gfx/skia/trunk/include/ports/SkFontStyle.h@deefc01c0e14
gfx/skia/trunk/include/ports/SkFontStyle.h
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
1 /*
2 * Copyright 2013 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
8 #ifndef SkFontStyle_DEFINED
9 #define SkFontStyle_DEFINED
11 #include "SkTypes.h"
13 class SK_API SkFontStyle {
14 public:
15 enum Weight {
16 kThin_Weight = 100,
17 kExtraLight_Weight = 200,
18 kLight_Weight = 300,
19 kNormal_Weight = 400,
20 kMedium_Weight = 500,
21 kSemiBold_Weight = 600,
22 kBold_Weight = 700,
23 kExtraBold_Weight = 800,
24 kBlack_Weight = 900
25 };
27 enum Width {
28 kUltraCondensed_Width = 1,
29 kExtraCondensed_Width = 2,
30 kCondensed_Width = 3,
31 kSemiCondensed_Width = 4,
32 kNormal_Width = 5,
33 kSemiExpanded_Width = 6,
34 kExpanded_Width = 7,
35 kExtraExpanded_Width = 8,
36 kUltaExpanded_Width = 9
37 };
39 enum Slant {
40 kUpright_Slant,
41 kItalic_Slant,
42 };
44 SkFontStyle();
45 SkFontStyle(int weight, int width, Slant);
47 bool operator==(const SkFontStyle& rhs) const {
48 return fUnion.fU32 == rhs.fUnion.fU32;
49 }
51 int weight() const { return fUnion.fR.fWeight; }
52 int width() const { return fUnion.fR.fWidth; }
53 Slant slant() const { return (Slant)fUnion.fR.fSlant; }
55 bool isItalic() const {
56 return kItalic_Slant == fUnion.fR.fSlant;
57 }
59 private:
60 union {
61 struct {
62 uint16_t fWeight; // 100 .. 900
63 uint8_t fWidth; // 1 .. 9
64 uint8_t fSlant; // 0 .. 2
65 } fR;
66 uint32_t fU32;
67 } fUnion;
68 };
70 #endif
