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184 lines
5.7 KiB
184 lines
5.7 KiB
/*
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* forwmachpage.cpp - Forwarding machine settings for KTalkd
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*
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* Copyright (C) 1998 David Faure, faure@kde.org
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*
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* Requires the Qt widget libraries, available at no cost at
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* http://www.troll.no/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "forwmachpage.h"
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#include <ksimpleconfig.h>
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#include <klocale.h>
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KForwmachPageConfig::KForwmachPageConfig( QWidget *parent, const char* name,
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KSimpleConfig *_config)
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: KCModule (parent, name)
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{
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if (!_config) {
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delete_config = true;
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config = new KSimpleConfig("ktalkdrc");
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}
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else {
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delete_config = false;
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config = _config;
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}
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forwmach_cb = new QCheckBox(i18n("Activate &forward"), this);
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forwmach_cb->adjustSize();
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address_edit = new QLineEdit(this);
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address_edit->adjustSize();
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address_edit->setMinimumWidth(150);
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address_label = new QLabel(address_edit,i18n("&Destination (user or user@host):"),this);
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address_label->adjustSize();
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address_label->setAlignment( ShowPrefix | AlignVCenter );
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method_combo = new QComboBox(this);
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method_combo->insertItem("FWA");
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method_combo->insertItem("FWR");
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method_combo->insertItem("FWT");
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method_combo->adjustSize();
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method_combo->setMinimumWidth(80);
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method_label = new QLabel(method_combo, i18n("Forward &method:"),this);
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method_label->adjustSize();
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method_label->setAlignment( ShowPrefix | AlignVCenter );
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expl_label = new QLabel(i18n(
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"FWA: Forward announcement only. Direct connection. Not recommended.\n\
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FWR: Forward all requests, changing info when necessary. Direct connection.\n\
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FWT: Forward all requests and handle the talk request. No direct connection.\n\
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\n\
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Recommended use: FWT if you want to use it behind a firewall (and if ktalkd\n\
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can access both networks). Otherwise choose FWR.\n\
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\n\
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See Help for further explanation.\n\
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"),this);
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expl_label->adjustSize();
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int h = 10 + forwmach_cb->height() + address_edit->height() +
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method_combo->height()+expl_label->height()+30;
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setMinimumSize(400, h); // 400: otherwise, buttons may overlap
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load();
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connect(forwmach_cb, SIGNAL(clicked()), this, SLOT(forwmachOnOff()));
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// emit changed(true) on changes
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connect(forwmach_cb, SIGNAL(clicked()), this, SLOT(slotChanged()));
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connect(address_edit, SIGNAL(textChanged(const QString&)), this, SLOT(slotChanged()));
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connect(method_combo, SIGNAL(activated(int)), this, SLOT(slotChanged()));
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}
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KForwmachPageConfig::~KForwmachPageConfig( ) {
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if (delete_config) delete config;
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/* I've been told that this is not necessary as
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they will be deleted by Qt. But, well... */
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delete forwmach_cb;
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delete address_label;
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delete address_edit;
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delete method_label;
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delete method_combo;
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delete expl_label;
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}
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void KForwmachPageConfig::slotChanged() {
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emit changed(true);
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}
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void KForwmachPageConfig::resizeEvent(QResizeEvent *) {
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int h_txt = forwmach_cb->height(); // taken for the general label height
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int h_edt = address_edit->height(); // taken for the general QLineEdit height
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int spc = h_txt / 3;
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int w = rect().width();
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int h = 10 + spc*2;
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forwmach_cb->move(10, h);
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h += h_txt+spc;
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address_label->setFixedHeight(h_edt); // same size -> vertical center aligned
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address_label->move(10, h);
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int w_label = address_label->width()+20;
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address_edit->setGeometry(w_label, h, w-w_label-10, h_edt);
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h += h_edt+spc;
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method_label->setFixedHeight(h_edt); // same size -> vertical center aligned
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method_label->move(10, h);
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method_combo->move(w_label, h);
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h += h_edt+spc;
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expl_label->move(10,h);
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}
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void KForwmachPageConfig::forwmachOnOff() {
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bool b = forwmach_cb->isChecked();
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address_label->setEnabled(b);
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address_edit->setEnabled(b);
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method_label->setEnabled(b);
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method_combo->setEnabled(b);
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expl_label->setEnabled(b);
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}
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void KForwmachPageConfig::defaults() {
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forwmach_cb->setChecked(false);
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method_combo->setCurrentItem(1);
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address_edit->setText("");
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// Activate things according to configuration
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forwmachOnOff();
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}
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void KForwmachPageConfig::load() {
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config->setGroup("ktalkd");
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QString forward = config->readEntry("Forward","unset");
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forwmach_cb->setChecked(forward!="unset");
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if (forward != "unset" )
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address_edit->setText(forward);
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else
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address_edit->setText("");
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QString forwardMethod = config->readEntry("ForwardMethod","FWR");
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for (int i=0; i<method_combo->count(); i++)
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if (forwardMethod == method_combo->text(i))
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method_combo->setCurrentItem(i);
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// Activate things according to configuration
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forwmachOnOff();
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emit changed(false);
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}
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void KForwmachPageConfig::save() {
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config->setGroup("ktalkd");
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if (forwmach_cb->isChecked())
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{
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config->writeEntry("Forward",address_edit->text());
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} else
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config->deleteEntry("Forward", false /*non localized*/);
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config->writeEntry("ForwardMethod",method_combo->currentText());
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config->sync();
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}
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#include "forwmachpage.moc"
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