/*
 * Copyright (C) 2014 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,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

#include "core/svg/SVGAnimatedLength.h"

#include "core/svg/SVGLength.h"

namespace blink {

void SVGAnimatedLength::SetDefaultValueAsString(const String& value) {
  BaseValue()->SetValueAsString(value);
}

SVGParsingError SVGAnimatedLength::SetBaseValueAsString(const String& value) {
  SVGParsingError parse_status = BaseValue()->SetValueAsString(value);

  if (parse_status != SVGParseStatus::kNoError)
    BaseValue()->NewValueSpecifiedUnits(CSSPrimitiveValue::UnitType::kUserUnits,
                                        0);
  else if (SVGLength::NegativeValuesForbiddenForAnimatedLengthAttribute(
               AttributeName()) &&
           BaseValue()->ValueInSpecifiedUnits() < 0)
    parse_status = SVGParseStatus::kNegativeValue;

  return parse_status;
}

void SVGAnimatedLength::Trace(blink::Visitor* visitor) {
  SVGAnimatedProperty<SVGLength>::Trace(visitor);
  ScriptWrappable::Trace(visitor);
}

void SVGAnimatedLength::TraceWrappers(
    const ScriptWrappableVisitor* visitor) const {
  SVGAnimatedProperty<SVGLength>::TraceWrappers(visitor);
  ScriptWrappable::TraceWrappers(visitor);
}

}  // namespace blink