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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/media/router/create_presentation_session_request.h" | |
| 6 | |
| 7 #include "chrome/browser/media/router/media_source_helper.h" | |
| 8 | |
| 9 using content::PresentationSessionInfo; | |
| 10 using content::PresentationError; | |
| 11 | |
| 12 namespace media_router { | |
| 13 | |
| 14 CreatePresentationSessionRequest::CreatePresentationSessionRequest( | |
| 15 const std::string& presentation_url, | |
| 16 const GURL& frame_url, | |
| 17 const PresentationSessionSuccessCallback& success_cb, | |
| 18 const PresentationSessionErrorCallback& error_cb) | |
| 19 : media_source_(MediaSourceForPresentationUrl(presentation_url)), | |
| 20 frame_url_(frame_url), | |
| 21 success_cb_(success_cb), | |
| 22 error_cb_(error_cb), | |
| 23 cb_invoked_(false) { | |
| 24 DCHECK(!success_cb.is_null()); | |
| 25 DCHECK(!error_cb.is_null()); | |
| 26 } | |
| 27 | |
| 28 CreatePresentationSessionRequest::~CreatePresentationSessionRequest() { | |
| 29 if (!cb_invoked_) { | |
| 30 error_cb_.Run(content::PresentationError( | |
| 31 content::PRESENTATION_ERROR_UNKNOWN, "Unknown error.")); | |
| 32 } | |
| 33 } | |
| 34 | |
| 35 void CreatePresentationSessionRequest::InvokeSuccessCallback( | |
| 36 const std::string& presentation_id, | |
| 37 const MediaRoute::Id& route_id) { | |
| 38 DCHECK(!cb_invoked_); | |
| 39 if (!cb_invoked_) { | |
| 40 // Overwrite presentation ID. | |
| 41 success_cb_.Run( | |
| 42 content::PresentationSessionInfo( | |
| 43 PresentationUrlFromMediaSource(media_source_), presentation_id), | |
| 44 route_id); | |
| 45 cb_invoked_ = true; | |
| 46 } | |
| 47 } | |
| 48 | |
| 49 void CreatePresentationSessionRequest::InvokeErrorCallback( | |
| 50 const content::PresentationError& error) { | |
| 51 DCHECK(!cb_invoked_); | |
| 52 if (!cb_invoked_) { | |
| 53 error_cb_.Run(error); | |
| 54 cb_invoked_ = true; | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 // static | |
| 59 void CreatePresentationSessionRequest::HandleRouteResponse( | |
| 60 scoped_ptr<CreatePresentationSessionRequest> presentation_request, | |
| 61 const MediaRoute* route, | |
| 62 const std::string& presentation_id, | |
| 63 const std::string& error) { | |
| 64 if (!route) { | |
| 65 presentation_request->InvokeErrorCallback( | |
| 66 content::PresentationError(content::PRESENTATION_ERROR_UNKNOWN, error)); | |
| 67 } else { | |
| 68 presentation_request->InvokeSuccessCallback(presentation_id, | |
| 69 route->media_route_id()); | |
| 70 } | |
| 71 } | |
| 72 | |
| 73 } // namespace media_router | |
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Chromium Code Reviews
Issue 1406013003:
[Presentation API / Media Router] Clean up default pres URL logic. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master