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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #include "chrome/browser/autocomplete/history_url_provider.h" | 5 #include "chrome/browser/autocomplete/history_url_provider.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/command_line.h" | 11 #include "base/command_line.h" |
12 #include "base/message_loop/message_loop.h" | 12 #include "base/message_loop/message_loop.h" |
13 #include "base/metrics/histogram.h" | 13 #include "base/metrics/histogram.h" |
14 #include "base/prefs/pref_service.h" | 14 #include "base/prefs/pref_service.h" |
15 #include "base/strings/string_util.h" | 15 #include "base/strings/string_util.h" |
16 #include "base/strings/utf_string_conversions.h" | 16 #include "base/strings/utf_string_conversions.h" |
17 #include "base/time/time.h" | 17 #include "base/time/time.h" |
18 #include "chrome/browser/autocomplete/autocomplete_match.h" | 18 #include "chrome/browser/autocomplete/autocomplete_match.h" |
19 #include "chrome/browser/autocomplete/autocomplete_provider_listener.h" | 19 #include "chrome/browser/autocomplete/autocomplete_provider_listener.h" |
20 #include "chrome/browser/autocomplete/autocomplete_result.h" | 20 #include "chrome/browser/autocomplete/autocomplete_result.h" |
| 21 #include "chrome/browser/bookmarks/bookmark_utils.h" |
21 #include "chrome/browser/history/history_backend.h" | 22 #include "chrome/browser/history/history_backend.h" |
22 #include "chrome/browser/history/history_database.h" | 23 #include "chrome/browser/history/history_database.h" |
23 #include "chrome/browser/history/history_service.h" | 24 #include "chrome/browser/history/history_service.h" |
24 #include "chrome/browser/history/history_service_factory.h" | 25 #include "chrome/browser/history/history_service_factory.h" |
25 #include "chrome/browser/history/history_types.h" | 26 #include "chrome/browser/history/history_types.h" |
26 #include "chrome/browser/history/in_memory_url_index_types.h" | 27 #include "chrome/browser/history/in_memory_url_index_types.h" |
27 #include "chrome/browser/history/scored_history_match.h" | 28 #include "chrome/browser/history/scored_history_match.h" |
28 #include "chrome/browser/omnibox/omnibox_field_trial.h" | 29 #include "chrome/browser/omnibox/omnibox_field_trial.h" |
29 #include "chrome/browser/profiles/profile.h" | 30 #include "chrome/browser/profiles/profile.h" |
30 #include "chrome/browser/search_engines/template_url_service.h" | 31 #include "chrome/browser/search_engines/template_url_service.h" |
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1142 } | 1143 } |
1143 | 1144 |
1144 DCHECK_LE(relevance, old_relevance); | 1145 DCHECK_LE(relevance, old_relevance); |
1145 return relevance; | 1146 return relevance; |
1146 } | 1147 } |
1147 | 1148 |
1148 // static | 1149 // static |
1149 ACMatchClassifications HistoryURLProvider::ClassifyDescription( | 1150 ACMatchClassifications HistoryURLProvider::ClassifyDescription( |
1150 const base::string16& input_text, | 1151 const base::string16& input_text, |
1151 const base::string16& description) { | 1152 const base::string16& description) { |
1152 base::string16 clean_description = history::CleanUpTitleForMatching( | 1153 base::string16 clean_description = bookmark_utils::CleanUpTitleForMatching( |
1153 description); | 1154 description); |
1154 history::TermMatches description_matches(SortAndDeoverlapMatches( | 1155 history::TermMatches description_matches(SortAndDeoverlapMatches( |
1155 history::MatchTermInString(input_text, clean_description, 0))); | 1156 history::MatchTermInString(input_text, clean_description, 0))); |
1156 history::WordStarts description_word_starts; | 1157 history::WordStarts description_word_starts; |
1157 history::String16VectorFromString16( | 1158 history::String16VectorFromString16( |
1158 clean_description, false, &description_word_starts); | 1159 clean_description, false, &description_word_starts); |
1159 // If HistoryURL retrieves any matches (and hence we reach this code), we | 1160 // If HistoryURL retrieves any matches (and hence we reach this code), we |
1160 // are guaranteed that the beginning of input_text must be a word break. | 1161 // are guaranteed that the beginning of input_text must be a word break. |
1161 history::WordStarts offsets(1, 0u); | 1162 history::WordStarts offsets(1, 0u); |
1162 description_matches = | 1163 description_matches = |
1163 history::ScoredHistoryMatch::FilterTermMatchesByWordStarts( | 1164 history::ScoredHistoryMatch::FilterTermMatchesByWordStarts( |
1164 description_matches, offsets, description_word_starts, 0, | 1165 description_matches, offsets, description_word_starts, 0, |
1165 std::string::npos); | 1166 std::string::npos); |
1166 return SpansFromTermMatch( | 1167 return SpansFromTermMatch( |
1167 description_matches, clean_description.length(), false); | 1168 description_matches, clean_description.length(), false); |
1168 } | 1169 } |
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