/* Copyright (c) 2013-2014 Jesper Öqvist <jesper@llbit.se>
*
* This file is part of Chunky.
*
* Chunky is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Chunky 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Chunky. If not, see <http://www.gnu.org/licenses/>.
*/
package se.llbit.chunky.renderer.ui;
import java.text.ParseException;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import se.llbit.chunky.renderer.RenderManager;
import se.llbit.chunky.renderer.scene.Camera;
import se.llbit.ui.Adjuster;
/**
* Adjuster specialized for DoF.
* @author Jesper Öqvist <jesper@llbit.se>
*/
public class DoFAdjuster extends Adjuster {
private final RenderManager renderMan;
/**
* @param renderManager
*/
public DoFAdjuster(RenderManager renderManager) {
super("Depth of Field", "Depth of Field",
Camera.MIN_DOF, Camera.MAX_DOF);
this.renderMan = renderManager;
setLogarithmicMode();
setClampMax(false);
}
@Override
protected double parseText(String text) throws ParseException {
if (text.equalsIgnoreCase("inf") || text.equalsIgnoreCase("Infinite") ||
text.equalsIgnoreCase("Infinity")) {
return Double.POSITIVE_INFINITY;
} else {
return super.parseText(text);
}
}
@Override
public void stateChanged(ChangeEvent e) {
JSlider source = (JSlider) e.getSource();
if (source.getValue() == source.getMaximum()) {
setTextFieldText("Infinity");
renderMan.scene().camera().setDof(Double.POSITIVE_INFINITY);
} else {
super.stateChanged(e);
}
}
@Override
public void valueChanged(double newValue) {
renderMan.scene().camera().setDof(newValue);
}
@Override
public void update() {
Camera camera = renderMan.scene().camera();
if (camera.infiniteDoF()) {
setTextFieldText("inf");
setSliderValue(getSlider().getMaximum());
} else {
set(renderMan.scene().camera().getDof());
}
}
}