/*
* Copyright 2015 Igor Maznitsa.
*
* 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 com.igormaznitsa.nbmindmap.nb.options;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import javax.swing.JComponent;
import javax.swing.SwingUtilities;
import org.netbeans.spi.options.OptionsPanelController;
import org.openide.util.HelpCtx;
import org.openide.util.Lookup;
import com.igormaznitsa.nbmindmap.utils.NbUtils;
@OptionsPanelController.TopLevelRegistration(
categoryName = "Mind Map",
iconBase = "com/igormaznitsa/nbmindmap/icons/logo/logo32.png",
keywords = "mindmap",
keywordsCategory = "mindmap",
id = "nb-mmd-config-main",
position = 10000
)
public final class MMDCfgOptionsPanelController extends OptionsPanelController {
private MMDCfgPanel panel;
private final PropertyChangeSupport pcs = new PropertyChangeSupport(this);
private boolean changed;
@Override
public void update() {
getPanel().load(NbUtils.getPreferences());
this.changed = false;
}
@Override
public void applyChanges() {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
final MMDCfgPanel panel = getPanel();
panel.store(NbUtils.getPreferences(),panel.getConfig(),true);
changed = false;
}
});
}
@Override
public void cancel() {
// need not do anything special, if no changes have been persisted yet
}
@Override
public boolean isValid() {
return getPanel().valid();
}
@Override
public boolean isChanged() {
return this.changed;
}
@Override
public HelpCtx getHelpCtx() {
return null; // new HelpCtx("...ID") if you have a help set
}
@Override
public JComponent getComponent(Lookup masterLookup) {
return getPanel();
}
@Override
public void addPropertyChangeListener(PropertyChangeListener l) {
this.pcs.addPropertyChangeListener(l);
}
@Override
public void removePropertyChangeListener(PropertyChangeListener l) {
this.pcs.removePropertyChangeListener(l);
}
private MMDCfgPanel getPanel() {
if (this.panel == null) {
this.panel = new MMDCfgPanel(this);
}
return this.panel;
}
void changed() {
if (!this.changed) {
this.changed = true;
this.pcs.firePropertyChange(OptionsPanelController.PROP_CHANGED, false, true);
}
this.pcs.firePropertyChange(OptionsPanelController.PROP_VALID, null, null);
}
}