third_party/WebKit/Source/core/html/MediaKeyEvent.h

   1 /*
   2  * Copyright (C) 2012 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
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef MediaKeyEvent_h
  27 #define MediaKeyEvent_h
  28
  29 #include "core/CoreExport.h"
  30 #include "core/dom/DOMTypedArray.h"
  31 #include "core/events/Event.h"
  32 #include "core/html/MediaKeyError.h"
  33 #include "core/html/MediaKeyEventInit.h"
  34
  35 namespace blink {
  36
  37 class CORE_EXPORT MediaKeyEvent final : public Event {
  38     DEFINE_WRAPPERTYPEINFO();
  39 public:
  40     ~MediaKeyEvent() override;
  41
  42     static PassRefPtrWillBeRawPtr<MediaKeyEvent> create()
  43     {
  44         return adoptRefWillBeNoop(new MediaKeyEvent);
  45     }
  46
  47     static PassRefPtrWillBeRawPtr<MediaKeyEvent> create(const AtomicString& type, const MediaKeyEventInit& initializer)
  48     {
  49         return adoptRefWillBeNoop(new MediaKeyEvent(type, initializer));
  50     }
  51
  52     const AtomicString& interfaceName() const override;
  53
  54     String keySystem() const { return m_keySystem; }
  55     String sessionId() const { return m_sessionId; }
  56     DOMUint8Array* initData() const { return m_initData.get(); }
  57     DOMUint8Array* message() const { return m_message.get(); }
  58     String defaultURL() const { return m_defaultURL; }
  59     MediaKeyError* errorCode() const { return m_errorCode.get(); }
  60     unsigned short systemCode() const { return m_systemCode; }
  61
  62     DECLARE_VIRTUAL_TRACE();
  63
  64 private:
  65     MediaKeyEvent();
  66     MediaKeyEvent(const AtomicString& type, const MediaKeyEventInit& initializer);
  67
  68     String m_keySystem;
  69     String m_sessionId;
  70     RefPtr<DOMUint8Array> m_initData;
  71     RefPtr<DOMUint8Array> m_message;
  72     String m_defaultURL;
  73     PersistentWillBeMember<MediaKeyError> m_errorCode;
  74     unsigned short m_systemCode;
  75 };
  76
  77 } // namespace blink
  78
  79 #endif // MediaKeyEvent_h