vym - view your mind Code

#include "userdialog.h"

#include <QRegExp>

#include "confluence-agent.h"

UserDialog::UserDialog(QWidget *parent) : QDialog(parent)
{
    ui.setupUi(this);
    QDialog::setWindowTitle(
        "VYM - " + tr("Find Confluence user", "dialog window title"));

    connect (ui.lineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(lineEditChanged()));

    connect (ui.buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
    connect (ui.buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
    connect (ui.userList,  SIGNAL(itemPressed(QListWidgetItem*)), this, SLOT(itemSelected(QListWidgetItem*) ));

    currentRow = -1;
}

int UserDialog::exec()
{
    int result = QDialog::exec();

    // Interactive implementation...    // FIXME-0   needed really?
    
    return result;
}

QString UserDialog::selectedUser()
{
    if (userNameList.length() > 0 && currentRow < userNameList.length() && currentRow > -1)
        return userNameList.at(currentRow);
    else
        return QString();
}

QString UserDialog::selectedUserKey()
{
    if (userNameList.length() > 0 && currentRow < userNameList.length() && currentRow > -1)
        return userKeyList.at(currentRow);
    else
        return QString();
}

void UserDialog::lineEditChanged()
{
    if (ui.lineEdit->text().length() > 3 )
    {
        ConfluenceAgent ca;
        ca.getUsers(ui.lineEdit->text() );
        ca.waitForResult();
        QString results = ca.getResult();

        QStringList list = results.split("\n");
        QRegExp re("name:\\s*\"(.*)\",\\s*login: \"(.*)\"\\s*,\\s*key:\\s*\"(.*)\"");
        re.setMinimal(true);

        ui.userList->clear();
        userNameList.clear();
        userLoginList.clear();
        userKeyList.clear();
        currentRow = -1;

        for (int i = 0; i< list.length(); i++)
        {
            if (re.indexIn(list.at(i)) >= 0 && !re.cap(1).isEmpty() ) 
            {
                userNameList.append( re.cap(1)); 
                userLoginList.append( re.cap(2)); 
                userKeyList.append( re.cap(3)); 
                new QListWidgetItem(userNameList.last() + " (" + userLoginList.last() + ")", ui.userList);
            }
        }
    }
}

void UserDialog::itemSelected(QListWidgetItem *item)
{
    currentRow = ui.userList->row(item);
    accept() ;
}