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-rw-r--r--js/ui/status/powerProfiles.js126
1 files changed, 126 insertions, 0 deletions
diff --git a/js/ui/status/powerProfiles.js b/js/ui/status/powerProfiles.js
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+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Indicator */
+
+const {Gio, GObject} = imports.gi;
+
+const {QuickMenuToggle, SystemIndicator} = imports.ui.quickSettings;
+
+const PopupMenu = imports.ui.popupMenu;
+
+const {loadInterfaceXML} = imports.misc.fileUtils;
+
+const BUS_NAME = 'net.hadess.PowerProfiles';
+const OBJECT_PATH = '/net/hadess/PowerProfiles';
+
+const PowerProfilesIface = loadInterfaceXML('net.hadess.PowerProfiles');
+const PowerProfilesProxy = Gio.DBusProxy.makeProxyWrapper(PowerProfilesIface);
+
+const PROFILE_PARAMS = {
+ 'performance': {
+ label: C_('Power profile', 'Performance'),
+ iconName: 'power-profile-performance-symbolic',
+ },
+
+ 'balanced': {
+ label: C_('Power profile', 'Balanced'),
+ iconName: 'power-profile-balanced-symbolic',
+ },
+
+ 'power-saver': {
+ label: C_('Power profile', 'Power Saver'),
+ iconName: 'power-profile-power-saver-symbolic',
+ },
+};
+
+const LAST_PROFILE_KEY = 'last-selected-power-profile';
+
+const PowerProfilesToggle = GObject.registerClass(
+class PowerProfilesToggle extends QuickMenuToggle {
+ _init() {
+ super._init();
+
+ this._profileItems = new Map();
+
+ this.connect('clicked', () => {
+ this._proxy.ActiveProfile = this.checked
+ ? 'balanced'
+ : global.settings.get_string(LAST_PROFILE_KEY);
+ });
+
+ this._proxy = new PowerProfilesProxy(Gio.DBus.system, BUS_NAME, OBJECT_PATH,
+ (proxy, error) => {
+ if (error) {
+ log(error.message);
+ } else {
+ this._proxy.connect('g-properties-changed', (p, properties) => {
+ const profilesChanged = !!properties.lookup_value('Profiles', null);
+ if (profilesChanged)
+ this._syncProfiles();
+ this._sync();
+ });
+
+ if (this._proxy.g_name_owner)
+ this._syncProfiles();
+ }
+ this._sync();
+ });
+
+ this._profileSection = new PopupMenu.PopupMenuSection();
+ this.menu.addMenuItem(this._profileSection);
+ this.menu.setHeader('power-profile-balanced-symbolic', _('Power Profiles'));
+
+ this._sync();
+ }
+
+ _syncProfiles() {
+ this._profileSection.removeAll();
+ this._profileItems.clear();
+
+ const profiles = this._proxy.Profiles
+ .map(p => p.Profile.unpack())
+ .reverse();
+ for (const profile of profiles) {
+ const {label, iconName} = PROFILE_PARAMS[profile];
+ if (!label)
+ continue;
+
+ const item = new PopupMenu.PopupImageMenuItem(label, iconName);
+ item.connect('activate',
+ () => (this._proxy.ActiveProfile = profile));
+ this._profileItems.set(profile, item);
+ this._profileSection.addMenuItem(item);
+ }
+
+ this.menuEnabled = this._profileItems.size > 2;
+ }
+
+ _sync() {
+ this.visible = this._proxy.g_name_owner !== null;
+
+ if (!this.visible)
+ return;
+
+ const {ActiveProfile: activeProfile} = this._proxy;
+
+ for (const [profile, item] of this._profileItems) {
+ item.setOrnament(profile === activeProfile
+ ? PopupMenu.Ornament.CHECK
+ : PopupMenu.Ornament.NONE);
+ }
+
+ this.set(PROFILE_PARAMS[activeProfile]);
+ this.checked = activeProfile !== 'balanced';
+
+ if (this.checked)
+ global.settings.set_string(LAST_PROFILE_KEY, activeProfile);
+ }
+});
+
+var Indicator = GObject.registerClass(
+class Indicator extends SystemIndicator {
+ _init() {
+ super._init();
+
+ this.quickSettingsItems.push(new PowerProfilesToggle());
+ }
+});