platform/janitor/src/org/netbeans/modules/janitor/JanitorOptionsController.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.janitor;

import java.beans.PropertyChangeListener;
import javax.swing.JComponent;
import org.netbeans.spi.options.OptionsPanelController;
import org.openide.util.HelpCtx;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;

/**
 *
 * @author lkishalmi
 */
@NbBundle.Messages(
    "OptionsCategory_Janitor=Janitor"
)
@OptionsPanelController.SubRegistration(
    id = "org-netbeans-janitor-JanitorSettings",
    displayName="#OptionsCategory_Janitor"
)
public class JanitorOptionsController extends OptionsPanelController {

    JanitorOptionsPanel panel;

    @Override
    public void update() {
        getPanel().loadValues();
    }

    @Override
    public void applyChanges() {
        getPanel().saveValues();
    }

    @Override
    public void cancel() {
    }

    @Override
    public boolean isValid() {
        return true;
    }

    @Override
    public boolean isChanged() {
        return getPanel().isChanged();
    }

    @Override
    public JComponent getComponent(Lookup masterLookup) {
        return getPanel();
    }

    @Override
    public HelpCtx getHelpCtx() {
        return HelpCtx.DEFAULT_HELP;
    }

    @Override
    public void addPropertyChangeListener(PropertyChangeListener l) {
    }

    @Override
    public void removePropertyChangeListener(PropertyChangeListener l) {
    }

    private JanitorOptionsPanel getPanel() {
        if (panel == null) {
            panel = new JanitorOptionsPanel();
        }
        return panel;
    }
}