NamedImageGeneratedImage.h   [plain text]

/*
 * Copyright (C) 2015 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
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 */

#ifndef NamedImageGeneratedImage_h
#define NamedImageGeneratedImage_h

#include "FloatSize.h"
#include "GeneratedImage.h"
#include "Image.h"
#include <wtf/RefPtr.h>

namespace WebCore {

class NamedImageGeneratedImage final : public GeneratedImage {
public:
    static Ref<NamedImageGeneratedImage> create(String name, const FloatSize& size)
    {
        return adoptRef(*new NamedImageGeneratedImage(name, size));
    }

protected:
    void draw(GraphicsContext&, const FloatRect& dstRect, const FloatRect& srcRect, CompositeOperator, BlendMode, ImageOrientationDescription) override;
    void drawPattern(GraphicsContext&, const FloatRect& srcRect, const AffineTransform& patternTransform, const FloatPoint& phase, const FloatSize& spacing, CompositeOperator, const FloatRect& dstRect, BlendMode) override;

    NamedImageGeneratedImage(String name, const FloatSize&);

private:
    bool isNamedImageGeneratedImage() const override { return true; }
    void dump(TextStream&) const override;

    String m_name;
};

}

#endif