[mythtv-commits] Ticket #3442: Enable song information on changing visualizers

[MythTV]

#3442: Enable song information on changing visualizers
-------------------------+--------------------------------------------------
 Reporter:  anonymous    |        Owner:  stuartm
     Type:  enhancement  |       Status:  new    
 Priority:  minor        |    Milestone:  0.21   
Component:  mythmusic    |      Version:  head   
 Severity:  medium       |   Resolution:         
-------------------------+--------------------------------------------------

Comment(by wilhelm.eger at uni-jena.de):

 This one?

 {{{
 void PlaybackBoxMusic::CycleVisualizer()
 {
     // Only change the visualizer if there is more than 1 visualizer
     // and the user currently has a visualizer active
     if (visual_modes.count() > 1 && visualizer_status > 0)
     {
         if (random_visualizer)
         {
             unsigned int next_visualizer;

             //Find a visual thats not like the previous visual
             do
                 next_visualizer = rand() % visual_modes.count();
             while (next_visualizer == current_visual);
             current_visual = next_visualizer;
         }
         else
         {
             //Change to the next selected visual
             current_visual = (current_visual + 1) % visual_modes.count();
         }

         //Change to the new visualizer
         visual_mode_timer->stop();
         mainvisual->setVisual("Blank");
         mainvisual->setVisual(visual_modes[current_visual]);
     }
     else if (visual_modes.count() == 1 && visual_modes[current_visual] ==
 "AlbumArt" &&
              visualizer_status > 0)
     {
         // If only the AlbumArt visualization is selected, then go ahead
 and
         // restart the visualization.  This will give AlbumArt the
 opportunity
         // to change images if there are multiple images available.
         visual_mode_timer->stop();
         mainvisual->setVisual("Blank");
         mainvisual->setVisual(visual_modes[current_visual]);
     }
     if (show_cycle_visualizer)
     {
         bannerEnable(tr("Visualization: ") + visual_modes[current_visual],
 4000);
     }
     else
     {
         bannerEnable(curMeta, show_album_art);
     }
 }

 }}}

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/3442#comment:4>
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