From: jpbruyere <jp.bruyere@hotmail.com>
Date: Mon, 22 Aug 2016 19:57:39 +0000 (+0200)
Subject: Move Debug LQIs lists to CurrentInterface
X-Git-Tag: v0.5.1~28^2~34
X-Git-Url: https://git.osiis.dedyn.io/?a=commitdiff_plain;h=d84f96e04a8e0d16077b627a2ec004d55eeb5f19;p=jp%2Fcrow.git

Move Debug LQIs lists to CurrentInterface
LQIs visualizer
ItemTemplate expandable may use 'self' keywork
	modifié :         CrowIDE/CrowIDE.csproj
	modifié :         CrowIDE/src/CrowIDE.cs
	nouveau fichier : CrowIDE/src/Extensions.cs
	modifié :         CrowIDE/src/ImlVisualEditor.cs
	nouveau fichier : CrowIDE/ui/LQIsExplorer.crow
	nouveau fichier : CrowIDE/ui/bindingExpITemp.crow
	nouveau fichier : CrowIDE/ui/bindingExplorer.crow
	modifié :         Templates/DirectoryView.template
	modifié :         Templates/Window.template
	modifié :         src/GraphicObjects/GraphicObject.cs
	modifié :         src/GraphicObjects/Wrapper.cs
	modifié :         src/Interface.cs
	modifié :         src/ItemTemplate.cs
	modifié :         src/LayoutingQueueItem.cs
---

diff --git a/CrowIDE/CrowIDE.csproj b/CrowIDE/CrowIDE.csproj
index e04c95e4..8c8f4bf9 100644
--- a/CrowIDE/CrowIDE.csproj
+++ b/CrowIDE/CrowIDE.csproj
@@ -76,6 +76,7 @@
     <Compile Include="src\CrowIDE.cs" />
     <Compile Include="src\ImlVisualEditor.cs" />
     <Compile Include="src\MembersView.cs" />
+    <Compile Include="src\Extensions.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="ui\" />
@@ -89,6 +90,9 @@
     <EmbeddedResource Include="ui\MembersView.template">
       <LogicalName>CrowIDE.MembersView.template</LogicalName>
     </EmbeddedResource>
+    <EmbeddedResource Include="ui\bindingExplorer.crow" />
+    <EmbeddedResource Include="ui\bindingExpITemp.crow" />
+    <EmbeddedResource Include="ui\LQIsExplorer.crow" />
   </ItemGroup>
   <ItemGroup>
     <None Include="ui\test.crow">
diff --git a/CrowIDE/src/CrowIDE.cs b/CrowIDE/src/CrowIDE.cs
index 72ad48ad..b137ad8d 100644
--- a/CrowIDE/src/CrowIDE.cs
+++ b/CrowIDE/src/CrowIDE.cs
@@ -23,6 +23,9 @@ using System;
 using OpenTK;
 using OpenTK.Graphics.OpenGL;
 using Crow;
+using System.Reflection;
+using System.Collections.Generic;
+using System.Collections;
 
 namespace CrowIDE
 {
@@ -39,16 +42,43 @@ namespace CrowIDE
 			: base(1024, 800,"UIEditor")
 		{
 		}
+		ImlVisualEditor imlVE;
+		GraphicObject bindingExp, lqisExp;
 
 		protected override void OnLoad (EventArgs e)
 		{
 			base.OnLoad (e);
 
+			this.KeyDown += CrowIDE_KeyDown;
+
 			//this.CrowInterface.LoadInterface ("#CrowIDE.ui.imlEditor.crow").DataSource = this;
 			//GraphicObject go = this.CrowInterface.LoadInterface (@"ui/test.crow");
 			GraphicObject go = this.CrowInterface.LoadInterface (@"#CrowIDE.ui.imlEditor.crow");
+			imlVE = go.FindByName ("crowContainer") as ImlVisualEditor;
 			go.DataSource = this;
 		}
+
+		void CrowIDE_KeyDown (object sender, OpenTK.Input.KeyboardKeyEventArgs e)
+		{
+			if (e.Key == OpenTK.Input.Key.Escape) {
+				Quit (null, null);
+				return;
+			} else if (e.Key == OpenTK.Input.Key.F5) {
+				if (bindingExp != null) {
+					CrowInterface.DeleteWidget (bindingExp);
+				}
+				bindingExp = CrowInterface.LoadInterface ("#CrowIDE.ui.bindingExplorer.crow");
+				bindingExp.DataSource = imlVE;
+				return;
+			} else if (e.Key == OpenTK.Input.Key.F6) {
+				if (lqisExp != null) {
+					CrowInterface.DeleteWidget (lqisExp);
+				}
+				lqisExp = CrowInterface.LoadInterface ("#CrowIDE.ui.LQIsExplorer.crow");
+				lqisExp.DataSource = imlVE;
+				return;
+			}
+		}
 		protected void onCommandSave(object sender, MouseButtonEventArgs e){
 			System.Diagnostics.Debug.WriteLine("save");
 		}
diff --git a/CrowIDE/src/Extensions.cs b/CrowIDE/src/Extensions.cs
new file mode 100644
index 00000000..e2897e3e
--- /dev/null
+++ b/CrowIDE/src/Extensions.cs
@@ -0,0 +1,36 @@
+//
+//  Extensions.cs
+//
+//  Author:
+//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
+//
+//  Copyright (c) 2016 jp
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+using System;
+using System.Collections.Generic;
+
+namespace Crow
+{
+	public static class Extensions
+	{
+		public static List<GraphicObject> GetChildren(this GraphicObject go){
+			if (go is Group)
+				return (go as Group).Children;
+			if (go is Container)
+				return new List<GraphicObject>( new GraphicObject[] { (go as Container).Child });
+			return new List<GraphicObject>();
+		}
+	}
+}
diff --git a/CrowIDE/src/ImlVisualEditor.cs b/CrowIDE/src/ImlVisualEditor.cs
index d612ea39..0307cd45 100644
--- a/CrowIDE/src/ImlVisualEditor.cs
+++ b/CrowIDE/src/ImlVisualEditor.cs
@@ -24,6 +24,7 @@ using System.Threading;
 using System.Xml.Serialization;
 using System.ComponentModel;
 using System.IO;
+using System.Collections.Generic;
 
 namespace CrowIDE
 {
@@ -47,6 +48,9 @@ namespace CrowIDE
 		bool drawGrid;
 		int gridSpacing;
 
+		[XmlIgnore]public List<LQIList> LQIs {
+			get { return imlVE.LQIs; }
+		}
 		[XmlIgnore]public string ImlSource {
 			get { return imlSource; }
 			set {
diff --git a/CrowIDE/ui/LQIsExplorer.crow b/CrowIDE/ui/LQIsExplorer.crow
new file mode 100644
index 00000000..94549244
--- /dev/null
+++ b/CrowIDE/ui/LQIsExplorer.crow
@@ -0,0 +1,65 @@
+<?xml version="1.0"?>
+<Window Width="50%" Height="50%" Background="DimGray">
+	<TreeView IsRoot="true" Name="treeView" Data="{LQIs}">
+		<ItemTemplate DataType="Crow.LayoutingQueueItem" Data="triggeredLQIs">
+			<Expandable>
+				<Template>
+					<VerticalStack Height="{./HeightPolicy}" Width="{./WidthPolicy}">
+						<VerticalStack Fit="true" Margin="3" Background="Onyx"
+								HorizontalAlignment="Left"
+								MouseEnter="{Background=hgradient|0:BlueCrayola|1:Transparent}"
+								MouseLeave="{Background=Onyx}">
+							<Label Text="{FullName}" Font="droid, 8" Background="LightGray" Foreground="Black"/>
+							<HorizontalStack Fit="true" Spacing="10">
+								<Label Text="{LayoutingTries}" Foreground="SkyBlue"/>
+								<Label Text="{DiscardCount}" Foreground="Red"/>
+								<Label Text="{Name}" Font="droid bold"/>
+								<Label Text="{LayoutType}" Foreground="Maize"/>
+								<Label Text="{Width}"/>
+								<Label Text="{Height}"/>
+							</HorizontalStack>
+
+							<HorizontalStack Fit="true">
+								<Label Text="{Slot}"/>
+								<Label Text=" => "/>
+								<Label Text="{NewSlot}"/>
+							</HorizontalStack>
+							<GraphicObject Background="Mantis" Height="3" Visible="{HasTriggeredLQIs}"/>
+						</VerticalStack>
+						<Container Name="Content" Visible="false" HorizontalAlignment="Left"
+								Fit="true"/>
+					</VerticalStack>
+				</Template>
+				<HorizontalStack Height="Fit" Width="Fit">
+					<GraphicObject Width="20" Height="10"/>
+					<TreeView Name="List" Height="Fit" Width="Fit"
+						Template="#Crow.Templates.treeList.crow" />
+				</HorizontalStack>
+			</Expandable>
+		</ItemTemplate>
+		<ItemTemplate DataType="Crow.LQIList" Data="GetRootLQIs">
+			<Expandable Caption="{}" >
+				<Template>
+					<VerticalStack Height="{./HeightPolicy}" Width="{./WidthPolicy}">
+						<HorizontalStack Spacing="1" Height="Fit" Width="{./WidthPolicy}"
+								MouseEnter="{Background=hgradient|0:BlueCrayola|1:Transparent}"
+								MouseLeave="{Background=Transparent}">
+							<Image Margin="2" Width="12" Height="12"
+
+								Path="{./Image}"
+								SvgSub="{./IsExpanded}"/>
+							<Label Text="{./Caption}" Width="{./WidthPolicy}"/>
+						</HorizontalStack>
+						<Container Name="Content" Visible="false"
+								Height="{./HeightPolicy}" Width="{./WidthPolicy}"/>
+					</VerticalStack>
+				</Template>
+				<HorizontalStack Height="Fit" Width="{./WidthPolicy}">
+					<GraphicObject Width="12" Height="10"/>
+					<TreeView Name="List" Height="Fit" Width="{./WidthPolicy}"
+						Template="#Crow.Templates.treeList.crow" />
+				</HorizontalStack>
+			</Expandable>
+		</ItemTemplate>
+	</TreeView>
+</Window>
diff --git a/CrowIDE/ui/bindingExpITemp.crow b/CrowIDE/ui/bindingExpITemp.crow
new file mode 100644
index 00000000..0797371e
--- /dev/null
+++ b/CrowIDE/ui/bindingExpITemp.crow
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<Expandable Caption="{Name}" >
+	<Template>
+		<VerticalStack Height="{./HeightPolicy}" Width="{./WidthPolicy}">
+			<HorizontalStack Spacing="1" Height="Fit" Width="{./WidthPolicy}"
+					MouseEnter="{Background=hgradient|0:BlueCrayola|1:Transparent}"
+					MouseLeave="{Background=Transparent}">
+				<Image Margin="2" Width="12" Height="12"
+					Visible="{./HasContent}"
+					Path="{./Image}"
+					SvgSub="{./IsExpanded}"/>
+				<Label Text="{./Caption}" Width="{./WidthPolicy}"/>
+			</HorizontalStack>
+			<Container Name="Content" Visible="false"
+					Height="{./HeightPolicy}" Width="{./WidthPolicy}"/>
+		</VerticalStack>
+	</Template>
+	<HorizontalStack Height="Fit" Width="{./WidthPolicy}">
+		<GraphicObject Width="12" Height="10"/>
+		<TreeView Name="List" Height="Fit" Width="{./WidthPolicy}"
+			Template="#Crow.Templates.treeList.crow" />
+	</HorizontalStack>
+</Expandable>
diff --git a/CrowIDE/ui/bindingExplorer.crow b/CrowIDE/ui/bindingExplorer.crow
new file mode 100644
index 00000000..13d90be8
--- /dev/null
+++ b/CrowIDE/ui/bindingExplorer.crow
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<Window Width="50%" Height="50%" Background="DimGray">
+	<TreeView IsRoot="true" Name="treeView" Data="{GraphicTree}">
+		<ItemTemplate DataType="Crow.GraphicObject">
+			<Label Text="{Name}" Width="Stretched"
+					MouseEnter="{Background=hgradient|0:BlueCrayola|1:Transparent}"
+					MouseLeave="{Background=Transparent}"/>
+		</ItemTemplate>
+		<ItemTemplate DataType="Crow.Container" Data="GetChildren"
+			Path="#CrowIDE.ui.bindingExpITemp.crow"/>
+		<ItemTemplate DataType="Crow.Group" Data="GetChildren"
+			Path="#CrowIDE.ui.bindingExpITemp.crow"/>
+	</TreeView>
+</Window>
diff --git a/Templates/DirectoryView.template b/Templates/DirectoryView.template
index 13f10f11..44ee0600 100755
--- a/Templates/DirectoryView.template
+++ b/Templates/DirectoryView.template
@@ -10,7 +10,7 @@
 				MouseLeave="{Background=Transparent}"/>
 		</HorizontalStack>
 	</ItemTemplate>
-	<ItemTemplate DataType="System.IO.DirectoryInfo" Data="GetFileSystemInfos">		
+	<ItemTemplate DataType="System.IO.DirectoryInfo" Data="GetFileSystemInfos">
 		<Expandable Caption="{Name}" >
 			<Template>
 				<VerticalStack Height="{./HeightPolicy}" Width="{./WidthPolicy}">
diff --git a/Templates/Window.template b/Templates/Window.template
index 481c030b..6b3932c1 100755
--- a/Templates/Window.template
+++ b/Templates/Window.template
@@ -1,5 +1,7 @@
 <?xml version="1.0"?>
-<Border BorderWidth="1" Foreground="White" CornerRadius="{./CornerRadius}" Height="{./HeightPolicy}" Width="{./WidthPolicy}"
+<Border BorderWidth="1" Foreground="White" CornerRadius="{./CornerRadius}"
+				Background="{./Background}"
+				Height="{./HeightPolicy}" Width="{./WidthPolicy}"
 				MouseEnter="./onBorderMouseEnter"
 				MouseLeave="./onBorderMouseLeave">
 	<VerticalStack Height="{./HeightPolicy}" Width="{./WidthPolicy}" Spacing="0">
diff --git a/src/GraphicObjects/GraphicObject.cs b/src/GraphicObjects/GraphicObject.cs
index 026c06bd..03e8a362 100644
--- a/src/GraphicObjects/GraphicObject.cs
+++ b/src/GraphicObjects/GraphicObject.cs
@@ -748,10 +748,6 @@ namespace Crow
 
 		#region Layouting
 
-		#if DEBUG_LAYOUTING
-		public List<LayoutingQueueItem> CurrentDrawLQIs = null;
-		public List<List<LayoutingQueueItem>> LQIs = new List<List<LayoutingQueueItem>>();
-		#endif
 		/// <summary> return size of content + margins </summary>
 		protected virtual int measureRawSize (LayoutingType lt) {
 			return lt == LayoutingType.Width ?
@@ -802,8 +798,8 @@ namespace Crow
 		public virtual void OnLayoutChanges(LayoutingType  layoutType)
 		{
 			#if DEBUG_LAYOUTING
-			LayoutingQueueItem.currentLQI.Slot = LastSlots;
-			LayoutingQueueItem.currentLQI.NewSlot = Slot;
+			CurrentInterface.currentLQI.Slot = LastSlots;
+			CurrentInterface.currentLQI.NewSlot = Slot;
 			#endif
 
 			switch (layoutType) {
@@ -1031,12 +1027,6 @@ namespace Crow
 				return;
 
 			LastPaintedSlot = Slot;
-			#if DEBUG_LAYOUTING
-			if (CurrentDrawLQIs != null){
-				LQIs.Add (CurrentDrawLQIs);
-				CurrentDrawLQIs = null;
-			}
-			#endif
 
 			if (cacheEnabled) {
 				if (Slot.Width > Interface.MaxCacheSize || Slot.Height > Interface.MaxCacheSize)
diff --git a/src/GraphicObjects/Wrapper.cs b/src/GraphicObjects/Wrapper.cs
index 03251af9..1bfcd92a 100644
--- a/src/GraphicObjects/Wrapper.cs
+++ b/src/GraphicObjects/Wrapper.cs
@@ -191,8 +191,8 @@ namespace Crow
 		public override void OnLayoutChanges (LayoutingType layoutType)
 		{
 			#if DEBUG_LAYOUTING
-			LayoutingQueueItem.currentLQI.Slot = LastSlots;
-			LayoutingQueueItem.currentLQI.Slot = Slot;
+			CurrentInterface.currentLQI.Slot = LastSlots;
+			CurrentInterface.currentLQI.Slot = Slot;
 			#endif
 
 			switch (layoutType) {
diff --git a/src/Interface.cs b/src/Interface.cs
index d01d2e8f..0c1cd766 100644
--- a/src/Interface.cs
+++ b/src/Interface.cs
@@ -320,7 +320,16 @@ namespace Crow
 		}
 		#endregion
 
-
+		#if DEBUG_LAYOUTING
+		public List<LQIList> LQIsTries = new List<LQIList>();
+		public LQIList curLQIsTries = new LQIList();
+		public List<LQIList> LQIs = new List<LQIList>();
+		public LQIList curLQIs = new LQIList();
+//		public static LayoutingQueueItem[] MultipleRunsLQIs {
+//			get { return curUpdateLQIs.Where(l=>l.LayoutingTries>2 || l.DiscardCount > 0).ToArray(); }
+//		}
+		public LayoutingQueueItem currentLQI = null;
+		#endif
 		public void Update(){
 			if (mouseRepeatCount > 0) {
 				int mc = mouseRepeatCount;
@@ -346,6 +355,15 @@ namespace Crow
 
 			processLayouting ();
 
+			#if DEBUG_LAYOUTING
+			if (curLQIsTries.Count > 0){
+				LQIsTries.Add(curLQIsTries);
+				curLQIsTries = new LQIList();
+				LQIs.Add(curLQIs);
+				curLQIs = new LQIList();
+			}
+			#endif
+
 			clippingRegistration ();
 
 			processDrawing ();
@@ -366,7 +384,14 @@ namespace Crow
 				LayoutingQueueItem lqi = null;
 				while (LayoutingQueue.Count > 0) {
 					lqi = LayoutingQueue.Dequeue ();
+					#if DEBUG_LAYOUTING
+					currentLQI = lqi;
+					curLQIsTries.Add(currentLQI);
+					#endif
 					lqi.ProcessLayouting ();
+					#if DEBUG_LAYOUTING
+					currentLQI = null;
+					#endif
 				}
 				LayoutingQueue = DiscardQueue;
 			}
@@ -496,6 +521,12 @@ namespace Crow
 				g.ClearBinding ();
 				GraphicTree.RemoveAt (0);
 			}
+			#if DEBUG_LAYOUTING
+			LQIsTries = new List<LQIList>();
+			curLQIsTries = new LQIList();
+			LQIs = new List<LQIList>();
+			curLQIs = new LQIList();
+			#endif
 		}
 		public GraphicObject FindByName (string nameToFind)
 		{
diff --git a/src/ItemTemplate.cs b/src/ItemTemplate.cs
index 0e2a98ff..ed3459a8 100644
--- a/src/ItemTemplate.cs
+++ b/src/ItemTemplate.cs
@@ -51,7 +51,6 @@ namespace Crow
 		#endregion
 
 		public void CreateExpandDelegate (TemplatedControl host){
-			Type dataType = Type.GetType(strDataType);
 			Type hostType = typeof(TemplatedControl);//not sure is the best place to put the dyn method
 			Type evtType = typeof(EventHandler);
 			Type listBoxType = typeof(ListBox);
@@ -105,7 +104,10 @@ namespace Crow
 			il.Emit (OpCodes.Ldarg_1);//get the dataSource of the sender
 			il.Emit (OpCodes.Callvirt, typeof(GraphicObject).GetProperty("DataSource").GetGetMethod ());
 
-			emitGetSubData(il, dataType);
+			if (fetchMethodName != "self"){//special keyword self allows the use of recurent list<<<
+				Type dataType = Type.GetType(strDataType);
+				emitGetSubData(il, dataType);
+			}
 
 			//set 'return' from the fetch method as 'data' of the list
 			il.Emit (OpCodes.Callvirt, piListData.GetSetMethod ());
@@ -124,8 +126,13 @@ namespace Crow
 
 			if (miGetDatas == null) {//in last resort, search among properties
 				PropertyInfo piDatas = dataType.GetProperty (fetchMethodName);
-				if (piDatas == null)
-					throw new Exception ("Fetch data member not found in ItemTemplate: " + fetchMethodName);
+				if (piDatas == null) {
+					FieldInfo fiDatas = dataType.GetField (fetchMethodName);
+					if (fiDatas == null)//and among fields
+						throw new Exception ("Fetch data member not found in ItemTemplate: " + fetchMethodName);
+					il.Emit (OpCodes.Ldfld, fiDatas);
+					return;
+				}
 				miGetDatas = piDatas.GetGetMethod ();
 				if (miGetDatas == null)
 					throw new Exception ("Read only property for fetching data in ItemTemplate: " + fetchMethodName);
diff --git a/src/LayoutingQueueItem.cs b/src/LayoutingQueueItem.cs
index 6de5be7b..5ec454c5 100644
--- a/src/LayoutingQueueItem.cs
+++ b/src/LayoutingQueueItem.cs
@@ -51,17 +51,25 @@ namespace Crow
 		public int LayoutingTries, DiscardCount;
 
 		#if DEBUG_LAYOUTING
-		public static List<LayoutingQueueItem> processedLQIs = new List<LayoutingQueueItem>();
-		public static LayoutingQueueItem[] MultipleRunsLQIs {
-			get { return processedLQIs.Where(l=>l.LayoutingTries>2 || l.DiscardCount > 0).ToArray(); }
-		}
-		public static LayoutingQueueItem currentLQI = null;
 		public Stopwatch LQITime = new Stopwatch();
-		public List<LayoutingQueueItem> triggeredLQIs = new List<LayoutingQueueItem>();
+		public LQIList triggeredLQIs = new LQIList();
 		public LayoutingQueueItem wasTriggeredBy = null;
 		public GraphicObject graphicObject {
 			get { return Layoutable as GraphicObject; }
 		}
+		public string Name {
+			get { return graphicObject.Name; }
+		}
+		public string FullName {
+			get { return graphicObject.ToString(); }
+		}
+		public Measure Width {
+			get { return graphicObject.Width; }
+		}
+		public Measure Height {
+			get { return graphicObject.Height; }
+		}
+		public bool HasTriggeredLQIs { get { return triggeredLQIs.Count > 0; }}
 		public Rectangle Slot, NewSlot;
 		#endif
 
@@ -72,12 +80,11 @@ namespace Crow
 			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);
+			GraphicObject g = graphicObject;
+			g.CurrentInterface.curLQIs.Add(this);
+			if (g.CurrentInterface.currentLQI != null){
+				wasTriggeredBy = g.CurrentInterface.currentLQI;
+				g.CurrentInterface.currentLQI.triggeredLQIs.Add(this);
 			}
 			#endif
 		}
@@ -93,13 +100,11 @@ namespace Crow
 				return;
 			}
 			#if DEBUG_LAYOUTING
-			currentLQI = this;
-			processedLQIs.Add(this);
 			LQITime.Start();
 			#endif
+			LayoutingTries++;
 			if (!Layoutable.UpdateLayout (LayoutType)) {
 				if (LayoutingTries < Interface.MaxLayoutingTries) {
-					LayoutingTries++;
 					Layoutable.RegisteredLayoutings |= LayoutType;
 					(Layoutable as GraphicObject).CurrentInterface.LayoutingQueue.Enqueue (this);
 				} else if (DiscardCount < Interface.MaxDiscardCount) {
@@ -114,7 +119,6 @@ namespace Crow
 				#endif
 			}
 			#if DEBUG_LAYOUTING
-			currentLQI = null;
 			LQITime.Stop();
 			#endif
 		}
@@ -138,5 +142,12 @@ namespace Crow
 			#endif
 		}
 	}
+	#if DEBUG_LAYOUTING
+	public class LQIList : List<LayoutingQueueItem>{
+		public List<LayoutingQueueItem> GetRootLQIs(){
+			return this.Where (lqi => lqi.wasTriggeredBy == null).ToList ();
+		}
+	}
+	#endif
 }