Current File : //usr/share/gnome-shell/extensions/ubuntu-dock@ubuntu.com/appIcons.js
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
import {
Clutter,
Gio,
GLib,
GObject,
Meta,
Mtk,
Shell,
St,
} from './dependencies/gi.js';
import {
AppDisplay,
AppFavorites,
BoxPointer,
Dash,
Main,
PopupMenu,
} from './dependencies/shell/ui.js';
import {
ParentalControlsManager,
} from './dependencies/shell/misc.js';
import {Config} from './dependencies/shell/misc.js';
import {
AppIconIndicators,
DBusMenuUtils,
Docking,
Locations,
Theming,
Utils,
WindowPreview,
} from './imports.js';
import {Extension} from './dependencies/shell/extensions/extension.js';
// Use __ () and N__() for the extension gettext domain, and reuse
// the shell domain with the default _() and N_()
const {gettext: __, ngettext} = Extension;
const DBusMenu = await DBusMenuUtils.haveDBusMenu();
const tracker = Shell.WindowTracker.get_default();
const Labels = Object.freeze({
ISOLATE_MONITORS: Symbol('isolate-monitors'),
ISOLATE_WORKSPACES: Symbol('isolate-workspaces'),
URGENT_WINDOWS: Symbol('urgent-windows'),
});
const clickAction = Object.freeze({
SKIP: 0,
MINIMIZE: 1,
LAUNCH: 2,
CYCLE_WINDOWS: 3,
MINIMIZE_OR_OVERVIEW: 4,
PREVIEWS: 5,
MINIMIZE_OR_PREVIEWS: 6,
FOCUS_OR_PREVIEWS: 7,
FOCUS_OR_APP_SPREAD: 8,
FOCUS_MINIMIZE_OR_PREVIEWS: 9,
FOCUS_MINIMIZE_OR_APP_SPREAD: 10,
QUIT: 11,
});
const scrollAction = Object.freeze({
DO_NOTHING: 0,
CYCLE_WINDOWS: 1,
SWITCH_WORKSPACE: 2,
});
let recentlyClickedAppLoopId = 0;
let recentlyClickedApp = null;
let recentlyClickedAppWindows = null;
let recentlyClickedAppIndex = 0;
let recentlyClickedAppMonitor = -1;
/**
* Extend AppIcon
*
* - Apply a css class based on the number of windows of each application (#N);
* - Customized indicators for running applications in place of the default "dot" style which is hidden (#N);
* a class of the form "running#N" is applied to the AppWellIcon actor.
* like the original .running one.
* - Add a .focused style to the focused app
* - Customize click actions.
* - Update minimization animation target
* - Update menu if open on windows change
*/
const DockAbstractAppIcon = GObject.registerClass({
GTypeFlags: GObject.TypeFlags.ABSTRACT,
Properties: {
'focused': GObject.ParamSpec.boolean(
'focused', 'focused', 'focused',
GObject.ParamFlags.READWRITE,
false),
'running': GObject.ParamSpec.boolean(
'running', 'running', 'running',
GObject.ParamFlags.READWRITE,
false),
'urgent': GObject.ParamSpec.boolean(
'urgent', 'urgent', 'urgent',
GObject.ParamFlags.READWRITE,
false),
'windows-count': GObject.ParamSpec.uint(
'windows-count', 'windows-count', 'windows-count',
GObject.ParamFlags.READWRITE,
0, GLib.MAXUINT32, 0),
},
}, class DockAbstractAppIcon extends Dash.DashIcon {
// settings are required inside.
_init(app, monitorIndex, iconAnimator) {
super._init(app);
// a prefix is required to avoid conflicting with the parent class variable
this.monitorIndex = monitorIndex;
this._signalsHandler = new Utils.GlobalSignalsHandler(this);
this.iconAnimator = iconAnimator;
this._indicator = new AppIconIndicators.AppIconIndicator(this);
// Monitor windows-changes instead of app state.
// Keep using the same Id and function callback (that is extended)
if (this._stateChangedId > 0) {
this.app.disconnect(this._stateChangedId);
this._stateChangedId = 0;
}
this._signalsHandler.add(this.app, 'windows-changed', () => this._updateWindows());
this._signalsHandler.add(this.app, 'notify::state', () => this._updateRunningState());
this._signalsHandler.add(global.display, 'window-demands-attention', (_dpy, window) =>
this._onWindowDemandsAttention(window));
this._signalsHandler.add(global.display, 'window-marked-urgent', (_dpy, window) =>
this._onWindowDemandsAttention(window));
// In Wayland sessions, this signal is needed to track the state of windows dragged
// from one monitor to another. As this is triggered quite often (whenever a new winow
// of any application opened or moved to a different desktop),
// we restrict this signal to the case when Labels.ISOLATE_MONITORS is true,
// and if there are at least 2 monitors.
if (Docking.DockManager.settings.isolateMonitors &&
Main.layoutManager.monitors.length > 1) {
this._signalsHandler.addWithLabel(Labels.ISOLATE_MONITORS,
global.display,
'window-entered-monitor',
this._onWindowEntered.bind(this));
}
this.connect('notify::running', () => {
if (this.running)
this.add_style_class_name('running');
else
this.remove_style_class_name('running');
});
this.connect('notify::focused', () => {
if (this.focused)
this.add_style_class_name('focused');
else
this.remove_style_class_name('focused');
});
const {notificationsMonitor} = Docking.DockManager.getDefault();
this.connect('notify::urgent', () => {
const icon = this.icon._iconBin;
this._signalsHandler.removeWithLabel(Labels.URGENT_WINDOWS);
if (this.urgent) {
if (Docking.DockManager.settings.danceUrgentApplications &&
notificationsMonitor.enabled) {
icon.set_pivot_point(0.5, 0.5);
this.iconAnimator.addAnimation(icon, 'wiggle');
}
if (this.running && !this._urgentWindows.size) {
const urgentWindows = this.getInterestingWindows();
urgentWindows.forEach(w => (w._manualUrgency = true));
this._updateUrgentWindows(urgentWindows);
}
} else {
this.iconAnimator.removeAnimation(icon, 'wiggle');
icon.rotation_angle_z = 0;
this._urgentWindows.forEach(w => delete w._manualUrgency);
this._updateUrgentWindows();
}
});
this._urgentWindows = new Set();
this._progressOverlayArea = null;
this._progress = 0;
[
'apply-custom-theme',
'running-indicator-style',
'show-icons-emblems',
'show-icons-notifications-counter',
'application-counter-overrides-notifications',
].forEach(key => {
this._signalsHandler.add(
Docking.DockManager.settings,
`changed::${key}`, () => {
this._indicator.destroy();
this._indicator = new AppIconIndicators.AppIconIndicator(this);
}
);
});
this._signalsHandler.add(notificationsMonitor, 'state-changed', () => {
this._indicator.destroy();
this._indicator = new AppIconIndicators.AppIconIndicator(this);
});
this._updateState();
this._numberOverlay();
this._previewMenuManager = null;
this._previewMenu = null;
}
_onDestroy() {
super._onDestroy();
// This is necessary due to an upstream bug
// https://bugzilla.gnome.org/show_bug.cgi?id=757556
// It can be safely removed once it get solved upstrea.
if (this._menu)
this._menu.close(false);
}
ownsWindow(window) {
return this.app === tracker.get_window_app(window);
}
_onWindowEntered(metaScreen, monitorIndex, metaWin) {
if (this.ownsWindow(metaWin))
this._updateWindows();
}
vfunc_scroll_event(scrollEvent) {
const {settings} = Docking.DockManager;
const isEnabled = settings.scrollAction === scrollAction.CYCLE_WINDOWS;
if (!isEnabled)
return Clutter.EVENT_PROPAGATE;
// We only activate windows of running applications, i.e. we never open new windows
// We check if the app is running, and that the # of windows is > 0 in
// case we use workspace isolation,
if (!this.running)
return Clutter.EVENT_PROPAGATE;
if (this._optionalScrollCycleWindowsDeadTimeId) {
return Clutter.EVENT_PROPAGATE;
} else {
this._optionalScrollCycleWindowsDeadTimeId = GLib.timeout_add(
GLib.PRIORITY_DEFAULT, 250, () => {
this._optionalScrollCycleWindowsDeadTimeId = 0;
});
}
let direction = null;
switch (scrollEvent.direction) {
case Clutter.ScrollDirection.UP:
direction = Meta.MotionDirection.UP;
break;
case Clutter.ScrollDirection.DOWN:
direction = Meta.MotionDirection.DOWN;
break;
case Clutter.ScrollDirection.SMOOTH: {
const [, dy] = Clutter.get_current_event().get_scroll_delta();
if (dy < 0)
direction = Meta.MotionDirection.UP;
else if (dy > 0)
direction = Meta.MotionDirection.DOWN;
}
break;
}
if (!Main.overview.visible) {
const reversed = direction === Meta.MotionDirection.UP;
if (this.focused && !this._urgentWindows.size) {
this._cycleThroughWindows(reversed);
} else {
// Activate the first window
const windows = this.getInterestingWindows();
if (windows.length > 0) {
const [w] = windows;
Main.activateWindow(w);
}
}
} else {
this.app.activate();
}
return Clutter.EVENT_STOP;
}
_updateWindows() {
if (this._menu && this._menu.isOpen)
this._menu.update();
this._updateState();
this.updateIconGeometry();
}
_updateState() {
this._urgentWindows.clear();
const interestingWindows = this.getInterestingWindows();
this.windowsCount = interestingWindows.length;
this._updateRunningState();
this._updateFocusState();
this._updateUrgentWindows(interestingWindows);
if (Docking.DockManager.settings.isolateWorkspaces) {
this._signalsHandler.removeWithLabel(Labels.ISOLATE_WORKSPACES);
interestingWindows.forEach(window =>
this._signalsHandler.addWithLabel(Labels.ISOLATE_WORKSPACES,
window, 'workspace-changed', () => this._updateWindows()));
}
}
_updateRunningState() {
this.running = (this.app.state === Shell.AppState.RUNNING) && this.windowsCount;
}
_updateFocusState() {
this.focused = tracker.focus_app === this.app && this.running;
}
_updateUrgentWindows(interestingWindows) {
this._signalsHandler.removeWithLabel(Labels.URGENT_WINDOWS);
this._urgentWindows.clear();
if (interestingWindows === undefined)
interestingWindows = this.getInterestingWindows();
interestingWindows.filter(isWindowUrgent).forEach(win => this._addUrgentWindow(win));
this.urgent = !!this._urgentWindows.size;
}
_onWindowDemandsAttention(window) {
if (this.ownsWindow(window) && isWindowUrgent(window))
this._addUrgentWindow(window);
}
_addUrgentWindow(window) {
if (this._urgentWindows.has(window))
return;
if (window._manualUrgency && window.has_focus()) {
delete window._manualUrgency;
return;
}
this._urgentWindows.add(window);
this.urgent = true;
const onDemandsAttentionChanged = () => {
if (!isWindowUrgent(window))
this._updateUrgentWindows();
};
if (window.demandsAttention) {
this._signalsHandler.addWithLabel(Labels.URGENT_WINDOWS, window,
'notify::demands-attention', () => onDemandsAttentionChanged());
}
if (window.urgent) {
this._signalsHandler.addWithLabel(Labels.URGENT_WINDOWS, window,
'notify::urgent', () => onDemandsAttentionChanged());
}
if (window._manualUrgency) {
this._signalsHandler.addWithLabel(Labels.URGENT_WINDOWS, window,
'focus', () => {
delete window._manualUrgency;
onDemandsAttentionChanged();
});
}
}
/**
* Update target for minimization animation
*/
updateIconGeometry() {
// If (for unknown reason) the actor is not on the stage the reported size
// and position are random values, which might exceeds the integer range
// resulting in an error when assigned to the a rect. This is a more like
// a workaround to prevent flooding the system with errors.
if (!this.get_stage())
return;
const rect = new Mtk.Rectangle();
[rect.x, rect.y] = this.get_transformed_position();
[rect.width, rect.height] = this.get_transformed_size();
let windows = this.getWindows();
if (Docking.DockManager.settings.multiMonitor) {
const {monitorIndex} = this;
windows = windows.filter(w => w.get_monitor() === monitorIndex);
}
windows.forEach(w => w.set_icon_geometry(rect));
}
_updateRunningStyle() {
// The logic originally in this function has been moved to
// AppIconIndicatorBase._updateDefaultDot(). However it cannot be removed as
// it called by the parent constructor.
}
popupMenu() {
this._removeMenuTimeout();
this.fake_release();
this._draggable.fakeRelease();
if (!this._menu) {
this._menu = new DockAppIconMenu(this);
this._menu.connect('activate-window', (menu, window) => {
if (window) {
Main.activateWindow(window);
} else {
Main.overview.hide();
Main.panel.closeCalendar();
}
});
this._menu.connect('open-state-changed', (menu, isPoppedUp) => {
if (!isPoppedUp) {
this._onMenuPoppedDown();
} else {
// Setting the max-height is s useful if part of the menu is
// scrollable so the minimum height is smaller than the natural height.
const monitorIndex = Main.layoutManager.findIndexForActor(this);
const workArea = Main.layoutManager.getWorkAreaForMonitor(monitorIndex);
const position = Utils.getPosition();
const {scaleFactor} = St.ThemeContext.get_for_stage(global.stage);
const isHorizontal = position === St.Side.TOP || position === St.Side.BOTTOM;
// If horizontal also remove the height of the dash
const {dockFixed: fixedDock} = Docking.DockManager.settings;
const additionalMargin = isHorizontal && !fixedDock ? Main.overview.dash.height : 0;
const verticalMargins = this._menu.actor.margin_top + this._menu.actor.margin_bottom;
const maxMenuHeight = workArea.height - additionalMargin - verticalMargins;
// Also set a max width to the menu, so long labels (long windows title) get truncated
this._menu.actor.style = 'max-width: 400px; ' +
`max-height: ${Math.round(maxMenuHeight / scaleFactor)}px;`;
}
});
const id = Main.overview.connect('hiding', () => {
this._menu.close();
});
this._menu.actor.connect('destroy', () => {
Main.overview.disconnect(id);
});
this._menuManager.addMenu(this._menu);
}
this.emit('menu-state-changed', true);
this.set_hover(true);
this._menu.popup();
this._menuManager.ignoreRelease();
this.emit('sync-tooltip');
return false;
}
activate(button) {
const event = Clutter.get_current_event();
let modifiers = event ? event.get_state() : 0;
// Only consider SHIFT and CONTROL as modifiers (exclude SUPER, CAPS-LOCK, etc.)
modifiers &= Clutter.ModifierType.SHIFT_MASK | Clutter.ModifierType.CONTROL_MASK;
// We don't change the CTRL-click behaviour: in such case we just chain
// up the parent method and return.
if (modifiers & Clutter.ModifierType.CONTROL_MASK) {
// Keep default behaviour: launch new window
// By calling the parent method I make it compatible
// with other extensions tweaking ctrl + click
super.activate(button);
return;
}
// We check what type of click we have and if the modifier SHIFT is
// being used. We then define what buttonAction should be for this
// event.
let buttonAction = 0;
const {settings} = Docking.DockManager;
if (button && button === 2) {
if (modifiers & Clutter.ModifierType.SHIFT_MASK)
buttonAction = settings.shiftMiddleClickAction;
else
buttonAction = settings.middleClickAction;
} else if (button && button === 1) {
if (modifiers & Clutter.ModifierType.SHIFT_MASK)
buttonAction = settings.shiftClickAction;
else
buttonAction = settings.clickAction;
}
switch (buttonAction) {
case clickAction.FOCUS_OR_APP_SPREAD:
if (!Docking.DockManager.getDefault().appSpread.supported)
buttonAction = clickAction.FOCUS_OR_PREVIEWS;
break;
case clickAction.FOCUS_MINIMIZE_OR_APP_SPREAD:
if (!Docking.DockManager.getDefault().appSpread.supported)
buttonAction = clickAction.FOCUS_MINIMIZE_OR_PREVIEWS;
break;
}
// We check if the app is running, and that the # of windows is > 0 in
// case we use workspace isolation.
const windows = this.getInterestingWindows();
// Some action modes (e.g. MINIMIZE_OR_OVERVIEW) require overview to remain open
// This variable keeps track of this
let shouldHideOverview = true;
// We customize the action only when the application is already running
if (this.running) {
const hasUrgentWindows = !!this._urgentWindows.size;
const singleOrUrgentWindows = windows.length === 1 || hasUrgentWindows;
switch (buttonAction) {
case clickAction.MINIMIZE:
// In overview just activate the app, unless the acion is explicitely
// requested with a keyboard modifier
if (!Main.overview.visible || modifiers) {
// If we have button=2 or a modifier, allow minimization even if
// the app is not focused
if (this.focused && !hasUrgentWindows || button === 2 ||
modifiers & Clutter.ModifierType.SHIFT_MASK) {
// minimize all windows on double click and always in
// the case of primary click without additional modifiers
let clickCount = 0;
if (Clutter.EventType.CLUTTER_BUTTON_PRESS)
clickCount = event.get_click_count();
const allWindows = (button === 1 && !modifiers) || clickCount > 1;
this._minimizeWindow(allWindows);
} else {
this._activateAllWindows();
}
} else {
const [w] = windows;
Main.activateWindow(w);
}
break;
case clickAction.MINIMIZE_OR_OVERVIEW:
// When a single window is present, toggle minimization
// If only one windows is present toggle minimization, but
// only when triggered with the simple click action
// (no modifiers, no middle click).
if (singleOrUrgentWindows && !modifiers && button === 1) {
const [w] = windows;
if (this.focused) {
if (buttonAction !== clickAction.FOCUS_OR_APP_SPREAD) {
// Window is raised, minimize it
this._minimizeWindow(w);
}
} else {
// Window is minimized, raise it
Main.activateWindow(w);
}
// Launch overview when multiple windows are present
// TODO: only show current app windows when gnome shell API will allow it
} else {
shouldHideOverview = false;
Main.overview.toggle();
}
break;
case clickAction.CYCLE_WINDOWS:
if (!Main.overview.visible) {
if (this.focused && !hasUrgentWindows) {
this._cycleThroughWindows();
} else {
// Activate the first window
const [w] = windows;
Main.activateWindow(w);
}
} else {
this.app.activate();
}
break;
case clickAction.FOCUS_OR_PREVIEWS:
if (this.focused && !hasUrgentWindows &&
(windows.length > 1 || modifiers || button !== 1)) {
this._windowPreviews();
} else {
// Activate the first window
const [w] = windows;
Main.activateWindow(w);
}
break;
case clickAction.FOCUS_MINIMIZE_OR_PREVIEWS:
if (this.focused && !hasUrgentWindows) {
if (windows.length > 1 || modifiers || button !== 1)
this._windowPreviews();
else if (!Main.overview.visible)
this._minimizeWindow();
} else {
// Activate the first window
const [w] = windows;
Main.activateWindow(w);
}
break;
case clickAction.LAUNCH:
this.launchNewWindow();
break;
case clickAction.PREVIEWS:
if (!Main.overview.visible) {
// If only one windows is present just switch to it,
// but only when trigggered with the simple click action
// (no modifiers, no middle click).
if (singleOrUrgentWindows && !modifiers && button === 1) {
const [w] = windows;
Main.activateWindow(w);
} else {
this._windowPreviews();
}
} else {
this.app.activate();
}
break;
case clickAction.MINIMIZE_OR_PREVIEWS:
// When a single window is present, toggle minimization
// If only one windows is present toggle minimization, but only
// when trigggered with the imple click action (no modifiers,
// no middle click).
if (!Main.overview.visible) {
if (singleOrUrgentWindows && !modifiers && button === 1) {
const [w] = windows;
if (this.focused) {
// Window is raised, minimize it
this._minimizeWindow(w);
} else {
// Window is minimized, raise it
Main.activateWindow(w);
}
} else {
// Launch previews when multiple windows are present
this._windowPreviews();
}
} else {
this.app.activate();
}
break;
case clickAction.FOCUS_OR_APP_SPREAD:
if (this.focused && !singleOrUrgentWindows && !modifiers && button === 1) {
shouldHideOverview = false;
Docking.DockManager.getDefault().appSpread.toggle(this.app);
} else {
// Activate the first window
Main.activateWindow(windows[0]);
}
break;
case clickAction.FOCUS_MINIMIZE_OR_APP_SPREAD:
if (this.focused && !singleOrUrgentWindows && !modifiers && button === 1) {
shouldHideOverview = false;
Docking.DockManager.getDefault().appSpread.toggle(this.app);
} else if (!this.focused) {
// Activate the first window
Main.activateWindow(windows[0]);
} else {
this._minimizeWindow();
}
break;
case clickAction.QUIT:
this.closeAllWindows();
break;
case clickAction.SKIP:
Main.activateWindow(windows[0]);
break;
}
} else {
this.launchNewWindow();
}
// Hide overview except when action mode requires it
if (shouldHideOverview)
Main.overview.hide();
}
shouldShowTooltip() {
return this.hover && (!this._menu || !this._menu.isOpen) &&
(!this._previewMenu || !this._previewMenu.isOpen) &&
!Docking.DockManager.settings.hideTooltip;
}
_windowPreviews() {
if (!this._previewMenu) {
this._previewMenuManager = new PopupMenu.PopupMenuManager(this);
this._previewMenu = new WindowPreview.WindowPreviewMenu(this);
this._previewMenuManager.addMenu(this._previewMenu);
this._previewMenu.connect('open-state-changed', (menu, isPoppedUp) => {
if (!isPoppedUp)
this._onMenuPoppedDown();
});
const id = Main.overview.connect('hiding', () => {
this._previewMenu.close();
});
this._previewMenu.actor.connect('destroy', () => {
Main.overview.disconnect(id);
});
}
this.emit('menu-state-changed', !this._previewMenu.isOpen);
if (this._previewMenu.isOpen)
this._previewMenu.close();
else
this._previewMenu.popup();
return false;
}
// Try to do the right thing when attempting to launch a new window of an app. In
// particular, if the application doens't allow to launch a new window, activate
// the existing window instead.
launchNewWindow() {
if (this.app.state === Shell.AppState.RUNNING &&
this.app.can_open_new_window()) {
this.animateLaunch();
this.app.open_new_window(-1);
} else {
// Try to manually activate the first window. Otherwise, when the
// app is activated by switching to a different workspace, a launch
// spinning icon is shown and disappers only after a timeout.
const windows = this.getWindows();
if (windows.length > 0) {
Main.activateWindow(windows[0]);
} else {
this.app.activate();
this.animateLaunch();
}
}
}
_numberOverlay() {
// Add label for a Hot-Key visual aid
this._numberOverlayLabel = new St.Label();
this._numberOverlayBin = new St.Bin({
child: this._numberOverlayLabel,
x_align: Clutter.ActorAlign.START,
y_align: Clutter.ActorAlign.START,
x_expand: true, y_expand: true,
});
this._numberOverlayLabel.add_style_class_name('number-overlay');
this._numberOverlayOrder = -1;
this._numberOverlayBin.hide();
this._iconContainer.add_child(this._numberOverlayBin);
}
updateNumberOverlay() {
// We apply an overall scale factor that might come from a HiDPI monitor.
// Clutter dimensions are in physical pixels, but CSS measures are in logical
// pixels, so make sure to consider the scale.
const scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
// Set the font size to something smaller than the whole icon so it is
// still visible. The border radius is large to make the shape circular
const [minWidth_, natWidth] = this._iconContainer.get_preferred_width(-1);
const fontSize = Math.round(Math.max(12, 0.3 * natWidth) / scaleFactor);
const size = Math.round(fontSize * 1.2);
this._numberOverlayLabel.set_style(
`font-size: ${fontSize}px;` +
`border-radius: ${this.icon.iconSize}px;` +
`width: ${size}px; height: ${size}px;`
);
}
setNumberOverlay(number) {
this._numberOverlayOrder = number;
this._numberOverlayLabel.set_text(number.toString());
}
toggleNumberOverlay(activate) {
if (activate && this._numberOverlayOrder > -1) {
this.updateNumberOverlay();
this._numberOverlayBin.show();
} else {
this._numberOverlayBin.hide();
}
}
_minimizeWindow(param) {
// Param true make all app windows minimize
const windows = this.getInterestingWindows();
const currentWorkspace = global.workspace_manager.get_active_workspace();
for (let i = 0; i < windows.length; i++) {
const w = windows[i];
if (w.get_workspace() === currentWorkspace && w.showing_on_its_workspace()) {
w.minimize();
// Just minimize one window. By specification it should be the
// focused window on the current workspace.
if (!param)
break;
}
}
}
// By default only non minimized windows are activated.
// This activates all windows in the current workspace.
_activateAllWindows() {
// First activate first window so workspace is switched if needed.
// We don't do this if isolation is on!
if (!Docking.DockManager.settings.isolateWorkspaces &&
!Docking.DockManager.settings.isolateMonitors) {
if (!this.running)
this.animateLaunch();
this.app.activate();
}
// then activate all other app windows in the current workspace
const windows = this.getInterestingWindows();
const activeWorkspace = global.workspace_manager.get_active_workspace_index();
if (windows.length <= 0)
return;
for (let i = windows.length - 1; i >= 0; i--) {
if (windows[i].get_workspace()?.index() === activeWorkspace)
Main.activateWindow(windows[i]);
}
}
// This closes all windows of the app.
closeAllWindows() {
const windows = this.getInterestingWindows();
const time = global.get_current_time();
windows.forEach(w => w.delete(time));
}
_cycleThroughWindows(reversed) {
// Store for a little amount of time last clicked app and its windows
// since the order changes upon window interaction
const MEMORY_TIME = 3000;
const appWindows = this.getInterestingWindows();
if (appWindows.length < 1)
return;
if (recentlyClickedAppLoopId > 0)
GLib.source_remove(recentlyClickedAppLoopId);
recentlyClickedAppLoopId = GLib.timeout_add(
GLib.PRIORITY_DEFAULT, MEMORY_TIME, this._resetRecentlyClickedApp);
// If there isn't already a list of windows for the current app,
// or the stored list is outdated, use the current windows list.
const monitorIsolation = Docking.DockManager.settings.isolateMonitors;
if (!recentlyClickedApp ||
recentlyClickedApp.get_id() !== this.app.get_id() ||
recentlyClickedAppWindows.length !== appWindows.length ||
(recentlyClickedAppMonitor !== this.monitorIndex && monitorIsolation)) {
recentlyClickedApp = this.app;
recentlyClickedAppWindows = appWindows;
recentlyClickedAppMonitor = this.monitorIndex;
recentlyClickedAppIndex = 0;
}
if (reversed) {
recentlyClickedAppIndex--;
if (recentlyClickedAppIndex < 0)
recentlyClickedAppIndex = recentlyClickedAppWindows.length - 1;
} else {
recentlyClickedAppIndex++;
}
const index = recentlyClickedAppIndex % recentlyClickedAppWindows.length;
const window = recentlyClickedAppWindows[index];
Main.activateWindow(window);
}
_resetRecentlyClickedApp() {
if (recentlyClickedAppLoopId > 0)
GLib.source_remove(recentlyClickedAppLoopId);
recentlyClickedAppLoopId = 0;
recentlyClickedApp = null;
recentlyClickedAppWindows = null;
recentlyClickedAppIndex = 0;
recentlyClickedAppMonitor = -1;
return false;
}
getWindows() {
return this.app.get_windows();
}
// Filter out unnecessary windows, for instance
// nautilus desktop window.
getInterestingWindows() {
const interestingWindows = getInterestingWindows(this.getWindows(),
this.monitorIndex);
if (!this._urgentWindows.size)
return interestingWindows;
return [...new Set([...this._urgentWindows, ...interestingWindows])];
}
});
const DockAppIcon = GObject.registerClass({
}, class DockAppIcon extends DockAbstractAppIcon {
_init(app, monitorIndex, iconAnimator) {
super._init(app, monitorIndex, iconAnimator);
this._signalsHandler.add(tracker, 'notify::focus-app', () => this._updateFocusState());
}
});
const DockLocationAppIcon = GObject.registerClass({
}, class DockLocationAppIcon extends DockAbstractAppIcon {
_init(app, monitorIndex, iconAnimator) {
if (!(app.appInfo instanceof Locations.LocationAppInfo))
throw new Error('Provided application %s is not a Location'.format(app));
super._init(app, monitorIndex, iconAnimator);
if (Docking.DockManager.settings.isolateLocations) {
this._signalsHandler.add(tracker, 'notify::focus-app', () => this._updateFocusState());
} else {
this._signalsHandler.add(global.display, 'notify::focus-window',
() => this._updateFocusState());
}
this._signalsHandler.add(this.app, 'notify::icon', () => this.icon.update());
}
get location() {
return this.app.location;
}
_updateFocusState() {
if (Docking.DockManager.settings.isolateLocations) {
super._updateFocusState();
return;
}
this.focused = this.app.isFocused && this.running;
}
});
/**
* @param app
* @param monitorIndex
* @param iconAnimator
*/
export function makeAppIcon(app, monitorIndex, iconAnimator) {
if (app.appInfo instanceof Locations.LocationAppInfo)
return new DockLocationAppIcon(app, monitorIndex, iconAnimator);
return new DockAppIcon(app, monitorIndex, iconAnimator);
}
/**
* DockAppIconMenu
*
* - set popup arrow side based on dash orientation
* - Add close windows option based on quitfromdash extension
* (https://github.com/deuill/shell-extension-quitfromdash)
* - Add open windows thumbnails instead of list
* - update menu when application windows change
*/
const DockAppIconMenu = class DockAppIconMenu extends PopupMenu.PopupMenu {
constructor(source) {
super(source, 0.5, Utils.getPosition());
this._signalsHandler = new Utils.GlobalSignalsHandler(this);
// We want to keep the item hovered while the menu is up
this.blockSourceEvents = true;
this._source = source;
this._parentalControlsManager = ParentalControlsManager.getDefault();
this.actor.add_style_class_name('app-menu');
this.actor.add_style_class_name('dock-app-menu');
// Chain our visibility and lifecycle to that of the source
this._signalsHandler.add(source, 'notify::mapped', () => {
if (!source.mapped)
this.close();
});
source.connect('destroy', () => this.destroy());
Main.uiGroup.add_child(this.actor);
const {remoteModel} = Docking.DockManager.getDefault();
const remoteModelApp = remoteModel?.lookupById(this._source?.app?.id);
if (remoteModelApp && DBusMenu) {
const [onQuicklist, onDynamicSection] = Utils.splitHandler((sender,
{quicklist}, dynamicSection) => {
dynamicSection.removeAll();
if (quicklist) {
quicklist.get_children().forEach(remoteItem =>
dynamicSection.addMenuItem(
DBusMenuUtils.makePopupMenuItem(remoteItem, false)));
}
});
this._signalsHandler.add([
remoteModelApp,
'quicklist-changed',
onQuicklist,
], [
this,
'dynamic-section-changed',
onDynamicSection,
]);
}
}
_appendSeparator() {
this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
}
_appendMenuItem(labelText) {
const item = new PopupMenu.PopupMenuItem(labelText);
this.addMenuItem(item);
return item;
}
popup(_activatingButton) {
this._rebuildMenu();
this.open(BoxPointer.PopupAnimation.FULL);
}
_rebuildMenu() {
this.removeAll();
if (Docking.DockManager.settings.showWindowsPreview) {
// Display the app windows menu items and the separator between windows
// of the current desktop and other windows.
const windows = this._source.getInterestingWindows();
this._allWindowsMenuItem = new PopupMenu.PopupSubMenuMenuItem(__('All Windows'), false);
if (this._allWindowsMenuItem.menu?.actor)
this._allWindowsMenuItem.menu.actor.overlayScrollbars = true;
this._allWindowsMenuItem.hide();
if (windows.length > 0)
this.addMenuItem(this._allWindowsMenuItem);
} else {
const windows = this._source.getInterestingWindows();
if (windows.length > 0) {
this.addMenuItem(
/* Translators: This is the heading of a list of open windows */
new PopupMenu.PopupSeparatorMenuItem(_('Open Windows')));
}
windows.forEach(window => {
const title = window.title
? window.title : this._source.app.get_name();
const item = this._appendMenuItem(title);
item.connect('activate', () => {
this.emit('activate-window', window);
});
});
}
if (!this._source.app.is_window_backed()) {
this._appendSeparator();
const appInfo = this._source.app.get_app_info();
const actions = appInfo.list_actions();
if (this._source.app.can_open_new_window() &&
actions.indexOf('new-window') === -1) {
this._newWindowMenuItem = this._appendMenuItem(_('New Window'));
this._newWindowMenuItem.connect('activate', () => {
if (this._source.app.state === Shell.AppState.STOPPED)
this._source.animateLaunch();
this._source.app.open_new_window(-1);
this.emit('activate-window', null);
});
this._appendSeparator();
}
if (Docking.DockManager.getDefault().discreteGpuAvailable &&
this._source.app.state === Shell.AppState.STOPPED) {
const appPrefersNonDefaultGPU = appInfo.get_boolean('PrefersNonDefaultGPU');
const gpuPref = appPrefersNonDefaultGPU
? Shell.AppLaunchGpu.DEFAULT
: Shell.AppLaunchGpu.DISCRETE;
this._onGpuMenuItem = this._appendMenuItem(appPrefersNonDefaultGPU
? _('Launch using Integrated Graphics Card')
: _('Launch using Discrete Graphics Card'));
this._onGpuMenuItem.connect('activate', () => {
this._source.animateLaunch();
this._source.app.launch(0, -1, gpuPref);
this.emit('activate-window', null);
});
}
for (let i = 0; i < actions.length; i++) {
const action = actions[i];
const item = this._appendMenuItem(appInfo.get_action_name(action));
item.sensitive = !appInfo.busy;
item.connect('activate', (emitter, event) => {
this._source.app.launch_action(action, event.get_time(), -1);
this.emit('activate-window', null);
});
}
const canFavorite = global.settings.is_writable('favorite-apps') &&
(this._source instanceof DockAppIcon) &&
this._parentalControlsManager.shouldShowApp(this._source.app.app_info);
if (canFavorite) {
this._appendSeparator();
const isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
const [majorVersion] = Config.PACKAGE_VERSION.split('.');
if (isFavorite) {
const label = majorVersion >= 42 ? _('Unpin')
: _('Remove from Favorites');
const item = this._appendMenuItem(label);
item.connect('activate', () => {
const favs = AppFavorites.getAppFavorites();
favs.removeFavorite(this._source.app.get_id());
});
} else {
const label = majorVersion >= 42 ? _('Pin to Dash')
: _('Add to Favorites');
const item = this._appendMenuItem(label);
item.connect('activate', () => {
const favs = AppFavorites.getAppFavorites();
favs.addFavorite(this._source.app.get_id());
});
}
}
if (Shell.AppSystem.get_default().lookup_app('org.gnome.Software.desktop') &&
(this._source instanceof DockAppIcon)) {
this._appendSeparator();
const item = this._appendMenuItem(_('App Details'));
item.connect('activate', () => {
const id = this._source.app.get_id();
const args = GLib.Variant.new('(ss)', [id, '']);
Gio.DBus.get(Gio.BusType.SESSION, null,
(o, res) => {
const bus = Gio.DBus.get_finish(res);
bus.call('org.gnome.Software',
'/org/gnome/Software',
'org.gtk.Actions', 'Activate',
GLib.Variant.new('(sava{sv})',
['details', [args], null]),
null, 0, -1, null, null);
Main.overview.hide();
});
});
}
}
// dynamic menu
const items = this._getMenuItems();
let i = items.length;
if (Shell.AppSystem.get_default().lookup_app('org.gnome.Software.desktop'))
i -= 2;
if (global.settings.is_writable('favorite-apps'))
i -= 2;
if (i < 0)
i = 0;
const dynamicSection = new PopupMenu.PopupMenuSection();
this.addMenuItem(dynamicSection, i);
this.emit('dynamic-section-changed', dynamicSection);
// quit menu
this._appendSeparator();
this._quitMenuItem = this._appendMenuItem(_('Quit'));
this._quitMenuItem.connect('activate', () => this._source.closeAllWindows());
this.update();
}
// update menu content when application windows change. This is desirable as actions
// acting on windows (closing) are performed while the menu is shown.
update() {
// update, show or hide the quit menu
if (this._source.windowsCount > 0) {
if (this._source.windowsCount === 1) {
this._quitMenuItem.label.set_text(_('Quit'));
} else {
this._quitMenuItem.label.set_text(ngettext(
'Quit %d Window', 'Quit %d Windows', this._source.windowsCount).format(
this._source.windowsCount));
}
this._quitMenuItem.actor.show();
} else {
this._quitMenuItem.actor.hide();
}
if (Docking.DockManager.settings.showWindowsPreview) {
const windows = this._source.getInterestingWindows();
// update, show, or hide the allWindows menu
// Check if there are new windows not already displayed. In such case,
// repopulate the allWindows menu. Windows removal is already handled
// by each preview being connected to the destroy signal
const oldWindows = this._allWindowsMenuItem.menu._getMenuItems().map(item => {
return item._window;
});
const newWindows = windows.filter(w =>
oldWindows.indexOf(w) < 0);
if (newWindows.length > 0) {
this._populateAllWindowMenu(windows);
// Try to set the width to that of the submenu.
// TODO: can't get the actual size, getting a bit less.
// Temporary workaround: add 15px to compensate
this._allWindowsMenuItem.width = this._allWindowsMenuItem.menu.actor.width + 15;
}
// The menu is created hidden and never hidded after being shown.
// Instead, a signal connected to its items destroy will set is
// insensitive if no more windows preview are shown.
if (windows.length > 0) {
this._allWindowsMenuItem.show();
this._allWindowsMenuItem.setSensitive(true);
if (Docking.DockManager.settings.defaultWindowsPreviewToOpen)
this._allWindowsMenuItem.menu.open();
}
}
// Update separators
this._getMenuItems().forEach(item => {
if ('label' in item)
this._updateSeparatorVisibility(item);
});
}
_populateAllWindowMenu(windows) {
this._allWindowsMenuItem.menu.removeAll();
if (windows.length > 0) {
const activeWorkspace = global.workspace_manager.get_active_workspace();
let separatorShown = windows[0].get_workspace() !== activeWorkspace;
for (let i = 0; i < windows.length; i++) {
const window = windows[i];
if (!separatorShown && window.get_workspace() !== activeWorkspace) {
this._allWindowsMenuItem.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
separatorShown = true;
}
const item = new WindowPreview.WindowPreviewMenuItem(window,
St.Side.LEFT);
this._allWindowsMenuItem.menu.addMenuItem(item);
item.connect('activate', () => {
this.emit('activate-window', window);
});
// This is to achieve a more gracefull transition when the last windows is closed.
item.connect('destroy', () => {
// It's still counting the item just going to be destroyed
if (this._allWindowsMenuItem.menu._getMenuItems().length === 1)
this._allWindowsMenuItem.setSensitive(false);
});
}
}
}
};
/**
* @param w
*/
function isWindowUrgent(w) {
return w.urgent || w.demandsAttention || w._manualUrgency;
}
/**
* Filter out unnecessary windows, for instance
* nautilus desktop window.
*
* @param windows
* @param monitorIndex
*/
export function getInterestingWindows(windows, monitorIndex) {
const {settings} = Docking.DockManager;
// When using workspace isolation, we filter out windows
// that are neither in the current workspace nor marked urgent
if (settings.isolateWorkspaces) {
const showUrgent = settings.workspaceAgnosticUrgentWindows;
const activeWorkspace = global.workspace_manager.get_active_workspace();
windows = windows.filter(w => {
const inWorkspace = w.get_workspace() === activeWorkspace;
return inWorkspace || (showUrgent && isWindowUrgent(w));
});
}
if (settings.isolateMonitors && monitorIndex >= 0) {
windows = windows.filter(w => {
return w.get_monitor() === monitorIndex;
});
}
return windows.filter(w => !w.skipTaskbar);
}
/**
* A ShowAppsIcon improved class.
*
* - set label position based on dash orientation
* Note: we are am reusing most machinery of the appIcon class.
* - implement a popupMenu based on the AppIcon code
* Note: we are reusing most machinery of the appIcon class)
*
*/
export const DockShowAppsIcon = GObject.registerClass({
Signals: {
'menu-state-changed': {param_types: [GObject.TYPE_BOOLEAN]},
'sync-tooltip': {},
},
}
, class DockShowAppsIcon extends Dash.ShowAppsIcon {
_init(position) {
super._init();
// Re-use appIcon methods
const {prototype: appIconPrototype} = AppDisplay.AppIcon;
this.toggleButton.y_expand = false;
this.toggleButton.connect('popup-menu', () =>
appIconPrototype._onKeyboardPopupMenu.call(this));
this.toggleButton.connect('clicked', () =>
this._removeMenuTimeout());
this.reactive = true;
this.toggleButton.popupMenu = (...args) =>
this.popupMenu(...args);
this.toggleButton._setPopupTimeout = (...args) =>
this._setPopupTimeout(...args);
this.toggleButton._removeMenuTimeout = (...args) =>
this._removeMenuTimeout(...args);
this.label?.add_style_class_name(Theming.PositionStyleClass[position]);
if (Docking.DockManager.settings.customThemeShrink)
this.label?.add_style_class_name('shrink');
this._menu = null;
this._menuManager = new PopupMenu.PopupMenuManager(this);
this._menuTimeoutId = 0;
}
_createIcon(size) {
this._iconActor = super._createIcon(size);
this._iconActor.fallbackIconName = this._iconActor.iconName;
this._iconActor.fallbackGicon = this._iconActor.gicon;
this._iconActor.iconName = `view-app-grid-${Main.sessionMode.currentMode}-symbolic`;
return this._iconActor;
}
vfunc_leave_event(...args) {
return AppDisplay.AppIcon.prototype.vfunc_leave_event.call(
this.toggleButton, ...args);
}
vfunc_button_press_event(...args) {
return AppDisplay.AppIcon.prototype.vfunc_button_press_event.call(
this.toggleButton, ...args);
}
vfunc_touch_event(...args) {
return AppDisplay.AppIcon.prototype.vfunc_touch_event.call(
this.toggleButton, ...args);
}
showLabel(...args) {
itemShowLabel.call(this, ...args);
}
setForcedHighlight(...args) {
AppDisplay.AppIcon.prototype.setForcedHighlight.call(this, ...args);
}
_onMenuPoppedDown(...args) {
AppDisplay.AppIcon.prototype._onMenuPoppedDown.call(this, ...args);
}
_setPopupTimeout(...args) {
AppDisplay.AppIcon.prototype._setPopupTimeout.call(this, ...args);
}
_removeMenuTimeout(...args) {
AppDisplay.AppIcon.prototype._removeMenuTimeout.call(this, ...args);
}
popupMenu() {
if (Docking.DockManager.extension.uuid === 'ubuntu-dock@ubuntu.com')
return false;
this._removeMenuTimeout();
this.toggleButton.fake_release();
if (!this._menu) {
this._menu = new DockShowAppsIconMenu(this);
this._menu.connect('open-state-changed', (menu, isPoppedUp) => {
if (!isPoppedUp)
this._onMenuPoppedDown();
});
const id = Main.overview.connect('hiding', () => {
this._menu.close();
});
this._menu.actor.connect('destroy', () => {
Main.overview.disconnect(id);
});
this._menuManager.addMenu(this._menu);
}
this.emit('menu-state-changed', true);
this.toggleButton.set_hover(true);
this._menu.popup();
this._menuManager.ignoreRelease();
this.emit('sync-tooltip');
return false;
}
});
/**
* A menu for the showAppsIcon
*/
class DockShowAppsIconMenu extends DockAppIconMenu {
_rebuildMenu() {
this.removeAll();
/* Translators: %s is "Settings", which is automatically translated. You
can also translate the full message if this fits better your language. */
const name = __('Dash to Dock %s').format(_('Settings'));
const item = this._appendMenuItem(name);
item.connect('activate', () =>
Docking.DockManager.extension.openPreferences());
}
}
/**
* This function is used for both DockShowAppsIcon and DockDashItemContainer
*/
export function itemShowLabel() {
/* eslint-disable no-invalid-this */
// Check if the label is still present at all. When switching workpaces, the
// item might have been destroyed in between.
if (!this._labelText || !this.label.get_stage())
return;
this.label.set_text(this._labelText);
this.label.opacity = 0;
this.label.show();
const [stageX, stageY] = this.get_transformed_position();
const node = this.label.get_theme_node();
const itemWidth = this.allocation.x2 - this.allocation.x1;
const itemHeight = this.allocation.y2 - this.allocation.y1;
const labelWidth = this.label.get_width();
const labelHeight = this.label.get_height();
let x, y, xOffset, yOffset;
const position = Utils.getPosition();
const labelOffset = node.get_length('-x-offset');
switch (position) {
case St.Side.LEFT:
yOffset = Math.floor((itemHeight - labelHeight) / 2);
y = stageY + yOffset;
xOffset = labelOffset;
x = stageX + this.get_width() + xOffset;
break;
case St.Side.RIGHT:
yOffset = Math.floor((itemHeight - labelHeight) / 2);
y = stageY + yOffset;
xOffset = labelOffset;
x = Math.round(stageX) - labelWidth - xOffset;
break;
case St.Side.TOP:
y = stageY + labelOffset + itemHeight;
xOffset = Math.floor((itemWidth - labelWidth) / 2);
x = stageX + xOffset;
break;
case St.Side.BOTTOM:
yOffset = labelOffset;
y = stageY - labelHeight - yOffset;
xOffset = Math.floor((itemWidth - labelWidth) / 2);
x = stageX + xOffset;
break;
}
// keep the label inside the screen border
// Only needed fot the x coordinate.
// Leave a few pixel gap
const gap = 5;
const monitor = Main.layoutManager.findMonitorForActor(this);
if (x - monitor.x < gap)
x += monitor.x - x + labelOffset;
else if (x + labelWidth > monitor.x + monitor.width - gap)
x -= x + labelWidth - (monitor.x + monitor.width) + gap;
this.label.remove_all_transitions();
this.label.set_position(x, y);
this.label.ease({
opacity: 255,
duration: Dash.DASH_ITEM_LABEL_SHOW_TIME,
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
});
/* eslint-enable no-invalid-this */
}
Mini Shell