Allow arguments for debugged executable

Debugger/ILSpy.Debugger/DebuggerSettings.cs

@@ -24,6 +24,7 @@ namespace ICSharpCode.ILSpy.Debugger
 	public class DebuggerSettings : INotifyPropertyChanged
 	{
 		bool showWarnings = true;
+		bool askArguments = true;
 		bool debugWholeTypesOnly = false;
 		
 		/// <summary>
@@ -41,6 +42,20 @@ namespace ICSharpCode.ILSpy.Debugger
 			}
 		}
 		
+		/// <summary>
+		/// Ask for arguments and working directory before executing a process.
+		/// </summary>
+		[DefaultValue(true)]
+		public bool AskForArguments {
+			get { return askArguments; }
+			set {
+				if (askArguments != value) {
+					askArguments = value;
+					OnPropertyChanged("AskForArguments");
+				}
+			}
+		}			
+		
 		/// <summary>
 		/// True, if debug only whole types; otherwise false (debug only methods and properties).
 		/// <remarks>Default value is false.</remarks>

Debugger/ILSpy.Debugger/ILSpy.Debugger.csproj

@@ -45,6 +45,7 @@
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>
     <Reference Include="System.Drawing" />
+    <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xaml">
       <RequiredTargetFramework>4.0</RequiredTargetFramework>
     </Reference>
@@ -106,6 +107,10 @@
       <DependentUpon>AttachToProcessWindow.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="UI\ExecuteProcessWindow.xaml.cs">
+      <DependentUpon>ExecuteProcessWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Images" />
@@ -118,6 +123,7 @@
     <Page Include="ToolTips\PinControlsDictionary.xaml" />
     <Page Include="ToolTips\VisualizerPicker.xaml" />
     <Page Include="UI\AttachToProcessWindow.xaml" />
+    <Page Include="UI\ExecuteProcessWindow.xaml" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\AvalonEdit\ICSharpCode.AvalonEdit\ICSharpCode.AvalonEdit.csproj">

ILSpy/Commands/DebuggerCommands.cs

@@ -16,6 +16,8 @@ using ICSharpCode.ILSpy.Debugger;
 using ICSharpCode.ILSpy.Debugger.Bookmarks;
 using ICSharpCode.ILSpy.Debugger.Services;
 using ICSharpCode.ILSpy.Debugger.UI;
+using ICSharpCode.ILSpy.TreeNodes;
+using ICSharpCode.TreeView;
 using Microsoft.Win32;
 
 namespace ICSharpCode.ILSpy.Commands
@@ -89,11 +91,12 @@ namespace ICSharpCode.ILSpy.Commands
 			}
 		}
 		
-		protected void StartExecutable(string fileName)
+		protected void StartExecutable(string fileName, string workingDirectory, string arguments)
 		{
 			CurrentDebugger.Start(new ProcessStartInfo {
 			                      	FileName = fileName,
-			                      	WorkingDirectory = Path.GetDirectoryName(fileName)
+			                      	WorkingDirectory = workingDirectory ?? Path.GetDirectoryName(fileName),
+			                      	Arguments = arguments
 			                      });
 			Finish();
 		}
@@ -164,13 +167,53 @@ namespace ICSharpCode.ILSpy.Commands
 			SendWpfWindowPos(inst, HWND_TOP); inst.Activate();
 			
 			// jump to type & expand folding
-			if (DebugData.DebugStepInformation != null)
-				inst.JumpToReference(DebugData.DebugStepInformation.Item3);
+			var bm = CurrentLineBookmark.Instance;
+			if (bm != null) {
+				inst.JumpToReference(bm.MemberReference);
+				inst.TextView.UnfoldAndScroll(bm.LineNumber);
+			}
 			
 			inst.SetStatus("Debugging...", Brushes.Red);
 		}
 	}
 	
+	[ExportContextMenuEntry(Header = "_Debug Assembly", Icon = "ILSpy.Debugger;component/Images/application-x-executable.png")]
+	internal sealed class DebugExecutableNodeCommand : DebuggerCommand, IContextMenuEntry
+	{
+		public bool IsVisible(SharpTreeNode[] selectedNodes)
+		{
+			return selectedNodes.All(n => n is AssemblyTreeNode && null != (n as AssemblyTreeNode).LoadedAssembly.AssemblyDefinition.EntryPoint);
+		}
+		
+		public bool IsEnabled(SharpTreeNode[] selectedNodes)
+		{
+			return selectedNodes.Length == 1;
+		}
+		
+		public void Execute(SharpTreeNode[] selectedNodes)
+		{
+			if (!CurrentDebugger.IsDebugging) {
+				AssemblyTreeNode n = selectedNodes[0] as AssemblyTreeNode;
+				
+				var settings = ILSpySettings.Load();
+				XElement e = settings["DebuggerSettings"];
+				var askForArguments = (bool?)e.Attribute("askForArguments");
+				if (askForArguments.HasValue && askForArguments.Value) {
+					var window = new ExecuteProcessWindow { Owner = MainWindow.Instance, 
+						SelectedExecutable = n.LoadedAssembly.FileName };
+					if (window.ShowDialog() == true) {
+						string fileName = window.SelectedExecutable;
+						
+						// execute the process
+						this.StartExecutable(fileName, window.WorkingDirectory, window.Arguments);
+					}
+				} else {
+					this.StartExecutable(n.LoadedAssembly.FileName, null, null);
+				}
+			}
+		}
+	}
+	
 	[ExportToolbarCommand(ToolTip = "Debug an executable",
 	                      ToolbarIcon = "ILSpy.Debugger;component/Images/application-x-executable.png",
 	                      ToolbarCategory = "Debugger",
@@ -185,21 +228,36 @@ namespace ICSharpCode.ILSpy.Commands
 	{
 		public override void Execute(object parameter)
 		{
-			OpenFileDialog dialog = new OpenFileDialog() {
-				Filter = ".NET Executable (*.exe) | *.exe",
-				RestoreDirectory = true,
-				DefaultExt = "exe"
-			};
-			
-			if (dialog.ShowDialog() == true) {
-				string fileName = dialog.FileName;
-				
-				// add it to references
-				MainWindow.Instance.OpenFiles(new [] { fileName }, false);
-				
-				if (!CurrentDebugger.IsDebugging) {
-					// execute the process
-					this.StartExecutable(fileName);
+			if (!CurrentDebugger.IsDebugging) {
+				var settings = ILSpySettings.Load();
+				XElement e = settings["DebuggerSettings"];
+				var askForArguments = (bool?)e.Attribute("askForArguments");
+				if (askForArguments.HasValue && askForArguments.Value) {
+					var window = new ExecuteProcessWindow { Owner = MainWindow.Instance };
+					if (window.ShowDialog() == true) {
+						string fileName = window.SelectedExecutable;
+						
+						// add it to references
+						MainWindow.Instance.OpenFiles(new [] { fileName }, false);
+						
+						// execute the process
+						this.StartExecutable(fileName, window.WorkingDirectory, window.Arguments);
+					}
+				} else {
+					OpenFileDialog dialog = new OpenFileDialog() {
+						Filter = ".NET Executable (*.exe) | *.exe",
+						RestoreDirectory = true,
+						DefaultExt = "exe"
+					};
+					if (dialog.ShowDialog() == true) {
+						string fileName = dialog.FileName;
+						
+						// add it to references
+						MainWindow.Instance.OpenFiles(new [] { fileName }, false);
+						
+						// execute the process
+						this.StartExecutable(fileName, null, null);
+					}
 				}
 			}
 		}

ILSpy/Options/DebuggerSettingsPanel.xaml

@@ -5,6 +5,7 @@
 	<Grid>
 		<StackPanel Margin="10">
 			<CheckBox IsChecked="{Binding ShowWarnings}">Show warning messages</CheckBox>
+			<CheckBox IsChecked="{Binding AskForArguments}">Ask for arguments and working directory before executing a process</CheckBox>
 		</StackPanel>
 	</Grid>
 </UserControl>

ILSpy/Options/DebuggerSettingsPanel.xaml.cs

@@ -21,6 +21,7 @@ namespace ICSharpCode.ILSpy.Options
 	{
 		private const string DEBUGGER_SETTINGS = "DebuggerSettings";
 		private const string SHOW_WARNINGS = "showWarnings";
+		private const string ASK_ARGUMENTS = "askForArguments";
 	 	
 		public DebuggerSettingsPanel()
 		{
@@ -45,6 +46,7 @@ namespace ICSharpCode.ILSpy.Options
 			XElement e = settings[DEBUGGER_SETTINGS];
 			DebuggerSettings s = new DebuggerSettings();
 			s.ShowWarnings = (bool?)e.Attribute(SHOW_WARNINGS) ?? s.ShowWarnings;
+			s.AskForArguments = (bool?)e.Attribute(ASK_ARGUMENTS) ?? s.AskForArguments;
 			
 			return s;
 		}
@@ -54,7 +56,8 @@ namespace ICSharpCode.ILSpy.Options
 			var s = (DebuggerSettings)this.DataContext;
 			XElement section = new XElement(DEBUGGER_SETTINGS);
 			section.SetAttributeValue(SHOW_WARNINGS, s.ShowWarnings);
-			
+			section.SetAttributeValue(ASK_ARGUMENTS, s.AskForArguments);
+
 			XElement existingElement = root.Element(DEBUGGER_SETTINGS);
 			if (existingElement != null)
 				existingElement.ReplaceWith(section);