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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/extensions/api/sessions/sessions_api.h" | 5 #include "chrome/browser/extensions/api/sessions/sessions_api.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <utility> | 8 #include <utility> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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600 if (!session_id) { | 600 if (!session_id) { |
601 SetInvalidIdError(*params->session_id); | 601 SetInvalidIdError(*params->session_id); |
602 return false; | 602 return false; |
603 } | 603 } |
604 | 604 |
605 return session_id->IsForeign() ? | 605 return session_id->IsForeign() ? |
606 RestoreForeignSession(*session_id, browser) | 606 RestoreForeignSession(*session_id, browser) |
607 : RestoreLocalSession(*session_id, browser); | 607 : RestoreLocalSession(*session_id, browser); |
608 } | 608 } |
609 | 609 |
610 SessionsEventRouter::SessionsEventRouter(Profile* profile) | 610 SessionsEventRouter::SessionsEventRouter(Profile* profile, |
611 EventRouter::Observer* observer) | |
611 : profile_(profile), | 612 : profile_(profile), |
613 observer_(observer), | |
612 tab_restore_service_(TabRestoreServiceFactory::GetForProfile(profile)) { | 614 tab_restore_service_(TabRestoreServiceFactory::GetForProfile(profile)) { |
613 // TabRestoreServiceFactory::GetForProfile() can return NULL (i.e., when in | 615 // TabRestoreServiceFactory::GetForProfile() can return NULL (i.e., when in |
614 // incognito mode) | 616 // incognito mode) |
615 if (tab_restore_service_) { | 617 if (tab_restore_service_) { |
616 tab_restore_service_->LoadTabsFromLastSession(); | 618 tab_restore_service_->LoadTabsFromLastSession(); |
617 tab_restore_service_->AddObserver(this); | 619 tab_restore_service_->AddObserver(this); |
618 } | 620 } |
619 } | 621 } |
620 | 622 |
621 SessionsEventRouter::~SessionsEventRouter() { | 623 SessionsEventRouter::~SessionsEventRouter() { |
622 if (tab_restore_service_) | 624 if (tab_restore_service_) |
623 tab_restore_service_->RemoveObserver(this); | 625 tab_restore_service_->RemoveObserver(this); |
624 } | 626 } |
625 | 627 |
626 void SessionsEventRouter::TabRestoreServiceChanged( | 628 void SessionsEventRouter::TabRestoreServiceChanged( |
627 sessions::TabRestoreService* service) { | 629 sessions::TabRestoreService* service) { |
628 scoped_ptr<base::ListValue> args(new base::ListValue()); | 630 scoped_ptr<base::ListValue> args(new base::ListValue()); |
629 EventRouter::Get(profile_)->BroadcastEvent(make_scoped_ptr( | 631 EventRouter::Get(profile_)->BroadcastEvent(make_scoped_ptr( |
630 new Event(events::SESSIONS_ON_CHANGED, | 632 new Event(events::SESSIONS_ON_CHANGED, |
631 api::sessions::OnChanged::kEventName, std::move(args)))); | 633 api::sessions::OnChanged::kEventName, std::move(args)))); |
632 } | 634 } |
633 | 635 |
634 void SessionsEventRouter::TabRestoreServiceDestroyed( | 636 void SessionsEventRouter::TabRestoreServiceDestroyed( |
635 sessions::TabRestoreService* service) { | 637 sessions::TabRestoreService* service) { |
636 tab_restore_service_ = NULL; | 638 tab_restore_service_ = NULL; |
639 EventRouter::Get(profile_)->RegisterObserver( | |
640 observer_, api::sessions::OnChanged::kEventName); | |
637 } | 641 } |
638 | 642 |
639 SessionsAPI::SessionsAPI(content::BrowserContext* context) | 643 SessionsAPI::SessionsAPI(content::BrowserContext* context) |
640 : browser_context_(context) { | 644 : browser_context_(context) { |
641 EventRouter::Get(browser_context_)->RegisterObserver(this, | 645 EventRouter::Get(browser_context_)->RegisterObserver(this, |
642 api::sessions::OnChanged::kEventName); | 646 api::sessions::OnChanged::kEventName); |
643 } | 647 } |
644 | 648 |
645 SessionsAPI::~SessionsAPI() { | 649 SessionsAPI::~SessionsAPI() { |
646 } | 650 } |
647 | 651 |
648 void SessionsAPI::Shutdown() { | 652 void SessionsAPI::Shutdown() { |
649 EventRouter::Get(browser_context_)->UnregisterObserver(this); | 653 EventRouter::Get(browser_context_)->UnregisterObserver(this); |
650 } | 654 } |
651 | 655 |
652 static base::LazyInstance<BrowserContextKeyedAPIFactory<SessionsAPI> > | 656 static base::LazyInstance<BrowserContextKeyedAPIFactory<SessionsAPI> > |
653 g_factory = LAZY_INSTANCE_INITIALIZER; | 657 g_factory = LAZY_INSTANCE_INITIALIZER; |
654 | 658 |
655 BrowserContextKeyedAPIFactory<SessionsAPI>* | 659 BrowserContextKeyedAPIFactory<SessionsAPI>* |
656 SessionsAPI::GetFactoryInstance() { | 660 SessionsAPI::GetFactoryInstance() { |
657 return g_factory.Pointer(); | 661 return g_factory.Pointer(); |
658 } | 662 } |
659 | 663 |
660 void SessionsAPI::OnListenerAdded(const EventListenerInfo& details) { | 664 void SessionsAPI::OnListenerAdded(const EventListenerInfo& details) { |
661 sessions_event_router_.reset( | 665 sessions_event_router_.reset( |
662 new SessionsEventRouter(Profile::FromBrowserContext(browser_context_))); | 666 new SessionsEventRouter(Profile::FromBrowserContext(browser_context_), |
Devlin
2016/01/27 17:59:04
This doesn't seem like the right solution... why d
reat
2016/01/28 04:09:59
We do it because TabRestoreService is depends on p
Devlin
2016/01/28 22:48:05
Interesting. This stems from TabRestoreService be
| |
667 this)); | |
663 EventRouter::Get(browser_context_)->UnregisterObserver(this); | 668 EventRouter::Get(browser_context_)->UnregisterObserver(this); |
664 } | 669 } |
665 | 670 |
666 } // namespace extensions | 671 } // namespace extensions |
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