48 lines
1.4 KiB
C++
Executable File
48 lines
1.4 KiB
C++
Executable File
/**
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* class to handle signals for ObserverObjects functions
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* $Id$
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* $HeadURL$
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* $Author$
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*/
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#pragma once
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#include <QObject>
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#include <IObserverBaseEntityObjInstance.h>
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#include <IObserverEnvironmentObjectObjInstance.h>
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#include <Common/logger.h>
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class ObserverObjectCB : public QObject
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{
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Q_OBJECT
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public:
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ObserverObjectCB(const char *loggerName = "Callbacks.Object")
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: m_logger(HighLevelArchitecture::getLogger(loggerName))
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{}
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template<typename T>
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typename T::IObjectCallback &newObjectInstance(typename T::Object &object)
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{
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typedef typename T::ObjectCallback OBJ_CB;
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OBJ_CB *that = dynamic_cast<OBJ_CB *>(this);
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T *cb = new T(*that); //Neues Observer-Objekt erstellen
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cb->setInterface(&object); //Merken des Objekts, falls man die get-Funktionen nutzen möchte
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emit newObjectInstance2(object); //Bekannt machen, das ein neues Objekt gemeldet wurde
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return *cb; //Hier wird der Observer für dieses Objekt zurückgegeben.
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}
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void deleteObjectInstance(const ngs::IObserverObjectInstance &object)
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{
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emit objectInstanceDeleted(object);
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}
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Q_SIGNALS:
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void newObjectInstance(const ngs::IObserverObjectInstance &object);
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void newObjectInstance2(const ngs::IObserverObjectInstance &object);
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void objectInstanceDeleted(const ngs::IObserverObjectInstance &object);
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protected:
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NGL::INGLLogger &m_logger;
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};
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