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/*
* Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution 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 Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
package javax.media.nativewindow;
import jogamp.nativewindow.Debug;
public class DefaultGraphicsConfiguration implements Cloneable, AbstractGraphicsConfiguration {
protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration");
private AbstractGraphicsScreen screen;
protected CapabilitiesImmutable capabilitiesChosen;
protected CapabilitiesImmutable capabilitiesRequested;
public DefaultGraphicsConfiguration(AbstractGraphicsScreen screen,
CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested) {
if(null == screen) {
throw new IllegalArgumentException("Null screen");
}
if(null == capsChosen) {
throw new IllegalArgumentException("Null chosen caps");
}
if(null == capsRequested) {
throw new IllegalArgumentException("Null requested caps");
}
if( ! ( capsChosen instanceof VisualIDHolder ) ) {
throw new IllegalArgumentException("Chosen caps is not implementing NativeVisualID");
}
this.screen = screen;
this.capabilitiesChosen = capsChosen;
this.capabilitiesRequested = capsRequested;
}
@Override
public Object clone() {
try {
return super.clone();
} catch (CloneNotSupportedException e) {
throw new NativeWindowException(e);
}
}
final public AbstractGraphicsScreen getScreen() {
return screen;
}
final public CapabilitiesImmutable getChosenCapabilities() {
return capabilitiesChosen;
}
final public CapabilitiesImmutable getRequestedCapabilities() {
return capabilitiesRequested;
}
public AbstractGraphicsConfiguration getNativeGraphicsConfiguration() {
return this;
}
@Override
final public int getVisualID(VIDType type) throws NativeWindowException {
return capabilitiesChosen.getVisualID(type);
}
/**
* Set the capabilities to a new value.
*
* <p>
* The use case for setting the Capabilities at a later time is
* a change or re-validation of capabilities.
* </p>
* @see javax.media.nativewindow.GraphicsConfigurationFactory#chooseGraphicsConfiguration(Capabilities, CapabilitiesChooser, AbstractGraphicsScreen)
*/
protected void setChosenCapabilities(CapabilitiesImmutable capsChosen) {
this.capabilitiesChosen = capsChosen;
}
/**
* Set a new screen.
*
* <p>
* the use case for setting a new screen at a later time is
* a change of the graphics device in a multi-screen environment.
* </p>
*/
protected void setScreen(AbstractGraphicsScreen screen) {
this.screen = screen;
}
@Override
public String toString() {
return getClass().getSimpleName()+"[" + screen +
",\n\tchosen " + capabilitiesChosen+
",\n\trequested " + capabilitiesRequested+
"]";
}
public static String toHexString(int val) {
return "0x"+Integer.toHexString(val);
}
public static String toHexString(long val) {
return "0x"+Long.toHexString(val);
}
}
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