public LayoutingQueueItem(LayoutingType _layoutType, ILayoutable _graphicObject)
{
LayoutType = _layoutType;
Layoutable = _graphicObject;
Layoutable.RegisteredLayoutings |= LayoutType;
#if DEBUG_LAYOUTING
if (graphicObject.CurrentDrawLQIs == null)
{
graphicObject.CurrentDrawLQIs = new List <LayoutingQueueItem>();
}
graphicObject.CurrentDrawLQIs.Add(this);
if (currentLQI != null)
{
wasTriggeredBy = currentLQI;
currentLQI.triggeredLQIs.Add(this);
}
#endif
}
public void ProcessLayouting()
{
if (Layoutable.Parent == null) //TODO:improve this
//cancel layouting for object without parent, maybe some were in queue when
//removed from a listbox
{
Debug.WriteLine("ERROR: processLayouting, no parent for: " + this.ToString());
return;
}
#if DEBUG_LAYOUTING
currentLQI = this;
processedLQIs.Add(this);
LQITime.Start();
#endif
if (!Layoutable.UpdateLayout(LayoutType))
{
if (LayoutingTries < Interface.MaxLayoutingTries)
{
LayoutingTries++;
Layoutable.RegisteredLayoutings |= LayoutType;
(Layoutable as GraphicObject).CurrentInterface.LayoutingQueue.Enqueue(this);
}
else if (DiscardCount < Interface.MaxDiscardCount)
{
LayoutingTries = 0;
DiscardCount++;
Layoutable.RegisteredLayoutings |= LayoutType;
(Layoutable as GraphicObject).CurrentInterface.DiscardQueue.Enqueue(this);
}
#if DEBUG_LAYOUTING
else
{
Debug.WriteLine("\tDELETED => " + this.ToString());
}
#endif
}
#if DEBUG_LAYOUTING
currentLQI = null;
LQITime.Stop();
#endif
}
public void Update()
{
ctx = new Context(surf);
guTime.Reset();
updateTime.Restart();
layoutTime.Restart();
GraphicObject[] invGOList = new GraphicObject[GraphicObjects.Count];
GraphicObjects.CopyTo(invGOList, 0);
invGOList = invGOList.Reverse().ToArray();
//Debug.WriteLine ("======= Layouting queue start =======");
while (Interface.CurrentInterface.LayoutingQueue.Count > 0)
{
LayoutingQueueItem lqi = Interface.CurrentInterface.LayoutingQueue.Dequeue();
lqi.ProcessLayouting();
}
layoutTime.Stop();
//Debug.WriteLine ("otd:" + gobjsToRedraw.Count.ToString () + "-");
//final redraw clips should be added only when layout is completed among parents,
//that's why it take place in a second pass
GraphicObject[] gotr = new GraphicObject[gobjsToRedraw.Count];
gobjsToRedraw.CopyTo(gotr);
gobjsToRedraw.Clear();
foreach (GraphicObject p in gotr)
{
p.IsInRedrawList = false;
p.Parent.RegisterClip(p.LastPaintedSlot);
p.Parent.RegisterClip(p.getSlot());
}
guTime.Start();
using (ctx = new Context(surf)){
if (clipping.count > 0)
{
//Link.draw (ctx);
clipping.clearAndClip(ctx);
foreach (GraphicObject p in invGOList)
{
if (!p.Visible)
{
continue;
}
ctx.Save();
p.Paint(ref ctx);
ctx.Restore();
}
#if DEBUG_CLIP_RECTANGLE
clipping.stroke(ctx, Color.Red.AdjustAlpha(0.5));
#endif
clipping.Reset();
}
}
guTime.Stop();
updateTime.Stop();
sw.WriteLine("{0}\t{1,8}\t{2,8}\t{3,8}\t{4,8}",
testId,
layoutTime.ElapsedTicks,
guTime.ElapsedTicks,
updateTime.ElapsedTicks,
loadTime.ElapsedTicks);
sw.Flush();
// Console.WriteLine("{3} => layout:{0}ms\tdraw{1}ms\tupdate:{2}ms",
// layoutTime.ElapsedMilliseconds,
// guTime.ElapsedMilliseconds,
// updateTime.ElapsedMilliseconds,
// testId);
//surf.WriteToPng (@"ExpectedOutputs/" + testId + ".png");
surf.WriteToPng(@"tmp.png");
}