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/*
* Copyright (C) 2009 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:
*
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 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 "V8SVGLength.h"
#include "bindings/v8/ExceptionMessages.h"
#include "bindings/v8/ExceptionState.h"
#include "bindings/v8/V8Binding.h"
#include "core/dom/ExceptionCode.h"
#include "core/svg/SVGLengthContext.h"
#include "core/svg/properties/SVGPropertyTearOff.h"
namespace WebCore {
void V8SVGLength::valueAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
{
SVGPropertyTearOff<SVGLength>* wrapper = V8SVGLength::toNative(info.Holder());
SVGLength& imp = wrapper->propertyReference();
ExceptionState exceptionState(info.Holder(), info.GetIsolate());
SVGLengthContext lengthContext(wrapper->contextElement());
float value = imp.value(lengthContext, exceptionState);
if (exceptionState.throwIfNeeded())
return;
v8SetReturnValue(info, value);
}
void V8SVGLength::valueAttributeSetterCustom(v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
SVGPropertyTearOff<SVGLength>* wrapper = V8SVGLength::toNative(info.Holder());
if (wrapper->isReadOnly()) {
setDOMException(NoModificationAllowedError, info.GetIsolate());
return;
}
if (!isUndefinedOrNull(value) && !value->IsNumber() && !value->IsBoolean()) {
throwUninformativeAndGenericTypeError(info.GetIsolate());
return;
}
SVGLength& imp = wrapper->propertyReference();
ExceptionState exceptionState(info.Holder(), info.GetIsolate());
SVGLengthContext lengthContext(wrapper->contextElement());
imp.setValue(static_cast<float>(value->NumberValue()), lengthContext, exceptionState);
if (exceptionState.throwIfNeeded())
return;
wrapper->commitChange();
}
void V8SVGLength::convertToSpecifiedUnitsMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
ExceptionState exceptionState(ExceptionState::ExecutionContext, "convertToSpecifiedUnits", "SVGLength", info.Holder(), info.GetIsolate());
SVGPropertyTearOff<SVGLength>* wrapper = V8SVGLength::toNative(info.Holder());
if (wrapper->isReadOnly()) {
exceptionState.throwDOMException(NoModificationAllowedError, "The length is read only.");
exceptionState.throwIfNeeded();
return;
}
if (info.Length() < 1) {
exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
exceptionState.throwIfNeeded();
return;
}
SVGLength& imp = wrapper->propertyReference();
V8TRYCATCH_VOID(int, unitType, toUInt32(info[0]));
SVGLengthContext lengthContext(wrapper->contextElement());
imp.convertToSpecifiedUnits(unitType, lengthContext, exceptionState);
if (exceptionState.throwIfNeeded())
return;
wrapper->commitChange();
}
} // namespace WebCore
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