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106 lines
2.8 KiB
106 lines
2.8 KiB
/**
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* Copyright (C) 2003, Luís Pedro Coelho,
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* based on kdelibs/kparts/genericfactory.h
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <kparts/factory.h>
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#include <kparts/part.h>
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#include <kgenericfactory.h>
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#include <kaboutdata.h>
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#include <kdebug.h>
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#include "kgv_view.h"
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#include "kgvfactory.h"
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KGVFactory::KGVFactory()
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{
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if ( s_self )
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kdWarning() << "KGVFactory instantiated more than once!" << endl;
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s_self = this;
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}
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KGVFactory::~KGVFactory()
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{
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delete s_aboutData;
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delete s_instance;
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s_aboutData = 0;
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s_instance = 0;
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s_self = 0;
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}
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KInstance *KGVFactory::createInstance()
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{
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KInstance* res = new KInstance( aboutData() );
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return res;
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}
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KGVFactory *KGVFactory::s_self;
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KInstance *KGVFactory::s_instance;
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KAboutData *KGVFactory::s_aboutData;
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KParts::Part *KGVFactory::createPartObject( TQWidget *parentWidget, const char *widgetName,
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TQObject *parent, const char *name,
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const char *className,
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const TQStringList &args_ )
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{
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TQStringList args = args_;
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/* Below is the reason why we must
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* have our own factory instead of
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* typedef KParts::GenericFactory<KGVPart> KGVFactory
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*
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* as we did before.
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*/
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args << TQString::fromLatin1( className );
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if ( !strcmp( className, "Browser/View" ) ) {
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className = "KParts::ReadOnlyPart";
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}
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KGVPart *part = KDEPrivate::ConcreteFactory<KGVPart>::create( parentWidget,
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widgetName,
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parent,
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name,
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className,
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args );
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if ( part && !qstrcmp( className, "KParts::ReadOnlyPart" ) )
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{
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KParts::ReadWritePart *rwp = dynamic_cast<KParts::ReadWritePart *>( part );
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if ( rwp )
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rwp->setReadWrite( false );
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}
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return part;
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}
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KInstance *KGVFactory::instance()
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{
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if ( !s_instance )
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{
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if ( s_self )
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s_instance = s_self->createInstance();
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else
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s_instance = new KInstance( aboutData() );
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}
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return s_instance;
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}
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KAboutData *KGVFactory::aboutData()
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{
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if ( !s_aboutData )
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s_aboutData = KGVPart::createAboutData();
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return s_aboutData;
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}
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