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- //==========================================================================;
- //
- // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
- // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
- // PURPOSE.
- //
- // Copyright (c) 1992 - 1996 Microsoft Corporation. All Rights Reserved.
- //
- //--------------------------------------------------------------------------;
- //
- // synthprp.h
- //
- // CSynthProperties
-
- class CSynthProperties : public CBasePropertyPage {
-
- public:
-
- CSynthProperties(LPUNKNOWN lpUnk, HRESULT *phr);
- static CUnknown *CreateInstance(LPUNKNOWN lpunk, HRESULT *phr);
-
- HRESULT OnConnect(IUnknown *pUnknown);
- HRESULT OnDisconnect();
- HRESULT OnActivate();
- HRESULT OnDeactivate();
- HRESULT OnApplyChanges();
- BOOL OnReceiveMessage(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam);
-
- private:
-
- static BOOL CALLBACK DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
-
- void InitPropertiesDialog(HWND hwndParent);
- void OnFreqSliderNotification(WPARAM wParam, WORD wPosition);
- void OnAmpSliderNotification(WPARAM wParam, WORD wPosition);
- void RecalcFreqSlider(void );
- void SetDirty(void );
-
- HWND m_hwndFreqSlider; // handle of slider
- HWND m_hwndFreqText; // Handle of frequency text window
- HWND m_hwndAmplitudeSlider; // handle of slider
- HWND m_hwndAmplitudeText; // Handle of amplitude text window
-
- int m_iWaveformOriginal; // WAVE_SINE ...
- int m_iFrequencyOriginal; // if not using sweep, this is the frequency
- int m_iBitsPerSampleOriginal; // 8 or 16
- int m_iChannelsOriginal; // 1 or 2
- int m_iSamplesPerSecOriginal; // 8000, 11025, ...
- int m_iAmplitudeOriginal; // 0 to 100
- int m_iSweepStart; // Sweep range on freq slider
- int m_iSweepEnd;
-
- ISynth *m_pSynth; // Interface to the synthsizer
- };
-