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/*
* Copyright (C) 2007, 2008 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 COMPUTER, 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 COMPUTER, 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 "WebKitCSSTransformValue.h"
#include "CSSValueList.h"
#include "WebCoreMemoryInstrumentation.h"
#include <wtf/PassRefPtr.h>
#include <wtf/text/StringBuilder.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
// These names must be kept in sync with TransformOperationType.
const char* const transformName[] = {
0,
"translate",
"translateX",
"translateY",
"rotate",
"scale",
"scaleX",
"scaleY",
"skew",
"skewX",
"skewY",
"matrix",
"translateZ",
"translate3d",
"rotateX",
"rotateY",
"rotateZ",
"rotate3d",
"scaleZ",
"scale3d",
"perspective",
"matrix3d"
};
WebKitCSSTransformValue::WebKitCSSTransformValue(TransformOperationType op)
: CSSValueList(WebKitCSSTransformClass, CommaSeparator)
, m_type(op)
{
}
String WebKitCSSTransformValue::customCssText() const
{
StringBuilder result;
if (m_type != UnknownTransformOperation) {
ASSERT(static_cast<size_t>(m_type) < WTF_ARRAY_LENGTH(transformName));
result.append(transformName[m_type]);
result.append('(');
result.append(CSSValueList::customCssText());
result.append(')');
}
return result.toString();
}
#if ENABLE(CSS_VARIABLES)
String WebKitCSSTransformValue::customSerializeResolvingVariables(const HashMap<AtomicString, String>& variables) const
{
StringBuilder result;
if (m_type != UnknownTransformOperation) {
ASSERT(static_cast<size_t>(m_type) < WTF_ARRAY_LENGTH(transformName));
result.append(transformName[m_type]);
result.append('(');
result.append(CSSValueList::customSerializeResolvingVariables(variables));
result.append(')');
}
return result.toString();
}
#endif
WebKitCSSTransformValue::WebKitCSSTransformValue(const WebKitCSSTransformValue& cloneFrom)
: CSSValueList(cloneFrom)
, m_type(cloneFrom.m_type)
{
}
PassRefPtr<WebKitCSSTransformValue> WebKitCSSTransformValue::cloneForCSSOM() const
{
return adoptRef(new WebKitCSSTransformValue(*this));
}
void WebKitCSSTransformValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
{
MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
CSSValueList::reportDescendantMemoryUsage(memoryObjectInfo);
}
}
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