XMLEditor.java

/*
 * DBeaver - Universal Database Manager
 * Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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 org.jkiss.dbeaver.ui.editors.xml;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.rules.FastPartitioner;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.texteditor.ITextEditorExtension3;
import org.jkiss.dbeaver.ui.editors.text.BaseTextEditor;
import org.jkiss.dbeaver.ui.editors.text.FileRefDocumentProvider;


public class XMLEditor extends BaseTextEditor {

    public XMLEditor() {
        configureInsertMode(ITextEditorExtension3.SMART_INSERT, false);
        setSourceViewerConfiguration(new XMLSourceViewerConfiguration());
        setDocumentProvider(new FileRefDocumentProvider());
    }

    @Override
    public void dispose() {
        super.dispose();
    }

    @Override
    protected void doSetInput(IEditorInput input) throws CoreException {
        super.doSetInput(input);
        setupDocument();
    }

    @Override
    public void createPartControl(Composite parent) {
        super.createPartControl(parent);
    }

    protected void setupDocument() {
        IDocument document = getDocument();
        if (document != null) {
            IDocumentPartitioner partitioner =
                new FastPartitioner(
                    new XMLPartitionScanner(),
                    new String[]{
                        XMLPartitionScanner.XML_TAG,
                        XMLPartitionScanner.XML_COMMENT});
            partitioner.connect(document);
            ((IDocumentExtension3) document).setDocumentPartitioner(XMLPartitionScanner.XML_PARTITIONING, partitioner);
        }
    }

}