comctl32/datetime: Get rid of duplicated helper.
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@ -448,19 +448,6 @@ DATETIME_ReturnTxt (const DATETIME_INFO *infoPtr, int count, LPWSTR result, int
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TRACE ("arg%d=%x->[%s]\n", count, infoPtr->fieldspec[count], debugstr_w(result));
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}
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/* Offsets of days in the week to the weekday of january 1 in a leap year. */
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static const int DayOfWeekTable[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
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/* returns the day in the week(0 == sunday, 6 == saturday) */
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/* day(1 == 1st, 2 == 2nd... etc), year is the year value */
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static int DATETIME_CalculateDayOfWeek(DWORD day, DWORD month, DWORD year)
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{
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year-=(month < 3);
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return((year + year/4 - year/100 + year/400 +
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DayOfWeekTable[month-1] + day ) % 7);
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}
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static int wrap(int val, int delta, int minVal, int maxVal)
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{
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val += delta;
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@ -484,14 +471,14 @@ DATETIME_IncreaseField (DATETIME_INFO *infoPtr, int number, int delta)
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case TWODIGITYEAR:
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case FULLYEAR:
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date->wYear = wrap(date->wYear, delta, 1752, 9999);
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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break;
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case ONEDIGITMONTH:
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case TWODIGITMONTH:
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case THREECHARMONTH:
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case FULLMONTH:
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date->wMonth = wrap(date->wMonth, delta, 1, 12);
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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delta = 0;
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/* fall through */
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case ONEDIGITDAY:
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@ -499,7 +486,7 @@ DATETIME_IncreaseField (DATETIME_INFO *infoPtr, int number, int delta)
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case THREECHARDAY:
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case FULLDAY:
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date->wDay = wrap(date->wDay, delta, 1, MONTHCAL_MonthLength(date->wMonth, date->wYear));
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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break;
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case ONELETTERAMPM:
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case TWOLETTERAMPM:
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@ -1042,16 +1029,14 @@ DATETIME_Char (DATETIME_INFO *infoPtr, WPARAM vkCode)
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case TWODIGITYEAR:
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date->wYear = date->wYear - (date->wYear%100) +
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(date->wYear%10)*10 + num;
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(
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date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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DATETIME_SendDateTimeChangeNotify (infoPtr);
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break;
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case INVALIDFULLYEAR:
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case FULLYEAR:
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/* reset current year initialy */
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date->wYear = ((date->wYear/1000) ? 0 : 1)*(date->wYear%1000)*10 + num;
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(
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date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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DATETIME_SendDateTimeChangeNotify (infoPtr);
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break;
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case ONEDIGITMONTH:
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@ -1060,8 +1045,7 @@ DATETIME_Char (DATETIME_INFO *infoPtr, WPARAM vkCode)
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date->wMonth = num;
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else
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date->wMonth = (date->wMonth%10)*10+num;
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(
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date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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DATETIME_SendDateTimeChangeNotify (infoPtr);
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break;
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case ONEDIGITDAY:
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@ -1071,8 +1055,7 @@ DATETIME_Char (DATETIME_INFO *infoPtr, WPARAM vkCode)
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date->wDay = num;
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else
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date->wDay = newDays;
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date->wDayOfWeek = DATETIME_CalculateDayOfWeek(
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date->wDay,date->wMonth,date->wYear);
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MONTHCAL_CalculateDayOfWeek(date, TRUE);
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DATETIME_SendDateTimeChangeNotify (infoPtr);
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break;
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case ONEDIGIT12HOUR:
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