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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"