/*
* JAME 6.2.1
* http://jame.sourceforge.net
*
* Copyright 2001, 2016 Andrea Medeghini
*
* This file is part of JAME.
*
* JAME is an application for creating fractals and other graphics artifacts.
*
* JAME 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.
*
* JAME 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 JAME. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.sf.jame.mandelbrot.incolouringFormula;
import net.sf.jame.core.common.ExtensionReferenceElement;
import net.sf.jame.core.config.RuntimeElement;
import net.sf.jame.core.config.ValueChangeEvent;
import net.sf.jame.core.config.ValueChangeListener;
import net.sf.jame.core.config.ValueConfigElement;
import net.sf.jame.core.extension.ConfigurableExtensionReference;
import net.sf.jame.core.extension.ExtensionException;
import net.sf.jame.core.extension.ExtensionNotFoundException;
import net.sf.jame.mandelbrot.MandelbrotRegistry;
import net.sf.jame.mandelbrot.incolouringFormula.extension.IncolouringFormulaExtensionConfig;
import net.sf.jame.mandelbrot.incolouringFormula.extension.IncolouringFormulaExtensionRuntime;
/**
* @author Andrea Medeghini
*/
public class IncolouringFormulaRuntimeElement extends RuntimeElement {
private IncolouringFormulaExtensionRuntime<?> formulaRuntime;
private IncolouringFormulaConfigElement formulaElement;
private ExtensionListener extensionListener;
private IterationsListener iterationsListener;
private OpacityListener opacityListener;
private EnabledListener enabledListener;
private AutoIterationsListener autoIterationsListener;
private int iterations;
private int opacity;
private boolean enabled;
private boolean autoIterations;
/**
* Constructs a new formula element.
*
* @param formulaElement
*/
public IncolouringFormulaRuntimeElement(final IncolouringFormulaConfigElement formulaElement) {
if (formulaElement == null) {
throw new IllegalArgumentException("formulaElement is null");
}
this.formulaElement = formulaElement;
setOpacity((int) Math.rint(formulaElement.getOpacity().intValue() * 255d / 100d));
setIterations(formulaElement.getIterations());
setEnabled(formulaElement.isEnabled());
setAutoIterations(formulaElement.getAutoIterations());
createRuntime(formulaElement.getReference());
iterationsListener = new IterationsListener(this);
formulaElement.getIterationsElement().addChangeListener(iterationsListener);
opacityListener = new OpacityListener(this);
formulaElement.getOpacityElement().addChangeListener(opacityListener);
enabledListener = new EnabledListener(this);
formulaElement.getEnabledElement().addChangeListener(enabledListener);
autoIterationsListener = new AutoIterationsListener(this);
formulaElement.getAutoIterationsElement().addChangeListener(autoIterationsListener);
extensionListener = new ExtensionListener();
formulaElement.getExtensionElement().addChangeListener(extensionListener);
}
/**
* @see net.sf.jame.core.config.RuntimeElement#dispose()
*/
@Override
public void dispose() {
if ((formulaElement != null) && (iterationsListener != null)) {
formulaElement.getIterationsElement().removeChangeListener(iterationsListener);
}
if ((formulaElement != null) && (opacityListener != null)) {
formulaElement.getOpacityElement().removeChangeListener(opacityListener);
}
if ((formulaElement != null) && (enabledListener != null)) {
formulaElement.getEnabledElement().removeChangeListener(enabledListener);
}
if ((formulaElement != null) && (autoIterationsListener != null)) {
formulaElement.getAutoIterationsElement().removeChangeListener(autoIterationsListener);
}
if ((formulaElement != null) && (extensionListener != null)) {
formulaElement.getExtensionElement().removeChangeListener(extensionListener);
}
iterationsListener = null;
opacityListener = null;
enabledListener = null;
autoIterationsListener = null;
extensionListener = null;
if (formulaRuntime != null) {
formulaRuntime.dispose();
formulaRuntime = null;
}
formulaElement = null;
super.dispose();
}
@SuppressWarnings("unchecked")
private void createRuntime(final ConfigurableExtensionReference<IncolouringFormulaExtensionConfig> reference) {
try {
if (reference != null) {
final IncolouringFormulaExtensionRuntime formulaRuntime = MandelbrotRegistry.getInstance().getIncolouringFormulaExtension(reference.getExtensionId()).createExtensionRuntime();
final IncolouringFormulaExtensionConfig formulaConfig = reference.getExtensionConfig();
formulaRuntime.setConfig(formulaConfig);
setFormulaRuntime(formulaRuntime);
}
else {
setFormulaRuntime(null);
}
}
catch (final ExtensionNotFoundException e) {
e.printStackTrace();
}
catch (final ExtensionException e) {
e.printStackTrace();
}
}
/**
* @return the formulaRuntime
*/
public IncolouringFormulaExtensionRuntime<?> getFormulaRuntime() {
return formulaRuntime;
}
private void setFormulaRuntime(final IncolouringFormulaExtensionRuntime<?> formulaRuntime) {
if (this.formulaRuntime != null) {
this.formulaRuntime.dispose();
}
this.formulaRuntime = formulaRuntime;
}
/**
* @return the opacity.
*/
public int getOpacity() {
return opacity;
}
private void setOpacity(final int opacity) {
this.opacity = opacity;
}
/**
* @return the iterations.
*/
public int getIterations() {
return iterations;
}
private void setIterations(final int iterations) {
this.iterations = iterations;
}
/**
* @return the enabled.
*/
public boolean isEnabled() {
return enabled;
}
private void setEnabled(final boolean enabled) {
this.enabled = enabled;
}
/**
* @return
*/
public boolean isAutoIterations() {
return autoIterations;
}
private void setAutoIterations(final boolean autoIterations) {
this.autoIterations = autoIterations;
}
/**
* @see net.sf.jame.core.config.RuntimeElement#isChanged()
*/
@Override
public boolean isChanged() {
final boolean formulaChanged = (formulaRuntime != null) && formulaRuntime.isChanged();
return super.isChanged() || formulaChanged;
}
private class ExtensionListener implements ValueChangeListener {
/**
* @see net.sf.jame.core.config.ValueChangeListener#valueChanged(net.sf.jame.core.config.ValueChangeEvent)
*/
@SuppressWarnings("unchecked")
public void valueChanged(final ValueChangeEvent e) {
switch (e.getEventType()) {
case ExtensionReferenceElement.EXTENSION_REFERENCE_CHANGED: {
createRuntime((ConfigurableExtensionReference<IncolouringFormulaExtensionConfig>) e.getParams()[0]);
fireChanged();
break;
}
default: {
break;
}
}
}
}
private class OpacityListener implements ValueChangeListener {
private final IncolouringFormulaRuntimeElement formula;
/**
* @param formula the formula.
*/
public OpacityListener(final IncolouringFormulaRuntimeElement formula) {
this.formula = formula;
}
/**
* @see net.sf.jame.core.config.ValueChangeListener#valueChanged(net.sf.jame.core.config.ValueChangeEvent)
*/
public void valueChanged(final ValueChangeEvent e) {
switch (e.getEventType()) {
case ValueConfigElement.VALUE_CHANGED: {
formula.setOpacity((int) Math.rint((Integer) e.getParams()[0] * 255d / 100d));
fireChanged();
break;
}
default: {
break;
}
}
}
}
private class IterationsListener implements ValueChangeListener {
private final IncolouringFormulaRuntimeElement formula;
/**
* @param formula the formula.
*/
public IterationsListener(final IncolouringFormulaRuntimeElement formula) {
this.formula = formula;
}
/**
* @see net.sf.jame.core.config.ValueChangeListener#valueChanged(net.sf.jame.core.config.ValueChangeEvent)
*/
public void valueChanged(final ValueChangeEvent e) {
switch (e.getEventType()) {
case ValueConfigElement.VALUE_CHANGED: {
formula.setIterations((Integer) e.getParams()[0]);
fireChanged();
break;
}
default: {
break;
}
}
}
}
private class EnabledListener implements ValueChangeListener {
private final IncolouringFormulaRuntimeElement formula;
/**
* @param formula the formula.
*/
public EnabledListener(final IncolouringFormulaRuntimeElement formula) {
this.formula = formula;
}
/**
* @see net.sf.jame.core.config.ValueChangeListener#valueChanged(net.sf.jame.core.config.ValueChangeEvent)
*/
public void valueChanged(final ValueChangeEvent e) {
switch (e.getEventType()) {
case ValueConfigElement.VALUE_CHANGED: {
formula.setEnabled((Boolean) e.getParams()[0]);
fireChanged();
break;
}
default: {
break;
}
}
}
}
private class AutoIterationsListener implements ValueChangeListener {
private final IncolouringFormulaRuntimeElement formula;
/**
* @param formula the formula.
*/
public AutoIterationsListener(final IncolouringFormulaRuntimeElement formula) {
this.formula = formula;
}
/**
* @see net.sf.jame.core.config.ValueChangeListener#valueChanged(net.sf.jame.core.config.ValueChangeEvent)
*/
public void valueChanged(final ValueChangeEvent e) {
switch (e.getEventType()) {
case ValueConfigElement.VALUE_CHANGED: {
formula.setAutoIterations((Boolean) e.getParams()[0]);
fireChanged();
break;
}
default: {
break;
}
}
}
}
}