| /******************************************************************************* |
| * Copyright (c) 2005, 2006 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.wst.html.ui.internal.wizard; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.OutputStreamWriter; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.Preferences; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.ui.INewWizard; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.wst.html.core.internal.HTMLCorePlugin; |
| import org.eclipse.wst.html.ui.internal.HTMLUIMessages; |
| import org.eclipse.wst.html.ui.internal.Logger; |
| import org.eclipse.wst.html.ui.internal.editor.HTMLEditorPluginImageHelper; |
| import org.eclipse.wst.html.ui.internal.editor.HTMLEditorPluginImages; |
| import org.eclipse.wst.sse.core.internal.encoding.CommonEncodingPreferenceNames; |
| |
| public class NewHTMLWizard extends Wizard implements INewWizard { |
| |
| private NewHTMLFileWizardPage fNewFilePage; |
| private NewHTMLTemplatesWizardPage fNewFileTemplatesPage; |
| private IStructuredSelection fSelection; |
| |
| public void addPages() { |
| fNewFilePage = new NewHTMLFileWizardPage("HTMLWizardNewFileCreationPage", new StructuredSelection(IDE.computeSelectedResources(fSelection))); //$NON-NLS-1$ |
| fNewFilePage.setTitle(HTMLUIMessages._UI_WIZARD_NEW_HEADING); |
| fNewFilePage.setDescription(HTMLUIMessages._UI_WIZARD_NEW_DESCRIPTION); |
| addPage(fNewFilePage); |
| |
| fNewFileTemplatesPage = new NewHTMLTemplatesWizardPage(); |
| addPage(fNewFileTemplatesPage); |
| } |
| |
| public void init(IWorkbench aWorkbench, IStructuredSelection aSelection) { |
| fSelection = aSelection; |
| setWindowTitle(HTMLUIMessages._UI_WIZARD_NEW_TITLE); |
| |
| ImageDescriptor descriptor = HTMLEditorPluginImageHelper.getInstance().getImageDescriptor(HTMLEditorPluginImages.IMG_WIZBAN_NEWHTMLFILE); |
| setDefaultPageImageDescriptor(descriptor); |
| } |
| |
| private void openEditor(final IFile file) { |
| if (file != null) { |
| getShell().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| try { |
| IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); |
| IDE.openEditor(page, file, true); |
| } |
| catch (PartInitException e) { |
| Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e); |
| } |
| } |
| }); |
| } |
| } |
| |
| public boolean performFinish() { |
| boolean performedOK = false; |
| // save user options for next use |
| fNewFileTemplatesPage.saveLastSavedPreferences(); |
| |
| // no file extension specified so add default extension |
| String fileName = fNewFilePage.getFileName(); |
| if (fileName.lastIndexOf('.') == -1) { |
| String newFileName = fNewFilePage.addDefaultExtension(fileName); |
| fNewFilePage.setFileName(newFileName); |
| } |
| |
| // create a new empty file |
| IFile file = fNewFilePage.createNewFile(); |
| |
| // if there was problem with creating file, it will be null, so make |
| // sure to check |
| if (file != null) { |
| // put template contents into file |
| String templateString = fNewFileTemplatesPage.getTemplateString(); |
| if (templateString != null) { |
| // determine the encoding for the new file |
| Preferences preference = HTMLCorePlugin.getDefault().getPluginPreferences(); |
| String charSet = preference.getString(CommonEncodingPreferenceNames.OUTPUT_CODESET); |
| |
| try { |
| ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); |
| OutputStreamWriter outputStreamWriter = null; |
| if (charSet == null || charSet.trim().equals("")) { //$NON-NLS-1$ |
| // just use default encoding |
| outputStreamWriter = new OutputStreamWriter(outputStream); |
| } |
| else { |
| outputStreamWriter = new OutputStreamWriter(outputStream, charSet); |
| } |
| outputStreamWriter.write(templateString); |
| outputStreamWriter.flush(); |
| outputStreamWriter.close(); |
| ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray()); |
| file.setContents(inputStream, true, false, null); |
| inputStream.close(); |
| } |
| catch (Exception e) { |
| Logger.log(Logger.WARNING_DEBUG, "Could not create contents for new HTML file", e); //$NON-NLS-1$ |
| } |
| } |
| |
| // open the file in editor |
| openEditor(file); |
| |
| // everything's fine |
| performedOK = true; |
| } |
| return performedOK; |
| } |
| } |