/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The Original Code is Mozilla Foundation code.
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 * Contributor(s):
 *   Bas Schouten <bschouten@mozilla.com>
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#ifndef GFX_DWRITESHAPER_H
#define GFX_DWRITESHAPER_H

#include "gfxDWriteFonts.h"

/**
 * \brief Class representing a DWrite font shaper.
 */
class gfxDWriteShaper : public gfxFontShaper
{
public:
    gfxDWriteShaper(gfxDWriteFont *aFont)
        : gfxFontShaper(aFont)
    {
        MOZ_COUNT_CTOR(gfxDWriteShaper);
    }

    virtual ~gfxDWriteShaper()
    {
        MOZ_COUNT_DTOR(gfxDWriteShaper);
    }

    virtual PRBool InitTextRun(gfxContext *aContext,
                               gfxTextRun *aTextRun,
                               const PRUnichar *aString,
                               PRUint32 aRunStart,
                               PRUint32 aRunLength);
};

#endif /* GFX_DWRITESHAPER_H */