1 #ifndef __DALI_TTS_PLAYER_H__
2 #define __DALI_TTS_PLAYER_H__
5 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 * @addtogroup CAPI_DALI_ADAPTOR_MODULE
27 #include <dali/public-api/object/base-handle.h>
29 namespace Dali DALI_IMPORT_API
32 namespace Internal DALI_INTERNAL
41 * @brief The Text-to-speech Player.
43 class TtsPlayer : public BaseHandle
48 * @brief Enumeration of TTS mode.
52 DEFAULT = 0, ///< Default mode for normal application
53 NOTIFICATION, ///< Notification mode
54 SCREEN_READER, ///< Screen reader mode
61 * @brief Create an uninitialized handle.
63 * This can be initialized by calling TtsPlayer::Get().
68 * @brief Gets the singleton of the TtsPlayer for each mode.
70 * Internally, each tts player handles (singleton instance) are managed for each mode.
71 * @param mode the mode of tts-player
72 * @return A handle of the Ttsplayer for given mode.
74 static TtsPlayer Get(Dali::TtsPlayer::Mode mode = Dali::TtsPlayer::DEFAULT);
79 * This is non-virtual since derived Handle types must not contain data or virtual methods.
84 * @brief Start playing the audio data synthesized from the specified text.
86 * @pre The TtsPlayer needs to be initialized.
87 * @param[in] text to play.
89 void Play(const std::string& text);
92 * @brief Stops playing the utterance.
93 * @pre The TtsPlayer needs to be initialized.
98 * @brief Pauses the currently playing utterance.
99 * @pre The TtsPlayer needs to be initialized.
104 * @brief Resumes the previously paused utterance.
105 * @pre The TtsPlayer needs to be initialized.
109 public: // Not intended for application developers
112 * @brief This constructor is used by TtsPlayer::Get().
113 * @param[in] ttsPlayer A pointer to the TTS player.
115 TtsPlayer( Internal::Adaptor::TtsPlayer* ttsPlayer );
123 #endif // __DALI_TTS_PLAYER_H__