TVisualObjects.h

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/********************************************************************************
**  This file is part of the ICF Framework. Copyright (C) Witold Gantzke & Kirill Lepskiy
**  ICF Framework may be used under the terms of the LGPL License v. 2.1 by the Free Software Foundation.
********************************************************************************/
 
#ifndef iview_TVisualObjects_included
#define iview_TVisualObjects_included
 
 
// ICF includes
#include <imod/TModelWrap.h>
#include <iview/CImageShape.h>
 
 
namespace iview
{
 
 
// helper template for shapes
 
template<class Object, class Shape>
struct TVisualObject: public Shape
{
    typedef Shape BaseClass;
 
    TVisualObject(bool editable = false);
 
    typedef imod::TModelWrap<Object> PositionModel;
 
    std::unique_ptr<PositionModel> model;
};
 
 
template<class Object, class Shape>
TVisualObject<Object, Shape>::TVisualObject(bool editable)
{
    model = std::make_unique<PositionModel>();
 
    BaseClass::SetEditablePosition(editable);
    BaseClass::SetEditableRadius(editable);
 
    model->AttachObserver(this);
}
 
 
// helper template for image shapes
 
template<class Object, class BitmapShape = iview::CImageShape>
struct TBitmapVisualObject
{
    TBitmapVisualObject(const Object* imagePtr = nullptr);
 
    typedef imod::TModelWrap<Object> ImageModel;
 
    std::unique_ptr<ImageModel> model;
    std::unique_ptr<BitmapShape> shape;
};
 
 
template<class Object, class BitmapShape>
TBitmapVisualObject<Object, BitmapShape>::TBitmapVisualObject(const Object* imagePtr)
{
    model.SetPtr(new ImageModel);
    if (imagePtr != nullptr){
        model->SetBaseObject(*imagePtr);
    }
    
    shape.SetPtr(new BitmapShape);
 
    model->AttachObserver(shape.get());
}
 
 
} // namespace iview
 
 
#endif // !iview_TVisualObjects_included