Container.cpp

#include <algorithm>
#include "Container.hpp"
 
namespace Chesto {
 
Container::Container(int layout, int padding)
{
    // these values only affect adds into this container
    this->layout = layout;
    this->padding = padding;
}
 
Element* Container::add(std::unique_ptr<Element> elem)
{
    int newPosX = (layout == ROW_LAYOUT) ? this->width + padding : this->x;
    int newPosY = (layout == COL_LAYOUT) ? this->height + padding : this->y;
 
    Element* rawPtr = elem.get();
    rawPtr->setPosition(newPosX, newPosY);
    addNode(std::move(elem)); // transfers ownership
 
    this->width = (layout == ROW_LAYOUT) ? this->width + rawPtr->width + padding : std::max(this->width, rawPtr->width);
    this->height = (layout == COL_LAYOUT) ? this->height + rawPtr->height + padding :  std::max(this->height, rawPtr->height);
 
    return rawPtr;
}
 
} // namespace Chesto