/***************************************************************************
 *   Copyright (C) 2010 by Daniel Nicoletti                                *
 *   dantti12@gmail.com                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; see the file COPYING. If not, write to       *
 *   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,  *
 *   Boston, MA 02110-1301, USA.                                           *
 ***************************************************************************/

#include "ChooseSocket.h"
#include "ui_ChooseSocket.h"

#include <KCupsRequest.h>

#include <QStringBuilder>
#include <QPainter>

#include <KDebug>
#include <KLocale>

ChooseSocket::ChooseSocket(QWidget *parent) :
    GenericPage(parent),
    ui(new Ui::ChooseSocket),
    m_isValid(false)
{
    ui->setupUi(this);

    // setup default options
    setWindowTitle(i18nc("@title:window", "Select a Printer to Add"));
}

ChooseSocket::~ChooseSocket()
{
    delete ui;
}

void ChooseSocket::setValues(const QVariantHash &args)
{
    if (m_args == args) {
        return;
    }

    m_args = args;
    ui->addressLE->clear();
    ui->portISB->setValue(9100);
    QString deviceUri = args[KCUPS_DEVICE_URI].toString();
    KUrl url = deviceUri;
    if (url.scheme() == QLatin1String("socket")) {
        ui->addressLE->setText(url.host());
        ui->portISB->setValue(url.port(9100));
    }
    ui->addressLE->setFocus();

    m_isValid = true;
}

QVariantHash ChooseSocket::values() const
{
    QVariantHash ret = m_args;
    KUrl url = KUrl(QLatin1String("socket://") % ui->addressLE->text());
    url.setPort(ui->portISB->value());
    ret[KCUPS_DEVICE_URI] = url.prettyUrl();
    return ret;
}

bool ChooseSocket::isValid() const
{
    return m_isValid;
}

bool ChooseSocket::canProceed() const
{
    return !ui->addressLE->text().isEmpty();
}

void ChooseSocket::on_addressLE_textChanged(const QString &text)
{
    Q_UNUSED(text)
    emit allowProceed(canProceed());
}