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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_ |
| 6 #define COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_ |
| 7 |
| 8 #include "base/strings/string16.h" |
| 9 |
| 10 namespace autofill { |
| 11 |
| 12 // Returns true when command line switch |kEnableSuggestionsWithSubstringMatch| |
| 13 // is on. |
| 14 bool IsFeatureSubstringMatchEnabled(); |
| 15 |
| 16 // Splits field |suggestion| into tokens, separated by characters from " .,-_@". |
| 17 // Returns true if command line switch |kEnableSuggestionsWithSubstringMatch| is |
| 18 // on and |field_contents| is a prefix of a token in |suggestion|. |
| 19 bool ContainsTokenThatStartsWith(const base::string16& suggestion, |
| 20 const base::string16& field_contents, |
| 21 bool case_sensitive); |
| 22 |
| 23 // Finds if the |field_contents| prefixes any of the |suggestion| tokens, |
| 24 // separated by characters " .,-_@". Returns the start position of the text |
| 25 // selection in the field; base::string16::npos otherwise. |
| 26 size_t GetTextSelectionStart(const base::string16& suggestion, |
| 27 const base::string16& field_contents); |
| 28 |
| 29 } // namespace autofill |
| 30 |
| 31 #endif // COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_ |
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