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/*
* Copyright (C) 2011 Adobe Systems Incorporated. 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.
*/
#ifndef CSSShaderValue_h
#define CSSShaderValue_h
#include "core/css/CSSValue.h"
namespace WebCore {
class ResourceFetcher;
class KURL;
class StyleFetchedShader;
class StyleShader;
class CSSShaderValue : public CSSValue {
public:
static PassRefPtr<CSSShaderValue> create(const String& url) { return adoptRef(new CSSShaderValue(url)); }
~CSSShaderValue();
const String& format() const { return m_format; }
void setFormat(const String& format) { m_format = format; }
KURL completeURL(ResourceFetcher*) const;
StyleFetchedShader* resource(ResourceFetcher*);
StyleShader* cachedOrPendingShader();
String customCSSText() const;
bool equals(const CSSShaderValue&) const;
private:
CSSShaderValue(const String& url);
String m_url;
String m_format;
RefPtr<StyleShader> m_shader;
bool m_accessedShader;
};
DEFINE_CSS_VALUE_TYPE_CASTS(CSSShaderValue, isShaderValue());
} // namespace WebCore
#endif // CSSShaderValue_h
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