| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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 implementation |
| *******************************************************************************/ |
| package org.eclipse.ant.internal.ui.editor.templates; |
| |
| import org.eclipse.ant.internal.ui.editor.AntSourceViewerInformationControl; |
| import org.eclipse.jface.text.IInformationControl; |
| import org.eclipse.jface.text.IInformationControlCreator; |
| import org.eclipse.jface.text.IInformationControlCreatorExtension; |
| import org.eclipse.swt.events.DisposeEvent; |
| import org.eclipse.swt.events.DisposeListener; |
| import org.eclipse.swt.widgets.Shell; |
| |
| |
| public class AntTemplateInformationControlCreator implements IInformationControlCreator, IInformationControlCreatorExtension { |
| |
| private AntSourceViewerInformationControl fControl; |
| |
| public AntTemplateInformationControlCreator() { |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.IInformationControlCreator#createInformationControl(org.eclipse.swt.widgets.Shell) |
| */ |
| public IInformationControl createInformationControl(Shell parent) { |
| fControl= new AntSourceViewerInformationControl(parent); |
| fControl.addDisposeListener(new DisposeListener() { |
| public void widgetDisposed(DisposeEvent e) { |
| fControl= null; |
| } |
| }); |
| return fControl; |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.IInformationControlCreatorExtension#canReuse(org.eclipse.jface.text.IInformationControl) |
| */ |
| public boolean canReuse(IInformationControl control) { |
| return fControl == control && fControl != null; |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.IInformationControlCreatorExtension#canReplace(org.eclipse.jface.text.IInformationControlCreator) |
| */ |
| public boolean canReplace(IInformationControlCreator creator) { |
| return (creator != null && getClass() == creator.getClass()); |
| } |
| } |