77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
#ifndef PARKINGLOTITEM_H
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#define PARKINGLOTITEM_H
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#include <QPixmap>
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#include <QVector>
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#include <QQueue>
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#include <QGraphicsScene>
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#include "car.h"
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#include "ParkingLotWidget.h"
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#include "parkinglotgraph.h"
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class Car;
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class ParkingLotManager: public QObject
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{
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Q_OBJECT
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public:
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explicit ParkingLotManager(QObject* objectParent, QGraphicsScene* scene);
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struct RequestSpace {
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bool success = false;
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uint layer = 0;
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uint number = 0;
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Path* path = Q_NULLPTR;
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RequestSpace() {}
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RequestSpace(uint l, uint n, Path* p):success(true), layer(l), number(n), path(p) {}
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RequestSpace(const RequestSpace& another) = default;
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};
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void showParkingLot(uint pos);
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void showParkingLot(void);
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void showDownStairFloor(void);
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void showUpStairFloor(void);
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void drawPath(int n1, int n2);
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public slots:
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void requestIn(Car* car);
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void requestOut(Car* car, int exit = -1);
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void requestStair(Car* car);
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void leave(Car* car);
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void addCar(int entry = -1);
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void showMargin(bool enable);
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void showGraph(bool enable);
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void banSpace(bool banned, int layer, int number);
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private:
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QGraphicsScene* m_scene;
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QVector<ParkingLotWidget*> m_widgets; // 每一层的widget
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QVector<int> m_capacity; // 每一层的容量
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QVector<int> m_num_of_cars; // 每一层当前停的车数量
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QVector<QVector<Car*> > m_cars; // 停在每一层的车
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QVector<QList<Car*> >m_waitting; // 在每个入口等待的车
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QList<Car*> m_all_cars;
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QVector<ParkingLotGraph*> m_graph;
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QVector<QGraphicsPixmapItem*> m_graph_pixmap;
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QStringList m_xml_path; // 每一层xml文件地址
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QStringList m_name; // 每一层的名字
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QList<QPair<int, int>> m_pool; // 车位池
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const uint m_num_of_layer = 2; // 总层数
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const uint m_num_of_entry = 2; // 入口数
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uint m_current_floor = 1; // 当前楼层，默认为1楼（按照从下往上递增，值与实际楼层无关）
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bool m_showGraph = false; // 是否显示图
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void generatePool(bool sequence);
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signals:
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void enableUpButton(bool);
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void enableDownButton(bool);
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void setCapacity(const QString&);
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void setLoad(const QString&);
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void setLayerName(const QString&);
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void showMarginSignal(bool);
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void carLeave(void);
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};
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#endif // PARKINGLOTITEM_H
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