how to use "argc" and "argv" ?

[probine]

I have a main.cpp class

#include <QApplication>
#include "server.h"
 
int main(int argc, char * argv[])
{
  QApplication app(argc, argv);
  Server * server;
  server = new Server();
  return app.exec();
}

#include <QApplication>
#include "server.h"

int main(int argc, char * argv[])
{
  QApplication app(argc, argv);
  Server * server;
  server = new Server();
  return app.exec();
}

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At this point, I presume, the "app" instance has been inputed with the "argc" and "argv".

How can I use this variables in my "server" instance ?

[jacek]

You can access them from any point in your application using QCoreApplication::arguments().

[patrik08]

And why Mac can not read argument on main?

only linux & win open the file on list arguments

int main(int argc, char *argv[]) {
 
    QApplication a( argc, argv );
        QCoreApplication::setOrganizationName(_ORGANIZATION_NAME_);
        QCoreApplication::setOrganizationDomain(_PROGRAM_NAME_DOMAINE_);
        QCoreApplication::setApplicationName(_PROGRAM_NAME_);
        Gui_Main::self()->setWindowTitle( _PROGRAM_TITLE_ );
	    Gui_Main::self()->show();
        Gui_Main::self()->Incomming(a.arguments());
    a.connect( &a, SIGNAL( lastWindowClosed() ), &a, SLOT( quit() ) );
    return a.exec();
};
 
void Gui_Main::Incomming( QStringList files )
{
 
    if (files.size() > 0) {
        for (int i = 0; i < files.size(); ++i) {
           QString unfilone = files.at(i);
            qDebug() << "### unfilone  " << unfilone;
            if (is_file(unfilone)) {
                if (unfilone.endsWith(".fo")) {
                   OpenOtherResult(unfilone);  
                } else if (unfilone.endsWith(".xml")) {
                    LoadXmlFile(unfilone); 
                } else if (unfilone.endsWith(".xsl")) {
                    LoadXsltFile(unfilone);
                }
            } 
        }
 
    }
 
}

int main(int argc, char *argv[]) {
    
    QApplication a( argc, argv );
        QCoreApplication::setOrganizationName(_ORGANIZATION_NAME_);
        QCoreApplication::setOrganizationDomain(_PROGRAM_NAME_DOMAINE_);
        QCoreApplication::setApplicationName(_PROGRAM_NAME_);
        Gui_Main::self()->setWindowTitle( _PROGRAM_TITLE_ );
	    Gui_Main::self()->show();
        Gui_Main::self()->Incomming(a.arguments());
    a.connect( &a, SIGNAL( lastWindowClosed() ), &a, SLOT( quit() ) );
    return a.exec();
};

void Gui_Main::Incomming( QStringList files )
{
    
    if (files.size() > 0) {
        for (int i = 0; i < files.size(); ++i) {
           QString unfilone = files.at(i);
            qDebug() << "### unfilone  " << unfilone;
            if (is_file(unfilone)) {
                if (unfilone.endsWith(".fo")) {
                   OpenOtherResult(unfilone);  
                } else if (unfilone.endsWith(".xml")) {
                    LoadXmlFile(unfilone); 
                } else if (unfilone.endsWith(".xsl")) {
                    LoadXsltFile(unfilone);
                }
            } 
        }
        
    }
    
}

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And dropEvent in event (url file ) is accepted from Mac Window....
linux open if is not KDE also work on gnome or the fast xfce4 X

void Gui_Main::Grabdata(const QMimeData *data)
{
  if (!data) {
    return;
  }
   QList<QUrl> urlelist;
  if (data->hasUrls()) {
      urlelist = data->urls(); 
      for ( int i = 0; i < urlelist.size(); ++i ) { 
          ////////QUrl oneurl = urlelist.at(i);
          QString unfilone = urlelist.at(i).toLocalFile();
          qDebug() << "### url  " << unfilone;
          if (is_file(unfilone)) {
                if (unfilone.endsWith(".fo")) {
                   OpenOtherResult(unfilone);  
                } else if (unfilone.endsWith(".xml")) {
                    LoadXmlFile(unfilone); 
                } else if (unfilone.endsWith(".xsl")) {
                    LoadXsltFile(unfilone);
                }
            } 
      }
  }
}

void Gui_Main::Grabdata(const QMimeData *data)
{
  if (!data) {
    return;
  }
   QList<QUrl> urlelist;
  if (data->hasUrls()) {
      urlelist = data->urls(); 
      for ( int i = 0; i < urlelist.size(); ++i ) { 
          ////////QUrl oneurl = urlelist.at(i);
          QString unfilone = urlelist.at(i).toLocalFile();
          qDebug() << "### url  " << unfilone;
          if (is_file(unfilone)) {
                if (unfilone.endsWith(".fo")) {
                   OpenOtherResult(unfilone);  
                } else if (unfilone.endsWith(".xml")) {
                    LoadXmlFile(unfilone); 
                } else if (unfilone.endsWith(".xsl")) {
                    LoadXsltFile(unfilone);
                }
            } 
      }
  }
}

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I like to fix this on mac .... is so easy drag url to task....

the code can found on svn the last commit http://sourceforge.net/projects/visual-xsltproc/

[wysota]

How is this post related to the thread?

[patrik08]

How is this post related to the thread?

main "argc" and "argv" && qstrinlist arguments() .... that not running! on mac...

[wysota]

main "argc" and "argv" && qstrinlist arguments() .... that not running! on mac...

The thread is "how to use argc and argv", not "what do I do incorrectly so that argc and argv don't work for me". And what does a drop event have to do with argv?