| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebDOMEventListenerPrivate_h |
| #define WebDOMEventListenerPrivate_h |
| |
| #include "public/platform/WebString.h" |
| #include "wtf/Vector.h" |
| |
| namespace WebCore { |
| class EventTarget; |
| } |
| |
| namespace WebKit { |
| |
| class EventListenerWrapper; |
| class WebDOMEventListener; |
| |
| class WebDOMEventListenerPrivate { |
| public: |
| WebDOMEventListenerPrivate(WebDOMEventListener* webDOMEventListener); |
| ~WebDOMEventListenerPrivate(); |
| |
| EventListenerWrapper* createEventListenerWrapper( |
| const WebString& eventType, bool useCapture, WebCore::EventTarget*); |
| |
| // Gets the ListenerEventWrapper for a specific node. |
| // Used by WebNode::removeDOMEventListener(). |
| EventListenerWrapper* getEventListenerWrapper( |
| const WebString& eventType, bool useCapture, WebCore::EventTarget*); |
| |
| // Called by the WebDOMEventListener when it is about to be deleted. |
| void webDOMEventListenerDeleted(); |
| |
| // Called by the EventListenerWrapper when it is about to be deleted. |
| void eventListenerDeleted(EventListenerWrapper* eventListener); |
| |
| struct ListenerInfo { |
| ListenerInfo(const WebString& eventType, bool useCapture, |
| EventListenerWrapper* eventListenerWrapper, |
| WebCore::EventTarget* target) |
| : eventType(eventType) |
| , useCapture(useCapture) |
| , eventListenerWrapper(eventListenerWrapper) |
| , target(target) |
| { |
| } |
| |
| WebString eventType; |
| bool useCapture; |
| EventListenerWrapper* eventListenerWrapper; |
| WebCore::EventTarget* target; |
| }; |
| |
| private: |
| WebDOMEventListener* m_webDOMEventListener; |
| |
| // We keep a list of the wrapper for the WebKit EventListener, it is needed |
| // to implement WebNode::removeEventListener(). |
| Vector<ListenerInfo> m_listenerWrappers; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |