DATETIME_CUSTOMGUISETTINGS : Cinema 4D C++ SDK

Detailed Description

Groups
	DayOfWeek

	MonthOfYear

Classes
struct	DateTime

class	DateTimeControl

class	DateTimeData

Macros
#define	DATETIME_TIME_CONTROL

#define	DATETIME_DATE_CONTROL

#define	DATETIME_NOW_BUTTON

#define	DATETIME_NO_SECONDS

#define	DATETIME_SHOW_LABELS

Functions
Int32	CompareDateTime (const DateTime &a, const DateTime &b)

	DateTimeControl ()

	~DateTimeControl ()

DateTime	GetDateTime () const

void	SetDateTime (const DateTime &d, Bool bSetDate=true, Bool bSetTime=true)

	DateTimeData ()

	~DateTimeData ()

static DateTimeData *	Alloc ()

static void	Free (DateTimeData *&pData)

DateTime	GetDateTime () const

void	SetDateTime (const DateTime &d, Bool bSetDate=true, Bool bSetTime=true)

Float64	GetJulianDay (const DateTime &t)

DateTime	FromJulianDay (Float64 j)

void	GetDateTimeNow (DateTime &t)

void	GetDateTimeNowGM (DateTime &t)

Bool	LocalToGMTime (const DateTime &tLocal, DateTime &tGMT)

Bool	GMTimeToLocal (const DateTime &tGMT, DateTime &tLocal)

DAYOFWEEK	GetDayOfWeek (Int32 lYear, Int32 lMonth, Int32 lDay)

String	FormatTime (const char *pszFormat, const DateTime &t)

Bool	ParseTimeString (String timestr, Int32 &hour, Int32 &minute, Int32 &second)

Bool	ParseDateString (String datestr, Int32 &year, Int32 &month, Int32 &day)

String	TimeToString (const DateTime &d, const Bool bShowSeconds=true)

String	DateToString (const DateTime &d)

String	GetMonthName (Int month)

void	ValidateDate (Int32 &year, Int32 &month, Int32 &day)

void	ValidateTime (Int32 &hour, Int32 &minute, Int32 &second)

Variables
Int32	year

Int32	month

Int32	day

Int32	hour

Int32	minute

Int32	second

	MONDAY

	TUESDAY

	WEDNESDAY

	THURSDAY

	FRIDAY

	SATURDAY

	SUNDAY

	JANUARY

	FEBRUARY

	MARCH

	APRIL

	MAY

	JUNE

	JULY

	AUGUST

	SEPTEMBER

	OCTOBER

	NOVEMBER

	DECEMBER

Constructors
	DateTime ()

	DateTime (Int32 t_year, Int32 t_month, Int32 t_day, Int32 t_hour, Int32 t_minute, Int32 t_second)

Operators
Bool	operator== (const DateTime &b) const

Bool	operator!= (const DateTime &b) const

Bool	operator<= (const DateTime &b) const

Bool	operator< (const DateTime &b) const

Bool	operator>= (const DateTime &b) const

Bool	operator> (const DateTime &b) const

Macro Definition Documentation

◆ DATETIME_TIME_CONTROL

#define DATETIME_TIME_CONTROL

Bool true, if it is a clock.

◆ DATETIME_DATE_CONTROL

#define DATETIME_DATE_CONTROL

Bool true, if it is a calendar.

◆ DATETIME_NOW_BUTTON

#define DATETIME_NOW_BUTTON

Bool true, to add "Now" button.

◆ DATETIME_NO_SECONDS

#define DATETIME_NO_SECONDS

Bool true, to not show seconds.

◆ DATETIME_SHOW_LABELS

#define DATETIME_SHOW_LABELS

Bool true, to show the "Date" and "Time" labels if the GUI is collapsed.

Function Documentation

◆ DateTime() [1/2]

DateTime ( )

Default constructor. (Sets the time to 2000-01-01 00:00:00.)

◆ DateTime() [2/2]

DateTime	(	Int32	t_year,
		Int32	t_month,
		Int32	t_day,
		Int32	t_hour,
		Int32	t_minute,
		Int32	t_second
	)

Creates a date and time with the given year/month/day and hour/minute/seconds.

Parameters

[in]	t_year	Year.
[in]	t_month	Month.
[in]	t_day	Day in month.
[in]	t_hour	Hour.
[in]	t_minute	Minute.
[in]	t_second	Second.

◆ operator==()

Bool operator== ( const DateTime & b ) const

Equality operator. Checks if the date time is equal to another.

Parameters

[in] b The right-operand date time.

Returns: The result of the comparison.

◆ operator!=()

Bool operator!= ( const DateTime & b ) const

Inequality operator. Checks if the date time is not equal to another.

Parameters

[in] b The right-operand date time.

Returns: The result of the comparison.

◆ operator<=()

Bool operator<= ( const DateTime & b ) const

Less than or equal operator. Checks if the date time is less than or equal to another.

Parameters

[in] b The right-operand date time.

Returns: The result of the comparison.

◆ operator<()

Bool operator< ( const DateTime & b ) const

Less than operator. Checks if the date time is less than another.

Parameters

[in] b The right-operand date time.

Returns: The result of the comparison.

◆ operator>=()

Bool operator>= ( const DateTime & b ) const

Greater than or equal operator. Checks if the date time is greater than or equal to another.

Parameters

[in] b The right-operand date time.

Returns: The result of the comparison.

◆ operator>()

Bool operator> ( const DateTime & b ) const

Greater than operator. Checks if the date time is greater than another.

Parameters

[in] b The right-operand date time.

Returns: The result of the comparison.

◆ CompareDateTime()

Int32 CompareDateTime	(	const DateTime &	a,
		const DateTime &	b
	)

Compare date times a and b.

Parameters

[in]	a	The first date time.
[in]	b	The second date time.

Returns: Less than 0 if a < b, equal to 0 if a == b and greater than 0 if a > b.

◆ DateTimeControl()

DateTimeControl ( )

private

◆ ~DateTimeControl()

~DateTimeControl ( )

private

◆ GetDateTime() [1/2]

DateTime GetDateTime ( ) const

Retrieves the date time.

Returns: The date time.

◆ SetDateTime() [1/2]

void SetDateTime	(	const DateTime &	d,
		Bool	bSetDate = `true`,
		Bool	bSetTime = `true`
	)

Sets the date time.

Parameters

[in]	d	The date time to set.
[in]	bSetDate	If false the date part of d is discarded. Default to true.
[in]	bSetTime	If false the time part of d is discarded. Default to true.

◆ DateTimeData()

DateTimeData ( )

private

◆ ~DateTimeData()

~DateTimeData ( )

private

◆ Alloc()

static DateTimeData* Alloc ( )

static

Allocates a DateTime data. Destroy the allocated DateTime data with Free(). Use AutoAlloc to automate the allocation and destruction based on scope.

Returns: The allocated DateTime data, or nullptr if the allocation failed.

◆ Free()

static void Free ( DateTimeData *& pData )

static

Destructs DateTime data allocated with Alloc(). Use AutoAlloc to automate the allocation and destruction based on scope.

Parameters

[in,out] pData The DateTime data to destruct. If the pointer is nullptr nothing happens. The pointer is assigned nullptr afterwards.

◆ GetDateTime() [2/2]

DateTime GetDateTime ( ) const

Retrieves the date time.

Returns: The date time.

◆ SetDateTime() [2/2]

void SetDateTime	(	const DateTime &	d,
		Bool	bSetDate = `true`,
		Bool	bSetTime = `true`
	)

Sets the date time.

Parameters

[in]	d	The date time to set.
[in]	bSetDate	If false the date part of d is discarded. Default to true.
[in]	bSetTime	If false the time part of d is discarded. Default to true.

◆ GetJulianDay()

Float64 GetJulianDay ( const DateTime & t )

Gets the Modified Julian Date (http://tycho.usno.navy.mil/mjd.html) from t.

Parameters

[in] t A date time.

Returns: The Modified Julian Date. To get the correct Julian day, take the integer of the value and subtract 0.5

◆ FromJulianDay()

DateTime FromJulianDay ( Float64 j )

Gets a date time from the Modified Julian Date (http://tycho.usno.navy.mil/mjd.html) j.

Parameters

[in] j A Modified Julian Date.

Returns: The date time.

◆ GetDateTimeNow()

void GetDateTimeNow ( DateTime & t )

Retrieves the current system date time.

Parameters

[out] t Filled with the current system time.

◆ GetDateTimeNowGM()

void GetDateTimeNowGM ( DateTime & t )

Retrieves the current system date time in GMT.

Parameters

[out] t Filled with the current system GMT time.

◆ LocalToGMTime()

Bool LocalToGMTime	(	const DateTime &	tLocal,
		DateTime &	tGMT
	)

Converts local time to GMT depending on the OS time zone settings.

Warning: The function will fail if the local date is before Jan 1, 1970 2.01 am or after Jan 18, 2038 7 pm.

Parameters

[in]	tLocal	The local time.
[out]	tGMT	Filled with the calculated GMT time, or tLocal if an error occurred.

Returns: true if successful, otherwise false.

◆ GMTimeToLocal()

Bool GMTimeToLocal	(	const DateTime &	tGMT,
		DateTime &	tLocal
	)

Converts GMT time to local depending on the OS time zone settings.

Parameters

[in]	tGMT	The GMT time.
[out]	tLocal	Filled with the calculated local time, or tGMT if an error occurred.

Returns: true if successful, otherwise false.

◆ GetDayOfWeek()

DAYOFWEEK GetDayOfWeek	(	Int32	lYear,
		Int32	lMonth,
		Int32	lDay
	)

Gets the day of the week of the date lYear-lMonth-lDay.

Parameters

[in]	lYear	The year.
[in]	lMonth	The month number. (1 means January.)
[in]	lDay	The day in the month.

Returns: The day of the week: DayOfWeek

◆ FormatTime()

String FormatTime	(	const char *	pszFormat,
		const DateTime &	t
	)

Formats the given date time t and output it as a string.

Parameters

[in]	pszFormat	The format options (same as strftime() format).
[in]	t	The date time to format.

Returns: The formatted string for the date time.

◆ ParseTimeString()

Bool ParseTimeString	(	String	timestr,
		Int32 &	hour,
		Int32 &	minute,
		Int32 &	second
	)

Parses a time string (e.g. "12:34:56").

Parameters

[in]	timestr	The time string to parse. The format is "hour:minute:second".
[out]	hour	Assigned the parsed hour.
[out]	minute	Assigned the parsed minute.
[out]	second	Assigned the parsed second.

Returns: true if successful, otherwise false.

◆ ParseDateString()

Bool ParseDateString	(	String	datestr,
		Int32 &	year,
		Int32 &	month,
		Int32 &	day
	)

Parses a date string (e.g. "1/4/2010").

Parameters

[in]	datestr	The date string to parse. The format is "day/month/year".
[out]	year	Assigned the parsed year.
[out]	month	Assigned the parsed month.
[out]	day	Assigned the parsed day.

Returns: true if successful, otherwise false.

◆ TimeToString()

String TimeToString	(	const DateTime &	d,
		const Bool	bShowSeconds = `true`
	)

Converts a time as a formatted string (e.g. "12:34:56").

Parameters

[in]	d	The date time.
[in]	bShowSeconds	true to include seconds into the time string. Default to true.

Returns: The time string. The format is "hour:minute:second".

◆ DateToString()

String DateToString ( const DateTime & d )

Converts a date as a formatted string.

Note: The format of the returned string depends on the current OS date and time settings.

Parameters

[in] d The date time.

Returns: The date string.

◆ GetMonthName()

String GetMonthName ( Int month )

Retrieves the name of a month in the current Cinema 4D interface language.

Parameters

[in] month The month: MonthOfYear

Returns: The month's name in the current Cinema 4D interface language.

◆ ValidateDate()

void ValidateDate	(	Int32 &	year,
		Int32 &	month,
		Int32 &	day
	)

Tries to correct invalid date values, e.g. keeping the values within valid limits.

Parameters

[out]	year	Assigned the corrected year.
[out]	month	Assigned the corrected month.
[out]	day	Assigned the corrected day.

◆ ValidateTime()

void ValidateTime	(	Int32 &	hour,
		Int32 &	minute,
		Int32 &	second
	)

Tries to correct invalid time values, e.g. keeping the values within valid limits.

Parameters

[out]	hour	Assigned the corrected hour.
[out]	minute	Assigned the corrected minute.
[out]	second	Assigned the corrected second.

Variable Documentation

◆ year

Int32 year

Year.

◆ month

Int32 month

Month.

◆ day

Day in month.

◆ hour

Int32 hour

Hour.

◆ minute

Int32 minute

Minute.

◆ second

Int32 second

Second.

◆ MONDAY

MONDAY

◆ TUESDAY

TUESDAY

◆ WEDNESDAY

WEDNESDAY

◆ THURSDAY

THURSDAY

◆ FRIDAY

FRIDAY

◆ SATURDAY

SATURDAY

◆ SUNDAY

SUNDAY

◆ JANUARY

JANUARY

◆ FEBRUARY

FEBRUARY

◆ MARCH

MARCH

◆ APRIL

APRIL

◆ MAY

MAY

◆ JUNE

JUNE

◆ JULY

JULY

◆ AUGUST

AUGUST

◆ SEPTEMBER

SEPTEMBER

◆ OCTOBER

OCTOBER

◆ NOVEMBER

NOVEMBER

◆ DECEMBER

DECEMBER

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