DtWindowTextInstance.h

Go to the documentation of this file.

/******************************************************************************
** Copyright (c) 2022 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 
 
 
#pragma once
 
#include <vrvCore/vrvCore.h>
#include <vrvCore/DtSetVisibilityInterface.h>
#include <vrvCore/DtWindowText.h>
#include <vrvMath/DtMatrix3.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vector>
 
namespace makVrv 
{
   class DT_DLL_VRVCORE DtWindowTextInstance : public DtSetVisibilityInterface
   {
   public:
      virtual ~DtWindowTextInstance();

      virtual void setVisible(bool isVisible) = 0;

      virtual void setTopLeftCorner( float x, float y ) = 0;

      virtual bool calculateSize(float& width, float& height) const = 0;

      virtual void setColor(float r,float g,float b,float a) = 0;

      virtual void setText(const std::string& textString) = 0;

      virtual void setFont(const std::string& fontFile, float sizeInPoints) = 0;

      virtual void setTextBoxWidth(float widthInPixels) = 0;

      virtual void setAlignment(DtWindowText::TextAlignment alignment) = 0;

      virtual void setTransform( DtMatrix3<double> transform ) = 0;

      virtual void update() = 0;

      virtual void setClipBox( DtVector2<double> bottomLeftLocation, DtVector2<double> topRightLocation ) = 0;

      virtual void setGroup( int groupId ) = 0;

      virtual void setChannelOverlay( const std::string& displayName,
         const std::string& windowName, const std::string& channelName ) = 0;
   }; 

   class DT_DLL_VRVCORE DtWindowTextInstanceCreator : public DtVirtualBaseClass
   {
   public:
      DtWindowTextInstanceCreator( DtDe& de );

      virtual ~DtWindowTextInstanceCreator();

      static DtWindowTextInstanceCreator& instance( DtDe& de );

      static void registerInstance( DtDe& de, DtWindowTextInstanceCreator* instance );

      virtual DtWindowTextInstance* create();
   protected:
      DtDe& myDe;
   };
}