1 /* 2 * Copyright (C) 2007 Henry Mason (hmason (at) mac.com) 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 */ 27 28 #ifndef MessageEvent_h 29 #define MessageEvent_h 30 31 #include "DOMWindow.h" 32 #include "Event.h" 33 #include "MessagePort.h" 34 #include "SerializedScriptValue.h" 35 36 namespace WebCore { 37 38 class DOMWindow; 39 40 class MessageEvent : public Event { 41 public: 42 static PassRefPtr<MessageEvent> create() 43 { 44 return adoptRef(new MessageEvent); 45 } 46 static PassRefPtr<MessageEvent> create(PassOwnPtr<MessagePortArray> ports, PassRefPtr<SerializedScriptValue> data = 0, const String& origin = "", const String& lastEventId = "", PassRefPtr<DOMWindow> source = 0) 47 { 48 return adoptRef(new MessageEvent(data, origin, lastEventId, source, ports)); 49 } 50 virtual ~MessageEvent(); 51 52 void initMessageEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, DOMWindow* source, PassOwnPtr<MessagePortArray>); 53 54 SerializedScriptValue* data() const { return m_data.get(); } 55 const String& origin() const { return m_origin; } 56 const String& lastEventId() const { return m_lastEventId; } 57 DOMWindow* source() const { return m_source.get(); } 58 MessagePortArray* ports() const { return m_ports.get(); } 59 60 // FIXME: remove this when we update the ObjC bindings (bug #28774). 61 MessagePort* messagePort(); 62 // FIXME: remove this when we update the ObjC bindings (bug #28774). 63 void initMessageEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, DOMWindow* source, MessagePort*); 64 65 virtual bool isMessageEvent() const; 66 67 private: 68 MessageEvent(); 69 MessageEvent(PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, PassRefPtr<DOMWindow> source, PassOwnPtr<MessagePortArray>); 70 71 RefPtr<SerializedScriptValue> m_data; 72 String m_origin; 73 String m_lastEventId; 74 RefPtr<DOMWindow> m_source; 75 OwnPtr<MessagePortArray> m_ports; 76 }; 77 78 } // namespace WebCore 79 80 #endif // MessageEvent_h 81
