IGraphicsFlexBox.h

/*
 ==============================================================================
 
 This file is part of the iPlug 2 library. Copyright (C) the iPlug 2 developers.
 
 See LICENSE.txt for  more info.
 
 ==============================================================================
*/
 
#pragma once
 
#include "Yoga.h"
#include "IGraphicsStructs.h"
 
BEGIN_IPLUG_NAMESPACE
BEGIN_IGRAPHICS_NAMESPACE
 
class IFlexBox
{
public:
  IFlexBox();
  
  ~IFlexBox();
  
  void Init(const IRECT& r, YGFlexDirection direction = YGFlexDirectionRow, YGJustify justify = YGJustifyFlexStart, YGWrap wrap = YGWrapNoWrap, float padding = 0.f, float margin = 0.f);
  
  YGNodeRef AddItem(float width, float height, YGAlign alignSelf = YGAlignAuto, float grow = 0.f, float shrink = 1.f, float margin = 0.f);
  
  void AddItem(YGNodeRef item);
  
  void CalcLayout(YGDirection direction = YGDirectionLTR);
  
  IRECT GetRootBounds() const;
 
  IRECT GetItemBounds(int nodeIndex) const;
  
private:
  int mNodeCounter = 0;
  YGConfigRef mConfigRef;
  YGNodeRef mRootNodeRef;
};
 
END_IPLUG_NAMESPACE
END_IGRAPHICS_NAMESPACE