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// $Id$
#include "tao/FlResource/FlResource_Loader.h"
#include "testC.h"
#include "ace/Get_Opt.h"
ACE_RCSID(FL_Cube, client, "$Id$")
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Roller.H>
class Client
{
// = TITLE
// Run the client thread
//
// = DESCRIPTION
// Use the ACE_Task_Base class to run the client threads.
//
public:
Client (CORBA::ORB_ptr orb,
Fl_Window* parent);
// ctor
~Client (void);
void show (void);
// Call show on all the window objects
void parse_args (int argc, ACE_TCHAR *argv[]);
private:
static void x_cb (Fl_Widget *widget, void* cookie);
static void y_cb (Fl_Widget *widget, void* cookie);
// The callbacks
void x_changed (void);
void y_changed (void);
// The methods for the callbacks
private:
CORBA::ORB_var orb_;
// The ORB
Fl_Roller* x_roller_;
Fl_Roller* y_roller_;
// The rollers
Simple_Server_var server_;
// The server.
};
int ACE_TMAIN (int argc, ACE_TCHAR* argv[])
{
TAO::FlResource_Loader fl_loader;
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
Fl_Window window (300, 100);
Client client (orb.in (), &window);
window.end ();
window.show ();
client.show ();
client.parse_args (argc, argv);
Fl::run ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}
Client::Client (CORBA::ORB_ptr orb,
Fl_Window* parent)
: orb_ (CORBA::ORB::_duplicate (orb))
{
this->x_roller_ =
new Fl_Roller (10, parent->h () / 2 - 20,
parent->w () / 2 - 10, 40);
this->x_roller_->type (FL_HORIZONTAL);
this->x_roller_->callback (Client::x_cb, this);
this->x_roller_->range (-360, 360);
this->x_roller_->step (1);
this->y_roller_ =
new Fl_Roller (3 * parent->w () / 4 - 20, 10,
40, parent->h () - 20);
this->y_roller_->type (FL_VERTICAL);
this->y_roller_->callback (Client::y_cb, this);
this->y_roller_->range (-360, 360);
this->y_roller_->step (1);
}
Client::~Client (void)
{
delete x_roller_;
delete y_roller_;
}
void
Client::show (void)
{
this->x_roller_->show ();
this->y_roller_->show ();
}
void
Client::x_cb (Fl_Widget*, void* cookie)
{
Client *self = static_cast<Client*> (cookie);
self->x_changed ();
}
void
Client::y_cb (Fl_Widget*, void* cookie)
{
Client *self = static_cast<Client*> (cookie);
self->y_changed ();
}
void
Client::x_changed (void)
{
try
{
CORBA::Long x = CORBA::Long (this->x_roller_->value ());
this->server_->set_x_angle (x);
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Client::x_changed");
}
}
void
Client::y_changed (void)
{
try
{
CORBA::Long y = CORBA::Long (this->y_roller_->value ());
this->server_->set_y_angle (y);
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Client::x_changed");
}
}
void
Client::parse_args (int argc, ACE_TCHAR *argv[])
{
const ACE_TCHAR *ior = ACE_TEXT ("file://test.ior");
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR ((LM_ERROR,
"usage: %s "
"-k <ior> "
"\n",
argv [0]));
}
CORBA::Object_var object =
this->orb_->string_to_object (ior);
this->server_ =
Simple_Server::_narrow (object.in ());
}
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