| // Copyright 2015 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. |
| |
| #ifndef CHROME_BROWSER_ANDROID_HISTORY_REPORT_DATA_OBSERVER_H_ |
| #define CHROME_BROWSER_ANDROID_HISTORY_REPORT_DATA_OBSERVER_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "base/time/time.h" |
| #include "components/bookmarks/browser/bookmark_model_observer.h" |
| #include "components/history/core/browser/history_service_observer.h" |
| #include "components/history/core/browser/history_types.h" |
| #include "components/history/core/browser/url_row.h" |
| |
| namespace history { |
| |
| class HistoryService; |
| } |
| |
| namespace history_report { |
| |
| class DeltaFileService; |
| class UsageReportsBufferService; |
| |
| // Observes history data for changes and updates delta file accordingly. |
| class DataObserver : public bookmarks::BookmarkModelObserver, |
| public history::HistoryServiceObserver { |
| public: |
| DataObserver(base::Callback<void(void)> data_changed_callback, |
| base::Callback<void(void)> data_cleared_callback, |
| base::Callback<void(void)> stop_reporting_callback, |
| DeltaFileService* delta_file_service, |
| UsageReportsBufferService* usage_reports_buffer_service, |
| bookmarks::BookmarkModel* bookmark_model, |
| history::HistoryService* history_service); |
| ~DataObserver() override; |
| |
| // BookmarkModelObserver implementation. |
| void BookmarkModelLoaded(bookmarks::BookmarkModel* model, |
| bool ids_reassigned) override; |
| void BookmarkModelBeingDeleted(bookmarks::BookmarkModel* model) override; |
| void BookmarkNodeMoved(bookmarks::BookmarkModel* model, |
| const bookmarks::BookmarkNode* old_parent, |
| int old_index, |
| const bookmarks::BookmarkNode* new_parent, |
| int new_index) override; |
| void BookmarkNodeAdded(bookmarks::BookmarkModel* model, |
| const bookmarks::BookmarkNode* parent, |
| int index) override; |
| void BookmarkNodeRemoved(bookmarks::BookmarkModel* model, |
| const bookmarks::BookmarkNode* parent, |
| int old_index, |
| const bookmarks::BookmarkNode* node, |
| const std::set<GURL>& removed_urls) override; |
| void BookmarkAllUserNodesRemoved( |
| bookmarks::BookmarkModel* model, |
| const std::set<GURL>& removed_urls) override; |
| void BookmarkNodeChanged(bookmarks::BookmarkModel* model, |
| const bookmarks::BookmarkNode* node) override; |
| void BookmarkNodeFaviconChanged(bookmarks::BookmarkModel* model, |
| const bookmarks::BookmarkNode* node) override; |
| void BookmarkNodeChildrenReordered( |
| bookmarks::BookmarkModel* model, |
| const bookmarks::BookmarkNode* node) override; |
| |
| // HistoryServiceObserver implementation. |
| void OnURLVisited(history::HistoryService* history_service, |
| ui::PageTransition transition, |
| const history::URLRow& row, |
| const history::RedirectList& redirects, |
| base::Time visit_time) override; |
| void OnURLsModified(history::HistoryService* history_service, |
| const history::URLRows& changed_urls) override; |
| void OnURLsDeleted(history::HistoryService* history_service, |
| const history::DeletionInfo& deletion_info) override; |
| |
| private: |
| void DeleteBookmarks(const std::set<GURL>& removed_urls); |
| |
| bookmarks::BookmarkModel* bookmark_model_; |
| base::Callback<void(void)> data_changed_callback_; |
| base::Callback<void(void)> data_cleared_callback_; |
| base::Callback<void(void)> stop_reporting_callback_; |
| DeltaFileService* delta_file_service_; |
| UsageReportsBufferService* usage_reports_buffer_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DataObserver); |
| }; |
| |
| } // namespace history_report |
| |
| #endif // CHROME_BROWSER_ANDROID_HISTORY_REPORT_DATA_OBSERVER_H_ |