| /******************************************************************************* |
| * Copyright (c) 2007, 2009 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: |
| * Chris Aniszczyk <zx@us.ibm.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.pde.internal.runtime.spy.sections; |
| |
| import org.eclipse.osgi.util.NLS; |
| |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.pde.internal.runtime.PDERuntimeMessages; |
| import org.eclipse.pde.internal.runtime.spy.SpyFormToolkit; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.forms.widgets.ExpandableComposite; |
| import org.eclipse.ui.forms.widgets.FormText; |
| import org.eclipse.ui.forms.widgets.ScrolledForm; |
| import org.eclipse.ui.forms.widgets.Section; |
| import org.eclipse.ui.forms.widgets.TableWrapData; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| |
| /** |
| * @since 3.4 |
| */ |
| public class ActiveSelectionSection implements ISpySection { |
| |
| public void build(ScrolledForm form, SpyFormToolkit toolkit, ExecutionEvent event) { |
| IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event); |
| if (window == null) // if we don't have an active workbench, we don't have a valid selection to analyze |
| return; |
| |
| // analyze the selection |
| ISelection selection = HandlerUtil.getCurrentSelection(event); |
| if (selection != null) { |
| Section section = toolkit.createSection(form.getBody(), ExpandableComposite.TITLE_BAR); |
| section.clientVerticalSpacing = 9; |
| section.setText(PDERuntimeMessages.SpyDialog_activeSelection_title); |
| FormText text = toolkit.createFormText(section, true); |
| section.setClient(text); |
| |
| TableWrapData td = new TableWrapData(); |
| td.align = TableWrapData.FILL; |
| td.grabHorizontal = true; |
| section.setLayoutData(td); |
| |
| // time to analyze the selection |
| Class clazz = selection.getClass(); |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append("<form>"); //$NON-NLS-1$ |
| buffer.append(toolkit.createClassSection(text, PDERuntimeMessages.SpyDialog_activeSelection_desc, new Class[] {clazz})); |
| |
| Class[] interfaces = clazz.getInterfaces(); |
| buffer.append(toolkit.createInterfaceSection(text, PDERuntimeMessages.SpyDialog_activeSelectionInterfaces_desc, interfaces)); |
| |
| if (selection instanceof IStructuredSelection) { |
| IStructuredSelection ss = (IStructuredSelection) selection; |
| int size = ss.size(); |
| if (size == 1) { |
| clazz = ss.getFirstElement().getClass(); |
| buffer.append(toolkit.createClassSection(text, PDERuntimeMessages.SpyDialog_activeSelectedElement_desc, new Class[] {clazz})); |
| |
| interfaces = clazz.getInterfaces(); |
| buffer.append(toolkit.createInterfaceSection(text, PDERuntimeMessages.SpyDialog_activeSelectedElementInterfaces_desc, interfaces)); |
| } else if (size > 1) { |
| buffer.append(NLS.bind(PDERuntimeMessages.SpyDialog_activeSelectedElementsCount_desc, new Integer(size))); |
| } |
| } |
| |
| buffer.append("</form>"); //$NON-NLS-1$ |
| text.setText(buffer.toString(), true, false); |
| } |
| } |
| |
| } |