SD2-723. Can now use F2 key to edit a project browser node. The ExtTreeView checks the CanLabelEdit property on the node before allowing the edit. No error message shown if the project browser node's text is unchanged after renaming.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1214 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Gui/Components/ExtTreeView/ExtTreeNode.cs

@@ -115,7 +115,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		}
 		
 		#region Label edit
-		protected bool canLabelEdit = true;
+		protected bool canLabelEdit = false;
 		public virtual bool CanLabelEdit {
 			get {
 				return canLabelEdit;

src/Main/Base/Project/Src/Gui/Components/ExtTreeView/ExtTreeView.cs

@@ -139,21 +139,24 @@ namespace ICSharpCode.SharpDevelop.Gui
 			if (node == null) {
 				return;
 			}
+			
+			if (node.CanLabelEdit) {
 				node.EnsureVisible();
 				SelectedNode = node;
 				LabelEdit = true;
 				node.BeforeLabelEdit();
 				node.BeginEdit();
 			}
+		}
 		
-		protected override bool ProcessDialogKey(Keys keyData)
+		protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
 		{
 			switch (keyData) {
 				case Keys.F2:
 					StartLabelEdit(SelectedNode as ExtTreeNode);
 					break;
 			}
-			return base.ProcessDialogKey(keyData);
+			return base.ProcessCmdKey(ref msg, keyData);
 		}
 		
 		protected override void OnAfterLabelEdit(NodeLabelEditEventArgs e)

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/AbstractProjectBrowserTreeNode.cs

@@ -30,17 +30,6 @@ namespace ICSharpCode.SharpDevelop.Project
 		string                  toolbarAddinTreePath     = null;
 		
 		protected bool autoClearNodes = true;
-		protected bool canLabelEdited = true;
-		
-		/// <returns>
-		/// True, if this node can be label edited, false otherwise.
-		/// </returns>
-		public bool CanLabelEdited {
-			get {
-				return canLabelEdited;
-			}
-		}
-		
 		
 		public virtual string ToolbarAddinTreePath {
 			get {

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/DirectoryNode.cs

@@ -244,11 +244,13 @@ namespace ICSharpCode.SharpDevelop.Project
 		{
 			sortOrder = 1;
 			SetIcon();
+			canLabelEdit = true;
 		}
 		
 		public DirectoryNode(string directory) : this(directory, FileNodeStatus.None)
 		{
 			sortOrder = 1;
+			canLabelEdit = true;
 		}
 		CustomNode removeMe = null;
 		public DirectoryNode(string directory, FileNodeStatus fileNodeStatus)
@@ -262,6 +264,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			removeMe.AddTo(this);
 			
 			SetIcon();
+			canLabelEdit = true;
 		}
 		
 		/// <summary>
@@ -482,6 +485,9 @@ namespace ICSharpCode.SharpDevelop.Project
 			if (!FileService.CheckDirectoryName(newName)) {
 				return;
 			}
+			if (String.Compare(Text, newName, true) == 0) {
+				return;
+			}
 			string oldText = Text;
 			Text = newName;
 			if (Directory != null) {

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/FileNode.cs

@@ -112,11 +112,13 @@ namespace ICSharpCode.SharpDevelop.Project
 			
 			autoClearNodes = false;
 			SetIcon();
+			canLabelEdit = true;
 		}
 		
 		public FileNode(string fileName) : this (fileName, FileNodeStatus.None)
 		{
 			sortOrder = 5;
+			canLabelEdit = true;
 		}
 		
 		public override void ActivateItem()

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/SolutionFolderNode.cs

@@ -60,6 +60,7 @@ namespace ICSharpCode.SharpDevelop.Project
 		public SolutionFolderNode(Solution solution, SolutionFolder folder)
 		{
 			sortOrder = 0;
+			canLabelEdit = true;
 			
 			ContextmenuAddinTreePath = "/SharpDevelop/Pads/ProjectBrowser/ContextMenu/SolutionFolderNode";
 			this.solution  = solution;

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/SolutionItemNode.cs

@@ -35,6 +35,7 @@ namespace ICSharpCode.SharpDevelop.Project
 		public SolutionItemNode(Solution solution, SolutionItem item)
 		{
 			sortOrder = 2;
+			canLabelEdit = true;
 			
 			ContextmenuAddinTreePath = "/SharpDevelop/Pads/ProjectBrowser/ContextMenu/SolutionItemNode";
 			

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/SolutionNode.cs

@@ -39,6 +39,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			this.solution = solution;
 			Text = "Solution " + solution.Name;
 			autoClearNodes = false;
+			canLabelEdit = true;
 			
 			ContextmenuAddinTreePath = "/SharpDevelop/Pads/ProjectBrowser/ContextMenu/SolutionNode";