| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.jdt.internal.ui.refactoring; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.jface.text.Document; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.source.SourceViewer; |
| import org.eclipse.jface.text.source.SourceViewerConfiguration; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.text.JavaSourceViewerConfiguration; |
| import org.eclipse.jdt.ui.text.JavaTextTools; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.nls.changes.CreateTextFileChange; |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.util.ViewerPane; |
| |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.ui.refactoring.ChangePreviewViewerInput; |
| import org.eclipse.ltk.ui.refactoring.IChangePreviewViewer; |
| |
| |
| public class CreateTextFileChangePreviewViewer implements IChangePreviewViewer { |
| |
| private ViewerPane fPane; |
| private SourceViewer fSourceViewer; |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.ui.refactoring.IChangePreviewViewer#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| public void createControl(Composite parent) { |
| fPane= new ViewerPane(parent, SWT.BORDER | SWT.FLAT); |
| |
| fSourceViewer= new SourceViewer(fPane, null, SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI | SWT.FULL_SELECTION); |
| fSourceViewer.setEditable(false); |
| fSourceViewer.getControl().setFont(JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT)); |
| fPane.setContent(fSourceViewer.getControl()); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.ui.refactoring.IChangePreviewViewer#getControl() |
| */ |
| public Control getControl() { |
| return fPane; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.ui.refactoring.IChangePreviewViewer#setInput(java.lang.Object) |
| */ |
| public void setInput(ChangePreviewViewerInput input) { |
| Change change= input.getChange(); |
| if (!(change instanceof CreateTextFileChange)) { |
| fSourceViewer.setInput(null); |
| fPane.setText(""); //$NON-NLS-1$ |
| return; |
| } |
| CreateTextFileChange textFileChange= (CreateTextFileChange)change; |
| fPane.setText(textFileChange.getName()); |
| IDocument document= new Document(textFileChange.getPreview()); |
| // This is a temporary work around until we get the |
| // source viewer registry. |
| fSourceViewer.unconfigure(); |
| if ("java".equals(textFileChange.getTextType())) { //$NON-NLS-1$ |
| JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools(); |
| textTools.setupJavaDocumentPartitioner(document); |
| IPreferenceStore store= JavaPlugin.getDefault().getCombinedPreferenceStore(); |
| fSourceViewer.configure(new JavaSourceViewerConfiguration(textTools.getColorManager(), store, null, null)); |
| } else { |
| fSourceViewer.configure(new SourceViewerConfiguration()); |
| } |
| fSourceViewer.setInput(document); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.ui.refactoring.IChangePreviewViewer#refresh() |
| */ |
| public void refresh() { |
| fSourceViewer.refresh(); |
| } |
| } |