77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
//
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// Created by ricardo on 2022/6/11.
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//
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#ifndef AUTO_BUS_GUI_MAIN_SCENE_H
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#define AUTO_BUS_GUI_MAIN_SCENE_H
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#include "QGraphicsScene"
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#include "QGraphicsPixmapItem"
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#include "QGraphicsSimpleTextItem"
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#include "PosPair.h"
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#include "BusWidget.h"
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class SceneManager
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{
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public:
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QGraphicsScene *scene;
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/**
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* 构造函数，同时生成站点
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*/
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explicit SceneManager();
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~SceneManager();
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/**
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* 生成站点画面
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* @param node_number
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*/
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void SetStopScene(int node_number);
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void ResetBus();
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/**
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* 开始公交车动画
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* @param direction 公交车前进的方向
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* @param duration 前进持续的时间
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*/
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void BeginBusAnimation(int direction, int duration);
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private:
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/**
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* 显示站点的像素图对象
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*/
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QGraphicsPixmapItem *pixmap_items;
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QGraphicsSimpleTextItem *name_items;
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/**
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* 每个站点的所在位置
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*/
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PosPair *stop_pos_pairs;
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/**
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* 公交车对象
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*/
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BusWidget *bus;
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/**
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* 总共的站点数量
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*/
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int stop_node_number;
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/**
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* 一个矩形的边框
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* 使无论中间存在多少站点，这个scene都能在view的中心
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*/
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QGraphicsRectItem *rect_item;
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/**
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* 清除画面
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*/
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void ClearStopScene();
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};
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#endif //AUTO_BUS_GUI_MAIN_SCENE_H
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