Diffstat (limited to 'microkde/kresources/factory.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | microkde/kresources/factory.cpp | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/microkde/kresources/factory.cpp b/microkde/kresources/factory.cpp new file mode 100644 index 0000000..709cd4a --- a/dev/null +++ b/microkde/kresources/factory.cpp @@ -0,0 +1,216 @@ +/* + This file is part of libkresources. + + Copyright (c) 2002 Tobias Koenig <tokoe@kde.org> + Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org> + Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org> + + 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <kdebug.h> +#include <klocale.h> +#include <ksimpleconfig.h> +#include <kstandarddirs.h> +#include <kstaticdeleter.h> + +#include <qfile.h> + +#include <plugins/file/resourcefile.h> +#include <plugins/file/resourcefileconfig.h> +#include <plugins/dir/resourcedir.h> +#include <plugins/dir/resourcedirconfig.h> +//#include <plugins/ldap/resourceldap.h> +//#include <plugins/ldap/resourceldapconfig.h> + + +#include "resource.h" +#include "factory.h" + +using namespace KRES; + +QDict<Factory> *Factory::mSelves = 0; +static KStaticDeleter< QDict<Factory> > staticDeleter; + +Factory *Factory::self( const QString& resourceFamily ) +{ + kdDebug(5650) << "Factory::self()" << endl; + + Factory *factory = 0; + if ( !mSelves ) + { + mSelves = staticDeleter.setObject( new QDict<Factory> ); + } + + factory = mSelves->find( resourceFamily ); + + if ( !factory ) { + factory = new Factory( resourceFamily ); + mSelves->insert( resourceFamily, factory ); + } + + return factory; +} + +Factory::Factory( const QString& resourceFamily ) : + mResourceFamily( resourceFamily ) +{ +//US so far we have three types available for resourceFamily "contact" +// and that are "file", "dir", "ldap" +/*US + + KTrader::OfferList plugins = KTrader::self()->query( "KResources/Plugin", QString( "[X-KDE-ResourceFamily] == '%1'" ) + .arg( resourceFamily ) ); + KTrader::OfferList::ConstIterator it; + for ( it = plugins.begin(); it != plugins.end(); ++it ) { + QVariant type = (*it)->property( "X-KDE-ResourceType" ); + if ( !type.toString().isEmpty() ) + mTypeMap.insert( type.toString(), *it ); + } +*/ + +//US !!!!!!!!!!!!!!! + KRES::PluginFactoryBase* pf = (KRES::PluginFactoryBase*)new KRES::PluginFactory<KABC::ResourceFile,KABC::ResourceFileConfig>(); + mTypeMap.insert( "file", pf ); + + pf = (KRES::PluginFactoryBase*)new KRES::PluginFactory<KABC::ResourceDir,KABC::ResourceDirConfig>(); + mTypeMap.insert( "dir", pf ); + /* + pf = (KRES::PluginFactoryBase*)new KRES::PluginFactory<KABC::ResourceLDAP,KABC::ResourceLDAPConfig>(); + mTypeMap.insert( "ldap", pf ); + */ +} + +Factory::~Factory() +{ +} + +QStringList Factory::typeNames() const +{ +//US method QMap::keys() not available yet. SO collect the data manually +//US return mTypeMap.keys(); + + QStringList result; + + QMap<QString, PluginFactoryBase*>::ConstIterator it; + for( it = mTypeMap.begin(); it != mTypeMap.end(); ++it ) { + result << it.key().latin1(); +// qDebug("Factory::typeNames() : %s ", it.key().latin1()); + + } + return result; +} + +ConfigWidget *Factory::configWidget( const QString& type, QWidget *parent ) +{ + if ( type.isEmpty() || !mTypeMap.contains( type ) ) + return 0; + +/*US load the lib not dynamically. !! + KService::Ptr ptr = mTypeMap[ type ]; + KLibFactory *factory = KLibLoader::self()->factory( ptr->library().latin1() ); + if ( !factory ) { + kdDebug() << "KRES::Factory::configWidget(): Factory creation failed" << endl; + return 0; + } +*/ + PluginFactoryBase *factory = mTypeMap[ type ]; + if ( !factory ) { + kdDebug() << "KRES::Factory::configWidget(): Factory creation failed" << endl; + return 0; + } + + + PluginFactoryBase *pluginFactory = static_cast<PluginFactoryBase *>( factory ); + + if ( !pluginFactory ) { + kdDebug() << "KRES::Factory::configWidget(): no plugin factory." << endl; + return 0; + } + + ConfigWidget *wdg = pluginFactory->configWidget( parent ); + if ( !wdg ) { +//US kdDebug() << "'" << ptr->library() << "' is not a " + mResourceFamily + " plugin." << endl; + kdDebug() << " is not a " + mResourceFamily + " plugin." << endl; + return 0; + } + return wdg; + +} + +QString Factory::typeName( const QString &type ) const +{ + if ( type.isEmpty() || !mTypeMap.contains( type ) ) + return QString(); + +//US KService::Ptr ptr = mTypeMap[ type ]; +//US return ptr->name(); +//US I guess this is correct since we loaded the factory staticly. + return type; + +} + +QString Factory::typeDescription( const QString &type ) const +{ + if ( type.isEmpty() || !mTypeMap.contains( type ) ) + return QString(); + +//US KService::Ptr ptr = mTypeMap[ type ]; +//US return ptr->comment(); +//US I guess this is correct since we loaded the factory staticly. + return type; + +} + +Resource *Factory::resource( const QString& type, const KConfig *config ) +{ + kdDebug() << "Factory::resource( " << type << ", config)" << endl; + + if ( type.isEmpty() || !mTypeMap.contains( type ) ) + return 0; + +/*US load the lib not dynamicly. !! + KService::Ptr ptr = mTypeMap[ type ]; + KLibFactory *factory = KLibLoader::self()->factory( ptr->library().latin1() ); + if ( !factory ) { + kdDebug() << "KRES::Factory::resource(): Factory creation failed" << endl; + return 0; + } +*/ + PluginFactoryBase *factory = mTypeMap[ type ]; + if ( !factory ) { + kdDebug() << "KRES::Factory::resource(): Factory creation failed" << endl; + return 0; + } + + PluginFactoryBase *pluginFactory = static_cast<PluginFactoryBase *>( factory ); + + if ( !pluginFactory ) { + kdDebug() << "KRES::Factory::resource(): no plugin factory." << endl; + return 0; + } + + Resource *resource = pluginFactory->resource( config ); + if ( !resource ) { +//US kdDebug() << "'" << ptr->library() << "' is not a " + mResourceFamily + " plugin." << endl; + kdDebug() << " is not a " + mResourceFamily + " plugin." << endl; + return 0; + } + + resource->setType( type ); + + return resource; +} |