1/* 2 * Copyright (c) 1998, 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 23 * questions. 24 */ 25 26#include "awt_KeyEvent.h" 27#include "awt.h" 28 29/************************************************************************ 30 * AwtKeyEvent fields 31 */ 32 33jfieldID AwtKeyEvent::keyCodeID; 34jfieldID AwtKeyEvent::keyCharID; 35jfieldID AwtKeyEvent::rawCodeID; 36jfieldID AwtKeyEvent::primaryLevelUnicodeID; 37jfieldID AwtKeyEvent::scancodeID; 38jfieldID AwtKeyEvent::extendedKeyCodeID; 39 40/************************************************************************ 41 * AwtKeyEvent native methods 42 */ 43 44extern "C" { 45 46JNIEXPORT void JNICALL 47Java_java_awt_event_KeyEvent_initIDs(JNIEnv *env, jclass cls) { 48 TRY; 49 50 AwtKeyEvent::keyCodeID = env->GetFieldID(cls, "keyCode", "I"); 51 DASSERT(AwtKeyEvent::keyCodeID != NULL); 52 CHECK_NULL(AwtKeyEvent::keyCodeID); 53 54 AwtKeyEvent::keyCharID = env->GetFieldID(cls, "keyChar", "C"); 55 DASSERT(AwtKeyEvent::keyCharID != NULL); 56 CHECK_NULL(AwtKeyEvent::keyCharID); 57 58 AwtKeyEvent::rawCodeID = env->GetFieldID(cls, "rawCode", "J"); 59 DASSERT(AwtKeyEvent::rawCodeID != NULL); 60 CHECK_NULL(AwtKeyEvent::rawCodeID); 61 62 AwtKeyEvent::primaryLevelUnicodeID = env->GetFieldID(cls, "primaryLevelUnicode", "J"); 63 DASSERT(AwtKeyEvent::primaryLevelUnicodeID != NULL); 64 CHECK_NULL(AwtKeyEvent::primaryLevelUnicodeID); 65 66 AwtKeyEvent::scancodeID = env->GetFieldID(cls, "scancode", "J"); 67 DASSERT(AwtKeyEvent::scancodeID != NULL); 68 CHECK_NULL(AwtKeyEvent::scancodeID); 69 70 AwtKeyEvent::extendedKeyCodeID = env->GetFieldID(cls, "extendedKeyCode", "J"); 71 DASSERT(AwtKeyEvent::extendedKeyCodeID != NULL); 72 CHECK_NULL(AwtKeyEvent::extendedKeyCodeID); 73 74 CATCH_BAD_ALLOC; 75} 76 77} /* extern "C" */ 78