1 /* 2 * Copyright (c) 1999, 2016, 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 23 * questions. 24 */ 25 26 #include <jawt.h> 27 #include "jni_util.h" 28 29 #include "awt_DrawingSurface.h" 30 31 /* 32 * Declare library specific JNI_Onload entry if static build 33 */ 34 DEF_STATIC_JNI_OnLoad 35 36 /* 37 * Get the AWT native structure. This function returns JNI_FALSE if 38 * an error occurs. 39 */ 40 JNIEXPORT jboolean JNICALL JAWT_GetAWT(JNIEnv* env, JAWT* awt) 41 { 42 #if defined(JAVASE_EMBEDDED) && defined(HEADLESS) 43 /* there are no AWT libs available at all */ 44 return JNI_FALSE; 45 #else 46 if (awt == NULL) { 47 return JNI_FALSE; 48 } 49 50 if (awt->version != JAWT_VERSION_1_3 51 && awt->version != JAWT_VERSION_1_4 52 && awt->version != JAWT_VERSION_1_7 53 && awt->version != JAWT_VERSION_9) { 54 return JNI_FALSE; 55 } 56 57 awt->GetDrawingSurface = awt_GetDrawingSurface; 58 awt->FreeDrawingSurface = awt_FreeDrawingSurface; 59 if (awt->version >= JAWT_VERSION_1_4) { 60 awt->Lock = awt_Lock; 61 awt->Unlock = awt_Unlock; 62 awt->GetComponent = awt_GetComponent; 63 if (awt->version >= JAWT_VERSION_9) { 64 awt->CreateEmbeddedFrame = awt_CreateEmbeddedFrame; 65 awt->SetBounds = awt_SetBounds; 66 awt->SynthesizeWindowActivation = awt_SynthesizeWindowActivation; 67 } 68 } 69 70 return JNI_TRUE; 71 #endif 72 }