String indentString(String str, int indentamount) {
String s("");
if (str) {
if (indentamount > 0) {
s = repeatString(" ", 5);
unsigned int i = 0;
unsigned int n = 0;
int _indx = 0;
while (i < str.length()) {
_indx = str.indexOf("\r\n", i); // find the next CRLF
if (_indx >= 0) {
n = static_cast<unsigned int>(_indx);
s += str.substring(i, n + 2); // extract the portion up and including the CRLF
s += repeatString(" ", 5); // add indent (after the CRLF)
i = n + 2; // move the index to the character just after the CRLF and keep looking
}
else {
return str; // Should not be <0. Something might be wrong. Return the original string.
}
}
}
else {
s = str;
}
}
/* As a basic check to see if something might have gone wrong, make sure
* the resultant string not less then the input string. Indenting should
* make the resultant string larger. An error must have occurred if it's
* smaller. Return the original string in case of potential errors.
*/
if (s.length() < str.length()) return str;
return s;
}
Query Query::valueInListCondition (const QString &column, const QList<QVariant> &values)
{
Query query (notr ("%1 IN (%2)"));
query.arg (column);
query.arg (repeatString (notr ("?"), values.size (), notr (",")));
foreach (const QVariant &value, values)
query.bind (value);
return query;
}