static void
write_group (const char *filename, int pos)
{
FILE *f;
f = fopen (filename, "w");
fprintf (f, "one:x:1:one");
write_users (f, pos, 1);
fprintf (f, "two:x:2:two");
write_users (f, pos, 2);
fprintf (f, "three:x:3");
write_users (f, pos, 3);
fclose (f);
}
void ExistingUserDialog::on_deleteButton_clicked()
{
QFile username_file(FileName);
//Gets the username being deleted
QString user_delete = ui->playerListBox->currentText();
//Displays warning if file is not writable
if(!username_file.open(QIODevice::ReadWrite|QIODevice::Text))
QMessageBox::warning(this,tr("Error!"),tr("Error with rvz_players.csv! No new user created"),
QMessageBox::Ok);
QTextStream write_users(&username_file);
QString final_text; //final text to be saved on csv file
for(int i = 0; i < playerList.length(); i++)
{
//Seperates the name line in name + extra components
QStringList temp_list;
temp_list = playerList.at(i).split(':');
//checks if the name component matches the one being deleted
if(temp_list.at(1) != user_delete)
final_text.append(playerList.at(i) + "\n");
}
//deletes all user info on the file
ui->deleteAllButton->clicked(true);
//Writes the updated user info on file
write_users << final_text;
//closes file
username_file.close();
readFromPlayerFile(); //Reads new version of file to update combo box
}
