iced_winit/
conversion.rs

1//! Convert [`winit`] types into [`iced_runtime`] types, and viceversa.
2//!
3//! [`winit`]: https://github.com/rust-windowing/winit
4//! [`iced_runtime`]: https://github.com/iced-rs/iced/tree/0.13/runtime
5use crate::core::input_method;
6use crate::core::keyboard;
7use crate::core::mouse;
8use crate::core::theme;
9use crate::core::touch;
10use crate::core::window;
11use crate::core::{Event, Point, Size};
12
13/// Converts some [`window::Settings`] into some `WindowAttributes` from `winit`.
14pub fn window_attributes(
15    settings: window::Settings,
16    title: &str,
17    scale_factor: f32,
18    primary_monitor: Option<winit::monitor::MonitorHandle>,
19    _id: Option<String>,
20) -> winit::window::WindowAttributes {
21    let mut attributes = winit::window::WindowAttributes::default();
22
23    attributes = attributes
24        .with_title(title)
25        .with_inner_size(winit::dpi::LogicalSize {
26            width: settings.size.width * scale_factor,
27            height: settings.size.height * scale_factor,
28        })
29        .with_maximized(settings.maximized)
30        .with_fullscreen(
31            settings
32                .fullscreen
33                .then_some(winit::window::Fullscreen::Borderless(None)),
34        )
35        .with_resizable(settings.resizable)
36        .with_enabled_buttons(if settings.resizable {
37            winit::window::WindowButtons::all()
38        } else {
39            winit::window::WindowButtons::CLOSE
40                | winit::window::WindowButtons::MINIMIZE
41        })
42        .with_decorations(settings.decorations)
43        .with_transparent(settings.transparent)
44        .with_window_icon(settings.icon.and_then(icon))
45        .with_window_level(window_level(settings.level))
46        .with_visible(settings.visible);
47
48    if let Some(position) =
49        position(primary_monitor.as_ref(), settings.size, settings.position)
50    {
51        attributes = attributes.with_position(position);
52    }
53
54    if let Some(min_size) = settings.min_size {
55        attributes = attributes.with_min_inner_size(winit::dpi::LogicalSize {
56            width: min_size.width,
57            height: min_size.height,
58        });
59    }
60
61    if let Some(max_size) = settings.max_size {
62        attributes = attributes.with_max_inner_size(winit::dpi::LogicalSize {
63            width: max_size.width,
64            height: max_size.height,
65        });
66    }
67
68    #[cfg(any(
69        target_os = "dragonfly",
70        target_os = "freebsd",
71        target_os = "netbsd",
72        target_os = "openbsd"
73    ))]
74    {
75        use ::winit::platform::wayland::WindowAttributesExtWayland;
76
77        if let Some(id) = _id {
78            attributes = attributes.with_name(id.clone(), id);
79        }
80    }
81
82    #[cfg(target_os = "windows")]
83    {
84        use winit::platform::windows::WindowAttributesExtWindows;
85
86        attributes = attributes
87            .with_drag_and_drop(settings.platform_specific.drag_and_drop);
88
89        attributes = attributes
90            .with_skip_taskbar(settings.platform_specific.skip_taskbar);
91
92        attributes = attributes.with_undecorated_shadow(
93            settings.platform_specific.undecorated_shadow,
94        );
95    }
96
97    #[cfg(target_os = "macos")]
98    {
99        use winit::platform::macos::WindowAttributesExtMacOS;
100
101        attributes = attributes
102            .with_title_hidden(settings.platform_specific.title_hidden)
103            .with_titlebar_transparent(
104                settings.platform_specific.titlebar_transparent,
105            )
106            .with_fullsize_content_view(
107                settings.platform_specific.fullsize_content_view,
108            );
109    }
110
111    #[cfg(target_os = "linux")]
112    {
113        #[cfg(feature = "x11")]
114        {
115            use winit::platform::x11::WindowAttributesExtX11;
116
117            attributes = attributes
118                .with_override_redirect(
119                    settings.platform_specific.override_redirect,
120                )
121                .with_name(
122                    &settings.platform_specific.application_id,
123                    &settings.platform_specific.application_id,
124                );
125        }
126        #[cfg(feature = "wayland")]
127        {
128            use winit::platform::wayland::WindowAttributesExtWayland;
129
130            attributes = attributes.with_name(
131                &settings.platform_specific.application_id,
132                &settings.platform_specific.application_id,
133            );
134        }
135    }
136
137    attributes
138}
139
140/// Converts a winit window event into an iced event.
141pub fn window_event(
142    event: winit::event::WindowEvent,
143    scale_factor: f32,
144    modifiers: winit::keyboard::ModifiersState,
145) -> Option<Event> {
146    use winit::event::Ime;
147    use winit::event::WindowEvent;
148
149    match event {
150        WindowEvent::Resized(new_size) => {
151            let logical_size = new_size.to_logical(f64::from(scale_factor));
152
153            Some(Event::Window(window::Event::Resized(Size {
154                width: logical_size.width,
155                height: logical_size.height,
156            })))
157        }
158        WindowEvent::CloseRequested => {
159            Some(Event::Window(window::Event::CloseRequested))
160        }
161        WindowEvent::CursorMoved { position, .. } => {
162            let position = position.to_logical::<f64>(f64::from(scale_factor));
163
164            Some(Event::Mouse(mouse::Event::CursorMoved {
165                position: Point::new(position.x as f32, position.y as f32),
166            }))
167        }
168        WindowEvent::CursorEntered { .. } => {
169            Some(Event::Mouse(mouse::Event::CursorEntered))
170        }
171        WindowEvent::CursorLeft { .. } => {
172            Some(Event::Mouse(mouse::Event::CursorLeft))
173        }
174        WindowEvent::MouseInput { button, state, .. } => {
175            let button = mouse_button(button);
176
177            Some(Event::Mouse(match state {
178                winit::event::ElementState::Pressed => {
179                    mouse::Event::ButtonPressed(button)
180                }
181                winit::event::ElementState::Released => {
182                    mouse::Event::ButtonReleased(button)
183                }
184            }))
185        }
186        WindowEvent::MouseWheel { delta, .. } => match delta {
187            winit::event::MouseScrollDelta::LineDelta(delta_x, delta_y) => {
188                Some(Event::Mouse(mouse::Event::WheelScrolled {
189                    delta: mouse::ScrollDelta::Lines {
190                        x: delta_x,
191                        y: delta_y,
192                    },
193                }))
194            }
195            winit::event::MouseScrollDelta::PixelDelta(position) => {
196                Some(Event::Mouse(mouse::Event::WheelScrolled {
197                    delta: mouse::ScrollDelta::Pixels {
198                        x: position.x as f32,
199                        y: position.y as f32,
200                    },
201                }))
202            }
203        },
204        // Ignore keyboard presses/releases during window focus/unfocus
205        WindowEvent::KeyboardInput { is_synthetic, .. } if is_synthetic => None,
206        WindowEvent::KeyboardInput { event, .. } => Some(Event::Keyboard({
207            let key = {
208                #[cfg(not(target_arch = "wasm32"))]
209                {
210                    use winit::platform::modifier_supplement::KeyEventExtModifierSupplement;
211                    event.key_without_modifiers()
212                }
213
214                #[cfg(target_arch = "wasm32")]
215                {
216                    // TODO: Fix inconsistent API on Wasm
217                    event.logical_key.clone()
218                }
219            };
220
221            let text = {
222                #[cfg(not(target_arch = "wasm32"))]
223                {
224                    use crate::core::SmolStr;
225                    use winit::platform::modifier_supplement::KeyEventExtModifierSupplement;
226
227                    event.text_with_all_modifiers().map(SmolStr::new)
228                }
229
230                #[cfg(target_arch = "wasm32")]
231                {
232                    // TODO: Fix inconsistent API on Wasm
233                    event.text
234                }
235            }.filter(|text| !text.as_str().chars().any(is_private_use));
236
237            let winit::event::KeyEvent {
238                state,
239                location,
240                logical_key,
241                physical_key,
242                ..
243            } = event;
244
245            let key = self::key(key);
246            let modified_key = self::key(logical_key);
247            let physical_key = self::physical_key(physical_key);
248            let modifiers = self::modifiers(modifiers);
249
250            let location = match location {
251                winit::keyboard::KeyLocation::Standard => {
252                    keyboard::Location::Standard
253                }
254                winit::keyboard::KeyLocation::Left => keyboard::Location::Left,
255                winit::keyboard::KeyLocation::Right => {
256                    keyboard::Location::Right
257                }
258                winit::keyboard::KeyLocation::Numpad => {
259                    keyboard::Location::Numpad
260                }
261            };
262
263            match state {
264                winit::event::ElementState::Pressed => {
265                    keyboard::Event::KeyPressed {
266                        key,
267                        modified_key,
268                        physical_key,
269                        modifiers,
270                        location,
271                        text,
272                    }
273                }
274                winit::event::ElementState::Released => {
275                    keyboard::Event::KeyReleased {
276                        key,
277                        modified_key,
278                        physical_key,
279                        modifiers,
280                        location,
281                    }
282                }
283            }
284        })),
285        WindowEvent::ModifiersChanged(new_modifiers) => {
286            Some(Event::Keyboard(keyboard::Event::ModifiersChanged(
287                self::modifiers(new_modifiers.state()),
288            )))
289        }
290        WindowEvent::Ime(event) => Some(Event::InputMethod(match event {
291            Ime::Enabled => input_method::Event::Opened,
292            Ime::Preedit(content, size) => input_method::Event::Preedit(
293                content,
294                size.map(|(start, end)| start..end),
295            ),
296            Ime::Commit(content) => input_method::Event::Commit(content),
297            Ime::Disabled => input_method::Event::Closed,
298        })),
299        WindowEvent::Focused(focused) => Some(Event::Window(if focused {
300            window::Event::Focused
301        } else {
302            window::Event::Unfocused
303        })),
304        WindowEvent::HoveredFile(path) => {
305            Some(Event::Window(window::Event::FileHovered(path.clone())))
306        }
307        WindowEvent::DroppedFile(path) => {
308            Some(Event::Window(window::Event::FileDropped(path.clone())))
309        }
310        WindowEvent::HoveredFileCancelled => {
311            Some(Event::Window(window::Event::FilesHoveredLeft))
312        }
313        WindowEvent::Touch(touch) => {
314            Some(Event::Touch(touch_event(touch, scale_factor)))
315        }
316        WindowEvent::Moved(position) => {
317            let winit::dpi::LogicalPosition { x, y } =
318                position.to_logical(f64::from(scale_factor));
319
320            Some(Event::Window(window::Event::Moved(Point::new(x, y))))
321        }
322        _ => None,
323    }
324}
325
326/// Converts a [`window::Level`] into a [`winit`] window level.
327///
328/// [`winit`]: https://github.com/rust-windowing/winit
329pub fn window_level(level: window::Level) -> winit::window::WindowLevel {
330    match level {
331        window::Level::Normal => winit::window::WindowLevel::Normal,
332        window::Level::AlwaysOnBottom => {
333            winit::window::WindowLevel::AlwaysOnBottom
334        }
335        window::Level::AlwaysOnTop => winit::window::WindowLevel::AlwaysOnTop,
336    }
337}
338
339/// Converts a [`window::Position`] into a [`winit`] logical position for a given monitor.
340///
341/// [`winit`]: https://github.com/rust-windowing/winit
342pub fn position(
343    monitor: Option<&winit::monitor::MonitorHandle>,
344    size: Size,
345    position: window::Position,
346) -> Option<winit::dpi::Position> {
347    match position {
348        window::Position::Default => None,
349        window::Position::Specific(position) => {
350            Some(winit::dpi::Position::Logical(winit::dpi::LogicalPosition {
351                x: f64::from(position.x),
352                y: f64::from(position.y),
353            }))
354        }
355        window::Position::SpecificWith(to_position) => {
356            if let Some(monitor) = monitor {
357                let start = monitor.position();
358
359                let resolution: winit::dpi::LogicalSize<f32> =
360                    monitor.size().to_logical(monitor.scale_factor());
361
362                let position = to_position(
363                    size,
364                    Size::new(resolution.width, resolution.height),
365                );
366
367                let centered: winit::dpi::PhysicalPosition<i32> =
368                    winit::dpi::LogicalPosition {
369                        x: position.x,
370                        y: position.y,
371                    }
372                    .to_physical(monitor.scale_factor());
373
374                Some(winit::dpi::Position::Physical(
375                    winit::dpi::PhysicalPosition {
376                        x: start.x + centered.x,
377                        y: start.y + centered.y,
378                    },
379                ))
380            } else {
381                None
382            }
383        }
384        window::Position::Centered => {
385            if let Some(monitor) = monitor {
386                let start = monitor.position();
387
388                let resolution: winit::dpi::LogicalSize<f64> =
389                    monitor.size().to_logical(monitor.scale_factor());
390
391                let centered: winit::dpi::PhysicalPosition<i32> =
392                    winit::dpi::LogicalPosition {
393                        x: (resolution.width - f64::from(size.width)) / 2.0,
394                        y: (resolution.height - f64::from(size.height)) / 2.0,
395                    }
396                    .to_physical(monitor.scale_factor());
397
398                Some(winit::dpi::Position::Physical(
399                    winit::dpi::PhysicalPosition {
400                        x: start.x + centered.x,
401                        y: start.y + centered.y,
402                    },
403                ))
404            } else {
405                None
406            }
407        }
408    }
409}
410
411/// Converts a [`window::Mode`] into a [`winit`] fullscreen mode.
412///
413/// [`winit`]: https://github.com/rust-windowing/winit
414pub fn fullscreen(
415    monitor: Option<winit::monitor::MonitorHandle>,
416    mode: window::Mode,
417) -> Option<winit::window::Fullscreen> {
418    match mode {
419        window::Mode::Windowed | window::Mode::Hidden => None,
420        window::Mode::Fullscreen => {
421            Some(winit::window::Fullscreen::Borderless(monitor))
422        }
423    }
424}
425
426/// Converts a [`window::Mode`] into a visibility flag.
427pub fn visible(mode: window::Mode) -> bool {
428    match mode {
429        window::Mode::Windowed | window::Mode::Fullscreen => true,
430        window::Mode::Hidden => false,
431    }
432}
433
434/// Converts a [`winit`] fullscreen mode into a [`window::Mode`].
435///
436/// [`winit`]: https://github.com/rust-windowing/winit
437pub fn mode(mode: Option<winit::window::Fullscreen>) -> window::Mode {
438    match mode {
439        None => window::Mode::Windowed,
440        Some(_) => window::Mode::Fullscreen,
441    }
442}
443
444/// Converts a [`winit`] window theme into a [`theme::Mode`].
445///
446/// [`winit`]: https://github.com/rust-windowing/winit
447pub fn theme_mode(theme: winit::window::Theme) -> theme::Mode {
448    match theme {
449        winit::window::Theme::Light => theme::Mode::Light,
450        winit::window::Theme::Dark => theme::Mode::Dark,
451    }
452}
453
454/// Converts a [`theme::Mode`] into a window theme.
455///
456/// [`winit`]: https://github.com/rust-windowing/winit
457pub fn window_theme(mode: theme::Mode) -> Option<winit::window::Theme> {
458    match mode {
459        theme::Mode::None => None,
460        theme::Mode::Light => Some(winit::window::Theme::Light),
461        theme::Mode::Dark => Some(winit::window::Theme::Dark),
462    }
463}
464
465/// Converts a [`mouse::Interaction`] into a [`winit`] cursor icon.
466///
467/// [`winit`]: https://github.com/rust-windowing/winit
468pub fn mouse_interaction(
469    interaction: mouse::Interaction,
470) -> winit::window::CursorIcon {
471    use mouse::Interaction;
472
473    match interaction {
474        Interaction::None | Interaction::Idle => {
475            winit::window::CursorIcon::Default
476        }
477        Interaction::Pointer => winit::window::CursorIcon::Pointer,
478        Interaction::Working => winit::window::CursorIcon::Progress,
479        Interaction::Grab => winit::window::CursorIcon::Grab,
480        Interaction::Grabbing => winit::window::CursorIcon::Grabbing,
481        Interaction::Crosshair => winit::window::CursorIcon::Crosshair,
482        Interaction::Text => winit::window::CursorIcon::Text,
483        Interaction::ResizingHorizontally => {
484            winit::window::CursorIcon::EwResize
485        }
486        Interaction::ResizingVertically => winit::window::CursorIcon::NsResize,
487        Interaction::ResizingDiagonallyUp => {
488            winit::window::CursorIcon::NeswResize
489        }
490        Interaction::ResizingDiagonallyDown => {
491            winit::window::CursorIcon::NwseResize
492        }
493        Interaction::NotAllowed => winit::window::CursorIcon::NotAllowed,
494        Interaction::ZoomIn => winit::window::CursorIcon::ZoomIn,
495        Interaction::ZoomOut => winit::window::CursorIcon::ZoomOut,
496        Interaction::Cell => winit::window::CursorIcon::Cell,
497        Interaction::Move => winit::window::CursorIcon::Move,
498        Interaction::Copy => winit::window::CursorIcon::Copy,
499        Interaction::Help => winit::window::CursorIcon::Help,
500    }
501}
502
503/// Converts a `MouseButton` from [`winit`] to an [`iced`] mouse button.
504///
505/// [`winit`]: https://github.com/rust-windowing/winit
506/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
507pub fn mouse_button(mouse_button: winit::event::MouseButton) -> mouse::Button {
508    match mouse_button {
509        winit::event::MouseButton::Left => mouse::Button::Left,
510        winit::event::MouseButton::Right => mouse::Button::Right,
511        winit::event::MouseButton::Middle => mouse::Button::Middle,
512        winit::event::MouseButton::Back => mouse::Button::Back,
513        winit::event::MouseButton::Forward => mouse::Button::Forward,
514        winit::event::MouseButton::Other(other) => mouse::Button::Other(other),
515    }
516}
517
518/// Converts some `ModifiersState` from [`winit`] to an [`iced`] modifiers
519/// state.
520///
521/// [`winit`]: https://github.com/rust-windowing/winit
522/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
523pub fn modifiers(
524    modifiers: winit::keyboard::ModifiersState,
525) -> keyboard::Modifiers {
526    let mut result = keyboard::Modifiers::empty();
527
528    result.set(keyboard::Modifiers::SHIFT, modifiers.shift_key());
529    result.set(keyboard::Modifiers::CTRL, modifiers.control_key());
530    result.set(keyboard::Modifiers::ALT, modifiers.alt_key());
531    result.set(keyboard::Modifiers::LOGO, modifiers.super_key());
532
533    result
534}
535
536/// Converts a physical cursor position into a logical `Point`.
537pub fn cursor_position(
538    position: winit::dpi::PhysicalPosition<f64>,
539    scale_factor: f32,
540) -> Point {
541    let logical_position = position.to_logical(f64::from(scale_factor));
542
543    Point::new(logical_position.x, logical_position.y)
544}
545
546/// Converts a `Touch` from [`winit`] to an [`iced`] touch event.
547///
548/// [`winit`]: https://github.com/rust-windowing/winit
549/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
550pub fn touch_event(
551    touch: winit::event::Touch,
552    scale_factor: f32,
553) -> touch::Event {
554    let id = touch::Finger(touch.id);
555    let position = {
556        let location =
557            touch.location.to_logical::<f64>(f64::from(scale_factor));
558
559        Point::new(location.x as f32, location.y as f32)
560    };
561
562    match touch.phase {
563        winit::event::TouchPhase::Started => {
564            touch::Event::FingerPressed { id, position }
565        }
566        winit::event::TouchPhase::Moved => {
567            touch::Event::FingerMoved { id, position }
568        }
569        winit::event::TouchPhase::Ended => {
570            touch::Event::FingerLifted { id, position }
571        }
572        winit::event::TouchPhase::Cancelled => {
573            touch::Event::FingerLost { id, position }
574        }
575    }
576}
577
578/// Converts a `Key` from [`winit`] to an [`iced`] key.
579///
580/// [`winit`]: https://github.com/rust-windowing/winit
581/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
582pub fn key(key: winit::keyboard::Key) -> keyboard::Key {
583    use keyboard::key::Named;
584    use winit::keyboard::NamedKey;
585
586    match key {
587        winit::keyboard::Key::Character(c) => keyboard::Key::Character(c),
588        winit::keyboard::Key::Named(named_key) => {
589            keyboard::Key::Named(match named_key {
590                NamedKey::Alt => Named::Alt,
591                NamedKey::AltGraph => Named::AltGraph,
592                NamedKey::CapsLock => Named::CapsLock,
593                NamedKey::Control => Named::Control,
594                NamedKey::Fn => Named::Fn,
595                NamedKey::FnLock => Named::FnLock,
596                NamedKey::NumLock => Named::NumLock,
597                NamedKey::ScrollLock => Named::ScrollLock,
598                NamedKey::Shift => Named::Shift,
599                NamedKey::Symbol => Named::Symbol,
600                NamedKey::SymbolLock => Named::SymbolLock,
601                NamedKey::Meta => Named::Meta,
602                NamedKey::Hyper => Named::Hyper,
603                NamedKey::Super => Named::Super,
604                NamedKey::Enter => Named::Enter,
605                NamedKey::Tab => Named::Tab,
606                NamedKey::Space => Named::Space,
607                NamedKey::ArrowDown => Named::ArrowDown,
608                NamedKey::ArrowLeft => Named::ArrowLeft,
609                NamedKey::ArrowRight => Named::ArrowRight,
610                NamedKey::ArrowUp => Named::ArrowUp,
611                NamedKey::End => Named::End,
612                NamedKey::Home => Named::Home,
613                NamedKey::PageDown => Named::PageDown,
614                NamedKey::PageUp => Named::PageUp,
615                NamedKey::Backspace => Named::Backspace,
616                NamedKey::Clear => Named::Clear,
617                NamedKey::Copy => Named::Copy,
618                NamedKey::CrSel => Named::CrSel,
619                NamedKey::Cut => Named::Cut,
620                NamedKey::Delete => Named::Delete,
621                NamedKey::EraseEof => Named::EraseEof,
622                NamedKey::ExSel => Named::ExSel,
623                NamedKey::Insert => Named::Insert,
624                NamedKey::Paste => Named::Paste,
625                NamedKey::Redo => Named::Redo,
626                NamedKey::Undo => Named::Undo,
627                NamedKey::Accept => Named::Accept,
628                NamedKey::Again => Named::Again,
629                NamedKey::Attn => Named::Attn,
630                NamedKey::Cancel => Named::Cancel,
631                NamedKey::ContextMenu => Named::ContextMenu,
632                NamedKey::Escape => Named::Escape,
633                NamedKey::Execute => Named::Execute,
634                NamedKey::Find => Named::Find,
635                NamedKey::Help => Named::Help,
636                NamedKey::Pause => Named::Pause,
637                NamedKey::Play => Named::Play,
638                NamedKey::Props => Named::Props,
639                NamedKey::Select => Named::Select,
640                NamedKey::ZoomIn => Named::ZoomIn,
641                NamedKey::ZoomOut => Named::ZoomOut,
642                NamedKey::BrightnessDown => Named::BrightnessDown,
643                NamedKey::BrightnessUp => Named::BrightnessUp,
644                NamedKey::Eject => Named::Eject,
645                NamedKey::LogOff => Named::LogOff,
646                NamedKey::Power => Named::Power,
647                NamedKey::PowerOff => Named::PowerOff,
648                NamedKey::PrintScreen => Named::PrintScreen,
649                NamedKey::Hibernate => Named::Hibernate,
650                NamedKey::Standby => Named::Standby,
651                NamedKey::WakeUp => Named::WakeUp,
652                NamedKey::AllCandidates => Named::AllCandidates,
653                NamedKey::Alphanumeric => Named::Alphanumeric,
654                NamedKey::CodeInput => Named::CodeInput,
655                NamedKey::Compose => Named::Compose,
656                NamedKey::Convert => Named::Convert,
657                NamedKey::FinalMode => Named::FinalMode,
658                NamedKey::GroupFirst => Named::GroupFirst,
659                NamedKey::GroupLast => Named::GroupLast,
660                NamedKey::GroupNext => Named::GroupNext,
661                NamedKey::GroupPrevious => Named::GroupPrevious,
662                NamedKey::ModeChange => Named::ModeChange,
663                NamedKey::NextCandidate => Named::NextCandidate,
664                NamedKey::NonConvert => Named::NonConvert,
665                NamedKey::PreviousCandidate => Named::PreviousCandidate,
666                NamedKey::Process => Named::Process,
667                NamedKey::SingleCandidate => Named::SingleCandidate,
668                NamedKey::HangulMode => Named::HangulMode,
669                NamedKey::HanjaMode => Named::HanjaMode,
670                NamedKey::JunjaMode => Named::JunjaMode,
671                NamedKey::Eisu => Named::Eisu,
672                NamedKey::Hankaku => Named::Hankaku,
673                NamedKey::Hiragana => Named::Hiragana,
674                NamedKey::HiraganaKatakana => Named::HiraganaKatakana,
675                NamedKey::KanaMode => Named::KanaMode,
676                NamedKey::KanjiMode => Named::KanjiMode,
677                NamedKey::Katakana => Named::Katakana,
678                NamedKey::Romaji => Named::Romaji,
679                NamedKey::Zenkaku => Named::Zenkaku,
680                NamedKey::ZenkakuHankaku => Named::ZenkakuHankaku,
681                NamedKey::Soft1 => Named::Soft1,
682                NamedKey::Soft2 => Named::Soft2,
683                NamedKey::Soft3 => Named::Soft3,
684                NamedKey::Soft4 => Named::Soft4,
685                NamedKey::ChannelDown => Named::ChannelDown,
686                NamedKey::ChannelUp => Named::ChannelUp,
687                NamedKey::Close => Named::Close,
688                NamedKey::MailForward => Named::MailForward,
689                NamedKey::MailReply => Named::MailReply,
690                NamedKey::MailSend => Named::MailSend,
691                NamedKey::MediaClose => Named::MediaClose,
692                NamedKey::MediaFastForward => Named::MediaFastForward,
693                NamedKey::MediaPause => Named::MediaPause,
694                NamedKey::MediaPlay => Named::MediaPlay,
695                NamedKey::MediaPlayPause => Named::MediaPlayPause,
696                NamedKey::MediaRecord => Named::MediaRecord,
697                NamedKey::MediaRewind => Named::MediaRewind,
698                NamedKey::MediaStop => Named::MediaStop,
699                NamedKey::MediaTrackNext => Named::MediaTrackNext,
700                NamedKey::MediaTrackPrevious => Named::MediaTrackPrevious,
701                NamedKey::New => Named::New,
702                NamedKey::Open => Named::Open,
703                NamedKey::Print => Named::Print,
704                NamedKey::Save => Named::Save,
705                NamedKey::SpellCheck => Named::SpellCheck,
706                NamedKey::Key11 => Named::Key11,
707                NamedKey::Key12 => Named::Key12,
708                NamedKey::AudioBalanceLeft => Named::AudioBalanceLeft,
709                NamedKey::AudioBalanceRight => Named::AudioBalanceRight,
710                NamedKey::AudioBassBoostDown => Named::AudioBassBoostDown,
711                NamedKey::AudioBassBoostToggle => Named::AudioBassBoostToggle,
712                NamedKey::AudioBassBoostUp => Named::AudioBassBoostUp,
713                NamedKey::AudioFaderFront => Named::AudioFaderFront,
714                NamedKey::AudioFaderRear => Named::AudioFaderRear,
715                NamedKey::AudioSurroundModeNext => Named::AudioSurroundModeNext,
716                NamedKey::AudioTrebleDown => Named::AudioTrebleDown,
717                NamedKey::AudioTrebleUp => Named::AudioTrebleUp,
718                NamedKey::AudioVolumeDown => Named::AudioVolumeDown,
719                NamedKey::AudioVolumeUp => Named::AudioVolumeUp,
720                NamedKey::AudioVolumeMute => Named::AudioVolumeMute,
721                NamedKey::MicrophoneToggle => Named::MicrophoneToggle,
722                NamedKey::MicrophoneVolumeDown => Named::MicrophoneVolumeDown,
723                NamedKey::MicrophoneVolumeUp => Named::MicrophoneVolumeUp,
724                NamedKey::MicrophoneVolumeMute => Named::MicrophoneVolumeMute,
725                NamedKey::SpeechCorrectionList => Named::SpeechCorrectionList,
726                NamedKey::SpeechInputToggle => Named::SpeechInputToggle,
727                NamedKey::LaunchApplication1 => Named::LaunchApplication1,
728                NamedKey::LaunchApplication2 => Named::LaunchApplication2,
729                NamedKey::LaunchCalendar => Named::LaunchCalendar,
730                NamedKey::LaunchContacts => Named::LaunchContacts,
731                NamedKey::LaunchMail => Named::LaunchMail,
732                NamedKey::LaunchMediaPlayer => Named::LaunchMediaPlayer,
733                NamedKey::LaunchMusicPlayer => Named::LaunchMusicPlayer,
734                NamedKey::LaunchPhone => Named::LaunchPhone,
735                NamedKey::LaunchScreenSaver => Named::LaunchScreenSaver,
736                NamedKey::LaunchSpreadsheet => Named::LaunchSpreadsheet,
737                NamedKey::LaunchWebBrowser => Named::LaunchWebBrowser,
738                NamedKey::LaunchWebCam => Named::LaunchWebCam,
739                NamedKey::LaunchWordProcessor => Named::LaunchWordProcessor,
740                NamedKey::BrowserBack => Named::BrowserBack,
741                NamedKey::BrowserFavorites => Named::BrowserFavorites,
742                NamedKey::BrowserForward => Named::BrowserForward,
743                NamedKey::BrowserHome => Named::BrowserHome,
744                NamedKey::BrowserRefresh => Named::BrowserRefresh,
745                NamedKey::BrowserSearch => Named::BrowserSearch,
746                NamedKey::BrowserStop => Named::BrowserStop,
747                NamedKey::AppSwitch => Named::AppSwitch,
748                NamedKey::Call => Named::Call,
749                NamedKey::Camera => Named::Camera,
750                NamedKey::CameraFocus => Named::CameraFocus,
751                NamedKey::EndCall => Named::EndCall,
752                NamedKey::GoBack => Named::GoBack,
753                NamedKey::GoHome => Named::GoHome,
754                NamedKey::HeadsetHook => Named::HeadsetHook,
755                NamedKey::LastNumberRedial => Named::LastNumberRedial,
756                NamedKey::Notification => Named::Notification,
757                NamedKey::MannerMode => Named::MannerMode,
758                NamedKey::VoiceDial => Named::VoiceDial,
759                NamedKey::TV => Named::TV,
760                NamedKey::TV3DMode => Named::TV3DMode,
761                NamedKey::TVAntennaCable => Named::TVAntennaCable,
762                NamedKey::TVAudioDescription => Named::TVAudioDescription,
763                NamedKey::TVAudioDescriptionMixDown => {
764                    Named::TVAudioDescriptionMixDown
765                }
766                NamedKey::TVAudioDescriptionMixUp => {
767                    Named::TVAudioDescriptionMixUp
768                }
769                NamedKey::TVContentsMenu => Named::TVContentsMenu,
770                NamedKey::TVDataService => Named::TVDataService,
771                NamedKey::TVInput => Named::TVInput,
772                NamedKey::TVInputComponent1 => Named::TVInputComponent1,
773                NamedKey::TVInputComponent2 => Named::TVInputComponent2,
774                NamedKey::TVInputComposite1 => Named::TVInputComposite1,
775                NamedKey::TVInputComposite2 => Named::TVInputComposite2,
776                NamedKey::TVInputHDMI1 => Named::TVInputHDMI1,
777                NamedKey::TVInputHDMI2 => Named::TVInputHDMI2,
778                NamedKey::TVInputHDMI3 => Named::TVInputHDMI3,
779                NamedKey::TVInputHDMI4 => Named::TVInputHDMI4,
780                NamedKey::TVInputVGA1 => Named::TVInputVGA1,
781                NamedKey::TVMediaContext => Named::TVMediaContext,
782                NamedKey::TVNetwork => Named::TVNetwork,
783                NamedKey::TVNumberEntry => Named::TVNumberEntry,
784                NamedKey::TVPower => Named::TVPower,
785                NamedKey::TVRadioService => Named::TVRadioService,
786                NamedKey::TVSatellite => Named::TVSatellite,
787                NamedKey::TVSatelliteBS => Named::TVSatelliteBS,
788                NamedKey::TVSatelliteCS => Named::TVSatelliteCS,
789                NamedKey::TVSatelliteToggle => Named::TVSatelliteToggle,
790                NamedKey::TVTerrestrialAnalog => Named::TVTerrestrialAnalog,
791                NamedKey::TVTerrestrialDigital => Named::TVTerrestrialDigital,
792                NamedKey::TVTimer => Named::TVTimer,
793                NamedKey::AVRInput => Named::AVRInput,
794                NamedKey::AVRPower => Named::AVRPower,
795                NamedKey::ColorF0Red => Named::ColorF0Red,
796                NamedKey::ColorF1Green => Named::ColorF1Green,
797                NamedKey::ColorF2Yellow => Named::ColorF2Yellow,
798                NamedKey::ColorF3Blue => Named::ColorF3Blue,
799                NamedKey::ColorF4Grey => Named::ColorF4Grey,
800                NamedKey::ColorF5Brown => Named::ColorF5Brown,
801                NamedKey::ClosedCaptionToggle => Named::ClosedCaptionToggle,
802                NamedKey::Dimmer => Named::Dimmer,
803                NamedKey::DisplaySwap => Named::DisplaySwap,
804                NamedKey::DVR => Named::DVR,
805                NamedKey::Exit => Named::Exit,
806                NamedKey::FavoriteClear0 => Named::FavoriteClear0,
807                NamedKey::FavoriteClear1 => Named::FavoriteClear1,
808                NamedKey::FavoriteClear2 => Named::FavoriteClear2,
809                NamedKey::FavoriteClear3 => Named::FavoriteClear3,
810                NamedKey::FavoriteRecall0 => Named::FavoriteRecall0,
811                NamedKey::FavoriteRecall1 => Named::FavoriteRecall1,
812                NamedKey::FavoriteRecall2 => Named::FavoriteRecall2,
813                NamedKey::FavoriteRecall3 => Named::FavoriteRecall3,
814                NamedKey::FavoriteStore0 => Named::FavoriteStore0,
815                NamedKey::FavoriteStore1 => Named::FavoriteStore1,
816                NamedKey::FavoriteStore2 => Named::FavoriteStore2,
817                NamedKey::FavoriteStore3 => Named::FavoriteStore3,
818                NamedKey::Guide => Named::Guide,
819                NamedKey::GuideNextDay => Named::GuideNextDay,
820                NamedKey::GuidePreviousDay => Named::GuidePreviousDay,
821                NamedKey::Info => Named::Info,
822                NamedKey::InstantReplay => Named::InstantReplay,
823                NamedKey::Link => Named::Link,
824                NamedKey::ListProgram => Named::ListProgram,
825                NamedKey::LiveContent => Named::LiveContent,
826                NamedKey::Lock => Named::Lock,
827                NamedKey::MediaApps => Named::MediaApps,
828                NamedKey::MediaAudioTrack => Named::MediaAudioTrack,
829                NamedKey::MediaLast => Named::MediaLast,
830                NamedKey::MediaSkipBackward => Named::MediaSkipBackward,
831                NamedKey::MediaSkipForward => Named::MediaSkipForward,
832                NamedKey::MediaStepBackward => Named::MediaStepBackward,
833                NamedKey::MediaStepForward => Named::MediaStepForward,
834                NamedKey::MediaTopMenu => Named::MediaTopMenu,
835                NamedKey::NavigateIn => Named::NavigateIn,
836                NamedKey::NavigateNext => Named::NavigateNext,
837                NamedKey::NavigateOut => Named::NavigateOut,
838                NamedKey::NavigatePrevious => Named::NavigatePrevious,
839                NamedKey::NextFavoriteChannel => Named::NextFavoriteChannel,
840                NamedKey::NextUserProfile => Named::NextUserProfile,
841                NamedKey::OnDemand => Named::OnDemand,
842                NamedKey::Pairing => Named::Pairing,
843                NamedKey::PinPDown => Named::PinPDown,
844                NamedKey::PinPMove => Named::PinPMove,
845                NamedKey::PinPToggle => Named::PinPToggle,
846                NamedKey::PinPUp => Named::PinPUp,
847                NamedKey::PlaySpeedDown => Named::PlaySpeedDown,
848                NamedKey::PlaySpeedReset => Named::PlaySpeedReset,
849                NamedKey::PlaySpeedUp => Named::PlaySpeedUp,
850                NamedKey::RandomToggle => Named::RandomToggle,
851                NamedKey::RcLowBattery => Named::RcLowBattery,
852                NamedKey::RecordSpeedNext => Named::RecordSpeedNext,
853                NamedKey::RfBypass => Named::RfBypass,
854                NamedKey::ScanChannelsToggle => Named::ScanChannelsToggle,
855                NamedKey::ScreenModeNext => Named::ScreenModeNext,
856                NamedKey::Settings => Named::Settings,
857                NamedKey::SplitScreenToggle => Named::SplitScreenToggle,
858                NamedKey::STBInput => Named::STBInput,
859                NamedKey::STBPower => Named::STBPower,
860                NamedKey::Subtitle => Named::Subtitle,
861                NamedKey::Teletext => Named::Teletext,
862                NamedKey::VideoModeNext => Named::VideoModeNext,
863                NamedKey::Wink => Named::Wink,
864                NamedKey::ZoomToggle => Named::ZoomToggle,
865                NamedKey::F1 => Named::F1,
866                NamedKey::F2 => Named::F2,
867                NamedKey::F3 => Named::F3,
868                NamedKey::F4 => Named::F4,
869                NamedKey::F5 => Named::F5,
870                NamedKey::F6 => Named::F6,
871                NamedKey::F7 => Named::F7,
872                NamedKey::F8 => Named::F8,
873                NamedKey::F9 => Named::F9,
874                NamedKey::F10 => Named::F10,
875                NamedKey::F11 => Named::F11,
876                NamedKey::F12 => Named::F12,
877                NamedKey::F13 => Named::F13,
878                NamedKey::F14 => Named::F14,
879                NamedKey::F15 => Named::F15,
880                NamedKey::F16 => Named::F16,
881                NamedKey::F17 => Named::F17,
882                NamedKey::F18 => Named::F18,
883                NamedKey::F19 => Named::F19,
884                NamedKey::F20 => Named::F20,
885                NamedKey::F21 => Named::F21,
886                NamedKey::F22 => Named::F22,
887                NamedKey::F23 => Named::F23,
888                NamedKey::F24 => Named::F24,
889                NamedKey::F25 => Named::F25,
890                NamedKey::F26 => Named::F26,
891                NamedKey::F27 => Named::F27,
892                NamedKey::F28 => Named::F28,
893                NamedKey::F29 => Named::F29,
894                NamedKey::F30 => Named::F30,
895                NamedKey::F31 => Named::F31,
896                NamedKey::F32 => Named::F32,
897                NamedKey::F33 => Named::F33,
898                NamedKey::F34 => Named::F34,
899                NamedKey::F35 => Named::F35,
900                _ => return keyboard::Key::Unidentified,
901            })
902        }
903        _ => keyboard::Key::Unidentified,
904    }
905}
906
907/// Converts a `PhysicalKey` from [`winit`] to an [`iced`] physical key.
908///
909/// [`winit`]: https://github.com/rust-windowing/winit
910/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
911pub fn physical_key(
912    physical_key: winit::keyboard::PhysicalKey,
913) -> keyboard::key::Physical {
914    match physical_key {
915        winit::keyboard::PhysicalKey::Code(code) => key_code(code)
916            .map(keyboard::key::Physical::Code)
917            .unwrap_or(keyboard::key::Physical::Unidentified(
918                keyboard::key::NativeCode::Unidentified,
919            )),
920        winit::keyboard::PhysicalKey::Unidentified(code) => {
921            keyboard::key::Physical::Unidentified(native_key_code(code))
922        }
923    }
924}
925
926/// Converts a `KeyCode` from [`winit`] to an [`iced`] key code.
927///
928/// [`winit`]: https://github.com/rust-windowing/winit
929/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
930pub fn key_code(
931    key_code: winit::keyboard::KeyCode,
932) -> Option<keyboard::key::Code> {
933    use winit::keyboard::KeyCode;
934
935    Some(match key_code {
936        KeyCode::Backquote => keyboard::key::Code::Backquote,
937        KeyCode::Backslash => keyboard::key::Code::Backslash,
938        KeyCode::BracketLeft => keyboard::key::Code::BracketLeft,
939        KeyCode::BracketRight => keyboard::key::Code::BracketRight,
940        KeyCode::Comma => keyboard::key::Code::Comma,
941        KeyCode::Digit0 => keyboard::key::Code::Digit0,
942        KeyCode::Digit1 => keyboard::key::Code::Digit1,
943        KeyCode::Digit2 => keyboard::key::Code::Digit2,
944        KeyCode::Digit3 => keyboard::key::Code::Digit3,
945        KeyCode::Digit4 => keyboard::key::Code::Digit4,
946        KeyCode::Digit5 => keyboard::key::Code::Digit5,
947        KeyCode::Digit6 => keyboard::key::Code::Digit6,
948        KeyCode::Digit7 => keyboard::key::Code::Digit7,
949        KeyCode::Digit8 => keyboard::key::Code::Digit8,
950        KeyCode::Digit9 => keyboard::key::Code::Digit9,
951        KeyCode::Equal => keyboard::key::Code::Equal,
952        KeyCode::IntlBackslash => keyboard::key::Code::IntlBackslash,
953        KeyCode::IntlRo => keyboard::key::Code::IntlRo,
954        KeyCode::IntlYen => keyboard::key::Code::IntlYen,
955        KeyCode::KeyA => keyboard::key::Code::KeyA,
956        KeyCode::KeyB => keyboard::key::Code::KeyB,
957        KeyCode::KeyC => keyboard::key::Code::KeyC,
958        KeyCode::KeyD => keyboard::key::Code::KeyD,
959        KeyCode::KeyE => keyboard::key::Code::KeyE,
960        KeyCode::KeyF => keyboard::key::Code::KeyF,
961        KeyCode::KeyG => keyboard::key::Code::KeyG,
962        KeyCode::KeyH => keyboard::key::Code::KeyH,
963        KeyCode::KeyI => keyboard::key::Code::KeyI,
964        KeyCode::KeyJ => keyboard::key::Code::KeyJ,
965        KeyCode::KeyK => keyboard::key::Code::KeyK,
966        KeyCode::KeyL => keyboard::key::Code::KeyL,
967        KeyCode::KeyM => keyboard::key::Code::KeyM,
968        KeyCode::KeyN => keyboard::key::Code::KeyN,
969        KeyCode::KeyO => keyboard::key::Code::KeyO,
970        KeyCode::KeyP => keyboard::key::Code::KeyP,
971        KeyCode::KeyQ => keyboard::key::Code::KeyQ,
972        KeyCode::KeyR => keyboard::key::Code::KeyR,
973        KeyCode::KeyS => keyboard::key::Code::KeyS,
974        KeyCode::KeyT => keyboard::key::Code::KeyT,
975        KeyCode::KeyU => keyboard::key::Code::KeyU,
976        KeyCode::KeyV => keyboard::key::Code::KeyV,
977        KeyCode::KeyW => keyboard::key::Code::KeyW,
978        KeyCode::KeyX => keyboard::key::Code::KeyX,
979        KeyCode::KeyY => keyboard::key::Code::KeyY,
980        KeyCode::KeyZ => keyboard::key::Code::KeyZ,
981        KeyCode::Minus => keyboard::key::Code::Minus,
982        KeyCode::Period => keyboard::key::Code::Period,
983        KeyCode::Quote => keyboard::key::Code::Quote,
984        KeyCode::Semicolon => keyboard::key::Code::Semicolon,
985        KeyCode::Slash => keyboard::key::Code::Slash,
986        KeyCode::AltLeft => keyboard::key::Code::AltLeft,
987        KeyCode::AltRight => keyboard::key::Code::AltRight,
988        KeyCode::Backspace => keyboard::key::Code::Backspace,
989        KeyCode::CapsLock => keyboard::key::Code::CapsLock,
990        KeyCode::ContextMenu => keyboard::key::Code::ContextMenu,
991        KeyCode::ControlLeft => keyboard::key::Code::ControlLeft,
992        KeyCode::ControlRight => keyboard::key::Code::ControlRight,
993        KeyCode::Enter => keyboard::key::Code::Enter,
994        KeyCode::SuperLeft => keyboard::key::Code::SuperLeft,
995        KeyCode::SuperRight => keyboard::key::Code::SuperRight,
996        KeyCode::ShiftLeft => keyboard::key::Code::ShiftLeft,
997        KeyCode::ShiftRight => keyboard::key::Code::ShiftRight,
998        KeyCode::Space => keyboard::key::Code::Space,
999        KeyCode::Tab => keyboard::key::Code::Tab,
1000        KeyCode::Convert => keyboard::key::Code::Convert,
1001        KeyCode::KanaMode => keyboard::key::Code::KanaMode,
1002        KeyCode::Lang1 => keyboard::key::Code::Lang1,
1003        KeyCode::Lang2 => keyboard::key::Code::Lang2,
1004        KeyCode::Lang3 => keyboard::key::Code::Lang3,
1005        KeyCode::Lang4 => keyboard::key::Code::Lang4,
1006        KeyCode::Lang5 => keyboard::key::Code::Lang5,
1007        KeyCode::NonConvert => keyboard::key::Code::NonConvert,
1008        KeyCode::Delete => keyboard::key::Code::Delete,
1009        KeyCode::End => keyboard::key::Code::End,
1010        KeyCode::Help => keyboard::key::Code::Help,
1011        KeyCode::Home => keyboard::key::Code::Home,
1012        KeyCode::Insert => keyboard::key::Code::Insert,
1013        KeyCode::PageDown => keyboard::key::Code::PageDown,
1014        KeyCode::PageUp => keyboard::key::Code::PageUp,
1015        KeyCode::ArrowDown => keyboard::key::Code::ArrowDown,
1016        KeyCode::ArrowLeft => keyboard::key::Code::ArrowLeft,
1017        KeyCode::ArrowRight => keyboard::key::Code::ArrowRight,
1018        KeyCode::ArrowUp => keyboard::key::Code::ArrowUp,
1019        KeyCode::NumLock => keyboard::key::Code::NumLock,
1020        KeyCode::Numpad0 => keyboard::key::Code::Numpad0,
1021        KeyCode::Numpad1 => keyboard::key::Code::Numpad1,
1022        KeyCode::Numpad2 => keyboard::key::Code::Numpad2,
1023        KeyCode::Numpad3 => keyboard::key::Code::Numpad3,
1024        KeyCode::Numpad4 => keyboard::key::Code::Numpad4,
1025        KeyCode::Numpad5 => keyboard::key::Code::Numpad5,
1026        KeyCode::Numpad6 => keyboard::key::Code::Numpad6,
1027        KeyCode::Numpad7 => keyboard::key::Code::Numpad7,
1028        KeyCode::Numpad8 => keyboard::key::Code::Numpad8,
1029        KeyCode::Numpad9 => keyboard::key::Code::Numpad9,
1030        KeyCode::NumpadAdd => keyboard::key::Code::NumpadAdd,
1031        KeyCode::NumpadBackspace => keyboard::key::Code::NumpadBackspace,
1032        KeyCode::NumpadClear => keyboard::key::Code::NumpadClear,
1033        KeyCode::NumpadClearEntry => keyboard::key::Code::NumpadClearEntry,
1034        KeyCode::NumpadComma => keyboard::key::Code::NumpadComma,
1035        KeyCode::NumpadDecimal => keyboard::key::Code::NumpadDecimal,
1036        KeyCode::NumpadDivide => keyboard::key::Code::NumpadDivide,
1037        KeyCode::NumpadEnter => keyboard::key::Code::NumpadEnter,
1038        KeyCode::NumpadEqual => keyboard::key::Code::NumpadEqual,
1039        KeyCode::NumpadHash => keyboard::key::Code::NumpadHash,
1040        KeyCode::NumpadMemoryAdd => keyboard::key::Code::NumpadMemoryAdd,
1041        KeyCode::NumpadMemoryClear => keyboard::key::Code::NumpadMemoryClear,
1042        KeyCode::NumpadMemoryRecall => keyboard::key::Code::NumpadMemoryRecall,
1043        KeyCode::NumpadMemoryStore => keyboard::key::Code::NumpadMemoryStore,
1044        KeyCode::NumpadMemorySubtract => {
1045            keyboard::key::Code::NumpadMemorySubtract
1046        }
1047        KeyCode::NumpadMultiply => keyboard::key::Code::NumpadMultiply,
1048        KeyCode::NumpadParenLeft => keyboard::key::Code::NumpadParenLeft,
1049        KeyCode::NumpadParenRight => keyboard::key::Code::NumpadParenRight,
1050        KeyCode::NumpadStar => keyboard::key::Code::NumpadStar,
1051        KeyCode::NumpadSubtract => keyboard::key::Code::NumpadSubtract,
1052        KeyCode::Escape => keyboard::key::Code::Escape,
1053        KeyCode::Fn => keyboard::key::Code::Fn,
1054        KeyCode::FnLock => keyboard::key::Code::FnLock,
1055        KeyCode::PrintScreen => keyboard::key::Code::PrintScreen,
1056        KeyCode::ScrollLock => keyboard::key::Code::ScrollLock,
1057        KeyCode::Pause => keyboard::key::Code::Pause,
1058        KeyCode::BrowserBack => keyboard::key::Code::BrowserBack,
1059        KeyCode::BrowserFavorites => keyboard::key::Code::BrowserFavorites,
1060        KeyCode::BrowserForward => keyboard::key::Code::BrowserForward,
1061        KeyCode::BrowserHome => keyboard::key::Code::BrowserHome,
1062        KeyCode::BrowserRefresh => keyboard::key::Code::BrowserRefresh,
1063        KeyCode::BrowserSearch => keyboard::key::Code::BrowserSearch,
1064        KeyCode::BrowserStop => keyboard::key::Code::BrowserStop,
1065        KeyCode::Eject => keyboard::key::Code::Eject,
1066        KeyCode::LaunchApp1 => keyboard::key::Code::LaunchApp1,
1067        KeyCode::LaunchApp2 => keyboard::key::Code::LaunchApp2,
1068        KeyCode::LaunchMail => keyboard::key::Code::LaunchMail,
1069        KeyCode::MediaPlayPause => keyboard::key::Code::MediaPlayPause,
1070        KeyCode::MediaSelect => keyboard::key::Code::MediaSelect,
1071        KeyCode::MediaStop => keyboard::key::Code::MediaStop,
1072        KeyCode::MediaTrackNext => keyboard::key::Code::MediaTrackNext,
1073        KeyCode::MediaTrackPrevious => keyboard::key::Code::MediaTrackPrevious,
1074        KeyCode::Power => keyboard::key::Code::Power,
1075        KeyCode::Sleep => keyboard::key::Code::Sleep,
1076        KeyCode::AudioVolumeDown => keyboard::key::Code::AudioVolumeDown,
1077        KeyCode::AudioVolumeMute => keyboard::key::Code::AudioVolumeMute,
1078        KeyCode::AudioVolumeUp => keyboard::key::Code::AudioVolumeUp,
1079        KeyCode::WakeUp => keyboard::key::Code::WakeUp,
1080        KeyCode::Meta => keyboard::key::Code::Meta,
1081        KeyCode::Hyper => keyboard::key::Code::Hyper,
1082        KeyCode::Turbo => keyboard::key::Code::Turbo,
1083        KeyCode::Abort => keyboard::key::Code::Abort,
1084        KeyCode::Resume => keyboard::key::Code::Resume,
1085        KeyCode::Suspend => keyboard::key::Code::Suspend,
1086        KeyCode::Again => keyboard::key::Code::Again,
1087        KeyCode::Copy => keyboard::key::Code::Copy,
1088        KeyCode::Cut => keyboard::key::Code::Cut,
1089        KeyCode::Find => keyboard::key::Code::Find,
1090        KeyCode::Open => keyboard::key::Code::Open,
1091        KeyCode::Paste => keyboard::key::Code::Paste,
1092        KeyCode::Props => keyboard::key::Code::Props,
1093        KeyCode::Select => keyboard::key::Code::Select,
1094        KeyCode::Undo => keyboard::key::Code::Undo,
1095        KeyCode::Hiragana => keyboard::key::Code::Hiragana,
1096        KeyCode::Katakana => keyboard::key::Code::Katakana,
1097        KeyCode::F1 => keyboard::key::Code::F1,
1098        KeyCode::F2 => keyboard::key::Code::F2,
1099        KeyCode::F3 => keyboard::key::Code::F3,
1100        KeyCode::F4 => keyboard::key::Code::F4,
1101        KeyCode::F5 => keyboard::key::Code::F5,
1102        KeyCode::F6 => keyboard::key::Code::F6,
1103        KeyCode::F7 => keyboard::key::Code::F7,
1104        KeyCode::F8 => keyboard::key::Code::F8,
1105        KeyCode::F9 => keyboard::key::Code::F9,
1106        KeyCode::F10 => keyboard::key::Code::F10,
1107        KeyCode::F11 => keyboard::key::Code::F11,
1108        KeyCode::F12 => keyboard::key::Code::F12,
1109        KeyCode::F13 => keyboard::key::Code::F13,
1110        KeyCode::F14 => keyboard::key::Code::F14,
1111        KeyCode::F15 => keyboard::key::Code::F15,
1112        KeyCode::F16 => keyboard::key::Code::F16,
1113        KeyCode::F17 => keyboard::key::Code::F17,
1114        KeyCode::F18 => keyboard::key::Code::F18,
1115        KeyCode::F19 => keyboard::key::Code::F19,
1116        KeyCode::F20 => keyboard::key::Code::F20,
1117        KeyCode::F21 => keyboard::key::Code::F21,
1118        KeyCode::F22 => keyboard::key::Code::F22,
1119        KeyCode::F23 => keyboard::key::Code::F23,
1120        KeyCode::F24 => keyboard::key::Code::F24,
1121        KeyCode::F25 => keyboard::key::Code::F25,
1122        KeyCode::F26 => keyboard::key::Code::F26,
1123        KeyCode::F27 => keyboard::key::Code::F27,
1124        KeyCode::F28 => keyboard::key::Code::F28,
1125        KeyCode::F29 => keyboard::key::Code::F29,
1126        KeyCode::F30 => keyboard::key::Code::F30,
1127        KeyCode::F31 => keyboard::key::Code::F31,
1128        KeyCode::F32 => keyboard::key::Code::F32,
1129        KeyCode::F33 => keyboard::key::Code::F33,
1130        KeyCode::F34 => keyboard::key::Code::F34,
1131        KeyCode::F35 => keyboard::key::Code::F35,
1132        _ => None?,
1133    })
1134}
1135
1136/// Converts a `NativeKeyCode` from [`winit`] to an [`iced`] native key code.
1137///
1138/// [`winit`]: https://github.com/rust-windowing/winit
1139/// [`iced`]: https://github.com/iced-rs/iced/tree/0.12
1140pub fn native_key_code(
1141    native_key_code: winit::keyboard::NativeKeyCode,
1142) -> keyboard::key::NativeCode {
1143    use winit::keyboard::NativeKeyCode;
1144
1145    match native_key_code {
1146        NativeKeyCode::Unidentified => keyboard::key::NativeCode::Unidentified,
1147        NativeKeyCode::Android(code) => {
1148            keyboard::key::NativeCode::Android(code)
1149        }
1150        NativeKeyCode::MacOS(code) => keyboard::key::NativeCode::MacOS(code),
1151        NativeKeyCode::Windows(code) => {
1152            keyboard::key::NativeCode::Windows(code)
1153        }
1154        NativeKeyCode::Xkb(code) => keyboard::key::NativeCode::Xkb(code),
1155    }
1156}
1157
1158/// Converts some [`UserAttention`] into its `winit` counterpart.
1159///
1160/// [`UserAttention`]: window::UserAttention
1161pub fn user_attention(
1162    user_attention: window::UserAttention,
1163) -> winit::window::UserAttentionType {
1164    match user_attention {
1165        window::UserAttention::Critical => {
1166            winit::window::UserAttentionType::Critical
1167        }
1168        window::UserAttention::Informational => {
1169            winit::window::UserAttentionType::Informational
1170        }
1171    }
1172}
1173
1174/// Converts some [`window::Direction`] into a [`winit::window::ResizeDirection`].
1175pub fn resize_direction(
1176    resize_direction: window::Direction,
1177) -> winit::window::ResizeDirection {
1178    match resize_direction {
1179        window::Direction::North => winit::window::ResizeDirection::North,
1180        window::Direction::South => winit::window::ResizeDirection::South,
1181        window::Direction::East => winit::window::ResizeDirection::East,
1182        window::Direction::West => winit::window::ResizeDirection::West,
1183        window::Direction::NorthEast => {
1184            winit::window::ResizeDirection::NorthEast
1185        }
1186        window::Direction::NorthWest => {
1187            winit::window::ResizeDirection::NorthWest
1188        }
1189        window::Direction::SouthEast => {
1190            winit::window::ResizeDirection::SouthEast
1191        }
1192        window::Direction::SouthWest => {
1193            winit::window::ResizeDirection::SouthWest
1194        }
1195    }
1196}
1197
1198/// Converts some [`window::Icon`] into its `winit` counterpart.
1199///
1200/// Returns `None` if there is an error during the conversion.
1201pub fn icon(icon: window::Icon) -> Option<winit::window::Icon> {
1202    let (pixels, size) = icon.into_raw();
1203
1204    winit::window::Icon::from_rgba(pixels, size.width, size.height).ok()
1205}
1206
1207/// Converts some [`input_method::Purpose`] into its `winit` counterpart.
1208pub fn ime_purpose(
1209    purpose: input_method::Purpose,
1210) -> winit::window::ImePurpose {
1211    match purpose {
1212        input_method::Purpose::Normal => winit::window::ImePurpose::Normal,
1213        input_method::Purpose::Secure => winit::window::ImePurpose::Password,
1214        input_method::Purpose::Terminal => winit::window::ImePurpose::Terminal,
1215    }
1216}
1217
1218// See: https://en.wikipedia.org/wiki/Private_Use_Areas
1219fn is_private_use(c: char) -> bool {
1220    ('\u{E000}'..='\u{F8FF}').contains(&c)
1221}
iced_winit/conversion.rs

iced_winit/
conversion.rs
