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src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp

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rev 12879 : 8136556: Add the ability to perform static builds of MacOSX x64 binaries
Reviewed-by: ihse, bdelsart, gadams, lfoltan, rriggs, hseigel, twisti
   1 /*
   2  * Copyright (c) 1996, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  74 
  75 // Needed by JAWT: see awt_DrawingSurface.cpp.
  76 extern jclass jawtVImgClass;
  77 extern jclass jawtVSMgrClass;
  78 extern jclass jawtComponentClass;
  79 extern jfieldID jawtPDataID;
  80 extern jfieldID jawtSDataID;
  81 extern jfieldID jawtSMgrID;
  82 
  83 extern void DWMResetCompositionEnabled();
  84 
  85 /************************************************************************
  86  * Utilities
  87  */
  88 
  89 /* Initialize the Java VM instance variable when the library is
  90    first loaded */
  91 JavaVM *jvm = NULL;
  92 
  93 JNIEXPORT jint JNICALL
  94 JNI_OnLoad(JavaVM *vm, void *reserved)
  95 {
  96     TRY;
  97 
  98     jvm = vm;
  99     return JNI_VERSION_1_2;
 100 
 101     CATCH_BAD_ALLOC_RET(0);
 102 }
 103 
 104 extern "C" JNIEXPORT jboolean JNICALL AWTIsHeadless() {
 105     static JNIEnv *env = NULL;
 106     static jboolean isHeadless;
 107     jmethodID headlessFn;
 108     jclass graphicsEnvClass;
 109 
 110     if (env == NULL) {
 111         env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
 112         graphicsEnvClass = env->FindClass(
 113             "java/awt/GraphicsEnvironment");
 114         if (graphicsEnvClass == NULL) {


   1 /*
   2  * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  74 
  75 // Needed by JAWT: see awt_DrawingSurface.cpp.
  76 extern jclass jawtVImgClass;
  77 extern jclass jawtVSMgrClass;
  78 extern jclass jawtComponentClass;
  79 extern jfieldID jawtPDataID;
  80 extern jfieldID jawtSDataID;
  81 extern jfieldID jawtSMgrID;
  82 
  83 extern void DWMResetCompositionEnabled();
  84 
  85 /************************************************************************
  86  * Utilities
  87  */
  88 
  89 /* Initialize the Java VM instance variable when the library is
  90    first loaded */
  91 JavaVM *jvm = NULL;
  92 
  93 JNIEXPORT jint JNICALL
  94 DEF_JNI_OnLoad(JavaVM *vm, void *reserved)
  95 {
  96     TRY;
  97 
  98     jvm = vm;
  99     return JNI_VERSION_1_2;
 100 
 101     CATCH_BAD_ALLOC_RET(0);
 102 }
 103 
 104 extern "C" JNIEXPORT jboolean JNICALL AWTIsHeadless() {
 105     static JNIEnv *env = NULL;
 106     static jboolean isHeadless;
 107     jmethodID headlessFn;
 108     jclass graphicsEnvClass;
 109 
 110     if (env == NULL) {
 111         env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
 112         graphicsEnvClass = env->FindClass(
 113             "java/awt/GraphicsEnvironment");
 114         if (graphicsEnvClass == NULL) {


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