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| 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 #ifndef IOS_WEB_PUBLIC_STRING_UTIL_H_ | 5 #ifndef IOS_WEB_PUBLIC_STRING_UTIL_H_ |
| 6 #define IOS_WEB_PUBLIC_STRING_UTIL_H_ | 6 #define IOS_WEB_PUBLIC_STRING_UTIL_H_ |
| 7 | 7 |
| 8 #include <stddef.h> |
| 9 |
| 8 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
| 9 | 11 |
| 10 namespace web { | 12 namespace web { |
| 11 | 13 |
| 12 // Truncates |contents| to |length|. | 14 // Truncates |contents| to |length|. |
| 13 // Returns a string terminated at the last space to ensure no words are | 15 // Returns a string terminated at the last space to ensure no words are |
| 14 // clipped. | 16 // clipped. |
| 15 // Note: This function uses spaces as word boundaries and may not handle all | 17 // Note: This function uses spaces as word boundaries and may not handle all |
| 16 // languages correctly. | 18 // languages correctly. |
| 17 base::string16 GetStringByClippingLastWord(const base::string16& contents, | 19 base::string16 GetStringByClippingLastWord(const base::string16& contents, |
| 18 size_t length); | 20 size_t length); |
| 19 | 21 |
| 20 } // namespace web | 22 } // namespace web |
| 21 | 23 |
| 22 #endif // IOS_WEB_PUBLIC_STRING_UTIL_H_ | 24 #endif // IOS_WEB_PUBLIC_STRING_UTIL_H_ |
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