TaskView: show paths relative to the solution directory

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@4466 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Gui/Pads/TaskList/TaskView.cs

@@ -272,6 +272,9 @@ namespace ICSharpCode.SharpDevelop.Gui
 			
 			try {
 				path = Path.GetDirectoryName(path);
+				if (Project.ProjectService.OpenSolution != null) {
+					path = FileUtility.GetRelativePath(Project.ProjectService.OpenSolution.Directory, path);
+				}
 			} catch (Exception) {}
 			
 			ListViewItem item = new ListViewItem(new string[] {