Source/bindings/v8/custom/V8AudioBufferSourceNodeCustom.cpp

/*
 * Copyright (C) 2011, Google Inc. All rights reserved.
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 *
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 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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#include "config.h"

#if ENABLE(WEB_AUDIO)

#include "V8AudioBufferSourceNode.h"

#include "V8AudioBuffer.h"
#include "bindings/v8/V8Binding.h"
#include "modules/webaudio/AudioBuffer.h"
#include "modules/webaudio/AudioBufferSourceNode.h"

namespace WebCore {

void V8AudioBufferSourceNode::bufferAttributeSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    v8::Handle<v8::Object> holder = info.Holder();
    AudioBufferSourceNode* imp = V8AudioBufferSourceNode::toNative(holder);

    AudioBuffer* buffer = 0;
    if (V8AudioBuffer::HasInstance(value, info.GetIsolate(), worldType(info.GetIsolate()))) {
        buffer = V8AudioBuffer::toNative(value->ToObject());
        if (buffer && !imp->setBuffer(buffer)) {
            throwTypeError("AudioBuffer unsupported number of channels", info.GetIsolate());
            return;
        }
    }

    if (!buffer) {
        throwTypeError("Value is not of type AudioBuffer", info.GetIsolate());
        return;
    }
}

} // namespace WebCore

#endif // ENABLE(WEB_AUDIO)