gcs-nf/App/main.cpp

#include "mainwindow.h"
#include <QApplication>
#include <QTextCodec>
#include <QDesktopWidget>
#include <QScreen>
#include <QDir>
#include <QTranslator>
#include <QDebug>
#include <QTextCodec>

//#include <QQmlEngine>

#include "QScreen"
#include <QtGlobal>


#include <QStyleFactory>
//include
#include "dlink.h"

#include "QProcess"


#include "Windows.h"


QSize GetDesktopSize() {
#ifdef __arm__
    int fb_fd = open("/dev/fb0", O_RDWR);
    int lcd_width, lcd_height;
    static struct fb_var_screeninfo var;

    if(-1 == fb_fd)
    {
        printf("cat't open /dev/fb0 \n");
        return QSize(0, 0);
    }
    //获取屏幕参数
    if(-1 == ioctl(fb_fd, FBIOGET_VSCREENINFO, &var))
    {
        close(fb_fd);
        printf("cat't ioctl /dev/fb0 \n");
        return QSize(0, 0);
    }

    // 计算参数
    lcd_width    = var.xres;
    lcd_height   = var.yres;

    printf("fb width:%d height:%d \n", lcd_width, lcd_height);
    close(fb_fd);

    return QSize(lcd_width, lcd_height);
#endif

    QScreen *screen=QGuiApplication::primaryScreen ();
    QRect mm=screen->availableGeometry();
    int screen_width = mm.width();
    int screen_height = mm.height();
    qDebug()<<"availableGeometry:" << screen_width<<screen_height;

    int max_width = 1920;
    int max_height = 1080;

    if(screen_width >= max_width)
    {
        screen_width = max_width;
    }

    if(screen_height >= max_height)
    {
        screen_height = max_height;
    }

    //return QSize(screen_width, screen_height);//最大1366*768
    return QSize(1080, 720);//最大1366*768
}

void makeDir(void)
{
    //构建语言文件夹
    QDir *Languagedir = new QDir;
    if(!Languagedir->exists("./Language"))
    {
        qDebug() << "make dir Language";
        Languagedir->mkdir("./Language");//如果文件夹不存在就新建
    }

    //构建日志目录
    QDir *logdir = new QDir;
    if(!logdir->exists("./log"))
    {
        qDebug() << "make dir log";
        logdir->mkdir("./log");//如果文件夹不存在就新建
    }

    //构建Tlog目录
    QDir *Tlogdir = new QDir;
    if(!Tlogdir->exists("./log/tlog"))
    {
        qDebug() << "make dir tlog";
        Tlogdir->mkdir("./log/tlog");//如果文件夹不存在就新建
    }

    //构建CSV目录
    QDir *csvlog = new QDir;
    if(!csvlog->exists("./log/csv"))
    {
        qDebug() << "make dir csv";
        csvlog->mkdir("./log/csv");//如果文件夹不存在就新建
    }

    //构建文本日志目录
    QDir *textlog = new QDir;
    if(!textlog->exists("./log/textlog"))
    {
        qDebug() << "make dir textlog";
        textlog->mkdir("./log/textlog");//如果文件夹不存在就新建
    }

    //构建Other目录
    QDir *Otherdir = new QDir;
    if(!Otherdir->exists("./log/other"))
    {
        qDebug() << "make dir other";
        Otherdir->mkdir("./log/other");//如果文件夹不存在就新建
    }


}



void CheckDir(const QString &path) {
    QDir dir(path);
    if (!dir.exists()) {
        dir.mkpath(path);
    }
}

void CheckDirs(const QString &path, const QStringList &dirs) {
    for (int i = 0; i < dirs.size(); i++) {
        CheckDir(path + dirs.at(i));
    }
}

QStringList getFiles(const QString &filePath,const QString &fileSuffix)
{
    QStringList list;
    list.clear();

    QDir Dir(filePath);                              			//查看工作路径是否存在
    if(!Dir.exists()){  return list;}       	                //如果文件夹不存在则返回
    Dir.setFilter(QDir::Files);                     			//设置过滤器只查看文件
    QFileInfoList filelist = Dir.entryInfoList(QDir::Files);  	//获取所有文件

    foreach (QFileInfo file, filelist)                  		//遍历只加载.fileSuffix到文件列表
    {

        if(file.fileName().split(".").back() == fileSuffix)     //判断进行再次确认是.fileSuffix
        {
            list.push_back(file.absoluteFilePath());
        }
    }

    return list;
}

void setLibPath(void)
{
    QString strLibPath(QDir::toNativeSeparators(QApplication::applicationDirPath()) + QDir::separator() + "plugins");

    QApplication::addLibraryPath(strLibPath);



    //qDebug() << strLibPath;
}


void LoadLang(QApplication *a)
{
    QTranslator * qtTranslator = new QTranslator{};
    QString lang = "qt_" + QLocale::system().name();
    if (qtTranslator->load(lang, QLibraryInfo::location(QLibraryInfo::TranslationsPath))
            && a->installTranslator(qtTranslator))
    {
        qDebug() << "Success to load translator " <<lang << " from " << QLibraryInfo::location(QLibraryInfo::TranslationsPath);
    }
    else
    {
        qWarning() << "Fail to load translator " <<lang << " from " << QLibraryInfo::location(QLibraryInfo::TranslationsPath);
    }

    //导入全部的翻译文件
    QStringList filelist = getFiles("./Language","qm");

    foreach (QString lang, filelist) {
        QTranslator * Translator = new QTranslator{};
        if (Translator->load(lang, QCoreApplication::applicationDirPath())
                && a->installTranslator(Translator))
        {
            qDebug() << "load translator " <<lang << " from " << QCoreApplication::applicationDirPath();
        }
    }

}



void RegisterType(void)
{

}


int main(int argc, char *argv[])
{
    /*
    QString dllpath = "./dll";
    LPCWSTR path =  dllpath.toStdWString().c_str();
    SetDllDirectory(path);
    */


    makeDir();

    QApplication a(argc, argv);

    a.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
    QTextCodec::setCodecForLocale(QTextCodec::codecForName("utf8"));


    setLibPath();
    LoadLang(&a);
    RegisterType();



    /*
    QProcess *process = new QProcess();
    QString str = QApplication::applicationDirPath();
    str += "/geoserver/httpserver.exe";
    */


    //process->start(str);

    /*if(process->startDetached(str))
    {
        qInfo() << "start up geo server success";
    }
    else
    {
        qInfo() << "start up geo server failure";
    }


    qDebug() << str;
    */

    MainWindow w;//这一步已经全部初始化完成

    w.setWindowTitle(QString("GCS Qt%1 %2").arg(QT_VERSION_STR).arg(APP_VERSION));//with version

    w.resize(GetDesktopSize());

    QScreen *screen=QGuiApplication::primaryScreen ();;
    w.move((screen->availableGeometry().width()-w.width())/2,(screen->availableGeometry().height()-w.height())/2);

    w.show();

    return a.exec();

    /*
    if(process)
    process->close();
    delete process;
    process = 0;
    */

}