afxdisp.h

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};

// COleCurrency diagnostics and serialization
#ifdef _DEBUG
CDumpContext& AFXAPI operator<<(CDumpContext& dc, COleCurrency curSrc);
#endif
CArchive& AFXAPI operator<<(CArchive& ar, COleCurrency curSrc);
CArchive& AFXAPI operator>>(CArchive& ar, COleCurrency& curSrc);

/////////////////////////////////////////////////////////////////////////////
// COleDateTime class helpers

#define AFX_OLE_DATETIME_ERROR (-1)
#define AFX_OLE_DATETIME_HALFSECOND (1.0 / (2.0 * (60.0 * 60.0 * 24.0)))

/////////////////////////////////////////////////////////////////////////////
// COleDateTime class

class COleDateTime
{
// Constructors
public:
	static COleDateTime PASCAL GetCurrentTime();

	COleDateTime();

	COleDateTime(const COleDateTime& dateSrc);
	COleDateTime(const VARIANT& varSrc);
	COleDateTime(DATE dtSrc);

	COleDateTime(time_t timeSrc);
	COleDateTime(const SYSTEMTIME& systimeSrc);
	COleDateTime(const FILETIME& filetimeSrc);

	COleDateTime(int nYear, int nMonth, int nDay,
		int nHour, int nMin, int nSec);
	COleDateTime(WORD wDosDate, WORD wDosTime);

// Attributes
public:
	enum DateTimeStatus
	{
		valid = 0,
		invalid = 1,    // Invalid date (out of range, etc.)
		null = 2,       // Literally has no value
	};

	DATE m_dt;
	DateTimeStatus m_status;

	void SetStatus(DateTimeStatus status);
	DateTimeStatus GetStatus() const;

	BOOL GetAsSystemTime(SYSTEMTIME& sysTime) const;

	int GetYear() const;
	int GetMonth() const;       // month of year (1 = Jan)
	int GetDay() const;         // day of month (0-31)
	int GetHour() const;        // hour in day (0-23)
	int GetMinute() const;      // minute in hour (0-59)
	int GetSecond() const;      // second in minute (0-59)
	int GetDayOfWeek() const;   // 1=Sun, 2=Mon, ..., 7=Sat
	int GetDayOfYear() const;   // days since start of year, Jan 1 = 1

// Operations
public:
	const COleDateTime& operator=(const COleDateTime& dateSrc);
	const COleDateTime& operator=(const VARIANT& varSrc);
	const COleDateTime& operator=(DATE dtSrc);

	const COleDateTime& operator=(const time_t& timeSrc);
	const COleDateTime& operator=(const SYSTEMTIME& systimeSrc);
	const COleDateTime& operator=(const FILETIME& filetimeSrc);

	BOOL operator==(const COleDateTime& date) const;
	BOOL operator!=(const COleDateTime& date) const;
	BOOL operator<(const COleDateTime& date) const;
	BOOL operator>(const COleDateTime& date) const;
	BOOL operator<=(const COleDateTime& date) const;
	BOOL operator>=(const COleDateTime& date) const;

	// DateTime math
	COleDateTime operator+(const COleDateTimeSpan& dateSpan) const;
	COleDateTime operator-(const COleDateTimeSpan& dateSpan) const;
	const COleDateTime& operator+=(const COleDateTimeSpan dateSpan);
	const COleDateTime& operator-=(const COleDateTimeSpan dateSpan);

	// DateTimeSpan math
	COleDateTimeSpan operator-(const COleDateTime& date) const;

	operator DATE() const;

	int SetDateTime(int nYear, int nMonth, int nDay,
		int nHour, int nMin, int nSec);
	int SetDate(int nYear, int nMonth, int nDay);
	int SetTime(int nHour, int nMin, int nSec);
	BOOL ParseDateTime(LPCTSTR lpszDate, DWORD dwFlags = 0,
		LCID lcid = LANG_USER_DEFAULT);

	// formatting
	CString Format(DWORD dwFlags = 0, LCID lcid = LANG_USER_DEFAULT) const;
	CString Format(LPCTSTR lpszFormat) const;
	CString Format(UINT nFormatID) const;

// Implementation
protected:
	void CheckRange();
	friend COleDateTimeSpan;
};

// COleDateTime diagnostics and serialization
#ifdef _DEBUG
CDumpContext& AFXAPI operator<<(CDumpContext& dc, COleDateTime dateSrc);
#endif
CArchive& AFXAPI operator<<(CArchive& ar, COleDateTime dateSrc);
CArchive& AFXAPI operator>>(CArchive& ar, COleDateTime& dateSrc);

/////////////////////////////////////////////////////////////////////////////
// COleDateTimeSpan class
class COleDateTimeSpan
{
// Constructors
public:
	COleDateTimeSpan();

	COleDateTimeSpan(double dblSpanSrc);
	COleDateTimeSpan(const COleDateTimeSpan& dateSpanSrc);
	COleDateTimeSpan(long lDays, int nHours, int nMins, int nSecs);

// Attributes
public:
	enum DateTimeSpanStatus
	{
		valid = 0,
		invalid = 1,    // Invalid span (out of range, etc.)
		null = 2,       // Literally has no value
	};

	double m_span;
	DateTimeSpanStatus m_status;

	void SetStatus(DateTimeSpanStatus status);
	DateTimeSpanStatus GetStatus() const;

	double GetTotalDays() const;    // span in days (about -3.65e6 to 3.65e6)
	double GetTotalHours() const;   // span in hours (about -8.77e7 to 8.77e6)
	double GetTotalMinutes() const; // span in minutes (about -5.26e9 to 5.26e9)
	double GetTotalSeconds() const; // span in seconds (about -3.16e11 to 3.16e11)

	long GetDays() const;       // component days in span
	long GetHours() const;      // component hours in span (-23 to 23)
	long GetMinutes() const;    // component minutes in span (-59 to 59)
	long GetSeconds() const;    // component seconds in span (-59 to 59)

// Operations
public:
	const COleDateTimeSpan& operator=(double dblSpanSrc);
	const COleDateTimeSpan& operator=(const COleDateTimeSpan& dateSpanSrc);

	BOOL operator==(const COleDateTimeSpan& dateSpan) const;
	BOOL operator!=(const COleDateTimeSpan& dateSpan) const;
	BOOL operator<(const COleDateTimeSpan& dateSpan) const;
	BOOL operator>(const COleDateTimeSpan& dateSpan) const;
	BOOL operator<=(const COleDateTimeSpan& dateSpan) const;
	BOOL operator>=(const COleDateTimeSpan& dateSpan) const;

	// DateTimeSpan math
	COleDateTimeSpan operator+(const COleDateTimeSpan& dateSpan) const;
	COleDateTimeSpan operator-(const COleDateTimeSpan& dateSpan) const;
	const COleDateTimeSpan& operator+=(const COleDateTimeSpan dateSpan);
	const COleDateTimeSpan& operator-=(const COleDateTimeSpan dateSpan);
	COleDateTimeSpan operator-() const;

	operator double() const;

	void SetDateTimeSpan(long lDays, int nHours, int nMins, int nSecs);

	// formatting
	CString Format(LPCTSTR pFormat) const;
	CString Format(UINT nID) const;

// Implementation
public:
	void CheckRange();
	friend COleDateTime;
};

// COleDateTimeSpan diagnostics and serialization
#ifdef _DEBUG
CDumpContext& AFXAPI operator<<(CDumpContext& dc,COleDateTimeSpan dateSpanSrc);
#endif
CArchive& AFXAPI operator<<(CArchive& ar, COleDateTimeSpan dateSpanSrc);
CArchive& AFXAPI operator>>(CArchive& ar, COleDateTimeSpan& dateSpanSrc);

/////////////////////////////////////////////////////////////////////////////
// Helper for initializing COleSafeArray
void AFXAPI AfxSafeArrayInit(COleSafeArray* psa);

/////////////////////////////////////////////////////////////////////////////
// CSafeArray class

typedef const SAFEARRAY* LPCSAFEARRAY;

class COleSafeArray : public tagVARIANT
{
//Constructors
public:
	COleSafeArray();
	COleSafeArray(const SAFEARRAY& saSrc, VARTYPE vtSrc);
	COleSafeArray(LPCSAFEARRAY pSrc, VARTYPE vtSrc);
	COleSafeArray(const COleSafeArray& saSrc);
	COleSafeArray(const VARIANT& varSrc);
	COleSafeArray(LPCVARIANT pSrc);
	COleSafeArray(const COleVariant& varSrc);

// Operations
public:
	void Clear();
	void Attach(VARIANT& varSrc);
	VARIANT Detach();

	COleSafeArray& operator=(const COleSafeArray& saSrc);
	COleSafeArray& operator=(const VARIANT& varSrc);
	COleSafeArray& operator=(LPCVARIANT pSrc);
	COleSafeArray& operator=(const COleVariant& varSrc);

	BOOL operator==(const SAFEARRAY& saSrc) const;
	BOOL operator==(LPCSAFEARRAY pSrc) const;
	BOOL operator==(const COleSafeArray& saSrc) const;
	BOOL operator==(const VARIANT& varSrc) const;
	BOOL operator==(LPCVARIANT pSrc) const;
	BOOL operator==(const COleVariant& varSrc) const;

	operator LPVARIANT();
	operator LPCVARIANT() const;

	// One dim array helpers
	void CreateOneDim(VARTYPE vtSrc, DWORD dwElements,
		const void* pvSrcData = NULL, long nLBound = 0);
	DWORD GetOneDimSize();
	void ResizeOneDim(DWORD dwElements);

	// Multi dim array helpers
	void Create(VARTYPE vtSrc, DWORD dwDims, DWORD* rgElements);

	// SafeArray wrapper classes
	void Create(VARTYPE vtSrc, DWORD dwDims, SAFEARRAYBOUND* rgsabounds);
	void AccessData(void** ppvData);
	void UnaccessData();
	void AllocData();
	void AllocDescriptor(DWORD dwDims);
	void Copy(LPSAFEARRAY* ppsa);
	void GetLBound(DWORD dwDim, long* pLBound);
	void GetUBound(DWORD dwDim, long* pUBound);
	void GetElement(long* rgIndices, void* pvData);
	void PtrOfIndex(long* rgIndices, void** ppvData);
	void PutElement(long* rgIndices, void* pvData);
	void Redim(SAFEARRAYBOUND* psaboundNew);
	void Lock();
	void Unlock();
	DWORD GetDim();
	DWORD GetElemSize();
	void Destroy();
	void DestroyData();
	void DestroyDescriptor();

//Implementation
public:
	~COleSafeArray();

	// Cache info to make element access (operator []) faster
	DWORD m_dwElementSize;
	DWORD m_dwDims;
};

// COleSafeArray diagnostics and serialization
#ifdef _DEBUG
CDumpContext& AFXAPI operator<<(CDumpContext& dc, COleSafeArray& saSrc);
#endif

/////////////////////////////////////////////////////////////////////////////
// DDX_ functions for OLE controls on dialogs

#ifndef _AFX_NO_OCC_SUPPORT

void AFXAPI DDX_OCText(CDataExchange* pDX, int nIDC, DISPID dispid,
	CString& value);
void AFXAPI DDX_OCTextRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	CString& value);
void AFXAPI DDX_OCBool(CDataExchange* pDX, int nIDC, DISPID dispid,
	BOOL& value);
void AFXAPI DDX_OCBoolRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	BOOL& value);
void AFXAPI DDX_OCInt(CDataExchange* pDX, int nIDC, DISPID dispid,
	int &value);
void AFXAPI DDX_OCIntRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	int &value);
void AFXAPI DDX_OCInt(CDataExchange* pDX, int nIDC, DISPID dispid,
	long &value);
void AFXAPI DDX_OCIntRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	long &value);
void AFXAPI DDX_OCShort(CDataExchange* pDX, int nIDC, DISPID dispid,
	short& value);
void AFXAPI DDX_OCShortRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	short& value);
void AFXAPI DDX_OCColor(CDataExchange* pDX, int nIDC, DISPID dispid,
	OLE_COLOR& value);
void AFXAPI DDX_OCColorRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	OLE_COLOR& value);
void AFXAPI DDX_OCFloat(CDataExchange* pDX, int nIDC, DISPID dispid,
	float& value);
void AFXAPI DDX_OCFloatRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	float& value);
void AFXAPI DDX_OCFloat(CDataExchange* pDX, int nIDC, DISPID dispid,
	double& value);
void AFXAPI DDX_OCFloatRO(CDataExchange* pDX, int nIDC, DISPID dispid,
	double& value);

#endif // !_AFX_NO_OCC_SUPPORT

/////////////////////////////////////////////////////////////////////////////
// Function to enable containment of OLE controls

#ifndef _AFX_NO_OCC_SUPPORT
void AFX_CDECL AfxEnableControlContainer(COccManager* pOccManager=NULL);
#else
#define AfxEnableControlContainer()
#endif

/////////////////////////////////////////////////////////////////////////////
// Inline function declarations

#ifdef _AFX_PACKING
#pragma pack(pop)
#endif

#ifdef _AFX_ENABLE_INLINES
#define _AFXDISP_INLINE AFX_INLINE
#include <afxole.inl>
#undef _AFXDISP_INLINE
#endif

#undef AFX_DATA
#define AFX_DATA

#ifdef _AFX_MINREBUILD
#pragma component(minrebuild, on)
#endif
#ifndef _AFX_FULLTYPEINFO
#pragma component(mintypeinfo, off)
#endif

#endif //__AFXDISP_H__

/////////////////////////////////////////////////////////////////////////////