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129 lines
3.4 KiB
129 lines
3.4 KiB
// <file> |
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// <copyright see="prj:///doc/copyright.txt"/> |
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// <license see="prj:///doc/license.txt"/> |
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// <owner name="Daniel Grunwald"/> |
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// <version>$Revision$</version> |
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// </file> |
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using ICSharpCode.NRefactory; |
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using System; |
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using System.Collections.Generic; |
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using ICSharpCode.Core; |
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using ICSharpCode.SharpDevelop.Editor; |
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namespace ICSharpCode.SharpDevelop.Bookmarks |
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{ |
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/// <summary> |
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/// Static class that maintains the list of bookmarks and breakpoints. |
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/// </summary> |
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public static class BookmarkManager |
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{ |
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static List<SDBookmark> bookmarks = new List<SDBookmark>(); |
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public static List<SDBookmark> Bookmarks { |
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get { |
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return bookmarks; |
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} |
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} |
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public static List<SDBookmark> GetBookmarks(string fileName) |
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{ |
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List<SDBookmark> marks = new List<SDBookmark>(); |
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foreach (SDBookmark mark in bookmarks) { |
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if (mark.FileName == null) continue; |
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if (FileUtility.IsEqualFileName(mark.FileName, fileName)) { |
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marks.Add(mark); |
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} |
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} |
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return marks; |
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} |
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public static void AddMark(SDBookmark bookmark) |
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{ |
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if (bookmark == null) return; |
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if (bookmarks.Contains(bookmark)) return; |
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if (bookmarks.Exists(b => IsEqualBookmark(b, bookmark))) return; |
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bookmarks.Add(bookmark); |
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OnAdded(new BookmarkEventArgs(bookmark)); |
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} |
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static bool IsEqualBookmark(SDBookmark a, SDBookmark b) |
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{ |
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if (a == b) |
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return true; |
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if (a == null || b == null) |
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return false; |
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if (a.GetType() != b.GetType()) |
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return false; |
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if (!FileUtility.IsEqualFileName(a.FileName, b.FileName)) |
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return false; |
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return a.LineNumber == b.LineNumber; |
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} |
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public static void RemoveMark(SDBookmark bookmark) |
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{ |
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bookmarks.Remove(bookmark); |
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OnRemoved(new BookmarkEventArgs(bookmark)); |
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} |
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public static void Clear() |
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{ |
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while (bookmarks.Count > 0) { |
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SDBookmark b = bookmarks[bookmarks.Count - 1]; |
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bookmarks.RemoveAt(bookmarks.Count - 1); |
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OnRemoved(new BookmarkEventArgs(b)); |
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} |
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} |
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internal static void Initialize() |
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{ |
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Project.ProjectService.SolutionClosing += delegate { Clear(); }; |
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} |
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static void OnRemoved(BookmarkEventArgs e) |
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{ |
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if (Removed != null) { |
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Removed(null, e); |
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} |
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} |
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static void OnAdded(BookmarkEventArgs e) |
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{ |
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if (Added != null) { |
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Added(null, e); |
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} |
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} |
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public static List<SDBookmark> GetProjectBookmarks(ICSharpCode.SharpDevelop.Project.IProject project) |
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{ |
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List<SDBookmark> projectBookmarks = new List<SDBookmark>(); |
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foreach (SDBookmark mark in bookmarks) { |
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if (mark.IsSaved && mark.FileName != null && project.IsFileInProject(mark.FileName)) { |
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projectBookmarks.Add(mark); |
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} |
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} |
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return projectBookmarks; |
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} |
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public static void ToggleBookmark(ITextEditor editor, int line, |
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Predicate<SDBookmark> canToggle, |
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Func<Location, SDBookmark> bookmarkFactory) |
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{ |
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foreach (SDBookmark bookmark in GetBookmarks(editor.FileName)) { |
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if (canToggle(bookmark) && bookmark.LineNumber == line) { |
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BookmarkManager.RemoveMark(bookmark); |
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return; |
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} |
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} |
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// no bookmark at that line: create a new bookmark |
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int lineStartOffset = editor.Document.GetLine(line).Offset; |
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int column = 1 + DocumentUtilitites.GetWhitespaceAfter(editor.Document, lineStartOffset).Length; |
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BookmarkManager.AddMark(bookmarkFactory(new Location(column, line))); |
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} |
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public static event BookmarkEventHandler Removed; |
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public static event BookmarkEventHandler Added; |
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} |
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}
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