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Viewing changes to src/Background/BackgroundManager.vala

  • Committer: RabbitBot
  • Author(s): Tom Beckmann, Victor Martinez
  • Date: 2014-03-18 04:30:24 UTC
  • mfrom: (369.1.4 gala-panel-opacity)
  • Revision ID: rabbitbot-20140318043024-1xdv1axew14ik7ju
adds a get_optimal_panel_alpha() method and a background_changed() signal to gala's dbus interface for use by wingpanel

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src/Background/BackgroundManager.vala
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        public class BackgroundManager : Meta.BackgroundGroup
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        {
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                public Meta.Screen screen { get; construct; }
 
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                public signal void changed ();
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                public BackgroundManager (Meta.Screen screen)
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                {
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                void update ()
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                {
 
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                        var reference_child = get_child_at_index (0);
 
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                        if (reference_child != null)
 
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                                (reference_child as Background).changed.disconnect (background_changed);
 
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                        remove_all_children ();
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                        var settings = BackgroundSettings.get_default ().schema;
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                                background.set_size (geom.width, geom.height);
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                                add_child (background);
 
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                                if (i == 0)
 
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                                        background.changed.connect (background_changed);
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                        }
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                }
 
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                void background_changed ()
 
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                {
 
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                        changed ();
 
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                }
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        }
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#endif
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}