include/tts/tts_macosx.h

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00001 
00002 // Name:        tts_macosx.h
00003 // Purpose:     A wxTextToSpeech handler for the Mac OS X Speech Manager
00004 // Author:      Julian Smart
00005 // Modified by: 
00006 // Created:     2009-02-10
00007 // RCS-ID:      
00008 // Copyright:   (c) Julian Smart
00009 // Licence:     New BSD License
00011 
00012 #ifndef _WX_TTS_MACOSX_
00013 #define _WX_TTS_MACOSX_
00014 
00015 /*
00016  * Includes
00017  */
00018 
00019 #include "tts/tts.h"
00020 
00027 class wxTTSMacOSXData;
00028 class wxTTSMacOSXHandler: public wxTTSHandler
00029 {    
00030     DECLARE_DYNAMIC_CLASS( wxTTSMacOSXHandler )
00031 
00032 public:
00033 // Constructors
00034 
00035     wxTTSMacOSXHandler();
00036     ~wxTTSMacOSXHandler();
00037 
00038 // Operations
00039 
00041     void Init();
00042 
00044     virtual bool Initialize();
00045 
00047     virtual bool Uninitialize();
00048 
00050     virtual bool Speak(const wxString& text, int options = wxTTS_SPEAK_ASYNC);
00051 
00053     virtual bool SpeakFile(const wxString& filename, int options = wxTTS_SPEAK_ASYNC, const wxString& waveFilename = wxEmptyString);
00054 
00056     virtual bool DoSpeak(const wxString& textOrFilename, bool isFilename, int options = wxTTS_SPEAK_ASYNC, const wxString& waveFilename = wxEmptyString);
00057 
00059     virtual bool IsSpeaking() const;
00060 
00062     virtual bool IsPaused() const;
00063 
00065     virtual bool Stop();
00066 
00068     virtual bool Pause();
00069 
00071     virtual bool Resume();
00072 
00074     virtual wxArrayString GetAvailableVoices() const;
00075 
00077     virtual wxArrayString GetAvailableVoiceVariants() const;
00078 
00080     virtual bool HasCapability(wxTTSCapability capability) const;
00081 
00082     virtual int GetMinSpeed() const { return 80; }
00083     virtual int GetMaxSpeed() const { return 390; }
00084     virtual int GetMinVolume() const { return 0; }
00085     virtual int GetMaxVolume() const { return 100; }
00086 
00087     // Native pitch control is a multiplication factor,
00088     // but convert to percentage for wxTextToSpeech.
00089     // 50 would be the default.
00090     virtual int GetMinPitch() const { return 0; }
00091     virtual int GetMaxPitch() const { return 100; }
00092 
00094     virtual wxString GetDefaultVoice() const;
00095 
00097     virtual wxString GetDefaultVoiceVariant() const;
00098 
00100     wxTTSMacOSXData* GetData() const { return m_data; }
00101 
00102 protected:
00103 
00104     wxTTSMacOSXData* m_data;
00105 };
00106 
00107 #endif
00108     // _WX_TTS_MACOSX_

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