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| 1 // Copyright 2015 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_BROWSER_ANDROID_HISTORY_REPORT_DATA_OBSERVER_H_ |
| 6 #define CHROME_BROWSER_ANDROID_HISTORY_REPORT_DATA_OBSERVER_H_ |
| 7 |
| 8 #include <string> |
| 9 |
| 10 #include "base/callback.h" |
| 11 #include "base/time/time.h" |
| 12 #include "components/bookmarks/browser/bookmark_model_observer.h" |
| 13 #include "components/history/core/browser/history_service_observer.h" |
| 14 #include "components/history/core/browser/history_types.h" |
| 15 #include "components/history/core/browser/url_row.h" |
| 16 |
| 17 namespace history { |
| 18 |
| 19 class HistoryService; |
| 20 } |
| 21 |
| 22 namespace history_report { |
| 23 |
| 24 class DeltaFileService; |
| 25 class UsageReportsBufferService; |
| 26 |
| 27 // Observes history data for changes and updates delta file accordingly. |
| 28 class DataObserver : public bookmarks::BookmarkModelObserver, |
| 29 public history::HistoryServiceObserver { |
| 30 public: |
| 31 DataObserver(base::Callback<void(void)> data_changed_callback, |
| 32 base::Callback<void(void)> data_cleared_callback, |
| 33 base::Callback<void(void)> stop_reporting_callback, |
| 34 DeltaFileService* delta_file_service, |
| 35 UsageReportsBufferService* usage_reports_buffer_service, |
| 36 bookmarks::BookmarkModel* bookmark_model, |
| 37 history::HistoryService* history_service); |
| 38 ~DataObserver() override; |
| 39 |
| 40 // BookmarkModelObserver implementation. |
| 41 void BookmarkModelLoaded(bookmarks::BookmarkModel* model, |
| 42 bool ids_reassigned) override; |
| 43 void BookmarkModelBeingDeleted(bookmarks::BookmarkModel* model) override; |
| 44 void BookmarkNodeMoved(bookmarks::BookmarkModel* model, |
| 45 const bookmarks::BookmarkNode* old_parent, |
| 46 int old_index, |
| 47 const bookmarks::BookmarkNode* new_parent, |
| 48 int new_index) override; |
| 49 void BookmarkNodeAdded(bookmarks::BookmarkModel* model, |
| 50 const bookmarks::BookmarkNode* parent, |
| 51 int index) override; |
| 52 void BookmarkNodeRemoved(bookmarks::BookmarkModel* model, |
| 53 const bookmarks::BookmarkNode* parent, |
| 54 int old_index, |
| 55 const bookmarks::BookmarkNode* node, |
| 56 const std::set<GURL>& removed_urls) override; |
| 57 void BookmarkAllUserNodesRemoved( |
| 58 bookmarks::BookmarkModel* model, |
| 59 const std::set<GURL>& removed_urls) override; |
| 60 void BookmarkNodeChanged(bookmarks::BookmarkModel* model, |
| 61 const bookmarks::BookmarkNode* node) override; |
| 62 void BookmarkNodeFaviconChanged(bookmarks::BookmarkModel* model, |
| 63 const bookmarks::BookmarkNode* node) override; |
| 64 void BookmarkNodeChildrenReordered( |
| 65 bookmarks::BookmarkModel* model, |
| 66 const bookmarks::BookmarkNode* node) override; |
| 67 |
| 68 // HistoryServiceObserver implementation. |
| 69 void OnURLVisited(history::HistoryService* history_service, |
| 70 ui::PageTransition transition, |
| 71 const history::URLRow& row, |
| 72 const history::RedirectList& redirects, |
| 73 base::Time visit_time) override; |
| 74 void OnURLsModified(history::HistoryService* history_service, |
| 75 const history::URLRows& changed_urls) override; |
| 76 void OnURLsDeleted(history::HistoryService* history_service, |
| 77 bool all_history, |
| 78 bool expired, |
| 79 const history::URLRows& deleted_rows, |
| 80 const std::set<GURL>& favicon_urls) override; |
| 81 |
| 82 private: |
| 83 void DeleteBookmarks(const std::set<GURL>& removed_urls); |
| 84 |
| 85 base::Callback<void(void)> data_changed_callback_; |
| 86 base::Callback<void(void)> data_cleared_callback_; |
| 87 base::Callback<void(void)> stop_reporting_callback_; |
| 88 DeltaFileService* delta_file_service_; |
| 89 UsageReportsBufferService* usage_reports_buffer_service_; |
| 90 |
| 91 DISALLOW_COPY_AND_ASSIGN(DataObserver); |
| 92 }; |
| 93 |
| 94 } // namespace history_report |
| 95 |
| 96 #endif // CHROME_BROWSER_ANDROID_HISTORY_REPORT_DATA_OBSERVER_H_ |
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