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84 lines
2.5 KiB
84 lines
2.5 KiB
/* -*- c++ -*- |
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This file is part of libkdepim. |
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Copyright (c) 2002,2004 Marc Mutz <mutz@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., 59 Temple Place - Suite 330, |
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Boston, MA 02111-1307, USA. |
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*/ |
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#ifndef __LIBKDEPIM_PLUGINLOADERBASE_H__ |
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#define __LIBKDEPIM_PLUGINLOADERBASE_H__ |
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#include <qstring.h> |
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#include <qmap.h> |
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class KLibrary; |
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class QStringList; |
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namespace KPIM { |
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class PluginMetaData { |
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public: |
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PluginMetaData() {} |
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PluginMetaData( const QString & lib, const QString & name, |
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const QString & comment ) |
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: library( lib ), nameLabel( name ), |
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descriptionLabel( comment ), loaded( false ) {} |
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QString library; |
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QString nameLabel; |
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QString descriptionLabel; |
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mutable bool loaded; |
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}; |
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class PluginLoaderBase { |
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protected: |
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PluginLoaderBase(); |
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virtual ~PluginLoaderBase(); |
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public: |
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/** Returns a list of all available plugin objects (of kind @p T) */ |
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QStringList types() const; |
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/** Returns the @ref PluginMetaData structure for a given type */ |
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const PluginMetaData * infoForName( const QString & type ) const; |
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/** Overload this method in subclasses to call @ref doScan with |
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the right @p path argument */ |
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virtual void scan() = 0; |
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protected: |
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/** Rescans the plugin directory to find any newly installed |
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plugins. Extend this method in subclasses to add any |
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builtins. Subclasses must call this explicitely. It's not |
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called for them in the constructor. |
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**/ |
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void doScan( const char * path ); |
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/** Returns a pointer to symbol @p main_func in the library that |
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implements the plugin of type @p type */ |
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void * mainFunc( const QString & type, const char * main_func ) const; |
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private: |
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const KLibrary * openLibrary( const QString & libName ) const; |
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QMap< QString, PluginMetaData > mPluginMap; |
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class Private; |
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Private * d; |
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}; |
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}; // namespace KMime |
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#endif // __LIBKDEPIM_PLUGINLOADERBASE_H__
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