/*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.java2d.cmm;
import java.awt.color.ColorSpace;
import java.awt.color.ICC_Profile;
import java.awt.color.CMMException;
import java.awt.image.BufferedImage;
import java.awt.image.Raster;
import java.awt.image.WritableRaster;
import java.security.AccessController;
import java.security.PrivilegedAction;
import sun.security.action.GetPropertyAction;
import java.util.ServiceLoader;
public class CMSManager {
public static ColorSpace GRAYspace; // These two fields allow access
public static ColorSpace LINEAR_RGBspace; // to java.awt.color.ColorSpace
// private fields from other
// packages. The fields are set
// by java.awt.color.ColorSpace
// and read by
// java.awt.image.ColorModel.
private static PCMM cmmImpl = null;
public static synchronized PCMM getModule() {
if (cmmImpl != null) {
return cmmImpl;
}
cmmImpl = (PCMM)AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
String cmmClass = System.getProperty(
"sun.java2d.cmm", "sun.java2d.cmm.kcms.CMM");
ServiceLoader<PCMM> cmmLoader
= ServiceLoader.loadInstalled(PCMM.class);
PCMM service = null;
for (PCMM cmm : cmmLoader) {
service = cmm;
if (cmm.getClass().getName().equals(cmmClass)) {
break;
}
}
return service;
}
});
if (cmmImpl == null) {
throw new CMMException("Cannot initialize Color Management System."+
"No CM module found");
}
GetPropertyAction gpa = new GetPropertyAction("sun.java2d.cmm.trace");
String cmmTrace = (String)AccessController.doPrivileged(gpa);
if (cmmTrace != null) {
cmmImpl = new CMMTracer(cmmImpl);
}
return cmmImpl;
}
/* CMM trace routines */
public static class CMMTracer implements PCMM {
PCMM tcmm;
String cName ;
public CMMTracer(PCMM tcmm) {
this.tcmm = tcmm;
cName = tcmm.getClass().getName();
}
public long loadProfile(byte[] data) {
System.err.print(cName + ".loadProfile");
long profileID = tcmm.loadProfile(data);
System.err.println("(ID=" + profileID + ")");
return profileID;
}
public void freeProfile(long profileID) {
System.err.println(cName + ".freeProfile(ID=" + profileID + ")");
tcmm.freeProfile(profileID);
}
public int getProfileSize(long profileID) {
System.err.print(cName + ".getProfileSize(ID=" + profileID + ")");
int size = tcmm.getProfileSize(profileID);
System.err.println("=" + size);
return size;
}
public void getProfileData(long profileID, byte[] data) {
System.err.print(cName + ".getProfileData(ID=" + profileID + ") ");
System.err.println("requested " + data.length + " byte(s)");
tcmm.getProfileData(profileID, data);
}
public int getTagSize(long profileID, int tagSignature) {
System.err.print(cName + ".getTagSize(ID=" + profileID +
", TagSig=" + tagSignature + ")");
int size = tcmm.getTagSize(profileID, tagSignature);
System.err.println("=" + size);
return size;
}
public void getTagData(long profileID, int tagSignature,
byte[] data) {
System.err.print(cName + ".getTagData(ID=" + profileID +
", TagSig=" + tagSignature + ")");
System.err.println(" requested " + data.length + " byte(s)");
tcmm.getTagData(profileID, tagSignature, data);
}
public void setTagData(long profileID, int tagSignature,
byte[] data) {
System.err.print(cName + ".setTagData(ID=" + profileID +
", TagSig=" + tagSignature + ")");
System.err.println(" sending " + data.length + " byte(s)");
tcmm.setTagData(profileID, tagSignature, data);
}
/* methods for creating ColorTransforms */
public ColorTransform createTransform(ICC_Profile profile,
int renderType,
int transformType) {
System.err.println(cName + ".createTransform(ICC_Profile,int,int)");
return tcmm.createTransform(profile, renderType, transformType);
}
public ColorTransform createTransform(ColorTransform[] transforms) {
System.err.println(cName + ".createTransform(ColorTransform[])");
return tcmm.createTransform(transforms);
}
}
}