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/*******************************************************************************
* Copyright (c) 2004 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.contenttype.ContentTypeIdForCSS;
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.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.INodeNotifier;
import org.eclipse.wst.sse.core.IStructuredModel;
import org.eclipse.wst.sse.core.IndexedRegion;
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.xml.core.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);
}
/*
* (non-Javadoc)
*
* @see com.ibm.sse.model.cleanup.IStructuredCleanupProcessor#cleanupDocument(org.eclipse.jface.text.IDocument)
*/
public void cleanupDocument(IDocument document) throws IOException, CoreException {
// TODO should implement, or delete?
}
/*
* (non-Javadoc)
*
* @see com.ibm.sse.model.cleanup.IStructuredCleanupProcessor#cleanupDocument(org.eclipse.jface.text.IDocument,
* int, int)
*/
public void cleanupDocument(IDocument document, int start, int length) throws IOException, CoreException {
// TODO should implement, or delete?
}
/*
* (non-Javadoc)
*
* @see com.ibm.sse.model.cleanup.AbstractStructuredCleanupProcessor#getCleanupHandler(org.w3c.dom.Node)
*/
protected IStructuredCleanupHandler getCleanupHandler(Node node) {
return null;
}
/*
* (non-Javadoc)
*
* @see com.ibm.sse.model.cleanup.AbstractStructuredCleanupProcessor#getFormatProcessor()
*/
protected IStructuredFormatProcessor getFormatProcessor() {
return null;
}
/*
* (non-Javadoc)
*
* @see com.ibm.sse.model.cleanup.AbstractStructuredCleanupProcessor#refreshCleanupPreferences()
*/
protected void refreshCleanupPreferences() {
}
}
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