removed splitted CrowIDE

7 files changed, 0 insertions, 860 deletions

diff --git a/Samples/CrowIDE/src/ProjectTree/CSProjectFile.cs b/Samples/CrowIDE/src/ProjectTree/CSProjectFile.cs
deleted file mode 100644
index 586e2261..00000000
--- a/Samples/CrowIDE/src/ProjectTree/CSProjectFile.cs
+++ /dev/null
@@ -1,72 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using Microsoft.CodeAnalysis;
-using Microsoft.CodeAnalysis.CSharp;
-using Microsoft.CodeAnalysis.CSharp.Syntax;
-
-namespace Crow.Coding
-{
-	public class CSProjectFile : ProjectFile
-	{
-        CSharpSyntaxTree tree;
-
-
-        #region CTOR
-        public CSProjectFile (ProjectItem pi) : base (pi){			
-		}
-        #endregion
-
-        public override void UpdateSource(object sender, string newSrc)
-        {
-            base.UpdateSource(sender, newSrc);
-
-            tree = (CSharpSyntaxTree)CSharpSyntaxTree.ParseText (Source, CSharpParseOptions.Default);
-        }
-
-        public override void Open () {
-            base.Open ();
-
-            tree = (CSharpSyntaxTree)CSharpSyntaxTree.ParseText (Source, CSharpParseOptions.Default);
-
-			CompilationUnitSyntax root = (CompilationUnitSyntax)tree.GetRoot ();
-			MemberDeclarationSyntax firstMember = root.Members [0];
-
-			Console.WriteLine ( firstMember.GetType().FullName);
-
-			SyntaxToken tok = root.GetFirstToken();
-			
-			while (tok.Value != null) {
-				Console.Write (tok.Text);
-				tok = tok.GetNextToken (true,true);
-			}
-			Console.Out.Flush ();
-        }
-
-
-    }
-}
-
diff --git a/Samples/CrowIDE/src/ProjectTree/ImlProjectItem.cs b/Samples/CrowIDE/src/ProjectTree/ImlProjectItem.cs
deleted file mode 100644
index 8487f838..00000000
--- a/Samples/CrowIDE/src/ProjectTree/ImlProjectItem.cs
+++ /dev/null
@@ -1,89 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml;
-using System.IO;
-using Crow;
-using System.Threading;
-
-namespace Crow.Coding
-{
-	public class ImlProjectItem : ProjectFile
-	{
-		#region CTOR
-		public ImlProjectItem (ProjectItem pi) : base (pi){			
-		}
-		#endregion
-
-		Widget instance;
-		Measure designWidth, designHeight;
-
-		/// <summary>
-		/// instance created with an instantiator from the source by a DesignInterface,
-		/// for now, the one in ImlVisualEditor
-		/// </summary>
-		public Widget Instance {
-			get { return instance; }
-			set {
-				if (instance == value)
-					return;
-				instance = value;
-				NotifyValueChanged ("Instance", instance);
-			}
-		}
-			
-		public Measure DesignWidth {
-			get { return designWidth; }
-			set { 
-				if (designWidth == value)
-					return;
-				designWidth = value;
-				NotifyValueChanged ("DesignWidth", designWidth);
-			}
-		}
-		public Measure DesignHeight {
-			get { return designHeight; }
-			set {
-				if (designHeight == value)
-					return;
-				designHeight = value;
-				NotifyValueChanged ("DesignHeight", designHeight);
-			}
-		}
-
-
-		public List<Widget> GraphicTree { 
-			get { return new List<Widget> (new Widget[] {instance}); }
-		}
-
-		void GTView_SelectedItemChanged (object sender, SelectionChangeEventArgs e){
-			SelectedItem = e.NewValue;
-		}
-	}
-}
-
diff --git a/Samples/CrowIDE/src/ProjectTree/ProjectFile.cs b/Samples/CrowIDE/src/ProjectTree/ProjectFile.cs
deleted file mode 100644
index 294a28f5..00000000
--- a/Samples/CrowIDE/src/ProjectTree/ProjectFile.cs
+++ /dev/null
@@ -1,323 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Threading;
-using System.Xml;
-
-namespace Crow.Coding {
-    public class ProjectFile : ProjectItem {		
-		bool isOpened = false;
-		DateTime accessTime;
-		string source;
-		string origSource;
-		object selectedItem;
-		int curLine, curColumn;
-
-		internal ReaderWriterLockSlim srcEditMtx = new ReaderWriterLockSlim();
-
-		public Dictionary<object, bool> RegisteredEditors = new Dictionary<object, bool>();
-		List<String> undoStack = new List<string>();
-		List<String> redoStack = new List<string>();
-
-		public Crow.Command cmdSave, cmdSaveAs, cmdOpen, cmdClose, cmdUndo, cmdRedo;
-
-		void initCommands (){
-			cmdSave = new Crow.Command (new Action (() => Save ()))
-			{ Caption = "Save", Icon = new SvgPicture ("#CrowIDE.icons.save.svg"), CanExecute = false };
-			cmdSaveAs = new Crow.Command (new Action (() => SaveAs ()))
-			{ Caption = "Save As ..", Icon = new SvgPicture ("#CrowIDE.icons.save.svg"), CanExecute = false };
-			cmdOpen = new Crow.Command (new Action (() => Open ())) 
-			{ Caption = "Open", Icon = new SvgPicture ("#CrowIDE.icons.open.svg"), CanExecute = true };
-			cmdClose = new Crow.Command (new Action (() => OnQueryClose (this,null))) 
-			{ Caption = "Close", Icon = new SvgPicture ("#CrowIDE.icons.open.svg"), CanExecute = false };
-			cmdUndo = new Crow.Command (new Action (() => Undo (null))) 
-			{ Caption = "Undo", Icon = new SvgPicture ("#CrowIDE.icons.undo.svg"), CanExecute = false };
-			cmdRedo = new Crow.Command (new Action (() => Redo (null))) 
-			{ Caption = "Redo", Icon = new SvgPicture ("#CrowIDE.icons.redo.svg"), CanExecute = false };
-
-			Commands.Insert (0, cmdOpen);
-			Commands.Insert (1, cmdSave);
-			Commands.Insert (2, cmdSaveAs);
-			Commands.Insert (3, cmdUndo);
-			Commands.Insert (4, cmdRedo);
-			Commands.Add (cmdClose);
-		}
-		public ProjectFile () {
-			initCommands();
-		}
-		public ProjectFile (ProjectItem pi)
-			: base (pi.Project, pi.node) {
-			initCommands ();
-		}
-
-		public string ResourceID {
-			get {				
-				return Type != ItemType.EmbeddedResource ? null :
-					node.SelectSingleNode ("LogicalName") == null ?
-					Project.Name + "." + Path.Replace ('/', '.') :
-					LogicalName;
-			}
-		}
-		public string LogicalName {
-			get {
-				return node.SelectSingleNode ("LogicalName")?.InnerText;
-			}
-		}
-		public bool IsOpened {
-			get { return isOpened; }
-			set {
-				if (isOpened == value)
-					return;
-				isOpened = value;
-
-				cmdOpen.CanExecute = !isOpened;
-				cmdClose.CanExecute = isOpened;
-				cmdSave.CanExecute = isOpened && IsDirty;
-
-				if (isOpened) 
-					Project.solution.OpenItem (this);
-				else
-					Project.solution.CloseItem (this);				
-
-				NotifyValueChanged ("IsOpened", isOpened);
-			}
-		}
-
-		public void UnregisterEditor (object editor){
-			lock(RegisteredEditors){
-				RegisteredEditors.Remove (editor);
-			}
-		}
-		public void RegisterEditor (object editor) {
-			lock(RegisteredEditors){
-				RegisteredEditors.Add (editor, false);
-			}
-		}
-		public virtual void UpdateSource (object sender, string newSrc){
-			System.Diagnostics.Debug.WriteLine ("update source by {0}", sender);
-			Source = newSrc;
-			signalOtherRegisteredEditors (sender);
-		}
-		public void SignalEditorOfType<T> (){
-			lock (RegisteredEditors) {
-				object[] keys = RegisteredEditors.Keys.ToArray ();
-				foreach (object ed in keys) {
-					T editor = (T)ed;
-					if (editor == null)
-						continue;
-					RegisteredEditors [editor] = false;
-					break;
-				}
-			}
-		}
-		protected void signalOtherRegisteredEditors (object sender) {
-			lock (RegisteredEditors) {
-				object[] keys = RegisteredEditors.Keys.ToArray ();
-				foreach (object editor in keys) {
-					if (editor != sender)
-						RegisteredEditors [editor] = false;
-				}
-			}
-		}
-		public string Source {
-			get {
-				if (!IsOpened) {
-					using (StreamReader sr = new StreamReader (AbsolutePath))
-						source = sr.ReadToEnd ();
-					
-				} else {
-					if (DateTime.Compare (
-						    accessTime,
-						    System.IO.File.GetLastWriteTime (AbsolutePath)) < 0)
-						Console.WriteLine ("File has been modified outside CrowIDE");
-				}
-				return source;
-			}
-			set {
-				if (source == value)
-					return;
-				
-				srcEditMtx.EnterWriteLock ();
-
-				undoStack.Add (source);
-				cmdUndo.CanExecute = true;
-				redoStack.Clear ();
-				cmdRedo.CanExecute = false;
-				source = value;
-
-				NotifyValueChanged ("Source", source);
-				NotifyValueChanged ("IsDirty", IsDirty);
-
-				cmdSave.CanExecute = cmdSaveAs.CanExecute = IsDirty;
-
-				srcEditMtx.ExitWriteLock ();
-			}
-		}
-		public bool IsDirty {
-			get { return source != origSource; }
-		}
-		public int CurrentColumn{
-			get { return curColumn; }
-			set {
-				if (curColumn == value)
-					return;
-				curColumn = value;
-				NotifyValueChanged ("CurrentColumn", curColumn);
-			}
-		}
-		public int CurrentLine{
-			get { return curLine; }
-			set {
-				if (curLine == value)
-					return;
-				curLine = value;
-				NotifyValueChanged ("CurrentLine", curLine);
-			}
-		}
-
-		public object SelectedItem {
-			get { return selectedItem; }
-			set {
-				if (selectedItem == value)
-					return;
-				selectedItem= value;
-				Project.solution.SelectedItemElement = value;
-				NotifyValueChanged ("SelectedItem", selectedItem);
-			}
-		}
-
-		public CopyToOutputState CopyToOutputDirectory {
-			get {
-				XmlNode xn = node.SelectSingleNode ("CopyToOutputDirectory");
-				return xn == null ? CopyToOutputState.Never :
-					(CopyToOutputState)Enum.Parse (typeof(CopyToOutputState), xn.InnerText, true);
-			}
-		}
-
-		public virtual void Open () {			
-			accessTime = System.IO.File.GetLastWriteTime (AbsolutePath);
-			using (StreamReader sr = new StreamReader (AbsolutePath)) {
-				source = sr.ReadToEnd ();
-			}
-			origSource = source;
-			IsOpened = true;
-			NotifyValueChanged ("IsDirty", false);
-		}
-		public virtual void Save () {
-			if (!IsDirty)
-				return;
-			using (StreamWriter sw = new StreamWriter (AbsolutePath)) {
-				sw.Write (source);
-			}
-			origSource = source;
-			NotifyValueChanged ("IsDirty", false);
-		}
-		public virtual void SaveAs () {
-			if (!IsDirty)
-				return;
-			using (StreamWriter sw = new StreamWriter (AbsolutePath)) {
-				sw.Write (source);
-			}
-			origSource = source;
-			NotifyValueChanged ("IsDirty", false);
-		}
-		public void Close () {
-			origSource = source = null;
-			IsOpened = false;
-		}
-		public void Undo(object sender){
-			undo();
-			signalOtherRegisteredEditors (sender);
-		}
-		public void Redo(object sender){
-			redo();
-			signalOtherRegisteredEditors (sender);
-		}
-
-		void undo () {			
-			if (undoStack.Count == 0)
-				return;
-			
-			srcEditMtx.EnterWriteLock ();
-			string step = undoStack [undoStack.Count -1];
-			redoStack.Add (source);
-			cmdRedo.CanExecute = true;
-			undoStack.RemoveAt(undoStack.Count -1);
-
-			source = step;
-
-			NotifyValueChanged ("Source", source);
-			NotifyValueChanged ("IsDirty", IsDirty);
-			cmdSave.CanExecute = IsDirty;
-
-			if (undoStack.Count == 0)
-				cmdUndo.CanExecute = false;
-			srcEditMtx.ExitWriteLock ();
-		}
-
-		void redo () {
-			if (redoStack.Count == 0)
-				return;
-			srcEditMtx.EnterWriteLock ();
-			string step = redoStack [redoStack.Count -1];
-			undoStack.Add (source);
-			cmdUndo.CanExecute = true;
-			redoStack.RemoveAt(redoStack.Count -1);
-			source = step;
-			NotifyValueChanged ("Source", source);
-			NotifyValueChanged ("IsDirty", IsDirty);
-			cmdSave.CanExecute = IsDirty;
-
-			if (redoStack.Count == 0)
-				cmdRedo.CanExecute = false;
-			srcEditMtx.ExitWriteLock ();
-
-		}
-
-		public void onDoubleClick (object sender, MouseButtonEventArgs e){
-			if (IsOpened)
-				return;
-			Open ();
-		}
-
-		public void onClick (object sender, MouseButtonEventArgs e){
-			IsSelected = true;
-		}
-		public void OnQueryClose (object sender, EventArgs e){
-			if (IsDirty) {
-				MessageBox mb = MessageBox.ShowModal (CrowIDE.MainIFace,
-					                MessageBox.Type.YesNoCancel, $"{DisplayName} has unsaved changes.\nSave it now?");
-				mb.Yes += (object _sender, EventArgs _e) => { Save (); Close (); };
-				mb.No += (object _sender, EventArgs _e) => Close();
-			} else
-				Close ();
-		}
-	}
-}
-
diff --git a/Samples/CrowIDE/src/ProjectTree/ProjectItem.cs b/Samples/CrowIDE/src/ProjectTree/ProjectItem.cs
deleted file mode 100644
index afa3e3ed..00000000
--- a/Samples/CrowIDE/src/ProjectTree/ProjectItem.cs
+++ /dev/null
@@ -1,116 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml;
-using System.IO;
-using Crow;
-using System.Threading;
-
-namespace Crow.Coding
-{	
-	public class ProjectItem : ProjectNode {
-		#region CTOR
-		public ProjectItem() {}
-		public ProjectItem (Project project, XmlNode _node) : base (project){
-			node = _node;
-		}
-		#endregion
-
-		public XmlNode node;
-
-        public override Picture Icon {
-            get {
-                switch (Extension)
-                {
-                    case ".cs":
-                        return new SvgPicture("#CrowIDE.icons.cs-file.svg");
-                    case ".crow":                        
-                        return new SvgPicture("#CrowIDE.icons.xml-file.svg");
-                    case ".xml":
-                        return new SvgPicture("#CrowIDE.icons.xml-file.svg");
-                    default:
-                        return base.Icon;
-                }
-            }
-        }
-
-        public string Extension {
-			get { return System.IO.Path.GetExtension (Path); }
-		}
-		public string Path {
-			get {
-				return node.Attributes["Include"]?.Value.Replace('\\','/');
-			}
-		}
-		public string AbsolutePath {
-			get {
-				return System.IO.Path.Combine (Project.RootDir, Path);
-			}
-		}
-		public override ItemType Type {
-			get { 
-				return (ItemType)Enum.Parse (typeof(ItemType), node.Name, true);
-			}
-		}
-		public override string DisplayName {
-			get { 
-				return Type == ItemType.Reference ?
-					Path :
-					Path.Split ('/').LastOrDefault();
-			}
-		}
-		public string HintPath {
-			get { return node.SelectSingleNode ("HintPath")?.InnerText; }
-		}
-
-		public override bool IsSelected {
-			get {
-				return isSelected;
-			}
-			set {
-				if (value == isSelected)
-					return;
-
-				isSelected = value;
-
-				NotifyValueChanged ("IsSelected", isSelected);
-
-				if (isSelected) {
-					Project.solution.SelectedItem = this;
-					Project.IsExpanded = true;
-					ProjectNode pn = Parent;
-					while (pn != null) {
-						pn.IsExpanded = true;
-						pn = pn.Parent;
-					}
-				}
-			}
-		}
-	}
-}
-
diff --git a/Samples/CrowIDE/src/ProjectTree/ProjectNodes.cs b/Samples/CrowIDE/src/ProjectTree/ProjectNodes.cs
deleted file mode 100644
index bafb9cbd..00000000
--- a/Samples/CrowIDE/src/ProjectTree/ProjectNodes.cs
+++ /dev/null
@@ -1,159 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml;
-using System.IO;
-using Crow;
-using System.Threading;
-
-namespace Crow.Coding
-{
-	public enum ItemType {
-		ReferenceGroup,
-		Reference,
-		ProjectReference,
-		VirtualGroup,
-		Folder,
-		None,
-		Compile,
-		EmbeddedResource,
-	}
-	public enum CopyToOutputState {
-		Never,
-		Always,
-		PreserveNewest
-	}
-	public class ProjectNode  : IValueChange
-	{
-		#region IValueChange implementation
-		public event EventHandler<ValueChangeEventArgs> ValueChanged;
-		public virtual void NotifyValueChanged(string MemberName, object _value)
-		{
-			ValueChanged.Raise(this, new ValueChangeEventArgs(MemberName, _value));
-		}
-		#endregion
-
-		#region CTOR
-		public ProjectNode (Project project, ItemType _type, string _name) : this(project){			
-			type = _type;
-			name = _name;
-			initCommands ();
-		}
-		public ProjectNode (Project project){
-			Project = project;
-			initCommands ();
-		}
-		public ProjectNode (){
-			initCommands ();
-		}
-		#endregion
-
-		void initCommands () {
-			Commands = new List<Crow.Command> ();
-		}
-
-		ProjectNode parent;
-		bool isExpanded;
-		protected bool isSelected;
-		ItemType type;
-		string name;
-		List<ProjectNode> childNodes = new List<ProjectNode>();
-
-		public Project Project;
-		public List<Crow.Command> Commands;//list of command available for that node
-
-		public virtual Crow.Picture Icon {
-			get {
-				switch (Type) {
-				case ItemType.Reference:
-					return new SvgPicture ("#Crow.Icons.assembly.svg");
-				case ItemType.ProjectReference:
-					return new SvgPicture("#Crow.Icons.projectRef.svg"); 
-				default:
-					return new SvgPicture("#CrowIDE.icons.blank-file.svg"); 
-				}
-			}
-		}
-		public ProjectNode Parent {
-			get { return parent; }
-			set { parent = value; }
-		}
-		public virtual ItemType Type {
-			get { return type; }
-		}
-		public virtual string DisplayName {
-			get { return name; }
-		}
-		public List<ProjectNode> ChildNodes {
-			get { return childNodes;	}
-		}
-		public void AddChild (ProjectNode pn) {
-			childNodes.Add(pn);
-			pn.Parent = this;
-		}
-		public void RemoveChild (ProjectNode pn){
-			pn.Parent = null;
-			childNodes.Remove (pn);
-		}
-		public void SortChilds () {
-			foreach (ProjectNode pn in childNodes)
-				pn.SortChilds ();			
-			childNodes = childNodes.OrderBy(c=>c.Type).ThenBy(cn=>cn.DisplayName).ToList();
-		}
-
-		public bool IsExpanded
-		{
-			get { return isExpanded; }
-			set
-			{
-				if (value == isExpanded)
-					return;
-				isExpanded = value;
-				NotifyValueChanged ("IsExpanded", isExpanded);
-			}
-		}
-		public virtual bool IsSelected
-		{
-			get { return isSelected; }
-			set
-			{
-				if (value == isSelected)
-					return;
-				
-				isSelected = value;
-
-				NotifyValueChanged ("IsSelected", isSelected);
-			}
-		}
-		public override string ToString ()
-		{
-			return DisplayName;
-		}
-	}
-}
-
diff --git a/Samples/CrowIDE/src/ProjectTree/ProjectReference.cs b/Samples/CrowIDE/src/ProjectTree/ProjectReference.cs
deleted file mode 100644
index 84870746..00000000
--- a/Samples/CrowIDE/src/ProjectTree/ProjectReference.cs
+++ /dev/null
@@ -1,51 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml;
-using System.IO;
-using Crow;
-using System.Threading;
-
-namespace Crow.Coding
-{	
-	public class ProjectReference : ProjectItem {
-		public ProjectReference (ProjectItem pi) : base (pi.Project, pi.node){
-		}
-		public string ProjectGUID {
-			get {
-				return node.SelectSingleNode ("Project")?.InnerText;
-			}
-		}
-		public override string DisplayName {
-			get {
-				return node.SelectSingleNode ("Name").InnerText;
-			}
-		}
-	}
-}
-
diff --git a/Samples/CrowIDE/src/ProjectTree/StyleProjectItem.cs b/Samples/CrowIDE/src/ProjectTree/StyleProjectItem.cs
deleted file mode 100644
index 1de77cd7..00000000
--- a/Samples/CrowIDE/src/ProjectTree/StyleProjectItem.cs
+++ /dev/null
@@ -1,50 +0,0 @@
-//
-// ProjectNodes.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml;
-using System.IO;
-using Crow;
-using System.Threading;
-
-namespace Crow.Coding
-{
-	public class StyleProjectItem : ProjectFile
-	{
-		#region CTOR
-		public StyleProjectItem (ProjectItem pi) : base (pi){			
-		}
-		#endregion
-
-		public override void UpdateSource (object sender, string newSrc)
-		{
-			base.UpdateSource (sender, newSrc);
-			Project.solution.ReloadStyling ();
-		}
-	}
-}
-