| /******************************************************************************* |
| * Copyright (c) 2000, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.viewsupport; |
| |
| import org.eclipse.jface.text.ITextSelection; |
| |
| import org.eclipse.ui.IEditorPart; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| |
| /** |
| * Listener to be informed on text selection changes in an editor (post selection), including the corresponding AST. |
| * The AST is shared and must not be modified. |
| * Listeners can be registered in a <code>SelectionListenerWithASTManager</code>. |
| */ |
| public interface ISelectionListenerWithAST { |
| |
| /** |
| * Called when a selection has changed. The method is called in a post selection event in an background |
| * thread. |
| * |
| * @param part The editor part in which the selection change has occurred. |
| * @param selection The new text selection |
| * @param astRoot The AST tree corresponding to the editor's input. This AST is shared and must |
| * not be modified. |
| */ |
| void selectionChanged(IEditorPart part, ITextSelection selection, CompilationUnit astRoot); |
| |
| } |