kmwdriverselect.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 "kmwdriverselect.h"
#include "kmwizard.h"
#include "kmprinter.h"
#include "kmdbentry.h"
#include "kmdriverdb.h"
 
#include <tqlabel.h>
#include <tqlayout.h>
#include <kpushbutton.h>
#include <tdelistbox.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
 
KMWDriverSelect::KMWDriverSelect(TQWidget *parent, const char *name)
: KMWizardPage(parent,name)
{
    m_ID = KMWizard::DriverSelect;
    m_title = i18n("Driver Selection");
    m_nextpage = KMWizard::DriverTest;
    m_entries = NULL;
 
    m_list = new TDEListBox(this);
    TQLabel *l1 = new TQLabel(this);
    l1->setText(i18n("<p>Several drivers have been detected for this model. Select the driver "
             "you want to use. You will have the opportunity to test it as well as to "
             "change it if necessary.</p>"));
    m_drivercomment = new KPushButton(i18n("Driver Information"), this);
    connect(m_drivercomment, TQ_SIGNAL(clicked()), TQ_SLOT(slotDriverComment()));
 
    TQVBoxLayout    *main_ = new TQVBoxLayout(this, 0, 10);
    main_->addWidget(l1,0);
    main_->addWidget(m_list,1);
    TQHBoxLayout    *lay0 = new TQHBoxLayout(0, 0, 0);
    main_->addLayout(lay0,0);
    lay0->addStretch(1);
    lay0->addWidget(m_drivercomment);
}
 
bool KMWDriverSelect::isValid(TQString& msg)
{
    if (m_list->currentItem() == -1)
    {
        msg = i18n("You must select a driver.");
        return false;
    }
    return true;
}
 
void KMWDriverSelect::initPrinter(KMPrinter *p)
{
    m_entries = KMDriverDB::self()->findEntry(p->manufacturer(),p->model());
    m_list->clear();
    if (m_entries)
    {
        KMDBEntryListIterator   it(*m_entries);
        int recomm(0);
        for (;it.current();++it)
        {
            TQString    s(it.current()->description);
            if (it.current()->recommended)
            {
                recomm = m_list->count();
                s.append(i18n(" [recommended]"));
            }
            m_list->insertItem(s);
        }
        if (m_entries->count() > 0)
            m_list->setSelected(recomm, true);
    }
}
 
void KMWDriverSelect::updatePrinter(KMPrinter *p)
{
    int index = m_list->currentItem();
    if (m_entries && index >= 0 && index < (int)(m_entries->count()))
    {
        KMDBEntry   *entry = m_entries->at(index);
        p->setDbEntry(entry);
        p->setDriverInfo(entry->description);
    }
    else
    {
        p->setDbEntry(0);
        p->setDriverInfo(TQString::null);
    }
}
 
void KMWDriverSelect::slotDriverComment()
{
    int index = m_list->currentItem();
    if (m_entries && index >=0 && index < (int)(m_entries->count()) && !m_entries->at(index)->drivercomment.isEmpty())
        KMessageBox::information(this, m_entries->at(index)->drivercomment, TQString::null, TQString::null, KMessageBox::AllowLink);
    else
        KMessageBox::error(this, i18n("No information about the selected driver."));
}
 
#include "kmwdriverselect.moc"