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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/extensions/extension_host.h" | 5 #include "chrome/browser/extensions/extension_host.h" |
| 6 | 6 |
| 7 #include <list> | 7 #include <list> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/memory/singleton.h" | 10 #include "base/memory/singleton.h" |
| 11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
| 12 #include "base/message_loop.h" | 12 #include "base/message_loop.h" |
| 13 #include "base/metrics/histogram.h" | 13 #include "base/metrics/histogram.h" |
| 14 #include "base/string_util.h" | 14 #include "base/string_util.h" |
| 15 #include "base/utf_string_conversions.h" | 15 #include "base/utf_string_conversions.h" |
| 16 #include "chrome/browser/browser_shutdown.h" | 16 #include "chrome/browser/browser_shutdown.h" |
| 17 #include "chrome/browser/extensions/event_router.h" | 17 #include "chrome/browser/extensions/event_router.h" |
| 18 #include "chrome/browser/extensions/extension_process_manager.h" | 18 #include "chrome/browser/extensions/extension_process_manager.h" |
| 19 #include "chrome/browser/extensions/extension_service.h" | 19 #include "chrome/browser/extensions/extension_service.h" |
| 20 #include "chrome/browser/extensions/extension_system.h" | 20 #include "chrome/browser/extensions/extension_system.h" |
| 21 #include "chrome/browser/extensions/extension_tab_util.h" | 21 #include "chrome/browser/extensions/extension_tab_util.h" |
| 22 #include "chrome/browser/extensions/window_controller.h" | 22 #include "chrome/browser/extensions/window_controller.h" |
| 23 #include "chrome/browser/file_select_helper.h" | 23 #include "chrome/browser/file_select_helper.h" |
| 24 #include "chrome/browser/intents/web_intents_util.h" | |
| 25 #include "chrome/browser/media/media_capture_devices_dispatcher.h" | 24 #include "chrome/browser/media/media_capture_devices_dispatcher.h" |
| 26 #include "chrome/browser/profiles/profile.h" | 25 #include "chrome/browser/profiles/profile.h" |
| 27 #include "chrome/browser/ui/app_modal_dialogs/javascript_dialog_manager.h" | 26 #include "chrome/browser/ui/app_modal_dialogs/javascript_dialog_manager.h" |
| 28 #include "chrome/browser/ui/browser.h" | 27 #include "chrome/browser/ui/browser.h" |
| 29 #include "chrome/browser/ui/browser_finder.h" | 28 #include "chrome/browser/ui/browser_finder.h" |
| 30 #include "chrome/browser/ui/browser_list.h" | 29 #include "chrome/browser/ui/browser_list.h" |
| 31 #include "chrome/browser/ui/browser_window.h" | 30 #include "chrome/browser/ui/browser_window.h" |
| 32 #include "chrome/browser/ui/prefs/prefs_tab_helper.h" | 31 #include "chrome/browser/ui/prefs/prefs_tab_helper.h" |
| 33 #include "chrome/browser/view_type_utils.h" | 32 #include "chrome/browser/view_type_utils.h" |
| 34 #include "chrome/common/chrome_constants.h" | 33 #include "chrome/common/chrome_constants.h" |
| 35 #include "chrome/common/chrome_notification_types.h" | 34 #include "chrome/common/chrome_notification_types.h" |
| 36 #include "chrome/common/extensions/extension.h" | 35 #include "chrome/common/extensions/extension.h" |
| 37 #include "chrome/common/extensions/extension_constants.h" | 36 #include "chrome/common/extensions/extension_constants.h" |
| 38 #include "chrome/common/extensions/extension_messages.h" | 37 #include "chrome/common/extensions/extension_messages.h" |
| 39 #include "chrome/common/extensions/feature_switch.h" | 38 #include "chrome/common/extensions/feature_switch.h" |
| 40 #include "chrome/common/extensions/request_media_access_permission_helper.h" | 39 #include "chrome/common/extensions/request_media_access_permission_helper.h" |
| 41 #include "chrome/common/render_messages.h" | 40 #include "chrome/common/render_messages.h" |
| 42 #include "chrome/common/url_constants.h" | 41 #include "chrome/common/url_constants.h" |
| 43 #include "content/public/browser/content_browser_client.h" | 42 #include "content/public/browser/content_browser_client.h" |
| 44 #include "content/public/browser/native_web_keyboard_event.h" | 43 #include "content/public/browser/native_web_keyboard_event.h" |
| 45 #include "content/public/browser/notification_service.h" | 44 #include "content/public/browser/notification_service.h" |
| 46 #include "content/public/browser/render_process_host.h" | 45 #include "content/public/browser/render_process_host.h" |
| 47 #include "content/public/browser/render_view_host.h" | 46 #include "content/public/browser/render_view_host.h" |
| 48 #include "content/public/browser/site_instance.h" | 47 #include "content/public/browser/site_instance.h" |
| 49 #include "content/public/browser/web_contents.h" | 48 #include "content/public/browser/web_contents.h" |
| 50 #include "content/public/browser/web_contents_view.h" | 49 #include "content/public/browser/web_contents_view.h" |
| 51 #include "content/public/browser/web_intents_dispatcher.h" | |
| 52 #include "grit/browser_resources.h" | 50 #include "grit/browser_resources.h" |
| 53 #include "grit/chromium_strings.h" | 51 #include "grit/chromium_strings.h" |
| 54 #include "grit/generated_resources.h" | 52 #include "grit/generated_resources.h" |
| 55 #include "ui/base/keycodes/keyboard_codes.h" | 53 #include "ui/base/keycodes/keyboard_codes.h" |
| 56 #include "ui/base/l10n/l10n_util.h" | 54 #include "ui/base/l10n/l10n_util.h" |
| 57 #include "ui/base/resource/resource_bundle.h" | 55 #include "ui/base/resource/resource_bundle.h" |
| 58 | 56 |
| 59 using WebKit::WebDragOperation; | 57 using WebKit::WebDragOperation; |
| 60 using WebKit::WebDragOperationsMask; | 58 using WebKit::WebDragOperationsMask; |
| 61 using content::NativeWebKeyboardEvent; | 59 using content::NativeWebKeyboardEvent; |
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| 417 void ExtensionHost::OnStartDownload( | 415 void ExtensionHost::OnStartDownload( |
| 418 content::WebContents* source, content::DownloadItem* download) { | 416 content::WebContents* source, content::DownloadItem* download) { |
| 419 // If |source| is in the context of a Browser, show the DownloadShelf on that | 417 // If |source| is in the context of a Browser, show the DownloadShelf on that |
| 420 // Browser. | 418 // Browser. |
| 421 if (!view() || !view()->browser()) | 419 if (!view() || !view()->browser()) |
| 422 return; | 420 return; |
| 423 static_cast<content::WebContentsDelegate*>(view()->browser())-> | 421 static_cast<content::WebContentsDelegate*>(view()->browser())-> |
| 424 OnStartDownload(source, download); | 422 OnStartDownload(source, download); |
| 425 } | 423 } |
| 426 | 424 |
| 427 void ExtensionHost::WebIntentDispatch( | |
| 428 content::WebContents* web_contents, | |
| 429 content::WebIntentsDispatcher* intents_dispatcher) { | |
| 430 #if !defined(OS_ANDROID) | |
| 431 scoped_ptr<content::WebIntentsDispatcher> dispatcher(intents_dispatcher); | |
| 432 | |
| 433 Browser* browser = view() ? view()->browser() | |
| 434 : chrome::FindBrowserWithWebContents(web_contents); | |
| 435 | |
| 436 // For background scripts/pages, there will be no view(). In this case, we | |
| 437 // want to treat the intent as a browser-initiated one and deliver it into the | |
| 438 // current browser. It probably came from a context menu click or similar. | |
| 439 if (!browser) | |
| 440 browser = web_intents::GetBrowserForBackgroundWebIntentDelivery(profile()); | |
| 441 | |
| 442 if (browser) { | |
| 443 static_cast<WebContentsDelegate*>(browser)-> | |
| 444 WebIntentDispatch(NULL, dispatcher.release()); | |
| 445 } | |
| 446 #endif | |
| 447 } | |
| 448 | |
| 449 void ExtensionHost::WillRunJavaScriptDialog() { | 425 void ExtensionHost::WillRunJavaScriptDialog() { |
| 450 ExtensionProcessManager* pm = | 426 ExtensionProcessManager* pm = |
| 451 ExtensionSystem::Get(profile_)->process_manager(); | 427 ExtensionSystem::Get(profile_)->process_manager(); |
| 452 if (pm) | 428 if (pm) |
| 453 pm->IncrementLazyKeepaliveCount(extension()); | 429 pm->IncrementLazyKeepaliveCount(extension()); |
| 454 } | 430 } |
| 455 | 431 |
| 456 void ExtensionHost::DidCloseJavaScriptDialog() { | 432 void ExtensionHost::DidCloseJavaScriptDialog() { |
| 457 ExtensionProcessManager* pm = | 433 ExtensionProcessManager* pm = |
| 458 ExtensionSystem::Get(profile_)->process_manager(); | 434 ExtensionSystem::Get(profile_)->process_manager(); |
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| 657 content::IsAudioMediaType(request.audio_type), | 633 content::IsAudioMediaType(request.audio_type), |
| 658 content::IsVideoMediaType(request.video_type), | 634 content::IsVideoMediaType(request.video_type), |
| 659 &devices); | 635 &devices); |
| 660 | 636 |
| 661 // For tab capture device, we require the tabCapture permission. | 637 // For tab capture device, we require the tabCapture permission. |
| 662 RequestMediaAccessPermissionHelper::AuthorizeRequest( | 638 RequestMediaAccessPermissionHelper::AuthorizeRequest( |
| 663 devices, request, callback, extension(), false); | 639 devices, request, callback, extension(), false); |
| 664 } | 640 } |
| 665 | 641 |
| 666 } // namespace extensions | 642 } // namespace extensions |
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