495edfb7b9
This adds basic support for using the OS X' TTS system. The current implementation does only support selecting the voice itself, no further settings (like speed pitch / speed) adjustments are implemented. As OS X' TTS system wants the strings to get spoken in 8 bit encoding problems with locale combinations are possible. For this better error handling in the rbutil TTS is needed. The voice test button in the configuration dialog reacts pretty slow due to the way its speaking is done. This can get changed but also requires adjustments in the rbutil TTS system. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24979 a1c6a512-1295-4272-9138-f99709370657
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2010 by Dominik Riebeling
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* $Id$
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef TTSCARBON_H
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#define TTSCARBON_H
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#include <QtCore>
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#include "ttsbase.h"
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#include <Carbon/Carbon.h>
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#include <inttypes.h>
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class TTSCarbon : public TTSBase
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{
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Q_OBJECT
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//! Enum to identify the settings
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enum ConfigValuesCarbon
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{
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ConfigVoice
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};
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public:
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TTSCarbon(QObject *parent = NULL);
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//! Child class should generate a clip
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TTSStatus voice(QString text,QString wavfile, QString* errStr);
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//! Child class should do startup
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bool start(QString *errStr);
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//! child class should stop
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bool stop() ;
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// configuration
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//! Child class should return true, when configuration is good
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bool configOk();
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//! Child class should generate and insertSetting(..) its settings
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void generateSettings();
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//! Chlid class should commit the Settings to permanent storage
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void saveSettings();
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private:
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SpeechChannel m_channel;
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CFStringBuiltInEncodings m_voiceScript;
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unsigned long be2u32(unsigned char* buf);
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unsigned long be2u16(unsigned char* buf);
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unsigned char* u32tobuf(unsigned char* buf, uint32_t val);
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unsigned char* u16tobuf(unsigned char* buf, uint16_t val);
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unsigned int extended2int(unsigned char* buf);
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int convertAiffToWav(const char* aiff, const char* wav);
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protected:
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// static QMap<QString,QString> ttsList;
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};
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#endif // TTSCARBON_H
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