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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef WebPresentationClient_h | 5 #ifndef WebPresentationClient_h |
6 #define WebPresentationClient_h | 6 #define WebPresentationClient_h |
7 | 7 |
| 8 #include "public/platform/WebCallbacks.h" |
| 9 |
8 namespace blink { | 10 namespace blink { |
9 | 11 |
10 class WebPresentationController; | 12 class WebPresentationController; |
| 13 class WebPresentationSessionClient; |
| 14 class WebString; |
| 15 |
| 16 struct WebPresentationError; |
| 17 |
| 18 typedef WebCallbacks<WebPresentationSessionClient, WebPresentationError> |
| 19 WebPresentationSessionClientCallbacks; |
11 | 20 |
12 // The implementation the embedder has to provide for the Presentation API to wo
rk. | 21 // The implementation the embedder has to provide for the Presentation API to wo
rk. |
13 class WebPresentationClient { | 22 class WebPresentationClient { |
14 public: | 23 public: |
15 virtual ~WebPresentationClient() { } | 24 virtual ~WebPresentationClient() { } |
16 | 25 |
17 // Passes the Blink-side delegate to the embedder. | 26 // Passes the Blink-side delegate to the embedder. |
18 virtual void setController(WebPresentationController*) = 0; | 27 virtual void setController(WebPresentationController*) = 0; |
19 | 28 |
20 // Called when the frame attaches the first event listener to or removes the | 29 // Called when the frame attaches the first event listener to or removes the |
21 // last event listener from the |availablechange| event. | 30 // last event listener from the |availablechange| event. |
22 virtual void updateAvailableChangeWatched(bool watched) = 0; | 31 virtual void updateAvailableChangeWatched(bool watched) = 0; |
| 32 |
| 33 // Called when the frame request to start a new session. |
| 34 // The ownership of the |callbacks| argument is transferred to the embedder. |
| 35 virtual void startSession(const WebString& presentationUrl, const WebString&
presentationId, WebPresentationSessionClientCallbacks*) = 0; |
| 36 |
| 37 // Called when the frame request to start a new session. |
| 38 // The ownership of the |callbacks| argument is transferred to the embedder. |
| 39 virtual void joinSession(const WebString& presentationUrl, const WebString&
presentationId, WebPresentationSessionClientCallbacks*) = 0; |
23 }; | 40 }; |
24 | 41 |
25 } // namespace blink | 42 } // namespace blink |
26 | 43 |
27 #endif // WebPresentationClient_h | 44 #endif // WebPresentationClient_h |
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