// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- /* exported WindowManager */ const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi; const AltTab = imports.ui.altTab; const AppFavorites = imports.ui.appFavorites; const Dialog = imports.ui.dialog; const WorkspaceSwitcherPopup = imports.ui.workspaceSwitcherPopup; const InhibitShortcutsDialog = imports.ui.inhibitShortcutsDialog; const Main = imports.ui.main; const ModalDialog = imports.ui.modalDialog; const WindowMenu = imports.ui.windowMenu; const PadOsd = imports.ui.padOsd; const EdgeDragAction = imports.ui.edgeDragAction; const CloseDialog = imports.ui.closeDialog; const SwitchMonitor = imports.ui.switchMonitor; const IBusManager = imports.misc.ibusManager; const WorkspaceAnimation = imports.ui.workspaceAnimation; const { loadInterfaceXML } = imports.misc.fileUtils; var SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings'; var MINIMIZE_WINDOW_ANIMATION_TIME = 200; var SHOW_WINDOW_ANIMATION_TIME = 150; var DIALOG_SHOW_WINDOW_ANIMATION_TIME = 100; var DESTROY_WINDOW_ANIMATION_TIME = 150; var DIALOG_DESTROY_WINDOW_ANIMATION_TIME = 100; var WINDOW_ANIMATION_TIME = 250; var SCROLL_TIMEOUT_TIME = 150; var DIM_BRIGHTNESS = -0.3; var DIM_TIME = 500; var UNDIM_TIME = 250; var APP_MOTION_THRESHOLD = 30; var ONE_SECOND = 1000; // in ms var MIN_NUM_WORKSPACES = 2; const GSD_WACOM_BUS_NAME = 'org.gnome.SettingsDaemon.Wacom'; const GSD_WACOM_OBJECT_PATH = '/org/gnome/SettingsDaemon/Wacom'; const GsdWacomIface = loadInterfaceXML('org.gnome.SettingsDaemon.Wacom'); const GsdWacomProxy = Gio.DBusProxy.makeProxyWrapper(GsdWacomIface); const WINDOW_DIMMER_EFFECT_NAME = "gnome-shell-window-dimmer"; Gio._promisify(Shell, 'util_start_systemd_unit', 'util_start_systemd_unit_finish'); Gio._promisify(Shell, 'util_stop_systemd_unit', 'util_stop_systemd_unit_finish'); var DisplayChangeDialog = GObject.registerClass( class DisplayChangeDialog extends ModalDialog.ModalDialog { _init(wm) { super._init(); this._wm = wm; this._countDown = Meta.MonitorManager.get_display_configuration_timeout(); // Translators: This string should be shorter than 30 characters let title = _('Keep these display settings?'); let description = this._formatCountDown(); this._content = new Dialog.MessageDialogContent({ title, description }); this.contentLayout.add_child(this._content); /* Translators: this and the following message should be limited in length, to avoid ellipsizing the labels. */ this._cancelButton = this.addButton({ label: _("Revert Settings"), action: this._onFailure.bind(this), key: Clutter.KEY_Escape }); this._okButton = this.addButton({ label: _("Keep Changes"), action: this._onSuccess.bind(this), default: true }); this._timeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, ONE_SECOND, this._tick.bind(this)); GLib.Source.set_name_by_id(this._timeoutId, '[gnome-shell] this._tick'); } close(timestamp) { if (this._timeoutId > 0) { GLib.source_remove(this._timeoutId); this._timeoutId = 0; } super.close(timestamp); } _formatCountDown() { const fmt = ngettext( 'Settings changes will revert in %d second', 'Settings changes will revert in %d seconds', this._countDown); return fmt.format(this._countDown); } _tick() { this._countDown--; if (this._countDown == 0) { /* mutter already takes care of failing at timeout */ this._timeoutId = 0; this.close(); return GLib.SOURCE_REMOVE; } this._content.description = this._formatCountDown(); return GLib.SOURCE_CONTINUE; } _onFailure() { this._wm.complete_display_change(false); this.close(); } _onSuccess() { this._wm.complete_display_change(true); this.close(); } }); var WindowDimmer = GObject.registerClass( class WindowDimmer extends Clutter.BrightnessContrastEffect { _init() { super._init({ name: WINDOW_DIMMER_EFFECT_NAME, enabled: false, }); this._enabled = true; } _syncEnabled() { let transitionName = '@effects.%s.brightness'.format(this.name); let animating = this.actor.get_transition(transitionName) != null; let dimmed = this.brightness.red != 127; this.enabled = this._enabled && (animating || dimmed); } setEnabled(enabled) { this._enabled = enabled; this._syncEnabled(); } setDimmed(dimmed, animate) { let val = 127 * (1 + (dimmed ? 1 : 0) * DIM_BRIGHTNESS); let color = Clutter.Color.new(val, val, val, 255); let transitionName = '@effects.%s.brightness'.format(this.name); this.actor.ease_property(transitionName, color, { mode: Clutter.AnimationMode.LINEAR, duration: (dimmed ? DIM_TIME : UNDIM_TIME) * (animate ? 1 : 0), onComplete: () => this._syncEnabled(), }); this._syncEnabled(); } }); function getWindowDimmer(actor) { let enabled = Meta.prefs_get_attach_modal_dialogs(); let effect = actor.get_effect(WINDOW_DIMMER_EFFECT_NAME); if (effect) { effect.setEnabled(enabled); } else if (enabled) { effect = new WindowDimmer(); actor.add_effect(effect); } return effect; } /* * When the last window closed on a workspace is a dialog or splash * screen, we assume that it might be an initial window shown before * the main window of an application, and give the app a grace period * where it can map another window before we remove the workspace. */ var LAST_WINDOW_GRACE_TIME = 1000; var WorkspaceTracker = class { constructor(wm) { this._wm = wm; this._workspaces = []; this._checkWorkspacesId = 0; this._pauseWorkspaceCheck = false; let tracker = Shell.WindowTracker.get_default(); tracker.connect('startup-sequence-changed', this._queueCheckWorkspaces.bind(this)); let workspaceManager = global.workspace_manager; workspaceManager.connect('notify::n-workspaces', this._nWorkspacesChanged.bind(this)); workspaceManager.connect('workspaces-reordered', () => { this._workspaces.sort((a, b) => a.index() - b.index()); }); global.window_manager.connect('switch-workspace', this._queueCheckWorkspaces.bind(this)); global.display.connect('window-entered-monitor', this._windowEnteredMonitor.bind(this)); global.display.connect('window-left-monitor', this._windowLeftMonitor.bind(this)); this._workspaceSettings = new Gio.Settings({ schema_id: 'org.gnome.mutter' }); this._workspaceSettings.connect('changed::dynamic-workspaces', this._queueCheckWorkspaces.bind(this)); this._nWorkspacesChanged(); } blockUpdates() { this._pauseWorkspaceCheck = true; } unblockUpdates() { this._pauseWorkspaceCheck = false; } _checkWorkspaces() { let workspaceManager = global.workspace_manager; let i; let emptyWorkspaces = []; if (!Meta.prefs_get_dynamic_workspaces()) { this._checkWorkspacesId = 0; return false; } // Update workspaces only if Dynamic Workspace Management has not been paused by some other function if (this._pauseWorkspaceCheck) return true; for (i = 0; i < this._workspaces.length; i++) { let lastRemoved = this._workspaces[i]._lastRemovedWindow; if ((lastRemoved && (lastRemoved.get_window_type() == Meta.WindowType.SPLASHSCREEN || lastRemoved.get_window_type() == Meta.WindowType.DIALOG || lastRemoved.get_window_type() == Meta.WindowType.MODAL_DIALOG)) || this._workspaces[i]._keepAliveId) emptyWorkspaces[i] = false; else emptyWorkspaces[i] = true; } let sequences = Shell.WindowTracker.get_default().get_startup_sequences(); for (i = 0; i < sequences.length; i++) { let index = sequences[i].get_workspace(); if (index >= 0 && index <= workspaceManager.n_workspaces) emptyWorkspaces[index] = false; } let windows = global.get_window_actors(); for (i = 0; i < windows.length; i++) { let actor = windows[i]; let win = actor.get_meta_window(); if (win.is_on_all_workspaces()) continue; let workspaceIndex = win.get_workspace().index(); emptyWorkspaces[workspaceIndex] = false; } // If we don't have an empty workspace at the end, add one if (!emptyWorkspaces[emptyWorkspaces.length - 1]) { workspaceManager.append_new_workspace(false, global.get_current_time()); emptyWorkspaces.push(true); } // Enforce minimum number of workspaces while (emptyWorkspaces.length < MIN_NUM_WORKSPACES) { workspaceManager.append_new_workspace(false, global.get_current_time()); emptyWorkspaces.push(true); } let lastIndex = emptyWorkspaces.length - 1; let lastEmptyIndex = emptyWorkspaces.lastIndexOf(false) + 1; let activeWorkspaceIndex = workspaceManager.get_active_workspace_index(); emptyWorkspaces[activeWorkspaceIndex] = false; // Delete empty workspaces except for the last one; do it from the end // to avoid index changes for (i = lastIndex; i >= 0; i--) { if (workspaceManager.n_workspaces === MIN_NUM_WORKSPACES) break; if (emptyWorkspaces[i] && i != lastEmptyIndex) workspaceManager.remove_workspace(this._workspaces[i], global.get_current_time()); } this._checkWorkspacesId = 0; return false; } keepWorkspaceAlive(workspace, duration) { if (workspace._keepAliveId) GLib.source_remove(workspace._keepAliveId); workspace._keepAliveId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, duration, () => { workspace._keepAliveId = 0; this._queueCheckWorkspaces(); return GLib.SOURCE_REMOVE; }); GLib.Source.set_name_by_id(workspace._keepAliveId, '[gnome-shell] this._queueCheckWorkspaces'); } _windowRemoved(workspace, window) { workspace._lastRemovedWindow = window; this._queueCheckWorkspaces(); let id = GLib.timeout_add(GLib.PRIORITY_DEFAULT, LAST_WINDOW_GRACE_TIME, () => { if (workspace._lastRemovedWindow == window) { workspace._lastRemovedWindow = null; this._queueCheckWorkspaces(); } return GLib.SOURCE_REMOVE; }); GLib.Source.set_name_by_id(id, '[gnome-shell] this._queueCheckWorkspaces'); } _windowLeftMonitor(metaDisplay, monitorIndex, _metaWin) { // If the window left the primary monitor, that // might make that workspace empty if (monitorIndex == Main.layoutManager.primaryIndex) this._queueCheckWorkspaces(); } _windowEnteredMonitor(metaDisplay, monitorIndex, _metaWin) { // If the window entered the primary monitor, that // might make that workspace non-empty if (monitorIndex == Main.layoutManager.primaryIndex) this._queueCheckWorkspaces(); } _queueCheckWorkspaces() { if (this._checkWorkspacesId == 0) this._checkWorkspacesId = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, this._checkWorkspaces.bind(this)); } _nWorkspacesChanged() { let workspaceManager = global.workspace_manager; let oldNumWorkspaces = this._workspaces.length; let newNumWorkspaces = workspaceManager.n_workspaces; if (oldNumWorkspaces == newNumWorkspaces) return false; if (newNumWorkspaces > oldNumWorkspaces) { let w; // Assume workspaces are only added at the end for (w = oldNumWorkspaces; w < newNumWorkspaces; w++) this._workspaces[w] = workspaceManager.get_workspace_by_index(w); for (w = oldNumWorkspaces; w < newNumWorkspaces; w++) { let workspace = this._workspaces[w]; workspace._windowAddedId = workspace.connect('window-added', this._queueCheckWorkspaces.bind(this)); workspace._windowRemovedId = workspace.connect('window-removed', this._windowRemoved.bind(this)); } } else { // Assume workspaces are only removed sequentially // (e.g. 2,3,4 - not 2,4,7) let removedIndex; let removedNum = oldNumWorkspaces - newNumWorkspaces; for (let w = 0; w < oldNumWorkspaces; w++) { let workspace = workspaceManager.get_workspace_by_index(w); if (this._workspaces[w] != workspace) { removedIndex = w; break; } } let lostWorkspaces = this._workspaces.splice(removedIndex, removedNum); lostWorkspaces.forEach(workspace => { workspace.disconnect(workspace._windowAddedId); workspace.disconnect(workspace._windowRemovedId); }); } this._queueCheckWorkspaces(); return false; } }; var TilePreview = GObject.registerClass( class TilePreview extends St.Widget { _init() { super._init(); global.window_group.add_actor(this); this._reset(); this._showing = false; } open(window, tileRect, monitorIndex) { let windowActor = window.get_compositor_private(); if (!windowActor) return; global.window_group.set_child_below_sibling(this, windowActor); if (this._rect && this._rect.equal(tileRect)) return; let changeMonitor = this._monitorIndex == -1 || this._monitorIndex != monitorIndex; this._monitorIndex = monitorIndex; this._rect = tileRect; let monitor = Main.layoutManager.monitors[monitorIndex]; this._updateStyle(monitor); if (!this._showing || changeMonitor) { let monitorRect = new Meta.Rectangle({ x: monitor.x, y: monitor.y, width: monitor.width, height: monitor.height }); let [, rect] = window.get_frame_rect().intersect(monitorRect); this.set_size(rect.width, rect.height); this.set_position(rect.x, rect.y); this.opacity = 0; } this._showing = true; this.show(); this.ease({ x: tileRect.x, y: tileRect.y, width: tileRect.width, height: tileRect.height, opacity: 255, duration: WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, }); } close() { if (!this._showing) return; this._showing = false; this.ease({ opacity: 0, duration: WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onComplete: () => this._reset(), }); } _reset() { this.hide(); this._rect = null; this._monitorIndex = -1; } _updateStyle(monitor) { let styles = ['tile-preview']; if (this._monitorIndex == Main.layoutManager.primaryIndex) styles.push('on-primary'); if (this._rect.x == monitor.x) styles.push('tile-preview-left'); if (this._rect.x + this._rect.width == monitor.x + monitor.width) styles.push('tile-preview-right'); this.style_class = styles.join(' '); } }); var AppSwitchAction = GObject.registerClass({ Signals: { 'activated': {} }, }, class AppSwitchAction extends Clutter.GestureAction { _init() { super._init(); this.set_n_touch_points(3); global.display.connect('grab-op-begin', () => { this.cancel(); }); } vfunc_gesture_prepare(_actor) { if (Main.actionMode != Shell.ActionMode.NORMAL) { this.cancel(); return false; } return this.get_n_current_points() <= 4; } vfunc_gesture_begin(_actor) { // in milliseconds const LONG_PRESS_TIMEOUT = 250; let nPoints = this.get_n_current_points(); let event = this.get_last_event(nPoints - 1); if (nPoints == 3) { this._longPressStartTime = event.get_time(); } else if (nPoints == 4) { // Check whether the 4th finger press happens after a 3-finger long press, // this only needs to be checked on the first 4th finger press if (this._longPressStartTime != null && event.get_time() < this._longPressStartTime + LONG_PRESS_TIMEOUT) { this.cancel(); } else { this._longPressStartTime = null; this.emit('activated'); } } return this.get_n_current_points() <= 4; } vfunc_gesture_progress(_actor) { if (this.get_n_current_points() == 3) { for (let i = 0; i < this.get_n_current_points(); i++) { let [startX, startY] = this.get_press_coords(i); let [x, y] = this.get_motion_coords(i); if (Math.abs(x - startX) > APP_MOTION_THRESHOLD || Math.abs(y - startY) > APP_MOTION_THRESHOLD) return false; } } return true; } }); var ResizePopup = GObject.registerClass( class ResizePopup extends St.Widget { _init() { super._init({ layout_manager: new Clutter.BinLayout() }); this._label = new St.Label({ style_class: 'resize-popup', x_align: Clutter.ActorAlign.CENTER, y_align: Clutter.ActorAlign.CENTER, x_expand: true, y_expand: true }); this.add_child(this._label); Main.uiGroup.add_actor(this); } set(rect, displayW, displayH) { /* Translators: This represents the size of a window. The first number is * the width of the window and the second is the height. */ let text = _("%d × %d").format(displayW, displayH); this._label.set_text(text); this.set_position(rect.x, rect.y); this.set_size(rect.width, rect.height); } }); var WindowManager = class { constructor() { this._shellwm = global.window_manager; this._minimizing = new Set(); this._unminimizing = new Set(); this._mapping = new Set(); this._resizing = new Set(); this._resizePending = new Set(); this._destroying = new Set(); this._dimmedWindows = []; this._skippedActors = new Set(); this._allowedKeybindings = {}; this._isWorkspacePrepended = false; this._canScroll = true; // limiting scrolling speed this._shellwm.connect('kill-window-effects', (shellwm, actor) => { this._minimizeWindowDone(shellwm, actor); this._mapWindowDone(shellwm, actor); this._destroyWindowDone(shellwm, actor); this._sizeChangeWindowDone(shellwm, actor); }); this._shellwm.connect('switch-workspace', this._switchWorkspace.bind(this)); this._shellwm.connect('show-tile-preview', this._showTilePreview.bind(this)); this._shellwm.connect('hide-tile-preview', this._hideTilePreview.bind(this)); this._shellwm.connect('show-window-menu', this._showWindowMenu.bind(this)); this._shellwm.connect('minimize', this._minimizeWindow.bind(this)); this._shellwm.connect('unminimize', this._unminimizeWindow.bind(this)); this._shellwm.connect('size-change', this._sizeChangeWindow.bind(this)); this._shellwm.connect('size-changed', this._sizeChangedWindow.bind(this)); this._shellwm.connect('map', this._mapWindow.bind(this)); this._shellwm.connect('destroy', this._destroyWindow.bind(this)); this._shellwm.connect('filter-keybinding', this._filterKeybinding.bind(this)); this._shellwm.connect('confirm-display-change', this._confirmDisplayChange.bind(this)); this._shellwm.connect('create-close-dialog', this._createCloseDialog.bind(this)); this._shellwm.connect('create-inhibit-shortcuts-dialog', this._createInhibitShortcutsDialog.bind(this)); this._workspaceSwitcherPopup = null; this._tilePreview = null; this.allowKeybinding('switch-to-session-1', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-2', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-3', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-4', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-5', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-6', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-7', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-8', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-9', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-10', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-11', Shell.ActionMode.ALL); this.allowKeybinding('switch-to-session-12', Shell.ActionMode.ALL); this.setCustomKeybindingHandler('switch-to-workspace-left', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-right', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-up', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-down', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-last', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-left', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-right', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-up', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-down', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-1', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-2', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-3', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-4', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-5', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-6', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-7', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-8', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-9', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-10', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-11', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-to-workspace-12', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-1', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-2', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-3', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-4', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-5', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-6', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-7', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-8', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-9', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-10', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-11', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-12', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('move-to-workspace-last', Shell.ActionMode.NORMAL, this._showWorkspaceSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-applications', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-group', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-applications-backward', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-group-backward', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-windows', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-windows-backward', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('cycle-windows', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('cycle-windows-backward', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('cycle-group', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('cycle-group-backward', Shell.ActionMode.NORMAL, this._startSwitcher.bind(this)); this.setCustomKeybindingHandler('switch-panels', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW | Shell.ActionMode.LOCK_SCREEN | Shell.ActionMode.UNLOCK_SCREEN | Shell.ActionMode.LOGIN_SCREEN, this._startA11ySwitcher.bind(this)); this.setCustomKeybindingHandler('switch-panels-backward', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW | Shell.ActionMode.LOCK_SCREEN | Shell.ActionMode.UNLOCK_SCREEN | Shell.ActionMode.LOGIN_SCREEN, this._startA11ySwitcher.bind(this)); this.setCustomKeybindingHandler('switch-monitor', Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._startSwitcher.bind(this)); this.addKeybinding('open-application-menu', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.POPUP, this._toggleAppMenu.bind(this)); this.addKeybinding('toggle-message-tray', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW | Shell.ActionMode.POPUP, this._toggleCalendar.bind(this)); this.addKeybinding('switch-to-application-1', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-2', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-3', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-4', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-5', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-6', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-7', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-8', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); this.addKeybinding('switch-to-application-9', new Gio.Settings({ schema_id: SHELL_KEYBINDINGS_SCHEMA }), Meta.KeyBindingFlags.IGNORE_AUTOREPEAT, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, this._switchToApplication.bind(this)); global.stage.connect('scroll-event', (stage, event) => { const allowedModes = Shell.ActionMode.NORMAL; if ((allowedModes & Main.actionMode) === 0) return Clutter.EVENT_PROPAGATE; if (this._workspaceAnimation.canHandleScrollEvent(event)) return Clutter.EVENT_PROPAGATE; if ((event.get_state() & global.display.compositor_modifiers) === 0) return Clutter.EVENT_PROPAGATE; return this.handleWorkspaceScroll(event); }); global.display.connect('show-resize-popup', this._showResizePopup.bind(this)); global.display.connect('show-pad-osd', this._showPadOsd.bind(this)); global.display.connect('show-osd', (display, monitorIndex, iconName, label) => { let icon = Gio.Icon.new_for_string(iconName); Main.osdWindowManager.show(monitorIndex, icon, label, null); }); this._gsdWacomProxy = new GsdWacomProxy(Gio.DBus.session, GSD_WACOM_BUS_NAME, GSD_WACOM_OBJECT_PATH, (proxy, error) => { if (error) log(error.message); }); global.display.connect('pad-mode-switch', (display, pad, _group, _mode) => { let labels = []; // FIXME: Fix num buttons for (let i = 0; i < 50; i++) { let str = display.get_pad_action_label(pad, Meta.PadActionType.BUTTON, i); labels.push(str ?? ''); } if (this._gsdWacomProxy) this._gsdWacomProxy.SetOLEDLabelsRemote(pad.get_device_node(), labels); }); global.display.connect('init-xserver', (display, task) => { IBusManager.getIBusManager().restartDaemon(['--xim']); this._startX11Services(task); return true; }); global.display.connect('x11-display-closing', () => { if (!Meta.is_wayland_compositor()) return; this._stopX11Services(null); IBusManager.getIBusManager().restartDaemon(); }); Main.overview.connect('showing', () => { for (let i = 0; i < this._dimmedWindows.length; i++) this._undimWindow(this._dimmedWindows[i]); }); Main.overview.connect('hiding', () => { for (let i = 0; i < this._dimmedWindows.length; i++) this._dimWindow(this._dimmedWindows[i]); }); this._windowMenuManager = new WindowMenu.WindowMenuManager(); if (Main.sessionMode.hasWorkspaces) this._workspaceTracker = new WorkspaceTracker(this); let appSwitchAction = new AppSwitchAction(); appSwitchAction.connect('activated', this._switchApp.bind(this)); global.stage.add_action_full('app-switch', Clutter.EventPhase.CAPTURE, appSwitchAction); let mode = Shell.ActionMode.ALL & ~Shell.ActionMode.LOCK_SCREEN; let topDragAction = new EdgeDragAction.EdgeDragAction(St.Side.TOP, mode); topDragAction.connect('activated', () => { let currentWindow = global.display.focus_window; if (currentWindow) currentWindow.unmake_fullscreen(); }); let updateUnfullscreenGesture = () => { let currentWindow = global.display.focus_window; topDragAction.enabled = currentWindow && currentWindow.is_fullscreen(); }; global.display.connect('notify::focus-window', updateUnfullscreenGesture); global.display.connect('in-fullscreen-changed', updateUnfullscreenGesture); global.stage.add_action_full('unfullscreen', Clutter.EventPhase.CAPTURE, topDragAction); this._workspaceAnimation = new WorkspaceAnimation.WorkspaceAnimationController(); this._shellwm.connect('kill-switch-workspace', () => { this._workspaceAnimation.cancelSwitchAnimation(); this._switchWorkspaceDone(); }); } async _startX11Services(task) { let status = true; try { await Shell.util_start_systemd_unit( 'gnome-session-x11-services-ready.target', 'fail', null); } catch (e) { // Ignore NOT_SUPPORTED error, which indicates we are not systemd // managed and gnome-session will have taken care of everything // already. // Note that we do log cancellation from here. if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_SUPPORTED)) { log('Error starting X11 services: %s'.format(e.message)); status = false; } } finally { task.return_boolean(status); } } async _stopX11Services(cancellable) { try { await Shell.util_stop_systemd_unit( 'gnome-session-x11-services.target', 'fail', cancellable); } catch (e) { // Ignore NOT_SUPPORTED error, which indicates we are not systemd // managed and gnome-session will have taken care of everything // already. // Note that we do log cancellation from here. if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_SUPPORTED)) log('Error stopping X11 services: %s'.format(e.message)); } } _showPadOsd(display, device, settings, imagePath, editionMode, monitorIndex) { this._currentPadOsd = new PadOsd.PadOsd(device, settings, imagePath, editionMode, monitorIndex); this._currentPadOsd.connect('closed', () => (this._currentPadOsd = null)); return this._currentPadOsd; } _lookupIndex(windows, metaWindow) { for (let i = 0; i < windows.length; i++) { if (windows[i].metaWindow == metaWindow) return i; } return -1; } _switchApp() { let windows = global.get_window_actors().filter(actor => { let win = actor.metaWindow; let workspaceManager = global.workspace_manager; let activeWorkspace = workspaceManager.get_active_workspace(); return !win.is_override_redirect() && win.located_on_workspace(activeWorkspace); }); if (windows.length == 0) return; let focusWindow = global.display.focus_window; let nextWindow; if (focusWindow == null) { nextWindow = windows[0].metaWindow; } else { let index = this._lookupIndex(windows, focusWindow) + 1; if (index >= windows.length) index = 0; nextWindow = windows[index].metaWindow; } Main.activateWindow(nextWindow); } insertWorkspace(pos) { let workspaceManager = global.workspace_manager; if (!Meta.prefs_get_dynamic_workspaces()) return; workspaceManager.append_new_workspace(false, global.get_current_time()); let windows = global.get_window_actors().map(a => a.meta_window); // To create a new workspace, we slide all the windows on workspaces // below us to the next workspace, leaving a blank workspace for us // to recycle. windows.forEach(window => { // If the window is attached to an ancestor, we don't need/want // to move it if (window.get_transient_for() != null) return; // Same for OR windows if (window.is_override_redirect()) return; // Sticky windows don't need moving, in fact moving would // unstick them if (window.on_all_workspaces) return; // Windows on workspaces below pos don't need moving let index = window.get_workspace().index(); if (index < pos) return; window.change_workspace_by_index(index + 1, true); }); // If the new workspace was inserted before the active workspace, // activate the workspace to which its windows went let activeIndex = workspaceManager.get_active_workspace_index(); if (activeIndex >= pos) { let newWs = workspaceManager.get_workspace_by_index(activeIndex + 1); this._blockAnimations = true; newWs.activate(global.get_current_time()); this._blockAnimations = false; } } keepWorkspaceAlive(workspace, duration) { if (!this._workspaceTracker) return; this._workspaceTracker.keepWorkspaceAlive(workspace, duration); } skipNextEffect(actor) { this._skippedActors.add(actor); } setCustomKeybindingHandler(name, modes, handler) { if (Meta.keybindings_set_custom_handler(name, handler)) this.allowKeybinding(name, modes); } addKeybinding(name, settings, flags, modes, handler) { let action = global.display.add_keybinding(name, settings, flags, handler); if (action != Meta.KeyBindingAction.NONE) this.allowKeybinding(name, modes); return action; } removeKeybinding(name) { if (global.display.remove_keybinding(name)) this.allowKeybinding(name, Shell.ActionMode.NONE); } allowKeybinding(name, modes) { this._allowedKeybindings[name] = modes; } _shouldAnimate() { const overviewOpen = Main.overview.visible && !Main.overview.closing; return !(overviewOpen || this._workspaceAnimation.gestureActive); } _shouldAnimateActor(actor, types) { if (this._skippedActors.delete(actor)) return false; if (!this._shouldAnimate()) return false; if (!actor.get_texture()) return false; let type = actor.meta_window.get_window_type(); return types.includes(type); } _minimizeWindow(shellwm, actor) { let types = [Meta.WindowType.NORMAL, Meta.WindowType.MODAL_DIALOG, Meta.WindowType.DIALOG]; if (!this._shouldAnimateActor(actor, types)) { shellwm.completed_minimize(actor); return; } actor.set_scale(1.0, 1.0); this._minimizing.add(actor); if (actor.meta_window.is_monitor_sized()) { actor.ease({ opacity: 0, duration: MINIMIZE_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onStopped: () => this._minimizeWindowDone(shellwm, actor), }); } else { let xDest, yDest, xScale, yScale; let [success, geom] = actor.meta_window.get_icon_geometry(); if (success) { xDest = geom.x; yDest = geom.y; xScale = geom.width / actor.width; yScale = geom.height / actor.height; } else { let monitor = Main.layoutManager.monitors[actor.meta_window.get_monitor()]; if (!monitor) { this._minimizeWindowDone(); return; } xDest = monitor.x; yDest = monitor.y; if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) xDest += monitor.width; xScale = 0; yScale = 0; } actor.ease({ scale_x: xScale, scale_y: yScale, x: xDest, y: yDest, duration: MINIMIZE_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_IN_EXPO, onStopped: () => this._minimizeWindowDone(shellwm, actor), }); } } _minimizeWindowDone(shellwm, actor) { if (this._minimizing.delete(actor)) { actor.remove_all_transitions(); actor.set_scale(1.0, 1.0); actor.set_opacity(255); actor.set_pivot_point(0, 0); shellwm.completed_minimize(actor); } } _unminimizeWindow(shellwm, actor) { let types = [Meta.WindowType.NORMAL, Meta.WindowType.MODAL_DIALOG, Meta.WindowType.DIALOG]; if (!this._shouldAnimateActor(actor, types)) { shellwm.completed_unminimize(actor); return; } this._unminimizing.add(actor); if (actor.meta_window.is_monitor_sized()) { actor.opacity = 0; actor.set_scale(1.0, 1.0); actor.ease({ opacity: 255, duration: MINIMIZE_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onStopped: () => this._unminimizeWindowDone(shellwm, actor), }); } else { let [success, geom] = actor.meta_window.get_icon_geometry(); if (success) { actor.set_position(geom.x, geom.y); actor.set_scale(geom.width / actor.width, geom.height / actor.height); } else { let monitor = Main.layoutManager.monitors[actor.meta_window.get_monitor()]; if (!monitor) { actor.show(); this._unminimizeWindowDone(); return; } actor.set_position(monitor.x, monitor.y); if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) actor.x += monitor.width; actor.set_scale(0, 0); } let rect = actor.meta_window.get_frame_rect(); let [xDest, yDest] = [rect.x, rect.y]; actor.show(); actor.ease({ scale_x: 1, scale_y: 1, x: xDest, y: yDest, duration: MINIMIZE_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_IN_EXPO, onStopped: () => this._unminimizeWindowDone(shellwm, actor), }); } } _unminimizeWindowDone(shellwm, actor) { if (this._unminimizing.delete(actor)) { actor.remove_all_transitions(); actor.set_scale(1.0, 1.0); actor.set_opacity(255); actor.set_pivot_point(0, 0); shellwm.completed_unminimize(actor); } } _sizeChangeWindow(shellwm, actor, whichChange, oldFrameRect, _oldBufferRect) { const types = [Meta.WindowType.NORMAL]; const shouldAnimate = this._shouldAnimateActor(actor, types) && oldFrameRect.width > 0 && oldFrameRect.height > 0; if (shouldAnimate) this._prepareAnimationInfo(shellwm, actor, oldFrameRect, whichChange); else shellwm.completed_size_change(actor); } _prepareAnimationInfo(shellwm, actor, oldFrameRect, _change) { // Position a clone of the window on top of the old position, // while actor updates are frozen. let actorContent = actor.paint_to_content(oldFrameRect); let actorClone = new St.Widget({ content: actorContent }); actorClone.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS); actorClone.set_position(oldFrameRect.x, oldFrameRect.y); actorClone.set_size(oldFrameRect.width, oldFrameRect.height); actor.freeze(); if (this._clearAnimationInfo(actor)) { log('Old animationInfo removed from actor %s'.format(actor)); this._shellwm.completed_size_change(actor); } let destroyId = actor.connect('destroy', () => { this._clearAnimationInfo(actor); }); this._resizePending.add(actor); actor.__animationInfo = { clone: actorClone, oldRect: oldFrameRect, frozen: true, destroyId, }; } _sizeChangedWindow(shellwm, actor) { if (!actor.__animationInfo) return; if (this._resizing.has(actor)) return; let actorClone = actor.__animationInfo.clone; let targetRect = actor.meta_window.get_frame_rect(); let sourceRect = actor.__animationInfo.oldRect; let scaleX = targetRect.width / sourceRect.width; let scaleY = targetRect.height / sourceRect.height; this._resizePending.delete(actor); this._resizing.add(actor); Main.uiGroup.add_child(actorClone); // Now scale and fade out the clone actorClone.ease({ x: targetRect.x, y: targetRect.y, scale_x: scaleX, scale_y: scaleY, opacity: 0, duration: WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, }); actor.translation_x = -targetRect.x + sourceRect.x; actor.translation_y = -targetRect.y + sourceRect.y; // Now set scale the actor to size it as the clone. actor.scale_x = 1 / scaleX; actor.scale_y = 1 / scaleY; // Scale it to its actual new size actor.ease({ scale_x: 1, scale_y: 1, translation_x: 0, translation_y: 0, duration: WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onStopped: () => this._sizeChangeWindowDone(shellwm, actor), }); // ease didn't animate and cleared the info, we are done if (!actor.__animationInfo) return; // Now unfreeze actor updates, to get it to the new size. // It's important that we don't wait until the animation is completed to // do this, otherwise our scale will be applied to the old texture size. actor.thaw(); actor.__animationInfo.frozen = false; } _clearAnimationInfo(actor) { if (actor.__animationInfo) { actor.__animationInfo.clone.destroy(); actor.disconnect(actor.__animationInfo.destroyId); if (actor.__animationInfo.frozen) actor.thaw(); delete actor.__animationInfo; return true; } return false; } _sizeChangeWindowDone(shellwm, actor) { if (this._resizing.delete(actor)) { actor.remove_all_transitions(); actor.scale_x = 1.0; actor.scale_y = 1.0; actor.translation_x = 0; actor.translation_y = 0; this._clearAnimationInfo(actor); this._shellwm.completed_size_change(actor); } if (this._resizePending.delete(actor)) { this._clearAnimationInfo(actor); this._shellwm.completed_size_change(actor); } } _hasAttachedDialogs(window, ignoreWindow) { var count = 0; window.foreach_transient(win => { if (win != ignoreWindow && win.is_attached_dialog() && win.get_transient_for() == window) { count++; return false; } return true; }); return count != 0; } _checkDimming(window, ignoreWindow) { let shouldDim = this._hasAttachedDialogs(window, ignoreWindow); if (shouldDim && !window._dimmed) { window._dimmed = true; this._dimmedWindows.push(window); this._dimWindow(window); } else if (!shouldDim && window._dimmed) { window._dimmed = false; this._dimmedWindows = this._dimmedWindows.filter(win => win != window); this._undimWindow(window); } } _dimWindow(window) { let actor = window.get_compositor_private(); if (!actor) return; let dimmer = getWindowDimmer(actor); if (!dimmer) return; dimmer.setDimmed(true, this._shouldAnimate()); } _undimWindow(window) { let actor = window.get_compositor_private(); if (!actor) return; let dimmer = getWindowDimmer(actor); if (!dimmer) return; dimmer.setDimmed(false, this._shouldAnimate()); } _waitForOverviewToHide() { if (!Main.overview.visible) return Promise.resolve(); return new Promise(resolve => { const id = Main.overview.connect('hidden', () => { Main.overview.disconnect(id); resolve(); }); }); } async _mapWindow(shellwm, actor) { actor._windowType = actor.meta_window.get_window_type(); actor._notifyWindowTypeSignalId = actor.meta_window.connect('notify::window-type', () => { let type = actor.meta_window.get_window_type(); if (type == actor._windowType) return; if (type == Meta.WindowType.MODAL_DIALOG || actor._windowType == Meta.WindowType.MODAL_DIALOG) { let parent = actor.get_meta_window().get_transient_for(); if (parent) this._checkDimming(parent); } actor._windowType = type; }); actor.meta_window.connect('unmanaged', window => { let parent = window.get_transient_for(); if (parent) this._checkDimming(parent); }); if (actor.meta_window.is_attached_dialog()) this._checkDimming(actor.get_meta_window().get_transient_for()); let types = [Meta.WindowType.NORMAL, Meta.WindowType.DIALOG, Meta.WindowType.MODAL_DIALOG]; if (!this._shouldAnimateActor(actor, types)) { shellwm.completed_map(actor); return; } switch (actor._windowType) { case Meta.WindowType.NORMAL: actor.set_pivot_point(0.5, 1.0); actor.scale_x = 0.01; actor.scale_y = 0.05; actor.opacity = 0; actor.show(); this._mapping.add(actor); await this._waitForOverviewToHide(); actor.ease({ opacity: 255, scale_x: 1, scale_y: 1, duration: SHOW_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_EXPO, onStopped: () => this._mapWindowDone(shellwm, actor), }); break; case Meta.WindowType.MODAL_DIALOG: case Meta.WindowType.DIALOG: actor.set_pivot_point(0.5, 0.5); actor.scale_y = 0; actor.opacity = 0; actor.show(); this._mapping.add(actor); await this._waitForOverviewToHide(); actor.ease({ opacity: 255, scale_x: 1, scale_y: 1, duration: DIALOG_SHOW_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onStopped: () => this._mapWindowDone(shellwm, actor), }); break; default: shellwm.completed_map(actor); } } _mapWindowDone(shellwm, actor) { if (this._mapping.delete(actor)) { actor.remove_all_transitions(); actor.opacity = 255; actor.set_pivot_point(0, 0); actor.scale_y = 1; actor.scale_x = 1; actor.translation_y = 0; actor.translation_x = 0; shellwm.completed_map(actor); } } _destroyWindow(shellwm, actor) { let window = actor.meta_window; if (actor._notifyWindowTypeSignalId) { window.disconnect(actor._notifyWindowTypeSignalId); actor._notifyWindowTypeSignalId = 0; } if (window._dimmed) { this._dimmedWindows = this._dimmedWindows.filter(win => win != window); } if (window.is_attached_dialog()) this._checkDimming(window.get_transient_for(), window); let types = [Meta.WindowType.NORMAL, Meta.WindowType.DIALOG, Meta.WindowType.MODAL_DIALOG]; if (!this._shouldAnimateActor(actor, types)) { shellwm.completed_destroy(actor); return; } switch (actor.meta_window.window_type) { case Meta.WindowType.NORMAL: actor.set_pivot_point(0.5, 0.5); this._destroying.add(actor); actor.ease({ opacity: 0, scale_x: 0.8, scale_y: 0.8, duration: DESTROY_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onStopped: () => this._destroyWindowDone(shellwm, actor), }); break; case Meta.WindowType.MODAL_DIALOG: case Meta.WindowType.DIALOG: actor.set_pivot_point(0.5, 0.5); this._destroying.add(actor); if (window.is_attached_dialog()) { let parent = window.get_transient_for(); actor._parentDestroyId = parent.connect('unmanaged', () => { actor.remove_all_transitions(); this._destroyWindowDone(shellwm, actor); }); } actor.ease({ scale_y: 0, duration: DIALOG_DESTROY_WINDOW_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onStopped: () => this._destroyWindowDone(shellwm, actor), }); break; default: shellwm.completed_destroy(actor); } } _destroyWindowDone(shellwm, actor) { if (this._destroying.delete(actor)) { const parent = actor.get_meta_window()?.get_transient_for(); if (parent && actor._parentDestroyId) { parent.disconnect(actor._parentDestroyId); actor._parentDestroyId = 0; } shellwm.completed_destroy(actor); } } _filterKeybinding(shellwm, binding) { if (Main.actionMode == Shell.ActionMode.NONE) return true; // There's little sense in implementing a keybinding in mutter and // not having it work in NORMAL mode; handle this case generically // so we don't have to explicitly allow all builtin keybindings in // NORMAL mode. if (Main.actionMode == Shell.ActionMode.NORMAL && binding.is_builtin()) return false; return !(this._allowedKeybindings[binding.get_name()] & Main.actionMode); } _switchWorkspace(shellwm, from, to, direction) { if (!Main.sessionMode.hasWorkspaces || !this._shouldAnimate()) { shellwm.completed_switch_workspace(); return; } this._switchInProgress = true; this._workspaceAnimation.animateSwitch(from, to, direction, () => { this._shellwm.completed_switch_workspace(); this._switchInProgress = false; }); } _switchWorkspaceDone() { if (!this._switchInProgress) return; this._shellwm.completed_switch_workspace(); this._switchInProgress = false; } _showTilePreview(shellwm, window, tileRect, monitorIndex) { if (!this._tilePreview) this._tilePreview = new TilePreview(); this._tilePreview.open(window, tileRect, monitorIndex); } _hideTilePreview() { if (!this._tilePreview) return; this._tilePreview.close(); } _showWindowMenu(shellwm, window, menu, rect) { this._windowMenuManager.showWindowMenuForWindow(window, menu, rect); } _startSwitcher(display, window, binding) { let constructor = null; switch (binding.get_name()) { case 'switch-applications': case 'switch-applications-backward': case 'switch-group': case 'switch-group-backward': constructor = AltTab.AppSwitcherPopup; break; case 'switch-windows': case 'switch-windows-backward': constructor = AltTab.WindowSwitcherPopup; break; case 'cycle-windows': case 'cycle-windows-backward': constructor = AltTab.WindowCyclerPopup; break; case 'cycle-group': case 'cycle-group-backward': constructor = AltTab.GroupCyclerPopup; break; case 'switch-monitor': constructor = SwitchMonitor.SwitchMonitorPopup; break; } if (!constructor) return; /* prevent a corner case where both popups show up at once */ if (this._workspaceSwitcherPopup != null) this._workspaceSwitcherPopup.destroy(); let tabPopup = new constructor(); if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask())) tabPopup.destroy(); } _startA11ySwitcher(display, window, binding) { Main.ctrlAltTabManager.popup(binding.is_reversed(), binding.get_name(), binding.get_mask()); } _allowFavoriteShortcuts() { return Main.sessionMode.hasOverview; } _switchToApplication(display, window, binding) { if (!this._allowFavoriteShortcuts()) return; let [, , , target] = binding.get_name().split('-'); let apps = AppFavorites.getAppFavorites().getFavorites(); let app = apps[target - 1]; if (app) { Main.overview.hide(); app.activate(); } } _toggleAppMenu() { Main.panel.toggleAppMenu(); } _toggleCalendar() { Main.panel.toggleCalendar(); } _showWorkspaceSwitcher(display, window, binding) { let workspaceManager = display.get_workspace_manager(); if (!Main.sessionMode.hasWorkspaces) return; if (workspaceManager.n_workspaces == 1) return; let [action,,, target] = binding.get_name().split('-'); let newWs; let direction; let vertical = workspaceManager.layout_rows == -1; let rtl = Clutter.get_default_text_direction() == Clutter.TextDirection.RTL; if (action == 'move') { // "Moving" a window to another workspace doesn't make sense when // it cannot be unstuck, and is potentially confusing if a new // workspaces is added at the start/end if (window.is_always_on_all_workspaces() || (Meta.prefs_get_workspaces_only_on_primary() && window.get_monitor() != Main.layoutManager.primaryIndex)) return; } if (target == 'last') { if (vertical) direction = Meta.MotionDirection.DOWN; else if (rtl) direction = Meta.MotionDirection.LEFT; else direction = Meta.MotionDirection.RIGHT; newWs = workspaceManager.get_workspace_by_index(workspaceManager.n_workspaces - 1); } else if (isNaN(target)) { // Prepend a new workspace dynamically let prependTarget; if (vertical) prependTarget = 'up'; else if (rtl) prependTarget = 'right'; else prependTarget = 'left'; if (workspaceManager.get_active_workspace_index() === 0 && action === 'move' && target === prependTarget && this._isWorkspacePrepended === false) { this.insertWorkspace(0); this._isWorkspacePrepended = true; } direction = Meta.MotionDirection[target.toUpperCase()]; newWs = workspaceManager.get_active_workspace().get_neighbor(direction); } else if ((target > 0) && (target <= workspaceManager.n_workspaces)) { target--; newWs = workspaceManager.get_workspace_by_index(target); if (workspaceManager.get_active_workspace().index() > target) { if (vertical) direction = Meta.MotionDirection.UP; else if (rtl) direction = Meta.MotionDirection.RIGHT; else direction = Meta.MotionDirection.LEFT; } else { if (vertical) // eslint-disable-line no-lonely-if direction = Meta.MotionDirection.DOWN; else if (rtl) direction = Meta.MotionDirection.LEFT; else direction = Meta.MotionDirection.RIGHT; } } if (workspaceManager.layout_rows == -1 && direction != Meta.MotionDirection.UP && direction != Meta.MotionDirection.DOWN) return; if (workspaceManager.layout_columns == -1 && direction != Meta.MotionDirection.LEFT && direction != Meta.MotionDirection.RIGHT) return; if (action == 'switch') this.actionMoveWorkspace(newWs); else this.actionMoveWindow(window, newWs); if (!Main.overview.visible) { if (this._workspaceSwitcherPopup == null) { this._workspaceTracker.blockUpdates(); this._workspaceSwitcherPopup = new WorkspaceSwitcherPopup.WorkspaceSwitcherPopup(); this._workspaceSwitcherPopup.connect('destroy', () => { this._workspaceTracker.unblockUpdates(); this._workspaceSwitcherPopup = null; this._isWorkspacePrepended = false; }); } this._workspaceSwitcherPopup.display(direction, newWs.index()); } } actionMoveWorkspace(workspace) { if (!Main.sessionMode.hasWorkspaces) return; if (!workspace.active) workspace.activate(global.get_current_time()); } actionMoveWindow(window, workspace) { if (!Main.sessionMode.hasWorkspaces) return; if (!workspace.active) { // This won't have any effect for "always sticky" windows // (like desktop windows or docks) this._workspaceAnimation.movingWindow = window; window.change_workspace(workspace); global.display.clear_mouse_mode(); workspace.activate_with_focus(window, global.get_current_time()); } } handleWorkspaceScroll(event) { if (!this._canScroll) return Clutter.EVENT_PROPAGATE; if (event.type() !== Clutter.EventType.SCROLL) return Clutter.EVENT_PROPAGATE; const direction = event.get_scroll_direction(); if (direction === Clutter.ScrollDirection.SMOOTH) return Clutter.EVENT_PROPAGATE; const workspaceManager = global.workspace_manager; const vertical = workspaceManager.layout_rows === -1; const rtl = Clutter.get_default_text_direction() === Clutter.TextDirection.RTL; const activeWs = workspaceManager.get_active_workspace(); let ws; switch (direction) { case Clutter.ScrollDirection.UP: if (vertical) ws = activeWs.get_neighbor(Meta.MotionDirection.UP); else if (rtl) ws = activeWs.get_neighbor(Meta.MotionDirection.RIGHT); else ws = activeWs.get_neighbor(Meta.MotionDirection.LEFT); break; case Clutter.ScrollDirection.DOWN: if (vertical) ws = activeWs.get_neighbor(Meta.MotionDirection.DOWN); else if (rtl) ws = activeWs.get_neighbor(Meta.MotionDirection.LEFT); else ws = activeWs.get_neighbor(Meta.MotionDirection.RIGHT); break; case Clutter.ScrollDirection.LEFT: ws = activeWs.get_neighbor(Meta.MotionDirection.LEFT); break; case Clutter.ScrollDirection.RIGHT: ws = activeWs.get_neighbor(Meta.MotionDirection.RIGHT); break; default: return Clutter.EVENT_PROPAGATE; } this.actionMoveWorkspace(ws); this._canScroll = false; GLib.timeout_add(GLib.PRIORITY_DEFAULT, SCROLL_TIMEOUT_TIME, () => { this._canScroll = true; return GLib.SOURCE_REMOVE; }); return Clutter.EVENT_STOP; } _confirmDisplayChange() { let dialog = new DisplayChangeDialog(this._shellwm); dialog.open(); } _createCloseDialog(shellwm, window) { return new CloseDialog.CloseDialog(window); } _createInhibitShortcutsDialog(shellwm, window) { return new InhibitShortcutsDialog.InhibitShortcutsDialog(window); } _showResizePopup(display, show, rect, displayW, displayH) { if (show) { if (!this._resizePopup) this._resizePopup = new ResizePopup(); this._resizePopup.set(rect, displayW, displayH); } else { if (!this._resizePopup) return; this._resizePopup.destroy(); this._resizePopup = null; } } };