Vendor things
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third-party/vendor/winit/.cargo-checksum.json
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third-party/vendor/winit/CHANGELOG.md
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# Changelog
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All notable changes to this project will be documented in this file.
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Please keep one empty line before and after all headers. (This is required for `git` to produce a conflict when a release is made while a PR is open and the PR's changelog entry would go into the wrong section).
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And please only add new entries to the top of this list, right below the `# Unreleased` header.
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# Unreleased
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# 0.28.7
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- Fix window size sometimes being invalid when resizing on macOS 14 Sonoma.
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# 0.28.6
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- On macOS, fixed memory leak when getting monitor handle.
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- On macOS, fix `Backspace` being emitted when clearing preedit with it.
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# 0.28.5
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- On macOS, fix `key_up` beind ignored when `Ime` is disabled.
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# 0.28.4
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- On macOS, fix empty marked text blocking regular input.
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- On macOS, fixed potential panic when getting refresh rate.
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- On macOS, fix crash when calling `Window::set_ime_position` from another thread.
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- On macOS, fixed memory leak when getting monitor handle.
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# 0.28.3
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- Fix macOS memory leaks.
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# 0.28.2
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- Implement `HasRawDisplayHandle` for `EventLoop`.
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- On macOS, set resize increments only for live resizes.
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- On Wayland, fix rare crash on DPI change
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- Web: Added support for `Window::theme`.
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- On Wayland, fix rounding issues when doing resize.
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- On macOS, fix wrong focused state on startup.
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- On Windows, fix crash on setting taskbar when using Visual Studio debugger.
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- On macOS, resize simple fullscreen windows on windowDidChangeScreen events.
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# 0.28.1
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- On Wayland, fix crash when dropping a window in multi-window setup.
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# 0.28.0
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- On macOS, fixed `Ime::Commit` persisting for all input after interacting with `Ime`.
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- On macOS, added `WindowExtMacOS::option_as_alt` and `WindowExtMacOS::set_option_as_alt`.
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- On Windows, fix window size for maximized, undecorated windows.
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- On Windows and macOS, add `WindowBuilder::with_active`.
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- Add `Window::is_minimized`.
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- On X11, fix errors handled during `register_xlib_error_hook` invocation bleeding into winit.
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- Add `Window::has_focus`.
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- On Windows, fix `Window::set_minimized(false)` not working for windows minimized by `Win + D` hotkey.
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- **Breaking:** On Web, touch input no longer fires `WindowEvent::Cursor*`, `WindowEvent::MouseInput`, or `DeviceEvent::MouseMotion` like other platforms, but instead it fires `WindowEvent::Touch`.
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- **Breaking:** Removed platform specific `WindowBuilder::with_parent` API in favor of `WindowBuilder::with_parent_window`.
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- On Windows, retain `WS_MAXIMIZE` window style when un-minimizing a maximized window.
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- On Windows, fix left mouse button release event not being sent after `Window::drag_window`.
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- On macOS, run most actions on the main thread, which is strictly more correct, but might make multithreaded applications block slightly more.
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- On macOS, fix panic when getting current monitor without any monitor attached.
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- On Windows and MacOS, add API to enable/disable window buttons (close, minimize, ...etc).
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- On Windows, macOS, X11 and Wayland, add `Window::set_theme`.
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- **Breaking:** Remove `WindowExtWayland::wayland_set_csd_theme` and `WindowBuilderExtX11::with_gtk_theme_variant`.
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- On Windows, revert window background to an empty brush to avoid white flashes when changing scaling.
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- **Breaking:** Removed `Window::set_always_on_top` and related APIs in favor of `Window::set_window_level`.
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- On Windows, MacOS and X11, add always on bottom APIs.
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- On Windows, fix the value in `MouseButton::Other`.
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- On macOS, add `WindowExtMacOS::is_document_edited` and `WindowExtMacOS::set_document_edited` APIs.
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- **Breaking:** Removed `WindowBuilderExtIOS::with_root_view_class`; instead, you should use `[[view layer] addSublayer: ...]` to add an instance of the desired layer class (e.g. `CAEAGLLayer` or `CAMetalLayer`). See `vulkano-win` or `wgpu` for examples of this.
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- On MacOS and Windows, add `Window::set_content_protected`.
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- On MacOS, add `EventLoopBuilderExtMacOS::with_activate_ignoring_other_apps`.
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- On Windows, fix icons specified on `WindowBuilder` not taking effect for windows created after the first one.
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- On Windows and macOS, add `Window::title` to query the current window title.
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- On Windows, fix focusing menubar when pressing `Alt`.
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- On MacOS, made `accepts_first_mouse` configurable.
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- Migrated `WindowBuilderExtUnix::with_resize_increments` to `WindowBuilder`.
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- Added `Window::resize_increments`/`Window::set_resize_increments` to update resize increments at runtime for X11/macOS.
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- macOS/iOS: Use `objc2` instead of `objc` internally.
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- **Breaking:** Bump MSRV from `1.57` to `1.60`.
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- **Breaking:** Split the `platform::unix` module into `platform::x11` and `platform::wayland`. The extension types are similarly renamed.
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- **Breaking:**: Removed deprecated method `platform::unix::WindowExtUnix::is_ready`.
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- Removed `parking_lot` dependency.
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- **Breaking:** On macOS, add support for two-finger touchpad magnification and rotation gestures with new events `WindowEvent::TouchpadMagnify` and `WindowEvent::TouchpadRotate`. Also add support for touchpad smart-magnification gesture with a new event `WindowEvent::SmartMagnify`.
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- **Breaking:** On web, the `WindowBuilderExtWebSys::with_prevent_default` setting (enabled by default), now additionally prevents scrolling of the webpage in mobile browsers, previously it only disabled scrolling on desktop.
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- On Wayland, `wayland-csd-adwaita` now uses `ab_glyph` instead of `crossfont` to render the title for decorations.
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- On Wayland, a new `wayland-csd-adwaita-crossfont` feature was added to use `crossfont` instead of `ab_glyph` for decorations.
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- On Wayland, if not otherwise specified use upstream automatic CSD theme selection.
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- On X11, added `WindowExtX11::with_parent` to create child windows.
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- Added support for `WindowBuilder::with_theme` and `Window::theme` to support per-window dark/light/system theme configuration on macos, windows and wayland.
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- On macOS, added support for `WindowEvent::ThemeChanged`.
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- **Breaking:** Removed `WindowBuilderExtWindows::with_theme` and `WindowBuilderExtWayland::with_wayland_csd_theme` in favour of `WindowBuilder::with_theme`.
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- **Breaking:** Removed `WindowExtWindows::theme` in favour of `Window::theme`.
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- Enabled `doc_auto_cfg` when generating docs on docs.rs for feature labels.
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- **Breaking:** On Android, switched to using [`android-activity`](https://github.com/rib/android-activity) crate as a glue layer instead of [`ndk-glue`](https://github.com/rust-windowing/android-ndk-rs/tree/master/ndk-glue). See [README.md#Android](https://github.com/rust-windowing/winit#Android) for more details. ([#2444](https://github.com/rust-windowing/winit/pull/2444))
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- **Breaking:** Removed support for `raw-window-handle` version `0.4`
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- On Wayland, `RedrawRequested` not emitted during resize.
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- Add a `set_wait_timeout` function to `ControlFlow` to allow waiting for a `Duration`.
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- **Breaking:** Remove the unstable `xlib_xconnection()` function from the private interface.
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- Added Orbital support for Redox OS
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- On X11, added `drag_resize_window` method.
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- Added `Window::set_transparent` to provide a hint about transparency of the window on Wayland and macOS.
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- On macOS, fix the mouse buttons other than left/right/middle being reported as middle.
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- On Wayland, support fractional scaling via the wp-fractional-scale protocol.
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- On web, fix removal of mouse event listeners from the global object upon window distruction.
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- Add WindowAttributes getter to WindowBuilder to allow introspection of default values.
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- Added `Window::set_ime_purpose` for setting the IME purpose, currently implemented on Wayland only.
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# 0.27.5
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- On Wayland, fix byte offset in `Ime::Preedit` pointing to invalid bytes.
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# 0.27.4
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- On Windows, emit `ReceivedCharacter` events on system keybindings.
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- On Windows, fixed focus event emission on minimize.
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- On X11, fixed IME crashing during reload.
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# 0.27.3
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- On Windows, added `WindowExtWindows::set_undecorated_shadow` and `WindowBuilderExtWindows::with_undecorated_shadow` to draw the drop shadow behind a borderless window.
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- On Windows, fixed default window features (ie snap, animations, shake, etc.) when decorations are disabled.
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- On Windows, fixed ALT+Space shortcut to open window menu.
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- On Wayland, fixed `Ime::Preedit` not being sent on IME reset.
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- Fixed unbound version specified for `raw-window-handle` leading to compilation failures.
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- Empty `Ime::Preedit` event will be sent before `Ime::Commit` to help clearing preedit.
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- On X11, fixed IME context picking by querying for supported styles beforehand.
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# 0.27.2 (2022-8-12)
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- On macOS, fixed touch phase reporting when scrolling.
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- On X11, fix min, max and resize increment hints not persisting for resizable windows (e.g. on DPI change).
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- On Windows, respect min/max inner sizes when creating the window.
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- For backwards compatibility, `Window` now (additionally) implements the old version (`0.4`) of the `HasRawWindowHandle` trait
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- On Windows, added support for `EventLoopWindowTarget::set_device_event_filter`.
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- On Wayland, fix user requested `WindowEvent::RedrawRequested` being delayed by a frame.
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# 0.27.1 (2022-07-30)
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- The minimum supported Rust version was lowered to `1.57.0` and now explicitly tested.
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- On X11, fix crash on start due to inability to create an IME context without any preedit.
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# 0.27.0 (2022-07-26)
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- On Windows, fix hiding a maximized window.
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- On Android, `ndk-glue`'s `NativeWindow` lock is now held between `Event::Resumed` and `Event::Suspended`.
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- On Web, added `EventLoopExtWebSys` with a `spawn` method to start the event loop without throwing an exception.
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- Added `WindowEvent::Occluded(bool)`, currently implemented on macOS and X11.
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- On X11, fix events for caps lock key not being sent
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- Build docs on `docs.rs` for iOS and Android as well.
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- **Breaking:** Removed the `WindowAttributes` struct, since all its functionality is accessible from `WindowBuilder`.
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- Added `WindowBuilder::transparent` getter to check if the user set `transparent` attribute.
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- On macOS, Fix emitting `Event::LoopDestroyed` on CMD+Q.
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- On macOS, fixed an issue where having multiple windows would prevent run_return from ever returning.
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- On Wayland, fix bug where the cursor wouldn't hide in GNOME.
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- On macOS, Windows, and Wayland, add `set_cursor_hittest` to let the window ignore mouse events.
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- On Windows, added `WindowExtWindows::set_skip_taskbar` and `WindowBuilderExtWindows::with_skip_taskbar`.
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- On Windows, added `EventLoopBuilderExtWindows::with_msg_hook`.
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- On Windows, remove internally unique DC per window.
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- On macOS, remove the need to call `set_ime_position` after moving the window.
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- Added `Window::is_visible`.
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- Added `Window::is_resizable`.
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- Added `Window::is_decorated`.
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- On X11, fix for repeated event loop iteration when `ControlFlow` was `Wait`
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- On X11, fix scale factor calculation when the only monitor is reconnected
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- On Wayland, report unaccelerated mouse deltas in `DeviceEvent::MouseMotion`.
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- On Web, a focused event is manually generated when a click occurs to emulate behaviour of other backends.
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- **Breaking:** Bump `ndk` version to 0.6, ndk-sys to `v0.3`, `ndk-glue` to `0.6`.
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- Remove no longer needed `WINIT_LINK_COLORSYNC` environment variable.
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- **Breaking:** Rename the `Exit` variant of `ControlFlow` to `ExitWithCode`, which holds a value to control the exit code after running. Add an `Exit` constant which aliases to `ExitWithCode(0)` instead to avoid major breakage. This shouldn't affect most existing programs.
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- Add `EventLoopBuilder`, which allows you to create and tweak the settings of an event loop before creating it.
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- Deprecated `EventLoop::with_user_event`; use `EventLoopBuilder::with_user_event` instead.
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- **Breaking:** Replaced `EventLoopExtMacOS` with `EventLoopBuilderExtMacOS` (which also has renamed methods).
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- **Breaking:** Replaced `EventLoopExtWindows` with `EventLoopBuilderExtWindows` (which also has renamed methods).
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- **Breaking:** Replaced `EventLoopExtUnix` with `EventLoopBuilderExtUnix` (which also has renamed methods).
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- **Breaking:** The platform specific extensions for Windows `winit::platform::windows` have changed. All `HANDLE`-like types e.g. `HWND` and `HMENU` were converted from winapi types or `*mut c_void` to `isize`. This was done to be consistent with the type definitions in windows-sys and to not expose internal dependencies.
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- The internal bindings to the [Windows API](https://docs.microsoft.com/en-us/windows/) were changed from the unofficial [winapi](https://github.com/retep998/winapi-rs) bindings to the official Microsoft [windows-sys](https://github.com/microsoft/windows-rs) bindings.
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- On Wayland, fix polling during consecutive `EventLoop::run_return` invocations.
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- On Windows, fix race issue creating fullscreen windows with `WindowBuilder::with_fullscreen`
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- On Android, `virtual_keycode` for `KeyboardInput` events is now filled in where a suitable match is found.
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- Added helper methods on `ControlFlow` to set its value.
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- On Wayland, fix `TouchPhase::Ended` always reporting the location of the first touch down, unless the compositor
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sent a cancel or frame event.
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- On iOS, send `RedrawEventsCleared` even if there are no redraw events, consistent with other platforms.
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- **Breaking:** Replaced `Window::with_app_id` and `Window::with_class` with `Window::with_name` on `WindowBuilderExtUnix`.
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- On Wayland, fallback CSD was replaced with proper one:
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- `WindowBuilderExtUnix::with_wayland_csd_theme` to set color theme in builder.
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- `WindowExtUnix::wayland_set_csd_theme` to set color theme when creating a window.
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- `WINIT_WAYLAND_CSD_THEME` env variable was added, it can be used to set "dark"/"light" theme in apps that don't expose theme setting.
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- `wayland-csd-adwaita` feature that enables proper CSD with title rendering using FreeType system library.
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- `wayland-csd-adwaita-notitle` feature that enables CSD but without title rendering.
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- On Wayland and X11, fix window not resizing with `Window::set_inner_size` after calling `Window:set_resizable(false)`.
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- On Windows, fix wrong fullscreen monitors being recognized when handling WM_WINDOWPOSCHANGING messages
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- **Breaking:** Added new `WindowEvent::Ime` supported on desktop platforms.
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- Added `Window::set_ime_allowed` supported on desktop platforms.
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- **Breaking:** IME input on desktop platforms won't be received unless it's explicitly allowed via `Window::set_ime_allowed` and new `WindowEvent::Ime` events are handled.
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- On macOS, `WindowEvent::Resized` is now emitted in `frameDidChange` instead of `windowDidResize`.
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- **Breaking:** On X11, device events are now ignored for unfocused windows by default, use `EventLoopWindowTarget::set_device_event_filter` to set the filter level.
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- Implemented `Default` on `EventLoop<()>`.
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- Implemented `Eq` for `Fullscreen`, `Theme`, and `UserAttentionType`.
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- **Breaking:** `Window::set_cursor_grab` now accepts `CursorGrabMode` to control grabbing behavior.
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- On Wayland, add support for `Window::set_cursor_position`.
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- Fix on macOS `WindowBuilder::with_disallow_hidpi`, setting true or false by the user no matter the SO default value.
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- `EventLoopBuilder::build` will now panic when the `EventLoop` is being created more than once.
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- Added `From<u64>` for `WindowId` and `From<WindowId>` for `u64`.
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- Added `MonitorHandle::refresh_rate_millihertz` to get monitor's refresh rate.
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- **Breaking**, Replaced `VideoMode::refresh_rate` with `VideoMode::refresh_rate_millihertz` providing better precision.
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- On Web, add `with_prevent_default` and `with_focusable` to `WindowBuilderExtWebSys` to control whether events should be propagated.
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- On Windows, fix focus events being sent to inactive windows.
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- **Breaking**, update `raw-window-handle` to `v0.5` and implement `HasRawDisplayHandle` for `Window` and `EventLoopWindowTarget`.
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- On X11, add function `register_xlib_error_hook` into `winit::platform::unix` to subscribe for errors comming from Xlib.
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- On Android, upgrade `ndk` and `ndk-glue` dependencies to the recently released `0.7.0`.
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- All platforms can now be relied on to emit a `Resumed` event. Applications are recommended to lazily initialize graphics state and windows on first resume for portability.
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- **Breaking:**: Reverse horizontal scrolling sign in `MouseScrollDelta` to match the direction of vertical scrolling. A positive X value now means moving the content to the right. The meaning of vertical scrolling stays the same: a positive Y value means moving the content down.
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- On MacOS, fix deadlock when calling `set_maximized` from event loop.
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# 0.26.1 (2022-01-05)
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- Fix linking to the `ColorSync` framework on macOS 10.7, and in newer Rust versions.
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- On Web, implement cursor grabbing through the pointer lock API.
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- On X11, add mappings for numpad comma, numpad enter, numlock and pause.
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- On macOS, fix Pinyin IME input by reverting a change that intended to improve IME.
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- On Windows, fix a crash with transparent windows on Windows 11.
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# 0.26.0 (2021-12-01)
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- Update `raw-window-handle` to `v0.4`. This is _not_ a breaking change, we still implement `HasRawWindowHandle` from `v0.3`, see [rust-windowing/raw-window-handle#74](https://github.com/rust-windowing/raw-window-handle/pull/74). Note that you might have to run `cargo update -p raw-window-handle` after upgrading.
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- On X11, bump `mio` to 0.8.
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- On Android, fixed `WindowExtAndroid::config` initially returning an empty `Configuration`.
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- On Android, fixed `Window::scale_factor` and `MonitorHandle::scale_factor` initially always returning 1.0.
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- On X11, select an appropriate visual for transparency if is requested
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- On Wayland and X11, fix diagonal window resize cursor orientation.
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- On macOS, drop the event callback before exiting.
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- On Android, implement `Window::request_redraw`
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- **Breaking:** On Web, remove the `stdweb` backend.
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- Added `Window::focus_window`to bring the window to the front and set input focus.
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- On Wayland and X11, implement `is_maximized` method on `Window`.
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- On Windows, prevent ghost window from showing up in the taskbar after either several hours of use or restarting `explorer.exe`.
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- On macOS, fix issue where `ReceivedCharacter` was not being emitted during some key repeat events.
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- On Wayland, load cursor icons `hand2` and `hand1` for `CursorIcon::Hand`.
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- **Breaking:** On Wayland, Theme trait and its support types are dropped.
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- On Wayland, bump `smithay-client-toolkit` to 0.15.1.
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- On Wayland, implement `request_user_attention` with `xdg_activation_v1`.
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- On X11, emit missing `WindowEvent::ScaleFactorChanged` when the only monitor gets reconnected.
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- On X11, if RANDR based scale factor is higher than 20 reset it to 1
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- On Wayland, add an enabled-by-default feature called `wayland-dlopen` so users can opt out of using `dlopen` to load system libraries.
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- **Breaking:** On Android, bump `ndk` and `ndk-glue` to 0.5.
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- On Windows, increase wait timer resolution for more accurate timing when using `WaitUntil`.
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- On macOS, fix native file dialogs hanging the event loop.
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- On Wayland, implement a workaround for wrong configure size when using `xdg_decoration` in `kwin_wayland`
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- On macOS, fix an issue that prevented the menu bar from showing in borderless fullscreen mode.
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- On X11, EINTR while polling for events no longer causes a panic. Instead it will be treated as a spurious wakeup.
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# 0.25.0 (2021-05-15)
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- **Breaking:** On macOS, replace `WindowBuilderExtMacOS::with_activation_policy` with `EventLoopExtMacOS::set_activation_policy`
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- On macOS, wait with activating the application until the application has initialized.
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- On macOS, fix creating new windows when the application has a main menu.
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- On Windows, fix fractional deltas for mouse wheel device events.
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- On macOS, fix segmentation fault after dropping the main window.
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- On Android, `InputEvent::KeyEvent` is partially implemented providing the key scancode.
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- Added `is_maximized` method to `Window`.
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- On Windows, fix bug where clicking the decoration bar would make the cursor blink.
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- On Windows, fix bug causing newly created windows to erroneously display the "wait" (spinning) cursor.
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- On macOS, wake up the event loop immediately when a redraw is requested.
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- On Windows, change the default window size (1024x768) to match the default on other desktop platforms (800x600).
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- On Windows, fix bug causing mouse capture to not be released.
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- On Windows, fix fullscreen not preserving minimized/maximized state.
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- On Android, unimplemented events are marked as unhandled on the native event loop.
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- On Windows, added `WindowBuilderExtWindows::with_menu` to set a custom menu at window creation time.
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- On Android, bump `ndk` and `ndk-glue` to 0.3: use predefined constants for event `ident`.
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||||
- On macOS, fix objects captured by the event loop closure not being dropped on panic.
|
||||
- On Windows, fixed `WindowEvent::ThemeChanged` not properly firing and fixed `Window::theme` returning the wrong theme.
|
||||
- On Web, added support for `DeviceEvent::MouseMotion` to listen for relative mouse movements.
|
||||
- Added `WindowBuilder::with_position` to allow setting the position of a `Window` on creation. Supported on Windows, macOS and X11.
|
||||
- Added `Window::drag_window`. Implemented on Windows, macOS, X11 and Wayland.
|
||||
- On X11, bump `mio` to 0.7.
|
||||
- On Windows, added `WindowBuilderExtWindows::with_owner_window` to allow creating popup windows.
|
||||
- On Windows, added `WindowExtWindows::set_enable` to allow creating modal popup windows.
|
||||
- On macOS, emit `RedrawRequested` events immediately while the window is being resized.
|
||||
- Implement `Default`, `Hash`, and `Eq` for `LogicalPosition`, `PhysicalPosition`, `LogicalSize`, and `PhysicalSize`.
|
||||
- On macOS, initialize the Menu Bar with minimal defaults. (Can be prevented using `enable_default_menu_creation`)
|
||||
- On macOS, change the default behavior for first click when the window was unfocused. Now the window becomes focused and then emits a `MouseInput` event on a "first mouse click".
|
||||
- Implement mint (math interoperability standard types) conversions (under feature flag `mint`).
|
||||
|
||||
# 0.24.0 (2020-12-09)
|
||||
|
||||
- On Windows, fix applications not exiting gracefully due to thread_event_target_callback accessing corrupted memory.
|
||||
- On Windows, implement `Window::set_ime_position`.
|
||||
- **Breaking:** On Windows, Renamed `WindowBuilderExtWindows`'s `is_dark_mode` to `theme`.
|
||||
- **Breaking:** On Windows, renamed `WindowBuilderExtWindows::is_dark_mode` to `theme`.
|
||||
- On Windows, add `WindowBuilderExtWindows::with_theme` to set a preferred theme.
|
||||
- On Windows, fix bug causing message boxes to appear delayed.
|
||||
- On Android, calling `WindowEvent::Focused` now works properly instead of always returning false.
|
||||
- On Windows, fix Alt-Tab behaviour by removing borderless fullscreen "always on top" flag.
|
||||
- On Windows, fix bug preventing windows with transparency enabled from having fully-opaque regions.
|
||||
- **Breaking:** On Windows, include prefix byte in scancodes.
|
||||
- On Wayland, fix window not being resizeable when using `WindowBuilder::with_min_inner_size`.
|
||||
- On Unix, fix cross-compiling to wasm32 without enabling X11 or Wayland.
|
||||
- On Windows, fix use-after-free crash during window destruction.
|
||||
- On Web, fix `WindowEvent::ReceivedCharacter` never being sent on key input.
|
||||
- On macOS, fix compilation when targeting aarch64.
|
||||
- On X11, fix `Window::request_redraw` not waking the event loop.
|
||||
- On Wayland, the keypad arrow keys are now recognized.
|
||||
- **Breaking** Rename `desktop::EventLoopExtDesktop` to `run_return::EventLoopExtRunReturn`.
|
||||
- Added `request_user_attention` method to `Window`.
|
||||
- **Breaking:** On macOS, removed `WindowExt::request_user_attention`, use `Window::request_user_attention`.
|
||||
- **Breaking:** On X11, removed `WindowExt::set_urgent`, use `Window::request_user_attention`.
|
||||
- On Wayland, default font size in CSD increased from 11 to 17.
|
||||
- On Windows, fix bug causing message boxes to appear delayed.
|
||||
- On Android, support multi-touch.
|
||||
- On Wayland, extra mouse buttons are not dropped anymore.
|
||||
- **Breaking**: `MouseButton::Other` now uses `u16`.
|
||||
|
||||
# 0.23.0 (2020-10-02)
|
||||
|
||||
- On iOS, fixed support for the "Debug View Heirarchy" feature in Xcode.
|
||||
- On all platforms, `available_monitors` and `primary_monitor` are now on `EventLoopWindowTarget` rather than `EventLoop` to list monitors event in the event loop.
|
||||
- On Unix, X11 and Wayland are now optional features (enabled by default)
|
||||
- On X11, fix deadlock when calling `set_fullscreen_inner`.
|
||||
- On Web, prevent the webpage from scrolling when the user is focused on a winit canvas
|
||||
- On Web, calling `window.set_cursor_icon` no longer breaks HiDPI scaling
|
||||
- On Windows, drag and drop is now optional (enabled by default) and can be disabled with `WindowBuilderExtWindows::with_drag_and_drop(false)`.
|
||||
- On Wayland, fix deadlock when calling to `set_inner_size` from a callback.
|
||||
- On macOS, add `hide__other_applications` to `EventLoopWindowTarget` via existing `EventLoopWindowTargetExtMacOS` trait. `hide_other_applications` will hide other applications by calling `-[NSApplication hideOtherApplications: nil]`.
|
||||
- On android added support for `run_return`.
|
||||
- On MacOS, Fixed fullscreen and dialog support for `run_return`.
|
||||
- On Windows, fix bug where we'd try to emit `MainEventsCleared` events during nested win32 event loops.
|
||||
- On Web, use mouse events if pointer events aren't supported. This affects Safari.
|
||||
- On Windows, `set_ime_position` is now a no-op instead of a runtime crash.
|
||||
- On Android, `set_fullscreen` is now a no-op instead of a runtime crash.
|
||||
- On iOS and Android, `set_inner_size` is now a no-op instead of a runtime crash.
|
||||
- On Android, fix `ControlFlow::Poll` not polling the Android event queue.
|
||||
- On macOS, add `NSWindow.hasShadow` support.
|
||||
- On Web, fix vertical mouse wheel scrolling being inverted.
|
||||
- On Web, implement mouse capturing for click-dragging out of the canvas.
|
||||
- On Web, fix `ControlFlow::Exit` not properly handled.
|
||||
- On Web (web-sys only), send `WindowEvent::ScaleFactorChanged` event when `window.devicePixelRatio` is changed.
|
||||
- **Breaking:** On Web, `set_cursor_position` and `set_cursor_grab` will now always return an error.
|
||||
- **Breaking:** `PixelDelta` scroll events now return a `PhysicalPosition`.
|
||||
- On NetBSD, fixed crash due to incorrect detection of the main thread.
|
||||
- **Breaking:** On X11, `-` key is mapped to the `Minus` virtual key code, instead of `Subtract`.
|
||||
- On macOS, fix inverted horizontal scroll.
|
||||
- **Breaking:** `current_monitor` now returns `Option<MonitorHandle>`.
|
||||
- **Breaking:** `primary_monitor` now returns `Option<MonitorHandle>`.
|
||||
- On macOS, updated core-* dependencies and cocoa.
|
||||
- Bump `parking_lot` to 0.11
|
||||
- On Android, bump `ndk`, `ndk-sys` and `ndk-glue` to 0.2. Checkout the new ndk-glue main proc attribute.
|
||||
- On iOS, fixed starting the app in landscape where the view still had portrait dimensions.
|
||||
- Deprecate the stdweb backend, to be removed in a future release
|
||||
- **Breaking:** Prefixed virtual key codes `Add`, `Multiply`, `Divide`, `Decimal`, and `Subtract` with `Numpad`.
|
||||
- Added `Asterisk` and `Plus` virtual key codes.
|
||||
- On Web (web-sys only), the `Event::LoopDestroyed` event is correctly emitted when leaving the page.
|
||||
- On Web, the `WindowEvent::Destroyed` event now gets emitted when a `Window` is dropped.
|
||||
- On Web (web-sys only), the event listeners are now removed when a `Window` is dropped or when the event loop is destroyed.
|
||||
- On Web, the event handler closure passed to `EventLoop::run` now gets dropped after the event loop is destroyed.
|
||||
- **Breaking:** On Web, the canvas element associated to a `Window` is no longer removed from the DOM when the `Window` is dropped.
|
||||
- On Web, `WindowEvent::Resized` is now emitted when `Window::set_inner_size` is called.
|
||||
- **Breaking:** `Fullscreen` enum now uses `Borderless(Option<MonitorHandle>)` instead of `Borderless(MonitorHandle)` to allow picking the current monitor.
|
||||
- On MacOS, fix `WindowEvent::Moved` ignoring the scale factor.
|
||||
- On Wayland, add missing virtual keycodes.
|
||||
- On Wayland, implement proper `set_cursor_grab`.
|
||||
- On Wayland, the cursor will use similar icons if the requested one isn't available.
|
||||
- On Wayland, right clicking on client side decorations will request application menu.
|
||||
- On Wayland, fix tracking of window size after state changes.
|
||||
- On Wayland, fix client side decorations not being hidden properly in fullscreen.
|
||||
- On Wayland, fix incorrect size event when entering fullscreen with client side decorations.
|
||||
- On Wayland, fix `resizable` attribute not being applied properly on startup.
|
||||
- On Wayland, fix disabled repeat rate not being handled.
|
||||
- On Wayland, fix decoration buttons not working after tty switch.
|
||||
- On Wayland, fix scaling not being applied on output re-enable.
|
||||
- On Wayland, fix crash when `XCURSOR_SIZE` is `0`.
|
||||
- On Wayland, fix pointer getting created in some cases without pointer capability.
|
||||
- On Wayland, on kwin, fix space between window and decorations on startup.
|
||||
- **Breaking:** On Wayland, `Theme` trait was reworked.
|
||||
- On Wayland, disable maximize button for non-resizable window.
|
||||
- On Wayland, added support for `set_ime_position`.
|
||||
- On Wayland, fix crash on startup since GNOME 3.37.90.
|
||||
- On X11, fix incorrect modifiers state on startup.
|
||||
|
||||
# 0.22.2 (2020-05-16)
|
||||
|
||||
- Added Clone implementation for 'static events.
|
||||
- On Windows, fix window intermittently hanging when `ControlFlow` was set to `Poll`.
|
||||
- On Windows, fix `WindowBuilder::with_maximized` being ignored.
|
||||
- On Android, minimal platform support.
|
||||
- On iOS, touch positions are now properly converted to physical pixels.
|
||||
- On macOS, updated core-* dependencies and cocoa
|
||||
|
||||
# 0.22.1 (2020-04-16)
|
||||
|
||||
- On X11, fix `ResumeTimeReached` being fired too early.
|
||||
- On Web, replaced zero timeout for `ControlFlow::Poll` with `requestAnimationFrame`
|
||||
- On Web, fix a possible panic during event handling
|
||||
- On macOS, fix `EventLoopProxy` leaking memory for every instance.
|
||||
|
||||
# 0.22.0 (2020-03-09)
|
||||
|
||||
- On Windows, fix minor timing issue in wait_until_time_or_msg
|
||||
- On Windows, rework handling of request_redraw() to address panics.
|
||||
- On macOS, fix `set_simple_screen` to remember frame excluding title bar.
|
||||
- On Wayland, fix coordinates in touch events when scale factor isn't 1.
|
||||
- On Wayland, fix color from `close_button_icon_color` not applying.
|
||||
- Ignore locale if unsupported by X11 backend
|
||||
- On Wayland, Add HiDPI cursor support
|
||||
- On Web, add the ability to query "Light" or "Dark" system theme send `ThemeChanged` on change.
|
||||
- Fix `Event::to_static` returning `None` for user events.
|
||||
- On Wayland, Hide CSD for fullscreen windows.
|
||||
- On Windows, ignore spurious mouse move messages.
|
||||
- **Breaking:** Move `ModifiersChanged` variant from `DeviceEvent` to `WindowEvent`.
|
||||
- On Windows, add `IconExtWindows` trait which exposes creating an `Icon` from an external file or embedded resource
|
||||
- Add `BadIcon::OsError` variant for when OS icon functionality fails
|
||||
- On Windows, fix crash at startup on systems that do not properly support Windows' Dark Mode
|
||||
- Revert On macOS, fix not sending ReceivedCharacter event for specific keys combinations.
|
||||
- on macOS, fix incorrect ReceivedCharacter events for some key combinations.
|
||||
- **Breaking:** Use `i32` instead of `u32` for position type in `WindowEvent::Moved`.
|
||||
- On macOS, a mouse motion event is now generated before every mouse click.
|
||||
|
||||
# 0.21.0 (2020-02-04)
|
||||
|
||||
- On Windows, fixed "error: linking with `link.exe` failed: exit code: 1120" error on older versions of windows.
|
||||
- On macOS, fix set_minimized(true) works only with decorations.
|
||||
- On macOS, add `hide_application` to `EventLoopWindowTarget` via a new `EventLoopWindowTargetExtMacOS` trait. `hide_application` will hide the entire application by calling `-[NSApplication hide: nil]`.
|
||||
- On macOS, fix not sending ReceivedCharacter event for specific keys combinations.
|
||||
- On macOS, fix `CursorMoved` event reporting the cursor position using logical coordinates.
|
||||
- On macOS, fix issue where unbundled applications would sometimes open without being focused.
|
||||
- On macOS, fix `run_return` does not return unless it receives a message.
|
||||
- On Windows, fix bug where `RedrawRequested` would only get emitted every other iteration of the event loop.
|
||||
- On X11, fix deadlock on window state when handling certain window events.
|
||||
- `WindowBuilder` now implements `Default`.
|
||||
- **Breaking:** `WindowEvent::CursorMoved` changed to `f64` units, preserving high-precision data supplied by most backends
|
||||
- On Wayland, fix coordinates in mouse events when scale factor isn't 1
|
||||
- On Web, add the ability to provide a custom canvas
|
||||
- **Breaking:** On Wayland, the `WaylandTheme` struct has been replaced with a `Theme` trait, allowing for extra configuration
|
||||
|
||||
# 0.20.0 (2020-01-05)
|
||||
|
||||
- On X11, fix `ModifiersChanged` emitting incorrect modifier change events
|
||||
- **Breaking**: Overhaul how Winit handles DPI:
|
||||
- Window functions and events now return `PhysicalSize` instead of `LogicalSize`.
|
||||
- Functions that take `Size` or `Position` types can now take either `Logical` or `Physical` types.
|
||||
- `hidpi_factor` has been renamed to `scale_factor`.
|
||||
- `HiDpiFactorChanged` has been renamed to `ScaleFactorChanged`, and lets you control how the OS
|
||||
resizes the window in response to the change.
|
||||
- On X11, deprecate `WINIT_HIDPI_FACTOR` environment variable in favor of `WINIT_X11_SCALE_FACTOR`.
|
||||
- `Size` and `Position` types are now generic over their exact pixel type.
|
||||
|
||||
# 0.20.0 Alpha 6 (2020-01-03)
|
||||
|
||||
- On macOS, fix `set_cursor_visible` hides cursor outside of window.
|
||||
- On macOS, fix `CursorEntered` and `CursorLeft` events fired at old window size.
|
||||
- On macOS, fix error when `set_fullscreen` is called during fullscreen transition.
|
||||
- On all platforms except mobile and WASM, implement `Window::set_minimized`.
|
||||
- On X11, fix `CursorEntered` event being generated for non-winit windows.
|
||||
- On macOS, fix crash when starting maximized without decorations.
|
||||
- On macOS, fix application not terminating on `run_return`.
|
||||
- On Wayland, fix cursor icon updates on window borders when using CSD.
|
||||
- On Wayland, under mutter(GNOME Wayland), fix CSD being behind the status bar, when starting window in maximized mode.
|
||||
- On Windows, theme the title bar according to whether the system theme is "Light" or "Dark".
|
||||
- Added `WindowEvent::ThemeChanged` variant to handle changes to the system theme. Currently only implemented on Windows.
|
||||
- **Breaking**: Changes to the `RedrawRequested` event (#1041):
|
||||
- `RedrawRequested` has been moved from `WindowEvent` to `Event`.
|
||||
- `EventsCleared` has been renamed to `MainEventsCleared`.
|
||||
- `RedrawRequested` is now issued only after `MainEventsCleared`.
|
||||
- `RedrawEventsCleared` is issued after each set of `RedrawRequested` events.
|
||||
- Implement synthetic window focus key events on Windows.
|
||||
- **Breaking**: Change `ModifiersState` to a `bitflags` struct.
|
||||
- On Windows, implement `VirtualKeyCode` translation for `LWin` and `RWin`.
|
||||
- On Windows, fix closing the last opened window causing `DeviceEvent`s to stop getting emitted.
|
||||
- On Windows, fix `Window::set_visible` not setting internal flags correctly. This resulted in some weird behavior.
|
||||
- Add `DeviceEvent::ModifiersChanged`.
|
||||
- Deprecate `modifiers` fields in other events in favor of `ModifiersChanged`.
|
||||
- On X11, `WINIT_HIDPI_FACTOR` now dominates `Xft.dpi` when picking DPI factor for output.
|
||||
- On X11, add special value `randr` for `WINIT_HIDPI_FACTOR` to make winit use self computed DPI factor instead of the one from `Xft.dpi`.
|
||||
|
||||
# 0.20.0 Alpha 5 (2019-12-09)
|
||||
|
||||
- On macOS, fix application termination on `ControlFlow::Exit`
|
||||
- On Windows, fix missing `ReceivedCharacter` events when Alt is held.
|
||||
- On macOS, stop emitting private corporate characters in `ReceivedCharacter` events.
|
||||
- On X11, fix misreporting DPI factor at startup.
|
||||
- On X11, fix events not being reported when using `run_return`.
|
||||
- On X11, fix key modifiers being incorrectly reported.
|
||||
- On X11, fix window creation hanging when another window is fullscreen.
|
||||
- On Windows, fix focusing unfocused windows when switching from fullscreen to windowed.
|
||||
- On X11, fix reporting incorrect DPI factor when waking from suspend.
|
||||
- Change `EventLoopClosed` to contain the original event.
|
||||
- **Breaking**: Add `is_synthetic` field to `WindowEvent` variant `KeyboardInput`,
|
||||
indicating that the event is generated by winit.
|
||||
- On X11, generate synthetic key events for keys held when a window gains or loses focus.
|
||||
- On X11, issue a `CursorMoved` event when a `Touch` event occurs,
|
||||
as X11 implicitly moves the cursor for such events.
|
||||
|
||||
# 0.20.0 Alpha 4 (2019-10-18)
|
||||
|
||||
- Add web support via the 'stdweb' or 'web-sys' features
|
||||
- On Windows, implemented function to get HINSTANCE
|
||||
- On macOS, implement `run_return`.
|
||||
- On iOS, fix inverted parameter in `set_prefers_home_indicator_hidden`.
|
||||
- On X11, performance is improved when rapidly calling `Window::set_cursor_icon`.
|
||||
- On iOS, fix improper `msg_send` usage that was UB and/or would break if `!` is stabilized.
|
||||
- On Windows, unset `maximized` when manually changing the window's position or size.
|
||||
- On Windows, add touch pressure information for touch events.
|
||||
- On macOS, differentiate between `CursorIcon::Grab` and `CursorIcon::Grabbing`.
|
||||
- On Wayland, fix event processing sometimes stalling when using OpenGL with vsync.
|
||||
- Officially remove the Emscripten backend.
|
||||
- On Windows, fix handling of surrogate pairs when dispatching `ReceivedCharacter`.
|
||||
- On macOS 10.15, fix freeze upon exiting exclusive fullscreen mode.
|
||||
- On iOS, fix panic upon closing the app.
|
||||
- On X11, allow setting mulitple `XWindowType`s.
|
||||
- On iOS, fix null window on initial `HiDpiFactorChanged` event.
|
||||
- On Windows, fix fullscreen window shrinking upon getting restored to a normal window.
|
||||
- On macOS, fix events not being emitted during modal loops, such as when windows are being resized
|
||||
by the user.
|
||||
- On Windows, fix hovering the mouse over the active window creating an endless stream of CursorMoved events.
|
||||
- Always dispatch a `RedrawRequested` event after creating a new window.
|
||||
- On X11, return dummy monitor data to avoid panicking when no monitors exist.
|
||||
- On X11, prevent stealing input focus when creating a new window.
|
||||
Only steal input focus when entering fullscreen mode.
|
||||
- On Wayland, fixed DeviceEvents for relative mouse movement is not always produced
|
||||
- On Wayland, add support for set_cursor_visible and set_cursor_grab.
|
||||
- On Wayland, fixed DeviceEvents for relative mouse movement is not always produced.
|
||||
- Removed `derivative` crate dependency.
|
||||
- On Wayland, add support for set_cursor_icon.
|
||||
- Use `impl Iterator<Item = MonitorHandle>` instead of `AvailableMonitorsIter` consistently.
|
||||
- On macOS, fix fullscreen state being updated after entering fullscreen instead of before,
|
||||
resulting in `Window::fullscreen` returning the old state in `Resized` events instead of
|
||||
reflecting the new fullscreen state
|
||||
- On X11, fix use-after-free during window creation
|
||||
- On Windows, disable monitor change keyboard shortcut while in exclusive fullscreen.
|
||||
- On Windows, ensure that changing a borderless fullscreen window's monitor via keyboard shortcuts keeps the window fullscreen on the new monitor.
|
||||
- Prevent `EventLoop::new` and `EventLoop::with_user_event` from getting called outside the main thread.
|
||||
- This is because some platforms cannot run the event loop outside the main thread. Preventing this
|
||||
reduces the potential for cross-platform compatibility gotchyas.
|
||||
- On Windows and Linux X11/Wayland, add platform-specific functions for creating an `EventLoop` outside the main thread.
|
||||
- On Wayland, drop resize events identical to the current window size.
|
||||
- On Windows, fix window rectangle not getting set correctly on high-DPI systems.
|
||||
|
||||
# 0.20.0 Alpha 3 (2019-08-14)
|
||||
|
||||
- On macOS, drop the run closure on exit.
|
||||
- On Windows, location of `WindowEvent::Touch` are window client coordinates instead of screen coordinates.
|
||||
- On X11, fix delayed events after window redraw.
|
||||
- On macOS, add `WindowBuilderExt::with_disallow_hidpi` to have the option to turn off best resolution openGL surface.
|
||||
- On Windows, screen saver won't start if the window is in fullscreen mode.
|
||||
- Change all occurrences of the `new_user_event` method to `with_user_event`.
|
||||
- On macOS, the dock and the menu bar are now hidden in fullscreen mode.
|
||||
- `Window::set_fullscreen` now takes `Option<Fullscreen>` where `Fullscreen`
|
||||
consists of `Fullscreen::Exclusive(VideoMode)` and
|
||||
`Fullscreen::Borderless(MonitorHandle)` variants.
|
||||
- Adds support for exclusive fullscreen mode.
|
||||
- On iOS, add support for hiding the home indicator.
|
||||
- On iOS, add support for deferring system gestures.
|
||||
- On iOS, fix a crash that occurred while acquiring a monitor's name.
|
||||
- On iOS, fix armv7-apple-ios compile target.
|
||||
- Removed the `T: Clone` requirement from the `Clone` impl of `EventLoopProxy<T>`.
|
||||
- On iOS, disable overscan compensation for external displays (removes black
|
||||
bars surrounding the image).
|
||||
- On Linux, the functions `is_wayland`, `is_x11`, `xlib_xconnection` and `wayland_display` have been moved to a new `EventLoopWindowTargetExtUnix` trait.
|
||||
- On iOS, add `set_prefers_status_bar_hidden` extension function instead of
|
||||
hijacking `set_decorations` for this purpose.
|
||||
- On macOS and iOS, corrected the auto trait impls of `EventLoopProxy`.
|
||||
- On iOS, add touch pressure information for touch events.
|
||||
- Implement `raw_window_handle::HasRawWindowHandle` for `Window` type on all supported platforms.
|
||||
- On macOS, fix the signature of `-[NSView drawRect:]`.
|
||||
- On iOS, fix the behavior of `ControlFlow::Poll`. It wasn't polling if that was the only mode ever used by the application.
|
||||
- On iOS, fix DPI sent out by views on creation was `0.0` - now it gives a reasonable number.
|
||||
- On iOS, RedrawRequested now works for gl/metal backed views.
|
||||
- On iOS, RedrawRequested is generally ordered after EventsCleared.
|
||||
|
||||
# 0.20.0 Alpha 2 (2019-07-09)
|
||||
|
||||
- On X11, non-resizable windows now have maximize explicitly disabled.
|
||||
- On Windows, support paths longer than MAX_PATH (260 characters) in `WindowEvent::DroppedFile`
|
||||
and `WindowEvent::HoveredFile`.
|
||||
- On Mac, implement `DeviceEvent::Button`.
|
||||
- Change `Event::Suspended(true / false)` to `Event::Suspended` and `Event::Resumed`.
|
||||
- On X11, fix sanity check which checks that a monitor's reported width and height (in millimeters) are non-zero when calculating the DPI factor.
|
||||
- Revert the use of invisible surfaces in Wayland, which introduced graphical glitches with OpenGL (#835)
|
||||
- On X11, implement `_NET_WM_PING` to allow desktop environment to kill unresponsive programs.
|
||||
- On Windows, when a window is initially invisible, it won't take focus from the existing visible windows.
|
||||
- On Windows, fix multiple calls to `request_redraw` during `EventsCleared` sending multiple `RedrawRequested events.`
|
||||
- On Windows, fix edge case where `RedrawRequested` could be dispatched before input events in event loop iteration.
|
||||
- On Windows, fix timing issue that could cause events to be improperly dispatched after `RedrawRequested` but before `EventsCleared`.
|
||||
- On macOS, drop unused Metal dependency.
|
||||
- On Windows, fix the trail effect happening on transparent decorated windows. Borderless (or un-decorated) windows were not affected.
|
||||
- On Windows, fix `with_maximized` not properly setting window size to entire window.
|
||||
- On macOS, change `WindowExtMacOS::request_user_attention()` to take an `enum` instead of a `bool`.
|
||||
|
||||
# 0.20.0 Alpha 1 (2019-06-21)
|
||||
|
||||
- Changes below are considered **breaking**.
|
||||
- Change all occurrences of `EventsLoop` to `EventLoop`.
|
||||
- Previously flat API is now exposed through `event`, `event_loop`, `monitor`, and `window` modules.
|
||||
- `os` module changes:
|
||||
- Renamed to `platform`.
|
||||
- All traits now have platform-specific suffixes.
|
||||
- Exposes new `desktop` module on Windows, Mac, and Linux.
|
||||
- Changes to event loop types:
|
||||
- `EventLoopProxy::wakeup` has been removed in favor of `send_event`.
|
||||
- **Major:** New `run` method drives winit event loop.
|
||||
- Returns `!` to ensure API behaves identically across all supported platforms.
|
||||
- This allows `emscripten` implementation to work without lying about the API.
|
||||
- `ControlFlow`'s variants have been replaced with `Wait`, `WaitUntil(Instant)`, `Poll`, and `Exit`.
|
||||
- Is read after `EventsCleared` is processed.
|
||||
- `Wait` waits until new events are available.
|
||||
- `WaitUntil` waits until either new events are available or the provided time has been reached.
|
||||
- `Poll` instantly resumes the event loop.
|
||||
- `Exit` aborts the event loop.
|
||||
- Takes a closure that implements `'static + FnMut(Event<T>, &EventLoop<T>, &mut ControlFlow)`.
|
||||
- `&EventLoop<T>` is provided to allow new `Window`s to be created.
|
||||
- **Major:** `platform::desktop` module exposes `EventLoopExtDesktop` trait with `run_return` method.
|
||||
- Behaves identically to `run`, but returns control flow to the calling context and can take non-`'static` closures.
|
||||
- `EventLoop`'s `poll_events` and `run_forever` methods have been removed in favor of `run` and `run_return`.
|
||||
- Changes to events:
|
||||
- Remove `Event::Awakened` in favor of `Event::UserEvent(T)`.
|
||||
- Can be sent with `EventLoopProxy::send_event`.
|
||||
- Rename `WindowEvent::Refresh` to `WindowEvent::RedrawRequested`.
|
||||
- `RedrawRequested` can be sent by the user with the `Window::request_redraw` method.
|
||||
- `EventLoop`, `EventLoopProxy`, and `Event` are now generic over `T`, for use in `UserEvent`.
|
||||
- **Major:** Add `NewEvents(StartCause)`, `EventsCleared`, and `LoopDestroyed` variants to `Event`.
|
||||
- `NewEvents` is emitted when new events are ready to be processed by event loop.
|
||||
- `StartCause` describes why new events are available, with `ResumeTimeReached`, `Poll`, `WaitCancelled`, and `Init` (sent once at start of loop).
|
||||
- `EventsCleared` is emitted when all available events have been processed.
|
||||
- Can be used to perform logic that depends on all events being processed (e.g. an iteration of a game loop).
|
||||
- `LoopDestroyed` is emitted when the `run` or `run_return` method is about to exit.
|
||||
- Rename `MonitorId` to `MonitorHandle`.
|
||||
- Removed `serde` implementations from `ControlFlow`.
|
||||
- Rename several functions to improve both internal consistency and compliance with Rust API guidelines.
|
||||
- Remove `WindowBuilder::multitouch` field, since it was only implemented on a few platforms. Multitouch is always enabled now.
|
||||
- **Breaking:** On macOS, change `ns` identifiers to use snake_case for consistency with iOS's `ui` identifiers.
|
||||
- Add `MonitorHandle::video_modes` method for retrieving supported video modes for the given monitor.
|
||||
- On Wayland, the window now exists even if nothing has been drawn.
|
||||
- On Windows, fix initial dimensions of a fullscreen window.
|
||||
- On Windows, Fix transparent borderless windows rendering wrong.
|
||||
|
||||
# Version 0.19.1 (2019-04-08)
|
||||
|
||||
- On Wayland, added a `get_wayland_display` function to `EventsLoopExt`.
|
||||
- On Windows, fix `CursorMoved(0, 0)` getting dispatched on window focus.
|
||||
- On macOS, fix command key event left and right reverse.
|
||||
- On FreeBSD, NetBSD, and OpenBSD, fix build of X11 backend.
|
||||
- On Linux, the numpad's add, subtract and divide keys are now mapped to the `Add`, `Subtract` and `Divide` virtual key codes
|
||||
- On macOS, the numpad's subtract key has been added to the `Subtract` mapping
|
||||
- On Wayland, the numpad's home, end, page up and page down keys are now mapped to the `Home`, `End`, `PageUp` and `PageDown` virtual key codes
|
||||
- On Windows, fix icon not showing up in corner of window.
|
||||
- On X11, change DPI scaling factor behavior. First, winit tries to read it from "Xft.dpi" XResource, and uses DPI calculation from xrandr dimensions as fallback behavior.
|
||||
|
||||
# Version 0.19.0 (2019-03-06)
|
||||
|
||||
- On X11, we will use the faster `XRRGetScreenResourcesCurrent` function instead of `XRRGetScreenResources` when available.
|
||||
- On macOS, fix keycodes being incorrect when using a non-US keyboard layout.
|
||||
- On Wayland, fix `with_title()` not setting the windows title
|
||||
- On Wayland, add `set_wayland_theme()` to control client decoration color theme
|
||||
- Added serde serialization to `os::unix::XWindowType`.
|
||||
- **Breaking:** Remove the `icon_loading` feature and the associated `image` dependency.
|
||||
- On X11, make event loop thread safe by replacing XNextEvent with select(2) and XCheckIfEvent
|
||||
- On Windows, fix malformed function pointer typecast that could invoke undefined behavior.
|
||||
- Refactored Windows state/flag-setting code.
|
||||
- On Windows, hiding the cursor no longer hides the cursor for all Winit windows - just the one `hide_cursor` was called on.
|
||||
- On Windows, cursor grabs used to get perpetually canceled when the grabbing window lost focus. Now, cursor grabs automatically get re-initialized when the window regains focus and the mouse moves over the client area.
|
||||
- On Windows, only vertical mouse wheel events were handled. Now, horizontal mouse wheel events are also handled.
|
||||
- On Windows, ignore the AltGr key when populating the `ModifersState` type.
|
||||
|
||||
# Version 0.18.1 (2018-12-30)
|
||||
|
||||
- On macOS, fix `Yen` (JIS) so applications receive the event.
|
||||
- On X11 with a tiling WM, fixed high CPU usage when moving windows across monitors.
|
||||
- On X11, fixed panic caused by dropping the window before running the event loop.
|
||||
- on macOS, added `WindowExt::set_simple_fullscreen` which does not require a separate space
|
||||
- Introduce `WindowBuilderExt::with_app_id` to allow setting the application ID on Wayland.
|
||||
- On Windows, catch panics in event loop child thread and forward them to the parent thread. This prevents an invocation of undefined behavior due to unwinding into foreign code.
|
||||
- On Windows, fix issue where resizing or moving window combined with grabbing the cursor would freeze program.
|
||||
- On Windows, fix issue where resizing or moving window would eat `Awakened` events.
|
||||
- On Windows, exiting fullscreen after entering fullscreen with disabled decorations no longer shrinks window.
|
||||
- On X11, fixed a segfault when using virtual monitors with XRandR.
|
||||
- Derive `Ord` and `PartialOrd` for `VirtualKeyCode` enum.
|
||||
- On Windows, fix issue where hovering or dropping a non file item would create a panic.
|
||||
- On Wayland, fix resizing and DPI calculation when a `wl_output` is removed without sending a `leave` event to the `wl_surface`, such as disconnecting a monitor from a laptop.
|
||||
- On Wayland, DPI calculation is handled by smithay-client-toolkit.
|
||||
- On X11, `WindowBuilder::with_min_dimensions` and `WindowBuilder::with_max_dimensions` now correctly account for DPI.
|
||||
- Added support for generating dummy `DeviceId`s and `WindowId`s to better support unit testing.
|
||||
- On macOS, fixed unsoundness in drag-and-drop that could result in drops being rejected.
|
||||
- On macOS, implemented `WindowEvent::Refresh`.
|
||||
- On macOS, all `MouseCursor` variants are now implemented and the cursor will no longer reset after unfocusing.
|
||||
- Removed minimum supported Rust version guarantee.
|
||||
|
||||
# Version 0.18.0 (2018-11-07)
|
||||
|
||||
- **Breaking:** `image` crate upgraded to 0.20. This is exposed as part of the `icon_loading` API.
|
||||
- On Wayland, pointer events will now provide the current modifiers state.
|
||||
- On Wayland, titles will now be displayed in the window header decoration.
|
||||
- On Wayland, key repetition is now ended when keyboard loses focus.
|
||||
- On Wayland, windows will now use more stylish and modern client side decorations.
|
||||
- On Wayland, windows will use server-side decorations when available.
|
||||
- **Breaking:** Added support for F16-F24 keys (variants were added to the `VirtualKeyCode` enum).
|
||||
- Fixed graphical glitches when resizing on Wayland.
|
||||
- On Windows, fix freezes when performing certain actions after a window resize has been triggered. Reintroduces some visual artifacts when resizing.
|
||||
- Updated window manager hints under X11 to v1.5 of [Extended Window Manager Hints](https://specifications.freedesktop.org/wm-spec/wm-spec-1.5.html#idm140200472629520).
|
||||
- Added `WindowBuilderExt::with_gtk_theme_variant` to X11-specific `WindowBuilder` functions.
|
||||
- Fixed UTF8 handling bug in X11 `set_title` function.
|
||||
- On Windows, `Window::set_cursor` now applies immediately instead of requiring specific events to occur first.
|
||||
- On Windows, the `HoveredFile` and `HoveredFileCancelled` events are now implemented.
|
||||
- On Windows, fix `Window::set_maximized`.
|
||||
- On Windows 10, fix transparency (#260).
|
||||
- On macOS, fix modifiers during key repeat.
|
||||
- Implemented the `Debug` trait for `Window`, `EventsLoop`, `EventsLoopProxy` and `WindowBuilder`.
|
||||
- On X11, now a `Resized` event will always be generated after a DPI change to ensure the window's logical size is consistent with the new DPI.
|
||||
- Added further clarifications to the DPI docs.
|
||||
- On Linux, if neither X11 nor Wayland manage to initialize, the corresponding panic now consists of a single line only.
|
||||
- Add optional `serde` feature with implementations of `Serialize`/`Deserialize` for DPI types and various event types.
|
||||
- Add `PartialEq`, `Eq`, and `Hash` implementations on public types that could have them but were missing them.
|
||||
- On X11, drag-and-drop receiving an unsupported drop type can no longer cause the WM to freeze.
|
||||
- Fix issue whereby the OpenGL context would not appear at startup on macOS Mojave (#1069).
|
||||
- **Breaking:** Removed `From<NSApplicationActivationPolicy>` impl from `ActivationPolicy` on macOS.
|
||||
- On macOS, the application can request the user's attention with `WindowExt::request_user_attention`.
|
||||
|
||||
# Version 0.17.2 (2018-08-19)
|
||||
|
||||
- On macOS, fix `<C-Tab>` so applications receive the event.
|
||||
- On macOS, fix `<Cmd-{key}>` so applications receive the event.
|
||||
- On Wayland, key press events will now be repeated.
|
||||
|
||||
# Version 0.17.1 (2018-08-05)
|
||||
|
||||
- On X11, prevent a compilation failure in release mode for versions of Rust greater than or equal to 1.30.
|
||||
- Fixed deadlock that broke fullscreen mode on Windows.
|
||||
|
||||
# Version 0.17.0 (2018-08-02)
|
||||
|
||||
- Cocoa and core-graphics updates.
|
||||
- Fixed thread-safety issues in several `Window` functions on Windows.
|
||||
- On MacOS, the key state for modifiers key events is now properly set.
|
||||
- On iOS, the view is now set correctly. This makes it possible to render things (instead of being stuck on a black screen), and touch events work again.
|
||||
- Added NetBSD support.
|
||||
- **Breaking:** On iOS, `UIView` is now the default root view. `WindowBuilderExt::with_root_view_class` can be used to set the root view objective-c class to `GLKView` (OpenGLES) or `MTKView` (Metal/MoltenVK).
|
||||
- On iOS, the `UIApplication` is not started until `Window::new` is called.
|
||||
- Fixed thread unsafety with cursor hiding on macOS.
|
||||
- On iOS, fixed the size of the `JmpBuf` type used for `setjmp`/`longjmp` calls. Previously this was a buffer overflow on most architectures.
|
||||
- On Windows, use cached window DPI instead of repeatedly querying the system. This fixes sporadic crashes on Windows 7.
|
||||
|
||||
# Version 0.16.2 (2018-07-07)
|
||||
|
||||
- On Windows, non-resizable windows now have the maximization button disabled. This is consistent with behavior on macOS and popular X11 WMs.
|
||||
- Corrected incorrect `unreachable!` usage when guessing the DPI factor with no detected monitors.
|
||||
|
||||
# Version 0.16.1 (2018-07-02)
|
||||
|
||||
- Added logging through `log`. Logging will become more extensive over time.
|
||||
- On X11 and Windows, the window's DPI factor is guessed before creating the window. This _greatly_ cuts back on unsightly auto-resizing that would occur immediately after window creation.
|
||||
- Fixed X11 backend compilation for environments where `c_char` is unsigned.
|
||||
|
||||
# Version 0.16.0 (2018-06-25)
|
||||
|
||||
- Windows additionally has `WindowBuilderExt::with_no_redirection_bitmap`.
|
||||
- **Breaking:** Removed `VirtualKeyCode::LMenu` and `VirtualKeyCode::RMenu`; Windows now generates `VirtualKeyCode::LAlt` and `VirtualKeyCode::RAlt` instead.
|
||||
- On X11, exiting fullscreen no longer leaves the window in the monitor's top left corner.
|
||||
- **Breaking:** `Window::hidpi_factor` has been renamed to `Window::get_hidpi_factor` for better consistency. `WindowEvent::HiDPIFactorChanged` has been renamed to `WindowEvent::HiDpiFactorChanged`. DPI factors are always represented as `f64` instead of `f32` now.
|
||||
- The Windows backend is now DPI aware. `WindowEvent::HiDpiFactorChanged` is implemented, and `MonitorId::get_hidpi_factor` and `Window::hidpi_factor` return accurate values.
|
||||
- Implemented `WindowEvent::HiDpiFactorChanged` on X11.
|
||||
- On macOS, `Window::set_cursor_position` is now relative to the client area.
|
||||
- On macOS, setting the maximum and minimum dimensions now applies to the client area dimensions rather than to the window dimensions.
|
||||
- On iOS, `MonitorId::get_dimensions` has been implemented and both `MonitorId::get_hidpi_factor` and `Window::get_hidpi_factor` return accurate values.
|
||||
- On Emscripten, `MonitorId::get_hidpi_factor` now returns the same value as `Window::get_hidpi_factor` (it previously would always return 1.0).
|
||||
- **Breaking:** The entire API for sizes, positions, etc. has changed. In the majority of cases, winit produces and consumes positions and sizes as `LogicalPosition` and `LogicalSize`, respectively. The notable exception is `MonitorId` methods, which deal in `PhysicalPosition` and `PhysicalSize`. See the documentation for specifics and explanations of the types. Additionally, winit automatically conserves logical size when the DPI factor changes.
|
||||
- **Breaking:** All deprecated methods have been removed. For `Window::platform_display` and `Window::platform_window`, switch to the appropriate platform-specific `WindowExt` methods. For `Window::get_inner_size_points` and `Window::get_inner_size_pixels`, use the `LogicalSize` returned by `Window::get_inner_size` and convert as needed.
|
||||
- HiDPI support for Wayland.
|
||||
- `EventsLoop::get_available_monitors` and `EventsLoop::get_primary_monitor` now have identical counterparts on `Window`, so this information can be acquired without an `EventsLoop` borrow.
|
||||
- `AvailableMonitorsIter` now implements `Debug`.
|
||||
- Fixed quirk on macOS where certain keys would generate characters at twice the normal rate when held down.
|
||||
- On X11, all event loops now share the same `XConnection`.
|
||||
- **Breaking:** `Window::set_cursor_state` and `CursorState` enum removed in favor of the more composable `Window::grab_cursor` and `Window::hide_cursor`. As a result, grabbing the cursor no longer automatically hides it; you must call both methods to retain the old behavior on Windows and macOS. `Cursor::NoneCursor` has been removed, as it's no longer useful.
|
||||
- **Breaking:** `Window::set_cursor_position` now returns `Result<(), String>`, thus allowing for `Box<Error>` conversion via `?`.
|
||||
|
||||
# Version 0.15.1 (2018-06-13)
|
||||
|
||||
- On X11, the `Moved` event is no longer sent when the window is resized without changing position.
|
||||
- `MouseCursor` and `CursorState` now implement `Default`.
|
||||
- `WindowBuilder::with_resizable` implemented for Windows, X11, Wayland, and macOS.
|
||||
- `Window::set_resizable` implemented for Windows, X11, Wayland, and macOS.
|
||||
- On X11, if the monitor's width or height in millimeters is reported as 0, the DPI is now 1.0 instead of +inf.
|
||||
- On X11, the environment variable `WINIT_HIDPI_FACTOR` has been added for overriding DPI factor.
|
||||
- On X11, enabling transparency no longer causes the window contents to flicker when resizing.
|
||||
- On X11, `with_override_redirect` now actually enables override redirect.
|
||||
- macOS now generates `VirtualKeyCode::LAlt` and `VirtualKeyCode::RAlt` instead of `None` for both.
|
||||
- On macOS, `VirtualKeyCode::RWin` and `VirtualKeyCode::LWin` are no longer switched.
|
||||
- On macOS, windows without decorations can once again be resized.
|
||||
- Fixed race conditions when creating an `EventsLoop` on X11, most commonly manifesting as "[xcb] Unknown sequence number while processing queue".
|
||||
- On macOS, `CursorMoved` and `MouseInput` events are only generated if they occurs within the window's client area.
|
||||
- On macOS, resizing the window no longer generates a spurious `MouseInput` event.
|
||||
|
||||
# Version 0.15.0 (2018-05-22)
|
||||
|
||||
- `Icon::to_cardinals` is no longer public, since it was never supposed to be.
|
||||
- Wayland: improve diagnostics if initialization fails
|
||||
- Fix some system event key doesn't work when focused, do not block keyevent forward to system on macOS
|
||||
- On X11, the scroll wheel position is now correctly reset on i3 and other WMs that have the same quirk.
|
||||
- On X11, `Window::get_current_monitor` now reliably returns the correct monitor.
|
||||
- On X11, `Window::hidpi_factor` returns values from XRandR rather than the inaccurate values previously queried from the core protocol.
|
||||
- On X11, the primary monitor is detected correctly even when using versions of XRandR less than 1.5.
|
||||
- `MonitorId` now implements `Debug`.
|
||||
- Fixed bug on macOS where using `with_decorations(false)` would cause `set_decorations(true)` to produce a transparent titlebar with no title.
|
||||
- Implemented `MonitorId::get_position` on macOS.
|
||||
- On macOS, `Window::get_current_monitor` now returns accurate values.
|
||||
- Added `WindowBuilderExt::with_resize_increments` to macOS.
|
||||
- **Breaking:** On X11, `WindowBuilderExt::with_resize_increments` and `WindowBuilderExt::with_base_size` now take `u32` values rather than `i32`.
|
||||
- macOS keyboard handling has been overhauled, allowing for the use of dead keys, IME, etc. Right modifier keys are also no longer reported as being left.
|
||||
- Added the `Window::set_ime_spot(x: i32, y: i32)` method, which is implemented on X11 and macOS.
|
||||
- **Breaking**: `os::unix::WindowExt::send_xim_spot(x: i16, y: i16)` no longer exists. Switch to the new `Window::set_ime_spot(x: i32, y: i32)`, which has equivalent functionality.
|
||||
- Fixed detection of `Pause` and `Scroll` keys on Windows.
|
||||
- On Windows, alt-tabbing while the cursor is grabbed no longer makes it impossible to re-grab the cursor.
|
||||
- On Windows, using `CursorState::Hide` when the cursor is grabbed now ungrabs the cursor first.
|
||||
- Implemented `MouseCursor::NoneCursor` on Windows.
|
||||
- Added `WindowBuilder::with_always_on_top` and `Window::set_always_on_top`. Implemented on Windows, macOS, and X11.
|
||||
- On X11, `WindowBuilderExt` now has `with_class`, `with_override_redirect`, and `with_x11_window_type` to allow for more control over window creation. `WindowExt` additionally has `set_urgent`.
|
||||
- More hints are set by default on X11, including `_NET_WM_PID` and `WM_CLIENT_MACHINE`. Note that prior to this, the `WM_CLASS` hint was automatically set to whatever value was passed to `with_title`. It's now set to the executable name to better conform to expectations and the specification; if this is undesirable, you must explicitly use `WindowBuilderExt::with_class`.
|
||||
|
||||
# Version 0.14.0 (2018-05-09)
|
||||
|
||||
- Created the `Copy`, `Paste` and `Cut` `VirtualKeyCode`s and added support for them on X11 and Wayland
|
||||
- Fix `.with_decorations(false)` in macOS
|
||||
- On Mac, `NSWindow` and supporting objects might be alive long after they were `closed` which resulted in apps consuming more heap then needed. Mainly it was affecting multi window applications. Not expecting any user visible change of behaviour after the fix.
|
||||
- Fix regression of Window platform extensions for macOS where `NSFullSizeContentViewWindowMask` was not being correctly applied to `.fullsize_content_view`.
|
||||
- Corrected `get_position` on Windows to be relative to the screen rather than to the taskbar.
|
||||
- Corrected `Moved` event on Windows to use position values equivalent to those returned by `get_position`. It previously supplied client area positions instead of window positions, and would additionally interpret negative values as being very large (around `u16::MAX`).
|
||||
- Implemented `Moved` event on macOS.
|
||||
- On X11, the `Moved` event correctly use window positions rather than client area positions. Additionally, a stray `Moved` that unconditionally accompanied `Resized` with the client area position relative to the parent has been eliminated; `Moved` is still received alongside `Resized`, but now only once and always correctly.
|
||||
- On Windows, implemented all variants of `DeviceEvent` other than `Text`. Mouse `DeviceEvent`s are now received even if the window isn't in the foreground.
|
||||
- `DeviceId` on Windows is no longer a unit struct, and now contains a `u32`. For `WindowEvent`s, this will always be 0, but on `DeviceEvent`s it will be the handle to that device. `DeviceIdExt::get_persistent_identifier` can be used to acquire a unique identifier for that device that persists across replugs/reboots/etc.
|
||||
- Corrected `run_forever` on X11 to stop discarding `Awakened` events.
|
||||
- Various safety and correctness improvements to the X11 backend internals.
|
||||
- Fixed memory leak on X11 every time the mouse entered the window.
|
||||
- On X11, drag and drop now works reliably in release mode.
|
||||
- Added `WindowBuilderExt::with_resize_increments` and `WindowBuilderExt::with_base_size` to X11, allowing for more optional hints to be set.
|
||||
- Rework of the wayland backend, migrating it to use [Smithay's Client Toolkit](https://github.com/Smithay/client-toolkit).
|
||||
- Added `WindowBuilder::with_window_icon` and `Window::set_window_icon`, finally making it possible to set the window icon on Windows and X11. The `icon_loading` feature can be enabled to allow for icons to be easily loaded; see example program `window_icon.rs` for usage.
|
||||
- Windows additionally has `WindowBuilderExt::with_taskbar_icon` and `WindowExt::set_taskbar_icon`.
|
||||
- On Windows, fix panic when trying to call `set_fullscreen(None)` on a window that has not been fullscreened prior.
|
||||
|
||||
# Version 0.13.1 (2018-04-26)
|
||||
|
||||
- Ensure necessary `x11-dl` version is used.
|
||||
|
||||
# Version 0.13.0 (2018-04-25)
|
||||
|
||||
- Implement `WindowBuilder::with_maximized`, `Window::set_fullscreen`, `Window::set_maximized` and `Window::set_decorations` for MacOS.
|
||||
- Implement `WindowBuilder::with_maximized`, `Window::set_fullscreen`, `Window::set_maximized` and `Window::set_decorations` for Windows.
|
||||
- On Windows, `WindowBuilder::with_fullscreen` no longer changing monitor display resolution.
|
||||
- Overhauled X11 window geometry calculations. `get_position` and `set_position` are more universally accurate across different window managers, and `get_outer_size` actually works now.
|
||||
- Fixed SIGSEGV/SIGILL crashes on macOS caused by stabilization of the `!` (never) type.
|
||||
- Implement `WindowEvent::HiDPIFactorChanged` for macOS
|
||||
- On X11, input methods now work completely out of the box, no longer requiring application developers to manually call `setlocale`. Additionally, when input methods are started, stopped, or restarted on the server end, it's correctly handled.
|
||||
- Implemented `Refresh` event on Windows.
|
||||
- Properly calculate the minimum and maximum window size on Windows, including window decorations.
|
||||
- Map more `MouseCursor` variants to cursor icons on Windows.
|
||||
- Corrected `get_position` on macOS to return outer frame position, not content area position.
|
||||
- Corrected `set_position` on macOS to set outer frame position, not content area position.
|
||||
- Added `get_inner_position` method to `Window`, which gets the position of the window's client area. This is implemented on all applicable platforms (all desktop platforms other than Wayland, where this isn't possible).
|
||||
- **Breaking:** the `Closed` event has been replaced by `CloseRequested` and `Destroyed`. To migrate, you typically just need to replace all usages of `Closed` with `CloseRequested`; see example programs for more info. The exception is iOS, where `Closed` must be replaced by `Destroyed`.
|
||||
|
||||
# Version 0.12.0 (2018-04-06)
|
||||
|
||||
- Added subclass to macos windows so they can be made resizable even with no decorations.
|
||||
- Dead keys now work properly on X11, no longer resulting in a panic.
|
||||
- On X11, input method creation first tries to use the value from the user's `XMODIFIERS` environment variable, so application developers should no longer need to manually call `XSetLocaleModifiers`. If that fails, fallbacks are tried, which should prevent input method initialization from ever outright failing.
|
||||
- Fixed thread safety issues with input methods on X11.
|
||||
- Add support for `Touch` for win32 backend.
|
||||
- Fixed `Window::get_inner_size` and friends to return the size in pixels instead of points when using HIDPI displays on OSX.
|
||||
|
||||
# Version 0.11.3 (2018-03-28)
|
||||
|
||||
- Added `set_min_dimensions` and `set_max_dimensions` methods to `Window`, and implemented on Windows, X11, Wayland, and OSX.
|
||||
- On X11, dropping a `Window` actually closes it now, and clicking the window's × button (or otherwise having the WM signal to close it) will result in the window closing.
|
||||
- Added `WindowBuilderExt` methods for macos: `with_titlebar_transparent`,
|
||||
`with_title_hidden`, `with_titlebar_buttons_hidden`,
|
||||
`with_fullsize_content_view`.
|
||||
- Mapped X11 numpad keycodes (arrows, Home, End, PageUp, PageDown, Insert and Delete) to corresponding virtual keycodes
|
||||
|
||||
# Version 0.11.2 (2018-03-06)
|
||||
|
||||
- Impl `Hash`, `PartialEq`, and `Eq` for `events::ModifiersState`.
|
||||
- Implement `MonitorId::get_hidpi_factor` for MacOS.
|
||||
- Added method `os::macos::MonitorIdExt::get_nsscreen() -> *mut c_void` that gets a `NSScreen` object matching the monitor ID.
|
||||
- Send `Awakened` event on Android when event loop is woken up.
|
||||
|
||||
# Version 0.11.1 (2018-02-19)
|
||||
|
||||
- Fixed windows not receiving mouse events when click-dragging the mouse outside the client area of a window, on Windows platforms.
|
||||
- Added method `os::android::EventsLoopExt:set_suspend_callback(Option<Box<Fn(bool) -> ()>>)` that allows glutin to register a callback when a suspend event happens
|
||||
|
||||
# Version 0.11.0 (2018-02-09)
|
||||
|
||||
- Implement `MonitorId::get_dimensions` for Android.
|
||||
- Added method `os::macos::WindowBuilderExt::with_movable_by_window_background(bool)` that allows to move a window without a titlebar - `with_decorations(false)`
|
||||
- Implement `Window::set_fullscreen`, `Window::set_maximized` and `Window::set_decorations` for Wayland.
|
||||
- Added `Caret` as VirtualKeyCode and support OSX ^-Key with german input.
|
||||
|
||||
# Version 0.10.1 (2018-02-05)
|
||||
|
||||
_Yanked_
|
||||
|
||||
# Version 0.10.0 (2017-12-27)
|
||||
|
||||
- Add support for `Touch` for emscripten backend.
|
||||
- Added support for `DroppedFile`, `HoveredFile`, and `HoveredFileCancelled` to X11 backend.
|
||||
- **Breaking:** `unix::WindowExt` no longer returns pointers for things that aren't actually pointers; `get_xlib_window` now returns `Option<std::os::raw::c_ulong>` and `get_xlib_screen_id` returns `Option<std::os::raw::c_int>`. Additionally, methods that previously returned `libc::c_void` have been changed to return `std::os::raw::c_void`, which are not interchangeable types, so users wanting the former will need to explicitly cast.
|
||||
- Added `set_decorations` method to `Window` to allow decorations to be toggled after the window is built. Presently only implemented on X11.
|
||||
- Raised the minimum supported version of Rust to 1.20 on MacOS due to usage of associated constants in new versions of cocoa and core-graphics.
|
||||
- Added `modifiers` field to `MouseInput`, `MouseWheel`, and `CursorMoved` events to track the modifiers state (`ModifiersState`).
|
||||
- Fixed the emscripten backend to return the size of the canvas instead of the size of the window.
|
||||
|
||||
# Version 0.9.0 (2017-12-01)
|
||||
|
||||
- Added event `WindowEvent::HiDPIFactorChanged`.
|
||||
- Added method `MonitorId::get_hidpi_factor`.
|
||||
- Deprecated `get_inner_size_pixels` and `get_inner_size_points` methods of `Window` in favor of
|
||||
`get_inner_size`.
|
||||
- **Breaking:** `EventsLoop` is `!Send` and `!Sync` because of platform-dependant constraints,
|
||||
but `Window`, `WindowId`, `DeviceId` and `MonitorId` guaranteed to be `Send`.
|
||||
- `MonitorId::get_position` now returns `(i32, i32)` instead of `(u32, u32)`.
|
||||
- Rewrite of the wayland backend to use wayland-client-0.11
|
||||
- Support for dead keys on wayland for keyboard utf8 input
|
||||
- Monitor enumeration on Windows is now implemented using `EnumDisplayMonitors` instead of
|
||||
`EnumDisplayDevices`. This changes the value returned by `MonitorId::get_name()`.
|
||||
- On Windows added `MonitorIdExt::hmonitor` method
|
||||
- Impl `Clone` for `EventsLoopProxy`
|
||||
- `EventsLoop::get_primary_monitor()` on X11 will fallback to any available monitor if no primary is found
|
||||
- Support for touch event on wayland
|
||||
- `WindowEvent`s `MouseMoved`, `MouseEntered`, and `MouseLeft` have been renamed to
|
||||
`CursorMoved`, `CursorEntered`, and `CursorLeft`.
|
||||
- New `DeviceEvent`s added, `MouseMotion` and `MouseWheel`.
|
||||
- Send `CursorMoved` event after `CursorEntered` and `Focused` events.
|
||||
- Add support for `ModifiersState`, `MouseMove`, `MouseInput`, `MouseMotion` for emscripten backend.
|
||||
|
||||
# Version 0.8.3 (2017-10-11)
|
||||
|
||||
- Fixed issue of calls to `set_inner_size` blocking on Windows.
|
||||
- Mapped `ISO_Left_Tab` to `VirtualKeyCode::Tab` to make the key work with modifiers
|
||||
- Fixed the X11 backed on 32bit targets
|
||||
|
||||
# Version 0.8.2 (2017-09-28)
|
||||
|
||||
- Uniformize keyboard scancode values accross Wayland and X11 (#297).
|
||||
- Internal rework of the wayland event loop
|
||||
- Added method `os::linux::WindowExt::is_ready`
|
||||
|
||||
# Version 0.8.1 (2017-09-22)
|
||||
|
||||
- Added various methods to `os::linux::EventsLoopExt`, plus some hidden items necessary to make
|
||||
glutin work.
|
||||
|
||||
# Version 0.8.0 (2017-09-21)
|
||||
|
||||
- Added `Window::set_maximized`, `WindowAttributes::maximized` and `WindowBuilder::with_maximized`.
|
||||
- Added `Window::set_fullscreen`.
|
||||
- Changed `with_fullscreen` to take a `Option<MonitorId>` instead of a `MonitorId`.
|
||||
- Removed `MonitorId::get_native_identifer()` in favor of platform-specific traits in the `os`
|
||||
module.
|
||||
- Changed `get_available_monitors()` and `get_primary_monitor()` to be methods of `EventsLoop`
|
||||
instead of stand-alone methods.
|
||||
- Changed `EventsLoop` to be tied to a specific X11 or Wayland connection.
|
||||
- Added a `os::linux::EventsLoopExt` trait that makes it possible to configure the connection.
|
||||
- Fixed the emscripten code, which now compiles.
|
||||
- Changed the X11 fullscreen code to use `xrandr` instead of `xxf86vm`.
|
||||
- Fixed the Wayland backend to produce `Refresh` event after window creation.
|
||||
- Changed the `Suspended` event to be outside of `WindowEvent`.
|
||||
- Fixed the X11 backend sometimes reporting the wrong virtual key (#273).
|
||||
72
third-party/vendor/winit/CONTRIBUTING.md
vendored
Normal file
72
third-party/vendor/winit/CONTRIBUTING.md
vendored
Normal file
|
|
@ -0,0 +1,72 @@
|
|||
# Winit Contributing Guidelines
|
||||
|
||||
## Scope
|
||||
[See `FEATURES.md`](./FEATURES.md). When requesting or implementing a new Winit feature, you should
|
||||
consider whether or not it's directly related to window creation or input handling. If it isn't, it
|
||||
may be worth creating a separate crate that extends Winit's API to add that functionality.
|
||||
|
||||
|
||||
## Reporting an issue
|
||||
|
||||
When reporting an issue, in order to help the maintainers understand what the problem is, please make
|
||||
your description of the issue as detailed as possible:
|
||||
|
||||
- if it is a bug, please provide clear explanation of what happens, what should happen, and how to
|
||||
reproduce the issue, ideally by providing a minimal program exhibiting the problem
|
||||
- if it is a feature request, please provide a clear argumentation about why you believe this feature
|
||||
should be supported by winit
|
||||
|
||||
## Making a pull request
|
||||
|
||||
When making a code contribution to winit, before opening your pull request, please make sure that:
|
||||
|
||||
- your patch builds with Winit's minimal supported rust version - Rust 1.60.
|
||||
- you tested your modifications on all the platforms impacted, or if not possible detail which platforms
|
||||
were not tested, and what should be tested, so that a maintainer or another contributor can test them
|
||||
- you updated any relevant documentation in winit
|
||||
- you left comments in your code explaining any part that is not straightforward, so that the
|
||||
maintainers and future contributors don't have to try to guess what your code is supposed to do
|
||||
- your PR adds an entry to the changelog file if the introduced change is relevant to winit users.
|
||||
|
||||
You needn't worry about the added entry causing conflicts, the maintainer that merges the PR will
|
||||
handle those for you when merging (see below).
|
||||
- if your PR affects the platform compatibility of one or more features or adds another feature, the
|
||||
relevant sections in [`FEATURES.md`](https://github.com/rust-windowing/winit/blob/master/FEATURES.md#features)
|
||||
should be updated.
|
||||
|
||||
Once your PR is open, you can ask for review by a maintainer of your platform. Winit's merging policy
|
||||
is that a PR must be approved by at least two maintainers of winit before being merged, including
|
||||
at least a maintainer of the platform (a maintainer making a PR themselves counts as approving it).
|
||||
|
||||
Once your PR is deemed ready, the merging maintainer will take care of resolving conflicts in
|
||||
`CHANGELOG.md` (but you must resolve other conflicts yourself). Doing this requires that you check the
|
||||
"give contributors write access to the branch" checkbox when creating the PR.
|
||||
|
||||
## Maintainers & Testers
|
||||
|
||||
The current maintainers are listed in the [CODEOWNERS](.github/CODEOWNERS) file.
|
||||
|
||||
If you are interested in being pinged when testing is needed for a certain platform, please add yourself to the [Testers and Contributors](https://github.com/rust-windowing/winit/wiki/Testers-and-Contributors) table!
|
||||
|
||||
## Release process
|
||||
|
||||
Given that winit is a widely used library we should be able to make a patch
|
||||
releases at any time we want without blocking the development of new features.
|
||||
|
||||
To achieve these goals, a new branch is created for every new release. Releases
|
||||
and later patch releases are committed and tagged in this branch.
|
||||
|
||||
The exact steps for an exemplary `0.2.0` release might look like this:
|
||||
1. Initially the version on the latest master is `0.1.0`
|
||||
2. A new `v0.2.x` branch is created for the release
|
||||
3. In the branch, the version is bumped to `v0.2.0`
|
||||
4. The new commit in the branch is tagged `v0.2.0`
|
||||
5. The version is pushed to crates.io
|
||||
6. A GitHub release is created for the `v0.2.0` tag
|
||||
7. On master, the version is bumped to `0.2.0` and the CHANGELOG is updated
|
||||
|
||||
When doing a patch release the process is similar:
|
||||
1. Initially the version of the latest release is `0.2.0`
|
||||
2. Checkout the `v0.2.x` branch
|
||||
3. Cherry-pick the required non-breaking changes into the `v0.2.x`
|
||||
4. Follow steps 3-7 of the regular release example
|
||||
1474
third-party/vendor/winit/Cargo.lock
generated
vendored
Normal file
1474
third-party/vendor/winit/Cargo.lock
generated
vendored
Normal file
File diff suppressed because it is too large
Load diff
254
third-party/vendor/winit/Cargo.toml
vendored
Normal file
254
third-party/vendor/winit/Cargo.toml
vendored
Normal file
|
|
@ -0,0 +1,254 @@
|
|||
# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
|
||||
#
|
||||
# When uploading crates to the registry Cargo will automatically
|
||||
# "normalize" Cargo.toml files for maximal compatibility
|
||||
# with all versions of Cargo and also rewrite `path` dependencies
|
||||
# to registry (e.g., crates.io) dependencies.
|
||||
#
|
||||
# If you are reading this file be aware that the original Cargo.toml
|
||||
# will likely look very different (and much more reasonable).
|
||||
# See Cargo.toml.orig for the original contents.
|
||||
|
||||
[package]
|
||||
edition = "2021"
|
||||
rust-version = "1.60.0"
|
||||
name = "winit"
|
||||
version = "0.28.7"
|
||||
authors = [
|
||||
"The winit contributors",
|
||||
"Pierre Krieger <pierre.krieger1708@gmail.com>",
|
||||
]
|
||||
description = "Cross-platform window creation library."
|
||||
documentation = "https://docs.rs/winit"
|
||||
readme = "README.md"
|
||||
keywords = ["windowing"]
|
||||
categories = ["gui"]
|
||||
license = "Apache-2.0"
|
||||
repository = "https://github.com/rust-windowing/winit"
|
||||
|
||||
[package.metadata.docs.rs]
|
||||
default-target = "x86_64-unknown-linux-gnu"
|
||||
features = ["serde"]
|
||||
rustdoc-args = [
|
||||
"--cfg",
|
||||
"docsrs",
|
||||
]
|
||||
targets = [
|
||||
"i686-pc-windows-msvc",
|
||||
"x86_64-pc-windows-msvc",
|
||||
"x86_64-apple-darwin",
|
||||
"i686-unknown-linux-gnu",
|
||||
"x86_64-unknown-linux-gnu",
|
||||
"x86_64-apple-ios",
|
||||
"aarch64-linux-android",
|
||||
"wasm32-unknown-unknown",
|
||||
]
|
||||
|
||||
[dependencies.bitflags]
|
||||
version = "1"
|
||||
|
||||
[dependencies.instant]
|
||||
version = "0.1"
|
||||
features = ["wasm-bindgen"]
|
||||
|
||||
[dependencies.log]
|
||||
version = "0.4"
|
||||
|
||||
[dependencies.mint]
|
||||
version = "0.5.6"
|
||||
optional = true
|
||||
|
||||
[dependencies.once_cell]
|
||||
version = "1.12"
|
||||
|
||||
[dependencies.raw_window_handle]
|
||||
version = "0.5"
|
||||
package = "raw-window-handle"
|
||||
|
||||
[dependencies.serde]
|
||||
version = "1"
|
||||
features = ["serde_derive"]
|
||||
optional = true
|
||||
|
||||
[dev-dependencies.image]
|
||||
version = "0.24.0"
|
||||
features = ["png"]
|
||||
default-features = false
|
||||
|
||||
[dev-dependencies.simple_logger]
|
||||
version = "2.1.0"
|
||||
default_features = false
|
||||
|
||||
[build-dependencies.cfg_aliases]
|
||||
version = "0.1.1"
|
||||
|
||||
[features]
|
||||
android-game-activity = ["android-activity/game-activity"]
|
||||
android-native-activity = ["android-activity/native-activity"]
|
||||
default = [
|
||||
"x11",
|
||||
"wayland",
|
||||
"wayland-dlopen",
|
||||
"wayland-csd-adwaita",
|
||||
]
|
||||
wayland = [
|
||||
"wayland-client",
|
||||
"wayland-protocols",
|
||||
"sctk",
|
||||
"wayland-commons",
|
||||
]
|
||||
wayland-csd-adwaita = [
|
||||
"sctk-adwaita",
|
||||
"sctk-adwaita/ab_glyph",
|
||||
]
|
||||
wayland-csd-adwaita-crossfont = [
|
||||
"sctk-adwaita",
|
||||
"sctk-adwaita/crossfont",
|
||||
]
|
||||
wayland-csd-adwaita-notitle = ["sctk-adwaita"]
|
||||
wayland-dlopen = [
|
||||
"sctk/dlopen",
|
||||
"wayland-client/dlopen",
|
||||
]
|
||||
x11 = [
|
||||
"x11-dl",
|
||||
"mio",
|
||||
"percent-encoding",
|
||||
]
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.libc]
|
||||
version = "0.2.64"
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.mio]
|
||||
version = "0.8"
|
||||
features = ["os-ext"]
|
||||
optional = true
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.percent-encoding]
|
||||
version = "2.0"
|
||||
optional = true
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.sctk]
|
||||
version = "0.16.0"
|
||||
features = ["calloop"]
|
||||
optional = true
|
||||
default_features = false
|
||||
package = "smithay-client-toolkit"
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.sctk-adwaita]
|
||||
version = "0.5.1"
|
||||
optional = true
|
||||
default_features = false
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.wayland-client]
|
||||
version = "0.29.5"
|
||||
features = ["use_system_lib"]
|
||||
optional = true
|
||||
default_features = false
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.wayland-commons]
|
||||
version = "0.29.5"
|
||||
optional = true
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.wayland-protocols]
|
||||
version = "0.29.5"
|
||||
features = ["staging_protocols"]
|
||||
optional = true
|
||||
|
||||
[target."cfg(all(unix, not(any(target_os = \"redox\", target_arch = \"wasm32\", target_os = \"android\", target_os = \"ios\", target_os = \"macos\"))))".dependencies.x11-dl]
|
||||
version = "2.18.5"
|
||||
optional = true
|
||||
|
||||
[target."cfg(any(target_os = \"ios\", target_os = \"macos\"))".dependencies.core-foundation]
|
||||
version = "0.9.3"
|
||||
|
||||
[target."cfg(any(target_os = \"ios\", target_os = \"macos\"))".dependencies.objc2]
|
||||
version = ">=0.3.0-beta.3, <0.3.0-beta.4"
|
||||
|
||||
[target."cfg(any(target_os = \"linux\", target_os = \"dragonfly\", target_os = \"freebsd\", target_os = \"openbsd\", target_os = \"netbsd\"))".build-dependencies.wayland-scanner]
|
||||
version = "0.29.5"
|
||||
|
||||
[target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen]
|
||||
version = "0.2.45"
|
||||
|
||||
[target."cfg(target_arch = \"wasm32\")".dependencies.web_sys]
|
||||
version = "0.3.22"
|
||||
features = [
|
||||
"console",
|
||||
"AddEventListenerOptions",
|
||||
"CssStyleDeclaration",
|
||||
"BeforeUnloadEvent",
|
||||
"Document",
|
||||
"DomRect",
|
||||
"Element",
|
||||
"Event",
|
||||
"EventListenerOptions",
|
||||
"EventTarget",
|
||||
"FocusEvent",
|
||||
"HtmlCanvasElement",
|
||||
"HtmlElement",
|
||||
"KeyboardEvent",
|
||||
"MediaQueryList",
|
||||
"MediaQueryListEvent",
|
||||
"MouseEvent",
|
||||
"Node",
|
||||
"PointerEvent",
|
||||
"Window",
|
||||
"WheelEvent",
|
||||
]
|
||||
package = "web-sys"
|
||||
|
||||
[target."cfg(target_arch = \"wasm32\")".dev-dependencies.console_log]
|
||||
version = "0.2"
|
||||
|
||||
[target."cfg(target_arch = \"wasm32\")".dev-dependencies.web-sys]
|
||||
version = "0.3.22"
|
||||
features = ["CanvasRenderingContext2d"]
|
||||
|
||||
[target."cfg(target_os = \"android\")".dependencies.android-activity]
|
||||
version = "0.4.0"
|
||||
|
||||
[target."cfg(target_os = \"android\")".dependencies.ndk]
|
||||
version = "0.7.0"
|
||||
|
||||
[target."cfg(target_os = \"macos\")".dependencies.core-graphics]
|
||||
version = "0.22.3"
|
||||
|
||||
[target."cfg(target_os = \"macos\")".dependencies.dispatch]
|
||||
version = "0.2.0"
|
||||
|
||||
[target."cfg(target_os = \"redox\")".dependencies.orbclient]
|
||||
version = "0.3.42"
|
||||
default-features = false
|
||||
|
||||
[target."cfg(target_os = \"redox\")".dependencies.redox_syscall]
|
||||
version = "0.3"
|
||||
|
||||
[target."cfg(target_os = \"windows\")".dependencies.windows-sys]
|
||||
version = "0.45"
|
||||
features = [
|
||||
"Win32_Devices_HumanInterfaceDevice",
|
||||
"Win32_Foundation",
|
||||
"Win32_Globalization",
|
||||
"Win32_Graphics_Dwm",
|
||||
"Win32_Graphics_Gdi",
|
||||
"Win32_Media",
|
||||
"Win32_System_Com_StructuredStorage",
|
||||
"Win32_System_Com",
|
||||
"Win32_System_LibraryLoader",
|
||||
"Win32_System_Ole",
|
||||
"Win32_System_SystemInformation",
|
||||
"Win32_System_SystemServices",
|
||||
"Win32_System_Threading",
|
||||
"Win32_System_WindowsProgramming",
|
||||
"Win32_UI_Accessibility",
|
||||
"Win32_UI_Controls",
|
||||
"Win32_UI_HiDpi",
|
||||
"Win32_UI_Input_Ime",
|
||||
"Win32_UI_Input_KeyboardAndMouse",
|
||||
"Win32_UI_Input_Pointer",
|
||||
"Win32_UI_Input_Touch",
|
||||
"Win32_UI_Shell",
|
||||
"Win32_UI_TextServices",
|
||||
"Win32_UI_WindowsAndMessaging",
|
||||
]
|
||||
247
third-party/vendor/winit/FEATURES.md
vendored
Normal file
247
third-party/vendor/winit/FEATURES.md
vendored
Normal file
|
|
@ -0,0 +1,247 @@
|
|||
# Winit Scope
|
||||
|
||||
Winit aims to expose an interface that abstracts over window creation and input handling, and can
|
||||
be used to create both games and applications. It supports the following main graphical platforms:
|
||||
- Desktop
|
||||
- Windows 7+ (10+ is tested regularly)
|
||||
- macOS 10.7+ (10.14+ is tested regularly)
|
||||
- Unix
|
||||
- via X11
|
||||
- via Wayland
|
||||
- Redox OS, via Orbital
|
||||
- Mobile
|
||||
- iOS
|
||||
- Android
|
||||
- Web
|
||||
- via WASM
|
||||
|
||||
Most platforms expose capabilities that cannot be meaningfully transposed onto others. Winit does not
|
||||
aim to support every single feature of every platform, but rather to abstract over the common features
|
||||
available everywhere. In this context, APIs exposed in winit can be split into different "support tiers":
|
||||
|
||||
- **Core:** Features that are essential to providing a well-formed abstraction over each platform's
|
||||
windowing and input APIs.
|
||||
- **Platform:** Platform-specific features that can't be meaningfully exposed through a common API and
|
||||
cannot be implemented outside of Winit without exposing a significant amount of Winit's internals
|
||||
or interfering with Winit's abstractions.
|
||||
- **Usability:** Features that are not strictly essential to Winit's functionality, but provide meaningful
|
||||
usability improvements and cannot be reasonably implemented in an external crate. These are
|
||||
generally optional and exposed through Cargo features.
|
||||
|
||||
Core features are taken care of by the core Winit maintainers. Platform features are not.
|
||||
When a platform feature is submitted, the submitter is considered the expert in the
|
||||
feature and may be asked to support the feature should it break in the future.
|
||||
|
||||
Winit ***does not*** directly expose functionality for drawing inside windows or creating native
|
||||
menus, but ***does*** commit to providing APIs that higher-level crates can use to implement that
|
||||
functionality.
|
||||
|
||||
## `1.0` and stability
|
||||
|
||||
When all core features are implemented to the satisfaction of the Winit maintainers, Winit 1.0 will
|
||||
be released and the library will enter maintenance mode. For the most part, new core features will not
|
||||
be added past this point. New platform features may be accepted and exposed through point releases.
|
||||
|
||||
### Tier upgrades
|
||||
Some platform features could in theory be exposed across multiple platforms, but have not gone
|
||||
through the implementation work necessary to function on all platforms. When one of these features
|
||||
gets implemented across all platforms, a PR can be opened to upgrade the feature to a core feature.
|
||||
If that gets accepted, the platform-specific functions gets deprecated and become permanently
|
||||
exposed through the core, cross-platform API.
|
||||
|
||||
# Features
|
||||
|
||||
## Extending this section
|
||||
|
||||
If your PR makes notable changes to Winit's features, please update this section as follows:
|
||||
|
||||
- If your PR adds a new feature, add a brief description to the relevant section. If the feature is a core
|
||||
feature, add a row to the feature matrix and describe what platforms the feature has been implemented on.
|
||||
|
||||
- If your PR begins a new API rework, add a row to the `Pending API Reworks` table. If the PR implements the
|
||||
API rework on all relevant platforms, please move it to the `Completed API Reworks` table.
|
||||
|
||||
- If your PR implements an already-existing feature on a new platform, either mark the feature as *completed*,
|
||||
or mark it as *mostly completed* and link to an issue describing the problems with the implementation.
|
||||
|
||||
## Core
|
||||
|
||||
### Windowing
|
||||
- **Window initialization**: Winit allows the creation of a window
|
||||
- **Providing pointer to init OpenGL**: Winit provides the necessary pointers to initialize a working opengl context
|
||||
- **Providing pointer to init Vulkan**: Same as OpenGL but for Vulkan
|
||||
- **Window decorations**: The windows created by winit are properly decorated, and the decorations can
|
||||
be deactivated
|
||||
- **Window decorations toggle**: Decorations can be turned on or off after window creation
|
||||
- **Window resizing**: The windows created by winit can be resized and generate the appropriate events
|
||||
when they are. The application can precisely control its window size if desired.
|
||||
- **Window resize increments**: When the window gets resized, the application can choose to snap the window's
|
||||
size to specific values.
|
||||
- **Window transparency**: Winit allows the creation of windows with a transparent background.
|
||||
- **Window maximization**: The windows created by winit can be maximized upon creation.
|
||||
- **Window maximization toggle**: The windows created by winit can be maximized and unmaximized after
|
||||
creation.
|
||||
- **Window minimization**: The windows created by winit can be minimized after creation.
|
||||
- **Fullscreen**: The windows created by winit can be put into fullscreen mode.
|
||||
- **Fullscreen toggle**: The windows created by winit can be switched to and from fullscreen after
|
||||
creation.
|
||||
- **Exclusive fullscreen**: Winit allows changing the video mode of the monitor
|
||||
for fullscreen windows, and if applicable, captures the monitor for exclusive
|
||||
use by this application.
|
||||
- **HiDPI support**: Winit assists developers in appropriately scaling HiDPI content.
|
||||
- **Popup / modal windows**: Windows can be created relative to the client area of other windows, and parent
|
||||
windows can be disabled in favor of popup windows. This feature also guarantees that popup windows
|
||||
get drawn above their owner.
|
||||
|
||||
|
||||
### System Information
|
||||
- **Monitor list**: Retrieve the list of monitors and their metadata, including which one is primary.
|
||||
- **Video mode query**: Monitors can be queried for their supported fullscreen video modes (consisting of resolution, refresh rate, and bit depth).
|
||||
|
||||
### Input Handling
|
||||
- **Mouse events**: Generating mouse events associated with pointer motion, click, and scrolling events.
|
||||
- **Mouse set location**: Forcibly changing the location of the pointer.
|
||||
- **Cursor locking**: Locking the cursor inside the window so it cannot move.
|
||||
- **Cursor confining**: Confining the cursor to the window bounds so it cannot leave them.
|
||||
- **Cursor icon**: Changing the cursor icon, or hiding the cursor.
|
||||
- **Cursor hittest**: Handle or ignore mouse events for a window.
|
||||
- **Touch events**: Single-touch events.
|
||||
- **Touch pressure**: Touch events contain information about the amount of force being applied.
|
||||
- **Multitouch**: Multi-touch events, including cancellation of a gesture.
|
||||
- **Keyboard events**: Properly processing keyboard events using the user-specified keymap and
|
||||
translating keypresses into UTF-8 characters, handling dead keys and IMEs.
|
||||
- **Drag & Drop**: Dragging content into winit, detecting when content enters, drops, or if the drop is cancelled.
|
||||
- **Raw Device Events**: Capturing input from input devices without any OS filtering.
|
||||
- **Gamepad/Joystick events**: Capturing input from gamepads and joysticks.
|
||||
- **Device movement events**: Capturing input from the device gyroscope and accelerometer.
|
||||
|
||||
## Platform
|
||||
### Windows
|
||||
* Setting the taskbar icon
|
||||
* Setting the parent window
|
||||
* Setting a menu bar
|
||||
* `WS_EX_NOREDIRECTIONBITMAP` support
|
||||
* Theme the title bar according to Windows 10 Dark Mode setting or set a preferred theme
|
||||
|
||||
### macOS
|
||||
* Window activation policy
|
||||
* Window movable by background
|
||||
* Transparent titlebar
|
||||
* Hidden titlebar
|
||||
* Hidden titlebar buttons
|
||||
* Full-size content view
|
||||
* Accepts first mouse
|
||||
* Set a preferred theme and get current theme.
|
||||
|
||||
### Unix
|
||||
* Window urgency
|
||||
* X11 Window Class
|
||||
* X11 Override Redirect Flag
|
||||
* GTK Theme Variant
|
||||
* Base window size
|
||||
* Setting the X11 parent window
|
||||
|
||||
### iOS
|
||||
* `winit` has a minimum OS requirement of iOS 8
|
||||
* Get the `UIWindow` object pointer
|
||||
* Get the `UIViewController` object pointer
|
||||
* Get the `UIView` object pointer
|
||||
* Get the `UIScreen` object pointer
|
||||
* Setting the `UIView` hidpi factor
|
||||
* Valid orientations
|
||||
* Home indicator visibility
|
||||
* Status bar visibility
|
||||
* Deferrring system gestures
|
||||
* Getting the device idiom
|
||||
* Getting the preferred video mode
|
||||
|
||||
### Web
|
||||
* Get if systems preferred color scheme is "dark"
|
||||
|
||||
## Usability
|
||||
* `serde`: Enables serialization/deserialization of certain types with Serde. (Maintainer: @Osspial)
|
||||
|
||||
## Compatibility Matrix
|
||||
|
||||
Legend:
|
||||
|
||||
- ✔️: Works as intended
|
||||
- ▢: Mostly works but some bugs are known
|
||||
- ❌: Missing feature or large bugs making it unusable
|
||||
- **N/A**: Not applicable for this platform
|
||||
- ❓: Unknown status
|
||||
|
||||
### Windowing
|
||||
|Feature |Windows|MacOS |Linux x11 |Linux Wayland |Android|iOS |WASM |Redox OS|
|
||||
|-------------------------------- | ----- | ---- | ------- | ----------- | ----- | ----- | -------- | ------ |
|
||||
|Window initialization |✔️ |✔️ |▢[#5] |✔️ |▢[#33]|▢[#33] |✔️ |✔️ |
|
||||
|Providing pointer to init OpenGL |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |**N/A**|✔️ |
|
||||
|Providing pointer to init Vulkan |✔️ |✔️ |✔️ |✔️ |✔️ |❓ |**N/A**|**N/A** |
|
||||
|Window decorations |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|**N/A**|✔️ |
|
||||
|Window decorations toggle |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|**N/A**|**N/A** |
|
||||
|Window resizing |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|✔️ |✔️ |
|
||||
|Window resize increments |❌ |✔️ |✔️ |❌ |**N/A**|**N/A**|**N/A**|**N/A** |
|
||||
|Window transparency |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|N/A |✔️ |
|
||||
|Window maximization |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|**N/A**|**N/A** |
|
||||
|Window maximization toggle |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|**N/A**|**N/A** |
|
||||
|Window minimization |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|**N/A**|**N/A** |
|
||||
|Fullscreen |✔️ |✔️ |✔️ |✔️ |**N/A**|✔️ |✔️ |**N/A** |
|
||||
|Fullscreen toggle |✔️ |✔️ |✔️ |✔️ |**N/A**|✔️ |✔️ |**N/A** |
|
||||
|Exclusive fullscreen |✔️ |✔️ |✔️ |**N/A** |❌ |✔️ |**N/A**|**N/A** |
|
||||
|HiDPI support |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |❌ |
|
||||
|Popup windows |❌ |❌ |❌ |❌ |❌ |❌ |**N/A**|**N/A** |
|
||||
|
||||
### System information
|
||||
|Feature |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS |WASM |Redox OS|
|
||||
|---------------- | ----- | ---- | ------- | ----------- | ----- | ------- | -------- | ------ |
|
||||
|Monitor list |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |**N/A**|❌ |
|
||||
|Video mode query |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |**N/A**|❌ |
|
||||
|
||||
### Input handling
|
||||
|Feature |Windows |MacOS |Linux x11|Linux Wayland|Android|iOS |WASM |Redox OS|
|
||||
|----------------------- | ----- | ---- | ------- | ----------- | ----- | ----- | -------- | ------ |
|
||||
|Mouse events |✔️ |▢[#63] |✔️ |✔️ |**N/A**|**N/A**|✔️ |✔️ |
|
||||
|Mouse set location |✔️ |✔️ |✔️ |✔️(when locked) |**N/A**|**N/A**|**N/A**|**N/A** |
|
||||
|Cursor locking |❌ |✔️ |❌ |✔️ |**N/A**|**N/A**|✔️ |❌ |
|
||||
|Cursor confining |✔️ |❌ |✔️ |✔️ |**N/A**|**N/A**|❌ |❌ |
|
||||
|Cursor icon |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|✔️ |**N/A** |
|
||||
|Cursor hittest |✔️ |✔️ |❌ |✔️ |**N/A**|**N/A**|❌ |❌ |
|
||||
|Touch events |✔️ |❌ |✔️ |✔️ |✔️ |✔️ |✔️ |**N/A** |
|
||||
|Touch pressure |✔️ |❌ |❌ |❌ |❌ |✔️ |✔️ |**N/A** |
|
||||
|Multitouch |✔️ |❌ |✔️ |✔️ |✔️ |✔️ |❌ |**N/A** |
|
||||
|Keyboard events |✔️ |✔️ |✔️ |✔️ |✔️ |❌ |✔️ |✔️ |
|
||||
|Drag & Drop |▢[#720] |▢[#720] |▢[#720] |▢[#720] |**N/A**|**N/A**|❓ |**N/A** |
|
||||
|Raw Device Events |▢[#750] |▢[#750] |▢[#750] |❌ |❌ |❌ |❓ |**N/A** |
|
||||
|Gamepad/Joystick events |❌[#804] |❌ |❌ |❌ |❌ |❌ |❓ |**N/A** |
|
||||
|Device movement events |❓ |❓ |❓ |❓ |❌ |❌ |❓ |**N/A** |
|
||||
|Drag window with cursor |✔️ |✔️ |✔️ |✔️ |**N/A**|**N/A**|**N/A** |**N/A** |
|
||||
|Resize with cursor |❌ |❌ |✔️ |❌ |**N/A**|**N/A**|**N/A** |**N/A** |
|
||||
|
||||
### Pending API Reworks
|
||||
Changes in the API that have been agreed upon but aren't implemented across all platforms.
|
||||
|
||||
|Feature |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS |WASM |Redox OS|
|
||||
|------------------------------ | ----- | ---- | ------- | ----------- | ----- | ----- | -------- | ------ |
|
||||
|New API for HiDPI ([#315] [#319]) |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |❓ |❓ |
|
||||
|Event Loop 2.0 ([#459]) |✔️ |✔️ |✔️ |✔️ |✔️ |✔️ |❓ |❓ |
|
||||
|Keyboard Input ([#812]) |❌ |❌ |❌ |❌ |❌ |❌ |❓ |❓ |
|
||||
|
||||
### Completed API Reworks
|
||||
|Feature |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS |WASM |Redox OS|
|
||||
|------------------------------ | ----- | ---- | ------- | ----------- | ----- | ----- | -------- | ------ |
|
||||
|
||||
[#165]: https://github.com/rust-windowing/winit/issues/165
|
||||
[#219]: https://github.com/rust-windowing/winit/issues/219
|
||||
[#242]: https://github.com/rust-windowing/winit/issues/242
|
||||
[#306]: https://github.com/rust-windowing/winit/issues/306
|
||||
[#315]: https://github.com/rust-windowing/winit/issues/315
|
||||
[#319]: https://github.com/rust-windowing/winit/issues/319
|
||||
[#33]: https://github.com/rust-windowing/winit/issues/33
|
||||
[#459]: https://github.com/rust-windowing/winit/issues/459
|
||||
[#5]: https://github.com/rust-windowing/winit/issues/5
|
||||
[#63]: https://github.com/rust-windowing/winit/issues/63
|
||||
[#720]: https://github.com/rust-windowing/winit/issues/720
|
||||
[#721]: https://github.com/rust-windowing/winit/issues/721
|
||||
[#750]: https://github.com/rust-windowing/winit/issues/750
|
||||
[#804]: https://github.com/rust-windowing/winit/issues/804
|
||||
[#812]: https://github.com/rust-windowing/winit/issues/812
|
||||
26
third-party/vendor/winit/HALL_OF_CHAMPIONS.md
vendored
Normal file
26
third-party/vendor/winit/HALL_OF_CHAMPIONS.md
vendored
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
# Hall of Champions
|
||||
|
||||
The winit maintainers would like to recognize the following former winit
|
||||
contributors, without whom winit would not exist in its current form. We thank
|
||||
them deeply for their time and efforts, and wish them best of luck in their
|
||||
future endeavors:
|
||||
|
||||
* [@tomaka]: For creating the winit project and guiding it through its early
|
||||
years of existence.
|
||||
* [@vberger]: For diligently creating the Wayland backend, and being its
|
||||
extremely helpful and benevolent maintainer for years.
|
||||
* [@francesca64]: For taking over the responsibility of maintaining almost every
|
||||
winit backend, and standardizing HiDPI support across all of them.
|
||||
* [@Osspial]: For heroically landing EventLoop 2.0, and valiantly ushering in a
|
||||
vastly more sustainable era of winit.
|
||||
* [@goddessfreya]: For selflessly taking over maintainership of glutin, and her
|
||||
stellar dedication to improving both winit and glutin.
|
||||
* [@ArturKovacs]: For consistently maintaining the macOS backend, and his
|
||||
immense involvement in designing and implementing the new keyboard API.
|
||||
|
||||
[@tomaka]: https://github.com/tomaka
|
||||
[@vberger]: https://github.com/vberger
|
||||
[@francesca64]: https://github.com/francesca64
|
||||
[@Osspial]: https://github.com/Osspial
|
||||
[@goddessfreya]: https://github.com/goddessfreya
|
||||
[@ArturKovacs]: https://github.com/ArturKovacs
|
||||
201
third-party/vendor/winit/LICENSE
vendored
Normal file
201
third-party/vendor/winit/LICENSE
vendored
Normal file
|
|
@ -0,0 +1,201 @@
|
|||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
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|
||||
|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
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|
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216
third-party/vendor/winit/README.md
vendored
Normal file
216
third-party/vendor/winit/README.md
vendored
Normal file
|
|
@ -0,0 +1,216 @@
|
|||
# winit - Cross-platform window creation and management in Rust
|
||||
|
||||
[](https://crates.io/crates/winit)
|
||||
[](https://docs.rs/winit)
|
||||
[](https://github.com/rust-windowing/winit/actions)
|
||||
|
||||
```toml
|
||||
[dependencies]
|
||||
winit = "0.28.7"
|
||||
```
|
||||
|
||||
## [Documentation](https://docs.rs/winit)
|
||||
|
||||
For features _within_ the scope of winit, see [FEATURES.md](FEATURES.md).
|
||||
|
||||
For features _outside_ the scope of winit, see [Missing features provided by other crates](https://github.com/rust-windowing/winit/wiki/Missing-features-provided-by-other-crates) in the wiki.
|
||||
|
||||
## Contact Us
|
||||
|
||||
Join us in any of these:
|
||||
|
||||
[](https://matrix.to/#/#rust-windowing:matrix.org)
|
||||
[](https://web.libera.chat/#winit)
|
||||
|
||||
## Usage
|
||||
|
||||
Winit is a window creation and management library. It can create windows and lets you handle
|
||||
events (for example: the window being resized, a key being pressed, a mouse movement, etc.)
|
||||
produced by window.
|
||||
|
||||
Winit is designed to be a low-level brick in a hierarchy of libraries. Consequently, in order to
|
||||
show something on the window you need to use the platform-specific getters provided by winit, or
|
||||
another library.
|
||||
|
||||
```rust
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::{ControlFlow, EventLoop},
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
let event_loop = EventLoop::new();
|
||||
let window = WindowBuilder::new().build(&event_loop).unwrap();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
*control_flow = ControlFlow::Wait;
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => *control_flow = ControlFlow::Exit,
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
```
|
||||
|
||||
Winit is only officially supported on the latest stable version of the Rust compiler.
|
||||
|
||||
### Cargo Features
|
||||
|
||||
Winit provides the following features, which can be enabled in your `Cargo.toml` file:
|
||||
* `serde`: Enables serialization/deserialization of certain types with [Serde](https://crates.io/crates/serde).
|
||||
* `x11` (enabled by default): On Unix platform, compiles with the X11 backend
|
||||
* `wayland` (enabled by default): On Unix platform, compiles with the Wayland backend
|
||||
* `mint`: Enables mint (math interoperability standard types) conversions.
|
||||
|
||||
### Platform-specific usage
|
||||
|
||||
#### Wayland
|
||||
|
||||
Note that windows don't appear on Wayland until you draw/present to them.
|
||||
|
||||
`winit` doesn't do drawing, try the examples in [`glutin`] instead.
|
||||
|
||||
[`glutin`]: https://github.com/rust-windowing/glutin
|
||||
|
||||
#### WebAssembly
|
||||
|
||||
To run the web example: `cargo run-wasm --example web`
|
||||
|
||||
Winit supports compiling to the `wasm32-unknown-unknown` target with `web-sys`.
|
||||
|
||||
On the web platform, a Winit window is backed by a `<canvas>` element. You can
|
||||
either [provide Winit with a `<canvas>` element][web with_canvas], or [let Winit
|
||||
create a `<canvas>` element which you can then retrieve][web canvas getter] and
|
||||
insert it into the DOM yourself.
|
||||
|
||||
For example code using Winit with WebAssembly, check out the [web example]. For
|
||||
information on using Rust on WebAssembly, check out the [Rust and WebAssembly
|
||||
book].
|
||||
|
||||
[web with_canvas]: https://docs.rs/winit/latest/wasm32-unknown-unknown/winit/platform/web/trait.WindowBuilderExtWebSys.html#tymethod.with_canvas
|
||||
[web canvas getter]: https://docs.rs/winit/latest/wasm32-unknown-unknown/winit/platform/web/trait.WindowExtWebSys.html#tymethod.canvas
|
||||
[web example]: ./examples/web.rs
|
||||
[Rust and WebAssembly book]: https://rustwasm.github.io/book/
|
||||
|
||||
#### Android
|
||||
|
||||
The Android backend builds on (and exposes types from) the [`ndk`](https://docs.rs/ndk/0.7.0/ndk/) crate.
|
||||
|
||||
Native Android applications need some form of "glue" crate that is responsible
|
||||
for defining the main entry point for your Rust application as well as tracking
|
||||
various life-cycle events and synchronizing with the main JVM thread.
|
||||
|
||||
Winit uses the [android-activity](https://github.com/rib/android-activity) as a
|
||||
glue crate (prior to `0.28` it used
|
||||
[ndk-glue](https://github.com/rust-windowing/android-ndk-rs/tree/master/ndk-glue)).
|
||||
|
||||
The version of the glue crate that your application depends on _must_ match the
|
||||
version that Winit depends on because the glue crate is responsible for your
|
||||
application's main entrypoint. If Cargo resolves multiple versions they will
|
||||
clash.
|
||||
|
||||
`winit` glue compatibility table:
|
||||
|
||||
| winit | ndk-glue |
|
||||
| :---: | :--------------------------: |
|
||||
| 0.28 | `android-activity = "0.4"` |
|
||||
| 0.27 | `ndk-glue = "0.7"` |
|
||||
| 0.26 | `ndk-glue = "0.5"` |
|
||||
| 0.25 | `ndk-glue = "0.3"` |
|
||||
| 0.24 | `ndk-glue = "0.2"` |
|
||||
|
||||
The recommended way to avoid a conflict with the glue version is to avoid explicitly
|
||||
depending on the `android-activity` crate, and instead consume the API that
|
||||
is re-exported by Winit under `winit::platform::android::activity::*`
|
||||
|
||||
Running on an Android device needs a dynamic system library, add this to Cargo.toml:
|
||||
|
||||
```toml
|
||||
[lib]
|
||||
name = "main"
|
||||
crate-type = ["cdylib"]
|
||||
```
|
||||
|
||||
All Android applications are based on an `Activity` subclass and the
|
||||
`android-activity` crate is designed to support different choices for this base
|
||||
class. Your application _must_ specify the base class it needs via a feature flag:
|
||||
|
||||
| Base Class | Feature Flag | Notes |
|
||||
| :--------------: | :---------------: | :-----: |
|
||||
| `NativeActivity` | `android-native-activity` | Built-in to Android - it is possible to use without compiling any Java or Kotlin code. Java or Kotlin code may be needed to subclass `NativeActivity` to access some platform features. It does not derive from the [`AndroidAppCompat`] base class.|
|
||||
| [`GameActivity`] | `android-game-activity` | Derives from [`AndroidAppCompat`] which is a defacto standard `Activity` base class that helps support a wider range of Android versions. Requires a build system that can compile Java or Kotlin and fetch Android dependencies from a [Maven repository][agdk_jetpack] (or link with an embedded [release][agdk_releases] of [`GameActivity`]) |
|
||||
|
||||
[`GameActivity`]: https://developer.android.com/games/agdk/game-activity
|
||||
[`GameTextInput`]: https://developer.android.com/games/agdk/add-support-for-text-input
|
||||
[`AndroidAppCompat`]: https://developer.android.com/reference/androidx/appcompat/app/AppCompatActivity
|
||||
[agdk_jetpack]: https://developer.android.com/jetpack/androidx/releases/games
|
||||
[agdk_releases]: https://developer.android.com/games/agdk/download#agdk-libraries
|
||||
[Gradle]: https://developer.android.com/studio/build
|
||||
|
||||
For example, add this to Cargo.toml:
|
||||
```toml
|
||||
winit = { version = "0.28", features = [ "android-native-activity" ] }
|
||||
|
||||
[target.'cfg(target_os = "android")'.dependencies]
|
||||
android_logger = "0.11.0"
|
||||
```
|
||||
|
||||
And, for example, define an entry point for your library like this:
|
||||
```rust
|
||||
#[cfg(target_os = "android")]
|
||||
use winit::platform::android::activity::AndroidApp;
|
||||
|
||||
#[cfg(target_os = "android")]
|
||||
#[no_mangle]
|
||||
fn android_main(app: AndroidApp) {
|
||||
use winit::platform::android::EventLoopBuilderExtAndroid;
|
||||
|
||||
android_logger::init_once(android_logger::Config::default().with_min_level(log::Level::Trace));
|
||||
|
||||
let event_loop = EventLoopBuilder::with_user_event()
|
||||
.with_android_app(app)
|
||||
.build();
|
||||
_main(event_loop);
|
||||
}
|
||||
```
|
||||
|
||||
For more details, refer to these `android-activity` [example applications](https://github.com/rib/android-activity/tree/main/examples).
|
||||
|
||||
##### Converting from `ndk-glue` to `android-activity`
|
||||
|
||||
If your application is currently based on `NativeActivity` via the `ndk-glue` crate and building with `cargo apk` then the minimal changes would be:
|
||||
1. Remove `ndk-glue` from your `Cargo.toml`
|
||||
2. Enable the `"android-native-activity"` feature for Winit: `winit = { version = "0.28", features = [ "android-native-activity" ] }`
|
||||
3. Add an `android_main` entrypoint (as above), instead of using the '`[ndk_glue::main]` proc macro from `ndk-macros` (optionally add a dependency on `android_logger` and initialize logging as above).
|
||||
4. Pass a clone of the `AndroidApp` that your application receives to Winit when building your event loop (as shown above).
|
||||
|
||||
#### MacOS
|
||||
|
||||
A lot of functionality expects the application to be ready before you start
|
||||
doing anything; this includes creating windows, fetching monitors, drawing,
|
||||
and so on, see issues [#2238], [#2051] and [#2087].
|
||||
|
||||
If you encounter problems, you should try doing your initialization inside
|
||||
`Event::NewEvents(StartCause::Init)`.
|
||||
|
||||
#### iOS
|
||||
|
||||
Similar to macOS, iOS's main `UIApplicationMain` does some init work that's required
|
||||
by all UI related code, see issue [#1705]. You should consider creating your windows
|
||||
inside `Event::NewEvents(StartCause::Init)`.
|
||||
|
||||
|
||||
[#2238]: https://github.com/rust-windowing/winit/issues/2238
|
||||
[#2051]: https://github.com/rust-windowing/winit/issues/2051
|
||||
[#2087]: https://github.com/rust-windowing/winit/issues/2087
|
||||
[#1705]: https://github.com/rust-windowing/winit/issues/1705
|
||||
|
||||
#### Redox OS
|
||||
|
||||
Redox OS has some functionality not present yet, that will be implemented when
|
||||
its orbital display server provides it.
|
||||
64
third-party/vendor/winit/build.rs
vendored
Normal file
64
third-party/vendor/winit/build.rs
vendored
Normal file
|
|
@ -0,0 +1,64 @@
|
|||
use cfg_aliases::cfg_aliases;
|
||||
|
||||
#[cfg(all(
|
||||
any(
|
||||
target_os = "linux",
|
||||
target_os = "dragonfly",
|
||||
target_os = "freebsd",
|
||||
target_os = "openbsd",
|
||||
target_os = "netbsd",
|
||||
),
|
||||
feature = "wayland",
|
||||
))]
|
||||
mod wayland {
|
||||
use std::env;
|
||||
use std::path::PathBuf;
|
||||
use wayland_scanner::Side;
|
||||
|
||||
pub fn main() {
|
||||
let mut path = PathBuf::from(env::var("OUT_DIR").unwrap());
|
||||
path.push("fractional_scale_v1.rs");
|
||||
wayland_scanner::generate_code(
|
||||
"wayland_protocols/fractional-scale-v1.xml",
|
||||
&path,
|
||||
Side::Client,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
// The script doesn't depend on our code
|
||||
println!("cargo:rerun-if-changed=build.rs");
|
||||
println!("cargo:rerun-if-changed=wayland_protocols");
|
||||
|
||||
// Setup cfg aliases
|
||||
cfg_aliases! {
|
||||
// Systems.
|
||||
android_platform: { target_os = "android" },
|
||||
wasm_platform: { target_arch = "wasm32" },
|
||||
macos_platform: { target_os = "macos" },
|
||||
ios_platform: { target_os = "ios" },
|
||||
windows_platform: { target_os = "windows" },
|
||||
apple: { any(target_os = "ios", target_os = "macos") },
|
||||
free_unix: { all(unix, not(apple), not(android_platform)) },
|
||||
redox: { target_os = "redox" },
|
||||
|
||||
// Native displays.
|
||||
x11_platform: { all(feature = "x11", free_unix, not(wasm), not(redox)) },
|
||||
wayland_platform: { all(feature = "wayland", free_unix, not(wasm), not(redox)) },
|
||||
orbital_platform: { redox },
|
||||
}
|
||||
|
||||
// XXX aliases are not available for the build script itself.
|
||||
#[cfg(all(
|
||||
any(
|
||||
target_os = "linux",
|
||||
target_os = "dragonfly",
|
||||
target_os = "freebsd",
|
||||
target_os = "openbsd",
|
||||
target_os = "netbsd",
|
||||
),
|
||||
feature = "wayland",
|
||||
))]
|
||||
wayland::main();
|
||||
}
|
||||
80
third-party/vendor/winit/examples/child_window.rs
vendored
Normal file
80
third-party/vendor/winit/examples/child_window.rs
vendored
Normal file
|
|
@ -0,0 +1,80 @@
|
|||
#[cfg(any(x11_platform, macos_platform, windows_platform))]
|
||||
fn main() {
|
||||
use std::collections::HashMap;
|
||||
|
||||
use raw_window_handle::HasRawWindowHandle;
|
||||
use winit::{
|
||||
dpi::{LogicalPosition, LogicalSize, Position},
|
||||
event::{ElementState, Event, KeyboardInput, WindowEvent},
|
||||
event_loop::{ControlFlow, EventLoop, EventLoopWindowTarget},
|
||||
window::{Window, WindowBuilder, WindowId},
|
||||
};
|
||||
|
||||
fn spawn_child_window(
|
||||
parent: &Window,
|
||||
event_loop: &EventLoopWindowTarget<()>,
|
||||
windows: &mut HashMap<WindowId, Window>,
|
||||
) {
|
||||
let parent = parent.raw_window_handle();
|
||||
let mut builder = WindowBuilder::new()
|
||||
.with_title("child window")
|
||||
.with_inner_size(LogicalSize::new(200.0f32, 200.0f32))
|
||||
.with_position(Position::Logical(LogicalPosition::new(0.0, 0.0)))
|
||||
.with_visible(true);
|
||||
// `with_parent_window` is unsafe. Parent window must be a valid window.
|
||||
builder = unsafe { builder.with_parent_window(Some(parent)) };
|
||||
let child_window = builder.build(event_loop).unwrap();
|
||||
|
||||
let id = child_window.id();
|
||||
windows.insert(id, child_window);
|
||||
println!("child window created with id: {id:?}");
|
||||
}
|
||||
|
||||
let mut windows = HashMap::new();
|
||||
|
||||
let event_loop: EventLoop<()> = EventLoop::new();
|
||||
let parent_window = WindowBuilder::new()
|
||||
.with_title("parent window")
|
||||
.with_position(Position::Logical(LogicalPosition::new(0.0, 0.0)))
|
||||
.with_inner_size(LogicalSize::new(640.0f32, 480.0f32))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
println!("parent window: {parent_window:?})");
|
||||
|
||||
event_loop.run(move |event: Event<'_, ()>, event_loop, control_flow| {
|
||||
*control_flow = ControlFlow::Wait;
|
||||
|
||||
if let Event::WindowEvent { event, window_id } = event {
|
||||
match event {
|
||||
WindowEvent::CloseRequested => {
|
||||
windows.clear();
|
||||
*control_flow = ControlFlow::Exit;
|
||||
}
|
||||
WindowEvent::CursorEntered { device_id: _ } => {
|
||||
// On x11, println when the cursor entered in a window even if the child window is created
|
||||
// by some key inputs.
|
||||
// the child windows are always placed at (0, 0) with size (200, 200) in the parent window,
|
||||
// so we also can see this log when we move the cursor arround (200, 200) in parent window.
|
||||
println!("cursor entered in the window {window_id:?}");
|
||||
}
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
spawn_child_window(&parent_window, event_loop, &mut windows);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(not(any(x11_platform, macos_platform, windows_platform)))]
|
||||
fn main() {
|
||||
panic!("This example is supported only on x11, macOS, and Windows.");
|
||||
}
|
||||
114
third-party/vendor/winit/examples/control_flow.rs
vendored
Normal file
114
third-party/vendor/winit/examples/control_flow.rs
vendored
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use std::{thread, time};
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, KeyboardInput, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
enum Mode {
|
||||
Wait,
|
||||
WaitUntil,
|
||||
Poll,
|
||||
}
|
||||
|
||||
const WAIT_TIME: time::Duration = time::Duration::from_millis(100);
|
||||
const POLL_SLEEP_TIME: time::Duration = time::Duration::from_millis(100);
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
|
||||
println!("Press '1' to switch to Wait mode.");
|
||||
println!("Press '2' to switch to WaitUntil mode.");
|
||||
println!("Press '3' to switch to Poll mode.");
|
||||
println!("Press 'R' to toggle request_redraw() calls.");
|
||||
println!("Press 'Esc' to close the window.");
|
||||
|
||||
let event_loop = EventLoop::new();
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("Press 1, 2, 3 to change control flow mode. Press R to toggle redraw requests.")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut mode = Mode::Wait;
|
||||
let mut request_redraw = false;
|
||||
let mut wait_cancelled = false;
|
||||
let mut close_requested = false;
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
use winit::event::{ElementState, StartCause, VirtualKeyCode};
|
||||
println!("{event:?}");
|
||||
match event {
|
||||
Event::NewEvents(start_cause) => {
|
||||
wait_cancelled = match start_cause {
|
||||
StartCause::WaitCancelled { .. } => mode == Mode::WaitUntil,
|
||||
_ => false,
|
||||
}
|
||||
}
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => {
|
||||
close_requested = true;
|
||||
}
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(virtual_code),
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => match virtual_code {
|
||||
VirtualKeyCode::Key1 => {
|
||||
mode = Mode::Wait;
|
||||
println!("\nmode: {mode:?}\n");
|
||||
}
|
||||
VirtualKeyCode::Key2 => {
|
||||
mode = Mode::WaitUntil;
|
||||
println!("\nmode: {mode:?}\n");
|
||||
}
|
||||
VirtualKeyCode::Key3 => {
|
||||
mode = Mode::Poll;
|
||||
println!("\nmode: {mode:?}\n");
|
||||
}
|
||||
VirtualKeyCode::R => {
|
||||
request_redraw = !request_redraw;
|
||||
println!("\nrequest_redraw: {request_redraw}\n");
|
||||
}
|
||||
VirtualKeyCode::Escape => {
|
||||
close_requested = true;
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
},
|
||||
Event::MainEventsCleared => {
|
||||
if request_redraw && !wait_cancelled && !close_requested {
|
||||
window.request_redraw();
|
||||
}
|
||||
if close_requested {
|
||||
control_flow.set_exit();
|
||||
}
|
||||
}
|
||||
Event::RedrawRequested(_window_id) => {}
|
||||
Event::RedrawEventsCleared => {
|
||||
match mode {
|
||||
Mode::Wait => control_flow.set_wait(),
|
||||
Mode::WaitUntil => {
|
||||
if !wait_cancelled {
|
||||
control_flow.set_wait_until(instant::Instant::now() + WAIT_TIME);
|
||||
}
|
||||
}
|
||||
Mode::Poll => {
|
||||
thread::sleep(POLL_SLEEP_TIME);
|
||||
control_flow.set_poll();
|
||||
}
|
||||
};
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
90
third-party/vendor/winit/examples/cursor.rs
vendored
Normal file
90
third-party/vendor/winit/examples/cursor.rs
vendored
Normal file
|
|
@ -0,0 +1,90 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{ElementState, Event, KeyboardInput, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::{CursorIcon, WindowBuilder},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new().build(&event_loop).unwrap();
|
||||
window.set_title("A fantastic window!");
|
||||
|
||||
let mut cursor_idx = 0;
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
println!("Setting cursor to \"{:?}\"", CURSORS[cursor_idx]);
|
||||
window.set_cursor_icon(CURSORS[cursor_idx]);
|
||||
if cursor_idx < CURSORS.len() - 1 {
|
||||
cursor_idx += 1;
|
||||
} else {
|
||||
cursor_idx = 0;
|
||||
}
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => {
|
||||
control_flow.set_exit();
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
const CURSORS: &[CursorIcon] = &[
|
||||
CursorIcon::Default,
|
||||
CursorIcon::Crosshair,
|
||||
CursorIcon::Hand,
|
||||
CursorIcon::Arrow,
|
||||
CursorIcon::Move,
|
||||
CursorIcon::Text,
|
||||
CursorIcon::Wait,
|
||||
CursorIcon::Help,
|
||||
CursorIcon::Progress,
|
||||
CursorIcon::NotAllowed,
|
||||
CursorIcon::ContextMenu,
|
||||
CursorIcon::Cell,
|
||||
CursorIcon::VerticalText,
|
||||
CursorIcon::Alias,
|
||||
CursorIcon::Copy,
|
||||
CursorIcon::NoDrop,
|
||||
CursorIcon::Grab,
|
||||
CursorIcon::Grabbing,
|
||||
CursorIcon::AllScroll,
|
||||
CursorIcon::ZoomIn,
|
||||
CursorIcon::ZoomOut,
|
||||
CursorIcon::EResize,
|
||||
CursorIcon::NResize,
|
||||
CursorIcon::NeResize,
|
||||
CursorIcon::NwResize,
|
||||
CursorIcon::SResize,
|
||||
CursorIcon::SeResize,
|
||||
CursorIcon::SwResize,
|
||||
CursorIcon::WResize,
|
||||
CursorIcon::EwResize,
|
||||
CursorIcon::NsResize,
|
||||
CursorIcon::NeswResize,
|
||||
CursorIcon::NwseResize,
|
||||
CursorIcon::ColResize,
|
||||
CursorIcon::RowResize,
|
||||
];
|
||||
70
third-party/vendor/winit/examples/cursor_grab.rs
vendored
Normal file
70
third-party/vendor/winit/examples/cursor_grab.rs
vendored
Normal file
|
|
@ -0,0 +1,70 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{DeviceEvent, ElementState, Event, KeyboardInput, ModifiersState, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::{CursorGrabMode, WindowBuilder},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("Super Cursor Grab'n'Hide Simulator 9000")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut modifiers = ModifiersState::default();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => control_flow.set_exit(),
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Released,
|
||||
virtual_keycode: Some(key),
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
use winit::event::VirtualKeyCode::*;
|
||||
let result = match key {
|
||||
Escape => {
|
||||
control_flow.set_exit();
|
||||
Ok(())
|
||||
}
|
||||
G => window.set_cursor_grab(CursorGrabMode::Confined),
|
||||
L => window.set_cursor_grab(CursorGrabMode::Locked),
|
||||
A => window.set_cursor_grab(CursorGrabMode::None),
|
||||
H => {
|
||||
window.set_cursor_visible(modifiers.shift());
|
||||
Ok(())
|
||||
}
|
||||
_ => Ok(()),
|
||||
};
|
||||
|
||||
if let Err(err) = result {
|
||||
println!("error: {err}");
|
||||
}
|
||||
}
|
||||
WindowEvent::ModifiersChanged(m) => modifiers = m,
|
||||
_ => (),
|
||||
},
|
||||
Event::DeviceEvent { event, .. } => match event {
|
||||
DeviceEvent::MouseMotion { delta } => println!("mouse moved: {delta:?}"),
|
||||
DeviceEvent::Button { button, state } => match state {
|
||||
ElementState::Pressed => println!("mouse button {button} pressed"),
|
||||
ElementState::Released => println!("mouse button {button} released"),
|
||||
},
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
55
third-party/vendor/winit/examples/custom_events.rs
vendored
Normal file
55
third-party/vendor/winit/examples/custom_events.rs
vendored
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
#[cfg(not(wasm_platform))]
|
||||
fn main() {
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoopBuilder,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
enum CustomEvent {
|
||||
Timer,
|
||||
}
|
||||
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoopBuilder::<CustomEvent>::with_user_event().build();
|
||||
|
||||
let _window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
// `EventLoopProxy` allows you to dispatch custom events to the main Winit event
|
||||
// loop from any thread.
|
||||
let event_loop_proxy = event_loop.create_proxy();
|
||||
|
||||
std::thread::spawn(move || {
|
||||
// Wake up the `event_loop` once every second and dispatch a custom event
|
||||
// from a different thread.
|
||||
loop {
|
||||
std::thread::sleep(std::time::Duration::from_secs(1));
|
||||
event_loop_proxy.send_event(CustomEvent::Timer).ok();
|
||||
}
|
||||
});
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::UserEvent(event) => println!("user event: {event:?}"),
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => control_flow.set_exit(),
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
fn main() {
|
||||
panic!("This example is not supported on web.");
|
||||
}
|
||||
75
third-party/vendor/winit/examples/drag_window.rs
vendored
Normal file
75
third-party/vendor/winit/examples/drag_window.rs
vendored
Normal file
|
|
@ -0,0 +1,75 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{
|
||||
ElementState, Event, KeyboardInput, MouseButton, StartCause, VirtualKeyCode, WindowEvent,
|
||||
},
|
||||
event_loop::EventLoop,
|
||||
window::{Window, WindowBuilder, WindowId},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window_1 = WindowBuilder::new().build(&event_loop).unwrap();
|
||||
let window_2 = WindowBuilder::new().build(&event_loop).unwrap();
|
||||
|
||||
let mut switched = false;
|
||||
let mut entered_id = window_2.id();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| match event {
|
||||
Event::NewEvents(StartCause::Init) => {
|
||||
eprintln!("Switch which window is to be dragged by pressing \"x\".")
|
||||
}
|
||||
Event::WindowEvent { event, window_id } => match event {
|
||||
WindowEvent::CloseRequested => control_flow.set_exit(),
|
||||
WindowEvent::MouseInput {
|
||||
state: ElementState::Pressed,
|
||||
button: MouseButton::Left,
|
||||
..
|
||||
} => {
|
||||
let window = if (window_id == window_1.id() && switched)
|
||||
|| (window_id == window_2.id() && !switched)
|
||||
{
|
||||
&window_2
|
||||
} else {
|
||||
&window_1
|
||||
};
|
||||
|
||||
window.drag_window().unwrap()
|
||||
}
|
||||
WindowEvent::CursorEntered { .. } => {
|
||||
entered_id = window_id;
|
||||
name_windows(entered_id, switched, &window_1, &window_2)
|
||||
}
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Released,
|
||||
virtual_keycode: Some(VirtualKeyCode::X),
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
switched = !switched;
|
||||
name_windows(entered_id, switched, &window_1, &window_2);
|
||||
println!("Switched!")
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
});
|
||||
}
|
||||
|
||||
fn name_windows(window_id: WindowId, switched: bool, window_1: &Window, window_2: &Window) {
|
||||
let (drag_target, other) =
|
||||
if (window_id == window_1.id() && switched) || (window_id == window_2.id() && !switched) {
|
||||
(&window_2, &window_1)
|
||||
} else {
|
||||
(&window_1, &window_2)
|
||||
};
|
||||
drag_target.set_title("drag target");
|
||||
other.set_title("winit window");
|
||||
}
|
||||
122
third-party/vendor/winit/examples/fullscreen.rs
vendored
Normal file
122
third-party/vendor/winit/examples/fullscreen.rs
vendored
Normal file
|
|
@ -0,0 +1,122 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent};
|
||||
use winit::event_loop::EventLoop;
|
||||
use winit::window::{Fullscreen, WindowBuilder};
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
use winit::platform::macos::WindowExtMacOS;
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let mut decorations = true;
|
||||
let mut minimized = false;
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("Hello world!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut monitor_index = 0;
|
||||
let mut monitor = event_loop
|
||||
.available_monitors()
|
||||
.next()
|
||||
.expect("no monitor found!");
|
||||
println!("Monitor: {:?}", monitor.name());
|
||||
|
||||
let mut mode_index = 0;
|
||||
let mut mode = monitor.video_modes().next().expect("no mode found");
|
||||
println!("Mode: {mode}");
|
||||
|
||||
println!("Keys:");
|
||||
println!("- Esc\tExit");
|
||||
println!("- F\tToggle exclusive fullscreen mode");
|
||||
println!("- B\tToggle borderless mode");
|
||||
#[cfg(target_os = "macos")]
|
||||
println!("- C\tToggle simple fullscreen mode");
|
||||
println!("- S\tNext screen");
|
||||
println!("- M\tNext mode for this screen");
|
||||
println!("- D\tToggle window decorations");
|
||||
println!("- X\tMaximize window");
|
||||
println!("- Z\tMinimize window");
|
||||
|
||||
event_loop.run(move |event, elwt, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => control_flow.set_exit(),
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(virtual_code),
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => match virtual_code {
|
||||
VirtualKeyCode::Escape => control_flow.set_exit(),
|
||||
VirtualKeyCode::F | VirtualKeyCode::B if window.fullscreen().is_some() => {
|
||||
window.set_fullscreen(None);
|
||||
}
|
||||
VirtualKeyCode::F => {
|
||||
let fullscreen = Some(Fullscreen::Exclusive(mode.clone()));
|
||||
println!("Setting mode: {fullscreen:?}");
|
||||
window.set_fullscreen(fullscreen);
|
||||
}
|
||||
VirtualKeyCode::B => {
|
||||
let fullscreen = Some(Fullscreen::Borderless(Some(monitor.clone())));
|
||||
println!("Setting mode: {fullscreen:?}");
|
||||
window.set_fullscreen(fullscreen);
|
||||
}
|
||||
#[cfg(target_os = "macos")]
|
||||
VirtualKeyCode::C => {
|
||||
window.set_simple_fullscreen(!window.simple_fullscreen());
|
||||
}
|
||||
VirtualKeyCode::S => {
|
||||
monitor_index += 1;
|
||||
if let Some(mon) = elwt.available_monitors().nth(monitor_index) {
|
||||
monitor = mon;
|
||||
} else {
|
||||
monitor_index = 0;
|
||||
monitor = elwt.available_monitors().next().expect("no monitor found!");
|
||||
}
|
||||
println!("Monitor: {:?}", monitor.name());
|
||||
|
||||
mode_index = 0;
|
||||
mode = monitor.video_modes().next().expect("no mode found");
|
||||
println!("Mode: {mode}");
|
||||
}
|
||||
VirtualKeyCode::M => {
|
||||
mode_index += 1;
|
||||
if let Some(m) = monitor.video_modes().nth(mode_index) {
|
||||
mode = m;
|
||||
} else {
|
||||
mode_index = 0;
|
||||
mode = monitor.video_modes().next().expect("no mode found");
|
||||
}
|
||||
println!("Mode: {mode}");
|
||||
}
|
||||
VirtualKeyCode::D => {
|
||||
decorations = !decorations;
|
||||
window.set_decorations(decorations);
|
||||
}
|
||||
VirtualKeyCode::X => {
|
||||
let is_maximized = window.is_maximized();
|
||||
window.set_maximized(!is_maximized);
|
||||
}
|
||||
VirtualKeyCode::Z => {
|
||||
minimized = !minimized;
|
||||
window.set_minimized(minimized);
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
},
|
||||
_ => {}
|
||||
}
|
||||
});
|
||||
}
|
||||
86
third-party/vendor/winit/examples/handling_close.rs
vendored
Normal file
86
third-party/vendor/winit/examples/handling_close.rs
vendored
Normal file
|
|
@ -0,0 +1,86 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, KeyboardInput, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let _window = WindowBuilder::new()
|
||||
.with_title("Your faithful window")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut close_requested = false;
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
use winit::event::{
|
||||
ElementState::Released,
|
||||
VirtualKeyCode::{N, Y},
|
||||
};
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, .. } => {
|
||||
match event {
|
||||
WindowEvent::CloseRequested => {
|
||||
// `CloseRequested` is sent when the close button on the window is pressed (or
|
||||
// through whatever other mechanisms the window manager provides for closing a
|
||||
// window). If you don't handle this event, the close button won't actually do
|
||||
// anything.
|
||||
|
||||
// A common thing to do here is prompt the user if they have unsaved work.
|
||||
// Creating a proper dialog box for that is far beyond the scope of this
|
||||
// example, so here we'll just respond to the Y and N keys.
|
||||
println!("Are you ready to bid your window farewell? [Y/N]");
|
||||
close_requested = true;
|
||||
|
||||
// In applications where you can safely close the window without further
|
||||
// action from the user, this is generally where you'd handle cleanup before
|
||||
// closing the window. How to close the window is detailed in the handler for
|
||||
// the Y key.
|
||||
}
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(virtual_code),
|
||||
state: Released,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
match virtual_code {
|
||||
Y => {
|
||||
if close_requested {
|
||||
// This is where you'll want to do any cleanup you need.
|
||||
println!("Buh-bye!");
|
||||
|
||||
// For a single-window application like this, you'd normally just
|
||||
// break out of the event loop here. If you wanted to keep running the
|
||||
// event loop (i.e. if it's a multi-window application), you need to
|
||||
// drop the window. That closes it, and results in `Destroyed` being
|
||||
// sent.
|
||||
control_flow.set_exit();
|
||||
}
|
||||
}
|
||||
N => {
|
||||
if close_requested {
|
||||
println!("Your window will continue to stay by your side.");
|
||||
close_requested = false;
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
BIN
third-party/vendor/winit/examples/icon.png
vendored
Normal file
BIN
third-party/vendor/winit/examples/icon.png
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 2.9 KiB |
112
third-party/vendor/winit/examples/ime.rs
vendored
Normal file
112
third-party/vendor/winit/examples/ime.rs
vendored
Normal file
|
|
@ -0,0 +1,112 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use log::LevelFilter;
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
dpi::PhysicalPosition,
|
||||
event::{ElementState, Event, Ime, VirtualKeyCode, WindowEvent},
|
||||
event_loop::{ControlFlow, EventLoop},
|
||||
window::{ImePurpose, WindowBuilder},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new()
|
||||
.with_level(LevelFilter::Trace)
|
||||
.init()
|
||||
.unwrap();
|
||||
|
||||
println!("IME position will system default");
|
||||
println!("Click to set IME position to cursor's");
|
||||
println!("Press F2 to toggle IME. See the documentation of `set_ime_allowed` for more info");
|
||||
println!("Press F3 to cycle through IME purposes.");
|
||||
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_inner_size(winit::dpi::LogicalSize::new(256f64, 128f64))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut ime_purpose = ImePurpose::Normal;
|
||||
let mut ime_allowed = true;
|
||||
window.set_ime_allowed(ime_allowed);
|
||||
|
||||
let mut may_show_ime = false;
|
||||
let mut cursor_position = PhysicalPosition::new(0.0, 0.0);
|
||||
let mut ime_pos = PhysicalPosition::new(0.0, 0.0);
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
*control_flow = ControlFlow::Wait;
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => *control_flow = ControlFlow::Exit,
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CursorMoved { position, .. },
|
||||
..
|
||||
} => {
|
||||
cursor_position = position;
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::MouseInput {
|
||||
state: ElementState::Released,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
println!(
|
||||
"Setting ime position to {}, {}",
|
||||
cursor_position.x, cursor_position.y
|
||||
);
|
||||
ime_pos = cursor_position;
|
||||
if may_show_ime {
|
||||
window.set_ime_position(ime_pos);
|
||||
}
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::Ime(event),
|
||||
..
|
||||
} => {
|
||||
println!("{event:?}");
|
||||
may_show_ime = event != Ime::Disabled;
|
||||
if may_show_ime {
|
||||
window.set_ime_position(ime_pos);
|
||||
}
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::ReceivedCharacter(ch),
|
||||
..
|
||||
} => {
|
||||
println!("ch: {ch:?}");
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::KeyboardInput { input, .. },
|
||||
..
|
||||
} => {
|
||||
println!("key: {input:?}");
|
||||
|
||||
if input.state == ElementState::Pressed
|
||||
&& input.virtual_keycode == Some(VirtualKeyCode::F2)
|
||||
{
|
||||
ime_allowed = !ime_allowed;
|
||||
window.set_ime_allowed(ime_allowed);
|
||||
println!("\nIME allowed: {ime_allowed}\n");
|
||||
}
|
||||
if input.state == ElementState::Pressed
|
||||
&& input.virtual_keycode == Some(VirtualKeyCode::F3)
|
||||
{
|
||||
ime_purpose = match ime_purpose {
|
||||
ImePurpose::Normal => ImePurpose::Password,
|
||||
ImePurpose::Password => ImePurpose::Terminal,
|
||||
_ => ImePurpose::Normal,
|
||||
};
|
||||
window.set_ime_purpose(ime_purpose);
|
||||
println!("\nIME purpose: {ime_purpose:?}\n");
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
58
third-party/vendor/winit/examples/monitor_list.rs
vendored
Normal file
58
third-party/vendor/winit/examples/monitor_list.rs
vendored
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::dpi::{PhysicalPosition, PhysicalSize};
|
||||
use winit::monitor::MonitorHandle;
|
||||
use winit::{event_loop::EventLoop, window::WindowBuilder};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
let window = WindowBuilder::new().build(&event_loop).unwrap();
|
||||
|
||||
if let Some(mon) = window.primary_monitor() {
|
||||
print_info("Primary output", mon);
|
||||
}
|
||||
|
||||
for mon in window.available_monitors() {
|
||||
if Some(&mon) == window.primary_monitor().as_ref() {
|
||||
continue;
|
||||
}
|
||||
|
||||
println!();
|
||||
print_info("Output", mon);
|
||||
}
|
||||
}
|
||||
|
||||
fn print_info(intro: &str, monitor: MonitorHandle) {
|
||||
if let Some(name) = monitor.name() {
|
||||
println!("{intro}: {name}");
|
||||
} else {
|
||||
println!("{intro}: [no name]");
|
||||
}
|
||||
|
||||
let PhysicalSize { width, height } = monitor.size();
|
||||
print!(" Current mode: {width}x{height}");
|
||||
if let Some(m_hz) = monitor.refresh_rate_millihertz() {
|
||||
println!(" @ {}.{} Hz", m_hz / 1000, m_hz % 1000);
|
||||
} else {
|
||||
println!();
|
||||
}
|
||||
|
||||
let PhysicalPosition { x, y } = monitor.position();
|
||||
println!(" Position: {x},{y}");
|
||||
|
||||
println!(" Scale factor: {}", monitor.scale_factor());
|
||||
|
||||
println!(" Available modes (width x height x bit-depth):");
|
||||
for mode in monitor.video_modes() {
|
||||
let PhysicalSize { width, height } = mode.size();
|
||||
let bits = mode.bit_depth();
|
||||
let m_hz = mode.refresh_rate_millihertz();
|
||||
println!(
|
||||
" {width}x{height}x{bits} @ {}.{} Hz",
|
||||
m_hz / 1000,
|
||||
m_hz % 1000
|
||||
);
|
||||
}
|
||||
}
|
||||
62
third-party/vendor/winit/examples/mouse_wheel.rs
vendored
Normal file
62
third-party/vendor/winit/examples/mouse_wheel.rs
vendored
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("Mouse Wheel events")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
println!(
|
||||
r"
|
||||
When using so called 'natural scrolling' (scrolling that acts like on a touch screen), this is what to expect:
|
||||
|
||||
Moving your finger downwards on a scroll wheel should make the window move down, and you should see a positive Y scroll value.
|
||||
|
||||
When moving fingers on a trackpad down and to the right, you should see positive X and Y deltas, and the window should move down and to the right.
|
||||
|
||||
With reverse scrolling, you should see the inverse behavior.
|
||||
|
||||
In both cases the example window should move like the content of a scroll area in any other application.
|
||||
|
||||
In other words, the deltas indicate the direction in which to move the content (in this case the window)."
|
||||
);
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => control_flow.set_exit(),
|
||||
WindowEvent::MouseWheel { delta, .. } => match delta {
|
||||
winit::event::MouseScrollDelta::LineDelta(x, y) => {
|
||||
println!("mouse wheel Line Delta: ({x},{y})");
|
||||
let pixels_per_line = 120.0;
|
||||
let mut pos = window.outer_position().unwrap();
|
||||
pos.x += (x * pixels_per_line) as i32;
|
||||
pos.y += (y * pixels_per_line) as i32;
|
||||
window.set_outer_position(pos)
|
||||
}
|
||||
winit::event::MouseScrollDelta::PixelDelta(p) => {
|
||||
println!("mouse wheel Pixel Delta: ({},{})", p.x, p.y);
|
||||
let mut pos = window.outer_position().unwrap();
|
||||
pos.x += p.x as i32;
|
||||
pos.y += p.y as i32;
|
||||
window.set_outer_position(pos)
|
||||
}
|
||||
},
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
199
third-party/vendor/winit/examples/multithreaded.rs
vendored
Normal file
199
third-party/vendor/winit/examples/multithreaded.rs
vendored
Normal file
|
|
@ -0,0 +1,199 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
#[cfg(not(wasm_platform))]
|
||||
fn main() {
|
||||
use std::{collections::HashMap, sync::mpsc, thread, time::Duration};
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
dpi::{PhysicalPosition, PhysicalSize, Position, Size},
|
||||
event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::{CursorGrabMode, CursorIcon, Fullscreen, WindowBuilder, WindowLevel},
|
||||
};
|
||||
|
||||
const WINDOW_COUNT: usize = 3;
|
||||
const WINDOW_SIZE: PhysicalSize<u32> = PhysicalSize::new(600, 400);
|
||||
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
let mut window_senders = HashMap::with_capacity(WINDOW_COUNT);
|
||||
for _ in 0..WINDOW_COUNT {
|
||||
let window = WindowBuilder::new()
|
||||
.with_inner_size(WINDOW_SIZE)
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut video_modes: Vec<_> = window.current_monitor().unwrap().video_modes().collect();
|
||||
let mut video_mode_id = 0usize;
|
||||
|
||||
let (tx, rx) = mpsc::channel();
|
||||
window_senders.insert(window.id(), tx);
|
||||
thread::spawn(move || {
|
||||
while let Ok(event) = rx.recv() {
|
||||
match event {
|
||||
WindowEvent::Moved { .. } => {
|
||||
// We need to update our chosen video mode if the window
|
||||
// was moved to an another monitor, so that the window
|
||||
// appears on this monitor instead when we go fullscreen
|
||||
let previous_video_mode = video_modes.get(video_mode_id).cloned();
|
||||
video_modes = window.current_monitor().unwrap().video_modes().collect();
|
||||
video_mode_id = video_mode_id.min(video_modes.len());
|
||||
let video_mode = video_modes.get(video_mode_id);
|
||||
|
||||
// Different monitors may support different video modes,
|
||||
// and the index we chose previously may now point to a
|
||||
// completely different video mode, so notify the user
|
||||
if video_mode != previous_video_mode.as_ref() {
|
||||
println!(
|
||||
"Window moved to another monitor, picked video mode: {}",
|
||||
video_modes.get(video_mode_id).unwrap()
|
||||
);
|
||||
}
|
||||
}
|
||||
#[allow(deprecated)]
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Released,
|
||||
virtual_keycode: Some(key),
|
||||
modifiers,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
window.set_title(&format!("{key:?}"));
|
||||
let state = !modifiers.shift();
|
||||
use VirtualKeyCode::*;
|
||||
match key {
|
||||
Key1 => window.set_window_level(WindowLevel::AlwaysOnTop),
|
||||
Key2 => window.set_window_level(WindowLevel::AlwaysOnBottom),
|
||||
Key3 => window.set_window_level(WindowLevel::Normal),
|
||||
C => window.set_cursor_icon(match state {
|
||||
true => CursorIcon::Progress,
|
||||
false => CursorIcon::Default,
|
||||
}),
|
||||
D => window.set_decorations(!state),
|
||||
// Cycle through video modes
|
||||
Right | Left => {
|
||||
video_mode_id = match key {
|
||||
Left => video_mode_id.saturating_sub(1),
|
||||
Right => (video_modes.len() - 1).min(video_mode_id + 1),
|
||||
_ => unreachable!(),
|
||||
};
|
||||
println!("Picking video mode: {}", video_modes[video_mode_id]);
|
||||
}
|
||||
F => window.set_fullscreen(match (state, modifiers.alt()) {
|
||||
(true, false) => Some(Fullscreen::Borderless(None)),
|
||||
(true, true) => {
|
||||
Some(Fullscreen::Exclusive(video_modes[video_mode_id].clone()))
|
||||
}
|
||||
(false, _) => None,
|
||||
}),
|
||||
L if state => {
|
||||
if let Err(err) = window.set_cursor_grab(CursorGrabMode::Locked) {
|
||||
println!("error: {err}");
|
||||
}
|
||||
}
|
||||
G if state => {
|
||||
if let Err(err) = window.set_cursor_grab(CursorGrabMode::Confined) {
|
||||
println!("error: {err}");
|
||||
}
|
||||
}
|
||||
G | L if !state => {
|
||||
if let Err(err) = window.set_cursor_grab(CursorGrabMode::None) {
|
||||
println!("error: {err}");
|
||||
}
|
||||
}
|
||||
H => window.set_cursor_visible(!state),
|
||||
I => {
|
||||
println!("Info:");
|
||||
println!("-> outer_position : {:?}", window.outer_position());
|
||||
println!("-> inner_position : {:?}", window.inner_position());
|
||||
println!("-> outer_size : {:?}", window.outer_size());
|
||||
println!("-> inner_size : {:?}", window.inner_size());
|
||||
println!("-> fullscreen : {:?}", window.fullscreen());
|
||||
}
|
||||
L => window.set_min_inner_size(match state {
|
||||
true => Some(WINDOW_SIZE),
|
||||
false => None,
|
||||
}),
|
||||
M => window.set_maximized(state),
|
||||
P => window.set_outer_position({
|
||||
let mut position = window.outer_position().unwrap();
|
||||
let sign = if state { 1 } else { -1 };
|
||||
position.x += 10 * sign;
|
||||
position.y += 10 * sign;
|
||||
position
|
||||
}),
|
||||
Q => window.request_redraw(),
|
||||
R => window.set_resizable(state),
|
||||
S => window.set_inner_size(match state {
|
||||
true => PhysicalSize::new(
|
||||
WINDOW_SIZE.width + 100,
|
||||
WINDOW_SIZE.height + 100,
|
||||
),
|
||||
false => WINDOW_SIZE,
|
||||
}),
|
||||
W => {
|
||||
if let Size::Physical(size) = WINDOW_SIZE.into() {
|
||||
window
|
||||
.set_cursor_position(Position::Physical(
|
||||
PhysicalPosition::new(
|
||||
size.width as i32 / 2,
|
||||
size.height as i32 / 2,
|
||||
),
|
||||
))
|
||||
.unwrap()
|
||||
}
|
||||
}
|
||||
Z => {
|
||||
window.set_visible(false);
|
||||
thread::sleep(Duration::from_secs(1));
|
||||
window.set_visible(true);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
event_loop.run(move |event, _event_loop, control_flow| {
|
||||
match !window_senders.is_empty() {
|
||||
true => control_flow.set_wait(),
|
||||
false => control_flow.set_exit(),
|
||||
};
|
||||
match event {
|
||||
Event::WindowEvent { event, window_id } => match event {
|
||||
WindowEvent::CloseRequested
|
||||
| WindowEvent::Destroyed
|
||||
| WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Released,
|
||||
virtual_keycode: Some(VirtualKeyCode::Escape),
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
window_senders.remove(&window_id);
|
||||
}
|
||||
_ => {
|
||||
if let Some(tx) = window_senders.get(&window_id) {
|
||||
if let Some(event) = event.to_static() {
|
||||
tx.send(event).unwrap();
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
_ => {}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
fn main() {
|
||||
panic!("Example not supported on Wasm");
|
||||
}
|
||||
61
third-party/vendor/winit/examples/multiwindow.rs
vendored
Normal file
61
third-party/vendor/winit/examples/multiwindow.rs
vendored
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::Window,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let mut windows = HashMap::new();
|
||||
for _ in 0..3 {
|
||||
let window = Window::new(&event_loop).unwrap();
|
||||
println!("Opened a new window: {:?}", window.id());
|
||||
windows.insert(window.id(), window);
|
||||
}
|
||||
|
||||
println!("Press N to open a new window.");
|
||||
|
||||
event_loop.run(move |event, event_loop, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, window_id } => {
|
||||
match event {
|
||||
WindowEvent::CloseRequested => {
|
||||
println!("Window {window_id:?} has received the signal to close");
|
||||
|
||||
// This drops the window, causing it to close.
|
||||
windows.remove(&window_id);
|
||||
|
||||
if windows.is_empty() {
|
||||
control_flow.set_exit();
|
||||
}
|
||||
}
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Pressed,
|
||||
virtual_keycode: Some(VirtualKeyCode::N),
|
||||
..
|
||||
},
|
||||
is_synthetic: false,
|
||||
..
|
||||
} => {
|
||||
let window = Window::new(event_loop).unwrap();
|
||||
println!("Opened a new window: {:?}", window.id());
|
||||
windows.insert(window.id(), window);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
})
|
||||
}
|
||||
41
third-party/vendor/winit/examples/request_redraw.rs
vendored
Normal file
41
third-party/vendor/winit/examples/request_redraw.rs
vendored
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{ElementState, Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
println!("{event:?}");
|
||||
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => control_flow.set_exit(),
|
||||
WindowEvent::MouseInput {
|
||||
state: ElementState::Released,
|
||||
..
|
||||
} => {
|
||||
window.request_redraw();
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
Event::RedrawRequested(_) => {
|
||||
println!("\nredrawing!\n");
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
48
third-party/vendor/winit/examples/request_redraw_threaded.rs
vendored
Normal file
48
third-party/vendor/winit/examples/request_redraw_threaded.rs
vendored
Normal file
|
|
@ -0,0 +1,48 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
#[cfg(not(wasm_platform))]
|
||||
fn main() {
|
||||
use std::{thread, time};
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
thread::spawn(move || loop {
|
||||
thread::sleep(time::Duration::from_secs(1));
|
||||
window.request_redraw();
|
||||
});
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
println!("{event:?}");
|
||||
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => control_flow.set_exit(),
|
||||
Event::RedrawRequested(_) => {
|
||||
println!("\nredrawing!\n");
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
fn main() {
|
||||
unimplemented!() // `Window` can't be sent between threads
|
||||
}
|
||||
50
third-party/vendor/winit/examples/resizable.rs
vendored
Normal file
50
third-party/vendor/winit/examples/resizable.rs
vendored
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
dpi::LogicalSize,
|
||||
event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let mut resizable = false;
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("Hit space to toggle resizability.")
|
||||
.with_inner_size(LogicalSize::new(600.0, 300.0))
|
||||
.with_min_inner_size(LogicalSize::new(400.0, 200.0))
|
||||
.with_max_inner_size(LogicalSize::new(800.0, 400.0))
|
||||
.with_resizable(resizable)
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => control_flow.set_exit(),
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(VirtualKeyCode::Space),
|
||||
state: ElementState::Released,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
resizable = !resizable;
|
||||
println!("Resizable: {resizable}");
|
||||
window.set_resizable(resizable);
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
};
|
||||
});
|
||||
}
|
||||
71
third-party/vendor/winit/examples/theme.rs
vendored
Normal file
71
third-party/vendor/winit/examples/theme.rs
vendored
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::{ControlFlow, EventLoop},
|
||||
window::{Theme, WindowBuilder},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.with_theme(Some(Theme::Dark))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
println!("Initial theme: {:?}", window.theme());
|
||||
println!("debugging keys:");
|
||||
println!(" (A) Automatic theme");
|
||||
println!(" (L) Light theme");
|
||||
println!(" (D) Dark theme");
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
*control_flow = ControlFlow::Wait;
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => *control_flow = ControlFlow::Exit,
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::ThemeChanged(theme),
|
||||
window_id,
|
||||
..
|
||||
} if window_id == window.id() => {
|
||||
println!("Theme is changed: {theme:?}")
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(key),
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
},
|
||||
..
|
||||
} => match key {
|
||||
VirtualKeyCode::A => {
|
||||
println!("Theme was: {:?}", window.theme());
|
||||
window.set_theme(None);
|
||||
}
|
||||
VirtualKeyCode::L => {
|
||||
println!("Theme was: {:?}", window.theme());
|
||||
window.set_theme(Some(Theme::Light));
|
||||
}
|
||||
VirtualKeyCode::D => {
|
||||
println!("Theme was: {:?}", window.theme());
|
||||
window.set_theme(Some(Theme::Dark));
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
42
third-party/vendor/winit/examples/timer.rs
vendored
Normal file
42
third-party/vendor/winit/examples/timer.rs
vendored
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use instant::Instant;
|
||||
use std::time::Duration;
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, StartCause, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let _window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let timer_length = Duration::new(1, 0);
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
println!("{event:?}");
|
||||
|
||||
match event {
|
||||
Event::NewEvents(StartCause::Init) => {
|
||||
control_flow.set_wait_until(Instant::now() + timer_length);
|
||||
}
|
||||
Event::NewEvents(StartCause::ResumeTimeReached { .. }) => {
|
||||
control_flow.set_wait_until(Instant::now() + timer_length);
|
||||
println!("\nTimer\n");
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => control_flow.set_exit(),
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
46
third-party/vendor/winit/examples/touchpad_gestures.rs
vendored
Normal file
46
third-party/vendor/winit/examples/touchpad_gestures.rs
vendored
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::{ControlFlow, EventLoop},
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let _window = WindowBuilder::new()
|
||||
.with_title("Touchpad gestures")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
println!("Only supported on macOS at the moment.");
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
*control_flow = ControlFlow::Wait;
|
||||
|
||||
if let Event::WindowEvent { event, .. } = event {
|
||||
match event {
|
||||
WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
|
||||
WindowEvent::TouchpadMagnify { delta, .. } => {
|
||||
if delta > 0.0 {
|
||||
println!("Zoomed in {delta}");
|
||||
} else {
|
||||
println!("Zoomed out {delta}");
|
||||
}
|
||||
}
|
||||
WindowEvent::SmartMagnify { .. } => {
|
||||
println!("Smart zoom");
|
||||
}
|
||||
WindowEvent::TouchpadRotate { delta, .. } => {
|
||||
if delta > 0.0 {
|
||||
println!("Rotated counterclockwise {delta}");
|
||||
} else {
|
||||
println!("Rotated clockwise {delta}");
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
34
third-party/vendor/winit/examples/transparent.rs
vendored
Normal file
34
third-party/vendor/winit/examples/transparent.rs
vendored
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_decorations(false)
|
||||
.with_transparent(true)
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
window.set_title("A fantastic window!");
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
println!("{event:?}");
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => control_flow.set_exit(),
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
22
third-party/vendor/winit/examples/video_modes.rs
vendored
Normal file
22
third-party/vendor/winit/examples/video_modes.rs
vendored
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::event_loop::EventLoop;
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
let monitor = match event_loop.primary_monitor() {
|
||||
Some(monitor) => monitor,
|
||||
None => {
|
||||
println!("No primary monitor detected.");
|
||||
return;
|
||||
}
|
||||
};
|
||||
|
||||
println!("Listing available video modes:");
|
||||
|
||||
for mode in monitor.video_modes() {
|
||||
println!("{mode}");
|
||||
}
|
||||
}
|
||||
90
third-party/vendor/winit/examples/web.rs
vendored
Normal file
90
third-party/vendor/winit/examples/web.rs
vendored
Normal file
|
|
@ -0,0 +1,90 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
pub fn main() {
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
let log_list = wasm::insert_canvas_and_create_log_list(&window);
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
wasm::log_event(&log_list, &event);
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => control_flow.set_exit(),
|
||||
Event::MainEventsCleared => {
|
||||
window.request_redraw();
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
mod wasm {
|
||||
use wasm_bindgen::prelude::*;
|
||||
use winit::{event::Event, window::Window};
|
||||
|
||||
#[wasm_bindgen(start)]
|
||||
pub fn run() {
|
||||
console_log::init_with_level(log::Level::Debug).expect("error initializing logger");
|
||||
|
||||
#[allow(clippy::main_recursion)]
|
||||
super::main();
|
||||
}
|
||||
|
||||
pub fn insert_canvas_and_create_log_list(window: &Window) -> web_sys::Element {
|
||||
use winit::platform::web::WindowExtWebSys;
|
||||
|
||||
let canvas = window.canvas();
|
||||
|
||||
let window = web_sys::window().unwrap();
|
||||
let document = window.document().unwrap();
|
||||
let body = document.body().unwrap();
|
||||
|
||||
// Set a background color for the canvas to make it easier to tell where the canvas is for debugging purposes.
|
||||
canvas.style().set_css_text("background-color: crimson;");
|
||||
body.append_child(&canvas).unwrap();
|
||||
|
||||
let log_header = document.create_element("h2").unwrap();
|
||||
log_header.set_text_content(Some("Event Log"));
|
||||
body.append_child(&log_header).unwrap();
|
||||
|
||||
let log_list = document.create_element("ul").unwrap();
|
||||
body.append_child(&log_list).unwrap();
|
||||
log_list
|
||||
}
|
||||
|
||||
pub fn log_event(log_list: &web_sys::Element, event: &Event<()>) {
|
||||
log::debug!("{:?}", event);
|
||||
|
||||
// Getting access to browser logs requires a lot of setup on mobile devices.
|
||||
// So we implement this basic logging system into the page to give developers an easy alternative.
|
||||
// As a bonus its also kind of handy on desktop.
|
||||
if let Event::WindowEvent { event, .. } = &event {
|
||||
let window = web_sys::window().unwrap();
|
||||
let document = window.document().unwrap();
|
||||
let log = document.create_element("li").unwrap();
|
||||
log.set_text_content(Some(&format!("{event:?}")));
|
||||
log_list
|
||||
.insert_before(&log, log_list.first_child().as_ref())
|
||||
.unwrap();
|
||||
}
|
||||
}
|
||||
}
|
||||
103
third-party/vendor/winit/examples/web_aspect_ratio.rs
vendored
Normal file
103
third-party/vendor/winit/examples/web_aspect_ratio.rs
vendored
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
pub fn main() {
|
||||
println!("This example must be run with cargo run-wasm --example web_aspect_ratio")
|
||||
}
|
||||
|
||||
#[cfg(wasm_platform)]
|
||||
mod wasm {
|
||||
use wasm_bindgen::prelude::*;
|
||||
use wasm_bindgen::JsCast;
|
||||
use web_sys::HtmlCanvasElement;
|
||||
use winit::{
|
||||
dpi::PhysicalSize,
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::{ControlFlow, EventLoop},
|
||||
window::{Window, WindowBuilder},
|
||||
};
|
||||
|
||||
const EXPLANATION: &str = "
|
||||
This example draws a circle in the middle of a 4/1 aspect ratio canvas which acts as a useful demonstration of winit's resize handling on web.
|
||||
Even when the browser window is resized or aspect-ratio of the canvas changed the circle should always:
|
||||
* Fill the entire width or height of the canvas (whichever is smaller) without exceeding it.
|
||||
* Be perfectly round
|
||||
* Not be blurry or pixelated (there is no antialiasing so you may still see jagged edges depending on the DPI of your monitor)
|
||||
|
||||
Currently winit does not handle resizes on web so the circle is rendered incorrectly.
|
||||
This example demonstrates the desired future functionality which will possibly be provided by https://github.com/rust-windowing/winit/pull/2074
|
||||
";
|
||||
|
||||
#[wasm_bindgen(start)]
|
||||
pub fn run() {
|
||||
console_log::init_with_level(log::Level::Debug).expect("error initializing logger");
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
// When running in a non-wasm environment this would set the window size to 100x100.
|
||||
// However in this example it just sets a default initial size of 100x100 that is immediately overwritten due to the layout + styling of the page.
|
||||
.with_inner_size(PhysicalSize::new(100, 100))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let canvas = create_canvas(&window);
|
||||
|
||||
// Render once with the size info we currently have
|
||||
render_circle(&canvas, window.inner_size());
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
*control_flow = ControlFlow::Wait;
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::Resized(resize),
|
||||
window_id,
|
||||
} if window_id == window.id() => {
|
||||
render_circle(&canvas, resize);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
pub fn create_canvas(window: &Window) -> HtmlCanvasElement {
|
||||
use winit::platform::web::WindowExtWebSys;
|
||||
|
||||
let web_window = web_sys::window().unwrap();
|
||||
let document = web_window.document().unwrap();
|
||||
let body = document.body().unwrap();
|
||||
|
||||
// Set a background color for the canvas to make it easier to tell the where the canvas is for debugging purposes.
|
||||
let canvas = window.canvas();
|
||||
canvas
|
||||
.style()
|
||||
.set_css_text("display: block; background-color: crimson; margin: auto; width: 50%; aspect-ratio: 4 / 1;");
|
||||
body.append_child(&canvas).unwrap();
|
||||
|
||||
let explanation = document.create_element("pre").unwrap();
|
||||
explanation.set_text_content(Some(EXPLANATION));
|
||||
body.append_child(&explanation).unwrap();
|
||||
|
||||
canvas
|
||||
}
|
||||
|
||||
pub fn render_circle(canvas: &HtmlCanvasElement, size: PhysicalSize<u32>) {
|
||||
log::info!("rendering circle with canvas size: {:?}", size);
|
||||
let context = canvas
|
||||
.get_context("2d")
|
||||
.unwrap()
|
||||
.unwrap()
|
||||
.dyn_into::<web_sys::CanvasRenderingContext2d>()
|
||||
.unwrap();
|
||||
|
||||
context.begin_path();
|
||||
context
|
||||
.arc(
|
||||
size.width as f64 / 2.0,
|
||||
size.height as f64 / 2.0,
|
||||
size.width.min(size.height) as f64 / 2.0,
|
||||
0.0,
|
||||
std::f64::consts::PI * 2.0,
|
||||
)
|
||||
.unwrap();
|
||||
context.fill();
|
||||
}
|
||||
}
|
||||
35
third-party/vendor/winit/examples/window.rs
vendored
Normal file
35
third-party/vendor/winit/examples/window.rs
vendored
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.with_inner_size(winit::dpi::LogicalSize::new(128.0, 128.0))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
println!("{event:?}");
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => control_flow.set_exit(),
|
||||
Event::MainEventsCleared => {
|
||||
window.request_redraw();
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
68
third-party/vendor/winit/examples/window_buttons.rs
vendored
Normal file
68
third-party/vendor/winit/examples/window_buttons.rs
vendored
Normal file
|
|
@ -0,0 +1,68 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
// This example is used by developers to test various window functions.
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
dpi::LogicalSize,
|
||||
event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::{DeviceEventFilter, EventLoop},
|
||||
window::{WindowBuilder, WindowButtons},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.with_inner_size(LogicalSize::new(300.0, 300.0))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
eprintln!("Window Button keys:");
|
||||
eprintln!(" (F) Toggle close button");
|
||||
eprintln!(" (G) Toggle maximize button");
|
||||
eprintln!(" (H) Toggle minimize button");
|
||||
|
||||
event_loop.set_device_event_filter(DeviceEventFilter::Never);
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(key),
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
},
|
||||
..
|
||||
} => match key {
|
||||
VirtualKeyCode::F => {
|
||||
let buttons = window.enabled_buttons();
|
||||
window.set_enabled_buttons(buttons ^ WindowButtons::CLOSE);
|
||||
}
|
||||
VirtualKeyCode::G => {
|
||||
let buttons = window.enabled_buttons();
|
||||
window.set_enabled_buttons(buttons ^ WindowButtons::MAXIMIZE);
|
||||
}
|
||||
VirtualKeyCode::H => {
|
||||
let buttons = window.enabled_buttons();
|
||||
window.set_enabled_buttons(buttons ^ WindowButtons::MINIMIZE);
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => control_flow.set_exit(),
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
132
third-party/vendor/winit/examples/window_debug.rs
vendored
Normal file
132
third-party/vendor/winit/examples/window_debug.rs
vendored
Normal file
|
|
@ -0,0 +1,132 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
// This example is used by developers to test various window functions.
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
dpi::{LogicalSize, PhysicalSize},
|
||||
event::{DeviceEvent, ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::{DeviceEventFilter, EventLoop},
|
||||
window::{Fullscreen, WindowBuilder},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.with_inner_size(LogicalSize::new(100.0, 100.0))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
eprintln!("debugging keys:");
|
||||
eprintln!(" (E) Enter exclusive fullscreen");
|
||||
eprintln!(" (F) Toggle borderless fullscreen");
|
||||
eprintln!(" (P) Toggle borderless fullscreen on system's preffered monitor");
|
||||
eprintln!(" (M) Toggle minimized");
|
||||
eprintln!(" (Q) Quit event loop");
|
||||
eprintln!(" (V) Toggle visibility");
|
||||
eprintln!(" (X) Toggle maximized");
|
||||
|
||||
let mut minimized = false;
|
||||
let mut visible = true;
|
||||
|
||||
event_loop.set_device_event_filter(DeviceEventFilter::Never);
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::DeviceEvent {
|
||||
event:
|
||||
DeviceEvent::Key(KeyboardInput {
|
||||
virtual_keycode: Some(key),
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
}),
|
||||
..
|
||||
} => match key {
|
||||
VirtualKeyCode::M => {
|
||||
if minimized {
|
||||
minimized = !minimized;
|
||||
window.set_minimized(minimized);
|
||||
window.focus_window();
|
||||
}
|
||||
}
|
||||
VirtualKeyCode::V => {
|
||||
if !visible {
|
||||
visible = !visible;
|
||||
window.set_visible(visible);
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(key),
|
||||
state: ElementState::Pressed,
|
||||
..
|
||||
},
|
||||
..
|
||||
},
|
||||
..
|
||||
} => match key {
|
||||
VirtualKeyCode::E => {
|
||||
fn area(size: PhysicalSize<u32>) -> u32 {
|
||||
size.width * size.height
|
||||
}
|
||||
|
||||
let monitor = window.current_monitor().unwrap();
|
||||
if let Some(mode) = monitor
|
||||
.video_modes()
|
||||
.max_by(|a, b| area(a.size()).cmp(&area(b.size())))
|
||||
{
|
||||
window.set_fullscreen(Some(Fullscreen::Exclusive(mode)));
|
||||
} else {
|
||||
eprintln!("no video modes available");
|
||||
}
|
||||
}
|
||||
VirtualKeyCode::F => {
|
||||
if window.fullscreen().is_some() {
|
||||
window.set_fullscreen(None);
|
||||
} else {
|
||||
let monitor = window.current_monitor();
|
||||
window.set_fullscreen(Some(Fullscreen::Borderless(monitor)));
|
||||
}
|
||||
}
|
||||
VirtualKeyCode::P => {
|
||||
if window.fullscreen().is_some() {
|
||||
window.set_fullscreen(None);
|
||||
} else {
|
||||
window.set_fullscreen(Some(Fullscreen::Borderless(None)));
|
||||
}
|
||||
}
|
||||
VirtualKeyCode::M => {
|
||||
minimized = !minimized;
|
||||
window.set_minimized(minimized);
|
||||
}
|
||||
VirtualKeyCode::Q => {
|
||||
control_flow.set_exit();
|
||||
}
|
||||
VirtualKeyCode::V => {
|
||||
visible = !visible;
|
||||
window.set_visible(visible);
|
||||
}
|
||||
VirtualKeyCode::X => {
|
||||
let is_maximized = window.is_maximized();
|
||||
window.set_maximized(!is_maximized);
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => control_flow.set_exit(),
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
141
third-party/vendor/winit/examples/window_drag_resize.rs
vendored
Normal file
141
third-party/vendor/winit/examples/window_drag_resize.rs
vendored
Normal file
|
|
@ -0,0 +1,141 @@
|
|||
//! Demonstrates capability to create in-app draggable regions for client-side decoration support.
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{
|
||||
ElementState, Event, KeyboardInput, MouseButton, StartCause, VirtualKeyCode, WindowEvent,
|
||||
},
|
||||
event_loop::{ControlFlow, EventLoop},
|
||||
window::{CursorIcon, ResizeDirection, WindowBuilder},
|
||||
};
|
||||
|
||||
const BORDER: f64 = 8.0;
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_inner_size(winit::dpi::LogicalSize::new(600.0, 400.0))
|
||||
.with_min_inner_size(winit::dpi::LogicalSize::new(400.0, 200.0))
|
||||
.with_decorations(false)
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut border = false;
|
||||
let mut cursor_location = None;
|
||||
|
||||
event_loop.run(move |event, _, control_flow| match event {
|
||||
Event::NewEvents(StartCause::Init) => {
|
||||
eprintln!("Press 'B' to toggle borderless")
|
||||
}
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
|
||||
WindowEvent::CursorMoved { position, .. } => {
|
||||
if !window.is_decorated() {
|
||||
let new_location =
|
||||
cursor_resize_direction(window.inner_size(), position, BORDER);
|
||||
|
||||
if new_location != cursor_location {
|
||||
cursor_location = new_location;
|
||||
window.set_cursor_icon(cursor_direction_icon(cursor_location))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
WindowEvent::MouseInput {
|
||||
state: ElementState::Pressed,
|
||||
button: MouseButton::Left,
|
||||
..
|
||||
} => {
|
||||
if let Some(dir) = cursor_location {
|
||||
let _res = window.drag_resize_window(dir);
|
||||
}
|
||||
}
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
state: ElementState::Released,
|
||||
virtual_keycode: Some(VirtualKeyCode::B),
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
border = !border;
|
||||
window.set_decorations(border);
|
||||
}
|
||||
_ => (),
|
||||
},
|
||||
_ => (),
|
||||
});
|
||||
}
|
||||
|
||||
fn cursor_direction_icon(resize_direction: Option<ResizeDirection>) -> CursorIcon {
|
||||
match resize_direction {
|
||||
Some(resize_direction) => match resize_direction {
|
||||
ResizeDirection::East => CursorIcon::EResize,
|
||||
ResizeDirection::North => CursorIcon::NResize,
|
||||
ResizeDirection::NorthEast => CursorIcon::NeResize,
|
||||
ResizeDirection::NorthWest => CursorIcon::NwResize,
|
||||
ResizeDirection::South => CursorIcon::SResize,
|
||||
ResizeDirection::SouthEast => CursorIcon::SeResize,
|
||||
ResizeDirection::SouthWest => CursorIcon::SwResize,
|
||||
ResizeDirection::West => CursorIcon::WResize,
|
||||
},
|
||||
None => CursorIcon::Default,
|
||||
}
|
||||
}
|
||||
|
||||
fn cursor_resize_direction(
|
||||
win_size: winit::dpi::PhysicalSize<u32>,
|
||||
position: winit::dpi::PhysicalPosition<f64>,
|
||||
border_size: f64,
|
||||
) -> Option<ResizeDirection> {
|
||||
enum XDirection {
|
||||
West,
|
||||
East,
|
||||
Default,
|
||||
}
|
||||
|
||||
enum YDirection {
|
||||
North,
|
||||
South,
|
||||
Default,
|
||||
}
|
||||
|
||||
let xdir = if position.x < border_size {
|
||||
XDirection::West
|
||||
} else if position.x > (win_size.width as f64 - border_size) {
|
||||
XDirection::East
|
||||
} else {
|
||||
XDirection::Default
|
||||
};
|
||||
|
||||
let ydir = if position.y < border_size {
|
||||
YDirection::North
|
||||
} else if position.y > (win_size.height as f64 - border_size) {
|
||||
YDirection::South
|
||||
} else {
|
||||
YDirection::Default
|
||||
};
|
||||
|
||||
Some(match xdir {
|
||||
XDirection::West => match ydir {
|
||||
YDirection::North => ResizeDirection::NorthWest,
|
||||
YDirection::South => ResizeDirection::SouthWest,
|
||||
YDirection::Default => ResizeDirection::West,
|
||||
},
|
||||
|
||||
XDirection::East => match ydir {
|
||||
YDirection::North => ResizeDirection::NorthEast,
|
||||
YDirection::South => ResizeDirection::SouthEast,
|
||||
YDirection::Default => ResizeDirection::East,
|
||||
},
|
||||
|
||||
XDirection::Default => match ydir {
|
||||
YDirection::North => ResizeDirection::North,
|
||||
YDirection::South => ResizeDirection::South,
|
||||
YDirection::Default => return None,
|
||||
},
|
||||
})
|
||||
}
|
||||
59
third-party/vendor/winit/examples/window_icon.rs
vendored
Normal file
59
third-party/vendor/winit/examples/window_icon.rs
vendored
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
use std::path::Path;
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::Event,
|
||||
event_loop::EventLoop,
|
||||
window::{Icon, WindowBuilder},
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
|
||||
// You'll have to choose an icon size at your own discretion. On X11, the desired size varies
|
||||
// by WM, and on Windows, you still have to account for screen scaling. Here we use 32px,
|
||||
// since it seems to work well enough in most cases. Be careful about going too high, or
|
||||
// you'll be bitten by the low-quality downscaling built into the WM.
|
||||
let path = concat!(env!("CARGO_MANIFEST_DIR"), "/examples/icon.png");
|
||||
|
||||
let icon = load_icon(Path::new(path));
|
||||
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("An iconic window!")
|
||||
// At present, this only does anything on Windows and X11, so if you want to save load
|
||||
// time, you can put icon loading behind a function that returns `None` on other platforms.
|
||||
.with_window_icon(Some(icon))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
if let Event::WindowEvent { event, .. } = event {
|
||||
use winit::event::WindowEvent::*;
|
||||
match event {
|
||||
CloseRequested => control_flow.set_exit(),
|
||||
DroppedFile(path) => {
|
||||
window.set_window_icon(Some(load_icon(&path)));
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
fn load_icon(path: &Path) -> Icon {
|
||||
let (icon_rgba, icon_width, icon_height) = {
|
||||
let image = image::open(path)
|
||||
.expect("Failed to open icon path")
|
||||
.into_rgba8();
|
||||
let (width, height) = image.dimensions();
|
||||
let rgba = image.into_raw();
|
||||
(rgba, width, height)
|
||||
};
|
||||
Icon::from_rgba(icon_rgba, icon_width, icon_height).expect("Failed to open icon")
|
||||
}
|
||||
67
third-party/vendor/winit/examples/window_option_as_alt.rs
vendored
Normal file
67
third-party/vendor/winit/examples/window_option_as_alt.rs
vendored
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
use winit::platform::macos::{OptionAsAlt, WindowExtMacOS};
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
use winit::{
|
||||
event::ElementState,
|
||||
event::{Event, MouseButton, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
/// Prints the keyboard events characters received when option_is_alt is true versus false.
|
||||
/// A left mouse click will toggle option_is_alt.
|
||||
#[cfg(target_os = "macos")]
|
||||
fn main() {
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.with_inner_size(winit::dpi::LogicalSize::new(128.0, 128.0))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut option_as_alt = window.option_as_alt();
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => control_flow.set_exit(),
|
||||
Event::WindowEvent { event, .. } => match event {
|
||||
WindowEvent::MouseInput {
|
||||
state: ElementState::Pressed,
|
||||
button: MouseButton::Left,
|
||||
..
|
||||
} => {
|
||||
option_as_alt = match option_as_alt {
|
||||
OptionAsAlt::None => OptionAsAlt::OnlyLeft,
|
||||
OptionAsAlt::OnlyLeft => OptionAsAlt::OnlyRight,
|
||||
OptionAsAlt::OnlyRight => OptionAsAlt::Both,
|
||||
OptionAsAlt::Both => OptionAsAlt::None,
|
||||
};
|
||||
|
||||
println!("Received Mouse click, toggling option_as_alt to: {option_as_alt:?}");
|
||||
window.set_option_as_alt(option_as_alt);
|
||||
}
|
||||
WindowEvent::ReceivedCharacter(c) => println!("ReceivedCharacter: {c:?}"),
|
||||
WindowEvent::KeyboardInput { .. } => println!("KeyboardInput: {event:?}"),
|
||||
_ => (),
|
||||
},
|
||||
Event::MainEventsCleared => {
|
||||
window.request_redraw();
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
#[cfg(not(target_os = "macos"))]
|
||||
fn main() {
|
||||
println!("This example is only supported on MacOS");
|
||||
}
|
||||
57
third-party/vendor/winit/examples/window_resize_increments.rs
vendored
Normal file
57
third-party/vendor/winit/examples/window_resize_increments.rs
vendored
Normal file
|
|
@ -0,0 +1,57 @@
|
|||
use log::debug;
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
dpi::LogicalSize,
|
||||
event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let event_loop = EventLoop::new();
|
||||
|
||||
let window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.with_inner_size(LogicalSize::new(128.0, 128.0))
|
||||
.with_resize_increments(LogicalSize::new(25.0, 25.0))
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut has_increments = true;
|
||||
|
||||
event_loop.run(move |event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
window_id,
|
||||
} if window_id == window.id() => control_flow.set_exit(),
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::KeyboardInput {
|
||||
input:
|
||||
KeyboardInput {
|
||||
virtual_keycode: Some(VirtualKeyCode::Space),
|
||||
state: ElementState::Released,
|
||||
..
|
||||
},
|
||||
..
|
||||
},
|
||||
window_id,
|
||||
} if window_id == window.id() => {
|
||||
has_increments = !has_increments;
|
||||
|
||||
let new_increments = match window.resize_increments() {
|
||||
Some(_) => None,
|
||||
None => Some(LogicalSize::new(25.0, 25.0)),
|
||||
};
|
||||
debug!("Had increments: {}", new_increments.is_none());
|
||||
window.set_resize_increments(new_increments);
|
||||
}
|
||||
Event::MainEventsCleared => window.request_redraw(),
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
}
|
||||
64
third-party/vendor/winit/examples/window_run_return.rs
vendored
Normal file
64
third-party/vendor/winit/examples/window_run_return.rs
vendored
Normal file
|
|
@ -0,0 +1,64 @@
|
|||
#![allow(clippy::single_match)]
|
||||
|
||||
// Limit this example to only compatible platforms.
|
||||
#[cfg(any(
|
||||
windows_platform,
|
||||
macos_platform,
|
||||
x11_platform,
|
||||
wayland_platform,
|
||||
android_platform,
|
||||
orbital_platform,
|
||||
))]
|
||||
fn main() {
|
||||
use std::{thread::sleep, time::Duration};
|
||||
|
||||
use simple_logger::SimpleLogger;
|
||||
use winit::{
|
||||
event::{Event, WindowEvent},
|
||||
event_loop::EventLoop,
|
||||
platform::run_return::EventLoopExtRunReturn,
|
||||
window::WindowBuilder,
|
||||
};
|
||||
let mut event_loop = EventLoop::new();
|
||||
|
||||
SimpleLogger::new().init().unwrap();
|
||||
let _window = WindowBuilder::new()
|
||||
.with_title("A fantastic window!")
|
||||
.build(&event_loop)
|
||||
.unwrap();
|
||||
|
||||
let mut quit = false;
|
||||
|
||||
while !quit {
|
||||
event_loop.run_return(|event, _, control_flow| {
|
||||
control_flow.set_wait();
|
||||
|
||||
if let Event::WindowEvent { event, .. } = &event {
|
||||
// Print only Window events to reduce noise
|
||||
println!("{event:?}");
|
||||
}
|
||||
|
||||
match event {
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => {
|
||||
quit = true;
|
||||
}
|
||||
Event::MainEventsCleared => {
|
||||
control_flow.set_exit();
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
});
|
||||
|
||||
// Sleep for 1/60 second to simulate rendering
|
||||
println!("rendering");
|
||||
sleep(Duration::from_millis(16));
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(any(ios_platform, wasm_platform))]
|
||||
fn main() {
|
||||
println!("This platform doesn't support run_return.");
|
||||
}
|
||||
3
third-party/vendor/winit/rustfmt.toml
vendored
Normal file
3
third-party/vendor/winit/rustfmt.toml
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
force_explicit_abi=true
|
||||
use_field_init_shorthand=true
|
||||
# merge_imports=true
|
||||
583
third-party/vendor/winit/src/dpi.rs
vendored
Normal file
583
third-party/vendor/winit/src/dpi.rs
vendored
Normal file
|
|
@ -0,0 +1,583 @@
|
|||
//! UI scaling is important, so read the docs for this module if you don't want to be confused.
|
||||
//!
|
||||
//! ## Why should I care about UI scaling?
|
||||
//!
|
||||
//! Modern computer screens don't have a consistent relationship between resolution and size.
|
||||
//! 1920x1080 is a common resolution for both desktop and mobile screens, despite mobile screens
|
||||
//! normally being less than a quarter the size of their desktop counterparts. What's more, neither
|
||||
//! desktop nor mobile screens are consistent resolutions within their own size classes - common
|
||||
//! mobile screens range from below 720p to above 1440p, and desktop screens range from 720p to 5K
|
||||
//! and beyond.
|
||||
//!
|
||||
//! Given that, it's a mistake to assume that 2D content will only be displayed on screens with
|
||||
//! a consistent pixel density. If you were to render a 96-pixel-square image on a 1080p screen,
|
||||
//! then render the same image on a similarly-sized 4K screen, the 4K rendition would only take up
|
||||
//! about a quarter of the physical space as it did on the 1080p screen. That issue is especially
|
||||
//! problematic with text rendering, where quarter-sized text becomes a significant legibility
|
||||
//! problem.
|
||||
//!
|
||||
//! Failure to account for the scale factor can create a significantly degraded user experience.
|
||||
//! Most notably, it can make users feel like they have bad eyesight, which will potentially cause
|
||||
//! them to think about growing elderly, resulting in them having an existential crisis. Once users
|
||||
//! enter that state, they will no longer be focused on your application.
|
||||
//!
|
||||
//! ## How should I handle it?
|
||||
//!
|
||||
//! The solution to this problem is to account for the device's *scale factor*. The scale factor is
|
||||
//! the factor UI elements should be scaled by to be consistent with the rest of the user's system -
|
||||
//! for example, a button that's normally 50 pixels across would be 100 pixels across on a device
|
||||
//! with a scale factor of `2.0`, or 75 pixels across with a scale factor of `1.5`.
|
||||
//!
|
||||
//! Many UI systems, such as CSS, expose DPI-dependent units like [points] or [picas]. That's
|
||||
//! usually a mistake, since there's no consistent mapping between the scale factor and the screen's
|
||||
//! actual DPI. Unless you're printing to a physical medium, you should work in scaled pixels rather
|
||||
//! than any DPI-dependent units.
|
||||
//!
|
||||
//! ### Position and Size types
|
||||
//!
|
||||
//! Winit's [`PhysicalPosition`] / [`PhysicalSize`] types correspond with the actual pixels on the
|
||||
//! device, and the [`LogicalPosition`] / [`LogicalSize`] types correspond to the physical pixels
|
||||
//! divided by the scale factor.
|
||||
//! All of Winit's functions return physical types, but can take either logical or physical
|
||||
//! coordinates as input, allowing you to use the most convenient coordinate system for your
|
||||
//! particular application.
|
||||
//!
|
||||
//! Winit's position and size types types are generic over their exact pixel type, `P`, to allow the
|
||||
//! API to have integer precision where appropriate (e.g. most window manipulation functions) and
|
||||
//! floating precision when necessary (e.g. logical sizes for fractional scale factors and touch
|
||||
//! input). If `P` is a floating-point type, please do not cast the values with `as {int}`. Doing so
|
||||
//! will truncate the fractional part of the float, rather than properly round to the nearest
|
||||
//! integer. Use the provided `cast` function or [`From`]/[`Into`] conversions, which handle the
|
||||
//! rounding properly. Note that precision loss will still occur when rounding from a float to an
|
||||
//! int, although rounding lessens the problem.
|
||||
//!
|
||||
//! ### Events
|
||||
//!
|
||||
//! Winit will dispatch a [`ScaleFactorChanged`] event whenever a window's scale factor has changed.
|
||||
//! This can happen if the user drags their window from a standard-resolution monitor to a high-DPI
|
||||
//! monitor, or if the user changes their DPI settings. This gives you a chance to rescale your
|
||||
//! application's UI elements and adjust how the platform changes the window's size to reflect the new
|
||||
//! scale factor. If a window hasn't received a [`ScaleFactorChanged`] event, then its scale factor
|
||||
//! can be found by calling [`window.scale_factor()`].
|
||||
//!
|
||||
//! ## How is the scale factor calculated?
|
||||
//!
|
||||
//! Scale factor is calculated differently on different platforms:
|
||||
//!
|
||||
//! - **Windows:** On Windows 8 and 10, per-monitor scaling is readily configured by users from the
|
||||
//! display settings. While users are free to select any option they want, they're only given a
|
||||
//! selection of "nice" scale factors, i.e. 1.0, 1.25, 1.5... on Windows 7, the scale factor is
|
||||
//! global and changing it requires logging out. See [this article][windows_1] for technical
|
||||
//! details.
|
||||
//! - **macOS:** Recent versions of macOS allow the user to change the scaling factor for certain
|
||||
//! displays. When this is available, the user may pick a per-monitor scaling factor from a set
|
||||
//! of pre-defined settings. All "retina displays" have a scaling factor above 1.0 by default but
|
||||
//! the specific value varies across devices.
|
||||
//! - **X11:** Many man-hours have been spent trying to figure out how to handle DPI in X11. Winit
|
||||
//! currently uses a three-pronged approach:
|
||||
//! + Use the value in the `WINIT_X11_SCALE_FACTOR` environment variable, if present.
|
||||
//! + If not present, use the value set in `Xft.dpi` in Xresources.
|
||||
//! + Otherwise, calculate the scale factor based on the millimeter monitor dimensions provided by XRandR.
|
||||
//!
|
||||
//! If `WINIT_X11_SCALE_FACTOR` is set to `randr`, it'll ignore the `Xft.dpi` field and use the
|
||||
//! XRandR scaling method. Generally speaking, you should try to configure the standard system
|
||||
//! variables to do what you want before resorting to `WINIT_X11_SCALE_FACTOR`.
|
||||
//! - **Wayland:** On Wayland, scale factors are set per-screen by the server, and are always
|
||||
//! integers (most often 1 or 2).
|
||||
//! - **iOS:** Scale factors are set by Apple to the value that best suits the device, and range
|
||||
//! from `1.0` to `3.0`. See [this article][apple_1] and [this article][apple_2] for more
|
||||
//! information.
|
||||
//! - **Android:** Scale factors are set by the manufacturer to the value that best suits the
|
||||
//! device, and range from `1.0` to `4.0`. See [this article][android_1] for more information.
|
||||
//! - **Web:** The scale factor is the ratio between CSS pixels and the physical device pixels.
|
||||
//! In other words, it is the value of [`window.devicePixelRatio`][web_1]. It is affected by
|
||||
//! both the screen scaling and the browser zoom level and can go below `1.0`.
|
||||
//!
|
||||
//!
|
||||
//! [points]: https://en.wikipedia.org/wiki/Point_(typography)
|
||||
//! [picas]: https://en.wikipedia.org/wiki/Pica_(typography)
|
||||
//! [`ScaleFactorChanged`]: crate::event::WindowEvent::ScaleFactorChanged
|
||||
//! [`window.scale_factor()`]: crate::window::Window::scale_factor
|
||||
//! [windows_1]: https://docs.microsoft.com/en-us/windows/win32/hidpi/high-dpi-desktop-application-development-on-windows
|
||||
//! [apple_1]: https://developer.apple.com/library/archive/documentation/DeviceInformation/Reference/iOSDeviceCompatibility/Displays/Displays.html
|
||||
//! [apple_2]: https://developer.apple.com/design/human-interface-guidelines/macos/icons-and-images/image-size-and-resolution/
|
||||
//! [android_1]: https://developer.android.com/training/multiscreen/screendensities
|
||||
//! [web_1]: https://developer.mozilla.org/en-US/docs/Web/API/Window/devicePixelRatio
|
||||
|
||||
pub trait Pixel: Copy + Into<f64> {
|
||||
fn from_f64(f: f64) -> Self;
|
||||
fn cast<P: Pixel>(self) -> P {
|
||||
P::from_f64(self.into())
|
||||
}
|
||||
}
|
||||
|
||||
impl Pixel for u8 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f.round() as u8
|
||||
}
|
||||
}
|
||||
impl Pixel for u16 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f.round() as u16
|
||||
}
|
||||
}
|
||||
impl Pixel for u32 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f.round() as u32
|
||||
}
|
||||
}
|
||||
impl Pixel for i8 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f.round() as i8
|
||||
}
|
||||
}
|
||||
impl Pixel for i16 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f.round() as i16
|
||||
}
|
||||
}
|
||||
impl Pixel for i32 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f.round() as i32
|
||||
}
|
||||
}
|
||||
impl Pixel for f32 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f as f32
|
||||
}
|
||||
}
|
||||
impl Pixel for f64 {
|
||||
fn from_f64(f: f64) -> Self {
|
||||
f
|
||||
}
|
||||
}
|
||||
|
||||
/// Checks that the scale factor is a normal positive `f64`.
|
||||
///
|
||||
/// All functions that take a scale factor assert that this will return `true`. If you're sourcing scale factors from
|
||||
/// anywhere other than winit, it's recommended to validate them using this function before passing them to winit;
|
||||
/// otherwise, you risk panics.
|
||||
#[inline]
|
||||
pub fn validate_scale_factor(scale_factor: f64) -> bool {
|
||||
scale_factor.is_sign_positive() && scale_factor.is_normal()
|
||||
}
|
||||
|
||||
/// A position represented in logical pixels.
|
||||
///
|
||||
/// The position is stored as floats, so please be careful. Casting floats to integers truncates the
|
||||
/// fractional part, which can cause noticable issues. To help with that, an `Into<(i32, i32)>`
|
||||
/// implementation is provided which does the rounding for you.
|
||||
#[derive(Debug, Copy, Clone, Eq, PartialEq, Default, Hash)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub struct LogicalPosition<P> {
|
||||
pub x: P,
|
||||
pub y: P,
|
||||
}
|
||||
|
||||
impl<P> LogicalPosition<P> {
|
||||
#[inline]
|
||||
pub const fn new(x: P, y: P) -> Self {
|
||||
LogicalPosition { x, y }
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> LogicalPosition<P> {
|
||||
#[inline]
|
||||
pub fn from_physical<T: Into<PhysicalPosition<X>>, X: Pixel>(
|
||||
physical: T,
|
||||
scale_factor: f64,
|
||||
) -> Self {
|
||||
physical.into().to_logical(scale_factor)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn to_physical<X: Pixel>(&self, scale_factor: f64) -> PhysicalPosition<X> {
|
||||
assert!(validate_scale_factor(scale_factor));
|
||||
let x = self.x.into() * scale_factor;
|
||||
let y = self.y.into() * scale_factor;
|
||||
PhysicalPosition::new(x, y).cast()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn cast<X: Pixel>(&self) -> LogicalPosition<X> {
|
||||
LogicalPosition {
|
||||
x: self.x.cast(),
|
||||
y: self.y.cast(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<(X, X)> for LogicalPosition<P> {
|
||||
fn from((x, y): (X, X)) -> LogicalPosition<P> {
|
||||
LogicalPosition::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<LogicalPosition<P>> for (X, X) {
|
||||
fn from(p: LogicalPosition<P>) -> (X, X) {
|
||||
(p.x.cast(), p.y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<[X; 2]> for LogicalPosition<P> {
|
||||
fn from([x, y]: [X; 2]) -> LogicalPosition<P> {
|
||||
LogicalPosition::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<LogicalPosition<P>> for [X; 2] {
|
||||
fn from(p: LogicalPosition<P>) -> [X; 2] {
|
||||
[p.x.cast(), p.y.cast()]
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<mint::Point2<P>> for LogicalPosition<P> {
|
||||
fn from(p: mint::Point2<P>) -> Self {
|
||||
Self::new(p.x, p.y)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<LogicalPosition<P>> for mint::Point2<P> {
|
||||
fn from(p: LogicalPosition<P>) -> Self {
|
||||
mint::Point2 { x: p.x, y: p.y }
|
||||
}
|
||||
}
|
||||
|
||||
/// A position represented in physical pixels.
|
||||
#[derive(Debug, Copy, Clone, Eq, PartialEq, Default, Hash)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub struct PhysicalPosition<P> {
|
||||
pub x: P,
|
||||
pub y: P,
|
||||
}
|
||||
|
||||
impl<P> PhysicalPosition<P> {
|
||||
#[inline]
|
||||
pub const fn new(x: P, y: P) -> Self {
|
||||
PhysicalPosition { x, y }
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> PhysicalPosition<P> {
|
||||
#[inline]
|
||||
pub fn from_logical<T: Into<LogicalPosition<X>>, X: Pixel>(
|
||||
logical: T,
|
||||
scale_factor: f64,
|
||||
) -> Self {
|
||||
logical.into().to_physical(scale_factor)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn to_logical<X: Pixel>(&self, scale_factor: f64) -> LogicalPosition<X> {
|
||||
assert!(validate_scale_factor(scale_factor));
|
||||
let x = self.x.into() / scale_factor;
|
||||
let y = self.y.into() / scale_factor;
|
||||
LogicalPosition::new(x, y).cast()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn cast<X: Pixel>(&self) -> PhysicalPosition<X> {
|
||||
PhysicalPosition {
|
||||
x: self.x.cast(),
|
||||
y: self.y.cast(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<(X, X)> for PhysicalPosition<P> {
|
||||
fn from((x, y): (X, X)) -> PhysicalPosition<P> {
|
||||
PhysicalPosition::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<PhysicalPosition<P>> for (X, X) {
|
||||
fn from(p: PhysicalPosition<P>) -> (X, X) {
|
||||
(p.x.cast(), p.y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<[X; 2]> for PhysicalPosition<P> {
|
||||
fn from([x, y]: [X; 2]) -> PhysicalPosition<P> {
|
||||
PhysicalPosition::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<PhysicalPosition<P>> for [X; 2] {
|
||||
fn from(p: PhysicalPosition<P>) -> [X; 2] {
|
||||
[p.x.cast(), p.y.cast()]
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<mint::Point2<P>> for PhysicalPosition<P> {
|
||||
fn from(p: mint::Point2<P>) -> Self {
|
||||
Self::new(p.x, p.y)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<PhysicalPosition<P>> for mint::Point2<P> {
|
||||
fn from(p: PhysicalPosition<P>) -> Self {
|
||||
mint::Point2 { x: p.x, y: p.y }
|
||||
}
|
||||
}
|
||||
|
||||
/// A size represented in logical pixels.
|
||||
#[derive(Debug, Copy, Clone, Eq, PartialEq, Default, Hash)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub struct LogicalSize<P> {
|
||||
pub width: P,
|
||||
pub height: P,
|
||||
}
|
||||
|
||||
impl<P> LogicalSize<P> {
|
||||
#[inline]
|
||||
pub const fn new(width: P, height: P) -> Self {
|
||||
LogicalSize { width, height }
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> LogicalSize<P> {
|
||||
#[inline]
|
||||
pub fn from_physical<T: Into<PhysicalSize<X>>, X: Pixel>(
|
||||
physical: T,
|
||||
scale_factor: f64,
|
||||
) -> Self {
|
||||
physical.into().to_logical(scale_factor)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn to_physical<X: Pixel>(&self, scale_factor: f64) -> PhysicalSize<X> {
|
||||
assert!(validate_scale_factor(scale_factor));
|
||||
let width = self.width.into() * scale_factor;
|
||||
let height = self.height.into() * scale_factor;
|
||||
PhysicalSize::new(width, height).cast()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn cast<X: Pixel>(&self) -> LogicalSize<X> {
|
||||
LogicalSize {
|
||||
width: self.width.cast(),
|
||||
height: self.height.cast(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<(X, X)> for LogicalSize<P> {
|
||||
fn from((x, y): (X, X)) -> LogicalSize<P> {
|
||||
LogicalSize::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<LogicalSize<P>> for (X, X) {
|
||||
fn from(s: LogicalSize<P>) -> (X, X) {
|
||||
(s.width.cast(), s.height.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<[X; 2]> for LogicalSize<P> {
|
||||
fn from([x, y]: [X; 2]) -> LogicalSize<P> {
|
||||
LogicalSize::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<LogicalSize<P>> for [X; 2] {
|
||||
fn from(s: LogicalSize<P>) -> [X; 2] {
|
||||
[s.width.cast(), s.height.cast()]
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<mint::Vector2<P>> for LogicalSize<P> {
|
||||
fn from(v: mint::Vector2<P>) -> Self {
|
||||
Self::new(v.x, v.y)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<LogicalSize<P>> for mint::Vector2<P> {
|
||||
fn from(s: LogicalSize<P>) -> Self {
|
||||
mint::Vector2 {
|
||||
x: s.width,
|
||||
y: s.height,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// A size represented in physical pixels.
|
||||
#[derive(Debug, Copy, Clone, Eq, PartialEq, Default, Hash)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub struct PhysicalSize<P> {
|
||||
pub width: P,
|
||||
pub height: P,
|
||||
}
|
||||
|
||||
impl<P> PhysicalSize<P> {
|
||||
#[inline]
|
||||
pub const fn new(width: P, height: P) -> Self {
|
||||
PhysicalSize { width, height }
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> PhysicalSize<P> {
|
||||
#[inline]
|
||||
pub fn from_logical<T: Into<LogicalSize<X>>, X: Pixel>(logical: T, scale_factor: f64) -> Self {
|
||||
logical.into().to_physical(scale_factor)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn to_logical<X: Pixel>(&self, scale_factor: f64) -> LogicalSize<X> {
|
||||
assert!(validate_scale_factor(scale_factor));
|
||||
let width = self.width.into() / scale_factor;
|
||||
let height = self.height.into() / scale_factor;
|
||||
LogicalSize::new(width, height).cast()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn cast<X: Pixel>(&self) -> PhysicalSize<X> {
|
||||
PhysicalSize {
|
||||
width: self.width.cast(),
|
||||
height: self.height.cast(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<(X, X)> for PhysicalSize<P> {
|
||||
fn from((x, y): (X, X)) -> PhysicalSize<P> {
|
||||
PhysicalSize::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<PhysicalSize<P>> for (X, X) {
|
||||
fn from(s: PhysicalSize<P>) -> (X, X) {
|
||||
(s.width.cast(), s.height.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<[X; 2]> for PhysicalSize<P> {
|
||||
fn from([x, y]: [X; 2]) -> PhysicalSize<P> {
|
||||
PhysicalSize::new(x.cast(), y.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel, X: Pixel> From<PhysicalSize<P>> for [X; 2] {
|
||||
fn from(s: PhysicalSize<P>) -> [X; 2] {
|
||||
[s.width.cast(), s.height.cast()]
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<mint::Vector2<P>> for PhysicalSize<P> {
|
||||
fn from(v: mint::Vector2<P>) -> Self {
|
||||
Self::new(v.x, v.y)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "mint")]
|
||||
impl<P: Pixel> From<PhysicalSize<P>> for mint::Vector2<P> {
|
||||
fn from(s: PhysicalSize<P>) -> Self {
|
||||
mint::Vector2 {
|
||||
x: s.width,
|
||||
y: s.height,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// A size that's either physical or logical.
|
||||
#[derive(Debug, Copy, Clone, PartialEq)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub enum Size {
|
||||
Physical(PhysicalSize<u32>),
|
||||
Logical(LogicalSize<f64>),
|
||||
}
|
||||
|
||||
impl Size {
|
||||
pub fn new<S: Into<Size>>(size: S) -> Size {
|
||||
size.into()
|
||||
}
|
||||
|
||||
pub fn to_logical<P: Pixel>(&self, scale_factor: f64) -> LogicalSize<P> {
|
||||
match *self {
|
||||
Size::Physical(size) => size.to_logical(scale_factor),
|
||||
Size::Logical(size) => size.cast(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn to_physical<P: Pixel>(&self, scale_factor: f64) -> PhysicalSize<P> {
|
||||
match *self {
|
||||
Size::Physical(size) => size.cast(),
|
||||
Size::Logical(size) => size.to_physical(scale_factor),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn clamp<S: Into<Size>>(input: S, min: S, max: S, scale_factor: f64) -> Size {
|
||||
let (input, min, max) = (
|
||||
input.into().to_physical::<f64>(scale_factor),
|
||||
min.into().to_physical::<f64>(scale_factor),
|
||||
max.into().to_physical::<f64>(scale_factor),
|
||||
);
|
||||
|
||||
let width = input.width.clamp(min.width, max.width);
|
||||
let height = input.height.clamp(min.height, max.height);
|
||||
|
||||
PhysicalSize::new(width, height).into()
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> From<PhysicalSize<P>> for Size {
|
||||
#[inline]
|
||||
fn from(size: PhysicalSize<P>) -> Size {
|
||||
Size::Physical(size.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> From<LogicalSize<P>> for Size {
|
||||
#[inline]
|
||||
fn from(size: LogicalSize<P>) -> Size {
|
||||
Size::Logical(size.cast())
|
||||
}
|
||||
}
|
||||
|
||||
/// A position that's either physical or logical.
|
||||
#[derive(Debug, Copy, Clone, PartialEq)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub enum Position {
|
||||
Physical(PhysicalPosition<i32>),
|
||||
Logical(LogicalPosition<f64>),
|
||||
}
|
||||
|
||||
impl Position {
|
||||
pub fn new<S: Into<Position>>(position: S) -> Position {
|
||||
position.into()
|
||||
}
|
||||
|
||||
pub fn to_logical<P: Pixel>(&self, scale_factor: f64) -> LogicalPosition<P> {
|
||||
match *self {
|
||||
Position::Physical(position) => position.to_logical(scale_factor),
|
||||
Position::Logical(position) => position.cast(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn to_physical<P: Pixel>(&self, scale_factor: f64) -> PhysicalPosition<P> {
|
||||
match *self {
|
||||
Position::Physical(position) => position.cast(),
|
||||
Position::Logical(position) => position.to_physical(scale_factor),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> From<PhysicalPosition<P>> for Position {
|
||||
#[inline]
|
||||
fn from(position: PhysicalPosition<P>) -> Position {
|
||||
Position::Physical(position.cast())
|
||||
}
|
||||
}
|
||||
|
||||
impl<P: Pixel> From<LogicalPosition<P>> for Position {
|
||||
#[inline]
|
||||
fn from(position: LogicalPosition<P>) -> Position {
|
||||
Position::Logical(position.cast())
|
||||
}
|
||||
}
|
||||
82
third-party/vendor/winit/src/error.rs
vendored
Normal file
82
third-party/vendor/winit/src/error.rs
vendored
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
use std::{error, fmt};
|
||||
|
||||
use crate::platform_impl;
|
||||
|
||||
/// An error whose cause it outside Winit's control.
|
||||
#[derive(Debug)]
|
||||
pub enum ExternalError {
|
||||
/// The operation is not supported by the backend.
|
||||
NotSupported(NotSupportedError),
|
||||
/// The OS cannot perform the operation.
|
||||
Os(OsError),
|
||||
}
|
||||
|
||||
/// The error type for when the requested operation is not supported by the backend.
|
||||
#[derive(Clone)]
|
||||
pub struct NotSupportedError {
|
||||
_marker: (),
|
||||
}
|
||||
|
||||
/// The error type for when the OS cannot perform the requested operation.
|
||||
#[derive(Debug)]
|
||||
pub struct OsError {
|
||||
line: u32,
|
||||
file: &'static str,
|
||||
error: platform_impl::OsError,
|
||||
}
|
||||
|
||||
impl NotSupportedError {
|
||||
#[inline]
|
||||
#[allow(dead_code)]
|
||||
pub(crate) fn new() -> NotSupportedError {
|
||||
NotSupportedError { _marker: () }
|
||||
}
|
||||
}
|
||||
|
||||
impl OsError {
|
||||
#[allow(dead_code)]
|
||||
pub(crate) fn new(line: u32, file: &'static str, error: platform_impl::OsError) -> OsError {
|
||||
OsError { line, file, error }
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(unused_macros)]
|
||||
macro_rules! os_error {
|
||||
($error:expr) => {{
|
||||
crate::error::OsError::new(line!(), file!(), $error)
|
||||
}};
|
||||
}
|
||||
|
||||
impl fmt::Display for OsError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
f.pad(&format!(
|
||||
"os error at {}:{}: {}",
|
||||
self.file, self.line, self.error
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Display for ExternalError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
match self {
|
||||
ExternalError::NotSupported(e) => e.fmt(f),
|
||||
ExternalError::Os(e) => e.fmt(f),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Debug for NotSupportedError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
f.debug_struct("NotSupportedError").finish()
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Display for NotSupportedError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
f.pad("the requested operation is not supported by Winit")
|
||||
}
|
||||
}
|
||||
|
||||
impl error::Error for OsError {}
|
||||
impl error::Error for ExternalError {}
|
||||
impl error::Error for NotSupportedError {}
|
||||
1392
third-party/vendor/winit/src/event.rs
vendored
Normal file
1392
third-party/vendor/winit/src/event.rs
vendored
Normal file
File diff suppressed because it is too large
Load diff
440
third-party/vendor/winit/src/event_loop.rs
vendored
Normal file
440
third-party/vendor/winit/src/event_loop.rs
vendored
Normal file
|
|
@ -0,0 +1,440 @@
|
|||
//! The [`EventLoop`] struct and assorted supporting types, including
|
||||
//! [`ControlFlow`].
|
||||
//!
|
||||
//! If you want to send custom events to the event loop, use
|
||||
//! [`EventLoop::create_proxy`] to acquire an [`EventLoopProxy`] and call its
|
||||
//! [`send_event`](`EventLoopProxy::send_event`) method.
|
||||
//!
|
||||
//! See the root-level documentation for information on how to create and use an event loop to
|
||||
//! handle events.
|
||||
use std::marker::PhantomData;
|
||||
use std::ops::Deref;
|
||||
use std::{error, fmt};
|
||||
|
||||
use instant::{Duration, Instant};
|
||||
use once_cell::sync::OnceCell;
|
||||
use raw_window_handle::{HasRawDisplayHandle, RawDisplayHandle};
|
||||
|
||||
use crate::{event::Event, monitor::MonitorHandle, platform_impl};
|
||||
|
||||
/// Provides a way to retrieve events from the system and from the windows that were registered to
|
||||
/// the events loop.
|
||||
///
|
||||
/// An `EventLoop` can be seen more or less as a "context". Calling [`EventLoop::new`]
|
||||
/// initializes everything that will be required to create windows. For example on Linux creating
|
||||
/// an event loop opens a connection to the X or Wayland server.
|
||||
///
|
||||
/// To wake up an `EventLoop` from a another thread, see the [`EventLoopProxy`] docs.
|
||||
///
|
||||
/// Note that this cannot be shared across threads (due to platform-dependant logic
|
||||
/// forbidding it), as such it is neither [`Send`] nor [`Sync`]. If you need cross-thread access, the
|
||||
/// [`Window`] created from this _can_ be sent to an other thread, and the
|
||||
/// [`EventLoopProxy`] allows you to wake up an `EventLoop` from another thread.
|
||||
///
|
||||
/// [`Window`]: crate::window::Window
|
||||
pub struct EventLoop<T: 'static> {
|
||||
pub(crate) event_loop: platform_impl::EventLoop<T>,
|
||||
pub(crate) _marker: PhantomData<*mut ()>, // Not Send nor Sync
|
||||
}
|
||||
|
||||
/// Target that associates windows with an [`EventLoop`].
|
||||
///
|
||||
/// This type exists to allow you to create new windows while Winit executes
|
||||
/// your callback. [`EventLoop`] will coerce into this type (`impl<T> Deref for
|
||||
/// EventLoop<T>`), so functions that take this as a parameter can also take
|
||||
/// `&EventLoop`.
|
||||
pub struct EventLoopWindowTarget<T: 'static> {
|
||||
pub(crate) p: platform_impl::EventLoopWindowTarget<T>,
|
||||
pub(crate) _marker: PhantomData<*mut ()>, // Not Send nor Sync
|
||||
}
|
||||
|
||||
/// Object that allows building the event loop.
|
||||
///
|
||||
/// This is used to make specifying options that affect the whole application
|
||||
/// easier. But note that constructing multiple event loops is not supported.
|
||||
#[derive(Default)]
|
||||
pub struct EventLoopBuilder<T: 'static> {
|
||||
pub(crate) platform_specific: platform_impl::PlatformSpecificEventLoopAttributes,
|
||||
_p: PhantomData<T>,
|
||||
}
|
||||
|
||||
impl EventLoopBuilder<()> {
|
||||
/// Start building a new event loop.
|
||||
#[inline]
|
||||
pub fn new() -> Self {
|
||||
Self::with_user_event()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> EventLoopBuilder<T> {
|
||||
/// Start building a new event loop, with the given type as the user event
|
||||
/// type.
|
||||
#[inline]
|
||||
pub fn with_user_event() -> Self {
|
||||
Self {
|
||||
platform_specific: Default::default(),
|
||||
_p: PhantomData,
|
||||
}
|
||||
}
|
||||
|
||||
/// Builds a new event loop.
|
||||
///
|
||||
/// ***For cross-platform compatibility, the [`EventLoop`] must be created on the main thread,
|
||||
/// and only once per application.***
|
||||
///
|
||||
/// Attempting to create the event loop on a different thread, or multiple event loops in
|
||||
/// the same application, will panic. This restriction isn't
|
||||
/// strictly necessary on all platforms, but is imposed to eliminate any nasty surprises when
|
||||
/// porting to platforms that require it. `EventLoopBuilderExt::any_thread` functions are exposed
|
||||
/// in the relevant [`platform`] module if the target platform supports creating an event loop on
|
||||
/// any thread.
|
||||
///
|
||||
/// Calling this function will result in display backend initialisation.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Linux:** Backend type can be controlled using an environment variable
|
||||
/// `WINIT_UNIX_BACKEND`. Legal values are `x11` and `wayland`.
|
||||
/// If it is not set, winit will try to connect to a Wayland connection, and if that fails,
|
||||
/// will fall back on X11. If this variable is set with any other value, winit will panic.
|
||||
/// - **Android:** Must be configured with an `AndroidApp` from `android_main()` by calling
|
||||
/// [`.with_android_app(app)`] before calling `.build()`.
|
||||
///
|
||||
/// [`platform`]: crate::platform
|
||||
#[cfg_attr(
|
||||
android,
|
||||
doc = "[`.with_android_app(app)`]: crate::platform::android::EventLoopBuilderExtAndroid::with_android_app"
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(android),
|
||||
doc = "[`.with_android_app(app)`]: #only-available-on-android"
|
||||
)]
|
||||
#[inline]
|
||||
pub fn build(&mut self) -> EventLoop<T> {
|
||||
static EVENT_LOOP_CREATED: OnceCell<()> = OnceCell::new();
|
||||
if EVENT_LOOP_CREATED.set(()).is_err() {
|
||||
panic!("Creating EventLoop multiple times is not supported.");
|
||||
}
|
||||
// Certain platforms accept a mutable reference in their API.
|
||||
#[allow(clippy::unnecessary_mut_passed)]
|
||||
EventLoop {
|
||||
event_loop: platform_impl::EventLoop::new(&mut self.platform_specific),
|
||||
_marker: PhantomData,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> fmt::Debug for EventLoop<T> {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.pad("EventLoop { .. }")
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> fmt::Debug for EventLoopWindowTarget<T> {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.pad("EventLoopWindowTarget { .. }")
|
||||
}
|
||||
}
|
||||
|
||||
/// Set by the user callback given to the [`EventLoop::run`] method.
|
||||
///
|
||||
/// Indicates the desired behavior of the event loop after [`Event::RedrawEventsCleared`] is emitted.
|
||||
///
|
||||
/// Defaults to [`Poll`].
|
||||
///
|
||||
/// ## Persistency
|
||||
///
|
||||
/// Almost every change is persistent between multiple calls to the event loop closure within a
|
||||
/// given run loop. The only exception to this is [`ExitWithCode`] which, once set, cannot be unset.
|
||||
/// Changes are **not** persistent between multiple calls to `run_return` - issuing a new call will
|
||||
/// reset the control flow to [`Poll`].
|
||||
///
|
||||
/// [`ExitWithCode`]: Self::ExitWithCode
|
||||
/// [`Poll`]: Self::Poll
|
||||
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
|
||||
pub enum ControlFlow {
|
||||
/// When the current loop iteration finishes, immediately begin a new iteration regardless of
|
||||
/// whether or not new events are available to process.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Web:** Events are queued and usually sent when `requestAnimationFrame` fires but sometimes
|
||||
/// the events in the queue may be sent before the next `requestAnimationFrame` callback, for
|
||||
/// example when the scaling of the page has changed. This should be treated as an implementation
|
||||
/// detail which should not be relied on.
|
||||
Poll,
|
||||
|
||||
/// When the current loop iteration finishes, suspend the thread until another event arrives.
|
||||
Wait,
|
||||
|
||||
/// When the current loop iteration finishes, suspend the thread until either another event
|
||||
/// arrives or the given time is reached.
|
||||
///
|
||||
/// Useful for implementing efficient timers. Applications which want to render at the display's
|
||||
/// native refresh rate should instead use [`Poll`] and the VSync functionality of a graphics API
|
||||
/// to reduce odds of missed frames.
|
||||
///
|
||||
/// [`Poll`]: Self::Poll
|
||||
WaitUntil(Instant),
|
||||
|
||||
/// Send a [`LoopDestroyed`] event and stop the event loop. This variant is *sticky* - once set,
|
||||
/// `control_flow` cannot be changed from `ExitWithCode`, and any future attempts to do so will
|
||||
/// result in the `control_flow` parameter being reset to `ExitWithCode`.
|
||||
///
|
||||
/// The contained number will be used as exit code. The [`Exit`] constant is a shortcut for this
|
||||
/// with exit code 0.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Android / iOS / WASM:** The supplied exit code is unused.
|
||||
/// - **Unix:** On most Unix-like platforms, only the 8 least significant bits will be used,
|
||||
/// which can cause surprises with negative exit values (`-42` would end up as `214`). See
|
||||
/// [`std::process::exit`].
|
||||
///
|
||||
/// [`LoopDestroyed`]: Event::LoopDestroyed
|
||||
/// [`Exit`]: ControlFlow::Exit
|
||||
ExitWithCode(i32),
|
||||
}
|
||||
|
||||
impl ControlFlow {
|
||||
/// Alias for [`ExitWithCode`]`(0)`.
|
||||
///
|
||||
/// [`ExitWithCode`]: Self::ExitWithCode
|
||||
#[allow(non_upper_case_globals)]
|
||||
pub const Exit: Self = Self::ExitWithCode(0);
|
||||
|
||||
/// Sets this to [`Poll`].
|
||||
///
|
||||
/// [`Poll`]: Self::Poll
|
||||
pub fn set_poll(&mut self) {
|
||||
*self = Self::Poll;
|
||||
}
|
||||
|
||||
/// Sets this to [`Wait`].
|
||||
///
|
||||
/// [`Wait`]: Self::Wait
|
||||
pub fn set_wait(&mut self) {
|
||||
*self = Self::Wait;
|
||||
}
|
||||
|
||||
/// Sets this to [`WaitUntil`]`(instant)`.
|
||||
///
|
||||
/// [`WaitUntil`]: Self::WaitUntil
|
||||
pub fn set_wait_until(&mut self, instant: Instant) {
|
||||
*self = Self::WaitUntil(instant);
|
||||
}
|
||||
|
||||
/// Sets this to wait until a timeout has expired.
|
||||
///
|
||||
/// In most cases, this is set to [`WaitUntil`]. However, if the timeout overflows, it is
|
||||
/// instead set to [`Wait`].
|
||||
///
|
||||
/// [`WaitUntil`]: Self::WaitUntil
|
||||
/// [`Wait`]: Self::Wait
|
||||
pub fn set_wait_timeout(&mut self, timeout: Duration) {
|
||||
match Instant::now().checked_add(timeout) {
|
||||
Some(instant) => self.set_wait_until(instant),
|
||||
None => self.set_wait(),
|
||||
}
|
||||
}
|
||||
|
||||
/// Sets this to [`ExitWithCode`]`(code)`.
|
||||
///
|
||||
/// [`ExitWithCode`]: Self::ExitWithCode
|
||||
pub fn set_exit_with_code(&mut self, code: i32) {
|
||||
*self = Self::ExitWithCode(code);
|
||||
}
|
||||
|
||||
/// Sets this to [`Exit`].
|
||||
///
|
||||
/// [`Exit`]: Self::Exit
|
||||
pub fn set_exit(&mut self) {
|
||||
*self = Self::Exit;
|
||||
}
|
||||
}
|
||||
|
||||
impl Default for ControlFlow {
|
||||
#[inline(always)]
|
||||
fn default() -> Self {
|
||||
Self::Poll
|
||||
}
|
||||
}
|
||||
|
||||
impl EventLoop<()> {
|
||||
/// Alias for [`EventLoopBuilder::new().build()`].
|
||||
///
|
||||
/// [`EventLoopBuilder::new().build()`]: EventLoopBuilder::build
|
||||
#[inline]
|
||||
pub fn new() -> EventLoop<()> {
|
||||
EventLoopBuilder::new().build()
|
||||
}
|
||||
}
|
||||
|
||||
impl Default for EventLoop<()> {
|
||||
fn default() -> Self {
|
||||
Self::new()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> EventLoop<T> {
|
||||
#[deprecated = "Use `EventLoopBuilder::<T>::with_user_event().build()` instead."]
|
||||
pub fn with_user_event() -> EventLoop<T> {
|
||||
EventLoopBuilder::<T>::with_user_event().build()
|
||||
}
|
||||
|
||||
/// Hijacks the calling thread and initializes the winit event loop with the provided
|
||||
/// closure. Since the closure is `'static`, it must be a `move` closure if it needs to
|
||||
/// access any data from the calling context.
|
||||
///
|
||||
/// See the [`ControlFlow`] docs for information on how changes to `&mut ControlFlow` impact the
|
||||
/// event loop's behavior.
|
||||
///
|
||||
/// Any values not passed to this function will *not* be dropped.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **X11 / Wayland:** The program terminates with exit code 1 if the display server
|
||||
/// disconnects.
|
||||
///
|
||||
/// [`ControlFlow`]: crate::event_loop::ControlFlow
|
||||
#[inline]
|
||||
pub fn run<F>(self, event_handler: F) -> !
|
||||
where
|
||||
F: 'static + FnMut(Event<'_, T>, &EventLoopWindowTarget<T>, &mut ControlFlow),
|
||||
{
|
||||
self.event_loop.run(event_handler)
|
||||
}
|
||||
|
||||
/// Creates an [`EventLoopProxy`] that can be used to dispatch user events to the main event loop.
|
||||
pub fn create_proxy(&self) -> EventLoopProxy<T> {
|
||||
EventLoopProxy {
|
||||
event_loop_proxy: self.event_loop.create_proxy(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl<T> HasRawDisplayHandle for EventLoop<T> {
|
||||
/// Returns a [`raw_window_handle::RawDisplayHandle`] for the event loop.
|
||||
fn raw_display_handle(&self) -> RawDisplayHandle {
|
||||
self.event_loop.window_target().p.raw_display_handle()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> Deref for EventLoop<T> {
|
||||
type Target = EventLoopWindowTarget<T>;
|
||||
fn deref(&self) -> &EventLoopWindowTarget<T> {
|
||||
self.event_loop.window_target()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTarget<T> {
|
||||
/// Returns the list of all the monitors available on the system.
|
||||
#[inline]
|
||||
pub fn available_monitors(&self) -> impl Iterator<Item = MonitorHandle> {
|
||||
self.p
|
||||
.available_monitors()
|
||||
.into_iter()
|
||||
.map(|inner| MonitorHandle { inner })
|
||||
}
|
||||
|
||||
/// Returns the primary monitor of the system.
|
||||
///
|
||||
/// Returns `None` if it can't identify any monitor as a primary one.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// **Wayland:** Always returns `None`.
|
||||
#[inline]
|
||||
pub fn primary_monitor(&self) -> Option<MonitorHandle> {
|
||||
self.p
|
||||
.primary_monitor()
|
||||
.map(|inner| MonitorHandle { inner })
|
||||
}
|
||||
|
||||
/// Change [`DeviceEvent`] filter mode.
|
||||
///
|
||||
/// Since the [`DeviceEvent`] capture can lead to high CPU usage for unfocused windows, winit
|
||||
/// will ignore them by default for unfocused windows on Linux/BSD. This method allows changing
|
||||
/// this filter at runtime to explicitly capture them again.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Wayland / macOS / iOS / Android / Web / Orbital:** Unsupported.
|
||||
///
|
||||
/// [`DeviceEvent`]: crate::event::DeviceEvent
|
||||
pub fn set_device_event_filter(&self, _filter: DeviceEventFilter) {
|
||||
#[cfg(any(x11_platform, wayland_platform, windows))]
|
||||
self.p.set_device_event_filter(_filter);
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl<T> HasRawDisplayHandle for EventLoopWindowTarget<T> {
|
||||
/// Returns a [`raw_window_handle::RawDisplayHandle`] for the event loop.
|
||||
fn raw_display_handle(&self) -> RawDisplayHandle {
|
||||
self.p.raw_display_handle()
|
||||
}
|
||||
}
|
||||
|
||||
/// Used to send custom events to [`EventLoop`].
|
||||
pub struct EventLoopProxy<T: 'static> {
|
||||
event_loop_proxy: platform_impl::EventLoopProxy<T>,
|
||||
}
|
||||
|
||||
impl<T: 'static> Clone for EventLoopProxy<T> {
|
||||
fn clone(&self) -> Self {
|
||||
Self {
|
||||
event_loop_proxy: self.event_loop_proxy.clone(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoopProxy<T> {
|
||||
/// Send an event to the [`EventLoop`] from which this proxy was created. This emits a
|
||||
/// `UserEvent(event)` event in the event loop, where `event` is the value passed to this
|
||||
/// function.
|
||||
///
|
||||
/// Returns an `Err` if the associated [`EventLoop`] no longer exists.
|
||||
///
|
||||
/// [`UserEvent(event)`]: Event::UserEvent
|
||||
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>> {
|
||||
self.event_loop_proxy.send_event(event)
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: 'static> fmt::Debug for EventLoopProxy<T> {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.pad("EventLoopProxy { .. }")
|
||||
}
|
||||
}
|
||||
|
||||
/// The error that is returned when an [`EventLoopProxy`] attempts to wake up an [`EventLoop`] that
|
||||
/// no longer exists.
|
||||
///
|
||||
/// Contains the original event given to [`EventLoopProxy::send_event`].
|
||||
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
|
||||
pub struct EventLoopClosed<T>(pub T);
|
||||
|
||||
impl<T> fmt::Display for EventLoopClosed<T> {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.write_str("Tried to wake up a closed `EventLoop`")
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: fmt::Debug> error::Error for EventLoopClosed<T> {}
|
||||
|
||||
/// Filter controlling the propagation of device events.
|
||||
#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
|
||||
pub enum DeviceEventFilter {
|
||||
/// Always filter out device events.
|
||||
Always,
|
||||
/// Filter out device events while the window is not focused.
|
||||
Unfocused,
|
||||
/// Report all device events regardless of window focus.
|
||||
Never,
|
||||
}
|
||||
|
||||
impl Default for DeviceEventFilter {
|
||||
fn default() -> Self {
|
||||
Self::Unfocused
|
||||
}
|
||||
}
|
||||
129
third-party/vendor/winit/src/icon.rs
vendored
Normal file
129
third-party/vendor/winit/src/icon.rs
vendored
Normal file
|
|
@ -0,0 +1,129 @@
|
|||
use crate::platform_impl::PlatformIcon;
|
||||
use std::{error::Error, fmt, io, mem};
|
||||
|
||||
#[repr(C)]
|
||||
#[derive(Debug)]
|
||||
pub(crate) struct Pixel {
|
||||
pub(crate) r: u8,
|
||||
pub(crate) g: u8,
|
||||
pub(crate) b: u8,
|
||||
pub(crate) a: u8,
|
||||
}
|
||||
|
||||
pub(crate) const PIXEL_SIZE: usize = mem::size_of::<Pixel>();
|
||||
|
||||
#[derive(Debug)]
|
||||
/// An error produced when using [`Icon::from_rgba`] with invalid arguments.
|
||||
pub enum BadIcon {
|
||||
/// Produced when the length of the `rgba` argument isn't divisible by 4, thus `rgba` can't be
|
||||
/// safely interpreted as 32bpp RGBA pixels.
|
||||
ByteCountNotDivisibleBy4 { byte_count: usize },
|
||||
/// Produced when the number of pixels (`rgba.len() / 4`) isn't equal to `width * height`.
|
||||
/// At least one of your arguments is incorrect.
|
||||
DimensionsVsPixelCount {
|
||||
width: u32,
|
||||
height: u32,
|
||||
width_x_height: usize,
|
||||
pixel_count: usize,
|
||||
},
|
||||
/// Produced when underlying OS functionality failed to create the icon
|
||||
OsError(io::Error),
|
||||
}
|
||||
|
||||
impl fmt::Display for BadIcon {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
match self {
|
||||
BadIcon::ByteCountNotDivisibleBy4 { byte_count } => write!(f,
|
||||
"The length of the `rgba` argument ({byte_count:?}) isn't divisible by 4, making it impossible to interpret as 32bpp RGBA pixels.",
|
||||
),
|
||||
BadIcon::DimensionsVsPixelCount {
|
||||
width,
|
||||
height,
|
||||
width_x_height,
|
||||
pixel_count,
|
||||
} => write!(f,
|
||||
"The specified dimensions ({width:?}x{height:?}) don't match the number of pixels supplied by the `rgba` argument ({pixel_count:?}). For those dimensions, the expected pixel count is {width_x_height:?}.",
|
||||
),
|
||||
BadIcon::OsError(e) => write!(f, "OS error when instantiating the icon: {e:?}"),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Error for BadIcon {
|
||||
fn source(&self) -> Option<&(dyn Error + 'static)> {
|
||||
Some(self)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
pub(crate) struct RgbaIcon {
|
||||
pub(crate) rgba: Vec<u8>,
|
||||
pub(crate) width: u32,
|
||||
pub(crate) height: u32,
|
||||
}
|
||||
|
||||
/// For platforms which don't have window icons (e.g. web)
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
pub(crate) struct NoIcon;
|
||||
|
||||
#[allow(dead_code)] // These are not used on every platform
|
||||
mod constructors {
|
||||
use super::*;
|
||||
|
||||
impl RgbaIcon {
|
||||
pub fn from_rgba(rgba: Vec<u8>, width: u32, height: u32) -> Result<Self, BadIcon> {
|
||||
if rgba.len() % PIXEL_SIZE != 0 {
|
||||
return Err(BadIcon::ByteCountNotDivisibleBy4 {
|
||||
byte_count: rgba.len(),
|
||||
});
|
||||
}
|
||||
let pixel_count = rgba.len() / PIXEL_SIZE;
|
||||
if pixel_count != (width * height) as usize {
|
||||
Err(BadIcon::DimensionsVsPixelCount {
|
||||
width,
|
||||
height,
|
||||
width_x_height: (width * height) as usize,
|
||||
pixel_count,
|
||||
})
|
||||
} else {
|
||||
Ok(RgbaIcon {
|
||||
rgba,
|
||||
width,
|
||||
height,
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl NoIcon {
|
||||
pub fn from_rgba(rgba: Vec<u8>, width: u32, height: u32) -> Result<Self, BadIcon> {
|
||||
// Create the rgba icon anyway to validate the input
|
||||
let _ = RgbaIcon::from_rgba(rgba, width, height)?;
|
||||
Ok(NoIcon)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// An icon used for the window titlebar, taskbar, etc.
|
||||
#[derive(Clone)]
|
||||
pub struct Icon {
|
||||
pub(crate) inner: PlatformIcon,
|
||||
}
|
||||
|
||||
impl fmt::Debug for Icon {
|
||||
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
fmt::Debug::fmt(&self.inner, formatter)
|
||||
}
|
||||
}
|
||||
|
||||
impl Icon {
|
||||
/// Creates an icon from 32bpp RGBA data.
|
||||
///
|
||||
/// The length of `rgba` must be divisible by 4, and `width * height` must equal
|
||||
/// `rgba.len() / 4`. Otherwise, this will return a `BadIcon` error.
|
||||
pub fn from_rgba(rgba: Vec<u8>, width: u32, height: u32) -> Result<Self, BadIcon> {
|
||||
Ok(Icon {
|
||||
inner: PlatformIcon::from_rgba(rgba, width, height)?,
|
||||
})
|
||||
}
|
||||
}
|
||||
161
third-party/vendor/winit/src/lib.rs
vendored
Normal file
161
third-party/vendor/winit/src/lib.rs
vendored
Normal file
|
|
@ -0,0 +1,161 @@
|
|||
//! Winit is a cross-platform window creation and event loop management library.
|
||||
//!
|
||||
//! # Building windows
|
||||
//!
|
||||
//! Before you can build a [`Window`], you first need to build an [`EventLoop`]. This is done with the
|
||||
//! [`EventLoop::new()`] function.
|
||||
//!
|
||||
//! ```no_run
|
||||
//! use winit::event_loop::EventLoop;
|
||||
//! let event_loop = EventLoop::new();
|
||||
//! ```
|
||||
//!
|
||||
//! Once this is done there are two ways to create a [`Window`]:
|
||||
//!
|
||||
//! - Calling [`Window::new(&event_loop)`][window_new].
|
||||
//! - Calling [`let builder = WindowBuilder::new()`][window_builder_new] then [`builder.build(&event_loop)`][window_builder_build].
|
||||
//!
|
||||
//! The first method is the simplest, and will give you default values for everything. The second
|
||||
//! method allows you to customize the way your [`Window`] will look and behave by modifying the
|
||||
//! fields of the [`WindowBuilder`] object before you create the [`Window`].
|
||||
//!
|
||||
//! # Event handling
|
||||
//!
|
||||
//! Once a [`Window`] has been created, it will generate different *events*. A [`Window`] object can
|
||||
//! generate [`WindowEvent`]s when certain input events occur, such as a cursor moving over the
|
||||
//! window or a key getting pressed while the window is focused. Devices can generate
|
||||
//! [`DeviceEvent`]s, which contain unfiltered event data that isn't specific to a certain window.
|
||||
//! Some user activity, like mouse movement, can generate both a [`WindowEvent`] *and* a
|
||||
//! [`DeviceEvent`]. You can also create and handle your own custom [`UserEvent`]s, if desired.
|
||||
//!
|
||||
//! You can retrieve events by calling [`EventLoop::run`][event_loop_run]. This function will
|
||||
//! dispatch events for every [`Window`] that was created with that particular [`EventLoop`], and
|
||||
//! will run until the `control_flow` argument given to the closure is set to
|
||||
//! [`ControlFlow`]`::`[`ExitWithCode`] (which [`ControlFlow`]`::`[`Exit`] aliases to), at which
|
||||
//! point [`Event`]`::`[`LoopDestroyed`] is emitted and the entire program terminates.
|
||||
//!
|
||||
//! Winit no longer uses a `EventLoop::poll_events() -> impl Iterator<Event>`-based event loop
|
||||
//! model, since that can't be implemented properly on some platforms (e.g web, iOS) and works poorly on
|
||||
//! most other platforms. However, this model can be re-implemented to an extent with
|
||||
//! [`EventLoopExtRunReturn::run_return`]. See that method's documentation for more reasons about why
|
||||
//! it's discouraged, beyond compatibility reasons.
|
||||
//!
|
||||
//!
|
||||
//! ```no_run
|
||||
//! use winit::{
|
||||
//! event::{Event, WindowEvent},
|
||||
//! event_loop::EventLoop,
|
||||
//! window::WindowBuilder,
|
||||
//! };
|
||||
//!
|
||||
//! let event_loop = EventLoop::new();
|
||||
//! let window = WindowBuilder::new().build(&event_loop).unwrap();
|
||||
//!
|
||||
//! event_loop.run(move |event, _, control_flow| {
|
||||
//! // ControlFlow::Poll continuously runs the event loop, even if the OS hasn't
|
||||
//! // dispatched any events. This is ideal for games and similar applications.
|
||||
//! control_flow.set_poll();
|
||||
//!
|
||||
//! // ControlFlow::Wait pauses the event loop if no events are available to process.
|
||||
//! // This is ideal for non-game applications that only update in response to user
|
||||
//! // input, and uses significantly less power/CPU time than ControlFlow::Poll.
|
||||
//! control_flow.set_wait();
|
||||
//!
|
||||
//! match event {
|
||||
//! Event::WindowEvent {
|
||||
//! event: WindowEvent::CloseRequested,
|
||||
//! ..
|
||||
//! } => {
|
||||
//! println!("The close button was pressed; stopping");
|
||||
//! control_flow.set_exit();
|
||||
//! },
|
||||
//! Event::MainEventsCleared => {
|
||||
//! // Application update code.
|
||||
//!
|
||||
//! // Queue a RedrawRequested event.
|
||||
//! //
|
||||
//! // You only need to call this if you've determined that you need to redraw, in
|
||||
//! // applications which do not always need to. Applications that redraw continuously
|
||||
//! // can just render here instead.
|
||||
//! window.request_redraw();
|
||||
//! },
|
||||
//! Event::RedrawRequested(_) => {
|
||||
//! // Redraw the application.
|
||||
//! //
|
||||
//! // It's preferable for applications that do not render continuously to render in
|
||||
//! // this event rather than in MainEventsCleared, since rendering in here allows
|
||||
//! // the program to gracefully handle redraws requested by the OS.
|
||||
//! },
|
||||
//! _ => ()
|
||||
//! }
|
||||
//! });
|
||||
//! ```
|
||||
//!
|
||||
//! [`Event`]`::`[`WindowEvent`] has a [`WindowId`] member. In multi-window environments, it should be
|
||||
//! compared to the value returned by [`Window::id()`][window_id_fn] to determine which [`Window`]
|
||||
//! dispatched the event.
|
||||
//!
|
||||
//! # Drawing on the window
|
||||
//!
|
||||
//! Winit doesn't directly provide any methods for drawing on a [`Window`]. However it allows you to
|
||||
//! retrieve the raw handle of the window and display (see the [`platform`] module and/or the
|
||||
//! [`raw_window_handle`] and [`raw_display_handle`] methods), which in turn allows
|
||||
//! you to create an OpenGL/Vulkan/DirectX/Metal/etc. context that can be used to render graphics.
|
||||
//!
|
||||
//! Note that many platforms will display garbage data in the window's client area if the
|
||||
//! application doesn't render anything to the window by the time the desktop compositor is ready to
|
||||
//! display the window to the user. If you notice this happening, you should create the window with
|
||||
//! [`visible` set to `false`](crate::window::WindowBuilder::with_visible) and explicitly make the
|
||||
//! window visible only once you're ready to render into it.
|
||||
//!
|
||||
//! [`EventLoop`]: event_loop::EventLoop
|
||||
//! [`EventLoopExtRunReturn::run_return`]: ./platform/run_return/trait.EventLoopExtRunReturn.html#tymethod.run_return
|
||||
//! [`EventLoop::new()`]: event_loop::EventLoop::new
|
||||
//! [event_loop_run]: event_loop::EventLoop::run
|
||||
//! [`ControlFlow`]: event_loop::ControlFlow
|
||||
//! [`Exit`]: event_loop::ControlFlow::Exit
|
||||
//! [`ExitWithCode`]: event_loop::ControlFlow::ExitWithCode
|
||||
//! [`Window`]: window::Window
|
||||
//! [`WindowId`]: window::WindowId
|
||||
//! [`WindowBuilder`]: window::WindowBuilder
|
||||
//! [window_new]: window::Window::new
|
||||
//! [window_builder_new]: window::WindowBuilder::new
|
||||
//! [window_builder_build]: window::WindowBuilder::build
|
||||
//! [window_id_fn]: window::Window::id
|
||||
//! [`Event`]: event::Event
|
||||
//! [`WindowEvent`]: event::WindowEvent
|
||||
//! [`DeviceEvent`]: event::DeviceEvent
|
||||
//! [`UserEvent`]: event::Event::UserEvent
|
||||
//! [`LoopDestroyed`]: event::Event::LoopDestroyed
|
||||
//! [`platform`]: platform
|
||||
//! [`raw_window_handle`]: ./window/struct.Window.html#method.raw_window_handle
|
||||
//! [`raw_display_handle`]: ./window/struct.Window.html#method.raw_display_handle
|
||||
|
||||
#![deny(rust_2018_idioms)]
|
||||
#![deny(rustdoc::broken_intra_doc_links)]
|
||||
#![deny(clippy::all)]
|
||||
#![cfg_attr(feature = "cargo-clippy", deny(warnings))]
|
||||
// Doc feature labels can be tested locally by running RUSTDOCFLAGS="--cfg=docsrs" cargo +nightly doc
|
||||
#![cfg_attr(docsrs, feature(doc_auto_cfg))]
|
||||
#![allow(clippy::missing_safety_doc)]
|
||||
|
||||
#[allow(unused_imports)]
|
||||
#[macro_use]
|
||||
extern crate log;
|
||||
#[cfg(feature = "serde")]
|
||||
#[macro_use]
|
||||
extern crate serde;
|
||||
#[macro_use]
|
||||
extern crate bitflags;
|
||||
|
||||
pub mod dpi;
|
||||
#[macro_use]
|
||||
pub mod error;
|
||||
pub mod event;
|
||||
pub mod event_loop;
|
||||
mod icon;
|
||||
pub mod monitor;
|
||||
mod platform_impl;
|
||||
pub mod window;
|
||||
|
||||
pub mod platform;
|
||||
181
third-party/vendor/winit/src/monitor.rs
vendored
Normal file
181
third-party/vendor/winit/src/monitor.rs
vendored
Normal file
|
|
@ -0,0 +1,181 @@
|
|||
//! Types useful for interacting with a user's monitors.
|
||||
//!
|
||||
//! If you want to get basic information about a monitor, you can use the
|
||||
//! [`MonitorHandle`] type. This is retrieved from one of the following
|
||||
//! methods, which return an iterator of [`MonitorHandle`]:
|
||||
//! - [`EventLoopWindowTarget::available_monitors`](crate::event_loop::EventLoopWindowTarget::available_monitors).
|
||||
//! - [`Window::available_monitors`](crate::window::Window::available_monitors).
|
||||
use crate::{
|
||||
dpi::{PhysicalPosition, PhysicalSize},
|
||||
platform_impl,
|
||||
};
|
||||
|
||||
/// Describes a fullscreen video mode of a monitor.
|
||||
///
|
||||
/// Can be acquired with [`MonitorHandle::video_modes`].
|
||||
#[derive(Clone, PartialEq, Eq, Hash)]
|
||||
pub struct VideoMode {
|
||||
pub(crate) video_mode: platform_impl::VideoMode,
|
||||
}
|
||||
|
||||
impl std::fmt::Debug for VideoMode {
|
||||
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||
self.video_mode.fmt(f)
|
||||
}
|
||||
}
|
||||
|
||||
impl PartialOrd for VideoMode {
|
||||
fn partial_cmp(&self, other: &VideoMode) -> Option<std::cmp::Ordering> {
|
||||
Some(self.cmp(other))
|
||||
}
|
||||
}
|
||||
|
||||
impl Ord for VideoMode {
|
||||
fn cmp(&self, other: &VideoMode) -> std::cmp::Ordering {
|
||||
// TODO: we can impl `Ord` for `PhysicalSize` once we switch from `f32`
|
||||
// to `u32` there
|
||||
let size: (u32, u32) = self.size().into();
|
||||
let other_size: (u32, u32) = other.size().into();
|
||||
self.monitor().cmp(&other.monitor()).then(
|
||||
size.cmp(&other_size)
|
||||
.then(
|
||||
self.refresh_rate_millihertz()
|
||||
.cmp(&other.refresh_rate_millihertz())
|
||||
.then(self.bit_depth().cmp(&other.bit_depth())),
|
||||
)
|
||||
.reverse(),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl VideoMode {
|
||||
/// Returns the resolution of this video mode.
|
||||
#[inline]
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
self.video_mode.size()
|
||||
}
|
||||
|
||||
/// Returns the bit depth of this video mode, as in how many bits you have
|
||||
/// available per color. This is generally 24 bits or 32 bits on modern
|
||||
/// systems, depending on whether the alpha channel is counted or not.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Wayland / Orbital:** Always returns 32.
|
||||
/// - **iOS:** Always returns 32.
|
||||
#[inline]
|
||||
pub fn bit_depth(&self) -> u16 {
|
||||
self.video_mode.bit_depth()
|
||||
}
|
||||
|
||||
/// Returns the refresh rate of this video mode in mHz.
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
self.video_mode.refresh_rate_millihertz()
|
||||
}
|
||||
|
||||
/// Returns the monitor that this video mode is valid for. Each monitor has
|
||||
/// a separate set of valid video modes.
|
||||
#[inline]
|
||||
pub fn monitor(&self) -> MonitorHandle {
|
||||
MonitorHandle {
|
||||
inner: self.video_mode.monitor(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl std::fmt::Display for VideoMode {
|
||||
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||
write!(
|
||||
f,
|
||||
"{}x{} @ {} mHz ({} bpp)",
|
||||
self.size().width,
|
||||
self.size().height,
|
||||
self.refresh_rate_millihertz(),
|
||||
self.bit_depth()
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
/// Handle to a monitor.
|
||||
///
|
||||
/// Allows you to retrieve information about a given monitor and can be used in [`Window`] creation.
|
||||
///
|
||||
/// [`Window`]: crate::window::Window
|
||||
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
|
||||
pub struct MonitorHandle {
|
||||
pub(crate) inner: platform_impl::MonitorHandle,
|
||||
}
|
||||
|
||||
impl MonitorHandle {
|
||||
/// Returns a human-readable name of the monitor.
|
||||
///
|
||||
/// Returns `None` if the monitor doesn't exist anymore.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Web:** Always returns None
|
||||
#[inline]
|
||||
pub fn name(&self) -> Option<String> {
|
||||
self.inner.name()
|
||||
}
|
||||
|
||||
/// Returns the monitor's resolution.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Web:** Always returns (0,0)
|
||||
#[inline]
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
self.inner.size()
|
||||
}
|
||||
|
||||
/// Returns the top-left corner position of the monitor relative to the larger full
|
||||
/// screen area.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Web:** Always returns (0,0)
|
||||
#[inline]
|
||||
pub fn position(&self) -> PhysicalPosition<i32> {
|
||||
self.inner.position()
|
||||
}
|
||||
|
||||
/// The monitor refresh rate used by the system.
|
||||
///
|
||||
/// Return `Some` if succeed, or `None` if failed, which usually happens when the monitor
|
||||
/// the window is on is removed.
|
||||
///
|
||||
/// When using exclusive fullscreen, the refresh rate of the [`VideoMode`] that was used to
|
||||
/// enter fullscreen should be used instead.
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
self.inner.refresh_rate_millihertz()
|
||||
}
|
||||
|
||||
/// Returns the scale factor that can be used to map logical pixels to physical pixels, and vice versa.
|
||||
///
|
||||
/// See the [`dpi`](crate::dpi) module for more information.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **X11:** Can be overridden using the `WINIT_X11_SCALE_FACTOR` environment variable.
|
||||
/// - **Android:** Always returns 1.0.
|
||||
/// - **Web:** Always returns 1.0
|
||||
#[inline]
|
||||
pub fn scale_factor(&self) -> f64 {
|
||||
self.inner.scale_factor()
|
||||
}
|
||||
|
||||
/// Returns all fullscreen video modes supported by this monitor.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **Web:** Always returns an empty iterator
|
||||
#[inline]
|
||||
pub fn video_modes(&self) -> impl Iterator<Item = VideoMode> {
|
||||
self.inner
|
||||
.video_modes()
|
||||
.map(|video_mode| VideoMode { video_mode })
|
||||
}
|
||||
}
|
||||
78
third-party/vendor/winit/src/platform/android.rs
vendored
Normal file
78
third-party/vendor/winit/src/platform/android.rs
vendored
Normal file
|
|
@ -0,0 +1,78 @@
|
|||
use crate::{
|
||||
event_loop::{EventLoop, EventLoopBuilder, EventLoopWindowTarget},
|
||||
window::{Window, WindowBuilder},
|
||||
};
|
||||
|
||||
use android_activity::{AndroidApp, ConfigurationRef, Rect};
|
||||
|
||||
/// Additional methods on [`EventLoop`] that are specific to Android.
|
||||
pub trait EventLoopExtAndroid {}
|
||||
|
||||
impl<T> EventLoopExtAndroid for EventLoop<T> {}
|
||||
|
||||
/// Additional methods on [`EventLoopWindowTarget`] that are specific to Android.
|
||||
pub trait EventLoopWindowTargetExtAndroid {}
|
||||
|
||||
/// Additional methods on [`Window`] that are specific to Android.
|
||||
pub trait WindowExtAndroid {
|
||||
fn content_rect(&self) -> Rect;
|
||||
|
||||
fn config(&self) -> ConfigurationRef;
|
||||
}
|
||||
|
||||
impl WindowExtAndroid for Window {
|
||||
fn content_rect(&self) -> Rect {
|
||||
self.window.content_rect()
|
||||
}
|
||||
|
||||
fn config(&self) -> ConfigurationRef {
|
||||
self.window.config()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTargetExtAndroid for EventLoopWindowTarget<T> {}
|
||||
|
||||
/// Additional methods on [`WindowBuilder`] that are specific to Android.
|
||||
pub trait WindowBuilderExtAndroid {}
|
||||
|
||||
impl WindowBuilderExtAndroid for WindowBuilder {}
|
||||
|
||||
pub trait EventLoopBuilderExtAndroid {
|
||||
/// Associates the `AndroidApp` that was passed to `android_main()` with the event loop
|
||||
///
|
||||
/// This must be called on Android since the `AndroidApp` is not global state.
|
||||
fn with_android_app(&mut self, app: AndroidApp) -> &mut Self;
|
||||
}
|
||||
|
||||
impl<T> EventLoopBuilderExtAndroid for EventLoopBuilder<T> {
|
||||
fn with_android_app(&mut self, app: AndroidApp) -> &mut Self {
|
||||
self.platform_specific.android_app = Some(app);
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Re-export of the `android_activity` API
|
||||
///
|
||||
/// Winit re-exports the `android_activity` API for convenience so that most
|
||||
/// applications can rely on the Winit crate to resolve the required version of
|
||||
/// `android_activity` and avoid any chance of a conflict between Winit and the
|
||||
/// application crate.
|
||||
///
|
||||
/// Unlike most libraries there can only be a single implementation
|
||||
/// of the `android_activity` glue crate linked with an application because
|
||||
/// it is responsible for the application's `android_main()` entry point.
|
||||
///
|
||||
/// Since Winit depends on a specific version of `android_activity` the simplest
|
||||
/// way to avoid creating a conflict is for applications to avoid explicitly
|
||||
/// depending on the `android_activity` crate, and instead consume the API that
|
||||
/// is re-exported by Winit.
|
||||
///
|
||||
/// For compatibility applications should then import the `AndroidApp` type for
|
||||
/// their `android_main(app: AndroidApp)` function like:
|
||||
/// ```rust
|
||||
/// #[cfg(target_os="android")]
|
||||
/// use winit::platform::android::activity::AndroidApp;
|
||||
/// ```
|
||||
pub mod activity {
|
||||
pub use android_activity::*;
|
||||
}
|
||||
306
third-party/vendor/winit/src/platform/ios.rs
vendored
Normal file
306
third-party/vendor/winit/src/platform/ios.rs
vendored
Normal file
|
|
@ -0,0 +1,306 @@
|
|||
use std::os::raw::c_void;
|
||||
|
||||
use objc2::rc::Id;
|
||||
|
||||
use crate::{
|
||||
event_loop::EventLoop,
|
||||
monitor::{MonitorHandle, VideoMode},
|
||||
window::{Window, WindowBuilder},
|
||||
};
|
||||
|
||||
/// Additional methods on [`EventLoop`] that are specific to iOS.
|
||||
pub trait EventLoopExtIOS {
|
||||
/// Returns the [`Idiom`] (phone/tablet/tv/etc) for the current device.
|
||||
fn idiom(&self) -> Idiom;
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoopExtIOS for EventLoop<T> {
|
||||
fn idiom(&self) -> Idiom {
|
||||
self.event_loop.idiom()
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`Window`] that are specific to iOS.
|
||||
pub trait WindowExtIOS {
|
||||
/// Returns a pointer to the [`UIWindow`] that is used by this window.
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
///
|
||||
/// [`UIWindow`]: https://developer.apple.com/documentation/uikit/uiwindow?language=objc
|
||||
fn ui_window(&self) -> *mut c_void;
|
||||
|
||||
/// Returns a pointer to the [`UIViewController`] that is used by this window.
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
///
|
||||
/// [`UIViewController`]: https://developer.apple.com/documentation/uikit/uiviewcontroller?language=objc
|
||||
fn ui_view_controller(&self) -> *mut c_void;
|
||||
|
||||
/// Returns a pointer to the [`UIView`] that is used by this window.
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
///
|
||||
/// [`UIView`]: https://developer.apple.com/documentation/uikit/uiview?language=objc
|
||||
fn ui_view(&self) -> *mut c_void;
|
||||
|
||||
/// Sets the [`contentScaleFactor`] of the underlying [`UIWindow`] to `scale_factor`.
|
||||
///
|
||||
/// The default value is device dependent, and it's recommended GLES or Metal applications set
|
||||
/// this to [`MonitorHandle::scale_factor()`].
|
||||
///
|
||||
/// [`UIWindow`]: https://developer.apple.com/documentation/uikit/uiwindow?language=objc
|
||||
/// [`contentScaleFactor`]: https://developer.apple.com/documentation/uikit/uiview/1622657-contentscalefactor?language=objc
|
||||
fn set_scale_factor(&self, scale_factor: f64);
|
||||
|
||||
/// Sets the valid orientations for the [`Window`].
|
||||
///
|
||||
/// The default value is [`ValidOrientations::LandscapeAndPortrait`].
|
||||
///
|
||||
/// This changes the value returned by
|
||||
/// [`-[UIViewController supportedInterfaceOrientations]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/1621435-supportedinterfaceorientations?language=objc),
|
||||
/// and then calls
|
||||
/// [`-[UIViewController attemptRotationToDeviceOrientation]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/1621400-attemptrotationtodeviceorientati?language=objc).
|
||||
fn set_valid_orientations(&self, valid_orientations: ValidOrientations);
|
||||
|
||||
/// Sets whether the [`Window`] prefers the home indicator hidden.
|
||||
///
|
||||
/// The default is to prefer showing the home indicator.
|
||||
///
|
||||
/// This changes the value returned by
|
||||
/// [`-[UIViewController prefersHomeIndicatorAutoHidden]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/2887510-prefershomeindicatorautohidden?language=objc),
|
||||
/// and then calls
|
||||
/// [`-[UIViewController setNeedsUpdateOfHomeIndicatorAutoHidden]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/2887509-setneedsupdateofhomeindicatoraut?language=objc).
|
||||
///
|
||||
/// This only has an effect on iOS 11.0+.
|
||||
fn set_prefers_home_indicator_hidden(&self, hidden: bool);
|
||||
|
||||
/// Sets the screen edges for which the system gestures will take a lower priority than the
|
||||
/// application's touch handling.
|
||||
///
|
||||
/// This changes the value returned by
|
||||
/// [`-[UIViewController preferredScreenEdgesDeferringSystemGestures]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/2887512-preferredscreenedgesdeferringsys?language=objc),
|
||||
/// and then calls
|
||||
/// [`-[UIViewController setNeedsUpdateOfScreenEdgesDeferringSystemGestures]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/2887507-setneedsupdateofscreenedgesdefer?language=objc).
|
||||
///
|
||||
/// This only has an effect on iOS 11.0+.
|
||||
fn set_preferred_screen_edges_deferring_system_gestures(&self, edges: ScreenEdge);
|
||||
|
||||
/// Sets whether the [`Window`] prefers the status bar hidden.
|
||||
///
|
||||
/// The default is to prefer showing the status bar.
|
||||
///
|
||||
/// This changes the value returned by
|
||||
/// [`-[UIViewController prefersStatusBarHidden]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/1621440-prefersstatusbarhidden?language=objc),
|
||||
/// and then calls
|
||||
/// [`-[UIViewController setNeedsStatusBarAppearanceUpdate]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/1621354-setneedsstatusbarappearanceupdat?language=objc).
|
||||
fn set_prefers_status_bar_hidden(&self, hidden: bool);
|
||||
}
|
||||
|
||||
impl WindowExtIOS for Window {
|
||||
#[inline]
|
||||
fn ui_window(&self) -> *mut c_void {
|
||||
self.window.ui_window()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn ui_view_controller(&self) -> *mut c_void {
|
||||
self.window.ui_view_controller()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn ui_view(&self) -> *mut c_void {
|
||||
self.window.ui_view()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_scale_factor(&self, scale_factor: f64) {
|
||||
self.window.set_scale_factor(scale_factor)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_valid_orientations(&self, valid_orientations: ValidOrientations) {
|
||||
self.window.set_valid_orientations(valid_orientations)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_prefers_home_indicator_hidden(&self, hidden: bool) {
|
||||
self.window.set_prefers_home_indicator_hidden(hidden)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_preferred_screen_edges_deferring_system_gestures(&self, edges: ScreenEdge) {
|
||||
self.window
|
||||
.set_preferred_screen_edges_deferring_system_gestures(edges)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_prefers_status_bar_hidden(&self, hidden: bool) {
|
||||
self.window.set_prefers_status_bar_hidden(hidden)
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`WindowBuilder`] that are specific to iOS.
|
||||
pub trait WindowBuilderExtIOS {
|
||||
/// Sets the [`contentScaleFactor`] of the underlying [`UIWindow`] to `scale_factor`.
|
||||
///
|
||||
/// The default value is device dependent, and it's recommended GLES or Metal applications set
|
||||
/// this to [`MonitorHandle::scale_factor()`].
|
||||
///
|
||||
/// [`UIWindow`]: https://developer.apple.com/documentation/uikit/uiwindow?language=objc
|
||||
/// [`contentScaleFactor`]: https://developer.apple.com/documentation/uikit/uiview/1622657-contentscalefactor?language=objc
|
||||
fn with_scale_factor(self, scale_factor: f64) -> WindowBuilder;
|
||||
|
||||
/// Sets the valid orientations for the [`Window`].
|
||||
///
|
||||
/// The default value is [`ValidOrientations::LandscapeAndPortrait`].
|
||||
///
|
||||
/// This sets the initial value returned by
|
||||
/// [`-[UIViewController supportedInterfaceOrientations]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/1621435-supportedinterfaceorientations?language=objc).
|
||||
fn with_valid_orientations(self, valid_orientations: ValidOrientations) -> WindowBuilder;
|
||||
|
||||
/// Sets whether the [`Window`] prefers the home indicator hidden.
|
||||
///
|
||||
/// The default is to prefer showing the home indicator.
|
||||
///
|
||||
/// This sets the initial value returned by
|
||||
/// [`-[UIViewController prefersHomeIndicatorAutoHidden]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/2887510-prefershomeindicatorautohidden?language=objc).
|
||||
///
|
||||
/// This only has an effect on iOS 11.0+.
|
||||
fn with_prefers_home_indicator_hidden(self, hidden: bool) -> WindowBuilder;
|
||||
|
||||
/// Sets the screen edges for which the system gestures will take a lower priority than the
|
||||
/// application's touch handling.
|
||||
///
|
||||
/// This sets the initial value returned by
|
||||
/// [`-[UIViewController preferredScreenEdgesDeferringSystemGestures]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/2887512-preferredscreenedgesdeferringsys?language=objc).
|
||||
///
|
||||
/// This only has an effect on iOS 11.0+.
|
||||
fn with_preferred_screen_edges_deferring_system_gestures(
|
||||
self,
|
||||
edges: ScreenEdge,
|
||||
) -> WindowBuilder;
|
||||
|
||||
/// Sets whether the [`Window`] prefers the status bar hidden.
|
||||
///
|
||||
/// The default is to prefer showing the status bar.
|
||||
///
|
||||
/// This sets the initial value returned by
|
||||
/// [`-[UIViewController prefersStatusBarHidden]`](https://developer.apple.com/documentation/uikit/uiviewcontroller/1621440-prefersstatusbarhidden?language=objc).
|
||||
fn with_prefers_status_bar_hidden(self, hidden: bool) -> WindowBuilder;
|
||||
}
|
||||
|
||||
impl WindowBuilderExtIOS for WindowBuilder {
|
||||
#[inline]
|
||||
fn with_scale_factor(mut self, scale_factor: f64) -> WindowBuilder {
|
||||
self.platform_specific.scale_factor = Some(scale_factor);
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_valid_orientations(mut self, valid_orientations: ValidOrientations) -> WindowBuilder {
|
||||
self.platform_specific.valid_orientations = valid_orientations;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_prefers_home_indicator_hidden(mut self, hidden: bool) -> WindowBuilder {
|
||||
self.platform_specific.prefers_home_indicator_hidden = hidden;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_preferred_screen_edges_deferring_system_gestures(
|
||||
mut self,
|
||||
edges: ScreenEdge,
|
||||
) -> WindowBuilder {
|
||||
self.platform_specific
|
||||
.preferred_screen_edges_deferring_system_gestures = edges;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_prefers_status_bar_hidden(mut self, hidden: bool) -> WindowBuilder {
|
||||
self.platform_specific.prefers_status_bar_hidden = hidden;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`MonitorHandle`] that are specific to iOS.
|
||||
pub trait MonitorHandleExtIOS {
|
||||
/// Returns a pointer to the [`UIScreen`] that is used by this monitor.
|
||||
///
|
||||
/// [`UIScreen`]: https://developer.apple.com/documentation/uikit/uiscreen?language=objc
|
||||
fn ui_screen(&self) -> *mut c_void;
|
||||
|
||||
/// Returns the preferred [`VideoMode`] for this monitor.
|
||||
///
|
||||
/// This translates to a call to [`-[UIScreen preferredMode]`](https://developer.apple.com/documentation/uikit/uiscreen/1617823-preferredmode?language=objc).
|
||||
fn preferred_video_mode(&self) -> VideoMode;
|
||||
}
|
||||
|
||||
impl MonitorHandleExtIOS for MonitorHandle {
|
||||
#[inline]
|
||||
fn ui_screen(&self) -> *mut c_void {
|
||||
Id::as_ptr(self.inner.ui_screen()) as *mut c_void
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn preferred_video_mode(&self) -> VideoMode {
|
||||
VideoMode {
|
||||
video_mode: self.inner.preferred_video_mode(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Valid orientations for a particular [`Window`].
|
||||
#[derive(Clone, Copy, Debug)]
|
||||
pub enum ValidOrientations {
|
||||
/// Excludes `PortraitUpsideDown` on iphone
|
||||
LandscapeAndPortrait,
|
||||
|
||||
Landscape,
|
||||
|
||||
/// Excludes `PortraitUpsideDown` on iphone
|
||||
Portrait,
|
||||
}
|
||||
|
||||
impl Default for ValidOrientations {
|
||||
#[inline]
|
||||
fn default() -> ValidOrientations {
|
||||
ValidOrientations::LandscapeAndPortrait
|
||||
}
|
||||
}
|
||||
|
||||
/// The device [idiom].
|
||||
///
|
||||
/// [idiom]: https://developer.apple.com/documentation/uikit/uidevice/1620037-userinterfaceidiom?language=objc
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub enum Idiom {
|
||||
Unspecified,
|
||||
|
||||
/// iPhone and iPod touch.
|
||||
Phone,
|
||||
|
||||
/// iPad.
|
||||
Pad,
|
||||
|
||||
/// tvOS and Apple TV.
|
||||
TV,
|
||||
CarPlay,
|
||||
}
|
||||
|
||||
bitflags! {
|
||||
/// The [edges] of a screen.
|
||||
///
|
||||
/// [edges]: https://developer.apple.com/documentation/uikit/uirectedge?language=objc
|
||||
#[derive(Default)]
|
||||
pub struct ScreenEdge: u8 {
|
||||
const NONE = 0;
|
||||
const TOP = 1 << 0;
|
||||
const LEFT = 1 << 1;
|
||||
const BOTTOM = 1 << 2;
|
||||
const RIGHT = 1 << 3;
|
||||
const ALL = ScreenEdge::TOP.bits | ScreenEdge::LEFT.bits
|
||||
| ScreenEdge::BOTTOM.bits | ScreenEdge::RIGHT.bits;
|
||||
}
|
||||
}
|
||||
371
third-party/vendor/winit/src/platform/macos.rs
vendored
Normal file
371
third-party/vendor/winit/src/platform/macos.rs
vendored
Normal file
|
|
@ -0,0 +1,371 @@
|
|||
use std::os::raw::c_void;
|
||||
|
||||
use objc2::rc::Id;
|
||||
|
||||
use crate::{
|
||||
event_loop::{EventLoopBuilder, EventLoopWindowTarget},
|
||||
monitor::MonitorHandle,
|
||||
window::{Window, WindowBuilder},
|
||||
};
|
||||
|
||||
/// Additional methods on [`Window`] that are specific to MacOS.
|
||||
pub trait WindowExtMacOS {
|
||||
/// Returns a pointer to the cocoa `NSWindow` that is used by this window.
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
fn ns_window(&self) -> *mut c_void;
|
||||
|
||||
/// Returns a pointer to the cocoa `NSView` that is used by this window.
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
fn ns_view(&self) -> *mut c_void;
|
||||
|
||||
/// Returns whether or not the window is in simple fullscreen mode.
|
||||
fn simple_fullscreen(&self) -> bool;
|
||||
|
||||
/// Toggles a fullscreen mode that doesn't require a new macOS space.
|
||||
/// Returns a boolean indicating whether the transition was successful (this
|
||||
/// won't work if the window was already in the native fullscreen).
|
||||
///
|
||||
/// This is how fullscreen used to work on macOS in versions before Lion.
|
||||
/// And allows the user to have a fullscreen window without using another
|
||||
/// space or taking control over the entire monitor.
|
||||
fn set_simple_fullscreen(&self, fullscreen: bool) -> bool;
|
||||
|
||||
/// Returns whether or not the window has shadow.
|
||||
fn has_shadow(&self) -> bool;
|
||||
|
||||
/// Sets whether or not the window has shadow.
|
||||
fn set_has_shadow(&self, has_shadow: bool);
|
||||
|
||||
/// Get the window's edit state.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```ignore
|
||||
/// WindowEvent::CloseRequested => {
|
||||
/// if window.is_document_edited() {
|
||||
/// // Show the user a save pop-up or similar
|
||||
/// } else {
|
||||
/// // Close the window
|
||||
/// drop(window);
|
||||
/// }
|
||||
/// }
|
||||
/// ```
|
||||
fn is_document_edited(&self) -> bool;
|
||||
|
||||
/// Put the window in a state which indicates a file save is required.
|
||||
fn set_document_edited(&self, edited: bool);
|
||||
|
||||
/// Set option as alt behavior as described in [`OptionAsAlt`].
|
||||
///
|
||||
/// This will ignore diacritical marks and accent characters from
|
||||
/// being processed as received characters. Instead, the input
|
||||
/// device's raw character will be placed in event queues with the
|
||||
/// Alt modifier set.
|
||||
fn set_option_as_alt(&self, option_as_alt: OptionAsAlt);
|
||||
|
||||
/// Getter for the [`WindowExtMacOS::set_option_as_alt`].
|
||||
fn option_as_alt(&self) -> OptionAsAlt;
|
||||
}
|
||||
|
||||
impl WindowExtMacOS for Window {
|
||||
#[inline]
|
||||
fn ns_window(&self) -> *mut c_void {
|
||||
self.window.ns_window()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn ns_view(&self) -> *mut c_void {
|
||||
self.window.ns_view()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn simple_fullscreen(&self) -> bool {
|
||||
self.window.simple_fullscreen()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_simple_fullscreen(&self, fullscreen: bool) -> bool {
|
||||
self.window.set_simple_fullscreen(fullscreen)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn has_shadow(&self) -> bool {
|
||||
self.window.has_shadow()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_has_shadow(&self, has_shadow: bool) {
|
||||
self.window.set_has_shadow(has_shadow)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn is_document_edited(&self) -> bool {
|
||||
self.window.is_document_edited()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_document_edited(&self, edited: bool) {
|
||||
self.window.set_document_edited(edited)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_option_as_alt(&self, option_as_alt: OptionAsAlt) {
|
||||
self.window.set_option_as_alt(option_as_alt)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn option_as_alt(&self) -> OptionAsAlt {
|
||||
self.window.option_as_alt()
|
||||
}
|
||||
}
|
||||
|
||||
/// Corresponds to `NSApplicationActivationPolicy`.
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
|
||||
pub enum ActivationPolicy {
|
||||
/// Corresponds to `NSApplicationActivationPolicyRegular`.
|
||||
Regular,
|
||||
/// Corresponds to `NSApplicationActivationPolicyAccessory`.
|
||||
Accessory,
|
||||
/// Corresponds to `NSApplicationActivationPolicyProhibited`.
|
||||
Prohibited,
|
||||
}
|
||||
|
||||
impl Default for ActivationPolicy {
|
||||
fn default() -> Self {
|
||||
ActivationPolicy::Regular
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`WindowBuilder`] that are specific to MacOS.
|
||||
///
|
||||
/// **Note:** Properties dealing with the titlebar will be overwritten by the [`WindowBuilder::with_decorations`] method:
|
||||
/// - `with_titlebar_transparent`
|
||||
/// - `with_title_hidden`
|
||||
/// - `with_titlebar_hidden`
|
||||
/// - `with_titlebar_buttons_hidden`
|
||||
/// - `with_fullsize_content_view`
|
||||
pub trait WindowBuilderExtMacOS {
|
||||
/// Enables click-and-drag behavior for the entire window, not just the titlebar.
|
||||
fn with_movable_by_window_background(self, movable_by_window_background: bool)
|
||||
-> WindowBuilder;
|
||||
/// Makes the titlebar transparent and allows the content to appear behind it.
|
||||
fn with_titlebar_transparent(self, titlebar_transparent: bool) -> WindowBuilder;
|
||||
/// Hides the window title.
|
||||
fn with_title_hidden(self, title_hidden: bool) -> WindowBuilder;
|
||||
/// Hides the window titlebar.
|
||||
fn with_titlebar_hidden(self, titlebar_hidden: bool) -> WindowBuilder;
|
||||
/// Hides the window titlebar buttons.
|
||||
fn with_titlebar_buttons_hidden(self, titlebar_buttons_hidden: bool) -> WindowBuilder;
|
||||
/// Makes the window content appear behind the titlebar.
|
||||
fn with_fullsize_content_view(self, fullsize_content_view: bool) -> WindowBuilder;
|
||||
fn with_disallow_hidpi(self, disallow_hidpi: bool) -> WindowBuilder;
|
||||
fn with_has_shadow(self, has_shadow: bool) -> WindowBuilder;
|
||||
/// Window accepts click-through mouse events.
|
||||
fn with_accepts_first_mouse(self, accepts_first_mouse: bool) -> WindowBuilder;
|
||||
|
||||
/// Set whether the `OptionAsAlt` key is interpreted as the `Alt` modifier.
|
||||
///
|
||||
/// See [`WindowExtMacOS::set_option_as_alt`] for details on what this means if set.
|
||||
fn with_option_as_alt(self, option_as_alt: OptionAsAlt) -> WindowBuilder;
|
||||
}
|
||||
|
||||
impl WindowBuilderExtMacOS for WindowBuilder {
|
||||
#[inline]
|
||||
fn with_movable_by_window_background(
|
||||
mut self,
|
||||
movable_by_window_background: bool,
|
||||
) -> WindowBuilder {
|
||||
self.platform_specific.movable_by_window_background = movable_by_window_background;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_titlebar_transparent(mut self, titlebar_transparent: bool) -> WindowBuilder {
|
||||
self.platform_specific.titlebar_transparent = titlebar_transparent;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_titlebar_hidden(mut self, titlebar_hidden: bool) -> WindowBuilder {
|
||||
self.platform_specific.titlebar_hidden = titlebar_hidden;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_titlebar_buttons_hidden(mut self, titlebar_buttons_hidden: bool) -> WindowBuilder {
|
||||
self.platform_specific.titlebar_buttons_hidden = titlebar_buttons_hidden;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_title_hidden(mut self, title_hidden: bool) -> WindowBuilder {
|
||||
self.platform_specific.title_hidden = title_hidden;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_fullsize_content_view(mut self, fullsize_content_view: bool) -> WindowBuilder {
|
||||
self.platform_specific.fullsize_content_view = fullsize_content_view;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_disallow_hidpi(mut self, disallow_hidpi: bool) -> WindowBuilder {
|
||||
self.platform_specific.disallow_hidpi = disallow_hidpi;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_has_shadow(mut self, has_shadow: bool) -> WindowBuilder {
|
||||
self.platform_specific.has_shadow = has_shadow;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_accepts_first_mouse(mut self, accepts_first_mouse: bool) -> WindowBuilder {
|
||||
self.platform_specific.accepts_first_mouse = accepts_first_mouse;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_option_as_alt(mut self, option_as_alt: OptionAsAlt) -> WindowBuilder {
|
||||
self.platform_specific.option_as_alt = option_as_alt;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
pub trait EventLoopBuilderExtMacOS {
|
||||
/// Sets the activation policy for the application.
|
||||
///
|
||||
/// It is set to [`ActivationPolicy::Regular`] by default.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// Set the activation policy to "accessory".
|
||||
///
|
||||
/// ```
|
||||
/// use winit::event_loop::EventLoopBuilder;
|
||||
/// #[cfg(target_os = "macos")]
|
||||
/// use winit::platform::macos::{EventLoopBuilderExtMacOS, ActivationPolicy};
|
||||
///
|
||||
/// let mut builder = EventLoopBuilder::new();
|
||||
/// #[cfg(target_os = "macos")]
|
||||
/// builder.with_activation_policy(ActivationPolicy::Accessory);
|
||||
/// # if false { // We can't test this part
|
||||
/// let event_loop = builder.build();
|
||||
/// # }
|
||||
/// ```
|
||||
fn with_activation_policy(&mut self, activation_policy: ActivationPolicy) -> &mut Self;
|
||||
|
||||
/// Used to control whether a default menubar menu is created.
|
||||
///
|
||||
/// Menu creation is enabled by default.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// Disable creating a default menubar.
|
||||
///
|
||||
/// ```
|
||||
/// use winit::event_loop::EventLoopBuilder;
|
||||
/// #[cfg(target_os = "macos")]
|
||||
/// use winit::platform::macos::EventLoopBuilderExtMacOS;
|
||||
///
|
||||
/// let mut builder = EventLoopBuilder::new();
|
||||
/// #[cfg(target_os = "macos")]
|
||||
/// builder.with_default_menu(false);
|
||||
/// # if false { // We can't test this part
|
||||
/// let event_loop = builder.build();
|
||||
/// # }
|
||||
/// ```
|
||||
fn with_default_menu(&mut self, enable: bool) -> &mut Self;
|
||||
|
||||
/// Used to prevent the application from automatically activating when launched if
|
||||
/// another application is already active.
|
||||
///
|
||||
/// The default behavior is to ignore other applications and activate when launched.
|
||||
fn with_activate_ignoring_other_apps(&mut self, ignore: bool) -> &mut Self;
|
||||
}
|
||||
|
||||
impl<T> EventLoopBuilderExtMacOS for EventLoopBuilder<T> {
|
||||
#[inline]
|
||||
fn with_activation_policy(&mut self, activation_policy: ActivationPolicy) -> &mut Self {
|
||||
self.platform_specific.activation_policy = activation_policy;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_default_menu(&mut self, enable: bool) -> &mut Self {
|
||||
self.platform_specific.default_menu = enable;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_activate_ignoring_other_apps(&mut self, ignore: bool) -> &mut Self {
|
||||
self.platform_specific.activate_ignoring_other_apps = ignore;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`MonitorHandle`] that are specific to MacOS.
|
||||
pub trait MonitorHandleExtMacOS {
|
||||
/// Returns the identifier of the monitor for Cocoa.
|
||||
fn native_id(&self) -> u32;
|
||||
/// Returns a pointer to the NSScreen representing this monitor.
|
||||
fn ns_screen(&self) -> Option<*mut c_void>;
|
||||
}
|
||||
|
||||
impl MonitorHandleExtMacOS for MonitorHandle {
|
||||
#[inline]
|
||||
fn native_id(&self) -> u32 {
|
||||
self.inner.native_identifier()
|
||||
}
|
||||
|
||||
fn ns_screen(&self) -> Option<*mut c_void> {
|
||||
self.inner.ns_screen().map(|s| Id::as_ptr(&s) as _)
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`EventLoopWindowTarget`] that are specific to macOS.
|
||||
pub trait EventLoopWindowTargetExtMacOS {
|
||||
/// Hide the entire application. In most applications this is typically triggered with Command-H.
|
||||
fn hide_application(&self);
|
||||
/// Hide the other applications. In most applications this is typically triggered with Command+Option-H.
|
||||
fn hide_other_applications(&self);
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTargetExtMacOS for EventLoopWindowTarget<T> {
|
||||
fn hide_application(&self) {
|
||||
self.p.hide_application()
|
||||
}
|
||||
|
||||
fn hide_other_applications(&self) {
|
||||
self.p.hide_other_applications()
|
||||
}
|
||||
}
|
||||
|
||||
/// Option as alt behavior.
|
||||
///
|
||||
/// The default is `None`.
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
|
||||
pub enum OptionAsAlt {
|
||||
/// The left `Option` key is treated as `Alt`.
|
||||
OnlyLeft,
|
||||
|
||||
/// The right `Option` key is treated as `Alt`.
|
||||
OnlyRight,
|
||||
|
||||
/// Both `Option` keys are treated as `Alt`.
|
||||
Both,
|
||||
|
||||
/// No special handling is applied for `Option` key.
|
||||
None,
|
||||
}
|
||||
|
||||
impl Default for OptionAsAlt {
|
||||
fn default() -> Self {
|
||||
OptionAsAlt::None
|
||||
}
|
||||
}
|
||||
43
third-party/vendor/winit/src/platform/mod.rs
vendored
Normal file
43
third-party/vendor/winit/src/platform/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
//! Contains traits with platform-specific methods in them.
|
||||
//!
|
||||
//! Contains the follow OS-specific modules:
|
||||
//!
|
||||
//! - `android`
|
||||
//! - `ios`
|
||||
//! - `macos`
|
||||
//! - `unix`
|
||||
//! - `windows`
|
||||
//! - `web`
|
||||
//!
|
||||
//! And the following platform-specific module:
|
||||
//!
|
||||
//! - `run_return` (available on `windows`, `unix`, `macos`, and `android`)
|
||||
//!
|
||||
//! However only the module corresponding to the platform you're compiling to will be available.
|
||||
|
||||
#[cfg(android_platform)]
|
||||
pub mod android;
|
||||
#[cfg(ios_platform)]
|
||||
pub mod ios;
|
||||
#[cfg(macos_platform)]
|
||||
pub mod macos;
|
||||
#[cfg(orbital_platform)]
|
||||
pub mod orbital;
|
||||
#[cfg(wayland_platform)]
|
||||
pub mod wayland;
|
||||
#[cfg(wasm_platform)]
|
||||
pub mod web;
|
||||
#[cfg(windows_platform)]
|
||||
pub mod windows;
|
||||
#[cfg(x11_platform)]
|
||||
pub mod x11;
|
||||
|
||||
#[cfg(any(
|
||||
windows_platform,
|
||||
macos_platform,
|
||||
android_platform,
|
||||
x11_platform,
|
||||
wayland_platform,
|
||||
orbital_platform
|
||||
))]
|
||||
pub mod run_return;
|
||||
1
third-party/vendor/winit/src/platform/orbital.rs
vendored
Normal file
1
third-party/vendor/winit/src/platform/orbital.rs
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
// There are no Orbital specific traits yet.
|
||||
53
third-party/vendor/winit/src/platform/run_return.rs
vendored
Normal file
53
third-party/vendor/winit/src/platform/run_return.rs
vendored
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
use crate::{
|
||||
event::Event,
|
||||
event_loop::{ControlFlow, EventLoop, EventLoopWindowTarget},
|
||||
};
|
||||
|
||||
/// Additional methods on [`EventLoop`] to return control flow to the caller.
|
||||
pub trait EventLoopExtRunReturn {
|
||||
/// A type provided by the user that can be passed through [`Event::UserEvent`].
|
||||
type UserEvent;
|
||||
|
||||
/// Initializes the `winit` event loop.
|
||||
///
|
||||
/// Unlike [`EventLoop::run`], this function accepts non-`'static` (i.e. non-`move`) closures
|
||||
/// and returns control flow to the caller when `control_flow` is set to [`ControlFlow::Exit`].
|
||||
///
|
||||
/// # Caveats
|
||||
///
|
||||
/// Despite its appearance at first glance, this is *not* a perfect replacement for
|
||||
/// `poll_events`. For example, this function will not return on Windows or macOS while a
|
||||
/// window is getting resized, resulting in all application logic outside of the
|
||||
/// `event_handler` closure not running until the resize operation ends. Other OS operations
|
||||
/// may also result in such freezes. This behavior is caused by fundamental limitations in the
|
||||
/// underlying OS APIs, which cannot be hidden by `winit` without severe stability repercussions.
|
||||
///
|
||||
/// You are strongly encouraged to use `run`, unless the use of this is absolutely necessary.
|
||||
///
|
||||
/// ## Platform-specific
|
||||
///
|
||||
/// - **X11 / Wayland:** This function returns `1` upon disconnection from
|
||||
/// the display server.
|
||||
fn run_return<F>(&mut self, event_handler: F) -> i32
|
||||
where
|
||||
F: FnMut(
|
||||
Event<'_, Self::UserEvent>,
|
||||
&EventLoopWindowTarget<Self::UserEvent>,
|
||||
&mut ControlFlow,
|
||||
);
|
||||
}
|
||||
|
||||
impl<T> EventLoopExtRunReturn for EventLoop<T> {
|
||||
type UserEvent = T;
|
||||
|
||||
fn run_return<F>(&mut self, event_handler: F) -> i32
|
||||
where
|
||||
F: FnMut(
|
||||
Event<'_, Self::UserEvent>,
|
||||
&EventLoopWindowTarget<Self::UserEvent>,
|
||||
&mut ControlFlow,
|
||||
),
|
||||
{
|
||||
self.event_loop.run_return(event_handler)
|
||||
}
|
||||
}
|
||||
144
third-party/vendor/winit/src/platform/wayland.rs
vendored
Normal file
144
third-party/vendor/winit/src/platform/wayland.rs
vendored
Normal file
|
|
@ -0,0 +1,144 @@
|
|||
use std::os::raw;
|
||||
|
||||
use crate::{
|
||||
event_loop::{EventLoopBuilder, EventLoopWindowTarget},
|
||||
monitor::MonitorHandle,
|
||||
window::{Window, WindowBuilder},
|
||||
};
|
||||
|
||||
use crate::platform_impl::{
|
||||
ApplicationName, Backend, EventLoopWindowTarget as LinuxEventLoopWindowTarget,
|
||||
Window as LinuxWindow,
|
||||
};
|
||||
|
||||
pub use crate::window::Theme;
|
||||
|
||||
/// Additional methods on [`EventLoopWindowTarget`] that are specific to Wayland.
|
||||
pub trait EventLoopWindowTargetExtWayland {
|
||||
/// True if the [`EventLoopWindowTarget`] uses Wayland.
|
||||
fn is_wayland(&self) -> bool;
|
||||
|
||||
/// Returns a pointer to the `wl_display` object of wayland that is used by this
|
||||
/// [`EventLoopWindowTarget`].
|
||||
///
|
||||
/// Returns `None` if the [`EventLoop`] doesn't use wayland (if it uses xlib for example).
|
||||
///
|
||||
/// The pointer will become invalid when the winit [`EventLoop`] is destroyed.
|
||||
///
|
||||
/// [`EventLoop`]: crate::event_loop::EventLoop
|
||||
fn wayland_display(&self) -> Option<*mut raw::c_void>;
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTargetExtWayland for EventLoopWindowTarget<T> {
|
||||
#[inline]
|
||||
fn is_wayland(&self) -> bool {
|
||||
self.p.is_wayland()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn wayland_display(&self) -> Option<*mut raw::c_void> {
|
||||
match self.p {
|
||||
LinuxEventLoopWindowTarget::Wayland(ref p) => {
|
||||
Some(p.display().get_display_ptr() as *mut _)
|
||||
}
|
||||
#[cfg(x11_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`EventLoopBuilder`] that are specific to Wayland.
|
||||
pub trait EventLoopBuilderExtWayland {
|
||||
/// Force using Wayland.
|
||||
fn with_wayland(&mut self) -> &mut Self;
|
||||
|
||||
/// Whether to allow the event loop to be created off of the main thread.
|
||||
///
|
||||
/// By default, the window is only allowed to be created on the main
|
||||
/// thread, to make platform compatibility easier.
|
||||
fn with_any_thread(&mut self, any_thread: bool) -> &mut Self;
|
||||
}
|
||||
|
||||
impl<T> EventLoopBuilderExtWayland for EventLoopBuilder<T> {
|
||||
#[inline]
|
||||
fn with_wayland(&mut self) -> &mut Self {
|
||||
self.platform_specific.forced_backend = Some(Backend::Wayland);
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_any_thread(&mut self, any_thread: bool) -> &mut Self {
|
||||
self.platform_specific.any_thread = any_thread;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`Window`] that are specific to Wayland.
|
||||
pub trait WindowExtWayland {
|
||||
/// Returns a pointer to the `wl_surface` object of wayland that is used by this window.
|
||||
///
|
||||
/// Returns `None` if the window doesn't use wayland (if it uses xlib for example).
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
fn wayland_surface(&self) -> Option<*mut raw::c_void>;
|
||||
|
||||
/// Returns a pointer to the `wl_display` object of wayland that is used by this window.
|
||||
///
|
||||
/// Returns `None` if the window doesn't use wayland (if it uses xlib for example).
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
fn wayland_display(&self) -> Option<*mut raw::c_void>;
|
||||
}
|
||||
|
||||
impl WindowExtWayland for Window {
|
||||
#[inline]
|
||||
fn wayland_surface(&self) -> Option<*mut raw::c_void> {
|
||||
match self.window {
|
||||
LinuxWindow::Wayland(ref w) => Some(w.surface().as_ref().c_ptr() as *mut _),
|
||||
#[cfg(x11_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn wayland_display(&self) -> Option<*mut raw::c_void> {
|
||||
match self.window {
|
||||
LinuxWindow::Wayland(ref w) => Some(w.display().get_display_ptr() as *mut _),
|
||||
#[cfg(x11_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`WindowBuilder`] that are specific to Wayland.
|
||||
pub trait WindowBuilderExtWayland {
|
||||
/// Build window with the given name.
|
||||
///
|
||||
/// The `general` name sets an application ID, which should match the `.desktop`
|
||||
/// file destributed with your program. The `instance` is a `no-op`.
|
||||
///
|
||||
/// For details about application ID conventions, see the
|
||||
/// [Desktop Entry Spec](https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html#desktop-file-id)
|
||||
fn with_name(self, general: impl Into<String>, instance: impl Into<String>) -> Self;
|
||||
}
|
||||
|
||||
impl WindowBuilderExtWayland for WindowBuilder {
|
||||
#[inline]
|
||||
fn with_name(mut self, general: impl Into<String>, instance: impl Into<String>) -> Self {
|
||||
self.platform_specific.name = Some(ApplicationName::new(general.into(), instance.into()));
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `MonitorHandle` that are specific to Wayland.
|
||||
pub trait MonitorHandleExtWayland {
|
||||
/// Returns the inner identifier of the monitor.
|
||||
fn native_id(&self) -> u32;
|
||||
}
|
||||
|
||||
impl MonitorHandleExtWayland for MonitorHandle {
|
||||
#[inline]
|
||||
fn native_id(&self) -> u32 {
|
||||
self.inner.native_identifier()
|
||||
}
|
||||
}
|
||||
89
third-party/vendor/winit/src/platform/web.rs
vendored
Normal file
89
third-party/vendor/winit/src/platform/web.rs
vendored
Normal file
|
|
@ -0,0 +1,89 @@
|
|||
//! The web target does not automatically insert the canvas element object into the web page, to
|
||||
//! allow end users to determine how the page should be laid out. Use the [`WindowExtWebSys`] trait
|
||||
//! to retrieve the canvas from the Window. Alternatively, use the [`WindowBuilderExtWebSys`] trait
|
||||
//! to provide your own canvas.
|
||||
|
||||
use crate::event::Event;
|
||||
use crate::event_loop::ControlFlow;
|
||||
use crate::event_loop::EventLoop;
|
||||
use crate::event_loop::EventLoopWindowTarget;
|
||||
use crate::window::WindowBuilder;
|
||||
|
||||
use web_sys::HtmlCanvasElement;
|
||||
|
||||
pub trait WindowExtWebSys {
|
||||
fn canvas(&self) -> HtmlCanvasElement;
|
||||
|
||||
/// Whether the browser reports the preferred color scheme to be "dark".
|
||||
fn is_dark_mode(&self) -> bool;
|
||||
}
|
||||
|
||||
pub trait WindowBuilderExtWebSys {
|
||||
fn with_canvas(self, canvas: Option<HtmlCanvasElement>) -> Self;
|
||||
|
||||
/// Whether `event.preventDefault` should be automatically called to prevent event propagation
|
||||
/// when appropriate.
|
||||
///
|
||||
/// For example, mouse wheel events are only handled by the canvas by default. This avoids
|
||||
/// the default behavior of scrolling the page.
|
||||
fn with_prevent_default(self, prevent_default: bool) -> Self;
|
||||
|
||||
/// Whether the canvas should be focusable using the tab key. This is necessary to capture
|
||||
/// canvas keyboard events.
|
||||
fn with_focusable(self, focusable: bool) -> Self;
|
||||
}
|
||||
|
||||
impl WindowBuilderExtWebSys for WindowBuilder {
|
||||
fn with_canvas(mut self, canvas: Option<HtmlCanvasElement>) -> Self {
|
||||
self.platform_specific.canvas = canvas;
|
||||
|
||||
self
|
||||
}
|
||||
|
||||
fn with_prevent_default(mut self, prevent_default: bool) -> Self {
|
||||
self.platform_specific.prevent_default = prevent_default;
|
||||
|
||||
self
|
||||
}
|
||||
|
||||
fn with_focusable(mut self, focusable: bool) -> Self {
|
||||
self.platform_specific.focusable = focusable;
|
||||
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `EventLoop` that are specific to the web.
|
||||
pub trait EventLoopExtWebSys {
|
||||
/// A type provided by the user that can be passed through `Event::UserEvent`.
|
||||
type UserEvent;
|
||||
|
||||
/// Initializes the winit event loop.
|
||||
///
|
||||
/// Unlike `run`, this returns immediately, and doesn't throw an exception in order to
|
||||
/// satisfy its `!` return type.
|
||||
fn spawn<F>(self, event_handler: F)
|
||||
where
|
||||
F: 'static
|
||||
+ FnMut(
|
||||
Event<'_, Self::UserEvent>,
|
||||
&EventLoopWindowTarget<Self::UserEvent>,
|
||||
&mut ControlFlow,
|
||||
);
|
||||
}
|
||||
|
||||
impl<T> EventLoopExtWebSys for EventLoop<T> {
|
||||
type UserEvent = T;
|
||||
|
||||
fn spawn<F>(self, event_handler: F)
|
||||
where
|
||||
F: 'static
|
||||
+ FnMut(
|
||||
Event<'_, Self::UserEvent>,
|
||||
&EventLoopWindowTarget<Self::UserEvent>,
|
||||
&mut ControlFlow,
|
||||
),
|
||||
{
|
||||
self.event_loop.spawn(event_handler)
|
||||
}
|
||||
}
|
||||
346
third-party/vendor/winit/src/platform/windows.rs
vendored
Normal file
346
third-party/vendor/winit/src/platform/windows.rs
vendored
Normal file
|
|
@ -0,0 +1,346 @@
|
|||
use std::{ffi::c_void, path::Path};
|
||||
|
||||
use crate::{
|
||||
dpi::PhysicalSize,
|
||||
event::DeviceId,
|
||||
event_loop::EventLoopBuilder,
|
||||
monitor::MonitorHandle,
|
||||
platform_impl::WinIcon,
|
||||
window::{BadIcon, Icon, Window, WindowBuilder},
|
||||
};
|
||||
|
||||
/// Window Handle type used by Win32 API
|
||||
pub type HWND = isize;
|
||||
/// Menu Handle type used by Win32 API
|
||||
pub type HMENU = isize;
|
||||
/// Monitor Handle type used by Win32 API
|
||||
pub type HMONITOR = isize;
|
||||
/// Instance Handle type used by Win32 API
|
||||
pub type HINSTANCE = isize;
|
||||
|
||||
/// Additional methods on `EventLoop` that are specific to Windows.
|
||||
pub trait EventLoopBuilderExtWindows {
|
||||
/// Whether to allow the event loop to be created off of the main thread.
|
||||
///
|
||||
/// By default, the window is only allowed to be created on the main
|
||||
/// thread, to make platform compatibility easier.
|
||||
///
|
||||
/// # `Window` caveats
|
||||
///
|
||||
/// Note that any `Window` created on the new thread will be destroyed when the thread
|
||||
/// terminates. Attempting to use a `Window` after its parent thread terminates has
|
||||
/// unspecified, although explicitly not undefined, behavior.
|
||||
fn with_any_thread(&mut self, any_thread: bool) -> &mut Self;
|
||||
|
||||
/// Whether to enable process-wide DPI awareness.
|
||||
///
|
||||
/// By default, `winit` will attempt to enable process-wide DPI awareness. If
|
||||
/// that's undesirable, you can disable it with this function.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// Disable process-wide DPI awareness.
|
||||
///
|
||||
/// ```
|
||||
/// use winit::event_loop::EventLoopBuilder;
|
||||
/// #[cfg(target_os = "windows")]
|
||||
/// use winit::platform::windows::EventLoopBuilderExtWindows;
|
||||
///
|
||||
/// let mut builder = EventLoopBuilder::new();
|
||||
/// #[cfg(target_os = "windows")]
|
||||
/// builder.with_dpi_aware(false);
|
||||
/// # if false { // We can't test this part
|
||||
/// let event_loop = builder.build();
|
||||
/// # }
|
||||
/// ```
|
||||
fn with_dpi_aware(&mut self, dpi_aware: bool) -> &mut Self;
|
||||
|
||||
/// A callback to be executed before dispatching a win32 message to the window procedure.
|
||||
/// Return true to disable winit's internal message dispatching.
|
||||
///
|
||||
/// # Example
|
||||
///
|
||||
/// ```
|
||||
/// # use windows_sys::Win32::UI::WindowsAndMessaging::{ACCEL, CreateAcceleratorTableW, TranslateAcceleratorW, DispatchMessageW, TranslateMessage, MSG};
|
||||
/// use winit::event_loop::EventLoopBuilder;
|
||||
/// #[cfg(target_os = "windows")]
|
||||
/// use winit::platform::windows::EventLoopBuilderExtWindows;
|
||||
///
|
||||
/// let mut builder = EventLoopBuilder::new();
|
||||
/// #[cfg(target_os = "windows")]
|
||||
/// builder.with_msg_hook(|msg|{
|
||||
/// let msg = msg as *const MSG;
|
||||
/// # let accels: Vec<ACCEL> = Vec::new();
|
||||
/// let translated = unsafe {
|
||||
/// TranslateAcceleratorW(
|
||||
/// (*msg).hwnd,
|
||||
/// CreateAcceleratorTableW(accels.as_ptr() as _, 1),
|
||||
/// msg,
|
||||
/// ) == 1
|
||||
/// };
|
||||
/// translated
|
||||
/// });
|
||||
/// ```
|
||||
fn with_msg_hook<F>(&mut self, callback: F) -> &mut Self
|
||||
where
|
||||
F: FnMut(*const c_void) -> bool + 'static;
|
||||
}
|
||||
|
||||
impl<T> EventLoopBuilderExtWindows for EventLoopBuilder<T> {
|
||||
#[inline]
|
||||
fn with_any_thread(&mut self, any_thread: bool) -> &mut Self {
|
||||
self.platform_specific.any_thread = any_thread;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_dpi_aware(&mut self, dpi_aware: bool) -> &mut Self {
|
||||
self.platform_specific.dpi_aware = dpi_aware;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_msg_hook<F>(&mut self, callback: F) -> &mut Self
|
||||
where
|
||||
F: FnMut(*const c_void) -> bool + 'static,
|
||||
{
|
||||
self.platform_specific.msg_hook = Some(Box::new(callback));
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `Window` that are specific to Windows.
|
||||
pub trait WindowExtWindows {
|
||||
/// Returns the HINSTANCE of the window
|
||||
fn hinstance(&self) -> HINSTANCE;
|
||||
/// Returns the native handle that is used by this window.
|
||||
///
|
||||
/// The pointer will become invalid when the native window was destroyed.
|
||||
fn hwnd(&self) -> HWND;
|
||||
|
||||
/// Enables or disables mouse and keyboard input to the specified window.
|
||||
///
|
||||
/// A window must be enabled before it can be activated.
|
||||
/// If an application has create a modal dialog box by disabling its owner window
|
||||
/// (as described in [`WindowBuilderExtWindows::with_owner_window`]), the application must enable
|
||||
/// the owner window before destroying the dialog box.
|
||||
/// Otherwise, another window will receive the keyboard focus and be activated.
|
||||
///
|
||||
/// If a child window is disabled, it is ignored when the system tries to determine which
|
||||
/// window should receive mouse messages.
|
||||
///
|
||||
/// For more information, see <https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-enablewindow#remarks>
|
||||
/// and <https://docs.microsoft.com/en-us/windows/win32/winmsg/window-features#disabled-windows>
|
||||
fn set_enable(&self, enabled: bool);
|
||||
|
||||
/// This sets `ICON_BIG`. A good ceiling here is 256x256.
|
||||
fn set_taskbar_icon(&self, taskbar_icon: Option<Icon>);
|
||||
|
||||
/// Whether to show or hide the window icon in the taskbar.
|
||||
fn set_skip_taskbar(&self, skip: bool);
|
||||
|
||||
/// Shows or hides the background drop shadow for undecorated windows.
|
||||
///
|
||||
/// Enabling the shadow causes a thin 1px line to appear on the top of the window.
|
||||
fn set_undecorated_shadow(&self, shadow: bool);
|
||||
}
|
||||
|
||||
impl WindowExtWindows for Window {
|
||||
#[inline]
|
||||
fn hinstance(&self) -> HINSTANCE {
|
||||
self.window.hinstance()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn hwnd(&self) -> HWND {
|
||||
self.window.hwnd()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_enable(&self, enabled: bool) {
|
||||
self.window.set_enable(enabled)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_taskbar_icon(&self, taskbar_icon: Option<Icon>) {
|
||||
self.window.set_taskbar_icon(taskbar_icon)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_skip_taskbar(&self, skip: bool) {
|
||||
self.window.set_skip_taskbar(skip)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn set_undecorated_shadow(&self, shadow: bool) {
|
||||
self.window.set_undecorated_shadow(shadow)
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `WindowBuilder` that are specific to Windows.
|
||||
pub trait WindowBuilderExtWindows {
|
||||
/// Set an owner to the window to be created. Can be used to create a dialog box, for example.
|
||||
/// This only works when [`WindowBuilder::with_parent_window`] isn't called or set to `None`.
|
||||
/// Can be used in combination with [`WindowExtWindows::set_enable(false)`](WindowExtWindows::set_enable)
|
||||
/// on the owner window to create a modal dialog box.
|
||||
///
|
||||
/// From MSDN:
|
||||
/// - An owned window is always above its owner in the z-order.
|
||||
/// - The system automatically destroys an owned window when its owner is destroyed.
|
||||
/// - An owned window is hidden when its owner is minimized.
|
||||
///
|
||||
/// For more information, see <https://docs.microsoft.com/en-us/windows/win32/winmsg/window-features#owned-windows>
|
||||
fn with_owner_window(self, parent: HWND) -> WindowBuilder;
|
||||
|
||||
/// Sets a menu on the window to be created.
|
||||
///
|
||||
/// Parent and menu are mutually exclusive; a child window cannot have a menu!
|
||||
///
|
||||
/// The menu must have been manually created beforehand with [`CreateMenu`] or similar.
|
||||
///
|
||||
/// Note: Dark mode cannot be supported for win32 menus, it's simply not possible to change how the menus look.
|
||||
/// If you use this, it is recommended that you combine it with `with_theme(Some(Theme::Light))` to avoid a jarring effect.
|
||||
///
|
||||
/// [`CreateMenu`]: windows_sys::Win32::UI::WindowsAndMessaging::CreateMenu
|
||||
fn with_menu(self, menu: HMENU) -> WindowBuilder;
|
||||
|
||||
/// This sets `ICON_BIG`. A good ceiling here is 256x256.
|
||||
fn with_taskbar_icon(self, taskbar_icon: Option<Icon>) -> WindowBuilder;
|
||||
|
||||
/// This sets `WS_EX_NOREDIRECTIONBITMAP`.
|
||||
fn with_no_redirection_bitmap(self, flag: bool) -> WindowBuilder;
|
||||
|
||||
/// Enables or disables drag and drop support (enabled by default). Will interfere with other crates
|
||||
/// that use multi-threaded COM API (`CoInitializeEx` with `COINIT_MULTITHREADED` instead of
|
||||
/// `COINIT_APARTMENTTHREADED`) on the same thread. Note that winit may still attempt to initialize
|
||||
/// COM API regardless of this option. Currently only fullscreen mode does that, but there may be more in the future.
|
||||
/// If you need COM API with `COINIT_MULTITHREADED` you must initialize it before calling any winit functions.
|
||||
/// See <https://docs.microsoft.com/en-us/windows/win32/api/objbase/nf-objbase-coinitialize#remarks> for more information.
|
||||
fn with_drag_and_drop(self, flag: bool) -> WindowBuilder;
|
||||
|
||||
/// Whether show or hide the window icon in the taskbar.
|
||||
fn with_skip_taskbar(self, skip: bool) -> WindowBuilder;
|
||||
|
||||
/// Shows or hides the background drop shadow for undecorated windows.
|
||||
///
|
||||
/// The shadow is hidden by default.
|
||||
/// Enabling the shadow causes a thin 1px line to appear on the top of the window.
|
||||
fn with_undecorated_shadow(self, shadow: bool) -> WindowBuilder;
|
||||
}
|
||||
|
||||
impl WindowBuilderExtWindows for WindowBuilder {
|
||||
#[inline]
|
||||
fn with_owner_window(mut self, parent: HWND) -> WindowBuilder {
|
||||
self.platform_specific.owner = Some(parent);
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_menu(mut self, menu: HMENU) -> WindowBuilder {
|
||||
self.platform_specific.menu = Some(menu);
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_taskbar_icon(mut self, taskbar_icon: Option<Icon>) -> WindowBuilder {
|
||||
self.platform_specific.taskbar_icon = taskbar_icon;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_no_redirection_bitmap(mut self, flag: bool) -> WindowBuilder {
|
||||
self.platform_specific.no_redirection_bitmap = flag;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_drag_and_drop(mut self, flag: bool) -> WindowBuilder {
|
||||
self.platform_specific.drag_and_drop = flag;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_skip_taskbar(mut self, skip: bool) -> WindowBuilder {
|
||||
self.platform_specific.skip_taskbar = skip;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_undecorated_shadow(mut self, shadow: bool) -> WindowBuilder {
|
||||
self.platform_specific.decoration_shadow = shadow;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `MonitorHandle` that are specific to Windows.
|
||||
pub trait MonitorHandleExtWindows {
|
||||
/// Returns the name of the monitor adapter specific to the Win32 API.
|
||||
fn native_id(&self) -> String;
|
||||
|
||||
/// Returns the handle of the monitor - `HMONITOR`.
|
||||
fn hmonitor(&self) -> HMONITOR;
|
||||
}
|
||||
|
||||
impl MonitorHandleExtWindows for MonitorHandle {
|
||||
#[inline]
|
||||
fn native_id(&self) -> String {
|
||||
self.inner.native_identifier()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn hmonitor(&self) -> HMONITOR {
|
||||
self.inner.hmonitor()
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `DeviceId` that are specific to Windows.
|
||||
pub trait DeviceIdExtWindows {
|
||||
/// Returns an identifier that persistently refers to this specific device.
|
||||
///
|
||||
/// Will return `None` if the device is no longer available.
|
||||
fn persistent_identifier(&self) -> Option<String>;
|
||||
}
|
||||
|
||||
impl DeviceIdExtWindows for DeviceId {
|
||||
#[inline]
|
||||
fn persistent_identifier(&self) -> Option<String> {
|
||||
self.0.persistent_identifier()
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `Icon` that are specific to Windows.
|
||||
pub trait IconExtWindows: Sized {
|
||||
/// Create an icon from a file path.
|
||||
///
|
||||
/// Specify `size` to load a specific icon size from the file, or `None` to load the default
|
||||
/// icon size from the file.
|
||||
///
|
||||
/// In cases where the specified size does not exist in the file, Windows may perform scaling
|
||||
/// to get an icon of the desired size.
|
||||
fn from_path<P: AsRef<Path>>(path: P, size: Option<PhysicalSize<u32>>)
|
||||
-> Result<Self, BadIcon>;
|
||||
|
||||
/// Create an icon from a resource embedded in this executable or library.
|
||||
///
|
||||
/// Specify `size` to load a specific icon size from the file, or `None` to load the default
|
||||
/// icon size from the file.
|
||||
///
|
||||
/// In cases where the specified size does not exist in the file, Windows may perform scaling
|
||||
/// to get an icon of the desired size.
|
||||
fn from_resource(ordinal: u16, size: Option<PhysicalSize<u32>>) -> Result<Self, BadIcon>;
|
||||
}
|
||||
|
||||
impl IconExtWindows for Icon {
|
||||
fn from_path<P: AsRef<Path>>(
|
||||
path: P,
|
||||
size: Option<PhysicalSize<u32>>,
|
||||
) -> Result<Self, BadIcon> {
|
||||
let win_icon = WinIcon::from_path(path, size)?;
|
||||
Ok(Icon { inner: win_icon })
|
||||
}
|
||||
|
||||
fn from_resource(ordinal: u16, size: Option<PhysicalSize<u32>>) -> Result<Self, BadIcon> {
|
||||
let win_icon = WinIcon::from_resource(ordinal, size)?;
|
||||
Ok(Icon { inner: win_icon })
|
||||
}
|
||||
}
|
||||
233
third-party/vendor/winit/src/platform/x11.rs
vendored
Normal file
233
third-party/vendor/winit/src/platform/x11.rs
vendored
Normal file
|
|
@ -0,0 +1,233 @@
|
|||
use std::os::raw;
|
||||
use std::ptr;
|
||||
|
||||
use crate::{
|
||||
event_loop::{EventLoopBuilder, EventLoopWindowTarget},
|
||||
monitor::MonitorHandle,
|
||||
window::{Window, WindowBuilder},
|
||||
};
|
||||
|
||||
use crate::dpi::Size;
|
||||
use crate::platform_impl::{
|
||||
x11::ffi::XVisualInfo, ApplicationName, Backend, Window as LinuxWindow, XLIB_ERROR_HOOKS,
|
||||
};
|
||||
|
||||
pub use crate::platform_impl::{x11::util::WindowType as XWindowType, XNotSupported};
|
||||
|
||||
/// The first argument in the provided hook will be the pointer to `XDisplay`
|
||||
/// and the second one the pointer to [`XErrorEvent`]. The returned `bool` is an
|
||||
/// indicator whether the error was handled by the callback.
|
||||
///
|
||||
/// [`XErrorEvent`]: https://linux.die.net/man/3/xerrorevent
|
||||
pub type XlibErrorHook =
|
||||
Box<dyn Fn(*mut std::ffi::c_void, *mut std::ffi::c_void) -> bool + Send + Sync>;
|
||||
|
||||
/// Hook to winit's xlib error handling callback.
|
||||
///
|
||||
/// This method is provided as a safe way to handle the errors comming from X11
|
||||
/// when using xlib in external crates, like glutin for GLX access. Trying to
|
||||
/// handle errors by speculating with `XSetErrorHandler` is [`unsafe`].
|
||||
///
|
||||
/// **Be aware that your hook is always invoked and returning `true` from it will
|
||||
/// prevent `winit` from getting the error itself. It's wise to always return
|
||||
/// `false` if you're not initiated the `Sync`.**
|
||||
///
|
||||
/// [`unsafe`]: https://www.remlab.net/op/xlib.shtml
|
||||
#[inline]
|
||||
pub fn register_xlib_error_hook(hook: XlibErrorHook) {
|
||||
// Append new hook.
|
||||
unsafe {
|
||||
XLIB_ERROR_HOOKS.lock().unwrap().push(hook);
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`EventLoopWindowTarget`] that are specific to X11.
|
||||
pub trait EventLoopWindowTargetExtX11 {
|
||||
/// True if the [`EventLoopWindowTarget`] uses X11.
|
||||
fn is_x11(&self) -> bool;
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTargetExtX11 for EventLoopWindowTarget<T> {
|
||||
#[inline]
|
||||
fn is_x11(&self) -> bool {
|
||||
!self.p.is_wayland()
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`EventLoopBuilder`] that are specific to X11.
|
||||
pub trait EventLoopBuilderExtX11 {
|
||||
/// Force using X11.
|
||||
fn with_x11(&mut self) -> &mut Self;
|
||||
|
||||
/// Whether to allow the event loop to be created off of the main thread.
|
||||
///
|
||||
/// By default, the window is only allowed to be created on the main
|
||||
/// thread, to make platform compatibility easier.
|
||||
fn with_any_thread(&mut self, any_thread: bool) -> &mut Self;
|
||||
}
|
||||
|
||||
impl<T> EventLoopBuilderExtX11 for EventLoopBuilder<T> {
|
||||
#[inline]
|
||||
fn with_x11(&mut self) -> &mut Self {
|
||||
self.platform_specific.forced_backend = Some(Backend::X);
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_any_thread(&mut self, any_thread: bool) -> &mut Self {
|
||||
self.platform_specific.any_thread = any_thread;
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`Window`] that are specific to X11.
|
||||
pub trait WindowExtX11 {
|
||||
/// Returns the ID of the [`Window`] xlib object that is used by this window.
|
||||
///
|
||||
/// Returns `None` if the window doesn't use xlib (if it uses wayland for example).
|
||||
fn xlib_window(&self) -> Option<raw::c_ulong>;
|
||||
|
||||
/// Returns a pointer to the `Display` object of xlib that is used by this window.
|
||||
///
|
||||
/// Returns `None` if the window doesn't use xlib (if it uses wayland for example).
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
fn xlib_display(&self) -> Option<*mut raw::c_void>;
|
||||
|
||||
fn xlib_screen_id(&self) -> Option<raw::c_int>;
|
||||
|
||||
/// This function returns the underlying `xcb_connection_t` of an xlib `Display`.
|
||||
///
|
||||
/// Returns `None` if the window doesn't use xlib (if it uses wayland for example).
|
||||
///
|
||||
/// The pointer will become invalid when the [`Window`] is destroyed.
|
||||
fn xcb_connection(&self) -> Option<*mut raw::c_void>;
|
||||
}
|
||||
|
||||
impl WindowExtX11 for Window {
|
||||
#[inline]
|
||||
fn xlib_window(&self) -> Option<raw::c_ulong> {
|
||||
match self.window {
|
||||
LinuxWindow::X(ref w) => Some(w.xlib_window()),
|
||||
#[cfg(wayland_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn xlib_display(&self) -> Option<*mut raw::c_void> {
|
||||
match self.window {
|
||||
LinuxWindow::X(ref w) => Some(w.xlib_display()),
|
||||
#[cfg(wayland_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn xlib_screen_id(&self) -> Option<raw::c_int> {
|
||||
match self.window {
|
||||
LinuxWindow::X(ref w) => Some(w.xlib_screen_id()),
|
||||
#[cfg(wayland_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn xcb_connection(&self) -> Option<*mut raw::c_void> {
|
||||
match self.window {
|
||||
LinuxWindow::X(ref w) => Some(w.xcb_connection()),
|
||||
#[cfg(wayland_platform)]
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on [`WindowBuilder`] that are specific to X11.
|
||||
pub trait WindowBuilderExtX11 {
|
||||
fn with_x11_visual<T>(self, visual_infos: *const T) -> Self;
|
||||
|
||||
fn with_x11_screen(self, screen_id: i32) -> Self;
|
||||
|
||||
/// Build window with the given `general` and `instance` names.
|
||||
///
|
||||
/// The `general` sets general class of `WM_CLASS(STRING)`, while `instance` set the
|
||||
/// instance part of it. The resulted property looks like `WM_CLASS(STRING) = "general", "instance"`.
|
||||
///
|
||||
/// For details about application ID conventions, see the
|
||||
/// [Desktop Entry Spec](https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html#desktop-file-id)
|
||||
fn with_name(self, general: impl Into<String>, instance: impl Into<String>) -> Self;
|
||||
|
||||
/// Build window with override-redirect flag; defaults to false. Only relevant on X11.
|
||||
fn with_override_redirect(self, override_redirect: bool) -> Self;
|
||||
|
||||
/// Build window with `_NET_WM_WINDOW_TYPE` hints; defaults to `Normal`. Only relevant on X11.
|
||||
fn with_x11_window_type(self, x11_window_type: Vec<XWindowType>) -> Self;
|
||||
|
||||
/// Build window with base size hint. Only implemented on X11.
|
||||
///
|
||||
/// ```
|
||||
/// # use winit::dpi::{LogicalSize, PhysicalSize};
|
||||
/// # use winit::window::WindowBuilder;
|
||||
/// # use winit::platform::x11::WindowBuilderExtX11;
|
||||
/// // Specify the size in logical dimensions like this:
|
||||
/// WindowBuilder::new().with_base_size(LogicalSize::new(400.0, 200.0));
|
||||
///
|
||||
/// // Or specify the size in physical dimensions like this:
|
||||
/// WindowBuilder::new().with_base_size(PhysicalSize::new(400, 200));
|
||||
/// ```
|
||||
fn with_base_size<S: Into<Size>>(self, base_size: S) -> Self;
|
||||
}
|
||||
|
||||
impl WindowBuilderExtX11 for WindowBuilder {
|
||||
#[inline]
|
||||
fn with_x11_visual<T>(mut self, visual_infos: *const T) -> Self {
|
||||
{
|
||||
self.platform_specific.visual_infos =
|
||||
Some(unsafe { ptr::read(visual_infos as *const XVisualInfo) });
|
||||
}
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_x11_screen(mut self, screen_id: i32) -> Self {
|
||||
self.platform_specific.screen_id = Some(screen_id);
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_name(mut self, general: impl Into<String>, instance: impl Into<String>) -> Self {
|
||||
self.platform_specific.name = Some(ApplicationName::new(general.into(), instance.into()));
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_override_redirect(mut self, override_redirect: bool) -> Self {
|
||||
self.platform_specific.override_redirect = override_redirect;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_x11_window_type(mut self, x11_window_types: Vec<XWindowType>) -> Self {
|
||||
self.platform_specific.x11_window_types = x11_window_types;
|
||||
self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn with_base_size<S: Into<Size>>(mut self, base_size: S) -> Self {
|
||||
self.platform_specific.base_size = Some(base_size.into());
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
/// Additional methods on `MonitorHandle` that are specific to X11.
|
||||
pub trait MonitorHandleExtX11 {
|
||||
/// Returns the inner identifier of the monitor.
|
||||
fn native_id(&self) -> u32;
|
||||
}
|
||||
|
||||
impl MonitorHandleExtX11 for MonitorHandle {
|
||||
#[inline]
|
||||
fn native_id(&self) -> u32 {
|
||||
self.inner.native_identifier()
|
||||
}
|
||||
}
|
||||
1187
third-party/vendor/winit/src/platform_impl/android/mod.rs
vendored
Normal file
1187
third-party/vendor/winit/src/platform_impl/android/mod.rs
vendored
Normal file
File diff suppressed because it is too large
Load diff
992
third-party/vendor/winit/src/platform_impl/ios/app_state.rs
vendored
Normal file
992
third-party/vendor/winit/src/platform_impl/ios/app_state.rs
vendored
Normal file
|
|
@ -0,0 +1,992 @@
|
|||
#![deny(unused_results)]
|
||||
|
||||
use std::{
|
||||
cell::{RefCell, RefMut},
|
||||
collections::HashSet,
|
||||
mem,
|
||||
os::raw::c_void,
|
||||
ptr,
|
||||
time::Instant,
|
||||
};
|
||||
|
||||
use core_foundation::base::CFRelease;
|
||||
use core_foundation::date::CFAbsoluteTimeGetCurrent;
|
||||
use core_foundation::runloop::{
|
||||
kCFRunLoopCommonModes, CFRunLoopAddTimer, CFRunLoopGetMain, CFRunLoopRef, CFRunLoopTimerCreate,
|
||||
CFRunLoopTimerInvalidate, CFRunLoopTimerRef, CFRunLoopTimerSetNextFireDate,
|
||||
};
|
||||
use objc2::foundation::{CGRect, CGSize, NSInteger, NSProcessInfo};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::runtime::Object;
|
||||
use objc2::{msg_send, sel};
|
||||
use once_cell::sync::Lazy;
|
||||
|
||||
use super::uikit::UIView;
|
||||
use super::view::WinitUIWindow;
|
||||
use crate::{
|
||||
dpi::LogicalSize,
|
||||
event::{Event, StartCause, WindowEvent},
|
||||
event_loop::ControlFlow,
|
||||
platform_impl::platform::{
|
||||
event_loop::{EventHandler, EventProxy, EventWrapper, Never},
|
||||
ffi::NSOperatingSystemVersion,
|
||||
},
|
||||
window::WindowId as RootWindowId,
|
||||
};
|
||||
|
||||
macro_rules! bug {
|
||||
($($msg:tt)*) => {
|
||||
panic!("winit iOS bug, file an issue: {}", format!($($msg)*))
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! bug_assert {
|
||||
($test:expr, $($msg:tt)*) => {
|
||||
assert!($test, "winit iOS bug, file an issue: {}", format!($($msg)*))
|
||||
};
|
||||
}
|
||||
|
||||
enum UserCallbackTransitionResult<'a> {
|
||||
Success {
|
||||
event_handler: Box<dyn EventHandler>,
|
||||
active_control_flow: ControlFlow,
|
||||
processing_redraws: bool,
|
||||
},
|
||||
ReentrancyPrevented {
|
||||
queued_events: &'a mut Vec<EventWrapper>,
|
||||
},
|
||||
}
|
||||
|
||||
impl Event<'static, Never> {
|
||||
fn is_redraw(&self) -> bool {
|
||||
matches!(self, Event::RedrawRequested(_))
|
||||
}
|
||||
}
|
||||
|
||||
// this is the state machine for the app lifecycle
|
||||
#[derive(Debug)]
|
||||
#[must_use = "dropping `AppStateImpl` without inspecting it is probably a bug"]
|
||||
enum AppStateImpl {
|
||||
NotLaunched {
|
||||
queued_windows: Vec<Id<WinitUIWindow, Shared>>,
|
||||
queued_events: Vec<EventWrapper>,
|
||||
queued_gpu_redraws: HashSet<Id<WinitUIWindow, Shared>>,
|
||||
},
|
||||
Launching {
|
||||
queued_windows: Vec<Id<WinitUIWindow, Shared>>,
|
||||
queued_events: Vec<EventWrapper>,
|
||||
queued_event_handler: Box<dyn EventHandler>,
|
||||
queued_gpu_redraws: HashSet<Id<WinitUIWindow, Shared>>,
|
||||
},
|
||||
ProcessingEvents {
|
||||
event_handler: Box<dyn EventHandler>,
|
||||
queued_gpu_redraws: HashSet<Id<WinitUIWindow, Shared>>,
|
||||
active_control_flow: ControlFlow,
|
||||
},
|
||||
// special state to deal with reentrancy and prevent mutable aliasing.
|
||||
InUserCallback {
|
||||
queued_events: Vec<EventWrapper>,
|
||||
queued_gpu_redraws: HashSet<Id<WinitUIWindow, Shared>>,
|
||||
},
|
||||
ProcessingRedraws {
|
||||
event_handler: Box<dyn EventHandler>,
|
||||
active_control_flow: ControlFlow,
|
||||
},
|
||||
Waiting {
|
||||
waiting_event_handler: Box<dyn EventHandler>,
|
||||
start: Instant,
|
||||
},
|
||||
PollFinished {
|
||||
waiting_event_handler: Box<dyn EventHandler>,
|
||||
},
|
||||
Terminated,
|
||||
}
|
||||
|
||||
struct AppState {
|
||||
// This should never be `None`, except for briefly during a state transition.
|
||||
app_state: Option<AppStateImpl>,
|
||||
control_flow: ControlFlow,
|
||||
waker: EventLoopWaker,
|
||||
}
|
||||
|
||||
impl AppState {
|
||||
// requires main thread
|
||||
unsafe fn get_mut() -> RefMut<'static, AppState> {
|
||||
// basically everything in UIKit requires the main thread, so it's pointless to use the
|
||||
// std::sync APIs.
|
||||
// must be mut because plain `static` requires `Sync`
|
||||
static mut APP_STATE: RefCell<Option<AppState>> = RefCell::new(None);
|
||||
|
||||
if cfg!(debug_assertions) {
|
||||
assert_main_thread!(
|
||||
"bug in winit: `AppState::get_mut()` can only be called on the main thread"
|
||||
);
|
||||
}
|
||||
let mut guard = APP_STATE.borrow_mut();
|
||||
if guard.is_none() {
|
||||
#[inline(never)]
|
||||
#[cold]
|
||||
unsafe fn init_guard(guard: &mut RefMut<'static, Option<AppState>>) {
|
||||
let waker = EventLoopWaker::new(CFRunLoopGetMain());
|
||||
**guard = Some(AppState {
|
||||
app_state: Some(AppStateImpl::NotLaunched {
|
||||
queued_windows: Vec::new(),
|
||||
queued_events: Vec::new(),
|
||||
queued_gpu_redraws: HashSet::new(),
|
||||
}),
|
||||
control_flow: ControlFlow::default(),
|
||||
waker,
|
||||
});
|
||||
}
|
||||
init_guard(&mut guard)
|
||||
}
|
||||
RefMut::map(guard, |state| state.as_mut().unwrap())
|
||||
}
|
||||
|
||||
fn state(&self) -> &AppStateImpl {
|
||||
match &self.app_state {
|
||||
Some(ref state) => state,
|
||||
None => bug!("`AppState` previously failed a state transition"),
|
||||
}
|
||||
}
|
||||
|
||||
fn state_mut(&mut self) -> &mut AppStateImpl {
|
||||
match &mut self.app_state {
|
||||
Some(ref mut state) => state,
|
||||
None => bug!("`AppState` previously failed a state transition"),
|
||||
}
|
||||
}
|
||||
|
||||
fn take_state(&mut self) -> AppStateImpl {
|
||||
match self.app_state.take() {
|
||||
Some(state) => state,
|
||||
None => bug!("`AppState` previously failed a state transition"),
|
||||
}
|
||||
}
|
||||
|
||||
fn set_state(&mut self, new_state: AppStateImpl) {
|
||||
bug_assert!(
|
||||
self.app_state.is_none(),
|
||||
"attempted to set an `AppState` without calling `take_state` first {:?}",
|
||||
self.app_state
|
||||
);
|
||||
self.app_state = Some(new_state)
|
||||
}
|
||||
|
||||
fn replace_state(&mut self, new_state: AppStateImpl) -> AppStateImpl {
|
||||
match &mut self.app_state {
|
||||
Some(ref mut state) => mem::replace(state, new_state),
|
||||
None => bug!("`AppState` previously failed a state transition"),
|
||||
}
|
||||
}
|
||||
|
||||
fn has_launched(&self) -> bool {
|
||||
!matches!(
|
||||
self.state(),
|
||||
AppStateImpl::NotLaunched { .. } | AppStateImpl::Launching { .. }
|
||||
)
|
||||
}
|
||||
|
||||
fn will_launch_transition(&mut self, queued_event_handler: Box<dyn EventHandler>) {
|
||||
let (queued_windows, queued_events, queued_gpu_redraws) = match self.take_state() {
|
||||
AppStateImpl::NotLaunched {
|
||||
queued_windows,
|
||||
queued_events,
|
||||
queued_gpu_redraws,
|
||||
} => (queued_windows, queued_events, queued_gpu_redraws),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
self.set_state(AppStateImpl::Launching {
|
||||
queued_windows,
|
||||
queued_events,
|
||||
queued_event_handler,
|
||||
queued_gpu_redraws,
|
||||
});
|
||||
}
|
||||
|
||||
fn did_finish_launching_transition(
|
||||
&mut self,
|
||||
) -> (Vec<Id<WinitUIWindow, Shared>>, Vec<EventWrapper>) {
|
||||
let (windows, events, event_handler, queued_gpu_redraws) = match self.take_state() {
|
||||
AppStateImpl::Launching {
|
||||
queued_windows,
|
||||
queued_events,
|
||||
queued_event_handler,
|
||||
queued_gpu_redraws,
|
||||
} => (
|
||||
queued_windows,
|
||||
queued_events,
|
||||
queued_event_handler,
|
||||
queued_gpu_redraws,
|
||||
),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
self.set_state(AppStateImpl::ProcessingEvents {
|
||||
event_handler,
|
||||
active_control_flow: ControlFlow::Poll,
|
||||
queued_gpu_redraws,
|
||||
});
|
||||
(windows, events)
|
||||
}
|
||||
|
||||
fn wakeup_transition(&mut self) -> Option<EventWrapper> {
|
||||
// before `AppState::did_finish_launching` is called, pretend there is no running
|
||||
// event loop.
|
||||
if !self.has_launched() {
|
||||
return None;
|
||||
}
|
||||
|
||||
let (event_handler, event) = match (self.control_flow, self.take_state()) {
|
||||
(
|
||||
ControlFlow::Poll,
|
||||
AppStateImpl::PollFinished {
|
||||
waiting_event_handler,
|
||||
},
|
||||
) => (
|
||||
waiting_event_handler,
|
||||
EventWrapper::StaticEvent(Event::NewEvents(StartCause::Poll)),
|
||||
),
|
||||
(
|
||||
ControlFlow::Wait,
|
||||
AppStateImpl::Waiting {
|
||||
waiting_event_handler,
|
||||
start,
|
||||
},
|
||||
) => (
|
||||
waiting_event_handler,
|
||||
EventWrapper::StaticEvent(Event::NewEvents(StartCause::WaitCancelled {
|
||||
start,
|
||||
requested_resume: None,
|
||||
})),
|
||||
),
|
||||
(
|
||||
ControlFlow::WaitUntil(requested_resume),
|
||||
AppStateImpl::Waiting {
|
||||
waiting_event_handler,
|
||||
start,
|
||||
},
|
||||
) => {
|
||||
let event = if Instant::now() >= requested_resume {
|
||||
EventWrapper::StaticEvent(Event::NewEvents(StartCause::ResumeTimeReached {
|
||||
start,
|
||||
requested_resume,
|
||||
}))
|
||||
} else {
|
||||
EventWrapper::StaticEvent(Event::NewEvents(StartCause::WaitCancelled {
|
||||
start,
|
||||
requested_resume: Some(requested_resume),
|
||||
}))
|
||||
};
|
||||
(waiting_event_handler, event)
|
||||
}
|
||||
(ControlFlow::ExitWithCode(_), _) => bug!("unexpected `ControlFlow` `Exit`"),
|
||||
s => bug!("`EventHandler` unexpectedly woke up {:?}", s),
|
||||
};
|
||||
|
||||
self.set_state(AppStateImpl::ProcessingEvents {
|
||||
event_handler,
|
||||
queued_gpu_redraws: Default::default(),
|
||||
active_control_flow: self.control_flow,
|
||||
});
|
||||
Some(event)
|
||||
}
|
||||
|
||||
fn try_user_callback_transition(&mut self) -> UserCallbackTransitionResult<'_> {
|
||||
// If we're not able to process an event due to recursion or `Init` not having been sent out
|
||||
// yet, then queue the events up.
|
||||
match self.state_mut() {
|
||||
&mut AppStateImpl::Launching {
|
||||
ref mut queued_events,
|
||||
..
|
||||
}
|
||||
| &mut AppStateImpl::NotLaunched {
|
||||
ref mut queued_events,
|
||||
..
|
||||
}
|
||||
| &mut AppStateImpl::InUserCallback {
|
||||
ref mut queued_events,
|
||||
..
|
||||
} => {
|
||||
// A lifetime cast: early returns are not currently handled well with NLL, but
|
||||
// polonius handles them well. This transmute is a safe workaround.
|
||||
return unsafe {
|
||||
mem::transmute::<
|
||||
UserCallbackTransitionResult<'_>,
|
||||
UserCallbackTransitionResult<'_>,
|
||||
>(UserCallbackTransitionResult::ReentrancyPrevented {
|
||||
queued_events,
|
||||
})
|
||||
};
|
||||
}
|
||||
|
||||
&mut AppStateImpl::ProcessingEvents { .. }
|
||||
| &mut AppStateImpl::ProcessingRedraws { .. } => {}
|
||||
|
||||
s @ &mut AppStateImpl::PollFinished { .. }
|
||||
| s @ &mut AppStateImpl::Waiting { .. }
|
||||
| s @ &mut AppStateImpl::Terminated => {
|
||||
bug!("unexpected attempted to process an event {:?}", s)
|
||||
}
|
||||
}
|
||||
|
||||
let (event_handler, queued_gpu_redraws, active_control_flow, processing_redraws) =
|
||||
match self.take_state() {
|
||||
AppStateImpl::Launching { .. }
|
||||
| AppStateImpl::NotLaunched { .. }
|
||||
| AppStateImpl::InUserCallback { .. } => unreachable!(),
|
||||
AppStateImpl::ProcessingEvents {
|
||||
event_handler,
|
||||
queued_gpu_redraws,
|
||||
active_control_flow,
|
||||
} => (
|
||||
event_handler,
|
||||
queued_gpu_redraws,
|
||||
active_control_flow,
|
||||
false,
|
||||
),
|
||||
AppStateImpl::ProcessingRedraws {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
} => (event_handler, Default::default(), active_control_flow, true),
|
||||
AppStateImpl::PollFinished { .. }
|
||||
| AppStateImpl::Waiting { .. }
|
||||
| AppStateImpl::Terminated => unreachable!(),
|
||||
};
|
||||
self.set_state(AppStateImpl::InUserCallback {
|
||||
queued_events: Vec::new(),
|
||||
queued_gpu_redraws,
|
||||
});
|
||||
UserCallbackTransitionResult::Success {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
processing_redraws,
|
||||
}
|
||||
}
|
||||
|
||||
fn main_events_cleared_transition(&mut self) -> HashSet<Id<WinitUIWindow, Shared>> {
|
||||
let (event_handler, queued_gpu_redraws, active_control_flow) = match self.take_state() {
|
||||
AppStateImpl::ProcessingEvents {
|
||||
event_handler,
|
||||
queued_gpu_redraws,
|
||||
active_control_flow,
|
||||
} => (event_handler, queued_gpu_redraws, active_control_flow),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
self.set_state(AppStateImpl::ProcessingRedraws {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
});
|
||||
queued_gpu_redraws
|
||||
}
|
||||
|
||||
fn events_cleared_transition(&mut self) {
|
||||
if !self.has_launched() {
|
||||
return;
|
||||
}
|
||||
let (waiting_event_handler, old) = match self.take_state() {
|
||||
AppStateImpl::ProcessingRedraws {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
} => (event_handler, active_control_flow),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
|
||||
let new = self.control_flow;
|
||||
match (old, new) {
|
||||
(ControlFlow::Poll, ControlFlow::Poll) => self.set_state(AppStateImpl::PollFinished {
|
||||
waiting_event_handler,
|
||||
}),
|
||||
(ControlFlow::Wait, ControlFlow::Wait) => {
|
||||
let start = Instant::now();
|
||||
self.set_state(AppStateImpl::Waiting {
|
||||
waiting_event_handler,
|
||||
start,
|
||||
});
|
||||
}
|
||||
(ControlFlow::WaitUntil(old_instant), ControlFlow::WaitUntil(new_instant))
|
||||
if old_instant == new_instant =>
|
||||
{
|
||||
let start = Instant::now();
|
||||
self.set_state(AppStateImpl::Waiting {
|
||||
waiting_event_handler,
|
||||
start,
|
||||
});
|
||||
}
|
||||
(_, ControlFlow::Wait) => {
|
||||
let start = Instant::now();
|
||||
self.set_state(AppStateImpl::Waiting {
|
||||
waiting_event_handler,
|
||||
start,
|
||||
});
|
||||
self.waker.stop()
|
||||
}
|
||||
(_, ControlFlow::WaitUntil(new_instant)) => {
|
||||
let start = Instant::now();
|
||||
self.set_state(AppStateImpl::Waiting {
|
||||
waiting_event_handler,
|
||||
start,
|
||||
});
|
||||
self.waker.start_at(new_instant)
|
||||
}
|
||||
(_, ControlFlow::Poll) => {
|
||||
self.set_state(AppStateImpl::PollFinished {
|
||||
waiting_event_handler,
|
||||
});
|
||||
self.waker.start()
|
||||
}
|
||||
(_, ControlFlow::ExitWithCode(_)) => {
|
||||
// https://developer.apple.com/library/archive/qa/qa1561/_index.html
|
||||
// it is not possible to quit an iOS app gracefully and programatically
|
||||
warn!("`ControlFlow::Exit` ignored on iOS");
|
||||
self.control_flow = old
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn terminated_transition(&mut self) -> Box<dyn EventHandler> {
|
||||
match self.replace_state(AppStateImpl::Terminated) {
|
||||
AppStateImpl::ProcessingEvents { event_handler, .. } => event_handler,
|
||||
s => bug!(
|
||||
"`LoopDestroyed` happened while not processing events {:?}",
|
||||
s
|
||||
),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// requires main thread and window is a UIWindow
|
||||
// retains window
|
||||
pub(crate) unsafe fn set_key_window(window: &Id<WinitUIWindow, Shared>) {
|
||||
let mut this = AppState::get_mut();
|
||||
match this.state_mut() {
|
||||
&mut AppStateImpl::NotLaunched {
|
||||
ref mut queued_windows,
|
||||
..
|
||||
} => return queued_windows.push(window.clone()),
|
||||
&mut AppStateImpl::ProcessingEvents { .. }
|
||||
| &mut AppStateImpl::InUserCallback { .. }
|
||||
| &mut AppStateImpl::ProcessingRedraws { .. } => {}
|
||||
s @ &mut AppStateImpl::Launching { .. }
|
||||
| s @ &mut AppStateImpl::Waiting { .. }
|
||||
| s @ &mut AppStateImpl::PollFinished { .. } => bug!("unexpected state {:?}", s),
|
||||
&mut AppStateImpl::Terminated => {
|
||||
panic!("Attempt to create a `Window` after the app has terminated")
|
||||
}
|
||||
}
|
||||
drop(this);
|
||||
window.makeKeyAndVisible();
|
||||
}
|
||||
|
||||
// requires main thread and window is a UIWindow
|
||||
// retains window
|
||||
pub(crate) unsafe fn queue_gl_or_metal_redraw(window: Id<WinitUIWindow, Shared>) {
|
||||
let mut this = AppState::get_mut();
|
||||
match this.state_mut() {
|
||||
&mut AppStateImpl::NotLaunched {
|
||||
ref mut queued_gpu_redraws,
|
||||
..
|
||||
}
|
||||
| &mut AppStateImpl::Launching {
|
||||
ref mut queued_gpu_redraws,
|
||||
..
|
||||
}
|
||||
| &mut AppStateImpl::ProcessingEvents {
|
||||
ref mut queued_gpu_redraws,
|
||||
..
|
||||
}
|
||||
| &mut AppStateImpl::InUserCallback {
|
||||
ref mut queued_gpu_redraws,
|
||||
..
|
||||
} => {
|
||||
let _ = queued_gpu_redraws.insert(window);
|
||||
}
|
||||
s @ &mut AppStateImpl::ProcessingRedraws { .. }
|
||||
| s @ &mut AppStateImpl::Waiting { .. }
|
||||
| s @ &mut AppStateImpl::PollFinished { .. } => bug!("unexpected state {:?}", s),
|
||||
&mut AppStateImpl::Terminated => {
|
||||
panic!("Attempt to create a `Window` after the app has terminated")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub unsafe fn will_launch(queued_event_handler: Box<dyn EventHandler>) {
|
||||
AppState::get_mut().will_launch_transition(queued_event_handler)
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub unsafe fn did_finish_launching() {
|
||||
let mut this = AppState::get_mut();
|
||||
let windows = match this.state_mut() {
|
||||
AppStateImpl::Launching { queued_windows, .. } => mem::take(queued_windows),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
|
||||
// start waking up the event loop now!
|
||||
bug_assert!(
|
||||
this.control_flow == ControlFlow::Poll,
|
||||
"unexpectedly not setup to `Poll` on launch!"
|
||||
);
|
||||
this.waker.start();
|
||||
|
||||
// have to drop RefMut because the window setup code below can trigger new events
|
||||
drop(this);
|
||||
|
||||
for window in windows {
|
||||
// Do a little screen dance here to account for windows being created before
|
||||
// `UIApplicationMain` is called. This fixes visual issues such as being
|
||||
// offcenter and sized incorrectly. Additionally, to fix orientation issues, we
|
||||
// gotta reset the `rootViewController`.
|
||||
//
|
||||
// relevant iOS log:
|
||||
// ```
|
||||
// [ApplicationLifecycle] Windows were created before application initialzation
|
||||
// completed. This may result in incorrect visual appearance.
|
||||
// ```
|
||||
let screen = window.screen();
|
||||
let _: () = msg_send![&window, setScreen: ptr::null::<Object>()];
|
||||
window.setScreen(&screen);
|
||||
|
||||
let controller = window.rootViewController();
|
||||
window.setRootViewController(None);
|
||||
window.setRootViewController(controller.as_deref());
|
||||
|
||||
window.makeKeyAndVisible();
|
||||
}
|
||||
|
||||
let (windows, events) = AppState::get_mut().did_finish_launching_transition();
|
||||
|
||||
let events = std::iter::once(EventWrapper::StaticEvent(Event::NewEvents(
|
||||
StartCause::Init,
|
||||
)))
|
||||
.chain(events);
|
||||
handle_nonuser_events(events);
|
||||
|
||||
// the above window dance hack, could possibly trigger new windows to be created.
|
||||
// we can just set those windows up normally, as they were created after didFinishLaunching
|
||||
for window in windows {
|
||||
window.makeKeyAndVisible();
|
||||
}
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
// AppState::did_finish_launching handles the special transition `Init`
|
||||
pub unsafe fn handle_wakeup_transition() {
|
||||
let mut this = AppState::get_mut();
|
||||
let wakeup_event = match this.wakeup_transition() {
|
||||
None => return,
|
||||
Some(wakeup_event) => wakeup_event,
|
||||
};
|
||||
drop(this);
|
||||
|
||||
handle_nonuser_event(wakeup_event)
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub(crate) unsafe fn handle_nonuser_event(event: EventWrapper) {
|
||||
handle_nonuser_events(std::iter::once(event))
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub(crate) unsafe fn handle_nonuser_events<I: IntoIterator<Item = EventWrapper>>(events: I) {
|
||||
let mut this = AppState::get_mut();
|
||||
let (mut event_handler, active_control_flow, processing_redraws) =
|
||||
match this.try_user_callback_transition() {
|
||||
UserCallbackTransitionResult::ReentrancyPrevented { queued_events } => {
|
||||
queued_events.extend(events);
|
||||
return;
|
||||
}
|
||||
UserCallbackTransitionResult::Success {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
processing_redraws,
|
||||
} => (event_handler, active_control_flow, processing_redraws),
|
||||
};
|
||||
let mut control_flow = this.control_flow;
|
||||
drop(this);
|
||||
|
||||
for wrapper in events {
|
||||
match wrapper {
|
||||
EventWrapper::StaticEvent(event) => {
|
||||
if !processing_redraws && event.is_redraw() {
|
||||
log::info!("processing `RedrawRequested` during the main event loop");
|
||||
} else if processing_redraws && !event.is_redraw() {
|
||||
log::warn!(
|
||||
"processing non `RedrawRequested` event after the main event loop: {:#?}",
|
||||
event
|
||||
);
|
||||
}
|
||||
event_handler.handle_nonuser_event(event, &mut control_flow)
|
||||
}
|
||||
EventWrapper::EventProxy(proxy) => {
|
||||
handle_event_proxy(&mut event_handler, control_flow, proxy)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
loop {
|
||||
let mut this = AppState::get_mut();
|
||||
let queued_events = match this.state_mut() {
|
||||
&mut AppStateImpl::InUserCallback {
|
||||
ref mut queued_events,
|
||||
queued_gpu_redraws: _,
|
||||
} => mem::take(queued_events),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
if queued_events.is_empty() {
|
||||
let queued_gpu_redraws = match this.take_state() {
|
||||
AppStateImpl::InUserCallback {
|
||||
queued_events: _,
|
||||
queued_gpu_redraws,
|
||||
} => queued_gpu_redraws,
|
||||
_ => unreachable!(),
|
||||
};
|
||||
this.app_state = Some(if processing_redraws {
|
||||
bug_assert!(
|
||||
queued_gpu_redraws.is_empty(),
|
||||
"redraw queued while processing redraws"
|
||||
);
|
||||
AppStateImpl::ProcessingRedraws {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
}
|
||||
} else {
|
||||
AppStateImpl::ProcessingEvents {
|
||||
event_handler,
|
||||
queued_gpu_redraws,
|
||||
active_control_flow,
|
||||
}
|
||||
});
|
||||
this.control_flow = control_flow;
|
||||
break;
|
||||
}
|
||||
drop(this);
|
||||
|
||||
for wrapper in queued_events {
|
||||
match wrapper {
|
||||
EventWrapper::StaticEvent(event) => {
|
||||
if !processing_redraws && event.is_redraw() {
|
||||
log::info!("processing `RedrawRequested` during the main event loop");
|
||||
} else if processing_redraws && !event.is_redraw() {
|
||||
log::warn!(
|
||||
"processing non-`RedrawRequested` event after the main event loop: {:#?}",
|
||||
event
|
||||
);
|
||||
}
|
||||
event_handler.handle_nonuser_event(event, &mut control_flow)
|
||||
}
|
||||
EventWrapper::EventProxy(proxy) => {
|
||||
handle_event_proxy(&mut event_handler, control_flow, proxy)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
unsafe fn handle_user_events() {
|
||||
let mut this = AppState::get_mut();
|
||||
let mut control_flow = this.control_flow;
|
||||
let (mut event_handler, active_control_flow, processing_redraws) =
|
||||
match this.try_user_callback_transition() {
|
||||
UserCallbackTransitionResult::ReentrancyPrevented { .. } => {
|
||||
bug!("unexpected attempted to process an event")
|
||||
}
|
||||
UserCallbackTransitionResult::Success {
|
||||
event_handler,
|
||||
active_control_flow,
|
||||
processing_redraws,
|
||||
} => (event_handler, active_control_flow, processing_redraws),
|
||||
};
|
||||
if processing_redraws {
|
||||
bug!("user events attempted to be sent out while `ProcessingRedraws`");
|
||||
}
|
||||
drop(this);
|
||||
|
||||
event_handler.handle_user_events(&mut control_flow);
|
||||
|
||||
loop {
|
||||
let mut this = AppState::get_mut();
|
||||
let queued_events = match this.state_mut() {
|
||||
&mut AppStateImpl::InUserCallback {
|
||||
ref mut queued_events,
|
||||
queued_gpu_redraws: _,
|
||||
} => mem::take(queued_events),
|
||||
s => bug!("unexpected state {:?}", s),
|
||||
};
|
||||
if queued_events.is_empty() {
|
||||
let queued_gpu_redraws = match this.take_state() {
|
||||
AppStateImpl::InUserCallback {
|
||||
queued_events: _,
|
||||
queued_gpu_redraws,
|
||||
} => queued_gpu_redraws,
|
||||
_ => unreachable!(),
|
||||
};
|
||||
this.app_state = Some(AppStateImpl::ProcessingEvents {
|
||||
event_handler,
|
||||
queued_gpu_redraws,
|
||||
active_control_flow,
|
||||
});
|
||||
this.control_flow = control_flow;
|
||||
break;
|
||||
}
|
||||
drop(this);
|
||||
|
||||
for wrapper in queued_events {
|
||||
match wrapper {
|
||||
EventWrapper::StaticEvent(event) => {
|
||||
event_handler.handle_nonuser_event(event, &mut control_flow)
|
||||
}
|
||||
EventWrapper::EventProxy(proxy) => {
|
||||
handle_event_proxy(&mut event_handler, control_flow, proxy)
|
||||
}
|
||||
}
|
||||
}
|
||||
event_handler.handle_user_events(&mut control_flow);
|
||||
}
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub unsafe fn handle_main_events_cleared() {
|
||||
let mut this = AppState::get_mut();
|
||||
if !this.has_launched() {
|
||||
return;
|
||||
}
|
||||
match this.state_mut() {
|
||||
AppStateImpl::ProcessingEvents { .. } => {}
|
||||
_ => bug!("`ProcessingRedraws` happened unexpectedly"),
|
||||
};
|
||||
drop(this);
|
||||
|
||||
// User events are always sent out at the end of the "MainEventLoop"
|
||||
handle_user_events();
|
||||
handle_nonuser_event(EventWrapper::StaticEvent(Event::MainEventsCleared));
|
||||
|
||||
let mut this = AppState::get_mut();
|
||||
let mut redraw_events: Vec<EventWrapper> = this
|
||||
.main_events_cleared_transition()
|
||||
.into_iter()
|
||||
.map(|window| EventWrapper::StaticEvent(Event::RedrawRequested(RootWindowId(window.id()))))
|
||||
.collect();
|
||||
|
||||
redraw_events.push(EventWrapper::StaticEvent(Event::RedrawEventsCleared));
|
||||
drop(this);
|
||||
|
||||
handle_nonuser_events(redraw_events);
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub unsafe fn handle_events_cleared() {
|
||||
AppState::get_mut().events_cleared_transition();
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
pub unsafe fn terminated() {
|
||||
let mut this = AppState::get_mut();
|
||||
let mut event_handler = this.terminated_transition();
|
||||
let mut control_flow = this.control_flow;
|
||||
drop(this);
|
||||
|
||||
event_handler.handle_nonuser_event(Event::LoopDestroyed, &mut control_flow)
|
||||
}
|
||||
|
||||
fn handle_event_proxy(
|
||||
event_handler: &mut Box<dyn EventHandler>,
|
||||
control_flow: ControlFlow,
|
||||
proxy: EventProxy,
|
||||
) {
|
||||
match proxy {
|
||||
EventProxy::DpiChangedProxy {
|
||||
suggested_size,
|
||||
scale_factor,
|
||||
window,
|
||||
} => handle_hidpi_proxy(
|
||||
event_handler,
|
||||
control_flow,
|
||||
suggested_size,
|
||||
scale_factor,
|
||||
window,
|
||||
),
|
||||
}
|
||||
}
|
||||
|
||||
fn handle_hidpi_proxy(
|
||||
event_handler: &mut Box<dyn EventHandler>,
|
||||
mut control_flow: ControlFlow,
|
||||
suggested_size: LogicalSize<f64>,
|
||||
scale_factor: f64,
|
||||
window: Id<WinitUIWindow, Shared>,
|
||||
) {
|
||||
let mut size = suggested_size.to_physical(scale_factor);
|
||||
let new_inner_size = &mut size;
|
||||
let event = Event::WindowEvent {
|
||||
window_id: RootWindowId(window.id()),
|
||||
event: WindowEvent::ScaleFactorChanged {
|
||||
scale_factor,
|
||||
new_inner_size,
|
||||
},
|
||||
};
|
||||
event_handler.handle_nonuser_event(event, &mut control_flow);
|
||||
let (view, screen_frame) = get_view_and_screen_frame(&window);
|
||||
let physical_size = *new_inner_size;
|
||||
let logical_size = physical_size.to_logical(scale_factor);
|
||||
let size = CGSize::new(logical_size.width, logical_size.height);
|
||||
let new_frame: CGRect = CGRect::new(screen_frame.origin, size);
|
||||
view.setFrame(new_frame);
|
||||
}
|
||||
|
||||
fn get_view_and_screen_frame(window: &WinitUIWindow) -> (Id<UIView, Shared>, CGRect) {
|
||||
let view_controller = window.rootViewController().unwrap();
|
||||
let view = view_controller.view().unwrap();
|
||||
let bounds = window.bounds();
|
||||
let screen = window.screen();
|
||||
let screen_space = screen.coordinateSpace();
|
||||
let screen_frame = window.convertRect_toCoordinateSpace(bounds, &screen_space);
|
||||
(view, screen_frame)
|
||||
}
|
||||
|
||||
struct EventLoopWaker {
|
||||
timer: CFRunLoopTimerRef,
|
||||
}
|
||||
|
||||
impl Drop for EventLoopWaker {
|
||||
fn drop(&mut self) {
|
||||
unsafe {
|
||||
CFRunLoopTimerInvalidate(self.timer);
|
||||
CFRelease(self.timer as _);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl EventLoopWaker {
|
||||
fn new(rl: CFRunLoopRef) -> EventLoopWaker {
|
||||
extern "C" fn wakeup_main_loop(_timer: CFRunLoopTimerRef, _info: *mut c_void) {}
|
||||
unsafe {
|
||||
// Create a timer with a 0.1µs interval (1ns does not work) to mimic polling.
|
||||
// It is initially setup with a first fire time really far into the
|
||||
// future, but that gets changed to fire immediately in did_finish_launching
|
||||
let timer = CFRunLoopTimerCreate(
|
||||
ptr::null_mut(),
|
||||
std::f64::MAX,
|
||||
0.000_000_1,
|
||||
0,
|
||||
0,
|
||||
wakeup_main_loop,
|
||||
ptr::null_mut(),
|
||||
);
|
||||
CFRunLoopAddTimer(rl, timer, kCFRunLoopCommonModes);
|
||||
|
||||
EventLoopWaker { timer }
|
||||
}
|
||||
}
|
||||
|
||||
fn stop(&mut self) {
|
||||
unsafe { CFRunLoopTimerSetNextFireDate(self.timer, std::f64::MAX) }
|
||||
}
|
||||
|
||||
fn start(&mut self) {
|
||||
unsafe { CFRunLoopTimerSetNextFireDate(self.timer, std::f64::MIN) }
|
||||
}
|
||||
|
||||
fn start_at(&mut self, instant: Instant) {
|
||||
let now = Instant::now();
|
||||
if now >= instant {
|
||||
self.start();
|
||||
} else {
|
||||
unsafe {
|
||||
let current = CFAbsoluteTimeGetCurrent();
|
||||
let duration = instant - now;
|
||||
let fsecs =
|
||||
duration.subsec_nanos() as f64 / 1_000_000_000.0 + duration.as_secs() as f64;
|
||||
CFRunLoopTimerSetNextFireDate(self.timer, current + fsecs)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
macro_rules! os_capabilities {
|
||||
(
|
||||
$(
|
||||
$(#[$attr:meta])*
|
||||
$error_name:ident: $objc_call:literal,
|
||||
$name:ident: $major:literal-$minor:literal
|
||||
),*
|
||||
$(,)*
|
||||
) => {
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct OSCapabilities {
|
||||
$(
|
||||
pub $name: bool,
|
||||
)*
|
||||
|
||||
os_version: NSOperatingSystemVersion,
|
||||
}
|
||||
|
||||
impl From<NSOperatingSystemVersion> for OSCapabilities {
|
||||
fn from(os_version: NSOperatingSystemVersion) -> OSCapabilities {
|
||||
$(let $name = os_version.meets_requirements($major, $minor);)*
|
||||
OSCapabilities { $($name,)* os_version, }
|
||||
}
|
||||
}
|
||||
|
||||
impl OSCapabilities {$(
|
||||
$(#[$attr])*
|
||||
pub fn $error_name(&self, extra_msg: &str) {
|
||||
log::warn!(
|
||||
concat!("`", $objc_call, "` requires iOS {}.{}+. This device is running iOS {}.{}.{}. {}"),
|
||||
$major, $minor, self.os_version.major, self.os_version.minor, self.os_version.patch,
|
||||
extra_msg
|
||||
)
|
||||
}
|
||||
)*}
|
||||
};
|
||||
}
|
||||
|
||||
os_capabilities! {
|
||||
/// <https://developer.apple.com/documentation/uikit/uiview/2891103-safeareainsets?language=objc>
|
||||
#[allow(unused)] // error message unused
|
||||
safe_area_err_msg: "-[UIView safeAreaInsets]",
|
||||
safe_area: 11-0,
|
||||
/// <https://developer.apple.com/documentation/uikit/uiviewcontroller/2887509-setneedsupdateofhomeindicatoraut?language=objc>
|
||||
home_indicator_hidden_err_msg: "-[UIViewController setNeedsUpdateOfHomeIndicatorAutoHidden]",
|
||||
home_indicator_hidden: 11-0,
|
||||
/// <https://developer.apple.com/documentation/uikit/uiviewcontroller/2887507-setneedsupdateofscreenedgesdefer?language=objc>
|
||||
defer_system_gestures_err_msg: "-[UIViewController setNeedsUpdateOfScreenEdgesDeferringSystem]",
|
||||
defer_system_gestures: 11-0,
|
||||
/// <https://developer.apple.com/documentation/uikit/uiscreen/2806814-maximumframespersecond?language=objc>
|
||||
maximum_frames_per_second_err_msg: "-[UIScreen maximumFramesPerSecond]",
|
||||
maximum_frames_per_second: 10-3,
|
||||
/// <https://developer.apple.com/documentation/uikit/uitouch/1618110-force?language=objc>
|
||||
#[allow(unused)] // error message unused
|
||||
force_touch_err_msg: "-[UITouch force]",
|
||||
force_touch: 9-0,
|
||||
}
|
||||
|
||||
impl NSOperatingSystemVersion {
|
||||
fn meets_requirements(&self, required_major: NSInteger, required_minor: NSInteger) -> bool {
|
||||
(self.major, self.minor) >= (required_major, required_minor)
|
||||
}
|
||||
}
|
||||
|
||||
pub fn os_capabilities() -> OSCapabilities {
|
||||
static OS_CAPABILITIES: Lazy<OSCapabilities> = Lazy::new(|| {
|
||||
let version: NSOperatingSystemVersion = unsafe {
|
||||
let process_info = NSProcessInfo::process_info();
|
||||
let atleast_ios_8: bool = msg_send![
|
||||
&process_info,
|
||||
respondsToSelector: sel!(operatingSystemVersion)
|
||||
];
|
||||
// winit requires atleast iOS 8 because no one has put the time into supporting earlier os versions.
|
||||
// Older iOS versions are increasingly difficult to test. For example, Xcode 11 does not support
|
||||
// debugging on devices with an iOS version of less than 8. Another example, in order to use an iOS
|
||||
// simulator older than iOS 8, you must download an older version of Xcode (<9), and at least Xcode 7
|
||||
// has been tested to not even run on macOS 10.15 - Xcode 8 might?
|
||||
//
|
||||
// The minimum required iOS version is likely to grow in the future.
|
||||
assert!(atleast_ios_8, "`winit` requires iOS version 8 or greater");
|
||||
msg_send![&process_info, operatingSystemVersion]
|
||||
};
|
||||
version.into()
|
||||
});
|
||||
OS_CAPABILITIES.clone()
|
||||
}
|
||||
353
third-party/vendor/winit/src/platform_impl/ios/event_loop.rs
vendored
Normal file
353
third-party/vendor/winit/src/platform_impl/ios/event_loop.rs
vendored
Normal file
|
|
@ -0,0 +1,353 @@
|
|||
use std::{
|
||||
collections::VecDeque,
|
||||
ffi::c_void,
|
||||
fmt::{self, Debug},
|
||||
marker::PhantomData,
|
||||
ptr,
|
||||
sync::mpsc::{self, Receiver, Sender},
|
||||
};
|
||||
|
||||
use core_foundation::base::{CFIndex, CFRelease};
|
||||
use core_foundation::runloop::{
|
||||
kCFRunLoopAfterWaiting, kCFRunLoopBeforeWaiting, kCFRunLoopCommonModes, kCFRunLoopDefaultMode,
|
||||
kCFRunLoopExit, CFRunLoopActivity, CFRunLoopAddObserver, CFRunLoopAddSource, CFRunLoopGetMain,
|
||||
CFRunLoopObserverCreate, CFRunLoopObserverRef, CFRunLoopSourceContext, CFRunLoopSourceCreate,
|
||||
CFRunLoopSourceInvalidate, CFRunLoopSourceRef, CFRunLoopSourceSignal, CFRunLoopWakeUp,
|
||||
};
|
||||
use objc2::foundation::{MainThreadMarker, NSString};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::ClassType;
|
||||
use raw_window_handle::{RawDisplayHandle, UiKitDisplayHandle};
|
||||
|
||||
use super::uikit::{UIApplication, UIApplicationMain, UIDevice, UIScreen};
|
||||
use super::view::WinitUIWindow;
|
||||
use super::{app_state, monitor, view, MonitorHandle};
|
||||
use crate::{
|
||||
dpi::LogicalSize,
|
||||
event::Event,
|
||||
event_loop::{
|
||||
ControlFlow, EventLoopClosed, EventLoopWindowTarget as RootEventLoopWindowTarget,
|
||||
},
|
||||
platform::ios::Idiom,
|
||||
};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub(crate) enum EventWrapper {
|
||||
StaticEvent(Event<'static, Never>),
|
||||
EventProxy(EventProxy),
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
pub(crate) enum EventProxy {
|
||||
DpiChangedProxy {
|
||||
window: Id<WinitUIWindow, Shared>,
|
||||
suggested_size: LogicalSize<f64>,
|
||||
scale_factor: f64,
|
||||
},
|
||||
}
|
||||
|
||||
pub struct EventLoopWindowTarget<T: 'static> {
|
||||
receiver: Receiver<T>,
|
||||
sender_to_clone: Sender<T>,
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoopWindowTarget<T> {
|
||||
pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
|
||||
monitor::uiscreens(MainThreadMarker::new().unwrap())
|
||||
}
|
||||
|
||||
pub fn primary_monitor(&self) -> Option<MonitorHandle> {
|
||||
Some(MonitorHandle::new(UIScreen::main(
|
||||
MainThreadMarker::new().unwrap(),
|
||||
)))
|
||||
}
|
||||
|
||||
pub fn raw_display_handle(&self) -> RawDisplayHandle {
|
||||
RawDisplayHandle::UiKit(UiKitDisplayHandle::empty())
|
||||
}
|
||||
}
|
||||
|
||||
pub struct EventLoop<T: 'static> {
|
||||
window_target: RootEventLoopWindowTarget<T>,
|
||||
}
|
||||
|
||||
#[derive(Default, Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct PlatformSpecificEventLoopAttributes {}
|
||||
|
||||
impl<T: 'static> EventLoop<T> {
|
||||
pub(crate) fn new(_: &PlatformSpecificEventLoopAttributes) -> EventLoop<T> {
|
||||
assert_main_thread!("`EventLoop` can only be created on the main thread on iOS");
|
||||
|
||||
static mut SINGLETON_INIT: bool = false;
|
||||
unsafe {
|
||||
assert!(
|
||||
!SINGLETON_INIT,
|
||||
"Only one `EventLoop` is supported on iOS. \
|
||||
`EventLoopProxy` might be helpful"
|
||||
);
|
||||
SINGLETON_INIT = true;
|
||||
}
|
||||
|
||||
let (sender_to_clone, receiver) = mpsc::channel();
|
||||
|
||||
// this line sets up the main run loop before `UIApplicationMain`
|
||||
setup_control_flow_observers();
|
||||
|
||||
EventLoop {
|
||||
window_target: RootEventLoopWindowTarget {
|
||||
p: EventLoopWindowTarget {
|
||||
receiver,
|
||||
sender_to_clone,
|
||||
},
|
||||
_marker: PhantomData,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
pub fn run<F>(self, event_handler: F) -> !
|
||||
where
|
||||
F: 'static + FnMut(Event<'_, T>, &RootEventLoopWindowTarget<T>, &mut ControlFlow),
|
||||
{
|
||||
unsafe {
|
||||
let application = UIApplication::shared(MainThreadMarker::new().unwrap());
|
||||
assert!(
|
||||
application.is_none(),
|
||||
"\
|
||||
`EventLoop` cannot be `run` after a call to `UIApplicationMain` on iOS\n\
|
||||
Note: `EventLoop::run` calls `UIApplicationMain` on iOS",
|
||||
);
|
||||
app_state::will_launch(Box::new(EventLoopHandler {
|
||||
f: event_handler,
|
||||
event_loop: self.window_target,
|
||||
}));
|
||||
|
||||
// Ensure application delegate is initialized
|
||||
view::WinitApplicationDelegate::class();
|
||||
|
||||
UIApplicationMain(
|
||||
0,
|
||||
ptr::null(),
|
||||
None,
|
||||
Some(&NSString::from_str("WinitApplicationDelegate")),
|
||||
);
|
||||
unreachable!()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn create_proxy(&self) -> EventLoopProxy<T> {
|
||||
EventLoopProxy::new(self.window_target.p.sender_to_clone.clone())
|
||||
}
|
||||
|
||||
pub fn window_target(&self) -> &RootEventLoopWindowTarget<T> {
|
||||
&self.window_target
|
||||
}
|
||||
}
|
||||
|
||||
// EventLoopExtIOS
|
||||
impl<T: 'static> EventLoop<T> {
|
||||
pub fn idiom(&self) -> Idiom {
|
||||
UIDevice::current(MainThreadMarker::new().unwrap())
|
||||
.userInterfaceIdiom()
|
||||
.into()
|
||||
}
|
||||
}
|
||||
|
||||
pub struct EventLoopProxy<T> {
|
||||
sender: Sender<T>,
|
||||
source: CFRunLoopSourceRef,
|
||||
}
|
||||
|
||||
unsafe impl<T: Send> Send for EventLoopProxy<T> {}
|
||||
|
||||
impl<T> Clone for EventLoopProxy<T> {
|
||||
fn clone(&self) -> EventLoopProxy<T> {
|
||||
EventLoopProxy::new(self.sender.clone())
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> Drop for EventLoopProxy<T> {
|
||||
fn drop(&mut self) {
|
||||
unsafe {
|
||||
CFRunLoopSourceInvalidate(self.source);
|
||||
CFRelease(self.source as _);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> EventLoopProxy<T> {
|
||||
fn new(sender: Sender<T>) -> EventLoopProxy<T> {
|
||||
unsafe {
|
||||
// just wake up the eventloop
|
||||
extern "C" fn event_loop_proxy_handler(_: *const c_void) {}
|
||||
|
||||
// adding a Source to the main CFRunLoop lets us wake it up and
|
||||
// process user events through the normal OS EventLoop mechanisms.
|
||||
let rl = CFRunLoopGetMain();
|
||||
let mut context = CFRunLoopSourceContext {
|
||||
version: 0,
|
||||
info: ptr::null_mut(),
|
||||
retain: None,
|
||||
release: None,
|
||||
copyDescription: None,
|
||||
equal: None,
|
||||
hash: None,
|
||||
schedule: None,
|
||||
cancel: None,
|
||||
perform: event_loop_proxy_handler,
|
||||
};
|
||||
let source =
|
||||
CFRunLoopSourceCreate(ptr::null_mut(), CFIndex::max_value() - 1, &mut context);
|
||||
CFRunLoopAddSource(rl, source, kCFRunLoopCommonModes);
|
||||
CFRunLoopWakeUp(rl);
|
||||
|
||||
EventLoopProxy { sender, source }
|
||||
}
|
||||
}
|
||||
|
||||
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>> {
|
||||
self.sender
|
||||
.send(event)
|
||||
.map_err(|::std::sync::mpsc::SendError(x)| EventLoopClosed(x))?;
|
||||
unsafe {
|
||||
// let the main thread know there's a new event
|
||||
CFRunLoopSourceSignal(self.source);
|
||||
let rl = CFRunLoopGetMain();
|
||||
CFRunLoopWakeUp(rl);
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
fn setup_control_flow_observers() {
|
||||
unsafe {
|
||||
// begin is queued with the highest priority to ensure it is processed before other observers
|
||||
extern "C" fn control_flow_begin_handler(
|
||||
_: CFRunLoopObserverRef,
|
||||
activity: CFRunLoopActivity,
|
||||
_: *mut c_void,
|
||||
) {
|
||||
unsafe {
|
||||
#[allow(non_upper_case_globals)]
|
||||
match activity {
|
||||
kCFRunLoopAfterWaiting => app_state::handle_wakeup_transition(),
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Core Animation registers its `CFRunLoopObserver` that performs drawing operations in
|
||||
// `CA::Transaction::ensure_implicit` with a priority of `0x1e8480`. We set the main_end
|
||||
// priority to be 0, in order to send MainEventsCleared before RedrawRequested. This value was
|
||||
// chosen conservatively to guard against apple using different priorities for their redraw
|
||||
// observers in different OS's or on different devices. If it so happens that it's too
|
||||
// conservative, the main symptom would be non-redraw events coming in after `MainEventsCleared`.
|
||||
//
|
||||
// The value of `0x1e8480` was determined by inspecting stack traces and the associated
|
||||
// registers for every `CFRunLoopAddObserver` call on an iPad Air 2 running iOS 11.4.
|
||||
//
|
||||
// Also tested to be `0x1e8480` on iPhone 8, iOS 13 beta 4.
|
||||
extern "C" fn control_flow_main_end_handler(
|
||||
_: CFRunLoopObserverRef,
|
||||
activity: CFRunLoopActivity,
|
||||
_: *mut c_void,
|
||||
) {
|
||||
unsafe {
|
||||
#[allow(non_upper_case_globals)]
|
||||
match activity {
|
||||
kCFRunLoopBeforeWaiting => app_state::handle_main_events_cleared(),
|
||||
kCFRunLoopExit => unimplemented!(), // not expected to ever happen
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// end is queued with the lowest priority to ensure it is processed after other observers
|
||||
extern "C" fn control_flow_end_handler(
|
||||
_: CFRunLoopObserverRef,
|
||||
activity: CFRunLoopActivity,
|
||||
_: *mut c_void,
|
||||
) {
|
||||
unsafe {
|
||||
#[allow(non_upper_case_globals)]
|
||||
match activity {
|
||||
kCFRunLoopBeforeWaiting => app_state::handle_events_cleared(),
|
||||
kCFRunLoopExit => unimplemented!(), // not expected to ever happen
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let main_loop = CFRunLoopGetMain();
|
||||
|
||||
let begin_observer = CFRunLoopObserverCreate(
|
||||
ptr::null_mut(),
|
||||
kCFRunLoopAfterWaiting,
|
||||
1, // repeat = true
|
||||
CFIndex::min_value(),
|
||||
control_flow_begin_handler,
|
||||
ptr::null_mut(),
|
||||
);
|
||||
CFRunLoopAddObserver(main_loop, begin_observer, kCFRunLoopDefaultMode);
|
||||
|
||||
let main_end_observer = CFRunLoopObserverCreate(
|
||||
ptr::null_mut(),
|
||||
kCFRunLoopExit | kCFRunLoopBeforeWaiting,
|
||||
1, // repeat = true
|
||||
0, // see comment on `control_flow_main_end_handler`
|
||||
control_flow_main_end_handler,
|
||||
ptr::null_mut(),
|
||||
);
|
||||
CFRunLoopAddObserver(main_loop, main_end_observer, kCFRunLoopDefaultMode);
|
||||
|
||||
let end_observer = CFRunLoopObserverCreate(
|
||||
ptr::null_mut(),
|
||||
kCFRunLoopExit | kCFRunLoopBeforeWaiting,
|
||||
1, // repeat = true
|
||||
CFIndex::max_value(),
|
||||
control_flow_end_handler,
|
||||
ptr::null_mut(),
|
||||
);
|
||||
CFRunLoopAddObserver(main_loop, end_observer, kCFRunLoopDefaultMode);
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum Never {}
|
||||
|
||||
pub trait EventHandler: Debug {
|
||||
fn handle_nonuser_event(&mut self, event: Event<'_, Never>, control_flow: &mut ControlFlow);
|
||||
fn handle_user_events(&mut self, control_flow: &mut ControlFlow);
|
||||
}
|
||||
|
||||
struct EventLoopHandler<F, T: 'static> {
|
||||
f: F,
|
||||
event_loop: RootEventLoopWindowTarget<T>,
|
||||
}
|
||||
|
||||
impl<F, T: 'static> Debug for EventLoopHandler<F, T> {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.debug_struct("EventLoopHandler")
|
||||
.field("event_loop", &self.event_loop)
|
||||
.finish()
|
||||
}
|
||||
}
|
||||
|
||||
impl<F, T> EventHandler for EventLoopHandler<F, T>
|
||||
where
|
||||
F: 'static + FnMut(Event<'_, T>, &RootEventLoopWindowTarget<T>, &mut ControlFlow),
|
||||
T: 'static,
|
||||
{
|
||||
fn handle_nonuser_event(&mut self, event: Event<'_, Never>, control_flow: &mut ControlFlow) {
|
||||
(self.f)(
|
||||
event.map_nonuser_event().unwrap(),
|
||||
&self.event_loop,
|
||||
control_flow,
|
||||
);
|
||||
}
|
||||
|
||||
fn handle_user_events(&mut self, control_flow: &mut ControlFlow) {
|
||||
for event in self.event_loop.p.receiver.try_iter() {
|
||||
(self.f)(Event::UserEvent(event), &self.event_loop, control_flow);
|
||||
}
|
||||
}
|
||||
}
|
||||
93
third-party/vendor/winit/src/platform_impl/ios/ffi.rs
vendored
Normal file
93
third-party/vendor/winit/src/platform_impl/ios/ffi.rs
vendored
Normal file
|
|
@ -0,0 +1,93 @@
|
|||
#![allow(non_camel_case_types, non_snake_case, non_upper_case_globals)]
|
||||
|
||||
use std::convert::TryInto;
|
||||
|
||||
use objc2::encode::{Encode, Encoding};
|
||||
use objc2::foundation::{NSInteger, NSUInteger};
|
||||
|
||||
use crate::platform::ios::{Idiom, ScreenEdge};
|
||||
|
||||
#[repr(C)]
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct NSOperatingSystemVersion {
|
||||
pub major: NSInteger,
|
||||
pub minor: NSInteger,
|
||||
pub patch: NSInteger,
|
||||
}
|
||||
|
||||
unsafe impl Encode for NSOperatingSystemVersion {
|
||||
const ENCODING: Encoding = Encoding::Struct(
|
||||
"NSOperatingSystemVersion",
|
||||
&[
|
||||
NSInteger::ENCODING,
|
||||
NSInteger::ENCODING,
|
||||
NSInteger::ENCODING,
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
#[repr(transparent)]
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub struct UIUserInterfaceIdiom(NSInteger);
|
||||
|
||||
unsafe impl Encode for UIUserInterfaceIdiom {
|
||||
const ENCODING: Encoding = NSInteger::ENCODING;
|
||||
}
|
||||
|
||||
impl UIUserInterfaceIdiom {
|
||||
pub const Unspecified: UIUserInterfaceIdiom = UIUserInterfaceIdiom(-1);
|
||||
pub const Phone: UIUserInterfaceIdiom = UIUserInterfaceIdiom(0);
|
||||
pub const Pad: UIUserInterfaceIdiom = UIUserInterfaceIdiom(1);
|
||||
pub const TV: UIUserInterfaceIdiom = UIUserInterfaceIdiom(2);
|
||||
pub const CarPlay: UIUserInterfaceIdiom = UIUserInterfaceIdiom(3);
|
||||
}
|
||||
|
||||
impl From<Idiom> for UIUserInterfaceIdiom {
|
||||
fn from(idiom: Idiom) -> UIUserInterfaceIdiom {
|
||||
match idiom {
|
||||
Idiom::Unspecified => UIUserInterfaceIdiom::Unspecified,
|
||||
Idiom::Phone => UIUserInterfaceIdiom::Phone,
|
||||
Idiom::Pad => UIUserInterfaceIdiom::Pad,
|
||||
Idiom::TV => UIUserInterfaceIdiom::TV,
|
||||
Idiom::CarPlay => UIUserInterfaceIdiom::CarPlay,
|
||||
}
|
||||
}
|
||||
}
|
||||
impl From<UIUserInterfaceIdiom> for Idiom {
|
||||
fn from(ui_idiom: UIUserInterfaceIdiom) -> Idiom {
|
||||
match ui_idiom {
|
||||
UIUserInterfaceIdiom::Unspecified => Idiom::Unspecified,
|
||||
UIUserInterfaceIdiom::Phone => Idiom::Phone,
|
||||
UIUserInterfaceIdiom::Pad => Idiom::Pad,
|
||||
UIUserInterfaceIdiom::TV => Idiom::TV,
|
||||
UIUserInterfaceIdiom::CarPlay => Idiom::CarPlay,
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[repr(transparent)]
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub struct UIRectEdge(NSUInteger);
|
||||
|
||||
unsafe impl Encode for UIRectEdge {
|
||||
const ENCODING: Encoding = NSUInteger::ENCODING;
|
||||
}
|
||||
|
||||
impl From<ScreenEdge> for UIRectEdge {
|
||||
fn from(screen_edge: ScreenEdge) -> UIRectEdge {
|
||||
assert_eq!(
|
||||
screen_edge.bits() & !ScreenEdge::ALL.bits(),
|
||||
0,
|
||||
"invalid `ScreenEdge`"
|
||||
);
|
||||
UIRectEdge(screen_edge.bits().into())
|
||||
}
|
||||
}
|
||||
|
||||
impl From<UIRectEdge> for ScreenEdge {
|
||||
fn from(ui_rect_edge: UIRectEdge) -> ScreenEdge {
|
||||
let bits: u8 = ui_rect_edge.0.try_into().expect("invalid `UIRectEdge`");
|
||||
ScreenEdge::from_bits(bits).expect("invalid `ScreenEdge`")
|
||||
}
|
||||
}
|
||||
117
third-party/vendor/winit/src/platform_impl/ios/mod.rs
vendored
Normal file
117
third-party/vendor/winit/src/platform_impl/ios/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,117 @@
|
|||
//! iOS support
|
||||
//!
|
||||
//! # Building app
|
||||
//! To build ios app you will need rustc built for this targets:
|
||||
//!
|
||||
//! - armv7-apple-ios
|
||||
//! - armv7s-apple-ios
|
||||
//! - i386-apple-ios
|
||||
//! - aarch64-apple-ios
|
||||
//! - x86_64-apple-ios
|
||||
//!
|
||||
//! Then
|
||||
//!
|
||||
//! ```
|
||||
//! cargo build --target=...
|
||||
//! ```
|
||||
//! The simplest way to integrate your app into xcode environment is to build it
|
||||
//! as a static library. Wrap your main function and export it.
|
||||
//!
|
||||
//! ```rust, ignore
|
||||
//! #[no_mangle]
|
||||
//! pub extern fn start_winit_app() {
|
||||
//! start_inner()
|
||||
//! }
|
||||
//!
|
||||
//! fn start_inner() {
|
||||
//! ...
|
||||
//! }
|
||||
//! ```
|
||||
//!
|
||||
//! Compile project and then drag resulting .a into Xcode project. Add winit.h to xcode.
|
||||
//!
|
||||
//! ```ignore
|
||||
//! void start_winit_app();
|
||||
//! ```
|
||||
//!
|
||||
//! Use start_winit_app inside your xcode's main function.
|
||||
//!
|
||||
//!
|
||||
//! # App lifecycle and events
|
||||
//!
|
||||
//! iOS environment is very different from other platforms and you must be very
|
||||
//! careful with it's events. Familiarize yourself with
|
||||
//! [app lifecycle](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIApplicationDelegate_Protocol/).
|
||||
//!
|
||||
//!
|
||||
//! This is how those event are represented in winit:
|
||||
//!
|
||||
//! - applicationDidBecomeActive is Resumed
|
||||
//! - applicationWillResignActive is Suspended
|
||||
//! - applicationWillTerminate is LoopDestroyed
|
||||
//!
|
||||
//! Keep in mind that after LoopDestroyed event is received every attempt to draw with
|
||||
//! opengl will result in segfault.
|
||||
//!
|
||||
//! Also note that app may not receive the LoopDestroyed event if suspended; it might be SIGKILL'ed.
|
||||
|
||||
#![cfg(ios_platform)]
|
||||
#![allow(clippy::let_unit_value)]
|
||||
|
||||
// TODO: (mtak-) UIKit requires main thread for virtually all function/method calls. This could be
|
||||
// worked around in the future by using GCD (grand central dispatch) and/or caching of values like
|
||||
// window size/position.
|
||||
macro_rules! assert_main_thread {
|
||||
($($t:tt)*) => {
|
||||
if !::objc2::foundation::is_main_thread() {
|
||||
panic!($($t)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
mod app_state;
|
||||
mod event_loop;
|
||||
mod ffi;
|
||||
mod monitor;
|
||||
mod uikit;
|
||||
mod view;
|
||||
mod window;
|
||||
|
||||
use std::fmt;
|
||||
|
||||
pub(crate) use self::{
|
||||
event_loop::{
|
||||
EventLoop, EventLoopProxy, EventLoopWindowTarget, PlatformSpecificEventLoopAttributes,
|
||||
},
|
||||
monitor::{MonitorHandle, VideoMode},
|
||||
window::{PlatformSpecificWindowBuilderAttributes, Window, WindowId},
|
||||
};
|
||||
|
||||
use self::uikit::UIScreen;
|
||||
pub(crate) use crate::icon::NoIcon as PlatformIcon;
|
||||
pub(self) use crate::platform_impl::Fullscreen;
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||||
pub struct DeviceId {
|
||||
uiscreen: *const UIScreen,
|
||||
}
|
||||
|
||||
impl DeviceId {
|
||||
pub const unsafe fn dummy() -> Self {
|
||||
DeviceId {
|
||||
uiscreen: std::ptr::null(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for DeviceId {}
|
||||
unsafe impl Sync for DeviceId {}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum OsError {}
|
||||
|
||||
impl fmt::Display for OsError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
write!(f, "os error")
|
||||
}
|
||||
}
|
||||
246
third-party/vendor/winit/src/platform_impl/ios/monitor.rs
vendored
Normal file
246
third-party/vendor/winit/src/platform_impl/ios/monitor.rs
vendored
Normal file
|
|
@ -0,0 +1,246 @@
|
|||
#![allow(clippy::unnecessary_cast)]
|
||||
|
||||
use std::{
|
||||
collections::{BTreeSet, VecDeque},
|
||||
fmt,
|
||||
ops::{Deref, DerefMut},
|
||||
};
|
||||
|
||||
use objc2::foundation::{MainThreadMarker, NSInteger};
|
||||
use objc2::rc::{Id, Shared};
|
||||
|
||||
use super::uikit::{UIScreen, UIScreenMode};
|
||||
use crate::{
|
||||
dpi::{PhysicalPosition, PhysicalSize},
|
||||
monitor::VideoMode as RootVideoMode,
|
||||
platform_impl::platform::app_state,
|
||||
};
|
||||
|
||||
// TODO(madsmtm): Remove or refactor this
|
||||
#[derive(Debug, PartialEq, Eq, Hash, Clone)]
|
||||
pub(crate) struct ScreenModeSendSync(pub(crate) Id<UIScreenMode, Shared>);
|
||||
|
||||
unsafe impl Send for ScreenModeSendSync {}
|
||||
unsafe impl Sync for ScreenModeSendSync {}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq, Hash, Clone)]
|
||||
pub struct VideoMode {
|
||||
pub(crate) size: (u32, u32),
|
||||
pub(crate) bit_depth: u16,
|
||||
pub(crate) refresh_rate_millihertz: u32,
|
||||
pub(crate) screen_mode: ScreenModeSendSync,
|
||||
pub(crate) monitor: MonitorHandle,
|
||||
}
|
||||
|
||||
impl VideoMode {
|
||||
fn new(uiscreen: Id<UIScreen, Shared>, screen_mode: Id<UIScreenMode, Shared>) -> VideoMode {
|
||||
assert_main_thread!("`VideoMode` can only be created on the main thread on iOS");
|
||||
let refresh_rate_millihertz = refresh_rate_millihertz(&uiscreen);
|
||||
let size = screen_mode.size();
|
||||
VideoMode {
|
||||
size: (size.width as u32, size.height as u32),
|
||||
bit_depth: 32,
|
||||
refresh_rate_millihertz,
|
||||
screen_mode: ScreenModeSendSync(screen_mode),
|
||||
monitor: MonitorHandle::new(uiscreen),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
self.size.into()
|
||||
}
|
||||
|
||||
pub fn bit_depth(&self) -> u16 {
|
||||
self.bit_depth
|
||||
}
|
||||
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
self.refresh_rate_millihertz
|
||||
}
|
||||
|
||||
pub fn monitor(&self) -> MonitorHandle {
|
||||
self.monitor.clone()
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, PartialEq, Eq, Hash)]
|
||||
pub struct Inner {
|
||||
uiscreen: Id<UIScreen, Shared>,
|
||||
}
|
||||
|
||||
#[derive(Clone, PartialEq, Eq, Hash)]
|
||||
pub struct MonitorHandle {
|
||||
inner: Inner,
|
||||
}
|
||||
|
||||
impl PartialOrd for MonitorHandle {
|
||||
fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
|
||||
Some(self.cmp(other))
|
||||
}
|
||||
}
|
||||
|
||||
impl Ord for MonitorHandle {
|
||||
fn cmp(&self, other: &Self) -> std::cmp::Ordering {
|
||||
// TODO: Make a better ordering
|
||||
(self as *const Self).cmp(&(other as *const Self))
|
||||
}
|
||||
}
|
||||
|
||||
impl Deref for MonitorHandle {
|
||||
type Target = Inner;
|
||||
|
||||
fn deref(&self) -> &Inner {
|
||||
assert_main_thread!("`MonitorHandle` methods can only be run on the main thread on iOS");
|
||||
&self.inner
|
||||
}
|
||||
}
|
||||
|
||||
impl DerefMut for MonitorHandle {
|
||||
fn deref_mut(&mut self) -> &mut Inner {
|
||||
assert_main_thread!("`MonitorHandle` methods can only be run on the main thread on iOS");
|
||||
&mut self.inner
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for MonitorHandle {}
|
||||
unsafe impl Sync for MonitorHandle {}
|
||||
|
||||
impl Drop for MonitorHandle {
|
||||
fn drop(&mut self) {
|
||||
assert_main_thread!("`MonitorHandle` can only be dropped on the main thread on iOS");
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Debug for MonitorHandle {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
// TODO: Do this using the proper fmt API
|
||||
#[derive(Debug)]
|
||||
#[allow(dead_code)]
|
||||
struct MonitorHandle {
|
||||
name: Option<String>,
|
||||
size: PhysicalSize<u32>,
|
||||
position: PhysicalPosition<i32>,
|
||||
scale_factor: f64,
|
||||
}
|
||||
|
||||
let monitor_id_proxy = MonitorHandle {
|
||||
name: self.name(),
|
||||
size: self.size(),
|
||||
position: self.position(),
|
||||
scale_factor: self.scale_factor(),
|
||||
};
|
||||
|
||||
monitor_id_proxy.fmt(f)
|
||||
}
|
||||
}
|
||||
|
||||
impl MonitorHandle {
|
||||
pub(crate) fn new(uiscreen: Id<UIScreen, Shared>) -> Self {
|
||||
assert_main_thread!("`MonitorHandle` can only be created on the main thread on iOS");
|
||||
Self {
|
||||
inner: Inner { uiscreen },
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Inner {
|
||||
pub fn name(&self) -> Option<String> {
|
||||
let main = UIScreen::main(MainThreadMarker::new().unwrap());
|
||||
if self.uiscreen == main {
|
||||
Some("Primary".to_string())
|
||||
} else if self.uiscreen == main.mirroredScreen() {
|
||||
Some("Mirrored".to_string())
|
||||
} else {
|
||||
UIScreen::screens(MainThreadMarker::new().unwrap())
|
||||
.iter()
|
||||
.position(|rhs| rhs == &*self.uiscreen)
|
||||
.map(|idx| idx.to_string())
|
||||
}
|
||||
}
|
||||
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
let bounds = self.uiscreen.nativeBounds();
|
||||
PhysicalSize::new(bounds.size.width as u32, bounds.size.height as u32)
|
||||
}
|
||||
|
||||
pub fn position(&self) -> PhysicalPosition<i32> {
|
||||
let bounds = self.uiscreen.nativeBounds();
|
||||
(bounds.origin.x as f64, bounds.origin.y as f64).into()
|
||||
}
|
||||
|
||||
pub fn scale_factor(&self) -> f64 {
|
||||
self.uiscreen.nativeScale() as f64
|
||||
}
|
||||
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
Some(refresh_rate_millihertz(&self.uiscreen))
|
||||
}
|
||||
|
||||
pub fn video_modes(&self) -> impl Iterator<Item = VideoMode> {
|
||||
// Use Ord impl of RootVideoMode
|
||||
let modes: BTreeSet<_> = self
|
||||
.uiscreen
|
||||
.availableModes()
|
||||
.into_iter()
|
||||
.map(|mode| {
|
||||
let mode: *const UIScreenMode = mode;
|
||||
let mode = unsafe { Id::retain(mode as *mut UIScreenMode).unwrap() };
|
||||
|
||||
RootVideoMode {
|
||||
video_mode: VideoMode::new(self.uiscreen.clone(), mode),
|
||||
}
|
||||
})
|
||||
.collect();
|
||||
|
||||
modes.into_iter().map(|mode| mode.video_mode)
|
||||
}
|
||||
}
|
||||
|
||||
fn refresh_rate_millihertz(uiscreen: &UIScreen) -> u32 {
|
||||
let refresh_rate_millihertz: NSInteger = {
|
||||
let os_capabilities = app_state::os_capabilities();
|
||||
if os_capabilities.maximum_frames_per_second {
|
||||
uiscreen.maximumFramesPerSecond()
|
||||
} else {
|
||||
// https://developer.apple.com/library/archive/technotes/tn2460/_index.html
|
||||
// https://en.wikipedia.org/wiki/IPad_Pro#Model_comparison
|
||||
//
|
||||
// All iOS devices support 60 fps, and on devices where `maximumFramesPerSecond` is not
|
||||
// supported, they are all guaranteed to have 60hz refresh rates. This does not
|
||||
// correctly handle external displays. ProMotion displays support 120fps, but they were
|
||||
// introduced at the same time as the `maximumFramesPerSecond` API.
|
||||
//
|
||||
// FIXME: earlier OSs could calculate the refresh rate using
|
||||
// `-[CADisplayLink duration]`.
|
||||
os_capabilities.maximum_frames_per_second_err_msg("defaulting to 60 fps");
|
||||
60
|
||||
}
|
||||
};
|
||||
|
||||
refresh_rate_millihertz as u32 * 1000
|
||||
}
|
||||
|
||||
// MonitorHandleExtIOS
|
||||
impl Inner {
|
||||
pub(crate) fn ui_screen(&self) -> &Id<UIScreen, Shared> {
|
||||
&self.uiscreen
|
||||
}
|
||||
|
||||
pub fn preferred_video_mode(&self) -> VideoMode {
|
||||
VideoMode::new(
|
||||
self.uiscreen.clone(),
|
||||
self.uiscreen.preferredMode().unwrap(),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
pub fn uiscreens(mtm: MainThreadMarker) -> VecDeque<MonitorHandle> {
|
||||
UIScreen::screens(mtm)
|
||||
.into_iter()
|
||||
.map(|screen| {
|
||||
let screen: *const UIScreen = screen;
|
||||
let screen = unsafe { Id::retain(screen as *mut UIScreen).unwrap() };
|
||||
MonitorHandle::new(screen)
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
30
third-party/vendor/winit/src/platform_impl/ios/uikit/application.rs
vendored
Normal file
30
third-party/vendor/winit/src/platform_impl/ios/uikit/application.rs
vendored
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
use objc2::foundation::{CGRect, MainThreadMarker, NSArray, NSObject};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
|
||||
|
||||
use super::{UIResponder, UIWindow};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIApplication;
|
||||
|
||||
unsafe impl ClassType for UIApplication {
|
||||
#[inherits(NSObject)]
|
||||
type Super = UIResponder;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIApplication {
|
||||
pub fn shared(_mtm: MainThreadMarker) -> Option<Id<Self, Shared>> {
|
||||
unsafe { msg_send_id![Self::class(), sharedApplication] }
|
||||
}
|
||||
|
||||
pub fn windows(&self) -> Id<NSArray<UIWindow, Shared>, Shared> {
|
||||
unsafe { msg_send_id![self, windows] }
|
||||
}
|
||||
|
||||
#[sel(statusBarFrame)]
|
||||
pub fn statusBarFrame(&self) -> CGRect;
|
||||
}
|
||||
);
|
||||
11
third-party/vendor/winit/src/platform_impl/ios/uikit/coordinate_space.rs
vendored
Normal file
11
third-party/vendor/winit/src/platform_impl/ios/uikit/coordinate_space.rs
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
use objc2::foundation::NSObject;
|
||||
use objc2::{extern_class, ClassType};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UICoordinateSpace;
|
||||
|
||||
unsafe impl ClassType for UICoordinateSpace {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
25
third-party/vendor/winit/src/platform_impl/ios/uikit/device.rs
vendored
Normal file
25
third-party/vendor/winit/src/platform_impl/ios/uikit/device.rs
vendored
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
use objc2::foundation::{MainThreadMarker, NSObject};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
|
||||
|
||||
use super::super::ffi::UIUserInterfaceIdiom;
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIDevice;
|
||||
|
||||
unsafe impl ClassType for UIDevice {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIDevice {
|
||||
pub fn current(_mtm: MainThreadMarker) -> Id<Self, Shared> {
|
||||
unsafe { msg_send_id![Self::class(), currentDevice] }
|
||||
}
|
||||
|
||||
#[sel(userInterfaceIdiom)]
|
||||
pub fn userInterfaceIdiom(&self) -> UIUserInterfaceIdiom;
|
||||
}
|
||||
);
|
||||
11
third-party/vendor/winit/src/platform_impl/ios/uikit/event.rs
vendored
Normal file
11
third-party/vendor/winit/src/platform_impl/ios/uikit/event.rs
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
use objc2::foundation::NSObject;
|
||||
use objc2::{extern_class, ClassType};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIEvent;
|
||||
|
||||
unsafe impl ClassType for UIEvent {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
44
third-party/vendor/winit/src/platform_impl/ios/uikit/mod.rs
vendored
Normal file
44
third-party/vendor/winit/src/platform_impl/ios/uikit/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
#![deny(unsafe_op_in_unsafe_fn)]
|
||||
#![allow(non_snake_case)]
|
||||
#![allow(non_upper_case_globals)]
|
||||
|
||||
use std::os::raw::{c_char, c_int};
|
||||
|
||||
use objc2::foundation::NSString;
|
||||
|
||||
mod application;
|
||||
mod coordinate_space;
|
||||
mod device;
|
||||
mod event;
|
||||
mod responder;
|
||||
mod screen;
|
||||
mod screen_mode;
|
||||
mod touch;
|
||||
mod trait_collection;
|
||||
mod view;
|
||||
mod view_controller;
|
||||
mod window;
|
||||
|
||||
pub(crate) use self::application::UIApplication;
|
||||
pub(crate) use self::coordinate_space::UICoordinateSpace;
|
||||
pub(crate) use self::device::UIDevice;
|
||||
pub(crate) use self::event::UIEvent;
|
||||
pub(crate) use self::responder::UIResponder;
|
||||
pub(crate) use self::screen::{UIScreen, UIScreenOverscanCompensation};
|
||||
pub(crate) use self::screen_mode::UIScreenMode;
|
||||
pub(crate) use self::touch::{UITouch, UITouchPhase, UITouchType};
|
||||
pub(crate) use self::trait_collection::{UIForceTouchCapability, UITraitCollection};
|
||||
#[allow(unused_imports)]
|
||||
pub(crate) use self::view::{UIEdgeInsets, UIView};
|
||||
pub(crate) use self::view_controller::{UIInterfaceOrientationMask, UIViewController};
|
||||
pub(crate) use self::window::UIWindow;
|
||||
|
||||
#[link(name = "UIKit", kind = "framework")]
|
||||
extern "C" {
|
||||
pub fn UIApplicationMain(
|
||||
argc: c_int,
|
||||
argv: *const c_char,
|
||||
principalClassName: Option<&NSString>,
|
||||
delegateClassName: Option<&NSString>,
|
||||
) -> c_int;
|
||||
}
|
||||
11
third-party/vendor/winit/src/platform_impl/ios/uikit/responder.rs
vendored
Normal file
11
third-party/vendor/winit/src/platform_impl/ios/uikit/responder.rs
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
use objc2::foundation::NSObject;
|
||||
use objc2::{extern_class, ClassType};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIResponder;
|
||||
|
||||
unsafe impl ClassType for UIResponder {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
79
third-party/vendor/winit/src/platform_impl/ios/uikit/screen.rs
vendored
Normal file
79
third-party/vendor/winit/src/platform_impl/ios/uikit/screen.rs
vendored
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
use objc2::encode::{Encode, Encoding};
|
||||
use objc2::foundation::{CGFloat, CGRect, MainThreadMarker, NSArray, NSInteger, NSObject};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
|
||||
|
||||
use super::{UICoordinateSpace, UIScreenMode};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIScreen;
|
||||
|
||||
unsafe impl ClassType for UIScreen {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIScreen {
|
||||
pub fn main(_mtm: MainThreadMarker) -> Id<Self, Shared> {
|
||||
unsafe { msg_send_id![Self::class(), mainScreen] }
|
||||
}
|
||||
|
||||
pub fn screens(_mtm: MainThreadMarker) -> Id<NSArray<Self, Shared>, Shared> {
|
||||
unsafe { msg_send_id![Self::class(), screens] }
|
||||
}
|
||||
|
||||
#[sel(bounds)]
|
||||
pub fn bounds(&self) -> CGRect;
|
||||
|
||||
#[sel(scale)]
|
||||
pub fn scale(&self) -> CGFloat;
|
||||
|
||||
#[sel(nativeBounds)]
|
||||
pub fn nativeBounds(&self) -> CGRect;
|
||||
|
||||
#[sel(nativeScale)]
|
||||
pub fn nativeScale(&self) -> CGFloat;
|
||||
|
||||
#[sel(maximumFramesPerSecond)]
|
||||
pub fn maximumFramesPerSecond(&self) -> NSInteger;
|
||||
|
||||
pub fn mirroredScreen(&self) -> Id<Self, Shared> {
|
||||
unsafe { msg_send_id![Self::class(), mirroredScreen] }
|
||||
}
|
||||
|
||||
pub fn preferredMode(&self) -> Option<Id<UIScreenMode, Shared>> {
|
||||
unsafe { msg_send_id![self, preferredMode] }
|
||||
}
|
||||
|
||||
#[sel(setCurrentMode:)]
|
||||
pub fn setCurrentMode(&self, mode: Option<&UIScreenMode>);
|
||||
|
||||
pub fn availableModes(&self) -> Id<NSArray<UIScreenMode, Shared>, Shared> {
|
||||
unsafe { msg_send_id![self, availableModes] }
|
||||
}
|
||||
|
||||
#[sel(setOverscanCompensation:)]
|
||||
pub fn setOverscanCompensation(&self, overscanCompensation: UIScreenOverscanCompensation);
|
||||
|
||||
pub fn coordinateSpace(&self) -> Id<UICoordinateSpace, Shared> {
|
||||
unsafe { msg_send_id![self, coordinateSpace] }
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
#[repr(transparent)]
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub struct UIScreenOverscanCompensation(NSInteger);
|
||||
|
||||
unsafe impl Encode for UIScreenOverscanCompensation {
|
||||
const ENCODING: Encoding = NSInteger::ENCODING;
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
impl UIScreenOverscanCompensation {
|
||||
pub const Scale: Self = Self(0);
|
||||
pub const InsetBounds: Self = Self(1);
|
||||
pub const None: Self = Self(2);
|
||||
}
|
||||
18
third-party/vendor/winit/src/platform_impl/ios/uikit/screen_mode.rs
vendored
Normal file
18
third-party/vendor/winit/src/platform_impl/ios/uikit/screen_mode.rs
vendored
Normal file
|
|
@ -0,0 +1,18 @@
|
|||
use objc2::foundation::{CGSize, NSObject};
|
||||
use objc2::{extern_class, extern_methods, ClassType};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIScreenMode;
|
||||
|
||||
unsafe impl ClassType for UIScreenMode {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIScreenMode {
|
||||
#[sel(size)]
|
||||
pub fn size(&self) -> CGSize;
|
||||
}
|
||||
);
|
||||
64
third-party/vendor/winit/src/platform_impl/ios/uikit/touch.rs
vendored
Normal file
64
third-party/vendor/winit/src/platform_impl/ios/uikit/touch.rs
vendored
Normal file
|
|
@ -0,0 +1,64 @@
|
|||
use objc2::encode::{Encode, Encoding};
|
||||
use objc2::foundation::{CGFloat, CGPoint, NSInteger, NSObject};
|
||||
use objc2::{extern_class, extern_methods, ClassType};
|
||||
|
||||
use super::UIView;
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UITouch;
|
||||
|
||||
unsafe impl ClassType for UITouch {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UITouch {
|
||||
#[sel(locationInView:)]
|
||||
pub fn locationInView(&self, view: Option<&UIView>) -> CGPoint;
|
||||
|
||||
#[sel(type)]
|
||||
pub fn type_(&self) -> UITouchType;
|
||||
|
||||
#[sel(force)]
|
||||
pub fn force(&self) -> CGFloat;
|
||||
|
||||
#[sel(maximumPossibleForce)]
|
||||
pub fn maximumPossibleForce(&self) -> CGFloat;
|
||||
|
||||
#[sel(altitudeAngle)]
|
||||
pub fn altitudeAngle(&self) -> CGFloat;
|
||||
|
||||
#[sel(phase)]
|
||||
pub fn phase(&self) -> UITouchPhase;
|
||||
}
|
||||
);
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
#[allow(dead_code)]
|
||||
#[repr(isize)]
|
||||
pub enum UITouchType {
|
||||
Direct = 0,
|
||||
Indirect,
|
||||
Pencil,
|
||||
}
|
||||
|
||||
unsafe impl Encode for UITouchType {
|
||||
const ENCODING: Encoding = NSInteger::ENCODING;
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
#[allow(dead_code)]
|
||||
#[repr(isize)]
|
||||
pub enum UITouchPhase {
|
||||
Began = 0,
|
||||
Moved,
|
||||
Stationary,
|
||||
Ended,
|
||||
Cancelled,
|
||||
}
|
||||
|
||||
unsafe impl Encode for UITouchPhase {
|
||||
const ENCODING: Encoding = NSInteger::ENCODING;
|
||||
}
|
||||
32
third-party/vendor/winit/src/platform_impl/ios/uikit/trait_collection.rs
vendored
Normal file
32
third-party/vendor/winit/src/platform_impl/ios/uikit/trait_collection.rs
vendored
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
use objc2::encode::{Encode, Encoding};
|
||||
use objc2::foundation::{NSInteger, NSObject};
|
||||
use objc2::{extern_class, extern_methods, ClassType};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UITraitCollection;
|
||||
|
||||
unsafe impl ClassType for UITraitCollection {
|
||||
type Super = NSObject;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UITraitCollection {
|
||||
#[sel(forceTouchCapability)]
|
||||
pub fn forceTouchCapability(&self) -> UIForceTouchCapability;
|
||||
}
|
||||
);
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
#[allow(dead_code)]
|
||||
#[repr(isize)]
|
||||
pub enum UIForceTouchCapability {
|
||||
Unknown = 0,
|
||||
Unavailable,
|
||||
Available,
|
||||
}
|
||||
|
||||
unsafe impl Encode for UIForceTouchCapability {
|
||||
const ENCODING: Encoding = NSInteger::ENCODING;
|
||||
}
|
||||
89
third-party/vendor/winit/src/platform_impl/ios/uikit/view.rs
vendored
Normal file
89
third-party/vendor/winit/src/platform_impl/ios/uikit/view.rs
vendored
Normal file
|
|
@ -0,0 +1,89 @@
|
|||
use objc2::encode::{Encode, Encoding};
|
||||
use objc2::foundation::{CGFloat, CGRect, NSObject};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
|
||||
|
||||
use super::{UICoordinateSpace, UIResponder, UIViewController};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIView;
|
||||
|
||||
unsafe impl ClassType for UIView {
|
||||
#[inherits(NSObject)]
|
||||
type Super = UIResponder;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIView {
|
||||
#[sel(bounds)]
|
||||
pub fn bounds(&self) -> CGRect;
|
||||
|
||||
#[sel(setBounds:)]
|
||||
pub fn setBounds(&self, value: CGRect);
|
||||
|
||||
#[sel(frame)]
|
||||
pub fn frame(&self) -> CGRect;
|
||||
|
||||
#[sel(setFrame:)]
|
||||
pub fn setFrame(&self, value: CGRect);
|
||||
|
||||
#[sel(contentScaleFactor)]
|
||||
pub fn contentScaleFactor(&self) -> CGFloat;
|
||||
|
||||
#[sel(setContentScaleFactor:)]
|
||||
pub fn setContentScaleFactor(&self, val: CGFloat);
|
||||
|
||||
#[sel(setMultipleTouchEnabled:)]
|
||||
pub fn setMultipleTouchEnabled(&self, val: bool);
|
||||
|
||||
pub fn rootViewController(&self) -> Option<Id<UIViewController, Shared>> {
|
||||
unsafe { msg_send_id![self, rootViewController] }
|
||||
}
|
||||
|
||||
#[sel(setRootViewController:)]
|
||||
pub fn setRootViewController(&self, rootViewController: Option<&UIViewController>);
|
||||
|
||||
#[sel(convertRect:toCoordinateSpace:)]
|
||||
pub fn convertRect_toCoordinateSpace(
|
||||
&self,
|
||||
rect: CGRect,
|
||||
coordinateSpace: &UICoordinateSpace,
|
||||
) -> CGRect;
|
||||
|
||||
#[sel(convertRect:fromCoordinateSpace:)]
|
||||
pub fn convertRect_fromCoordinateSpace(
|
||||
&self,
|
||||
rect: CGRect,
|
||||
coordinateSpace: &UICoordinateSpace,
|
||||
) -> CGRect;
|
||||
|
||||
#[sel(safeAreaInsets)]
|
||||
pub fn safeAreaInsets(&self) -> UIEdgeInsets;
|
||||
|
||||
#[sel(setNeedsDisplay)]
|
||||
pub fn setNeedsDisplay(&self);
|
||||
}
|
||||
);
|
||||
|
||||
#[repr(C)]
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct UIEdgeInsets {
|
||||
pub top: CGFloat,
|
||||
pub left: CGFloat,
|
||||
pub bottom: CGFloat,
|
||||
pub right: CGFloat,
|
||||
}
|
||||
|
||||
unsafe impl Encode for UIEdgeInsets {
|
||||
const ENCODING: Encoding = Encoding::Struct(
|
||||
"UIEdgeInsets",
|
||||
&[
|
||||
CGFloat::ENCODING,
|
||||
CGFloat::ENCODING,
|
||||
CGFloat::ENCODING,
|
||||
CGFloat::ENCODING,
|
||||
],
|
||||
);
|
||||
}
|
||||
55
third-party/vendor/winit/src/platform_impl/ios/uikit/view_controller.rs
vendored
Normal file
55
third-party/vendor/winit/src/platform_impl/ios/uikit/view_controller.rs
vendored
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
use objc2::encode::{Encode, Encoding};
|
||||
use objc2::foundation::{NSObject, NSUInteger};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
|
||||
|
||||
use super::{UIResponder, UIView};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIViewController;
|
||||
|
||||
unsafe impl ClassType for UIViewController {
|
||||
#[inherits(NSObject)]
|
||||
type Super = UIResponder;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIViewController {
|
||||
#[sel(attemptRotationToDeviceOrientation)]
|
||||
pub fn attemptRotationToDeviceOrientation();
|
||||
|
||||
#[sel(setNeedsStatusBarAppearanceUpdate)]
|
||||
pub fn setNeedsStatusBarAppearanceUpdate(&self);
|
||||
|
||||
#[sel(setNeedsUpdateOfHomeIndicatorAutoHidden)]
|
||||
pub fn setNeedsUpdateOfHomeIndicatorAutoHidden(&self);
|
||||
|
||||
#[sel(setNeedsUpdateOfScreenEdgesDeferringSystemGestures)]
|
||||
pub fn setNeedsUpdateOfScreenEdgesDeferringSystemGestures(&self);
|
||||
|
||||
pub fn view(&self) -> Option<Id<UIView, Shared>> {
|
||||
unsafe { msg_send_id![self, view] }
|
||||
}
|
||||
|
||||
#[sel(setView:)]
|
||||
pub fn setView(&self, view: Option<&UIView>);
|
||||
}
|
||||
);
|
||||
|
||||
bitflags! {
|
||||
pub struct UIInterfaceOrientationMask: NSUInteger {
|
||||
const Portrait = 1 << 1;
|
||||
const PortraitUpsideDown = 1 << 2;
|
||||
const LandscapeRight = 1 << 3;
|
||||
const LandscapeLeft = 1 << 4;
|
||||
const Landscape = Self::LandscapeLeft.bits() | Self::LandscapeRight.bits();
|
||||
const AllButUpsideDown = Self::Landscape.bits() | Self::Portrait.bits();
|
||||
const All = Self::AllButUpsideDown.bits() | Self::PortraitUpsideDown.bits();
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Encode for UIInterfaceOrientationMask {
|
||||
const ENCODING: Encoding = NSUInteger::ENCODING;
|
||||
}
|
||||
35
third-party/vendor/winit/src/platform_impl/ios/uikit/window.rs
vendored
Normal file
35
third-party/vendor/winit/src/platform_impl/ios/uikit/window.rs
vendored
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
use objc2::foundation::NSObject;
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::{extern_class, extern_methods, msg_send_id, ClassType};
|
||||
|
||||
use super::{UIResponder, UIScreen, UIView};
|
||||
|
||||
extern_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct UIWindow;
|
||||
|
||||
unsafe impl ClassType for UIWindow {
|
||||
#[inherits(UIResponder, NSObject)]
|
||||
type Super = UIView;
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
unsafe impl UIWindow {
|
||||
pub fn screen(&self) -> Id<UIScreen, Shared> {
|
||||
unsafe { msg_send_id![self, screen] }
|
||||
}
|
||||
|
||||
#[sel(setScreen:)]
|
||||
pub fn setScreen(&self, screen: &UIScreen);
|
||||
|
||||
#[sel(setHidden:)]
|
||||
pub fn setHidden(&self, flag: bool);
|
||||
|
||||
#[sel(makeKeyAndVisible)]
|
||||
pub fn makeKeyAndVisible(&self);
|
||||
|
||||
#[sel(isKeyWindow)]
|
||||
pub fn isKeyWindow(&self) -> bool;
|
||||
}
|
||||
);
|
||||
535
third-party/vendor/winit/src/platform_impl/ios/view.rs
vendored
Normal file
535
third-party/vendor/winit/src/platform_impl/ios/view.rs
vendored
Normal file
|
|
@ -0,0 +1,535 @@
|
|||
#![allow(clippy::unnecessary_cast)]
|
||||
|
||||
use objc2::foundation::{CGFloat, CGRect, MainThreadMarker, NSObject, NSSet};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::runtime::Class;
|
||||
use objc2::{declare_class, extern_methods, msg_send, msg_send_id, ClassType};
|
||||
|
||||
use super::uikit::{
|
||||
UIApplication, UIDevice, UIEvent, UIForceTouchCapability, UIInterfaceOrientationMask,
|
||||
UIResponder, UITouch, UITouchPhase, UITouchType, UITraitCollection, UIView, UIViewController,
|
||||
UIWindow,
|
||||
};
|
||||
use super::window::WindowId;
|
||||
use crate::{
|
||||
dpi::PhysicalPosition,
|
||||
event::{DeviceId as RootDeviceId, Event, Force, Touch, TouchPhase, WindowEvent},
|
||||
platform::ios::ValidOrientations,
|
||||
platform_impl::platform::{
|
||||
app_state,
|
||||
event_loop::{EventProxy, EventWrapper},
|
||||
ffi::{UIRectEdge, UIUserInterfaceIdiom},
|
||||
window::PlatformSpecificWindowBuilderAttributes,
|
||||
DeviceId, Fullscreen,
|
||||
},
|
||||
window::{WindowAttributes, WindowId as RootWindowId},
|
||||
};
|
||||
|
||||
declare_class!(
|
||||
pub(crate) struct WinitView {}
|
||||
|
||||
unsafe impl ClassType for WinitView {
|
||||
#[inherits(UIResponder, NSObject)]
|
||||
type Super = UIView;
|
||||
const NAME: &'static str = "WinitUIView";
|
||||
}
|
||||
|
||||
unsafe impl WinitView {
|
||||
#[sel(drawRect:)]
|
||||
fn draw_rect(&self, rect: CGRect) {
|
||||
let window = self.window().unwrap();
|
||||
unsafe {
|
||||
app_state::handle_nonuser_events(
|
||||
std::iter::once(EventWrapper::StaticEvent(Event::RedrawRequested(
|
||||
RootWindowId(window.id()),
|
||||
)))
|
||||
.chain(std::iter::once(EventWrapper::StaticEvent(
|
||||
Event::RedrawEventsCleared,
|
||||
))),
|
||||
);
|
||||
}
|
||||
let _: () = unsafe { msg_send![super(self), drawRect: rect] };
|
||||
}
|
||||
|
||||
#[sel(layoutSubviews)]
|
||||
fn layout_subviews(&self) {
|
||||
let _: () = unsafe { msg_send![super(self), layoutSubviews] };
|
||||
|
||||
let window = self.window().unwrap();
|
||||
let window_bounds = window.bounds();
|
||||
let screen = window.screen();
|
||||
let screen_space = screen.coordinateSpace();
|
||||
let screen_frame = self.convertRect_toCoordinateSpace(window_bounds, &screen_space);
|
||||
let scale_factor = screen.scale();
|
||||
let size = crate::dpi::LogicalSize {
|
||||
width: screen_frame.size.width as f64,
|
||||
height: screen_frame.size.height as f64,
|
||||
}
|
||||
.to_physical(scale_factor as f64);
|
||||
|
||||
// If the app is started in landscape, the view frame and window bounds can be mismatched.
|
||||
// The view frame will be in portrait and the window bounds in landscape. So apply the
|
||||
// window bounds to the view frame to make it consistent.
|
||||
let view_frame = self.frame();
|
||||
if view_frame != window_bounds {
|
||||
self.setFrame(window_bounds);
|
||||
}
|
||||
|
||||
unsafe {
|
||||
app_state::handle_nonuser_event(EventWrapper::StaticEvent(Event::WindowEvent {
|
||||
window_id: RootWindowId(window.id()),
|
||||
event: WindowEvent::Resized(size),
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
#[sel(setContentScaleFactor:)]
|
||||
fn set_content_scale_factor(&self, untrusted_scale_factor: CGFloat) {
|
||||
let _: () =
|
||||
unsafe { msg_send![super(self), setContentScaleFactor: untrusted_scale_factor] };
|
||||
|
||||
// `window` is null when `setContentScaleFactor` is invoked prior to `[UIWindow
|
||||
// makeKeyAndVisible]` at window creation time (either manually or internally by
|
||||
// UIKit when the `UIView` is first created), in which case we send no events here
|
||||
let window = match self.window() {
|
||||
Some(window) => window,
|
||||
None => return,
|
||||
};
|
||||
// `setContentScaleFactor` may be called with a value of 0, which means "reset the
|
||||
// content scale factor to a device-specific default value", so we can't use the
|
||||
// parameter here. We can query the actual factor using the getter
|
||||
let scale_factor = self.contentScaleFactor();
|
||||
assert!(
|
||||
!scale_factor.is_nan()
|
||||
&& scale_factor.is_finite()
|
||||
&& scale_factor.is_sign_positive()
|
||||
&& scale_factor > 0.0,
|
||||
"invalid scale_factor set on UIView",
|
||||
);
|
||||
let scale_factor = scale_factor as f64;
|
||||
let bounds = self.bounds();
|
||||
let screen = window.screen();
|
||||
let screen_space = screen.coordinateSpace();
|
||||
let screen_frame = self.convertRect_toCoordinateSpace(bounds, &screen_space);
|
||||
let size = crate::dpi::LogicalSize {
|
||||
width: screen_frame.size.width as _,
|
||||
height: screen_frame.size.height as _,
|
||||
};
|
||||
let window_id = RootWindowId(window.id());
|
||||
unsafe {
|
||||
app_state::handle_nonuser_events(
|
||||
std::iter::once(EventWrapper::EventProxy(EventProxy::DpiChangedProxy {
|
||||
window,
|
||||
scale_factor,
|
||||
suggested_size: size,
|
||||
}))
|
||||
.chain(std::iter::once(EventWrapper::StaticEvent(
|
||||
Event::WindowEvent {
|
||||
window_id,
|
||||
event: WindowEvent::Resized(size.to_physical(scale_factor)),
|
||||
},
|
||||
))),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
#[sel(touchesBegan:withEvent:)]
|
||||
fn touches_began(&self, touches: &NSSet<UITouch>, _event: Option<&UIEvent>) {
|
||||
self.handle_touches(touches)
|
||||
}
|
||||
|
||||
#[sel(touchesMoved:withEvent:)]
|
||||
fn touches_moved(&self, touches: &NSSet<UITouch>, _event: Option<&UIEvent>) {
|
||||
self.handle_touches(touches)
|
||||
}
|
||||
|
||||
#[sel(touchesEnded:withEvent:)]
|
||||
fn touches_ended(&self, touches: &NSSet<UITouch>, _event: Option<&UIEvent>) {
|
||||
self.handle_touches(touches)
|
||||
}
|
||||
|
||||
#[sel(touchesCancelled:withEvent:)]
|
||||
fn touches_cancelled(&self, touches: &NSSet<UITouch>, _event: Option<&UIEvent>) {
|
||||
self.handle_touches(touches)
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
#[allow(non_snake_case)]
|
||||
unsafe impl WinitView {
|
||||
fn window(&self) -> Option<Id<WinitUIWindow, Shared>> {
|
||||
unsafe { msg_send_id![self, window] }
|
||||
}
|
||||
|
||||
unsafe fn traitCollection(&self) -> Id<UITraitCollection, Shared> {
|
||||
msg_send_id![self, traitCollection]
|
||||
}
|
||||
|
||||
// TODO: Allow the user to customize this
|
||||
#[sel(layerClass)]
|
||||
pub(crate) fn layerClass() -> &'static Class;
|
||||
}
|
||||
);
|
||||
|
||||
impl WinitView {
|
||||
pub(crate) fn new(
|
||||
_mtm: MainThreadMarker,
|
||||
_window_attributes: &WindowAttributes,
|
||||
platform_attributes: &PlatformSpecificWindowBuilderAttributes,
|
||||
frame: CGRect,
|
||||
) -> Id<Self, Shared> {
|
||||
let this: Id<Self, Shared> =
|
||||
unsafe { msg_send_id![msg_send_id![Self::class(), alloc], initWithFrame: frame] };
|
||||
|
||||
this.setMultipleTouchEnabled(true);
|
||||
|
||||
if let Some(scale_factor) = platform_attributes.scale_factor {
|
||||
this.setContentScaleFactor(scale_factor as _);
|
||||
}
|
||||
|
||||
this
|
||||
}
|
||||
|
||||
fn handle_touches(&self, touches: &NSSet<UITouch>) {
|
||||
let window = self.window().unwrap();
|
||||
let uiscreen = window.screen();
|
||||
let mut touch_events = Vec::new();
|
||||
let os_supports_force = app_state::os_capabilities().force_touch;
|
||||
for touch in touches {
|
||||
let logical_location = touch.locationInView(None);
|
||||
let touch_type = touch.type_();
|
||||
let force = if os_supports_force {
|
||||
let trait_collection = unsafe { self.traitCollection() };
|
||||
let touch_capability = trait_collection.forceTouchCapability();
|
||||
// Both the OS _and_ the device need to be checked for force touch support.
|
||||
if touch_capability == UIForceTouchCapability::Available {
|
||||
let force = touch.force();
|
||||
let max_possible_force = touch.maximumPossibleForce();
|
||||
let altitude_angle: Option<f64> = if touch_type == UITouchType::Pencil {
|
||||
let angle = touch.altitudeAngle();
|
||||
Some(angle as _)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
Some(Force::Calibrated {
|
||||
force: force as _,
|
||||
max_possible_force: max_possible_force as _,
|
||||
altitude_angle,
|
||||
})
|
||||
} else {
|
||||
None
|
||||
}
|
||||
} else {
|
||||
None
|
||||
};
|
||||
let touch_id = touch as *const UITouch as u64;
|
||||
let phase = touch.phase();
|
||||
let phase = match phase {
|
||||
UITouchPhase::Began => TouchPhase::Started,
|
||||
UITouchPhase::Moved => TouchPhase::Moved,
|
||||
// 2 is UITouchPhase::Stationary and is not expected here
|
||||
UITouchPhase::Ended => TouchPhase::Ended,
|
||||
UITouchPhase::Cancelled => TouchPhase::Cancelled,
|
||||
_ => panic!("unexpected touch phase: {:?}", phase as i32),
|
||||
};
|
||||
|
||||
let physical_location = {
|
||||
let scale_factor = self.contentScaleFactor();
|
||||
PhysicalPosition::from_logical::<(f64, f64), f64>(
|
||||
(logical_location.x as _, logical_location.y as _),
|
||||
scale_factor as f64,
|
||||
)
|
||||
};
|
||||
touch_events.push(EventWrapper::StaticEvent(Event::WindowEvent {
|
||||
window_id: RootWindowId(window.id()),
|
||||
event: WindowEvent::Touch(Touch {
|
||||
device_id: RootDeviceId(DeviceId {
|
||||
uiscreen: Id::as_ptr(&uiscreen),
|
||||
}),
|
||||
id: touch_id,
|
||||
location: physical_location,
|
||||
force,
|
||||
phase,
|
||||
}),
|
||||
}));
|
||||
}
|
||||
unsafe {
|
||||
app_state::handle_nonuser_events(touch_events);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
declare_class!(
|
||||
pub(crate) struct WinitViewController {
|
||||
_prefers_status_bar_hidden: bool,
|
||||
_prefers_home_indicator_auto_hidden: bool,
|
||||
_supported_orientations: UIInterfaceOrientationMask,
|
||||
_preferred_screen_edges_deferring_system_gestures: UIRectEdge,
|
||||
}
|
||||
|
||||
unsafe impl ClassType for WinitViewController {
|
||||
#[inherits(UIResponder, NSObject)]
|
||||
type Super = UIViewController;
|
||||
const NAME: &'static str = "WinitUIViewController";
|
||||
}
|
||||
|
||||
unsafe impl WinitViewController {
|
||||
#[sel(shouldAutorotate)]
|
||||
fn should_autorotate(&self) -> bool {
|
||||
true
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl WinitViewController {
|
||||
#[sel(prefersStatusBarHidden)]
|
||||
fn prefers_status_bar_hidden(&self) -> bool {
|
||||
*self._prefers_status_bar_hidden
|
||||
}
|
||||
|
||||
#[sel(setPrefersStatusBarHidden:)]
|
||||
fn set_prefers_status_bar_hidden(&mut self, val: bool) {
|
||||
*self._prefers_status_bar_hidden = val;
|
||||
self.setNeedsStatusBarAppearanceUpdate();
|
||||
}
|
||||
|
||||
#[sel(prefersHomeIndicatorAutoHidden)]
|
||||
fn prefers_home_indicator_auto_hidden(&self) -> bool {
|
||||
*self._prefers_home_indicator_auto_hidden
|
||||
}
|
||||
|
||||
#[sel(setPrefersHomeIndicatorAutoHidden:)]
|
||||
fn set_prefers_home_indicator_auto_hidden(&mut self, val: bool) {
|
||||
*self._prefers_home_indicator_auto_hidden = val;
|
||||
let os_capabilities = app_state::os_capabilities();
|
||||
if os_capabilities.home_indicator_hidden {
|
||||
self.setNeedsUpdateOfHomeIndicatorAutoHidden();
|
||||
} else {
|
||||
os_capabilities.home_indicator_hidden_err_msg("ignoring")
|
||||
}
|
||||
}
|
||||
|
||||
#[sel(supportedInterfaceOrientations)]
|
||||
fn supported_orientations(&self) -> UIInterfaceOrientationMask {
|
||||
*self._supported_orientations
|
||||
}
|
||||
|
||||
#[sel(setSupportedInterfaceOrientations:)]
|
||||
fn set_supported_orientations(&mut self, val: UIInterfaceOrientationMask) {
|
||||
*self._supported_orientations = val;
|
||||
UIViewController::attemptRotationToDeviceOrientation();
|
||||
}
|
||||
|
||||
#[sel(preferredScreenEdgesDeferringSystemGestures)]
|
||||
fn preferred_screen_edges_deferring_system_gestures(&self) -> UIRectEdge {
|
||||
*self._preferred_screen_edges_deferring_system_gestures
|
||||
}
|
||||
|
||||
#[sel(setPreferredScreenEdgesDeferringSystemGestures:)]
|
||||
fn set_preferred_screen_edges_deferring_system_gestures(&mut self, val: UIRectEdge) {
|
||||
*self._preferred_screen_edges_deferring_system_gestures = val;
|
||||
let os_capabilities = app_state::os_capabilities();
|
||||
if os_capabilities.defer_system_gestures {
|
||||
self.setNeedsUpdateOfScreenEdgesDeferringSystemGestures();
|
||||
} else {
|
||||
os_capabilities.defer_system_gestures_err_msg("ignoring")
|
||||
}
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
extern_methods!(
|
||||
#[allow(non_snake_case)]
|
||||
unsafe impl WinitViewController {
|
||||
#[sel(setPrefersStatusBarHidden:)]
|
||||
pub(crate) fn setPrefersStatusBarHidden(&self, flag: bool);
|
||||
|
||||
#[sel(setSupportedInterfaceOrientations:)]
|
||||
pub(crate) fn setSupportedInterfaceOrientations(&self, val: UIInterfaceOrientationMask);
|
||||
|
||||
#[sel(setPrefersHomeIndicatorAutoHidden:)]
|
||||
pub(crate) fn setPrefersHomeIndicatorAutoHidden(&self, val: bool);
|
||||
|
||||
#[sel(setPreferredScreenEdgesDeferringSystemGestures:)]
|
||||
pub(crate) fn setPreferredScreenEdgesDeferringSystemGestures(&self, val: UIRectEdge);
|
||||
}
|
||||
);
|
||||
|
||||
impl WinitViewController {
|
||||
pub(crate) fn set_supported_interface_orientations(
|
||||
&self,
|
||||
mtm: MainThreadMarker,
|
||||
valid_orientations: ValidOrientations,
|
||||
) {
|
||||
let mask = match (
|
||||
valid_orientations,
|
||||
UIDevice::current(mtm).userInterfaceIdiom(),
|
||||
) {
|
||||
(ValidOrientations::LandscapeAndPortrait, UIUserInterfaceIdiom::Phone) => {
|
||||
UIInterfaceOrientationMask::AllButUpsideDown
|
||||
}
|
||||
(ValidOrientations::LandscapeAndPortrait, _) => UIInterfaceOrientationMask::All,
|
||||
(ValidOrientations::Landscape, _) => UIInterfaceOrientationMask::Landscape,
|
||||
(ValidOrientations::Portrait, UIUserInterfaceIdiom::Phone) => {
|
||||
UIInterfaceOrientationMask::Portrait
|
||||
}
|
||||
(ValidOrientations::Portrait, _) => {
|
||||
UIInterfaceOrientationMask::Portrait
|
||||
| UIInterfaceOrientationMask::PortraitUpsideDown
|
||||
}
|
||||
};
|
||||
self.setSupportedInterfaceOrientations(mask);
|
||||
}
|
||||
|
||||
pub(crate) fn new(
|
||||
mtm: MainThreadMarker,
|
||||
_window_attributes: &WindowAttributes,
|
||||
platform_attributes: &PlatformSpecificWindowBuilderAttributes,
|
||||
view: &UIView,
|
||||
) -> Id<Self, Shared> {
|
||||
let this: Id<Self, Shared> =
|
||||
unsafe { msg_send_id![msg_send_id![Self::class(), alloc], init] };
|
||||
|
||||
this.setPrefersStatusBarHidden(platform_attributes.prefers_status_bar_hidden);
|
||||
|
||||
this.set_supported_interface_orientations(mtm, platform_attributes.valid_orientations);
|
||||
|
||||
this.setPrefersHomeIndicatorAutoHidden(platform_attributes.prefers_home_indicator_hidden);
|
||||
|
||||
this.setPreferredScreenEdgesDeferringSystemGestures(
|
||||
platform_attributes
|
||||
.preferred_screen_edges_deferring_system_gestures
|
||||
.into(),
|
||||
);
|
||||
|
||||
this.setView(Some(view));
|
||||
|
||||
this
|
||||
}
|
||||
}
|
||||
|
||||
declare_class!(
|
||||
#[derive(Debug, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct WinitUIWindow {}
|
||||
|
||||
unsafe impl ClassType for WinitUIWindow {
|
||||
#[inherits(UIResponder, NSObject)]
|
||||
type Super = UIWindow;
|
||||
}
|
||||
|
||||
unsafe impl WinitUIWindow {
|
||||
#[sel(becomeKeyWindow)]
|
||||
fn become_key_window(&self) {
|
||||
unsafe {
|
||||
app_state::handle_nonuser_event(EventWrapper::StaticEvent(Event::WindowEvent {
|
||||
window_id: RootWindowId(self.id()),
|
||||
event: WindowEvent::Focused(true),
|
||||
}));
|
||||
}
|
||||
let _: () = unsafe { msg_send![super(self), becomeKeyWindow] };
|
||||
}
|
||||
|
||||
#[sel(resignKeyWindow)]
|
||||
fn resign_key_window(&self) {
|
||||
unsafe {
|
||||
app_state::handle_nonuser_event(EventWrapper::StaticEvent(Event::WindowEvent {
|
||||
window_id: RootWindowId(self.id()),
|
||||
event: WindowEvent::Focused(false),
|
||||
}));
|
||||
}
|
||||
let _: () = unsafe { msg_send![super(self), resignKeyWindow] };
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
impl WinitUIWindow {
|
||||
pub(crate) fn new(
|
||||
_mtm: MainThreadMarker,
|
||||
window_attributes: &WindowAttributes,
|
||||
_platform_attributes: &PlatformSpecificWindowBuilderAttributes,
|
||||
frame: CGRect,
|
||||
view_controller: &UIViewController,
|
||||
) -> Id<Self, Shared> {
|
||||
let this: Id<Self, Shared> =
|
||||
unsafe { msg_send_id![msg_send_id![Self::class(), alloc], initWithFrame: frame] };
|
||||
|
||||
this.setRootViewController(Some(view_controller));
|
||||
|
||||
match window_attributes.fullscreen.clone().map(Into::into) {
|
||||
Some(Fullscreen::Exclusive(ref video_mode)) => {
|
||||
let monitor = video_mode.monitor();
|
||||
let screen = monitor.ui_screen();
|
||||
screen.setCurrentMode(Some(&video_mode.screen_mode.0));
|
||||
this.setScreen(screen);
|
||||
}
|
||||
Some(Fullscreen::Borderless(Some(ref monitor))) => {
|
||||
let screen = monitor.ui_screen();
|
||||
this.setScreen(screen);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
|
||||
this
|
||||
}
|
||||
|
||||
pub(crate) fn id(&self) -> WindowId {
|
||||
(self as *const Self as usize as u64).into()
|
||||
}
|
||||
}
|
||||
|
||||
declare_class!(
|
||||
pub struct WinitApplicationDelegate {}
|
||||
|
||||
unsafe impl ClassType for WinitApplicationDelegate {
|
||||
type Super = NSObject;
|
||||
}
|
||||
|
||||
// UIApplicationDelegate protocol
|
||||
unsafe impl WinitApplicationDelegate {
|
||||
#[sel(application:didFinishLaunchingWithOptions:)]
|
||||
fn did_finish_launching(&self, _application: &UIApplication, _: *mut NSObject) -> bool {
|
||||
unsafe {
|
||||
app_state::did_finish_launching();
|
||||
}
|
||||
true
|
||||
}
|
||||
|
||||
#[sel(applicationDidBecomeActive:)]
|
||||
fn did_become_active(&self, _application: &UIApplication) {
|
||||
unsafe { app_state::handle_nonuser_event(EventWrapper::StaticEvent(Event::Resumed)) }
|
||||
}
|
||||
|
||||
#[sel(applicationWillResignActive:)]
|
||||
fn will_resign_active(&self, _application: &UIApplication) {
|
||||
unsafe { app_state::handle_nonuser_event(EventWrapper::StaticEvent(Event::Suspended)) }
|
||||
}
|
||||
|
||||
#[sel(applicationWillEnterForeground:)]
|
||||
fn will_enter_foreground(&self, _application: &UIApplication) {}
|
||||
#[sel(applicationDidEnterBackground:)]
|
||||
fn did_enter_background(&self, _application: &UIApplication) {}
|
||||
|
||||
#[sel(applicationWillTerminate:)]
|
||||
fn will_terminate(&self, application: &UIApplication) {
|
||||
let mut events = Vec::new();
|
||||
for window in application.windows().iter() {
|
||||
if window.is_kind_of::<WinitUIWindow>() {
|
||||
// SAFETY: We just checked that the window is a `winit` window
|
||||
let window = unsafe {
|
||||
let ptr: *const UIWindow = window;
|
||||
let ptr: *const WinitUIWindow = ptr.cast();
|
||||
&*ptr
|
||||
};
|
||||
events.push(EventWrapper::StaticEvent(Event::WindowEvent {
|
||||
window_id: RootWindowId(window.id()),
|
||||
event: WindowEvent::Destroyed,
|
||||
}));
|
||||
}
|
||||
}
|
||||
unsafe {
|
||||
app_state::handle_nonuser_events(events);
|
||||
app_state::terminated();
|
||||
}
|
||||
}
|
||||
}
|
||||
);
|
||||
662
third-party/vendor/winit/src/platform_impl/ios/window.rs
vendored
Normal file
662
third-party/vendor/winit/src/platform_impl/ios/window.rs
vendored
Normal file
|
|
@ -0,0 +1,662 @@
|
|||
#![allow(clippy::unnecessary_cast)]
|
||||
|
||||
use std::{
|
||||
collections::VecDeque,
|
||||
ffi::c_void,
|
||||
ops::{Deref, DerefMut},
|
||||
};
|
||||
|
||||
use objc2::foundation::{CGFloat, CGPoint, CGRect, CGSize, MainThreadMarker};
|
||||
use objc2::rc::{Id, Shared};
|
||||
use objc2::runtime::Object;
|
||||
use objc2::{class, msg_send};
|
||||
use raw_window_handle::{RawDisplayHandle, RawWindowHandle, UiKitDisplayHandle, UiKitWindowHandle};
|
||||
|
||||
use super::uikit::{UIApplication, UIScreen, UIScreenOverscanCompensation};
|
||||
use super::view::{WinitUIWindow, WinitView, WinitViewController};
|
||||
use crate::{
|
||||
dpi::{self, LogicalPosition, LogicalSize, PhysicalPosition, PhysicalSize, Position, Size},
|
||||
error::{ExternalError, NotSupportedError, OsError as RootOsError},
|
||||
event::{Event, WindowEvent},
|
||||
icon::Icon,
|
||||
platform::ios::{ScreenEdge, ValidOrientations},
|
||||
platform_impl::platform::{
|
||||
app_state,
|
||||
event_loop::{EventProxy, EventWrapper},
|
||||
ffi::UIRectEdge,
|
||||
monitor, EventLoopWindowTarget, Fullscreen, MonitorHandle,
|
||||
},
|
||||
window::{
|
||||
CursorGrabMode, CursorIcon, ImePurpose, ResizeDirection, Theme, UserAttentionType,
|
||||
WindowAttributes, WindowButtons, WindowId as RootWindowId, WindowLevel,
|
||||
},
|
||||
};
|
||||
|
||||
pub struct Inner {
|
||||
pub(crate) window: Id<WinitUIWindow, Shared>,
|
||||
pub(crate) view_controller: Id<WinitViewController, Shared>,
|
||||
pub(crate) view: Id<WinitView, Shared>,
|
||||
gl_or_metal_backed: bool,
|
||||
}
|
||||
|
||||
impl Inner {
|
||||
pub fn set_title(&self, _title: &str) {
|
||||
debug!("`Window::set_title` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_transparent(&self, _transparent: bool) {
|
||||
debug!("`Window::set_transparent` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_visible(&self, visible: bool) {
|
||||
self.window.setHidden(!visible)
|
||||
}
|
||||
|
||||
pub fn is_visible(&self) -> Option<bool> {
|
||||
warn!("`Window::is_visible` is ignored on iOS");
|
||||
None
|
||||
}
|
||||
|
||||
pub fn request_redraw(&self) {
|
||||
unsafe {
|
||||
if self.gl_or_metal_backed {
|
||||
// `setNeedsDisplay` does nothing on UIViews which are directly backed by CAEAGLLayer or CAMetalLayer.
|
||||
// Ordinarily the OS sets up a bunch of UIKit state before calling drawRect: on a UIView, but when using
|
||||
// raw or gl/metal for drawing this work is completely avoided.
|
||||
//
|
||||
// The docs for `setNeedsDisplay` don't mention `CAMetalLayer`; however, this has been confirmed via
|
||||
// testing.
|
||||
//
|
||||
// https://developer.apple.com/documentation/uikit/uiview/1622437-setneedsdisplay?language=objc
|
||||
app_state::queue_gl_or_metal_redraw(self.window.clone());
|
||||
} else {
|
||||
self.view.setNeedsDisplay();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn inner_position(&self) -> Result<PhysicalPosition<i32>, NotSupportedError> {
|
||||
unsafe {
|
||||
let safe_area = self.safe_area_screen_space();
|
||||
let position = LogicalPosition {
|
||||
x: safe_area.origin.x as f64,
|
||||
y: safe_area.origin.y as f64,
|
||||
};
|
||||
let scale_factor = self.scale_factor();
|
||||
Ok(position.to_physical(scale_factor))
|
||||
}
|
||||
}
|
||||
|
||||
pub fn outer_position(&self) -> Result<PhysicalPosition<i32>, NotSupportedError> {
|
||||
unsafe {
|
||||
let screen_frame = self.screen_frame();
|
||||
let position = LogicalPosition {
|
||||
x: screen_frame.origin.x as f64,
|
||||
y: screen_frame.origin.y as f64,
|
||||
};
|
||||
let scale_factor = self.scale_factor();
|
||||
Ok(position.to_physical(scale_factor))
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_outer_position(&self, physical_position: Position) {
|
||||
unsafe {
|
||||
let scale_factor = self.scale_factor();
|
||||
let position = physical_position.to_logical::<f64>(scale_factor);
|
||||
let screen_frame = self.screen_frame();
|
||||
let new_screen_frame = CGRect {
|
||||
origin: CGPoint {
|
||||
x: position.x as _,
|
||||
y: position.y as _,
|
||||
},
|
||||
size: screen_frame.size,
|
||||
};
|
||||
let bounds = self.rect_from_screen_space(new_screen_frame);
|
||||
self.window.setBounds(bounds);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn inner_size(&self) -> PhysicalSize<u32> {
|
||||
unsafe {
|
||||
let scale_factor = self.scale_factor();
|
||||
let safe_area = self.safe_area_screen_space();
|
||||
let size = LogicalSize {
|
||||
width: safe_area.size.width as f64,
|
||||
height: safe_area.size.height as f64,
|
||||
};
|
||||
size.to_physical(scale_factor)
|
||||
}
|
||||
}
|
||||
|
||||
pub fn outer_size(&self) -> PhysicalSize<u32> {
|
||||
unsafe {
|
||||
let scale_factor = self.scale_factor();
|
||||
let screen_frame = self.screen_frame();
|
||||
let size = LogicalSize {
|
||||
width: screen_frame.size.width as f64,
|
||||
height: screen_frame.size.height as f64,
|
||||
};
|
||||
size.to_physical(scale_factor)
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_inner_size(&self, _size: Size) {
|
||||
warn!("not clear what `Window::set_inner_size` means on iOS");
|
||||
}
|
||||
|
||||
pub fn set_min_inner_size(&self, _dimensions: Option<Size>) {
|
||||
warn!("`Window::set_min_inner_size` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_max_inner_size(&self, _dimensions: Option<Size>) {
|
||||
warn!("`Window::set_max_inner_size` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn resize_increments(&self) -> Option<PhysicalSize<u32>> {
|
||||
None
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_resize_increments(&self, _increments: Option<Size>) {
|
||||
warn!("`Window::set_resize_increments` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_resizable(&self, _resizable: bool) {
|
||||
warn!("`Window::set_resizable` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn is_resizable(&self) -> bool {
|
||||
warn!("`Window::is_resizable` is ignored on iOS");
|
||||
false
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_enabled_buttons(&self, _buttons: WindowButtons) {
|
||||
warn!("`Window::set_enabled_buttons` is ignored on iOS");
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn enabled_buttons(&self) -> WindowButtons {
|
||||
warn!("`Window::enabled_buttons` is ignored on iOS");
|
||||
WindowButtons::all()
|
||||
}
|
||||
|
||||
pub fn scale_factor(&self) -> f64 {
|
||||
self.view.contentScaleFactor() as _
|
||||
}
|
||||
|
||||
pub fn set_cursor_icon(&self, _cursor: CursorIcon) {
|
||||
debug!("`Window::set_cursor_icon` ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_cursor_position(&self, _position: Position) -> Result<(), ExternalError> {
|
||||
Err(ExternalError::NotSupported(NotSupportedError::new()))
|
||||
}
|
||||
|
||||
pub fn set_cursor_grab(&self, _: CursorGrabMode) -> Result<(), ExternalError> {
|
||||
Err(ExternalError::NotSupported(NotSupportedError::new()))
|
||||
}
|
||||
|
||||
pub fn set_cursor_visible(&self, _visible: bool) {
|
||||
debug!("`Window::set_cursor_visible` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn drag_window(&self) -> Result<(), ExternalError> {
|
||||
Err(ExternalError::NotSupported(NotSupportedError::new()))
|
||||
}
|
||||
|
||||
pub fn drag_resize_window(&self, _direction: ResizeDirection) -> Result<(), ExternalError> {
|
||||
Err(ExternalError::NotSupported(NotSupportedError::new()))
|
||||
}
|
||||
|
||||
pub fn set_cursor_hittest(&self, _hittest: bool) -> Result<(), ExternalError> {
|
||||
Err(ExternalError::NotSupported(NotSupportedError::new()))
|
||||
}
|
||||
|
||||
pub fn set_minimized(&self, _minimized: bool) {
|
||||
warn!("`Window::set_minimized` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn is_minimized(&self) -> Option<bool> {
|
||||
warn!("`Window::is_minimized` is ignored on iOS");
|
||||
None
|
||||
}
|
||||
|
||||
pub fn set_maximized(&self, _maximized: bool) {
|
||||
warn!("`Window::set_maximized` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn is_maximized(&self) -> bool {
|
||||
warn!("`Window::is_maximized` is ignored on iOS");
|
||||
false
|
||||
}
|
||||
|
||||
pub(crate) fn set_fullscreen(&self, monitor: Option<Fullscreen>) {
|
||||
let uiscreen = match &monitor {
|
||||
Some(Fullscreen::Exclusive(video_mode)) => {
|
||||
let uiscreen = video_mode.monitor.ui_screen();
|
||||
uiscreen.setCurrentMode(Some(&video_mode.screen_mode.0));
|
||||
uiscreen.clone()
|
||||
}
|
||||
Some(Fullscreen::Borderless(Some(monitor))) => monitor.ui_screen().clone(),
|
||||
Some(Fullscreen::Borderless(None)) => self.current_monitor_inner().ui_screen().clone(),
|
||||
None => {
|
||||
warn!("`Window::set_fullscreen(None)` ignored on iOS");
|
||||
return;
|
||||
}
|
||||
};
|
||||
|
||||
// this is pretty slow on iOS, so avoid doing it if we can
|
||||
let current = self.window.screen();
|
||||
if uiscreen != current {
|
||||
self.window.setScreen(&uiscreen);
|
||||
}
|
||||
|
||||
let bounds = uiscreen.bounds();
|
||||
self.window.setFrame(bounds);
|
||||
|
||||
// For external displays, we must disable overscan compensation or
|
||||
// the displayed image will have giant black bars surrounding it on
|
||||
// each side
|
||||
uiscreen.setOverscanCompensation(UIScreenOverscanCompensation::None);
|
||||
}
|
||||
|
||||
pub(crate) fn fullscreen(&self) -> Option<Fullscreen> {
|
||||
unsafe {
|
||||
let monitor = self.current_monitor_inner();
|
||||
let uiscreen = monitor.ui_screen();
|
||||
let screen_space_bounds = self.screen_frame();
|
||||
let screen_bounds = uiscreen.bounds();
|
||||
|
||||
// TODO: track fullscreen instead of relying on brittle float comparisons
|
||||
if screen_space_bounds.origin.x == screen_bounds.origin.x
|
||||
&& screen_space_bounds.origin.y == screen_bounds.origin.y
|
||||
&& screen_space_bounds.size.width == screen_bounds.size.width
|
||||
&& screen_space_bounds.size.height == screen_bounds.size.height
|
||||
{
|
||||
Some(Fullscreen::Borderless(Some(monitor)))
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_decorations(&self, _decorations: bool) {}
|
||||
|
||||
pub fn is_decorated(&self) -> bool {
|
||||
true
|
||||
}
|
||||
|
||||
pub fn set_window_level(&self, _level: WindowLevel) {
|
||||
warn!("`Window::set_window_level` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_window_icon(&self, _icon: Option<Icon>) {
|
||||
warn!("`Window::set_window_icon` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_ime_position(&self, _position: Position) {
|
||||
warn!("`Window::set_ime_position` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_ime_allowed(&self, _allowed: bool) {
|
||||
warn!("`Window::set_ime_allowed` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn set_ime_purpose(&self, _purpose: ImePurpose) {
|
||||
warn!("`Window::set_ime_allowed` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn focus_window(&self) {
|
||||
warn!("`Window::set_focus` is ignored on iOS")
|
||||
}
|
||||
|
||||
pub fn request_user_attention(&self, _request_type: Option<UserAttentionType>) {
|
||||
warn!("`Window::request_user_attention` is ignored on iOS")
|
||||
}
|
||||
|
||||
// Allow directly accessing the current monitor internally without unwrapping.
|
||||
fn current_monitor_inner(&self) -> MonitorHandle {
|
||||
MonitorHandle::new(self.window.screen())
|
||||
}
|
||||
|
||||
pub fn current_monitor(&self) -> Option<MonitorHandle> {
|
||||
Some(self.current_monitor_inner())
|
||||
}
|
||||
|
||||
pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
|
||||
monitor::uiscreens(MainThreadMarker::new().unwrap())
|
||||
}
|
||||
|
||||
pub fn primary_monitor(&self) -> Option<MonitorHandle> {
|
||||
Some(MonitorHandle::new(UIScreen::main(
|
||||
MainThreadMarker::new().unwrap(),
|
||||
)))
|
||||
}
|
||||
|
||||
pub fn id(&self) -> WindowId {
|
||||
self.window.id()
|
||||
}
|
||||
|
||||
pub fn raw_window_handle(&self) -> RawWindowHandle {
|
||||
let mut window_handle = UiKitWindowHandle::empty();
|
||||
window_handle.ui_window = Id::as_ptr(&self.window) as _;
|
||||
window_handle.ui_view = Id::as_ptr(&self.view) as _;
|
||||
window_handle.ui_view_controller = Id::as_ptr(&self.view_controller) as _;
|
||||
RawWindowHandle::UiKit(window_handle)
|
||||
}
|
||||
|
||||
pub fn raw_display_handle(&self) -> RawDisplayHandle {
|
||||
RawDisplayHandle::UiKit(UiKitDisplayHandle::empty())
|
||||
}
|
||||
|
||||
pub fn theme(&self) -> Option<Theme> {
|
||||
warn!("`Window::theme` is ignored on iOS");
|
||||
None
|
||||
}
|
||||
|
||||
pub fn has_focus(&self) -> bool {
|
||||
self.window.isKeyWindow()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_theme(&self, _theme: Option<Theme>) {
|
||||
warn!("`Window::set_theme` is ignored on iOS");
|
||||
}
|
||||
|
||||
pub fn title(&self) -> String {
|
||||
warn!("`Window::title` is ignored on iOS");
|
||||
String::new()
|
||||
}
|
||||
}
|
||||
|
||||
pub struct Window {
|
||||
pub inner: Inner,
|
||||
}
|
||||
|
||||
impl Drop for Window {
|
||||
fn drop(&mut self) {
|
||||
assert_main_thread!("`Window::drop` can only be run on the main thread on iOS");
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for Window {}
|
||||
unsafe impl Sync for Window {}
|
||||
|
||||
impl Deref for Window {
|
||||
type Target = Inner;
|
||||
|
||||
fn deref(&self) -> &Inner {
|
||||
assert_main_thread!("`Window` methods can only be run on the main thread on iOS");
|
||||
&self.inner
|
||||
}
|
||||
}
|
||||
|
||||
impl DerefMut for Window {
|
||||
fn deref_mut(&mut self) -> &mut Inner {
|
||||
assert_main_thread!("`Window` methods can only be run on the main thread on iOS");
|
||||
&mut self.inner
|
||||
}
|
||||
}
|
||||
|
||||
impl Window {
|
||||
pub(crate) fn new<T>(
|
||||
_event_loop: &EventLoopWindowTarget<T>,
|
||||
window_attributes: WindowAttributes,
|
||||
platform_attributes: PlatformSpecificWindowBuilderAttributes,
|
||||
) -> Result<Window, RootOsError> {
|
||||
let mtm = MainThreadMarker::new().unwrap();
|
||||
|
||||
if window_attributes.min_inner_size.is_some() {
|
||||
warn!("`WindowAttributes::min_inner_size` is ignored on iOS");
|
||||
}
|
||||
if window_attributes.max_inner_size.is_some() {
|
||||
warn!("`WindowAttributes::max_inner_size` is ignored on iOS");
|
||||
}
|
||||
|
||||
// TODO: transparency, visible
|
||||
|
||||
let main_screen = UIScreen::main(mtm);
|
||||
let fullscreen = window_attributes.fullscreen.clone().map(Into::into);
|
||||
let screen = match fullscreen {
|
||||
Some(Fullscreen::Exclusive(ref video_mode)) => video_mode.monitor.ui_screen(),
|
||||
Some(Fullscreen::Borderless(Some(ref monitor))) => monitor.ui_screen(),
|
||||
Some(Fullscreen::Borderless(None)) | None => &main_screen,
|
||||
};
|
||||
|
||||
let screen_bounds = screen.bounds();
|
||||
|
||||
let frame = match window_attributes.inner_size {
|
||||
Some(dim) => {
|
||||
let scale_factor = screen.scale();
|
||||
let size = dim.to_logical::<f64>(scale_factor as f64);
|
||||
CGRect {
|
||||
origin: screen_bounds.origin,
|
||||
size: CGSize {
|
||||
width: size.width as _,
|
||||
height: size.height as _,
|
||||
},
|
||||
}
|
||||
}
|
||||
None => screen_bounds,
|
||||
};
|
||||
|
||||
let view = WinitView::new(mtm, &window_attributes, &platform_attributes, frame);
|
||||
|
||||
let gl_or_metal_backed = unsafe {
|
||||
let layer_class = WinitView::layerClass();
|
||||
let is_metal = msg_send![layer_class, isSubclassOfClass: class!(CAMetalLayer)];
|
||||
let is_gl = msg_send![layer_class, isSubclassOfClass: class!(CAEAGLLayer)];
|
||||
is_metal || is_gl
|
||||
};
|
||||
|
||||
let view_controller =
|
||||
WinitViewController::new(mtm, &window_attributes, &platform_attributes, &view);
|
||||
let window = WinitUIWindow::new(
|
||||
mtm,
|
||||
&window_attributes,
|
||||
&platform_attributes,
|
||||
frame,
|
||||
&view_controller,
|
||||
);
|
||||
|
||||
unsafe { app_state::set_key_window(&window) };
|
||||
|
||||
// Like the Windows and macOS backends, we send a `ScaleFactorChanged` and `Resized`
|
||||
// event on window creation if the DPI factor != 1.0
|
||||
let scale_factor = view.contentScaleFactor();
|
||||
let scale_factor = scale_factor as f64;
|
||||
if scale_factor != 1.0 {
|
||||
let bounds = view.bounds();
|
||||
let screen = window.screen();
|
||||
let screen_space = screen.coordinateSpace();
|
||||
let screen_frame = view.convertRect_toCoordinateSpace(bounds, &screen_space);
|
||||
let size = crate::dpi::LogicalSize {
|
||||
width: screen_frame.size.width as _,
|
||||
height: screen_frame.size.height as _,
|
||||
};
|
||||
let window_id = RootWindowId(window.id());
|
||||
unsafe {
|
||||
app_state::handle_nonuser_events(
|
||||
std::iter::once(EventWrapper::EventProxy(EventProxy::DpiChangedProxy {
|
||||
window: window.clone(),
|
||||
scale_factor,
|
||||
suggested_size: size,
|
||||
}))
|
||||
.chain(std::iter::once(EventWrapper::StaticEvent(
|
||||
Event::WindowEvent {
|
||||
window_id,
|
||||
event: WindowEvent::Resized(size.to_physical(scale_factor)),
|
||||
},
|
||||
))),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Ok(Window {
|
||||
inner: Inner {
|
||||
window,
|
||||
view_controller,
|
||||
view,
|
||||
gl_or_metal_backed,
|
||||
},
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// WindowExtIOS
|
||||
impl Inner {
|
||||
pub fn ui_window(&self) -> *mut c_void {
|
||||
Id::as_ptr(&self.window) as *mut c_void
|
||||
}
|
||||
pub fn ui_view_controller(&self) -> *mut c_void {
|
||||
Id::as_ptr(&self.view_controller) as *mut c_void
|
||||
}
|
||||
pub fn ui_view(&self) -> *mut c_void {
|
||||
Id::as_ptr(&self.view) as *mut c_void
|
||||
}
|
||||
|
||||
pub fn set_scale_factor(&self, scale_factor: f64) {
|
||||
assert!(
|
||||
dpi::validate_scale_factor(scale_factor),
|
||||
"`WindowExtIOS::set_scale_factor` received an invalid hidpi factor"
|
||||
);
|
||||
let scale_factor = scale_factor as CGFloat;
|
||||
self.view.setContentScaleFactor(scale_factor);
|
||||
}
|
||||
|
||||
pub fn set_valid_orientations(&self, valid_orientations: ValidOrientations) {
|
||||
self.view_controller.set_supported_interface_orientations(
|
||||
MainThreadMarker::new().unwrap(),
|
||||
valid_orientations,
|
||||
);
|
||||
}
|
||||
|
||||
pub fn set_prefers_home_indicator_hidden(&self, hidden: bool) {
|
||||
self.view_controller
|
||||
.setPrefersHomeIndicatorAutoHidden(hidden);
|
||||
}
|
||||
|
||||
pub fn set_preferred_screen_edges_deferring_system_gestures(&self, edges: ScreenEdge) {
|
||||
let edges: UIRectEdge = edges.into();
|
||||
self.view_controller
|
||||
.setPreferredScreenEdgesDeferringSystemGestures(edges);
|
||||
}
|
||||
|
||||
pub fn set_prefers_status_bar_hidden(&self, hidden: bool) {
|
||||
self.view_controller.setPrefersStatusBarHidden(hidden);
|
||||
}
|
||||
}
|
||||
|
||||
impl Inner {
|
||||
// requires main thread
|
||||
unsafe fn screen_frame(&self) -> CGRect {
|
||||
self.rect_to_screen_space(self.window.bounds())
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
unsafe fn rect_to_screen_space(&self, rect: CGRect) -> CGRect {
|
||||
let screen_space = self.window.screen().coordinateSpace();
|
||||
self.window
|
||||
.convertRect_toCoordinateSpace(rect, &screen_space)
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
unsafe fn rect_from_screen_space(&self, rect: CGRect) -> CGRect {
|
||||
let screen_space = self.window.screen().coordinateSpace();
|
||||
self.window
|
||||
.convertRect_fromCoordinateSpace(rect, &screen_space)
|
||||
}
|
||||
|
||||
// requires main thread
|
||||
unsafe fn safe_area_screen_space(&self) -> CGRect {
|
||||
let bounds = self.window.bounds();
|
||||
if app_state::os_capabilities().safe_area {
|
||||
let safe_area = self.window.safeAreaInsets();
|
||||
let safe_bounds = CGRect {
|
||||
origin: CGPoint {
|
||||
x: bounds.origin.x + safe_area.left,
|
||||
y: bounds.origin.y + safe_area.top,
|
||||
},
|
||||
size: CGSize {
|
||||
width: bounds.size.width - safe_area.left - safe_area.right,
|
||||
height: bounds.size.height - safe_area.top - safe_area.bottom,
|
||||
},
|
||||
};
|
||||
self.rect_to_screen_space(safe_bounds)
|
||||
} else {
|
||||
let screen_frame = self.rect_to_screen_space(bounds);
|
||||
let status_bar_frame = {
|
||||
let app = UIApplication::shared(MainThreadMarker::new().unwrap_unchecked()).expect(
|
||||
"`Window::get_inner_position` cannot be called before `EventLoop::run` on iOS",
|
||||
);
|
||||
app.statusBarFrame()
|
||||
};
|
||||
let (y, height) = if screen_frame.origin.y > status_bar_frame.size.height {
|
||||
(screen_frame.origin.y, screen_frame.size.height)
|
||||
} else {
|
||||
let y = status_bar_frame.size.height;
|
||||
let height = screen_frame.size.height
|
||||
- (status_bar_frame.size.height - screen_frame.origin.y);
|
||||
(y, height)
|
||||
};
|
||||
CGRect {
|
||||
origin: CGPoint {
|
||||
x: screen_frame.origin.x,
|
||||
y,
|
||||
},
|
||||
size: CGSize {
|
||||
width: screen_frame.size.width,
|
||||
height,
|
||||
},
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||||
pub struct WindowId {
|
||||
window: *mut WinitUIWindow,
|
||||
}
|
||||
|
||||
impl WindowId {
|
||||
pub const unsafe fn dummy() -> Self {
|
||||
WindowId {
|
||||
window: std::ptr::null_mut(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl From<WindowId> for u64 {
|
||||
fn from(window_id: WindowId) -> Self {
|
||||
window_id.window as u64
|
||||
}
|
||||
}
|
||||
|
||||
impl From<u64> for WindowId {
|
||||
fn from(raw_id: u64) -> Self {
|
||||
Self {
|
||||
window: raw_id as _,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for WindowId {}
|
||||
unsafe impl Sync for WindowId {}
|
||||
|
||||
impl From<&Object> for WindowId {
|
||||
fn from(window: &Object) -> WindowId {
|
||||
WindowId {
|
||||
window: window as *const _ as _,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Default)]
|
||||
pub struct PlatformSpecificWindowBuilderAttributes {
|
||||
pub scale_factor: Option<f64>,
|
||||
pub valid_orientations: ValidOrientations,
|
||||
pub prefers_home_indicator_hidden: bool,
|
||||
pub prefers_status_bar_hidden: bool,
|
||||
pub preferred_screen_edges_deferring_system_gestures: ScreenEdge,
|
||||
}
|
||||
905
third-party/vendor/winit/src/platform_impl/linux/mod.rs
vendored
Normal file
905
third-party/vendor/winit/src/platform_impl/linux/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,905 @@
|
|||
#![cfg(free_unix)]
|
||||
|
||||
#[cfg(all(not(x11_platform), not(wayland_platform)))]
|
||||
compile_error!("Please select a feature to build for unix: `x11`, `wayland`");
|
||||
|
||||
#[cfg(wayland_platform)]
|
||||
use std::error::Error;
|
||||
|
||||
use std::{collections::VecDeque, env, fmt};
|
||||
#[cfg(x11_platform)]
|
||||
use std::{
|
||||
ffi::CStr,
|
||||
mem::MaybeUninit,
|
||||
os::raw::*,
|
||||
sync::{Arc, Mutex},
|
||||
};
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
use once_cell::sync::Lazy;
|
||||
use raw_window_handle::{RawDisplayHandle, RawWindowHandle};
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
pub use self::x11::XNotSupported;
|
||||
#[cfg(x11_platform)]
|
||||
use self::x11::{ffi::XVisualInfo, util::WindowType as XWindowType, XConnection, XError};
|
||||
#[cfg(x11_platform)]
|
||||
use crate::platform::x11::XlibErrorHook;
|
||||
use crate::{
|
||||
dpi::{PhysicalPosition, PhysicalSize, Position, Size},
|
||||
error::{ExternalError, NotSupportedError, OsError as RootOsError},
|
||||
event::Event,
|
||||
event_loop::{
|
||||
ControlFlow, DeviceEventFilter, EventLoopClosed, EventLoopWindowTarget as RootELW,
|
||||
},
|
||||
icon::Icon,
|
||||
window::{
|
||||
CursorGrabMode, CursorIcon, ImePurpose, ResizeDirection, Theme, UserAttentionType,
|
||||
WindowAttributes, WindowButtons, WindowLevel,
|
||||
},
|
||||
};
|
||||
|
||||
pub(crate) use crate::icon::RgbaIcon as PlatformIcon;
|
||||
pub(self) use crate::platform_impl::Fullscreen;
|
||||
|
||||
#[cfg(wayland_platform)]
|
||||
pub mod wayland;
|
||||
#[cfg(x11_platform)]
|
||||
pub mod x11;
|
||||
|
||||
/// Environment variable specifying which backend should be used on unix platform.
|
||||
///
|
||||
/// Legal values are x11 and wayland. If this variable is set only the named backend
|
||||
/// will be tried by winit. If it is not set, winit will try to connect to a wayland connection,
|
||||
/// and if it fails will fallback on x11.
|
||||
///
|
||||
/// If this variable is set with any other value, winit will panic.
|
||||
const BACKEND_PREFERENCE_ENV_VAR: &str = "WINIT_UNIX_BACKEND";
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||||
pub(crate) enum Backend {
|
||||
#[cfg(x11_platform)]
|
||||
X,
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland,
|
||||
}
|
||||
|
||||
#[derive(Debug, Default, Copy, Clone, PartialEq, Eq, Hash)]
|
||||
pub(crate) struct PlatformSpecificEventLoopAttributes {
|
||||
pub(crate) forced_backend: Option<Backend>,
|
||||
pub(crate) any_thread: bool,
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
pub struct ApplicationName {
|
||||
pub general: String,
|
||||
pub instance: String,
|
||||
}
|
||||
|
||||
impl ApplicationName {
|
||||
pub fn new(general: String, instance: String) -> Self {
|
||||
Self { general, instance }
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct PlatformSpecificWindowBuilderAttributes {
|
||||
pub name: Option<ApplicationName>,
|
||||
#[cfg(x11_platform)]
|
||||
pub visual_infos: Option<XVisualInfo>,
|
||||
#[cfg(x11_platform)]
|
||||
pub screen_id: Option<i32>,
|
||||
#[cfg(x11_platform)]
|
||||
pub base_size: Option<Size>,
|
||||
#[cfg(x11_platform)]
|
||||
pub override_redirect: bool,
|
||||
#[cfg(x11_platform)]
|
||||
pub x11_window_types: Vec<XWindowType>,
|
||||
}
|
||||
|
||||
impl Default for PlatformSpecificWindowBuilderAttributes {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
name: None,
|
||||
#[cfg(x11_platform)]
|
||||
visual_infos: None,
|
||||
#[cfg(x11_platform)]
|
||||
screen_id: None,
|
||||
#[cfg(x11_platform)]
|
||||
base_size: None,
|
||||
#[cfg(x11_platform)]
|
||||
override_redirect: false,
|
||||
#[cfg(x11_platform)]
|
||||
x11_window_types: vec![XWindowType::Normal],
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
pub(crate) static X11_BACKEND: Lazy<Mutex<Result<Arc<XConnection>, XNotSupported>>> =
|
||||
Lazy::new(|| Mutex::new(XConnection::new(Some(x_error_callback)).map(Arc::new)));
|
||||
|
||||
#[derive(Debug, Clone)]
|
||||
pub enum OsError {
|
||||
#[cfg(x11_platform)]
|
||||
XError(XError),
|
||||
#[cfg(x11_platform)]
|
||||
XMisc(&'static str),
|
||||
#[cfg(wayland_platform)]
|
||||
WaylandMisc(&'static str),
|
||||
}
|
||||
|
||||
impl fmt::Display for OsError {
|
||||
fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
match *self {
|
||||
#[cfg(x11_platform)]
|
||||
OsError::XError(ref e) => _f.pad(&e.description),
|
||||
#[cfg(x11_platform)]
|
||||
OsError::XMisc(e) => _f.pad(e),
|
||||
#[cfg(wayland_platform)]
|
||||
OsError::WaylandMisc(e) => _f.pad(e),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) enum Window {
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::Window),
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(wayland::Window),
|
||||
}
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||||
pub struct WindowId(u64);
|
||||
|
||||
impl From<WindowId> for u64 {
|
||||
fn from(window_id: WindowId) -> Self {
|
||||
window_id.0
|
||||
}
|
||||
}
|
||||
|
||||
impl From<u64> for WindowId {
|
||||
fn from(raw_id: u64) -> Self {
|
||||
Self(raw_id)
|
||||
}
|
||||
}
|
||||
|
||||
impl WindowId {
|
||||
pub const unsafe fn dummy() -> Self {
|
||||
Self(0)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||||
pub enum DeviceId {
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::DeviceId),
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(wayland::DeviceId),
|
||||
}
|
||||
|
||||
impl DeviceId {
|
||||
pub const unsafe fn dummy() -> Self {
|
||||
#[cfg(wayland_platform)]
|
||||
return DeviceId::Wayland(wayland::DeviceId::dummy());
|
||||
#[cfg(all(not(wayland_platform), x11_platform))]
|
||||
return DeviceId::X(x11::DeviceId::dummy());
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
|
||||
pub enum MonitorHandle {
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::MonitorHandle),
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(wayland::MonitorHandle),
|
||||
}
|
||||
|
||||
/// `x11_or_wayland!(match expr; Enum(foo) => foo.something())`
|
||||
/// expands to the equivalent of
|
||||
/// ```ignore
|
||||
/// match self {
|
||||
/// Enum::X(foo) => foo.something(),
|
||||
/// Enum::Wayland(foo) => foo.something(),
|
||||
/// }
|
||||
/// ```
|
||||
/// The result can be converted to another enum by adding `; as AnotherEnum`
|
||||
macro_rules! x11_or_wayland {
|
||||
(match $what:expr; $enum:ident ( $($c1:tt)* ) => $x:expr; as $enum2:ident ) => {
|
||||
match $what {
|
||||
#[cfg(x11_platform)]
|
||||
$enum::X($($c1)*) => $enum2::X($x),
|
||||
#[cfg(wayland_platform)]
|
||||
$enum::Wayland($($c1)*) => $enum2::Wayland($x),
|
||||
}
|
||||
};
|
||||
(match $what:expr; $enum:ident ( $($c1:tt)* ) => $x:expr) => {
|
||||
match $what {
|
||||
#[cfg(x11_platform)]
|
||||
$enum::X($($c1)*) => $x,
|
||||
#[cfg(wayland_platform)]
|
||||
$enum::Wayland($($c1)*) => $x,
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
impl MonitorHandle {
|
||||
#[inline]
|
||||
pub fn name(&self) -> Option<String> {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => m.name())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn native_identifier(&self) -> u32 {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => m.native_identifier())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => m.size())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn position(&self) -> PhysicalPosition<i32> {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => m.position())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => m.refresh_rate_millihertz())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn scale_factor(&self) -> f64 {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => m.scale_factor() as _)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn video_modes(&self) -> Box<dyn Iterator<Item = VideoMode>> {
|
||||
x11_or_wayland!(match self; MonitorHandle(m) => Box::new(m.video_modes()))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
||||
pub enum VideoMode {
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::VideoMode),
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(wayland::VideoMode),
|
||||
}
|
||||
|
||||
impl VideoMode {
|
||||
#[inline]
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
x11_or_wayland!(match self; VideoMode(m) => m.size())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn bit_depth(&self) -> u16 {
|
||||
x11_or_wayland!(match self; VideoMode(m) => m.bit_depth())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
x11_or_wayland!(match self; VideoMode(m) => m.refresh_rate_millihertz())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn monitor(&self) -> MonitorHandle {
|
||||
x11_or_wayland!(match self; VideoMode(m) => m.monitor())
|
||||
}
|
||||
}
|
||||
|
||||
impl Window {
|
||||
#[inline]
|
||||
pub(crate) fn new<T>(
|
||||
window_target: &EventLoopWindowTarget<T>,
|
||||
attribs: WindowAttributes,
|
||||
pl_attribs: PlatformSpecificWindowBuilderAttributes,
|
||||
) -> Result<Self, RootOsError> {
|
||||
match *window_target {
|
||||
#[cfg(wayland_platform)]
|
||||
EventLoopWindowTarget::Wayland(ref window_target) => {
|
||||
wayland::Window::new(window_target, attribs, pl_attribs).map(Window::Wayland)
|
||||
}
|
||||
#[cfg(x11_platform)]
|
||||
EventLoopWindowTarget::X(ref window_target) => {
|
||||
x11::Window::new(window_target, attribs, pl_attribs).map(Window::X)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn id(&self) -> WindowId {
|
||||
match self {
|
||||
#[cfg(wayland_platform)]
|
||||
Self::Wayland(window) => window.id(),
|
||||
#[cfg(x11_platform)]
|
||||
Self::X(window) => window.id(),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_title(&self, title: &str) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_title(title));
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_transparent(&self, transparent: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_transparent(transparent));
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_visible(&self, visible: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_visible(visible))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn is_visible(&self) -> Option<bool> {
|
||||
x11_or_wayland!(match self; Window(w) => w.is_visible())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn outer_position(&self) -> Result<PhysicalPosition<i32>, NotSupportedError> {
|
||||
x11_or_wayland!(match self; Window(w) => w.outer_position())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn inner_position(&self) -> Result<PhysicalPosition<i32>, NotSupportedError> {
|
||||
x11_or_wayland!(match self; Window(w) => w.inner_position())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_outer_position(&self, position: Position) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_outer_position(position))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn inner_size(&self) -> PhysicalSize<u32> {
|
||||
x11_or_wayland!(match self; Window(w) => w.inner_size())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn outer_size(&self) -> PhysicalSize<u32> {
|
||||
x11_or_wayland!(match self; Window(w) => w.outer_size())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_inner_size(&self, size: Size) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_inner_size(size))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_min_inner_size(&self, dimensions: Option<Size>) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_min_inner_size(dimensions))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_max_inner_size(&self, dimensions: Option<Size>) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_max_inner_size(dimensions))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn resize_increments(&self) -> Option<PhysicalSize<u32>> {
|
||||
x11_or_wayland!(match self; Window(w) => w.resize_increments())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_resize_increments(&self, increments: Option<Size>) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_resize_increments(increments))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_resizable(&self, resizable: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_resizable(resizable))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn is_resizable(&self) -> bool {
|
||||
x11_or_wayland!(match self; Window(w) => w.is_resizable())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_enabled_buttons(&self, buttons: WindowButtons) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_enabled_buttons(buttons))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn enabled_buttons(&self) -> WindowButtons {
|
||||
x11_or_wayland!(match self; Window(w) => w.enabled_buttons())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_cursor_icon(&self, cursor: CursorIcon) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_cursor_icon(cursor))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_cursor_grab(&self, mode: CursorGrabMode) -> Result<(), ExternalError> {
|
||||
x11_or_wayland!(match self; Window(window) => window.set_cursor_grab(mode))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_cursor_visible(&self, visible: bool) {
|
||||
x11_or_wayland!(match self; Window(window) => window.set_cursor_visible(visible))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn drag_window(&self) -> Result<(), ExternalError> {
|
||||
x11_or_wayland!(match self; Window(window) => window.drag_window())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn drag_resize_window(&self, direction: ResizeDirection) -> Result<(), ExternalError> {
|
||||
x11_or_wayland!(match self; Window(window) => window.drag_resize_window(direction))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_cursor_hittest(&self, hittest: bool) -> Result<(), ExternalError> {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_cursor_hittest(hittest))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn scale_factor(&self) -> f64 {
|
||||
x11_or_wayland!(match self; Window(w) => w.scale_factor())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_cursor_position(&self, position: Position) -> Result<(), ExternalError> {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_cursor_position(position))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_maximized(&self, maximized: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_maximized(maximized))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn is_maximized(&self) -> bool {
|
||||
x11_or_wayland!(match self; Window(w) => w.is_maximized())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_minimized(&self, minimized: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_minimized(minimized))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn is_minimized(&self) -> Option<bool> {
|
||||
x11_or_wayland!(match self; Window(w) => w.is_minimized())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub(crate) fn fullscreen(&self) -> Option<Fullscreen> {
|
||||
x11_or_wayland!(match self; Window(w) => w.fullscreen())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub(crate) fn set_fullscreen(&self, monitor: Option<Fullscreen>) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_fullscreen(monitor))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_decorations(&self, decorations: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_decorations(decorations))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn is_decorated(&self) -> bool {
|
||||
x11_or_wayland!(match self; Window(w) => w.is_decorated())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_window_level(&self, _level: WindowLevel) {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref w) => w.set_window_level(_level),
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(_) => (),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_window_icon(&self, _window_icon: Option<Icon>) {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref w) => w.set_window_icon(_window_icon),
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(_) => (),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_ime_position(&self, position: Position) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_ime_position(position))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_ime_allowed(&self, allowed: bool) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_ime_allowed(allowed))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_ime_purpose(&self, purpose: ImePurpose) {
|
||||
x11_or_wayland!(match self; Window(w) => w.set_ime_purpose(purpose))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn focus_window(&self) {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref w) => w.focus_window(),
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(_) => (),
|
||||
}
|
||||
}
|
||||
pub fn request_user_attention(&self, request_type: Option<UserAttentionType>) {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref w) => w.request_user_attention(request_type),
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(ref w) => w.request_user_attention(request_type),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn request_redraw(&self) {
|
||||
x11_or_wayland!(match self; Window(w) => w.request_redraw())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn current_monitor(&self) -> Option<MonitorHandle> {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref window) => {
|
||||
let current_monitor = MonitorHandle::X(window.current_monitor());
|
||||
Some(current_monitor)
|
||||
}
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(ref window) => {
|
||||
let current_monitor = MonitorHandle::Wayland(window.current_monitor()?);
|
||||
Some(current_monitor)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref window) => window
|
||||
.available_monitors()
|
||||
.into_iter()
|
||||
.map(MonitorHandle::X)
|
||||
.collect(),
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(ref window) => window
|
||||
.available_monitors()
|
||||
.into_iter()
|
||||
.map(MonitorHandle::Wayland)
|
||||
.collect(),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn primary_monitor(&self) -> Option<MonitorHandle> {
|
||||
match self {
|
||||
#[cfg(x11_platform)]
|
||||
Window::X(ref window) => {
|
||||
let primary_monitor = MonitorHandle::X(window.primary_monitor());
|
||||
Some(primary_monitor)
|
||||
}
|
||||
#[cfg(wayland_platform)]
|
||||
Window::Wayland(ref window) => window.primary_monitor(),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn raw_window_handle(&self) -> RawWindowHandle {
|
||||
x11_or_wayland!(match self; Window(window) => window.raw_window_handle())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn raw_display_handle(&self) -> RawDisplayHandle {
|
||||
x11_or_wayland!(match self; Window(window) => window.raw_display_handle())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_theme(&self, theme: Option<Theme>) {
|
||||
x11_or_wayland!(match self; Window(window) => window.set_theme(theme))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn theme(&self) -> Option<Theme> {
|
||||
x11_or_wayland!(match self; Window(window) => window.theme())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn has_focus(&self) -> bool {
|
||||
x11_or_wayland!(match self; Window(window) => window.has_focus())
|
||||
}
|
||||
|
||||
pub fn title(&self) -> String {
|
||||
x11_or_wayland!(match self; Window(window) => window.title())
|
||||
}
|
||||
}
|
||||
|
||||
/// Hooks for X11 errors.
|
||||
#[cfg(x11_platform)]
|
||||
pub(crate) static mut XLIB_ERROR_HOOKS: Lazy<Mutex<Vec<XlibErrorHook>>> =
|
||||
Lazy::new(|| Mutex::new(Vec::new()));
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
unsafe extern "C" fn x_error_callback(
|
||||
display: *mut x11::ffi::Display,
|
||||
event: *mut x11::ffi::XErrorEvent,
|
||||
) -> c_int {
|
||||
let xconn_lock = X11_BACKEND.lock().unwrap();
|
||||
if let Ok(ref xconn) = *xconn_lock {
|
||||
// Call all the hooks.
|
||||
let mut error_handled = false;
|
||||
for hook in XLIB_ERROR_HOOKS.lock().unwrap().iter() {
|
||||
error_handled |= hook(display as *mut _, event as *mut _);
|
||||
}
|
||||
|
||||
// `assume_init` is safe here because the array consists of `MaybeUninit` values,
|
||||
// which do not require initialization.
|
||||
let mut buf: [MaybeUninit<c_char>; 1024] = MaybeUninit::uninit().assume_init();
|
||||
(xconn.xlib.XGetErrorText)(
|
||||
display,
|
||||
(*event).error_code as c_int,
|
||||
buf.as_mut_ptr() as *mut c_char,
|
||||
buf.len() as c_int,
|
||||
);
|
||||
let description = CStr::from_ptr(buf.as_ptr() as *const c_char).to_string_lossy();
|
||||
|
||||
let error = XError {
|
||||
description: description.into_owned(),
|
||||
error_code: (*event).error_code,
|
||||
request_code: (*event).request_code,
|
||||
minor_code: (*event).minor_code,
|
||||
};
|
||||
|
||||
// Don't log error.
|
||||
if !error_handled {
|
||||
error!("X11 error: {:#?}", error);
|
||||
// XXX only update the error, if it wasn't handled by any of the hooks.
|
||||
*xconn.latest_error.lock().unwrap() = Some(error);
|
||||
}
|
||||
}
|
||||
// Fun fact: this return value is completely ignored.
|
||||
0
|
||||
}
|
||||
|
||||
pub enum EventLoop<T: 'static> {
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(Box<wayland::EventLoop<T>>),
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::EventLoop<T>),
|
||||
}
|
||||
|
||||
pub enum EventLoopProxy<T: 'static> {
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::EventLoopProxy<T>),
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(wayland::EventLoopProxy<T>),
|
||||
}
|
||||
|
||||
impl<T: 'static> Clone for EventLoopProxy<T> {
|
||||
fn clone(&self) -> Self {
|
||||
x11_or_wayland!(match self; EventLoopProxy(proxy) => proxy.clone(); as EventLoopProxy)
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoop<T> {
|
||||
pub(crate) fn new(attributes: &PlatformSpecificEventLoopAttributes) -> Self {
|
||||
if !attributes.any_thread && !is_main_thread() {
|
||||
panic!(
|
||||
"Initializing the event loop outside of the main thread is a significant \
|
||||
cross-platform compatibility hazard. If you absolutely need to create an \
|
||||
EventLoop on a different thread, you can use the \
|
||||
`EventLoopBuilderExtUnix::any_thread` function."
|
||||
);
|
||||
}
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
if attributes.forced_backend == Some(Backend::X) {
|
||||
// TODO: Propagate
|
||||
return EventLoop::new_x11_any_thread().unwrap();
|
||||
}
|
||||
|
||||
#[cfg(wayland_platform)]
|
||||
if attributes.forced_backend == Some(Backend::Wayland) {
|
||||
// TODO: Propagate
|
||||
return EventLoop::new_wayland_any_thread().expect("failed to open Wayland connection");
|
||||
}
|
||||
|
||||
if let Ok(env_var) = env::var(BACKEND_PREFERENCE_ENV_VAR) {
|
||||
match env_var.as_str() {
|
||||
"x11" => {
|
||||
// TODO: propagate
|
||||
#[cfg(x11_platform)]
|
||||
return EventLoop::new_x11_any_thread()
|
||||
.expect("Failed to initialize X11 backend");
|
||||
#[cfg(not(x11_platform))]
|
||||
panic!("x11 feature is not enabled")
|
||||
}
|
||||
"wayland" => {
|
||||
#[cfg(wayland_platform)]
|
||||
return EventLoop::new_wayland_any_thread()
|
||||
.expect("Failed to initialize Wayland backend");
|
||||
#[cfg(not(wayland_platform))]
|
||||
panic!("wayland feature is not enabled");
|
||||
}
|
||||
_ => panic!(
|
||||
"Unknown environment variable value for {BACKEND_PREFERENCE_ENV_VAR}, try one of `x11`,`wayland`",
|
||||
),
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(wayland_platform)]
|
||||
let wayland_err = match EventLoop::new_wayland_any_thread() {
|
||||
Ok(event_loop) => return event_loop,
|
||||
Err(err) => err,
|
||||
};
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
let x11_err = match EventLoop::new_x11_any_thread() {
|
||||
Ok(event_loop) => return event_loop,
|
||||
Err(err) => err,
|
||||
};
|
||||
|
||||
#[cfg(not(wayland_platform))]
|
||||
let wayland_err = "backend disabled";
|
||||
#[cfg(not(x11_platform))]
|
||||
let x11_err = "backend disabled";
|
||||
|
||||
panic!(
|
||||
"Failed to initialize any backend! Wayland status: {wayland_err:?} X11 status: {x11_err:?}",
|
||||
);
|
||||
}
|
||||
|
||||
#[cfg(wayland_platform)]
|
||||
fn new_wayland_any_thread() -> Result<EventLoop<T>, Box<dyn Error>> {
|
||||
wayland::EventLoop::new().map(|evlp| EventLoop::Wayland(Box::new(evlp)))
|
||||
}
|
||||
|
||||
#[cfg(x11_platform)]
|
||||
fn new_x11_any_thread() -> Result<EventLoop<T>, XNotSupported> {
|
||||
let xconn = match X11_BACKEND.lock().unwrap().as_ref() {
|
||||
Ok(xconn) => xconn.clone(),
|
||||
Err(err) => return Err(err.clone()),
|
||||
};
|
||||
|
||||
Ok(EventLoop::X(x11::EventLoop::new(xconn)))
|
||||
}
|
||||
|
||||
pub fn create_proxy(&self) -> EventLoopProxy<T> {
|
||||
x11_or_wayland!(match self; EventLoop(evlp) => evlp.create_proxy(); as EventLoopProxy)
|
||||
}
|
||||
|
||||
pub fn run_return<F>(&mut self, callback: F) -> i32
|
||||
where
|
||||
F: FnMut(crate::event::Event<'_, T>, &RootELW<T>, &mut ControlFlow),
|
||||
{
|
||||
x11_or_wayland!(match self; EventLoop(evlp) => evlp.run_return(callback))
|
||||
}
|
||||
|
||||
pub fn run<F>(self, callback: F) -> !
|
||||
where
|
||||
F: 'static + FnMut(crate::event::Event<'_, T>, &RootELW<T>, &mut ControlFlow),
|
||||
{
|
||||
x11_or_wayland!(match self; EventLoop(evlp) => evlp.run(callback))
|
||||
}
|
||||
|
||||
pub fn window_target(&self) -> &crate::event_loop::EventLoopWindowTarget<T> {
|
||||
x11_or_wayland!(match self; EventLoop(evlp) => evlp.window_target())
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoopProxy<T> {
|
||||
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>> {
|
||||
x11_or_wayland!(match self; EventLoopProxy(proxy) => proxy.send_event(event))
|
||||
}
|
||||
}
|
||||
|
||||
pub enum EventLoopWindowTarget<T> {
|
||||
#[cfg(wayland_platform)]
|
||||
Wayland(wayland::EventLoopWindowTarget<T>),
|
||||
#[cfg(x11_platform)]
|
||||
X(x11::EventLoopWindowTarget<T>),
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTarget<T> {
|
||||
#[inline]
|
||||
pub fn is_wayland(&self) -> bool {
|
||||
match *self {
|
||||
#[cfg(wayland_platform)]
|
||||
EventLoopWindowTarget::Wayland(_) => true,
|
||||
#[cfg(x11_platform)]
|
||||
_ => false,
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
|
||||
match *self {
|
||||
#[cfg(wayland_platform)]
|
||||
EventLoopWindowTarget::Wayland(ref evlp) => evlp
|
||||
.available_monitors()
|
||||
.into_iter()
|
||||
.map(MonitorHandle::Wayland)
|
||||
.collect(),
|
||||
#[cfg(x11_platform)]
|
||||
EventLoopWindowTarget::X(ref evlp) => evlp
|
||||
.x_connection()
|
||||
.available_monitors()
|
||||
.into_iter()
|
||||
.map(MonitorHandle::X)
|
||||
.collect(),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn primary_monitor(&self) -> Option<MonitorHandle> {
|
||||
match *self {
|
||||
#[cfg(wayland_platform)]
|
||||
EventLoopWindowTarget::Wayland(ref evlp) => evlp.primary_monitor(),
|
||||
#[cfg(x11_platform)]
|
||||
EventLoopWindowTarget::X(ref evlp) => {
|
||||
let primary_monitor = MonitorHandle::X(evlp.x_connection().primary_monitor());
|
||||
Some(primary_monitor)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_device_event_filter(&self, _filter: DeviceEventFilter) {
|
||||
match *self {
|
||||
#[cfg(wayland_platform)]
|
||||
EventLoopWindowTarget::Wayland(_) => (),
|
||||
#[cfg(x11_platform)]
|
||||
EventLoopWindowTarget::X(ref evlp) => evlp.set_device_event_filter(_filter),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn raw_display_handle(&self) -> raw_window_handle::RawDisplayHandle {
|
||||
x11_or_wayland!(match self; Self(evlp) => evlp.raw_display_handle())
|
||||
}
|
||||
}
|
||||
|
||||
fn sticky_exit_callback<T, F>(
|
||||
evt: Event<'_, T>,
|
||||
target: &RootELW<T>,
|
||||
control_flow: &mut ControlFlow,
|
||||
callback: &mut F,
|
||||
) where
|
||||
F: FnMut(Event<'_, T>, &RootELW<T>, &mut ControlFlow),
|
||||
{
|
||||
// make ControlFlow::ExitWithCode sticky by providing a dummy
|
||||
// control flow reference if it is already ExitWithCode.
|
||||
if let ControlFlow::ExitWithCode(code) = *control_flow {
|
||||
callback(evt, target, &mut ControlFlow::ExitWithCode(code))
|
||||
} else {
|
||||
callback(evt, target, control_flow)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
fn is_main_thread() -> bool {
|
||||
use libc::{c_long, getpid, syscall, SYS_gettid};
|
||||
|
||||
unsafe { syscall(SYS_gettid) == getpid() as c_long }
|
||||
}
|
||||
|
||||
#[cfg(any(target_os = "dragonfly", target_os = "freebsd", target_os = "openbsd"))]
|
||||
fn is_main_thread() -> bool {
|
||||
use libc::pthread_main_np;
|
||||
|
||||
unsafe { pthread_main_np() == 1 }
|
||||
}
|
||||
|
||||
#[cfg(target_os = "netbsd")]
|
||||
fn is_main_thread() -> bool {
|
||||
std::thread::current().name() == Some("main")
|
||||
}
|
||||
183
third-party/vendor/winit/src/platform_impl/linux/wayland/env.rs
vendored
Normal file
183
third-party/vendor/winit/src/platform_impl/linux/wayland/env.rs
vendored
Normal file
|
|
@ -0,0 +1,183 @@
|
|||
//! SCTK environment setup.
|
||||
|
||||
use sctk::reexports::client::protocol::wl_compositor::WlCompositor;
|
||||
use sctk::reexports::client::protocol::wl_output::WlOutput;
|
||||
use sctk::reexports::protocols::unstable::xdg_shell::v6::client::zxdg_shell_v6::ZxdgShellV6;
|
||||
use sctk::reexports::client::protocol::wl_seat::WlSeat;
|
||||
use sctk::reexports::protocols::unstable::xdg_decoration::v1::client::zxdg_decoration_manager_v1::ZxdgDecorationManagerV1;
|
||||
use sctk::reexports::client::protocol::wl_shell::WlShell;
|
||||
use sctk::reexports::client::protocol::wl_subcompositor::WlSubcompositor;
|
||||
use sctk::reexports::client::{Attached, DispatchData};
|
||||
use sctk::reexports::client::protocol::wl_shm::WlShm;
|
||||
use sctk::reexports::protocols::xdg_shell::client::xdg_wm_base::XdgWmBase;
|
||||
use sctk::reexports::protocols::unstable::relative_pointer::v1::client::zwp_relative_pointer_manager_v1::ZwpRelativePointerManagerV1;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_pointer_constraints_v1::ZwpPointerConstraintsV1;
|
||||
use sctk::reexports::protocols::unstable::text_input::v3::client::zwp_text_input_manager_v3::ZwpTextInputManagerV3;
|
||||
use sctk::reexports::protocols::staging::xdg_activation::v1::client::xdg_activation_v1::XdgActivationV1;
|
||||
use sctk::reexports::protocols::viewporter::client::wp_viewporter::WpViewporter;
|
||||
|
||||
use sctk::environment::{Environment, SimpleGlobal};
|
||||
use sctk::output::{OutputHandler, OutputHandling, OutputInfo, OutputStatusListener};
|
||||
use sctk::seat::{SeatData, SeatHandler, SeatHandling, SeatListener};
|
||||
use sctk::shell::{Shell, ShellHandler, ShellHandling};
|
||||
use sctk::shm::ShmHandler;
|
||||
|
||||
use crate::platform_impl::wayland::protocols::wp_fractional_scale_manager_v1::WpFractionalScaleManagerV1;
|
||||
|
||||
/// Set of extra features that are supported by the compositor.
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
pub struct WindowingFeatures {
|
||||
pointer_constraints: bool,
|
||||
xdg_activation: bool,
|
||||
}
|
||||
|
||||
impl WindowingFeatures {
|
||||
/// Create `WindowingFeatures` based on the presented interfaces.
|
||||
pub fn new(env: &Environment<WinitEnv>) -> Self {
|
||||
let pointer_constraints = env.get_global::<ZwpPointerConstraintsV1>().is_some();
|
||||
let xdg_activation = env.get_global::<XdgActivationV1>().is_some();
|
||||
Self {
|
||||
pointer_constraints,
|
||||
xdg_activation,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn pointer_constraints(&self) -> bool {
|
||||
self.pointer_constraints
|
||||
}
|
||||
|
||||
pub fn xdg_activation(&self) -> bool {
|
||||
self.xdg_activation
|
||||
}
|
||||
}
|
||||
|
||||
sctk::environment!(WinitEnv,
|
||||
singles = [
|
||||
WlShm => shm,
|
||||
WlCompositor => compositor,
|
||||
WlSubcompositor => subcompositor,
|
||||
WlShell => shell,
|
||||
XdgWmBase => shell,
|
||||
ZxdgShellV6 => shell,
|
||||
ZxdgDecorationManagerV1 => decoration_manager,
|
||||
ZwpRelativePointerManagerV1 => relative_pointer_manager,
|
||||
ZwpPointerConstraintsV1 => pointer_constraints,
|
||||
ZwpTextInputManagerV3 => text_input_manager,
|
||||
XdgActivationV1 => xdg_activation,
|
||||
WpFractionalScaleManagerV1 => fractional_scale_manager,
|
||||
WpViewporter => viewporter,
|
||||
],
|
||||
multis = [
|
||||
WlSeat => seats,
|
||||
WlOutput => outputs,
|
||||
]
|
||||
);
|
||||
|
||||
/// The environment that we utilize.
|
||||
pub struct WinitEnv {
|
||||
seats: SeatHandler,
|
||||
|
||||
outputs: OutputHandler,
|
||||
|
||||
shm: ShmHandler,
|
||||
|
||||
compositor: SimpleGlobal<WlCompositor>,
|
||||
|
||||
subcompositor: SimpleGlobal<WlSubcompositor>,
|
||||
|
||||
shell: ShellHandler,
|
||||
|
||||
relative_pointer_manager: SimpleGlobal<ZwpRelativePointerManagerV1>,
|
||||
|
||||
pointer_constraints: SimpleGlobal<ZwpPointerConstraintsV1>,
|
||||
|
||||
text_input_manager: SimpleGlobal<ZwpTextInputManagerV3>,
|
||||
|
||||
decoration_manager: SimpleGlobal<ZxdgDecorationManagerV1>,
|
||||
|
||||
xdg_activation: SimpleGlobal<XdgActivationV1>,
|
||||
|
||||
fractional_scale_manager: SimpleGlobal<WpFractionalScaleManagerV1>,
|
||||
|
||||
viewporter: SimpleGlobal<WpViewporter>,
|
||||
}
|
||||
|
||||
impl WinitEnv {
|
||||
pub fn new() -> Self {
|
||||
// Output tracking for available_monitors, etc.
|
||||
let outputs = OutputHandler::new();
|
||||
|
||||
// Keyboard/Pointer/Touch input.
|
||||
let seats = SeatHandler::new();
|
||||
|
||||
// Essential globals.
|
||||
let shm = ShmHandler::new();
|
||||
let compositor = SimpleGlobal::new();
|
||||
let subcompositor = SimpleGlobal::new();
|
||||
|
||||
// Gracefully handle shell picking, since SCTK automatically supports multiple
|
||||
// backends.
|
||||
let shell = ShellHandler::new();
|
||||
|
||||
// Server side decorations.
|
||||
let decoration_manager = SimpleGlobal::new();
|
||||
|
||||
// Device events for pointer.
|
||||
let relative_pointer_manager = SimpleGlobal::new();
|
||||
|
||||
// Pointer grab functionality.
|
||||
let pointer_constraints = SimpleGlobal::new();
|
||||
|
||||
// IME handling.
|
||||
let text_input_manager = SimpleGlobal::new();
|
||||
|
||||
// Surface activation.
|
||||
let xdg_activation = SimpleGlobal::new();
|
||||
|
||||
// Fractional surface scaling.
|
||||
let fractional_scale_manager = SimpleGlobal::new();
|
||||
|
||||
// Surface resizing (used for fractional scaling).
|
||||
let viewporter = SimpleGlobal::new();
|
||||
|
||||
Self {
|
||||
seats,
|
||||
outputs,
|
||||
shm,
|
||||
compositor,
|
||||
subcompositor,
|
||||
shell,
|
||||
decoration_manager,
|
||||
relative_pointer_manager,
|
||||
pointer_constraints,
|
||||
text_input_manager,
|
||||
xdg_activation,
|
||||
fractional_scale_manager,
|
||||
viewporter,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl ShellHandling for WinitEnv {
|
||||
fn get_shell(&self) -> Option<Shell> {
|
||||
self.shell.get_shell()
|
||||
}
|
||||
}
|
||||
|
||||
impl SeatHandling for WinitEnv {
|
||||
fn listen<F: FnMut(Attached<WlSeat>, &SeatData, DispatchData<'_>) + 'static>(
|
||||
&mut self,
|
||||
f: F,
|
||||
) -> SeatListener {
|
||||
self.seats.listen(f)
|
||||
}
|
||||
}
|
||||
|
||||
impl OutputHandling for WinitEnv {
|
||||
fn listen<F: FnMut(WlOutput, &OutputInfo, DispatchData<'_>) + 'static>(
|
||||
&mut self,
|
||||
f: F,
|
||||
) -> OutputStatusListener {
|
||||
self.outputs.listen(f)
|
||||
}
|
||||
}
|
||||
609
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/mod.rs
vendored
Normal file
609
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,609 @@
|
|||
use std::cell::RefCell;
|
||||
use std::collections::HashMap;
|
||||
use std::error::Error;
|
||||
use std::io::Result as IOResult;
|
||||
use std::mem;
|
||||
use std::process;
|
||||
use std::rc::Rc;
|
||||
use std::time::{Duration, Instant};
|
||||
|
||||
use raw_window_handle::{RawDisplayHandle, WaylandDisplayHandle};
|
||||
|
||||
use sctk::reexports::client::protocol::wl_compositor::WlCompositor;
|
||||
use sctk::reexports::client::protocol::wl_shm::WlShm;
|
||||
use sctk::reexports::client::Display;
|
||||
|
||||
use sctk::reexports::calloop;
|
||||
|
||||
use sctk::environment::Environment;
|
||||
use sctk::seat::pointer::{ThemeManager, ThemeSpec};
|
||||
use sctk::WaylandSource;
|
||||
|
||||
use crate::dpi::{LogicalSize, PhysicalSize};
|
||||
use crate::event::{Event, StartCause, WindowEvent};
|
||||
use crate::event_loop::{ControlFlow, EventLoopWindowTarget as RootEventLoopWindowTarget};
|
||||
use crate::platform_impl::platform::sticky_exit_callback;
|
||||
use crate::platform_impl::EventLoopWindowTarget as PlatformEventLoopWindowTarget;
|
||||
|
||||
use super::env::{WindowingFeatures, WinitEnv};
|
||||
use super::output::OutputManager;
|
||||
use super::seat::SeatManager;
|
||||
use super::window::shim::{self, WindowCompositorUpdate, WindowUserRequest};
|
||||
use super::{DeviceId, WindowId};
|
||||
|
||||
mod proxy;
|
||||
mod sink;
|
||||
mod state;
|
||||
|
||||
pub use proxy::EventLoopProxy;
|
||||
pub use sink::EventSink;
|
||||
pub use state::WinitState;
|
||||
|
||||
type WinitDispatcher = calloop::Dispatcher<'static, WaylandSource, WinitState>;
|
||||
|
||||
pub struct EventLoopWindowTarget<T> {
|
||||
/// Wayland display.
|
||||
pub display: Display,
|
||||
|
||||
/// Environment to handle object creation, etc.
|
||||
pub env: Environment<WinitEnv>,
|
||||
|
||||
/// Event loop handle.
|
||||
pub event_loop_handle: calloop::LoopHandle<'static, WinitState>,
|
||||
|
||||
/// Output manager.
|
||||
pub output_manager: OutputManager,
|
||||
|
||||
/// State that we share across callbacks.
|
||||
pub state: RefCell<WinitState>,
|
||||
|
||||
/// Dispatcher of Wayland events.
|
||||
pub wayland_dispatcher: WinitDispatcher,
|
||||
|
||||
/// A proxy to wake up event loop.
|
||||
pub event_loop_awakener: calloop::ping::Ping,
|
||||
|
||||
/// The available windowing features.
|
||||
pub windowing_features: WindowingFeatures,
|
||||
|
||||
/// Theme manager to manage cursors.
|
||||
///
|
||||
/// It's being shared between all windows to avoid loading
|
||||
/// multiple similar themes.
|
||||
pub theme_manager: ThemeManager,
|
||||
|
||||
_marker: std::marker::PhantomData<T>,
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTarget<T> {
|
||||
pub fn raw_display_handle(&self) -> RawDisplayHandle {
|
||||
let mut display_handle = WaylandDisplayHandle::empty();
|
||||
display_handle.display = self.display.get_display_ptr() as *mut _;
|
||||
RawDisplayHandle::Wayland(display_handle)
|
||||
}
|
||||
}
|
||||
|
||||
pub struct EventLoop<T: 'static> {
|
||||
/// Dispatcher of Wayland events.
|
||||
pub wayland_dispatcher: WinitDispatcher,
|
||||
|
||||
/// Event loop.
|
||||
event_loop: calloop::EventLoop<'static, WinitState>,
|
||||
|
||||
/// Wayland display.
|
||||
display: Display,
|
||||
|
||||
/// Pending user events.
|
||||
pending_user_events: Rc<RefCell<Vec<T>>>,
|
||||
|
||||
/// Sender of user events.
|
||||
user_events_sender: calloop::channel::Sender<T>,
|
||||
|
||||
/// Window target.
|
||||
window_target: RootEventLoopWindowTarget<T>,
|
||||
|
||||
/// Output manager.
|
||||
_seat_manager: SeatManager,
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoop<T> {
|
||||
pub fn new() -> Result<EventLoop<T>, Box<dyn Error>> {
|
||||
// Connect to wayland server and setup event queue.
|
||||
let display = Display::connect_to_env()?;
|
||||
let mut event_queue = display.create_event_queue();
|
||||
let display_proxy = display.attach(event_queue.token());
|
||||
|
||||
// Setup environment.
|
||||
let env = Environment::new(&display_proxy, &mut event_queue, WinitEnv::new())?;
|
||||
|
||||
// Create event loop.
|
||||
let event_loop = calloop::EventLoop::<'static, WinitState>::try_new()?;
|
||||
// Build windowing features.
|
||||
let windowing_features = WindowingFeatures::new(&env);
|
||||
|
||||
// Create a theme manager.
|
||||
let compositor = env.require_global::<WlCompositor>();
|
||||
let shm = env.require_global::<WlShm>();
|
||||
let theme_manager = ThemeManager::init(ThemeSpec::System, compositor, shm);
|
||||
|
||||
// Setup theme seat and output managers.
|
||||
let seat_manager = SeatManager::new(&env, event_loop.handle(), theme_manager.clone());
|
||||
let output_manager = OutputManager::new(&env);
|
||||
|
||||
// A source of events that we plug into our event loop.
|
||||
let wayland_source = WaylandSource::new(event_queue);
|
||||
let wayland_dispatcher =
|
||||
calloop::Dispatcher::new(wayland_source, |_, queue, winit_state| {
|
||||
queue.dispatch_pending(winit_state, |event, object, _| {
|
||||
panic!(
|
||||
"[calloop] Encountered an orphan event: {}@{} : {}",
|
||||
event.interface,
|
||||
object.as_ref().id(),
|
||||
event.name
|
||||
);
|
||||
})
|
||||
});
|
||||
|
||||
let _wayland_source_dispatcher = event_loop
|
||||
.handle()
|
||||
.register_dispatcher(wayland_dispatcher.clone())?;
|
||||
|
||||
// A source of user events.
|
||||
let pending_user_events = Rc::new(RefCell::new(Vec::new()));
|
||||
let pending_user_events_clone = pending_user_events.clone();
|
||||
let (user_events_sender, user_events_channel) = calloop::channel::channel();
|
||||
|
||||
// User events channel.
|
||||
event_loop
|
||||
.handle()
|
||||
.insert_source(user_events_channel, move |event, _, _| {
|
||||
if let calloop::channel::Event::Msg(msg) = event {
|
||||
pending_user_events_clone.borrow_mut().push(msg);
|
||||
}
|
||||
})?;
|
||||
|
||||
// An event's loop awakener to wake up for window events from winit's windows.
|
||||
let (event_loop_awakener, event_loop_awakener_source) = calloop::ping::make_ping()?;
|
||||
|
||||
// Handler of window requests.
|
||||
event_loop
|
||||
.handle()
|
||||
.insert_source(event_loop_awakener_source, move |_, _, state| {
|
||||
// Drain events here as well to account for application doing batch event processing
|
||||
// on RedrawEventsCleared.
|
||||
shim::handle_window_requests(state);
|
||||
})?;
|
||||
|
||||
let event_loop_handle = event_loop.handle();
|
||||
let window_map = HashMap::new();
|
||||
let event_sink = EventSink::new();
|
||||
let window_user_requests = HashMap::new();
|
||||
let window_compositor_updates = HashMap::new();
|
||||
|
||||
// Create event loop window target.
|
||||
let event_loop_window_target = EventLoopWindowTarget {
|
||||
display: display.clone(),
|
||||
env,
|
||||
state: RefCell::new(WinitState {
|
||||
window_map,
|
||||
event_sink,
|
||||
window_user_requests,
|
||||
window_compositor_updates,
|
||||
}),
|
||||
event_loop_handle,
|
||||
output_manager,
|
||||
event_loop_awakener,
|
||||
wayland_dispatcher: wayland_dispatcher.clone(),
|
||||
windowing_features,
|
||||
theme_manager,
|
||||
_marker: std::marker::PhantomData,
|
||||
};
|
||||
|
||||
// Create event loop itself.
|
||||
let event_loop = Self {
|
||||
event_loop,
|
||||
display,
|
||||
pending_user_events,
|
||||
wayland_dispatcher,
|
||||
_seat_manager: seat_manager,
|
||||
user_events_sender,
|
||||
window_target: RootEventLoopWindowTarget {
|
||||
p: PlatformEventLoopWindowTarget::Wayland(event_loop_window_target),
|
||||
_marker: std::marker::PhantomData,
|
||||
},
|
||||
};
|
||||
|
||||
Ok(event_loop)
|
||||
}
|
||||
|
||||
pub fn run<F>(mut self, callback: F) -> !
|
||||
where
|
||||
F: FnMut(Event<'_, T>, &RootEventLoopWindowTarget<T>, &mut ControlFlow) + 'static,
|
||||
{
|
||||
let exit_code = self.run_return(callback);
|
||||
process::exit(exit_code);
|
||||
}
|
||||
|
||||
pub fn run_return<F>(&mut self, mut callback: F) -> i32
|
||||
where
|
||||
F: FnMut(Event<'_, T>, &RootEventLoopWindowTarget<T>, &mut ControlFlow),
|
||||
{
|
||||
let mut control_flow = ControlFlow::Poll;
|
||||
let pending_user_events = self.pending_user_events.clone();
|
||||
|
||||
callback(
|
||||
Event::NewEvents(StartCause::Init),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
);
|
||||
|
||||
// NB: For consistency all platforms must emit a 'resumed' event even though Wayland
|
||||
// applications don't themselves have a formal suspend/resume lifecycle.
|
||||
callback(Event::Resumed, &self.window_target, &mut control_flow);
|
||||
|
||||
let mut window_compositor_updates: Vec<(WindowId, WindowCompositorUpdate)> = Vec::new();
|
||||
let mut window_user_requests: Vec<(WindowId, WindowUserRequest)> = Vec::new();
|
||||
let mut event_sink_back_buffer = Vec::new();
|
||||
|
||||
// NOTE We break on errors from dispatches, since if we've got protocol error
|
||||
// libwayland-client/wayland-rs will inform us anyway, but crashing downstream is not
|
||||
// really an option. Instead we inform that the event loop got destroyed. We may
|
||||
// communicate an error that something was terminated, but winit doesn't provide us
|
||||
// with an API to do that via some event.
|
||||
// Still, we set the exit code to the error's OS error code, or to 1 if not possible.
|
||||
let exit_code = loop {
|
||||
// Send pending events to the server.
|
||||
let _ = self.display.flush();
|
||||
|
||||
// During the run of the user callback, some other code monitoring and reading the
|
||||
// Wayland socket may have been run (mesa for example does this with vsync), if that
|
||||
// is the case, some events may have been enqueued in our event queue.
|
||||
//
|
||||
// If some messages are there, the event loop needs to behave as if it was instantly
|
||||
// woken up by messages arriving from the Wayland socket, to avoid delaying the
|
||||
// dispatch of these events until we're woken up again.
|
||||
let instant_wakeup = {
|
||||
let mut wayland_source = self.wayland_dispatcher.as_source_mut();
|
||||
let queue = wayland_source.queue();
|
||||
let state = match &mut self.window_target.p {
|
||||
PlatformEventLoopWindowTarget::Wayland(window_target) => {
|
||||
window_target.state.get_mut()
|
||||
}
|
||||
#[cfg(x11_platform)]
|
||||
_ => unreachable!(),
|
||||
};
|
||||
|
||||
match queue.dispatch_pending(state, |_, _, _| unimplemented!()) {
|
||||
Ok(dispatched) => dispatched > 0,
|
||||
Err(error) => break error.raw_os_error().unwrap_or(1),
|
||||
}
|
||||
};
|
||||
|
||||
match control_flow {
|
||||
ControlFlow::ExitWithCode(code) => break code,
|
||||
ControlFlow::Poll => {
|
||||
// Non-blocking dispatch.
|
||||
let timeout = Duration::from_millis(0);
|
||||
if let Err(error) = self.loop_dispatch(Some(timeout)) {
|
||||
break error.raw_os_error().unwrap_or(1);
|
||||
}
|
||||
|
||||
callback(
|
||||
Event::NewEvents(StartCause::Poll),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
);
|
||||
}
|
||||
ControlFlow::Wait => {
|
||||
let timeout = if instant_wakeup {
|
||||
Some(Duration::from_millis(0))
|
||||
} else {
|
||||
None
|
||||
};
|
||||
|
||||
if let Err(error) = self.loop_dispatch(timeout) {
|
||||
break error.raw_os_error().unwrap_or(1);
|
||||
}
|
||||
|
||||
callback(
|
||||
Event::NewEvents(StartCause::WaitCancelled {
|
||||
start: Instant::now(),
|
||||
requested_resume: None,
|
||||
}),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
);
|
||||
}
|
||||
ControlFlow::WaitUntil(deadline) => {
|
||||
let start = Instant::now();
|
||||
|
||||
// Compute the amount of time we'll block for.
|
||||
let duration = if deadline > start && !instant_wakeup {
|
||||
deadline - start
|
||||
} else {
|
||||
Duration::from_millis(0)
|
||||
};
|
||||
|
||||
if let Err(error) = self.loop_dispatch(Some(duration)) {
|
||||
break error.raw_os_error().unwrap_or(1);
|
||||
}
|
||||
|
||||
let now = Instant::now();
|
||||
|
||||
if now < deadline {
|
||||
callback(
|
||||
Event::NewEvents(StartCause::WaitCancelled {
|
||||
start,
|
||||
requested_resume: Some(deadline),
|
||||
}),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
)
|
||||
} else {
|
||||
callback(
|
||||
Event::NewEvents(StartCause::ResumeTimeReached {
|
||||
start,
|
||||
requested_resume: deadline,
|
||||
}),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Handle pending user events. We don't need back buffer, since we can't dispatch
|
||||
// user events indirectly via callback to the user.
|
||||
for user_event in pending_user_events.borrow_mut().drain(..) {
|
||||
sticky_exit_callback(
|
||||
Event::UserEvent(user_event),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
}
|
||||
|
||||
// Process 'new' pending updates from compositor.
|
||||
self.with_state(|state| {
|
||||
window_compositor_updates.clear();
|
||||
window_compositor_updates.extend(
|
||||
state
|
||||
.window_compositor_updates
|
||||
.iter_mut()
|
||||
.map(|(wid, window_update)| (*wid, mem::take(window_update))),
|
||||
);
|
||||
});
|
||||
|
||||
for (window_id, window_compositor_update) in window_compositor_updates.iter_mut() {
|
||||
if let Some(scale_factor) = window_compositor_update.scale_factor {
|
||||
let mut physical_size = self.with_state(|state| {
|
||||
let window_handle = state.window_map.get(window_id).unwrap();
|
||||
*window_handle.scale_factor.lock().unwrap() = scale_factor;
|
||||
|
||||
let mut size = window_handle.size.lock().unwrap();
|
||||
|
||||
// Update the new logical size if it was changed.
|
||||
let window_size = window_compositor_update.size.unwrap_or(*size);
|
||||
*size = window_size;
|
||||
|
||||
logical_to_physical_rounded(window_size, scale_factor)
|
||||
});
|
||||
|
||||
sticky_exit_callback(
|
||||
Event::WindowEvent {
|
||||
window_id: crate::window::WindowId(*window_id),
|
||||
event: WindowEvent::ScaleFactorChanged {
|
||||
scale_factor,
|
||||
new_inner_size: &mut physical_size,
|
||||
},
|
||||
},
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
|
||||
// We don't update size on a window handle since we'll do that later
|
||||
// when handling size update.
|
||||
let new_logical_size = physical_size.to_logical(scale_factor);
|
||||
window_compositor_update.size = Some(new_logical_size);
|
||||
}
|
||||
|
||||
if let Some(size) = window_compositor_update.size.take() {
|
||||
let physical_size = self.with_state(|state| {
|
||||
let window_handle = state.window_map.get_mut(window_id).unwrap();
|
||||
|
||||
if let Some(fs_state) = window_handle.fractional_scaling_state.as_ref() {
|
||||
// If we have a viewport then we support fractional scaling. As per the
|
||||
// protocol, we have to set the viewport size of the size prior scaling.
|
||||
fs_state
|
||||
.viewport
|
||||
.set_destination(size.width as _, size.height as _);
|
||||
}
|
||||
|
||||
let mut window_size = window_handle.size.lock().unwrap();
|
||||
|
||||
// Always issue resize event on scale factor change.
|
||||
let physical_size = if window_compositor_update.scale_factor.is_none()
|
||||
&& *window_size == size
|
||||
{
|
||||
// The size hasn't changed, don't inform downstream about that.
|
||||
None
|
||||
} else {
|
||||
*window_size = size;
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let physical_size = logical_to_physical_rounded(size, scale_factor);
|
||||
Some(physical_size)
|
||||
};
|
||||
|
||||
// We still perform all of those resize related logic even if the size
|
||||
// hasn't changed, since GNOME relies on `set_geometry` calls after
|
||||
// configures.
|
||||
window_handle.window.resize(size.width, size.height);
|
||||
window_handle.window.refresh();
|
||||
|
||||
// Update the opaque region.
|
||||
window_handle.set_transparent(window_handle.transparent.get());
|
||||
|
||||
// Mark that refresh isn't required, since we've done it right now.
|
||||
state
|
||||
.window_user_requests
|
||||
.get_mut(window_id)
|
||||
.unwrap()
|
||||
.refresh_frame = false;
|
||||
|
||||
// Queue redraw requested.
|
||||
state
|
||||
.window_user_requests
|
||||
.get_mut(window_id)
|
||||
.unwrap()
|
||||
.redraw_requested = true;
|
||||
|
||||
physical_size
|
||||
});
|
||||
|
||||
if let Some(physical_size) = physical_size {
|
||||
sticky_exit_callback(
|
||||
Event::WindowEvent {
|
||||
window_id: crate::window::WindowId(*window_id),
|
||||
event: WindowEvent::Resized(physical_size),
|
||||
},
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// If the close is requested, send it here.
|
||||
if window_compositor_update.close_window {
|
||||
sticky_exit_callback(
|
||||
Event::WindowEvent {
|
||||
window_id: crate::window::WindowId(*window_id),
|
||||
event: WindowEvent::CloseRequested,
|
||||
},
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// The purpose of the back buffer and that swap is to not hold borrow_mut when
|
||||
// we're doing callback to the user, since we can double borrow if the user decides
|
||||
// to create a window in one of those callbacks.
|
||||
self.with_state(|state| {
|
||||
std::mem::swap(
|
||||
&mut event_sink_back_buffer,
|
||||
&mut state.event_sink.window_events,
|
||||
)
|
||||
});
|
||||
|
||||
// Handle pending window events.
|
||||
for event in event_sink_back_buffer.drain(..) {
|
||||
let event = event.map_nonuser_event().unwrap();
|
||||
sticky_exit_callback(event, &self.window_target, &mut control_flow, &mut callback);
|
||||
}
|
||||
|
||||
// Send events cleared.
|
||||
sticky_exit_callback(
|
||||
Event::MainEventsCleared,
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
|
||||
// Apply user requests, so every event required resize and latter surface commit will
|
||||
// be applied right before drawing. This will also ensure that every `RedrawRequested`
|
||||
// event will be delivered in time.
|
||||
self.with_state(|state| {
|
||||
shim::handle_window_requests(state);
|
||||
});
|
||||
|
||||
// Process 'new' pending updates from compositor.
|
||||
self.with_state(|state| {
|
||||
window_user_requests.clear();
|
||||
window_user_requests.extend(
|
||||
state
|
||||
.window_user_requests
|
||||
.iter_mut()
|
||||
.map(|(wid, window_request)| (*wid, mem::take(window_request))),
|
||||
);
|
||||
});
|
||||
|
||||
// Handle RedrawRequested events.
|
||||
for (window_id, mut window_request) in window_user_requests.iter() {
|
||||
// Handle refresh of the frame.
|
||||
if window_request.refresh_frame {
|
||||
self.with_state(|state| {
|
||||
let window_handle = state.window_map.get_mut(window_id).unwrap();
|
||||
window_handle.window.refresh();
|
||||
});
|
||||
|
||||
// In general refreshing the frame requires surface commit, those force user
|
||||
// to redraw.
|
||||
window_request.redraw_requested = true;
|
||||
}
|
||||
|
||||
// Handle redraw request.
|
||||
if window_request.redraw_requested {
|
||||
sticky_exit_callback(
|
||||
Event::RedrawRequested(crate::window::WindowId(*window_id)),
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Send RedrawEventCleared.
|
||||
sticky_exit_callback(
|
||||
Event::RedrawEventsCleared,
|
||||
&self.window_target,
|
||||
&mut control_flow,
|
||||
&mut callback,
|
||||
);
|
||||
};
|
||||
|
||||
callback(Event::LoopDestroyed, &self.window_target, &mut control_flow);
|
||||
exit_code
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn create_proxy(&self) -> EventLoopProxy<T> {
|
||||
EventLoopProxy::new(self.user_events_sender.clone())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn window_target(&self) -> &RootEventLoopWindowTarget<T> {
|
||||
&self.window_target
|
||||
}
|
||||
|
||||
fn with_state<U, F: FnOnce(&mut WinitState) -> U>(&mut self, f: F) -> U {
|
||||
let state = match &mut self.window_target.p {
|
||||
PlatformEventLoopWindowTarget::Wayland(window_target) => window_target.state.get_mut(),
|
||||
#[cfg(x11_platform)]
|
||||
_ => unreachable!(),
|
||||
};
|
||||
|
||||
f(state)
|
||||
}
|
||||
|
||||
fn loop_dispatch<D: Into<Option<std::time::Duration>>>(&mut self, timeout: D) -> IOResult<()> {
|
||||
let state = match &mut self.window_target.p {
|
||||
PlatformEventLoopWindowTarget::Wayland(window_target) => window_target.state.get_mut(),
|
||||
#[cfg(x11_platform)]
|
||||
_ => unreachable!(),
|
||||
};
|
||||
|
||||
self.event_loop
|
||||
.dispatch(timeout, state)
|
||||
.map_err(|error| error.into())
|
||||
}
|
||||
}
|
||||
|
||||
// The default routine does floor, but we need round on Wayland.
|
||||
fn logical_to_physical_rounded(size: LogicalSize<u32>, scale_factor: f64) -> PhysicalSize<u32> {
|
||||
let width = size.width as f64 * scale_factor;
|
||||
let height = size.height as f64 * scale_factor;
|
||||
(width.round(), height.round()).into()
|
||||
}
|
||||
32
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/proxy.rs
vendored
Normal file
32
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/proxy.rs
vendored
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
//! An event loop proxy.
|
||||
|
||||
use std::sync::mpsc::SendError;
|
||||
|
||||
use sctk::reexports::calloop::channel::Sender;
|
||||
|
||||
use crate::event_loop::EventLoopClosed;
|
||||
|
||||
/// A handle that can be sent across the threads and used to wake up the `EventLoop`.
|
||||
pub struct EventLoopProxy<T: 'static> {
|
||||
user_events_sender: Sender<T>,
|
||||
}
|
||||
|
||||
impl<T: 'static> Clone for EventLoopProxy<T> {
|
||||
fn clone(&self) -> Self {
|
||||
EventLoopProxy {
|
||||
user_events_sender: self.user_events_sender.clone(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: 'static> EventLoopProxy<T> {
|
||||
pub fn new(user_events_sender: Sender<T>) -> Self {
|
||||
Self { user_events_sender }
|
||||
}
|
||||
|
||||
pub fn send_event(&self, event: T) -> Result<(), EventLoopClosed<T>> {
|
||||
self.user_events_sender
|
||||
.send(event)
|
||||
.map_err(|SendError(error)| EventLoopClosed(error))
|
||||
}
|
||||
}
|
||||
36
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/sink.rs
vendored
Normal file
36
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/sink.rs
vendored
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
//! An event loop's sink to deliver events from the Wayland event callbacks.
|
||||
|
||||
use crate::event::{DeviceEvent, DeviceId as RootDeviceId, Event, WindowEvent};
|
||||
use crate::platform_impl::platform::DeviceId as PlatformDeviceId;
|
||||
use crate::window::WindowId as RootWindowId;
|
||||
|
||||
use super::{DeviceId, WindowId};
|
||||
|
||||
/// An event loop's sink to deliver events from the Wayland event callbacks
|
||||
/// to the winit's user.
|
||||
#[derive(Default)]
|
||||
pub struct EventSink {
|
||||
pub window_events: Vec<Event<'static, ()>>,
|
||||
}
|
||||
|
||||
impl EventSink {
|
||||
pub fn new() -> Self {
|
||||
Default::default()
|
||||
}
|
||||
|
||||
/// Add new device event to a queue.
|
||||
pub fn push_device_event(&mut self, event: DeviceEvent, device_id: DeviceId) {
|
||||
self.window_events.push(Event::DeviceEvent {
|
||||
event,
|
||||
device_id: RootDeviceId(PlatformDeviceId::Wayland(device_id)),
|
||||
});
|
||||
}
|
||||
|
||||
/// Add new window event to a queue.
|
||||
pub fn push_window_event(&mut self, event: WindowEvent<'static>, window_id: WindowId) {
|
||||
self.window_events.push(Event::WindowEvent {
|
||||
event,
|
||||
window_id: RootWindowId(window_id),
|
||||
});
|
||||
}
|
||||
}
|
||||
31
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/state.rs
vendored
Normal file
31
third-party/vendor/winit/src/platform_impl/linux/wayland/event_loop/state.rs
vendored
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
//! A state that we pass around in a dispatch.
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
use super::EventSink;
|
||||
use crate::platform_impl::wayland::window::shim::{
|
||||
WindowCompositorUpdate, WindowHandle, WindowUserRequest,
|
||||
};
|
||||
use crate::platform_impl::wayland::WindowId;
|
||||
|
||||
/// Wrapper to carry winit's state.
|
||||
pub struct WinitState {
|
||||
/// A sink for window and device events that is being filled during dispatching
|
||||
/// event loop and forwarded downstream afterwards.
|
||||
pub event_sink: EventSink,
|
||||
|
||||
/// Window updates comming from the user requests. Those are separatelly dispatched right after
|
||||
/// `MainEventsCleared`.
|
||||
pub window_user_requests: HashMap<WindowId, WindowUserRequest>,
|
||||
|
||||
/// Window updates, which are coming from SCTK or the compositor, which require
|
||||
/// calling back to the winit's downstream. They are handled right in the event loop,
|
||||
/// unlike the ones coming from buffers on the `WindowHandle`'s.
|
||||
pub window_compositor_updates: HashMap<WindowId, WindowCompositorUpdate>,
|
||||
|
||||
/// Window map containing all SCTK windows. Since those windows aren't allowed
|
||||
/// to be sent to other threads, they live on the event loop's thread
|
||||
/// and requests from winit's windows are being forwarded to them either via
|
||||
/// `WindowUpdate` or buffer on the associated with it `WindowHandle`.
|
||||
pub window_map: HashMap<WindowId, WindowHandle>,
|
||||
}
|
||||
29
third-party/vendor/winit/src/platform_impl/linux/wayland/mod.rs
vendored
Normal file
29
third-party/vendor/winit/src/platform_impl/linux/wayland/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
#![cfg(wayland_platform)]
|
||||
|
||||
use sctk::reexports::client::protocol::wl_surface::WlSurface;
|
||||
|
||||
pub use crate::platform_impl::platform::WindowId;
|
||||
pub use event_loop::{EventLoop, EventLoopProxy, EventLoopWindowTarget};
|
||||
pub use output::{MonitorHandle, VideoMode};
|
||||
pub use window::Window;
|
||||
|
||||
mod env;
|
||||
mod event_loop;
|
||||
mod output;
|
||||
mod protocols;
|
||||
mod seat;
|
||||
mod window;
|
||||
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||||
pub struct DeviceId;
|
||||
|
||||
impl DeviceId {
|
||||
pub const unsafe fn dummy() -> Self {
|
||||
DeviceId
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn make_wid(surface: &WlSurface) -> WindowId {
|
||||
WindowId(surface.as_ref().c_ptr() as u64)
|
||||
}
|
||||
247
third-party/vendor/winit/src/platform_impl/linux/wayland/output.rs
vendored
Normal file
247
third-party/vendor/winit/src/platform_impl/linux/wayland/output.rs
vendored
Normal file
|
|
@ -0,0 +1,247 @@
|
|||
use std::collections::VecDeque;
|
||||
use std::sync::{Arc, Mutex};
|
||||
|
||||
use sctk::reexports::client::protocol::wl_output::WlOutput;
|
||||
use sctk::reexports::client::Display;
|
||||
|
||||
use sctk::environment::Environment;
|
||||
use sctk::output::OutputStatusListener;
|
||||
|
||||
use crate::dpi::{PhysicalPosition, PhysicalSize};
|
||||
use crate::platform_impl::platform::{
|
||||
MonitorHandle as PlatformMonitorHandle, VideoMode as PlatformVideoMode,
|
||||
};
|
||||
|
||||
use super::env::WinitEnv;
|
||||
use super::event_loop::EventLoopWindowTarget;
|
||||
|
||||
/// Output manager.
|
||||
pub struct OutputManager {
|
||||
/// A handle that actually performs all operations on outputs.
|
||||
handle: OutputManagerHandle,
|
||||
|
||||
_output_listener: OutputStatusListener,
|
||||
}
|
||||
|
||||
impl OutputManager {
|
||||
pub fn new(env: &Environment<WinitEnv>) -> Self {
|
||||
let handle = OutputManagerHandle::new();
|
||||
|
||||
// Handle existing outputs.
|
||||
for output in env.get_all_outputs() {
|
||||
match sctk::output::with_output_info(&output, |info| info.obsolete) {
|
||||
Some(false) => (),
|
||||
// The output is obsolete or we've failed to access its data, skipping.
|
||||
_ => continue,
|
||||
}
|
||||
|
||||
// The output is present and unusable, add it to the output manager manager.
|
||||
handle.add_output(output);
|
||||
}
|
||||
|
||||
let handle_for_listener = handle.clone();
|
||||
|
||||
let output_listener = env.listen_for_outputs(move |output, info, _| {
|
||||
if info.obsolete {
|
||||
handle_for_listener.remove_output(output)
|
||||
} else {
|
||||
handle_for_listener.add_output(output)
|
||||
}
|
||||
});
|
||||
|
||||
Self {
|
||||
handle,
|
||||
_output_listener: output_listener,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle(&self) -> OutputManagerHandle {
|
||||
self.handle.clone()
|
||||
}
|
||||
}
|
||||
|
||||
/// A handle to output manager.
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct OutputManagerHandle {
|
||||
outputs: Arc<Mutex<VecDeque<MonitorHandle>>>,
|
||||
}
|
||||
|
||||
impl OutputManagerHandle {
|
||||
fn new() -> Self {
|
||||
let outputs = Arc::new(Mutex::new(VecDeque::new()));
|
||||
Self { outputs }
|
||||
}
|
||||
|
||||
/// Handle addition of the output.
|
||||
fn add_output(&self, output: WlOutput) {
|
||||
let mut outputs = self.outputs.lock().unwrap();
|
||||
let position = outputs.iter().position(|handle| handle.proxy == output);
|
||||
if position.is_none() {
|
||||
outputs.push_back(MonitorHandle::new(output));
|
||||
}
|
||||
}
|
||||
|
||||
/// Handle removal of the output.
|
||||
fn remove_output(&self, output: WlOutput) {
|
||||
let mut outputs = self.outputs.lock().unwrap();
|
||||
let position = outputs.iter().position(|handle| handle.proxy == output);
|
||||
if let Some(position) = position {
|
||||
outputs.remove(position);
|
||||
}
|
||||
}
|
||||
|
||||
/// Get all observed outputs.
|
||||
pub fn available_outputs(&self) -> VecDeque<MonitorHandle> {
|
||||
self.outputs.lock().unwrap().clone()
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct MonitorHandle {
|
||||
pub(crate) proxy: WlOutput,
|
||||
}
|
||||
|
||||
impl PartialEq for MonitorHandle {
|
||||
fn eq(&self, other: &Self) -> bool {
|
||||
self.native_identifier() == other.native_identifier()
|
||||
}
|
||||
}
|
||||
|
||||
impl Eq for MonitorHandle {}
|
||||
|
||||
impl PartialOrd for MonitorHandle {
|
||||
fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
|
||||
Some(self.cmp(other))
|
||||
}
|
||||
}
|
||||
|
||||
impl Ord for MonitorHandle {
|
||||
fn cmp(&self, other: &Self) -> std::cmp::Ordering {
|
||||
self.native_identifier().cmp(&other.native_identifier())
|
||||
}
|
||||
}
|
||||
|
||||
impl std::hash::Hash for MonitorHandle {
|
||||
fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
|
||||
self.native_identifier().hash(state);
|
||||
}
|
||||
}
|
||||
|
||||
impl MonitorHandle {
|
||||
#[inline]
|
||||
pub(crate) fn new(proxy: WlOutput) -> Self {
|
||||
Self { proxy }
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn name(&self) -> Option<String> {
|
||||
sctk::output::with_output_info(&self.proxy, |info| {
|
||||
format!("{} ({})", info.model, info.make)
|
||||
})
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn native_identifier(&self) -> u32 {
|
||||
sctk::output::with_output_info(&self.proxy, |info| info.id).unwrap_or(0)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
match sctk::output::with_output_info(&self.proxy, |info| {
|
||||
info.modes
|
||||
.iter()
|
||||
.find(|mode| mode.is_current)
|
||||
.map(|mode| mode.dimensions)
|
||||
}) {
|
||||
Some(Some((w, h))) => (w as u32, h as u32),
|
||||
_ => (0, 0),
|
||||
}
|
||||
.into()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn position(&self) -> PhysicalPosition<i32> {
|
||||
sctk::output::with_output_info(&self.proxy, |info| info.location)
|
||||
.unwrap_or((0, 0))
|
||||
.into()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
sctk::output::with_output_info(&self.proxy, |info| {
|
||||
info.modes
|
||||
.iter()
|
||||
.find_map(|mode| mode.is_current.then(|| mode.refresh_rate as u32))
|
||||
})
|
||||
.flatten()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn scale_factor(&self) -> i32 {
|
||||
sctk::output::with_output_info(&self.proxy, |info| info.scale_factor).unwrap_or(1)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn video_modes(&self) -> impl Iterator<Item = PlatformVideoMode> {
|
||||
let modes = sctk::output::with_output_info(&self.proxy, |info| info.modes.clone())
|
||||
.unwrap_or_default();
|
||||
|
||||
let monitor = self.clone();
|
||||
|
||||
modes.into_iter().map(move |mode| {
|
||||
PlatformVideoMode::Wayland(VideoMode {
|
||||
size: (mode.dimensions.0 as u32, mode.dimensions.1 as u32).into(),
|
||||
refresh_rate_millihertz: mode.refresh_rate as u32,
|
||||
bit_depth: 32,
|
||||
monitor: monitor.clone(),
|
||||
})
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
||||
pub struct VideoMode {
|
||||
pub(crate) size: PhysicalSize<u32>,
|
||||
pub(crate) bit_depth: u16,
|
||||
pub(crate) refresh_rate_millihertz: u32,
|
||||
pub(crate) monitor: MonitorHandle,
|
||||
}
|
||||
|
||||
impl VideoMode {
|
||||
#[inline]
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
self.size
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn bit_depth(&self) -> u16 {
|
||||
self.bit_depth
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
self.refresh_rate_millihertz
|
||||
}
|
||||
|
||||
pub fn monitor(&self) -> PlatformMonitorHandle {
|
||||
PlatformMonitorHandle::Wayland(self.monitor.clone())
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> EventLoopWindowTarget<T> {
|
||||
#[inline]
|
||||
pub fn display(&self) -> &Display {
|
||||
&self.display
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
|
||||
self.output_manager.handle.available_outputs()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn primary_monitor(&self) -> Option<PlatformMonitorHandle> {
|
||||
// There's no primary monitor on Wayland.
|
||||
None
|
||||
}
|
||||
}
|
||||
13
third-party/vendor/winit/src/platform_impl/linux/wayland/protocols.rs
vendored
Normal file
13
third-party/vendor/winit/src/platform_impl/linux/wayland/protocols.rs
vendored
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
#![allow(dead_code, non_camel_case_types, unused_unsafe, unused_variables)]
|
||||
#![allow(non_upper_case_globals, non_snake_case, unused_imports)]
|
||||
#![allow(missing_docs, clippy::all)]
|
||||
|
||||
use wayland_client::protocol::wl_surface;
|
||||
use wayland_client::sys;
|
||||
use wayland_client::{AnonymousObject, Attached, Main, Proxy, ProxyMap};
|
||||
use wayland_commons::map::{Object, ObjectMetadata};
|
||||
use wayland_commons::smallvec;
|
||||
use wayland_commons::wire::{Argument, ArgumentType, Message, MessageDesc};
|
||||
use wayland_commons::{Interface, MessageGroup};
|
||||
|
||||
include!(concat!(env!("OUT_DIR"), "/fractional_scale_v1.rs"));
|
||||
165
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/keyboard/handlers.rs
vendored
Normal file
165
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/keyboard/handlers.rs
vendored
Normal file
|
|
@ -0,0 +1,165 @@
|
|||
//! Handling of various keyboard events.
|
||||
|
||||
use std::sync::atomic::Ordering;
|
||||
|
||||
use sctk::reexports::client::protocol::wl_keyboard::KeyState;
|
||||
|
||||
use sctk::seat::keyboard::Event as KeyboardEvent;
|
||||
|
||||
use crate::event::{ElementState, KeyboardInput, ModifiersState, WindowEvent};
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
use crate::platform_impl::wayland::{self, DeviceId};
|
||||
|
||||
use super::keymap;
|
||||
use super::KeyboardInner;
|
||||
|
||||
#[inline]
|
||||
pub(super) fn handle_keyboard(
|
||||
event: KeyboardEvent<'_>,
|
||||
inner: &mut KeyboardInner,
|
||||
winit_state: &mut WinitState,
|
||||
) {
|
||||
let event_sink = &mut winit_state.event_sink;
|
||||
match event {
|
||||
KeyboardEvent::Enter { surface, .. } => {
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
|
||||
let window_handle = match winit_state.window_map.get_mut(&window_id) {
|
||||
Some(window_handle) => window_handle,
|
||||
None => return,
|
||||
};
|
||||
window_handle.has_focus.store(true, Ordering::Relaxed);
|
||||
|
||||
// Window gained focus.
|
||||
event_sink.push_window_event(WindowEvent::Focused(true), window_id);
|
||||
|
||||
// Dispatch modifers changes that we've received before getting `Enter` event.
|
||||
if let Some(modifiers) = inner.pending_modifers_state.take() {
|
||||
*inner.modifiers_state.borrow_mut() = modifiers;
|
||||
event_sink.push_window_event(WindowEvent::ModifiersChanged(modifiers), window_id);
|
||||
}
|
||||
|
||||
inner.target_window_id = Some(window_id);
|
||||
}
|
||||
KeyboardEvent::Leave { surface, .. } => {
|
||||
// Reset the id.
|
||||
inner.target_window_id = None;
|
||||
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
let window_handle = match winit_state.window_map.get_mut(&window_id) {
|
||||
Some(window_handle) => window_handle,
|
||||
None => return,
|
||||
};
|
||||
|
||||
// Notify that no modifiers are being pressed.
|
||||
if !inner.modifiers_state.borrow().is_empty() {
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::ModifiersChanged(ModifiersState::empty()),
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
|
||||
window_handle.has_focus.store(false, Ordering::Relaxed);
|
||||
|
||||
// Window lost focus.
|
||||
event_sink.push_window_event(WindowEvent::Focused(false), window_id);
|
||||
}
|
||||
KeyboardEvent::Key {
|
||||
rawkey,
|
||||
keysym,
|
||||
state,
|
||||
utf8,
|
||||
..
|
||||
} => {
|
||||
let window_id = match inner.target_window_id {
|
||||
Some(window_id) => window_id,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let state = match state {
|
||||
KeyState::Pressed => ElementState::Pressed,
|
||||
KeyState::Released => ElementState::Released,
|
||||
_ => unreachable!(),
|
||||
};
|
||||
|
||||
let virtual_keycode = keymap::keysym_to_vkey(keysym);
|
||||
|
||||
event_sink.push_window_event(
|
||||
#[allow(deprecated)]
|
||||
WindowEvent::KeyboardInput {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
input: KeyboardInput {
|
||||
state,
|
||||
scancode: rawkey,
|
||||
virtual_keycode,
|
||||
modifiers: *inner.modifiers_state.borrow(),
|
||||
},
|
||||
is_synthetic: false,
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
|
||||
// Send ReceivedCharacter event only on ElementState::Pressed.
|
||||
if ElementState::Released == state {
|
||||
return;
|
||||
}
|
||||
|
||||
if let Some(txt) = utf8 {
|
||||
for ch in txt.chars() {
|
||||
event_sink.push_window_event(WindowEvent::ReceivedCharacter(ch), window_id);
|
||||
}
|
||||
}
|
||||
}
|
||||
KeyboardEvent::Repeat {
|
||||
rawkey,
|
||||
keysym,
|
||||
utf8,
|
||||
..
|
||||
} => {
|
||||
let window_id = match inner.target_window_id {
|
||||
Some(window_id) => window_id,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let virtual_keycode = keymap::keysym_to_vkey(keysym);
|
||||
|
||||
event_sink.push_window_event(
|
||||
#[allow(deprecated)]
|
||||
WindowEvent::KeyboardInput {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
input: KeyboardInput {
|
||||
state: ElementState::Pressed,
|
||||
scancode: rawkey,
|
||||
virtual_keycode,
|
||||
modifiers: *inner.modifiers_state.borrow(),
|
||||
},
|
||||
is_synthetic: false,
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
|
||||
if let Some(txt) = utf8 {
|
||||
for ch in txt.chars() {
|
||||
event_sink.push_window_event(WindowEvent::ReceivedCharacter(ch), window_id);
|
||||
}
|
||||
}
|
||||
}
|
||||
KeyboardEvent::Modifiers { modifiers } => {
|
||||
let modifiers = ModifiersState::from(modifiers);
|
||||
if let Some(window_id) = inner.target_window_id {
|
||||
*inner.modifiers_state.borrow_mut() = modifiers;
|
||||
|
||||
event_sink.push_window_event(WindowEvent::ModifiersChanged(modifiers), window_id);
|
||||
} else {
|
||||
// Compositor must send modifiers after wl_keyboard::enter, however certain
|
||||
// compositors are still sending it before, so stash such events and send
|
||||
// them on wl_keyboard::enter.
|
||||
inner.pending_modifers_state = Some(modifiers);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
192
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/keyboard/keymap.rs
vendored
Normal file
192
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/keyboard/keymap.rs
vendored
Normal file
|
|
@ -0,0 +1,192 @@
|
|||
//! Convert Wayland keys to winit keys.
|
||||
|
||||
use crate::event::VirtualKeyCode;
|
||||
|
||||
pub fn keysym_to_vkey(keysym: u32) -> Option<VirtualKeyCode> {
|
||||
use sctk::seat::keyboard::keysyms;
|
||||
match keysym {
|
||||
// Numbers.
|
||||
keysyms::XKB_KEY_1 => Some(VirtualKeyCode::Key1),
|
||||
keysyms::XKB_KEY_2 => Some(VirtualKeyCode::Key2),
|
||||
keysyms::XKB_KEY_3 => Some(VirtualKeyCode::Key3),
|
||||
keysyms::XKB_KEY_4 => Some(VirtualKeyCode::Key4),
|
||||
keysyms::XKB_KEY_5 => Some(VirtualKeyCode::Key5),
|
||||
keysyms::XKB_KEY_6 => Some(VirtualKeyCode::Key6),
|
||||
keysyms::XKB_KEY_7 => Some(VirtualKeyCode::Key7),
|
||||
keysyms::XKB_KEY_8 => Some(VirtualKeyCode::Key8),
|
||||
keysyms::XKB_KEY_9 => Some(VirtualKeyCode::Key9),
|
||||
keysyms::XKB_KEY_0 => Some(VirtualKeyCode::Key0),
|
||||
// Letters.
|
||||
keysyms::XKB_KEY_A | keysyms::XKB_KEY_a => Some(VirtualKeyCode::A),
|
||||
keysyms::XKB_KEY_B | keysyms::XKB_KEY_b => Some(VirtualKeyCode::B),
|
||||
keysyms::XKB_KEY_C | keysyms::XKB_KEY_c => Some(VirtualKeyCode::C),
|
||||
keysyms::XKB_KEY_D | keysyms::XKB_KEY_d => Some(VirtualKeyCode::D),
|
||||
keysyms::XKB_KEY_E | keysyms::XKB_KEY_e => Some(VirtualKeyCode::E),
|
||||
keysyms::XKB_KEY_F | keysyms::XKB_KEY_f => Some(VirtualKeyCode::F),
|
||||
keysyms::XKB_KEY_G | keysyms::XKB_KEY_g => Some(VirtualKeyCode::G),
|
||||
keysyms::XKB_KEY_H | keysyms::XKB_KEY_h => Some(VirtualKeyCode::H),
|
||||
keysyms::XKB_KEY_I | keysyms::XKB_KEY_i => Some(VirtualKeyCode::I),
|
||||
keysyms::XKB_KEY_J | keysyms::XKB_KEY_j => Some(VirtualKeyCode::J),
|
||||
keysyms::XKB_KEY_K | keysyms::XKB_KEY_k => Some(VirtualKeyCode::K),
|
||||
keysyms::XKB_KEY_L | keysyms::XKB_KEY_l => Some(VirtualKeyCode::L),
|
||||
keysyms::XKB_KEY_M | keysyms::XKB_KEY_m => Some(VirtualKeyCode::M),
|
||||
keysyms::XKB_KEY_N | keysyms::XKB_KEY_n => Some(VirtualKeyCode::N),
|
||||
keysyms::XKB_KEY_O | keysyms::XKB_KEY_o => Some(VirtualKeyCode::O),
|
||||
keysyms::XKB_KEY_P | keysyms::XKB_KEY_p => Some(VirtualKeyCode::P),
|
||||
keysyms::XKB_KEY_Q | keysyms::XKB_KEY_q => Some(VirtualKeyCode::Q),
|
||||
keysyms::XKB_KEY_R | keysyms::XKB_KEY_r => Some(VirtualKeyCode::R),
|
||||
keysyms::XKB_KEY_S | keysyms::XKB_KEY_s => Some(VirtualKeyCode::S),
|
||||
keysyms::XKB_KEY_T | keysyms::XKB_KEY_t => Some(VirtualKeyCode::T),
|
||||
keysyms::XKB_KEY_U | keysyms::XKB_KEY_u => Some(VirtualKeyCode::U),
|
||||
keysyms::XKB_KEY_V | keysyms::XKB_KEY_v => Some(VirtualKeyCode::V),
|
||||
keysyms::XKB_KEY_W | keysyms::XKB_KEY_w => Some(VirtualKeyCode::W),
|
||||
keysyms::XKB_KEY_X | keysyms::XKB_KEY_x => Some(VirtualKeyCode::X),
|
||||
keysyms::XKB_KEY_Y | keysyms::XKB_KEY_y => Some(VirtualKeyCode::Y),
|
||||
keysyms::XKB_KEY_Z | keysyms::XKB_KEY_z => Some(VirtualKeyCode::Z),
|
||||
// Escape.
|
||||
keysyms::XKB_KEY_Escape => Some(VirtualKeyCode::Escape),
|
||||
// Function keys.
|
||||
keysyms::XKB_KEY_F1 => Some(VirtualKeyCode::F1),
|
||||
keysyms::XKB_KEY_F2 => Some(VirtualKeyCode::F2),
|
||||
keysyms::XKB_KEY_F3 => Some(VirtualKeyCode::F3),
|
||||
keysyms::XKB_KEY_F4 => Some(VirtualKeyCode::F4),
|
||||
keysyms::XKB_KEY_F5 => Some(VirtualKeyCode::F5),
|
||||
keysyms::XKB_KEY_F6 => Some(VirtualKeyCode::F6),
|
||||
keysyms::XKB_KEY_F7 => Some(VirtualKeyCode::F7),
|
||||
keysyms::XKB_KEY_F8 => Some(VirtualKeyCode::F8),
|
||||
keysyms::XKB_KEY_F9 => Some(VirtualKeyCode::F9),
|
||||
keysyms::XKB_KEY_F10 => Some(VirtualKeyCode::F10),
|
||||
keysyms::XKB_KEY_F11 => Some(VirtualKeyCode::F11),
|
||||
keysyms::XKB_KEY_F12 => Some(VirtualKeyCode::F12),
|
||||
keysyms::XKB_KEY_F13 => Some(VirtualKeyCode::F13),
|
||||
keysyms::XKB_KEY_F14 => Some(VirtualKeyCode::F14),
|
||||
keysyms::XKB_KEY_F15 => Some(VirtualKeyCode::F15),
|
||||
keysyms::XKB_KEY_F16 => Some(VirtualKeyCode::F16),
|
||||
keysyms::XKB_KEY_F17 => Some(VirtualKeyCode::F17),
|
||||
keysyms::XKB_KEY_F18 => Some(VirtualKeyCode::F18),
|
||||
keysyms::XKB_KEY_F19 => Some(VirtualKeyCode::F19),
|
||||
keysyms::XKB_KEY_F20 => Some(VirtualKeyCode::F20),
|
||||
keysyms::XKB_KEY_F21 => Some(VirtualKeyCode::F21),
|
||||
keysyms::XKB_KEY_F22 => Some(VirtualKeyCode::F22),
|
||||
keysyms::XKB_KEY_F23 => Some(VirtualKeyCode::F23),
|
||||
keysyms::XKB_KEY_F24 => Some(VirtualKeyCode::F24),
|
||||
// Flow control.
|
||||
keysyms::XKB_KEY_Print => Some(VirtualKeyCode::Snapshot),
|
||||
keysyms::XKB_KEY_Scroll_Lock => Some(VirtualKeyCode::Scroll),
|
||||
keysyms::XKB_KEY_Pause => Some(VirtualKeyCode::Pause),
|
||||
keysyms::XKB_KEY_Insert => Some(VirtualKeyCode::Insert),
|
||||
keysyms::XKB_KEY_Home => Some(VirtualKeyCode::Home),
|
||||
keysyms::XKB_KEY_Delete => Some(VirtualKeyCode::Delete),
|
||||
keysyms::XKB_KEY_End => Some(VirtualKeyCode::End),
|
||||
keysyms::XKB_KEY_Page_Down => Some(VirtualKeyCode::PageDown),
|
||||
keysyms::XKB_KEY_Page_Up => Some(VirtualKeyCode::PageUp),
|
||||
// Arrows.
|
||||
keysyms::XKB_KEY_Left => Some(VirtualKeyCode::Left),
|
||||
keysyms::XKB_KEY_Up => Some(VirtualKeyCode::Up),
|
||||
keysyms::XKB_KEY_Right => Some(VirtualKeyCode::Right),
|
||||
keysyms::XKB_KEY_Down => Some(VirtualKeyCode::Down),
|
||||
|
||||
keysyms::XKB_KEY_BackSpace => Some(VirtualKeyCode::Back),
|
||||
keysyms::XKB_KEY_Return => Some(VirtualKeyCode::Return),
|
||||
keysyms::XKB_KEY_space => Some(VirtualKeyCode::Space),
|
||||
|
||||
keysyms::XKB_KEY_Multi_key => Some(VirtualKeyCode::Compose),
|
||||
keysyms::XKB_KEY_caret => Some(VirtualKeyCode::Caret),
|
||||
|
||||
// Keypad.
|
||||
keysyms::XKB_KEY_Num_Lock => Some(VirtualKeyCode::Numlock),
|
||||
keysyms::XKB_KEY_KP_0 => Some(VirtualKeyCode::Numpad0),
|
||||
keysyms::XKB_KEY_KP_1 => Some(VirtualKeyCode::Numpad1),
|
||||
keysyms::XKB_KEY_KP_2 => Some(VirtualKeyCode::Numpad2),
|
||||
keysyms::XKB_KEY_KP_3 => Some(VirtualKeyCode::Numpad3),
|
||||
keysyms::XKB_KEY_KP_4 => Some(VirtualKeyCode::Numpad4),
|
||||
keysyms::XKB_KEY_KP_5 => Some(VirtualKeyCode::Numpad5),
|
||||
keysyms::XKB_KEY_KP_6 => Some(VirtualKeyCode::Numpad6),
|
||||
keysyms::XKB_KEY_KP_7 => Some(VirtualKeyCode::Numpad7),
|
||||
keysyms::XKB_KEY_KP_8 => Some(VirtualKeyCode::Numpad8),
|
||||
keysyms::XKB_KEY_KP_9 => Some(VirtualKeyCode::Numpad9),
|
||||
// Misc.
|
||||
// => Some(VirtualKeyCode::AbntC1),
|
||||
// => Some(VirtualKeyCode::AbntC2),
|
||||
keysyms::XKB_KEY_plus => Some(VirtualKeyCode::Plus),
|
||||
keysyms::XKB_KEY_apostrophe => Some(VirtualKeyCode::Apostrophe),
|
||||
// => Some(VirtualKeyCode::Apps),
|
||||
keysyms::XKB_KEY_at => Some(VirtualKeyCode::At),
|
||||
// => Some(VirtualKeyCode::Ax),
|
||||
keysyms::XKB_KEY_backslash => Some(VirtualKeyCode::Backslash),
|
||||
keysyms::XKB_KEY_XF86Calculator => Some(VirtualKeyCode::Calculator),
|
||||
// => Some(VirtualKeyCode::Capital),
|
||||
keysyms::XKB_KEY_colon => Some(VirtualKeyCode::Colon),
|
||||
keysyms::XKB_KEY_comma => Some(VirtualKeyCode::Comma),
|
||||
// => Some(VirtualKeyCode::Convert),
|
||||
keysyms::XKB_KEY_equal => Some(VirtualKeyCode::Equals),
|
||||
keysyms::XKB_KEY_grave => Some(VirtualKeyCode::Grave),
|
||||
// => Some(VirtualKeyCode::Kana),
|
||||
keysyms::XKB_KEY_Kanji => Some(VirtualKeyCode::Kanji),
|
||||
keysyms::XKB_KEY_Alt_L => Some(VirtualKeyCode::LAlt),
|
||||
keysyms::XKB_KEY_bracketleft => Some(VirtualKeyCode::LBracket),
|
||||
keysyms::XKB_KEY_Control_L => Some(VirtualKeyCode::LControl),
|
||||
keysyms::XKB_KEY_Shift_L => Some(VirtualKeyCode::LShift),
|
||||
keysyms::XKB_KEY_Super_L => Some(VirtualKeyCode::LWin),
|
||||
keysyms::XKB_KEY_XF86Mail => Some(VirtualKeyCode::Mail),
|
||||
// => Some(VirtualKeyCode::MediaSelect),
|
||||
// => Some(VirtualKeyCode::MediaStop),
|
||||
keysyms::XKB_KEY_minus => Some(VirtualKeyCode::Minus),
|
||||
keysyms::XKB_KEY_asterisk => Some(VirtualKeyCode::Asterisk),
|
||||
keysyms::XKB_KEY_XF86AudioMute => Some(VirtualKeyCode::Mute),
|
||||
// => Some(VirtualKeyCode::MyComputer),
|
||||
keysyms::XKB_KEY_XF86AudioNext => Some(VirtualKeyCode::NextTrack),
|
||||
// => Some(VirtualKeyCode::NoConvert),
|
||||
keysyms::XKB_KEY_KP_Separator => Some(VirtualKeyCode::NumpadComma),
|
||||
keysyms::XKB_KEY_KP_Enter => Some(VirtualKeyCode::NumpadEnter),
|
||||
keysyms::XKB_KEY_KP_Equal => Some(VirtualKeyCode::NumpadEquals),
|
||||
keysyms::XKB_KEY_KP_Add => Some(VirtualKeyCode::NumpadAdd),
|
||||
keysyms::XKB_KEY_KP_Subtract => Some(VirtualKeyCode::NumpadSubtract),
|
||||
keysyms::XKB_KEY_KP_Multiply => Some(VirtualKeyCode::NumpadMultiply),
|
||||
keysyms::XKB_KEY_KP_Divide => Some(VirtualKeyCode::NumpadDivide),
|
||||
keysyms::XKB_KEY_KP_Decimal => Some(VirtualKeyCode::NumpadDecimal),
|
||||
keysyms::XKB_KEY_KP_Page_Up => Some(VirtualKeyCode::PageUp),
|
||||
keysyms::XKB_KEY_KP_Page_Down => Some(VirtualKeyCode::PageDown),
|
||||
keysyms::XKB_KEY_KP_Home => Some(VirtualKeyCode::Home),
|
||||
keysyms::XKB_KEY_KP_End => Some(VirtualKeyCode::End),
|
||||
keysyms::XKB_KEY_KP_Left => Some(VirtualKeyCode::Left),
|
||||
keysyms::XKB_KEY_KP_Up => Some(VirtualKeyCode::Up),
|
||||
keysyms::XKB_KEY_KP_Right => Some(VirtualKeyCode::Right),
|
||||
keysyms::XKB_KEY_KP_Down => Some(VirtualKeyCode::Down),
|
||||
// => Some(VirtualKeyCode::OEM102),
|
||||
keysyms::XKB_KEY_period => Some(VirtualKeyCode::Period),
|
||||
// => Some(VirtualKeyCode::Playpause),
|
||||
keysyms::XKB_KEY_XF86PowerOff => Some(VirtualKeyCode::Power),
|
||||
keysyms::XKB_KEY_XF86AudioPrev => Some(VirtualKeyCode::PrevTrack),
|
||||
keysyms::XKB_KEY_Alt_R => Some(VirtualKeyCode::RAlt),
|
||||
keysyms::XKB_KEY_bracketright => Some(VirtualKeyCode::RBracket),
|
||||
keysyms::XKB_KEY_Control_R => Some(VirtualKeyCode::RControl),
|
||||
keysyms::XKB_KEY_Shift_R => Some(VirtualKeyCode::RShift),
|
||||
keysyms::XKB_KEY_Super_R => Some(VirtualKeyCode::RWin),
|
||||
keysyms::XKB_KEY_semicolon => Some(VirtualKeyCode::Semicolon),
|
||||
keysyms::XKB_KEY_slash => Some(VirtualKeyCode::Slash),
|
||||
keysyms::XKB_KEY_XF86Sleep => Some(VirtualKeyCode::Sleep),
|
||||
// => Some(VirtualKeyCode::Stop),
|
||||
// => Some(VirtualKeyCode::Sysrq),
|
||||
keysyms::XKB_KEY_Tab => Some(VirtualKeyCode::Tab),
|
||||
keysyms::XKB_KEY_ISO_Left_Tab => Some(VirtualKeyCode::Tab),
|
||||
keysyms::XKB_KEY_underscore => Some(VirtualKeyCode::Underline),
|
||||
// => Some(VirtualKeyCode::Unlabeled),
|
||||
keysyms::XKB_KEY_XF86AudioLowerVolume => Some(VirtualKeyCode::VolumeDown),
|
||||
keysyms::XKB_KEY_XF86AudioRaiseVolume => Some(VirtualKeyCode::VolumeUp),
|
||||
// => Some(VirtualKeyCode::Wake),
|
||||
// => Some(VirtualKeyCode::Webback),
|
||||
// => Some(VirtualKeyCode::WebFavorites),
|
||||
// => Some(VirtualKeyCode::WebForward),
|
||||
// => Some(VirtualKeyCode::WebHome),
|
||||
// => Some(VirtualKeyCode::WebRefresh),
|
||||
// => Some(VirtualKeyCode::WebSearch),
|
||||
// => Some(VirtualKeyCode::WebStop),
|
||||
keysyms::XKB_KEY_yen => Some(VirtualKeyCode::Yen),
|
||||
keysyms::XKB_KEY_XF86Copy => Some(VirtualKeyCode::Copy),
|
||||
keysyms::XKB_KEY_XF86Paste => Some(VirtualKeyCode::Paste),
|
||||
keysyms::XKB_KEY_XF86Cut => Some(VirtualKeyCode::Cut),
|
||||
// Fallback.
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
90
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/keyboard/mod.rs
vendored
Normal file
90
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/keyboard/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,90 @@
|
|||
//! Wayland keyboard handling.
|
||||
|
||||
use std::cell::RefCell;
|
||||
use std::rc::Rc;
|
||||
|
||||
use sctk::reexports::client::protocol::wl_keyboard::WlKeyboard;
|
||||
use sctk::reexports::client::protocol::wl_seat::WlSeat;
|
||||
use sctk::reexports::client::Attached;
|
||||
|
||||
use sctk::reexports::calloop::LoopHandle;
|
||||
|
||||
use sctk::seat::keyboard;
|
||||
|
||||
use crate::event::ModifiersState;
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
use crate::platform_impl::wayland::WindowId;
|
||||
|
||||
mod handlers;
|
||||
mod keymap;
|
||||
|
||||
pub(crate) struct Keyboard {
|
||||
pub keyboard: WlKeyboard,
|
||||
}
|
||||
|
||||
impl Keyboard {
|
||||
pub fn new(
|
||||
seat: &Attached<WlSeat>,
|
||||
loop_handle: LoopHandle<'static, WinitState>,
|
||||
modifiers_state: Rc<RefCell<ModifiersState>>,
|
||||
) -> Option<Self> {
|
||||
let mut inner = KeyboardInner::new(modifiers_state);
|
||||
let keyboard = keyboard::map_keyboard_repeat(
|
||||
loop_handle.clone(),
|
||||
seat,
|
||||
None,
|
||||
keyboard::RepeatKind::System,
|
||||
move |event, _, mut dispatch_data| {
|
||||
let winit_state = dispatch_data.get::<WinitState>().unwrap();
|
||||
handlers::handle_keyboard(event, &mut inner, winit_state);
|
||||
},
|
||||
)
|
||||
.ok()?;
|
||||
|
||||
Some(Self { keyboard })
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for Keyboard {
|
||||
fn drop(&mut self) {
|
||||
if self.keyboard.as_ref().version() >= 3 {
|
||||
self.keyboard.release();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
struct KeyboardInner {
|
||||
/// Currently focused surface.
|
||||
target_window_id: Option<WindowId>,
|
||||
|
||||
/// A pending state of modifiers.
|
||||
///
|
||||
/// This state is getting set if we've got a modifiers update
|
||||
/// before `Enter` event, which shouldn't happen in general, however
|
||||
/// some compositors are still doing so.
|
||||
pending_modifers_state: Option<ModifiersState>,
|
||||
|
||||
/// Current state of modifiers keys.
|
||||
modifiers_state: Rc<RefCell<ModifiersState>>,
|
||||
}
|
||||
|
||||
impl KeyboardInner {
|
||||
fn new(modifiers_state: Rc<RefCell<ModifiersState>>) -> Self {
|
||||
Self {
|
||||
target_window_id: None,
|
||||
pending_modifers_state: None,
|
||||
modifiers_state,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl From<keyboard::ModifiersState> for ModifiersState {
|
||||
fn from(mods: keyboard::ModifiersState) -> ModifiersState {
|
||||
let mut wl_mods = ModifiersState::empty();
|
||||
wl_mods.set(ModifiersState::SHIFT, mods.shift);
|
||||
wl_mods.set(ModifiersState::CTRL, mods.ctrl);
|
||||
wl_mods.set(ModifiersState::ALT, mods.alt);
|
||||
wl_mods.set(ModifiersState::LOGO, mods.logo);
|
||||
wl_mods
|
||||
}
|
||||
}
|
||||
208
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/mod.rs
vendored
Normal file
208
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,208 @@
|
|||
//! Seat handling and managing.
|
||||
|
||||
use std::cell::RefCell;
|
||||
use std::rc::Rc;
|
||||
|
||||
use sctk::reexports::protocols::unstable::relative_pointer::v1::client::zwp_relative_pointer_manager_v1::ZwpRelativePointerManagerV1;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_pointer_constraints_v1::ZwpPointerConstraintsV1;
|
||||
use sctk::reexports::protocols::unstable::text_input::v3::client::zwp_text_input_manager_v3::ZwpTextInputManagerV3;
|
||||
|
||||
use sctk::reexports::client::protocol::wl_seat::WlSeat;
|
||||
use sctk::reexports::client::Attached;
|
||||
|
||||
use sctk::environment::Environment;
|
||||
use sctk::reexports::calloop::LoopHandle;
|
||||
use sctk::seat::pointer::ThemeManager;
|
||||
use sctk::seat::{SeatData, SeatListener};
|
||||
|
||||
use super::env::WinitEnv;
|
||||
use super::event_loop::WinitState;
|
||||
use crate::event::ModifiersState;
|
||||
|
||||
mod keyboard;
|
||||
pub mod pointer;
|
||||
pub mod text_input;
|
||||
mod touch;
|
||||
|
||||
use keyboard::Keyboard;
|
||||
use pointer::Pointers;
|
||||
use text_input::TextInput;
|
||||
use touch::Touch;
|
||||
|
||||
pub struct SeatManager {
|
||||
/// Listener for seats.
|
||||
_seat_listener: SeatListener,
|
||||
}
|
||||
|
||||
impl SeatManager {
|
||||
pub fn new(
|
||||
env: &Environment<WinitEnv>,
|
||||
loop_handle: LoopHandle<'static, WinitState>,
|
||||
theme_manager: ThemeManager,
|
||||
) -> Self {
|
||||
let relative_pointer_manager = env.get_global::<ZwpRelativePointerManagerV1>();
|
||||
let pointer_constraints = env.get_global::<ZwpPointerConstraintsV1>();
|
||||
let text_input_manager = env.get_global::<ZwpTextInputManagerV3>();
|
||||
|
||||
let mut inner = SeatManagerInner::new(
|
||||
theme_manager,
|
||||
relative_pointer_manager,
|
||||
pointer_constraints,
|
||||
text_input_manager,
|
||||
loop_handle,
|
||||
);
|
||||
|
||||
// Handle existing seats.
|
||||
for seat in env.get_all_seats() {
|
||||
let seat_data = match sctk::seat::clone_seat_data(&seat) {
|
||||
Some(seat_data) => seat_data,
|
||||
None => continue,
|
||||
};
|
||||
|
||||
inner.process_seat_update(&seat, &seat_data);
|
||||
}
|
||||
|
||||
let seat_listener = env.listen_for_seats(move |seat, seat_data, _| {
|
||||
inner.process_seat_update(&seat, seat_data);
|
||||
});
|
||||
|
||||
Self {
|
||||
_seat_listener: seat_listener,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Inner state of the seat manager.
|
||||
struct SeatManagerInner {
|
||||
/// Currently observed seats.
|
||||
seats: Vec<SeatInfo>,
|
||||
|
||||
/// Loop handle.
|
||||
loop_handle: LoopHandle<'static, WinitState>,
|
||||
|
||||
/// Relative pointer manager.
|
||||
relative_pointer_manager: Option<Attached<ZwpRelativePointerManagerV1>>,
|
||||
|
||||
/// Pointer constraints.
|
||||
pointer_constraints: Option<Attached<ZwpPointerConstraintsV1>>,
|
||||
|
||||
/// Text input manager.
|
||||
text_input_manager: Option<Attached<ZwpTextInputManagerV3>>,
|
||||
|
||||
/// A theme manager.
|
||||
theme_manager: ThemeManager,
|
||||
}
|
||||
|
||||
impl SeatManagerInner {
|
||||
fn new(
|
||||
theme_manager: ThemeManager,
|
||||
relative_pointer_manager: Option<Attached<ZwpRelativePointerManagerV1>>,
|
||||
pointer_constraints: Option<Attached<ZwpPointerConstraintsV1>>,
|
||||
text_input_manager: Option<Attached<ZwpTextInputManagerV3>>,
|
||||
loop_handle: LoopHandle<'static, WinitState>,
|
||||
) -> Self {
|
||||
Self {
|
||||
seats: Vec::new(),
|
||||
loop_handle,
|
||||
relative_pointer_manager,
|
||||
pointer_constraints,
|
||||
text_input_manager,
|
||||
theme_manager,
|
||||
}
|
||||
}
|
||||
|
||||
/// Handle seats update from the `SeatListener`.
|
||||
pub fn process_seat_update(&mut self, seat: &Attached<WlSeat>, seat_data: &SeatData) {
|
||||
let detached_seat = seat.detach();
|
||||
|
||||
let position = self.seats.iter().position(|si| si.seat == detached_seat);
|
||||
let index = position.unwrap_or_else(|| {
|
||||
self.seats.push(SeatInfo::new(detached_seat));
|
||||
self.seats.len() - 1
|
||||
});
|
||||
|
||||
let seat_info = &mut self.seats[index];
|
||||
|
||||
// Pointer handling.
|
||||
if seat_data.has_pointer && !seat_data.defunct {
|
||||
if seat_info.pointer.is_none() {
|
||||
seat_info.pointer = Some(Pointers::new(
|
||||
seat,
|
||||
&self.theme_manager,
|
||||
&self.relative_pointer_manager,
|
||||
&self.pointer_constraints,
|
||||
seat_info.modifiers_state.clone(),
|
||||
));
|
||||
}
|
||||
} else {
|
||||
seat_info.pointer = None;
|
||||
}
|
||||
|
||||
// Handle keyboard.
|
||||
if seat_data.has_keyboard && !seat_data.defunct {
|
||||
if seat_info.keyboard.is_none() {
|
||||
seat_info.keyboard = Keyboard::new(
|
||||
seat,
|
||||
self.loop_handle.clone(),
|
||||
seat_info.modifiers_state.clone(),
|
||||
);
|
||||
}
|
||||
} else {
|
||||
seat_info.keyboard = None;
|
||||
}
|
||||
|
||||
// Handle touch.
|
||||
if seat_data.has_touch && !seat_data.defunct {
|
||||
if seat_info.touch.is_none() {
|
||||
seat_info.touch = Some(Touch::new(seat));
|
||||
}
|
||||
} else {
|
||||
seat_info.touch = None;
|
||||
}
|
||||
|
||||
// Handle text input.
|
||||
if let Some(text_input_manager) = self.text_input_manager.as_ref() {
|
||||
if seat_data.defunct {
|
||||
seat_info.text_input = None;
|
||||
} else if seat_info.text_input.is_none() {
|
||||
seat_info.text_input = Some(TextInput::new(seat, text_input_manager));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Resources associtated with a given seat.
|
||||
struct SeatInfo {
|
||||
/// Seat to which this `SeatInfo` belongs.
|
||||
seat: WlSeat,
|
||||
|
||||
/// A keyboard handle with its repeat rate handling.
|
||||
keyboard: Option<Keyboard>,
|
||||
|
||||
/// All pointers we're using on a seat.
|
||||
pointer: Option<Pointers>,
|
||||
|
||||
/// Touch handling.
|
||||
touch: Option<Touch>,
|
||||
|
||||
/// Text input handling aka IME.
|
||||
text_input: Option<TextInput>,
|
||||
|
||||
/// The current state of modifiers observed in keyboard handler.
|
||||
///
|
||||
/// We keep modifiers state on a seat, since it's being used by pointer events as well.
|
||||
modifiers_state: Rc<RefCell<ModifiersState>>,
|
||||
}
|
||||
|
||||
impl SeatInfo {
|
||||
pub fn new(seat: WlSeat) -> Self {
|
||||
Self {
|
||||
seat,
|
||||
keyboard: None,
|
||||
pointer: None,
|
||||
touch: None,
|
||||
text_input: None,
|
||||
modifiers_state: Rc::new(RefCell::new(ModifiersState::default())),
|
||||
}
|
||||
}
|
||||
}
|
||||
82
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/pointer/data.rs
vendored
Normal file
82
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/pointer/data.rs
vendored
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
//! Data which is used in pointer callbacks.
|
||||
|
||||
use std::cell::{Cell, RefCell};
|
||||
use std::rc::Rc;
|
||||
|
||||
use sctk::reexports::client::protocol::wl_surface::WlSurface;
|
||||
use sctk::reexports::client::Attached;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_pointer_constraints_v1::ZwpPointerConstraintsV1;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_confined_pointer_v1::ZwpConfinedPointerV1;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_locked_pointer_v1::ZwpLockedPointerV1;
|
||||
|
||||
use crate::event::{ModifiersState, TouchPhase};
|
||||
|
||||
/// A data being used by pointer handlers.
|
||||
pub(super) struct PointerData {
|
||||
/// Winit's surface the pointer is currently over.
|
||||
pub surface: Option<WlSurface>,
|
||||
|
||||
/// Current modifiers state.
|
||||
///
|
||||
/// This refers a state of modifiers from `WlKeyboard` on
|
||||
/// the given seat.
|
||||
pub modifiers_state: Rc<RefCell<ModifiersState>>,
|
||||
|
||||
/// Pointer constraints.
|
||||
pub pointer_constraints: Option<Attached<ZwpPointerConstraintsV1>>,
|
||||
|
||||
pub confined_pointer: Rc<RefCell<Option<ZwpConfinedPointerV1>>>,
|
||||
pub locked_pointer: Rc<RefCell<Option<ZwpLockedPointerV1>>>,
|
||||
|
||||
/// Latest observed serial in pointer events.
|
||||
pub latest_serial: Rc<Cell<u32>>,
|
||||
|
||||
/// Latest observed serial in pointer enter events.
|
||||
pub latest_enter_serial: Rc<Cell<u32>>,
|
||||
|
||||
/// The currently accumulated axis data on a pointer.
|
||||
pub axis_data: AxisData,
|
||||
}
|
||||
|
||||
impl PointerData {
|
||||
pub fn new(
|
||||
confined_pointer: Rc<RefCell<Option<ZwpConfinedPointerV1>>>,
|
||||
locked_pointer: Rc<RefCell<Option<ZwpLockedPointerV1>>>,
|
||||
pointer_constraints: Option<Attached<ZwpPointerConstraintsV1>>,
|
||||
modifiers_state: Rc<RefCell<ModifiersState>>,
|
||||
) -> Self {
|
||||
Self {
|
||||
surface: None,
|
||||
latest_serial: Rc::new(Cell::new(0)),
|
||||
latest_enter_serial: Rc::new(Cell::new(0)),
|
||||
confined_pointer,
|
||||
locked_pointer,
|
||||
modifiers_state,
|
||||
pointer_constraints,
|
||||
axis_data: AxisData::new(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Axis data.
|
||||
#[derive(Clone, Copy)]
|
||||
pub(super) struct AxisData {
|
||||
/// Current state of the axis.
|
||||
pub axis_state: TouchPhase,
|
||||
|
||||
/// A buffer for `PixelDelta` event.
|
||||
pub axis_buffer: Option<(f32, f32)>,
|
||||
|
||||
/// A buffer for `LineDelta` event.
|
||||
pub axis_discrete_buffer: Option<(f32, f32)>,
|
||||
}
|
||||
|
||||
impl AxisData {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
axis_state: TouchPhase::Ended,
|
||||
axis_buffer: None,
|
||||
axis_discrete_buffer: None,
|
||||
}
|
||||
}
|
||||
}
|
||||
327
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/pointer/handlers.rs
vendored
Normal file
327
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/pointer/handlers.rs
vendored
Normal file
|
|
@ -0,0 +1,327 @@
|
|||
//! Handlers for the pointers we're using.
|
||||
|
||||
use std::cell::RefCell;
|
||||
use std::rc::Rc;
|
||||
|
||||
use sctk::reexports::client::protocol::wl_pointer::{self, Event as PointerEvent};
|
||||
use sctk::reexports::client::protocol::wl_seat::WlSeat;
|
||||
use sctk::reexports::protocols::unstable::relative_pointer::v1::client::zwp_relative_pointer_v1::Event as RelativePointerEvent;
|
||||
|
||||
use sctk::seat::pointer::ThemedPointer;
|
||||
|
||||
use crate::dpi::LogicalPosition;
|
||||
use crate::event::{
|
||||
DeviceEvent, ElementState, MouseButton, MouseScrollDelta, TouchPhase, WindowEvent,
|
||||
};
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
use crate::platform_impl::wayland::{self, DeviceId};
|
||||
|
||||
use super::{PointerData, WinitPointer};
|
||||
|
||||
// These values are comming from <linux/input-event-codes.h>.
|
||||
const BTN_LEFT: u32 = 0x110;
|
||||
const BTN_RIGHT: u32 = 0x111;
|
||||
const BTN_MIDDLE: u32 = 0x112;
|
||||
|
||||
#[inline]
|
||||
pub(super) fn handle_pointer(
|
||||
pointer: ThemedPointer,
|
||||
event: PointerEvent,
|
||||
pointer_data: &Rc<RefCell<PointerData>>,
|
||||
winit_state: &mut WinitState,
|
||||
seat: WlSeat,
|
||||
) {
|
||||
let event_sink = &mut winit_state.event_sink;
|
||||
let mut pointer_data = pointer_data.borrow_mut();
|
||||
match event {
|
||||
PointerEvent::Enter {
|
||||
surface,
|
||||
surface_x,
|
||||
surface_y,
|
||||
serial,
|
||||
..
|
||||
} => {
|
||||
pointer_data.latest_serial.replace(serial);
|
||||
pointer_data.latest_enter_serial.replace(serial);
|
||||
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
let window_handle = match winit_state.window_map.get_mut(&window_id) {
|
||||
Some(window_handle) => window_handle,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
pointer_data.surface = Some(surface);
|
||||
|
||||
// Notify window that pointer entered the surface.
|
||||
let winit_pointer = WinitPointer {
|
||||
pointer,
|
||||
confined_pointer: Rc::downgrade(&pointer_data.confined_pointer),
|
||||
locked_pointer: Rc::downgrade(&pointer_data.locked_pointer),
|
||||
pointer_constraints: pointer_data.pointer_constraints.clone(),
|
||||
latest_serial: pointer_data.latest_serial.clone(),
|
||||
latest_enter_serial: pointer_data.latest_enter_serial.clone(),
|
||||
seat,
|
||||
};
|
||||
window_handle.pointer_entered(winit_pointer);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::CursorEntered {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
|
||||
let position = LogicalPosition::new(surface_x, surface_y).to_physical(scale_factor);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::CursorMoved {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
position,
|
||||
modifiers: *pointer_data.modifiers_state.borrow(),
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
PointerEvent::Leave { surface, serial } => {
|
||||
pointer_data.surface = None;
|
||||
pointer_data.latest_serial.replace(serial);
|
||||
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
|
||||
let window_handle = match winit_state.window_map.get_mut(&window_id) {
|
||||
Some(window_handle) => window_handle,
|
||||
None => return,
|
||||
};
|
||||
|
||||
// Notify a window that pointer is no longer observing it.
|
||||
let winit_pointer = WinitPointer {
|
||||
pointer,
|
||||
confined_pointer: Rc::downgrade(&pointer_data.confined_pointer),
|
||||
locked_pointer: Rc::downgrade(&pointer_data.locked_pointer),
|
||||
pointer_constraints: pointer_data.pointer_constraints.clone(),
|
||||
latest_serial: pointer_data.latest_serial.clone(),
|
||||
latest_enter_serial: pointer_data.latest_enter_serial.clone(),
|
||||
seat,
|
||||
};
|
||||
window_handle.pointer_left(winit_pointer);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::CursorLeft {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
PointerEvent::Motion {
|
||||
surface_x,
|
||||
surface_y,
|
||||
..
|
||||
} => {
|
||||
let surface = match pointer_data.surface.as_ref() {
|
||||
Some(surface) => surface,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let window_id = wayland::make_wid(surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let position = LogicalPosition::new(surface_x, surface_y).to_physical(scale_factor);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::CursorMoved {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
position,
|
||||
modifiers: *pointer_data.modifiers_state.borrow(),
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
PointerEvent::Button {
|
||||
button,
|
||||
state,
|
||||
serial,
|
||||
..
|
||||
} => {
|
||||
pointer_data.latest_serial.replace(serial);
|
||||
let window_id = match pointer_data.surface.as_ref().map(wayland::make_wid) {
|
||||
Some(window_id) => window_id,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let state = match state {
|
||||
wl_pointer::ButtonState::Pressed => ElementState::Pressed,
|
||||
wl_pointer::ButtonState::Released => ElementState::Released,
|
||||
_ => unreachable!(),
|
||||
};
|
||||
|
||||
let button = match button {
|
||||
BTN_LEFT => MouseButton::Left,
|
||||
BTN_RIGHT => MouseButton::Right,
|
||||
BTN_MIDDLE => MouseButton::Middle,
|
||||
button => MouseButton::Other(button as u16),
|
||||
};
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::MouseInput {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
state,
|
||||
button,
|
||||
modifiers: *pointer_data.modifiers_state.borrow(),
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
PointerEvent::Axis { axis, value, .. } => {
|
||||
let surface = match pointer_data.surface.as_ref() {
|
||||
Some(surface) => surface,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let window_id = wayland::make_wid(surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
if pointer.as_ref().version() < 5 {
|
||||
let (mut x, mut y) = (0.0, 0.0);
|
||||
|
||||
// Old seat compatibility.
|
||||
match axis {
|
||||
// Wayland sign convention is the inverse of winit.
|
||||
wl_pointer::Axis::VerticalScroll => y -= value as f32,
|
||||
wl_pointer::Axis::HorizontalScroll => x -= value as f32,
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let delta = LogicalPosition::new(x as f64, y as f64).to_physical(scale_factor);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::MouseWheel {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
delta: MouseScrollDelta::PixelDelta(delta),
|
||||
phase: TouchPhase::Moved,
|
||||
modifiers: *pointer_data.modifiers_state.borrow(),
|
||||
},
|
||||
window_id,
|
||||
);
|
||||
} else {
|
||||
let (mut x, mut y) = pointer_data.axis_data.axis_buffer.unwrap_or((0.0, 0.0));
|
||||
match axis {
|
||||
// Wayland sign convention is the inverse of winit.
|
||||
wl_pointer::Axis::VerticalScroll => y -= value as f32,
|
||||
wl_pointer::Axis::HorizontalScroll => x -= value as f32,
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
pointer_data.axis_data.axis_buffer = Some((x, y));
|
||||
|
||||
pointer_data.axis_data.axis_state = match pointer_data.axis_data.axis_state {
|
||||
TouchPhase::Started | TouchPhase::Moved => TouchPhase::Moved,
|
||||
_ => TouchPhase::Started,
|
||||
}
|
||||
}
|
||||
}
|
||||
PointerEvent::AxisDiscrete { axis, discrete } => {
|
||||
let (mut x, mut y) = pointer_data
|
||||
.axis_data
|
||||
.axis_discrete_buffer
|
||||
.unwrap_or((0., 0.));
|
||||
|
||||
match axis {
|
||||
// Wayland sign convention is the inverse of winit.
|
||||
wl_pointer::Axis::VerticalScroll => y -= discrete as f32,
|
||||
wl_pointer::Axis::HorizontalScroll => x -= discrete as f32,
|
||||
_ => unreachable!(),
|
||||
}
|
||||
|
||||
pointer_data.axis_data.axis_discrete_buffer = Some((x, y));
|
||||
|
||||
pointer_data.axis_data.axis_state = match pointer_data.axis_data.axis_state {
|
||||
TouchPhase::Started | TouchPhase::Moved => TouchPhase::Moved,
|
||||
_ => TouchPhase::Started,
|
||||
}
|
||||
}
|
||||
PointerEvent::AxisSource { .. } => (),
|
||||
PointerEvent::AxisStop { .. } => {
|
||||
pointer_data.axis_data.axis_state = TouchPhase::Ended;
|
||||
}
|
||||
PointerEvent::Frame => {
|
||||
let axis_buffer = pointer_data.axis_data.axis_buffer.take();
|
||||
let axis_discrete_buffer = pointer_data.axis_data.axis_discrete_buffer.take();
|
||||
|
||||
let surface = match pointer_data.surface.as_ref() {
|
||||
Some(surface) => surface,
|
||||
None => return,
|
||||
};
|
||||
let window_id = wayland::make_wid(surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
let window_event = if let Some((x, y)) = axis_discrete_buffer {
|
||||
WindowEvent::MouseWheel {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
delta: MouseScrollDelta::LineDelta(x, y),
|
||||
phase: pointer_data.axis_data.axis_state,
|
||||
modifiers: *pointer_data.modifiers_state.borrow(),
|
||||
}
|
||||
} else if let Some((x, y)) = axis_buffer {
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let delta = LogicalPosition::new(x, y).to_physical(scale_factor);
|
||||
|
||||
WindowEvent::MouseWheel {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
delta: MouseScrollDelta::PixelDelta(delta),
|
||||
phase: pointer_data.axis_data.axis_state,
|
||||
modifiers: *pointer_data.modifiers_state.borrow(),
|
||||
}
|
||||
} else {
|
||||
return;
|
||||
};
|
||||
|
||||
event_sink.push_window_event(window_event, window_id);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub(super) fn handle_relative_pointer(event: RelativePointerEvent, winit_state: &mut WinitState) {
|
||||
if let RelativePointerEvent::RelativeMotion {
|
||||
dx_unaccel,
|
||||
dy_unaccel,
|
||||
..
|
||||
} = event
|
||||
{
|
||||
winit_state.event_sink.push_device_event(
|
||||
DeviceEvent::MouseMotion {
|
||||
delta: (dx_unaccel, dy_unaccel),
|
||||
},
|
||||
DeviceId,
|
||||
)
|
||||
}
|
||||
}
|
||||
343
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/pointer/mod.rs
vendored
Normal file
343
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/pointer/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,343 @@
|
|||
//! All pointer related handling.
|
||||
|
||||
use std::cell::{Cell, RefCell};
|
||||
use std::rc::{Rc, Weak};
|
||||
|
||||
use sctk::reexports::client::protocol::wl_pointer::WlPointer;
|
||||
use sctk::reexports::client::protocol::wl_seat::WlSeat;
|
||||
use sctk::reexports::client::protocol::wl_surface::WlSurface;
|
||||
use sctk::reexports::client::Attached;
|
||||
use sctk::reexports::protocols::unstable::relative_pointer::v1::client::zwp_relative_pointer_manager_v1::ZwpRelativePointerManagerV1;
|
||||
use sctk::reexports::protocols::unstable::relative_pointer::v1::client::zwp_relative_pointer_v1::ZwpRelativePointerV1;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_pointer_constraints_v1::{ZwpPointerConstraintsV1, Lifetime};
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_confined_pointer_v1::ZwpConfinedPointerV1;
|
||||
use sctk::reexports::protocols::unstable::pointer_constraints::v1::client::zwp_locked_pointer_v1::ZwpLockedPointerV1;
|
||||
|
||||
use sctk::seat::pointer::{ThemeManager, ThemedPointer};
|
||||
use sctk::window::Window;
|
||||
|
||||
use crate::event::ModifiersState;
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
use crate::platform_impl::wayland::window::WinitFrame;
|
||||
use crate::window::CursorIcon;
|
||||
|
||||
mod data;
|
||||
mod handlers;
|
||||
|
||||
use data::PointerData;
|
||||
|
||||
/// A proxy to Wayland pointer, which serves requests from a `WindowHandle`.
|
||||
pub struct WinitPointer {
|
||||
pointer: ThemedPointer,
|
||||
|
||||
/// Create confined pointers.
|
||||
pointer_constraints: Option<Attached<ZwpPointerConstraintsV1>>,
|
||||
|
||||
/// Cursor to handle confine requests.
|
||||
confined_pointer: Weak<RefCell<Option<ZwpConfinedPointerV1>>>,
|
||||
|
||||
/// Cursor to handle locked requests.
|
||||
locked_pointer: Weak<RefCell<Option<ZwpLockedPointerV1>>>,
|
||||
|
||||
/// Latest observed serial in pointer events.
|
||||
/// used by Window::start_interactive_move()
|
||||
latest_serial: Rc<Cell<u32>>,
|
||||
|
||||
/// Latest observed serial in pointer enter events.
|
||||
/// used by Window::set_cursor()
|
||||
latest_enter_serial: Rc<Cell<u32>>,
|
||||
|
||||
/// Seat.
|
||||
seat: WlSeat,
|
||||
}
|
||||
|
||||
impl PartialEq for WinitPointer {
|
||||
fn eq(&self, other: &Self) -> bool {
|
||||
*self.pointer == *other.pointer
|
||||
}
|
||||
}
|
||||
|
||||
impl Eq for WinitPointer {}
|
||||
|
||||
impl WinitPointer {
|
||||
/// Set the cursor icon.
|
||||
///
|
||||
/// Providing `None` will hide the cursor.
|
||||
pub fn set_cursor(&self, cursor_icon: Option<CursorIcon>) {
|
||||
let cursor_icon = match cursor_icon {
|
||||
Some(cursor_icon) => cursor_icon,
|
||||
None => {
|
||||
// Hide the cursor.
|
||||
// WlPointer::set_cursor() expects the serial of the last *enter*
|
||||
// event (compare to to start_interactive_move()).
|
||||
(*self.pointer).set_cursor(self.latest_enter_serial.get(), None, 0, 0);
|
||||
return;
|
||||
}
|
||||
};
|
||||
|
||||
let cursors: &[&str] = match cursor_icon {
|
||||
CursorIcon::Alias => &["link"],
|
||||
CursorIcon::Arrow => &["arrow"],
|
||||
CursorIcon::Cell => &["plus"],
|
||||
CursorIcon::Copy => &["copy"],
|
||||
CursorIcon::Crosshair => &["crosshair"],
|
||||
CursorIcon::Default => &["left_ptr"],
|
||||
CursorIcon::Hand => &["hand2", "hand1"],
|
||||
CursorIcon::Help => &["question_arrow"],
|
||||
CursorIcon::Move => &["move"],
|
||||
CursorIcon::Grab => &["openhand", "grab"],
|
||||
CursorIcon::Grabbing => &["closedhand", "grabbing"],
|
||||
CursorIcon::Progress => &["progress"],
|
||||
CursorIcon::AllScroll => &["all-scroll"],
|
||||
CursorIcon::ContextMenu => &["context-menu"],
|
||||
|
||||
CursorIcon::NoDrop => &["no-drop", "circle"],
|
||||
CursorIcon::NotAllowed => &["crossed_circle"],
|
||||
|
||||
// Resize cursors
|
||||
CursorIcon::EResize => &["right_side"],
|
||||
CursorIcon::NResize => &["top_side"],
|
||||
CursorIcon::NeResize => &["top_right_corner"],
|
||||
CursorIcon::NwResize => &["top_left_corner"],
|
||||
CursorIcon::SResize => &["bottom_side"],
|
||||
CursorIcon::SeResize => &["bottom_right_corner"],
|
||||
CursorIcon::SwResize => &["bottom_left_corner"],
|
||||
CursorIcon::WResize => &["left_side"],
|
||||
CursorIcon::EwResize => &["h_double_arrow"],
|
||||
CursorIcon::NsResize => &["v_double_arrow"],
|
||||
CursorIcon::NwseResize => &["bd_double_arrow", "size_fdiag"],
|
||||
CursorIcon::NeswResize => &["fd_double_arrow", "size_bdiag"],
|
||||
CursorIcon::ColResize => &["split_h", "h_double_arrow"],
|
||||
CursorIcon::RowResize => &["split_v", "v_double_arrow"],
|
||||
CursorIcon::Text => &["text", "xterm"],
|
||||
CursorIcon::VerticalText => &["vertical-text"],
|
||||
|
||||
CursorIcon::Wait => &["watch"],
|
||||
|
||||
CursorIcon::ZoomIn => &["zoom-in"],
|
||||
CursorIcon::ZoomOut => &["zoom-out"],
|
||||
};
|
||||
|
||||
let serial = Some(self.latest_enter_serial.get());
|
||||
for cursor in cursors {
|
||||
if self.pointer.set_cursor(cursor, serial).is_ok() {
|
||||
return;
|
||||
}
|
||||
}
|
||||
warn!("Failed to set cursor to {:?}", cursor_icon);
|
||||
}
|
||||
|
||||
/// Confine the pointer to a surface.
|
||||
pub fn confine(&self, surface: &WlSurface) {
|
||||
let pointer_constraints = match &self.pointer_constraints {
|
||||
Some(pointer_constraints) => pointer_constraints,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let confined_pointer = match self.confined_pointer.upgrade() {
|
||||
Some(confined_pointer) => confined_pointer,
|
||||
// A pointer is gone.
|
||||
None => return,
|
||||
};
|
||||
|
||||
*confined_pointer.borrow_mut() = Some(init_confined_pointer(
|
||||
pointer_constraints,
|
||||
surface,
|
||||
&self.pointer,
|
||||
));
|
||||
}
|
||||
|
||||
/// Tries to unconfine the pointer if the current pointer is confined.
|
||||
pub fn unconfine(&self) {
|
||||
let confined_pointer = match self.confined_pointer.upgrade() {
|
||||
Some(confined_pointer) => confined_pointer,
|
||||
// A pointer is gone.
|
||||
None => return,
|
||||
};
|
||||
|
||||
let mut confined_pointer = confined_pointer.borrow_mut();
|
||||
|
||||
if let Some(confined_pointer) = confined_pointer.take() {
|
||||
confined_pointer.destroy();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn lock(&self, surface: &WlSurface) {
|
||||
let pointer_constraints = match &self.pointer_constraints {
|
||||
Some(pointer_constraints) => pointer_constraints,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let locked_pointer = match self.locked_pointer.upgrade() {
|
||||
Some(locked_pointer) => locked_pointer,
|
||||
// A pointer is gone.
|
||||
None => return,
|
||||
};
|
||||
|
||||
*locked_pointer.borrow_mut() = Some(init_locked_pointer(
|
||||
pointer_constraints,
|
||||
surface,
|
||||
&self.pointer,
|
||||
));
|
||||
}
|
||||
|
||||
pub fn unlock(&self) {
|
||||
let locked_pointer = match self.locked_pointer.upgrade() {
|
||||
Some(locked_pointer) => locked_pointer,
|
||||
// A pointer is gone.
|
||||
None => return,
|
||||
};
|
||||
|
||||
let mut locked_pointer = locked_pointer.borrow_mut();
|
||||
|
||||
if let Some(locked_pointer) = locked_pointer.take() {
|
||||
locked_pointer.destroy();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_cursor_position(&self, surface_x: u32, surface_y: u32) {
|
||||
let locked_pointer = match self.locked_pointer.upgrade() {
|
||||
Some(locked_pointer) => locked_pointer,
|
||||
// A pointer is gone.
|
||||
None => return,
|
||||
};
|
||||
|
||||
let locked_pointer = locked_pointer.borrow_mut();
|
||||
if let Some(locked_pointer) = locked_pointer.as_ref() {
|
||||
locked_pointer.set_cursor_position_hint(surface_x.into(), surface_y.into());
|
||||
}
|
||||
}
|
||||
|
||||
pub fn drag_window(&self, window: &Window<WinitFrame>) {
|
||||
// WlPointer::setart_interactive_move() expects the last serial of *any*
|
||||
// pointer event (compare to set_cursor()).
|
||||
window.start_interactive_move(&self.seat, self.latest_serial.get());
|
||||
}
|
||||
}
|
||||
|
||||
/// A pointer wrapper for easy releasing and managing pointers.
|
||||
pub(super) struct Pointers {
|
||||
/// A pointer itself.
|
||||
pointer: ThemedPointer,
|
||||
|
||||
/// A relative pointer handler.
|
||||
relative_pointer: Option<ZwpRelativePointerV1>,
|
||||
|
||||
/// Confined pointer.
|
||||
confined_pointer: Rc<RefCell<Option<ZwpConfinedPointerV1>>>,
|
||||
|
||||
/// Locked pointer.
|
||||
locked_pointer: Rc<RefCell<Option<ZwpLockedPointerV1>>>,
|
||||
}
|
||||
|
||||
impl Pointers {
|
||||
pub(super) fn new(
|
||||
seat: &Attached<WlSeat>,
|
||||
theme_manager: &ThemeManager,
|
||||
relative_pointer_manager: &Option<Attached<ZwpRelativePointerManagerV1>>,
|
||||
pointer_constraints: &Option<Attached<ZwpPointerConstraintsV1>>,
|
||||
modifiers_state: Rc<RefCell<ModifiersState>>,
|
||||
) -> Self {
|
||||
let confined_pointer = Rc::new(RefCell::new(None));
|
||||
let locked_pointer = Rc::new(RefCell::new(None));
|
||||
|
||||
let pointer_data = Rc::new(RefCell::new(PointerData::new(
|
||||
confined_pointer.clone(),
|
||||
locked_pointer.clone(),
|
||||
pointer_constraints.clone(),
|
||||
modifiers_state,
|
||||
)));
|
||||
|
||||
let pointer_seat = seat.detach();
|
||||
let pointer = theme_manager.theme_pointer_with_impl(
|
||||
seat,
|
||||
move |event, pointer, mut dispatch_data| {
|
||||
let winit_state = dispatch_data.get::<WinitState>().unwrap();
|
||||
handlers::handle_pointer(
|
||||
pointer,
|
||||
event,
|
||||
&pointer_data,
|
||||
winit_state,
|
||||
pointer_seat.clone(),
|
||||
);
|
||||
},
|
||||
);
|
||||
|
||||
// Setup relative_pointer if it's available.
|
||||
let relative_pointer = relative_pointer_manager
|
||||
.as_ref()
|
||||
.map(|relative_pointer_manager| {
|
||||
init_relative_pointer(relative_pointer_manager, &pointer)
|
||||
});
|
||||
|
||||
Self {
|
||||
pointer,
|
||||
relative_pointer,
|
||||
confined_pointer,
|
||||
locked_pointer,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for Pointers {
|
||||
fn drop(&mut self) {
|
||||
// Drop relative pointer.
|
||||
if let Some(relative_pointer) = self.relative_pointer.take() {
|
||||
relative_pointer.destroy();
|
||||
}
|
||||
|
||||
// Drop confined pointer.
|
||||
if let Some(confined_pointer) = self.confined_pointer.borrow_mut().take() {
|
||||
confined_pointer.destroy();
|
||||
}
|
||||
|
||||
// Drop lock ponter.
|
||||
if let Some(locked_pointer) = self.locked_pointer.borrow_mut().take() {
|
||||
locked_pointer.destroy();
|
||||
}
|
||||
|
||||
// Drop the pointer itself in case it's possible.
|
||||
if self.pointer.as_ref().version() >= 3 {
|
||||
self.pointer.release();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub(super) fn init_relative_pointer(
|
||||
relative_pointer_manager: &ZwpRelativePointerManagerV1,
|
||||
pointer: &WlPointer,
|
||||
) -> ZwpRelativePointerV1 {
|
||||
let relative_pointer = relative_pointer_manager.get_relative_pointer(pointer);
|
||||
relative_pointer.quick_assign(move |_, event, mut dispatch_data| {
|
||||
let winit_state = dispatch_data.get::<WinitState>().unwrap();
|
||||
handlers::handle_relative_pointer(event, winit_state);
|
||||
});
|
||||
|
||||
relative_pointer.detach()
|
||||
}
|
||||
|
||||
pub(super) fn init_confined_pointer(
|
||||
pointer_constraints: &Attached<ZwpPointerConstraintsV1>,
|
||||
surface: &WlSurface,
|
||||
pointer: &WlPointer,
|
||||
) -> ZwpConfinedPointerV1 {
|
||||
let confined_pointer =
|
||||
pointer_constraints.confine_pointer(surface, pointer, None, Lifetime::Persistent);
|
||||
|
||||
confined_pointer.quick_assign(move |_, _, _| {});
|
||||
|
||||
confined_pointer.detach()
|
||||
}
|
||||
|
||||
pub(super) fn init_locked_pointer(
|
||||
pointer_constraints: &Attached<ZwpPointerConstraintsV1>,
|
||||
surface: &WlSurface,
|
||||
pointer: &WlPointer,
|
||||
) -> ZwpLockedPointerV1 {
|
||||
let locked_pointer =
|
||||
pointer_constraints.lock_pointer(surface, pointer, None, Lifetime::Persistent);
|
||||
|
||||
locked_pointer.quick_assign(move |_, _, _| {});
|
||||
|
||||
locked_pointer.detach()
|
||||
}
|
||||
122
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/text_input/handlers.rs
vendored
Normal file
122
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/text_input/handlers.rs
vendored
Normal file
|
|
@ -0,0 +1,122 @@
|
|||
//! Handling of IME events.
|
||||
|
||||
use sctk::reexports::client::Main;
|
||||
use sctk::reexports::protocols::unstable::text_input::v3::client::zwp_text_input_v3::{
|
||||
Event as TextInputEvent, ZwpTextInputV3,
|
||||
};
|
||||
|
||||
use crate::event::{Ime, WindowEvent};
|
||||
use crate::platform_impl::wayland;
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
|
||||
use super::{Preedit, TextInputHandler, TextInputInner, ZwpTextInputV3Ext};
|
||||
|
||||
#[inline]
|
||||
pub(super) fn handle_text_input(
|
||||
text_input: Main<ZwpTextInputV3>,
|
||||
inner: &mut TextInputInner,
|
||||
event: TextInputEvent,
|
||||
winit_state: &mut WinitState,
|
||||
) {
|
||||
let event_sink = &mut winit_state.event_sink;
|
||||
match event {
|
||||
TextInputEvent::Enter { surface } => {
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
|
||||
let window_handle = match winit_state.window_map.get_mut(&window_id) {
|
||||
Some(window_handle) => window_handle,
|
||||
None => return,
|
||||
};
|
||||
inner.target_window_id = Some(window_id);
|
||||
|
||||
// Enable text input on that surface.
|
||||
if window_handle.ime_allowed.get() {
|
||||
text_input.enable();
|
||||
text_input.set_content_type_by_purpose(window_handle.ime_purpose.get());
|
||||
text_input.commit();
|
||||
event_sink.push_window_event(WindowEvent::Ime(Ime::Enabled), window_id);
|
||||
}
|
||||
|
||||
// Notify a window we're currently over about text input handler.
|
||||
let text_input_handler = TextInputHandler {
|
||||
text_input: text_input.detach(),
|
||||
};
|
||||
window_handle.text_input_entered(text_input_handler);
|
||||
}
|
||||
TextInputEvent::Leave { surface } => {
|
||||
// Always issue a disable.
|
||||
text_input.disable();
|
||||
text_input.commit();
|
||||
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
|
||||
let window_handle = match winit_state.window_map.get_mut(&window_id) {
|
||||
Some(window_handle) => window_handle,
|
||||
None => return,
|
||||
};
|
||||
|
||||
inner.target_window_id = None;
|
||||
|
||||
// Remove text input handler from the window we're leaving.
|
||||
let text_input_handler = TextInputHandler {
|
||||
text_input: text_input.detach(),
|
||||
};
|
||||
window_handle.text_input_left(text_input_handler);
|
||||
event_sink.push_window_event(WindowEvent::Ime(Ime::Disabled), window_id);
|
||||
}
|
||||
TextInputEvent::PreeditString {
|
||||
text,
|
||||
cursor_begin,
|
||||
cursor_end,
|
||||
} => {
|
||||
let text = text.unwrap_or_default();
|
||||
let cursor_begin = usize::try_from(cursor_begin)
|
||||
.ok()
|
||||
.and_then(|idx| text.is_char_boundary(idx).then(|| idx));
|
||||
let cursor_end = usize::try_from(cursor_end)
|
||||
.ok()
|
||||
.and_then(|idx| text.is_char_boundary(idx).then(|| idx));
|
||||
|
||||
inner.pending_preedit = Some(Preedit {
|
||||
text,
|
||||
cursor_begin,
|
||||
cursor_end,
|
||||
});
|
||||
}
|
||||
TextInputEvent::CommitString { text } => {
|
||||
// Update currenly commited string and reset previous preedit.
|
||||
inner.pending_preedit = None;
|
||||
inner.pending_commit = Some(text.unwrap_or_default());
|
||||
}
|
||||
TextInputEvent::Done { .. } => {
|
||||
let window_id = match inner.target_window_id {
|
||||
Some(window_id) => window_id,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
// Clear preedit at the start of `Done`.
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::Ime(Ime::Preedit(String::new(), None)),
|
||||
window_id,
|
||||
);
|
||||
|
||||
// Send `Commit`.
|
||||
if let Some(text) = inner.pending_commit.take() {
|
||||
event_sink.push_window_event(WindowEvent::Ime(Ime::Commit(text)), window_id);
|
||||
}
|
||||
|
||||
// Send preedit.
|
||||
if let Some(preedit) = inner.pending_preedit.take() {
|
||||
let cursor_range = preedit
|
||||
.cursor_begin
|
||||
.map(|b| (b, preedit.cursor_end.unwrap_or(b)));
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::Ime(Ime::Preedit(preedit.text, cursor_range)),
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
112
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/text_input/mod.rs
vendored
Normal file
112
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/text_input/mod.rs
vendored
Normal file
|
|
@ -0,0 +1,112 @@
|
|||
use sctk::reexports::client::protocol::wl_seat::WlSeat;
|
||||
use sctk::reexports::client::Attached;
|
||||
use sctk::reexports::protocols::unstable::text_input::v3::client::zwp_text_input_manager_v3::ZwpTextInputManagerV3;
|
||||
use sctk::reexports::protocols::unstable::text_input::v3::client::zwp_text_input_v3::{
|
||||
ContentHint, ContentPurpose, ZwpTextInputV3,
|
||||
};
|
||||
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
use crate::platform_impl::wayland::WindowId;
|
||||
use crate::window::ImePurpose;
|
||||
|
||||
mod handlers;
|
||||
|
||||
/// A handler for text input that we're advertising for `WindowHandle`.
|
||||
#[derive(Eq, PartialEq)]
|
||||
pub struct TextInputHandler {
|
||||
text_input: ZwpTextInputV3,
|
||||
}
|
||||
|
||||
trait ZwpTextInputV3Ext {
|
||||
fn set_content_type_by_purpose(&self, purpose: ImePurpose);
|
||||
}
|
||||
|
||||
impl ZwpTextInputV3Ext for ZwpTextInputV3 {
|
||||
fn set_content_type_by_purpose(&self, purpose: ImePurpose) {
|
||||
let (hint, purpose) = match purpose {
|
||||
ImePurpose::Normal => (ContentHint::None, ContentPurpose::Normal),
|
||||
ImePurpose::Password => (ContentHint::SensitiveData, ContentPurpose::Password),
|
||||
ImePurpose::Terminal => (ContentHint::None, ContentPurpose::Terminal),
|
||||
};
|
||||
self.set_content_type(hint, purpose);
|
||||
}
|
||||
}
|
||||
|
||||
impl TextInputHandler {
|
||||
#[inline]
|
||||
pub fn set_ime_position(&self, x: i32, y: i32) {
|
||||
self.text_input.set_cursor_rectangle(x, y, 0, 0);
|
||||
self.text_input.commit();
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_content_type_by_purpose(&self, purpose: ImePurpose) {
|
||||
self.text_input.set_content_type_by_purpose(purpose);
|
||||
self.text_input.commit();
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_input_allowed(&self, allowed: Option<ImePurpose>) {
|
||||
if let Some(purpose) = allowed {
|
||||
self.text_input.set_content_type_by_purpose(purpose);
|
||||
self.text_input.enable();
|
||||
} else {
|
||||
self.text_input.disable();
|
||||
}
|
||||
|
||||
self.text_input.commit();
|
||||
}
|
||||
}
|
||||
|
||||
/// A wrapper around text input to automatically destroy the object on `Drop`.
|
||||
pub struct TextInput {
|
||||
text_input: Attached<ZwpTextInputV3>,
|
||||
}
|
||||
|
||||
impl TextInput {
|
||||
pub fn new(seat: &Attached<WlSeat>, text_input_manager: &ZwpTextInputManagerV3) -> Self {
|
||||
let text_input = text_input_manager.get_text_input(seat);
|
||||
let mut text_input_inner = TextInputInner::new();
|
||||
text_input.quick_assign(move |text_input, event, mut dispatch_data| {
|
||||
let winit_state = dispatch_data.get::<WinitState>().unwrap();
|
||||
handlers::handle_text_input(text_input, &mut text_input_inner, event, winit_state);
|
||||
});
|
||||
|
||||
let text_input: Attached<ZwpTextInputV3> = text_input.into();
|
||||
|
||||
Self { text_input }
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for TextInput {
|
||||
fn drop(&mut self) {
|
||||
self.text_input.destroy();
|
||||
}
|
||||
}
|
||||
|
||||
struct TextInputInner {
|
||||
/// Currently focused surface.
|
||||
target_window_id: Option<WindowId>,
|
||||
|
||||
/// Pending commit event which will be dispatched on `text_input_v3::Done`.
|
||||
pending_commit: Option<String>,
|
||||
|
||||
/// Pending preedit event which will be dispatched on `text_input_v3::Done`.
|
||||
pending_preedit: Option<Preedit>,
|
||||
}
|
||||
|
||||
struct Preedit {
|
||||
text: String,
|
||||
cursor_begin: Option<usize>,
|
||||
cursor_end: Option<usize>,
|
||||
}
|
||||
|
||||
impl TextInputInner {
|
||||
fn new() -> Self {
|
||||
Self {
|
||||
target_window_id: None,
|
||||
pending_commit: None,
|
||||
pending_preedit: None,
|
||||
}
|
||||
}
|
||||
}
|
||||
144
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/touch/handlers.rs
vendored
Normal file
144
third-party/vendor/winit/src/platform_impl/linux/wayland/seat/touch/handlers.rs
vendored
Normal file
|
|
@ -0,0 +1,144 @@
|
|||
//! Various handlers for touch events.
|
||||
|
||||
use sctk::reexports::client::protocol::wl_touch::Event as TouchEvent;
|
||||
|
||||
use crate::dpi::LogicalPosition;
|
||||
use crate::event::{TouchPhase, WindowEvent};
|
||||
|
||||
use crate::platform_impl::wayland::event_loop::WinitState;
|
||||
use crate::platform_impl::wayland::{self, DeviceId};
|
||||
|
||||
use super::{TouchInner, TouchPoint};
|
||||
|
||||
/// Handle WlTouch events.
|
||||
#[inline]
|
||||
pub(super) fn handle_touch(
|
||||
event: TouchEvent,
|
||||
inner: &mut TouchInner,
|
||||
winit_state: &mut WinitState,
|
||||
) {
|
||||
let event_sink = &mut winit_state.event_sink;
|
||||
|
||||
match event {
|
||||
TouchEvent::Down {
|
||||
surface, id, x, y, ..
|
||||
} => {
|
||||
let window_id = wayland::make_wid(&surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let position = LogicalPosition::new(x, y);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::Touch(crate::event::Touch {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
phase: TouchPhase::Started,
|
||||
location: position.to_physical(scale_factor),
|
||||
force: None, // TODO
|
||||
id: id as u64,
|
||||
}),
|
||||
window_id,
|
||||
);
|
||||
|
||||
// For `TouchEvent::Up` we don't receive a position, so we're tracking active
|
||||
// touch points. Update either a known touch id or register a new one.
|
||||
if let Some(i) = inner.touch_points.iter().position(|p| p.id == id) {
|
||||
inner.touch_points[i].position = position;
|
||||
} else {
|
||||
inner
|
||||
.touch_points
|
||||
.push(TouchPoint::new(surface, position, id));
|
||||
}
|
||||
}
|
||||
TouchEvent::Up { id, .. } => {
|
||||
let touch_point = match inner.touch_points.iter().find(|p| p.id == id) {
|
||||
Some(touch_point) => touch_point,
|
||||
None => return,
|
||||
};
|
||||
|
||||
let window_id = wayland::make_wid(&touch_point.surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let location = touch_point.position.to_physical(scale_factor);
|
||||
let window_id = wayland::make_wid(&touch_point.surface);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::Touch(crate::event::Touch {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
phase: TouchPhase::Ended,
|
||||
location,
|
||||
force: None, // TODO
|
||||
id: id as u64,
|
||||
}),
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
TouchEvent::Motion { id, x, y, .. } => {
|
||||
let touch_point = match inner.touch_points.iter_mut().find(|p| p.id == id) {
|
||||
Some(touch_point) => touch_point,
|
||||
None => return,
|
||||
};
|
||||
let window_id = wayland::make_wid(&touch_point.surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
touch_point.position = LogicalPosition::new(x, y);
|
||||
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let location = touch_point.position.to_physical(scale_factor);
|
||||
let window_id = wayland::make_wid(&touch_point.surface);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::Touch(crate::event::Touch {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
phase: TouchPhase::Moved,
|
||||
location,
|
||||
force: None, // TODO
|
||||
id: id as u64,
|
||||
}),
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
TouchEvent::Frame => (),
|
||||
TouchEvent::Cancel => {
|
||||
for touch_point in inner.touch_points.drain(..) {
|
||||
let window_id = wayland::make_wid(&touch_point.surface);
|
||||
let window_handle = match winit_state.window_map.get(&window_id) {
|
||||
Some(w) => w,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
let scale_factor = window_handle.scale_factor();
|
||||
let location = touch_point.position.to_physical(scale_factor);
|
||||
|
||||
event_sink.push_window_event(
|
||||
WindowEvent::Touch(crate::event::Touch {
|
||||
device_id: crate::event::DeviceId(crate::platform_impl::DeviceId::Wayland(
|
||||
DeviceId,
|
||||
)),
|
||||
phase: TouchPhase::Cancelled,
|
||||
location,
|
||||
force: None, // TODO
|
||||
id: touch_point.id as u64,
|
||||
}),
|
||||
window_id,
|
||||
);
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
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Add table
Add a link
Reference in a new issue