610 lines
22 KiB
JavaScript
610 lines
22 KiB
JavaScript
/*******************************************************************************
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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* *****************************************************************************
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* Original Author: Gopi Sankar Karmegam
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******************************************************************************/
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/* jshint moz:true */
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const Main = imports.ui.main;
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const PopupMenu = imports.ui.popupMenu;
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const VolumeMenu = imports.ui.status.volume;
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const { Atk, St, GObject, GLib } = imports.gi;
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const Gvc = imports.gi.Gvc;
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const ExtensionUtils = imports.misc.extensionUtils;
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const Config = imports.misc.config;
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const Me = ExtensionUtils.getCurrentExtension();
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const Lib = Me.imports.convenience;
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const _d = Lib._log;
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const Prefs = Me.imports.prefs;
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const SignalManager = Lib.SignalManager;
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function _isDeviceInValid(uidevice) {
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return (!uidevice || (uidevice.description != null && uidevice.description.match(/Dummy\s+(Output|Input)/gi)));
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}
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function getMixerControl() {
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return VolumeMenu.getMixerControl();
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}
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var ProfileMenuItem = class ProfileMenuItem
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extends PopupMenu.PopupMenuItem {
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constructor(id, title, profileName, callback) {
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super(title);
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this._init(id, title, profileName, callback);
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}
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_init(id, title, profileName, callback) {
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if (super._init) {
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super._init(title);
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}
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_d("ProfileMenuItem: _init:" + title);
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this.id = id;
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this.profileName = profileName;
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this._ornamentLabel.set_style("min-width: 3em;margin-left: 3em;");
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this.setProfileActive(false);
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this.connect('activate', () => {
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_d("Activating Profile:" + id + profileName);
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callback(this.id, this.profileName);
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});
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}
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setProfileActive(active) {
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if (active) {
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this.setOrnament(PopupMenu.Ornament.DOT);
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// this._ornamentLabel.text = "\u2727";
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this._ornamentLabel.text = "\u266A";
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if (this.add_style_pseudo_class) {
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this.remove_style_pseudo_class('insensitive');
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}
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else {
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this.actor.remove_style_pseudo_class('insensitive');
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}
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}
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else {
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this.setOrnament(PopupMenu.Ornament.NONE);
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if (this.add_style_pseudo_class) {
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this.add_style_pseudo_class('insensitive');
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}
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else {
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this.actor.add_style_pseudo_class('insensitive');
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}
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}
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}
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setVisibility(visibility) {
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this.actor.visible = visibility;
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}
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}
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var SoundDeviceMenuItem = class SoundDeviceMenuItem extends PopupMenu.PopupImageMenuItem {
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constructor(id, title, icon_name, profiles, callback, profileCallback) {
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super(title, icon_name);
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this._init(id, title, icon_name, profiles, callback, profileCallback);
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}
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_init(id, title, icon_name, profiles, callback, profileCallback) {
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if (super._init) {
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super._init(title, icon_name);
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}
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_d("SoundDeviceMenuItem: _init:" + title);
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this.id = id;
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this.title = title;
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this.icon_name = icon_name;
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this.profiles = (profiles) ? profiles : [];
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this.profilesitems = new Map();
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for (let profile of this.profiles) {
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if (!this.profilesitems.has(profile.name)) {
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this.profilesitems.set(profile.name, new ProfileMenuItem(id, "Profile: " + profile.human_name, profile.name, profileCallback));
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}
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}
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this.connect('activate', () => {
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_d("Device Change request for " + id);
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callback(this.id);
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});
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this.available = true;
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this.activeProfile = "";
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this.activeDevice = false;
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this.visible = false;
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}
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isAvailable() {
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return this.available;
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}
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setAvailable(_ac) {
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this.available = _ac;
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}
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setActiveProfile(_p) {
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if (_p && this.activeProfile != _p) {
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if (this.profilesitems.has(this.activeProfile)) {
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this.profilesitems.get(this.activeProfile).setProfileActive(false);
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}
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this.activeProfile = _p;
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if (this.profilesitems.has(_p)) {
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this.profilesitems.get(_p).setProfileActive(true);
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}
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}
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}
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setVisibility(_v) {
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this.actor.visible = _v;
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if (!_v) {
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this.profilesitems.forEach((p) => p.setVisibility(false));
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}
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this.visible = _v;
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};
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isVisible() {
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return this.visible;
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}
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setActiveDevice(_a) {
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this.activeDevice = _a;
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if (!_a) {
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this.setOrnament(PopupMenu.Ornament.NONE);
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}
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else {
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this.setOrnament(PopupMenu.Ornament.CHECK);
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this._ornamentLabel.text = '\u266B';
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}
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}
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setProfileVisibility(_v) {
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this.profilesitems.forEach(p =>
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p.setVisibility(_v && this.canShowProfile()));
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}
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canShowProfile() {
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return (this.isVisible() && this.profilesitems.size > 1);
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}
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}
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if (parseFloat(Config.PACKAGE_VERSION) >= 3.34) {
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ProfileMenuItem = GObject.registerClass({ GTypeName: 'ProfileMenuItem' }, ProfileMenuItem);
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SoundDeviceMenuItem = GObject.registerClass({ GTypeName: 'SoundDeviceMenuItem' }, SoundDeviceMenuItem);
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}
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var SoundDeviceChooserBase = class SoundDeviceChooserBase {
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constructor(deviceType) {
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_d("SDC: init");
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this.menuItem = new PopupMenu.PopupSubMenuMenuItem('Extension initialising...', true);
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this.deviceType = deviceType;
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this._devices = new Map();
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let _control = this._getMixerControl();
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this._settings = Lib.getSettings(Prefs.SETTINGS_SCHEMA);
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_d("Constructor:" + deviceType);
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this._setLog();
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this._signalManager = new SignalManager();
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this._signalManager.addSignal(this._settings, "changed::" + Prefs.ENABLE_LOG, this._setLog.bind(this));
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if (_control.get_state() == Gvc.MixerControlState.READY) {
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this._onControlStateChanged(_control);
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}
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else {
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this._controlStateChangeSignal = this._signalManager.addSignal(_control, "state-changed", this._onControlStateChanged.bind(this));
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}
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}
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_getMixerControl() { return getMixerControl(); }
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_setLog() { Lib.setLog(this._settings.get_boolean(Prefs.ENABLE_LOG)); }
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_onControlStateChanged(control) {
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if (control.get_state() == Gvc.MixerControlState.READY) {
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if (!this._initialised) {
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this._initialised = true;
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this._signalManager.addSignal(control, this.deviceType + "-added", this._deviceAdded.bind(this));
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this._signalManager.addSignal(control, this.deviceType + "-removed", this._deviceRemoved.bind(this));
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this._signalManager.addSignal(control, "active-" + this.deviceType + "-update", this._deviceActivated.bind(this));
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this._signalManager.addSignal(this._settings, "changed::" + Prefs.HIDE_ON_SINGLE_DEVICE, this._setChooserVisibility.bind(this));
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this._signalManager.addSignal(this._settings, "changed::" + Prefs.SHOW_PROFILES, this._setProfileVisibility.bind(this));
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this._signalManager.addSignal(this._settings, "changed::" + Prefs.ICON_THEME, this._setIcons.bind(this));
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this._signalManager.addSignal(this._settings, "changed::" + Prefs.HIDE_MENU_ICONS, this._setIcons.bind(this));
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this._signalManager.addSignal(this._settings, "changed::" + Prefs.PORT_SETTINGS, this._resetDevices.bind(this));
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this._show_device_signal = Prefs["SHOW_" + this.deviceType.toUpperCase() + "_DEVICES"];
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this._signalManager.addSignal(this._settings, "changed::" + this._show_device_signal, this._setVisibility.bind(this));
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this._portsSettings = Prefs.getPortsFromSettings(this._settings);
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/**
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* There is no direct way to get all the UI devices from
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* mixercontrol. When enabled after shell loads, the signals
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* will not be emitted, a simple hack to look for ids, until any
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* uidevice is not found. The UI devices are always serialed
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* from from 1 to n
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*/
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let id = 0;
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let dummyDevice = new Gvc.MixerUIDevice();
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let maxId = dummyDevice.get_id();
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_d("Max Id:" + maxId);
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while (++id < maxId) {
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this._deviceAdded(control, id);
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}
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let defaultStream = this.getDefaultStream(control);
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if (defaultStream) {
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let defaultDevice = control.lookup_device_from_stream(defaultStream);
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if (defaultDevice) {
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this._deviceActivated(control, defaultDevice.get_id());
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}
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}
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let profileVisibility = this._settings.get_boolean(Prefs.SHOW_PROFILES);
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this._setProfileTimer(profileVisibility);
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if (this._controlStateChangeSignal) {
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this._controlStateChangeSignal.disconnect();
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delete this._controlStateChangeSignal;
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}
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this._setVisibility();
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}
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}
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}
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_setProfileTimer(v) {
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//We dont have any way to understand that the profile has changed in the settings
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//Just an useless workaround
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if (v) {
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if (!this.activeProfileTimeout) {
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this.activeProfileTimeout = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 2000,
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this._setActiveProfile.bind(this));
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}
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}
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else {
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if (this.activeProfileTimeout) {
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GLib.source_remove(this.activeProfileTimeout);
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this.activeProfileTimeout = null;
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}
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}
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}
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_deviceAdded(control, id, dontcheck) {
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let obj = this._devices.get(id);
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let uidevice = this.lookupDeviceById(control, id);
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_d("Added - " + id);
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if (!obj) {
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if (_isDeviceInValid(uidevice)) {
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return null;
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}
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let title = uidevice.description;
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if (uidevice.origin != "")
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title += " - " + uidevice.origin;
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let icon = uidevice.get_icon_name();
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if (icon == null || icon.trim() == "")
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icon = this.getDefaultIcon();
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icon = this._getIcon(icon);
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obj = new SoundDeviceMenuItem(id, title, icon, Lib.getProfiles(control, uidevice), this._changeDeviceBase.bind(this), this._profileChangeCallback.bind(this));
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this.menuItem.menu.addMenuItem(obj);
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obj.profilesitems.forEach(i => this.menuItem.menu.addMenuItem(i));
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this._devices.set(id, obj);
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}
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else if (obj.isAvailable()) {
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return //uidevice;
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}
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else {
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obj.setAvailable(true);
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}
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_d("Device Name:" + obj.title);
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_d("Added: " + id + ":" + uidevice.description + ":" + uidevice.port_name + ":" + uidevice.origin);
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let stream = control.get_stream_from_device(uidevice);
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if (stream) {
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obj.setActiveProfile(uidevice.get_active_profile());
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}
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if (!dontcheck && !this._canShowDevice(control, uidevice, uidevice.port_available)) {
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this._deviceRemoved(control, id, true);
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}
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this._setChooserVisibility();
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this._setVisibility();
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return //uidevice;
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}
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_profileChangeCallback(id, profileName) {
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let control = this._getMixerControl();
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let uidevice = this.lookupDeviceById(control, id);
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if (!uidevice) {
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this._deviceRemoved(control, id);
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}
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else {
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_d("i am setting profile, " + profileName + ":" + uidevice.description + ":" + uidevice.port_name);
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if (id != this._activeDeviceId) {
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_d("Changing active device to " + uidevice.description + ":" + uidevice.port_name);
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this._changeDeviceBase(id, control);
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}
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control.change_profile_on_selected_device(uidevice, profileName);
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this._setDeviceActiveProfile(control, this._devices.get(id));
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}
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}
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_deviceRemoved(control, id, dontcheck) {
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let obj = this._devices.get(id);
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//let uidevice = this.lookupDeviceById(control,id);
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if (obj && obj.isAvailable()) {
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_d("Removed: " + id + ":" + obj.title);
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/*
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if (!dontcheck && this._canShowDevice(control, uidevice, false)) {
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_d('Device removed, but not hiding as its set to be shown always');
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return;
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}*/
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obj.setVisibility(false);
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obj.setAvailable(false);
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/*
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if (this.deviceRemovedTimout) {
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GLib.source_remove(this.deviceRemovedTimout);
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this.deviceRemovedTimout = null;
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}
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*/
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/**
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* If the active uidevice is removed, then need to activate the
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* first available uidevice. However for some cases like Headphones,
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* when the uidevice is removed, Speakers are automatically
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* activated. So, lets wait for sometime before activating.
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*/
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/* THIS MAY NOT BE NEEDED AS SHELL SEEMS TO ACTIVATE NEXT DEVICE
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this.deviceRemovedTimout = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 1500, function() {
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_d("Device Removed timeout");
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if (obj === this._activeDevice) {
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let device = Object.keys(this._devices).map((id) => this._devices[id]).find(({active}) => active === true);
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if(device){
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this._changeDeviceBase(this._getMixerControl(), device.id);
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}
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}
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this.deviceRemovedTimout = null;
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return false;
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}.bind(this));
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*/
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this._setChooserVisibility();
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this._setVisibility();
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}
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}
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_deviceActivated(control, id) {
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_d("Activated:- " + id);
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let obj = this._devices.get(id);
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if (!obj) {
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_d("Activated device not found in the list of devices, try to add");
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this._deviceAdded(control, id);
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obj = this._devices.get(id);
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}
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if (obj && id != this._activeDeviceId) {
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_d("Activated: " + id + ":" + obj.title);
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if (this._activeDeviceId) {
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this._devices.get(this._activeDeviceId).setActiveDevice(false);
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}
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this._activeDeviceId = id;
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obj.setActiveDevice(true);
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this.menuItem.label.text = obj.title;
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if (!this._settings.get_boolean(Prefs.HIDE_MENU_ICONS)) {
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this.menuItem.icon.icon_name = obj.icon_name;
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} else {
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this.menuItem.icon.gicon = null;
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}
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}
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}
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_changeDeviceBase(id, control) {
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if (!control) {
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control = this._getMixerControl();
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}
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let uidevice = this.lookupDeviceById(control, id);
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if (uidevice) {
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this.changeDevice(control, uidevice);
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}
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else {
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this._deviceRemoved(control, id);
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}
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}
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_setActiveProfile() {
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if (!this.menuItem._getOpenState()) {
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return;
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}
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let control = this._getMixerControl();
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//_d("Setting Active Profile");
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this._devices.forEach(device => {
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if (device.isAvailable()) {
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this._setDeviceActiveProfile(control, device);
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}
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});
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return true;
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}
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_setDeviceActiveProfile(control, device) {
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if (!device || !device.isAvailable()) {
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return;
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}
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let uidevice = this.lookupDeviceById(control, device.id);
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if (!uidevice) {
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this._deviceRemoved(control, device.id);
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}
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else {
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let activeProfile = uidevice.get_active_profile();
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_d("Active Profile:" + activeProfile);
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device.setActiveProfile(activeProfile);
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}
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}
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_getDeviceVisibility() {
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let hideChooser = this._settings.get_boolean(Prefs.HIDE_ON_SINGLE_DEVICE);
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if (hideChooser) {
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return (Array.from(this._devices.values()).filter(x => x.isAvailable()).length > 1);
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}
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else {
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return true;
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}
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}
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_setChooserVisibility() {
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let visibility = this._getDeviceVisibility();
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Array.from(this._devices.values()).filter(x => x.isAvailable()).forEach(x => x.setVisibility(visibility))
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this.menuItem._triangleBin.visible = visibility;
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this._setProfileVisibility();
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}
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_setProfileVisibility() {
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let visibility = this._settings.get_boolean(Prefs.SHOW_PROFILES);
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Array.from(this._devices.values()).filter(x => x.isAvailable()).forEach(device => device.setProfileVisibility(visibility));
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this._setProfileTimer(visibility);
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}
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_getIcon(name) {
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let iconsType = this._settings.get_string(Prefs.ICON_THEME);
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switch (iconsType) {
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case Prefs.ICON_THEME_COLORED:
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return name;
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case Prefs.ICON_THEME_MONOCHROME:
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return name + "-symbolic";
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default:
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//return "none";
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return null;
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}
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}
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_setIcons() {
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// Set the icons in the selection list
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let control = this._getMixerControl();
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this._devices.forEach((device, id) => {
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let uidevice = this.lookupDeviceById(control, id);
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if (uidevice) {
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let icon = uidevice.get_icon_name();
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if (icon == null || icon.trim() == "")
|
|
icon = this.getDefaultIcon();
|
|
_d(icon + " _setIcons")
|
|
device.setIcon(this._getIcon(icon));
|
|
}
|
|
});
|
|
|
|
// These indicate the active device, which is displayed directly in the
|
|
// Gnome menu, not in the list.
|
|
if (!this._settings.get_boolean(Prefs.HIDE_MENU_ICONS)) {
|
|
this.menuItem.icon.icon_name = this._getIcon(this._devices.get(this._activeDeviceId).icon_name);
|
|
} else {
|
|
this.menuItem.icon.icon_name = null;
|
|
}
|
|
}
|
|
|
|
_canShowDevice(control, uidevice, defaultValue) {
|
|
if (!uidevice || !this._portsSettings || uidevice.port_name == null || uidevice.description == null) {
|
|
return defaultValue;
|
|
}
|
|
let stream = control.get_stream_from_device(uidevice);
|
|
let cardName = null;
|
|
if (stream) {
|
|
let cardId = stream.get_card_index();
|
|
if (cardId != null) {
|
|
_d("Card Index" + cardId);
|
|
let _card = Lib.getCard(cardId);
|
|
if (_card) {
|
|
cardName = _card.name;
|
|
}
|
|
else {
|
|
//card id found, but not available in list
|
|
return false;
|
|
}
|
|
_d("Card Name" + cardName);
|
|
}
|
|
}
|
|
|
|
for (let port of this._portsSettings) {
|
|
//_d("P" + port.name + "==" + uidevice.port_name + "==" + port.human_name + "==" + uidevice.description + "==" + cardName + "==" + port.card_name)
|
|
if (port && port.name == uidevice.port_name && port.human_name == uidevice.description && (!cardName || cardName == port.card_name)) {
|
|
switch (port.display_option) {
|
|
case 1:
|
|
return true;
|
|
case 2:
|
|
return false;
|
|
default:
|
|
return defaultValue;
|
|
}
|
|
}
|
|
}
|
|
return defaultValue;
|
|
}
|
|
|
|
_resetDevices() {
|
|
//this._portsSettings = JSON.parse(this._settings.get_string(Prefs.PORT_SETTINGS));
|
|
this._portsSettings = Prefs.getPortsFromSettings(this._settings);
|
|
let control = this._getMixerControl();
|
|
for (let id of this._devices.keys()) {
|
|
let uidevice = this.lookupDeviceById(control, id);
|
|
if (_isDeviceInValid(uidevice)) {
|
|
_d("Device is invalid");
|
|
}
|
|
else {
|
|
switch (this._canShowDevice(control, uidevice, uidevice.port_available)) {
|
|
case true:
|
|
this._deviceAdded(control, id, true);
|
|
break;
|
|
case false:
|
|
this._deviceRemoved(control, id, true);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
_setVisibility() {
|
|
if (!this._settings.get_boolean(this._show_device_signal))
|
|
this.menuItem.actor.visible = false;
|
|
else
|
|
// if setting says to show device, check for any device, otherwise
|
|
// hide the "actor"
|
|
this.menuItem.actor.visible = (Array.from(this._devices.values()).some(x => x.isAvailable()));
|
|
}
|
|
|
|
destroy() {
|
|
this._signalManager.disconnectAll();
|
|
if (this.deviceRemovedTimout) {
|
|
GLib.source_remove(this.deviceRemovedTimout);
|
|
this.deviceRemovedTimout = null;
|
|
}
|
|
if (this.activeProfileTimeout) {
|
|
GLib.source_remove(this.activeProfileTimeout);
|
|
this.activeProfileTimeout = null;
|
|
}
|
|
this.menuItem.destroy();
|
|
}
|
|
};
|