Split bindings/v8/custom into core and modules.

Source/bindings/v8/custom/V8DeviceMotionEventCustom.cpp

-/*
- * 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 "bindings/modules/v8/V8DeviceMotionEvent.h"
-
-#include "bindings/v8/V8Binding.h"
-#include "modules/device_orientation/DeviceMotionData.h"
-#include <v8.h>
-
-namespace WebCore {
-
-namespace {
-
-PassRefPtrWillBeRawPtr<DeviceMotionData::Acceleration> readAccelerationArgument(v8::Local<v8::Value> value, v8::Isolate* isolate)
-{
-    if (isUndefinedOrNull(value))
-        return nullptr;
-
-    // Given the test above, this will always yield an object.
-    v8::Local<v8::Object> object = value->ToObject();
-
-    v8::Local<v8::Value> xValue = object->Get(v8AtomicString(isolate, "x"));
-    if (xValue.IsEmpty())
-        return nullptr;
-    bool canProvideX = !isUndefinedOrNull(xValue);
-    double x = xValue->NumberValue();
-
-    v8::Local<v8::Value> yValue = object->Get(v8AtomicString(isolate, "y"));
-    if (yValue.IsEmpty())
-        return nullptr;
-    bool canProvideY = !isUndefinedOrNull(yValue);
-    double y = yValue->NumberValue();
-
-    v8::Local<v8::Value> zValue = object->Get(v8AtomicString(isolate, "z"));
-    if (zValue.IsEmpty())
-        return nullptr;
-    bool canProvideZ = !isUndefinedOrNull(zValue);
-    double z = zValue->NumberValue();
-
-    if (!canProvideX && !canProvideY && !canProvideZ)
-        return nullptr;
-
-    return DeviceMotionData::Acceleration::create(canProvideX, x, canProvideY, y, canProvideZ, z);
-}
-
-PassRefPtrWillBeRawPtr<DeviceMotionData::RotationRate> readRotationRateArgument(v8::Local<v8::Value> value, v8::Isolate* isolate)
-{
-    if (isUndefinedOrNull(value))
-        return nullptr;
-
-    // Given the test above, this will always yield an object.
-    v8::Local<v8::Object> object = value->ToObject();
-
-    v8::Local<v8::Value> alphaValue = object->Get(v8AtomicString(isolate, "alpha"));
-    if (alphaValue.IsEmpty())
-        return nullptr;
-    bool canProvideAlpha = !isUndefinedOrNull(alphaValue);
-    double alpha = alphaValue->NumberValue();
-
-    v8::Local<v8::Value> betaValue = object->Get(v8AtomicString(isolate, "beta"));
-    if (betaValue.IsEmpty())
-        return nullptr;
-    bool canProvideBeta = !isUndefinedOrNull(betaValue);
-    double beta = betaValue->NumberValue();
-
-    v8::Local<v8::Value> gammaValue = object->Get(v8AtomicString(isolate, "gamma"));
-    if (gammaValue.IsEmpty())
-        return nullptr;
-    bool canProvideGamma = !isUndefinedOrNull(gammaValue);
-    double gamma = gammaValue->NumberValue();
-
-    if (!canProvideAlpha && !canProvideBeta && !canProvideGamma)
-        return nullptr;
-
-    return DeviceMotionData::RotationRate::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma);
-}
-
-} // namespace
-
-void V8DeviceMotionEvent::initDeviceMotionEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    DeviceMotionEvent* impl = V8DeviceMotionEvent::toNative(info.Holder());
-    v8::Isolate* isolate = info.GetIsolate();
-    TOSTRING_VOID(V8StringResource<>, type, info[0]);
-    bool bubbles = info[1]->BooleanValue();
-    bool cancelable = info[2]->BooleanValue();
-    RefPtrWillBeRawPtr<DeviceMotionData::Acceleration> acceleration = readAccelerationArgument(info[3], isolate);
-    RefPtrWillBeRawPtr<DeviceMotionData::Acceleration> accelerationIncludingGravity = readAccelerationArgument(info[4], isolate);
-    RefPtrWillBeRawPtr<DeviceMotionData::RotationRate> rotationRate = readRotationRateArgument(info[5], isolate);
-    bool intervalProvided = !isUndefinedOrNull(info[6]);
-    double interval = info[6]->NumberValue();
-    RefPtrWillBeRawPtr<DeviceMotionData> deviceMotionData = DeviceMotionData::create(acceleration.release(), accelerationIncludingGravity.release(), rotationRate.release(), intervalProvided, interval);
-    impl->initDeviceMotionEvent(type, bubbles, cancelable, deviceMotionData.get());
-}
-
-} // namespace WebCore