CalibrationPersistence.java~
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/*
* Copyright (C) 2008-2009, Uwe Schmidt
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* The Software uses a third-party library (WiiRemoteJ) which is not part of
* the Software and is subject to its own license.
*/
package org.uweschmidt.wiimote.whiteboard.calibration;
import java.awt.DisplayMode;
import java.io.IOException;
import org.jdesktop.application.Application;
import org.uweschmidt.wiimote.whiteboard.calibration.WiimoteCalibration.CalibrationEvent;
import org.uweschmidt.wiimote.whiteboard.calibration.WiimoteCalibration.CalibrationEventListener;
public class CalibrationPersistence implements CalibrationEventListener {
WiimoteCalibration calibration;
public CalibrationPersistence(WiimoteCalibration calibration) {
this.calibration = calibration;
calibration.addCalibrationEventListener(this);
}
public void calibrationEvent(CalibrationEvent e) {
switch (e) {
case SCREEN_CHANGED:
loadCalibrationData();
break;
case FINISHED:
saveCalibrationData();
break;
}
}
// private String safeFilename(String rawName) {
// return rawName.replaceAll("[\\W]", "").toLowerCase();
// }
private String calibrationFileName() {
DisplayMode dm = calibration.getScreen().getDisplayMode();
return String.format("calibration_%d_%dx%d.txt", calibration.getScreenNumber(), dm.getWidth(), dm.getHeight());
}
private void loadCalibrationData() {
try {
String fileName = calibrationFileName();
calibration.load(Application.getInstance().getContext().getLocalStorage().openInputFile(fileName));
} catch (IOException e) {
// ignore
}
}
private void saveCalibrationData() {
try {
String fileName = calibrationFileName();
calibration.save(Application.getInstance().getContext().getLocalStorage().openOutputFile(fileName));
} catch (IOException e) {
// ignore
}
}
}