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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:54:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:54:43 +0000
commite4283f6d48b98e764b988b43bbc86b9d52e6ec94 (patch)
treec8f7f7a6c2f5faa2942d27cefc6fd46cca492656 /js/misc/introspect.js
parentInitial commit. (diff)
downloadgnome-shell-e4283f6d48b98e764b988b43bbc86b9d52e6ec94.tar.xz
gnome-shell-e4283f6d48b98e764b988b43bbc86b9d52e6ec94.zip
Adding upstream version 43.9.upstream/43.9upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/misc/introspect.js')
-rw-r--r--js/misc/introspect.js217
1 files changed, 217 insertions, 0 deletions
diff --git a/js/misc/introspect.js b/js/misc/introspect.js
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+/* exported IntrospectService */
+const { Gio, GLib, Meta, Shell, St } = imports.gi;
+
+const APP_ALLOWLIST = [
+ 'org.freedesktop.impl.portal.desktop.gtk',
+ 'org.freedesktop.impl.portal.desktop.gnome',
+];
+
+const INTROSPECT_DBUS_API_VERSION = 3;
+
+const { loadInterfaceXML } = imports.misc.fileUtils;
+const { DBusSenderChecker } = imports.misc.util;
+
+const IntrospectDBusIface = loadInterfaceXML('org.gnome.Shell.Introspect');
+
+var IntrospectService = class {
+ constructor() {
+ this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(IntrospectDBusIface,
+ this);
+ this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/Introspect');
+ Gio.DBus.session.own_name('org.gnome.Shell.Introspect',
+ Gio.BusNameOwnerFlags.REPLACE,
+ null, null);
+
+ this._runningApplications = {};
+ this._runningApplicationsDirty = true;
+ this._activeApplication = null;
+ this._activeApplicationDirty = true;
+ this._animationsEnabled = true;
+
+ this._appSystem = Shell.AppSystem.get_default();
+ this._appSystem.connect('app-state-changed',
+ () => {
+ this._runningApplicationsDirty = true;
+ this._syncRunningApplications();
+ });
+
+ let tracker = Shell.WindowTracker.get_default();
+ tracker.connect('notify::focus-app',
+ () => {
+ this._activeApplicationDirty = true;
+ this._syncRunningApplications();
+ });
+
+ tracker.connect('tracked-windows-changed',
+ () => this._dbusImpl.emit_signal('WindowsChanged', null));
+
+ this._syncRunningApplications();
+
+ this._senderChecker = new DBusSenderChecker(APP_ALLOWLIST);
+
+ this._settings = St.Settings.get();
+ this._settings.connect('notify::enable-animations',
+ this._syncAnimationsEnabled.bind(this));
+ this._syncAnimationsEnabled();
+
+ const monitorManager = Meta.MonitorManager.get();
+ monitorManager.connect('monitors-changed',
+ this._syncScreenSize.bind(this));
+ this._syncScreenSize();
+ }
+
+ _isStandaloneApp(app) {
+ return app.get_windows().some(w => w.transient_for == null);
+ }
+
+ _getSandboxedAppId(app) {
+ let ids = app.get_windows().map(w => w.get_sandboxed_app_id());
+ return ids.find(id => id != null);
+ }
+
+ _syncRunningApplications() {
+ let tracker = Shell.WindowTracker.get_default();
+ let apps = this._appSystem.get_running();
+ let seatName = "seat0";
+ let newRunningApplications = {};
+
+ let newActiveApplication = null;
+ let focusedApp = tracker.focus_app;
+
+ for (let app of apps) {
+ let appInfo = {};
+ let isAppActive = focusedApp == app;
+
+ if (!this._isStandaloneApp(app))
+ continue;
+
+ if (isAppActive) {
+ appInfo['active-on-seats'] = new GLib.Variant('as', [seatName]);
+ newActiveApplication = app.get_id();
+ }
+
+ let sandboxedAppId = this._getSandboxedAppId(app);
+ if (sandboxedAppId)
+ appInfo['sandboxed-app-id'] = new GLib.Variant('s', sandboxedAppId);
+
+ newRunningApplications[app.get_id()] = appInfo;
+ }
+
+ if (this._runningApplicationsDirty ||
+ (this._activeApplicationDirty &&
+ this._activeApplication != newActiveApplication)) {
+ this._runningApplications = newRunningApplications;
+ this._activeApplication = newActiveApplication;
+
+ this._dbusImpl.emit_signal('RunningApplicationsChanged', null);
+ }
+ this._runningApplicationsDirty = false;
+ this._activeApplicationDirty = false;
+ }
+
+ _isEligibleWindow(window) {
+ if (window.is_override_redirect())
+ return false;
+
+ let type = window.get_window_type();
+ return type == Meta.WindowType.NORMAL ||
+ type == Meta.WindowType.DIALOG ||
+ type == Meta.WindowType.MODAL_DIALOG ||
+ type == Meta.WindowType.UTILITY;
+ }
+
+ async GetRunningApplicationsAsync(params, invocation) {
+ try {
+ await this._senderChecker.checkInvocation(invocation);
+ } catch (e) {
+ invocation.return_gerror(e);
+ return;
+ }
+
+ invocation.return_value(new GLib.Variant('(a{sa{sv}})', [this._runningApplications]));
+ }
+
+ async GetWindowsAsync(params, invocation) {
+ let focusWindow = global.display.get_focus_window();
+ let apps = this._appSystem.get_running();
+ let windowsList = {};
+
+ try {
+ await this._senderChecker.checkInvocation(invocation);
+ } catch (e) {
+ invocation.return_gerror(e);
+ return;
+ }
+
+ for (let app of apps) {
+ let windows = app.get_windows();
+ for (let window of windows) {
+ if (!this._isEligibleWindow(window))
+ continue;
+
+ let windowId = window.get_id();
+ let frameRect = window.get_frame_rect();
+ let title = window.get_title();
+ let wmClass = window.get_wm_class();
+ let sandboxedAppId = window.get_sandboxed_app_id();
+
+ windowsList[windowId] = {
+ 'app-id': GLib.Variant.new('s', app.get_id()),
+ 'client-type': GLib.Variant.new('u', window.get_client_type()),
+ 'is-hidden': GLib.Variant.new('b', window.is_hidden()),
+ 'has-focus': GLib.Variant.new('b', window == focusWindow),
+ 'width': GLib.Variant.new('u', frameRect.width),
+ 'height': GLib.Variant.new('u', frameRect.height),
+ };
+
+ // These properties may not be available for all windows:
+ if (title != null)
+ windowsList[windowId]['title'] = GLib.Variant.new('s', title);
+
+ if (wmClass != null)
+ windowsList[windowId]['wm-class'] = GLib.Variant.new('s', wmClass);
+
+ if (sandboxedAppId != null) {
+ windowsList[windowId]['sandboxed-app-id'] =
+ GLib.Variant.new('s', sandboxedAppId);
+ }
+ }
+ }
+ invocation.return_value(new GLib.Variant('(a{ta{sv}})', [windowsList]));
+ }
+
+ _syncAnimationsEnabled() {
+ let wasAnimationsEnabled = this._animationsEnabled;
+ this._animationsEnabled = this._settings.enable_animations;
+ if (wasAnimationsEnabled !== this._animationsEnabled) {
+ let variant = new GLib.Variant('b', this._animationsEnabled);
+ this._dbusImpl.emit_property_changed('AnimationsEnabled', variant);
+ }
+ }
+
+ _syncScreenSize() {
+ const oldScreenWidth = this._screenWidth;
+ const oldScreenHeight = this._screenHeight;
+ this._screenWidth = global.screen_width;
+ this._screenHeight = global.screen_height;
+
+ if (oldScreenWidth !== this._screenWidth ||
+ oldScreenHeight !== this._screenHeight) {
+ const variant = new GLib.Variant('(ii)',
+ [this._screenWidth, this._screenHeight]);
+ this._dbusImpl.emit_property_changed('ScreenSize', variant);
+ }
+ }
+
+ get AnimationsEnabled() {
+ return this._animationsEnabled;
+ }
+
+ get ScreenSize() {
+ return [this._screenWidth, this._screenHeight];
+ }
+
+ get version() {
+ return INTROSPECT_DBUS_API_VERSION;
+ }
+};