michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef GFX_DWRITESHAPER_H
michael@0: #define GFX_DWRITESHAPER_H
michael@0: 
michael@0: #include "gfxDWriteFonts.h"
michael@0: 
michael@0: /**
michael@0:  * \brief Class representing a DWrite font shaper.
michael@0:  */
michael@0: class gfxDWriteShaper : public gfxFontShaper
michael@0: {
michael@0: public:
michael@0:     gfxDWriteShaper(gfxDWriteFont *aFont)
michael@0:         : gfxFontShaper(aFont)
michael@0:     {
michael@0:         MOZ_COUNT_CTOR(gfxDWriteShaper);
michael@0:     }
michael@0: 
michael@0:     virtual ~gfxDWriteShaper()
michael@0:     {
michael@0:         MOZ_COUNT_DTOR(gfxDWriteShaper);
michael@0:     }
michael@0: 
michael@0:     virtual bool ShapeText(gfxContext      *aContext,
michael@0:                            const char16_t *aText,
michael@0:                            uint32_t         aOffset,
michael@0:                            uint32_t         aLength,
michael@0:                            int32_t          aScript,
michael@0:                            gfxShapedText   *aShapedText);
michael@0: };
michael@0: 
michael@0: #endif /* GFX_DWRITESHAPER_H */