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package org.openslx.dozmod.gui.window;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.ArrayList;
import java.util.List;
import javax.swing.event.ChangeListener;
import org.apache.log4j.Logger;
import org.openslx.bwlp.thrift.iface.NetRule;
import org.openslx.dozmod.gui.Gui;
import org.openslx.dozmod.gui.Gui.GuiCallable;
import org.openslx.dozmod.gui.changemonitor.DialogChangeMonitor;
import org.openslx.dozmod.gui.helper.MessageType;
import org.openslx.dozmod.gui.helper.UiFeedback;
import org.openslx.dozmod.gui.window.layout.LectureNetrulesWindowLayout;
public class LectureNetrulesWindow extends LectureNetrulesWindowLayout
implements UiFeedback {
private static final long serialVersionUID = -1970717955867180231L;
private static final Logger LOGGER = Logger
.getLogger(LectureNetrulesWindow.class);
private boolean apply = false;
private List<NetRule> newRules = null;
public LectureNetrulesWindow(Window modalParent,
List<NetRule> netrules, DialogChangeMonitor changeMonitor) {
super(modalParent);
btnSave.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
newRules = ctlNetrulesConfigurator.getState(false);
if (newRules == null) {
return;
}
apply = true;
dispose();
}
});
// listeners for the buttons
btnClose.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
safeClose();
}
});
ctlNetrulesConfigurator.setState(netrules);
changeMonitor.add(this).reset();
}
/**
* @return list of ids of the selected locations. Will be either a new list
* if the user clicked apply or the list received from the sat.
*/
public List<NetRule> runAndReturn() {
setVisible(true);
if (!apply)
return null;
return newRules != null ? newRules : new ArrayList<NetRule>();
}
/**
* Static method to open this window with
*
* @param modalParent
* parent to this window
* @param changeMonitor If you want to track changes...
* @param locations
* locations to preselect in the LocationSelector
* @return forwards the return value of the window itself: list of ids of
* the selected locations
*/
public static List<NetRule> open(final Window modalParent,
final List<NetRule> netrules, final DialogChangeMonitor changeMonitor) {
return Gui.syncExec(new GuiCallable<List<NetRule>>() {
@Override
public List<NetRule> run() {
return new LectureNetrulesWindow(modalParent, netrules, changeMonitor)
.runAndReturn();
}
});
}
@Override
public boolean wantConfirmQuit() {
return false;
}
@Override
public void escapePressed() {
safeClose();
}
private void safeClose() {
if (newRules != null) {
if (Gui.showMessageBox("Änderungen werden verworfen. Wollen Sie wirklich abbrechen?", MessageType.ERROR_RETRY, LOGGER, null)) {
dispose();
}
} else {
dispose();
}
}
@Override
public List<NetRule> getState() {
return ctlNetrulesConfigurator.getState(true);
}
@Override
public void addChangeListener(final ChangeListener l) {
addWindowListener(new WindowAdapter() {
@Override
public void windowClosed(WindowEvent e) {
l.stateChanged(null);
}
});
}
}
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