/*
* Autopsy Forensic Browser
*
* Copyright 2011-2016 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> 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.sleuthkit.autopsy.casemodule.services;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import javax.swing.JComponent;
import org.netbeans.spi.options.OptionsPanelController;
import org.openide.util.HelpCtx;
import org.openide.util.Lookup;
@OptionsPanelController.TopLevelRegistration(
categoryName = "#OptionsCategory_Name_TagNamesOptions",
iconBase = "org/sleuthkit/autopsy/casemodule/services/tag-options-panel-icon.png",
keywords = "#OptionsCategory_TagNames",
keywordsCategory = "CustomTagNames",
position = 8
)
public final class TagsOptionsPanelController extends OptionsPanelController {
private TagOptionsPanel panel;
private final PropertyChangeSupport pcs = new PropertyChangeSupport(this);
private boolean changed;
/**
* Component should load its data here.
*/
@Override
public void update() {
getPanel().load();
changed = false;
}
/**
* This method is called when both the Ok and Apply buttons are pressed. It
* applies to any of the panels that have been opened in the process of
* using the options pane.
*/
@Override
public void applyChanges() {
if (changed) {
getPanel().store();
changed = false;
}
}
/**
* This method is called when the Cancel button is pressed. It applies to
* any of the panels that have been opened in the process of using the
* options pane.
*/
@Override
public void cancel() {
}
@Override
public boolean isValid() {
return true;
}
/**
* Used to determine whether any changes have been made to this controller's
* panel.
*
* @return Whether or not a change has been made.
*/
@Override
public boolean isChanged() {
return changed;
}
@Override
public JComponent getComponent(Lookup lkp) {
return getPanel();
}
@Override
public HelpCtx getHelpCtx() {
return null;
}
@Override
public void addPropertyChangeListener(PropertyChangeListener l) {
pcs.addPropertyChangeListener(l);
}
@Override
public void removePropertyChangeListener(PropertyChangeListener l) {
pcs.removePropertyChangeListener(l);
}
private TagOptionsPanel getPanel() {
if (panel == null) {
panel = new TagOptionsPanel();
panel.addPropertyChangeListener((PropertyChangeEvent evt) -> {
if (evt.getPropertyName().equals(OptionsPanelController.PROP_CHANGED)) {
changed();
}
});
}
return panel;
}
void changed() {
if (!changed) {
changed = true;
pcs.firePropertyChange(OptionsPanelController.PROP_CHANGED, false, true);
}
pcs.firePropertyChange(OptionsPanelController.PROP_VALID, null, null);
}
}