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/*
* Copyright (C) 2017 Thales Lima Oliveira <thales@ufu.br>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef CONTROLELEMENT_H
#define CONTROLELEMENT_H
#include "Element.h"
/**
* @class Node
* @author Thales Lima Oliveira <thales@ufu.br>
* @date 05/10/2017
* @brief Node of a control element. This class manages the user interaction with the connection and control elements.
* @file ControlElement.h
*/
class Node
{
public:
enum class NodeType { NODE_IN = 0, NODE_OUT };
Node(wxPoint2DDouble position = wxPoint2DDouble(0, 0), NodeType nodeType = NodeType::NODE_IN, double borderSize = 0.0);
~Node();
wxRect2DDouble GetRect() const { return m_rect; }
void SetRect(wxRect2DDouble rect) { m_rect = rect; }
wxPoint2DDouble GetPosition() const;
void SetPosition(wxPoint2DDouble position);
NodeType GetNodeType() const { return m_nodeType; }
void SetNodeType(NodeType nodeType) { m_nodeType = nodeType; }
double GetRadius() const { return m_radius; }
std::vector<wxPoint2DDouble> GetInTrianglePts() const { return m_triPts; }
double GetAngle() const { return m_angle; }
void SetAngle(double angle) { m_angle = angle; }
void Rotate(bool clockwise = true);
void RotateTriPt(double angle);
void StartMove(wxPoint2DDouble position);
void Move(wxPoint2DDouble position);
bool Contains(wxPoint2DDouble position) const;
bool IsConnected() const { return m_connected; }
void SetConnected(bool connected = true) { m_connected = connected; }
int GetID() const { return m_id; }
void SetID(int id) { m_id = id; }
protected:
int m_id = -1;
wxRect2DDouble m_rect;
NodeType m_nodeType;
bool m_connected = false;
wxPoint2DDouble m_moveStartPt;
wxPoint2DDouble m_movePos;
double m_radius = 3.0;
std::vector<wxPoint2DDouble> m_triPts;
double m_angle = 0.0;
};
/**
* @class ControlElement
* @author Thales Lima Oliveira <thales@ufu.br>
* @date 05/10/2017
* @file ControlElement.h
* @brief Base class of a control element. Provide general methods to other control classes.
*/
class ControlElement : public Element
{
public:
ControlElement(int id);
~ControlElement();
virtual void StartMove(wxPoint2DDouble position);
virtual void Move(wxPoint2DDouble position);
void SetNodeList(std::vector<Node*> nodeList) { m_nodeList = nodeList; }
std::vector<Node*> GetNodeList() const { return m_nodeList; }
virtual void DrawNodes() const;
virtual void DrawDCNodes(wxGraphicsContext* gc) const;
virtual void ReplaceNode(Node* oldNode, Node* newNode);
/**
* @brief Update the OpenGL text in the element (if present).
* @return true if OpenGLText is ok, false otherwise.
*/
virtual bool UpdateText() { return true; }
virtual bool IsSolved() const { return m_solved; }
virtual void SetSolved(bool solved = true) { m_solved = solved; }
virtual bool Solve(double* input, double timeStep);
virtual bool Initialize();
virtual double GetOutput() const { return m_output; }
virtual void SetOutput(double output) { m_output = output; }
static ControlElement* GetControlElementFromID(std::vector<ControlElement*> elementList, int id);
protected:
std::vector<Node*> m_nodeList;
bool m_solved = false;
double m_output = 0.0;
void SaveControlNodes(rapidxml::xml_document<>& doc, rapidxml::xml_node<>* elementNode);
bool OpenControlNodes(rapidxml::xml_node<>* elementNode);
};
#endif // CONTROLELEMENT_H
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