完成文件读取
This commit is contained in:
@ -19,6 +19,9 @@ set(PROJECT_SOURCES
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mainwindow.cpp
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mainwindow.h
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mainwindow.ui
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global.h
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readthread.cpp
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readthread.h
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)
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if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
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@ -40,7 +43,7 @@ else()
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else()
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add_executable(ReadLog
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${PROJECT_SOURCES}
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qcustomplot.cpp qcustomplot.h
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)
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endif()
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endif()
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14
ReadLog.pro
14
ReadLog.pro
@ -10,17 +10,23 @@ CONFIG += c++11
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SOURCES += \
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main.cpp \
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mainwindow.cpp
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# qcustomplot.cpp
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mainwindow.cpp \
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qcustomplot.cpp \
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readthread.cpp
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HEADERS += \
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mainwindow.h
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# qcustomplot.h
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global.h \
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mainwindow.h \
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qcustomplot.h \
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readthread.h
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FORMS += \
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mainwindow.ui
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RC_ICONS = logo.ico
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# Default rules for deployment.
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qnx: target.path = /tmp/$${TARGET}/bin
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else: unix:!android: target.path = /opt/$${TARGET}/bin
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!isEmpty(target.path): INSTALLS += target
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30
global.h
Normal file
30
global.h
Normal file
@ -0,0 +1,30 @@
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#ifndef READLOG_GLOBAL_H
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#define READLOG_GLOBAL_H
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#include <QString>
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#include <QVector>
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#include <QMap>
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#include <QFile>
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#include <QCompleter>
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extern QVector<QMap<QString,QString>> g_param[4]; //存储4条基带的数据
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extern QMap<QString,bool> namelist; //存储数据名以及数据是否是数字
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extern QFile file; //打开文件
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extern QCompleter *completer;
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#endif //READLOG_GLOBAL_H
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33
main.cpp
33
main.cpp
@ -1,12 +1,37 @@
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#include "mainwindow.h"
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#include <QApplication>
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#include <QTextCodec>
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#include <QDebug>
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#include "global.h"
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int main(int argc, char *argv[])
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{
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//初始化数据
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QVector<QMap<QString, QString>> g_param[4];
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QMap<QString, bool> namelist;
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QFile file;
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QCompleter *completer;
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int main(int argc, char *argv[]) {
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//设置logo
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QApplication::setWindowIcon(QIcon("logo.ico"));
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//放大窗口
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// qputenv("QT_SCALE_FACTOR", "2.0");
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//设置使用UTF8字符集，正确显示中文
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QTextCodec *codec = QTextCodec::codecForName("UTF-8");
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QTextCodec::setCodecForLocale(codec);
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//运行程序
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QApplication a(argc, argv);
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MainWindow w;
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w.show();
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/* 获取分辨率
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QDesktopWidget *desktopWidget = QApplication::desktop();
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//获取可用桌面大小
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QRect deskRect = desktopWidget->availableGeometry();
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qDebug() << deskRect.width() << "x" << deskRect.height();
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//获取设备屏幕大小
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QRect screenRect = desktopWidget->screenGeometry();
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qDebug() << screenRect.width() << "x" << screenRect.height();*/
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MainWindow w;
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w.show();
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return a.exec();
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}
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@ -1,22 +1,99 @@
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#include <QFileDialog>
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#include <QMessageBox>
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#include <QDebug>
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#include <QCompleter>
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#include <QLabel>
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include <QCompleter>
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#include <QListView>
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#include <QStyledItemDelegate>
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#include <QLineEdit>
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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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{
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: QMainWindow(parent), ui(new Ui::MainWindow), readThread(new ReadThread) {
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ui->setupUi(this);
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// 创建版本号标签并添加到状态栏的右端
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QLabel *m_versionLabel = new QLabel(tr("v1.2.0"), this);
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ui->statusbar->addPermanentWidget(m_versionLabel);
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//隐藏进度条
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ui->progressBar->close();
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/*信号和槽*/
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//readThread
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connect(readThread, &ReadThread::clearCombo, this, &MainWindow::clearCombo);
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connect(readThread, &ReadThread::showStatusbar, this, &MainWindow::showStatusbar);
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connect(readThread, &ReadThread::setProgressBar, this, &MainWindow::setProgressBar);
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connect(readThread, &ReadThread::setBeginTime, this, &MainWindow::setBeginTime);
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connect(readThread, &ReadThread::setEndTime, this, &MainWindow::setEndTime);
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connect(readThread, &ReadThread::addCombo, this, &MainWindow::addCombo);
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connect(readThread, &ReadThread::closeProg, this, &MainWindow::closeProg);
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}
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MainWindow::~MainWindow()
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{
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MainWindow::~MainWindow() {
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delete ui;
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}
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void MainWindow::on_openFileBtn_clicked() {
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//选择文件，并获取文件名
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QString fileName = QFileDialog::getOpenFileName();
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//打开文件
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file.setFileName(fileName);
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//打开失败
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if (!file.open(QIODevice::ReadOnly)) {
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QMessageBox::warning(this, "错误", "文件打开失败");
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ui->statusbar->clearMessage();
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clearCombo();
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return;
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}
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//获取文件大小
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qint64 fileSize = file.size();
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//设置进度条
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ui->progressBar->setMaximum((int) fileSize);
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ui->progressBar->setValue(0);
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ui->progressBar->show();
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//执行读取
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readThread->start();
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}
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void MainWindow::on_timeCustomBtn_clicked() {
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ui->progressBar->close();
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}
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void MainWindow::on_dataCustomBtn_clicked() {
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}
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void MainWindow::clearCombo() {
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ui->comboBox->clear();
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}
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void MainWindow::showStatusbar(const QString &str) {
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ui->statusbar->showMessage(str);
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}
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void MainWindow::setProgressBar(int bytesRead) {
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ui->progressBar->setValue(bytesRead);
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}
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void MainWindow::setBeginTime(const QDateTime &beginTime) {
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ui->beginTimeEdit->setDateTime(beginTime);
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}
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void MainWindow::setEndTime(const QDateTime &endTime) {
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ui->endTimeEdit->setDateTime(endTime);
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}
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void MainWindow::addCombo(const QStringList &names) {
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//设置下拉框数据
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ui->comboBox->addItems(names);
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//根据输入匹配下拉框
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completer = new QCompleter(names);
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completer->setFilterMode(Qt::MatchContains);
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ui->comboBox->setCompleter(completer);
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}
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void MainWindow::closeProg() {
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ui->progressBar->close();
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}
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49
mainwindow.h
49
mainwindow.h
@ -3,22 +3,59 @@
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#include <QMainWindow>
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#include "global.h"
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#include "readthread.h"
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QT_BEGIN_NAMESPACE
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namespace Ui {
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class MainWindow;
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class MainWindow;
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}
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QT_END_NAMESPACE
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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class MainWindow : public QMainWindow {
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Q_OBJECT
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public:
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MainWindow(QWidget *parent = nullptr);
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~MainWindow();
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explicit MainWindow(QWidget *parent = nullptr);
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~MainWindow() override;
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private slots:
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/*打开文件*/
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void on_openFileBtn_clicked();
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/*绘制时间图*/
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void on_timeCustomBtn_clicked();
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/*绘制数据变化图*/
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void on_dataCustomBtn_clicked();
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/*清空下拉框*/
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void clearCombo();
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/*设置底部左侧状态栏文字*/
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void showStatusbar(const QString &str);
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/*设置进度条进度*/
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void setProgressBar(int bytesRead);
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/*设置开始时间*/
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void setBeginTime(const QDateTime &beginTime);
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/*设置结束时间*/
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void setEndTime(const QDateTime &endTime);
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/*设置下拉框*/
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void addCombo(const QStringList &names);
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/*关闭进度条*/
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void closeProg();
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private:
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Ui::MainWindow *ui;
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ReadThread *readThread;
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};
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#endif // MAINWINDOW_H
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@ -2,6 +2,12 @@
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<ui version="4.0">
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<class>MainWindow</class>
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<widget class="QMainWindow" name="MainWindow">
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<property name="windowModality">
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<enum>Qt::NonModal</enum>
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</property>
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<property name="enabled">
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<bool>true</bool>
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</property>
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<property name="geometry">
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<rect>
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<x>0</x>
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@ -10,13 +16,16 @@
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<height>700</height>
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</rect>
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</property>
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<property name="mouseTracking">
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<bool>false</bool>
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</property>
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<property name="windowTitle">
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<string>MainWindow</string>
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<string>日志读取</string>
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</property>
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<widget class="QWidget" name="centralwidget">
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<layout class="QGridLayout" name="gridLayout_16">
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<item row="6" column="0">
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<widget class="QGroupBox" name="groupBox_3">
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<widget class="QGroupBox" name="groupBox_end">
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<property name="font">
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<font>
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<family>宋体</family>
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@ -28,7 +37,7 @@
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</property>
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<layout class="QGridLayout" name="gridLayout_14">
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<item row="0" column="0">
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<widget class="QDateTimeEdit" name="dateTimeEdit_2">
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<widget class="QDateTimeEdit" name="endTimeEdit">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Minimum" vsizetype="Expanding">
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<horstretch>0</horstretch>
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@ -50,16 +59,22 @@
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</widget>
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</item>
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<item row="10" column="0">
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<widget class="QWidget" name="widget" native="true">
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<widget class="QWidget" name="progressWidget" native="true">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="minimumSize">
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<size>
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<width>0</width>
|
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<height>40</height>
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<height>45</height>
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</size>
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</property>
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<layout class="QGridLayout" name="gridLayout_13">
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<item row="0" column="0">
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<widget class="QProgressBar" name="progressBar_6">
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<widget class="QProgressBar" name="progressBar">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Expanding" vsizetype="Maximum">
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<horstretch>0</horstretch>
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@ -69,7 +84,7 @@
|
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<property name="maximumSize">
|
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<size>
|
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<width>16777215</width>
|
||||
<height>16777215</height>
|
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<height>25</height>
|
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</size>
|
||||
</property>
|
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<property name="value">
|
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@ -87,7 +102,7 @@
|
||||
</widget>
|
||||
</item>
|
||||
<item row="5" column="0">
|
||||
<widget class="QGroupBox" name="groupBox_2">
|
||||
<widget class="QGroupBox" name="groupBox_begin">
|
||||
<property name="font">
|
||||
<font>
|
||||
<family>宋体</family>
|
||||
@ -99,7 +114,7 @@
|
||||
</property>
|
||||
<layout class="QGridLayout" name="gridLayout_12">
|
||||
<item row="0" column="0">
|
||||
<widget class="QDateTimeEdit" name="dateTimeEdit">
|
||||
<widget class="QDateTimeEdit" name="beginTimeEdit">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Minimum" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
@ -121,13 +136,19 @@
|
||||
</widget>
|
||||
</item>
|
||||
<item row="4" column="0">
|
||||
<widget class="QGroupBox" name="groupBox">
|
||||
<widget class="QGroupBox" name="groupBox_jd">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>70</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="font">
|
||||
<font>
|
||||
<family>宋体</family>
|
||||
@ -141,39 +162,39 @@
|
||||
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
|
||||
</property>
|
||||
<layout class="QGridLayout" name="gridLayout_11">
|
||||
<item row="0" column="0">
|
||||
<widget class="QCheckBox" name="checkBox">
|
||||
<property name="text">
|
||||
<string>基带 1</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="1">
|
||||
<widget class="QCheckBox" name="checkBox_2">
|
||||
<property name="text">
|
||||
<string>基带 2</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="2">
|
||||
<widget class="QCheckBox" name="checkBox_3">
|
||||
<widget class="QCheckBox" name="jd3">
|
||||
<property name="text">
|
||||
<string>基带 3</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="1">
|
||||
<widget class="QCheckBox" name="jd2">
|
||||
<property name="text">
|
||||
<string>基带 2</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="3">
|
||||
<widget class="QCheckBox" name="checkBox_4">
|
||||
<widget class="QCheckBox" name="jd4">
|
||||
<property name="text">
|
||||
<string>基带 4</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="0">
|
||||
<widget class="QCheckBox" name="jd1">
|
||||
<property name="text">
|
||||
<string>基带 1</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="0">
|
||||
<spacer name="verticalSpacer_2">
|
||||
<spacer name="verticalSpacer_1">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Vertical</enum>
|
||||
</property>
|
||||
@ -186,7 +207,7 @@
|
||||
</spacer>
|
||||
</item>
|
||||
<item row="7" column="0">
|
||||
<spacer name="verticalSpacer">
|
||||
<spacer name="verticalSpacer_3">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Vertical</enum>
|
||||
</property>
|
||||
@ -224,7 +245,7 @@
|
||||
</widget>
|
||||
</item>
|
||||
<item row="3" column="0">
|
||||
<widget class="QGroupBox" name="groupBox_4">
|
||||
<widget class="QGroupBox" name="groupBox_data">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
@ -270,7 +291,7 @@
|
||||
</widget>
|
||||
</item>
|
||||
<item row="8" column="0">
|
||||
<widget class="QPushButton" name="pushButton_2">
|
||||
<widget class="QPushButton" name="timeCustomBtn">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Minimum" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
@ -295,7 +316,7 @@
|
||||
</widget>
|
||||
</item>
|
||||
<item row="9" column="0">
|
||||
<widget class="QPushButton" name="pushButton_3">
|
||||
<widget class="QPushButton" name="dataCustomBtn">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Minimum" vsizetype="Expanding">
|
||||
<horstretch>0</horstretch>
|
||||
@ -320,7 +341,7 @@
|
||||
</widget>
|
||||
</item>
|
||||
<item row="2" column="0">
|
||||
<spacer name="verticalSpacer_3">
|
||||
<spacer name="verticalSpacer_2">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Vertical</enum>
|
||||
</property>
|
||||
|
||||
130
readthread.cpp
Normal file
130
readthread.cpp
Normal file
@ -0,0 +1,130 @@
|
||||
#include <QTextStream>
|
||||
#include "readthread.h"
|
||||
|
||||
ReadThread::ReadThread(QObject *parent)
|
||||
: QThread{parent} {
|
||||
/*正则表达式*/
|
||||
//时间
|
||||
dateTimeRegex.setPattern("([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}:[0-9]{3})");
|
||||
//基带
|
||||
jdRegex.setPattern(R"(\[.*(\d)\])");
|
||||
//匹配数字和可选的正负号
|
||||
pattern.setPattern("^[+-]?([1-9][0-9]*|0)[.]?[0-9]*$");
|
||||
//科学计数法
|
||||
kexue.setPattern("^[0-9].[0-9]e[+-][0-9][0-9]");
|
||||
}
|
||||
|
||||
bool ReadThread::isNumeric(QString data) {
|
||||
bool flag = false;
|
||||
patternMatch = pattern.match(data);
|
||||
if (patternMatch.hasMatch()) {
|
||||
flag = true;
|
||||
}
|
||||
kexueMatch = kexue.match(data);
|
||||
if (kexueMatch.hasMatch()) {
|
||||
flag = true;
|
||||
}
|
||||
return flag;
|
||||
}
|
||||
|
||||
void ReadThread::run() {
|
||||
//初始化数据
|
||||
int bytesRead = 0; //进度条数值
|
||||
for (auto &i: g_param) {
|
||||
i.clear();
|
||||
}
|
||||
QMap<QString, QString> temData;
|
||||
bool isBeginTime = true;
|
||||
//清除下拉框数据
|
||||
emit clearCombo();
|
||||
if (!namelist.empty()) {
|
||||
namelist.clear();
|
||||
completer->deleteLater();
|
||||
}
|
||||
|
||||
//设置状态栏
|
||||
emit showStatusbar("正在打开文件");
|
||||
|
||||
//读取文件
|
||||
QTextStream in(&file);
|
||||
while (!in.atEnd()) {
|
||||
//读取一行
|
||||
QString line = in.readLine();
|
||||
|
||||
//更新进度条
|
||||
bytesRead += line.size();
|
||||
emit setProgressBar(bytesRead * 2);
|
||||
|
||||
/* 匹配数据 */
|
||||
//匹配日期时间
|
||||
QMap<QString, QString> temMap;
|
||||
int JD;
|
||||
QString temtime;
|
||||
QString temjd;
|
||||
matchDateTime = dateTimeRegex.match(line);
|
||||
if (matchDateTime.hasMatch()) {
|
||||
temtime = matchDateTime.captured(1);
|
||||
temMap["时间"] = temtime;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
//匹配基带
|
||||
matchLogLevel = jdRegex.match(line);
|
||||
if (matchLogLevel.hasMatch()) {
|
||||
temjd = matchLogLevel.captured(1);
|
||||
temMap["基带"] = temjd;
|
||||
JD = temjd.toInt() - 1;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
|
||||
//设置开始时间
|
||||
if (isBeginTime) {
|
||||
emit setBeginTime(QDateTime::fromString(temtime, "yyyy-MM-dd hh:mm:ss:zzz"));
|
||||
isBeginTime = false;
|
||||
}
|
||||
temData.clear();
|
||||
temData["时间"] = temtime;
|
||||
//将左右拆分
|
||||
QStringList dataParts = line.split(']');
|
||||
//判断右侧是否有数据
|
||||
if (dataParts[1].isEmpty()) {
|
||||
continue;
|
||||
}
|
||||
//将右侧数据拆分
|
||||
QStringList data = dataParts[1].split(',');
|
||||
for (int i = 0; i < data.size(); i++) {
|
||||
//将每一条数据拆为数据名和值
|
||||
QStringList tem = data[i].split('=');
|
||||
if (tem.size() < 2) {
|
||||
continue;
|
||||
}
|
||||
if (!namelist.contains(tem[0])) {
|
||||
namelist[tem[0]] = isNumeric(tem[1]);
|
||||
if (tem[0].contains("版本号")) {
|
||||
namelist[tem[0]] = false;
|
||||
}
|
||||
}
|
||||
temData[tem[0]] = tem[1];
|
||||
}
|
||||
//记录数据
|
||||
g_param[JD].append(temData);
|
||||
|
||||
}
|
||||
|
||||
//设置结束时间
|
||||
emit setEndTime(QDateTime::fromString(temData["时间"], "yyyy-MM-dd hh:mm:ss:zzz"));
|
||||
|
||||
//设置状态栏
|
||||
emit showStatusbar("打开成功：" + file.fileName());
|
||||
|
||||
//添加下拉框数据
|
||||
emit addCombo(namelist.keys());
|
||||
|
||||
//关闭
|
||||
emit closeProg();
|
||||
file.close();
|
||||
temData.clear();
|
||||
quit();
|
||||
}
|
||||
|
||||
49
readthread.h
Normal file
49
readthread.h
Normal file
@ -0,0 +1,49 @@
|
||||
#ifndef READTHREAD_H
|
||||
#define READTHREAD_H
|
||||
|
||||
#include <QThread>
|
||||
#include <QFile>
|
||||
#include <QRegularExpression>
|
||||
#include <QDateTime>
|
||||
#include "global.h"
|
||||
|
||||
|
||||
class ReadThread : public QThread {
|
||||
Q_OBJECT
|
||||
public:
|
||||
explicit ReadThread(QObject *parent = nullptr);
|
||||
|
||||
bool isNumeric(QString data);
|
||||
|
||||
signals:
|
||||
|
||||
void clearCombo();
|
||||
|
||||
void showStatusbar(QString str);
|
||||
|
||||
void setProgressBar(int bytesRead);
|
||||
|
||||
void setBeginTime(QDateTime beginTime);
|
||||
|
||||
void setEndTime(QDateTime beginTime);
|
||||
|
||||
void addCombo(QStringList names);
|
||||
|
||||
void closeProg();
|
||||
|
||||
protected:
|
||||
void run() Q_DECL_OVERRIDE;
|
||||
|
||||
private:
|
||||
QRegularExpression dateTimeRegex;
|
||||
QRegularExpressionMatch matchDateTime;
|
||||
QRegularExpression jdRegex;
|
||||
QRegularExpressionMatch matchLogLevel;
|
||||
QRegularExpression pattern;
|
||||
QRegularExpressionMatch patternMatch;
|
||||
QRegularExpression kexue;
|
||||
QRegularExpressionMatch kexueMatch;
|
||||
|
||||
};
|
||||
|
||||
#endif // READTHREAD_H
|
||||
Reference in New Issue
Block a user