public static Delegate Canvas_WillRenderCanvases(LuaFunction func)
{
Canvas.WillRenderCanvases d = () =>
{
func.Call();
};
return(d);
}
private static void SendWillRenderCanvases()
{
Canvas.WillRenderCanvases expr_06 = Canvas.willRenderCanvases;
if (expr_06 != null)
{
expr_06();
}
}
static Canvas.WillRenderCanvases GetOnWillRenderCanvasEvent()
{
System.Type classType = typeof(Canvas);
FieldInfo eventField = classType.GetField("willRenderCanvases", BindingFlags.GetField
| BindingFlags.Public
| BindingFlags.NonPublic
| BindingFlags.Static);
Canvas.WillRenderCanvases eventValue = (Canvas.WillRenderCanvases)eventField.GetValue(null);
// eventDelegate will be null if no listeners are attached to the event
if (eventValue == null)
{
return(null);
}
return(eventValue);
}
protected CanvasRebuildRegistry(CanvasUpdateRegistry p_baseInstanceTemplate) : base()
{
//Unregister base PerformUpdate
if (p_baseInstanceTemplate != null)
{
//Unregister events from base type
var v_eventOnWillRenderCanvas = GetOnWillRenderCanvasEvent();
if (v_eventOnWillRenderCanvas != null)
{
var v_invocationList = v_eventOnWillRenderCanvas.GetInvocationList();
foreach (var v_delegate in v_invocationList)
{
if (v_delegate != null &&
v_delegate.Target is CanvasUpdateRegistry &&
(v_delegate.Method.Name == "PerformUpdate"))
{
Canvas.willRenderCanvases -= (Canvas.WillRenderCanvases)v_delegate;
//Save base delegate to force invoke after PerformRefresh
if (v_delegate.Target == this)
{
OnBasePerformUpdate = (Canvas.WillRenderCanvases)v_delegate;
}
}
}
}
//Add invalid graphic elements
if (GraphicRebuildQueue != null)
{
var v_oldGraphics = s_graphicRebuildQueueInfo.GetValue(p_baseInstanceTemplate) as IList <ICanvasElement>;
if (v_oldGraphics != null)
{
for (int i = 0; i < v_oldGraphics.Count; i++)
{
var v_graphic = v_oldGraphics[i];
if (!GraphicRebuildQueue.Contains(v_graphic))
{
GraphicRebuildQueue.Add(v_graphic);
}
}
}
}
//Add invalid layout elements
if (LayoutRebuildQueue != null)
{
var v_oldLayouts = s_layoutRebuildQueueInfo.GetValue(p_baseInstanceTemplate) as IList <ICanvasElement>;
if (v_oldLayouts != null)
{
for (int i = 0; i < v_oldLayouts.Count; i++)
{
var v_layout = v_oldLayouts[i];
if (!LayoutRebuildQueue.Contains(v_layout))
{
LayoutRebuildQueue.Add(v_layout);
}
}
}
}
}
//Register new PerformUpdate
Canvas.willRenderCanvases -= this.OnBeforePerformUpdate;
Canvas.willRenderCanvases += this.OnBeforePerformUpdate;
}
private LayoutGroupFix()
{
m_Callback = RebuildFromEnabled;
}
