OLD | NEW |
---|---|
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ui/gfx/test/fontconfig_util_linux.h" | 5 #include "ui/gfx/test/fontconfig_util_linux.h" |
6 | 6 |
7 #include <fontconfig/fontconfig.h> | 7 #include <fontconfig/fontconfig.h> |
8 | |
msw
2016/06/27 22:14:45
nit: keep this blank line between include types?
| |
9 #include "base/files/file_util.h" | 8 #include "base/files/file_util.h" |
10 #include "base/logging.h" | 9 #include "base/logging.h" |
11 #include "base/macros.h" | 10 #include "base/macros.h" |
12 #include "base/strings/string_util.h" | 11 #include "base/strings/string_util.h" |
13 #include "base/strings/stringprintf.h" | 12 #include "base/strings/stringprintf.h" |
14 | 13 |
15 namespace gfx { | 14 namespace gfx { |
16 | 15 |
17 const char* const kSystemFontsForFontconfig[] = { | 16 const char* const kSystemFontsForFontconfig[] = { |
18 "/usr/share/fonts/truetype/kochi/kochi-gothic.ttf", | 17 "/usr/share/fonts/truetype/kochi/kochi-gothic.ttf", |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
57 const char kFontconfigFileHeader[] = | 56 const char kFontconfigFileHeader[] = |
58 "<?xml version=\"1.0\"?>\n" | 57 "<?xml version=\"1.0\"?>\n" |
59 "<!DOCTYPE fontconfig SYSTEM \"fonts.dtd\">\n" | 58 "<!DOCTYPE fontconfig SYSTEM \"fonts.dtd\">\n" |
60 "<fontconfig>\n"; | 59 "<fontconfig>\n"; |
61 const char kFontconfigFileFooter[] = "</fontconfig>"; | 60 const char kFontconfigFileFooter[] = "</fontconfig>"; |
62 const char kFontconfigMatchFontHeader[] = " <match target=\"font\">\n"; | 61 const char kFontconfigMatchFontHeader[] = " <match target=\"font\">\n"; |
63 const char kFontconfigMatchPatternHeader[] = " <match target=\"pattern\">\n"; | 62 const char kFontconfigMatchPatternHeader[] = " <match target=\"pattern\">\n"; |
64 const char kFontconfigMatchFooter[] = " </match>\n"; | 63 const char kFontconfigMatchFooter[] = " </match>\n"; |
65 | 64 |
66 void SetUpFontconfig() { | 65 void SetUpFontconfig() { |
67 FcInit(); | 66 CHECK(FcInit()); |
68 | 67 CHECK(FcConfigGetCurrent()); |
69 // A primer on undocumented FcConfig reference-counting: | |
70 // | |
71 // - FcConfigCreate() creates a config with a refcount of 1. | |
72 // - FcConfigReference() increments a config's refcount. | |
73 // - FcConfigDestroy() decrements a config's refcount, deallocating the | |
74 // config when the count reaches 0. | |
75 // - FcConfigSetCurrent() calls FcConfigDestroy() on the old config, but | |
76 // interestingly does not call FcConfigReference() on the new config. | |
77 CHECK(FcConfigSetCurrent(FcConfigCreate())); | |
78 } | 68 } |
79 | 69 |
80 void TearDownFontconfig() { | 70 void TearDownFontconfig() { |
81 FcFini(); | 71 FcFini(); |
82 } | 72 } |
83 | 73 |
84 bool LoadFontIntoFontconfig(const base::FilePath& path) { | 74 bool LoadFontIntoFontconfig(const base::FilePath& path) { |
85 if (!base::PathExists(path)) { | 75 if (!base::PathExists(path)) { |
86 LOG(ERROR) << "You are missing " << path.value() << ". Try re-running " | 76 LOG(ERROR) << "You are missing " << path.value() << ". Try re-running " |
87 << "build/install-build-deps.sh. Also see " | 77 << "build/install-build-deps.sh. Also see " |
(...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
159 const std::string& preferred_family) { | 149 const std::string& preferred_family) { |
160 return base::StringPrintf( | 150 return base::StringPrintf( |
161 " <alias>\n" | 151 " <alias>\n" |
162 " <family>%s</family>\n" | 152 " <family>%s</family>\n" |
163 " <prefer><family>%s</family></prefer>\n" | 153 " <prefer><family>%s</family></prefer>\n" |
164 " </alias>\n", | 154 " </alias>\n", |
165 original_family.c_str(), preferred_family.c_str()); | 155 original_family.c_str(), preferred_family.c_str()); |
166 } | 156 } |
167 | 157 |
168 } // namespace gfx | 158 } // namespace gfx |
OLD | NEW |