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Viewing changes to lib/DockRenderer.vala

  • Committer: Rico Tzschichholz
  • Date: 2015-09-03 19:42:46 UTC
  • Revision ID: ricotz@ubuntu.com-20150903194246-kmmuhkkgypcno23u
dockrenderer: Guard against empty dock (which ideally won't happen)

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lib/DockRenderer.vala
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                {
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                        return_if_fail (theme != null);
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                        unowned Gee.ArrayList<unowned DockItem> new_items = controller.VisibleItems;
 
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                        // FIXME This should never happen
 
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                        if (new_items.size <= 0) {
 
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                                critical ("No items available to initialize frame");
 
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                                return;
 
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                        }
 
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                        unowned PositionManager position_manager = controller.position_manager;
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                        screen_is_composited = position_manager.screen_is_composited;
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                        // Update *ordered* list of items
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                        current_items.clear ();
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                        current_items.add_all (controller.VisibleItems);
 
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                        current_items.add_all (new_items);
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                        if (screen_is_composited) {
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                                var add_time = 0LL;
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                 */
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                public override void draw (Cairo.Context cr, int64 frame_time)
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                {
 
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                        // FIXME This should never happen
 
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                        if (current_items.size <= 0) {
 
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                                critical ("No items available to draw frame");
 
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                                return;
 
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                        }
 
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#if HAVE_HIDPI
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                        window_scale_factor = controller.window.get_window ().get_scale_factor ();
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#endif