gui: Put exported gst functions in a new namespace

I intend to put most gui functions in their own namespaces eventually.

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>

gui/gst.cpp

@@ -160,12 +160,6 @@ static gboolean on_gst_message(GstBus *bus, GstMessage *message, gpointer data)
 	return TRUE;
 }
 
-void on_next()
-{
-	audio :: next();
-	audio :: play();
-}
-
 static bool on_seek(Gtk::ScrollType type, double value)
 {
 	audio :: seek_to(value);
@@ -190,7 +184,15 @@ static bool on_timeout()
 	return true;
 }
 
-void on_toggle()
+
+
+void gst :: next()
+{
+	audio :: next();
+	audio :: play();
+}
+
+void gst :: toggle()
 {
 	if (gst_driver->is_playing())
 		audio :: pause();
@@ -198,8 +200,7 @@ void on_toggle()
 		audio :: play();
 }
 
-
-void init_gst(int *argc, char ***argv)
+void gst :: init(int *argc, char ***argv)
 {
 	gst_init(argc, argv);
 
@@ -224,7 +225,7 @@ void init_gst(int *argc, char ***argv)
 	o_title    = lib :: get_widget<Gtk::Label>("o_title");
 	o_progress = lib :: get_object<Gtk::Adjustment>("o_progress");
 
-	o_next->signal_clicked().connect(sigc::ptr_fun(on_next));
+	o_next->signal_clicked().connect(sigc::ptr_fun(next));
 	o_pause->signal_clicked().connect(sigc::ptr_fun(audio :: pause));
 	o_play->signal_clicked().connect(sigc::ptr_fun(audio :: play));
 	o_prev->signal_clicked().connect(sigc::ptr_fun(audio :: prev));
@@ -238,7 +239,7 @@ void init_gst(int *argc, char ***argv)
 	lib :: schedule(on_timeout, 500);
 }
 
-void quit_gst()
+void gst :: quit()
 {
 	delete gst_driver;
 	gst_change_state(GST_STATE_NULL);

gui/main.cpp

@@ -18,7 +18,7 @@ Gtk::Window *ocarina_init(int *argc, char ***argv)
 
 	lib :: init(argc, argv, "ocarina6.glade");
 
-	init_gst(argc, argv);
+	gst :: init(argc, argv);
 	init_playlist_tab();
 
 	core :: init();
@@ -38,7 +38,7 @@ int main(int argc, char **argv)
 	Gtk::Window *window = ocarina_init(&argc, &argv);
 	ocarina->run(*window);
 	cleanup_tabs();
-	quit_gst();
+	gst :: quit();
 	return 0;
 }
 #endif /* CONFIG_TEST */

gui/window.cpp

@@ -35,7 +35,7 @@ static bool on_window_key_pressed(GdkEventKey *event)
 	else if (key == "m")
 		notebook->set_current_page(deck::get_queues().size() + 3);
 	else if (key == "n")
-		on_next();
+		gst :: next();
 	else if (key == "N")
 		audio :: prev();
 	else if (key == "p")
@@ -52,7 +52,7 @@ static bool on_window_key_released(GdkEventKey *event)
 	if (key != "space")
 		return false;
 
-	on_toggle();
+	gst :: toggle();
 	return true;
 }
 

include/gui/ocarina.h

@@ -23,10 +23,13 @@ void post_init_queue_tabs();
 
 
 /* gst.cpp */
-void on_next();
-void on_toggle();
-void init_gst(int *, char ***);
-void quit_gst();
+namespace gst
+{
+	void next();
+	void toggle();
+	void init(int *, char ***);
+	void quit();
+}
 
 
 /* window.cpp */