libsaria: Pause after current song

What if you want to leave and a good song starts playing?  This solves
the problem by loading the next song, but not playing it so the user can
go away and listen to it when they come back.

include/libsaria/controls.h

@@ -4,6 +4,8 @@
 namespace libsaria
 {
 	void next();
+	void set_pause_after(bool);
+	bool get_pause_after();
 };
 
 #endif /* LIBSARIA_CONTROLS_H */

libsaria/audio/controls.cpp

@@ -60,7 +60,6 @@ namespace libsaria
 		cur_file = file;
 		g_object_set(G_OBJECT(get_player()), "uri", uri.c_str(), NULL);
 		trigger_callback(TRACK_LOADED);
-		play();
 	}
 
 	string audio::get_current_file()

libsaria/controls.cpp

@@ -1,8 +1,11 @@
 
+#include <libsaria/audio.h>
 #include <libsaria/controls.h>
 #include <libsaria/library.h>
 #include <libsaria/queue.h>
 
+static bool pause_after_current = false;
+
 namespace libsaria
 {
 
@@ -12,6 +15,22 @@ namespace libsaria
 			queue::next();
 		else
 			library::next();
+
+		if (pause_after_current == true) {
+			audio::pause();
+			pause_after_current = false;
+		} else
+			audio::play();
+	}
+
+	void set_pause_after(bool state)
+	{
+		pause_after_current = state;
+	}
+
+	bool get_pause_after()
+	{
+		return pause_after_current;
 	}
 
 }; /* Namespace: libsaria */

libsaria/library/list.cpp

@@ -153,6 +153,7 @@ namespace libsaria
 		if (find_id(id, it)) {
 			cur_track = it;
 			libsaria::audio::load((*it)->get_filepath());
+			libsaria::audio::play();
 		}
 	}