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introspect: Add AnimationsEnabled property

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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
This commit is contained in:
Jonas Ådahl
2019-10-01 12:07:03 +02:00
parent cf39b2db87
commit 9ab0071aa5
2 changed files with 40 additions and 1 deletions
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27
js/misc/introspect.js
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@ -1,10 +1,12 @@
/* exported IntrospectService */
const { Gio, GLib, Meta, Shell } = imports.gi;
const { Gio, GLib, Meta, Shell, St } = imports.gi;
const INTROSPECT_SCHEMA = 'org.gnome.shell';
const INTROSPECT_KEY = 'introspect';
const APP_WHITELIST = ['org.freedesktop.impl.portal.desktop.gtk'];
const INTROSPECT_DBUS_API_VERSION = 2;
const { loadInterfaceXML } = imports.misc.fileUtils;
const IntrospectDBusIface = loadInterfaceXML('org.gnome.Shell.Introspect');
@ -22,6 +24,7 @@ var IntrospectService = class {
this._runningApplicationsDirty = true;
this._activeApplication = null;
this._activeApplicationDirty = true;
this._animationsEnabled = true;
this._appSystem = Shell.AppSystem.get_default();
this._appSystem.connect('app-state-changed',
@ -51,6 +54,11 @@ var IntrospectService = class {
(conn, name, owner) => this._whitelistMap.set(name, owner),
(conn, name) => this._whitelistMap.delete(name));
});
this._settings = St.Settings.get();
this._settings.connect('notify::enable-animations',
this._syncAnimationsEnabled.bind(this));
this._syncAnimationsEnabled();
}
_isStandaloneApp(app) {
@ -191,4 +199,21 @@ var IntrospectService = class {
}
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);
}
}
get AnimationsEnabled() {
return this._animationsEnabled;
}
get version() {
return INTROSPECT_DBUS_API_VERSION;
}
};