| /******************************************************************************* |
| * Copyright (c) 2004, 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.wst.css.core.internal.cleanup; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.wst.css.core.internal.formatter.CSSFormatUtil; |
| import org.eclipse.wst.css.core.internal.formatter.CSSSourceFormatter; |
| import org.eclipse.wst.css.core.internal.formatter.CSSSourceFormatterFactory; |
| import org.eclipse.wst.css.core.internal.provisional.contenttype.ContentTypeIdForCSS; |
| import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; |
| import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; |
| import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; |
| import org.eclipse.wst.sse.core.internal.cleanup.AbstractStructuredCleanupProcessor; |
| import org.eclipse.wst.sse.core.internal.cleanup.IStructuredCleanupHandler; |
| import org.eclipse.wst.sse.core.internal.format.IStructuredFormatProcessor; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; |
| import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; |
| import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; |
| import org.w3c.dom.Node; |
| |
| |
| public class CleanupProcessorCSS extends AbstractStructuredCleanupProcessor { |
| |
| public void cleanupModel(IStructuredModel structuredModel, int start, int length) { |
| CSSFormatUtil formatUtil = CSSFormatUtil.getInstance(); |
| if (structuredModel instanceof ICSSModel) { |
| ICSSDocument doc = ((ICSSModel) structuredModel).getDocument(); |
| CSSSourceFormatter formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter((INodeNotifier) doc); |
| StringBuffer buf = formatter.cleanup(doc); |
| if (buf != null) { |
| int startOffset = ((IndexedRegion) doc).getStartOffset(); |
| int endOffset = ((IndexedRegion) doc).getEndOffset(); |
| formatUtil.replaceSource(doc.getModel(), startOffset, endOffset - startOffset, buf.toString()); |
| } |
| } |
| else if (structuredModel instanceof IDOMModel) { |
| List cssnodes = formatUtil.collectCSSNodes(structuredModel, start, length); |
| if (cssnodes != null && !cssnodes.isEmpty()) { |
| ICSSModel model = null; |
| for (int i = 0; i < cssnodes.size(); i++) { |
| ICSSNode node = (ICSSNode) cssnodes.get(i); |
| CSSSourceFormatter formatter = CSSSourceFormatterFactory.getInstance().getSourceFormatter((INodeNotifier) node); |
| StringBuffer buf = formatter.cleanup(node); |
| if (buf != null) { |
| int startOffset = ((IndexedRegion) node).getStartOffset(); |
| int endOffset = ((IndexedRegion) node).getEndOffset(); |
| if (model == null) { |
| model = node.getOwnerDocument().getModel(); |
| } |
| formatUtil.replaceSource(model, startOffset, endOffset - startOffset, buf.toString()); |
| } |
| } |
| } |
| } |
| } |
| |
| protected String getContentType() { |
| return ContentTypeIdForCSS.ContentTypeID_CSS; |
| } |
| |
| public void cleanupModel(IStructuredModel structuredModel) { |
| int start = 0; |
| int length = structuredModel.getStructuredDocument().getLength(); |
| |
| cleanupModel(structuredModel, start, length); |
| } |
| |
| public void cleanupDocument(IDocument document) throws IOException, CoreException { |
| // TODO should implement, or delete? |
| |
| } |
| |
| public void cleanupDocument(IDocument document, int start, int length) throws IOException, CoreException { |
| // TODO should implement, or delete? |
| |
| } |
| |
| protected IStructuredCleanupHandler getCleanupHandler(Node node) { |
| return null; |
| } |
| |
| protected IStructuredFormatProcessor getFormatProcessor() { |
| return null; |
| } |
| |
| protected void refreshCleanupPreferences() { |
| } |
| } |