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/*
* Copyright (C) 2010 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:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER OR
* 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.
*/
#include "config.h"
#include "JSDeviceMotionEvent.h"
#if ENABLE(DEVICE_ORIENTATION)
#include "DeviceMotionData.h"
#include "DeviceMotionEvent.h"
using namespace JSC;
namespace WebCore {
JSValue JSDeviceMotionEvent::xAcceleration(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideXAcceleration())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->xAcceleration());
}
JSValue JSDeviceMotionEvent::yAcceleration(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideYAcceleration())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->yAcceleration());
}
JSValue JSDeviceMotionEvent::zAcceleration(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideZAcceleration())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->zAcceleration());
}
JSValue JSDeviceMotionEvent::xRotationRate(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideXRotationRate())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->xRotationRate());
}
JSValue JSDeviceMotionEvent::yRotationRate(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideYRotationRate())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->yRotationRate());
}
JSValue JSDeviceMotionEvent::zRotationRate(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideZRotationRate())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->zRotationRate());
}
JSValue JSDeviceMotionEvent::interval(ExecState* exec) const
{
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
if (!imp->deviceMotionData()->canProvideInterval())
return jsNull();
return jsNumber(exec, imp->deviceMotionData()->interval());
}
JSValue JSDeviceMotionEvent::initDeviceMotionEvent(ExecState* exec)
{
const String& type = ustringToString(exec->argument(0).toString(exec));
bool bubbles = exec->argument(1).toBoolean(exec);
bool cancelable = exec->argument(2).toBoolean(exec);
// If any of the parameters are null or undefined, mark them as not provided.
// Otherwise, use the standard JavaScript conversion.
bool xAccelerationProvided = !exec->argument(3).isUndefinedOrNull();
double xAcceleration = exec->argument(3).toNumber(exec);
bool yAccelerationProvided = !exec->argument(4).isUndefinedOrNull();
double yAcceleration = exec->argument(4).toNumber(exec);
bool zAccelerationProvided = !exec->argument(5).isUndefinedOrNull();
double zAcceleration = exec->argument(5).toNumber(exec);
bool xRotationRateProvided = !exec->argument(6).isUndefinedOrNull();
double xRotationRate = exec->argument(6).toNumber(exec);
bool yRotationRateProvided = !exec->argument(7).isUndefinedOrNull();
double yRotationRate = exec->argument(7).toNumber(exec);
bool zRotationRateProvided = !exec->argument(8).isUndefinedOrNull();
double zRotationRate = exec->argument(8).toNumber(exec);
bool intervalProvided = !exec->argument(9).isUndefinedOrNull();
double interval = exec->argument(9).toNumber(exec);
RefPtr<DeviceMotionData> deviceMotionData = DeviceMotionData::create(xAccelerationProvided, xAcceleration,
yAccelerationProvided, yAcceleration,
zAccelerationProvided, zAcceleration,
xRotationRateProvided, xRotationRate,
yRotationRateProvided, yRotationRate,
zRotationRateProvided, zRotationRate,
intervalProvided, interval);
DeviceMotionEvent* imp = static_cast<DeviceMotionEvent*>(impl());
imp->initDeviceMotionEvent(type, bubbles, cancelable, deviceMotionData.get());
return jsUndefined();
}
} // namespace WebCore
#endif // ENABLE(DEVICE_ORIENTATION)
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