Replace x-canonical attributes

1 files changed, 452 insertions, 452 deletions

diff --git a/src/sound-menu.vala b/src/sound-menu.vala
index e0a05a1..957238c 100644
--- a/src/sound-menu.vala
+++ b/src/sound-menu.vala
@@ -19,456 +19,456 @@
 
 public class SoundMenu: Object
 {
-	public enum DisplayFlags {
-		NONE = 0,
-		SHOW_MUTE = 1,
-		HIDE_INACTIVE_PLAYERS = 2,
-		HIDE_PLAYERS = 4,
-		GREETER_PLAYERS = 8,
-		SHOW_SILENT_MODE = 16, 
-		HIDE_INACTIVE_PLAYERS_PLAY_CONTROLS = 32,
-		ADD_PLAY_CONTROL_INACTIVE_PLAYER = 64
-	}
-
-	public enum PlayerSectionPosition {
-		LABEL = 0,
-		PLAYER_CONTROLS = 1,
-		PLAYLIST = 2
-	}
-
-	const string PLAYBACK_ITEM_TYPE = "org.ayatana.unity.playback-item";
-
-	public SoundMenu (string? settings_action, DisplayFlags flags) {
-		/* A sound menu always has at least two sections: the volume section (this.volume_section)
-		 * at the start of the menu, and the settings section at the end. Between those two,
-		 * it has a dynamic amount of player sections, one for each registered player.
-		 */
-
-		this.volume_section = new Menu ();
-
-		if ((flags & DisplayFlags.SHOW_MUTE) != 0)
-			volume_section.append (_("Mute"), "indicator.mute");
-		if ((flags & DisplayFlags.SHOW_SILENT_MODE) != 0) {
-			var item = new MenuItem(_("Silent Mode"), "indicator.silent-mode");
-			item.set_attribute("x-canonical-type", "s", "org.ayatana.indicator.switch");
-			volume_section.append_item(item);
-		}
-
-		volume_section.append_item (this.create_slider_menu_item (_("Volume"), "indicator.volume(0)", 0.0, 1.0, 0.01,
-																  "audio-volume-low-zero-panel",
-																  "audio-volume-high-panel", true));
-
-		this.menu = new Menu ();
-		this.menu.append_section (null, volume_section);
-
-		if (settings_action != null) {
-			settings_shown = true;
-			this.menu.append (_("Sound Settings…"), settings_action);
-		}
-
-		var root_item = new MenuItem (null, "indicator.root");
-		root_item.set_attribute ("x-canonical-type", "s", "org.ayatana.indicator.root");
-		root_item.set_attribute ("x-canonical-scroll-action", "s", "indicator.scroll");
-		root_item.set_attribute ("x-canonical-secondary-action", "s", "indicator.mute");
-		root_item.set_attribute ("submenu-action", "s", "indicator.indicator-shown");
-		root_item.set_submenu (this.menu);
-
-		this.root = new Menu ();
-		root.append_item (root_item);
-
-		this.hide_players = (flags & DisplayFlags.HIDE_PLAYERS) != 0;
-		this.hide_inactive = (flags & DisplayFlags.HIDE_INACTIVE_PLAYERS) != 0;
-		this.hide_inactive_player_controls = (flags & DisplayFlags.HIDE_INACTIVE_PLAYERS_PLAY_CONTROLS) != 0;
-		this.add_play_button_inactive_player = (flags & DisplayFlags.ADD_PLAY_CONTROL_INACTIVE_PLAYER) != 0;
-		this.notify_handlers = new HashTable<MediaPlayer, ulong> (direct_hash, direct_equal);
-
-		this.greeter_players = (flags & DisplayFlags.GREETER_PLAYERS) != 0;
-	}
-
-	~SoundMenu () {
-		if (export_id != 0) {
-			bus.unexport_menu_model(export_id);
-			export_id = 0;
-		}
-	}
-
-	public void set_default_player (string default_player_id) {
-		this.default_player = default_player_id;
-		foreach (var player_stored in notify_handlers.get_keys ()) {
-			int index = this.find_player_section(player_stored);
-			if (index != -1 && player_stored.id == this.default_player) {
-				add_player_playback_controls (player_stored, index, true);
-			}
-		}
-	}
-
-	DBusConnection? bus = null;
-	uint export_id = 0;
-
-	public void export (DBusConnection connection, string object_path) {
-		bus = connection;
-		try {
-			export_id = bus.export_menu_model (object_path, this.root);
-		} catch (Error e) {
-			critical ("%s", e.message);
-		}
-	}
-
-	public bool show_mic_volume {
-		get {
-			return this.mic_volume_shown;
-		}
-		set {
-			if (value && !this.mic_volume_shown) {
-				var slider = this.create_slider_menu_item (_("Microphone Volume"), "indicator.mic-volume", 0.0, 1.0, 0.01,
-														   "audio-input-microphone-low-zero-panel",
-														   "audio-input-microphone-high-panel", false);
-				volume_section.append_item (slider);
-				this.mic_volume_shown = true;
-			}
-			else if (!value && this.mic_volume_shown) {
-				int location = -1;
-				while ((location = find_action(this.volume_section, "indicator.mic-volume")) != -1) {
-					this.volume_section.remove (location);
-				}
-				this.mic_volume_shown = false;
-			}
-		}
-	}
-
-	public bool show_high_volume_warning {
-		get {
-			return this.high_volume_warning_shown;
-		}
-		set {
-			if (value && !this.high_volume_warning_shown) {
-				/* NOTE: Action doesn't really exist, just used to find below when removing */
-				var item = new MenuItem(_("High volume can damage your hearing."), "indicator.high-volume-warning-item");
-				volume_section.append_item (item);
-				this.high_volume_warning_shown = true;
-			}
-			else if (!value && this.high_volume_warning_shown) {
-				int location = -1;
-				while ((location = find_action(this.volume_section, "indicator.high-volume-warning-item")) != -1) {
-					this.volume_section.remove (location);
-				}
-				this.high_volume_warning_shown = false;
-			}
-		}
-	}
-
-	int find_action (Menu menu, string in_action) {
-		int n = menu.get_n_items ();
-		for (int i = 0; i < n; i++) {
-			string action;
-			menu.get_item_attribute (i, "action", "s", out action);
-			if (in_action == action)
-				return i;
-		}
-
-		return -1;
-	}
-
-	public void update_all_players_play_section() {
-		foreach (var player_stored in notify_handlers.get_keys ()) {
-			int index = this.find_player_section(player_stored);
-			if (index != -1) {
-				// just update to verify if we must hide the player controls
-				update_player_section (player_stored, index);
-			}
-		}
-	}
- 
-	private void check_last_running_player () {
-		foreach (var player in notify_handlers.get_keys ()) {
-			if (player.is_running && number_of_running_players == 1) {
-				// this is the first or the last player running...
-				// store its id
-				this.last_player_updated (player.id);
-			}
-		}
-	}
-	
-	public void add_player (MediaPlayer player) {
-		if (this.notify_handlers.contains (player))
-			return;
-
-		if (player.is_running || !this.hide_inactive)
-			this.insert_player_section (player);
-		this.update_playlists (player);
-
-		var handler_id = player.notify["is-running"].connect ( () => {
-			int index = this.find_player_section(player);
-			if (player.is_running) {
-				if (index == -1) {
-					this.insert_player_section (player);
-				}
-				number_of_running_players++;
-			}
-			else {
-				number_of_running_players--;
-				if (this.hide_inactive)
-					this.remove_player_section (player);
-			}
-			this.update_playlists (player);
-
-			// we need to update the rest of players, because we might have
-			// a non running player still showing the playback controls
-			update_all_players_play_section();
-
-			check_last_running_player ();
-		});
-		this.notify_handlers.insert (player, handler_id);
-
-		player.playlists_changed.connect (this.update_playlists);
-		player.playbackstatus_changed.connect (this.update_playbackstatus);
-
-		check_last_running_player ();
-	}
-
-	public void remove_player (MediaPlayer player) {
-		this.remove_player_section (player);
-
-		var id = this.notify_handlers.lookup(player);
-		if (id != 0) {
-			player.disconnect(id);
-		}
-
-		player.playlists_changed.disconnect (this.update_playlists);
-
-		/* this'll drop our ref to it */
-		this.notify_handlers.remove (player);
-
-		check_last_running_player ();
-	}
-
-	public void update_volume_slider (VolumeControl.ActiveOutput active_output) {
-		int index = find_action (this.volume_section, "indicator.volume");
-		if (index != -1) {
-			string label = "Volume";
-			switch (active_output) {
-				case VolumeControl.ActiveOutput.SPEAKERS:
-					label = _("Volume");
-					break;
-				case VolumeControl.ActiveOutput.HEADPHONES:
-					label = _("Volume (Headphones)");
-					break;
-				case VolumeControl.ActiveOutput.BLUETOOTH_SPEAKER:
-					label = _("Volume (Bluetooth)");
-					break;
-				case VolumeControl.ActiveOutput.USB_SPEAKER:
-					label = _("Volume (Usb)");
-					break;
-				case VolumeControl.ActiveOutput.HDMI_SPEAKER:
-					label = _("Volume (HDMI)");
-					break;
-				case VolumeControl.ActiveOutput.BLUETOOTH_HEADPHONES:
-					label = _("Volume (Bluetooth headphones)");
-					break;
-				case VolumeControl.ActiveOutput.USB_HEADPHONES:
-					label = _("Volume (Usb headphones)");
-					break;
-				case VolumeControl.ActiveOutput.HDMI_HEADPHONES:
-					label = _("Volume (HDMI headphones)");
-					break;
-			}
-			this.volume_section.remove (index);
-			this.volume_section.insert_item (index, this.create_slider_menu_item (_(label), "indicator.volume(0)", 0.0, 1.0, 0.01,
-																  "audio-volume-low-zero-panel",
-																  "audio-volume-high-panel", true));
-		}
-	}
-
-	public Menu root;
-	public Menu menu;
-	Menu volume_section;
-	bool mic_volume_shown;
-	bool settings_shown = false;
-	bool high_volume_warning_shown = false;
-	bool hide_inactive;
-	bool hide_players = false;
-	bool hide_inactive_player_controls = false;
-	bool add_play_button_inactive_player = false;
-	HashTable<MediaPlayer, ulong> notify_handlers;
-	bool greeter_players = false;
-	int number_of_running_players = 0;
-	string default_player = "";
-
-	/* returns the position in this.menu of the section that's associated with @player */
-	int find_player_section (MediaPlayer player) {
-		debug("Looking for player: %s", player.id);
-		string action_name = @"indicator.$(player.id)";
-		int n = this.menu.get_n_items ();
-		for (int i = 0; i < n; i++) {
-			var section = this.menu.get_item_link (i, Menu.LINK_SECTION);
-			if (section == null) continue;
-
-			string action;
-			section.get_item_attribute (0, "action", "s", out action);
-			if (action == action_name)
-				return i;
-		}
-
-		debug("Unable to find section for player: %s", player.id);
-		return -1;
-	}
-
-	int find_player_playback_controls_section (Menu player_menu) {
-		int n = player_menu.get_n_items ();
-		for (int i = 0; i < n; i++) {
-			string type;
-			player_menu.get_item_attribute (i, "x-canonical-type", "s", out type);
-			if (type == PLAYBACK_ITEM_TYPE)
-				return i;
-		}
-
-		return -1;
-	}
-
-	MenuItem create_playback_menu_item (MediaPlayer player) {
-		var playback_item = new MenuItem (null, null);
-		playback_item.set_attribute ("x-canonical-type", "s", PLAYBACK_ITEM_TYPE);
-		if (player.is_running) {
-			if (player.can_do_play) {
-				playback_item.set_attribute ("x-canonical-play-action", "s", "indicator.play." + player.id);
-			}
-			if (player.can_do_next) {
-				playback_item.set_attribute ("x-canonical-next-action", "s", "indicator.next." + player.id);
-			}
-			if (player.can_do_prev) {
-				playback_item.set_attribute ("x-canonical-previous-action", "s", "indicator.previous." + player.id);
-			}
-		} else {
-			if (this.add_play_button_inactive_player) {
-				playback_item.set_attribute ("x-canonical-play-action", "s", "indicator.play." + player.id);
-			}
-		}
-		return playback_item;
-	}
-
-	void insert_player_section (MediaPlayer player) {
-		if (this.hide_players)
-			return;
-
-		var section = new Menu ();
-		Icon icon;
-
-		debug("Adding section for player: %s (%s)", player.id, player.is_running ? "running" : "not running");
-
-		icon = player.icon;
-		if (icon == null)
-			icon = new ThemedIcon.with_default_fallbacks ("application-default-icon");
-
-		var base_action = "indicator." + player.id;
-		if (this.greeter_players)
-			base_action += ".greeter";
-
-		var player_item = new MenuItem (player.name, base_action);
-		player_item.set_attribute ("x-canonical-type", "s", "org.ayatana.unity.media-player");
-		if (icon != null)
-			player_item.set_attribute_value ("icon", icon.serialize ());
-		section.append_item (player_item);
-
-		if (player.is_running|| !this.hide_inactive_player_controls || player.id == this.default_player) {
-			var playback_item = create_playback_menu_item (player);
-			section.insert_item (PlayerSectionPosition.PLAYER_CONTROLS, playback_item);
-		}
-
-		/* Add new players to the end of the player sections, just before the settings */
-		if (settings_shown) {
-			this.menu.insert_section (this.menu.get_n_items () -1, null, section);
-		} else {
-			this.menu.append_section (null, section);
-		}
-	}
-
-	void remove_player_section (MediaPlayer player) {
-		if (this.hide_players)
-			return;
-
-		int index = this.find_player_section (player);
-		if (index >= 0)
-			this.menu.remove (index);
-	}
-
-	void add_player_playback_controls (MediaPlayer player, int index, bool adding_default_player) {
-		var player_section = this.menu.get_item_link(index, Menu.LINK_SECTION) as Menu;
-
-		int play_control_index = find_player_playback_controls_section (player_section);
-		if (player.is_running || !this.hide_inactive_player_controls || (number_of_running_players == 0 && adding_default_player) ) {
-			MenuItem playback_item = create_playback_menu_item (player);
-			if (play_control_index != -1) {
-				player_section.remove (PlayerSectionPosition.PLAYER_CONTROLS);	
-			}
-			player_section.insert_item (PlayerSectionPosition.PLAYER_CONTROLS, playback_item);
-		} else {
-			if (play_control_index != -1 && number_of_running_players >= 1) {
-				// remove both, playlist and play controls
-				player_section.remove (PlayerSectionPosition.PLAYLIST);
-				player_section.remove (PlayerSectionPosition.PLAYER_CONTROLS);	
-			}
-		}	
-	}
-
-	void update_player_section (MediaPlayer player, int index) {
-		add_player_playback_controls (player, index, false);
-	}
-
-	void update_playlists (MediaPlayer player) {
-		int index = find_player_section (player);
-		if (index < 0)
-			return;
-
-		var player_section = this.menu.get_item_link (index, Menu.LINK_SECTION) as Menu;
-
-		/* if a section has three items, the playlists menu is in it */
-		if (player_section.get_n_items () == 3)
-			player_section.remove (2);
-
-		if (!player.is_running)
-			return;
-
-		var count = player.get_n_playlists ();
-		if (count == 0)
-			return;
-
-		var playlists_section = new Menu ();
-		for (int i = 0; i < count; i++) {
-			var playlist_id = player.get_playlist_id (i);
-			playlists_section.append (player.get_playlist_name (i),
-									  @"indicator.play-playlist.$(player.id)::$playlist_id");
-
-		}
-
-		var submenu = new Menu ();
-		submenu.append_section (null, playlists_section);
-		player_section.append_submenu (_("Choose Playlist"), submenu);
-	}
-	
-	void update_playbackstatus (MediaPlayer player) {
-		int index = find_player_section (player);
-		if (index != -1) {
-			update_player_section (player, index);	
-		}
-	}
-
-	MenuItem create_slider_menu_item (string label, string action, double min, double max, double step, string min_icon_name, string max_icon_name, bool sync_action) {
-		var min_icon = new ThemedIcon.with_default_fallbacks (min_icon_name);
-		var max_icon = new ThemedIcon.with_default_fallbacks (max_icon_name);
-
-		var slider = new MenuItem (label, action);
-		slider.set_attribute ("x-canonical-type", "s", "org.ayatana.unity.slider");
-		slider.set_attribute_value ("min-icon", min_icon.serialize ());
-		slider.set_attribute_value ("max-icon", max_icon.serialize ());
-		slider.set_attribute ("min-value", "d", min);
-		slider.set_attribute ("max-value", "d", max);
-		slider.set_attribute ("step", "d", step);
-		if (sync_action) {
-			slider.set_attribute ("x-canonical-sync-action", "s", "indicator.volume-sync");
-		}
-
-		return slider;
-	}
-
-	public signal void last_player_updated (string player_id);
+    public enum DisplayFlags {
+        NONE = 0,
+        SHOW_MUTE = 1,
+        HIDE_INACTIVE_PLAYERS = 2,
+        HIDE_PLAYERS = 4,
+        GREETER_PLAYERS = 8,
+        SHOW_SILENT_MODE = 16,
+        HIDE_INACTIVE_PLAYERS_PLAY_CONTROLS = 32,
+        ADD_PLAY_CONTROL_INACTIVE_PLAYER = 64
+    }
+
+    public enum PlayerSectionPosition {
+        LABEL = 0,
+        PLAYER_CONTROLS = 1,
+        PLAYLIST = 2
+    }
+
+    const string PLAYBACK_ITEM_TYPE = "org.ayatana.unity.playback-item";
+
+    public SoundMenu (string? settings_action, DisplayFlags flags) {
+        /* A sound menu always has at least two sections: the volume section (this.volume_section)
+         * at the start of the menu, and the settings section at the end. Between those two,
+         * it has a dynamic amount of player sections, one for each registered player.
+         */
+
+        this.volume_section = new Menu ();
+
+        if ((flags & DisplayFlags.SHOW_MUTE) != 0)
+            volume_section.append (_("Mute"), "indicator.mute");
+        if ((flags & DisplayFlags.SHOW_SILENT_MODE) != 0) {
+            var item = new MenuItem(_("Silent Mode"), "indicator.silent-mode");
+            item.set_attribute("x-ayatana-type", "s", "org.ayatana.indicator.switch");
+            volume_section.append_item(item);
+        }
+
+        volume_section.append_item (this.create_slider_menu_item (_("Volume"), "indicator.volume(0)", 0.0, 1.0, 0.01,
+                                                                  "audio-volume-low-zero-panel",
+                                                                  "audio-volume-high-panel", true));
+
+        this.menu = new Menu ();
+        this.menu.append_section (null, volume_section);
+
+        if (settings_action != null) {
+            settings_shown = true;
+            this.menu.append (_("Sound Settings…"), settings_action);
+        }
+
+        var root_item = new MenuItem (null, "indicator.root");
+        root_item.set_attribute ("x-ayatana-type", "s", "org.ayatana.indicator.root");
+        root_item.set_attribute ("x-ayatana-scroll-action", "s", "indicator.scroll");
+        root_item.set_attribute ("x-ayatana-secondary-action", "s", "indicator.mute");
+        root_item.set_attribute ("submenu-action", "s", "indicator.indicator-shown");
+        root_item.set_submenu (this.menu);
+
+        this.root = new Menu ();
+        root.append_item (root_item);
+
+        this.hide_players = (flags & DisplayFlags.HIDE_PLAYERS) != 0;
+        this.hide_inactive = (flags & DisplayFlags.HIDE_INACTIVE_PLAYERS) != 0;
+        this.hide_inactive_player_controls = (flags & DisplayFlags.HIDE_INACTIVE_PLAYERS_PLAY_CONTROLS) != 0;
+        this.add_play_button_inactive_player = (flags & DisplayFlags.ADD_PLAY_CONTROL_INACTIVE_PLAYER) != 0;
+        this.notify_handlers = new HashTable<MediaPlayer, ulong> (direct_hash, direct_equal);
+
+        this.greeter_players = (flags & DisplayFlags.GREETER_PLAYERS) != 0;
+    }
+
+    ~SoundMenu () {
+        if (export_id != 0) {
+            bus.unexport_menu_model(export_id);
+            export_id = 0;
+        }
+    }
+
+    public void set_default_player (string default_player_id) {
+        this.default_player = default_player_id;
+        foreach (var player_stored in notify_handlers.get_keys ()) {
+            int index = this.find_player_section(player_stored);
+            if (index != -1 && player_stored.id == this.default_player) {
+                add_player_playback_controls (player_stored, index, true);
+            }
+        }
+    }
+
+    DBusConnection? bus = null;
+    uint export_id = 0;
+
+    public void export (DBusConnection connection, string object_path) {
+        bus = connection;
+        try {
+            export_id = bus.export_menu_model (object_path, this.root);
+        } catch (Error e) {
+            critical ("%s", e.message);
+        }
+    }
+
+    public bool show_mic_volume {
+        get {
+            return this.mic_volume_shown;
+        }
+        set {
+            if (value && !this.mic_volume_shown) {
+                var slider = this.create_slider_menu_item (_("Microphone Volume"), "indicator.mic-volume", 0.0, 1.0, 0.01,
+                                                           "audio-input-microphone-low-zero-panel",
+                                                           "audio-input-microphone-high-panel", false);
+                volume_section.append_item (slider);
+                this.mic_volume_shown = true;
+            }
+            else if (!value && this.mic_volume_shown) {
+                int location = -1;
+                while ((location = find_action(this.volume_section, "indicator.mic-volume")) != -1) {
+                    this.volume_section.remove (location);
+                }
+                this.mic_volume_shown = false;
+            }
+        }
+    }
+
+    public bool show_high_volume_warning {
+        get {
+            return this.high_volume_warning_shown;
+        }
+        set {
+            if (value && !this.high_volume_warning_shown) {
+                /* NOTE: Action doesn't really exist, just used to find below when removing */
+                var item = new MenuItem(_("High volume can damage your hearing."), "indicator.high-volume-warning-item");
+                volume_section.append_item (item);
+                this.high_volume_warning_shown = true;
+            }
+            else if (!value && this.high_volume_warning_shown) {
+                int location = -1;
+                while ((location = find_action(this.volume_section, "indicator.high-volume-warning-item")) != -1) {
+                    this.volume_section.remove (location);
+                }
+                this.high_volume_warning_shown = false;
+            }
+        }
+    }
+
+    int find_action (Menu menu, string in_action) {
+        int n = menu.get_n_items ();
+        for (int i = 0; i < n; i++) {
+            string action;
+            menu.get_item_attribute (i, "action", "s", out action);
+            if (in_action == action)
+                return i;
+        }
+
+        return -1;
+    }
+
+    public void update_all_players_play_section() {
+        foreach (var player_stored in notify_handlers.get_keys ()) {
+            int index = this.find_player_section(player_stored);
+            if (index != -1) {
+                // just update to verify if we must hide the player controls
+                update_player_section (player_stored, index);
+            }
+        }
+    }
+
+    private void check_last_running_player () {
+        foreach (var player in notify_handlers.get_keys ()) {
+            if (player.is_running && number_of_running_players == 1) {
+                // this is the first or the last player running...
+                // store its id
+                this.last_player_updated (player.id);
+            }
+        }
+    }
+
+    public void add_player (MediaPlayer player) {
+        if (this.notify_handlers.contains (player))
+            return;
+
+        if (player.is_running || !this.hide_inactive)
+            this.insert_player_section (player);
+        this.update_playlists (player);
+
+        var handler_id = player.notify["is-running"].connect ( () => {
+            int index = this.find_player_section(player);
+            if (player.is_running) {
+                if (index == -1) {
+                    this.insert_player_section (player);
+                }
+                number_of_running_players++;
+            }
+            else {
+                number_of_running_players--;
+                if (this.hide_inactive)
+                    this.remove_player_section (player);
+            }
+            this.update_playlists (player);
+
+            // we need to update the rest of players, because we might have
+            // a non running player still showing the playback controls
+            update_all_players_play_section();
+
+            check_last_running_player ();
+        });
+        this.notify_handlers.insert (player, handler_id);
+
+        player.playlists_changed.connect (this.update_playlists);
+        player.playbackstatus_changed.connect (this.update_playbackstatus);
+
+        check_last_running_player ();
+    }
+
+    public void remove_player (MediaPlayer player) {
+        this.remove_player_section (player);
+
+        var id = this.notify_handlers.lookup(player);
+        if (id != 0) {
+            player.disconnect(id);
+        }
+
+        player.playlists_changed.disconnect (this.update_playlists);
+
+        /* this'll drop our ref to it */
+        this.notify_handlers.remove (player);
+
+        check_last_running_player ();
+    }
+
+    public void update_volume_slider (VolumeControl.ActiveOutput active_output) {
+        int index = find_action (this.volume_section, "indicator.volume");
+        if (index != -1) {
+            string label = "Volume";
+            switch (active_output) {
+                case VolumeControl.ActiveOutput.SPEAKERS:
+                    label = _("Volume");
+                    break;
+                case VolumeControl.ActiveOutput.HEADPHONES:
+                    label = _("Volume (Headphones)");
+                    break;
+                case VolumeControl.ActiveOutput.BLUETOOTH_SPEAKER:
+                    label = _("Volume (Bluetooth)");
+                    break;
+                case VolumeControl.ActiveOutput.USB_SPEAKER:
+                    label = _("Volume (Usb)");
+                    break;
+                case VolumeControl.ActiveOutput.HDMI_SPEAKER:
+                    label = _("Volume (HDMI)");
+                    break;
+                case VolumeControl.ActiveOutput.BLUETOOTH_HEADPHONES:
+                    label = _("Volume (Bluetooth headphones)");
+                    break;
+                case VolumeControl.ActiveOutput.USB_HEADPHONES:
+                    label = _("Volume (Usb headphones)");
+                    break;
+                case VolumeControl.ActiveOutput.HDMI_HEADPHONES:
+                    label = _("Volume (HDMI headphones)");
+                    break;
+            }
+            this.volume_section.remove (index);
+            this.volume_section.insert_item (index, this.create_slider_menu_item (_(label), "indicator.volume(0)", 0.0, 1.0, 0.01,
+                                                                  "audio-volume-low-zero-panel",
+                                                                  "audio-volume-high-panel", true));
+        }
+    }
+
+    public Menu root;
+    public Menu menu;
+    Menu volume_section;
+    bool mic_volume_shown;
+    bool settings_shown = false;
+    bool high_volume_warning_shown = false;
+    bool hide_inactive;
+    bool hide_players = false;
+    bool hide_inactive_player_controls = false;
+    bool add_play_button_inactive_player = false;
+    HashTable<MediaPlayer, ulong> notify_handlers;
+    bool greeter_players = false;
+    int number_of_running_players = 0;
+    string default_player = "";
+
+    /* returns the position in this.menu of the section that's associated with @player */
+    int find_player_section (MediaPlayer player) {
+        debug("Looking for player: %s", player.id);
+        string action_name = @"indicator.$(player.id)";
+        int n = this.menu.get_n_items ();
+        for (int i = 0; i < n; i++) {
+            var section = this.menu.get_item_link (i, Menu.LINK_SECTION);
+            if (section == null) continue;
+
+            string action;
+            section.get_item_attribute (0, "action", "s", out action);
+            if (action == action_name)
+                return i;
+        }
+
+        debug("Unable to find section for player: %s", player.id);
+        return -1;
+    }
+
+    int find_player_playback_controls_section (Menu player_menu) {
+        int n = player_menu.get_n_items ();
+        for (int i = 0; i < n; i++) {
+            string type;
+            player_menu.get_item_attribute (i, "x-ayatana-type", "s", out type);
+            if (type == PLAYBACK_ITEM_TYPE)
+                return i;
+        }
+
+        return -1;
+    }
+
+    MenuItem create_playback_menu_item (MediaPlayer player) {
+        var playback_item = new MenuItem (null, null);
+        playback_item.set_attribute ("x-ayatana-type", "s", PLAYBACK_ITEM_TYPE);
+        if (player.is_running) {
+            if (player.can_do_play) {
+                playback_item.set_attribute ("x-ayatana-play-action", "s", "indicator.play." + player.id);
+            }
+            if (player.can_do_next) {
+                playback_item.set_attribute ("x-ayatana-next-action", "s", "indicator.next." + player.id);
+            }
+            if (player.can_do_prev) {
+                playback_item.set_attribute ("x-ayatana-previous-action", "s", "indicator.previous." + player.id);
+            }
+        } else {
+            if (this.add_play_button_inactive_player) {
+                playback_item.set_attribute ("x-ayatana-play-action", "s", "indicator.play." + player.id);
+            }
+        }
+        return playback_item;
+    }
+
+    void insert_player_section (MediaPlayer player) {
+        if (this.hide_players)
+            return;
+
+        var section = new Menu ();
+        Icon icon;
+
+        debug("Adding section for player: %s (%s)", player.id, player.is_running ? "running" : "not running");
+
+        icon = player.icon;
+        if (icon == null)
+            icon = new ThemedIcon.with_default_fallbacks ("application-default-icon");
+
+        var base_action = "indicator." + player.id;
+        if (this.greeter_players)
+            base_action += ".greeter";
+
+        var player_item = new MenuItem (player.name, base_action);
+        player_item.set_attribute ("x-ayatana-type", "s", "org.ayatana.unity.media-player");
+        if (icon != null)
+            player_item.set_attribute_value ("icon", icon.serialize ());
+        section.append_item (player_item);
+
+        if (player.is_running|| !this.hide_inactive_player_controls || player.id == this.default_player) {
+            var playback_item = create_playback_menu_item (player);
+            section.insert_item (PlayerSectionPosition.PLAYER_CONTROLS, playback_item);
+        }
+
+        /* Add new players to the end of the player sections, just before the settings */
+        if (settings_shown) {
+            this.menu.insert_section (this.menu.get_n_items () -1, null, section);
+        } else {
+            this.menu.append_section (null, section);
+        }
+    }
+
+    void remove_player_section (MediaPlayer player) {
+        if (this.hide_players)
+            return;
+
+        int index = this.find_player_section (player);
+        if (index >= 0)
+            this.menu.remove (index);
+    }
+
+    void add_player_playback_controls (MediaPlayer player, int index, bool adding_default_player) {
+        var player_section = this.menu.get_item_link(index, Menu.LINK_SECTION) as Menu;
+
+        int play_control_index = find_player_playback_controls_section (player_section);
+        if (player.is_running || !this.hide_inactive_player_controls || (number_of_running_players == 0 && adding_default_player) ) {
+            MenuItem playback_item = create_playback_menu_item (player);
+            if (play_control_index != -1) {
+                player_section.remove (PlayerSectionPosition.PLAYER_CONTROLS);
+            }
+            player_section.insert_item (PlayerSectionPosition.PLAYER_CONTROLS, playback_item);
+        } else {
+            if (play_control_index != -1 && number_of_running_players >= 1) {
+                // remove both, playlist and play controls
+                player_section.remove (PlayerSectionPosition.PLAYLIST);
+                player_section.remove (PlayerSectionPosition.PLAYER_CONTROLS);
+            }
+        }
+    }
+
+    void update_player_section (MediaPlayer player, int index) {
+        add_player_playback_controls (player, index, false);
+    }
+
+    void update_playlists (MediaPlayer player) {
+        int index = find_player_section (player);
+        if (index < 0)
+            return;
+
+        var player_section = this.menu.get_item_link (index, Menu.LINK_SECTION) as Menu;
+
+        /* if a section has three items, the playlists menu is in it */
+        if (player_section.get_n_items () == 3)
+            player_section.remove (2);
+
+        if (!player.is_running)
+            return;
+
+        var count = player.get_n_playlists ();
+        if (count == 0)
+            return;
+
+        var playlists_section = new Menu ();
+        for (int i = 0; i < count; i++) {
+            var playlist_id = player.get_playlist_id (i);
+            playlists_section.append (player.get_playlist_name (i),
+                                      @"indicator.play-playlist.$(player.id)::$playlist_id");
+
+        }
+
+        var submenu = new Menu ();
+        submenu.append_section (null, playlists_section);
+        player_section.append_submenu (_("Choose Playlist"), submenu);
+    }
+
+    void update_playbackstatus (MediaPlayer player) {
+        int index = find_player_section (player);
+        if (index != -1) {
+            update_player_section (player, index);
+        }
+    }
+
+    MenuItem create_slider_menu_item (string label, string action, double min, double max, double step, string min_icon_name, string max_icon_name, bool sync_action) {
+        var min_icon = new ThemedIcon.with_default_fallbacks (min_icon_name);
+        var max_icon = new ThemedIcon.with_default_fallbacks (max_icon_name);
+
+        var slider = new MenuItem (label, action);
+        slider.set_attribute ("x-ayatana-type", "s", "org.ayatana.unity.slider");
+        slider.set_attribute_value ("min-icon", min_icon.serialize ());
+        slider.set_attribute_value ("max-icon", max_icon.serialize ());
+        slider.set_attribute ("min-value", "d", min);
+        slider.set_attribute ("max-value", "d", max);
+        slider.set_attribute ("step", "d", step);
+        if (sync_action) {
+            slider.set_attribute ("x-ayatana-sync-action", "s", "indicator.volume-sync");
+        }
+
+        return slider;
+    }
+
+    public signal void last_player_updated (string player_id);
 }