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/*
This file is part of the KDE libraries
<<<Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
Copyright (C) 2004 Frans Englich <frans.englich@telia.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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 <tqlayout.h>
#include <kaboutdata.h>
#include <kconfigskeleton.h>
#include <kconfigdialogmanager.h>
#include <kdebug.h>
#include <kglobal.h>
#include <kinstance.h>
#include <klocale.h>
#include "kcmodule.h"
#include "kcmodule.moc"
class KCModulePrivate
{
public:
KCModulePrivate():
_about( 0 ),
_useRootOnlyMsg( false ),
_hasOwnInstance( true ),
_unmanagedWidgetChangeState( false )
{ }
TDEInstance *_instance;
TDEAboutData *_about;
TQString _rootOnlyMsg;
bool _useRootOnlyMsg;
bool _hasOwnInstance;
TQPtrList<KConfigDialogManager> managers;
TQString _quickHelp;
// this member is used to record the state on non-automatically
// managed widgets, allowing for mixed KConfigXT-drive and manual
// widgets to coexist peacefully and do the correct thing with
// the changed(bool) signal
bool _unmanagedWidgetChangeState;
};
KCModule::KCModule(TQWidget *parent, const char *name, const TQStringList &)
: TQWidget(parent, name)
{
init();
if (name && strlen(name)) {
d->_instance = new TDEInstance(name);
KGlobal::locale()->insertCatalogue(name);
} else
d->_instance = new TDEInstance("kcmunnamed");
KGlobal::setActiveInstance(this->instance());
d->managers.setAutoDelete( true );
}
KCModule::KCModule(TDEInstance *instance, TQWidget *parent, const TQStringList & )
: TQWidget(parent, instance ? instance->instanceName().data() : 0)
{
init();
d->_instance = instance;
if (instance)
{
KGlobal::locale()->insertCatalogue(instance->instanceName());
}
d->_hasOwnInstance = false;
KGlobal::setActiveInstance(this->instance());
}
void KCModule::init()
{
d = new KCModulePrivate;
_btn = Help|Default|Apply;
}
KConfigDialogManager* KCModule::addConfig( KConfigSkeleton *config, TQWidget* widget )
{
KConfigDialogManager* manager = new KConfigDialogManager( widget, config, name() );
connect( manager, TQT_SIGNAL( widgetModified() ), TQT_SLOT( widgetChanged() ));
d->managers.append( manager );
return manager;
}
KCModule::~KCModule()
{
if (d->_hasOwnInstance)
delete d->_instance;
delete d->_about;
delete d;
}
void KCModule::load()
{
KConfigDialogManager* manager;
for( manager = d->managers.first(); manager; manager = d->managers.next() )
manager->updateWidgets();
}
void KCModule::save()
{
KConfigDialogManager* manager;
for( manager = d->managers.first(); manager; manager = d->managers.next() )
manager->updateSettings();
emit( changed( false ));
}
void KCModule::defaults()
{
KConfigDialogManager* manager;
for( manager = d->managers.first(); manager; manager = d->managers.next() )
manager->updateWidgetsDefault();
}
void KCModule::widgetChanged()
{
emit changed(d->_unmanagedWidgetChangeState || managedWidgetChangeState());
}
bool KCModule::managedWidgetChangeState() const
{
KConfigDialogManager* manager;
for( manager = d->managers.first(); manager; manager = d->managers.next() )
{
if ( manager->hasChanged() )
return true;
}
return false;
}
void KCModule::unmanagedWidgetChangeState(bool changed)
{
d->_unmanagedWidgetChangeState = changed;
widgetChanged();
}
const TDEAboutData *KCModule::aboutData() const
{
return d->_about;
}
void KCModule::setAboutData( TDEAboutData* about )
{
delete d->_about;
d->_about = about;
}
void KCModule::setRootOnlyMsg(const TQString& msg)
{
d->_rootOnlyMsg = msg;
}
TQString KCModule::rootOnlyMsg() const
{
return d->_rootOnlyMsg;
}
void KCModule::setUseRootOnlyMsg(bool on)
{
d->_useRootOnlyMsg = on;
}
bool KCModule::useRootOnlyMsg() const
{
return d->_useRootOnlyMsg;
}
void KCModule::changed()
{
emit changed(true);
}
TDEInstance *KCModule::instance() const
{
return d->_instance;
}
void KCModule::setQuickHelp( const TQString& help )
{
d->_quickHelp = help;
emit( quickHelpChanged() );
}
TQString KCModule::quickHelp() const
{
return d->_quickHelp;
}
const TQPtrList<KConfigDialogManager>& KCModule::configs() const
{
return d->managers;
}
void KCModule::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
// vim: sw=4 et sts=4
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