/* * Copyright (C) 2011 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: * * 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. * 3. Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE 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 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 WebArrayBufferView_h #define WebArrayBufferView_h #include "../platform/WebCommon.h" #include "../platform/WebPrivatePtr.h" namespace v8 { class Value; template <class T> class Handle; } namespace WTF { class ArrayBufferView; } namespace blink { // Provides access to an ArrayBufferView. class WebArrayBufferView { public: ~WebArrayBufferView() { reset(); } WebArrayBufferView() { } WebArrayBufferView(const WebArrayBufferView& v) { assign(v); } BLINK_EXPORT void* baseAddress() const; BLINK_EXPORT unsigned byteOffset() const; BLINK_EXPORT unsigned byteLength() const; BLINK_EXPORT void assign(const WebArrayBufferView&); BLINK_EXPORT void reset(); BLINK_EXPORT static WebArrayBufferView* createFromV8Value(v8::Handle<v8::Value>); #if BLINK_IMPLEMENTATION WebArrayBufferView(const WTF::PassRefPtr<WTF::ArrayBufferView>&); WebArrayBufferView& operator=(const WTF::PassRefPtr<WTF::ArrayBufferView>&); operator WTF::PassRefPtr<WTF::ArrayBufferView>() const; #endif private: WebPrivatePtr<WTF::ArrayBufferView> m_private; }; } // namespace blink #endif