whole new widget to house the customised title item

12 files changed, 355 insertions, 51 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index b33107d..327fcbb 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -14,6 +14,8 @@ libsoundmenu_la_SOURCES = \
 	metadata-widget.c \
 	metadata-widget.h \
 	indicator-sound.c \
+	title-widget.c \
+	title-widget.h \
 	dbus-shared-names.h \
   sound-service-client.h 
 
@@ -54,6 +56,7 @@ music_bridge_VALASOURCES = \
 	music-player-bridge.vala \
 	transport-menu-item.vala \
 	metadata-menu-item.vala \
+	title-menu-item.vala \
 	player-controller.vala \
 	mpris-controller-v2.vala \
 	mpris-controller.vala \
diff --git a/src/common-defs.h b/src/common-defs.h
index dca21cc..9c1fbab 100644
--- a/src/common-defs.h
+++ b/src/common-defs.h
@@ -34,3 +34,6 @@ with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DBUSMENU_METADATA_MENUITEM_TEXT_TITLE  	"x-canonical-metadata-text-title"
 #define DBUSMENU_METADATA_MENUITEM_TEXT_ALBUM   "x-canonical-metadata-text-album"
 #define DBUSMENU_METADATA_MENUITEM_ARTURL  			"x-canonical-metadata-arturl"
+
+#define DBUSMENU_TITLE_MENUITEM_TYPE          	"x-canonical-sound-menu-player-title-menu-item"
+#define DBUSMENU_TITLE_MENUITEM_TEXT_NAME       "x-canonical-sound-menu-player-title-name"
diff --git a/src/metadata-menu-item.vala b/src/metadata-menu-item.vala
index 541fbf4..7eb112a 100644
--- a/src/metadata-menu-item.vala
+++ b/src/metadata-menu-item.vala
@@ -25,7 +25,7 @@ public class MetadataMenuitem : PlayerItem
 {
 	public MetadataMenuitem()
   {
-		this.property_set(MENUITEM_PROP_TYPE, MENUITEM_TYPE);
+		Object(item_type: MENUITEM_TYPE); 	
 	}
 
 	public static HashSet<string> attributes_format()
diff --git a/src/mpris-controller.vala b/src/mpris-controller.vala
index beaf02c..b1e66f3 100644
--- a/src/mpris-controller.vala
+++ b/src/mpris-controller.vala
@@ -76,6 +76,11 @@ public class MprisController : GLib.Object
 			this.mpris_player.Pause();						
 		}		
 	}
+
+	public bool connected()
+	{
+		return (this.mpris_player != null);
+	}
 	
 	private void onStatusChange(dynamic DBus.Object mpris_client, status st)
   {
diff --git a/src/music-player-bridge.vala b/src/music-player-bridge.vala
index 84bf3df..77341a4 100644
--- a/src/music-player-bridge.vala
+++ b/src/music-player-bridge.vala
@@ -44,6 +44,7 @@ public class MusicPlayerBridge : GLib.Object
   }
 
 	private void try_to_add_inactive_familiar_clients(){
+		// TODO handle multple players - just working with one right now
 		int count = 0;
 		foreach(string app in this.playersDB.records()){
 			if(count == 0){
@@ -59,9 +60,9 @@ public class MusicPlayerBridge : GLib.Object
 					}
 					GLib.AppInfo app_info = info as GLib.AppInfo;
 					PlayerController ctrl = new PlayerController(this.root_menu, 
-					                                             app_info.get_name(),
-					                                             app_info);
-					ctrl.set("active", false);
+					                                             app_info.get_name(), 
+					                                             PlayerController.OFFLINE);
+					ctrl.set("app_info", app_info);
 					this.registered_clients.set(app_info.get_name().down().strip(), ctrl);					
 					debug("Created a player controller for %s which was found in the cache file", app_info.get_name().down().strip());
 					count += 1;					
@@ -83,11 +84,11 @@ public class MusicPlayerBridge : GLib.Object
 			// If we have an instance already for this player, ensure it is switched to active
 			if(this.registered_clients.keys.contains(client_name)){
 				debug("It figured out that it already has an instance for this player already");
-				this.registered_clients[client_name].set("active", true);
+				this.registered_clients[client_name].activate();
 			}
 			//else init a new one
 			else{			
-				PlayerController ctrl = new PlayerController(root_menu, client_name);
+				PlayerController ctrl = new PlayerController(root_menu, client_name, PlayerController.READY);
 				registered_clients.set(client_name, ctrl); 
 				debug("New Client of name %s has successfully registered with us", client_name);
 			}
@@ -125,14 +126,12 @@ public class MusicPlayerBridge : GLib.Object
 	                                 	owned string path, void* data)	                                  
 	{
 		MusicPlayerBridge bridge = data as MusicPlayerBridge;
-		// Not the most secure validation
-		// TODO revisit validation mechanism
 		if(path.contains("/") && bridge.playersDB.already_familiar(path) == false){
 			debug("About to store desktop file path: %s", path);
 			bridge.playersDB.insert(path);
 			AppInfo? app_info = create_app_info(path);
 			if(app_info != null){
-				PlayerController ctrl = bridge.registered_clients[app_info.get_name().down().strip()];
+				PlayerController ctrl = bridge.registered_clients[app_info.get_name().down().strip()];				
 				ctrl.set("app_info", app_info);
 				debug("successfully created appinfo from path and set it on the respective instance");				
 			}	
@@ -169,7 +168,7 @@ public class MusicPlayerBridge : GLib.Object
 
 	public static AppInfo? create_app_info(string path)
 	{
-		DesktopAppInfo info = new DesktopAppInfo.from_filename(path); 
+		DesktopAppInfo info = new DesktopAppInfo.from_filename(path);
 		if(path == null){
 			warning("Could not create a desktopappinfo instance from app: %s", path);
 			return null;
diff --git a/src/player-controller.vala b/src/player-controller.vala
index dfc2659..dd55f3d 100644
--- a/src/player-controller.vala
+++ b/src/player-controller.vala
@@ -25,37 +25,79 @@ public class PlayerController : GLib.Object
 {
 	public const int METADATA = 2;	
 	private const int TRANSPORT = 3;
+
+	public static const int OFFLINE 				= 0;
+	public static const int INSTANTIATING  	= 1;
+	public static const int READY						= 2;
+	public static const int CONNECTED				= 3;
+	public static const int DISCONNECTED 		= 4;
+	
+	public int current_state = OFFLINE;
+	
 	
 	private Dbusmenu.Menuitem root_menu;
 	public string name { get; set;}	
-	public bool active { get; set;}
 	public ArrayList<PlayerItem> custom_items;	
 	private MprisController mpris_adaptor;
-	public AppInfo app_info { get; set;}
+	public AppInfo? app_info { get; set;}
 		
-	public PlayerController(Dbusmenu.Menuitem root, string client_name, AppInfo? info = null)
+	public PlayerController(Dbusmenu.Menuitem root, string client_name, int state = OFFLINE)
 	{
 		this.root_menu = root;
 		this.name = format_client_name(client_name.strip());
 		this.custom_items = new ArrayList<PlayerItem>();
-		this.app_info	= info;
-		self_construct();
- 	  //app_info.launch(null, null);
-		
-		// Temporary scenario to handle both v1 and v2 of MPRIS.
+		this.update_state(state);
+		construct_widgets();
+		establish_mpris_connection();
+		update_layout();
+	}
+
+	public void update_state(int new_state)
+	{
+		debug("update_state : new state %i", new_state);
+		this.current_state = new_state;
+	}
+	
+	public void activate()
+	{
+		debug("about to try to establish an mpris connection");
+		this.establish_mpris_connection();	
+		this.custom_items[METADATA].property_set_bool(MENUITEM_PROP_VISIBLE, true);		
+	}
+
+	/*
+	 instantiate()
+	 The user should be able to start the app from the transport bar when in an offline state
+	 There is a need to wait before the application is on DBus before attempting to access its mpris address
+	 Hence only when the it has registered with us via libindicate do we attempt to kick off mpris communication
+	 */
+	public void instantiate()
+	{
+ 	  this.app_info.launch(null, null);
+		this.update_state(INSTANTIATING);
+	}
+	
+	private void establish_mpris_connection()
+	{		
+		if(this.current_state != READY){
+			debug("establish_mpris_connection - Not ready to connect");
+			return;
+		}
 		if(this.name == "Vlc"){
 			this.mpris_adaptor = new MprisControllerV2(this.name, this);
 		}
 		else{
 			this.mpris_adaptor = new MprisController(this.name, this);
-		}			
-		this.custom_items[TRANSPORT].set_adaptor(this.mpris_adaptor);
-
-		// At start up if there is no metadata then hide the item.
-		// TODO: NOT working -> dbus menu bug ?
-		//((MetadataMenuitem)this.custom_items[METADATA]).check_layout();
+		}
+		if(this.mpris_adaptor.connected() == true){
+			this.custom_items[TRANSPORT].set_adaptor(this.mpris_adaptor);
+			this.update_state(CONNECTED);
+		}
+		else{
+			this.update_state(DISCONNECTED);
+		}
 	}
-
+	
 	public void vanish()
 	{
 		foreach(Dbusmenu.Menuitem item in this.custom_items){
@@ -63,21 +105,25 @@ public class PlayerController : GLib.Object
 		}
 	}
 
-	//public void switch_active(bool active){
-	//	this.is_active = active;
-	//}
-
-	//public bool has_app_info(){
-	//	return (this.app_info != null);
-	//}
+	private void update_layout()
+	{
+		bool visibility = true;
+		if(this.current_state != CONNECTED){
+			visibility = false;
+		}
+		this.custom_items[TRANSPORT].property_set_bool(MENUITEM_PROP_VISIBLE, visibility);
+		this.custom_items[METADATA].property_set_bool(MENUITEM_PROP_VISIBLE, visibility);
+	}
+	
 	
-	private bool self_construct()
+	private void construct_widgets()
 	{
 		// Separator item
-		this.custom_items.add(PlayerItem.new_separator_item());
+		this.custom_items.add(new PlayerItem(CLIENT_TYPES_SEPARATOR));
 
 		// Title item
-		this.custom_items.add(PlayerItem.new_title_item(this.name));
+		TitleMenuitem title_menu_item = new TitleMenuitem();
+		this.custom_items.add(title_menu_item);
 
 		// Metadata item
 		MetadataMenuitem metadata_item = new MetadataMenuitem();
@@ -91,7 +137,6 @@ public class PlayerController : GLib.Object
 		foreach(PlayerItem item in this.custom_items){
 			root_menu.child_add_position(item, offset + this.custom_items.index_of(item));			
 		}
-		return true;
 	}	
 	
 	private static string format_client_name(string client_name)
diff --git a/src/player-item.vala b/src/player-item.vala
index a5c5512..88e1dd3 100644
--- a/src/player-item.vala
+++ b/src/player-item.vala
@@ -22,10 +22,18 @@ using Gee;
 
 public class PlayerItem : Dbusmenu.Menuitem
 {
+
 	public MprisController mpris_adaptor;
-	
-	public PlayerItem()
+	public string item_type { get; construct; }
+
+	public PlayerItem(string type)
 	{		
+		Object(item_type: type);
+	}
+	
+	construct {
+		debug("in the base constructor for %s", item_type); 
+		this.property_set(MENUITEM_PROP_TYPE, item_type);
 	}
 
 	public void reset(HashSet<string> attrs){		
@@ -94,19 +102,19 @@ public class PlayerItem : Dbusmenu.Menuitem
 	
 	//----- Custom constructors for player items ----------------//
 	// Title item
-	public static PlayerItem new_title_item(dynamic string name)
-	{
-		PlayerItem item = new PlayerItem();
-		item.property_set(MENUITEM_PROP_LABEL, name);					
-		item.property_set(MENUITEM_PROP_ICON_NAME, "applications-multimedia");			
-		return item;		
-	}
+	//public static PlayerItem new_title_item(dynamic string name)
+	//{
+	//	PlayerItem item = new PlayerItem();
+	//	item.property_set(MENUITEM_PROP_LABEL, name);					
+	//	item.property_set(MENUITEM_PROP_ICON_NAME, "applications-multimedia");			
+	//	return item;		
+	//}
 
 	// Separator item
 	public static PlayerItem new_separator_item()
 	{
-		PlayerItem separator = new PlayerItem();
-		separator.property_set(MENUITEM_PROP_TYPE, CLIENT_TYPES_SEPARATOR);					
+		PlayerItem separator = new PlayerItem(CLIENT_TYPES_SEPARATOR);
+		//separator.property_set(MENUITEM_PROP_TYPE, CLIENT_TYPES_SEPARATOR);					
 		return separator;
 	}	
 
diff --git a/src/title-menu-item.vala b/src/title-menu-item.vala
new file mode 100644
index 0000000..f29d970
--- /dev/null
+++ b/src/title-menu-item.vala
@@ -0,0 +1,37 @@
+/*
+Copyright 2010 Canonical Ltd.
+
+Authors:
+    Conor Curran <conor.curran@canonical.com>
+
+This program is free software: you can redistribute it and/or modify it 
+under the terms of the GNU General Public License version 3, as published 
+by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but 
+WITHOUT ANY WARRANTY; without even the implied warranties of 
+MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR 
+PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along 
+with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+using Dbusmenu;
+using DbusmenuTitle;
+using Gee;
+
+public class TitleMenuitem : PlayerItem
+{
+	public TitleMenuitem()
+	{
+		Object(item_type: MENUITEM_TYPE);
+	}
+
+	public static HashSet<string> attributes_format()
+	{
+		HashSet<string> attrs = new HashSet<string>();		
+		attrs.add(MENUITEM_TEXT_NAME);
+ 		return attrs;
+	}	
+}
\ No newline at end of file
diff --git a/src/title-widget.c b/src/title-widget.c
new file mode 100644
index 0000000..f5af09e
--- /dev/null
+++ b/src/title-widget.c
@@ -0,0 +1,155 @@
+/*
+Copyright 2010 Canonical Ltd.
+
+Authors:
+    Conor Curran <conor.curran@canonical.com>
+
+This program is free software: you can redistribute it and/or modify it 
+under the terms of the GNU General Public License version 3, as published 
+by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but 
+WITHOUT ANY WARRANTY; without even the implied warranties of 
+MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR 
+PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along 
+with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <glib/gi18n.h>
+#include "title-widget.h"
+#include "common-defs.h"
+#include <gtk/gtk.h>
+
+static DbusmenuMenuitem* twin_item;
+
+typedef struct _TitleWidgetPrivate TitleWidgetPrivate;
+
+struct _TitleWidgetPrivate
+{
+	GtkWidget* hbox;
+};
+
+#define TITLE_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TITLE_WIDGET_TYPE, TitleWidgetPrivate))
+
+/* Prototypes */
+static void title_widget_class_init (TitleWidgetClass *klass);
+static void title_widget_init       (TitleWidget *self);
+static void title_widget_dispose    (GObject *object);
+static void title_widget_finalize   (GObject *object);
+// keyevent consumers
+static gboolean title_widget_button_press_event (GtkWidget *menuitem, 
+                                  									GdkEventButton *event);
+static gboolean title_widget_button_release_event (GtkWidget *menuitem, 
+                                  										GdkEventButton *event);
+static gboolean title_widget_expose_event(GtkWidget* widget, 
+                                          GdkEventExpose* event);
+
+// Dbusmenuitem properties update callback
+static void title_widget_property_update(DbusmenuMenuitem* item, gchar* property, 
+                                       GValue* value, gpointer userdata);
+
+
+G_DEFINE_TYPE (TitleWidget, title_widget, GTK_TYPE_MENU_ITEM);
+
+
+
+static void
+title_widget_class_init (TitleWidgetClass *klass)
+{
+	GObjectClass 			*gobject_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass    *widget_class = GTK_WIDGET_CLASS (klass);
+
+	widget_class->button_press_event = title_widget_button_press_event;
+  widget_class->button_release_event = title_widget_button_release_event;
+	widget_class->expose_event = title_widget_expose_event;
+	
+	g_type_class_add_private (klass, sizeof (TitleWidgetPrivate));
+
+	gobject_class->dispose = title_widget_dispose;
+	gobject_class->finalize = title_widget_finalize;
+
+}
+
+static void
+title_widget_init (TitleWidget *self)
+{
+	g_debug("TitleWidget::title_widget_init");
+
+	TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self);
+
+	GtkWidget *hbox;
+
+	hbox = gtk_hbox_new(FALSE, 0);
+	priv->hbox = hbox;
+	
+	g_signal_connect(G_OBJECT(twin_item), "property-changed", 
+	                 G_CALLBACK(title_widget_property_update), self);
+	gtk_widget_show_all (priv->hbox);
+  gtk_container_add (GTK_CONTAINER (self), hbox);
+	
+}
+
+static void
+title_widget_dispose (GObject *object)
+{
+	G_OBJECT_CLASS (title_widget_parent_class)->dispose (object);
+}
+
+static void
+title_widget_finalize (GObject *object)
+{
+	G_OBJECT_CLASS (title_widget_parent_class)->finalize (object);
+}
+
+/* Suppress/consume keyevents */
+static gboolean
+title_widget_button_press_event (GtkWidget *menuitem, 
+                                  GdkEventButton *event)
+{
+	g_debug("TitleWidget::menu_press_event");
+	return TRUE;
+}
+
+static gboolean
+title_widget_button_release_event (GtkWidget *menuitem, 
+                                  GdkEventButton *event)
+{
+	g_debug("TitleWidget::menu_release_event");
+	return TRUE;
+}
+
+static gboolean
+title_widget_expose_event(GtkWidget* widget, GdkEventExpose* event)
+{
+	TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(widget);
+		
+	gtk_container_propagate_expose(GTK_CONTAINER(widget), priv->hbox, event); 
+	return TRUE;
+}
+
+static void 
+title_widget_property_update(DbusmenuMenuitem* item, gchar* property, 
+                                       GValue* value, gpointer userdata)
+{
+	g_return_if_fail (IS_TITLE_WIDGET (userdata));	
+
+}
+
+
+ /**
+ * transport_new:
+ * @returns: a new #TitleWidget.
+ **/
+GtkWidget* 
+title_widget_new(DbusmenuMenuitem *item)
+{
+	twin_item = item;
+	return g_object_new(TITLE_WIDGET_TYPE, NULL);
+}
+
diff --git a/src/title-widget.h b/src/title-widget.h
new file mode 100644
index 0000000..efc0c78
--- /dev/null
+++ b/src/title-widget.h
@@ -0,0 +1,51 @@
+/*
+Copyright 2010 Canonical Ltd.
+
+Authors:
+    Conor Curran <conor.curran@canonical.com>
+
+This program is free software: you can redistribute it and/or modify it 
+under the terms of the GNU General Public License version 3, as published 
+by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but 
+WITHOUT ANY WARRANTY; without even the implied warranties of 
+MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR 
+PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along 
+with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef __TITLE_WIDGET_H__
+#define __TITLE_WIDGET_H__
+
+#include <gtk/gtkmenuitem.h>
+#include <libdbusmenu-gtk/menu.h>
+
+G_BEGIN_DECLS
+
+#define TITLE_WIDGET_TYPE            (title_widget_get_type ())
+#define TITLE_WIDGET(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), TITLE_WIDGET_TYPE, TitleWidget))
+#define TITLE_WIDGET_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), TITLE_WIDGET_TYPE, TitleWidgetClass))
+#define IS_TITLE_WIDGET(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TITLE_WIDGET_TYPE))
+#define IS_TITLE_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TITLE_WIDGET_TYPE))
+#define TITLE_WIDGET_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), TITLE_WIDGET_TYPE, TitleWidgetClass))
+
+typedef struct _TitleWidget      TitleWidget;
+typedef struct _TitleWidgetClass TitleWidgetClass;
+
+struct _TitleWidgetClass {
+	  GtkMenuItemClass parent_class;
+};
+
+struct _TitleWidget {
+	  GtkMenuItem parent;
+};
+
+GType title_widget_get_type (void);
+GtkWidget* title_widget_new(DbusmenuMenuitem *twin_item);
+
+G_END_DECLS
+
+#endif
+
diff --git a/src/transport-menu-item.vala b/src/transport-menu-item.vala
index e0d241e..af71df4 100644
--- a/src/transport-menu-item.vala
+++ b/src/transport-menu-item.vala
@@ -26,7 +26,7 @@ public class TransportMenuitem : PlayerItem
 	
 	public TransportMenuitem()
   {
-		this.property_set(MENUITEM_PROP_TYPE, MENUITEM_TYPE);
+		Object(item_type: MENUITEM_TYPE); 
 	}
 
 	public void change_play_state(int state)
@@ -37,7 +37,7 @@ public class TransportMenuitem : PlayerItem
 	public override void handle_event(string name, GLib.Value input_value, uint timestamp)
 	{
 		debug("handle_event with bool value %s", input_value.get_boolean().to_string());
-		this.mpris_adaptor.toggle_playback(input_value.get_boolean());
+		this.mpris_adaptor.toggle_playback(input_value.get_boolean());	
 	}
 
 	public override void check_layout(){
diff --git a/src/transport-widget.c b/src/transport-widget.c
index bc9df53..a05bda2 100644
--- a/src/transport-widget.c
+++ b/src/transport-widget.c
@@ -26,8 +26,6 @@ with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "common-defs.h"
 #include <gtk/gtk.h>
 
-// TODO: think about leakage: ted !
-
 static DbusmenuMenuitem* twin_item;
 
 typedef struct _TransportWidgetPrivate TransportWidgetPrivate;