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Vs+Qt+C++电梯调度控制系统

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前言

这篇博客针对<<Vs+Qt+C++电梯调度控制系统>>编写代码，代码整洁，规则，易读。学习与应用推荐首选。

文章目录

一、所需工具软件

二、使用步骤

1. 引入库

2. 代码实现

3. 运行结果

三、在线协助

一、所需工具软件

1. VS，Qt

2. C++

二、使用步骤

1.引入库

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QAbstractAnimation>
#include <QTime>#include "controller.h"#include<QMessageBox.h>;
#include<iostream>
using namespace std;

2. 代码实现

代码如下:


MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow) {ui->setupUi(this);//以主界面为父窗口创建滚动条QScrollArea* pScroll = new QScrollArea(this);//清空数据QObject::connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(clearData()));QObject::connect(ui->pushButton_2, SIGNAL(clicked()), this, SLOT(averTime()));QObject::connect(ui->pushButton_3, SIGNAL(clicked()), this, SLOT(personNumber()));ui->checkBox_6->setVisible(false);ui->checkBox_7->setVisible(false);ui->checkBox_8->setVisible(false);//setWindowFlags(windowFlags() &//               ~Qt::WindowMaximizeButtonHint); // 禁止最大化按钮setWindowFlags(windowFlags() ); // 禁止最大化按钮//setFixedSize(this->width(), this->height());this->setWindowTitle("Elevator");this->setWindowIcon(QIcon(":/new/image/image/little door.png"));ctrl = new Controller();playerList = new QMediaPlaylist;player = new QMediaPlayer;playerList->addMedia(QUrl("qrc:/new/image/music/ding.mp3"));playerList->setCurrentIndex(0);player->setPlaylist(playerList);player->setVolume(50);init();setAnimation();setConnection();setStyleSheet(//正常状态样式"QPushButton{""border-radius:5px;""border:2px solid gray;""color:black;"//"padding-left:8px;"//"padding-right:8px;"//"padding-top:8px;"//"padding-bottom:8px;""}"//鼠标悬停样式"QPushButton:hover{""background-color:green;""color:black;""}"//鼠标按下样式"QPushButton:pressed{""background-color:red;""border:2px solid gray;""color:rgba(0,0,0,100);""}"//设置数字显示"QLCDNumber{""border:20px black;""color:red;""background:silver;""}"//设置滑块显示"QSlider::groove:vertical{""border: 1px solid #bbb;""background: white;""height: 802px;""width:50px;""border-radius: 4px;""}""QSlider::handle:vertical{""background: qlineargradient(x1:0, y1:0, x2:1, y2:1,  stop:0 #eee, ""stop:1 #ccc);""border: 1px solid #777;""border-image: url(:/new/image/image/little door.png);""background: green;""border-radius:4px;""width: 50px;""height: 50px;""margin-top: -2px;""margin-bottom: -2px;""}");
}void MainWindow::init() {QList<QGraphicsView *> graphicsViewList =ui->centralwidget->findChildren<QGraphicsView *>();auto it = graphicsViewList.begin();for (int i = 0; i < 5; i++) {it++;}for (int i = 0; i < 5; i++) {upDownButton[i] = *it;it++;}for (int i = 0; i < 10; i++) {door[i] = *it;elevAnimation[i] = new QPropertyAnimation(door[i], "geometry");it++;}for (int i = 0; i < ELEVATOR_NUM; i++) {person[i] = *it;person[i]->setVisible(false);preAnimation[i] = new QPropertyAnimation(person[i], "geometry");it++;}QList<QLCDNumber *> lcdNumberList =ui->centralwidget->findChildren<QLCDNumber *>();QList<QSlider *> sliderList = ui->centralwidget->findChildren<QSlider *>();auto it_2 = sliderList.begin();auto it_5 = lcdNumberList.begin();QList<QCheckBox *> checkboxList =ui->centralwidget->findChildren<QCheckBox *>();auto it_3 = checkboxList.begin();for (int i = 0; i < ELEVATOR_NUM; i++) {ctrl->myElevator[i].elevatorUi = *it_2;ctrl->myElevator[i].lock = *it_3;ctrl->myElevator[i].elevatorLCD = *it_5;ctrl->myElevator[i].elevatorUi->setEnabled(false);it_2++;it_3++;it_5++;}////让每个电梯类的TIMESPANLINEDIT指向UI对应的LINEEDITfor (int i = 0; i < ELEVATOR_NUM; i++) {ctrl->myElevator[i].timeSpanLineEdit = ui->lineEdit_timespan;ctrl->myElevator[i].timeButtontimeLineEdit = ui->lineEdit_button;ctrl->myElevator[i].timeOpentimeLineEdit = ui->lineEdit_3;}ctrl->calDoorTime = *it_3;it_3++;ctrl->calRepairTime = *it_3;it_3++;ctrl->calOpenTime = *it_3;QList<QPushButton *> buttonList =ui->centralwidget->findChildren<QPushButton *>();auto it_4 = buttonList.begin();for (int i = 0; i < ELEVATOR_NUM; i++) {for (int j = 0; j < FLOOR; j++) {ctrl->myElevator[i].floorButton[j] = *it_4;connect(*it_4, SIGNAL(clicked(bool)), this, SLOT(clickFloor()));it_4++;}ctrl->myElevator[i].floorButton[20] = *it_4;connect(*it_4, SIGNAL(clicked(bool)), this, SLOT(clickWarning()));it_4++;ctrl->myElevator[i].floorButton[21] = *it_4;connect(*it_4, SIGNAL(clicked(bool)), this, SLOT(clickPhone()));it_4++;}for (int i = 0; i < FLOOR; i++) {for (int j = 0; j < 2; j++) {floorButton[i][j] = *it_4;connect(*it_4, SIGNAL(clicked(bool)), this, SLOT(clickDirection()));it_4++;}}floorButton[19][1]->setEnabled(false);floorButton[0][0]->setEnabled(false);for (int i = 0; i < ELEVATOR_NUM; i++) {ctrl->myElevator[i].floorButton[22] = *it_4;connect(*it_4, SIGNAL(clicked(bool)), this, SLOT(clickOpen()));it_4++;ctrl->myElevator[i].floorButton[23] = *it_4;connect(*it_4, SIGNAL(clicked(bool)), this, SLOT(clickClose()));it_4++;}
}void MainWindow::setAnimation() {int leftoffset = 210;int belowoffset = 20;for (int i = 0; i < ELEVATOR_NUM; i++) {elevAnimation[2 * i]->setDuration(1000);elevAnimation[2 * i]->setStartValue(QRect(leftoffset+37 + 180 * i, belowoffset+45, 42, 127));elevAnimation[2 * i]->setEndValue(QRect(leftoffset + 37 + 180 * i, belowoffset + 45, 0, 127));elevAnimation[2 * i + 1]->setDuration(1000);elevAnimation[2 * i + 1]->setStartValue(QRect(leftoffset + 78 + 180 * i, belowoffset + 45, 42, 127));elevAnimation[2 * i + 1]->setEndValue(QRect(leftoffset + 120 + 180 * i, belowoffset + 45, 0, 127));}for (int i = 0; i < ELEVATOR_NUM; i++) {preAnimation[i]->setDuration(1500);preAnimation[i]->setStartValue(QRect(leftoffset + 0 + 180 * i, belowoffset + 90, 51, 111));preAnimation[i]->setEndValue(QRect(leftoffset + 50 + 180 * i, belowoffset + 60, 51, 111));}
}void MainWindow::setConnection() {connect(this, SIGNAL(warning(int)), ctrl, SLOT(warningState(int)));connect(this, SIGNAL(phone(int)), ctrl, SLOT(phoneState(int)));connect(this, SIGNAL(controlDoor(int, int)), ctrl,SLOT(controlDoorState(int, int)));connect(this, SIGNAL(inMessage(int, int)), ctrl, SLOT(distribute(int, int)));connect(this, SIGNAL(outMessage(int, int)), ctrl,SLOT(selectBestElev(int, int)));connect(ctrl, SIGNAL(open(int)), this, SLOT(doorOpenAni(int)));connect(ctrl, SIGNAL(close(int)), this, SLOT(doorCloseAni(int)));connect(ctrl, SIGNAL(change(int, int)), this, SLOT(changeButton(int, int)));connect(ctrl, SIGNAL(recover(int, int)), this, SLOT(recoverButton(int, int)));
}void MainWindow::getMessage(QString objectName, int *curMessage) {QStringList sl = objectName.split("_");QByteArray byte = sl.at(0).toUtf8();curMessage[0] = int(byte.at(0)) - 96;curMessage[1] = sl.at(1).toInt();
}void MainWindow::openDoor(int elevatorID) {elevAnimation[2 * elevatorID]->setDirection(QAbstractAnimation::Forward); //正向设定动画elevAnimation[2 * elevatorID + 1]->setDirection(QAbstractAnimation::Forward);elevAnimation[2 * elevatorID]->start();elevAnimation[2 * elevatorID + 1]->start();
}void MainWindow::closeDoor(int elevatorID) {elevAnimation[2 * elevatorID]->setDirection(QAbstractAnimation::Backward); //反向设定动画elevAnimation[2 * elevatorID + 1]->setDirection(QAbstractAnimation::Backward);elevAnimation[2 * elevatorID]->start();elevAnimation[2 * elevatorID + 1]->start();
}void MainWindow::personIn(int elevatorID) {person[elevatorID]->setVisible(true);setPersonTop(elevatorID);preAnimation[elevatorID]->setDirection(QAbstractAnimation::Forward);preAnimation[elevatorID]->start();QTimer::singleShot(1.5 * 1000, this,[&, elevatorID]() { setDoorTop(elevatorID); });
}void MainWindow::personOut(int elevatorID) {person[elevatorID]->setVisible(true);setPersonTop(elevatorID);preAnimation[elevatorID]->setDirection(QAbstractAnimation::Backward);preAnimation[elevatorID]->start();QTimer::singleShot(1 * 1000, this, [&, elevatorID]() {person[elevatorID]->setVisible(false);});
}void MainWindow::setDoorTop(int elevatorID) {door[2 * elevatorID]->raise();door[2 * elevatorID + 1]->raise();
}void MainWindow::setPersonTop(int elevatorID) { person[elevatorID]->raise(); }void MainWindow::clickFloor() {int curMessage[2];QPushButton *button = qobject_cast<QPushButton *>(sender());button->setStyleSheet("background-color:red;font: 9pt 'Stencil';");getMessage(button->objectName(), curMessage);emit inMessage(curMessage[0], curMessage[1]);
}void MainWindow::clickDirection() {qDebug() << "somebody press up or down bottom: ";int curMessage[2];int direction;QPushButton *button = qobject_cast<QPushButton *>(sender());button->setStyleSheet("background-color:red;font: 9pt 'Stencil';");getMessage(button->objectName(), curMessage);if (curMessage[0] == UPDIRECTION) {direction = UPSTATE;} else {direction = DOWNSTATE;}floorButton[curMessage[1] - 1][direction]->setEnabled(false);emit outMessage(direction, curMessage[1]);
}void MainWindow::clickWarning() {int curMessage[2];QPushButton *button = qobject_cast<QPushButton *>(sender());//  button->setStyleSheet(//      "background-color:red;image: url(:/new/image/image/alarm bell.png);");getMessage(button->objectName(), curMessage);emit warning(curMessage[0]);
}void MainWindow::clickPhone() {int curMessage[2];QPushButton *button = qobject_cast<QPushButton *>(sender());getMessage(button->objectName(), curMessage);emit phone(curMessage[0]);
}void MainWindow::clickOpen() {int curMessage[2];QPushButton *button = qobject_cast<QPushButton *>(sender());button->setStyleSheet("font: 9pt '黑体';");getMessage(button->objectName(), curMessage);emit controlDoor(curMessage[0], curMessage[1]);
}void MainWindow::clickClose() {int curMessage[2];QPushButton *button = qobject_cast<QPushButton *>(sender());button->setStyleSheet("font: 9pt '黑体';");getMessage(button->objectName(), curMessage);emit controlDoor(curMessage[0], curMessage[1]);
}void MainWindow::doorOpenAni(int elevatorID) {openDoor(elevatorID);personIn(elevatorID);player->play();QTimer::singleShot(1 * 1000, this,[&, elevatorID]() { closeDoor(elevatorID); });
}void MainWindow::doorCloseAni(int elevatorID) {openDoor(elevatorID);personOut(elevatorID);player->play();QTimer::singleShot(1 * 1000, this,[&, elevatorID]() { closeDoor(elevatorID); });
}void MainWindow::changeButton(int elevatorID, int state) {if (state == FREESTATE) {upDownButton[elevatorID]->setStyleSheet("border-image: url(:/new/image/image/nothing button.png);");} else if (state == UPSTATE) {upDownButton[elevatorID]->setStyleSheet("border-image: url(:/new/image/image/up button.png);");} else if (state == DOWNSTATE) {upDownButton[elevatorID]->setStyleSheet("border-image: url(:/new/image/image/down button.png);");}
}void MainWindow::recoverButton(int direction, int floor) {floorButton[floor - 1][direction]->setEnabled(true);floorButton[floor - 1][direction]->setStyleSheet("border-radius:15px;""border:2px solid gray;""color:black;""font: 9pt 'Stencil';");
}void MainWindow::clearData()
{QFile file1(QString::fromStdString("outElevator.txt"));if (file1.exists()){file1.remove();}file1.close();QFile file2(QString::fromStdString("doorNo.txt"));if (file2.exists()){file2.remove();}file2.close();
}float sumData = 0;
float lineNum = 0;
void MainWindow::averTime()
{QFile file("outElevator.txt");if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {qDebug() << "Can't open the file!" << endl;}//一行一行直接读取文件while (!file.atEnd()) {QByteArray line = file.readLine();QString str(line);qDebug() <<"str: "<< str;sumData = sumData + str.toFloat();lineNum = lineNum + 1;}qDebug() << "sumData: " << sumData;qDebug() << "lineNum: " << lineNum;file.close();//float frameDistance2 = round(10 / (sumData / lineNum) * 100) / 100.0;float frameDistance2 =sumData / lineNum;qDebug() << "frameDistance2: " << frameDistance2;QString aaa=QString("%1").arg(frameDistance2);ui->averLineEdit->setText(aaa);
}void MainWindow::personNumber()
{QString doorOpenNumberLE = ui->doorOpenNumberLineEdit->text();QFile filetxt(QString::fromStdString("doorOpenNumber.txt"));if (filetxt.open(QIODevice::WriteOnly)){QTextStream out(&filetxt);out << doorOpenNumberLE.toInt() << "\n";out.setCodec("UTF-8");out.flush();}filetxt.close();
}MainWindow::~MainWindow() { delete ui; }