/*******************************************************************************
* Copyright (c) 2011 Michael Ruflin, Andr� Locher, Claudia von Bastian.
*
* This file is part of Tatool.
*
* Tatool is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Tatool is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Tatool. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package ch.tatool.core.element.handler.score;
import ch.tatool.core.data.IntegerProperty;
import ch.tatool.core.data.Level;
import ch.tatool.core.data.Misc;
import ch.tatool.core.display.swing.container.RegionsContainer.Region;
import ch.tatool.core.display.swing.panel.CenteredTextPanel;
import ch.tatool.core.element.ExecutableElement;
import ch.tatool.core.element.NodeImpl;
import ch.tatool.core.element.TemporaryElementSupportUtil;
import ch.tatool.core.element.handler.pause.PauseHandlerUtil;
import ch.tatool.core.executable.GenericContentExecutable;
import ch.tatool.element.TemporaryElementSupport;
import ch.tatool.exec.ExecutionContext;
import ch.tatool.exec.ExecutionOutcome;
public class UserFeedbackLevelListener extends NodeImpl implements PointsAndLevelHandler.LevelListener {
public static final String PROPERTY_DISPLAY_DURATION = "displayDuration";
private static final int DEFAULT_DISPLAY_DURATION = 3000;
/** Property that encapsulates the display duration. */
private IntegerProperty durationProperty = new IntegerProperty(PROPERTY_DISPLAY_DURATION);
public UserFeedbackLevelListener() {
// set a default duration
setDisplayDuration(DEFAULT_DISPLAY_DURATION);
}
public void levelChanged(PointsAndLevelHandler handler, ExecutionContext context) {
int levelChange = Level.getLevelChangeDeltaProperty().getValue(handler, 0);
insertLevelChangeInformationElement(context, levelChange);
}
/** Displays a visual level change. */
protected void insertLevelChangeInformationElement(ExecutionContext context, int levelChange) {
// fetch the duration we should display the level change.
int duration = durationProperty.getValue(this);
if (duration <= 0) {
return;
}
CenteredTextPanel textPanel = new CenteredTextPanel();
if (levelChange > 0) {
textPanel.setText("Congratulations, you achieved the next level!");
} else {
textPanel.setText("Let's try an easier level!");
}
GenericContentExecutable changeLevelExecutable = new GenericContentExecutable();
changeLevelExecutable.addContent(Region.CENTER, textPanel);
changeLevelExecutable.setDisplayDuration(duration);
Misc.getOutcomeProperty().setValue(changeLevelExecutable, ExecutionOutcome.SKIP);
TemporaryElementSupport support = TemporaryElementSupportUtil.getInstance().findTemporaryElementSupport(context);
if (support != null) {
ExecutableElement element = new ExecutableElement(changeLevelExecutable);
support.addTemporaryElement(element);
}
// don't pause before executing the temporary element
PauseHandlerUtil.setCurrentInterElementPauseDuration(context, 0L);
}
public void setDisplayDuration(int displayDuration) {
durationProperty.setValue(this, displayDuration);
}
public int getDisplayDuration() {
return durationProperty.getValue(this);
}
}