XMLDocumentProvider.java

// ============================================================================
//
// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
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package com.amalto.workbench.editors.xmleditor;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.rules.FastPartitioner;
import org.eclipse.ui.editors.text.FileDocumentProvider;

public class XMLDocumentProvider extends FileDocumentProvider {

    // XMLEditor editor;
    // public XMLDocumentProvider(XMLEditor editor){
    // this.editor=editor;
    // }
    protected IDocument createDocument(Object element) throws CoreException {
        if (element instanceof XMLEditorInput) {
            // IDocument document = super.createDocument(element);
            IDocument document = ((XMLEditorInput) element).getDocument();
            if (document != null) {
                IDocumentPartitioner partitioner = new FastPartitioner(new XMLPartitionScanner(), new String[] {
                        XMLPartitionScanner.XML_TAG, XMLPartitionScanner.XML_COMMENT });
                partitioner.connect(document);
                document.setDocumentPartitioner(partitioner);
            }
            return document;
        }
        return null;
    }

    public boolean isReadOnly(Object element) {
        return false;
    }
}