DtVrfSharedVisibilityChangeSignaler.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtVrfSharedVisibilityChangeSignaler.h,v $ $Revision: 1.4 $ $State: Exp $
******************************************************************************/


#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrvUtil/event_signal.h>
#include <vrvUtil/DtVirtualBaseClass.h>

#include <vrvUtil/signalslib.h>

namespace makVrv
{
   class DtDe;
   class DtSharedSettingsManager;
}

namespace makVrf
{
   class DtVrfSelectionFilter;

   class DT_DLL_VRFGUICORE DtVrfSharedVisibilityChangeSignaler : public makVrv::DtVirtualBaseClass
   {
   public:

      static DtVrfSharedVisibilityChangeSignaler& instance(makVrv::DtEventQueueInterface&);

      static DtVrfSharedVisibilityChangeSignaler* findInstance(
         makVrv::DtEventQueueInterface*);

      virtual ~DtVrfSharedVisibilityChangeSignaler();

      //@name Signals

      makVrv::event_signal<void (const DtVrfSelectionFilter*)> signal_addFogOfWarFilter;

      makVrv::event_signal<void (const std::string&)> signal_removeFogOfWarFilter;

   protected:
      DtVrfSharedVisibilityChangeSignaler(makVrv::DtEventQueueInterface& eqi);
   };
}