UpLowLimp/ZBD_IIIDL_S_Project/Src/MainWindow/main.cpp

#include <QApplication>
#include "cdatabaseinterface.h"
#include <QFile>
#include <QDebug>
#include <QMessageBox>
//#include "loginwidget.h"
#include "cmainwindow.h"
#include "readconfig.h"
#include "loginwidget.h"
#include "gamecontrol.h"
#include <QSharedMemory>
#include <QMutex>
#include <QFile>
#include <QObject>
#include "fescontroldialog.h"
#include <QSettings>

void outputMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
    static QMutex mutex;
    mutex.lock();
    QString text;
    switch(type)
    {
    case QtDebugMsg:
        text = QString("Debug:");
        break;
    case QtWarningMsg:
        text = QString("Warning:");
        break;
    case QtCriticalMsg:
        text = QString("Critical:");
        break;
    case QtFatalMsg:
        text = QString("Fatal:");
    }
    QString context_info = QString("File:(%1) Line:(%2)").arg(QString(context.file)).arg(context.line);
    QString current_date_time = QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss ddd");
    QString current_date = QString("(%1)").arg(current_date_time);
    QString message = QString("%1 %2 %3 %4").arg(text).arg(context_info).arg(msg).arg(current_date);
    QFile file("log.txt");
    file.open(QIODevice::WriteOnly | QIODevice::Append);
    QTextStream text_stream(&file);
    text_stream << message << "\r\n";
    file.flush();
    file.close();
    mutex.unlock();
}

#include <QDir>
#include <QSettings>

//设置程序自启动 appPath程序路径
void SetProcessAutoRunSelf(const QString &appPath)
{
    //注册表路径需要使用双反斜杠，如果是32位系统，要使用QSettings::Registry32Format
    QSettings settings("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run",
                       QSettings::Registry64Format);
   //以程序名称作为注册表中的键
    //根据键获取对应的值（程序路径）
    QFileInfo fInfo(appPath);
    QString name = fInfo.baseName();
    QString path = settings.value(name).toString();

    //如果注册表中的路径和当前程序路径不一样，
    //则表示没有设置自启动或自启动程序已经更换了路径
    //toNativeSeparators的意思是将"/"替换为"\"
    QString newPath = QDir::toNativeSeparators(appPath);
    if (path != newPath)
    {

        settings.setValue(name, newPath);
        qDebug() <<"添加快捷启动注册表：HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run,";

    }
}

int main(int argc, char *argv[])
{
    qputenv("QT_IM_MODULE", QByteArray("tgtsml"));
    //qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));

    QApplication a(argc, argv);

    //Qt开机自启动
    //SetProcessAutoRunSelf(qApp->applicationFilePath());

#ifdef DEBUGON
   qInstallMessageHandler(outputMessage);
#endif

    //数据库读取
    if(!CDatabaseInterface::getInstance()->openDB("./DependFile/DBFile/UpLow.db","QSQLITE"))
        qDebug()<<"UpLow.db open failed!";
    //配置文件读取
    if(!ReadConfig::getInstance()->readConfigFile())
    {
        qDebug()<<"配置文件读取失败";
        return -1;
    }

    //读取游戏配置文件
    GameControl::getInstance()->readGameConfigMsg();

    //设置全局样式表
    QFile file("./DependFile/QSS/app.txt");
    if(file.open(QFile::ReadOnly))
    {
        QString styleSheet = QLatin1String(file.readAll());
        qApp->setStyleSheet(styleSheet);
        file.close();
    }
    else
    {
        QMessageBox::warning(NULL, "warning", "totalqss Open failed", QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
    }


    QSharedMemory sharedMemory;
    sharedMemory.setKey("main_Window");
    if(sharedMemory.attach())
    {
        QMessageBox::warning(NULL, "Warning", ("不可重复开启进程"));
        return 0;
    }


    LoginWidget login;//
    CMainWindow w;
    if(sharedMemory.create(1))
    {
        QObject::connect(&w,SIGNAL(signalShowCompleted()),&login,SLOT(slotShowCompleted()));
        login.setWindowModality(Qt::WindowModal);//
        login.exec(); //
        w.show();
    }


    QObject::connect(&a,&QApplication::aboutToQuit,[](){
        FesControlDialog::getInstance()->turnoffDevice(1,1);
    });


    return a.exec();

}