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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/history_backend.h" | 5 #include "chrome/browser/history/history_backend.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <functional> | 8 #include <functional> |
9 #include <list> | 9 #include <list> |
10 #include <map> | 10 #include <map> |
11 #include <set> | 11 #include <set> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/basictypes.h" | 14 #include "base/basictypes.h" |
15 #include "base/bind.h" | 15 #include "base/bind.h" |
16 #include "base/compiler_specific.h" | 16 #include "base/compiler_specific.h" |
17 #include "base/files/file_enumerator.h" | 17 #include "base/files/file_enumerator.h" |
18 #include "base/memory/scoped_ptr.h" | 18 #include "base/memory/scoped_ptr.h" |
19 #include "base/memory/scoped_vector.h" | 19 #include "base/memory/scoped_vector.h" |
20 #include "base/message_loop/message_loop.h" | 20 #include "base/message_loop/message_loop.h" |
21 #include "base/metrics/histogram.h" | 21 #include "base/metrics/histogram.h" |
22 #include "base/rand_util.h" | 22 #include "base/rand_util.h" |
23 #include "base/strings/string_util.h" | 23 #include "base/strings/string_util.h" |
24 #include "base/strings/utf_string_conversions.h" | 24 #include "base/strings/utf_string_conversions.h" |
25 #include "base/time/time.h" | 25 #include "base/time/time.h" |
26 #include "chrome/browser/chrome_notification_types.h" | 26 #include "chrome/browser/chrome_notification_types.h" |
27 #include "chrome/browser/favicon/favicon_changed_details.h" | |
28 #include "chrome/browser/history/download_row.h" | 27 #include "chrome/browser/history/download_row.h" |
29 #include "chrome/browser/history/history_db_task.h" | 28 #include "chrome/browser/history/history_db_task.h" |
30 #include "chrome/browser/history/history_db_task.h" | 29 #include "chrome/browser/history/history_db_task.h" |
31 #include "chrome/browser/history/history_notifications.h" | 30 #include "chrome/browser/history/history_notifications.h" |
32 #include "chrome/browser/history/in_memory_history_backend.h" | 31 #include "chrome/browser/history/in_memory_history_backend.h" |
33 #include "chrome/browser/history/in_memory_history_backend.h" | 32 #include "chrome/browser/history/in_memory_history_backend.h" |
34 #include "chrome/browser/history/top_sites.h" | 33 #include "chrome/browser/history/top_sites.h" |
35 #include "chrome/browser/history/typed_url_syncable_service.h" | 34 #include "chrome/browser/history/typed_url_syncable_service.h" |
36 #include "chrome/browser/history/typed_url_syncable_service.h" | 35 #include "chrome/browser/history/typed_url_syncable_service.h" |
37 #include "chrome/browser/history/visit_filter.h" | 36 #include "chrome/browser/history/visit_filter.h" |
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1890 *url, favicon_base::FAVICON, NULL)) { | 1889 *url, favicon_base::FAVICON, NULL)) { |
1891 // URL is present in history, update the favicon *only* if it is not | 1890 // URL is present in history, update the favicon *only* if it is not |
1892 // set already. | 1891 // set already. |
1893 thumbnail_db_->AddIconMapping(*url, favicon_id); | 1892 thumbnail_db_->AddIconMapping(*url, favicon_id); |
1894 favicons_changed.insert(*url); | 1893 favicons_changed.insert(*url); |
1895 } | 1894 } |
1896 } | 1895 } |
1897 } | 1896 } |
1898 } | 1897 } |
1899 | 1898 |
1900 if (!favicons_changed.empty()) { | 1899 if (!favicons_changed.empty() && delegate_) { |
1901 // Send the notification about the changed favicon URLs. | 1900 // Send the notification about the changed favicon URLs. |
1902 scoped_ptr<FaviconChangedDetails> changed_details( | 1901 delegate_->NotifyFaviconChanged(favicons_changed); |
1903 new FaviconChangedDetails); | |
1904 changed_details->urls.swap(favicons_changed); | |
1905 BroadcastNotifications(chrome::NOTIFICATION_FAVICON_CHANGED, | |
1906 changed_details.PassAs<HistoryDetails>()); | |
1907 } | 1902 } |
1908 } | 1903 } |
1909 | 1904 |
1910 void HistoryBackend::UpdateFaviconMappingsAndFetchImpl( | 1905 void HistoryBackend::UpdateFaviconMappingsAndFetchImpl( |
1911 const GURL* page_url, | 1906 const GURL* page_url, |
1912 const std::vector<GURL>& icon_urls, | 1907 const std::vector<GURL>& icon_urls, |
1913 int icon_types, | 1908 int icon_types, |
1914 const std::vector<int>& desired_sizes, | 1909 const std::vector<int>& desired_sizes, |
1915 std::vector<favicon_base::FaviconRawBitmapResult>* bitmap_results) { | 1910 std::vector<favicon_base::FaviconRawBitmapResult>* bitmap_results) { |
1916 // If |page_url| is specified, |icon_types| must be either a single icon | 1911 // If |page_url| is specified, |icon_types| must be either a single icon |
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2235 } else { | 2230 } else { |
2236 // No known redirects, construct mock redirect chain containing |page_url|. | 2231 // No known redirects, construct mock redirect chain containing |page_url|. |
2237 redirect_list->push_back(page_url); | 2232 redirect_list->push_back(page_url); |
2238 } | 2233 } |
2239 } | 2234 } |
2240 | 2235 |
2241 void HistoryBackend::SendFaviconChangedNotificationForPageAndRedirects( | 2236 void HistoryBackend::SendFaviconChangedNotificationForPageAndRedirects( |
2242 const GURL& page_url) { | 2237 const GURL& page_url) { |
2243 history::RedirectList redirect_list; | 2238 history::RedirectList redirect_list; |
2244 GetCachedRecentRedirects(page_url, &redirect_list); | 2239 GetCachedRecentRedirects(page_url, &redirect_list); |
2245 | 2240 if (!redirect_list.empty() && delegate_) { |
2246 scoped_ptr<FaviconChangedDetails> changed_details(new FaviconChangedDetails); | 2241 std::set<GURL> favicons_changed(redirect_list.begin(), redirect_list.end()); |
2247 for (size_t i = 0; i < redirect_list.size(); ++i) | 2242 delegate_->NotifyFaviconChanged(favicons_changed); |
2248 changed_details->urls.insert(redirect_list[i]); | 2243 } |
2249 | |
2250 BroadcastNotifications(chrome::NOTIFICATION_FAVICON_CHANGED, | |
2251 changed_details.PassAs<HistoryDetails>()); | |
2252 } | 2244 } |
2253 | 2245 |
2254 void HistoryBackend::Commit() { | 2246 void HistoryBackend::Commit() { |
2255 if (!db_) | 2247 if (!db_) |
2256 return; | 2248 return; |
2257 | 2249 |
2258 // Note that a commit may not actually have been scheduled if a caller | 2250 // Note that a commit may not actually have been scheduled if a caller |
2259 // explicitly calls this instead of using ScheduleCommit. Likewise, we | 2251 // explicitly calls this instead of using ScheduleCommit. Likewise, we |
2260 // may reset the flag written by a pending commit. But this is OK! It | 2252 // may reset the flag written by a pending commit. But this is OK! It |
2261 // will merely cause extra commits (which is kind of the idea). We | 2253 // will merely cause extra commits (which is kind of the idea). We |
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2711 int rank = kPageVisitStatsMaxTopSites; | 2703 int rank = kPageVisitStatsMaxTopSites; |
2712 std::map<GURL, int>::const_iterator it = most_visited_urls_map_.find(url); | 2704 std::map<GURL, int>::const_iterator it = most_visited_urls_map_.find(url); |
2713 if (it != most_visited_urls_map_.end()) | 2705 if (it != most_visited_urls_map_.end()) |
2714 rank = (*it).second; | 2706 rank = (*it).second; |
2715 UMA_HISTOGRAM_ENUMERATION("History.TopSitesVisitsByRank", | 2707 UMA_HISTOGRAM_ENUMERATION("History.TopSitesVisitsByRank", |
2716 rank, kPageVisitStatsMaxTopSites + 1); | 2708 rank, kPageVisitStatsMaxTopSites + 1); |
2717 } | 2709 } |
2718 #endif | 2710 #endif |
2719 | 2711 |
2720 } // namespace history | 2712 } // namespace history |
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