Re: [Rhythmbox-devel] [patch] music as desktop service



On Wed, 2005-07-06 at 16:39 -0400, Colin Walters wrote:

And here's a further updated patch which thanks to sample code from
X/metacity guru SÃren Sandmann makes Metacity display a minimization
animation to the tray icon when you close the main window.  This makes
it much clearer what's going on by building a visual association between
closing the window and the music icon.

The animation code is something that should probably go in eggtrayicon
actually, but I'm putting it in Rhythmbox for now so we can play around
with it and see what it's like.


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Index: data/ui/rhythmbox-ui.xml
===================================================================
RCS file: /cvs/gnome/rhythmbox/data/ui/rhythmbox-ui.xml,v
retrieving revision 1.19
diff -u -p -r1.19 rhythmbox-ui.xml
--- data/ui/rhythmbox-ui.xml	12 Jun 2005 17:21:44 -0000	1.19
+++ data/ui/rhythmbox-ui.xml	7 Jul 2005 18:15:32 -0000
@@ -18,6 +18,7 @@
       <separator/>
       <menuitem name="MusicPropertiesMenu" action="MusicProperties"/>
       <separator/>
+      <menuitem name="MusicClose" action="MusicClose"/>
       <menuitem name="MusicQuit" action="MusicQuit"/>
     </menu>
 
@@ -66,13 +67,14 @@
   </menubar>
 
   <popup name="RhythmboxTrayPopup">
+      <menuitem name="ShowWindowTray" action="TrayShowWindow"/>
+      <separator/>
       <menuitem name="PlayTray" action="ControlPlay"/>
       <menuitem name="PauseTray" action="ControlPause"/>
       <separator/>
       <menuitem name="PreviousTray" action="ControlPrevious"/>
       <menuitem name="NextTray" action="ControlNext"/>
       <separator/>
-      <menuitem name="ShowWindowTray" action="TrayShowWindow"/>
       <menuitem name="QuitTray" action="MusicQuit"/>
   </popup>
 
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cvs server: Diffing iradio
cvs server: Diffing lib
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cvs server: Diffing metadata/monkey-media
cvs server: Diffing metadata/monkey-media/id3-vfs
cvs server: Diffing metadata/monkey-media/stream-info-impl
cvs server: Diffing metadata/monkey-media/stream-info-impl/id3-vfs
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cvs server: Diffing monkey-media/stream-info-impl/id3-vfs
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cvs server: Diffing shell
Index: shell/rb-shell.c
===================================================================
RCS file: /cvs/gnome/rhythmbox/shell/rb-shell.c,v
retrieving revision 1.303
diff -u -p -r1.303 rb-shell.c
--- shell/rb-shell.c	19 Jun 2005 18:30:57 -0000	1.303
+++ shell/rb-shell.c	7 Jul 2005 18:15:33 -0000
@@ -23,6 +23,8 @@
 
 #include <gtk/gtk.h>
 #include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+#include <X11/Xatom.h>
 #include <config.h>
 #include <libgnome/libgnome.h>
 #include <libgnomeui/gnome-stock-icons.h>
@@ -151,6 +153,8 @@ static void rb_shell_cmd_about (GtkActio
 		                RBShell *shell);
 static void rb_shell_cmd_contents (GtkAction *action,
 				   RBShell *shell);
+static void rb_shell_cmd_toggle_visibility (GtkAction *action,
+					    RBShell *shell);
 static void rb_shell_cmd_quit (GtkAction *action,
 			       RBShell *shell);
 static void rb_shell_cmd_preferences (GtkAction *action,
@@ -388,6 +392,9 @@ static GtkActionEntry rb_shell_actions [
 	{ "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
 	  N_("Display music player help"),
 	  G_CALLBACK (rb_shell_cmd_contents) },
+	{ "MusicClose", GTK_STOCK_CLOSE, N_("_Close"), "<control>W",
+	  N_("Hide the music player window"),
+	  G_CALLBACK (rb_shell_cmd_toggle_visibility) },
 	{ "MusicQuit", GTK_STOCK_QUIT, N_("_Quit"), "<control>Q",
 	  N_("Quit the music player"),
 	  G_CALLBACK (rb_shell_cmd_quit) },
@@ -889,6 +896,8 @@ rb_shell_construct (RBShell *shell)
 	}
 
 	rb_debug ("shell: setting up tray icon");
+	gtk_window_set_skip_taskbar_hint (GTK_WINDOW (shell->priv->window), TRUE);
+	/* gtk_window_set_skip_pager_hint (GTK_WINDOW (shell->priv->window), TRUE); */
 	tray_destroy_cb (NULL, shell);
 
 	/* initialize shell services */
@@ -1149,13 +1158,77 @@ rb_shell_window_state_cb (GtkWidget *wid
 }
 #endif
 
+/* Based on a function found in wnck */
+static void
+set_icon_geometry  (GdkWindow *window,
+		    int        x,
+		    int        y,
+		    int        width,
+		    int        height)
+{
+	gulong data[4];
+	Display *dpy = gdk_x11_drawable_get_xdisplay (window);
+
+	data[0] = x;
+	data[1] = y;
+	data[2] = width;
+	data[3] = height;
+
+	XChangeProperty (dpy,
+			 GDK_WINDOW_XID (window),
+			 gdk_x11_get_xatom_by_name_for_display (gdk_drawable_get_display (window),
+								"_NET_WM_ICON_GEOMETRY"),
+			 XA_CARDINAL, 32, PropModeReplace,
+			 (guchar *)&data, 4);
+}
+
+static void
+rb_shell_set_visibility (RBShell *shell, gboolean visible)
+{
+	if (visible == shell->priv->visible)
+		return;
+
+	if (visible) {
+		rb_debug ("showing main window");
+		rb_shell_sync_window_state (shell);
+
+		gtk_widget_realize (shell->priv->window);
+		gdk_flush ();
+		if ((shell->priv->window_x >= 0) && (shell->priv->window_y >= 0))
+			gtk_window_move (GTK_WINDOW (shell->priv->window),
+					 shell->priv->window_x,
+					 shell->priv->window_y);
+
+		gtk_window_deiconify (GTK_WINDOW (shell->priv->window));
+		gtk_window_present (GTK_WINDOW (shell->priv->window));
+		gtk_widget_show (shell->priv->window);
+	} else {
+		int x, y, width, height;
+
+		/* should store this stuff in gconf instead? */
+		rb_debug ("hiding main window");
+		gtk_window_get_position (GTK_WINDOW (shell->priv->window),
+					 &shell->priv->window_x,
+					 &shell->priv->window_y);
+		rb_tray_icon_get_geom (shell->priv->tray_icon,
+				       &x, &y, &width, &height);
+		set_icon_geometry (GTK_WIDGET (shell->priv->window)->window,
+				   x, y, width, height);
+		gtk_window_iconify (GTK_WINDOW (shell->priv->window));
+	}
+
+	shell->priv->visible = visible;
+	g_signal_emit_by_name (shell, "visibility_changed", visible);
+
+}
+
 static gboolean
 rb_shell_window_delete_cb (GtkWidget *win,
 			   GdkEventAny *event,
 			   RBShell *shell)
 {
-	rb_debug ("window deleted");
-	rb_shell_quit (shell);
+	rb_debug ("window deleted, toggling visibility");
+	rb_shell_set_visibility (shell, !shell->priv->visible);
 
 	return TRUE;
 };
@@ -1624,6 +1697,13 @@ rb_shell_cmd_about (GtkAction *action,
 }
 
 static void
+rb_shell_cmd_toggle_visibility (GtkAction *action,
+				RBShell *shell)
+{
+	rb_shell_set_visibility (shell, !shell->priv->visible);
+}
+
+static void
 rb_shell_cmd_quit (GtkAction *action,
 		   RBShell *shell)
 {
@@ -2095,20 +2175,21 @@ static gboolean
 tray_destroy_cb (GtkObject *object, RBShell *shell)
 {
 	if (shell->priv->tray_icon) {
-		rb_debug ("caught destroy event for tray icon");
+		rb_debug ("caught destroy event for tray icon %p", object);
 		gtk_object_sink (object);
 		shell->priv->tray_icon = NULL;
+		rb_debug ("finished sinking tray");
 	}
 
 	rb_debug ("creating new tray icon");
 	shell->priv->tray_icon = rb_tray_icon_new (shell->priv->ui_manager,
-						   shell->priv->actiongroup,
 						   RB_REMOTE_PROXY (shell));
 	g_signal_connect_object (G_OBJECT (shell->priv->tray_icon), "destroy",
 				 G_CALLBACK (tray_destroy_cb), shell, 0);
  
  	gtk_widget_show_all (GTK_WIDGET (shell->priv->tray_icon));
  
+	rb_debug ("done creating new tray icon %p", shell->priv->tray_icon);
  	return TRUE;
 }
 
@@ -2217,32 +2298,7 @@ static void
 rb_shell_set_visibility_impl (RBRemoteProxy *proxy, gboolean visible)
 {
 	RBShell *shell = RB_SHELL (proxy);
-	if (visible == shell->priv->visible)
-		return;
-
-	if (visible) {
-		rb_debug ("showing main window");
-		rb_shell_sync_window_state (shell);
-
-		gtk_widget_realize (shell->priv->window);
-		gdk_flush ();
-		if ((shell->priv->window_x >= 0) && (shell->priv->window_y >= 0))
-			gtk_window_move (GTK_WINDOW (shell->priv->window),
-					 shell->priv->window_x,
-					 shell->priv->window_y);
-
-		gtk_widget_show (shell->priv->window);
-	} else {
-		/* should store this stuff in gconf instead? */
-		rb_debug ("hiding main window");
-		gtk_window_get_position (GTK_WINDOW (shell->priv->window),
-					 &shell->priv->window_x,
-					 &shell->priv->window_y);
-		gtk_widget_hide (shell->priv->window);
-	}
-
-	shell->priv->visible = visible;
-	g_signal_emit_by_name (proxy, "visibility_changed", visible);
+	rb_shell_set_visibility (shell, visible);
 }
 
 static gboolean
Index: shell/rb-tray-icon.c
===================================================================
RCS file: /cvs/gnome/rhythmbox/shell/rb-tray-icon.c,v
retrieving revision 1.17
diff -u -p -r1.17 rb-tray-icon.c
--- shell/rb-tray-icon.c	19 Jun 2005 18:30:57 -0000	1.17
+++ shell/rb-tray-icon.c	7 Jul 2005 18:15:33 -0000
@@ -94,8 +94,8 @@ enum
 
 static GtkToggleActionEntry rb_tray_icon_toggle_entries [] =
 {
-	{ "TrayShowWindow", NULL, N_("_Show Window"), NULL,
-	  N_("Change the visibility of the main window"),
+	{ "TrayShowWindow", NULL, N_("_Show Music Player"), NULL,
+	  N_("Choose music to play"),
 	  G_CALLBACK (rb_tray_icon_show_window_changed_cb) }
 };
 static guint rb_tray_icon_n_toggle_entries = G_N_ELEMENTS (rb_tray_icon_toggle_entries);
@@ -165,7 +165,7 @@ rb_tray_icon_class_init (RBTrayIconClass
 							      "GtkActionGroup",
 							      "GtkActionGroup object",
 							      GTK_TYPE_ACTION_GROUP,
-							      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+							      G_PARAM_READABLE));
 }
 
 static void
@@ -217,6 +217,16 @@ rb_tray_icon_constructor (GType type, gu
 	tray = RB_TRAY_ICON (parent_class->constructor (type, n_construct_properties,
 							construct_properties));
 
+	tray->priv->actiongroup = gtk_action_group_new ("TrayActions");
+	gtk_action_group_add_toggle_actions (tray->priv->actiongroup,
+					     rb_tray_icon_toggle_entries,
+					     rb_tray_icon_n_toggle_entries,
+					     tray);
+	rb_tray_icon_sync_action (NULL, FALSE, tray);
+
+	gtk_ui_manager_insert_action_group (tray->priv->ui_manager, tray->priv->actiongroup, 0);
+	g_object_unref (tray->priv->actiongroup);
+
 	return G_OBJECT (tray);
 }
 
@@ -230,6 +240,10 @@ rb_tray_icon_finalize (GObject *object)
 
 	tray = RB_TRAY_ICON (object);
 
+	rb_debug ("tray icon %p finalizing", object);
+
+	gtk_ui_manager_remove_action_group (tray->priv->ui_manager, tray->priv->actiongroup);
+
 	g_return_if_fail (tray->priv != NULL);
 	
 	gtk_object_destroy (GTK_OBJECT (tray->priv->tooltips));
@@ -272,14 +286,6 @@ rb_tray_icon_set_property (GObject *obje
 	case PROP_UI_MANAGER:
 		tray->priv->ui_manager = g_value_get_object (value);
 		break;
-	case PROP_ACTION_GROUP:
-		tray->priv->actiongroup = g_value_get_object (value);
-		gtk_action_group_add_toggle_actions (tray->priv->actiongroup,
-						     rb_tray_icon_toggle_entries,
-						     rb_tray_icon_n_toggle_entries,
-						     tray);
-		rb_tray_icon_sync_action (NULL, FALSE, tray);
-		break;
 	default:
 		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 		break;
@@ -313,49 +319,64 @@ rb_tray_icon_get_property (GObject *obje
 
 RBTrayIcon *
 rb_tray_icon_new (GtkUIManager *mgr,
-		  GtkActionGroup *group,
 		  RBRemoteProxy *remote)
 {
 	return g_object_new (RB_TYPE_TRAY_ICON,
 			     "title", "Rhythmbox tray icon",
 			     "ui-manager", mgr,
-			     "action-group", group,
 			     "remote", remote,
 			     NULL);
 }
 
 static void
+tray_popup_position_menu (GtkMenu *menu,
+			  int *x,
+			  int *y,
+			  gboolean *push_in,
+			  gpointer user_data)
+{
+        GtkWidget *widget;
+        GtkRequisition requisition;
+        gint menu_xpos;
+        gint menu_ypos;
+
+        widget = GTK_WIDGET (user_data);
+
+        gtk_widget_size_request (GTK_WIDGET (menu), &requisition);
+
+        gdk_window_get_origin (widget->window, &menu_xpos, &menu_ypos);
+
+        menu_xpos += widget->allocation.x;
+        menu_ypos += widget->allocation.y;
+
+	if (menu_ypos > gdk_screen_get_height (gtk_widget_get_screen (widget)) / 2)
+		menu_ypos -= requisition.height;
+	else
+		menu_ypos += widget->allocation.height;
+
+        *x = menu_xpos;
+        *y = menu_ypos;
+        *push_in = TRUE;
+}
+
+static void
 rb_tray_icon_button_press_event_cb (GtkWidget *ebox, GdkEventButton *event,
 				    RBTrayIcon *icon)
 {
+	GtkWidget *popup;
+
 	/* filter out double, triple clicks */
 	if (event->type != GDK_BUTTON_PRESS)
 		return;
 
 	rb_debug ("tray button press");
 
-	switch (event->button) {
-	case 1:
-	{
-		gboolean visible = rb_remote_proxy_get_visibility (icon->priv->proxy);
-		rb_remote_proxy_set_visibility (icon->priv->proxy, visible ? FALSE : TRUE);
-		break;
-	}
-
-	case 3:
-	{
-		GtkWidget *popup;
-		popup = gtk_ui_manager_get_widget (GTK_UI_MANAGER (icon->priv->ui_manager),
-						   "/RhythmboxTrayPopup");
-		gtk_menu_set_screen (GTK_MENU (popup), gtk_widget_get_screen (GTK_WIDGET (icon)));
-		gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
-				NULL, NULL, 2,
-				gtk_get_current_event_time ());
-	}
-	break;
-	default:
-		break;
-	}
+	popup = gtk_ui_manager_get_widget (GTK_UI_MANAGER (icon->priv->ui_manager),
+					   "/RhythmboxTrayPopup");
+	gtk_menu_set_screen (GTK_MENU (popup), gtk_widget_get_screen (GTK_WIDGET (icon)));
+	gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
+			tray_popup_position_menu, ebox, 2,
+			gtk_get_current_event_time ());
 }
 
 static void
@@ -442,9 +463,25 @@ static void
 rb_tray_icon_show_window_changed_cb (GtkAction *action,
 				     RBTrayIcon *icon)
 {
-	rb_debug ("show window clicked");
+	rb_debug ("show window clicked for %p", icon);
 	rb_remote_proxy_set_visibility (icon->priv->proxy,
 					gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
+}
+
+void
+rb_tray_icon_get_geom (RBTrayIcon *icon, int *x, int *y, int *width, int *height)
+{
+	GtkWidget *widget;
+	GtkRequisition requisition;
+
+	widget = GTK_WIDGET (icon->priv->ebox);
+  
+	gtk_widget_size_request (widget, &requisition);
+  
+	gdk_window_get_origin (widget->window, x, y);
+  
+	*width = widget->allocation.x;
+	*height = widget->allocation.y;
 }
 
 void
Index: shell/rb-tray-icon.h
===================================================================
RCS file: /cvs/gnome/rhythmbox/shell/rb-tray-icon.h,v
retrieving revision 1.6
diff -u -p -r1.6 rb-tray-icon.h
--- shell/rb-tray-icon.h	19 Jun 2005 18:30:57 -0000	1.6
+++ shell/rb-tray-icon.h	7 Jul 2005 18:15:33 -0000
@@ -54,8 +54,9 @@ typedef struct
 GType			rb_tray_icon_get_type	(void);
 
 RBTrayIcon *		rb_tray_icon_new	(GtkUIManager *mgr,
-						 GtkActionGroup *actiongroup,
 						 RBRemoteProxy *remote);
+
+void                    rb_tray_icon_get_geom   (RBTrayIcon *icon, int *x, int *y, int *width, int *height);
 
 void			rb_tray_icon_set_tooltip(RBTrayIcon *icon, const char *tooltip);
 
cvs server: Diffing sources
cvs server: Diffing tests
cvs server: Diffing views
cvs server: Diffing widgets
cvs server: Diffing xine-output

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