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/*
* Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
* Copyright (C) 2013 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 THE COPYRIGHT HOLDER “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 HOLDER 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 "WebKitCSSMatFunctionValue.h"
#include <wtf/text/StringBuilder.h>
#if ENABLE(CSS_SHADERS)
namespace WebCore {
WebKitCSSMatFunctionValue::WebKitCSSMatFunctionValue()
: CSSValueList(WebKitCSSMatFunctionValueClass, CommaSeparator)
{
}
WebKitCSSMatFunctionValue::WebKitCSSMatFunctionValue(const WebKitCSSMatFunctionValue& cloneFrom)
: CSSValueList(cloneFrom)
{
}
String WebKitCSSMatFunctionValue::customCssText() const
{
StringBuilder builder;
if (length() == 4)
builder.appendLiteral("mat2(");
else if (length() == 9)
builder.appendLiteral("mat3(");
else if (length() == 16)
builder.appendLiteral("mat4(");
else {
ASSERT_NOT_REACHED();
return String();
}
builder.append(CSSValueList::customCssText());
builder.append(')');
return builder.toString();
}
PassRefPtr<WebKitCSSMatFunctionValue> WebKitCSSMatFunctionValue::cloneForCSSOM() const
{
return adoptRef(new WebKitCSSMatFunctionValue(*this));
}
bool WebKitCSSMatFunctionValue::equals(const WebKitCSSMatFunctionValue& other) const
{
return CSSValueList::equals(other);
}
} // namespace WebCore
#endif // ENABLE(CSS_SHADERS)
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