r7305@daniel-notebook (orig r3336): daniel | 2008-08-14 07:39:30 +0200

Fixed adding secondary view contents.
 Convert AbstractViewContentHandlingLoadErrors to WPF.
 Allow WPF property pad.


git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0wpf@3338 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/ResourceEditor/Project/Src/DisplayDefinition.cs

@@ -57,7 +57,7 @@ namespace ResourceEditor
 		public ResourceEditWrapper(OpenedFile file)
 		{
 			this.TabPageText = "Resource editor";
-			base.UserControl = resourceEditor;
+			base.UserContent = resourceEditor;
 			resourceEditor.ResourceList.Changed += new EventHandler(SetDirty);
 			this.Files.Add(file);
 		}

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.AddIn/Src/SharpDevelopElementHost.cs

@@ -1,94 +0,0 @@
-// <file>
-//     <copyright see="prj:///doc/copyright.txt"/>
-//     <license see="prj:///doc/license.txt"/>
-//     <author name="Daniel Grunwald"/>
-//     <version>$Revision$</version>
-// </file>
-
-using System;
-using System.Windows;
-using System.Windows.Input;
-using System.Windows.Forms.Integration;
-using ICSharpCode.SharpDevelop.Gui;
-
-namespace ICSharpCode.WpfDesign.AddIn
-{
-	/// <summary>
-	/// Hosts a WPF element inside a Windows.Forms application.
-	/// </summary>
-	public class SharpDevelopElementHost : ElementHost, IUndoHandler, IClipboardHandler
-	{
-		static bool IsEnabled(ICommand command)
-		{
-			return command.CanExecute(null);
-		}
-		
-		static void Run(ICommand command)
-		{
-			command.Execute(null);
-		}
-		
-		public bool EnableUndo {
-			get { return IsEnabled(ApplicationCommands.Undo); }
-		}
-		
-		public bool EnableRedo {
-			get { return IsEnabled(ApplicationCommands.Redo); }
-		}
-		
-		public void Undo()
-		{
-			Run(ApplicationCommands.Undo);
-		}
-		
-		public void Redo()
-		{
-			Run(ApplicationCommands.Redo);
-		}
-		
-		public bool EnableCut {
-			get { return IsEnabled(ApplicationCommands.Undo); }
-		}
-		
-		public bool EnableCopy {
-			get { return IsEnabled(ApplicationCommands.Copy); }
-		}
-		
-		public bool EnablePaste {
-			get { return IsEnabled(ApplicationCommands.Paste); }
-		}
-		
-		public bool EnableDelete {
-			get { return IsEnabled(ApplicationCommands.Delete); }
-		}
-		
-		public bool EnableSelectAll {
-			get { return IsEnabled(ApplicationCommands.SelectAll); }
-		}
-		
-		public void Cut()
-		{
-			Run(ApplicationCommands.Cut);
-		}
-		
-		public void Copy()
-		{
-			Run(ApplicationCommands.Copy);
-		}
-		
-		public void Paste()
-		{
-			Run(ApplicationCommands.Paste);
-		}
-		
-		public void Delete()
-		{
-			Run(ApplicationCommands.Delete);
-		}
-		
-		public void SelectAll()
-		{
-			Run(ApplicationCommands.SelectAll);
-		}
-	}
-}

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.AddIn/Src/WpfViewContent.cs

@@ -48,10 +48,8 @@ namespace ICSharpCode.WpfDesign.AddIn
 			if (designer == null) {
 				// initialize designer on first load
 				DragDropExceptionHandler.HandleException = ICSharpCode.Core.MessageService.ShowError;
-				wpfHost = new SharpDevelopElementHost();
 				designer = new DesignSurface();
-				wpfHost.Child = designer;
-				this.UserControl = wpfHost;
+				this.UserContent = designer;
 				InitPropertyEditor();
 			}
 			using (XmlTextReader r = new XmlTextReader(stream)) {
@@ -94,15 +92,12 @@ namespace ICSharpCode.WpfDesign.AddIn
 		
 		#region Property editor / SelectionChanged
 		
-		ElementHost propertyEditorHost;
 		PropertyGridView propertyGridView;
 		
 		void InitPropertyEditor()
 		{
-			propertyEditorHost = new SharpDevelopElementHost();
 			propertyGridView = new PropertyGridView();
-			propertyEditorHost.Child = propertyGridView;
-			propertyContainer.PropertyGridReplacementControl = propertyEditorHost;
+			propertyContainer.PropertyGridReplacementContent = propertyGridView;
 		}
 		
 		ICollection<DesignItem> oldItems = new DesignItem[0];

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.AddIn/WpfDesign.AddIn.csproj

@@ -66,7 +66,6 @@
       <DependentUpon>ObjectEditor.xaml</DependentUpon>
     </Compile>
     <Compile Include="Src\PropertyDescriptionService.cs" />
-    <Compile Include="Src\SharpDevelopElementHost.cs" />
     <Compile Include="Src\WpfAndWinFormsTopLevelWindowService.cs" />
     <Compile Include="Src\WpfDisplayBinding.cs" />
     <Compile Include="Src\WpfSideTabItem.cs" />

src/Main/Base/Project/Src/Gui/AbstractViewContentHandlingLoadErrors.cs

@@ -7,10 +7,11 @@
 
 using System;
 using System.Collections.Generic;
-using System.Drawing;
-using System.Linq;
 using System.IO;
-using System.Windows.Forms;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
 
 namespace ICSharpCode.SharpDevelop.Gui
 {
@@ -28,8 +29,8 @@ namespace ICSharpCode.SharpDevelop.Gui
 	/// </summary>
 	public abstract class AbstractViewContentHandlingLoadErrors : AbstractViewContent
 	{
-		Panel panel = new Panel();
-		Control userControl;
+		ContentControl contentControl = new ContentControl();
+		object userContent;
 		
 		protected AbstractViewContentHandlingLoadErrors()
 		{
@@ -40,20 +41,16 @@ namespace ICSharpCode.SharpDevelop.Gui
 		}
 		
 		public sealed override object Content {
-			get { return panel; }
+			get { return contentControl; }
 		}
 		
-		protected Control UserControl {
-			get { return userControl; }
+		protected object UserContent {
+			get { return userContent; }
 			set {
-				if (userControl != value) {
-					if (errorList.Count == 0 && userControl != null) {
-						panel.Controls.Remove(userControl);
-					}
-					userControl = value;
-					userControl.Dock = DockStyle.Fill;
-					if (errorList.Count == 0 && userControl != null) {
-						panel.Controls.Add(userControl);
+				if (userContent != value) {
+					userContent = value;
+					if (errorList.Count == 0) {
+						contentControl.SetContent(userContent);
 					}
 				}
 			}
@@ -90,15 +87,11 @@ namespace ICSharpCode.SharpDevelop.Gui
 		{
 			if (errorTextBox == null) {
 				errorTextBox = new TextBox();
-				errorTextBox.Multiline = true;
-				errorTextBox.ScrollBars = ScrollBars.Both;
-				errorTextBox.ReadOnly = true;
-				errorTextBox.BackColor = SystemColors.Window;
-				errorTextBox.Dock = DockStyle.Fill;
+				errorTextBox.IsReadOnly = true;
+				errorTextBox.Background = SystemColors.WindowBrush;
 			}
 			errorTextBox.Text = ex.ToString();
-			panel.Controls.Clear();
-			panel.Controls.Add(errorTextBox);
+			contentControl.Content = errorTextBox;
 		}
 		
 		Dictionary<OpenedFile, LoadError> errorList = new Dictionary<OpenedFile, LoadError>();
@@ -110,10 +103,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 				if (errorList.Count > 0) {
 					errorList.Remove(file);
 					if (errorList.Count == 0) {
-						panel.Controls.Clear();
-						if (userControl != null) {
-							panel.Controls.Add(userControl);
-						}
+						contentControl.SetContent(userContent);
 					} else {
 						ShowError(errorList.Values.First().exception);
 					}

src/Main/Base/Project/Src/Gui/Pads/PropertyPad/PropertyContainer.cs

@@ -105,13 +105,13 @@ namespace ICSharpCode.SharpDevelop.Gui
 			}
 		}
 		
-		Control propertyGridReplacementControl;
+		object propertyGridReplacementContent;
 		
-		public Control PropertyGridReplacementControl {
-			get { return propertyGridReplacementControl; }
+		public object PropertyGridReplacementContent {
+			get { return propertyGridReplacementContent; }
 			set {
-				propertyGridReplacementControl = value;
-				PropertyPad.UpdatePropertyGridReplacementControl(this);
+				propertyGridReplacementContent = value;
+				PropertyPad.UpdatePropertyGridReplacementContent(this);
 			}
 		}
 		
@@ -125,7 +125,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 			Host = null;
 			SelectableObjects = null;
 			SelectedObject = null;
-			PropertyGridReplacementControl = null;
+			PropertyGridReplacementContent = null;
 		}
 	}
 }

src/Main/Base/Project/Src/Gui/Pads/PropertyPad/PropertyPad.cs

@@ -43,7 +43,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 			UpdateHostIfActive(pc);
 			UpdateSelectedObjectIfActive(pc);
 			UpdateSelectableIfActive(pc);
-			UpdatePropertyGridReplacementControl(pc);
+			UpdatePropertyGridReplacementContent(pc);
 		}
 		
 		internal static void UpdateSelectedObjectIfActive(PropertyContainer container)
@@ -81,27 +81,20 @@ namespace ICSharpCode.SharpDevelop.Gui
 			instance.SetSelectableObjects(container.SelectableObjects);
 		}
 		
-		internal static void UpdatePropertyGridReplacementControl(PropertyContainer container)
+		internal static void UpdatePropertyGridReplacementContent(PropertyContainer container)
 		{
 			if (instance == null) return;
 			if (instance.activeContainer != container)
 				return;
 			LoggingService.Debug("UpdatePropertyGridReplacementControl");
-			if (container.PropertyGridReplacementControl != null) {
-				if (!instance.panel.Controls.Contains(container.PropertyGridReplacementControl)) {
-					instance.panel.Controls.Clear();
-					container.PropertyGridReplacementControl.Dock = DockStyle.Fill;
-					instance.panel.Controls.Add(container.PropertyGridReplacementControl);
-				}
+			if (container.PropertyGridReplacementContent != null) {
+				instance.contentControl.SetContent(container.PropertyGridReplacementContent);
 			} else {
-				if (!instance.panel.Controls.Contains(instance.grid)) {
-					instance.panel.Controls.Clear();
-					instance.panel.Controls.Add(instance.grid);
-					instance.panel.Controls.Add(instance.comboBox);
-				}
+				instance.contentControl.SetContent(instance.panel);
 			}
 		}
 		
+		System.Windows.Controls.ContentControl contentControl;
 		Panel panel;
 		ComboBox comboBox;
 		PropertyGrid grid;
@@ -125,7 +118,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public override object Content {
 			get {
-				return panel;
+				return contentControl;
 			}
 		}
 		
@@ -157,6 +150,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		public PropertyPad()
 		{
 			instance = this;
+			contentControl = new System.Windows.Controls.ContentControl();
 			panel = new Panel();
 			
 			grid = new PropertyGrid();

src/Main/Base/Project/Src/Gui/Workbench/Layouts/AvalonDockLayout.cs

@@ -212,6 +212,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		{
 			AvalonWorkbenchWindow window = new AvalonWorkbenchWindow(this);
 			window.ViewContents.Add(content);
+			window.ViewContents.AddRange(content.SecondaryViewContents);
 			documentPane.Items.Add(window);
 			dockingManager.Show(window);
 			return window;

src/Main/Base/Project/Src/Gui/Workbench/Layouts/AvalonPadContent.cs

@@ -50,7 +50,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 				placeholder.IsVisibleChanged -= AvalonPadContent_IsVisibleChanged;
 				content = descriptor.PadContent;
 				if (content != null) {
-					this.Content = AvalonWorkbenchWindow.WrapContent(content.Content);
+					this.SetContent(content.Content);
 					placeholder = null;
 				}
 			}

src/Main/Base/Project/Src/Gui/Workbench/Layouts/AvalonWorkbenchWindow.cs

@@ -118,7 +118,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 				window.RegisterNewContent(item);
 				
 				if (Count == 1) {
-					window.Content = WrapContent(item.Content);
+					window.SetContent(item.Content);
 				} else {
 					if (Count == 2) {
 						window.CreateViewTabControl();
@@ -127,13 +127,13 @@ namespace ICSharpCode.SharpDevelop.Gui
 						
 						TabItem oldPage = new TabItem();
 						oldPage.Header = StringParser.Parse(oldItem.TabPageText);
-						oldPage.Content = WrapContent(oldItem.Content);
+						oldPage.SetContent(oldItem.Content);
 						window.viewTabControl.Items.Add(oldPage);
 					}
 					
 					TabItem newPage = new TabItem();
 					newPage.Header = StringParser.Parse(item.TabPageText);
-					newPage.Content = WrapContent(item.Content);
+					newPage.SetContent(item.Content);
 					
 					window.viewTabControl.Items.Insert(index, newPage);
 				}
@@ -149,7 +149,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 				if (Count < 2) {
 					window.ClearContent();
 					if (Count == 1) {
-						window.Content = this[0].Content;
+						window.SetContent(this[0].Content);
 					}
 				} else {
 					window.viewTabControl.Items.RemoveAt(index);
@@ -167,27 +167,16 @@ namespace ICSharpCode.SharpDevelop.Gui
 				
 				if (Count == 1) {
 					window.ClearContent();
-					window.Content = WrapContent(item.Content);
+					window.SetContent(item.Content);
 				} else {
 					TabItem page = (TabItem)window.viewTabControl.Items[index];
-					page.Content = WrapContent(item.Content);
+					page.SetContent(item.Content);
 					page.Header = StringParser.Parse(item.TabPageText);
 				}
 				window.UpdateActiveViewContent();
 			}
 		}
 		
-		internal static object WrapContent(object content)
-		{
-			if (content is System.Windows.Forms.Control) {
-				return new System.Windows.Forms.Integration.WindowsFormsHost {
-					Child = (System.Windows.Forms.Control)content
-				};
-			} else {
-				return content;
-			}
-		}
-		
 		readonly ViewContentCollection viewContents;
 		
 		public IList<IViewContent> ViewContents {

src/Main/Base/Project/Src/Util/ExtensionMethods.cs

@@ -10,7 +10,9 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
-using System.Windows.Forms;
+
+using WinForms = System.Windows.Forms;
+using System.Windows.Controls;
 
 namespace ICSharpCode.SharpDevelop
 {
@@ -50,11 +52,11 @@ namespace ICSharpCode.SharpDevelop
 			return string.Join(separator, input.ToArray());
 		}
 		
-		public static IEnumerable<Control> GetRecursive(this Control.ControlCollection collection)
+		public static IEnumerable<WinForms.Control> GetRecursive(this WinForms.Control.ControlCollection collection)
 		{
-			foreach (Control ctl in collection) {
+			foreach (WinForms.Control ctl in collection) {
 				yield return ctl;
-				foreach (Control subCtl in ctl.Controls.GetRecursive()) {
+				foreach (WinForms.Control subCtl in ctl.Controls.GetRecursive()) {
 					yield return subCtl;
 				}
 			}
@@ -89,7 +91,7 @@ namespace ICSharpCode.SharpDevelop
 		/// <summary>
 		/// Gets the IWin32Window associated with a WPF window.
 		/// </summary>
-		public static System.Windows.Forms.IWin32Window GetWin32Window(this System.Windows.Window window)
+		public static WinForms.IWin32Window GetWin32Window(this System.Windows.Window window)
 		{
 			var wnd = System.Windows.PresentationSource.FromVisual(window) as System.Windows.Interop.IWin32Window;
 			if (wnd != null)
@@ -98,7 +100,7 @@ namespace ICSharpCode.SharpDevelop
 				return null;
 		}
 		
-		sealed class Win32WindowAdapter : System.Windows.Forms.IWin32Window
+		sealed class Win32WindowAdapter : WinForms.IWin32Window
 		{
 			System.Windows.Interop.IWin32Window window;
 			
@@ -111,5 +113,27 @@ namespace ICSharpCode.SharpDevelop
 				get { return window.Handle; }
 			}
 		}
+		
+		/// <summary>
+		/// Sets the Content property of the specified ControlControl to the specified content.
+		/// If the content is a Windows-Forms control, it is wrapped in a WindowsFormsHost.
+		/// If the content control already contains a WindowsFormsHost with that content,
+		/// the old WindowsFormsHost is kept.
+		/// </summary>
+		public static void SetContent(this ContentControl contentControl, object content)
+		{
+			if (contentControl == null)
+				throw new ArgumentNullException("contentControl");
+			if (content is WinForms.Control) {
+				var host = contentControl.Content as WinForms.Integration.WindowsFormsHost;
+				if (host == null || host.Child != content) {
+					contentControl.Content = new WinForms.Integration.WindowsFormsHost {
+						Child = (System.Windows.Forms.Control)content
+					};
+				}
+			} else {
+				contentControl.Content = content;
+			}
+		}
 	}
 }