93 lines
1.7 KiB
C++
93 lines
1.7 KiB
C++
//
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// Created by natty on 15.7.23.
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//
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#ifndef TSP_RENDERWINDOW_H
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#define TSP_RENDERWINDOW_H
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#include <QApplication>
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#include <qmainwindow.h>
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#include <qwidget.h>
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#include <SDL2/SDL.h>
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#include <QHBoxLayout>
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#include <unordered_set>
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#include <random>
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#include <QComboBox>
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#include <QLabel>
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#include <QPushButton>
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struct State;
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struct Vertex {
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double x;
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double y;
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};
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struct Edge {
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size_t from;
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size_t to;
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double distanceOf(const State& state, const Vertex& vertex) const;
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};
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struct State {
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std::vector<Vertex> vertices;
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std::vector<Edge> edges;
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};
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class Strategy {
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public:
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virtual ~Strategy() = default;
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virtual bool step(State& state) = 0;
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};
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class AnnaStrategy : public Strategy {
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public:
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bool step(State& state) override;
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private:
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bool init;
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std::vector<size_t> unvisited;
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};
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class RenderWindow : public QMainWindow {
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Q_OBJECT
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public:
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RenderWindow();
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~RenderWindow() override;
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void paintEvent(QPaintEvent* event) override;
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public slots:
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void render();
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void step();
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void solve();
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private:
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QVBoxLayout *layout;
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QHBoxLayout *controlsLayout;
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QWidget *renderArea;
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QWidget *mainWindowWidget;
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QLabel *distanceLabel;
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QPushButton *playButton;
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QComboBox *strategySelector;
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QTimer *animTimer;
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SDL_Window *window{};
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SDL_Renderer* renderer{};
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State state;
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std::unique_ptr<Strategy> strategy;
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private slots:
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void resetState();
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void hardResetState();
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void togglePlay(bool play);
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void loadPattern(const QString& qString);
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};
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#endif //TSP_RENDERWINDOW_H
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