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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_MEDIA_MEDIA_STREAM_INFOBAR_DELEGATE_H_ | |
| 6 #define CHROME_BROWSER_MEDIA_MEDIA_STREAM_INFOBAR_DELEGATE_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/compiler_specific.h" | |
| 11 #include "chrome/browser/media/media_stream_devices_controller.h" | |
| 12 #include "components/infobars/core/confirm_infobar_delegate.h" | |
| 13 | |
| 14 | |
| 15 // This class configures an infobar shown when a page requests access to a | |
| 16 // user's microphone and/or video camera. The user is shown a message asking | |
| 17 // which audio and/or video devices he wishes to use with the current page, and | |
| 18 // buttons to give access to the selected devices to the page, or to deny access | |
| 19 // to them. | |
| 20 class MediaStreamInfoBarDelegate : public ConfirmInfoBarDelegate { | |
| 21 public: | |
| 22 ~MediaStreamInfoBarDelegate() override; | |
| 23 | |
| 24 // Prompts the user by creating a media stream infobar and delegate, | |
| 25 // then checks for an existing infobar for |web_contents| and replaces it if | |
| 26 // found, or just adds the new infobar otherwise. Returns whether an infobar | |
| 27 // was created. | |
| 28 static bool Create(content::WebContents* web_contents, | |
| 29 scoped_ptr<MediaStreamDevicesController> controller); | |
| 30 | |
| 31 bool IsRequestingVideoAccess() const; | |
| 32 bool IsRequestingMicrophoneAccess() const; | |
| 33 | |
| 34 private: | |
| 35 friend class WebRtcTestBase; | |
| 36 | |
| 37 explicit MediaStreamInfoBarDelegate( | |
| 38 scoped_ptr<MediaStreamDevicesController> controller); | |
| 39 | |
| 40 // ConfirmInfoBarDelegate: | |
| 41 Type GetInfoBarType() const override; | |
| 42 int GetIconId() const override; | |
| 43 void InfoBarDismissed() override; | |
| 44 MediaStreamInfoBarDelegate* AsMediaStreamInfoBarDelegate() override; | |
| 45 base::string16 GetMessageText() const override; | |
| 46 base::string16 GetButtonLabel(InfoBarButton button) const override; | |
| 47 bool Accept() override; | |
| 48 bool Cancel() override; | |
| 49 base::string16 GetLinkText() const override; | |
| 50 GURL GetLinkURL() const override; | |
| 51 | |
| 52 scoped_ptr<MediaStreamDevicesController> controller_; | |
| 53 | |
| 54 DISALLOW_COPY_AND_ASSIGN(MediaStreamInfoBarDelegate); | |
| 55 }; | |
| 56 | |
| 57 #endif // CHROME_BROWSER_MEDIA_MEDIA_STREAM_INFOBAR_DELEGATE_H_ | |
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