mlObjMgrEvent.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef ML_OBJ_MGR_EVENT_H
#define ML_OBJ_MGR_EVENT_H
 
 
 
#include "MLObjMgrSystem.h"
#include "mlObjMgrObjectID.h"
#include "mlObjMgrFlags.h"
#include "mlObjMgrData.h"
 
ML_START_NAMESPACE
 
   // Forward declaration of classes
   class omAttribute;
   class omObject;
 
   class ObjMgrEvent
   {
      public:
 
         enum EventType {
            NIL = 0,
            OBJECT_CREATED,
            OBJECT_REMOVED,
            ATTRIBUTE_CREATED,
            ATTRIBUTE_MODIFIED,
            ATTRIBUTE_REMOVED,
            CONNECTED_TO_DATABASE,
            NUM_EVENT_TYPES
         };
 
         static const char *EventTypeStrings[NUM_EVENT_TYPES];
 
      public:
 
         EventType  type;
 
         bool       nonMaskable;
 
         size_t     clientID;
 
         omIDType   objectID;
         omIDType   layerID;
         omIDType   infoID;
 
         omFlags    objectFlags;
         omFlags    layerFlags;
         omFlags    infoFlags;
 
         omData     newValue;
         omData     prevValue;
 
         ObjMgrEvent()
            : type(NIL), nonMaskable(false), clientID(0) {}
         ObjMgrEvent(EventType _type, const omIDType &_objectID, const omIDType &_layerID, const omIDType &_infoID, const omFlags &_objectFlags, const omFlags &_layerFlags, const omFlags &_infoFlags, const omData &_newValue, const omData &_prevValue, bool _nonMaskable = false)
            : type(_type), nonMaskable(_nonMaskable), clientID(0), objectID(_objectID), layerID(_layerID), infoID(_infoID), objectFlags(_objectFlags), layerFlags(_layerFlags), infoFlags(_infoFlags), newValue(_newValue), prevValue(_prevValue) {}
 
         ObjMgrEvent(EventType _type, void* _clientID, bool _nonMaskable = false);
 
         ObjMgrEvent(EventType _type, const omObject &_object, const omFlags &_flags, bool _nonMaskable = false);
         ObjMgrEvent(EventType _type, const omObject &_object, bool _nonMaskable = false);
 
         ObjMgrEvent(EventType _type, const omAttribute &_attribute, const omFlags &_flags, bool _nonMaskable = false);
         ObjMgrEvent(EventType _type, const omAttribute &_attribute, bool _nonMaskable = false);
 
         ObjMgrEvent(EventType _type, const omAttribute &_attribute, const omFlags &_flags, const omData &_newValue, bool _nonMaskable = false);
         ObjMgrEvent(EventType _type, const omAttribute &_attribute, const omData &_newValue, bool _nonMaskable = false);
 
         ObjMgrEvent(EventType _type, const omAttribute &_attribute, const omFlags &_flags, const omData &_newValue, const omData &_prevValue, bool _nonMaskable = false);
         ObjMgrEvent(EventType _type, const omAttribute &_attribute, const omData &_newValue, const omData &_prevValue, bool _nonMaskable = false);
 
         bool operator ==(const ObjMgrEvent &ev) const;
   };
 
   typedef std::list<ObjMgrEvent> omEventContainer;
 
ML_END_NAMESPACE
 
#endif // __mlObjMgrEvent_H