git.maemo.org Git - fillmore/blob - src/marina/StatusBar.vala

   1 /* Copyright 2009 Yorba Foundation
   2  *
   3  * This software is licensed under the GNU Lesser General Public License
   4  * (version 2.1 or later).  See the COPYING file in this distribution.
   5  */
   6
   7 using Logging;
   8
   9 namespace View {
  10 public class StatusBar : Gtk.DrawingArea {
  11     Model.TimeSystem provider;
  12     int64 current_position = 0;
  13
  14     public StatusBar(Model.Project p, Model.TimeSystem provider, int height) {
  15         set_flags(Gtk.WidgetFlags.NO_WINDOW);
  16         modify_bg(Gtk.StateType.NORMAL, parse_color("#666"));
  17         set_size_request(0, height);
  18
  19         p.media_engine.position_changed.connect(on_position_changed);
  20         this.provider = provider;
  21     }
  22
  23     public void on_position_changed(int64 new_position) {
  24         emit(this, Facility.SIGNAL_HANDLERS, Level.INFO, "on_position_changed");
  25         current_position = new_position;
  26         queue_draw();
  27     }
  28
  29     public override bool expose_event(Gdk.EventExpose e) {
  30         window.draw_rectangle(style.bg_gc[(int) Gtk.StateType.NORMAL], true,
  31                               allocation.x, allocation.y, allocation.width, allocation.height);
  32
  33         string time = provider.get_time_string(current_position);
  34
  35         Pango.Layout layout = create_pango_layout(time);
  36         Gdk.draw_layout(window, style.white_gc, allocation.x + 4, allocation.y + 2, layout);
  37
  38         return true;
  39     }
  40 }
  41 }