| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/webui/media_router/media_router_ui.h" |
| |
| #include <algorithm> |
| #include <string> |
| #include <utility> |
| |
| #include "base/guid.h" |
| #include "base/i18n/string_compare.h" |
| #include "base/macros.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/trace_event/trace_event.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/media/router/create_presentation_connection_request.h" |
| #include "chrome/browser/media/router/issue.h" |
| #include "chrome/browser/media/router/issues_observer.h" |
| #include "chrome/browser/media/router/media_route.h" |
| #include "chrome/browser/media/router/media_router.h" |
| #include "chrome/browser/media/router/media_router_factory.h" |
| #include "chrome/browser/media/router/media_router_metrics.h" |
| #include "chrome/browser/media/router/media_routes_observer.h" |
| #include "chrome/browser/media/router/media_sink.h" |
| #include "chrome/browser/media/router/media_sinks_observer.h" |
| #include "chrome/browser/media/router/media_source.h" |
| #include "chrome/browser/media/router/media_source_helper.h" |
| #include "chrome/browser/media/router/mojo/media_router_mojo_impl.h" |
| #include "chrome/browser/media/router/presentation_service_delegate_impl.h" |
| #include "chrome/browser/media/router/route_request_result.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/sessions/session_tab_helper.h" |
| #include "chrome/browser/ui/webui/media_router/media_router_localized_strings_provider.h" |
| #include "chrome/browser/ui/webui/media_router/media_router_resources_provider.h" |
| #include "chrome/browser/ui/webui/media_router/media_router_webui_message_handler.h" |
| #include "chrome/common/url_constants.h" |
| #include "chrome/grit/generated_resources.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_ui.h" |
| #include "content/public/browser/web_ui_data_source.h" |
| #include "extensions/browser/extension_registry.h" |
| #include "extensions/common/constants.h" |
| #include "net/base/registry_controlled_domains/registry_controlled_domain.h" |
| #include "third_party/icu/source/i18n/unicode/coll.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/web_dialogs/web_dialog_delegate.h" |
| |
| namespace media_router { |
| |
| namespace { |
| |
| // The amount of time to wait for a response when creating a new route. |
| const int kCreateRouteTimeoutSeconds = 20; |
| const int kCreateRouteTimeoutSecondsForTab = 60; |
| const int kCreateRouteTimeoutSecondsForDesktop = 120; |
| |
| std::string GetHostFromURL(const GURL& gurl) { |
| if (gurl.is_empty()) return std::string(); |
| std::string host = gurl.host(); |
| if (base::StartsWith(host, "www.", base::CompareCase::INSENSITIVE_ASCII)) |
| host = host.substr(4); |
| return host; |
| } |
| |
| std::string TruncateHost(const std::string& host) { |
| const std::string truncated = |
| net::registry_controlled_domains::GetDomainAndRegistry( |
| host, net::registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES); |
| // The truncation will be empty in some scenarios (e.g. host is |
| // simply an IP address). Fail gracefully. |
| return truncated.empty() ? host : truncated; |
| } |
| |
| base::TimeDelta GetRouteRequestTimeout(MediaCastMode cast_mode) { |
| switch (cast_mode) { |
| case DEFAULT: |
| return base::TimeDelta::FromSeconds(kCreateRouteTimeoutSeconds); |
| case TAB_MIRROR: |
| return base::TimeDelta::FromSeconds(kCreateRouteTimeoutSecondsForTab); |
| case DESKTOP_MIRROR: |
| return base::TimeDelta::FromSeconds(kCreateRouteTimeoutSecondsForDesktop); |
| default: |
| NOTREACHED(); |
| return base::TimeDelta(); |
| } |
| } |
| |
| } // namespace |
| |
| // static |
| std::string MediaRouterUI::GetExtensionName( |
| const GURL& gurl, extensions::ExtensionRegistry* registry) { |
| if (gurl.is_empty() || !registry) return std::string(); |
| |
| const extensions::Extension* extension = |
| registry->enabled_extensions().GetExtensionOrAppByURL(gurl); |
| |
| return extension ? extension->name() : std::string(); |
| } |
| |
| // This class calls to refresh the UI when the highest priority issue is |
| // updated. |
| class MediaRouterUI::UIIssuesObserver : public IssuesObserver { |
| public: |
| UIIssuesObserver(MediaRouter* router, MediaRouterUI* ui) |
| : IssuesObserver(router), ui_(ui) { |
| DCHECK(ui); |
| } |
| |
| ~UIIssuesObserver() override {} |
| |
| // IssuesObserver implementation. |
| void OnIssueUpdated(const Issue* issue) override { ui_->SetIssue(issue); } |
| |
| private: |
| // Reference back to the owning MediaRouterUI instance. |
| MediaRouterUI* ui_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UIIssuesObserver); |
| }; |
| |
| MediaRouterUI::UIMediaRoutesObserver::UIMediaRoutesObserver( |
| MediaRouter* router, |
| const MediaSource::Id& source_id, |
| const RoutesUpdatedCallback& callback) |
| : MediaRoutesObserver(router, source_id), callback_(callback) { |
| DCHECK(!callback_.is_null()); |
| } |
| |
| MediaRouterUI::UIMediaRoutesObserver::~UIMediaRoutesObserver() {} |
| |
| void MediaRouterUI::UIMediaRoutesObserver::OnRoutesUpdated( |
| const std::vector<MediaRoute>& routes, |
| const std::vector<MediaRoute::Id>& joinable_route_ids) { |
| std::vector<MediaRoute> routes_for_display; |
| std::vector<MediaRoute::Id> joinable_route_ids_for_display; |
| for (const MediaRoute& route : routes) { |
| if (route.for_display()) { |
| #ifndef NDEBUG |
| for (const MediaRoute& existing_route : routes_for_display) { |
| if (existing_route.media_sink_id() == route.media_sink_id()) { |
| DVLOG(2) << "Received another route for display with the same sink" |
| << " id as an existing route. " << route.media_route_id() |
| << " has the same sink id as " |
| << existing_route.media_sink_id() << "."; |
| } |
| } |
| #endif |
| if (ContainsValue(joinable_route_ids, route.media_route_id())) { |
| joinable_route_ids_for_display.push_back(route.media_route_id()); |
| } |
| |
| routes_for_display.push_back(route); |
| } |
| } |
| |
| callback_.Run(routes_for_display, joinable_route_ids_for_display); |
| } |
| |
| MediaRouterUI::MediaRouterUI(content::WebUI* web_ui) |
| : ConstrainedWebDialogUI(web_ui), |
| handler_(new MediaRouterWebUIMessageHandler(this)), |
| ui_initialized_(false), |
| current_route_request_id_(-1), |
| route_request_counter_(0), |
| initiator_(nullptr), |
| router_(nullptr), |
| weak_factory_(this) { |
| // Create a WebUIDataSource containing the chrome://media-router page's |
| // content. |
| std::unique_ptr<content::WebUIDataSource> html_source( |
| content::WebUIDataSource::Create(chrome::kChromeUIMediaRouterHost)); |
| |
| content::WebContents* wc = web_ui->GetWebContents(); |
| DCHECK(wc); |
| |
| router_ = |
| MediaRouterFactory::GetApiForBrowserContext(wc->GetBrowserContext()); |
| |
| // Allows UI to load extensionview. |
| // TODO(haibinlu): limit object-src to current extension once crbug/514866 |
| // is fixed. |
| html_source->OverrideContentSecurityPolicyObjectSrc("object-src *;"); |
| |
| AddLocalizedStrings(html_source.get()); |
| AddMediaRouterUIResources(html_source.get()); |
| // Ownership of |html_source| is transferred to the BrowserContext. |
| content::WebUIDataSource::Add(Profile::FromWebUI(web_ui), |
| html_source.release()); |
| |
| // Ownership of |handler_| is transferred to |web_ui|. |
| web_ui->AddMessageHandler(handler_); |
| } |
| |
| MediaRouterUI::~MediaRouterUI() { |
| if (issues_observer_) issues_observer_->UnregisterObserver(); |
| |
| if (query_result_manager_.get()) query_result_manager_->RemoveObserver(this); |
| if (presentation_service_delegate_.get()) |
| presentation_service_delegate_->RemoveDefaultPresentationRequestObserver( |
| this); |
| // If |create_session_request_| still exists, then it means presentation route |
| // request was never attempted. |
| if (create_session_request_) { |
| create_session_request_->InvokeErrorCallback(content::PresentationError( |
| content::PRESENTATION_ERROR_SESSION_REQUEST_CANCELLED, |
| "Dialog closed.")); |
| } |
| } |
| |
| void MediaRouterUI::InitWithDefaultMediaSource( |
| const base::WeakPtr<PresentationServiceDelegateImpl>& delegate) { |
| DCHECK(delegate); |
| DCHECK(!presentation_service_delegate_); |
| DCHECK(!query_result_manager_.get()); |
| |
| presentation_service_delegate_ = delegate; |
| presentation_service_delegate_->AddDefaultPresentationRequestObserver(this); |
| InitCommon(presentation_service_delegate_->web_contents()); |
| if (presentation_service_delegate_->HasDefaultPresentationRequest()) { |
| OnDefaultPresentationChanged( |
| presentation_service_delegate_->GetDefaultPresentationRequest()); |
| } else { |
| // Register for MediaRoute updates without a media source. |
| routes_observer_.reset(new UIMediaRoutesObserver( |
| router_, MediaSource::Id(), |
| base::Bind(&MediaRouterUI::OnRoutesUpdated, base::Unretained(this)))); |
| } |
| } |
| |
| void MediaRouterUI::InitWithPresentationSessionRequest( |
| content::WebContents* initiator, |
| const base::WeakPtr<PresentationServiceDelegateImpl>& delegate, |
| std::unique_ptr<CreatePresentationConnectionRequest> |
| create_session_request) { |
| DCHECK(initiator); |
| DCHECK(create_session_request); |
| DCHECK(!create_session_request_); |
| DCHECK(!query_result_manager_); |
| |
| create_session_request_ = std::move(create_session_request); |
| presentation_service_delegate_ = delegate; |
| InitCommon(initiator); |
| OnDefaultPresentationChanged(create_session_request_->presentation_request()); |
| } |
| |
| void MediaRouterUI::InitCommon(content::WebContents* initiator) { |
| DCHECK(initiator); |
| DCHECK(router_); |
| |
| TRACE_EVENT_NESTABLE_ASYNC_INSTANT1("media_router", "UI", initiator, |
| "MediaRouterUI::InitCommon", this); |
| |
| router_->OnUserGesture(); |
| |
| // Create |collator_| before |query_result_manager_| so that |collator_| is |
| // already set up when we get a callback from |query_result_manager_|. |
| UErrorCode error = U_ZERO_ERROR; |
| const std::string& locale = g_browser_process->GetApplicationLocale(); |
| collator_.reset( |
| icu::Collator::createInstance(icu::Locale(locale.c_str()), error)); |
| if (U_FAILURE(error)) { |
| DLOG(ERROR) << "Failed to create collator for locale " << locale; |
| collator_.reset(); |
| } |
| |
| query_result_manager_.reset(new QueryResultManager(router_)); |
| query_result_manager_->AddObserver(this); |
| |
| // Use a placeholder URL as origin for mirroring. |
| GURL origin(chrome::kChromeUIMediaRouterURL); |
| |
| // Desktop mirror mode is always available. |
| query_result_manager_->StartSinksQuery(MediaCastMode::DESKTOP_MIRROR, |
| MediaSourceForDesktop(), origin); |
| initiator_ = initiator; |
| SessionID::id_type tab_id = SessionTabHelper::IdForTab(initiator); |
| if (tab_id != -1) { |
| MediaSource mirroring_source(MediaSourceForTab(tab_id)); |
| query_result_manager_->StartSinksQuery(MediaCastMode::TAB_MIRROR, |
| mirroring_source, origin); |
| } |
| UpdateCastModes(); |
| } |
| |
| void MediaRouterUI::InitForTest(MediaRouter* router, |
| content::WebContents* initiator, |
| MediaRouterWebUIMessageHandler* handler) { |
| router_ = router; |
| handler_ = handler; |
| InitCommon(initiator); |
| } |
| |
| void MediaRouterUI::OnDefaultPresentationChanged( |
| const PresentationRequest& presentation_request) { |
| MediaSource source = presentation_request.GetMediaSource(); |
| presentation_request_.reset(new PresentationRequest(presentation_request)); |
| query_result_manager_->StartSinksQuery( |
| MediaCastMode::DEFAULT, source, |
| presentation_request_->frame_url().GetOrigin()); |
| // Register for MediaRoute updates. |
| routes_observer_.reset(new UIMediaRoutesObserver( |
| router_, source.id(), |
| base::Bind(&MediaRouterUI::OnRoutesUpdated, base::Unretained(this)))); |
| |
| UpdateCastModes(); |
| } |
| |
| void MediaRouterUI::OnDefaultPresentationRemoved() { |
| presentation_request_.reset(); |
| query_result_manager_->StopSinksQuery(MediaCastMode::DEFAULT); |
| // Register for MediaRoute updates without a media source. |
| routes_observer_.reset(new UIMediaRoutesObserver( |
| router_, MediaSource::Id(), |
| base::Bind(&MediaRouterUI::OnRoutesUpdated, base::Unretained(this)))); |
| UpdateCastModes(); |
| } |
| |
| void MediaRouterUI::UpdateCastModes() { |
| // Gets updated cast modes from |query_result_manager_| and forwards it to UI. |
| query_result_manager_->GetSupportedCastModes(&cast_modes_); |
| if (ui_initialized_) { |
| handler_->UpdateCastModes(cast_modes_, GetPresentationRequestSourceName()); |
| } |
| } |
| |
| void MediaRouterUI::Close() { |
| ConstrainedWebDialogDelegate* delegate = GetConstrainedDelegate(); |
| if (delegate) { |
| delegate->GetWebDialogDelegate()->OnDialogClosed(std::string()); |
| delegate->OnDialogCloseFromWebUI(); |
| } |
| } |
| |
| void MediaRouterUI::UIInitialized() { |
| TRACE_EVENT_NESTABLE_ASYNC_END0("media_router", "UI", initiator_); |
| ui_initialized_ = true; |
| |
| // Register for Issue updates. |
| if (!issues_observer_) |
| issues_observer_.reset(new UIIssuesObserver(router_, this)); |
| issues_observer_->RegisterObserver(); |
| } |
| |
| bool MediaRouterUI::CreateRoute(const MediaSink::Id& sink_id, |
| MediaCastMode cast_mode) { |
| MediaSource::Id source_id; |
| GURL origin; |
| std::vector<MediaRouteResponseCallback> route_response_callbacks; |
| base::TimeDelta timeout; |
| bool off_the_record; |
| if (!SetRouteParameters(sink_id, cast_mode, &source_id, &origin, |
| &route_response_callbacks, &timeout, |
| &off_the_record)) { |
| SendIssueForUnableToCast(cast_mode); |
| return false; |
| } |
| router_->CreateRoute(source_id, sink_id, origin, initiator_, |
| route_response_callbacks, timeout, off_the_record); |
| return true; |
| } |
| |
| bool MediaRouterUI::SetRouteParameters( |
| const MediaSink::Id& sink_id, |
| MediaCastMode cast_mode, |
| MediaSource::Id* source_id, |
| GURL* origin, |
| std::vector<MediaRouteResponseCallback>* route_response_callbacks, |
| base::TimeDelta* timeout, |
| bool* off_the_record) { |
| DCHECK(query_result_manager_.get()); |
| DCHECK(initiator_); |
| |
| // Note that there is a rarely-encountered bug, where the MediaCastMode to |
| // MediaSource mapping could have been updated, between when the user clicked |
| // on the UI to start a create route request, and when this function is |
| // called. However, since the user does not have visibility into the |
| // MediaSource, and that it occurs very rarely in practice, we leave it as-is |
| // for now. |
| MediaSource source = query_result_manager_->GetSourceForCastMode(cast_mode); |
| if (source.Empty()) { |
| LOG(ERROR) << "No corresponding MediaSource for cast mode " |
| << static_cast<int>(cast_mode); |
| return false; |
| } |
| *source_id = source.id(); |
| |
| bool for_default_source = cast_mode == MediaCastMode::DEFAULT; |
| if (for_default_source && !presentation_request_) { |
| DLOG(ERROR) << "Requested to create a route for presentation, but " |
| << "presentation request is missing."; |
| return false; |
| } |
| |
| current_route_request_id_ = ++route_request_counter_; |
| *origin = for_default_source ? presentation_request_->frame_url().GetOrigin() |
| : GURL(chrome::kChromeUIMediaRouterURL); |
| DCHECK(origin->is_valid()); |
| |
| DVLOG(1) << "DoCreateRoute: origin: " << *origin; |
| |
| // There are 3 cases. In cases (1) and (3) the MediaRouterUI will need to be |
| // notified. In case (2) the dialog will be closed. |
| // (1) Non-presentation route request (e.g., mirroring). No additional |
| // notification necessary. |
| // (2) Presentation route request for a Presentation API startSession call. |
| // The startSession (CreatePresentationConnectionRequest) will need to be |
| // answered with the route response. |
| // (3) Browser-initiated presentation route request. If successful, |
| // PresentationServiceDelegateImpl will have to be notified. Note that we |
| // treat subsequent route requests from a Presentation API-initiated dialogs |
| // as browser-initiated. |
| if (!for_default_source || !create_session_request_) { |
| route_response_callbacks->push_back(base::Bind( |
| &MediaRouterUI::OnRouteResponseReceived, weak_factory_.GetWeakPtr(), |
| current_route_request_id_, sink_id, cast_mode, |
| base::UTF8ToUTF16(GetTruncatedPresentationRequestSourceName()))); |
| } |
| if (for_default_source) { |
| if (create_session_request_) { |
| // |create_session_request_| will be nullptr after this call, as the |
| // object will be transferred to the callback. |
| route_response_callbacks->push_back( |
| base::Bind(&CreatePresentationConnectionRequest::HandleRouteResponse, |
| base::Passed(&create_session_request_))); |
| route_response_callbacks->push_back( |
| base::Bind(&MediaRouterUI::HandleCreateSessionRequestRouteResponse, |
| weak_factory_.GetWeakPtr())); |
| } else if (presentation_service_delegate_) { |
| route_response_callbacks->push_back( |
| base::Bind(&PresentationServiceDelegateImpl::OnRouteResponse, |
| presentation_service_delegate_, *presentation_request_)); |
| } |
| } |
| |
| *timeout = GetRouteRequestTimeout(cast_mode); |
| *off_the_record = Profile::FromWebUI(web_ui())->IsOffTheRecord(); |
| |
| return true; |
| } |
| |
| bool MediaRouterUI::ConnectRoute(const MediaSink::Id& sink_id, |
| const MediaRoute::Id& route_id) { |
| MediaSource::Id source_id; |
| GURL origin; |
| std::vector<MediaRouteResponseCallback> route_response_callbacks; |
| base::TimeDelta timeout; |
| bool off_the_record; |
| if (!SetRouteParameters(sink_id, MediaCastMode::DEFAULT, &source_id, &origin, |
| &route_response_callbacks, &timeout, |
| &off_the_record)) { |
| SendIssueForUnableToCast(MediaCastMode::DEFAULT); |
| return false; |
| } |
| router_->ConnectRouteByRouteId(source_id, route_id, origin, initiator_, |
| route_response_callbacks, timeout, |
| off_the_record); |
| return true; |
| } |
| |
| void MediaRouterUI::CloseRoute(const MediaRoute::Id& route_id) { |
| router_->TerminateRoute(route_id); |
| } |
| |
| void MediaRouterUI::AddIssue(const Issue& issue) { router_->AddIssue(issue); } |
| |
| void MediaRouterUI::ClearIssue(const std::string& issue_id) { |
| router_->ClearIssue(issue_id); |
| } |
| |
| void MediaRouterUI::SearchSinksAndCreateRoute( |
| const MediaSink::Id& sink_id, |
| const std::string& search_criteria, |
| const std::string& domain, |
| MediaCastMode cast_mode) { |
| auto source_id = query_result_manager_->GetSourceForCastMode(cast_mode).id(); |
| // The CreateRoute() part of the function is accomplished in the callback |
| // OnSearchSinkResponseReceived(). |
| router_->SearchSinks( |
| sink_id, source_id, search_criteria, domain, |
| base::Bind(&MediaRouterUI::OnSearchSinkResponseReceived, |
| weak_factory_.GetWeakPtr(), cast_mode)); |
| } |
| |
| void MediaRouterUI::OnResultsUpdated( |
| const std::vector<MediaSinkWithCastModes>& sinks) { |
| sinks_ = sinks; |
| |
| const icu::Collator* collator_ptr = collator_.get(); |
| std::sort( |
| sinks_.begin(), sinks_.end(), |
| [collator_ptr](const MediaSinkWithCastModes& sink1, |
| const MediaSinkWithCastModes& sink2) { |
| if (collator_ptr) { |
| base::string16 sink1_name = base::UTF8ToUTF16(sink1.sink.name()); |
| base::string16 sink2_name = base::UTF8ToUTF16(sink2.sink.name()); |
| UCollationResult result = base::i18n::CompareString16WithCollator( |
| *collator_ptr, sink1_name, sink2_name); |
| if (result != UCOL_EQUAL) |
| return result == UCOL_LESS; |
| } else { |
| // Fall back to simple string comparison if collator is not |
| // available. |
| int val = sink1.sink.name().compare(sink2.sink.name()); |
| if (val) |
| return val < 0; |
| } |
| |
| return sink1.sink.id() < sink2.sink.id(); |
| }); |
| |
| if (ui_initialized_) handler_->UpdateSinks(sinks_); |
| } |
| |
| void MediaRouterUI::SetIssue(const Issue* issue) { |
| if (ui_initialized_) handler_->UpdateIssue(issue); |
| } |
| |
| void MediaRouterUI::OnRoutesUpdated( |
| const std::vector<MediaRoute>& routes, |
| const std::vector<MediaRoute::Id>& joinable_route_ids) { |
| routes_ = routes; |
| joinable_route_ids_ = joinable_route_ids; |
| |
| std::unordered_map<MediaSource::Id, MediaCastMode> available_source_map; |
| for (const auto& cast_mode : cast_modes_) { |
| available_source_map.insert(std::make_pair( |
| query_result_manager_->GetSourceForCastMode(cast_mode).id(), |
| cast_mode)); |
| } |
| |
| current_cast_modes_.clear(); |
| for (const auto& route : routes) { |
| auto source_entry = available_source_map.find(route.media_source().id()); |
| if (source_entry != available_source_map.end()) { |
| current_cast_modes_.insert( |
| std::make_pair(route.media_route_id(), source_entry->second)); |
| } |
| } |
| |
| if (ui_initialized_) |
| handler_->UpdateRoutes(routes_, joinable_route_ids_, current_cast_modes_); |
| } |
| |
| void MediaRouterUI::OnRouteResponseReceived( |
| int route_request_id, |
| const MediaSink::Id& sink_id, |
| MediaCastMode cast_mode, |
| const base::string16& presentation_request_source_name, |
| const RouteRequestResult& result) { |
| DVLOG(1) << "OnRouteResponseReceived"; |
| // If we receive a new route that we aren't expecting, do nothing. |
| if (route_request_id != current_route_request_id_) return; |
| |
| const MediaRoute* route = result.route(); |
| if (!route) { |
| // The provider will handle sending an issue for a failed route request. |
| DVLOG(1) << "MediaRouteResponse returned error: " << result.error(); |
| } |
| |
| handler_->OnCreateRouteResponseReceived(sink_id, route); |
| current_route_request_id_ = -1; |
| |
| if (result.result_code() == RouteRequestResult::TIMED_OUT) |
| SendIssueForRouteTimeout(cast_mode, presentation_request_source_name); |
| } |
| |
| void MediaRouterUI::HandleCreateSessionRequestRouteResponse( |
| const RouteRequestResult&) { |
| Close(); |
| } |
| |
| void MediaRouterUI::OnSearchSinkResponseReceived( |
| MediaCastMode cast_mode, |
| const MediaSink::Id& found_sink_id) { |
| DVLOG(1) << "OnSearchSinkResponseReceived"; |
| handler_->ReturnSearchResult(found_sink_id); |
| |
| MediaSource::Id source_id; |
| GURL origin; |
| std::vector<MediaRouteResponseCallback> route_response_callbacks; |
| base::TimeDelta timeout; |
| bool off_the_record; |
| if (!SetRouteParameters(found_sink_id, cast_mode, &source_id, &origin, |
| &route_response_callbacks, &timeout, |
| &off_the_record)) { |
| SendIssueForUnableToCast(cast_mode); |
| return; |
| } |
| router_->CreateRoute(source_id, found_sink_id, origin, initiator_, |
| route_response_callbacks, timeout, off_the_record); |
| } |
| |
| void MediaRouterUI::SendIssueForRouteTimeout( |
| MediaCastMode cast_mode, |
| const base::string16& presentation_request_source_name) { |
| std::string issue_title; |
| switch (cast_mode) { |
| case DEFAULT: |
| DLOG_IF(ERROR, presentation_request_source_name.empty()) |
| << "Empty presentation request source name."; |
| issue_title = |
| l10n_util::GetStringFUTF8(IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT, |
| presentation_request_source_name); |
| break; |
| case TAB_MIRROR: |
| issue_title = l10n_util::GetStringUTF8( |
| IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT_FOR_TAB); |
| break; |
| case DESKTOP_MIRROR: |
| issue_title = l10n_util::GetStringUTF8( |
| IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT_FOR_DESKTOP); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| |
| Issue issue(issue_title, std::string(), |
| IssueAction(IssueAction::TYPE_DISMISS), |
| std::vector<IssueAction>(), std::string(), Issue::NOTIFICATION, |
| false, -1); |
| AddIssue(issue); |
| } |
| |
| void MediaRouterUI::SendIssueForUnableToCast(MediaCastMode cast_mode) { |
| // For a generic error, claim a tab error unless it was specifically desktop |
| // mirroring. |
| std::string issue_title = |
| (cast_mode == MediaCastMode::DESKTOP_MIRROR) |
| ? l10n_util::GetStringUTF8( |
| IDS_MEDIA_ROUTER_ISSUE_UNABLE_TO_CAST_DESKTOP) |
| : l10n_util::GetStringUTF8( |
| IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT_FOR_TAB); |
| AddIssue(Issue(issue_title, std::string(), |
| IssueAction(IssueAction::TYPE_DISMISS), |
| std::vector<IssueAction>(), std::string(), Issue::WARNING, |
| false, -1)); |
| } |
| |
| GURL MediaRouterUI::GetFrameURL() const { |
| return presentation_request_ ? presentation_request_->frame_url() : GURL(); |
| } |
| |
| std::string MediaRouterUI::GetPresentationRequestSourceName() const { |
| GURL gurl = GetFrameURL(); |
| return gurl.SchemeIs(extensions::kExtensionScheme) |
| ? GetExtensionName(gurl, extensions::ExtensionRegistry::Get( |
| Profile::FromWebUI(web_ui()))) |
| : GetHostFromURL(gurl); |
| } |
| |
| std::string MediaRouterUI::GetTruncatedPresentationRequestSourceName() const { |
| GURL gurl = GetFrameURL(); |
| return gurl.SchemeIs(extensions::kExtensionScheme) |
| ? GetExtensionName(gurl, extensions::ExtensionRegistry::Get( |
| Profile::FromWebUI(web_ui()))) |
| : TruncateHost(GetHostFromURL(gurl)); |
| } |
| |
| const std::string& MediaRouterUI::GetRouteProviderExtensionId() const { |
| // TODO(crbug.com/597778): remove reference to MediaRouterMojoImpl |
| return static_cast<MediaRouterMojoImpl*>(router_) |
| ->media_route_provider_extension_id(); |
| } |
| |
| void MediaRouterUI::SetUIInitializationTimer(const base::Time& start_time) { |
| DCHECK(!start_time.is_null()); |
| start_time_ = start_time; |
| } |
| |
| void MediaRouterUI::OnUIInitiallyLoaded() { |
| if (!start_time_.is_null()) { |
| MediaRouterMetrics::RecordMediaRouterDialogPaint( |
| base::Time::Now() - start_time_); |
| } |
| } |
| |
| void MediaRouterUI::OnUIInitialDataReceived() { |
| if (!start_time_.is_null()) { |
| MediaRouterMetrics::RecordMediaRouterDialogLoaded( |
| base::Time::Now() - start_time_); |
| start_time_ = base::Time(); |
| } |
| } |
| |
| void MediaRouterUI::UpdateMaxDialogHeight(int height) { |
| handler_->UpdateMaxDialogHeight(height); |
| } |
| |
| } // namespace media_router |