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/***************************************************************************
kcm_krfb.cpp
--------------
begin : Sat Mar 02 2002
copyright : (C) 2002 by Tim Jansen
email : tim@tjansen.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "kcm_krfb.h"
#include "kcm_krfb.moc"
#include <qlayout.h>
#include <qcheckbox.h>
#include <qlabel.h>
#include <qradiobutton.h>
#include <qlineedit.h>
#include <qbuttongroup.h>
#include <qcstring.h>
#include <qdatastream.h>
#include <kapplication.h>
#include <kdialog.h>
#include <knuminput.h>
#include <klocale.h>
#include <kaboutdata.h>
#include <kconfig.h>
#include <kgenericfactory.h>
#include <kdatastream.h>
#include <kdebug.h>
#include <dcopclient.h>
#undef VERSION
#define VERSION "0.7"
typedef KGenericFactory<KcmKRfb, QWidget> KcmKRfbFactory;
// Can't use K_EXPORT_COMPONENT_FACTORY, since insertCatalogue necessary
extern "C" {
KDE_EXPORT void *init_kcm_krfb() {
KGlobal::locale()->insertCatalogue("krfb"); // For invitation translations
return new KcmKRfbFactory("kcm_krfb");
}
}
KcmKRfb::KcmKRfb(QWidget *p, const char *name, const QStringList &) :
KCModule(KcmKRfbFactory::instance(), p, name),
m_configuration(KRFB_CONFIGURATION_MODE) {
m_confWidget = new ConfigurationWidget(this);
QVBoxLayout *l = new QVBoxLayout(this, 0, KDialog::spacingHint());
l->add(m_confWidget);
setButtons(Default|Apply|Reset);
KAboutData* about = new KAboutData( "kcm_krfb", I18N_NOOP("Desktop Sharing Control Module"),
VERSION,
I18N_NOOP("Configure desktop sharing"), KAboutData::License_GPL,
"(c) 2002, Tim Jansen\n",
0, "http://www.tjansen.de/krfb", "tim@tjansen.de");
about->addAuthor("Tim Jansen", 0, "tim@tjansen.de");
setAboutData( about );
load();
connect(m_confWidget->passwordInput, SIGNAL(textChanged(const QString&)), SLOT(configChanged()) );
connect(m_confWidget->allowUninvitedCB, SIGNAL(clicked()), SLOT(configChanged()) );
connect(m_confWidget->enableSLPCB, SIGNAL(clicked()), SLOT(configChanged()) );
connect(m_confWidget->confirmConnectionsCB, SIGNAL(clicked()), SLOT(configChanged()) );
connect(m_confWidget->allowDesktopControlCB, SIGNAL(clicked()), SLOT(configChanged()) );
connect(m_confWidget->autoPortCB, SIGNAL(clicked()), SLOT(configChanged()) );
connect(m_confWidget->portInput, SIGNAL(valueChanged(int)), SLOT(configChanged()) );
connect((QObject*)m_confWidget->manageInvitations, SIGNAL(clicked()),
&m_configuration, SLOT(showManageInvitationsDialog()) );
connect(&m_configuration, SIGNAL(invitationNumChanged(int)),
this, SLOT(setInvitationNum(int)));
setInvitationNum(m_configuration.invitations().size());
connect(m_confWidget->disableBackgroundCB, SIGNAL(clicked()), SLOT(configChanged()) );
}
void KcmKRfb::configChanged() {
emit changed(true);
}
void KcmKRfb::setInvitationNum(int num) {
if (num == 0)
m_confWidget->invitationNumLabel->setText(i18n("You have no open invitation."));
else
m_confWidget->invitationNumLabel->setText(i18n("Open invitations: %1").arg(num));
}
void KcmKRfb::checkKInetd(bool &kinetdAvailable, bool &krfbAvailable) {
kinetdAvailable = false;
krfbAvailable = false;
DCOPClient *d = KApplication::dcopClient();
QByteArray sdata, rdata;
QCString replyType;
QDataStream arg(sdata, IO_WriteOnly);
arg << QString("krfb");
if (!d->call ("kded", "kinetd", "isInstalled(QString)", sdata, replyType, rdata))
return;
if (replyType != "bool")
return;
QDataStream answer(rdata, IO_ReadOnly);
answer >> krfbAvailable;
kinetdAvailable = true;
}
void KcmKRfb::load() {
bool kinetdAvailable, krfbAvailable;
checkKInetd(kinetdAvailable, krfbAvailable);
m_confWidget->allowUninvitedCB->setChecked(m_configuration.allowUninvitedConnections());
m_confWidget->enableSLPCB->setChecked(m_configuration.enableSLP());
m_confWidget->confirmConnectionsCB->setChecked(m_configuration.askOnConnect());
m_confWidget->allowDesktopControlCB->setChecked(m_configuration.allowDesktopControl());
m_confWidget->passwordInput->setText(m_configuration.password());
m_confWidget->autoPortCB->setChecked(m_configuration.preferredPort()<0);
m_confWidget->portInput->setValue(m_configuration.preferredPort()> 0 ?
m_configuration.preferredPort() : 5900);
m_confWidget->disableBackgroundCB->setChecked(m_configuration.disableBackground());
emit changed(false);
}
void KcmKRfb::save() {
m_configuration.update();
bool allowUninvited = m_confWidget->allowUninvitedCB->isChecked();
m_configuration.setAllowUninvited(allowUninvited);
m_configuration.setEnableSLP(m_confWidget->enableSLPCB->isChecked());
m_configuration.setAskOnConnect(m_confWidget->confirmConnectionsCB->isChecked());
m_configuration.setAllowDesktopControl(m_confWidget->allowDesktopControlCB->isChecked());
m_configuration.setPassword(m_confWidget->passwordInput->text());
if (m_confWidget->autoPortCB->isChecked())
m_configuration.setPreferredPort(-1);
else
m_configuration.setPreferredPort(m_confWidget->portInput->value());
m_configuration.setDisableBackground(m_confWidget->disableBackgroundCB->isChecked());
m_configuration.save();
kapp->dcopClient()->emitDCOPSignal("KRFB::ConfigChanged", "KRFB_ConfigChanged()", QByteArray());
emit changed(false);
}
void KcmKRfb::defaults() {
bool kinetdAvailable, krfbAvailable;
checkKInetd(kinetdAvailable, krfbAvailable);
m_confWidget->allowUninvitedCB->setChecked(false);
m_confWidget->enableSLPCB->setChecked(true);
m_confWidget->confirmConnectionsCB->setChecked(false);
m_confWidget->allowDesktopControlCB->setChecked(false);
m_confWidget->passwordInput->setText("");
m_confWidget->autoPortCB->setChecked(true);
m_confWidget->portInput->setValue(5900);
m_confWidget->disableBackgroundCB->setChecked(false);
emit changed(true);
}
QString KcmKRfb::quickHelp() const
{
return i18n("<h1>Desktop Sharing</h1> This module allows you to configure"
" the KDE desktop sharing.");
}
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