c5cba77a5c
In the panel we listen for button presses on the panel in order to start a drag op of the adjacent maximized window. With the recent changes removing the source detail of events from Clutter, we now can no longer access buttonEvent.source, but instead need to use ClutterStage.get_event_actor(). Since that function expects us to pass a ClutterEvent and not a ClutterButtonEvent, let's listen for the "button-press-event" signal instead of connecting to vfunc_button_press_event(). This will give us a ClutterEvent we can work with. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2225>
792 lines
26 KiB
JavaScript
792 lines
26 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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/* exported Panel */
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const { Atk, Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
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const Animation = imports.ui.animation;
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const { AppMenu } = imports.ui.appMenu;
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const Config = imports.misc.config;
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const CtrlAltTab = imports.ui.ctrlAltTab;
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const DND = imports.ui.dnd;
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const Overview = imports.ui.overview;
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const PopupMenu = imports.ui.popupMenu;
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const PanelMenu = imports.ui.panelMenu;
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const Main = imports.ui.main;
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var PANEL_ICON_SIZE = 16;
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var APP_MENU_ICON_MARGIN = 0;
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var BUTTON_DND_ACTIVATION_TIMEOUT = 250;
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/**
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* AppMenuButton:
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*
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* This class manages the "application menu" component. It tracks the
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* currently focused application. However, when an app is launched,
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* this menu also handles startup notification for it. So when we
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* have an active startup notification, we switch modes to display that.
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*/
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var AppMenuButton = GObject.registerClass({
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Signals: { 'changed': {} },
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}, class AppMenuButton extends PanelMenu.Button {
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_init(panel) {
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super._init(0.0, null, true);
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this.accessible_role = Atk.Role.MENU;
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this._startingApps = [];
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this._menuManager = panel.menuManager;
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this._targetApp = null;
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let bin = new St.Bin({ name: 'appMenu' });
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this.add_actor(bin);
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this.bind_property("reactive", this, "can-focus", 0);
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this.reactive = false;
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this._container = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
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bin.set_child(this._container);
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let textureCache = St.TextureCache.get_default();
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textureCache.connect('icon-theme-changed',
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this._onIconThemeChanged.bind(this));
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let iconEffect = new Clutter.DesaturateEffect();
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this._iconBox = new St.Bin({
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style_class: 'app-menu-icon',
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y_align: Clutter.ActorAlign.CENTER,
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});
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this._iconBox.add_effect(iconEffect);
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this._container.add_actor(this._iconBox);
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this._iconBox.connect('style-changed', () => {
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let themeNode = this._iconBox.get_theme_node();
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iconEffect.enabled = themeNode.get_icon_style() == St.IconStyle.SYMBOLIC;
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});
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this._label = new St.Label({
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y_expand: true,
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y_align: Clutter.ActorAlign.CENTER,
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});
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this._container.add_actor(this._label);
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this._visible = !Main.overview.visible;
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if (!this._visible)
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this.hide();
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Main.overview.connectObject(
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'hiding', this._sync.bind(this),
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'showing', this._sync.bind(this), this);
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this._spinner = new Animation.Spinner(PANEL_ICON_SIZE, {
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animate: true,
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hideOnStop: true,
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});
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this._container.add_actor(this._spinner);
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let menu = new AppMenu(this);
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this.setMenu(menu);
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this._menuManager.addMenu(menu);
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Shell.WindowTracker.get_default().connectObject('notify::focus-app',
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this._focusAppChanged.bind(this), this);
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Shell.AppSystem.get_default().connectObject('app-state-changed',
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this._onAppStateChanged.bind(this), this);
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global.window_manager.connectObject('switch-workspace',
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this._sync.bind(this), this);
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this._sync();
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}
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fadeIn() {
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if (this._visible)
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return;
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this._visible = true;
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this.reactive = true;
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this.remove_all_transitions();
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this.ease({
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opacity: 255,
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duration: Overview.ANIMATION_TIME,
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mode: Clutter.AnimationMode.EASE_OUT_QUAD,
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});
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}
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fadeOut() {
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if (!this._visible)
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return;
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this._visible = false;
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this.reactive = false;
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this.remove_all_transitions();
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this.ease({
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opacity: 0,
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mode: Clutter.AnimationMode.EASE_OUT_QUAD,
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duration: Overview.ANIMATION_TIME,
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});
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}
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_syncIcon(app) {
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const icon = app.create_icon_texture(PANEL_ICON_SIZE - APP_MENU_ICON_MARGIN);
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this._iconBox.set_child(icon);
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}
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_onIconThemeChanged() {
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if (this._iconBox.child == null)
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return;
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if (this._targetApp)
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this._syncIcon(this._targetApp);
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}
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stopAnimation() {
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this._spinner.stop();
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}
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startAnimation() {
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this._spinner.play();
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}
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_onAppStateChanged(appSys, app) {
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let state = app.state;
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if (state != Shell.AppState.STARTING)
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this._startingApps = this._startingApps.filter(a => a != app);
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else if (state == Shell.AppState.STARTING)
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this._startingApps.push(app);
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// For now just resync on all running state changes; this is mainly to handle
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// cases where the focused window's application changes without the focus
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// changing. An example case is how we map OpenOffice.org based on the window
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// title which is a dynamic property.
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this._sync();
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}
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_focusAppChanged() {
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let tracker = Shell.WindowTracker.get_default();
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let focusedApp = tracker.focus_app;
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if (!focusedApp) {
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// If the app has just lost focus to the panel, pretend
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// nothing happened; otherwise you can't keynav to the
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// app menu.
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if (global.stage.key_focus != null)
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return;
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}
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this._sync();
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}
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_findTargetApp() {
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let workspaceManager = global.workspace_manager;
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let workspace = workspaceManager.get_active_workspace();
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let tracker = Shell.WindowTracker.get_default();
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let focusedApp = tracker.focus_app;
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if (focusedApp && focusedApp.is_on_workspace(workspace))
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return focusedApp;
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for (let i = 0; i < this._startingApps.length; i++) {
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if (this._startingApps[i].is_on_workspace(workspace))
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return this._startingApps[i];
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}
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return null;
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}
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_sync() {
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let targetApp = this._findTargetApp();
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if (this._targetApp != targetApp) {
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this._targetApp?.disconnectObject(this);
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this._targetApp = targetApp;
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if (this._targetApp) {
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this._targetApp.connectObject('notify::busy', this._sync.bind(this), this);
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this._label.set_text(this._targetApp.get_name());
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this.set_accessible_name(this._targetApp.get_name());
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this._syncIcon(this._targetApp);
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}
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}
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let visible = this._targetApp != null && !Main.overview.visibleTarget;
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if (visible)
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this.fadeIn();
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else
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this.fadeOut();
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let isBusy = this._targetApp != null &&
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(this._targetApp.get_state() == Shell.AppState.STARTING ||
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this._targetApp.get_busy());
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if (isBusy)
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this.startAnimation();
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else
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this.stopAnimation();
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this.reactive = visible && !isBusy;
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this.menu.setApp(this._targetApp);
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this.emit('changed');
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}
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});
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var ActivitiesButton = GObject.registerClass(
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class ActivitiesButton extends PanelMenu.Button {
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_init() {
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super._init(0.0, null, true);
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this.accessible_role = Atk.Role.TOGGLE_BUTTON;
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this.name = 'panelActivities';
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/* Translators: If there is no suitable word for "Activities"
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in your language, you can use the word for "Overview". */
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this._label = new St.Label({
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text: _('Activities'),
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y_align: Clutter.ActorAlign.CENTER,
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});
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this.add_actor(this._label);
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this.label_actor = this._label;
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Main.overview.connect('showing', () => {
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this.add_style_pseudo_class('overview');
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this.add_accessible_state(Atk.StateType.CHECKED);
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});
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Main.overview.connect('hiding', () => {
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this.remove_style_pseudo_class('overview');
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this.remove_accessible_state(Atk.StateType.CHECKED);
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});
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this._xdndTimeOut = 0;
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}
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handleDragOver(source, _actor, _x, _y, _time) {
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if (source != Main.xdndHandler)
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return DND.DragMotionResult.CONTINUE;
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if (this._xdndTimeOut != 0)
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GLib.source_remove(this._xdndTimeOut);
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this._xdndTimeOut = GLib.timeout_add(GLib.PRIORITY_DEFAULT, BUTTON_DND_ACTIVATION_TIMEOUT, () => {
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this._xdndToggleOverview();
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});
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GLib.Source.set_name_by_id(this._xdndTimeOut, '[gnome-shell] this._xdndToggleOverview');
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return DND.DragMotionResult.CONTINUE;
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}
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vfunc_captured_event(event) {
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if (event.type() == Clutter.EventType.BUTTON_PRESS ||
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event.type() == Clutter.EventType.TOUCH_BEGIN) {
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if (!Main.overview.shouldToggleByCornerOrButton())
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return Clutter.EVENT_STOP;
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}
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return Clutter.EVENT_PROPAGATE;
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}
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vfunc_event(event) {
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if (event.type() == Clutter.EventType.TOUCH_END ||
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event.type() == Clutter.EventType.BUTTON_RELEASE) {
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if (Main.overview.shouldToggleByCornerOrButton())
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Main.overview.toggle();
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}
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return Clutter.EVENT_PROPAGATE;
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}
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vfunc_key_release_event(keyEvent) {
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let symbol = keyEvent.keyval;
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if (symbol == Clutter.KEY_Return || symbol == Clutter.KEY_space) {
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if (Main.overview.shouldToggleByCornerOrButton()) {
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Main.overview.toggle();
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return Clutter.EVENT_STOP;
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}
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}
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return Clutter.EVENT_PROPAGATE;
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}
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_xdndToggleOverview() {
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let [x, y] = global.get_pointer();
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let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
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if (pickedActor == this && Main.overview.shouldToggleByCornerOrButton())
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Main.overview.toggle();
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GLib.source_remove(this._xdndTimeOut);
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this._xdndTimeOut = 0;
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return GLib.SOURCE_REMOVE;
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}
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});
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const UnsafeModeIndicator = GObject.registerClass(
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class UnsafeModeIndicator extends PanelMenu.SystemIndicator {
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_init() {
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super._init();
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this._indicator = this._addIndicator();
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this._indicator.icon_name = 'channel-insecure-symbolic';
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global.context.bind_property('unsafe-mode',
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this._indicator, 'visible',
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GObject.BindingFlags.SYNC_CREATE);
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}
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});
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var AggregateLayout = GObject.registerClass(
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class AggregateLayout extends Clutter.BoxLayout {
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_init(params = {}) {
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params['orientation'] = Clutter.Orientation.VERTICAL;
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super._init(params);
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this._sizeChildren = [];
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}
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addSizeChild(actor) {
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this._sizeChildren.push(actor);
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this.layout_changed();
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}
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vfunc_get_preferred_width(container, forHeight) {
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let themeNode = container.get_theme_node();
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let minWidth = themeNode.get_min_width();
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let natWidth = minWidth;
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for (let i = 0; i < this._sizeChildren.length; i++) {
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let child = this._sizeChildren[i];
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let [childMin, childNat] = child.get_preferred_width(forHeight);
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minWidth = Math.max(minWidth, childMin);
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natWidth = Math.max(natWidth, childNat);
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}
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return [minWidth, natWidth];
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}
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});
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var AggregateMenu = GObject.registerClass(
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class AggregateMenu extends PanelMenu.Button {
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_init() {
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super._init(0.0, C_("System menu in the top bar", "System"), false);
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this.menu.actor.add_style_class_name('aggregate-menu');
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let menuLayout = new AggregateLayout();
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this.menu.box.set_layout_manager(menuLayout);
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this._indicators = new St.BoxLayout({ style_class: 'panel-status-indicators-box' });
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this.add_child(this._indicators);
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if (Config.HAVE_NETWORKMANAGER)
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this._network = new imports.ui.status.network.NMApplet();
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else
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this._network = null;
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if (Config.HAVE_BLUETOOTH)
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this._bluetooth = new imports.ui.status.bluetooth.Indicator();
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else
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this._bluetooth = null;
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this._remoteAccess = new imports.ui.status.remoteAccess.RemoteAccessApplet();
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this._power = new imports.ui.status.power.Indicator();
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this._powerProfiles = new imports.ui.status.powerProfiles.Indicator();
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this._rfkill = new imports.ui.status.rfkill.Indicator();
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this._volume = new imports.ui.status.volume.Indicator();
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this._brightness = new imports.ui.status.brightness.Indicator();
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this._system = new imports.ui.status.system.Indicator();
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this._location = new imports.ui.status.location.Indicator();
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this._nightLight = new imports.ui.status.nightLight.Indicator();
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this._thunderbolt = new imports.ui.status.thunderbolt.Indicator();
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this._unsafeMode = new UnsafeModeIndicator();
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this._indicators.add_child(this._remoteAccess);
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this._indicators.add_child(this._thunderbolt);
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this._indicators.add_child(this._location);
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this._indicators.add_child(this._nightLight);
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if (this._network)
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this._indicators.add_child(this._network);
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if (this._bluetooth)
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this._indicators.add_child(this._bluetooth);
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this._indicators.add_child(this._rfkill);
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this._indicators.add_child(this._volume);
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this._indicators.add_child(this._unsafeMode);
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this._indicators.add_child(this._power);
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this._indicators.add_child(this._powerProfiles);
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this.menu.addMenuItem(this._volume.menu);
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this.menu.addMenuItem(this._brightness.menu);
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this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
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if (this._network)
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this.menu.addMenuItem(this._network.menu);
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if (this._bluetooth)
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this.menu.addMenuItem(this._bluetooth.menu);
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this.menu.addMenuItem(this._remoteAccess.menu);
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this.menu.addMenuItem(this._location.menu);
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this.menu.addMenuItem(this._rfkill.menu);
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this.menu.addMenuItem(this._power.menu);
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this.menu.addMenuItem(this._powerProfiles.menu);
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this.menu.addMenuItem(this._nightLight.menu);
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this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
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this.menu.addMenuItem(this._system.menu);
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menuLayout.addSizeChild(this._location.menu.actor);
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menuLayout.addSizeChild(this._rfkill.menu.actor);
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menuLayout.addSizeChild(this._power.menu.actor);
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menuLayout.addSizeChild(this._powerProfiles.menu.actor);
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menuLayout.addSizeChild(this._system.menu.actor);
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}
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});
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const PANEL_ITEM_IMPLEMENTATIONS = {
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'activities': ActivitiesButton,
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'aggregateMenu': AggregateMenu,
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'appMenu': AppMenuButton,
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'dateMenu': imports.ui.dateMenu.DateMenuButton,
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'a11y': imports.ui.status.accessibility.ATIndicator,
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'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
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'dwellClick': imports.ui.status.dwellClick.DwellClickIndicator,
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'screenRecording': imports.ui.status.remoteAccess.ScreenRecordingIndicator,
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};
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var Panel = GObject.registerClass(
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class Panel extends St.Widget {
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_init() {
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super._init({
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name: 'panel',
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reactive: true,
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});
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this.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
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this._sessionStyle = null;
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this.statusArea = {};
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this.menuManager = new PopupMenu.PopupMenuManager(this);
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this._leftBox = new St.BoxLayout({ name: 'panelLeft' });
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this.add_child(this._leftBox);
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this._centerBox = new St.BoxLayout({ name: 'panelCenter' });
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this.add_child(this._centerBox);
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this._rightBox = new St.BoxLayout({ name: 'panelRight' });
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this.add_child(this._rightBox);
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this.connect('button-press-event', this._onButtonPress.bind(this));
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this.connect('touch-event', this._onTouchEvent.bind(this));
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Main.overview.connect('showing', () => {
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this.add_style_pseudo_class('overview');
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});
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Main.overview.connect('hiding', () => {
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this.remove_style_pseudo_class('overview');
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});
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Main.layoutManager.panelBox.add(this);
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Main.ctrlAltTabManager.addGroup(this, _("Top Bar"), 'focus-top-bar-symbolic',
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{ sortGroup: CtrlAltTab.SortGroup.TOP });
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Main.sessionMode.connect('updated', this._updatePanel.bind(this));
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global.display.connect('workareas-changed', () => this.queue_relayout());
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this._updatePanel();
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}
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vfunc_get_preferred_width(_forHeight) {
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let primaryMonitor = Main.layoutManager.primaryMonitor;
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if (primaryMonitor)
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return [0, primaryMonitor.width];
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return [0, 0];
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}
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vfunc_allocate(box) {
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this.set_allocation(box);
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let allocWidth = box.x2 - box.x1;
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let allocHeight = box.y2 - box.y1;
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let [, leftNaturalWidth] = this._leftBox.get_preferred_width(-1);
|
|
let [, centerNaturalWidth] = this._centerBox.get_preferred_width(-1);
|
|
let [, rightNaturalWidth] = this._rightBox.get_preferred_width(-1);
|
|
|
|
let sideWidth, centerWidth;
|
|
centerWidth = centerNaturalWidth;
|
|
|
|
// get workspace area and center date entry relative to it
|
|
let monitor = Main.layoutManager.findMonitorForActor(this);
|
|
let centerOffset = 0;
|
|
if (monitor) {
|
|
let workArea = Main.layoutManager.getWorkAreaForMonitor(monitor.index);
|
|
centerOffset = 2 * (workArea.x - monitor.x) + workArea.width - monitor.width;
|
|
}
|
|
|
|
sideWidth = Math.max(0, (allocWidth - centerWidth + centerOffset) / 2);
|
|
|
|
let childBox = new Clutter.ActorBox();
|
|
|
|
childBox.y1 = 0;
|
|
childBox.y2 = allocHeight;
|
|
if (this.get_text_direction() == Clutter.TextDirection.RTL) {
|
|
childBox.x1 = Math.max(allocWidth - Math.min(Math.floor(sideWidth),
|
|
leftNaturalWidth),
|
|
0);
|
|
childBox.x2 = allocWidth;
|
|
} else {
|
|
childBox.x1 = 0;
|
|
childBox.x2 = Math.min(Math.floor(sideWidth),
|
|
leftNaturalWidth);
|
|
}
|
|
this._leftBox.allocate(childBox);
|
|
|
|
childBox.x1 = Math.ceil(sideWidth);
|
|
childBox.y1 = 0;
|
|
childBox.x2 = childBox.x1 + centerWidth;
|
|
childBox.y2 = allocHeight;
|
|
this._centerBox.allocate(childBox);
|
|
|
|
childBox.y1 = 0;
|
|
childBox.y2 = allocHeight;
|
|
if (this.get_text_direction() == Clutter.TextDirection.RTL) {
|
|
childBox.x1 = 0;
|
|
childBox.x2 = Math.min(Math.floor(sideWidth),
|
|
rightNaturalWidth);
|
|
} else {
|
|
childBox.x1 = Math.max(allocWidth - Math.min(Math.floor(sideWidth),
|
|
rightNaturalWidth),
|
|
0);
|
|
childBox.x2 = allocWidth;
|
|
}
|
|
this._rightBox.allocate(childBox);
|
|
}
|
|
|
|
_tryDragWindow(event) {
|
|
if (Main.modalCount > 0)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
const targetActor = global.stage.get_event_actor(event);
|
|
if (targetActor !== this)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
const [x, y] = event.get_coords();
|
|
let dragWindow = this._getDraggableWindowForPosition(x);
|
|
|
|
if (!dragWindow)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
const button = event.type() === Clutter.EventType.BUTTON_PRESS
|
|
? event.get_button() : -1;
|
|
|
|
return global.display.begin_grab_op(
|
|
dragWindow,
|
|
Meta.GrabOp.MOVING,
|
|
false, /* pointer grab */
|
|
true, /* frame action */
|
|
button,
|
|
event.get_state(),
|
|
event.get_time(),
|
|
x, y) ? Clutter.EVENT_STOP : Clutter.EVENT_PROPAGATE;
|
|
}
|
|
|
|
_onButtonPress(actor, event) {
|
|
if (event.get_button() !== Clutter.BUTTON_PRIMARY)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
return this._tryDragWindow(event);
|
|
}
|
|
|
|
_onTouchEvent(actor, event) {
|
|
if (event.type() !== Clutter.EventType.TOUCH_BEGIN)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
return this._tryDragWindow(event);
|
|
}
|
|
|
|
vfunc_key_press_event(keyEvent) {
|
|
let symbol = keyEvent.keyval;
|
|
if (symbol == Clutter.KEY_Escape) {
|
|
global.display.focus_default_window(keyEvent.time);
|
|
return Clutter.EVENT_STOP;
|
|
}
|
|
|
|
return super.vfunc_key_press_event(keyEvent);
|
|
}
|
|
|
|
_toggleMenu(indicator) {
|
|
if (!indicator || !indicator.mapped)
|
|
return; // menu not supported by current session mode
|
|
|
|
let menu = indicator.menu;
|
|
if (!indicator.reactive)
|
|
return;
|
|
|
|
menu.toggle();
|
|
if (menu.isOpen)
|
|
menu.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
|
|
}
|
|
|
|
toggleAppMenu() {
|
|
this._toggleMenu(this.statusArea.appMenu);
|
|
}
|
|
|
|
toggleCalendar() {
|
|
this._toggleMenu(this.statusArea.dateMenu);
|
|
}
|
|
|
|
closeCalendar() {
|
|
let indicator = this.statusArea.dateMenu;
|
|
if (!indicator) // calendar not supported by current session mode
|
|
return;
|
|
|
|
let menu = indicator.menu;
|
|
if (!indicator.reactive)
|
|
return;
|
|
|
|
menu.close();
|
|
}
|
|
|
|
set boxOpacity(value) {
|
|
let isReactive = value > 0;
|
|
|
|
this._leftBox.opacity = value;
|
|
this._leftBox.reactive = isReactive;
|
|
this._centerBox.opacity = value;
|
|
this._centerBox.reactive = isReactive;
|
|
this._rightBox.opacity = value;
|
|
this._rightBox.reactive = isReactive;
|
|
}
|
|
|
|
get boxOpacity() {
|
|
return this._leftBox.opacity;
|
|
}
|
|
|
|
_updatePanel() {
|
|
let panel = Main.sessionMode.panel;
|
|
this._hideIndicators();
|
|
this._updateBox(panel.left, this._leftBox);
|
|
this._updateBox(panel.center, this._centerBox);
|
|
this._updateBox(panel.right, this._rightBox);
|
|
|
|
if (panel.left.includes('dateMenu'))
|
|
Main.messageTray.bannerAlignment = Clutter.ActorAlign.START;
|
|
else if (panel.right.includes('dateMenu'))
|
|
Main.messageTray.bannerAlignment = Clutter.ActorAlign.END;
|
|
// Default to center if there is no dateMenu
|
|
else
|
|
Main.messageTray.bannerAlignment = Clutter.ActorAlign.CENTER;
|
|
|
|
if (this._sessionStyle)
|
|
this.remove_style_class_name(this._sessionStyle);
|
|
|
|
this._sessionStyle = Main.sessionMode.panelStyle;
|
|
if (this._sessionStyle)
|
|
this.add_style_class_name(this._sessionStyle);
|
|
}
|
|
|
|
_hideIndicators() {
|
|
for (let role in PANEL_ITEM_IMPLEMENTATIONS) {
|
|
let indicator = this.statusArea[role];
|
|
if (!indicator)
|
|
continue;
|
|
indicator.container.hide();
|
|
}
|
|
}
|
|
|
|
_ensureIndicator(role) {
|
|
let indicator = this.statusArea[role];
|
|
if (!indicator) {
|
|
let constructor = PANEL_ITEM_IMPLEMENTATIONS[role];
|
|
if (!constructor) {
|
|
// This icon is not implemented (this is a bug)
|
|
return null;
|
|
}
|
|
indicator = new constructor(this);
|
|
this.statusArea[role] = indicator;
|
|
}
|
|
return indicator;
|
|
}
|
|
|
|
_updateBox(elements, box) {
|
|
let nChildren = box.get_n_children();
|
|
|
|
for (let i = 0; i < elements.length; i++) {
|
|
let role = elements[i];
|
|
let indicator = this._ensureIndicator(role);
|
|
if (indicator == null)
|
|
continue;
|
|
|
|
this._addToPanelBox(role, indicator, i + nChildren, box);
|
|
}
|
|
}
|
|
|
|
_addToPanelBox(role, indicator, position, box) {
|
|
let container = indicator.container;
|
|
container.show();
|
|
|
|
let parent = container.get_parent();
|
|
if (parent)
|
|
parent.remove_actor(container);
|
|
|
|
|
|
box.insert_child_at_index(container, position);
|
|
if (indicator.menu)
|
|
this.menuManager.addMenu(indicator.menu);
|
|
this.statusArea[role] = indicator;
|
|
let destroyId = indicator.connect('destroy', emitter => {
|
|
delete this.statusArea[role];
|
|
emitter.disconnect(destroyId);
|
|
});
|
|
indicator.connect('menu-set', this._onMenuSet.bind(this));
|
|
this._onMenuSet(indicator);
|
|
}
|
|
|
|
addToStatusArea(role, indicator, position, box) {
|
|
if (this.statusArea[role])
|
|
throw new Error(`Extension point conflict: there is already a status indicator for role ${role}`);
|
|
|
|
if (!(indicator instanceof PanelMenu.Button))
|
|
throw new TypeError('Status indicator must be an instance of PanelMenu.Button');
|
|
|
|
position ??= 0;
|
|
let boxes = {
|
|
left: this._leftBox,
|
|
center: this._centerBox,
|
|
right: this._rightBox,
|
|
};
|
|
let boxContainer = boxes[box] || this._rightBox;
|
|
this.statusArea[role] = indicator;
|
|
this._addToPanelBox(role, indicator, position, boxContainer);
|
|
return indicator;
|
|
}
|
|
|
|
_onMenuSet(indicator) {
|
|
if (!indicator.menu || indicator.menu._openChangedId)
|
|
return;
|
|
|
|
indicator.menu._openChangedId = indicator.menu.connect('open-state-changed',
|
|
(menu, isOpen) => {
|
|
let boxAlignment;
|
|
if (this._leftBox.contains(indicator.container))
|
|
boxAlignment = Clutter.ActorAlign.START;
|
|
else if (this._centerBox.contains(indicator.container))
|
|
boxAlignment = Clutter.ActorAlign.CENTER;
|
|
else if (this._rightBox.contains(indicator.container))
|
|
boxAlignment = Clutter.ActorAlign.END;
|
|
|
|
if (boxAlignment == Main.messageTray.bannerAlignment)
|
|
Main.messageTray.bannerBlocked = isOpen;
|
|
});
|
|
}
|
|
|
|
_getDraggableWindowForPosition(stageX) {
|
|
let workspaceManager = global.workspace_manager;
|
|
const windows = workspaceManager.get_active_workspace().list_windows();
|
|
const allWindowsByStacking =
|
|
global.display.sort_windows_by_stacking(windows).reverse();
|
|
|
|
return allWindowsByStacking.find(metaWindow => {
|
|
let rect = metaWindow.get_frame_rect();
|
|
return metaWindow.is_on_primary_monitor() &&
|
|
metaWindow.showing_on_its_workspace() &&
|
|
metaWindow.get_window_type() != Meta.WindowType.DESKTOP &&
|
|
metaWindow.maximized_vertically &&
|
|
stageX > rect.x && stageX < rect.x + rect.width;
|
|
});
|
|
}
|
|
});
|