/* * Copyright (C) 2013 Apple 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: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 APIFrameHandle_h #define APIFrameHandle_h #include "APIObject.h" #include <wtf/Ref.h> namespace IPC { class Decoder; class Encoder; } namespace API { class FrameHandle : public ObjectImpl<Object::Type::FrameHandle> { public: static Ref<FrameHandle> create(uint64_t frameID); static Ref<FrameHandle> createAutoconverting(uint64_t frameID); explicit FrameHandle(uint64_t frameID, bool isAutoconverting); virtual ~FrameHandle(); uint64_t frameID() const { return m_frameID; } bool isAutoconverting() const { return m_isAutoconverting; } void encode(IPC::Encoder&) const; static bool decode(IPC::Decoder&, RefPtr<Object>&); private: const uint64_t m_frameID; const bool m_isAutoconverting; }; } // namespace API #endif // APIFrameHandle_h