Desktop: Add fullscreen window mode

desktop/src/app.rs

@@ -352,6 +352,11 @@ impl App {
 					window.toggle_maximize();
 				}
 			}
+			DesktopFrontendMessage::WindowFullscreen => {
+				if let Some(window) = &mut self.window {
+					window.toggle_fullscreen();
+				}
+			}
 			DesktopFrontendMessage::WindowDrag => {
 				if let Some(window) = &self.window {
 					window.start_drag();

desktop/src/window.rs

@@ -1,13 +1,13 @@
+use crate::consts::APP_NAME;
+use crate::event::AppEventScheduler;
+use crate::wrapper::messages::MenuItem;
 use std::collections::HashMap;
 use std::sync::Arc;
 use winit::cursor::{CursorIcon, CustomCursor, CustomCursorSource};
 use winit::event_loop::ActiveEventLoop;
+use winit::monitor::Fullscreen;
 use winit::window::{Window as WinitWindow, WindowAttributes};
 
-use crate::consts::APP_NAME;
-use crate::event::AppEventScheduler;
-use crate::wrapper::messages::MenuItem;
-
 pub(crate) trait NativeWindow {
 	fn init() {}
 	fn configure(attributes: WindowAttributes, event_loop: &dyn ActiveEventLoop) -> WindowAttributes;
@@ -111,18 +111,32 @@ impl Window {
 	}
 
 	pub(crate) fn toggle_maximize(&self) {
+		if self.is_fullscreen() {
+			return;
+		}
 		self.winit_window.set_maximized(!self.winit_window.is_maximized());
 	}
 
 	pub(crate) fn is_maximized(&self) -> bool {
 		self.winit_window.is_maximized()
 	}
 
+	pub(crate) fn toggle_fullscreen(&mut self) {
+		if self.is_fullscreen() {
+			self.winit_window.set_fullscreen(None);
+		} else {
+			self.winit_window.set_fullscreen(Some(Fullscreen::Borderless(None)));
+		}
+	}
+
 	pub(crate) fn is_fullscreen(&self) -> bool {
 		self.winit_window.fullscreen().is_some()
 	}
 
 	pub(crate) fn start_drag(&self) {
+		if self.is_fullscreen() {
+			return;
+		}
 		let _ = self.winit_window.drag_window();
 	}
 

desktop/src/window/win/native_handle.rs

@@ -210,10 +210,10 @@ unsafe fn ensure_helper_class() {
 // Main window message handler, called on the UI thread for every message the main window receives.
 unsafe extern "system" fn main_window_handle_message(hwnd: HWND, msg: u32, wparam: WPARAM, lparam: LPARAM) -> LRESULT {
 	if msg == WM_NCCALCSIZE && wparam.0 != 0 {
-		// When maximized, shrink to visible frame so content doesn't extend beyond it.
-		if unsafe { IsZoomed(hwnd).as_bool() } {
-			let params = unsafe { &mut *(lparam.0 as *mut NCCALCSIZE_PARAMS) };
+		let params = unsafe { &mut *(lparam.0 as *mut NCCALCSIZE_PARAMS) };
 
+		// When maximized, shrink to visible frame so content doesn't extend beyond it.
+		if unsafe { IsZoomed(hwnd).as_bool() } && !is_effectively_fullscreen(params.rgrc[0]) {
 			let dpi = unsafe { GetDpiForWindow(hwnd) };
 			let size = unsafe { GetSystemMetricsForDpi(SM_CXSIZEFRAME, dpi) };
 			let pad = unsafe { GetSystemMetricsForDpi(SM_CXPADDEDBORDER, dpi) };
@@ -366,3 +366,27 @@ unsafe fn calculate_resize_direction(helper: HWND, lparam: LPARAM) -> Option<u32
 		_ => None,
 	}
 }
+
+// Check if the rect is effectively fullscreen, meaning it would cover the entire monitor.
+// We need to use this heuristic because Windows doesn't provide a way to check for fullscreen state.
+fn is_effectively_fullscreen(rect: RECT) -> bool {
+	let hmon = unsafe { MonitorFromRect(&rect, MONITOR_DEFAULTTONEAREST) };
+	if hmon.is_invalid() {
+		return false;
+	}
+
+	let mut monitor_info = MONITORINFO {
+		cbSize: std::mem::size_of::<MONITORINFO>() as u32,
+		..Default::default()
+	};
+	if !unsafe { GetMonitorInfoW(hmon, &mut monitor_info) }.as_bool() {
+		return false;
+	}
+
+	// Allow a tiny tolerance for DPI / rounding issues
+	const EPS: i32 = 1;
+	(rect.left - monitor_info.rcMonitor.left).abs() <= EPS
+		&& (rect.top - monitor_info.rcMonitor.top).abs() <= EPS
+		&& (rect.right - monitor_info.rcMonitor.right).abs() <= EPS
+		&& (rect.bottom - monitor_info.rcMonitor.bottom).abs() <= EPS
+}

desktop/wrapper/src/intercept_frontend_message.rs

@@ -148,6 +148,9 @@ pub(super) fn intercept_frontend_message(dispatcher: &mut DesktopWrapperMessageD
 		FrontendMessage::WindowMaximize => {
 			dispatcher.respond(DesktopFrontendMessage::WindowMaximize);
 		}
+		FrontendMessage::WindowFullscreen => {
+			dispatcher.respond(DesktopFrontendMessage::WindowFullscreen);
+		}
 		FrontendMessage::WindowDrag => {
 			dispatcher.respond(DesktopFrontendMessage::WindowDrag);
 		}

desktop/wrapper/src/messages.rs

@@ -69,6 +69,7 @@ pub enum DesktopFrontendMessage {
 	WindowClose,
 	WindowMinimize,
 	WindowMaximize,
+	WindowFullscreen,
 	WindowDrag,
 	WindowHide,
 	WindowHideOthers,

editor/src/messages/app_window/app_window_message.rs

@@ -11,6 +11,7 @@ pub enum AppWindowMessage {
 	Close,
 	Minimize,
 	Maximize,
+	Fullscreen,
 	Drag,
 	Hide,
 	HideOthers,

editor/src/messages/app_window/app_window_message_handler.rs

@@ -30,6 +30,9 @@ impl MessageHandler<AppWindowMessage, ()> for AppWindowMessageHandler {
 			AppWindowMessage::Maximize => {
 				responses.add(FrontendMessage::WindowMaximize);
 			}
+			AppWindowMessage::Fullscreen => {
+				responses.add(FrontendMessage::WindowFullscreen);
+			}
 			AppWindowMessage::Drag => {
 				responses.add(FrontendMessage::WindowDrag);
 			}
@@ -48,6 +51,7 @@ impl MessageHandler<AppWindowMessage, ()> for AppWindowMessageHandler {
 		Close,
 		Minimize,
 		Maximize,
+		Fullscreen,
 		Drag,
 		Hide,
 		HideOthers,

editor/src/messages/frontend/frontend_message.rs

@@ -64,8 +64,10 @@ pub enum FrontendMessage {
 		#[serde(rename = "nodeTypes")]
 		node_types: Vec<FrontendNodeType>,
 	},
-	SendShortcutF11 {
+	SendShortcutFullscreen {
 		shortcut: Option<ActionShortcut>,
+		#[serde(rename = "shortcutMc")]
+		shortcut_mac: Option<ActionShortcut>,
 	},
 	SendShortcutAltClick {
 		shortcut: Option<ActionShortcut>,
@@ -371,6 +373,7 @@ pub enum FrontendMessage {
 	WindowClose,
 	WindowMinimize,
 	WindowMaximize,
+	WindowFullscreen,
 	WindowDrag,
 	WindowHide,
 	WindowHideOthers,

editor/src/messages/input_mapper/input_mappings.rs

@@ -17,16 +17,18 @@ use glam::DVec2;
 impl From<MappingVariant> for Mapping {
 	fn from(value: MappingVariant) -> Self {
 		match value {
-			MappingVariant::Default => input_mappings(),
-			MappingVariant::ZoomWithScroll => zoom_with_scroll(),
+			MappingVariant::Default => input_mappings(false),
+			MappingVariant::ZoomWithScroll => input_mappings(true),
 		}
 	}
 }
 
-pub fn input_mappings() -> Mapping {
+pub fn input_mappings(zoom_with_scroll: bool) -> Mapping {
 	use InputMapperMessage::*;
 	use Key::*;
 
+	let keyboard_platform = GLOBAL_PLATFORM.get().copied().unwrap_or_default().as_keyboard_platform_layout();
+
 	// NOTICE:
 	// If a new mapping you added here isn't working (and perhaps another lower-precedence one is instead), make sure to advertise
 	// it as an available action in the respective message handler file (such as the bottom of `document_message_handler.rs`).
@@ -54,6 +56,11 @@ pub fn input_mappings() -> Mapping {
 		// Hack to prevent Left Click + Accel + Z combo (this effectively blocks you from making a double undo with AbortTransaction)
 		entry!(KeyDown(KeyZ); modifiers=[Accel, MouseLeft], action_dispatch=DocumentMessage::Noop),
 		//
+		// AppWindowMessage
+		entry!(KeyDown(F11); disabled=cfg!(target_os = "macos"), action_dispatch=AppWindowMessage::Fullscreen),
+		entry!(KeyDown(KeyF); modifiers=[Command, Control], disabled=cfg!(not(target_os = "macos")), action_dispatch=AppWindowMessage::Fullscreen),
+		entry!(KeyDown(KeyQ); modifiers=[Command], disabled=cfg!(not(target_os = "macos")), action_dispatch=AppWindowMessage::Close),
+		//
 		// ClipboardMessage
 		entry!(KeyDown(KeyX); modifiers=[Accel], action_dispatch=ClipboardMessage::Cut),
 		entry!(KeyDown(KeyC); modifiers=[Accel], action_dispatch=ClipboardMessage::Copy),
@@ -416,10 +423,14 @@ pub fn input_mappings() -> Mapping {
 		entry!(KeyDown(FakeKeyPlus); modifiers=[Accel], canonical, action_dispatch=NavigationMessage::CanvasZoomIncrease { center_on_mouse: false }),
 		entry!(KeyDown(Equal); modifiers=[Accel], action_dispatch=NavigationMessage::CanvasZoomIncrease { center_on_mouse: false }),
 		entry!(KeyDown(Minus); modifiers=[Accel], action_dispatch=NavigationMessage::CanvasZoomDecrease { center_on_mouse: false }),
-		entry!(WheelScroll; modifiers=[Control], action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
-		entry!(WheelScroll; modifiers=[Command], action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
-		entry!(WheelScroll; modifiers=[Shift], action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: true }),
-		entry!(WheelScroll; action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: false }),
+		entry!(WheelScroll; modifiers=[Control], disabled=zoom_with_scroll, action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
+		entry!(WheelScroll; modifiers=[Command], disabled=zoom_with_scroll, action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
+		entry!(WheelScroll; modifiers=[Shift], disabled=zoom_with_scroll, action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: true }),
+		entry!(WheelScroll; disabled=zoom_with_scroll, action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: false }),
+		// On Mac, the OS already converts Shift+scroll into horizontal scrolling so we have to reverse the behavior from normal to produce the same outcome
+		entry!(WheelScroll; modifiers=[Control], disabled=!zoom_with_scroll, action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: keyboard_platform == KeyboardPlatformLayout::Mac }),
+		entry!(WheelScroll; modifiers=[Shift], disabled=!zoom_with_scroll, action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: keyboard_platform != KeyboardPlatformLayout::Mac }),
+		entry!(WheelScroll; disabled=!zoom_with_scroll, action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
 		entry!(KeyDown(PageUp); modifiers=[Shift], action_dispatch=NavigationMessage::CanvasPanByViewportFraction { delta: DVec2::new(1., 0.) }),
 		entry!(KeyDown(PageDown); modifiers=[Shift], action_dispatch=NavigationMessage::CanvasPanByViewportFraction { delta: DVec2::new(-1., 0.) }),
 		entry!(KeyDown(PageUp); action_dispatch=NavigationMessage::CanvasPanByViewportFraction { delta: DVec2::new(0., 1.) }),
@@ -471,7 +482,7 @@ pub fn input_mappings() -> Mapping {
 	// Sort `pointer_shake`
 	sort(&mut pointer_shake);
 
-	let mut mapping = Mapping {
+	Mapping {
 		key_up,
 		key_down,
 		key_up_no_repeat,
@@ -480,54 +491,5 @@ pub fn input_mappings() -> Mapping {
 		wheel_scroll,
 		pointer_move,
 		pointer_shake,
-	};
-
-	if cfg!(target_os = "macos") {
-		let remove: [&[&[MappingEntry; 0]; 0]; 0] = [];
-		let add = [entry!(KeyDown(KeyQ); modifiers=[Accel], action_dispatch=AppWindowMessage::Close)];
-
-		apply_mapping_patch(&mut mapping, remove, add);
-	}
-
-	mapping
-}
-
-/// Default mappings except that scrolling without modifier keys held down is bound to zooming instead of vertical panning
-pub fn zoom_with_scroll() -> Mapping {
-	use InputMapperMessage::*;
-
-	// On Mac, the OS already converts Shift+scroll into horizontal scrolling so we have to reverse the behavior from normal to produce the same outcome
-	let keyboard_platform = GLOBAL_PLATFORM.get().copied().unwrap_or_default().as_keyboard_platform_layout();
-
-	let mut mapping = input_mappings();
-
-	let remove = [
-		entry!(WheelScroll; modifiers=[Control], action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
-		entry!(WheelScroll; modifiers=[Command], action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
-		entry!(WheelScroll; modifiers=[Shift], action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: true }),
-		entry!(WheelScroll; action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: false }),
-	];
-	let add = [
-		entry!(WheelScroll; modifiers=[Control], action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: keyboard_platform == KeyboardPlatformLayout::Mac }),
-		entry!(WheelScroll; modifiers=[Shift], action_dispatch=NavigationMessage::CanvasPanMouseWheel { use_y_as_x: keyboard_platform != KeyboardPlatformLayout::Mac }),
-		entry!(WheelScroll; action_dispatch=NavigationMessage::CanvasZoomMouseWheel),
-	];
-
-	apply_mapping_patch(&mut mapping, remove, add);
-
-	mapping
-}
-
-fn apply_mapping_patch<'a, const N: usize, const M: usize, const X: usize, const Y: usize>(
-	mapping: &mut Mapping,
-	remove: impl IntoIterator<Item = &'a [&'a [MappingEntry; N]; M]>,
-	add: impl IntoIterator<Item = &'a [&'a [MappingEntry; X]; Y]>,
-) {
-	for entry in remove.into_iter().flat_map(|inner| inner.iter()).flat_map(|inner| inner.iter()) {
-		mapping.remove(entry);
-	}
-
-	for entry in add.into_iter().flat_map(|inner| inner.iter()).flat_map(|inner| inner.iter()) {
-		mapping.add(entry.clone());
 	}
 }

editor/src/messages/input_mapper/utility_types/macros.rs

@@ -25,51 +25,82 @@ macro_rules! modifiers {
 /// When an action is currently available, and the user enters that input, the action's message is dispatched on the message bus.
 macro_rules! entry {
 	// Pattern with canonical parameter
-	($input:expr_2021; $(modifiers=[$($modifier:ident),*],)? $(refresh_keys=[$($refresh:ident),* $(,)?],)? canonical, action_dispatch=$action_dispatch:expr_2021$(,)?) => {
-		entry!($input; $($($modifier),*)?; $($($refresh),*)?; $action_dispatch; true)
+	(
+		$input:expr_2021;
+		$(modifiers=[$($modifier:ident),*],)?
+		$(refresh_keys=[$($refresh:ident),* $(,)?],)?
+		canonical,
+		$(disabled=$disabled:expr,)?
+		action_dispatch=$action_dispatch:expr_2021$(,)?
+	) => {
+		entry!(
+			$input;
+			$($($modifier),*)?;
+			$($($refresh),*)?;
+			$action_dispatch;
+			true;
+			false $( || $disabled )?
+		)
 	};
 
 	// Pattern without canonical parameter
-	($input:expr_2021; $(modifiers=[$($modifier:ident),*],)? $(refresh_keys=[$($refresh:ident),* $(,)?],)? action_dispatch=$action_dispatch:expr_2021$(,)?) => {
-		entry!($input; $($($modifier),*)?; $($($refresh),*)?; $action_dispatch; false)
+	(
+		$input:expr_2021;
+		$(modifiers=[$($modifier:ident),*],)?
+		$(refresh_keys=[$($refresh:ident),* $(,)?],)?
+		$(disabled=$disabled:expr,)?
+		action_dispatch=$action_dispatch:expr_2021$(,)?
+	) => {
+		entry!(
+			$input;
+			$($($modifier),*)?;
+			$($($refresh),*)?;
+			$action_dispatch;
+			false;
+			false $( || $disabled )?
+		)
 	};
 
 	// Implementation macro to avoid code duplication
-	($input:expr; $($modifier:ident),*; $($refresh:ident),*; $action_dispatch:expr; $canonical:expr) => {
+	($input:expr; $($modifier:ident),*; $($refresh:ident),*; $action_dispatch:expr; $canonical:expr; $disabled:expr) => {
 		&[&[
 			// Cause the `action_dispatch` message to be sent when the specified input occurs.
 			MappingEntry {
 				action: $action_dispatch.into(),
 				input: $input,
 				modifiers: modifiers!($($modifier),*),
 				canonical: $canonical,
+				disabled: $disabled,
 			},
 
-			// Also cause the `action_dispatch` message to be sent when any of the specified refresh keys change.
 			$(
 			MappingEntry {
 				action: $action_dispatch.into(),
 				input: InputMapperMessage::KeyDown(Key::$refresh),
 				modifiers: modifiers!(),
 				canonical: $canonical,
+				disabled: $disabled,
 			},
 			MappingEntry {
 				action: $action_dispatch.into(),
 				input: InputMapperMessage::KeyUp(Key::$refresh),
 				modifiers: modifiers!(),
 				canonical: $canonical,
+				disabled: $disabled,
 			},
 			MappingEntry {
 				action: $action_dispatch.into(),
 				input: InputMapperMessage::KeyDownNoRepeat(Key::$refresh),
 				modifiers: modifiers!(),
 				canonical: $canonical,
+				disabled: $disabled,
 			},
 			MappingEntry {
 				action: $action_dispatch.into(),
 				input: InputMapperMessage::KeyUpNoRepeat(Key::$refresh),
 				modifiers: modifiers!(),
 				canonical: $canonical,
+				disabled: $disabled,
 			},
 			)*
 		]]
@@ -97,6 +128,10 @@ macro_rules! mapping {
 		for entry_slice in $entry {
 			// Each entry in the slice (usually just one, except when `refresh_keys` adds additional key entries)
 			for entry in entry_slice.into_iter() {
+				if entry.disabled {
+					continue;
+				}
+
 				let corresponding_list = match entry.input {
 					InputMapperMessage::KeyDown(key) => &mut key_down[key as usize],
 					InputMapperMessage::KeyUp(key) => &mut key_up[key as usize],

editor/src/messages/input_mapper/utility_types/misc.rs

@@ -125,6 +125,8 @@ pub struct MappingEntry {
 	pub modifiers: KeyStates,
 	/// True indicates that this takes priority as the labeled hotkey shown in UI menus and tooltips instead of an alternate binding for the same action
 	pub canonical: bool,
+	/// Whether this mapping is disabled
+	pub disabled: bool,
 }
 
 #[derive(Debug, Clone, Eq, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]