// 9223WavDlg.h : header file
//
#include "Dask.h"

#pragma once


// C9223WavDlg dialog
class C9223WavDlg : public CDialog
{
// Construction
public:
	C9223WavDlg(I16 hCard, CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	enum { IDD = IDD_MY9223WAV_DIALOG };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support


// Implementation
protected:
	HICON m_hIcon;
	I16 m_hCard;
	UINT_PTR m_nTimer;
	U16* m_pDIAddr1;
	U16* m_pDIAddr2;
	U32 m_dwDISamples;
	HBRUSH OnBrush;
	HBRUSH OffBrush;
	CPen RedPen;
	CPen GreenPen;
	DWORD max_val;
	DWORD min_val;
	int y_divider;
	int x_divider;
	int m_DisplayScale;
	double m_fSampleRate;
	U16 m_wDOBufferId;
	U16 m_wDIBufId1;
	U16 m_wDIBufId2;
	U8  m_bView;
	U32 m_dwOverrunCnt;
	BOOLEAN m_fDOStop;

	// Generated message map functions
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	DECLARE_MESSAGE_MAP()
public:
	afx_msg void OnDestroy();
	afx_msg void OnStart();
	afx_msg void OnStop();
	afx_msg void OnTimer(UINT_PTR nIDEvent);
	void display_buffer_data(U16* pBuf);
	void redraw_display_area(void);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);

private:
	int n_PlotHeight;
	int n_PlotWidth;
};