57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
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#include "mainwindow.h"
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#include "./ui_mainwindow.h"
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow(parent), ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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ui->le_server_ip->setText("127.0.0.1");
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ui->le_port->setText("1234");
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// ui->rb_con_sta->setEnabled(false);
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ui->rb_con_sta->setCheckable(false);
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ui->rb_con_sta->setChecked(false);
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connect(ui->bt_start,QPushButton::clicked,this, &MainWindow::start_connet);
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connect(ui->bt_stop,QPushButton::clicked,this, &MainWindow::stop_connet);
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connect(ui->bt_cmd,QPushButton::clicked,this, &MainWindow::send_cmd);
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tcp_socket = nullptr;
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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void MainWindow::start_connet()
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{
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if (tcp_socket == nullptr)
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{
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tcp_socket = new QTcpSocket(this);
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tcp_socket->connectToHost(ui->le_server_ip->text(), ui->le_port->text().toInt());
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connect(tcp_socket, &QTcpSocket::connected, this, &MainWindow::connected);
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}
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}
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void MainWindow::connected(){
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ui->rb_con_sta->setCheckable(true);
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ui->rb_con_sta->setChecked(true);
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}
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void MainWindow::stop_connet()
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{
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if (tcp_socket != nullptr)
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{
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tcp_socket->disconnectFromHost();
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delete tcp_socket;
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tcp_socket = nullptr;
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}
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ui->rb_con_sta->setChecked(false);
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ui->rb_con_sta->setCheckable(false);
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}
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void MainWindow::send_cmd(){
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if (tcp_socket != nullptr)
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{
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QByteArray data = ui->le_cmd->text().toUtf8();
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tcp_socket->write(data);
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}
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}
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