internal FormattedCellSettings()
{
format = null;
Required = false;
datatype = FGLUtils.FGLDataTypes.DTYPE_CHAR;
includeValues = null;
defaultValue = "";
upshift = false;
downshift = false;
comments = "";
isPassword = false;
readOnly = false;
}
static internal bool isNumericDatatype(FGLUtils.FGLDataTypes n)
{
switch (n)
{
case FGLUtils.FGLDataTypes.DTYPE_SMINT:
case FGLUtils.FGLDataTypes.DTYPE_INT:
case FGLUtils.FGLDataTypes.DTYPE_SERIAL:
case FGLUtils.FGLDataTypes.DTYPE_FLOAT:
case FGLUtils.FGLDataTypes.DTYPE_DATE:
case FGLUtils.FGLDataTypes.DTYPE_SMFLOAT:
case FGLUtils.FGLDataTypes.DTYPE_DECIMAL:
case FGLUtils.FGLDataTypes.DTYPE_MONEY:
return(true);
}
return(false);
}
private static bool isConstructValueValid(FGLUtils.FGLDataTypes dtype, int dtype_size, string p)
{
return(FGLUtils.IsValidForType(dtype, p, null, dtype_size));
}
getConstructString(string colName, string val, FGLUtils.FGLDataTypes dtype, int dtype_size)
{
//int a;
string quote = "";
bool allow_range_character = true;
string colname;
allow_range_character = true;
int inc_quotes = 0;
if (val == null || val.Trim() == "")
{
return(""); // Ignore it !
}
if (dtype == FGLUtils.FGLDataTypes.DTYPE_CHAR || dtype == FGLUtils.FGLDataTypes.DTYPE_NCHAR || dtype == FGLUtils.FGLDataTypes.DTYPE_VCHAR)
{
inc_quotes = 1;
}
if (dtype == FGLUtils.FGLDataTypes.DTYPE_DATE)
{
inc_quotes = 2;
}
if (dtype == FGLUtils.FGLDataTypes.DTYPE_DTIME)
{
inc_quotes = 3;
}
if (dtype == FGLUtils.FGLDataTypes.DTYPE_INTERVAL)
{
inc_quotes = 4;
}
if (inc_quotes > 0)
{
quote = "'";
}
colname = colName;
if (colname.StartsWith("."))
{
colname = colname.Substring(1);
}
if (inc_quotes == 3 || inc_quotes == 4)
{
if (dtype == FGLUtils.FGLDataTypes.DTYPE_DTIME)
{
string p;
int a;
// DATETIME RANGE KLUDGE
// one problem we have is if we have a datetime - and a range
//
// Lets figure out how long out datetime should be
// Quick and dirty way is to measure the length of
// a 'CURRENT' with the same dimensions...
p = String.Format(FGLUtils.formatForDatetime(dtype_size >> 4, dtype_size & 0xf));
if (p.Contains(":"))
{
// Darn - it contains a ':' - so we cant use this as a range character
allow_range_character = false;
}
else
{
allow_range_character = true;
}
a = p.Length;
if (allow_range_character == false)
{
// Special case - imagine HH:MM to HH:MM
// We can use the specific size to check for HH:MM:HH:MM
if (val.Length > a)
{
// its a candidate..
if (val.Substring(a) == ":")
{
val = val.Substring(0, a - 1) + ".." + val.Substring(a + 1);
}
}
}
}
}
string[] entries = val.Split('|');
List <string> srch;
srch = new List <string>();
foreach (string v_e in entries)
{
string v;
v = v_e.Trim();
if (v == "=" || v == "=''")
{
srch.Add("is null");
continue;
}
if (v == "!=" || v == "<>" || v == "<>''" || v == "!=''")
{
srch.Add(colname + " is not null");
continue;
}
if (v.StartsWith(".."))
{ // We allow ..X and X.. to be <=X and >=X
v = "<=" + val.Substring(2);
}
if (v.StartsWith(":"))
{
// We allow ..X and X.. to be <=X and >=X
v = "<=" + val.Substring(2);
}
if (v.EndsWith(".."))
{ // We allow ..X and X.. to be <=X and >=X
v = ">=" + val.Substring(2);
}
if (v.EndsWith(":"))
{
// We allow ..X and X.. to be <=X and >=X
v = ">=" + val.Substring(2);
}
if (v.Contains(".."))
{
string[] splt;
splt = new string[1];
splt[0] = "..";
string[] range = v.Split(splt, StringSplitOptions.None);
if (range.Length != 2)
{
return(null);
}
else
{
if (!isConstructValueValid(dtype, dtype_size, range[0]))
{
return(null);
}
if (!isConstructValueValid(dtype, dtype_size, range[1]))
{
return(null);
}
srch.Add(colname + " between " + quoteEscape(range[0], quote) + " and " + quoteEscape(range[1], quote));
}
}
if (allow_range_character && v.Contains(":"))
{
string[] splt;
splt = new string[1];
splt[0] = ":";
string[] range = v.Split(splt, StringSplitOptions.None);
if (range.Length != 2)
{
return(null);
}
else
{
if (!isConstructValueValid(dtype, dtype_size, range[0]))
{
return(null);
}
if (!isConstructValueValid(dtype, dtype_size, range[1]))
{
return(null);
}
srch.Add(colname + " between " + quoteEscape(range[0], quote) + " and " + quoteEscape(range[1], quote));
}
}
if (v.StartsWith(">="))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(2)))
{
return(null);
}
srch.Add(colname + ">=" + quoteEscape(v.Substring(2), quote));
}
if (v.StartsWith("<="))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(2)))
{
return(null);
}
srch.Add(colname + "<=" + quoteEscape(v.Substring(2), quote));
}
if (v.StartsWith("<>") || v.StartsWith("!="))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(2)))
{
return(null);
}
srch.Add(colname + "!=" + quoteEscape(v.Substring(2), quote));
}
if (v.StartsWith("=="))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(2)))
{
return(null);
}
srch.Add(colname + "=" + quoteEscape(v.Substring(2), quote));
}
if (v.StartsWith("="))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(1)))
{
return(null);
}
srch.Add(colname + "=" + quoteEscape(v.Substring(1), quote));
}
if (v.StartsWith(">"))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(1)))
{
return(null);
}
srch.Add(colname + ">" + quoteEscape(v.Substring(1), quote));
}
if (v.StartsWith("<"))
{
if (!isConstructValueValid(dtype, dtype_size, v.Substring(1)))
{
return(null);
}
srch.Add(colname + "<" + quoteEscape(v.Substring(1), quote));
}
// Drop through to an "=" ...
if (!isConstructValueValid(dtype, dtype_size, v))
{
return(null);
}
srch.Add(colname + "=" + quoteEscape(v, quote));
}
if (srch.Count == 0)
{
return("");
}
if (srch.Count == 1)
{
return(srch[0]);
}
string rval = "";
foreach (string s in srch)
{
if (rval == "")
{
rval = "(" + s + ")";
}
else
{
rval += " OR (" + s + ")";
}
}
return(rval);
}
public static string A4GL_func_using(string fmt, string value, FGLUtils.FGLDataTypes dt)
{
switch (dt)
{
case FGLUtils.FGLDataTypes.DTYPE_DECIMAL:
case FGLUtils.FGLDataTypes.DTYPE_MONEY:
bool isneg = false;
char[] p;
p = value.ToCharArray();
for (int a = 0; a < p.Length; a++)
{
if (p[a] >= '0' && p[a] <= '9')
{
continue;
}
if (p[a] == '.')
{
p[a] = '.'; continue;
}
if (p[a] == '-')
{
p[a] = ' '; isneg = true; continue;
}
p[a] = ' ';
}
return(a4gl_using_from_string(fmt, value, isneg));
case FGLUtils.FGLDataTypes.DTYPE_BYTE:
case FGLUtils.FGLDataTypes.DTYPE_SMINT:
case FGLUtils.FGLDataTypes.DTYPE_INT:
case FGLUtils.FGLDataTypes.DTYPE_SERIAL:
case FGLUtils.FGLDataTypes.DTYPE_SMFLOAT:
case FGLUtils.FGLDataTypes.DTYPE_FLOAT:
return(a4gl_using(fmt, value));
case FGLUtils.FGLDataTypes.DTYPE_DATE:
return(a4gl_using_date(fmt, value));
case FGLUtils.FGLDataTypes.DTYPE_CHAR:
case FGLUtils.FGLDataTypes.DTYPE_NULL:
case FGLUtils.FGLDataTypes.DTYPE_DTIME:
case FGLUtils.FGLDataTypes.DTYPE_TEXT:
case FGLUtils.FGLDataTypes.DTYPE_VCHAR:
case FGLUtils.FGLDataTypes.DTYPE_INTERVAL:
case FGLUtils.FGLDataTypes.DTYPE_NCHAR:
default:
if (fmt.Contains("dd") || fmt.Contains("mm") || fmt.Contains("yy") ||
fmt.Contains("DD") || fmt.Contains("MM") || fmt.Contains("YY"))
{
return(a4gl_using_date(fmt, value));
}
else
{
return(a4gl_using(fmt, value));
}
}
}
public static string A4GL_func_using(string fmt, string value, FGLUtils.FGLDataTypes dt)
{
string longStr = " ";
if (value == null)
{
fmt = longStr.Substring(0, fmt.Length);
return(fmt);
}
if (value.Trim().Length == 0)
{
fmt = longStr.Substring(0, fmt.Length);
return(fmt);
}
switch (dt)
{
case FGLUtils.FGLDataTypes.DTYPE_DECIMAL:
case FGLUtils.FGLDataTypes.DTYPE_MONEY:
bool isneg1 = false;
char[] p1;
p1 = value.ToCharArray();
for (int a = 0; a < p1.Length; a++)
{
if (p1[a] >= '0' && p1[a] <= '9')
{
continue;
}
if (p1[a] == '.')
{
p1[a] = '.'; continue;
}
if (p1[a] == '-')
{
p1[a] = ' '; isneg1 = true; continue;
}
p1[a] = ' ';
}
return(a4gl_using_from_string(fmt, value, isneg1));
case FGLUtils.FGLDataTypes.DTYPE_BYTE:
case FGLUtils.FGLDataTypes.DTYPE_SMINT:
case FGLUtils.FGLDataTypes.DTYPE_INT:
case FGLUtils.FGLDataTypes.DTYPE_SERIAL:
case FGLUtils.FGLDataTypes.DTYPE_SMFLOAT:
case FGLUtils.FGLDataTypes.DTYPE_FLOAT:
return(a4gl_using(fmt, value));
case FGLUtils.FGLDataTypes.DTYPE_DATE:
return(a4gl_using_date(fmt, value));
case FGLUtils.FGLDataTypes.DTYPE_CHAR:
case FGLUtils.FGLDataTypes.DTYPE_NULL:
case FGLUtils.FGLDataTypes.DTYPE_DTIME:
case FGLUtils.FGLDataTypes.DTYPE_TEXT:
case FGLUtils.FGLDataTypes.DTYPE_VCHAR:
case FGLUtils.FGLDataTypes.DTYPE_INTERVAL:
case FGLUtils.FGLDataTypes.DTYPE_NCHAR:
default:
if (fmt.Contains("dd") || fmt.Contains("mm") || fmt.Contains("yy") ||
fmt.Contains("DD") || fmt.Contains("MM") || fmt.Contains("YY"))
{
return(a4gl_using_date(fmt, value));
}
else
{
return(a4gl_using(fmt, value));
}
}
}