gumballSymbolDecoration.h

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/**************************************************************************
 * Copyright (c) 2018 MAK Technologies, Inc.
 * All rights reserved.
 **************************************************************************/

#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>
#include <vrfGuiCore/entityStateListenerExtensions.h>
#include <vrfGuiCore/statePropertyDecoration.h>

#include <vrvCore/DtSymbolDecoration.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#include <boost/signals2.hpp>

namespace makVrf 
{
   class DtGumballStatusPixmapGenerator;

   class DT_DLL_VRFGUICOREQT DtGumballSymbolDecoration : public DtStatePropertyDecoration
   {
   public:
      DtGumballSymbolDecoration(DtStatePropertyDecorationVisualizer& parentVisualizer);

      virtual ~DtGumballSymbolDecoration() override;

      virtual void setShowGumballs(bool);

      virtual void setVisualizeAtIndex(int) override;

      virtual void setScale(float f) override;

      virtual bool shouldBeVisualized() override;

      virtual void unvisualize() override;

   protected:
      virtual void slot_gumballDataSet( const DtEntityStateListenerExtensions::GumballData& data );
      virtual double devicePixelRatio() const override;

   protected:
      boost::signals2::connection myUpdateConnection;
      DtGumballStatusPixmapGenerator* myGumballStatusPixmapGenerator;
      std::string myImageName;
   };

   class DT_DLL_VRFGUICOREQT DtGumballSymbolDecorationCreator : public DtStatePropertyDecorationCreator
   {
   public:
      virtual DtStatePropertyDecoration* create(DtStatePropertyDecorationVisualizer& parentVisualizer) override;

      virtual DtStatePropertyDecorationCreator* clone() override;

      virtual const std::string& decorationClassName() const override;
   };
}