void DocumentPropertiesDialog::piTargetChanged ( const QString &text )
{
const QModelIndex &idx = ui->listViewPI->currentIndex();
QString oldKey = piKeyByIndex ( idx );
QString value = _pi[oldKey];
_pi.remove ( oldKey );
QString correct_text = checkSymbols ( text );
_pi.insert ( correct_text, value );
piModel->setData ( idx, correct_text );
}
int scanFile(FILE *fp){
if(fp == NULL){
printf("File could not be found.\n");
return -1;
}
printf("Reading in tokens...");
while(fpeek(fp) != EOF){
int tokenStart = fgetc(fp);
int error = 0;
//If we read whitespace, continue;
if(tokenStart == '\n' || tokenStart == '\r' || tokenStart == '\t' ||
tokenStart == '\v' || tokenStart == ' '){
continue;
}
error = checkSymbols(fp, tokenStart);
if(error == 4){
printf("ERROR Invalid symbol '%c'\n", tokenStart);
exit(4);
}
else if(error == 0){
continue;
}
error = checkReservedWords(fp, tokenStart);
if(error == -1){
error = checkVariable(fp, tokenStart);
if(error == 3){
printf("ERROR Name exceeds 11 characters\n");
exit(3);
}
else if(error == 0){
continue;
}
}
else if(error == 0){
continue;
}
error = checkNumber(fp, tokenStart);
if(error == 2){
printf("ERROR number exceeds 5 digits\n");
exit(2);
}
else if(error == 1){
printf("ERROR Variables can't start with a letter");
exit(1);
}
else if(error == 0){
continue;
}
}
createToken("null", 1);
printf("COMPLETE\n");
return 0;
}
