1 /* 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_MODULES_MEDIA_FILE_MEDIA_FILE_DEFINES_H_ 12 #define WEBRTC_MODULES_MEDIA_FILE_MEDIA_FILE_DEFINES_H_ 13 14 #include "webrtc/engine_configurations.h" 15 #include "webrtc/modules/include/module_common_types.h" 16 #include "webrtc/typedefs.h" 17 18 namespace webrtc { 19 // Callback class for the MediaFile class. 20 class FileCallback 21 { 22 public: 23 virtual ~FileCallback(){} 24 25 // This function is called by MediaFile when a file has been playing for 26 // durationMs ms. id is the identifier for the MediaFile instance calling 27 // the callback. 28 virtual void PlayNotification(const int32_t id, 29 const uint32_t durationMs) = 0; 30 31 // This function is called by MediaFile when a file has been recording for 32 // durationMs ms. id is the identifier for the MediaFile instance calling 33 // the callback. 34 virtual void RecordNotification(const int32_t id, 35 const uint32_t durationMs) = 0; 36 37 // This function is called by MediaFile when a file has been stopped 38 // playing. id is the identifier for the MediaFile instance calling the 39 // callback. 40 virtual void PlayFileEnded(const int32_t id) = 0; 41 42 // This function is called by MediaFile when a file has been stopped 43 // recording. id is the identifier for the MediaFile instance calling the 44 // callback. 45 virtual void RecordFileEnded(const int32_t id) = 0; 46 47 protected: 48 FileCallback() {} 49 }; 50 } // namespace webrtc 51 #endif // WEBRTC_MODULES_MEDIA_FILE_MEDIA_FILE_DEFINES_H_ 52
