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// $Id$
#include "test_i.h"
#include "ace/Get_Opt.h"
// who defines index macro?
#ifdef index
#undef index
#endif
#include "tao/QtResource/QtResource_Loader.h"
#include <QtGui/qlcdnumber.h>
#include <QtGui/qboxlayout.h>
#include <QtGui/qslider.h>
#include "ace/OS_NS_stdio.h"
const ACE_TCHAR *ior_output_file = 0;
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file = get_opts.opt_arg ();
break;
case '?':
default:
// ignore the first unknown option
return 0;
// ACE_ERROR_RETURN ((LM_ERROR,
// "usage: %s "
// "-o <iorfile>"
// "\n",
// argv [0]),
// -1);
}
// Indicates successful parsing of the command line
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
// We do the command line parsing first
if (parse_args (argc, argv) != 0)
return 1;
// Qt specific stuff for running with TAO...
QApplication app (argc, argv);
TAO::QtResource_Loader qt_resources (&app);
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
// Create the Qt stuff..
// Instantiate the LCD_Display implementation class
LCD_Display_imp display_impl (orb.in ());
PortableServer::ObjectId_var id =
root_poa->activate_object (&display_impl);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
LCD_Display_var server =
LCD_Display::_narrow (object.in ());
// Create the LCD after the QVbox is created.
QWidget mainwindow_;
mainwindow_.resize (145, 100);
mainwindow_.setWindowTitle("QtServer");
QVBoxLayout *box = new QVBoxLayout();
QLCDNumber lcd (2);
box->addWidget(&lcd);
// Connect the signal from the hosted servant with the public
// SLOT method display () for the LCD Widget.
QObject::connect (&display_impl,
SIGNAL (set_value (int)),
&lcd,
SLOT (display (int)));
mainwindow_.setLayout(box);
app.setActiveWindow(&(mainwindow_));
mainwindow_.show ();
// End of QT specific stuff..
CORBA::String_var ior =
orb->object_to_string (server.in ());
ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));
// If the ior_output_file exists, output the ior to it
if (ior_output_file != 0)
{
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s",
ior_output_file),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
}
poa_manager->activate ();
// We choose to run the main Qt event loop..
app.exec ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}
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