third_party/blink/renderer/core/svg/svg_animated_integer_optional_integer.cc

/*
 * Copyright (C) 2014 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 * 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
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#include "third_party/blink/renderer/core/svg/svg_animated_integer_optional_integer.h"

namespace blink {

SVGAnimatedIntegerOptionalInteger::SVGAnimatedIntegerOptionalInteger(
    SVGElement* context_element,
    const QualifiedName& attribute_name,
    int initial_value)
    : SVGAnimatedPropertyCommon<SVGIntegerOptionalInteger>(
          context_element,
          attribute_name,
          SVGIntegerOptionalInteger::Create(SVGInteger::Create(initial_value),
                                            SVGInteger::Create(initial_value)),
          CSSPropertyInvalid,
          initial_value),
      first_integer_(SVGAnimatedInteger::Create(context_element,
                                                attribute_name,
                                                BaseValue()->FirstInteger())),
      second_integer_(
          SVGAnimatedInteger::Create(context_element,
                                     attribute_name,
                                     BaseValue()->SecondInteger())) {
  first_integer_->SetParentOptionalInteger(this);
  second_integer_->SetParentOptionalInteger(this);
}

void SVGAnimatedIntegerOptionalInteger::Trace(blink::Visitor* visitor) {
  visitor->Trace(first_integer_);
  visitor->Trace(second_integer_);
  SVGAnimatedPropertyCommon<SVGIntegerOptionalInteger>::Trace(visitor);
}

void SVGAnimatedIntegerOptionalInteger::SetAnimatedValue(
    SVGPropertyBase* value) {
  SVGAnimatedPropertyCommon<SVGIntegerOptionalInteger>::SetAnimatedValue(value);
  first_integer_->SetAnimatedValue(CurrentValue()->FirstInteger());
  second_integer_->SetAnimatedValue(CurrentValue()->SecondInteger());
}

void SVGAnimatedIntegerOptionalInteger::AnimationEnded() {
  SVGAnimatedPropertyCommon<SVGIntegerOptionalInteger>::AnimationEnded();
  first_integer_->AnimationEnded();
  second_integer_->AnimationEnded();
}

bool SVGAnimatedIntegerOptionalInteger::NeedsSynchronizeAttribute() const {
  return first_integer_->NeedsSynchronizeAttribute() ||
         second_integer_->NeedsSynchronizeAttribute();
}

}  // namespace blink