emsApplication/applications/emsConfigurer/main.cpp

#ifdef _DEBUG
#include <vld.h>
#endif

#include "mainwindow.h"

#include "qtsingleapplication.h"
#include <QApplication>
#include <QTranslator>
#include <QMessageBox>
#include <QScreen>
#include <QStyleFactory>
#include <QFile>
#include <QDebug>

#include <hv/hv.h>
#include <hv/hmain.h>
#include <hv/iniparser.h>
#include <hv/hloop.h>
#include <hv/hsocket.h>
#include <hv/hssl.h>


int main(int argc, char *argv[])
{
    QString app_unique_name("emsConfigurer_application_name");
    QtSingleApplication app(app_unique_name,argc, argv);
    if(app.isRunning())
    {
        QMessageBox::information(nullptr, "EMS Configurer", "Another instance is already running.");
        app.sendMessage("raise_window_noop", 1000); //1s后激活前个实例

        return EXIT_SUCCESS;
    }

    main_ctx_init(argc, argv);
    QString appDir = QCoreApplication::applicationDirPath();
    std::string logFilePath = (appDir + QString::fromStdString("/emsConfigurer.log")).toStdString();

    hlog_set_file(logFilePath.c_str());
    hlogi("=========--- Welcome to the Earth ---=========");
    hlogi("%s version: %s", argv[0], "1.1.0");
    hlog_fsync();

    //若是系统自带的QStyle风格，则需要先创建为QStyleFactory::create("")，然后设置qApp->setStyle()
    QStringList listStyle = QStyleFactory::keys();
    foreach(QString val, listStyle)     //打印当前系统支持的系统风格,,且打印出来
    {
        qDebug()<<val<<"  ";
    }

    //当前系统支持的系统风格
    //"windowsvista"
    //"Windows"
    //"Fusion"
    //qApp->setStyle(QStyleFactory::create("Fusion"));

#if 1
    //QFile f(":qdarkstyle/light/lightstyle.qss");
    QFile f(":bingle/bingle/Ubuntu.qss");

    if (!f.exists())
    {
        hloge("Unable to set stylesheet, file not found");
    }
    else
    {
        f.open(QFile::ReadOnly | QFile::Text);
        QTextStream ts(&f);
        qApp->setStyleSheet(ts.readAll());
    }
#endif

    QTranslator translator;
    const QStringList uiLanguages = QLocale::system().uiLanguages();
    for (const QString &locale : uiLanguages)
    {
        const QString baseName = "emsConfigurer_" + QLocale(locale).name();
        if (translator.load(":/i18n/" + baseName))
        {
            app.installTranslator(&translator);
            break;
        }
    }

    MainWindow w;
    //隐藏(不显示)最大化最小化按钮
    w.setWindowFlags(w.windowFlags()&~Qt::WindowMinMaxButtonsHint);
    //w.setWindowFlags(w.windowFlags() | Qt::WindowStaysOnTopHint);

    //w.setStyleSheet("border-radius: 4px;"); // 定制圆角
    //                            ".QLabel{background: gray;}.QTextEdit{background: white;}");

    //获取窗口尺寸并居中
    QScreen *scr = app.primaryScreen();
    int scr_w = scr->size().width();
    int scr_h = scr->size().height();
    w.move((scr_w - w.width()) / 2, (scr_h - w.height()) / 2);

    w.show();

    int ret = app.exec();
    hlogi("=========--- I'll be back! ---=========");
    return ret;
}