portdialog.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library 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
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#include "portdialog.h"
#include "cupsdconf.h"
 
#include <tqlineedit.h>
#include <tqspinbox.h>
#include <tqcheckbox.h>
#include <tqpushbutton.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqwhatsthis.h>
 
#include <tdelocale.h>
 
PortDialog::PortDialog(TQWidget *parent, const char *name)
    : KDialogBase(parent, name, true, TQString::null, Ok|Cancel, Ok, true)
{
    TQWidget    *dummy = new TQWidget(this);
    setMainWidget(dummy);
    address_ = new TQLineEdit(dummy);
    port_ = new TQSpinBox(0, 9999, 1, dummy);
    port_->setValue(631);
    usessl_ = new TQCheckBox(i18n("Use SSL encryption"), dummy);
 
    TQLabel *l1 = new TQLabel(i18n("Address:"), dummy);
    TQLabel *l2 = new TQLabel(i18n("Port:"), dummy);
 
    TQVBoxLayout    *m1 = new TQVBoxLayout(dummy, 0, 10);
    TQGridLayout    *m2 = new TQGridLayout(0, 3, 2, 0, 5);
    m1->addLayout(m2);
    m2->addWidget(l1, 0, 0, TQt::AlignRight);
    m2->addWidget(l2, 1, 0, TQt::AlignRight);
    m2->addMultiCellWidget(usessl_, 2, 2, 0, 1);
    m2->addWidget(address_, 0, 1);
    m2->addWidget(port_, 1, 1);
 
    setCaption(i18n("Listen To"));
    resize(250, 100);
}
 
TQString PortDialog::listenString()
{
    TQString s;
    if (usessl_->isChecked())
        s.append("SSLListen ");
    else
        s.append("Listen ");
    if (!address_->text().isEmpty())
        s.append(address_->text());
    else
        s.append("*");
    s.append(":").append(port_->text());
    return s;
}
 
void PortDialog::setInfos(CupsdConf *conf)
{
    TQWhatsThis::add(address_, conf->comments_.toolTip("address"));
    TQWhatsThis::add(port_, conf->comments_.toolTip("port"));
    TQWhatsThis::add(usessl_, conf->comments_.toolTip("usessl"));
}
 
TQString PortDialog::newListen(TQWidget *parent, CupsdConf *conf)
{
    PortDialog  dlg(parent);
    dlg.setInfos(conf);
    if (dlg.exec())
    {
        return dlg.listenString();
    }
    return TQString::null;
}
 
TQString PortDialog::editListen(const TQString& s, TQWidget *parent, CupsdConf *conf)
{
    PortDialog  dlg(parent);
    dlg.setInfos(conf);
    int p = s.find(' ');
    if (p != -1)
    {
        dlg.usessl_->setChecked(s.left(p).startsWith("SSL"));
        TQString    addr = s.mid(p+1).stripWhiteSpace();
        int p1 = addr.find(':');
        if (p1 == -1)
        {
            dlg.address_->setText(addr);
            dlg.port_->setValue(631);
        }
        else
        {
            dlg.address_->setText(addr.left(p1));
            dlg.port_->setValue(addr.mid(p1+1).toInt());
        }
    }
    if (dlg.exec())
    {
        return dlg.listenString();
    }
    return TQString::null;
}