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109 lines
3.5 KiB
109 lines
3.5 KiB
/*******************************************************************************
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* TTSDlg.h *
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*------------*
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* Description:
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* This is the header file for the default voice dialog.
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*-------------------------------------------------------------------------------
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* Created By: MIKEAR Date: 11/17/98
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* Copyright (C) 1998 Microsoft Corporation
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* All Rights Reserved
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*
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*-------------------------------------------------------------------------------
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* Revisions:
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*
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*******************************************************************************/
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#ifndef _TTSDlg_h
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#define _TTSDlg_h
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#include "audiodlg.h"
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#define MAX_EDIT_TEXT 1000
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#define MAX_ATTRIB_LENGTH 1000
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const int VOICE_MAX_SPEED = 10;
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const int VOICE_MIN_SPEED = -10;
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class CTTSDlg : public ISpNotifyCallback
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{
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private:
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BOOL m_bPreferredDevice;
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BOOL m_bApplied;
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BOOL m_bIsSpeaking;
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CComPtr<ISpVoice> m_cpVoice;
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CComPtr<ISpObjectToken> m_cpCurVoiceToken;
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CComPtr<ISpObjectToken> m_cpOriginalDefaultVoiceToken;
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int m_iOriginalRateSliderPos;
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int m_iSpeed;
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CAudioDlg *m_pAudioDlg;
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HWND m_hDlg;
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HWND m_hTTSCombo;
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WCHAR m_wszCurSpoken[MAX_EDIT_TEXT];
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bool m_fTextModified;
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bool m_fForceCheckStateChange;
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WCHAR m_szCaption[ MAX_LOADSTRING ];
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HINSTANCE m_hinstRichEdit;
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public:
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CTTSDlg() :
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m_bPreferredDevice( true ),
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m_bApplied( false ),
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m_bIsSpeaking( false ),
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m_iOriginalRateSliderPos( 0 ),
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m_iSpeed( 0 ),
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m_pAudioDlg( NULL ),
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m_hDlg( NULL ),
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m_cpCurVoiceToken( NULL ),
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m_fTextModified( false ),
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m_fForceCheckStateChange( false )
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{
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CSpUnicodeSupport unicode;
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m_hinstRichEdit = unicode.LoadLibrary( L"riched20.dll" );
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}
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~CTTSDlg()
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{
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if ( m_pAudioDlg )
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{
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delete m_pAudioDlg;
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}
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m_cpVoice.Release();
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m_cpCurVoiceToken.Release();
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m_cpOriginalDefaultVoiceToken.Release();
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if ( m_hinstRichEdit )
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{
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::FreeLibrary( m_hinstRichEdit );
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}
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}
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STDMETHODIMP NotifyCallback(WPARAM wParam, LPARAM lParam);
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void OnApply();
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void OnDestroy();
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void OnInitDialog(HWND hWnd);
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void InitTTSList( HWND hWnd );
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void PopulateEditCtrl(ISpObjectToken *);
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HRESULT DefaultVoiceChange(bool fUsePersistentRate);
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void SetCheckmark( HWND hList, int iIndex, bool bCheck );
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void KickCPLUI(); // Looks at the current requested defaults
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// and decides if "Apply" needs to be enabled
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void ChangeSpeed();
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void ChangeSpeakButton();
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void Speak();
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void StopSpeak(); // stops speaking if it's speaking
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inline HWND GetHDlg() { return m_hDlg; }
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inline BOOL IsPreferredDevice() { return m_bPreferredDevice; }
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inline void SetPreferredDevice( BOOL b ) { m_bPreferredDevice = b; }
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void SetEditModified( bool fModify );
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friend INT_PTR CALLBACK TTSDlgProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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};
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// Globals
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extern CTTSDlg *g_pTTSDlg;
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extern const LPTSTR kpszHelpFilename;
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extern const DWORD krgHelpIDs[];
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#endif
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