JavaScriptTemplatePreferencePage.java

/*******************************************************************************
 * Copyright (c) 2005, 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
 ******************************************************************************/
package org.eclipse.dltk.javascript.internal.ui.templates;

import org.eclipse.dltk.javascript.ast.MultiLineComment;
import org.eclipse.dltk.javascript.internal.ui.JavaScriptUI;
import org.eclipse.dltk.javascript.internal.ui.text.JavascriptTextTools;
import org.eclipse.dltk.javascript.internal.ui.text.SimpleJavascriptSourceViewerConfiguration;
import org.eclipse.dltk.javascript.ui.text.IJavaScriptPartitions;
import org.eclipse.dltk.ui.templates.ScriptTemplateAccess;
import org.eclipse.dltk.ui.templates.ScriptTemplatePreferencePage;
import org.eclipse.dltk.ui.text.ScriptSourceViewerConfiguration;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.source.SourceViewer;
import org.eclipse.jface.text.templates.Template;

/**
 * Javascript templates preference page
 */
public class JavaScriptTemplatePreferencePage extends
		ScriptTemplatePreferencePage {
	/*
	 * @see ScriptTemplatePreferencePage#createSourceViewerConfiguration()
	 */
	protected ScriptSourceViewerConfiguration createSourceViewerConfiguration() {
		return new SimpleJavascriptSourceViewerConfiguration(getTextTools()
				.getColorManager(), getPreferenceStore(), null,
				IJavaScriptPartitions.JS_PARTITIONING, false);
	}

	/*
	 * @see ScriptTemplatePreferencePage#getTemplateAccess()
	 */
	protected ScriptTemplateAccess getTemplateAccess() {
		return JavaScriptTemplateAccess.getInstance();
	}

	/*
	 * @see ScriptTemplatePreferencePage#setDocumentParticioner(IDocument)
	 */
	protected void setDocumentPartitioner(IDocument document) {
		getTextTools().setupDocumentPartitioner(document,
				IJavaScriptPartitions.JS_PARTITIONING);
	}

	/*
	 * @see ScriptTemplatePreferencePage#setPreferenceStore()
	 */
	protected void setPreferenceStore() {
		setPreferenceStore(JavaScriptUI.getDefault().getPreferenceStore());
	}

	private JavascriptTextTools getTextTools() {
		return JavaScriptUI.getDefault().getTextTools();
	}

	@Override
	protected ViewerInputDecorations getViewerInputUpdater(SourceViewer viewer,
			Template template) {
		if (JSDocTemplateContextType.CONTEXT_TYPE_ID.equals(template
				.getContextTypeId())) {
			final String lineDelimiter = viewer.getDocument()
					.getLegalLineDelimiters()[0];
			return new ViewerInputDecorations(MultiLineComment.JSDOC_PREFIX
					+ lineDelimiter, lineDelimiter + "*/");
		}
		return null;
	}
}