/*
 * © Copyright 2014 – Urheberrechtshinweis
 * Alle Rechte vorbehalten / All Rights Reserved
 *
 * Programmcode ist urheberrechtlich geschuetzt.
 * Das Urheberrecht liegt, soweit nicht ausdruecklich anders gekennzeichnet, bei Frank Ebner.
 * Keine Verwendung ohne explizite Genehmigung.
 * (vgl. § 106 ff UrhG / § 97 UrhG)
 */

#ifndef MMFLOORUNDERLAY_H
#define MMFLOORUNDERLAY_H

#include "MMFloorUnderlayImage.h"

#include "../2D/MV2DElementFloorUnderlay.h"

#include <Indoor/floorplan/v2/Floorplan.h>

/**
 * add an external file as underlay (to copy it onto the map)
 */
class MMFloorUnderlays : public MapLayer {

private:

	Floorplan::Floor* floor;

public:

	/** ctor */
	MMFloorUnderlays(MapLayer* parent, Floorplan::Floor* floor) : MapLayer(parent, MapLayerType::FLOOR_UNDERLAYS), floor(floor) {

		// the underlays
		for (Floorplan::UnderlayImage* img : floor->underlays) {
			addElement(new MMFloorUnderlayImage(this, floor, img));
		}

	}

	bool isVisible() const override {
		return floor->underlays.enabled;
	}

	void setVisible(const bool visible) override {
		this-> floor->underlays.enabled = visible;
		onVisibilityChanged(visible);
	}

	//TODO: check
	void createImage(const Point2 center) {

		Floorplan::UnderlayImage* elem = new Floorplan::UnderlayImage();

		// add to underlying model
		floor->underlays.push_back(elem);

		// add to myself as element
		MMFloorUnderlayImage* img = new MMFloorUnderlayImage(this, floor, elem);
		addElement(img);
		img->setAnchor(center);
		img->setScale(0.1, 0.1);

	}

	virtual std::string getLayerName() const override {return "underlay";}

};


#endif // MMFLOORUNDERLAY_H