// Format: FROM DATE1 TO DATE2
protected static string ParsePeriodDate(GDMDatePeriod date, string strValue)
{
var strTok = new GEDCOMParser(strValue, false);
// only standard GEDCOM dates (for owner == null)
return(ParsePeriodDate(date, strTok));
}
// DateValue format: INT/FROM/TO/etc..._<date>
protected static string ParseDateValue(GDMDateValue dateValue, string str)
{
if (str == null)
{
return(string.Empty);
}
var strTok = new GEDCOMParser(str, false);
strTok.SkipWhitespaces();
int idx = 0;
var token = strTok.CurrentToken;
if (token == GEDCOMToken.Word)
{
string su = strTok.GetWord();
idx = Algorithms.BinarySearch(GDMCustomDate.GEDCOMDateTypes, su, string.CompareOrdinal);
}
var dateType = (idx < 0) ? GEDCOMDateType.SIMP : (GEDCOMDateType)idx;
string result;
GDMCustomDate date;
switch (dateType)
{
case GEDCOMDateType.AFT:
case GEDCOMDateType.BEF:
case GEDCOMDateType.BET:
date = new GDMDateRange();
result = ParseRangeDate((GDMDateRange)date, strTok);
break;
case GEDCOMDateType.INT:
date = new GDMDateInterpreted();
result = ParseIntDate((GDMDateInterpreted)date, strTok);
break;
case GEDCOMDateType.FROM:
case GEDCOMDateType.TO:
date = new GDMDatePeriod();
result = ParsePeriodDate((GDMDatePeriod)date, strTok);
break;
default:
date = new GDMDate();
result = ParseDate((GDMDate)date, strTok);
break;
}
dateValue.SetRawData(date);
return(result);
}
public static GDMDatePeriod CreatePeriod(GDMDate dateFrom, GDMDate dateTo)
{
GDMDatePeriod result = new GDMDatePeriod();
if (dateFrom != null)
{
result.DateFrom.Assign(dateFrom);
}
if (dateTo != null)
{
result.DateTo.Assign(dateTo);
}
return(result);
}
// Format: FROM DATE1 TO DATE2
protected static string ParsePeriodDate(GDMDatePeriod date, GEDCOMParser strTok)
{
strTok.SkipWhitespaces();
if (strTok.RequireWord(GDMCustomDate.FROM))
{
strTok.Next();
ParseDate(date.DateFrom, strTok);
strTok.SkipWhitespaces();
}
if (strTok.RequireWord(GDMCustomDate.TO))
{
strTok.Next();
ParseDate(date.DateTo, strTok);
strTok.SkipWhitespaces();
}
return(strTok.GetRest());
}