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
106 lines
2.5 KiB
C++
106 lines
2.5 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) 2007 by Dominik Wenger
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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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#include "ttsbase.h"
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#include "ttsfestival.h"
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#include "ttssapi.h"
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#include "ttsexes.h"
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#if defined(Q_OS_MACX)
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#include "ttscarbon.h"
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#endif
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// list of tts names and identifiers
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QMap<QString,QString> TTSBase::ttsList;
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TTSBase::TTSBase(QObject* parent): EncTtsSettingInterface(parent)
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{
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}
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// static functions
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void TTSBase::initTTSList()
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{
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ttsList["espeak"] = "Espeak TTS Engine";
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ttsList["flite"] = "Flite TTS Engine";
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ttsList["swift"] = "Swift TTS Engine";
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#if defined(Q_OS_WIN)
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ttsList["sapi"] = "Sapi TTS Engine";
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#endif
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#if defined(Q_OS_LINUX)
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ttsList["festival"] = "Festival TTS Engine";
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#endif
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#if defined(Q_OS_MACX)
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ttsList["carbon"] = "OS X System Engine";
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#endif
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}
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// function to get a specific encoder
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TTSBase* TTSBase::getTTS(QObject* parent,QString ttsName)
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{
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TTSBase* tts;
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#if defined(Q_OS_WIN)
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if(ttsName == "sapi")
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{
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tts = new TTSSapi(parent);
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return tts;
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}
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else
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#endif
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#if defined(Q_OS_LINUX)
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if (ttsName == "festival")
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{
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tts = new TTSFestival(parent);
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return tts;
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}
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else
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#endif
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#if defined(Q_OS_MACX)
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if(ttsName == "carbon")
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{
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tts = new TTSCarbon(parent);
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return tts;
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}
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else
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#endif
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if (true) // fix for OS other than WIN or LINUX
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{
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tts = new TTSExes(ttsName,parent);
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return tts;
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}
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}
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// get the list of encoders, nice names
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QStringList TTSBase::getTTSList()
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{
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// init list if its empty
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if(ttsList.count() == 0)
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initTTSList();
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return ttsList.keys();
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}
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// get nice name of a specific tts
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QString TTSBase::getTTSName(QString tts)
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{
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if(ttsList.isEmpty())
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initTTSList();
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return ttsList.value(tts);
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}
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