robertphillips@google.com | 4991b8f | 2013-01-28 20:21:59 +0000 | [diff] [blame] | 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 | */ |
| 7 | |
| 8 | #ifndef SkStringUtils_DEFINED |
| 9 | #define SkStringUtils_DEFINED |
| 10 | |
Hal Canary | 6b20a55 | 2017-02-07 14:09:38 -0500 | [diff] [blame^] | 11 | #include "SkScalar.h" |
| 12 | |
robertphillips@google.com | 4991b8f | 2013-01-28 20:21:59 +0000 | [diff] [blame] | 13 | class SkString; |
| 14 | |
| 15 | /** |
skia.committer@gmail.com | cdcb2ce | 2013-01-29 07:05:52 +0000 | [diff] [blame] | 16 | * Add 'flagStr' to 'string' and set 'needSeparator' to true only if 'flag' is |
| 17 | * true. If 'needSeparator' is true append a '|' before 'flagStr'. This method |
| 18 | * is used to streamline the creation of ASCII flag strings within the toString |
robertphillips@google.com | 4991b8f | 2013-01-28 20:21:59 +0000 | [diff] [blame] | 19 | * methods. |
| 20 | */ |
skia.committer@gmail.com | cdcb2ce | 2013-01-29 07:05:52 +0000 | [diff] [blame] | 21 | void SkAddFlagToString(SkString* string, bool flag, |
robertphillips@google.com | 4991b8f | 2013-01-28 20:21:59 +0000 | [diff] [blame] | 22 | const char* flagStr, bool* needSeparator); |
| 23 | |
| 24 | |
reed | e05fed0 | 2014-12-15 07:59:53 -0800 | [diff] [blame] | 25 | enum SkScalarAsStringType { |
| 26 | kDec_SkScalarAsStringType, |
| 27 | kHex_SkScalarAsStringType, |
| 28 | }; |
| 29 | |
| 30 | void SkAppendScalar(SkString*, SkScalar, SkScalarAsStringType); |
| 31 | |
| 32 | static inline void SkAppendScalarDec(SkString* str, SkScalar value) { |
| 33 | SkAppendScalar(str, value, kDec_SkScalarAsStringType); |
| 34 | } |
| 35 | |
| 36 | static inline void SkAppendScalarHex(SkString* str, SkScalar value) { |
| 37 | SkAppendScalar(str, value, kHex_SkScalarAsStringType); |
| 38 | } |
| 39 | |
bsalomon | 5346983 | 2015-08-18 09:20:09 -0700 | [diff] [blame] | 40 | /** Indents every non-empty line of the string by tabCnt tabs */ |
| 41 | SkString SkTabString(const SkString& string, int tabCnt); |
| 42 | |
reed@google.com | 7584719 | 2013-01-28 20:53:22 +0000 | [diff] [blame] | 43 | #endif |