blob: 5067d0e6c601be2a1313f089a640ac1a626b9b35 [file] [log] [blame]
/*
* Copyright (C) 2016 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 APPLE INC. ``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 APPLE INC. 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 "DeprecatedCSSOMValue.h"
#include "DeprecatedCSSOMPrimitiveValue.h"
#include "DeprecatedCSSOMValueList.h"
namespace WebCore {
void DeprecatedCSSOMValue::destroy()
{
switch (classType()) {
case DeprecatedComplexValueClass: {
delete downcast<DeprecatedCSSOMComplexValue>(this);
return;
}
case DeprecatedPrimitiveValueClass: {
delete downcast<DeprecatedCSSOMPrimitiveValue>(this);
return;
}
case DeprecatedValueListClass: {
delete downcast<DeprecatedCSSOMValueList>(this);
return;
}
}
ASSERT_NOT_REACHED();
delete this;
}
unsigned DeprecatedCSSOMValue::cssValueType() const
{
switch (m_classType) {
case DeprecatedComplexValueClass:
return downcast<DeprecatedCSSOMComplexValue>(*this).cssValueType();
case DeprecatedPrimitiveValueClass:
return downcast<DeprecatedCSSOMPrimitiveValue>(*this).cssValueType();
case DeprecatedValueListClass:
return CSS_VALUE_LIST;
}
ASSERT_NOT_REACHED();
return CSS_CUSTOM;
}
String DeprecatedCSSOMValue::cssText() const
{
switch (m_classType) {
case DeprecatedComplexValueClass:
return downcast<DeprecatedCSSOMComplexValue>(*this).cssText();
case DeprecatedPrimitiveValueClass:
return downcast<DeprecatedCSSOMPrimitiveValue>(*this).cssText();
case DeprecatedValueListClass:
return downcast<DeprecatedCSSOMValueList>(*this).cssText();
}
ASSERT_NOT_REACHED();
return emptyString();
}
}