1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     4 

     5 package org.chromium.debug.ui.editors;

     6 

     7 import org.eclipse.core.runtime.CoreException;

     8 import org.eclipse.jface.text.IDocument;

     9 import org.eclipse.jface.text.IDocumentPartitioner;

    10 import org.eclipse.jface.text.rules.FastPartitioner;

    11 import org.eclipse.ui.editors.text.FileDocumentProvider;

    12 

    13 /**

    14  * Provides JavaScript content and sets up the document partitioner.

    15  */

    16 public class JsDocumentProvider extends FileDocumentProvider {

    17 

    18   @Override

    19   protected IDocument createDocument(Object element) throws CoreException {

    20     IDocument doc = super.createDocument(element);

    21     if (doc != null) {

    22       IDocumentPartitioner partitioner = new FastPartitioner(

    23           new JsPartitionScanner(), JsPartitionScanner.PARTITION_TYPES);

    24       partitioner.connect(doc);

    25       doc.setDocumentPartitioner(partitioner);

    26     }

    27     return doc;

    28   }

    29 

    30 }