93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include <QPixmap>
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#include <QMessageBox>
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#include <QRegularExpression>
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#include <QRegularExpressionValidator>
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#include <hv/hlog.h>
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#include "MainDialog.h"
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#include "mysqlutils.h"
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow(parent)
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, ui(new Ui::MainWindow)
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, m_pMainDialog(nullptr)
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{
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ui->setupUi(this);
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this->setWindowIcon(QIcon(":/images/icon.png"));
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QPixmap pixmap(":/images/hj-net.png");
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pixmap = pixmap.scaled(250, 75, Qt::KeepAspectRatio, Qt::SmoothTransformation); // 按比例缩放
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ui->label_logo->setPixmap(pixmap);
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QString qsLineEditStyle("QLineEdit { min-height: 20px; min-width: 120px; }");
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ui->userToken->setStyleSheet(qsLineEditStyle);
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ui->serverIp->setStyleSheet(qsLineEditStyle);
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QRegularExpression rx("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$");
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QRegularExpressionValidator* ipValidator = new QRegularExpressionValidator(rx, this);
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ui->serverIp->setValidator(ipValidator);
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//setIp("127.0.0.1");
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setIp("192.168.0.155");
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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if (m_pMainDialog)
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{
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delete m_pMainDialog;
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m_pMainDialog = nullptr;
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}
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}
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void MainWindow::setIp(const QString &ip)
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{
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ui->serverIp->setText(ip);
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}
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bool MainWindow::testDatabase()
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{
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CWaitorCursor wait;
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QString svr = ui->serverIp->text();
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std::string dbserver = svr.toStdString(); //"tcp://192.168.4.254";
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int dbport = 3306;
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std::string dbuser = "root";
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std::string dbpasswd = "Hj57471000";
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std::string dbname = "hjems";
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bool dbok = MysqlUtils::getInstance()->OpenDatabase(dbserver,dbport,dbuser,dbpasswd,dbname);
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if (!dbok)
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{
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hloge("failed to open database, exit now...");
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return false;
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}
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hlogi("database connection test successfully!");
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return true;
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}
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void MainWindow::on_pb_Logon_clicked()
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{
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if (testDatabase())
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{
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m_pMainDialog = new MainDialog();
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m_pMainDialog->show();
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this->close();
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}
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else
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{
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QMessageBox::critical(this, tr("Critical Message"),tr("Failed to retrieve device data!"));
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}
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}
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void MainWindow::on_pb_Test_clicked()
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{
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if (testDatabase())
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QMessageBox::information(this, tr("Successfully"),tr("Connect to device successfully!"));
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else
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QMessageBox::critical(this, tr("Critical Message"),tr("Failed to connect to device!"));
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}
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