introspect: Add AnimationsEnabled property
While the gsetting is available for all who needs it, the Shell might override it given various hueristics. Expose the decision made by the Shell via a new property. Intended to be used by gsd-xsettings as well as xdg-desktop-portal-gtk. This also add a version property to the API, so that semi external services (xdg-desktop-portal-gtk) can detect what API is expected to be present. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/757
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@ -57,5 +57,19 @@
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<method name="GetWindows">
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<arg name="windows" direction="out" type="a{ta{sv}}" />
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</method>
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<!--
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AnimationsEnabled:
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@short_description: Whether the shell animations are enabled
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By default determined by the org.gnome.desktop.interface enable-animations
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gsetting, but may be overridden, e.g. if there is an active screen cast or
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remote desktop session that asked for animations to be disabled.
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Since: 2
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-->
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<property name="AnimationsEnabled" type="b" access="read"/>
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<property name="version" type="u" access="read"/>
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</interface>
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</node>
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@ -1,10 +1,12 @@
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/* exported IntrospectService */
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const { Gio, GLib, Meta, Shell } = imports.gi;
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const { Gio, GLib, Meta, Shell, St } = imports.gi;
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const INTROSPECT_SCHEMA = 'org.gnome.shell';
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const INTROSPECT_KEY = 'introspect';
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const APP_WHITELIST = ['org.freedesktop.impl.portal.desktop.gtk'];
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const INTROSPECT_DBUS_API_VERSION = 2;
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const { loadInterfaceXML } = imports.misc.fileUtils;
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const IntrospectDBusIface = loadInterfaceXML('org.gnome.Shell.Introspect');
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@ -22,6 +24,7 @@ var IntrospectService = class {
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this._runningApplicationsDirty = true;
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this._activeApplication = null;
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this._activeApplicationDirty = true;
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this._animationsEnabled = true;
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this._appSystem = Shell.AppSystem.get_default();
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this._appSystem.connect('app-state-changed',
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@ -51,6 +54,11 @@ var IntrospectService = class {
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(conn, name, owner) => this._whitelistMap.set(name, owner),
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(conn, name) => this._whitelistMap.delete(name));
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});
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this._settings = St.Settings.get();
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this._settings.connect('notify::enable-animations',
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this._syncAnimationsEnabled.bind(this));
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this._syncAnimationsEnabled();
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}
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_isStandaloneApp(app) {
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@ -191,4 +199,21 @@ var IntrospectService = class {
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}
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invocation.return_value(new GLib.Variant('(a{ta{sv}})', [windowsList]));
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}
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_syncAnimationsEnabled() {
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let wasAnimationsEnabled = this._animationsEnabled;
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this._animationsEnabled = this._settings.enable_animations;
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if (wasAnimationsEnabled !== this._animationsEnabled) {
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let variant = new GLib.Variant('b', this._animationsEnabled);
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this._dbusImpl.emit_property_changed('AnimationsEnabled', variant);
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}
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}
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get AnimationsEnabled() {
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return this._animationsEnabled;
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}
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get version() {
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return INTROSPECT_DBUS_API_VERSION;
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}
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};
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