153 lines
3.8 KiB
C++
153 lines
3.8 KiB
C++
#include "SerialPortDialog.h"
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#include "ui_SerialPortDialog.h"
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#include "QDebug"
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SerialPortDialog::SerialPortDialog(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::SerialPortDialog)
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{
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ui->setupUi(this);
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serialInfo = new QSerialPortInfo();
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}
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SerialPortDialog::~SerialPortDialog()
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{
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delete serialInfo;
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delete ui;
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}
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int SerialPortDialog::exec()
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{
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QString checkbusy;
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foreach(QSerialPortInfo info, serialInfo->availablePorts())
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{
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ui->combox_local->addItem(info.portName());
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}
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foreach(QSerialPortInfo info, serialInfo->availablePorts())
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{
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if(info.portName() == ui->combox_local->currentText())
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{
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ui->buttonBox->setDisabled(false);
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if(info.isBusy())
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{
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checkbusy.append(tr("this port is busy now\n"));
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ui->buttonBox->setDisabled(true);
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}
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else checkbusy = "";
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ui->label_view->setText(checkbusy + info.description());
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}
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}
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//检查如果存在上传连接的串口，那么就设置为当前默认的串口，如果不存在，那么就不设置默认串口
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//IniFile *ini = new IniFile();
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QString tiltle = this->windowTitle();
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tiltle = tiltle.simplified();
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tiltle = tiltle.replace(" ","");
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QSettings *configIni = new QSettings("./connetconfig.ini", QSettings::IniFormat);
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QString LastPortName = configIni->value("/"+tiltle+"/Port").toString();
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foreach(QSerialPortInfo info, serialInfo->availablePorts())
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{
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if(info.portName() == LastPortName)
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{
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ui->combox_local->setCurrentIndex(ui->combox_local->findText(LastPortName));
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baudrate = configIni->value("/"+tiltle+"/BaudRate").toInt();
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parity = (QSerialPort::Parity)configIni->value("/"+tiltle+"/Parity").toInt();
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ui->buttonBox->setDisabled(false);
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if(info.isBusy())
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{
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ui->buttonBox->setDisabled(true);
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}
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break;
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}
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else
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{
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ui->combox_local->setCurrentIndex(-1);
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}
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}
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ui->lineEdit_baudrate->setText(QString("%1").arg(baudrate));
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switch (parity)
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{
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case QSerialPort::EvenParity:
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ui->comboBox_parity->setCurrentIndex(2);
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break;
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case QSerialPort::OddParity:
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ui->comboBox_parity->setCurrentIndex(1);
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break;
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default:
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ui->comboBox_parity->setCurrentIndex(0);
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}
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delete configIni;
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return QDialog::exec();
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}
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void SerialPortDialog::accept()
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{
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QDialog::accept();
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port = ui->combox_local->currentText();
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baudrate = ui->lineEdit_baudrate->text().toInt();
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switch (ui->comboBox_parity->currentIndex())
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{
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case 1:
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parity = QSerialPort::OddParity;
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break;
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case 2:
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parity = QSerialPort::EvenParity;
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break;
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default:
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parity = QSerialPort::NoParity;
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}
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QString tiltle = this->windowTitle();
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tiltle = tiltle.simplified();
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tiltle = tiltle.replace(" ","");
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QSettings *configIni = new QSettings("./connetconfig.ini", QSettings::IniFormat);
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configIni->setValue("/"+tiltle+"/Port",port);
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configIni->setValue("/"+tiltle+"/BaudRate",QString::number(baudrate));
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configIni->setValue("/"+tiltle+"/Parity",QString::number(parity));
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delete configIni;
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}
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void SerialPortDialog::reject()
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{
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QDialog::reject();
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}
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void SerialPortDialog::on_combox_local_currentIndexChanged(const QString &arg1)
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{
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QString str,checkbusy;
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foreach(QSerialPortInfo info, serialInfo->availablePorts())
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{
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if(info.portName() == arg1)
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{
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ui->buttonBox->setDisabled(false);
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if(info.isBusy())
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{
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checkbusy.append(tr("this port is busy now\n"));
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ui->buttonBox->setDisabled(true);
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}
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str = info.description();
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}
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}
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ui->label_view->setText(checkbusy + str);
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}
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