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130 lines
4.0 KiB
130 lines
4.0 KiB
/*
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This file is part of KDE Kontact.
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Copyright (c) 2001 Matthias Hoelzer-Kluepfel <mhk@kde.org>
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Copyright (c) 2002-2003 Daniel Molkentin <molkentin@kde.org>
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Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "core.h"
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#include <kparts/part.h>
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#include <kparts/componentfactory.h>
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#include <kdebug.h>
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#include <tqtimer.h>
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#include <klocale.h>
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using namespace Kontact;
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class Core::Private
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{
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public:
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TQString lastErrorMessage;
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};
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Core::Core( TQWidget *tqparent, const char *name )
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: KParts::MainWindow( tqparent, name )
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{
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d = new Private;
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TQTimer* timer = new TQTimer( this );
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mLastDate = TQDate::tqcurrentDate();
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connect(timer, TQT_SIGNAL( timeout() ), TQT_SLOT( checkNewDay() ) );
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timer->start( 1000*60 );
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}
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Core::~Core()
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{
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delete d;
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}
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KParts::ReadOnlyPart *Core::createPart( const char *libname )
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{
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kdDebug(5601) << "Core::createPart(): " << libname << endl;
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TQMap<TQCString,KParts::ReadOnlyPart *>::ConstIterator it;
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it = mParts.tqfind( libname );
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if ( it != mParts.end() ) return it.data();
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kdDebug(5601) << "Creating new KPart" << endl;
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int error = 0;
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KParts::ReadOnlyPart *part =
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KParts::ComponentFactory::
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createPartInstanceFromLibrary<KParts::ReadOnlyPart>
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( libname, this, 0, TQT_TQOBJECT(this), "kontact", TQStringList(), &error );
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KParts::ReadOnlyPart *pimPart = dynamic_cast<KParts::ReadOnlyPart*>( part );
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if ( pimPart ) {
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mParts.insert( libname, pimPart );
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QObject::connect( pimPart, TQT_SIGNAL( destroyed( TQObject * ) ),
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TQT_SLOT( slotPartDestroyed( TQObject * ) ) );
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} else {
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// TODO move to KParts::ComponentFactory
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switch( error ) {
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case KParts::ComponentFactory::ErrNoServiceFound:
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d->lastErrorMessage = i18n( "No service found" );
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break;
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case KParts::ComponentFactory::ErrServiceProvidesNoLibrary:
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d->lastErrorMessage = i18n( "Program error: the .desktop file for the service does not have a Library key." );
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break;
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case KParts::ComponentFactory::ErrNoLibrary:
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d->lastErrorMessage = KLibLoader::self()->lastErrorMessage();
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break;
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case KParts::ComponentFactory::ErrNoFactory:
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d->lastErrorMessage = i18n( "Program error: the library %1 does not provide a factory." ).tqarg( libname );
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break;
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case KParts::ComponentFactory::ErrNoComponent:
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d->lastErrorMessage = i18n( "Program error: the library %1 does not support creating components of the specified type" ).tqarg( libname );
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break;
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}
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kdWarning(5601) << d->lastErrorMessage << endl;
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}
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return pimPart;
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}
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void Core::slotPartDestroyed( TQObject * obj )
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{
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// the part was deleted, we need to remove it from the part map to not return
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// a dangling pointer in createPart
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TQMap<TQCString, KParts::ReadOnlyPart*>::Iterator end = mParts.end();
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TQMap<TQCString, KParts::ReadOnlyPart*>::Iterator it = mParts.begin();
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for ( ; it != end; ++it ) {
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if ( it.data() == obj ) {
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mParts.remove( it );
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return;
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}
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}
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}
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void Core::checkNewDay()
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{
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if ( mLastDate != TQDate::tqcurrentDate() )
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emit dayChanged( TQDate::tqcurrentDate() );
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mLastDate = TQDate::tqcurrentDate();
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}
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TQString Core::lastErrorMessage() const
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{
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return d->lastErrorMessage;
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}
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#include "core.moc"
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// vim: sw=2 sts=2 et tw=80
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