plugincombobox.cpp
/*
* 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 "plugincombobox.h"
#include "kmfactory.h"
#include "kmmanager.h"
#include <qcombobox.h>
#include <qlabel.h>
#include <qlayout.h>
#include <klocale.h>
#include <qwhatsthis.h>
PluginComboBox::PluginComboBox(QWidget *parent, const char *name)
:QWidget(parent, name)
{
QString whatsThisCurrentPrintsystem = i18n(" <qt><b>Print Subsystem Selection</b>"
" <p>This combo box shows (and lets you select)"
" a print subsystem to be used by KDEPrint. (This print"
" subsystem must, of course, be installed inside your"
" Operating System.) KDEPrint usually auto-detects the"
" correct print subsystem by itself upon first startup."
" Most Linux distributions have \"CUPS\", the <em>Common"
" UNIX Printing System</em>."
" </qt>" );
m_combo = new QComboBox(this, "PluginCombo");
QWhatsThis::add(m_combo, whatsThisCurrentPrintsystem);
QLabel *m_label = new QLabel(i18n("Print s&ystem currently used:"), this);
QWhatsThis::add(m_label, whatsThisCurrentPrintsystem);
m_label->setAlignment(AlignVCenter|AlignRight);
m_label->setBuddy(m_combo);
m_plugininfo = new QLabel("Plugin information", this);
QGridLayout *l0 = new QGridLayout(this, 2, 2, 0, 5);
l0->setColStretch(0, 1);
l0->addWidget(m_label, 0, 0);
l0->addWidget(m_combo, 0, 1);
l0->addWidget(m_plugininfo, 1, 1);
QValueList<KMFactory::PluginInfo> list = KMFactory::self()->pluginList();
QString currentPlugin = KMFactory::self()->printSystem();
for (QValueList<KMFactory::PluginInfo>::ConstIterator it=list.begin(); it!=list.end(); ++it)
{
m_combo->insertItem((*it).comment);
if ((*it).name == currentPlugin)
m_combo->setCurrentItem(m_combo->count()-1);
m_pluginlist.append((*it).name);
}
connect(m_combo, SIGNAL(activated(int)), SLOT(slotActivated(int)));
configChanged();
}
void PluginComboBox::slotActivated(int index)
{
QString plugin = m_pluginlist[index];
if (!plugin.isEmpty())
{
// the factory will notify all registered objects of the change
KMFactory::self()->reload(plugin, true);
}
}
void PluginComboBox::reload()
{
QString syst = KMFactory::self()->printSystem();
int index(-1);
if ((index=m_pluginlist.findIndex(syst)) != -1)
m_combo->setCurrentItem(index);
configChanged();
}
void PluginComboBox::configChanged()
{
QString whatsThisCurrentConnection = i18n(" <qt><b>Current Connection</b>"
" <p>This line shows which CUPS server your PC is"
" currently connected to for printing and retrieving"
" printer info. To switch to a different CUPS server,"
" click \"System Options\", then select \"Cups server\""
" and fill in the required info."
" </qt>" );
m_plugininfo->setText(KMManager::self()->stateInformation());
QWhatsThis::add(m_plugininfo, whatsThisCurrentConnection);
}
#include "plugincombobox.moc"

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