APIEventListener.h

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//Public API. Powered by AnyCAD.

#ifndef _APIEventListener_H_
#define _APIEventListener_H_

#include "APIObjectDef.h"

namespace AnyCAD{ namespace API
{
   class DocumentChangeArgs;
   class View;
   class SelectionChangeArgs;
   class AnyPlatformAPI_API EventListener
   {
      DECLARE_APIOBJECT(EventListener)
   public:
      virtual void OnDocumentModified (const DocumentChangeArgs& args) ;
      virtual void OnSelectionChanged (const SelectionChangeArgs& args) ;
      virtual void OnDebugWarning (const String& msg) ;
      virtual Path OnGetOpenFileName (const String& caption, const String& filter) ;
      virtual Path OnGetSaveFileName (const String& caption, const String& defaultName, const String& filter) ;
      virtual int OnGotExistingElement (const String& docId, const ElementId& newId, const ElementIdSet& exitingIds) ;
      virtual void OnTraceEditor (const String& commandId, int status) ;
      virtual void OnChangeCursor (const String& commandId, const String& cursorHint) ;
      virtual void OnMousePositionChanged (const Vector3& worldPos) ;
      virtual int OnExecuteEventLoop (long loopId) ;
      virtual void OnExitLoopEvent (long loopId, int code) ;
      virtual String OnGetInput (const String& desciption, int valueType, const String& defaultValue, long id) ;
      virtual void OnShowCommandContextUI (bool bShow, const View& pView) ;
   };//EventListener;
}}//API

#endif //_APIEventListener_H_