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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.eclipse.org/org/documents/epl-v10.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.ide.eclipse.adt.internal.editors.formatting;
import static org.eclipse.jface.text.formatter.FormattingContextProperties.CONTEXT_MEDIUM;
import static org.eclipse.jface.text.formatter.FormattingContextProperties.CONTEXT_PARTITION;
import static org.eclipse.jface.text.formatter.FormattingContextProperties.CONTEXT_REGION;
import com.android.ide.eclipse.adt.internal.preferences.AdtPrefs;
import org.eclipse.jface.text.TypedPosition;
import org.eclipse.jface.text.formatter.FormattingContext;
import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
import org.eclipse.wst.xml.core.internal.formatter.XMLFormatterFormatProcessor;
import org.eclipse.wst.xml.core.text.IXMLPartitions;
/**
* Customized version of the builtin XML format processor which delegates to the
* Android specific formatter such that applying format on IFiles work as
* expected
*/
@SuppressWarnings("restriction")
public class XmlFormatProcessor extends XMLFormatterFormatProcessor {
/** Constructs a new {@link XmlFormatProcessor} */
public XmlFormatProcessor() {
}
@Override
public void formatModel(IStructuredModel structuredModel, int start, int length) {
if (!AdtPrefs.getPrefs().getUseCustomXmlFormatter()) {
super.formatModel(structuredModel, start, length);
return;
}
AndroidXmlFormatter formatter = new AndroidXmlFormatter();
IStructuredDocument document = structuredModel.getStructuredDocument();
FormattingContext context = new FormattingContext();
context.setProperty(CONTEXT_MEDIUM, document);
context.setProperty(CONTEXT_PARTITION, new TypedPosition(start, length,
IXMLPartitions.XML_DEFAULT));
context.setProperty(CONTEXT_REGION, new org.eclipse.jface.text.Region(start, length));
formatter.formatMaster(context, document, start, length);
}
}
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