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Diffstat (limited to 'kdeprint/management/kmwsocket.cpp')
| -rw-r--r-- | kdeprint/management/kmwsocket.cpp | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/kdeprint/management/kmwsocket.cpp b/kdeprint/management/kmwsocket.cpp new file mode 100644 index 000000000..9c44aef25 --- /dev/null +++ b/kdeprint/management/kmwsocket.cpp @@ -0,0 +1,150 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001 Michael Goffioul <kdeprint@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 "kmwsocket.h" +#include "networkscanner.h" +#include "kmwizard.h" +#include "kmprinter.h" + +#include <klistview.h> +#include <qheader.h> +#include <qlineedit.h> +#include <qlabel.h> +#include <kmessagebox.h> +#include <qlayout.h> +#include <klocale.h> +#include <kiconloader.h> +#include <kseparator.h> + +KMWSocket::KMWSocket(QWidget *parent, const char *name) +: KMWizardPage(parent,name) +{ + m_title = i18n("Network Printer Information"); + m_ID = KMWizard::TCP; + m_nextpage = KMWizard::Driver; + + m_list = new KListView(this); + m_list->addColumn(""); + m_list->header()->hide(); + m_list->setFrameStyle(QFrame::WinPanel|QFrame::Sunken); + m_list->setLineWidth(1); + + QLabel *l1 = new QLabel(i18n("&Printer address:"),this); + QLabel *l2 = new QLabel(i18n("P&ort:"),this); + + m_printer = new QLineEdit(this); + m_port = new QLineEdit(this); + + l1->setBuddy(m_printer); + l2->setBuddy(m_port); + + m_scanner = new NetworkScanner( 9100, this ); + + KSeparator* sep = new KSeparator( KSeparator::HLine, this); + sep->setFixedHeight(40); + + connect(m_list,SIGNAL(selectionChanged(QListViewItem*)),SLOT(slotPrinterSelected(QListViewItem*))); + connect( m_scanner, SIGNAL( scanStarted() ), SLOT( slotScanStarted() ) ); + connect( m_scanner, SIGNAL( scanFinished() ), SLOT( slotScanFinished() ) ); + connect( m_scanner, SIGNAL( scanStarted() ), parent, SLOT( disableWizard() ) ); + connect( m_scanner, SIGNAL( scanFinished() ), parent, SLOT( enableWizard() ) ); + + // layout + QHBoxLayout *lay3 = new QHBoxLayout(this, 0, 10); + QVBoxLayout *lay2 = new QVBoxLayout(0, 0, 0); + + lay3->addWidget(m_list,1); + lay3->addLayout(lay2,1); + lay2->addWidget(l1); + lay2->addWidget(m_printer); + lay2->addSpacing(10); + lay2->addWidget(l2); + lay2->addWidget(m_port); + lay2->addWidget(sep); + lay2->addWidget( m_scanner ); + lay2->addStretch(1); +} + +KMWSocket::~KMWSocket() +{ +} + +void KMWSocket::updatePrinter(KMPrinter *p) +{ + QString dev = QString::fromLatin1("socket://%1:%2").arg(m_printer->text()).arg(m_port->text()); + p->setDevice(dev); +} + +bool KMWSocket::isValid(QString& msg) +{ + if (m_printer->text().isEmpty()) + { + msg = i18n("You must enter a printer address."); + return false; + } + QString port(m_port->text()); + int p(9100); + if (!port.isEmpty()) + { + bool ok; + p = port.toInt(&ok); + if (!ok) + { + msg = i18n("Wrong port number."); + return false; + } + } + + if (!m_scanner->checkPrinter(m_printer->text(),p)) + { + msg = i18n("No printer found at this address/port."); + return false; + } + return true; +} + +void KMWSocket::slotScanStarted() +{ + m_list->clear(); +} + +void KMWSocket::slotScanFinished() +{ + const QPtrList<NetworkScanner::SocketInfo> *list = m_scanner->printerList(); + QPtrListIterator<NetworkScanner::SocketInfo> it(*list); + for (;it.current();++it) + { + QString name; + if (it.current()->Name.isEmpty()) + name = i18n("Unknown host - 1 is the IP", "<Unknown> (%1)").arg(it.current()->IP); + else + name = it.current()->Name; + QListViewItem *item = new QListViewItem(m_list,name,it.current()->IP,QString::number(it.current()->Port)); + item->setPixmap(0,SmallIcon("kdeprint_printer")); + } +} + +void KMWSocket::slotPrinterSelected(QListViewItem *item) +{ + if (!item) return; + m_printer->setText(item->text(1)); + m_port->setText(item->text(2)); +} + +#include "kmwsocket.moc" |