mirror of https://github.com/icsharpcode/ILSpy.git
Daniel Grunwald
15 years ago
12 changed files with 428 additions and 97 deletions
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// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies or
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// substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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using System.Collections.Generic; |
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using System.Collections.ObjectModel; |
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using System.ComponentModel; |
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using System.Linq; |
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using System.Text; |
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using System.Threading; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Data; |
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using System.Windows.Documents; |
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using System.Windows.Input; |
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using System.Windows.Media; |
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using System.Windows.Threading; |
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using ICSharpCode.ILSpy.TreeNodes; |
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using Mono.Cecil; |
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namespace ICSharpCode.ILSpy |
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{ |
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/// <summary>
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/// Notifies panes when they are closed.
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/// </summary>
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public interface IPane |
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{ |
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void Closed(); |
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} |
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/// <summary>
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/// Search pane
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/// </summary>
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public partial class SearchPane : UserControl, IPane |
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{ |
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static SearchPane instance; |
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RunningSearch currentSearch; |
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public static SearchPane Instance { |
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get { |
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if (instance == null) { |
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App.Current.VerifyAccess(); |
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instance = new SearchPane(); |
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} |
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return instance; |
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} |
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} |
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private SearchPane() |
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{ |
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InitializeComponent(); |
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} |
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public void Show() |
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{ |
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if (!IsVisible) |
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MainWindow.Instance.ShowInTopPane("Search", this); |
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Dispatcher.BeginInvoke( |
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DispatcherPriority.Background, |
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new Func<bool>(searchBox.Focus)); |
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} |
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public static readonly DependencyProperty SearchTermProperty = |
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DependencyProperty.Register("SearchTerm", typeof(string), typeof(SearchPane), |
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new FrameworkPropertyMetadata(string.Empty, OnSearchTermChanged)); |
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public string SearchTerm { |
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get { return (string)GetValue(SearchTermProperty); } |
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set { SetValue(SearchTermProperty, value); } |
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} |
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static void OnSearchTermChanged(DependencyObject o, DependencyPropertyChangedEventArgs e) |
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{ |
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((SearchPane)o).StartSearch((string)e.NewValue); |
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} |
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void StartSearch(string searchTerm) |
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{ |
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if (currentSearch != null) { |
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currentSearch.Cancel(); |
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} |
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if (string.IsNullOrEmpty(searchTerm)) { |
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currentSearch = null; |
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listBox.ItemsSource = null; |
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} else { |
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MainWindow mainWindow = MainWindow.Instance; |
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currentSearch = new RunningSearch(mainWindow.CurrentAssemblyList.GetAssemblies(), searchTerm, mainWindow.CurrentLanguage); |
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listBox.ItemsSource = currentSearch.Results; |
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new Thread(currentSearch.Run).Start(); |
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} |
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} |
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void IPane.Closed() |
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{ |
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this.SearchTerm = string.Empty; |
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} |
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void ListBox_MouseDoubleClick(object sender, MouseButtonEventArgs e) |
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{ |
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JumpToSelectedItem(); |
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e.Handled = true; |
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} |
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void ListBox_KeyDown(object sender, KeyEventArgs e) |
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{ |
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if (e.Key == Key.Space || e.Key == Key.Return) { |
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e.Handled = true; |
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JumpToSelectedItem(); |
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} |
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} |
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void JumpToSelectedItem() |
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{ |
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SearchResult result = listBox.SelectedItem as SearchResult; |
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if (result != null) { |
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MainWindow.Instance.JumpToReference(result.Member); |
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} |
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} |
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} |
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sealed class RunningSearch |
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{ |
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readonly Dispatcher dispatcher; |
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readonly CancellationTokenSource cts = new CancellationTokenSource(); |
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readonly LoadedAssembly[] assemblies; |
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readonly string searchTerm; |
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readonly Language language; |
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public readonly ObservableCollection<SearchResult> Results = new ObservableCollection<SearchResult>(); |
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int resultCount; |
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public RunningSearch(LoadedAssembly[] assemblies, string searchTerm, Language language) |
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{ |
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this.dispatcher = Dispatcher.CurrentDispatcher; |
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this.assemblies = assemblies; |
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this.searchTerm = searchTerm; |
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this.language = language; |
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} |
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public void Cancel() |
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{ |
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cts.Cancel(); |
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} |
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public void Run() |
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{ |
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try { |
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foreach (var loadedAssembly in assemblies) { |
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AssemblyDefinition asm = loadedAssembly.AssemblyDefinition; |
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if (asm == null) |
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continue; |
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CancellationToken cancellationToken = cts.Token; |
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foreach (TypeDefinition type in asm.MainModule.Types) { |
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cancellationToken.ThrowIfCancellationRequested(); |
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PerformSearch(type); |
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} |
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} |
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} catch (OperationCanceledException) { |
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// ignore cancellation
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} |
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} |
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void AddResult(SearchResult result) |
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{ |
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if (++resultCount == 1000) { |
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result = new SearchResult { Name = "Search aborted, more than 1000 results found." }; |
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cts.Cancel(); |
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} |
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dispatcher.BeginInvoke( |
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DispatcherPriority.Normal, |
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new Action(delegate { this.Results.Add(result); })); |
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cts.Token.ThrowIfCancellationRequested(); |
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} |
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bool IsMatch(string text) |
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{ |
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if (text.IndexOf(searchTerm, StringComparison.OrdinalIgnoreCase) >= 0) |
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return true; |
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else |
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return false; |
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} |
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void PerformSearch(TypeDefinition type) |
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{ |
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if (IsMatch(type.Name)) { |
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AddResult(new SearchResult { |
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Member = type, |
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Image = TypeTreeNode.GetIcon(type), |
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Name = language.TypeToString(type, includeNamespace: false), |
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LocationImage = type.DeclaringType != null ? TypeTreeNode.GetIcon(type.DeclaringType) : Images.Namespace, |
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Location = type.DeclaringType != null ? language.TypeToString(type.DeclaringType, includeNamespace: true) : type.Namespace |
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}); |
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} |
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foreach (TypeDefinition nestedType in type.NestedTypes) { |
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PerformSearch(nestedType); |
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} |
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foreach (FieldDefinition field in type.Fields) { |
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if (IsMatch(field.Name)) { |
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AddResult(new SearchResult { |
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Member = field, |
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Image = FieldTreeNode.GetIcon(field), |
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Name = field.Name, |
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LocationImage = TypeTreeNode.GetIcon(type), |
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Location = language.TypeToString(type, includeNamespace: true) |
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}); |
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} |
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} |
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foreach (PropertyDefinition property in type.Properties) { |
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if (IsMatch(property.Name)) { |
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AddResult(new SearchResult { |
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Member = property, |
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Image = PropertyTreeNode.GetIcon(property), |
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Name = property.Name, |
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LocationImage = TypeTreeNode.GetIcon(type), |
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Location = language.TypeToString(type, includeNamespace: true) |
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}); |
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} |
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} |
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foreach (EventDefinition ev in type.Events) { |
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if (IsMatch(ev.Name)) { |
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AddResult(new SearchResult { |
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Member = ev, |
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Image = EventTreeNode.GetIcon(ev), |
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Name = ev.Name, |
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LocationImage = TypeTreeNode.GetIcon(type), |
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Location = language.TypeToString(type, includeNamespace: true) |
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}); |
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} |
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} |
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foreach (MethodDefinition method in type.Methods) { |
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if (IsMatch(method.Name)) { |
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AddResult(new SearchResult { |
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Member = method, |
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Image = MethodTreeNode.GetIcon(method), |
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Name = method.Name, |
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LocationImage = TypeTreeNode.GetIcon(type), |
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Location = language.TypeToString(type, includeNamespace: true) |
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}); |
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} |
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} |
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} |
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} |
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class SearchResult : INotifyPropertyChanged |
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{ |
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event PropertyChangedEventHandler INotifyPropertyChanged.PropertyChanged { |
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add { } |
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remove { } |
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} |
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public MemberReference Member { get; set; } |
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public string Location { get; set; } |
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public string Name { get; set; } |
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public ImageSource Image { get; set; } |
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public ImageSource LocationImage { get; set; } |
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public override string ToString() |
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{ |
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return Name; |
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} |
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} |
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[ExportMainMenuCommand(Menu = "_View", Header = "_Search", MenuIcon="Images/Find.png", MenuCategory = "ShowPane", MenuOrder = 100)] |
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sealed class ShowSearchCommand : SimpleCommand |
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{ |
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public override void Execute(object parameter) |
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{ |
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SearchPane.Instance.Show(); |
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} |
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} |
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} |
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@ -0,0 +1,29 @@ |
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<UserControl x:Class="ICSharpCode.ILSpy.SearchPane" |
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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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xmlns:controls="clr-namespace:ICSharpCode.ILSpy.Controls" |
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x:Name="self"> |
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<DockPanel> |
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<controls:SearchBox DockPanel.Dock="Top" WatermarkText="Search" WatermarkColor="Gray" ToolTip="Search" |
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Text="{Binding SearchTerm, ElementName=self}" x:Name="searchBox" /> |
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<ListBox Name="listBox" HorizontalContentAlignment="Stretch" SelectionMode="Single" MouseDoubleClick="ListBox_MouseDoubleClick" KeyDown="ListBox_KeyDown"> |
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<ListBox.ItemTemplate> |
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<DataTemplate> |
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<Grid> |
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<Grid.ColumnDefinitions> |
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<ColumnDefinition Width="20"/> |
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<ColumnDefinition Width="Auto"/> |
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<ColumnDefinition Width="*"/> |
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</Grid.ColumnDefinitions> |
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<Image Width="16" Height="16" Source="{Binding Image}" HorizontalAlignment="Left" /> |
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<TextBlock Text="{Binding Name}" Grid.Column="1" /> |
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<StackPanel Orientation="Horizontal" Grid.Column="2" HorizontalAlignment="Right"> |
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<Image Width="16" Height="16" Source="{Binding LocationImage}" Margin="4,0,4,0" /> |
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<TextBlock Text="{Binding Location}" TextTrimming="CharacterEllipsis" /> |
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</StackPanel> |
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</Grid> |
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</DataTemplate> |
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</ListBox.ItemTemplate> |
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</ListBox> |
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</DockPanel> |
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</UserControl> |
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