From 3c7a54507f462f798a77aa4bb68b109683efd7c4 Mon Sep 17 00:00:00 2001
From: Daniel Grunwald <daniel@danielgrunwald.de>
Date: Sat, 30 May 2009 17:05:00 +0000
Subject: [PATCH] New Search Results pad. Add support for DropDownButton in
 toolbars.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@4165 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61
---
 AddIns/ICSharpCode.SharpDevelop.addin         | 80 ++++++++++-------
 .../Project/ICSharpCode.SharpDevelop.csproj   |  3 +
 .../Gui/Pads/SearchResultPad/ISearchResult.cs | 32 +++++++
 .../Pads/SearchResultPad/SearchResultPad.cs   | 82 +++++++++++++++++
 .../SearchResultPadToolbarCommands.cs         | 42 +++++++++
 .../Project/Src/Gui/Workbench/WpfWorkbench.cs | 43 ++++++---
 .../DropDownButton.cs                         | 71 +++++++++++++++
 .../ICSharpCode.Core.Presentation.csproj      |  7 +-
 .../Menu/MenuService.cs                       |  8 +-
 .../SplitButton.cs                            | 19 ++--
 .../ToolBar/ToolBarButton.cs                  |  5 +-
 .../ToolBar/ToolBarDropDownButton.cs          | 58 ++++++++++++
 .../ToolBar/ToolBarService.cs                 |  6 +-
 .../ToolBar/ToolBarSplitButton.cs             |  5 +-
 .../themes/Aero.NormalColor.xaml              | 80 +----------------
 .../themes/generic.xaml                       | 88 ++++++++++++++++---
 16 files changed, 473 insertions(+), 156 deletions(-)
 create mode 100644 src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/ISearchResult.cs
 create mode 100644 src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPad.cs
 create mode 100644 src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPadToolbarCommands.cs
 create mode 100644 src/Main/ICSharpCode.Core.Presentation/DropDownButton.cs
 create mode 100644 src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarDropDownButton.cs

diff --git a/AddIns/ICSharpCode.SharpDevelop.addin b/AddIns/ICSharpCode.SharpDevelop.addin
index 2052987762..aaa714272c 100644
--- a/AddIns/ICSharpCode.SharpDevelop.addin
+++ b/AddIns/ICSharpCode.SharpDevelop.addin
@@ -104,20 +104,20 @@
 		
 		<CommandBinding command="SDBuildCommands.BuildSolution" class="ICSharpCode.SharpDevelop.Project.Commands.Build" gestures="F8" />
 		<CommandBinding command="SDBuildCommands.RebuildSolution" class="ICSharpCode.SharpDevelop.Project.Commands.Rebuild" gestures="Alt+F8" />
-		<CommandBinding command="SDBuildCommands.CleanSolution" class="ICSharpCode.SharpDevelop.Project.Commands.Clean" />	
+		<CommandBinding command="SDBuildCommands.CleanSolution" class="ICSharpCode.SharpDevelop.Project.Commands.Clean" />
 		<CommandBinding command="SDBuildCommands.BuildProject" class="ICSharpCode.SharpDevelop.Project.Commands.BuildProject" gestures="F9" />
 		<CommandBinding command="SDBuildCommands.RebuildProject" class="ICSharpCode.SharpDevelop.Project.Commands.RebuildProject" gestures="Alt+F9" />
-		<CommandBinding command="SDBuildCommands.CleanProject" class="ICSharpCode.SharpDevelop.Project.Commands.CleanProject" />	
+		<CommandBinding command="SDBuildCommands.CleanProject" class="ICSharpCode.SharpDevelop.Project.Commands.CleanProject" />
 		<CommandBinding command="SDBuildCommands.AbortBuild" class="ICSharpCode.SharpDevelop.Project.Commands.AbortBuild" />
 		<CommandBinding command="SDBuildCommands.EditConfigurationsCommand" class="ICSharpCode.SharpDevelop.Project.Commands.EditConfigurationsCommand" />
-	
-		<CommandBinding command="SDProjectCommands.AddNewProjectToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddNewProjectToSolution" />		
-		<CommandBinding command="SDProjectCommands.AddExitingProjectToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddExitingProjectToSolution" />		
+		
+		<CommandBinding command="SDProjectCommands.AddNewProjectToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddNewProjectToSolution" />
+		<CommandBinding command="SDProjectCommands.AddExitingProjectToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddExitingProjectToSolution" />
 		<CommandBinding command="SDProjectCommands.AddExistingItemToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddExistingItemToSolution" />
-		<CommandBinding command="SDProjectCommands.AddNewSolutionFolderToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddNewSolutionFolderToSolution" />	
+		<CommandBinding command="SDProjectCommands.AddNewSolutionFolderToSolution" class="ICSharpCode.SharpDevelop.Project.Commands.AddNewSolutionFolderToSolution" />
 		
-	
-		<CommandBinding command="SDDebugCommands.Execute" class="ICSharpCode.SharpDevelop.Project.Commands.Execute" gestures="F5" />	
+		
+		<CommandBinding command="SDDebugCommands.Execute" class="ICSharpCode.SharpDevelop.Project.Commands.Execute" gestures="F5" />
 		<CommandBinding command="SDDebugCommands.ExecuteWithoutDebugger" class="ICSharpCode.SharpDevelop.Project.Commands.ExecuteWithoutDebugger" gestures="Ctrl+F5" />
 		<CommandBinding command="SDDebugCommands.StopDebugging" class="ICSharpCode.SharpDevelop.Project.Commands.StopDebuggingCommand" />
 		<CommandBinding command="SDDebugCommands.AttachToProcess" class="ICSharpCode.SharpDevelop.Project.Commands.AttachToProcessCommand" />
@@ -128,15 +128,15 @@
 		<CommandBinding command="SDDebugCommands.StepInto" class="ICSharpCode.SharpDevelop.Project.Commands.StepIntoDebuggingCommand" gestures="F11" />
 		<CommandBinding command="SDDebugCommands.StepOut" class="ICSharpCode.SharpDevelop.Project.Commands.StepOutDebuggingCommand" gestures="Shift+F11" />
 		<CommandBinding command="SDDebugCommands.ToggleBreakpoint" class="ICSharpCode.SharpDevelop.Project.Commands.ToggleBreakpointCommand" gestures="F7" />
-
-
+		
+		
 		<CommandBinding command="SDSearchCommands.ToggleBookmark" class="ICSharpCode.SharpDevelop.Bookmarks.ToggleBookmark" gestures="Ctrl+F2" />
 		<CommandBinding command="SDSearchCommands.PrevBookmark" class="ICSharpCode.SharpDevelop.Bookmarks.PrevBookmark" gestures="Alt+F2" />
-		<CommandBinding command="SDSearchCommands.NextBookmark" class="ICSharpCode.SharpDevelop.Bookmarks.NextBookmark" gestures="F2" />	
+		<CommandBinding command="SDSearchCommands.NextBookmark" class="ICSharpCode.SharpDevelop.Bookmarks.NextBookmark" gestures="F2" />
 		<CommandBinding command="SDSearchCommands.ClearBookmarks" class="ICSharpCode.SharpDevelop.Bookmarks.ClearBookmarks" />
 		<CommandBinding command="SDSearchCommands.GotoLineNumber" class="ICSharpCode.SharpDevelop.DefaultEditor.Commands.GotoLineNumber" gestures="Ctrl+G" />
 		<CommandBinding command="SDSearchCommands.GotoBrace" class="ICSharpCode.SharpDevelop.DefaultEditor.Commands.GotoMatchingBrace" gestures="Ctrl+B" />
-
+	
 	</Path>
 	
 	<Path name="/SharpDevelop/Workbench/InputBindings">
@@ -227,7 +227,7 @@
 		     category = "Tools"
 		     title    = "${res:MainWindow.Windows.SearchResultsLabel}"
 		     icon     = "PadIcons.FindResults"
-		     class    = "SearchAndReplace.SearchResultPanel"
+		     class    = "ICSharpCode.SharpDevelop.Gui.SearchResultPad"
 		     defaultPosition = "Bottom, Hidden" />
 		
 		<Pad id       = "Bookmarks"
@@ -284,7 +284,7 @@
 			<ToolbarItem id      = "Refresh"
 			             icon    = "ProjectBrowser.Toolbar.Refresh"
 			             tooltip = "${res:AddIns.HtmlHelp2.Refresh}"
-			             class   = "ICSharpCode.SharpDevelop.Project.Commands.RefreshProjectBrowser" 
+			             class   = "ICSharpCode.SharpDevelop.Project.Commands.RefreshProjectBrowser"
 			             command = "SDProjectCommands.RefreshProjectBrowser" />
 		</Condition>
 	</Path>
@@ -587,7 +587,7 @@
 		          icon  = "Icons.16x16.PasteIcon"
 		          loadclasslazy = "false"
 		          class = "ICSharpCode.SharpDevelop.Project.Commands.PasteProjectBrowserNode"
-		          />
+		/>
 		<MenuItem id = "Remove"
 		          label = "${res:Global.RemoveButtonText}"
 		          type = "Item"
@@ -979,7 +979,7 @@
 						             icon    = "Icons.16x16.RunProgramIcon"
 						             tooltip = "${res:XML.MainMenu.RunMenu.Run.Description}"
 						             class   = "ICSharpCode.SharpDevelop.Project.Commands.Execute"
-						              />
+						/>
 					</Condition>
 					
 					<Condition name="DebuggerSupports" debuggersupports = "StartWithoutDebugging">
@@ -987,7 +987,7 @@
 						             icon    = "Icons.16x16.Debug.StartWithoutDebugging"
 						             tooltip = "${res:XML.MainMenu.DebugMenu.RunWithoutDebug.Description}"
 						             class   = "ICSharpCode.SharpDevelop.Project.Commands.ExecuteWithoutDebugger"
-						              />
+						/>
 					</Condition>
 				</Condition>
 			</Condition>
@@ -1526,7 +1526,7 @@
 					          command  = "SDBuildCommands.RebuildProject" />
 					<MenuItem id    = "Clean project"
 					          label = "${res:XML.MainMenu.BuildMenu.CleanProject}"
-					          class = "ICSharpCode.SharpDevelop.Project.Commands.CleanProject" 
+					          class = "ICSharpCode.SharpDevelop.Project.Commands.CleanProject"
 					          command  = "SDBuildCommands.CleanProject" />
 					<!--<MenuItem id    = "Publish project"
 					          label = "${res:XML.MainMenu.BuildMenu.PublishProject}"
@@ -1543,16 +1543,16 @@
 				<MenuItem id = "SetConfiguration"
 				          label = "${res:XML.MainMenu.BuildMenu.SetConfiguration}"
 				          type = "Menu">
-					<MenuItem id = "ConfigurationBuilder" 
-					          type = "Builder" 
+					<MenuItem id = "ConfigurationBuilder"
+					          type = "Builder"
 					          class = "ICSharpCode.SharpDevelop.Project.Commands.SetConfigurationMenuBuilder" />
 				</MenuItem>
 				<MenuItem id = "SetPlatform"
 				          label = "${res:XML.MainMenu.BuildMenu.SetPlatform}"
 				          type = "Menu">
-					<MenuItem 
-						id = "PlatformBuilder" 
-						type = "Builder" 
+					<MenuItem
+						id = "PlatformBuilder"
+						type = "Builder"
 						class = "ICSharpCode.SharpDevelop.Project.Commands.SetPlatformMenuBuilder" />
 				</MenuItem>
 				<MenuItem id = "EditConfigurations"
@@ -1596,7 +1596,7 @@
 					          label = "${res:XML.MainMenu.DebugMenu.Stop}"
 					          icon  = "Icons.16x16.StopProcess"
 					          class = "ICSharpCode.SharpDevelop.Project.Commands.StopDebuggingCommand"
-						      command  = "SDDebugCommands.StopDebugging" />
+					          command  = "SDDebugCommands.StopDebugging" />
 				</Condition>
 			</Condition>
 			
@@ -1605,7 +1605,7 @@
 					<MenuItem id    = "Attach"
 					          label = "${res:XML.MainMenu.DebugMenu.Attach}"
 					          class = "ICSharpCode.SharpDevelop.Project.Commands.AttachToProcessCommand"
-						      command  = "SDDebugCommands.AttachToProcess" />
+					          command  = "SDDebugCommands.AttachToProcess" />
 				</Condition>
 			</Condition>
 			
@@ -1614,7 +1614,7 @@
 					<MenuItem id    = "Detach"
 					          label = "${res:XML.MainMenu.DebugMenu.Detach}"
 					          class = "ICSharpCode.SharpDevelop.Project.Commands.DetachFromProcessCommand"
-						      command  = "SDDebugCommands.DetachFromProcess" />
+					          command  = "SDDebugCommands.DetachFromProcess" />
 				</Condition>
 			</Condition>
 			
@@ -1626,7 +1626,7 @@
 					          icon     = "Icons.16x16.Debug.Break"
 					          shortcut = "Ctrl+Alt+B"
 					          class    = "ICSharpCode.SharpDevelop.Project.Commands.BreakDebuggingCommand"
-						      command  = "SDDebugCommands.BreakDebugging" />
+					          command  = "SDDebugCommands.BreakDebugging" />
 				</Condition>
 				<Condition name="IsProcessRunning" isprocessrunning = "False" isdebugging = "True" action = "Disable">
 					<MenuItem id       = "Continue"
@@ -1634,7 +1634,7 @@
 					          icon     = "Icons.16x16.Debug.Continue"
 					          shortcut = "F6"
 					          class    = "ICSharpCode.SharpDevelop.Project.Commands.ContinueDebuggingCommand"
-						      command  = "SDDebugCommands.ContinueDebugging" />
+					          command  = "SDDebugCommands.ContinueDebugging" />
 				</Condition>
 			</Condition>
 			
@@ -1646,19 +1646,19 @@
 					          icon     = "Icons.16x16.Debug.StepOver"
 					          shortcut = "F10"
 					          class    = "ICSharpCode.SharpDevelop.Project.Commands.StepDebuggingCommand"
-						      command  = "SDDebugCommands.StepOver" />
+					          command  = "SDDebugCommands.StepOver" />
 					<MenuItem id       = "Step into"
 					          label    = "${res:XML.MainMenu.DebugMenu.StepInto}"
 					          icon     = "Icons.16x16.Debug.StepInto"
 					          shortcut = "F11"
 					          class    = "ICSharpCode.SharpDevelop.Project.Commands.StepDebuggingCommand"
-						      command  = "SDDebugCommands.StepInto" />
+					          command  = "SDDebugCommands.StepInto" />
 					<MenuItem id       = "Step out"
 					          label    = "${res:XML.MainMenu.DebugMenu.StepOut}"
 					          icon     = "Icons.16x16.Debug.StepOut"
 					          shortcut = "Shift|F11"
 					          class    = "ICSharpCode.SharpDevelop.Project.Commands.StepOutDebuggingCommand"
-						      command  = "SDDebugCommands.StepOut" />
+					          command  = "SDDebugCommands.StepOut" />
 				</Condition>
 			</Condition>
 			
@@ -1950,8 +1950,8 @@
 			<MenuItem id = "SearchIncremental"
 			          label = "${res:XML.MainMenu.SearchMenu.IncrementalSearch}"
 			          shortcut = "Ctrl+E"
-			          class = "ICSharpCode.SharpDevelop.DefaultEditor.Commands.RunIncrementalSearch" 
-			          />
+			          class = "ICSharpCode.SharpDevelop.DefaultEditor.Commands.RunIncrementalSearch"
+			/>
 			<MenuItem id = "SearchReverseIncremental"
 			          label = "${res:XML.MainMenu.SearchMenu.ReverseIncrementalSearch}"
 			          shortcut = "Ctrl+Shift+E"
@@ -2185,6 +2185,20 @@
 		             class   = "ICSharpCode.SharpDevelop.Bookmarks.DeleteAllMarks"/>
 	</Path>
 	
+	<Path name = "/SharpDevelop/Pads/SearchResultPad/Toolbar">
+		<ToolbarItem id      = "ShowLast"
+		             type    = "DropDownButton"
+		             icon    = "Icons.16x16.FindIcon"
+		             tooltip = "${res:MainWindow.Windows.SearchResultPanel.ShowLast.ToolTip}">
+			<MenuItem id="RecentList" type="Builder" class="ICSharpCode.SharpDevelop.Gui.LastSearchResultsBuilder"/>
+			<MenuItem id="Separator" type="Separator"/>
+			<MenuItem id="ClearRecentList"
+			          type="Item"
+			          label="${res:MainWindow.Windows.SearchResultPanel.ClearHistory}"
+			          class="ICSharpCode.SharpDevelop.Gui.ClearSearchResultsList" />
+		</ToolbarItem>
+	</Path>
+	
 	<Path name = "/SharpDevelop/Pads/SearchResultPanel/Toolbar">
 		<Condition name = "Ownerstate" ownerstate = "DefaultMode" action = "Exclude">
 			<ToolbarItem id      = "ExpandAll"
diff --git a/src/Main/Base/Project/ICSharpCode.SharpDevelop.csproj b/src/Main/Base/Project/ICSharpCode.SharpDevelop.csproj
index 6fa596431a..74d7841b51 100644
--- a/src/Main/Base/Project/ICSharpCode.SharpDevelop.csproj
+++ b/src/Main/Base/Project/ICSharpCode.SharpDevelop.csproj
@@ -157,13 +157,16 @@
     </Compile>
     <Compile Include="Src\Gui\IImage.cs" />
     <Compile Include="Src\Gui\Pads\ProjectBrowser\TreeNodes\DirectoryNodeFactory.cs" />
+    <Compile Include="Src\Gui\Pads\SearchResultPad\ISearchResult.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\Nodes\SearchFolderNode.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\Nodes\SearchResultNode.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\Nodes\SearchRootNode.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\ProvidedDocumentInformation.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\SearchResult.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\SearchResultMatch.cs" />
+    <Compile Include="Src\Gui\Pads\SearchResultPad\SearchResultPadToolbarCommands.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\SearchResultPanel.cs" />
+    <Compile Include="Src\Gui\Pads\SearchResultPad\SearchResultPad.cs" />
     <Compile Include="Src\Gui\Pads\SearchResultPad\SearchResultPanelToolbarCommands.cs" />
     <Compile Include="Src\Gui\Pads\TaskList\TaskListPadCommands.cs" />
     <Compile Include="Src\Gui\Pads\ToolsPad.cs" />
diff --git a/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/ISearchResult.cs b/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/ISearchResult.cs
new file mode 100644
index 0000000000..1a19433a81
--- /dev/null
+++ b/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/ISearchResult.cs
@@ -0,0 +1,32 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <author name="Daniel Grunwald"/>
+//     <version>$Revision$</version>
+// </file>
+
+using System;
+
+namespace ICSharpCode.SharpDevelop.Gui
+{
+	/// <summary>
+	/// Represents the content of the search results pad.
+	/// </summary>
+	public interface ISearchResult
+	{
+		/// <summary>
+		/// Gets the title of the search result.
+		/// </summary>
+		string Text { get; }
+		
+		/// <summary>
+		/// Retrieves the UI Element for displaying the search results.
+		/// It is valid to create a new UI Element on each call or to reuse an existing one.
+		/// 
+		/// This method will only be called on the active search result in the 'Search Results' pad, so
+		/// it is valid to use a control for multiple search result instances and exchange that control's data when
+		/// this method is called.
+		/// </summary>
+		object GetControl();
+	}
+}
diff --git a/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPad.cs b/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPad.cs
new file mode 100644
index 0000000000..193afbe1e6
--- /dev/null
+++ b/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPad.cs
@@ -0,0 +1,82 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <author name="Daniel Grunwald"/>
+//     <version>$Revision$</version>
+// </file>
+
+using ICSharpCode.Core.Presentation;
+using System;
+using System.Collections.Generic;
+using System.Windows.Controls;
+
+namespace ICSharpCode.SharpDevelop.Gui
+{
+	/// <summary>
+	/// Pad that displays search results.
+	/// </summary>
+	public class SearchResultPad : AbstractPadContent
+	{
+		static SearchResultPad instance;
+		
+		public static SearchResultPad Instance {
+			get {
+				if (instance == null) {
+					WorkbenchSingleton.Workbench.GetPad(typeof(SearchResultPad)).CreatePad();
+				}
+				return instance;
+			}
+		}
+		
+		DockPanel dockPanel;
+		ToolBar toolBar;
+		ContentControl contentPlaceholder;
+		
+		public SearchResultPad()
+		{
+			if (instance != null)
+				throw new InvalidOperationException("Cannot create multiple instances");
+			instance = this;
+			toolBar = ToolBarService.CreateToolBar(this, "/SharpDevelop/Pads/SearchResultPad/Toolbar");
+			
+			DockPanel.SetDock(toolBar, Dock.Top);
+			contentPlaceholder = new ContentControl();
+			dockPanel = new DockPanel {
+				Children = { toolBar, contentPlaceholder }
+			};
+		}
+		
+		public override object Control {
+			get {
+				return dockPanel;
+			}
+		}
+		
+		List<ISearchResult> lastSearches = new List<ISearchResult>();
+		
+		public IEnumerable<ISearchResult> LastSearches {
+			get { return lastSearches; }
+		}
+		
+		public void ClearLastSearchesList()
+		{
+			lastSearches.Clear();
+		}
+		
+		public void ShowSearchResults(ISearchResult result)
+		{
+			if (result == null)
+				throw new ArgumentNullException("result");
+			
+			// move result to top of last searches
+			lastSearches.Remove(result);
+			lastSearches.Insert(0, result);
+			
+			contentPlaceholder.SetContent(result.GetControl());
+			
+			SearchResultsShown.RaiseEvent(this, EventArgs.Empty);
+		}
+		
+		public event EventHandler SearchResultsShown;
+	}
+}
diff --git a/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPadToolbarCommands.cs b/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPadToolbarCommands.cs
new file mode 100644
index 0000000000..faaea1faef
--- /dev/null
+++ b/src/Main/Base/Project/Src/Gui/Pads/SearchResultPad/SearchResultPadToolbarCommands.cs
@@ -0,0 +1,42 @@
+// <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.Collections;
+using System.Collections.Generic;
+
+using ICSharpCode.Core;
+using ICSharpCode.Core.Presentation;
+using System.Windows.Controls;
+
+namespace ICSharpCode.SharpDevelop.Gui
+{
+	public class LastSearchResultsBuilder : IMenuItemBuilder
+	{
+		public ICollection BuildItems(Codon codon, object owner)
+		{
+			List<object> items = new List<object>();
+			foreach (ISearchResult searchResult in SearchResultPad.Instance.LastSearches) {
+				MenuItem menuItem = new MenuItem();
+				menuItem.Header = searchResult.Text;
+				// copy in local variable so that lambda refers to correct loop iteration
+				ISearchResult searchResultCopy = searchResult;
+				menuItem.Click += (sender, e) => SearchResultPad.Instance.ShowSearchResults(searchResultCopy);
+				items.Add(menuItem);
+			}
+			return items;
+		}
+	}
+	
+	public class ClearSearchResultsList : AbstractMenuCommand
+	{
+		public override void Run()
+		{
+			SearchResultPad.Instance.ClearLastSearchesList();
+		}
+	}
+}
diff --git a/src/Main/Base/Project/Src/Gui/Workbench/WpfWorkbench.cs b/src/Main/Base/Project/Src/Gui/Workbench/WpfWorkbench.cs
index 1a017b116d..fca7208fdf 100644
--- a/src/Main/Base/Project/Src/Gui/Workbench/WpfWorkbench.cs
+++ b/src/Main/Base/Project/Src/Gui/Workbench/WpfWorkbench.cs
@@ -91,18 +91,18 @@ namespace ICSharpCode.SharpDevelop.Gui
 			
 			// Register context and load all commands from addin
 			CommandsRegistry.LoadAddinCommands(AddInTree.AddIns.FirstOrDefault(a => a.Name == "SharpDevelop"));
-				
+			
 			CommandsRegistry.RegisterCommandBindingsUpdateHandler(CommandsRegistry.DefaultContext, delegate {
-																	var bindings = CommandsRegistry.GetCommandBindings(CommandsRegistry.DefaultContext, null, null);
-																	CommandsRegistry.RemoveManagedCommandBindings(CommandBindings);
-																	CommandBindings.AddRange(bindings);
-																});
-				
+			                                                      	var bindings = CommandsRegistry.GetCommandBindings(CommandsRegistry.DefaultContext, null, null);
+			                                                      	CommandsRegistry.RemoveManagedCommandBindings(CommandBindings);
+			                                                      	CommandBindings.AddRange(bindings);
+			                                                      });
+			
 			CommandsRegistry.RegisterInputBindingUpdateHandler(CommandsRegistry.DefaultContext, delegate {
-																	var bindings = CommandsRegistry.GetInputBindings(CommandsRegistry.DefaultContext, null, null);
-																	CommandsRegistry.RemoveManagedInputBindings(InputBindings);
-																	InputBindings.AddRange(bindings);
-																});
+			                                                   	var bindings = CommandsRegistry.GetInputBindings(CommandsRegistry.DefaultContext, null, null);
+			                                                   	CommandsRegistry.RemoveManagedInputBindings(InputBindings);
+			                                                   	InputBindings.AddRange(bindings);
+			                                                   });
 			
 			CommandsRegistry.InvokeCommandBindingUpdateHandlers(CommandsRegistry.DefaultContext);
 			CommandsRegistry.InvokeInputBindingUpdateHandlers(CommandsRegistry.DefaultContext);
@@ -159,12 +159,14 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public ICollection<IViewContent> ViewContentCollection {
 			get {
+				WorkbenchSingleton.AssertMainThread();
 				return WorkbenchWindowCollection.SelectMany(w => w.ViewContents).ToList().AsReadOnly();
 			}
 		}
 		
 		public ICollection<IViewContent> PrimaryViewContents {
 			get {
+				WorkbenchSingleton.AssertMainThread();
 				return (from window in WorkbenchWindowCollection
 				        where window.ViewContents.Count > 0
 				        select window.ViewContents[0]
@@ -174,6 +176,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public IList<IWorkbenchWindow> WorkbenchWindowCollection {
 			get {
+				WorkbenchSingleton.AssertMainThread();
 				if (workbenchLayout != null)
 					return workbenchLayout.WorkbenchWindows;
 				else
@@ -183,6 +186,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public IList<PadDescriptor> PadContentCollection {
 			get {
+				WorkbenchSingleton.AssertMainThread();
 				return padDescriptorCollection.AsReadOnly();
 			}
 		}
@@ -191,6 +195,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public IWorkbenchWindow ActiveWorkbenchWindow {
 			get {
+				WorkbenchSingleton.AssertMainThread();
 				return activeWorkbenchWindow;
 			}
 			private set {
@@ -245,7 +250,10 @@ namespace ICSharpCode.SharpDevelop.Gui
 		IViewContent activeViewContent;
 		
 		public IViewContent ActiveViewContent {
-			get { return activeViewContent; }
+			get {
+				WorkbenchSingleton.AssertMainThread();
+				return activeViewContent;
+			}
 			private set {
 				if (activeViewContent != value) {
 					activeViewContent = value;
@@ -260,7 +268,10 @@ namespace ICSharpCode.SharpDevelop.Gui
 		object activeContent;
 		
 		public object ActiveContent {
-			get { return activeContent; }
+			get {
+				WorkbenchSingleton.AssertMainThread();
+				return activeContent;
+			}
 			private set {
 				if (activeContent != value) {
 					activeContent = value;
@@ -279,6 +290,8 @@ namespace ICSharpCode.SharpDevelop.Gui
 				return workbenchLayout;
 			}
 			set {
+				WorkbenchSingleton.AssertMainThread();
+				
 				if (workbenchLayout != null) {
 					workbenchLayout.ActiveContentChanged -= OnActiveWindowChanged;
 					workbenchLayout.Detach();
@@ -305,6 +318,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public void ShowView(IViewContent content, bool switchToOpenedView)
 		{
+			WorkbenchSingleton.AssertMainThread();
 			if (content == null)
 				throw new ArgumentNullException("content");
 			System.Diagnostics.Debug.Assert(WorkbenchLayout != null);
@@ -319,6 +333,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public void ShowPad(PadDescriptor content)
 		{
+			WorkbenchSingleton.AssertMainThread();
 			if (content == null)
 				throw new ArgumentNullException("content");
 			if (padDescriptorCollection.Contains(content))
@@ -337,6 +352,9 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public PadDescriptor GetPad(Type type)
 		{
+			WorkbenchSingleton.AssertMainThread();
+			if (type == null)
+				throw new ArgumentNullException("type");
 			foreach (PadDescriptor pad in PadContentCollection) {
 				if (pad.Class == type.FullName) {
 					return pad;
@@ -352,6 +370,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public void CloseAllViews()
 		{
+			WorkbenchSingleton.AssertMainThread();
 			try {
 				closeAll = true;
 				foreach (IWorkbenchWindow window in this.WorkbenchWindowCollection.ToArray()) {
diff --git a/src/Main/ICSharpCode.Core.Presentation/DropDownButton.cs b/src/Main/ICSharpCode.Core.Presentation/DropDownButton.cs
new file mode 100644
index 0000000000..9c7b85b7c7
--- /dev/null
+++ b/src/Main/ICSharpCode.Core.Presentation/DropDownButton.cs
@@ -0,0 +1,71 @@
+// <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.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Input;
+
+namespace ICSharpCode.Core.Presentation
+{
+	/// <summary>
+	/// A button that opens a drop-down menu when clicked.
+	/// </summary>
+	public class DropDownButton : ButtonBase
+	{
+		public static readonly DependencyProperty DropDownMenuProperty
+			= DependencyProperty.Register("DropDownMenu", typeof(ContextMenu),
+			                              typeof(DropDownButton), new FrameworkPropertyMetadata(null));
+		
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2104:DoNotDeclareReadOnlyMutableReferenceTypes")]
+		protected static readonly DependencyPropertyKey IsDropDownMenuOpenPropertyKey
+			= DependencyProperty.RegisterReadOnly("IsDropDownMenuOpen", typeof(bool),
+			                                      typeof(DropDownButton), new FrameworkPropertyMetadata(false));
+		
+		public static readonly DependencyProperty IsDropDownMenuOpenProperty = IsDropDownMenuOpenPropertyKey.DependencyProperty;
+		
+		static DropDownButton()
+		{
+			DefaultStyleKeyProperty.OverrideMetadata(typeof(DropDownButton), new FrameworkPropertyMetadata(typeof(DropDownButton)));
+		}
+		
+		public ContextMenu DropDownMenu {
+			get { return (ContextMenu)GetValue(DropDownMenuProperty); }
+			set { SetValue(DropDownMenuProperty, value); }
+		}
+		
+		public bool IsDropDownMenuOpen {
+			get { return (bool)GetValue(IsDropDownMenuOpenProperty); }
+			protected set { SetValue(IsDropDownMenuOpenPropertyKey, value); }
+		}
+		
+		protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
+		{
+			if (DropDownMenu != null && !IsDropDownMenuOpen) {
+				DropDownMenu.Placement = PlacementMode.Bottom;
+				DropDownMenu.PlacementTarget = this;
+				DropDownMenu.IsOpen = true;
+				DropDownMenu.Closed += DropDownMenu_Closed;
+				this.IsDropDownMenuOpen = true;
+			}
+		}
+		
+		void DropDownMenu_Closed(object sender, RoutedEventArgs e)
+		{
+			((ContextMenu)sender).Closed -= DropDownMenu_Closed;
+			this.IsDropDownMenuOpen = false;
+		}
+		
+		protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
+		{
+			if (!IsMouseCaptured) {
+				e.Handled = true;
+			}
+		}
+	}
+}
diff --git a/src/Main/ICSharpCode.Core.Presentation/ICSharpCode.Core.Presentation.csproj b/src/Main/ICSharpCode.Core.Presentation/ICSharpCode.Core.Presentation.csproj
index 30c554caa5..594e5eca3d 100644
--- a/src/Main/ICSharpCode.Core.Presentation/ICSharpCode.Core.Presentation.csproj
+++ b/src/Main/ICSharpCode.Core.Presentation/ICSharpCode.Core.Presentation.csproj
@@ -6,7 +6,7 @@
     <OutputType>Library</OutputType>
     <RootNamespace>ICSharpCode.Core.Presentation</RootNamespace>
     <AssemblyName>ICSharpCode.Core.Presentation</AssemblyName>
-    <TargetFrameworkVersion>v3.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <SourceAnalysisOverrideSettingsFile>"C:\Program Files\SharpDevelop\3.0\bin\..\AddIns\AddIns\Misc\SourceAnalysis\Settings.SourceAnalysis"</SourceAnalysisOverrideSettingsFile>
     <OutputPath>..\..\..\bin\</OutputPath>
@@ -51,6 +51,9 @@
       <RequiredTargetFramework>3.0</RequiredTargetFramework>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Core">
+      <RequiredTargetFramework>3.5</RequiredTargetFramework>
+    </Reference>
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />
@@ -74,6 +77,7 @@
     <Compile Include="CommandsService\ManagedInputBinding.cs" />
     <Compile Include="CommandsService\WpfCommandWrapper.cs" />
     <Compile Include="ConditionalSeparator.cs" />
+    <Compile Include="DropDownButton.cs" />
     <Compile Include="GetBitmapExtension.cs" />
     <Compile Include="IStatusUpdate.cs" />
     <Compile Include="LocalizeExtension.cs" />
@@ -88,6 +92,7 @@
     <Compile Include="SplitButton.cs" />
     <Compile Include="ToolBar\ToolBarButton.cs" />
     <Compile Include="ToolBar\ToolBarComboBox.cs" />
+    <Compile Include="ToolBar\ToolBarDropDownButton.cs" />
     <Compile Include="ToolBar\ToolBarService.cs" />
     <Compile Include="ToolBar\ToolBarSplitButton.cs" />
     <CodeAnalysisDictionary Include="Properties\CodeAnalysisDictionary.xml" />
diff --git a/src/Main/ICSharpCode.Core.Presentation/Menu/MenuService.cs b/src/Main/ICSharpCode.Core.Presentation/Menu/MenuService.cs
index b4bfe9d78f..714163dac5 100644
--- a/src/Main/ICSharpCode.Core.Presentation/Menu/MenuService.cs
+++ b/src/Main/ICSharpCode.Core.Presentation/Menu/MenuService.cs
@@ -94,7 +94,7 @@ namespace ICSharpCode.Core.Presentation
 		
 		public static IList CreateMenuItems(UIElement inputBindingOwner, object owner, string addInTreePath)
 		{
-			return CreateMenuItems(inputBindingOwner, AddInTree.BuildItems<MenuItemDescriptor>(addInTreePath, owner, false));
+			return ExpandMenuBuilders(CreateUnexpandedMenuItems(inputBindingOwner, AddInTree.BuildItems<MenuItemDescriptor>(addInTreePath, owner, false)));
 		}
 		
 		sealed class MenuItemBuilderPlaceholder
@@ -116,7 +116,7 @@ namespace ICSharpCode.Core.Presentation
 			}
 		}
 		
-		internal static IList CreateMenuItems(UIElement inputBindingOwner, IEnumerable descriptors)
+		internal static IList CreateUnexpandedMenuItems(UIElement inputBindingOwner, IEnumerable descriptors)
 		{
 			ArrayList result = new ArrayList();
 			if (descriptors != null) {
@@ -124,7 +124,7 @@ namespace ICSharpCode.Core.Presentation
 					result.Add(CreateMenuItemFromDescriptor(inputBindingOwner, descriptor));
 				}
 			}
-			return ExpandMenuBuilders(result);
+			return result;
 		}
 		
 		static IList ExpandMenuBuilders(ICollection input)
@@ -167,7 +167,7 @@ namespace ICSharpCode.Core.Presentation
 					var item = new CoreMenuItem(codon, descriptor.Caller) {
 						ItemsSource = new object[1]
 					};
-					var subItems = CreateMenuItems(inputBindingOwner, descriptor.SubItems);
+					var subItems = CreateUnexpandedMenuItems(inputBindingOwner, descriptor.SubItems);
 					item.SubmenuOpened += (sender, args) => {
 						item.ItemsSource = ExpandMenuBuilders(subItems);
 						args.Handled = true;
diff --git a/src/Main/ICSharpCode.Core.Presentation/SplitButton.cs b/src/Main/ICSharpCode.Core.Presentation/SplitButton.cs
index 042696d98e..63bdc4b439 100644
--- a/src/Main/ICSharpCode.Core.Presentation/SplitButton.cs
+++ b/src/Main/ICSharpCode.Core.Presentation/SplitButton.cs
@@ -16,13 +16,12 @@ using System.Windows.Shapes;
 namespace ICSharpCode.Core.Presentation
 {
 	/// <summary>
-	/// A button with drop-down menu.
+	/// A button that is split into two parts: the left part works like a normal button, the right part opens a drop-down menu when it is clicked.
 	/// </summary>
 	public class SplitButton : ButtonBase
 	{
 		public static readonly DependencyProperty DropDownMenuProperty
-			= DependencyProperty.Register("DropDownMenu", typeof(ContextMenu),
-			                              typeof(SplitButton), new FrameworkPropertyMetadata(null));
+			= DropDownButton.DropDownMenuProperty.AddOwner(typeof(SplitButton));
 		
 		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2104:DoNotDeclareReadOnlyMutableReferenceTypes")]
 		protected static readonly DependencyPropertyKey IsDropDownMenuOpenPropertyKey
@@ -46,24 +45,24 @@ namespace ICSharpCode.Core.Presentation
 			protected set { SetValue(IsDropDownMenuOpenPropertyKey, value); }
 		}
 		
-		FrameworkElement dropDownButton;
+		FrameworkElement dropDownArrow;
 		
 		public override void OnApplyTemplate()
 		{
 			base.OnApplyTemplate();
-			dropDownButton = (FrameworkElement)Template.FindName("PART_DropDownButton", this);
+			dropDownArrow = (FrameworkElement)Template.FindName("PART_DropDownArrow", this);
 		}
 		
-		bool IsOverDropDownButton(MouseEventArgs e)
+		bool IsOverDropDownArrow(MouseEventArgs e)
 		{
-			if (dropDownButton == null)
+			if (dropDownArrow == null)
 				return false;
-			return e.GetPosition(dropDownButton).X >= 0;
+			return e.GetPosition(dropDownArrow).X >= 0;
 		}
 		
 		protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
 		{
-			if (IsOverDropDownButton(e)) {
+			if (IsOverDropDownArrow(e)) {
 				e.Handled = true;
 				if (DropDownMenu != null) {
 					DropDownMenu.Placement = PlacementMode.Bottom;
@@ -85,7 +84,7 @@ namespace ICSharpCode.Core.Presentation
 		
 		protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
 		{
-			if (!IsMouseCaptured && IsOverDropDownButton(e)) {
+			if (!IsMouseCaptured && IsOverDropDownArrow(e)) {
 				e.Handled = true;
 			} else {
 				base.OnMouseLeftButtonUp(e);
diff --git a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarButton.cs b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarButton.cs
index 0d4b709e05..0b65dc7948 100644
--- a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarButton.cs
+++ b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarButton.cs
@@ -38,6 +38,8 @@ namespace ICSharpCode.Core.Presentation
 				image.Height = 16;
 				image.SetResourceReference(StyleProperty, ToolBarService.ImageStyleKey);
 				this.Content = new PixelSnapper(image);
+			} else {
+				this.Content = codon.Id;
 			}
 			UpdateText();
 			
@@ -46,9 +48,6 @@ namespace ICSharpCode.Core.Presentation
 		
 		public void UpdateText()
 		{
-			if (codon.Properties.Contains("label")){
-				this.Content = StringParser.Parse(codon.Properties["label"]);
-			}
 			if (codon.Properties.Contains("tooltip")) {
 				this.ToolTip = StringParser.Parse(codon.Properties["tooltip"]);
 			}
diff --git a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarDropDownButton.cs b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarDropDownButton.cs
new file mode 100644
index 0000000000..8eb79ec3a0
--- /dev/null
+++ b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarDropDownButton.cs
@@ -0,0 +1,58 @@
+// <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.Collections;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace ICSharpCode.Core.Presentation
+{
+	/// <summary>
+	/// A tool bar button that opens a drop down menu.
+	/// </summary>
+	sealed class ToolBarDropDownButton : DropDownButton, IStatusUpdate
+	{
+		readonly Codon codon;
+		readonly object caller;
+		
+		public ToolBarDropDownButton(Codon codon, object caller, IList subMenu)
+		{
+			ToolTipService.SetShowOnDisabled(this, true);
+			
+			this.codon = codon;
+			this.caller = caller;
+			
+			if (codon.Properties.Contains("icon")) {
+				var image = PresentationResourceService.GetImage(StringParser.Parse(codon.Properties["icon"]));
+				image.Height = 16;
+				image.SetResourceReference(StyleProperty, ToolBarService.ImageStyleKey);
+				this.Content = new PixelSnapper(image);
+			} else {
+				this.Content = codon.Id;
+			}
+			
+			this.DropDownMenu = MenuService.CreateContextMenu(subMenu);
+			UpdateText();
+		}
+		
+		public void UpdateText()
+		{
+			if (codon.Properties.Contains("tooltip")) {
+				this.ToolTip = StringParser.Parse(codon.Properties["tooltip"]);
+			}
+		}
+		
+		public void UpdateStatus()
+		{
+			if (codon.GetFailedAction(caller) == ConditionFailedAction.Exclude)
+				this.Visibility = Visibility.Collapsed;
+			else
+				this.Visibility = Visibility.Visible;
+		}
+	}
+}
diff --git a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarService.cs b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarService.cs
index 8e1f30d69a..06443fe916 100644
--- a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarService.cs
+++ b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarService.cs
@@ -72,10 +72,9 @@ namespace ICSharpCode.Core.Presentation
 					return "Label";
 					//return new ToolBarLabel(codon, caller);
 				case "DropDownButton":
-					return "DropDownButton";
-					//return new ToolBarDropDownButton(codon, caller, MenuService.CreateMenuItems(descriptor.SubItems));
+					return new ToolBarDropDownButton(codon, caller, MenuService.CreateUnexpandedMenuItems(null, descriptor.SubItems));
 				case "SplitButton":
-					return new ToolBarSplitButton(codon, caller, MenuService.CreateMenuItems(null, descriptor.SubItems));
+					return new ToolBarSplitButton(codon, caller, MenuService.CreateUnexpandedMenuItems(null, descriptor.SubItems));
 				case "Builder":
 					return codon.AddIn.CreateObject(codon.Properties["class"]);
 				default:
@@ -86,6 +85,7 @@ namespace ICSharpCode.Core.Presentation
 		static ToolBar CreateToolBar(object owner, AddInTreeNode treeNode)
 		{
 			ToolBar tb = new ToolBar();
+			ToolBarTray.SetIsLocked(tb, true);
 			tb.ItemsSource = CreateToolBarItems(treeNode.BuildChildItems<ToolbarItemDescriptor>(owner));
 			UpdateStatus(tb.ItemsSource); // setting Visible is only possible after the items have been added
 			//new LanguageChangeWatcher(toolStrip);
diff --git a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarSplitButton.cs b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarSplitButton.cs
index 71ef35eb73..d5bf6319fb 100644
--- a/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarSplitButton.cs
+++ b/src/Main/ICSharpCode.Core.Presentation/ToolBar/ToolBarSplitButton.cs
@@ -33,6 +33,8 @@ namespace ICSharpCode.Core.Presentation
 				image.Height = 16;
 				image.SetResourceReference(StyleProperty, ToolBarService.ImageStyleKey);
 				this.Content = new PixelSnapper(image);
+			} else {
+				this.Content = codon.Id;
 			}
 			
 			menuCommand = (ICommand)codon.AddIn.CreateObject(codon.Properties["class"]);
@@ -46,9 +48,6 @@ namespace ICSharpCode.Core.Presentation
 		
 		public void UpdateText()
 		{
-			if (codon.Properties.Contains("label")){
-				this.Content = StringParser.Parse(codon.Properties["label"]);
-			}
 			if (codon.Properties.Contains("tooltip")) {
 				this.ToolTip = StringParser.Parse(codon.Properties["tooltip"]);
 			}
diff --git a/src/Main/ICSharpCode.Core.Presentation/themes/Aero.NormalColor.xaml b/src/Main/ICSharpCode.Core.Presentation/themes/Aero.NormalColor.xaml
index 6999f02425..d7278cf987 100644
--- a/src/Main/ICSharpCode.Core.Presentation/themes/Aero.NormalColor.xaml
+++ b/src/Main/ICSharpCode.Core.Presentation/themes/Aero.NormalColor.xaml
@@ -2,80 +2,8 @@
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 	xmlns:local="clr-namespace:ICSharpCode.Core.Presentation"
 >
-	<Style TargetType="{x:Type local:SplitButton}">
-		<Setter Property="TextElement.Foreground" Value = "{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" />
-		<Setter Property="Control.Padding" Value="2,2,2,2"/>
-		<Setter Property="Border.BorderThickness" Value="1,1,1,1"/>
-		<Setter Property="Panel.Background" Value="Transparent"/>
-		<Setter Property="Border.BorderBrush" Value="Transparent"/>
-		<Setter Property="FrameworkElement.HorizontalAlignment" Value="Center"/>
-		<Setter Property="FrameworkElement.VerticalAlignment" Value="Center"/>
-		<Setter Property="Control.HorizontalContentAlignment" Value="Center"/>
-		<Setter Property="Control.VerticalContentAlignment" Value="Center"/>
-		<Setter Property="Template">
-			<Setter.Value>
-				<ControlTemplate TargetType="local:SplitButton"
-				                 xmlns:s="clr-namespace:System;assembly=mscorlib">
-					<Border
-						BorderThickness="{TemplateBinding Border.BorderThickness}"
-						BorderBrush="{TemplateBinding Border.BorderBrush}"
-						Background="{TemplateBinding Panel.Background}"
-						Name="OuterBorder"
-						SnapsToDevicePixels="True"
-					>
-						<StackPanel Orientation="Horizontal">
-							<ContentPresenter
-								Margin="{TemplateBinding Control.Padding}"
-								Content="{TemplateBinding ContentControl.Content}"
-								ContentTemplate="{TemplateBinding ContentControl.ContentTemplate}"
-								ContentStringFormat="{TemplateBinding ContentControl.ContentStringFormat}"
-								HorizontalAlignment="{TemplateBinding Control.HorizontalContentAlignment}"
-								VerticalAlignment="{TemplateBinding Control.VerticalContentAlignment}"
-								SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}" />
-							<Border
-								Name="PART_DropDownButton"
-								BorderThickness="1,0,0,0"
-								BorderBrush="{Binding ElementName=OuterBorder, Path=BorderBrush}"
-								SnapsToDevicePixels="True"
-							>
-								<Path Margin="2"
-								      Data = "M0,0 L1,0 0.5,1 z"
-								      Fill = "{TemplateBinding TextElement.Foreground}"
-								      Width = "7"
-								      Height = "3.5"
-								      Stretch = "Fill"/>
-							</Border>
-						</StackPanel>
-					</Border>
-					<ControlTemplate.Triggers>
-						<Trigger Property="UIElement.IsMouseOver" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="#FF3399FF" />
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="#FFC2E0FF"/>
-							<Setter Property="Panel.Background" TargetName="PART_DropDownButton" Value="#FFC2E0FF"/>
-						</Trigger>
-						<Trigger Property="UIElement.IsKeyboardFocused" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="#FF3399FF"/>
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="#FFC2E0FF"/>
-							<Setter Property="Panel.Background" TargetName="PART_DropDownButton" Value="#FFC2E0FF"/>
-						</Trigger>
-						<Trigger Property="ButtonBase.IsPressed" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="#FF3399FF"/>
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="#FF99CCFF"/>
-						</Trigger>
-						<Trigger Property="UIElement.IsEnabled" Value="False">
-							<Setter Property="TextElement.Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
-						</Trigger>
-						<Trigger Property="local:SplitButton.IsDropDownMenuOpen" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" />
-							<Setter Property="Border.BorderBrush" TargetName="PART_DropDownButton" Value="Transparent" />
-							<Setter Property="Border.BorderThickness" TargetName="OuterBorder" Value="1,1,1,0" />
-							<Setter Property="Border.Padding" TargetName="OuterBorder" Value="0,0,0,1" />
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="Transparent"/>
-							<Setter Property="Panel.Background" TargetName="PART_DropDownButton" Value="Transparent"/>
-						</Trigger>
-					</ControlTemplate.Triggers>
-				</ControlTemplate>
-			</Setter.Value>
-		</Setter>
-	</Style>
+	<!-- TODO: these colors don't get used currently - the StaticResource in generic.xaml doesn't pick them up, and DynamicResource doesn't work at all -->
+	<SolidColorBrush x:Key="DropDownButtonActiveBorder" Color="#FF3399FF"/>
+	<SolidColorBrush x:Key="DropDownButtonActiveBackground" Color="#FFC2E0FF"/>
+	<SolidColorBrush x:Key="SplitButtonPressedBackground" Color="#FF99CCFF"/>
 </ResourceDictionary>
\ No newline at end of file
diff --git a/src/Main/ICSharpCode.Core.Presentation/themes/generic.xaml b/src/Main/ICSharpCode.Core.Presentation/themes/generic.xaml
index 53f998d26f..8bbba69c76 100644
--- a/src/Main/ICSharpCode.Core.Presentation/themes/generic.xaml
+++ b/src/Main/ICSharpCode.Core.Presentation/themes/generic.xaml
@@ -2,6 +2,72 @@
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 	xmlns:local="clr-namespace:ICSharpCode.Core.Presentation"
 >
+	<SolidColorBrush x:Key="DropDownButtonActiveBorder" Color="#FF0A246A"/>
+	<SolidColorBrush x:Key="DropDownButtonActiveBackground" Color="#FFB6BDD2"/>
+	<SolidColorBrush x:Key="SplitButtonPressedBackground" Color="#FF8592B5"/>
+	
+	<Style TargetType="{x:Type local:DropDownButton}">
+		<Setter Property="TextElement.Foreground" Value = "{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" />
+		<Setter Property="Control.Padding" Value="2,2,2,2"/>
+		<Setter Property="Border.BorderThickness" Value="1,1,1,1"/>
+		<Setter Property="Panel.Background" Value="Transparent"/>
+		<Setter Property="Border.BorderBrush" Value="Transparent"/>
+		<Setter Property="FrameworkElement.HorizontalAlignment" Value="Center"/>
+		<Setter Property="FrameworkElement.VerticalAlignment" Value="Center"/>
+		<Setter Property="Control.HorizontalContentAlignment" Value="Center"/>
+		<Setter Property="Control.VerticalContentAlignment" Value="Center"/>
+		<Setter Property="Template">
+			<Setter.Value>
+				<ControlTemplate TargetType="local:DropDownButton"
+				                 xmlns:s="clr-namespace:System;assembly=mscorlib">
+					<Border
+						BorderThickness="{TemplateBinding Border.BorderThickness}"
+						BorderBrush="{TemplateBinding Border.BorderBrush}"
+						Background="{TemplateBinding Panel.Background}"
+						Name="OuterBorder"
+						SnapsToDevicePixels="True"
+					>
+						<StackPanel Orientation="Horizontal">
+							<ContentPresenter
+								Margin="{TemplateBinding Control.Padding}"
+								Content="{TemplateBinding ContentControl.Content}"
+								ContentTemplate="{TemplateBinding ContentControl.ContentTemplate}"
+								ContentStringFormat="{TemplateBinding ContentControl.ContentStringFormat}"
+								HorizontalAlignment="{TemplateBinding Control.HorizontalContentAlignment}"
+								VerticalAlignment="{TemplateBinding Control.VerticalContentAlignment}"
+								SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}" />
+							<Path Margin="0,2,2,2"
+							      Data = "M0,0 L1,0 0.5,1 z"
+							      Fill = "{TemplateBinding TextElement.Foreground}"
+							      Width = "7"
+							      Height = "3.5"
+							      Stretch = "Fill"/>
+						</StackPanel>
+					</Border>
+					<ControlTemplate.Triggers>
+						<Trigger Property="UIElement.IsMouseOver" Value="True">
+							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBorder}" />
+							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="{DynamicResource DropDownButtonActiveBackground}"/>
+						</Trigger>
+						<Trigger Property="UIElement.IsKeyboardFocused" Value="True">
+							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBorder}"/>
+							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBackground}"/>
+						</Trigger>
+						<Trigger Property="UIElement.IsEnabled" Value="False">
+							<Setter Property="TextElement.Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
+						</Trigger>
+						<Trigger Property="local:DropDownButton.IsDropDownMenuOpen" Value="True">
+							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" />
+							<Setter Property="Border.BorderThickness" TargetName="OuterBorder" Value="1,1,1,0" />
+							<Setter Property="Border.Padding" TargetName="OuterBorder" Value="0,0,0,1" />
+							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="Transparent"/>
+						</Trigger>
+					</ControlTemplate.Triggers>
+				</ControlTemplate>
+			</Setter.Value>
+		</Setter>
+	</Style>
+	
 	<Style TargetType="{x:Type local:SplitButton}">
 		<Setter Property="TextElement.Foreground" Value = "{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" />
 		<Setter Property="Control.Padding" Value="2,2,2,2"/>
@@ -33,7 +99,7 @@
 								VerticalAlignment="{TemplateBinding Control.VerticalContentAlignment}"
 								SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}" />
 							<Border
-								Name="PART_DropDownButton"
+								Name="PART_DropDownArrow"
 								BorderThickness="1,0,0,0"
 								BorderBrush="{Binding ElementName=OuterBorder, Path=BorderBrush}"
 								SnapsToDevicePixels="True"
@@ -49,29 +115,29 @@
 					</Border>
 					<ControlTemplate.Triggers>
 						<Trigger Property="UIElement.IsMouseOver" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="#FF0A246A" />
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="#FFB6BDD2"/>
-							<Setter Property="Panel.Background" TargetName="PART_DropDownButton" Value="#FFB6BDD2"/>
+							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBorder}" />
+							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBackground}"/>
+							<Setter Property="Panel.Background" TargetName="PART_DropDownArrow" Value="{StaticResource DropDownButtonActiveBackground}"/>
 						</Trigger>
 						<Trigger Property="UIElement.IsKeyboardFocused" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="#FF0A246A"/>
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="#FFB6BDD2"/>
-							<Setter Property="Panel.Background" TargetName="PART_DropDownButton" Value="#FFB6BDD2"/>
+							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBorder}" />
+							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBackground}"/>
+							<Setter Property="Panel.Background" TargetName="PART_DropDownArrow" Value="{StaticResource DropDownButtonActiveBackground}"/>
 						</Trigger>
 						<Trigger Property="ButtonBase.IsPressed" Value="True">
-							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="#FF0A246A"/>
-							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="#FF8592B5"/>
+							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{StaticResource DropDownButtonActiveBorder}" />
+							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="{StaticResource SplitButtonPressedBackground}"/>
 						</Trigger>
 						<Trigger Property="UIElement.IsEnabled" Value="False">
 							<Setter Property="TextElement.Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
 						</Trigger>
 						<Trigger Property="local:SplitButton.IsDropDownMenuOpen" Value="True">
 							<Setter Property="Border.BorderBrush" TargetName="OuterBorder" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" />
-							<Setter Property="Border.BorderBrush" TargetName="PART_DropDownButton" Value="Transparent" />
+							<Setter Property="Border.BorderBrush" TargetName="PART_DropDownArrow" Value="Transparent" />
 							<Setter Property="Border.BorderThickness" TargetName="OuterBorder" Value="1,1,1,0" />
 							<Setter Property="Border.Padding" TargetName="OuterBorder" Value="0,0,0,1" />
 							<Setter Property="Panel.Background" TargetName="OuterBorder" Value="Transparent"/>
-							<Setter Property="Panel.Background" TargetName="PART_DropDownButton" Value="Transparent"/>
+							<Setter Property="Panel.Background" TargetName="PART_DropDownArrow" Value="Transparent"/>
 						</Trigger>
 					</ControlTemplate.Triggers>
 				</ControlTemplate>