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Diffstat (limited to 'kabc/formatfactory.h')
-rw-r--r-- | kabc/formatfactory.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/kabc/formatfactory.h b/kabc/formatfactory.h new file mode 100644 index 000000000..f3e270a4b --- /dev/null +++ b/kabc/formatfactory.h @@ -0,0 +1,101 @@ +/* + This file is part of libkabc. + Copyright (c) 2002 Tobias Koenig <[email protected]> + + 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef KABC_FORMATFACTORY_H +#define KABC_FORMATFACTORY_H + +#include <qdict.h> +#include <qstring.h> + +#include <kconfig.h> +#include <klibloader.h> + +#include "formatplugin.h" + +namespace KABC { + +struct FormatInfo +{ + QString library; + QString nameLabel; + QString descriptionLabel; +}; + +/** + * Class for loading format plugins. + * + * Example: + * + * \code + * KABC::FormatFactory *factory = KABC::FormatFactory::self(); + * + * QStringList list = factory->formats(); + * QStringList::Iterator it; + * for ( it = list.begin(); it != list.end(); ++it ) { + * KABC::FormatPlugin *format = factory->format( (*it) ); + * // do something with format + * } + * \endcode + */ +class KABC_EXPORT FormatFactory +{ + public: + + /** + Destructor. + */ + ~FormatFactory(); + + /** + * Returns the global format factory. + */ + static FormatFactory *self(); + + /** + * Returns a pointer to a format object or a null pointer + * if format type doesn't exist. + * + * @param type The type of the format, returned by formats() + */ + FormatPlugin *format( const QString &type ); + + /** + * Returns a list of all available format types. + */ + QStringList formats(); + + /** + * Returns the info structure for a special type. + */ + FormatInfo *info( const QString &type ); + + protected: + FormatFactory(); + + private: + KLibrary *openLibrary( const QString& libName ); + + static FormatFactory *mSelf; + + QDict<FormatInfo> mFormatList; +}; + +} +#endif |