| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/bookmarks/browser/titled_url_match.h" |
| |
| #include "base/logging.h" |
| #include "base/strings/string16.h" |
| |
| namespace bookmarks { |
| |
| TitledUrlMatch::TitledUrlMatch() : node(nullptr) {} |
| |
| TitledUrlMatch::TitledUrlMatch(const TitledUrlMatch& other) = default; |
| |
| TitledUrlMatch::~TitledUrlMatch() {} |
| |
| // static |
| std::vector<size_t> TitledUrlMatch::OffsetsFromMatchPositions( |
| const MatchPositions& match_positions) { |
| std::vector<size_t> offsets; |
| for (auto i = match_positions.begin(); i != match_positions.end(); ++i) { |
| offsets.push_back(i->first); |
| offsets.push_back(i->second); |
| } |
| return offsets; |
| } |
| |
| // static |
| TitledUrlMatch::MatchPositions TitledUrlMatch::ReplaceOffsetsInMatchPositions( |
| const MatchPositions& match_positions, |
| const std::vector<size_t>& offsets) { |
| DCHECK_EQ(2 * match_positions.size(), offsets.size()); |
| MatchPositions new_match_positions; |
| auto offset_iter = offsets.begin(); |
| for (auto match_iter = match_positions.begin(); |
| match_iter != match_positions.end(); ++match_iter, ++offset_iter) { |
| const size_t begin = *offset_iter; |
| ++offset_iter; |
| const size_t end = *offset_iter; |
| if ((begin != base::string16::npos) && (end != base::string16::npos)) { |
| const MatchPosition new_match_position(begin, end); |
| new_match_positions.push_back(new_match_position); |
| } |
| } |
| return new_match_positions; |
| } |
| |
| } // namespace bookmarks |