michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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 MOZILLA_GFX_SCALEDFONTCAIRO_H_
michael@0: #define MOZILLA_GFX_SCALEDFONTCAIRO_H_
michael@0: 
michael@0: #include "ScaledFontBase.h"
michael@0: 
michael@0: #include "cairo.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace gfx {
michael@0: 
michael@0: class ScaledFontCairo : public ScaledFontBase
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(ScaledFontCairo)
michael@0: 
michael@0:   ScaledFontCairo(cairo_scaled_font_t* aScaledFont, Float aSize);
michael@0: 
michael@0: #if defined(USE_SKIA) && defined(MOZ_ENABLE_FREETYPE)
michael@0:   virtual SkTypeface* GetSkTypeface();
michael@0: #endif
michael@0: };
michael@0: 
michael@0: // We need to be able to tell Skia whether or not to use
michael@0: // hinting when rendering text, so that the glyphs it renders
michael@0: // are the same as what layout is expecting. At the moment, only
michael@0: // Skia uses this class when rendering with FreeType, as gfxFT2Font
michael@0: // is the only gfxFont that honours gfxPlatform::FontHintingEnabled().
michael@0: class GlyphRenderingOptionsCairo : public GlyphRenderingOptions
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GlyphRenderingOptionsCairo)
michael@0:   GlyphRenderingOptionsCairo()
michael@0:     : mHinting(FontHinting::NORMAL)
michael@0:     , mAutoHinting(false)
michael@0:   {
michael@0:   }
michael@0: 
michael@0:   void SetHinting(FontHinting aHinting) { mHinting = aHinting; }
michael@0:   void SetAutoHinting(bool aAutoHinting) { mAutoHinting = aAutoHinting; }
michael@0:   FontHinting GetHinting() const { return mHinting; }
michael@0:   bool GetAutoHinting() const { return mAutoHinting; }
michael@0:   virtual FontType GetType() const { return FontType::CAIRO; }
michael@0: private:
michael@0:   FontHinting mHinting;
michael@0:   bool mAutoHinting;
michael@0: };
michael@0: 
michael@0: }
michael@0: }
michael@0: 
michael@0: #endif /* MOZILLA_GFX_SCALEDFONTCAIRO_H_ */