1 files changed, 22 insertions, 14 deletions

diff --git a/src/audio/audio.vala b/src/audio/audio.vala
index 9afb840..0d969e2 100644
--- a/src/audio/audio.vala
+++ b/src/audio/audio.vala
@@ -30,24 +30,31 @@ public class AudioPlayerImplementation {
 		return true;
 	}
 
-	public AudioPlayerImplementation(string path) throws IOError {
+	public AudioPlayerImplementation(string path) throws IOError, DBusError {
 		this.path = path;
 
 		var alsa = Gst.ElementFactory.make("alsasink", "alsa");
-		if (alsa == null)
-			throw new GLib.IOError.FAILED("Cannot find alsa GStreamer plugin");
+		if (alsa == null) {
+			var msg = _("Cannot find alsa GStreamer plugin");
+			stderr.printf(msg);
+			throw new GLib.IOError.FAILED(msg);
+		}
 
 		p = Gst.ElementFactory.make("playbin", "player");
-		if (p == null)
-			throw new GLib.IOError.FAILED("Cannot find playbin2 GStreamer plugin");
+		if (p == null) {
+			var msg = _("Cannot find playbin2 GStreamer plugin");
+			stderr.printf(msg);
+			throw new GLib.IOError.FAILED(msg);
+		}
 
 		p.set("audio-sink", alsa);
 		p.get_bus().add_watch(Priority.DEFAULT, bus_callback);
 	}
 
-	public void play_system(string file) {
+	public void play_system(string file) throws IOError, DBusError {
 		p.set_state(Gst.State.NULL);
-		p.uri = "file://" + path + "system/" + file;
+		p.uri = "file://" + Path.build_filename(path, "system", file);
+		stdout.printf("Play: %s\n", p.uri);
 		p.set_state(Gst.State.PLAYING);
 	}
 
@@ -76,18 +83,19 @@ public class AudioPlayerImplementation {
 		return files[index];
 	}
 
-	public string get_random_user_theme() {
-		return get_random_file(path + "user/");
+	public string get_random_user_theme()  throws IOError, DBusError {
+		return get_random_file(Path.build_filename(path, "user"));
 	}
 
-	public string[] get_user_themes() {
-		return get_files(path + "user/");
+	public string[] get_user_themes()  throws IOError, DBusError {
+		return get_files(Path.build_filename(path, "user"));
 	}
 
-	public void play_user(string theme, string type) {
+	public void play_user(string theme, string type) throws IOError, DBusError {
 		p.set_state(Gst.State.NULL);
-		var file = get_random_file(path + "user/" + theme+ "/" + type);
-		p.uri = "file://" + path + "user/" + theme+ "/" + type + "/" + file;
+		var file = get_random_file(Path.build_filename(path, "user", theme, type));
+		p.uri = "file://" + Path.build_filename(path, "user", theme, type, file);
+		stdout.printf("Play: %s\n", p.uri);
 		p.set_state(Gst.State.PLAYING);
 	}
 }