panel.js

   1 // vi: et sw=2 fileencoding=utf8
   2 //
   3
   4
   5 const Lang = imports.lang;
   6 const Clutter = imports.gi.Clutter;
   7 const St = imports.gi.St;
   8 const PanelMenu = imports.ui.panelMenu;
   9 const GLib = imports.gi.GLib;
  10
  11 const AVM = imports.misc.extensionUtils.getCurrentExtension();
  12 const Settings = AVM.imports.settings;
  13
  14 const AdvancedVolumeMixerStatusButton = new Lang.Class({
  15   Name: 'AdvancedVolumeMixerStatusButton',
  16   Extends: PanelMenu.Button,
  17
  18   _init: function(mixer) {
  19     this.parent(0.0, "AdvancedVolumeMixer");
  20
  21     this._mixer = mixer;
  22
  23     this._delegate = this._mixer;
  24
  25     this._coverPath = "";
  26     this._coverSize = 22;
  27     this._state = "";
  28
  29     this._box = new St.BoxLayout();
  30
  31     this._icon = new St.Icon({icon_name: this._mixer.getIcon(), // 'audio-x-generic-symbolic',
  32                               style_class: 'system-status-icon'});
  33     this._bin = new St.Bin({child: this._icon});
  34
  35     this._stateIcon = new St.Icon({icon_name: 'system-run-symbolic',
  36                                    style_class: 'status-icon'});
  37     this._stateIconBin = new St.Bin({child: this._stateIcon,
  38                                      y_align: St.Align.END});
  39
  40     this._box.add(this._bin);
  41     this._box.add(this._stateIconBin);
  42     this.actor.add_actor(this._box);
  43     this.actor.add_style_class_name('panel-status-button');
  44     this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
  45
  46     this._mixer.connect("icon-changed", Lang.bind(this, this._onIconChanged));
  47     this.menu.addMenuItem(this._mixer);
  48   },
  49
  50   setMixer: function (mixer) {
  51   },
  52
  53   _onScrollEvent: function (actor, event) {
  54     this._mixer.scroll(event);
  55   },
  56
  57   _onIconChanged: function (mixer) {
  58     this.setIcon(mixer.getIcon());
  59   },
  60
  61   setIcon: function (icon_name) {
  62     this._icon.icon_name = icon_name;
  63   }
  64
  65 });