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#ifndef _O_HOLIDAY_PLUGIN_IF_H
#define _O_HOLIDAY_PLUGIN_IF_H
#include <opie2/odebug.h>
#include <qpe/qcom.h>
#ifndef QT_NO_COMPONENT
//c0a5f73f-975e-4492-9285-af555284c4ab
#define IID_HOLIDAY_PLUGIN QUuid(0xc0a5f73f,0x975e,0x4492,0x92,0x85,0xaf,0x55,0x52,0x84,0xc4,0xab)
#endif
namespace Opie {
namespace Datebook {
class HolidayPlugin;
class HolidayPluginIf:public QUnknownInterface
{
public:
HolidayPluginIf():QUnknownInterface(){}
virtual ~HolidayPluginIf(){}
virtual HolidayPlugin*plugin()=0;
};
template<class T> class HolidayPluginWrapper:public HolidayPluginIf
{
public:
HolidayPluginWrapper():HolidayPluginIf(),_plugin(0){}
virtual ~HolidayPluginWrapper(){if (_plugin) delete _plugin;}
QRESULT queryInterface( const QUuid& uuid, QUnknownInterface** iface ) {
*iface = 0;
if (uuid == IID_HOLIDAY_PLUGIN || uuid == IID_QUnknown) {
*iface = this;
} else {
return QS_FALSE;
}
if (*iface) (*iface)->addRef();
return QS_OK;
}
// from qcom
Q_REFCOUNT
virtual T*plugin() {
if (!_plugin) {_plugin = new T();}
return _plugin;
}
protected:
T*_plugin;
};
#define EXPORT_HOLIDAY_PLUGIN( Plugin ) \
Q_EXPORT_INTERFACE() { \
Q_CREATE_INSTANCE( Opie::Datebook::HolidayPluginWrapper<Plugin> ) \
}
}
}
#endif
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