Browse Source
- add new watch using Ins key - ability to edit the name of the variable using also autocomplete.pull/15/head
Eusebiu Marcu
15 years ago
10 changed files with 342 additions and 36 deletions
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System; |
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using System.IO; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Input; |
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using ICSharpCode.AvalonEdit; |
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using ICSharpCode.Core; |
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using ICSharpCode.NRefactory; |
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using ICSharpCode.SharpDevelop; |
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using ICSharpCode.SharpDevelop.Debugging; |
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using ICSharpCode.SharpDevelop.Dom; |
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using ICSharpCode.SharpDevelop.Dom.NRefactoryResolver; |
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using ICSharpCode.SharpDevelop.Editor; |
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using ICSharpCode.SharpDevelop.Editor.CodeCompletion; |
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using ICSharpCode.SharpDevelop.Gui; |
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using ICSharpCode.SharpDevelop.Gui.Pads; |
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using ICSharpCode.SharpDevelop.Project; |
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using ICSharpCode.SharpDevelop.Services; |
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namespace Debugger.AddIn.Pads.Controls |
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{ |
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public partial class WatchListAutoCompleteCell : UserControl |
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{ |
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private string language; |
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protected ConsoleControl console; |
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public static readonly DependencyProperty CommandTextProperty = |
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DependencyProperty.Register("CommandText", typeof(string), typeof(WatchListAutoCompleteCell), |
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new UIPropertyMetadata(null, new PropertyChangedCallback(OnCommandTextChanged))); |
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private NRefactoryResolver resolver; |
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public event EventHandler CommandEntered; |
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public WatchListAutoCompleteCell() |
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{ |
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InitializeComponent(); |
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console = new ConsoleControl(); |
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console.TextAreaTextEntered += new TextCompositionEventHandler(consoleControl_TextAreaTextEntered); |
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console.TextAreaPreviewKeyDown += new KeyEventHandler(console_TextAreaPreviewKeyDown); |
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console.LostFocus += new RoutedEventHandler(console_LostFocus); |
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console.HideScrollBar(); |
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ConsolePanel.Content = console; |
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// get language
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if (ProjectService.CurrentProject == null) |
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language = "C#"; |
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else |
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language = ProjectService.CurrentProject.Language; |
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resolver = new NRefactoryResolver(LanguageProperties.GetLanguage(language)); |
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// FIXME set language
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if (language == "VB" || language == "VBNet") { |
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console.SetHighlighting("VBNET"); |
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} |
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else { |
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console.SetHighlighting("C#"); |
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} |
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// get process
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WindowsDebugger debugger = (WindowsDebugger)DebuggerService.CurrentDebugger; |
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debugger.ProcessSelected += delegate(object sender, ProcessEventArgs e) { |
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this.Process = e.Process; |
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}; |
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this.Process = debugger.DebuggedProcess; |
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} |
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private Process Process { get; set; } |
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/// <summary>
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/// Gets/sets the command text displayed at the command prompt.
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/// </summary>
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public string CommandText { |
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get { return console.CommandText.Trim(); } |
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set { console.CommandText = value; } |
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} |
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private ITextEditor TextEditor { |
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get { |
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return console.TextEditor; |
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} |
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} |
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private void console_TextAreaPreviewKeyDown(object sender, KeyEventArgs e) |
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{ |
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if (e.Key == Key.Return || e.Key == Key.Escape) { |
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if (e.Key == Key.Escape) |
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CommandText = string.Empty; |
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else { |
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if(!CheckSyntax()) |
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return; |
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} |
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if (CommandEntered != null) |
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CommandEntered(this, EventArgs.Empty); |
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e.Handled = true; |
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} |
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} |
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private void console_LostFocus(object sender, RoutedEventArgs e) |
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{ |
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if (string.IsNullOrEmpty(CommandText) || !this.CheckSyntax()) |
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return; |
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if (CommandEntered != null) |
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CommandEntered(this, EventArgs.Empty); |
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} |
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private bool CheckSyntax() |
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{ |
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string command = CommandText; |
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// FIXME workaround the NRefactory issue that needs a ; at the end
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if (language == "C#" || language == "CSharp") { |
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if(!command.EndsWith(";")) |
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command += ";"; |
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// FIXME only one string should be available; highlighting expects C#, supproted language, CSharp
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language = "CSharp"; |
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} |
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SupportedLanguage supportedLanguage = (SupportedLanguage)Enum.Parse(typeof(SupportedLanguage), language.ToString(), true); |
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using (var parser = ParserFactory.CreateParser(supportedLanguage, new StringReader(command))) { |
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parser.ParseExpression(); |
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if (parser.Errors.Count > 0) { |
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MessageService.ShowError(parser.Errors.ErrorOutput); |
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return false; |
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} |
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} |
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return true; |
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} |
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private void consoleControl_TextAreaTextEntered(object sender, TextCompositionEventArgs e) |
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{ |
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foreach (char ch in e.Text) { |
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if (ch == '.') { |
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ShowDotCompletion(console.CommandText); |
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} |
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} |
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} |
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private void ShowDotCompletion(string currentText) |
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{ |
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var seg = Process.SelectedStackFrame.NextStatement; |
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var expressionFinder = ParserService.GetExpressionFinder(seg.Filename); |
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var info = ParserService.GetParseInformation(seg.Filename); |
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string text = ParserService.GetParseableFileContent(seg.Filename).Text; |
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int currentOffset = TextEditor.Caret.Offset - console.CommandOffset - 1; |
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var expr = expressionFinder.FindExpression(currentText, currentOffset); |
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expr.Region = new DomRegion(seg.StartLine, seg.StartColumn, seg.EndLine, seg.EndColumn); |
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var rr = resolver.Resolve(expr, info, text); |
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if (rr != null) { |
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TextEditor.ShowCompletionWindow(new DotCodeCompletionItemProvider().GenerateCompletionListForResolveResult(rr, expr.Context)); |
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} |
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} |
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private static void OnCommandTextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { |
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var cell = d as WatchListAutoCompleteCell; |
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cell.CommandText = e.NewValue.ToString(); |
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} |
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} |
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} |
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@ -0,0 +1,11 @@
@@ -0,0 +1,11 @@
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<UserControl x:Class="Debugger.AddIn.Pads.Controls.WatchListAutoCompleteCell" |
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" |
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> |
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<Grid> |
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<Grid.ColumnDefinitions> |
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<ColumnDefinition Width="Auto" MinWidth="200"/> |
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</Grid.ColumnDefinitions> |
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<ContentPresenter |
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Name="ConsolePanel" /> |
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</Grid> |
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</UserControl> |
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