ide/languages.yaml/src/org/netbeans/modules/languages/yaml/YamlDataObject.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.netbeans.modules.languages.yaml;

import java.io.IOException;
import org.netbeans.core.spi.multiview.MultiViewElement;
import org.netbeans.core.spi.multiview.text.MultiViewEditorElement;
import org.openide.filesystems.FileObject;
import org.openide.loaders.DataNode;
import org.openide.loaders.DataObjectExistsException;
import org.openide.loaders.MultiDataObject;
import org.openide.loaders.MultiFileLoader;
import org.openide.nodes.Children;
import org.openide.nodes.Node;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
import org.openide.windows.TopComponent;

/**
 *
 * @author Ondrej Brejla <obrejla@netbeans.org>
 */
public class YamlDataObject extends MultiDataObject {

    public YamlDataObject(FileObject pf, MultiFileLoader loader) throws DataObjectExistsException, IOException {
        super(pf, loader);
        registerEditor(YamlTokenId.YAML_MIME_TYPE, true);
    }

    @Override
    protected Node createNodeDelegate() {
        return new DataNode(this, Children.LEAF, getLookup());
    }

    @Override
    protected int associateLookup() {
        return 1;
    }

    @NbBundle.Messages("Source=&Source")
    @MultiViewElement.Registration(
            displayName="#Source",
            iconBase="org/netbeans/modules/languages/yaml/yaml_files_16.png",
            persistenceType=TopComponent.PERSISTENCE_ONLY_OPENED,
            mimeType=YamlTokenId.YAML_MIME_TYPE,
            preferredID="neon.source",
            position=1
    )
    public static MultiViewEditorElement createMultiViewEditorElement(Lookup context) {
        return new MultiViewEditorElement(context);
    }

}