src/third_party/blink/Source/bindings/modules/v8/custom/V8DeviceOrientationEventCustom.cpp

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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#include "config.h"
#include "bindings/modules/v8/V8DeviceOrientationEvent.h"

#include "bindings/core/v8/V8Binding.h"
#include "modules/device_orientation/DeviceOrientationData.h"
#include <v8.h>

namespace blink {

void V8DeviceOrientationEvent::initDeviceOrientationEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    DeviceOrientationEvent* impl = V8DeviceOrientationEvent::toImpl(info.Holder());
    TOSTRING_VOID(V8StringResource<>, type, info[0]);
    bool bubbles = info[1]->BooleanValue();
    bool cancelable = info[2]->BooleanValue();
    // If alpha, beta, gamma or absolute are null or undefined, mark them as not provided.
    // Otherwise, use the standard JavaScript conversion.
    bool alphaProvided = !isUndefinedOrNull(info[3]);
    double alpha = info[3]->NumberValue();
    bool betaProvided = !isUndefinedOrNull(info[4]);
    double beta = info[4]->NumberValue();
    bool gammaProvided = !isUndefinedOrNull(info[5]);
    double gamma = info[5]->NumberValue();
    bool absoluteProvided = !isUndefinedOrNull(info[6]);
    bool absolute = info[6]->BooleanValue();
    DeviceOrientationData* orientation = DeviceOrientationData::create(alphaProvided, alpha, betaProvided, beta, gammaProvided, gamma, absoluteProvided, absolute);
    impl->initDeviceOrientationEvent(type, bubbles, cancelable, orientation);
}

} // namespace blink