wxArrayString VcImporter::SplitString(const wxString& s)
{
wxArrayString arr;
wxString s1(s);
s1.Replace(wxT(","), wxT(";"));
wxStringTokenizer tk1(s1, wxT(";"));
while(tk1.HasMoreTokens()) {
arr.Add(tk1.NextToken());
}
return arr;
}
bool PositionParser::FindSeparator(const wxString & src)
{
// Used when format is similar to "12 34.56 N 12 34.56 E"
wxString posPartOfSeparator = _T("");
// First the XML case:
// Generalized XML tag format, accepts anything like <XXX yyy="<lat>" zzz="<lon>" >
// GPX format <wpt lat="<lat>" lon="<lon>" /> tag among others.
wxRegEx regex;
int re_compile_flags = wxRE_ICASE;
#ifdef wxHAS_REGEX_ADVANCED
re_compile_flags |= wxRE_ADVANCED;
#endif
regex.Compile(
_T( "<[a-z,A-Z]*\\s*[a-z,A-Z]*=\"([0-9,.]*)\"\\s*[a-z,A-Z]*=\"([-,0-9,.]*)\"\\s*/*>" ),
re_compile_flags );
if( regex.IsValid() ) {
if( regex.Matches( src ) ) {
int n = regex.GetMatchCount();
latitudeString = regex.GetMatch( src, 1 );
longitudeString = regex.GetMatch( src, 2 );
latitudeString.Trim( true );
latitudeString.Trim( false );
longitudeString.Trim( true );
longitudeString.Trim( false );
return true;
}
}
// Now try various separators.
separator = _T(", ");
wxStringTokenizer tk1(src, separator);
if (tk1.CountTokens() == 2) {
latitudeString = tk1.GetNextToken();
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk1.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
separator = _T(",");
wxStringTokenizer tk2 (src, separator);
if (tk2.CountTokens() == 2) {
latitudeString = tk2.GetNextToken();
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk2.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
separator = _T(" ");
wxStringTokenizer tk3(src, separator);
if (tk3.CountTokens() == 2) {
latitudeString = tk3.GetNextToken();
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk3.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
separator = _T("\t");
wxStringTokenizer tk4(src, separator);
if (tk4.CountTokens() == 2) {
latitudeString = tk4.GetNextToken();
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk4.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
separator = _T("\n");
wxStringTokenizer tk5(src, separator);
if (tk5.CountTokens() == 2) {
latitudeString = tk5.GetNextToken();
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk5.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
separator = _T("N");
posPartOfSeparator = _T("N");
wxStringTokenizer tk6(src, separator);
if (tk6.CountTokens() == 2) {
latitudeString = tk6.GetNextToken() << posPartOfSeparator;
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk6.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
separator = _T("S");
posPartOfSeparator = _T("S");
wxStringTokenizer tk7(src, separator);
if (tk7.CountTokens() == 2) {
latitudeString = tk7.GetNextToken() << posPartOfSeparator;
latitudeString.Trim(true);
latitudeString.Trim(false);
longitudeString = tk7.GetNextToken();
longitudeString.Trim(true);
longitudeString.Trim(false);
return true;
}
// Give up.
return false;
}
