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169 lines
4.2 KiB
169 lines
4.2 KiB
/*
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This file is part of libtdeabc.
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Copyright (c) 2002 Tobias Koenig <tokoe@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 <kdebug.h>
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#include <tdelocale.h>
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#include <ksimpleconfig.h>
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#include <kstandarddirs.h>
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#include <kstaticdeleter.h>
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#include <tqfile.h>
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#include "vcardformatplugin.h"
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#include "formatfactory.h"
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using namespace TDEABC;
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FormatFactory *FormatFactory::mSelf = 0;
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static KStaticDeleter<FormatFactory> factoryDeleter;
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FormatFactory *FormatFactory::self()
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{
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kdDebug(5700) << "FormatFactory::self()" << endl;
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if ( !mSelf )
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factoryDeleter.setObject( mSelf, new FormatFactory );
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return mSelf;
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}
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FormatFactory::FormatFactory()
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{
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mFormatList.setAutoDelete( true );
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// dummy entry for default format
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FormatInfo *info = new FormatInfo;
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info->library = "<NoLibrary>";
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info->nameLabel = i18n( "vCard" );
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info->descriptionLabel = i18n( "vCard Format" );
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mFormatList.insert( "vcard", info );
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const TQStringList list = TDEGlobal::dirs()->findAllResources( "data" ,"tdeabc/formats/*.desktop", true, true );
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for ( TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it )
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{
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KSimpleConfig config( *it, true );
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if ( !config.hasGroup( "Misc" ) || !config.hasGroup( "Plugin" ) )
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continue;
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info = new FormatInfo;
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config.setGroup( "Plugin" );
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TQString type = config.readEntry( "Type" );
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info->library = config.readEntry( "X-TDE-Library" );
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config.setGroup( "Misc" );
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info->nameLabel = config.readEntry( "Name" );
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info->descriptionLabel = config.readEntry( "Comment", i18n( "No description available." ) );
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mFormatList.insert( type, info );
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}
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}
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FormatFactory::~FormatFactory()
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{
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mFormatList.clear();
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}
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TQStringList FormatFactory::formats()
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{
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TQStringList retval;
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// make sure 'vcard' is the first entry
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retval << "vcard";
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TQDictIterator<FormatInfo> it( mFormatList );
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for ( ; it.current(); ++it )
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if ( it.currentKey() != "vcard" )
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retval << it.currentKey();
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return retval;
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}
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FormatInfo *FormatFactory::info( const TQString &type )
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{
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if ( type.isEmpty() )
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return 0;
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else
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return mFormatList[ type ];
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}
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FormatPlugin *FormatFactory::format( const TQString& type )
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{
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FormatPlugin *format = 0;
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if ( type.isEmpty() )
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return 0;
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if ( type == "vcard" ) {
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format = new VCardFormatPlugin;
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format->setType( type );
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format->setNameLabel( i18n( "vCard" ) );
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format->setDescriptionLabel( i18n( "vCard Format" ) );
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return format;
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}
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FormatInfo *fi = mFormatList[ type ];
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if (!fi)
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return 0;
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TQString libName = fi->library;
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KLibrary *library = openLibrary( libName );
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if ( !library )
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return 0;
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void *format_func = library->symbol( "format" );
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if ( format_func ) {
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format = ((FormatPlugin* (*)())format_func)();
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format->setType( type );
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format->setNameLabel( fi->nameLabel );
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format->setDescriptionLabel( fi->descriptionLabel );
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} else {
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kdDebug( 5700 ) << "'" << libName << "' is not a format plugin." << endl;
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return 0;
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}
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return format;
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}
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KLibrary *FormatFactory::openLibrary( const TQString& libName )
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{
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KLibrary *library = 0;
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TQString path = KLibLoader::findLibrary( TQFile::encodeName( libName ) );
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if ( path.isEmpty() ) {
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kdDebug( 5700 ) << "No format plugin library was found!" << endl;
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return 0;
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}
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library = KLibLoader::self()->library( TQFile::encodeName( path ) );
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if ( !library ) {
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kdDebug( 5700 ) << "Could not load library '" << libName << "'" << endl;
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return 0;
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}
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return library;
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}
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