ide/languages.manifest/src/org/netbeans/modules/languages/manifest/MfDataObject.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.manifest;

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.filesystems.MIMEResolver;
import org.openide.loaders.DataNode;
import org.openide.loaders.DataObjectExistsException;
import org.openide.loaders.MultiDataObject;
import org.openide.loaders.MultiFileLoader;
import org.openide.nodes.Node;
import org.openide.nodes.Children;
import org.openide.util.Lookup;
import org.openide.util.NbBundle.Messages;
import org.openide.windows.TopComponent;

@MIMEResolver.ExtensionRegistration(
    displayName="#ManifestResolver",
    position=130,
    extension={ "mf", "MF" },
    mimeType="text/x-manifest"
)
public class MfDataObject extends MultiDataObject {

    public MfDataObject (FileObject pf, MultiFileLoader loader) throws DataObjectExistsException, IOException {
        super (pf, loader);
        registerEditor(MfLanguageProvider.MIME_TYPE, true);
    }

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

    @Override
    protected int associateLookup() {
        return 1;
    }
    
    @Messages("Source=&Source")
    @MultiViewElement.Registration(
            displayName="#Source",
            iconBase="org/netbeans/modules/languages/manifest/manifest_file_16.png",
            persistenceType=TopComponent.PERSISTENCE_ONLY_OPENED,
            mimeType=MfLanguageProvider.MIME_TYPE,
            preferredID="manifest.source",
            position=1
    )
    public static MultiViewEditorElement createMultiViewEditorElement(Lookup context) {
        return new MultiViewEditorElement(context);
    }
}