/*
* Copyright (c) 2009-2010 jMonkeyEngine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jme3.system;
import com.jme3.app.SettingsDialog;
import com.jme3.app.SettingsDialog.SelectionListener;
import com.jme3.asset.AssetManager;
import com.jme3.asset.AssetNotFoundException;
import com.jme3.asset.DesktopAssetManager;
import com.jme3.audio.AudioRenderer;
import com.jme3.system.JmeContext.Type;
import java.io.IOException;
import java.net.URL;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Level;
import javax.swing.SwingUtilities;
/**
*
* @author Kirill Vainer, normenhansen
*/
public class JmeDesktopSystem extends JmeSystemDelegate {
@Override
public AssetManager newAssetManager(URL configFile) {
return new DesktopAssetManager(configFile);
}
@Override
public AssetManager newAssetManager() {
return new DesktopAssetManager(null);
}
@Override
public boolean showSettingsDialog(AppSettings sourceSettings, final boolean loadFromRegistry) {
if (SwingUtilities.isEventDispatchThread()) {
throw new IllegalStateException("Cannot run from EDT");
}
final AppSettings settings = new AppSettings(false);
settings.copyFrom(sourceSettings);
String iconPath = sourceSettings.getSettingsDialogImage();
final URL iconUrl = JmeSystem.class.getResource(iconPath.startsWith("/") ? iconPath : "/" + iconPath);
if (iconUrl == null) {
throw new AssetNotFoundException(sourceSettings.getSettingsDialogImage());
}
final AtomicBoolean done = new AtomicBoolean();
final AtomicInteger result = new AtomicInteger();
final Object lock = new Object();
final SelectionListener selectionListener = new SelectionListener() {
public void onSelection(int selection) {
synchronized (lock) {
done.set(true);
result.set(selection);
lock.notifyAll();
}
}
};
SwingUtilities.invokeLater(new Runnable() {
public void run() {
synchronized (lock) {
SettingsDialog dialog = new SettingsDialog(settings, iconUrl, loadFromRegistry);
dialog.setSelectionListener(selectionListener);
dialog.showDialog();
}
}
});
synchronized (lock) {
while (!done.get()) {
try {
lock.wait();
} catch (InterruptedException ex) {
}
}
}
sourceSettings.copyFrom(settings);
return result.get() == SettingsDialog.APPROVE_SELECTION;
}
private JmeContext newContextLwjgl(AppSettings settings, JmeContext.Type type) {
try {
Class<? extends JmeContext> ctxClazz = null;
switch (type) {
case Canvas:
ctxClazz = (Class<? extends JmeContext>) Class.forName("com.jme3.system.lwjgl.LwjglCanvas");
break;
case Display:
ctxClazz = (Class<? extends JmeContext>) Class.forName("com.jme3.system.lwjgl.LwjglDisplay");
break;
case OffscreenSurface:
ctxClazz = (Class<? extends JmeContext>) Class.forName("com.jme3.system.lwjgl.LwjglOffscreenBuffer");
break;
default:
throw new IllegalArgumentException("Unsupported context type " + type);
}
return ctxClazz.newInstance();
} catch (InstantiationException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (IllegalAccessException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (ClassNotFoundException ex) {
logger.log(Level.SEVERE, "CRITICAL ERROR: Context class is missing!\n"
+ "Make sure jme3_lwjgl-ogl is on the classpath.", ex);
}
return null;
}
private JmeContext newContextJogl(AppSettings settings, JmeContext.Type type) {
try {
Class<? extends JmeContext> ctxClazz = null;
switch (type) {
case Display:
ctxClazz = (Class<? extends JmeContext>) Class.forName("com.jme3.system.jogl.JoglDisplay");
break;
case Canvas:
ctxClazz = (Class<? extends JmeContext>) Class.forName("com.jme3.system.jogl.JoglCanvas");
break;
default:
throw new IllegalArgumentException("Unsupported context type " + type);
}
return ctxClazz.newInstance();
} catch (InstantiationException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (IllegalAccessException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (ClassNotFoundException ex) {
logger.log(Level.SEVERE, "CRITICAL ERROR: Context class is missing!\n"
+ "Make sure jme3_jogl is on the classpath.", ex);
}
return null;
}
private JmeContext newContextCustom(AppSettings settings, JmeContext.Type type) {
try {
String className = settings.getRenderer().substring("CUSTOM".length());
Class<? extends JmeContext> ctxClazz = null;
ctxClazz = (Class<? extends JmeContext>) Class.forName(className);
return ctxClazz.newInstance();
} catch (InstantiationException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (IllegalAccessException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (ClassNotFoundException ex) {
logger.log(Level.SEVERE, "CRITICAL ERROR: Context class is missing!", ex);
}
return null;
}
@Override
public JmeContext newContext(AppSettings settings, Type contextType) {
initialize(settings);
JmeContext ctx;
if (settings.getRenderer() == null
|| settings.getRenderer().equals("NULL")
|| contextType == JmeContext.Type.Headless) {
ctx = new NullContext();
ctx.setSettings(settings);
} else if (settings.getRenderer().startsWith("LWJGL")) {
ctx = newContextLwjgl(settings, contextType);
ctx.setSettings(settings);
} else if (settings.getRenderer().startsWith("JOGL")) {
ctx = newContextJogl(settings, contextType);
ctx.setSettings(settings);
} else if (settings.getRenderer().startsWith("CUSTOM")) {
ctx = newContextCustom(settings, contextType);
ctx.setSettings(settings);
} else {
throw new UnsupportedOperationException(
"Unrecognizable renderer specified: "
+ settings.getRenderer());
}
return ctx;
}
@Override
public AudioRenderer newAudioRenderer(AppSettings settings) {
initialize(settings);
Class<? extends AudioRenderer> clazz = null;
try {
if (settings.getAudioRenderer().startsWith("LWJGL")) {
clazz = (Class<? extends AudioRenderer>) Class.forName("com.jme3.audio.lwjgl.LwjglAudioRenderer");
} else if (settings.getAudioRenderer().startsWith("JOAL")) {
clazz = (Class<? extends AudioRenderer>) Class.forName("com.jme3.audio.joal.JoalAudioRenderer");
} else {
throw new UnsupportedOperationException(
"Unrecognizable audio renderer specified: "
+ settings.getAudioRenderer());
}
AudioRenderer ar = clazz.newInstance();
return ar;
} catch (InstantiationException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (IllegalAccessException ex) {
logger.log(Level.SEVERE, "Failed to create context", ex);
} catch (ClassNotFoundException ex) {
logger.log(Level.SEVERE, "CRITICAL ERROR: Audio implementation class is missing!\n"
+ "Make sure jme3_lwjgl-oal or jm3_joal is on the classpath.", ex);
}
return null;
}
@Override
public void initialize(AppSettings settings) {
if (initialized) {
return;
}
initialized = true;
try {
if (!lowPermissions) {
// can only modify logging settings
// if permissions are available
// JmeFormatter formatter = new JmeFormatter();
// Handler fileHandler = new FileHandler("jme.log");
// fileHandler.setFormatter(formatter);
// Logger.getLogger("").addHandler(fileHandler);
// Handler consoleHandler = new ConsoleHandler();
// consoleHandler.setFormatter(formatter);
// Logger.getLogger("").removeHandler(Logger.getLogger("").getHandlers()[0]);
// Logger.getLogger("").addHandler(consoleHandler);
}
// } catch (IOException ex){
// logger.log(Level.SEVERE, "I/O Error while creating log file", ex);
} catch (SecurityException ex) {
logger.log(Level.SEVERE, "Security error in creating log file", ex);
}
logger.log(Level.INFO, "Running on {0}", getFullName());
if (!lowPermissions) {
try {
Natives.extractNativeLibs(getPlatform(), settings);
} catch (IOException ex) {
logger.log(Level.SEVERE, "Error while copying native libraries", ex);
}
}
}
}