Index: chrome/browser/media/router/discovery/dial/dial_media_sink_service_proxy.cc |
diff --git a/chrome/browser/media/router/discovery/dial/dial_media_sink_service_proxy.cc b/chrome/browser/media/router/discovery/dial/dial_media_sink_service_proxy.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b083e14ca124ba4701233303391862cd03b57212 |
--- /dev/null |
+++ b/chrome/browser/media/router/discovery/dial/dial_media_sink_service_proxy.cc |
@@ -0,0 +1,80 @@ |
+// Copyright 2017 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/media/router/discovery/dial/dial_media_sink_service_proxy.h" |
+ |
+#include "chrome/browser/media/router/discovery/dial/dial_media_sink_service.h" |
+#include "content/public/browser/browser_context.h" |
+ |
+using content::BrowserThread; |
+ |
+namespace media_router { |
+ |
+DialMediaSinkServiceProxy::DialMediaSinkServiceProxy( |
+ const MediaSinkService::OnSinksDiscoveredCallback& callback, |
+ content::BrowserContext* context) |
+ : MediaSinkService(callback) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ auto* profile = Profile::FromBrowserContext(context); |
+ request_context_ = profile->GetRequestContext(); |
+ DCHECK(request_context_); |
+} |
+ |
+DialMediaSinkServiceProxy::~DialMediaSinkServiceProxy() = default; |
+ |
+void DialMediaSinkServiceProxy::Start() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ content::BrowserThread::PostTask( |
+ content::BrowserThread::IO, FROM_HERE, |
+ base::Bind(&DialMediaSinkServiceProxy::StartOnIOThread, this)); |
+} |
+ |
+void DialMediaSinkServiceProxy::Stop() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
mark a. foltz
2017/05/17 18:16:20
Do you need to reset |sink_discovery_callback_| he
zhaobin
2017/05/17 22:36:47
Leave |sink_discovery_callback| so we can support
|
+ content::BrowserThread::PostTask( |
+ content::BrowserThread::IO, FROM_HERE, |
+ base::Bind(&DialMediaSinkServiceProxy::StopOnIOThread, this)); |
+} |
+ |
+void DialMediaSinkServiceProxy::SetDialMediaSinkServiceForTest( |
+ std::unique_ptr<DialMediaSinkService> dial_media_sink_service) { |
+ DCHECK(dial_media_sink_service); |
+ DCHECK(!dial_media_sink_service_); |
+ dial_media_sink_service_ = std::move(dial_media_sink_service); |
+} |
+ |
+void DialMediaSinkServiceProxy::StartOnIOThread() { |
+ if (!dial_media_sink_service_) { |
+ dial_media_sink_service_ = base::MakeUnique<DialMediaSinkService>( |
+ base::Bind(&DialMediaSinkServiceProxy::OnSinksDiscoveredOnIOThread, |
+ base::Unretained(this)), |
mark a. foltz
2017/05/17 18:16:20
It would be more consistent IMO to pass |this| to
zhaobin
2017/05/17 22:36:48
Changed to |this| and reset in StopOnIOThread().
|
+ request_context_); |
+ } |
+ |
+ dial_media_sink_service_->Start(); |
+} |
+ |
+void DialMediaSinkServiceProxy::StopOnIOThread() { |
+ DCHECK(dial_media_sink_service_); |
+ dial_media_sink_service_->Stop(); |
mark a. foltz
2017/05/17 18:16:20
Should you delete dial_media_sink_service_?
zhaobin
2017/05/17 22:36:47
Done.
|
+} |
+ |
+void DialMediaSinkServiceProxy::OnSinksDiscoveredOnIOThread( |
+ const std::vector<MediaSinkInternal>& sinks) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ content::BrowserThread::PostTask( |
+ content::BrowserThread::UI, FROM_HERE, |
+ base::Bind(&DialMediaSinkServiceProxy::OnSinksDiscoveredOnUIThread, this, |
+ std::vector<MediaSinkInternal>(sinks.begin(), sinks.end()))); |
+} |
+ |
+void DialMediaSinkServiceProxy::OnSinksDiscoveredOnUIThread( |
+ const std::vector<MediaSinkInternal>& sinks) { |
+ if (sink_discovery_callback_) |
+ sink_discovery_callback_.Run(sinks); |
+} |
+ |
+} // namespace media_router |