/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef GFX_FT2FONTBASE_H #define GFX_FT2FONTBASE_H #include "cairo.h" #include "gfxContext.h" #include "gfxFont.h" class gfxFT2FontBase : public gfxFont { public: gfxFT2FontBase(cairo_scaled_font_t *aScaledFont, gfxFontEntry *aFontEntry, const gfxFontStyle *aFontStyle); virtual ~gfxFT2FontBase(); PRUint32 GetGlyph(PRUint32 aCharCode); void GetGlyphExtents(PRUint32 aGlyph, cairo_text_extents_t* aExtents); virtual const gfxFont::Metrics& GetMetrics(); virtual PRUint32 GetSpaceGlyph(); virtual hb_blob_t *GetFontTable(PRUint32 aTag); virtual bool ProvidesGetGlyph() const { return true; } virtual PRUint32 GetGlyph(PRUint32 unicode, PRUint32 variation_selector); virtual bool ProvidesGlyphWidths() { return true; } virtual PRInt32 GetGlyphWidth(gfxContext *aCtx, PRUint16 aGID); cairo_scaled_font_t *CairoScaledFont() { return mScaledFont; }; virtual bool SetupCairoFont(gfxContext *aContext); virtual FontType GetType() const { return FONT_TYPE_FT2; } protected: PRUint32 mSpaceGlyph; bool mHasMetrics; Metrics mMetrics; }; #endif /* GFX_FT2FONTBASE_H */