Combobox with Commands

src/AddIns/Analysis/CodeQuality/CodeQualityAnalysis.csproj

@@ -142,11 +142,12 @@
     <Compile Include="Src\Relationship.cs" />
     <Compile Include="Src\RelationshipType.cs" />
     <Compile Include="Src\Type.cs" />
+    <Compile Include="Src\Utility\ComboBoxWithCommand.cs" />
     <Compile Include="Src\Utility\DoubleKeyDictionary.cs" />
     <Compile Include="Src\Utility\IColorizer.cs" />
     <Compile Include="Src\Utility\Helper.cs" />
-    <Compile Include="Src\Utility\LocalizeableCombo\EnumToFriendlyNameConverter.cs" />
-    <Compile Include="Src\Utility\LocalizeableCombo\LocalizableDescriptionAttribute.cs" />
+    <Compile Include="Src\Utility\Localizeable\EnumToFriendlyNameConverter.cs" />
+    <Compile Include="Src\Utility\Localizeable\LocalizableDescriptionAttribute.cs" />
     <Compile Include="Src\Utility\Matrix.cs" />
     <Compile Include="Src\Utility\RelayCommand.cs" />
     <Compile Include="Src\Utility\ViewModelBase.cs" />
@@ -270,7 +271,7 @@
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Src\Utility" />
-    <Folder Include="Src\Utility\LocalizeableCombo" />
+    <Folder Include="Src\Utility\Localizeable" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

src/AddIns/Analysis/CodeQuality/Src/MainWindow.xaml

@@ -12,7 +12,8 @@
 	xmlns:tree="http://icsharpcode.net/sharpdevelop/treeview"
 	xmlns:sys="clr-namespace:System;assembly=mscorlib"
 	xmlns:t="clr-namespace:TreeMaps.Controls;assembly=TreeMaps"
-	xmlns:loc ="clr-namespace:ICSharpCode.CodeQualityAnalysis.Utility.LocalizeableCombo"
+	xmlns:loc ="clr-namespace:ICSharpCode.CodeQualityAnalysis.Utility.Localizeable"
+	xmlns:util="clr-namespace:ICSharpCode.CodeQualityAnalysis.Utility"
 	Title="{Binding FrmTitle}"
 	x:Name="root">
 	
@@ -279,16 +280,18 @@
 						Grid.Column="0">
 						<ToolBar>
 							<TextBlock Text="Level: " />
-							<!-- SelectedItem="{Binding MetricsLevelSelectedItem}"-->
-							<ComboBox Width="200"							          							          
-							          ItemsSource="{Binding Source={StaticResource MetricsLevel}}"></ComboBox>							         														
+							
+							<util:ComboBoxWithCommand Width="200"
+								ItemsSource="{Binding Source={StaticResource MetricsLevel}}"
+								Command="{Binding ActivateMetrics}">
+							</util:ComboBoxWithCommand>
 							
 							<TextBlock  Margin="4,0,0,0" Text="Metric: " />
-													
-							<ComboBox Width="200" Margin="4,0,0,0"
-							          ItemsSource="{Binding Source={StaticResource Metrics}}"
-							          SelectedItem="{Binding SelectedMetrics}">
-								<ComboBox.ItemTemplate>
+							
+							<util:ComboBoxWithCommand Width="200" Margin="4,0,0,0"
+								ItemsSource="{Binding Source={StaticResource Metrics}}"
+								Command="{Binding ShowTreeMap}">
+								<util:ComboBoxWithCommand.ItemTemplate>
 									<DataTemplate>
 										<Label  Content="{Binding   Path=.,Mode=OneWay,
 										       Converter={StaticResource enumItemsConverter}}"
@@ -297,10 +300,10 @@
 										       VerticalAlignment="Center"/>
 									
 									</DataTemplate>
-								</ComboBox.ItemTemplate>
-							</ComboBox>
+								</util:ComboBoxWithCommand.ItemTemplate>
+							</util:ComboBoxWithCommand>
+				
 						</ToolBar>
-					
 					</ToolBarTray>
 					
 	<!--  http://treemaps.codeplex.com/-->

src/AddIns/Analysis/CodeQuality/Src/MainWindowModel.cs

@@ -16,7 +16,7 @@ using System.Windows.Media.Imaging;
 
 using ICSharpCode.CodeQualityAnalysis.Controls;
 using ICSharpCode.CodeQualityAnalysis.Utility;
-using ICSharpCode.CodeQualityAnalysis.Utility.LocalizeableCombo;
+using ICSharpCode.CodeQualityAnalysis.Utility.Localizeable;
 using Microsoft.Win32;
 
 namespace ICSharpCode.CodeQualityAnalysis
@@ -50,16 +50,19 @@ namespace ICSharpCode.CodeQualityAnalysis
 		
 		public MainWindowViewModel():base()
 		{
-			this.FrmTitle = "$Code Quality Analysis";
-			this.btnOpenAssembly = "$Open Assembly";
+			this.FrmTitle = "Code Quality Analysis";
+			this.btnOpenAssembly = "Open Assembly";
 			
 			#region MainTab
-			this.TabDependencyGraph = "$Dependency Graph";
-			this.TabDependencyMatrix = "$Dependency Matrix";
-			this.TabMetrics = "$Metrics";
+			this.TabDependencyGraph = "Dependency Graph";
+			this.TabDependencyMatrix = "Dependency Matrix";
+			this.TabMetrics = "Metrics";
 			#endregion
 			
 			MetrixTabEnable = false;
+			
+			ActivateMetrics = new RelayCommand(ActivateMetricsExecute);
+			ShowTreeMap = new RelayCommand(ShowTreemapExecute,CanActivateTreemap);
 		}
 		
 		
@@ -147,10 +150,6 @@ namespace ICSharpCode.CodeQualityAnalysis
 			base.RaisePropertyChanged(() =>this.Nodes);}
 		}
 		
-//http://stackoverflow.com/questions/58743/databinding-an-enum-property-to-a-combobox-in-wpf#62032	http://stackoverflow.com/questions/58743/databinding-an-enum-property-to-a-combobox-in-wpf#62032	
-		
-		//http://www.ageektrapped.com/blog/the-missing-net-7-displaying-enums-in-wpf/
-//		http://www.codeproject.com/KB/WPF/FriendlyEnums.aspx
 		
 		private string treeValueProperty ;
 		
@@ -160,22 +159,27 @@ namespace ICSharpCode.CodeQualityAnalysis
 			base.RaisePropertyChanged(() =>this.TreeValueProperty);}
 		}
 		
-		// First Combo
+		// MetricsLevel Combo
 		
 		public MetricsLevel MetricsLevel {
 			get {return MetricsLevel;}
 		}
 	
-//		MetricsLevel metricsLevelSelectedItem = MetricsLevel.Assembly;
-//		
-//		public MetricsLevel MetricsLevelSelectedItem {
-//			get { return metricsLevelSelectedItem; }
-//			set { metricsLevelSelectedItem = value;
-//			base.RaisePropertyChanged(() =>this.MetricsLevelSelectedItem);
-//			}
-//		}
+		#region ActivateMetrics
+		
+		public ICommand ActivateMetrics {get;private set;}
+		
+		bool metricsIsActive;
+		
+		void ActivateMetricsExecute ()
+		{
+			metricsIsActive = true;
+		}
+		
+		#endregion
+		
 		
-		// Second Combo
+		// Metrics Combo
 		
 		public Metrics Metrics
 		{
@@ -188,12 +192,19 @@ namespace ICSharpCode.CodeQualityAnalysis
 			get { return selectedMetrics; }
 			set { selectedMetrics = value;
 				base.RaisePropertyChanged(() =>this.SelectedMetrics);
-				ActivateTreemap();
 			}
 		}
 		
+		#region ShowTreeMap Treemap
+		
+		public ICommand ShowTreeMap {get;private set;}
+		
+		bool CanActivateTreemap()
+		{
+			return metricsIsActive;
+		}
 		
-		void ActivateTreemap()
+		void ShowTreemapExecute()
 		{
 			var r  = from ns in MainModule.Namespaces
 				from type in ns.Types
@@ -217,5 +228,7 @@ namespace ICSharpCode.CodeQualityAnalysis
 					throw new Exception("Invalid value for Metrics");
 			}
 		}
+		
+		#endregion
 	}
 }

src/AddIns/Analysis/CodeQuality/Src/Utility/ComboBoxWithCommand.cs

@@ -0,0 +1,164 @@
+/*
+ * Created by SharpDevelop.
+ * User: Peter Forstmeier
+ * Date: 21.09.2011
+ * Time: 19:23
+ * 
+ * To change this template use Tools | Options | Coding | Edit Standard Headers.
+ */
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+
+namespace ICSharpCode.CodeQualityAnalysis.Utility
+{
+	/// <summary>
+	/// Description of ComboBoxWithCommand.
+	/// http://stackoverflow.com/questions/2222430/wpf-command-support-in-combobox
+	/// </summary>
+	public class ComboBoxWithCommand : ComboBox, ICommandSource
+	{
+		private static EventHandler canExecuteChangedHandler;
+		
+		public static readonly DependencyProperty CommandProperty = DependencyProperty.Register("Command",
+		                                                                                        typeof(ICommand),
+		                                                                                        typeof(ComboBoxWithCommand),
+		                                                                                        new PropertyMetadata((ICommand)null,
+		                                                                                                             new PropertyChangedCallback(CommandChanged)));
+		
+		public ICommand Command
+		{
+			get
+			{
+				return (ICommand)GetValue(CommandProperty);
+			}
+			set
+			{
+				SetValue(CommandProperty, value);
+			}
+			
+		}
+		
+		public static readonly DependencyProperty CommandTargetProperty = DependencyProperty.Register("CommandTarget",
+		                                                                                              typeof(IInputElement),
+		                                                                                              typeof(ComboBoxWithCommand),
+		                                                                                              new PropertyMetadata((IInputElement)null));
+		
+		public IInputElement CommandTarget
+		{
+			get
+			{
+				return (IInputElement)GetValue(CommandTargetProperty);
+			}
+			set
+			{
+				SetValue(CommandTargetProperty, value);
+			}
+		}
+		
+		public static readonly DependencyProperty CommandParameterProperty = DependencyProperty.Register("CommandParameter",
+		                                                                                                 typeof(object),
+		                                                                                                 typeof(ComboBoxWithCommand),
+		                                                                                                 new PropertyMetadata((object)null));
+		
+		public object CommandParameter
+		{
+			get
+			{
+				return (object)GetValue(CommandParameterProperty);
+			}
+			set
+			{
+				SetValue(CommandParameterProperty, value);
+			}
+		}
+		
+		public ComboBoxWithCommand() : base() { }
+		
+		
+		private static void CommandChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+		{
+			ComboBoxWithCommand cb = (ComboBoxWithCommand)d;
+			cb.HookUpCommand((ICommand)e.OldValue, (ICommand)e.NewValue);
+		}
+		
+		private void HookUpCommand(ICommand oldCommand, ICommand newCommand)
+		{
+			if (oldCommand != null)
+			{
+				RemoveCommand(oldCommand, newCommand);
+			}
+			AddCommand(oldCommand, newCommand);
+		}
+		
+		private void RemoveCommand(ICommand oldCommand, ICommand newCommand)
+		{
+			EventHandler handler = CanExecuteChanged;
+			oldCommand.CanExecuteChanged -= handler;
+		}
+		
+		private void AddCommand(ICommand oldCommand, ICommand newCommand)
+		{
+			EventHandler handler = new EventHandler(CanExecuteChanged);
+			canExecuteChangedHandler = handler;
+			if (newCommand != null)
+			{
+				newCommand.CanExecuteChanged += canExecuteChangedHandler;
+			}
+		}
+		private void CanExecuteChanged(object sender, EventArgs e)
+		{
+			
+			if (this.Command != null)
+			{
+				RoutedCommand command = this.Command as RoutedCommand;
+				
+				// If a RoutedCommand.
+				if (command != null)
+				{
+					if (command.CanExecute(this.CommandParameter, this.CommandTarget))
+					{
+						this.IsEnabled = true;
+					}
+					else
+					{
+						this.IsEnabled = false;
+					}
+				}
+				// If a not RoutedCommand.
+				else
+				{
+					if (Command.CanExecute(CommandParameter))
+					{
+						this.IsEnabled = true;
+					}
+					else
+					{
+						this.IsEnabled = false;
+					}
+				}
+			}
+		}
+		
+		protected override void OnSelectionChanged(SelectionChangedEventArgs e)
+		{
+			base.OnSelectionChanged(e);
+			
+			if (this.Command != null)
+			{
+				RoutedCommand command = this.Command as RoutedCommand;
+				
+				if (command != null)
+				{
+					command.Execute(this.CommandParameter, this.CommandTarget);
+				}
+				else
+				{
+					((ICommand)Command).Execute(CommandParameter);
+				}
+			}
+		}
+	}
+
+}

src/AddIns/Analysis/CodeQuality/Src/Utility/Localizeable/EnumToFriendlyNameConverter.cs

@@ -12,7 +12,7 @@ using System.Globalization;
 using System.Reflection;
 using System.Runtime.Serialization;
 
-namespace ICSharpCode.CodeQualityAnalysis.Utility.LocalizeableCombo
+namespace ICSharpCode.CodeQualityAnalysis.Utility.Localizeable
 {
 	/// <summary>
 	/// Description of EnumToFriendlyNameConverter.

src/AddIns/Analysis/CodeQuality/Src/Utility/Localizeable/LocalizableDescriptionAttribute.cs

@@ -9,7 +9,7 @@
 using System;
 using System.ComponentModel;
 
-namespace ICSharpCode.CodeQualityAnalysis.Utility.LocalizeableCombo
+namespace ICSharpCode.CodeQualityAnalysis.Utility.Localizeable
 {
 	/// <summary>
 	/// Description of LocalizableDescriptionAttribute.