[totem] main: Add "file-has-played" signal

[Bastien Nocera <hadess src gnome org>]

commit 93c43126b163ae1c013f1abfd2e1e0bfca90a9f2
Author: Bastien Nocera <hadess hadess net>
Date:   Sat Jul 14 22:16:32 2012 +0100

    main: Add "file-has-played" signal

 src/totem-object.c |   32 ++++++++++++++++++++++++++++++++
 src/totem.h        |    3 +++
 2 files changed, 35 insertions(+), 0 deletions(-)
---
diff --git a/src/totem-object.c b/src/totem-object.c
index 6149aad..1db9e8f 100644
--- a/src/totem-object.c
+++ b/src/totem-object.c
@@ -119,6 +119,7 @@ enum {
 enum {
 	FILE_OPENED,
 	FILE_CLOSED,
+	FILE_HAS_PLAYED,
 	METADATA_UPDATED,
 	GET_USER_AGENT,
 	GET_TEXT_SUBTITLE,
@@ -309,6 +310,22 @@ totem_object_class_init (TotemObjectClass *klass)
 				G_TYPE_NONE, 1, G_TYPE_STRING);
 
 	/**
+	 * TotemObject::file-has-played:
+	 * @totem: the #TotemObject which received the signal
+	 * @mrl: the MRL of the opened stream
+	 *
+	 * The #TotemObject::file-has-played signal is emitted when a new stream has started playing in Totem.
+	 */
+	totem_table_signals[FILE_HAS_PLAYED] =
+		g_signal_new ("file-has-played",
+				G_TYPE_FROM_CLASS (object_class),
+				G_SIGNAL_RUN_LAST,
+				G_STRUCT_OFFSET (TotemObjectClass, file_has_played),
+				NULL, NULL,
+				g_cclosure_marshal_VOID__STRING,
+				G_TYPE_NONE, 1, G_TYPE_STRING);
+
+	/**
 	 * TotemObject::file-closed:
 	 * @totem: the #TotemObject which received the signal
 	 *
@@ -796,6 +813,21 @@ totem_file_closed (TotemObject *totem)
 }
 
 /**
+ * totem_file_has_played:
+ * @totem: a #TotemObject
+ *
+ * Emits the #TotemObject::file-played signal on @totem.
+ **/
+void
+totem_file_has_played (TotemObject *totem,
+		       const char  *mrl)
+{
+	g_signal_emit (G_OBJECT (totem),
+		       totem_table_signals[FILE_HAS_PLAYED],
+		       0, mrl);
+}
+
+/**
  * totem_metadata_updated:
  * @totem: a #TotemObject
  * @artist: the stream's artist, or %NULL
diff --git a/src/totem.h b/src/totem.h
index d2755a7..c0c25c3 100644
--- a/src/totem.h
+++ b/src/totem.h
@@ -154,6 +154,7 @@ typedef struct {
 
 	void (*file_opened)			(TotemObject *totem, const char *mrl);
 	void (*file_closed)			(TotemObject *totem);
+	void (*file_has_played)			(TotemObject *totem, const char *mrl);
 	void (*metadata_updated)		(TotemObject *totem,
 						 const char *artist,
 						 const char *title,
@@ -170,6 +171,8 @@ void    totem_object_plugins_init		(TotemObject *totem);
 void    totem_object_plugins_shutdown		(TotemObject *totem);
 void	totem_file_opened			(TotemObject *totem,
 						 const char *mrl);
+void	totem_file_has_played			(TotemObject *totem,
+						 const char *mrl);
 void	totem_file_closed			(TotemObject *totem);
 void	totem_metadata_updated			(TotemObject *totem,
 						 const char *artist,