2 * Copyright (C) 2007 Henry Mason (hmason@mac.com)
3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
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6 * modification, are permitted provided that the following conditions
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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.
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,
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28 #ifndef MessageEvent_h
29 #define MessageEvent_h
32 #include "DOMWindow.h"
34 #include "MessagePort.h"
35 #include "SerializedScriptValue.h"
41 class MessageEvent : public Event {
43 static PassRefPtr<MessageEvent> create()
45 return adoptRef(new MessageEvent);
47 static PassRefPtr<MessageEvent> create(PassOwnPtr<MessagePortArray> ports, PassRefPtr<SerializedScriptValue> data = 0, const String& origin = "", const String& lastEventId = "", PassRefPtr<DOMWindow> source = 0)
49 return adoptRef(new MessageEvent(data, origin, lastEventId, source, ports));
51 static PassRefPtr<MessageEvent> create(const String& data)
53 return adoptRef(new MessageEvent(data));
55 static PassRefPtr<MessageEvent> create(PassRefPtr<Blob> data)
57 return adoptRef(new MessageEvent(data));
59 virtual ~MessageEvent();
61 void initMessageEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, DOMWindow* source, PassOwnPtr<MessagePortArray>);
63 const String& origin() const { return m_origin; }
64 const String& lastEventId() const { return m_lastEventId; }
65 DOMWindow* source() const { return m_source.get(); }
66 MessagePortArray* ports() const { return m_ports.get(); }
68 // FIXME: Remove this when we have custom ObjC binding support.
69 SerializedScriptValue* data() const;
71 // FIXME: remove this when we update the ObjC bindings (bug #28774).
72 MessagePort* messagePort();
73 // FIXME: remove this when we update the ObjC bindings (bug #28774).
74 void initMessageEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, DOMWindow* source, MessagePort*);
76 virtual bool isMessageEvent() const;
79 DataTypeSerializedScriptValue,
83 DataType dataType() const { return m_dataType; }
84 SerializedScriptValue* dataAsSerializedScriptValue() const { return m_dataAsSerializedScriptValue.get(); }
85 String dataAsString() const { return m_dataAsString; }
86 Blob* dataAsBlob() const { return m_dataAsBlob.get(); }
90 MessageEvent(PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, PassRefPtr<DOMWindow> source, PassOwnPtr<MessagePortArray>);
91 explicit MessageEvent(const String& data);
92 explicit MessageEvent(PassRefPtr<Blob> data);
95 RefPtr<SerializedScriptValue> m_dataAsSerializedScriptValue;
96 String m_dataAsString;
97 RefPtr<Blob> m_dataAsBlob;
100 RefPtr<DOMWindow> m_source;
101 OwnPtr<MessagePortArray> m_ports;
104 } // namespace WebCore
106 #endif // MessageEvent_h