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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/ui/app_list/start_page_service.h" | 5 #include "chrome/browser/ui/app_list/start_page_service.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
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401 bool StartPageService::ShouldEnableSpeechRecognition() const { | 401 bool StartPageService::ShouldEnableSpeechRecognition() const { |
402 return microphone_available_ && network_available_; | 402 return microphone_available_ && network_available_; |
403 } | 403 } |
404 | 404 |
405 void StartPageService::AppListShown() { | 405 void StartPageService::AppListShown() { |
406 if (!contents_) { | 406 if (!contents_) { |
407 LoadContents(); | 407 LoadContents(); |
408 } else if (contents_->IsCrashed()) { | 408 } else if (contents_->IsCrashed()) { |
409 LoadStartPageURL(); | 409 LoadStartPageURL(); |
410 } else if (contents_->GetWebUI()) { | 410 } else if (contents_->GetWebUI()) { |
411 contents_->GetWebUI()->CallJavascriptFunction( | 411 contents_->GetWebUI()->CallJavascriptFunctionUnsafe( |
412 "appList.startPage.onAppListShown"); | 412 "appList.startPage.onAppListShown"); |
413 } | 413 } |
414 | 414 |
415 #if defined(OS_CHROMEOS) | 415 #if defined(OS_CHROMEOS) |
416 audio_status_.reset(new AudioStatus(this)); | 416 audio_status_.reset(new AudioStatus(this)); |
417 #endif | 417 #endif |
418 } | 418 } |
419 | 419 |
420 void StartPageService::AppListHidden() { | 420 void StartPageService::AppListHidden() { |
421 if (!app_list::switches::IsExperimentalAppListEnabled()) | 421 if (!app_list::switches::IsExperimentalAppListEnabled()) |
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683 // On failure, use expotential backoff. | 683 // On failure, use expotential backoff. |
684 backoff_entry_.InformOfRequest(false); | 684 backoff_entry_.InformOfRequest(false); |
685 recheck_delay = backoff_entry_.GetTimeUntilRelease(); | 685 recheck_delay = backoff_entry_.GetTimeUntilRelease(); |
686 } else { | 686 } else { |
687 // If we received information, even if there's no doodle, reset the backoff | 687 // If we received information, even if there's no doodle, reset the backoff |
688 // entry and start rechecking for the doodle at the maximum interval. | 688 // entry and start rechecking for the doodle at the maximum interval. |
689 backoff_entry_.Reset(); | 689 backoff_entry_.Reset(); |
690 recheck_delay = base::TimeDelta::FromMilliseconds(kMaximumRecheckDelayMs); | 690 recheck_delay = base::TimeDelta::FromMilliseconds(kMaximumRecheckDelayMs); |
691 | 691 |
692 if (contents_ && contents_->GetWebUI()) { | 692 if (contents_ && contents_->GetWebUI()) { |
693 contents_->GetWebUI()->CallJavascriptFunction( | 693 contents_->GetWebUI()->CallJavascriptFunctionUnsafe( |
694 "appList.startPage.onAppListDoodleUpdated", *doodle_json, | 694 "appList.startPage.onAppListDoodleUpdated", *doodle_json, |
695 base::StringValue( | 695 base::StringValue( |
696 UIThreadSearchTermsData(profile_).GoogleBaseURLValue())); | 696 UIThreadSearchTermsData(profile_).GoogleBaseURLValue())); |
697 } | 697 } |
698 } | 698 } |
699 | 699 |
700 // Check for a new doodle. | 700 // Check for a new doodle. |
701 content::BrowserThread::PostDelayedTask( | 701 content::BrowserThread::PostDelayedTask( |
702 content::BrowserThread::UI, FROM_HERE, | 702 content::BrowserThread::UI, FROM_HERE, |
703 base::Bind(&StartPageService::FetchDoodleJson, | 703 base::Bind(&StartPageService::FetchDoodleJson, |
704 weak_factory_.GetWeakPtr()), | 704 weak_factory_.GetWeakPtr()), |
705 recheck_delay); | 705 recheck_delay); |
706 } | 706 } |
707 | 707 |
708 } // namespace app_list | 708 } // namespace app_list |
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