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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // The history system runs on a background thread so that potentially slow | 5 // The history system runs on a background thread so that potentially slow |
6 // database operations don't delay the browser. This backend processing is | 6 // database operations don't delay the browser. This backend processing is |
7 // represented by HistoryBackend. The HistoryService's job is to dispatch to | 7 // represented by HistoryBackend. The HistoryService's job is to dispatch to |
8 // that thread. | 8 // that thread. |
9 // | 9 // |
10 // Main thread History thread | 10 // Main thread History thread |
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444 const GURL& page_url, | 444 const GURL& page_url, |
445 CancelableRequestConsumerBase* consumer, | 445 CancelableRequestConsumerBase* consumer, |
446 ThumbnailDataCallback* callback) { | 446 ThumbnailDataCallback* callback) { |
447 return Schedule(PRIORITY_NORMAL, &HistoryBackend::GetPageThumbnail, consumer, | 447 return Schedule(PRIORITY_NORMAL, &HistoryBackend::GetPageThumbnail, consumer, |
448 new history::GetPageThumbnailRequest(callback), page_url); | 448 new history::GetPageThumbnailRequest(callback), page_url); |
449 } | 449 } |
450 | 450 |
451 void HistoryService::GetFavicon(FaviconService::GetFaviconRequest* request, | 451 void HistoryService::GetFavicon(FaviconService::GetFaviconRequest* request, |
452 const GURL& icon_url) { | 452 const GURL& icon_url) { |
453 Schedule(PRIORITY_NORMAL, &HistoryBackend::GetFavicon, NULL, request, | 453 Schedule(PRIORITY_NORMAL, &HistoryBackend::GetFavicon, NULL, request, |
454 icon_url, history::FAV_ICON); | 454 icon_url, history::FAVICON); |
455 } | 455 } |
456 | 456 |
457 void HistoryService::UpdateFaviconMappingAndFetch( | 457 void HistoryService::UpdateFaviconMappingAndFetch( |
458 FaviconService::GetFaviconRequest* request, | 458 FaviconService::GetFaviconRequest* request, |
459 const GURL& page_url, | 459 const GURL& page_url, |
460 const GURL& icon_url) { | 460 const GURL& icon_url) { |
461 Schedule(PRIORITY_NORMAL, &HistoryBackend::UpdateFavIconMappingAndFetch, NULL, | 461 Schedule(PRIORITY_NORMAL, &HistoryBackend::UpdateFavIconMappingAndFetch, NULL, |
462 request, page_url, icon_url, history::FAV_ICON); | 462 request, page_url, icon_url, history::FAVICON); |
463 } | 463 } |
464 | 464 |
465 void HistoryService::GetFaviconForURL( | 465 void HistoryService::GetFaviconForURL( |
466 FaviconService::GetFaviconRequest* request, | 466 FaviconService::GetFaviconRequest* request, |
467 const GURL& page_url) { | 467 const GURL& page_url) { |
468 Schedule(PRIORITY_NORMAL, &HistoryBackend::GetFavIconForURL, NULL, request, | 468 Schedule(PRIORITY_NORMAL, &HistoryBackend::GetFavIconForURL, NULL, request, |
469 page_url, history::FAV_ICON); | 469 page_url, history::FAVICON); |
470 } | 470 } |
471 | 471 |
472 void HistoryService::SetFavicon(const GURL& page_url, | 472 void HistoryService::SetFavicon(const GURL& page_url, |
473 const GURL& icon_url, | 473 const GURL& icon_url, |
474 const std::vector<unsigned char>& image_data) { | 474 const std::vector<unsigned char>& image_data) { |
475 if (!CanAddURL(page_url)) | 475 if (!CanAddURL(page_url)) |
476 return; | 476 return; |
477 | 477 |
478 ScheduleAndForget(PRIORITY_NORMAL, &HistoryBackend::SetFavicon, | 478 ScheduleAndForget(PRIORITY_NORMAL, &HistoryBackend::SetFavicon, |
479 page_url, icon_url, | 479 page_url, icon_url, |
480 scoped_refptr<RefCountedMemory>(new RefCountedBytes(image_data)), | 480 scoped_refptr<RefCountedMemory>(new RefCountedBytes(image_data)), |
481 history::FAV_ICON); | 481 history::FAVICON); |
482 } | 482 } |
483 | 483 |
484 void HistoryService::SetFaviconOutOfDateForPage(const GURL& page_url) { | 484 void HistoryService::SetFaviconOutOfDateForPage(const GURL& page_url) { |
485 ScheduleAndForget(PRIORITY_NORMAL, | 485 ScheduleAndForget(PRIORITY_NORMAL, |
486 &HistoryBackend::SetFaviconOutOfDateForPage, page_url); | 486 &HistoryBackend::SetFaviconOutOfDateForPage, page_url); |
487 } | 487 } |
488 | 488 |
489 void HistoryService::SetImportedFavicons( | 489 void HistoryService::SetImportedFavicons( |
490 const std::vector<history::ImportedFavIconUsage>& favicon_usage) { | 490 const std::vector<history::ImportedFavIconUsage>& favicon_usage) { |
491 ScheduleAndForget(PRIORITY_NORMAL, | 491 ScheduleAndForget(PRIORITY_NORMAL, |
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807 history::TopSites* ts = profile_->GetTopSitesWithoutCreating(); | 807 history::TopSites* ts = profile_->GetTopSitesWithoutCreating(); |
808 if (ts) | 808 if (ts) |
809 ts->MigrateFromHistory(); | 809 ts->MigrateFromHistory(); |
810 } | 810 } |
811 } | 811 } |
812 | 812 |
813 void HistoryService::OnTopSitesReady() { | 813 void HistoryService::OnTopSitesReady() { |
814 ScheduleAndForget(PRIORITY_NORMAL, | 814 ScheduleAndForget(PRIORITY_NORMAL, |
815 &HistoryBackend::MigrateThumbnailsDatabase); | 815 &HistoryBackend::MigrateThumbnailsDatabase); |
816 } | 816 } |
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