From e4283f6d48b98e764b988b43bbc86b9d52e6ec94 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:54:43 +0200 Subject: Adding upstream version 43.9. Signed-off-by: Daniel Baumann --- js/ui/status/system.js | 348 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 348 insertions(+) create mode 100644 js/ui/status/system.js (limited to 'js/ui/status/system.js') diff --git a/js/ui/status/system.js b/js/ui/status/system.js new file mode 100644 index 0000000..5a2d92c --- /dev/null +++ b/js/ui/status/system.js @@ -0,0 +1,348 @@ +// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- +/* exported Indicator */ + +const {Atk, Clutter, Gio, GLib, GObject, Meta, Shell, St, UPowerGlib: UPower} = imports.gi; + +const SystemActions = imports.misc.systemActions; +const Main = imports.ui.main; +const PopupMenu = imports.ui.popupMenu; +const {PopupAnimation} = imports.ui.boxpointer; + +const {QuickSettingsItem, QuickToggle, SystemIndicator} = imports.ui.quickSettings; +const {loadInterfaceXML} = imports.misc.fileUtils; + +const BUS_NAME = 'org.freedesktop.UPower'; +const OBJECT_PATH = '/org/freedesktop/UPower/devices/DisplayDevice'; + +const DisplayDeviceInterface = loadInterfaceXML('org.freedesktop.UPower.Device'); +const PowerManagerProxy = Gio.DBusProxy.makeProxyWrapper(DisplayDeviceInterface); + +const SHOW_BATTERY_PERCENTAGE = 'show-battery-percentage'; + +const PowerToggle = GObject.registerClass({ + Properties: { + 'fallback-icon-name': GObject.ParamSpec.string('fallback-icon-name', '', '', + GObject.ParamFlags.READWRITE, + ''), + }, +}, class PowerToggle extends QuickToggle { + _init() { + super._init({ + accessible_role: Atk.Role.PUSH_BUTTON, + }); + + this.add_style_class_name('power-item'); + + this._proxy = new PowerManagerProxy(Gio.DBus.system, BUS_NAME, OBJECT_PATH, + (proxy, error) => { + if (error) + console.error(error.message); + else + this._proxy.connect('g-properties-changed', () => this._sync()); + this._sync(); + }); + + this.bind_property('fallback-icon-name', + this._icon, 'fallback-icon-name', + GObject.BindingFlags.SYNC_CREATE); + + this.connect('clicked', () => { + const app = Shell.AppSystem.get_default().lookup_app('gnome-power-panel.desktop'); + Main.overview.hide(); + Main.panel.closeQuickSettings(); + app.activate(); + }); + + Main.sessionMode.connect('updated', () => this._sessionUpdated()); + this._sessionUpdated(); + this._sync(); + } + + _sessionUpdated() { + this.reactive = Main.sessionMode.allowSettings; + } + + _sync() { + // Do we have batteries or a UPS? + this.visible = this._proxy.IsPresent; + if (!this.visible) + return; + + // The icons + let chargingState = this._proxy.State === UPower.DeviceState.CHARGING + ? '-charging' : ''; + let fillLevel = 10 * Math.floor(this._proxy.Percentage / 10); + const charged = + this._proxy.State === UPower.DeviceState.FULLY_CHARGED || + (this._proxy.State === UPower.DeviceState.CHARGING && fillLevel === 100); + const icon = charged + ? 'battery-level-100-charged-symbolic' + : `battery-level-${fillLevel}${chargingState}-symbolic`; + + // Make sure we fall back to fallback-icon-name and not GThemedIcon's + // default fallbacks + const gicon = new Gio.ThemedIcon({ + name: icon, + use_default_fallbacks: false, + }); + + this.set({ + label: _('%d\u2009%%').format(this._proxy.Percentage), + fallback_icon_name: this._proxy.IconName, + gicon, + }); + } +}); + +const ScreenshotItem = GObject.registerClass( +class ScreenshotItem extends QuickSettingsItem { + _init() { + super._init({ + style_class: 'icon-button', + can_focus: true, + icon_name: 'camera-photo-symbolic', + visible: !Main.sessionMode.isGreeter, + accessible_name: _('Take Screenshot'), + }); + + this.connect('clicked', () => { + const topMenu = Main.panel.statusArea.quickSettings.menu; + Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => { + Main.screenshotUI.open().catch(logError); + return GLib.SOURCE_REMOVE; + }); + topMenu.close(PopupAnimation.NONE); + }); + } +}); + +const SettingsItem = GObject.registerClass( +class SettingsItem extends QuickSettingsItem { + _init() { + super._init({ + style_class: 'icon-button', + can_focus: true, + child: new St.Icon(), + }); + + this._settingsApp = Shell.AppSystem.get_default().lookup_app( + 'org.gnome.Settings.desktop'); + + if (!this._settingsApp) + console.warn('Missing required core component Settings, expect trouble…'); + + this.child.gicon = this._settingsApp?.get_icon() ?? null; + this.accessible_name = this._settingsApp?.get_name() ?? null; + + this.connect('clicked', () => { + Main.overview.hide(); + Main.panel.closeQuickSettings(); + this._settingsApp.activate(); + }); + + Main.sessionMode.connectObject('updated', () => this._sync(), this); + this._sync(); + } + + _sync() { + this.visible = + this._settingsApp != null && Main.sessionMode.allowSettings; + } +}); + +const ShutdownItem = GObject.registerClass( +class ShutdownItem extends QuickSettingsItem { + _init() { + super._init({ + style_class: 'icon-button', + hasMenu: true, + canFocus: true, + icon_name: 'system-shutdown-symbolic', + accessible_name: _('Power Off Menu'), + }); + + this._systemActions = new SystemActions.getDefault(); + this._items = []; + + this.menu.setHeader('system-shutdown-symbolic', C_('title', 'Power Off')); + + this._addSystemAction(_('Suspend'), 'can-suspend', () => { + this._systemActions.activateSuspend(); + Main.panel.closeQuickSettings(); + }); + + this._addSystemAction(_('Restart…'), 'can-restart', () => { + this._systemActions.activateRestart(); + Main.panel.closeQuickSettings(); + }); + + this._addSystemAction(_('Power Off…'), 'can-power-off', () => { + this._systemActions.activatePowerOff(); + Main.panel.closeQuickSettings(); + }); + + this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem()); + + this._addSystemAction(_('Log Out…'), 'can-logout', () => { + this._systemActions.activateLogout(); + Main.panel.closeQuickSettings(); + }); + + this._addSystemAction(_('Switch User…'), 'can-switch-user', () => { + this._systemActions.activateSwitchUser(); + Main.panel.closeQuickSettings(); + }); + + // Whether shutdown is available or not depends on both lockdown + // settings (disable-log-out) and Polkit policy - the latter doesn't + // notify, so we update the item each time we become visible or + // the lockdown setting changes, which should be close enough. + this.connect('notify::mapped', () => { + if (!this.mapped) + return; + + this._systemActions.forceUpdate(); + }); + + this.connect('clicked', () => this.menu.open()); + this.connect('popup-menu', () => this.menu.open()); + } + + _addSystemAction(label, propName, callback) { + const item = this.menu.addAction(label, callback); + this._items.push(item); + + this._systemActions.bind_property(propName, + item, 'visible', + GObject.BindingFlags.DEFAULT | GObject.BindingFlags.SYNC_CREATE); + item.connect('notify::visible', () => this._sync()); + } + + _sync() { + this.visible = this._items.some(i => i.visible); + } +}); + +const LockItem = GObject.registerClass( +class LockItem extends QuickSettingsItem { + _init() { + this._systemActions = new SystemActions.getDefault(); + + super._init({ + style_class: 'icon-button', + can_focus: true, + icon_name: 'system-lock-screen-symbolic', + accessible_name: C_('action', 'Lock Screen'), + }); + + this._systemActions.bind_property('can-lock-screen', + this, 'visible', + GObject.BindingFlags.DEFAULT | + GObject.BindingFlags.SYNC_CREATE); + + this.connect('clicked', + () => this._systemActions.activateLockScreen()); + } +}); + + +const SystemItem = GObject.registerClass( +class SystemItem extends QuickSettingsItem { + _init() { + super._init({ + style_class: 'quick-settings-system-item', + reactive: false, + }); + + this.child = new St.BoxLayout(); + + this._powerToggle = new PowerToggle(); + this.child.add_child(this._powerToggle); + + this._laptopSpacer = new Clutter.Actor({x_expand: true}); + this._powerToggle.bind_property('visible', + this._laptopSpacer, 'visible', + GObject.BindingFlags.SYNC_CREATE); + this.child.add_child(this._laptopSpacer); + + const screenshotItem = new ScreenshotItem(); + this.child.add_child(screenshotItem); + + const settingsItem = new SettingsItem(); + this.child.add_child(settingsItem); + + this._desktopSpacer = new Clutter.Actor({x_expand: true}); + this._powerToggle.bind_property('visible', + this._desktopSpacer, 'visible', + GObject.BindingFlags.INVERT_BOOLEAN | + GObject.BindingFlags.SYNC_CREATE); + this.child.add_child(this._desktopSpacer); + + const lockItem = new LockItem(); + this.child.add_child(lockItem); + + const shutdownItem = new ShutdownItem(); + this.child.add_child(shutdownItem); + + this.menu = shutdownItem.menu; + } + + get powerToggle() { + return this._powerToggle; + } +}); + +var Indicator = GObject.registerClass( +class Indicator extends SystemIndicator { + _init() { + super._init(); + + this._desktopSettings = new Gio.Settings({ + schema_id: 'org.gnome.desktop.interface', + }); + this._desktopSettings.connectObject( + `changed::${SHOW_BATTERY_PERCENTAGE}`, () => this._sync(), this); + + this._indicator = this._addIndicator(); + this._percentageLabel = new St.Label({ + y_expand: true, + y_align: Clutter.ActorAlign.CENTER, + }); + this.add_child(this._percentageLabel); + this.add_style_class_name('power-status'); + + this._systemItem = new SystemItem(); + + const {powerToggle} = this._systemItem; + + powerToggle.bind_property('label', + this._percentageLabel, 'text', + GObject.BindingFlags.SYNC_CREATE); + + powerToggle.connectObject( + 'notify::visible', () => this._sync(), + 'notify::gicon', () => this._sync(), + 'notify::fallback-icon-name', () => this._sync(), + this); + + this.quickSettingsItems.push(this._systemItem); + + this._sync(); + } + + _sync() { + const {powerToggle} = this._systemItem; + if (powerToggle.visible) { + this._indicator.set({ + gicon: powerToggle.gicon, + fallback_icon_name: powerToggle.fallback_icon_name, + }); + this._percentageLabel.visible = + this._desktopSettings.get_boolean(SHOW_BATTERY_PERCENTAGE); + } else { + // If there's no battery, then we use the power icon. + this._indicator.icon_name = 'system-shutdown-symbolic'; + this._percentageLabel.hide(); + } + } +}); -- cgit v1.2.3