| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/compose/core/browser/compose_utils.h" |
| |
| #include "base/strings/string_tokenizer.h" |
| |
| namespace compose { |
| |
| namespace { |
| const std::string kWhitespace = " ,.\r\n\t\f\v"; |
| } |
| |
| bool IsWordCountWithinBounds(const std::string& prompt, |
| unsigned int minimum, |
| unsigned int maximum) { |
| base::StringTokenizer tokenizer( |
| prompt, kWhitespace, base::StringTokenizer::WhitespacePolicy::kSkipOver); |
| |
| unsigned int word_count = 0; |
| while (tokenizer.GetNext()) { |
| ++word_count; |
| if (word_count > maximum) { |
| return false; |
| } |
| } |
| |
| if (word_count < minimum) { |
| return false; |
| } |
| return true; |
| } |
| |
| } // namespace compose |
