72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
#include "monitor.h"
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#include "ui_monitor.h"
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#include <QObject>
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#include <QDebug>
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Monitor::Monitor(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::Monitor)
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{
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ui->setupUi(this);
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QObject::connect(ui->downStairButton, QPushButton::clicked, [&]() {
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qDebug() << "下一层按钮";
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if (m_currentFloor > 0) {
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m_currentFloor -= 1;
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showParkinglot();
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}
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if (m_currentFloor == 0)
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ui->downStairButton->setEnabled(false);
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if (m_currentFloor == m_parkinglots.size() - 2)
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ui->upStairButton->setEnabled(true);
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});
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QObject::connect(ui->upStairButton, QPushButton::clicked, [&]() {
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qDebug() << "上一层按钮";
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if (m_currentFloor < m_parkinglots.size() - 1) {
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m_currentFloor += 1;
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showParkinglot();
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}
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if (m_currentFloor == m_parkinglots.size() - 1)
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ui->upStairButton->setEnabled(false);
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if (m_currentFloor == 1)
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ui->downStairButton->setEnabled(true);
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});
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if (m_currentFloor == 0) // 如果默认楼层就是顶层或者最下一层，把相应的按钮disable
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ui->downStairButton->setEnabled(false);
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else if (m_currentFloor == m_parkinglots.size() - 1)
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ui->upStairButton->setEnabled(false);
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QString filePath = __FILE__;
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QStringList list = filePath.split("\\");
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QString result;
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for (int i = 0; i < list.size() - 1; i++)
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result.append(list.at(i)).append("\\");
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QStringList l = {"parkinglot_f1.xml", "parkinglot_b1.xml"};
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for (int i = 0; i < 2; i++) {
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QString t(result);
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m_xmlPath.push_back(t.append(l.at(i)));
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}
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showParkinglot();
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}
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Monitor::~Monitor()
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{
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delete ui;
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}
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void Monitor::showParkinglot()
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{
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if (m_parkinglots.at(m_currentFloor) == nullptr) {
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m_parkinglots[m_currentFloor] = new ParkingLotWidget(this, m_xmlPath.at(m_currentFloor)); // lazy
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// ui->parkinglotView->addWidget(m_parkinglots.at(m_currentFloor)); // 把当前对象添加进layout
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m_parkinglots[m_currentFloor]->move(10, 10);
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}
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ui->currentFloor->setText("<center>" + m_parkinglots.at(m_currentFloor)->getName() + "</center>"); // 文字
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for (auto p = m_parkinglots.begin(); p != m_parkinglots.end(); p++)
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if (*p != nullptr)
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(*p)->hide();
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m_parkinglots.at(m_currentFloor)->show();
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}
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