1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/include/ports/SkFontStyle.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,70 @@
1.4 +/*
1.5 + * Copyright 2013 Google Inc.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license that can be
1.8 + * found in the LICENSE file.
1.9 + */
1.10 +
1.11 +#ifndef SkFontStyle_DEFINED
1.12 +#define SkFontStyle_DEFINED
1.13 +
1.14 +#include "SkTypes.h"
1.15 +
1.16 +class SK_API SkFontStyle {
1.17 +public:
1.18 + enum Weight {
1.19 + kThin_Weight = 100,
1.20 + kExtraLight_Weight = 200,
1.21 + kLight_Weight = 300,
1.22 + kNormal_Weight = 400,
1.23 + kMedium_Weight = 500,
1.24 + kSemiBold_Weight = 600,
1.25 + kBold_Weight = 700,
1.26 + kExtraBold_Weight = 800,
1.27 + kBlack_Weight = 900
1.28 + };
1.29 +
1.30 + enum Width {
1.31 + kUltraCondensed_Width = 1,
1.32 + kExtraCondensed_Width = 2,
1.33 + kCondensed_Width = 3,
1.34 + kSemiCondensed_Width = 4,
1.35 + kNormal_Width = 5,
1.36 + kSemiExpanded_Width = 6,
1.37 + kExpanded_Width = 7,
1.38 + kExtraExpanded_Width = 8,
1.39 + kUltaExpanded_Width = 9
1.40 + };
1.41 +
1.42 + enum Slant {
1.43 + kUpright_Slant,
1.44 + kItalic_Slant,
1.45 + };
1.46 +
1.47 + SkFontStyle();
1.48 + SkFontStyle(int weight, int width, Slant);
1.49 +
1.50 + bool operator==(const SkFontStyle& rhs) const {
1.51 + return fUnion.fU32 == rhs.fUnion.fU32;
1.52 + }
1.53 +
1.54 + int weight() const { return fUnion.fR.fWeight; }
1.55 + int width() const { return fUnion.fR.fWidth; }
1.56 + Slant slant() const { return (Slant)fUnion.fR.fSlant; }
1.57 +
1.58 + bool isItalic() const {
1.59 + return kItalic_Slant == fUnion.fR.fSlant;
1.60 + }
1.61 +
1.62 +private:
1.63 + union {
1.64 + struct {
1.65 + uint16_t fWeight; // 100 .. 900
1.66 + uint8_t fWidth; // 1 .. 9
1.67 + uint8_t fSlant; // 0 .. 2
1.68 + } fR;
1.69 + uint32_t fU32;
1.70 + } fUnion;
1.71 +};
1.72 +
1.73 +#endif
