1 /* 2 * Copyright (c) 2013, 2017, 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 "DOMException.h" 31 #include <WebCore/Event.h> 32 #include <WebCore/EventListener.h> 33 #include <WebCore/EventTarget.h> 34 #include <WebCore/JSMainThreadExecState.h> 35 36 #include <wtf/RefPtr.h> 37 #include <wtf/GetPtr.h> 38 39 #include "JavaDOMUtils.h" 40 #include <wtf/java/JavaEnv.h> 41 42 using namespace WebCore; 43 44 extern "C" { 45 46 #define IMPL (static_cast<EventTarget*>(jlong_to_ptr(peer))) 47 48 JNIEXPORT void JNICALL Java_com_sun_webkit_dom_EventTargetImpl_dispose(JNIEnv*, jclass, jlong peer) 49 { 50 IMPL->deref(); 51 } 52 53 54 // Functions 55 JNIEXPORT void JNICALL Java_com_sun_webkit_dom_EventTargetImpl_addEventListenerImpl(JNIEnv* env, jclass, jlong peer 56 , jstring type 57 , jlong listener 58 , jboolean useCapture) 59 { 60 WebCore::JSMainThreadNullState state; 61 IMPL->addEventListenerForBindings(String(env, type) 62 , static_cast<EventListener*>(jlong_to_ptr(listener)) 63 , static_cast<bool>(useCapture)); 64 } 65 66 67 JNIEXPORT void JNICALL Java_com_sun_webkit_dom_EventTargetImpl_removeEventListenerImpl(JNIEnv* env, jclass, jlong peer 68 , jstring type 69 , jlong listener 70 , jboolean useCapture) 71 { 72 WebCore::JSMainThreadNullState state; 73 IMPL->removeEventListenerForBindings(String(env, type) 74 , static_cast<EventListener*>(jlong_to_ptr(listener)) 75 , static_cast<bool>(useCapture)); 76 } 77 78 79 JNIEXPORT jboolean JNICALL Java_com_sun_webkit_dom_EventTargetImpl_dispatchEventImpl(JNIEnv* env, jclass, jlong peer 80 , jlong event) 81 { 82 WebCore::JSMainThreadNullState state; 83 if (!event) { 84 raiseTypeErrorException(env); 85 return JNI_FALSE; 86 } 87 return raiseOnDOMError(env, IMPL->dispatchEventForBindings(*static_cast<Event*>(jlong_to_ptr(event)))); 88 } 89 90 91 }