| /******************************************************************************* |
| * Copyright (c) 2007, 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.pde.internal.ua.ui.wizards.toc; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.pde.internal.core.util.CoreUtility; |
| import org.eclipse.pde.internal.ua.core.toc.text.TocDocumentFactory; |
| import org.eclipse.pde.internal.ua.core.toc.text.TocModel; |
| import org.eclipse.pde.internal.ua.core.toc.text.TocTopic; |
| import org.eclipse.pde.internal.ua.ui.IConstants; |
| import org.eclipse.pde.internal.ua.ui.PDEUserAssistanceUIPlugin; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.ui.part.ISetSelectionTarget; |
| |
| public class TocOperation extends WorkspaceModifyOperation { |
| |
| private IFile fFile; |
| private String fTocName; |
| |
| public TocOperation(IFile file, String tocName) { |
| fFile = file; |
| fTocName = tocName; |
| } |
| |
| @Override |
| protected void execute(IProgressMonitor monitor) throws CoreException, InvocationTargetException, InterruptedException { |
| TocModel model = new TocModel(CoreUtility.getTextDocument(fFile.getContents()), false); |
| model.setUnderlyingResource(fFile); |
| initializeToc(model); |
| model.save(); |
| model.dispose(); |
| openFile(); |
| monitor.done(); |
| } |
| |
| private void initializeToc(TocModel model) { |
| // Create Topic |
| TocTopic topic = createTopic(model); |
| |
| // Bind the created topic to this TOC |
| model.getToc().addChild(topic); |
| |
| // Set the initial TOC name |
| model.getToc().setFieldLabel(fTocName); |
| } |
| |
| private TocTopic createTopic(TocModel model) { |
| TocDocumentFactory factory = model.getFactory(); |
| TocTopic topic = factory.createTocTopic(); |
| |
| topic.setFieldLabel(TocWizardMessages.TocOperation_topic); |
| |
| return topic; |
| } |
| |
| protected void openFile() { |
| Display.getCurrent().asyncExec(new Runnable() { |
| @Override |
| public void run() { |
| IWorkbenchWindow ww = PDEUserAssistanceUIPlugin.getActiveWorkbenchWindow(); |
| if (ww == null) { |
| return; |
| } |
| IWorkbenchPage page = ww.getActivePage(); |
| if (page == null || !fFile.exists()) |
| return; |
| IWorkbenchPart focusPart = page.getActivePart(); |
| if (focusPart instanceof ISetSelectionTarget) { |
| ISelection selection = new StructuredSelection(fFile); |
| ((ISetSelectionTarget) focusPart).selectReveal(selection); |
| } |
| try { |
| IDE.openEditor(page, fFile, IConstants.TABLE_OF_CONTENTS_EDITOR_ID); |
| } catch (PartInitException e) { |
| } |
| } |
| }); |
| } |
| |
| } |