added compose-attach-changed signal.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@3518 ee746299-78ed-0310-b773-934348b2243d

4 files changed, 26 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index fa29a943..1fb46cca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-07-19
+
+	* src/compose.c
+	  src/plugin.[ch]: added new plug-in signal "compose-attach-changed".
+
 2016-07-13
 
 	* src/compose.c: compose_get_attach_list(): return NULL if the
diff --git a/src/compose.c b/src/compose.c
index 708a57e8..edbff207 100644
--- a/src/compose.c
+++ b/src/compose.c
@@ -2350,6 +2350,8 @@ void compose_attach_append(Compose *compose, const gchar *file,
 			   COL_NAME, ainfo->name,
 			   COL_ATTACH_INFO, ainfo,
 			   -1);
+
+	syl_plugin_signal_emit("compose-attach-changed", compose);
 }
 
 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
@@ -6487,6 +6489,8 @@ static void compose_attach_remove_selected(Compose *compose)
 	}
 
 	g_list_free(rows);
+
+	syl_plugin_signal_emit("compose-attach-changed", compose);
 }
 
 void compose_attach_remove_all(Compose *compose)
@@ -6506,6 +6510,8 @@ void compose_attach_remove_all(Compose *compose)
 	} while (gtk_tree_model_iter_next(model, &iter) == TRUE);
 
 	gtk_list_store_clear(GTK_LIST_STORE(model));
+
+	syl_plugin_signal_emit("compose-attach-changed", compose);
 }
 
 GSList *compose_get_attach_list(Compose *compose)
@@ -8108,6 +8114,8 @@ static void compose_toggle_attach_cb(gpointer data, guint action,
 	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->attach_toggle),
 				     compose->use_attach);
 #endif
+
+	syl_plugin_signal_emit("compose-attach-changed", compose);
 }
 
 static void compose_customize_toolbar_cb(gpointer data, guint action,
diff --git a/src/plugin.c b/src/plugin.c
index 725495b7..52fbc5d0 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -48,6 +48,7 @@ enum {
 	PLUGIN_MANAGER_OPEN,
 	MAIN_WINDOW_TOOLBAR_CHANGED,
 	COMPOSE_TOOLBAR_CHANGED,
+	COMPOSE_ATTACH_CHANGED,
 	LAST_SIGNAL
 };
 
@@ -315,6 +316,16 @@ static void syl_plugin_class_init(SylPluginClass *klass)
 			     G_TYPE_NONE,
 			     1,
 			     G_TYPE_POINTER);
+	plugin_signals[COMPOSE_TOOLBAR_CHANGED] =
+		g_signal_new("compose-attach-changed",
+			     G_TYPE_FROM_CLASS(gobject_class),
+			     G_SIGNAL_RUN_FIRST,
+			     G_STRUCT_OFFSET(SylPluginClass, compose_attach_changed),
+			     NULL, NULL,
+			     g_cclosure_marshal_VOID__POINTER,
+			     G_TYPE_NONE,
+			     1,
+			     G_TYPE_POINTER);
 }
 
 void syl_plugin_signal_connect(const gchar *name, GCallback callback,
diff --git a/src/plugin.h b/src/plugin.h
index 7d988309..9b28dc5e 100644
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -109,8 +109,9 @@ struct _SylPluginClass
 	void (* plugin_manager_open)	(GObject	*obj,
 					 GtkWidget	*window);
 
-	void (* compose_toolbar_changed)     (GObject *obj, gpointer compose);
 	void (* main_window_toolbar_changed) (GObject *obj);
+	void (* compose_toolbar_changed)     (GObject *obj, gpointer compose);
+	void (* compose_attach_changed)     (GObject *obj, gpointer compose);
 };
 
 struct _SylPluginInfo