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/***************************************************** vim:set ts=4 sw=4 sts=4:
Manages all the Talker (synth) plugins.
-------------------
Copyright:
(C) 2004-2005 by Gary Cramblitt <garycramblitt@comcast.net>
-------------------
Original author: Gary Cramblitt <garycramblitt@comcast.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
#ifndef TALKERMGR_H
#define TALKERMGR_H
// Qt includes.
#include <QtCore/QMap>
#include <QtCore/QList>
#include <QtCore/QStringList>
// KDE includes.
#include <kdemacros.h>
#include <kconfig.h>
// KTTS includes.
#include "talkercode.h"
class TalkerMgr: public QObject
{
Q_OBJECT
public:
/**
* singleton accessor
*/
static TalkerMgr * Instance();
/**
* Destructor.
*/
~TalkerMgr();
/**
* Get a list of the talkers configured in Speech Dispatcher.
* @return A QStringList of fully-specified talker codes, one
* for each talker available in speech-dispatcher
*/
QStringList getTalkers();
/**
* load the talkers from the given config object
* @param c KConfig object to read configured talkers from
*/
void loadTalkers(KConfig* c);
/**
* Given a talker code, returns the parsed TalkerCode of the closest matching Talker.
* @param talker The talker (language) code.
* @return Parsed TalkerCode structure.
*
* The returned TalkerCode is a copy and should be destroyed by caller.
*
* TODO: When picking a talker, %KTTSD will automatically determine if text contains
* markup and pick a talker that supports that markup, if available. This
* overrides all other attributes, i.e, it is treated as an automatic "top priority"
* attribute.
*/
TalkerCode* talkerToTalkerCode(const QString& talker);
/**
* Given a Talker Code, returns the Talker ID of the talker that would speak
* a text job with that Talker Code.
* @param talkerCode Talker Code.
* @return Talker ID of the talker that would speak the text job.
*/
QString talkerCodeToTalkerId(const QString& talkerCode);
/**
* Get the user's default talker.
* @return A fully-specified talker code.
*
* @see talkers
* @see getTalkers
*/
QString userDefaultTalker() const;
/**
* Try to automatically configure a Talker in the specified language.
* @param langCode Two-letter language code.
* @param config KConfig to be updated if successful.
* @return True if successful.
*
* If successful, the KConfig rc file is updated but the talker has not been loaded.
*/
bool autoconfigureTalker(const QString& langCode, KConfig* config);
private:
/**
* Constructor.
*/
explicit TalkerMgr(QObject *parent = 0);
/**
* Array of the loaded plug ins for different Talkers.
* Array of parsed Talker Codes for the plugins.
*/
QStringList m_loadedTalkerIds;
TalkerCode::TalkerCodeList m_loadedTalkerCodes;
static TalkerMgr * m_instance;
};
#endif // TALKERMGR_H
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