| /******************************************************************************* |
| * Copyright (c) 2007 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.ui.tests.views.properties.tabbed.override.folders; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.tests.views.properties.tabbed.model.Element; |
| import org.eclipse.ui.tests.views.properties.tabbed.override.OverrideTestsSelection; |
| import org.eclipse.ui.tests.views.properties.tabbed.override.OverrideTestsView; |
| import org.eclipse.ui.tests.views.properties.tabbed.override.items.IOverrideTestsItem; |
| |
| /** |
| * The content manager for the override tests property sheet page. |
| * <p> |
| * The OverrideTestsTabFolderPropertySheetPage example is a before look at the |
| * properties view before the migration to the tabbed properties view and the |
| * override tabs support. When elements are selected in the OverrideTestsView, |
| * TabFolder/TabItem are displayed for the elements. |
| * |
| * @author Anthony Hunter |
| * @since 3.4 |
| */ |
| public class OverrideTestsTabFolderPropertySheetPageContentManager implements |
| IOverrideTestsTabItemSelectionListener { |
| |
| private IOverrideTestsTabFolder activeFolder; |
| |
| private Composite composite; |
| |
| private IOverrideTestsTabFolder emptyFolder; |
| |
| private IOverrideTestsTabFolder[] folders; |
| |
| private OverrideTestsView overrideTestsView; |
| |
| public OverrideTestsTabFolderPropertySheetPageContentManager( |
| Composite parent) { |
| this.composite = parent; |
| this.folders = new IOverrideTestsTabFolder[] { new BasicTabFolder(), |
| new AdvancedTabFolder() }; |
| this.emptyFolder = new EmptyTabFolder(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see asd.views.folders.ISampleViewItemSelectionListener#selectionChanged(java.lang.String) |
| */ |
| public void itemSelected(IOverrideTestsItem item) { |
| overrideTestsView.setSelection(item.getElement()); |
| } |
| |
| /** |
| * Notifies the content manager that the selection has changed. |
| * |
| * @param part |
| * the workbench part containing the selection |
| * @param selection |
| * the current selection. |
| */ |
| public void selectionChanged(IWorkbenchPart part, ISelection selection) { |
| Assert.isTrue(part instanceof OverrideTestsView); |
| this.overrideTestsView = (OverrideTestsView) part; |
| Assert.isTrue(selection instanceof OverrideTestsSelection); |
| Element element = ((OverrideTestsSelection) selection).getElement(); |
| IOverrideTestsTabFolder newFolder = null; |
| |
| if (element == null) { |
| newFolder = emptyFolder; |
| } else { |
| for (int i = 0; i < folders.length; i++) { |
| if (folders[i].appliesTo(element)) { |
| newFolder = folders[i]; |
| break; |
| } |
| } |
| } |
| |
| Assert.isTrue(newFolder != null); |
| if (newFolder != activeFolder) { |
| if (activeFolder != null) { |
| activeFolder.removeItemSelectionListener(this); |
| activeFolder.dispose(); |
| } |
| activeFolder = newFolder; |
| newFolder.createControls(composite); |
| composite.layout(true); |
| activeFolder.addItemSelectionListener(this); |
| } |
| if (element != null) { |
| activeFolder.selectionChanged(element); |
| } |
| |
| } |
| } |