bool CDirList::IsTimeStamp(const wxString &s)
{
bool bRtn = true;
if(s.Len() != 15)
{
bRtn = false;
}
else if(s.GetChar(8) != '_')
{
bRtn = false;
}
else if(!nwxString::IsInteger(s.Left(8),false))
{
bRtn = false;
}
else if(!nwxString::IsInteger(s.Right(6),false))
{
bRtn = false;
}
else
{
#define BETWEEN(n,min,max) ((n >= min) && (n <= max))
int nY = atoi(s.Left(4).utf8_str());
int nM = atoi(s.Mid(4,2).utf8_str());
int nD = atoi(s.Mid(6,2).utf8_str());
int nHH = atoi(s.Mid(9,2).utf8_str());
int nMM = atoi(s.Mid(11,2).utf8_str());
int nSS = atoi(s.Mid(13,2).utf8_str());
// check year to see if newer than this software
if( !BETWEEN(nY,2011,2099) )
{
bRtn = false;
}
else if( !BETWEEN(nM,1,12) )
{
bRtn = false;
}
else if( !BETWEEN(nD,1,MaxDayOfMonth(nY,nM)) )
{
bRtn = false;
}
else if( !BETWEEN(nHH,0,23) )
{
bRtn = false;
}
else if(! BETWEEN(nMM,0,59) )
{
bRtn = false;
}
else if(! BETWEEN(nSS,0,59) )
{
bRtn = false;
}
}
#undef BETWEEN
return bRtn;
}
//*****************************************************************************
//
//! Handle the DOWN button event.
//!
//! \param psWidget is a pointer to the clock setting widget on which to
//! operate.
//!
//! This function handles the event when the user has pressed the down button.
//! It will decrement the currently highlighted date/time field if it is not
//! already at the minimum value. If the month is being changed then it
//! enforces the maximum number of days for the month.
//!
//! \return Returns non-zero if the button event was handled, and 0 if the
//! button event was not handled.
//
//*****************************************************************************
static int32_t
ClockSetKeyDown(tClockSetWidget *psWidget)
{
//
// Get pointer to the time structure to be modified.
//
struct tm *psTime = psWidget->psTime;
//
// Determine which field is highlighted.
//
switch(psWidget->ui32Highlight)
{
//
// Decrement the year. Minimum year is 1970.
//
case FIELD_YEAR:
{
if(psTime->tm_year+1900 > 1970)
{
psTime->tm_year--;
}
break;
}
//
// Decrement the month. If the month has changed, check that the
// day is valid for this month, and enforce the maximum day number
// for this month.
//
case FIELD_MONTH:
{
if(psTime->tm_mon > 0)
{
psTime->tm_mon--;
}
if(psTime->tm_mday > MaxDayOfMonth(psTime->tm_mon))
{
psTime->tm_mday = MaxDayOfMonth(psTime->tm_mon);
}
break;
}
//
// Decrement the day
//
case FIELD_DAY:
{
if(psTime->tm_mday > 1)
{
psTime->tm_mday--;
}
break;
}
//
// Decrement the hour
//
case FIELD_HOUR:
{
if(psTime->tm_hour > 0)
{
psTime->tm_hour--;
}
break;
}
//
// Decrement the minute
//
case FIELD_MINUTE:
{
if(psTime->tm_min > 0)
{
psTime->tm_min--;
}
break;
}
//
// Bad value for field index - ignore.
//
default:
{
break;
}
}
//
// Since something may have been changed in the clock value, request
// a repaint of the widget.
//
WidgetPaint(&psWidget->sBase);
//
// Return indication that the button event was handled.
//
return(1);
}
//*****************************************************************************
//
//! Handle the UP button event.
//!
//! \param psWidget is a pointer to the clock setting widget on which to
//! operate.
//!
//! This function handles the event when the user has pressed the up button.
//! It will increment the currently highlighted date/time field if it is not
//! already at the maximum value. If the month or day of the month is being
//! changed then it enforces the maximum number of days for the month.
//!
//! \return Returns non-zero if the button event was handled, and 0 if the
//! button event was not handled.
//
//*****************************************************************************
static int32_t
ClockSetKeyUp(tClockSetWidget *psWidget)
{
//
// Get pointer to the time structure to be modified.
//
struct tm *psTime = psWidget->psTime;
//
// Determine which field is highlighted.
//
switch(psWidget->ui32Highlight)
{
//
// Increment the year. Cap it at 2037 to keep things simple.
//
case FIELD_YEAR:
{
if(psTime->tm_year+1900 < 2037)
{
psTime->tm_year++;
}
break;
}
//
// Increment the month. Adjust the day of the month if needed.
//
case FIELD_MONTH:
{
if(psTime->tm_mon < 11)
{
psTime->tm_mon++;
}
if(psTime->tm_mday > MaxDayOfMonth(psTime->tm_mon))
{
psTime->tm_mday = MaxDayOfMonth(psTime->tm_mon);
}
break;
}
//
// Increment the day. Cap it at the max number of days for the
// current value of month.
//
case FIELD_DAY:
{
if(psTime->tm_mday < MaxDayOfMonth(psTime->tm_mon))
{
psTime->tm_mday++;
}
break;
}
//
// Increment the hour.
//
case FIELD_HOUR:
{
if(psTime->tm_hour < 23)
{
psTime->tm_hour++;
}
break;
}
//
// Increment the minute.
//
case FIELD_MINUTE:
{
if(psTime->tm_min < 59)
{
psTime->tm_min++;
}
break;
}
//
// Bad value for field index - ignore.
//
default:
{
break;
}
}
//
// Since something may have been changed in the clock value, request
// a repaint of the widget.
//
WidgetPaint(&psWidget->sBase);
//
// Return indication that the button event was handled.
//
return(1);
}
