1/* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef WebDOMEventListener_h 32#define WebDOMEventListener_h 33 34#include "WebCommon.h" 35 36#if WEBKIT_IMPLEMENTATION 37namespace WebCore { class Node; } 38#endif 39 40namespace WebKit { 41 42class EventListenerWrapper; 43class WebDOMEvent; 44class WebDOMEventListenerPrivate; 45class WebNode; 46class WebString; 47 48class WebDOMEventListener { 49public: 50 WEBKIT_API WebDOMEventListener(); 51 WEBKIT_API virtual ~WebDOMEventListener(); 52 53 // Called when an event is received. 54 virtual void handleEvent(const WebDOMEvent&) = 0; 55 56#if WEBKIT_IMPLEMENTATION 57 void notifyEventListenerDeleted(EventListenerWrapper*); 58 EventListenerWrapper* createEventListenerWrapper(const WebString& eventType, bool useCapture, WebCore::Node* node); 59 EventListenerWrapper* getEventListenerWrapper(const WebString& eventType, bool useCapture, WebCore::Node* node); 60#endif 61 62private: 63 WebDOMEventListenerPrivate* m_private; 64}; 65 66} // namespace WebKit 67 68#endif 69