| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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.gef.ui.stackview; |
| |
| import org.eclipse.swt.widgets.Canvas; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.part.IPage; |
| import org.eclipse.ui.part.Page; |
| import org.eclipse.ui.part.PageBook; |
| import org.eclipse.ui.part.PageBookView; |
| |
| import org.eclipse.draw2d.rap.swt.SWT; |
| |
| /** |
| * Internal class used for a debug view. |
| * |
| * @deprecated this class will be deleted |
| */ |
| public class CommandStackInspector extends PageBookView { |
| |
| /** |
| * @see PageBookView#createDefaultPage(org.eclipse.ui.part.PageBook) |
| */ |
| protected IPage createDefaultPage(PageBook book) { |
| Page page = new Page() { |
| Control control; |
| |
| public void createControl(Composite parent) { |
| control = new Canvas(parent, SWT.NONE); |
| } |
| |
| public Control getControl() { |
| return control; |
| } |
| |
| public void setFocus() { |
| } |
| }; |
| |
| page.createControl(book); |
| return page; |
| } |
| |
| /** |
| * @see PageBookView#doCreatePage(org.eclipse.ui.IWorkbenchPart) |
| */ |
| protected PageRec doCreatePage(IWorkbenchPart part) { |
| // Try to get a custom command stack page. |
| Object obj = part.getAdapter(CommandStackInspectorPage.class); |
| if (obj instanceof IPage) { |
| IPage page = (IPage) obj; |
| page.createControl(getPageBook()); |
| return new PageRec(part, page); |
| } |
| |
| // Use the default page |
| return null; |
| } |
| |
| /** |
| * Destroys a page in the pagebook. |
| * <p> |
| * Subclasses of PageBookView must implement the creation and destruction of |
| * pages in the view. This method should be implemented by the subclass to |
| * destroy a page for the given part. |
| * </p> |
| * |
| * @param part |
| * the input part |
| * @param rec |
| * a page record for the part |
| */ |
| protected void doDestroyPage(IWorkbenchPart part, PageRec rec) { |
| rec.page.dispose(); |
| } |
| |
| /** |
| * @see PageBookView#getBootstrapPart() |
| */ |
| protected IWorkbenchPart getBootstrapPart() { |
| IWorkbenchPage persp = getSite().getWorkbenchWindow().getActivePage(); |
| if (persp != null) |
| return persp.getActiveEditor(); |
| else |
| return null; |
| } |
| |
| /** |
| * @see PageBookView#isImportant(org.eclipse.ui.IWorkbenchPart) |
| */ |
| protected boolean isImportant(IWorkbenchPart part) { |
| return part instanceof IEditorPart; |
| } |
| |
| } |