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152 lines
4.1 KiB
152 lines
4.1 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "kmwsocket.h"
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#include "networkscanner.h"
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#include "kmwizard.h"
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#include "kmprinter.h"
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#include <tdelistview.h>
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#include <tqheader.h>
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#include <tqlineedit.h>
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#include <tqlabel.h>
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#include <tdemessagebox.h>
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#include <tqlayout.h>
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#include <tdelocale.h>
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#include <kiconloader.h>
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#include <kseparator.h>
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KMWSocket::KMWSocket(TQWidget *parent, const char *name)
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: KMWizardPage(parent,name)
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{
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m_title = i18n("Network Printer Information");
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m_ID = KMWizard::TCP;
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m_nextpage = KMWizard::Driver;
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m_list = new TDEListView(this);
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m_list->addColumn("");
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m_list->header()->hide();
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m_list->setFrameStyle(TQFrame::WinPanel|TQFrame::Sunken);
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m_list->setLineWidth(1);
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TQLabel *l1 = new TQLabel(i18n("&Printer address:"),this);
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TQLabel *l2 = new TQLabel(i18n("P&ort:"),this);
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m_printer = new TQLineEdit(this);
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m_port = new TQLineEdit(this);
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m_port->setText(TQString("9100"));
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l1->setBuddy(m_printer);
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l2->setBuddy(m_port);
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m_scanner = new NetworkScanner( 9100, this );
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KSeparator* sep = new KSeparator( KSeparator::HLine, this);
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sep->setFixedHeight(40);
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connect(m_list,TQT_SIGNAL(selectionChanged(TQListViewItem*)),TQT_SLOT(slotPrinterSelected(TQListViewItem*)));
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connect( m_scanner, TQT_SIGNAL( scanStarted() ), TQT_SLOT( slotScanStarted() ) );
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connect( m_scanner, TQT_SIGNAL( scanFinished() ), TQT_SLOT( slotScanFinished() ) );
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connect( m_scanner, TQT_SIGNAL( scanStarted() ), parent, TQT_SLOT( disableWizard() ) );
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connect( m_scanner, TQT_SIGNAL( scanFinished() ), parent, TQT_SLOT( enableWizard() ) );
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// layout
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TQHBoxLayout *lay3 = new TQHBoxLayout(this, 0, 10);
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TQVBoxLayout *lay2 = new TQVBoxLayout(0, 0, 0);
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lay3->addWidget(m_list,1);
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lay3->addLayout(lay2,1);
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lay2->addWidget(l1);
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lay2->addWidget(m_printer);
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lay2->addSpacing(10);
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lay2->addWidget(l2);
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lay2->addWidget(m_port);
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lay2->addWidget(sep);
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lay2->addWidget( m_scanner );
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lay2->addStretch(1);
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}
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KMWSocket::~KMWSocket()
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{
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}
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void KMWSocket::updatePrinter(KMPrinter *p)
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{
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TQString dev = TQString::fromLatin1("socket://%1:%2").arg(m_printer->text()).arg(m_port->text());
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p->setDevice(dev);
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}
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bool KMWSocket::isValid(TQString& msg)
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{
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if (m_printer->text().isEmpty())
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{
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msg = i18n("You must enter a printer address.");
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return false;
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}
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TQString port(m_port->text());
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int p(9100);
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if (!port.isEmpty())
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{
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bool ok;
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p = port.toInt(&ok);
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if (!ok)
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{
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msg = i18n("Wrong port number.");
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return false;
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}
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}
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if (!m_scanner->checkPrinter(m_printer->text(),p))
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{
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msg = i18n("No printer found at this address/port.");
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return false;
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}
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return true;
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}
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void KMWSocket::slotScanStarted()
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{
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m_list->clear();
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}
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void KMWSocket::slotScanFinished()
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{
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const TQPtrList<NetworkScanner::SocketInfo> *list = m_scanner->printerList();
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TQPtrListIterator<NetworkScanner::SocketInfo> it(*list);
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for (;it.current();++it)
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{
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TQString name;
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if (it.current()->Name.isEmpty())
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name = i18n("Unknown host - 1 is the IP", "<Unknown> (%1)").arg(it.current()->IP);
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else
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name = it.current()->Name;
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TQListViewItem *item = new TQListViewItem(m_list,name,it.current()->IP,TQString::number(it.current()->Port));
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item->setPixmap(0,SmallIcon("tdeprint_printer"));
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}
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}
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void KMWSocket::slotPrinterSelected(TQListViewItem *item)
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{
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if (!item) return;
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m_printer->setText(item->text(1));
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m_port->setText(item->text(2));
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}
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#include "kmwsocket.moc"
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