1 files changed, 0 insertions, 692 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/CommentaryNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/CommentaryNode.cs
deleted file mode 100644
index 141fea0d..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/CommentaryNode.cs
+++ /dev/null
@@ -1,692 +0,0 @@
-// Amplify Shader Editor - Visual Shader Editing Tool
-// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
-
-using System;
-using UnityEngine;
-using System.Collections.Generic;
-using UnityEditor;
-
-namespace AmplifyShaderEditor
-{
-	public enum eResizeAxis
-	{
-		X_AXIS,
-		Y_AXIS,
-		ALL
-	}
-
-	[Serializable]
-	public sealed class CommentaryNode : ParentNode, ISerializationCallbackReceiver
-	{
-		private const string InfoText = "Press Alt + Left Mouse Click/Drag to make all Comment node area interactable.\nDouble click on the Comment at the node body to modify it directly from there.";
-
-		private const string CommentaryTitle = "Comment";
-		private const float BORDER_SIZE_X = 50;
-		private const float BORDER_SIZE_Y = 50;
-		private const float MIN_SIZE_X = 100;
-		private const float MIN_SIZE_Y = 100;
-		private const float COMMENTARY_BOX_HEIGHT = 30;
-		
-		private readonly Vector2 ResizeButtonPos = new Vector2( 1, 1 );
-
-		[SerializeField]
-		private string m_commentText = "Comment";
-
-		[SerializeField]
-		private string m_titleText = string.Empty;
-
-		[SerializeField]
-		private eResizeAxis m_resizeAxis = eResizeAxis.ALL;
-
-		[SerializeField]
-		private List<ParentNode> m_nodesOnCommentary = new List<ParentNode>();
-		private Dictionary<int, ParentNode> m_nodesOnCommentaryDict = new Dictionary<int, ParentNode>();
-		private bool m_reRegisterNodes = false;
-
-		[SerializeField]
-		private Rect m_resizeLeftIconCoords;
-
-		[SerializeField]
-		private Rect m_resizeRightIconCoords;
-
-		[SerializeField]
-		private Rect m_auxHeaderPos;
-
-		[SerializeField]
-		private Rect m_commentArea;
-
-		private Texture2D m_resizeIconTex;
-
-		private bool m_isResizingRight = false;
-		private bool m_isResizingLeft = false;
-
-		private Vector2 m_resizeStartPoint = Vector2.zero;
-
-		private string m_focusName = "CommentaryNode";
-		private bool m_focusOnTitle = false;
-		private bool m_graphDepthAnalized = false;
-
-		private bool m_checkCommentText = true;
-		private bool m_checkTitleText = true;
-
-		public Color m_frameColor = Color.white;
-
-		private List<int> m_nodesIds = new List<int>();
-		private bool m_checkContents = false;
-
-		private bool m_isEditing;
-		private bool m_stopEditing;
-		private bool m_startEditing;
-		private double m_clickTime;
-		private double m_doubleClickTime = 0.3;
-
-
-		protected override void CommonInit( int uniqueId )
-		{
-			base.CommonInit( uniqueId );
-			m_reorderLocked = true;
-			m_rmbIgnore = true;
-			m_defaultInteractionMode = InteractionMode.Both;
-			m_headerColor = UIUtils.GetColorFromCategory( "Commentary" );
-			m_connStatus = NodeConnectionStatus.Island;
-			m_textLabelWidth = 90;
-		}
-
-		protected override void OnUniqueIDAssigned()
-		{
-			base.OnUniqueIDAssigned();
-			m_focusName = CommentaryTitle + OutputId;
-		}
-
-		public void CreateFromSelectedNodes( Vector2 mousePosOnCanvasCoords, ParentNode[] selectedNodes )
-		{
-			if ( selectedNodes.Length == 0 )
-			{
-				m_position = new Rect( mousePosOnCanvasCoords, new Vector2( 100, 100 ) );
-				return;
-			}
-
-			Vector2 minPos = new Vector2( float.MaxValue, float.MaxValue );
-			Vector2 maxPos = new Vector2( float.MinValue, float.MinValue );
-
-			for ( int i = 0; i < selectedNodes.Length; i++ )
-			{
-				//Check min
-				if ( selectedNodes[ i ].Position.x < minPos.x )
-					minPos.x = selectedNodes[ i ].Position.x;
-
-				if ( selectedNodes[ i ].Position.y < minPos.y )
-					minPos.y = selectedNodes[ i ].Position.y;
-
-				//check max
-				float nodeXMax = selectedNodes[ i ].Position.x + selectedNodes[ i ].Position.width;
-				if ( nodeXMax > maxPos.x )
-				{
-					maxPos.x = nodeXMax;
-				}
-
-				float nodeYMax = selectedNodes[ i ].Position.y + selectedNodes[ i ].Position.height;
-				if ( nodeYMax > maxPos.y )
-				{
-					maxPos.y = nodeYMax;
-				}
-
-				//_nodesOnCommentary.Add( selectedNodes[ i ] );
-				//selectedNodes[ i ].OnNodeStoppedMovingEvent += NodeStoppedMoving;
-				AddNodeToCommentary( selectedNodes[ i ] );
-			}
-
-			Vector2 dims = maxPos - minPos + new Vector2( 2 * BORDER_SIZE_X, 2 * BORDER_SIZE_Y );
-			m_position = new Rect( minPos.x - BORDER_SIZE_X, minPos.y - BORDER_SIZE_Y, dims.x, dims.y );
-		}
-
-		public override void Move( Vector2 delta, bool snap )
-		{
-			if ( m_isResizingRight || m_isResizingLeft )
-				return;
-
-			base.Move( delta, snap );
-			for ( int i = 0; i < m_nodesOnCommentary.Count; i++ )
-			{
-				if ( !m_nodesOnCommentary[ i ].Selected )
-				{
-					m_nodesOnCommentary[ i ].RecordObject( Constants.UndoMoveNodesId );
-					m_nodesOnCommentary[ i ].Move( delta, snap );
-				}
-			}
-		}
-
-		public void NodeStoppedMoving( ParentNode node, bool testOnlySelected, InteractionMode useTargetInteraction )
-		{
-			if ( !m_position.Contains( node.Vec2Position ) && !m_position.Contains( node.Corner ) )
-			{
-				RemoveNode( node );
-			}
-		}
-
-		public void NodeDestroyed( ParentNode node )
-		{
-			RemoveNode( node );
-		}
-
-		public void RemoveNode( ParentNode node )
-		{
-			if ( m_nodesOnCommentaryDict.ContainsKey( node.UniqueId ) )
-			{
-				UIUtils.MarkUndoAction();
-				RecordObject( Constants.UndoRemoveNodeFromCommentaryId );
-				node.RecordObject( Constants.UndoRemoveNodeFromCommentaryId );
-				m_nodesOnCommentary.Remove( node );
-				m_nodesOnCommentaryDict.Remove( node.UniqueId );
-				node.OnNodeStoppedMovingEvent -= NodeStoppedMoving;
-				node.OnNodeDestroyedEvent -= NodeDestroyed;
-				node.CommentaryParent = -1;
-			}
-		}
-
-		public void RemoveAllNodes()
-		{
-			UIUtils.MarkUndoAction();
-			for ( int i = 0; i < m_nodesOnCommentary.Count; i++ )
-			{
-				RecordObject( Constants.UndoRemoveNodeFromCommentaryId );
-				m_nodesOnCommentary[ i ].RecordObject( Constants.UndoRemoveNodeFromCommentaryId );
-				m_nodesOnCommentary[ i ].OnNodeStoppedMovingEvent -= NodeStoppedMoving;
-				m_nodesOnCommentary[ i ].OnNodeDestroyedEvent -= NodeDestroyed;
-				m_nodesOnCommentary[ i ].CommentaryParent = -1;
-			}
-			m_nodesOnCommentary.Clear();
-			m_nodesOnCommentaryDict.Clear();
-		}
-
-		public override void Destroy()
-		{
-			base.Destroy();
-			RemoveAllNodes();
-		}
-
-		public void AddNodeToCommentary( ParentNode node )
-		{
-			if( node.UniqueId == UniqueId )
-				return;
-
-			if ( !m_nodesOnCommentaryDict.ContainsKey( node.UniqueId ) )
-			{
-				bool addToNode = false;
-
-				if ( node.CommentaryParent < 0 )
-				{
-					addToNode = true;
-					if ( node.Depth <= m_depth )
-					{
-						ActivateNodeReordering( node.Depth );
-					}
-				}
-				else
-				{
-					CommentaryNode other = UIUtils.GetNode( node.CommentaryParent ) as CommentaryNode;
-					if ( other != null )
-					{
-						if ( other.Depth < Depth )
-						{
-							other.RemoveNode( node );
-							addToNode = true;
-						}
-						
-					}
-				}
-
-				if ( addToNode )
-				{
-					UIUtils.MarkUndoAction();
-					RecordObject(  Constants.UndoAddNodeToCommentaryId );
-					node.RecordObject( Constants.UndoAddNodeToCommentaryId );
-
-					m_nodesOnCommentary.Add( node );
-					m_nodesOnCommentaryDict.Add( node.UniqueId, node );
-					node.OnNodeStoppedMovingEvent += NodeStoppedMoving;
-					node.OnNodeDestroyedEvent += NodeDestroyed;
-					node.CommentaryParent = UniqueId;
-				}
-			}
-		}
-		
-		public override void DrawProperties()
-		{
-			base.DrawProperties();
-			NodeUtils.DrawPropertyGroup( ref m_propertiesFoldout, Constants.ParameterLabelStr,()=>
-			{
-				EditorGUI.BeginChangeCheck();
-				m_titleText = EditorGUILayoutTextField( "Frame Title", m_titleText );
-				if ( EditorGUI.EndChangeCheck() )
-				{
-					m_checkTitleText = true;
-				}
-				EditorGUI.BeginChangeCheck();
-				m_commentText = EditorGUILayoutTextField( CommentaryTitle, m_commentText );
-				if ( EditorGUI.EndChangeCheck() )
-				{
-					m_checkCommentText = true;
-				}
-
-				m_frameColor = EditorGUILayoutColorField( "Frame Color", m_frameColor );
-			} );
-			EditorGUILayout.HelpBox( InfoText, MessageType.Info );
-		}
-
-		public override void OnNodeLayout( DrawInfo drawInfo )
-		{
-			if ( m_nodesIds.Count > 0 )
-			{
-				for ( int i = 0; i < m_nodesIds.Count; i++ )
-				{
-					ParentNode node = ContainerGraph.GetNode( m_nodesIds[ i ] );
-					if ( node )
-					{
-						AddNodeToCommentary( node );
-					}
-				}
-				m_nodesIds.Clear();
-			}
-
-			if ( m_reRegisterNodes )
-			{
-				m_reRegisterNodes = false;
-				m_nodesOnCommentaryDict.Clear();
-				for ( int i = 0; i < m_nodesOnCommentary.Count; i++ )
-				{
-					if ( m_nodesOnCommentary[ i ] != null )
-					{
-						m_nodesOnCommentary[ i ].OnNodeStoppedMovingEvent += NodeStoppedMoving;
-						m_nodesOnCommentary[ i ].OnNodeDestroyedEvent += NodeDestroyed;
-						m_nodesOnCommentaryDict.Add( m_nodesOnCommentary[ i ].UniqueId, m_nodesOnCommentary[ i ] );
-					}
-				}
-			}
-
-			//base.OnLayout( drawInfo );
-			CalculatePositionAndVisibility( drawInfo );
-
-			m_headerPosition = m_globalPosition;
-			m_headerPosition.height = UIUtils.CurrentHeaderHeight;
-
-			m_auxHeaderPos = m_position;
-			m_auxHeaderPos.height = UIUtils.HeaderMaxHeight;
-
-			m_commentArea = m_globalPosition;
-			m_commentArea.height = COMMENTARY_BOX_HEIGHT * drawInfo.InvertedZoom;
-			m_commentArea.xMin += 10 * drawInfo.InvertedZoom;
-			m_commentArea.xMax -= 10 * drawInfo.InvertedZoom;
-
-			if ( m_resizeIconTex == null )
-			{
-				m_resizeIconTex = UIUtils.GetCustomStyle( CustomStyle.CommentaryResizeButton ).normal.background;
-			}
-
-			// LEFT RESIZE BUTTON
-			m_resizeLeftIconCoords = m_globalPosition;
-			m_resizeLeftIconCoords.x = m_globalPosition.x + 2;
-			m_resizeLeftIconCoords.y = m_globalPosition.y + m_globalPosition.height - 2 - ( m_resizeIconTex.height + ResizeButtonPos.y ) * drawInfo.InvertedZoom;
-			m_resizeLeftIconCoords.width = m_resizeIconTex.width * drawInfo.InvertedZoom;
-			m_resizeLeftIconCoords.height = m_resizeIconTex.height * drawInfo.InvertedZoom;
-
-			// RIGHT RESIZE BUTTON
-			m_resizeRightIconCoords = m_globalPosition;
-			m_resizeRightIconCoords.x = m_globalPosition.x + m_globalPosition.width - 1 - ( m_resizeIconTex.width + ResizeButtonPos.x ) * drawInfo.InvertedZoom;
-			m_resizeRightIconCoords.y = m_globalPosition.y + m_globalPosition.height - 2 - ( m_resizeIconTex.height + ResizeButtonPos.y ) * drawInfo.InvertedZoom;
-			m_resizeRightIconCoords.width = m_resizeIconTex.width * drawInfo.InvertedZoom;
-			m_resizeRightIconCoords.height = m_resizeIconTex.height * drawInfo.InvertedZoom;			
-		}
-
-		public override void OnNodeRepaint( DrawInfo drawInfo )
-		{
-			if ( !m_isVisible )
-				return;
-
-			m_colorBuffer = GUI.color;
-			// Background
-			GUI.color = Constants.NodeBodyColor * m_frameColor;
-			GUI.Label( m_globalPosition, string.Empty, UIUtils.GetCustomStyle( CustomStyle.CommentaryBackground ) );
-			
-			// Header
-			GUI.color = m_headerColor * m_headerColorModifier * m_frameColor;
-			GUI.Label( m_headerPosition, string.Empty, UIUtils.GetCustomStyle( CustomStyle.NodeHeader ) );
-			GUI.color = m_colorBuffer;
-
-			// Fixed Title ( only renders when not editing )
-			if ( !m_isEditing && !m_startEditing && ContainerGraph.LodLevel <= ParentGraph.NodeLOD.LOD3 )
-			{
-				GUI.Label( m_commentArea, m_commentText, UIUtils.CommentaryTitle );
-			}
-
-			// Buttons
-			GUI.Label( m_resizeLeftIconCoords, string.Empty, UIUtils.GetCustomStyle( CustomStyle.CommentaryResizeButtonInv ) );
-			GUI.Label( m_resizeRightIconCoords, string.Empty, UIUtils.GetCustomStyle( CustomStyle.CommentaryResizeButton ) );
-
-			// Selection Box
-			if ( m_selected )
-			{
-				GUI.color = Constants.NodeSelectedColor;
-				RectOffset cache = UIUtils.GetCustomStyle( CustomStyle.NodeWindowOn ).border;
-				UIUtils.GetCustomStyle( CustomStyle.NodeWindowOn ).border = UIUtils.RectOffsetSix;
-				GUI.Label( m_globalPosition, string.Empty, UIUtils.GetCustomStyle( CustomStyle.NodeWindowOn ) );
-				UIUtils.GetCustomStyle( CustomStyle.NodeWindowOn ).border = cache;
-				GUI.color = m_colorBuffer;
-			}
-
-			if ( !string.IsNullOrEmpty( m_titleText ) )
-			{
-				Rect titleRect = m_globalPosition;
-				titleRect.y -= 24;
-				titleRect.height = 24;
-				GUI.Label( titleRect, m_titleText, UIUtils.GetCustomStyle( CustomStyle.CommentarySuperTitle ) );
-			}
-		}
-		
-		public override void Draw( DrawInfo drawInfo )
-		{
-			base.Draw( drawInfo );
-
-			// Custom Editable Title
-			if ( ContainerGraph.LodLevel <= ParentGraph.NodeLOD.LOD3 )
-			{
-				if ( !m_isEditing && ( ( !ContainerGraph.ParentWindow.MouseInteracted && drawInfo.CurrentEventType == EventType.MouseDown && m_commentArea.Contains( drawInfo.MousePosition ) ) ) )
-				{
-					if ( ( EditorApplication.timeSinceStartup - m_clickTime ) < m_doubleClickTime )
-						m_startEditing = true;
-					else
-						GUI.FocusControl( null );
-					m_clickTime = EditorApplication.timeSinceStartup;
-				}
-				else if ( m_isEditing && ( ( drawInfo.CurrentEventType == EventType.MouseDown && !m_commentArea.Contains( drawInfo.MousePosition ) ) || !EditorGUIUtility.editingTextField ) )
-				{
-					m_stopEditing = true;
-				}
-
-				if ( m_isEditing || m_startEditing )
-				{
-					EditorGUI.BeginChangeCheck();
-					GUI.SetNextControlName( m_focusName );
-					m_commentText = EditorGUITextField( m_commentArea, string.Empty, m_commentText, UIUtils.CommentaryTitle );
-					if ( EditorGUI.EndChangeCheck() )
-					{
-						m_checkCommentText = true;
-					}
-
-					if ( m_startEditing )
-						EditorGUI.FocusTextInControl( m_focusName );
-				}
-
-				if ( drawInfo.CurrentEventType == EventType.Repaint )
-				{
-					if ( m_startEditing )
-					{
-						m_startEditing = false;
-						m_isEditing = true;
-					}
-
-					if ( m_stopEditing )
-					{
-						m_stopEditing = false;
-						m_isEditing = false;
-						GUI.FocusControl( null );
-					}
-				}
-			}
-
-			if ( drawInfo.CurrentEventType == EventType.MouseDown && drawInfo.LeftMouseButtonPressed )
-			{
-				// Left Button
-				if( m_resizeLeftIconCoords.Contains( drawInfo.MousePosition ) && ContainerGraph.ParentWindow.CurrentEvent.modifiers != EventModifiers.Shift )
-				{
-					if ( !m_isResizingLeft )
-					{
-						m_isResizingLeft = true;
-						ContainerGraph.ParentWindow.ForceAutoPanDir = true;
-						m_resizeStartPoint = drawInfo.TransformedMousePos;
-					}
-				}
-
-				// Right Button
-				if ( m_resizeRightIconCoords.Contains( drawInfo.MousePosition ) && ContainerGraph.ParentWindow.CurrentEvent.modifiers != EventModifiers.Shift )
-				{
-					if ( !m_isResizingRight )
-					{
-						m_isResizingRight = true;
-						ContainerGraph.ParentWindow.ForceAutoPanDir = true;
-						m_resizeStartPoint = drawInfo.TransformedMousePos;
-					}
-				}
-			}
-
-			if ( drawInfo.CurrentEventType == EventType.Repaint || drawInfo.CurrentEventType == EventType.MouseUp )
-			{
-				// Left Button
-				EditorGUIUtility.AddCursorRect( m_resizeLeftIconCoords, MouseCursor.ResizeUpRight );
-				if ( m_isResizingLeft )
-				{
-					if ( drawInfo.CurrentEventType == EventType.MouseUp )
-					{
-						m_isResizingLeft = false;
-						ContainerGraph.ParentWindow.ForceAutoPanDir = false;
-						RemoveAllNodes();
-						FireStoppedMovingEvent( false, InteractionMode.Target );
-					}
-					else
-					{
-						Vector2 currSize = ( drawInfo.TransformedMousePos - m_resizeStartPoint ) /*/ drawInfo.InvertedZoom*/;
-						m_resizeStartPoint = drawInfo.TransformedMousePos;
-						if ( m_resizeAxis != eResizeAxis.Y_AXIS )
-						{
-							m_position.x += currSize.x;
-							m_position.width -= currSize.x;
-							if ( m_position.width < MIN_SIZE_X )
-							{
-								m_position.x -= ( MIN_SIZE_X - m_position.width );
-								m_position.width = MIN_SIZE_X;
-							}
-						}
-
-						if ( m_resizeAxis != eResizeAxis.X_AXIS )
-						{
-							m_position.height += currSize.y;
-							if ( m_position.height < MIN_SIZE_Y )
-							{
-								m_position.height = MIN_SIZE_Y;
-							}
-						}
-					}
-				}
-
-				// Right Button
-				EditorGUIUtility.AddCursorRect( m_resizeRightIconCoords, MouseCursor.ResizeUpLeft );
-				if ( m_isResizingRight )
-				{
-					if ( drawInfo.CurrentEventType == EventType.MouseUp )
-					{
-						m_isResizingRight = false;
-						ContainerGraph.ParentWindow.ForceAutoPanDir = false;
-						RemoveAllNodes();
-						FireStoppedMovingEvent( false, InteractionMode.Target );
-					}
-					else
-					{
-						Vector2 currSize = ( drawInfo.TransformedMousePos - m_resizeStartPoint ) /*/ drawInfo.InvertedZoom*/;
-						m_resizeStartPoint = drawInfo.TransformedMousePos;
-						if ( m_resizeAxis != eResizeAxis.Y_AXIS )
-						{
-							m_position.width += currSize.x;
-							if ( m_position.width < MIN_SIZE_X )
-							{
-								m_position.width = MIN_SIZE_X;
-							}
-						}
-
-						if ( m_resizeAxis != eResizeAxis.X_AXIS )
-						{
-							m_position.height += currSize.y;
-							if ( m_position.height < MIN_SIZE_Y )
-							{
-								m_position.height = MIN_SIZE_Y;
-							}
-						}
-					}
-				}
-			}
-
-			if ( m_checkCommentText )
-			{
-				m_checkCommentText = false;
-				m_commentText = m_commentText.Replace( IOUtils.FIELD_SEPARATOR, ' ' );
-			}
-
-			if ( m_checkTitleText )
-			{
-				m_checkTitleText = false;
-				m_titleText = m_titleText.Replace( IOUtils.FIELD_SEPARATOR, ' ' );
-			}
-
-			if ( m_focusOnTitle && drawInfo.CurrentEventType == EventType.KeyUp )
-			{
-				m_focusOnTitle = false;
-				m_startEditing = true;
-			}
-		}
-
-		public void Focus()
-		{
-			m_focusOnTitle = true;
-		}
-
-		public override void OnAfterDeserialize()
-		{
-			base.OnAfterDeserialize();
-			m_reRegisterNodes = true;
-		}
-
-		public override bool OnNodeInteraction( ParentNode node )
-		{
-			if ( node == null || UniqueId == node.UniqueId )
-				return false;
-
-			for( int i = 0; i < m_nodesOnCommentary.Count; i++ )
-			{
-				if( m_nodesOnCommentary[ i ] && m_nodesOnCommentary[ i ] != this && m_nodesOnCommentary[ i ].OnNodeInteraction( node ) )
-				{
-					return false;
-				}
-			}
-
-			if( m_position.Contains( node.Vec2Position ) && m_position.Contains( node.Corner ) )
-			{
-				AddNodeToCommentary( node );
-				return true;
-			}
-			return false;
-		}
-
-		public override void OnSelfStoppedMovingEvent()
-		{
-			FireStoppedMovingEvent( false, InteractionMode.Both );
-		}
-
-		public override void ReadFromString( ref string[] nodeParams )
-		{
-			base.ReadFromString( ref nodeParams );
-			m_position.width = Convert.ToSingle( GetCurrentParam( ref nodeParams ) );
-			m_position.height = Convert.ToSingle( GetCurrentParam( ref nodeParams ) );
-			m_commentText = GetCurrentParam( ref nodeParams );
-			int count = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-			for ( int i = 0; i < count; i++ )
-			{
-				m_nodesIds.Add( Convert.ToInt32( GetCurrentParam( ref nodeParams ) ) );
-			}
-
-			if ( UIUtils.CurrentShaderVersion() > 5004 )
-				m_titleText = GetCurrentParam( ref nodeParams );
-
-			if ( UIUtils.CurrentShaderVersion() > 12002 )
-			{
-				string[] colorChannels = GetCurrentParam( ref nodeParams ).Split( IOUtils.VECTOR_SEPARATOR );
-				if ( colorChannels.Length == 4 )
-				{
-					m_frameColor.r = Convert.ToSingle( colorChannels[ 0 ] );
-					m_frameColor.g = Convert.ToSingle( colorChannels[ 1 ] );
-					m_frameColor.b = Convert.ToSingle( colorChannels[ 2 ] );
-					m_frameColor.a = Convert.ToSingle( colorChannels[ 3 ] );
-				}
-				else
-				{
-					UIUtils.ShowMessage( UniqueId, "Incorrect number of color values", MessageSeverity.Error );
-				}
-			}
-		}
-
-		public override void WriteToString( ref string nodeInfo, ref string connectionsInfo )
-		{
-			base.WriteToString( ref nodeInfo, ref connectionsInfo );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_position.width );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_position.height );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_commentText );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_nodesOnCommentary.Count );
-			for ( int i = 0; i < m_nodesOnCommentary.Count; i++ )
-			{
-				IOUtils.AddFieldValueToString( ref nodeInfo, m_nodesOnCommentary[ i ].UniqueId );
-			}
-
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_titleText );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_frameColor.r.ToString() + IOUtils.VECTOR_SEPARATOR + m_frameColor.g.ToString() + IOUtils.VECTOR_SEPARATOR + m_frameColor.b.ToString() + IOUtils.VECTOR_SEPARATOR + m_frameColor.a.ToString() );
-		}
-
-		public override void ResetNodeData()
-		{
-			base.ResetNodeData();
-			m_graphDepthAnalized = false;
-		}
-
-		public override void ReadAdditionalClipboardData( ref string[] nodeParams )
-		{
-			base.ReadAdditionalClipboardData( ref nodeParams );
-			m_nodesIds.Clear();
-			m_checkContents = true;
-		}
-
-		public override void RefreshExternalReferences()
-		{
-			base.RefreshExternalReferences();
-			if( m_checkContents )
-			{
-				m_checkContents = false;
-				OnSelfStoppedMovingEvent();
-			}
-		}
-
-		public override void CalculateCustomGraphDepth()
-		{
-			if ( m_graphDepthAnalized )
-				return;
-
-			m_graphDepth = int.MinValue;
-			int count = m_nodesOnCommentary.Count;
-			for ( int i = 0; i < count; i++ )
-			{
-				if ( m_nodesOnCommentary[ i ].ConnStatus == NodeConnectionStatus.Island )
-				{
-					m_nodesOnCommentary[ i ].CalculateCustomGraphDepth();
-				}
-
-				if ( m_nodesOnCommentary[ i ].GraphDepth >= m_graphDepth )
-				{
-					m_graphDepth = m_nodesOnCommentary[ i ].GraphDepth + 1;
-				}
-			}
-			m_graphDepthAnalized = true;
-		}
-
-		public override Rect Position { get { return Event.current.alt ? m_position : m_auxHeaderPos; } }
-		public override bool Contains( Vector3 pos )
-		{
-			return Event.current.alt ? m_globalPosition.Contains( pos ) : ( m_headerPosition.Contains( pos ) || m_resizeRightIconCoords.Contains( pos ) || m_resizeLeftIconCoords.Contains( pos ) );
-		}
-	}
-}