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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 // Implements the Chrome Extensions WebNavigation API. | 5 // Implements the Chrome Extensions WebNavigation API. |
| 6 | 6 |
| 7 #include "chrome/browser/extensions/extension_webnavigation_api.h" | 7 #include "chrome/browser/extensions/extension_webnavigation_api.h" |
| 8 | 8 |
| 9 #include "base/json/json_writer.h" | 9 #include "base/json/json_writer.h" |
| 10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
| 11 #include "base/string_number_conversions.h" | 11 #include "base/string_number_conversions.h" |
| 12 #include "base/time.h" | 12 #include "base/time.h" |
| 13 #include "base/values.h" | 13 #include "base/values.h" |
| 14 #include "chrome/browser/extensions/extension_event_router.h" | 14 #include "chrome/browser/extensions/extension_event_router.h" |
| 15 #include "chrome/browser/extensions/extension_tab_util.h" | 15 #include "chrome/browser/extensions/extension_tab_util.h" |
| 16 #include "chrome/browser/extensions/extension_webnavigation_api_constants.h" | 16 #include "chrome/browser/extensions/extension_webnavigation_api_constants.h" |
| 17 #include "chrome/browser/profiles/profile.h" | 17 #include "chrome/browser/profiles/profile.h" |
| 18 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" | 18 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" |
| 19 #include "chrome/common/url_constants.h" | 19 #include "chrome/common/url_constants.h" |
| 20 #include "content/browser/tab_contents/navigation_details.h" | 20 #include "content/browser/tab_contents/navigation_details.h" |
| 21 #include "content/browser/tab_contents/tab_contents.h" | 21 #include "content/browser/tab_contents/tab_contents.h" |
| 22 #include "content/common/notification_service.h" | 22 #include "content/public/browser/notification_service.h" |
| 23 #include "content/public/browser/notification_types.h" | 23 #include "content/public/browser/notification_types.h" |
| 24 #include "net/base/net_errors.h" | 24 #include "net/base/net_errors.h" |
| 25 | 25 |
| 26 namespace keys = extension_webnavigation_api_constants; | 26 namespace keys = extension_webnavigation_api_constants; |
| 27 | 27 |
| 28 namespace { | 28 namespace { |
| 29 | 29 |
| 30 typedef std::map<TabContents*, ExtensionWebNavigationTabObserver*> | 30 typedef std::map<TabContents*, ExtensionWebNavigationTabObserver*> |
| 31 TabObserverMap; | 31 TabObserverMap; |
| 32 static base::LazyInstance<TabObserverMap> g_tab_observer( | 32 static base::LazyInstance<TabObserverMap> g_tab_observer( |
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| 360 | 360 |
| 361 ExtensionWebNavigationEventRouter::~ExtensionWebNavigationEventRouter() {} | 361 ExtensionWebNavigationEventRouter::~ExtensionWebNavigationEventRouter() {} |
| 362 | 362 |
| 363 void ExtensionWebNavigationEventRouter::Init() { | 363 void ExtensionWebNavigationEventRouter::Init() { |
| 364 if (registrar_.IsEmpty()) { | 364 if (registrar_.IsEmpty()) { |
| 365 registrar_.Add(this, | 365 registrar_.Add(this, |
| 366 content::NOTIFICATION_RETARGETING, | 366 content::NOTIFICATION_RETARGETING, |
| 367 content::Source<content::BrowserContext>(profile_)); | 367 content::Source<content::BrowserContext>(profile_)); |
| 368 registrar_.Add(this, | 368 registrar_.Add(this, |
| 369 content::NOTIFICATION_TAB_ADDED, | 369 content::NOTIFICATION_TAB_ADDED, |
| 370 NotificationService::AllSources()); | 370 content::NotificationService::AllSources()); |
| 371 registrar_.Add(this, | 371 registrar_.Add(this, |
| 372 content::NOTIFICATION_TAB_CONTENTS_DESTROYED, | 372 content::NOTIFICATION_TAB_CONTENTS_DESTROYED, |
| 373 NotificationService::AllSources()); | 373 content::NotificationService::AllSources()); |
| 374 } | 374 } |
| 375 } | 375 } |
| 376 | 376 |
| 377 void ExtensionWebNavigationEventRouter::Observe( | 377 void ExtensionWebNavigationEventRouter::Observe( |
| 378 int type, | 378 int type, |
| 379 const content::NotificationSource& source, | 379 const content::NotificationSource& source, |
| 380 const content::NotificationDetails& details) { | 380 const content::NotificationDetails& details) { |
| 381 switch (type) { | 381 switch (type) { |
| 382 case content::NOTIFICATION_RETARGETING: | 382 case content::NOTIFICATION_RETARGETING: |
| 383 Retargeting( | 383 Retargeting( |
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| 723 keys::kFrameIdKey, | 723 keys::kFrameIdKey, |
| 724 GetFrameId(navigation_state.IsMainFrame(*frame), *frame)); | 724 GetFrameId(navigation_state.IsMainFrame(*frame), *frame)); |
| 725 frameDict->SetBoolean( | 725 frameDict->SetBoolean( |
| 726 keys::kErrorOccurredKey, | 726 keys::kErrorOccurredKey, |
| 727 navigation_state.GetErrorOccurredInFrame(*frame)); | 727 navigation_state.GetErrorOccurredInFrame(*frame)); |
| 728 resultList->Append(frameDict); | 728 resultList->Append(frameDict); |
| 729 } | 729 } |
| 730 result_.reset(resultList); | 730 result_.reset(resultList); |
| 731 return true; | 731 return true; |
| 732 } | 732 } |
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