chrome/common/spellcheck_common.h

   1 // Copyright (c) 2012 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 CHROME_COMMON_SPELLCHECK_COMMON_H_
   6 #define CHROME_COMMON_SPELLCHECK_COMMON_H_
   7
   8 #include <set>
   9 #include <string>
  10 #include <vector>
  11
  12 namespace base {
  13 class FilePath;
  14 }
  15
  16 namespace chrome {
  17 namespace spellcheck_common {
  18
  19 // The number of hours that a session of feedback for spelling service lasts.
  20 // After this number of hours passes, all feedback.
  21 static const int kSessionHours = 6;
  22
  23 // The number of context words to keep on either side of a misspelling for
  24 // spelling service feedback.
  25 static const int kContextWordCount = 2;
  26
  27 // The number of seconds between sending feedback to spelling service.
  28 static const int kFeedbackIntervalSeconds = 1800;  // 30 minutes
  29
  30 // Max number of dictionary suggestions.
  31 static const int kMaxSuggestions = 5;
  32
  33 static const int kMaxAutoCorrectWordSize = 8;
  34
  35 // Maximum number of words in the custom spellcheck dictionary that can be
  36 // synced.
  37 static const size_t MAX_SYNCABLE_DICTIONARY_WORDS = 1300;
  38
  39 // Maximum number of bytes in a word that can be added to the custom spellcheck
  40 // dictionary.
  41 static const size_t MAX_CUSTOM_DICTIONARY_WORD_BYTES = 99;
  42
  43 typedef std::vector<std::string> WordList;
  44 typedef std::set<std::string> WordSet;
  45
  46 base::FilePath GetVersionedFileName(const std::string& input_language,
  47                                     const base::FilePath& dict_dir);
  48
  49 std::string GetCorrespondingSpellCheckLanguage(const std::string& language);
  50
  51 // Get SpellChecker supported languages.
  52 void SpellCheckLanguages(std::vector<std::string>* languages);
  53
  54 // Gets the ISO codes for the language and country of this |locale|. The
  55 // |locale| is an ISO locale ID that may not include a country ID, e.g., "fr" or
  56 // "de". This method converts the UI locale to a full locale ID and converts the
  57 // full locale ID to an ISO language code and an ISO3 country code.
  58 void GetISOLanguageCountryCodeFromLocale(const std::string& locale,
  59                                          std::string* language_code,
  60                                          std::string* country_code);
  61
  62 }  // namespace spellcheck_common
  63 }  // namespace chrome
  64
  65 #endif  // CHROME_COMMON_SPELLCHECK_COMMON_H_