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KParts

factory.cpp

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00001 /* This file is part of the KDE project
00002    Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
00003              (C) 1999 David Faure <faure@kde.org>
00004 
00005    This library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Library General Public
00007    License as published by the Free Software Foundation; either
00008    version 2 of the License, or (at your option) any later version.
00009 
00010    This library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Library General Public License for more details.
00014 
00015    You should have received a copy of the GNU Library General Public License
00016    along with this library; see the file COPYING.LIB.  If not, write to
00017    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018    Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #include "factory.h"
00022 #include "part.h"
00023 
00024 #include <QtGui/QWidget>
00025 
00026 #include <klocale.h>
00027 #include <kglobal.h>
00028 #include <kcomponentdata.h>
00029 #include <assert.h>
00030 
00031 using namespace KParts;
00032 
00033 Factory::Factory( QObject *parent )
00034 : KLibFactory( parent )
00035 {
00036 }
00037 
00038 Factory::~Factory()
00039 {
00040 }
00041 
00042 Part *Factory::createPart( QWidget *parentWidget, QObject *parent, const char *classname, const QStringList &args )
00043 {
00044     Part* part = createPartObject( parentWidget, parent, classname, args );
00045     if ( part )
00046     emit objectCreated( part );
00047     return part;
00048 }
00049 
00050 KComponentData Factory::partComponentData()
00051 {
00052     return KComponentData();
00053 }
00054 
00055 KComponentData Factory::partComponentDataFromLibrary( const QString &libraryName )
00056 {
00057     KLibrary *library = KLibLoader::self()->library( libraryName );
00058     if ( !library )
00059         return KComponentData();
00060     KLibFactory *factory = library->factory();
00061     if ( !factory )
00062         return KComponentData();
00063     KParts::Factory *pfactory = dynamic_cast<KParts::Factory *>( factory );
00064     if ( !pfactory )
00065         return KComponentData();
00066     return pfactory->partComponentData();
00067 }
00068 
00069 Part *Factory::createPartObject( QWidget *, QObject *, const char *, const QStringList & )
00070 {
00071     return 0;
00072 }
00073 
00074 QObject *Factory::createObject( QObject *parent, const char *classname, const QStringList &args )
00075 {
00076   assert( !parent || parent->isWidgetType() );
00077   return createPart( static_cast<QWidget *>( parent ), parent, classname, args );
00078 }
00079 
00080 #include "factory.moc"

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