Source/core/rendering/style/StyleFetchedShader.h

/*
 * 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
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 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 */

#ifndef StyleFetchedShader_h
#define StyleFetchedShader_h

#include "core/fetch/ResourcePtr.h"
#include "core/rendering/style/StyleShader.h"

namespace WebCore {

class ShaderResource;

class StyleFetchedShader : public StyleShader {
public:
    // FIXME: Keep a reference to the actual ShaderResource in this class.
    static PassRefPtr<StyleFetchedShader> create(ShaderResource* shader) { return adoptRef(new StyleFetchedShader(shader)); }

    virtual PassRefPtr<CSSValue> cssValue() const;

    virtual ShaderResource* resource() const { return m_shader.get(); }

private:
    StyleFetchedShader(ShaderResource*);

    ResourcePtr<ShaderResource> m_shader;
};

}

#endif // StyleFetchedShader_h