1 /* 2 * Copyright (c) 2013, 2018, 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 #undef IMPL 27 28 #include "config.h" 29 30 #include <WebCore/DOMWindow.h> 31 #include <WebCore/WheelEvent.h> 32 #include <WebCore/JSMainThreadExecState.h> 33 34 #include <wtf/RefPtr.h> 35 #include <wtf/GetPtr.h> 36 37 #include "JavaDOMUtils.h" 38 #include <wtf/java/JavaEnv.h> 39 40 using namespace WebCore; 41 42 extern "C" { 43 44 #define IMPL (static_cast<WheelEvent*>(jlong_to_ptr(peer))) 45 46 47 // Attributes 48 JNIEXPORT jdouble JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getDeltaXImpl(JNIEnv* env, jclass, jlong peer) 49 { 50 WebCore::JSMainThreadNullState state; 51 return IMPL->deltaX(); 52 } 53 54 JNIEXPORT jdouble JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getDeltaYImpl(JNIEnv* env, jclass, jlong peer) 55 { 56 WebCore::JSMainThreadNullState state; 57 return IMPL->deltaY(); 58 } 59 60 JNIEXPORT jdouble JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getDeltaZImpl(JNIEnv* env, jclass, jlong peer) 61 { 62 WebCore::JSMainThreadNullState state; 63 return IMPL->deltaZ(); 64 } 65 66 JNIEXPORT jint JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getDeltaModeImpl(JNIEnv* env, jclass, jlong peer) 67 { 68 WebCore::JSMainThreadNullState state; 69 return IMPL->deltaMode(); 70 } 71 72 JNIEXPORT jint JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getWheelDeltaXImpl(JNIEnv* env, jclass, jlong peer) 73 { 74 WebCore::JSMainThreadNullState state; 75 return IMPL->wheelDeltaX(); 76 } 77 78 JNIEXPORT jint JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getWheelDeltaYImpl(JNIEnv* env, jclass, jlong peer) 79 { 80 WebCore::JSMainThreadNullState state; 81 return IMPL->wheelDeltaY(); 82 } 83 84 JNIEXPORT jint JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getWheelDeltaImpl(JNIEnv* env, jclass, jlong peer) 85 { 86 WebCore::JSMainThreadNullState state; 87 return IMPL->wheelDelta(); 88 } 89 90 JNIEXPORT jboolean JNICALL Java_com_sun_webkit_dom_WheelEventImpl_getWebkitDirectionInvertedFromDeviceImpl(JNIEnv* env, jclass, jlong peer) 91 { 92 WebCore::JSMainThreadNullState state; 93 return IMPL->webkitDirectionInvertedFromDevice(); 94 } 95 96 97 // Functions 98 JNIEXPORT void JNICALL Java_com_sun_webkit_dom_WheelEventImpl_initWheelEventImpl(JNIEnv* env, jclass, jlong peer 99 , jint wheelDeltaX 100 , jint wheelDeltaY 101 , jlong view 102 , jint screenX 103 , jint screenY 104 , jint clientX 105 , jint clientY 106 , jboolean ctrlKey 107 , jboolean altKey 108 , jboolean shiftKey 109 , jboolean metaKey) 110 { 111 WebCore::JSMainThreadNullState state; 112 IMPL->initWheelEvent(wheelDeltaX 113 , wheelDeltaY 114 , static_cast<DOMWindow*>(jlong_to_ptr(view)) 115 , screenX 116 , screenY 117 , clientX 118 , clientY 119 , ctrlKey 120 , altKey 121 , shiftKey 122 , metaKey); 123 } 124 125 126 }