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# cupsdnetworkpage.cpp

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License version 2 as published by the Free Software Foundation.
    00008  *
    00009  *  This library is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  *  Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this library; see the file COPYING.LIB.  If not, write to
    00016  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #include "cupsdnetworkpage.h"
    00021 #include "cupsdconf.h"
    00022 #include "editlist.h"
    00023 #include "portdialog.h"
    00024 #include "sizewidget.h"
    00025
    00026 #include <qlabel.h>
    00027 #include <qcheckbox.h>
    00028 #include <qcombobox.h>
    00029 #include <qlayout.h>
    00030 #include <qwhatsthis.h>
    00031
    00032 #include <klocale.h>
    00033 #include <knuminput.h>
    00034
    00035 CupsdNetworkPage::CupsdNetworkPage(QWidget *parent, const char *name)
    00036     : CupsdPage(parent, name)
    00037 {
    00038     setPageLabel(i18n("Network"));
    00039     setHeader(i18n("Network Settings"));
    00040     setPixmap("network");
    00041
    00042     keepalive_ = new QCheckBox(i18n("Keep alive"), this);
    00043     keepalivetimeout_ = new KIntNumInput(this);
    00044     maxclients_ = new KIntNumInput(this);
    00045     maxrequestsize_ = new SizeWidget(this);
    00046     clienttimeout_ = new KIntNumInput(this);
    00047     hostnamelookup_ = new QComboBox(this);
    00048     listen_ = new EditList(this);
    00049
    00050     keepalivetimeout_->setRange(0, 10000, 1, true);
    00051     keepalivetimeout_->setSteps(1, 10);
    00052     keepalivetimeout_->setSpecialValueText(i18n("Unlimited"));
    00053     keepalivetimeout_->setSuffix(i18n(" sec"));
    00054
    00055     maxclients_->setRange(1, 1000, 1, true);
    00056     maxclients_->setSteps(1, 10);
    00057
    00058     clienttimeout_->setRange(0, 10000, 1, true);
    00059     clienttimeout_->setSteps(1, 10);
    00060     clienttimeout_->setSpecialValueText(i18n("Unlimited"));
    00061     clienttimeout_->setSuffix(i18n(" sec"));
    00062
    00063     hostnamelookup_->insertItem(i18n("Off"));
    00064     hostnamelookup_->insertItem(i18n("On"));
    00065     hostnamelookup_->insertItem(i18n("Double"));
    00066
    00067     QLabel *l1 = new QLabel(i18n("Hostname lookups:"), this);
    00068     QLabel *l2 = new QLabel(i18n("Keep-alive timeout:"), this);
    00069     QLabel *l3 = new QLabel(i18n("Max clients:"), this);
    00070     QLabel *l4 = new QLabel(i18n("Max request size:"), this);
    00071     QLabel *l5 = new QLabel(i18n("Client timeout:"), this);
    00072     QLabel *l6 = new QLabel(i18n("Listen to:"), this);
    00073
    00074     QGridLayout *m1 = new QGridLayout(this, 8, 2, 10, 7);
    00075     m1->setRowStretch(7, 1);
    00076     m1->setColStretch(1, 1);
    00077     m1->addWidget(l1, 0, 0, Qt::AlignRight);
    00078     m1->addWidget(l2, 2, 0, Qt::AlignRight);
    00079     m1->addWidget(l3, 3, 0, Qt::AlignRight);
    00080     m1->addWidget(l4, 4, 0, Qt::AlignRight);
    00081     m1->addWidget(l5, 5, 0, Qt::AlignRight);
    00082     m1->addWidget(l6, 6, 0, Qt::AlignTop|Qt::AlignRight);
    00083     m1->addWidget(keepalive_, 1, 1);
    00084     m1->addWidget(hostnamelookup_, 0, 1);
    00085     m1->addWidget(keepalivetimeout_, 2, 1);
    00086     m1->addWidget(maxclients_, 3, 1);
    00087     m1->addWidget(maxrequestsize_, 4, 1);
    00088     m1->addWidget(clienttimeout_, 5, 1);
    00089     m1->addWidget(listen_, 6, 1);
    00090
    00091     connect(listen_, SIGNAL(add()), SLOT(slotAdd()));
    00092     connect(listen_, SIGNAL(edit(int)), SLOT(slotEdit(int)));
    00093     connect(listen_, SIGNAL(defaultList()), SLOT(slotDefaultList()));
    00094     connect(keepalive_, SIGNAL(toggled(bool)), keepalivetimeout_, SLOT(setEnabled(bool)));
    00095     keepalive_->setChecked(true);
    00096 }
    00097
    00098 bool CupsdNetworkPage::loadConfig(CupsdConf *conf, QString&)
    00099 {
    00100     conf_ = conf;
    00101     hostnamelookup_->setCurrentItem(conf_->hostnamelookup_);
    00102     keepalive_->setChecked(conf_->keepalive_);
    00103     keepalivetimeout_->setValue(conf_->keepalivetimeout_);
    00104     maxclients_->setValue(conf_->maxclients_);
    00105     maxrequestsize_->setSizeString(conf_->maxrequestsize_);
    00106     clienttimeout_->setValue(conf_->clienttimeout_);
    00107     listen_->insertItems(conf_->listenaddresses_);
    00108
    00109     return true;
    00110 }
    00111
    00112 bool CupsdNetworkPage::saveConfig(CupsdConf *conf, QString&)
    00113 {
    00114     conf->hostnamelookup_ = hostnamelookup_->currentItem();
    00115     conf->keepalive_ = keepalive_->isChecked();
    00116     conf->keepalivetimeout_ = keepalivetimeout_->value();
    00117     conf->maxclients_ = maxclients_->value();
    00118     conf->maxrequestsize_ = maxrequestsize_->sizeString();
    00119     conf->clienttimeout_ = clienttimeout_->value();
    00120     conf->listenaddresses_ = listen_->items();
    00121
    00122     return true;
    00123 }
    00124
    00125 void CupsdNetworkPage::setInfos(CupsdConf *conf)
    00126 {
    00127     QWhatsThis::add(hostnamelookup_, conf->comments_.toolTip("hostnamelookups"));
    00128     QWhatsThis::add(keepalive_, conf->comments_.toolTip("keepalive"));
    00129     QWhatsThis::add(keepalivetimeout_, conf->comments_.toolTip("keepalivetimeout"));
    00130     QWhatsThis::add(maxclients_, conf->comments_.toolTip("maxclients"));
    00131     QWhatsThis::add(maxrequestsize_, conf->comments_.toolTip("maxrequestsize"));
    00132     QWhatsThis::add(clienttimeout_, conf->comments_.toolTip("timeout"));
    00133     QWhatsThis::add(listen_, conf->comments_.toolTip("listen"));
    00134 }
    00135
    00136 void CupsdNetworkPage::slotAdd()
    00137 {
    00138     QString s = PortDialog::newListen(this, conf_);
    00139     if (!s.isEmpty())
    00140         listen_->insertItem(s);
    00141 }
    00142
    00143 void CupsdNetworkPage::slotEdit(int index)
    00144 {
    00145     QString s = listen_->text(index);
    00146     s = PortDialog::editListen(s, this, conf_);
    00147     if (!s.isEmpty())
    00148         listen_->setText(index, s);
    00149 }
    00150
    00151 void CupsdNetworkPage::slotDefaultList()
    00152 {
    00153     listen_->clear();
    00154     QStringList l;
    00155     l << "Listen *:631";
    00156     listen_->insertItems(l);
    00157 }
    00158
    00159 #include "cupsdnetworkpage.moc"

This file is part of the documentation for kdeprint Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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