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Issue 562603002: Move PageTransition from //content/public/common to //ui/base (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 6 years, 3 months ago
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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/history/scored_history_match.h" 5 #include "chrome/browser/history/scored_history_match.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <functional> 8 #include <functional>
9 #include <iterator> 9 #include <iterator>
10 #include <numeric> 10 #include <numeric>
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524 const VisitInfoVector& visits) { 524 const VisitInfoVector& visits) {
525 // Compute the weighted average |value_of_transition| over the last at 525 // Compute the weighted average |value_of_transition| over the last at
526 // most kMaxVisitsToScore visits, where each visit is weighted using 526 // most kMaxVisitsToScore visits, where each visit is weighted using
527 // GetRecencyScore() based on how many days ago it happened. Use 527 // GetRecencyScore() based on how many days ago it happened. Use
528 // kMaxVisitsToScore as the denominator for the average regardless of 528 // kMaxVisitsToScore as the denominator for the average regardless of
529 // how many visits there were in order to penalize a match that has 529 // how many visits there were in order to penalize a match that has
530 // fewer visits than kMaxVisitsToScore. 530 // fewer visits than kMaxVisitsToScore.
531 float summed_visit_points = 0; 531 float summed_visit_points = 0;
532 for (size_t i = 0; i < std::min(visits.size(), kMaxVisitsToScore); ++i) { 532 for (size_t i = 0; i < std::min(visits.size(), kMaxVisitsToScore); ++i) {
533 int value_of_transition = 533 int value_of_transition =
534 (visits[i].second == content::PAGE_TRANSITION_TYPED) ? 20 : 1; 534 (visits[i].second == ui::PAGE_TRANSITION_TYPED) ? 20 : 1;
535 if (bookmarked) 535 if (bookmarked)
536 value_of_transition = std::max(value_of_transition, bookmark_value_); 536 value_of_transition = std::max(value_of_transition, bookmark_value_);
537 const float bucket_weight = 537 const float bucket_weight =
538 GetRecencyScore((now - visits[i].first).InDays()); 538 GetRecencyScore((now - visits[i].first).InDays());
539 summed_visit_points += (value_of_transition * bucket_weight); 539 summed_visit_points += (value_of_transition * bucket_weight);
540 } 540 }
541 return visits.size() * summed_visit_points / kMaxVisitsToScore; 541 return visits.size() * summed_visit_points / kMaxVisitsToScore;
542 } 542 }
543 543
544 // static 544 // static
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599 max_assigned_score_for_non_inlineable_matches_ = 599 max_assigned_score_for_non_inlineable_matches_ =
600 HistoryURLProvider::kScoreForBestInlineableResult - 1; 600 HistoryURLProvider::kScoreForBestInlineableResult - 1;
601 } 601 }
602 bookmark_value_ = OmniboxFieldTrial::HQPBookmarkValue(); 602 bookmark_value_ = OmniboxFieldTrial::HQPBookmarkValue();
603 allow_tld_matches_ = OmniboxFieldTrial::HQPAllowMatchInTLDValue(); 603 allow_tld_matches_ = OmniboxFieldTrial::HQPAllowMatchInTLDValue();
604 allow_scheme_matches_ = OmniboxFieldTrial::HQPAllowMatchInSchemeValue(); 604 allow_scheme_matches_ = OmniboxFieldTrial::HQPAllowMatchInSchemeValue();
605 initialized_ = true; 605 initialized_ = true;
606 } 606 }
607 607
608 } // namespace history 608 } // namespace history
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