From da219db6d69beff054f58f1c9449bb5deb392860 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jean-Philippe=20Bruy=C3=A8re?= <jp_bruyere@hotmail.com>
Date: Tue, 3 Jan 2017 14:51:10 +0100
Subject: [PATCH] lqi as struct instead of class, output in debug layouring
 tries and discard if > 1

---
 src/Interface.cs          | 2 +-
 src/LayoutingQueueItem.cs | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/Interface.cs b/src/Interface.cs
index d63b75de..de348d94 100644
--- a/src/Interface.cs
+++ b/src/Interface.cs
@@ -376,7 +376,7 @@ namespace Crow
 			DiscardQueue = new Queue<LayoutingQueueItem> ();
 			lock (LayoutMutex) {
 				//Debug.WriteLine ("======= Layouting queue start =======");
-				LayoutingQueueItem lqi = null;
+				LayoutingQueueItem lqi;
 				while (LayoutingQueue.Count > 0) {
 					lqi = LayoutingQueue.Dequeue ();
 					#if DEBUG_LAYOUTING
diff --git a/src/LayoutingQueueItem.cs b/src/LayoutingQueueItem.cs
index 2257ae8e..61646b15 100644
--- a/src/LayoutingQueueItem.cs
+++ b/src/LayoutingQueueItem.cs
@@ -41,7 +41,7 @@ namespace Crow
 	/// <summary>
 	/// Element class of the LayoutingQueue
 	/// </summary>
-	public class LayoutingQueueItem
+	public struct LayoutingQueueItem
 	{
 		/// <summary> Instance of widget to be layouted</summary>
 		public ILayoutable Layoutable;
@@ -79,6 +79,8 @@ namespace Crow
 			LayoutType = _layoutType;
 			Layoutable = _graphicObject;
 			Layoutable.RegisteredLayoutings |= LayoutType;
+			LayoutingTries = 0;
+			DiscardCount = 0;
 			#if DEBUG_LAYOUTING
 			GraphicObject g = graphicObject;
 			g.CurrentInterface.curLQIs.Add(this);
@@ -121,6 +123,11 @@ namespace Crow
 				#endif
 			}
 			#if DEBUG_LAYOUTING
+			else{
+				if (LayoutingTries > 1 || DiscardCount > 0)
+					Debug.WriteLine (this.ToString ());
+			}
+
 			LQITime.Stop();
 			#endif
 		}
-- 
2.47.3