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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkStringUtils_DEFINED | 8 #ifndef SkStringUtils_DEFINED |
9 #define SkStringUtils_DEFINED | 9 #define SkStringUtils_DEFINED |
10 | 10 |
11 class SkString; | 11 class SkString; |
12 | 12 |
13 /** | 13 /** |
14 * Add 'flagStr' to 'string' and set 'needSeparator' to true only if 'flag' is | 14 * Add 'flagStr' to 'string' and set 'needSeparator' to true only if 'flag' is |
15 * true. If 'needSeparator' is true append a '|' before 'flagStr'. This method | 15 * true. If 'needSeparator' is true append a '|' before 'flagStr'. This method |
16 * is used to streamline the creation of ASCII flag strings within the toString | 16 * is used to streamline the creation of ASCII flag strings within the toString |
17 * methods. | 17 * methods. |
18 */ | 18 */ |
19 void SkAddFlagToString(SkString* string, bool flag, | 19 void SkAddFlagToString(SkString* string, bool flag, |
20 const char* flagStr, bool* needSeparator); | 20 const char* flagStr, bool* needSeparator); |
21 | 21 |
22 | 22 |
| 23 enum SkScalarAsStringType { |
| 24 kDec_SkScalarAsStringType, |
| 25 kHex_SkScalarAsStringType, |
| 26 }; |
| 27 |
| 28 void SkAppendScalar(SkString*, SkScalar, SkScalarAsStringType); |
| 29 |
| 30 static inline void SkAppendScalarDec(SkString* str, SkScalar value) { |
| 31 SkAppendScalar(str, value, kDec_SkScalarAsStringType); |
| 32 } |
| 33 |
| 34 static inline void SkAppendScalarHex(SkString* str, SkScalar value) { |
| 35 SkAppendScalar(str, value, kHex_SkScalarAsStringType); |
| 36 } |
| 37 |
23 #endif | 38 #endif |
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