Daniel Grunwald
13 years ago
31 changed files with 288 additions and 214 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.Collections; |
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using System.Collections.Generic; |
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using System.Collections.Specialized; |
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using System.Linq; |
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namespace ICSharpCode.SharpDevelop.Dom |
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{ |
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/// <summary>
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/// A model collection that filters an input collection.
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/// </summary>
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public sealed class FilterModelCollection<T> : IModelCollection<T> |
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{ |
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readonly IModelCollection<T> input; |
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readonly Func<T, bool> predicate; |
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bool isAttached; |
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NotifyCollectionChangedEventHandler collectionChanged; |
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public FilterModelCollection(IModelCollection<T> input, Func<T, bool> predicate) |
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{ |
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if (input == null) |
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throw new ArgumentNullException("input"); |
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if (predicate == null) |
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throw new ArgumentNullException("predicate"); |
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this.input = input; |
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this.predicate = predicate; |
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} |
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public event NotifyCollectionChangedEventHandler CollectionChanged { |
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add { |
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collectionChanged += value; |
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if (collectionChanged != null && !isAttached) { |
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input.CollectionChanged += input_CollectionChanged; |
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isAttached = true; |
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} |
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} |
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remove { |
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collectionChanged -= value; |
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if (collectionChanged == null && isAttached) { |
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input.CollectionChanged -= input_CollectionChanged; |
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isAttached = false; |
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} |
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} |
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} |
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void input_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e) |
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{ |
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switch (e.Action) { |
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case NotifyCollectionChangedAction.Add: |
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collectionChanged(this, new NotifyCollectionChangedEventArgs( |
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NotifyCollectionChangedAction.Add, ApplyFilter(e.NewItems))); |
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break; |
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case NotifyCollectionChangedAction.Remove: |
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collectionChanged(this, new NotifyCollectionChangedEventArgs( |
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NotifyCollectionChangedAction.Remove, ApplyFilter(e.OldItems))); |
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break; |
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case NotifyCollectionChangedAction.Replace: |
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collectionChanged(this, new NotifyCollectionChangedEventArgs( |
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NotifyCollectionChangedAction.Replace, ApplyFilter(e.OldItems), ApplyFilter(e.NewItems))); |
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break; |
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case NotifyCollectionChangedAction.Move: |
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// this collection is unordered
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break; |
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case NotifyCollectionChangedAction.Reset: |
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collectionChanged(this, new NotifyCollectionChangedEventArgs( |
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NotifyCollectionChangedAction.Reset)); |
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break; |
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default: |
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throw new NotSupportedException(); |
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} |
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} |
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IList ApplyFilter(IList inputItems) |
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{ |
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if (inputItems == null) |
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return null; |
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List<T> outputItems = new List<T>(); |
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foreach (T item in inputItems) { |
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if (predicate(item)) |
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outputItems.Add(item); |
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} |
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return outputItems; |
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} |
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public int Count { |
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get { |
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return input.Count(predicate); |
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} |
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} |
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public IEnumerator<T> GetEnumerator() |
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{ |
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return input.Where(predicate).GetEnumerator(); |
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} |
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IEnumerator IEnumerable.GetEnumerator() |
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{ |
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return GetEnumerator(); |
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} |
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} |
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} |
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@ -0,0 +1,15 @@
@@ -0,0 +1,15 @@
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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.Collections.ObjectModel; |
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namespace ICSharpCode.SharpDevelop.Dom |
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{ |
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/// <summary>
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/// A model collection implementation that is based on a ObservableCollection.
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/// </summary>
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public class SimpleModelCollection<T> : ObservableCollection<T>, IModelCollection<T> |
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{ |
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} |
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} |
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@ -0,0 +1,28 @@
@@ -0,0 +1,28 @@
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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.Collections.Generic; |
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using ICSharpCode.SharpDevelop.Editor; |
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namespace ICSharpCode.SharpDevelop.Editor.Bookmarks |
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{ |
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/// <summary>
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/// The bookmark margin.
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/// </summary>
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[DocumentService] |
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public interface IBookmarkMargin |
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{ |
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/// <summary>
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/// Gets the list of bookmarks.
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/// </summary>
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IList<IBookmark> Bookmarks { get; } |
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/// <summary>
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/// Redraws the bookmark margin. Bookmarks need to call this method when the Image changes.
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/// </summary>
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void Redraw(); |
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event EventHandler RedrawRequested; |
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} |
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} |
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@ -1,123 +0,0 @@
@@ -1,123 +0,0 @@
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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.ComponentModel; |
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using System.Globalization; |
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using System.Text; |
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using System.Windows; |
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using ICSharpCode.Core; |
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using ICSharpCode.NRefactory; |
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namespace ICSharpCode.SharpDevelop.Bookmarks |
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{ |
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public sealed class BookmarkConverter : TypeConverter |
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{ |
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public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) |
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{ |
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if (sourceType == typeof(string)) { |
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return true; |
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} else { |
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return base.CanConvertFrom(context, sourceType); |
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} |
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} |
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public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) |
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{ |
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if (value is string) { |
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string[] v = ((string)value).Split('|'); |
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FileName fileName = FileName.Create(v[1]); |
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int lineNumber = int.Parse(v[2], culture); |
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int columnNumber = int.Parse(v[3], culture); |
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if (lineNumber < 0) |
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return null; |
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if (columnNumber < 0) |
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return null; |
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SDBookmark bookmark; |
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switch (v[0]) { |
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case "Breakpoint": |
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Debugging.BreakpointAction action = Debugging.BreakpointAction.Break; |
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string scriptLanguage = ""; |
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string script = ""; |
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action = (Debugging.BreakpointAction)Enum.Parse(typeof(Debugging.BreakpointAction), v[5]); |
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scriptLanguage = v[6]; |
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script = v[7]; |
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var bbm = new Debugging.BreakpointBookmark(fileName, new TextLocation(lineNumber, columnNumber), action, scriptLanguage, script); |
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bbm.IsEnabled = bool.Parse(v[4]); |
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bbm.Action = action; |
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bbm.ScriptLanguage = scriptLanguage; |
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bbm.Condition = script; |
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bookmark = bbm; |
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break; |
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case "DecompiledBreakpointBookmark": |
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action = (Debugging.BreakpointAction)Enum.Parse(typeof(Debugging.BreakpointAction), v[5]); |
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scriptLanguage = v[6]; |
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script = v[7]; |
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bbm = new DecompiledBreakpointBookmark(fileName, new TextLocation(columnNumber, lineNumber), action, scriptLanguage, script); |
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bbm.IsEnabled = bool.Parse(v[4]); |
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bbm.Action = action; |
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bbm.ScriptLanguage = scriptLanguage; |
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bbm.Condition = script; |
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bookmark = bbm; |
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break; |
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default: |
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bookmark = new Bookmark(fileName, new TextLocation(lineNumber, columnNumber)); |
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break; |
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} |
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return bookmark; |
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} else { |
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return base.ConvertFrom(context, culture, value); |
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} |
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} |
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public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) |
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{ |
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SDBookmark bookmark = value as SDBookmark; |
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if (destinationType == typeof(string) && bookmark != null) { |
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StringBuilder b = new StringBuilder(); |
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if (bookmark is DecompiledBreakpointBookmark) { |
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b.Append("DecompiledBreakpointBookmark"); |
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} else if (bookmark is Debugging.BreakpointBookmark) { |
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b.Append("Breakpoint"); |
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} else { |
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b.Append("Bookmark"); |
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} |
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b.Append('|'); |
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b.Append(bookmark.FileName); |
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b.Append('|'); |
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b.Append(bookmark.LineNumber); |
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b.Append('|'); |
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b.Append(bookmark.ColumnNumber); |
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if (bookmark is DecompiledBreakpointBookmark) { |
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var bbm = (DecompiledBreakpointBookmark)bookmark; |
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b.Append('|'); |
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b.Append(bbm.IsEnabled.ToString()); |
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b.Append('|'); |
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b.Append(bbm.Action.ToString()); |
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b.Append('|'); |
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b.Append(bbm.ScriptLanguage); |
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b.Append('|'); |
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b.Append(bbm.Condition); |
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} else if (bookmark is Debugging.BreakpointBookmark) { |
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var bbm = (Debugging.BreakpointBookmark)bookmark; |
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b.Append('|'); |
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b.Append(bbm.IsEnabled.ToString()); |
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b.Append('|'); |
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b.Append(bbm.Action.ToString()); |
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b.Append('|'); |
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b.Append(bbm.ScriptLanguage); |
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b.Append('|'); |
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b.Append(bbm.Condition); |
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} |
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return b.ToString(); |
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} else { |
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return base.ConvertTo(context, culture, value, destinationType); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,68 @@
@@ -0,0 +1,68 @@
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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.Collections.Generic; |
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using System.Collections.Specialized; |
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using System.Linq; |
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using ICSharpCode.SharpDevelop.Dom; |
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using NUnit.Framework; |
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namespace ICSharpCode.SharpDevelop.Utils |
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{ |
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/// <summary>
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/// Checks the change events of a model collection for consistency
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/// with the collection data.
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/// </summary>
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public class ModelCollectionEventCheck<T> |
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{ |
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readonly IModelCollection<T> modelCollection; |
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List<T> list; |
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public ModelCollectionEventCheck(IModelCollection<T> modelCollection) |
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{ |
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if (modelCollection == null) |
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throw new ArgumentNullException("modelCollection"); |
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this.modelCollection = modelCollection; |
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this.list = new List<T>(modelCollection); |
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modelCollection.CollectionChanged += OnCollectionChanged; |
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} |
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void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e) |
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{ |
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switch (e.Action) { |
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case NotifyCollectionChangedAction.Add: |
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list.InsertRange(e.NewStartingIndex, e.NewItems.Cast<T>()); |
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break; |
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case NotifyCollectionChangedAction.Remove: |
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Assert.AreEqual(list.GetRange(e.OldStartingIndex, e.OldItems.Count), e.OldItems); |
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list.RemoveRange(e.OldStartingIndex, e.OldItems.Count); |
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break; |
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case NotifyCollectionChangedAction.Replace: |
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Assert.AreEqual(e.OldStartingIndex, e.NewStartingIndex, "Old and new starting index must be identical for replace action"); |
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Assert.AreEqual(list.GetRange(e.OldStartingIndex, e.OldItems.Count), e.OldItems); |
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list.RemoveRange(e.OldStartingIndex, e.OldItems.Count); |
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list.InsertRange(e.NewStartingIndex, e.NewItems.Cast<T>()); |
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break; |
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case NotifyCollectionChangedAction.Move: |
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Assert.AreEqual(e.OldItems, e.NewItems); |
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Assert.AreEqual(list.GetRange(e.OldStartingIndex, e.OldItems.Count), e.OldItems); |
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list.RemoveRange(e.OldStartingIndex, e.OldItems.Count); |
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list.InsertRange(e.NewStartingIndex, e.NewItems.Cast<T>()); |
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break; |
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case NotifyCollectionChangedAction.Reset: |
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list.Clear(); |
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list.AddRange(modelCollection); |
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break; |
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default: |
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throw new Exception("Invalid value for NotifyCollectionChangedAction"); |
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} |
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Verify(); |
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} |
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public void Verify() |
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{ |
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Assert.AreEqual(list, modelCollection.ToList()); |
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} |
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} |
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} |
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