Implemented TextEditorSideBar for AvalonEdit.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@4929 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/AvalonEdit.AddIn/AvalonEdit.AddIn.csproj

@@ -50,6 +50,7 @@
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>
+    <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml" />
     <Reference Include="WindowsBase">
       <RequiredTargetFramework>3.0</RequiredTargetFramework>
@@ -116,5 +117,10 @@
     <Page Include="Src\QuickClassBrowser.xaml">
       <DependentUpon>QuickClassBrowser.cs</DependentUpon>
     </Page>
+    <ProjectReference Include="..\..\..\Main\ICSharpCode.SharpDevelop.Widgets\Project\ICSharpCode.SharpDevelop.Widgets.csproj">
+      <Project>{8035765F-D51F-4A0C-A746-2FD100E19419}</Project>
+      <Name>ICSharpCode.SharpDevelop.Widgets</Name>
+      <Private>False</Private>
+    </ProjectReference>
   </ItemGroup>
 </Project>

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/AvalonEditViewContent.cs

@@ -21,7 +21,8 @@ using System.Windows.Threading;
 
 namespace ICSharpCode.AvalonEdit.AddIn
 {
-	public class AvalonEditViewContent : AbstractViewContent, IEditable, IMementoCapable, ITextEditorProvider, IPositionable, IParseInformationListener
+	public class AvalonEditViewContent
+		: AbstractViewContent, IEditable, IMementoCapable, ITextEditorProvider, IPositionable, IParseInformationListener, IToolsHost
 	{
 		readonly CodeEditor codeEditor = new CodeEditor();
 		
@@ -33,6 +34,12 @@ namespace ICSharpCode.AvalonEdit.AddIn
 			file.ForceInitializeView(this);
 			codeEditor.Document.Changed += textEditor_Document_Changed;
 			codeEditor.CaretPositionChanged += CaretChanged;
+			codeEditor.TextCopied += codeEditor_TextCopied;
+		}
+		
+		void codeEditor_TextCopied(object sender, ICSharpCode.AvalonEdit.Editing.TextEventArgs e)
+		{
+			TextEditorSideBar.Instance.PutInClipboardRing(e.Text);
 		}
 		
 		void textEditor_Document_Changed(object sender, DocumentChangeEventArgs e)
@@ -248,5 +255,9 @@ namespace ICSharpCode.AvalonEdit.AddIn
 					}));
 		}
 		#endregion
+		
+		object IToolsHost.ToolsContent {
+			get { return TextEditorSideBar.Instance; }
+		}
 	}
 }

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/CodeEditor.cs

@@ -193,9 +193,18 @@ namespace ICSharpCode.AvalonEdit.AddIn
 			
 			textEditor.TextArea.TextView.MouseRightButtonDown += TextViewMouseRightButtonDown;
 			textEditor.TextArea.TextView.ContextMenuOpening += TextViewContextMenuOpening;
+			textEditor.TextArea.TextCopied += textEditor_TextArea_TextCopied;
 			
 			return textEditor;
 		}
+		
+		public event EventHandler<TextEventArgs> TextCopied;
+
+		void textEditor_TextArea_TextCopied(object sender, TextEventArgs e)
+		{
+			if (TextCopied != null)
+				TextCopied(this, e);
+		}
 
 		protected virtual void DisposeTextEditor(TextEditor textEditor)
 		{

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/EditingCommandHandler.cs

@@ -307,6 +307,10 @@ namespace ICSharpCode.AvalonEdit.Editing
 		static void CopySelectedText(TextArea textArea)
 		{
 			Clipboard.SetDataObject(textArea.Selection.CreateDataObject(textArea), true);
+			
+			string text = textArea.Selection.GetText(textArea.Document);
+			text = NewLineFinder.NormalizeNewLines(text, Environment.NewLine);
+			textArea.OnTextCopied(new TextEventArgs(text));
 		}
 		
 		const string LineSelectedType = "MSDEVLineSelect";  // This is the type VS 2003 and 2005 use for flagging a whole line copy
@@ -316,7 +320,8 @@ namespace ICSharpCode.AvalonEdit.Editing
 			ISegment wholeLine = new SimpleSegment(line.Offset, line.TotalLength);
 			string text = textArea.Document.GetText(wholeLine);
 			// Ensure we use the appropriate newline sequence for the OS
-			DataObject data = new DataObject(NewLineFinder.NormalizeNewLines(text, Environment.NewLine));
+			text = NewLineFinder.NormalizeNewLines(text, Environment.NewLine);
+			DataObject data = new DataObject(text);
 			
 			// Also copy text in HTML format to clipboard - good for pasting text into Word
 			// or to the SharpDevelop forums.
@@ -328,6 +333,8 @@ namespace ICSharpCode.AvalonEdit.Editing
 			data.SetData(LineSelectedType, lineSelected, false);
 			
 			Clipboard.SetDataObject(data, true);
+			
+			textArea.OnTextCopied(new TextEventArgs(text));
 		}
 		
 		static void CanPaste(object target, CanExecuteRoutedEventArgs args)

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Editing/TextArea.cs

@@ -781,5 +781,44 @@ namespace ICSharpCode.AvalonEdit.Editing
 		{
 			return textView.Services.GetService(serviceType);
 		}
+		
+		/// <summary>
+		/// Occurs when text inside the TextArea was copied.
+		/// </summary>
+		public event EventHandler<TextEventArgs> TextCopied;
+		
+		internal void OnTextCopied(TextEventArgs e)
+		{
+			if (TextCopied != null)
+				TextCopied(this, e);
+		}
+	}
+	
+	/// <summary>
+	/// EventArgs with text.
+	/// </summary>
+	[Serializable]
+	public class TextEventArgs : EventArgs
+	{
+		string text;
+		
+		/// <summary>
+		/// Gets the text.
+		/// </summary>
+		public string Text {
+			get {
+				return text;
+			}
+		}
+		
+		/// <summary>
+		/// Creates a new TextEventArgs instance.
+		/// </summary>
+		public TextEventArgs(string text)
+		{
+			if (text == null)
+				throw new ArgumentNullException("text");
+			this.text = text;
+		}
 	}
 }

src/Main/Base/Project/Src/Gui/Components/SideBar/TextEditorSideBar.cs

@@ -167,5 +167,15 @@ namespace ICSharpCode.SharpDevelop.Gui
 			
 			return el;
 		}
+		
+		protected override object StartItemDrag(SideTabItem draggedItem)
+		{
+			if (this.ActiveTab.ChoosedItem != draggedItem && this.ActiveTab.Items.Contains(draggedItem)) {
+				this.ActiveTab.ChoosedItem = draggedItem;
+			}
+			var dataObject = new System.Windows.DataObject();
+			dataObject.SetText(draggedItem.Tag.ToString());
+			return dataObject;
+		}
 	}
 }