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107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
/*
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* Copyright (C) 2019 wuuhii. All rights reserved.
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*
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* The file is encoding with utf-8 (with BOM). It is a part of QtSwissArmyKnife
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* project. The project is a open source project, you can get the source from:
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* https://github.com/wuuhii/QtSwissArmyKnife
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* https://gitee.com/wuuhii/QtSwissArmyKnife
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*
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* If you want to know more about the project, please join our QQ group(952218522).
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* In addition, the email address of the project author is wuuhii@outlook.com.
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* Welcome to bother.
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*
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* I write the comment in English, it's not because that I'm good at English,
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* but for "installing B".
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*/
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#include <QHostAddress>
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#include "SAKBase.hh"
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#include "TcpTransmissionItemWidget.hh"
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#include "ui_TcpTransmissionItemWidget.h"
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TcpTransmissionItemWidget::TcpTransmissionItemWidget(SAKDebugPage *debugPage, QWidget *parent)
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:BaseTransmissionItemWidget (debugPage, parent)
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,ui (new Ui::TcpTransmissionItemWidget)
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{
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ui->setupUi(this);
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enableCheckBox = ui->enableCheckBox;
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customAddressCheckBox = ui->customAddressCheckBox;
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addressComboBox = ui->addressComboBox;
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portLineEdit = ui->portLineEdit;
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handleReceiveDataCheckBox = ui->handleReceiveDataCheckBox;
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targetAddressLineEdit = ui->targetAddressLineEdit;
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targetPortLineEdit = ui->targetPortLineEdit;
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SAKBase::instance()->initIpComboBox(addressComboBox);
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}
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void TcpTransmissionItemWidget::write(QByteArray data)
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{
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if (tcpSocket){
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if (!tcpSocket->write(data)){
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#ifdef QT_DEBUG
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qDebug() << "发送取数据失败" << tcpSocket->errorString();
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#endif
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}
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}
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}
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void TcpTransmissionItemWidget::on_enableCheckBox_clicked()
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{
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auto closeDev = [&](QTcpSocket *dev){
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if (dev){
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dev->disconnectFromHost();
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if (dev->state() == QTcpSocket::ConnectedState){
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dev->waitForDisconnected();
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}
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disconnect(dev, &QTcpSocket::readyRead, this, &TcpTransmissionItemWidget::read);
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dev->deleteLater();
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dev = nullptr;
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this->setUiEnable(true);
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}
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};
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if (enableCheckBox->isChecked()){
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tcpSocket = new QTcpSocket;
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if (customAddressCheckBox->isChecked()){
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if (!tcpSocket->bind(QHostAddress(addressComboBox->currentText()), static_cast<quint16>(portLineEdit->text().toInt()))){
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emit requestOutputMessage(tr("设备绑定失败：") + tcpSocket->errorString(), false);
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enableCheckBox->setChecked(false);
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closeDev(tcpSocket);
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}
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}
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if (!tcpSocket->open(QTcpSocket::ReadWrite)){
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emit requestOutputMessage(tr("设备无法打开：") + tcpSocket->errorString(), false);
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enableCheckBox->setChecked(false);
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closeDev(tcpSocket);
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}
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connect(tcpSocket, &QTcpSocket::readyRead, this, &TcpTransmissionItemWidget::read);
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tcpSocket->connectToHost(targetAddressLineEdit->text(), static_cast<quint16>(targetPortLineEdit->text().toInt()));
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if (!tcpSocket->waitForConnected()){
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emit requestOutputMessage(tr("无法连接服务器：") + tcpSocket->errorString(), false);
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enableCheckBox->setChecked(false);
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closeDev(tcpSocket);
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}
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}else{
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closeDev(tcpSocket);
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}
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}
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void TcpTransmissionItemWidget::read()
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{
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if (tcpSocket){
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QByteArray data = tcpSocket->readAll();
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emit bytesRead(data);
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}
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}
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void TcpTransmissionItemWidget::setUiEnable(bool enable)
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{
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customAddressCheckBox->setEnabled(enable);
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addressComboBox->setEnabled(enable);
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portLineEdit->setEnabled(enable);
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targetAddressLineEdit->setEnabled(enable);
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targetPortLineEdit->setEnabled(enable);
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}
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