Reworked track settings.

[demorecorder] / src / DemoRecorder.vala

diff --git a/src/DemoRecorder.vala b/src/DemoRecorder.vala
index dec1c04..56b9001 100644 (file)
--- a/src/DemoRecorder.vala
+++ b/src/DemoRecorder.vala
@@ -29,7 +29,7 @@ public class DemoRecorder : Hildon.Program {
   RecordPipeline recordpipeline;
   PlayerTransport player;
   MixerBin mixer;
-  uint track_counter;
+  uint track_counter { get { return (null != tracks) ? tracks.get_children().length() : 0; }}
   bool recording;
   bool playing;
   bool encoding;
@@ -112,7 +112,6 @@ public class DemoRecorder : Hildon.Program {
     project = SettingsStructures.ProjectSettings();
     recording = false;
     playing = false;
-    track_counter = 0;
     window = new Hildon.StackableWindow();
     window.destroy.connect(Gtk.main_quit);
     window.delete_event.connect(on_delete_event);
@@ -504,10 +503,25 @@ public class DemoRecorder : Hildon.Program {
   private void remove_track(TrackTransport tt) {
     project.tracks.remove(tt.track);
     tracks.remove(tt);
+    // rebuild project.tracks
+    for (int idx = (int)project.tracks.length(); idx >= 0; --idx) {
+      project.tracks.remove_link(project.tracks.nth(idx));
+    }
+    foreach (var child in tracks.get_children()) {
+      project.tracks.append(((TrackTransport)child).track);
+    }
+    project_dirty = true;
     tt = null;
   }
   
   private void save_project() {
+    // rebuild track settings
+    for (int idx = (int)project.tracks.length(); idx >= 0; --idx) {
+      project.tracks.remove_link(project.tracks.nth(idx));
+    }
+    foreach (var child in tracks.get_children()) {
+      project.tracks.append(((TrackTransport)child).track);
+    }
     if (0 < project.location.length) {
       save_project_settings(project.location);
     }