viseq/src/edge.h

#pragma once

#include "connector.h"
#include "graph-item.h"
#include <memory>
#include "node.h"

using namespace VISEQ::GRAPH;

namespace VISEQ::GRAPH::EDGES {	
	class Edge : public GraphItem{

		public:
			Edge() {}
			Edge(std::weak_ptr<NODES::Node> start, std::weak_ptr<NODES::Node> end) : start(start), end(end) {}

			std::weak_ptr<NODES::Node> start;
			std::weak_ptr<NODES::Node> end;

			std::weak_ptr<Connector> start_conn;
			std::weak_ptr<Connector> end_conn;

			EdgeType edgeType;

			bool pass_forward = true;
			bool pass_backward = true;
		
			bool active = false;
			bool config = false;
			bool split = false;
			
			float speed = 0;
			float bpm = 120.0f;

			float connector_offset = 8.0f;
			float switches_offset = 25.0f;

			virtual bool GActive();
			virtual EdgeType getEdgeType() const;
			std::weak_ptr<NODES::Node> getNextNode(std::weak_ptr<NODES::Node> origin);
			void draw(Vec2Df mouse_pos, Camera2D cam);
            friend void to_json(json& j, const Edge& E);
            friend void from_json(const json& j, Edge& E);
            friend void to_json(json& j, const std::shared_ptr<Edge>& E);
            friend void from_json(const json& j, std::shared_ptr<Edge>& E);
	};
	
	typedef std::shared_ptr<Edge> SPTR_Edge;
	typedef std::weak_ptr<Edge> WPTR_Edge;
	typedef std::vector<SPTR_Edge> VEC_SPTR_Edge;
	typedef std::vector<WPTR_Edge> VEC_WPTR_Edge;
}