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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, char *argv[]
ACE_ENV_ARG_DECL);
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 main (int argc, char* argv[])
{
TAO::FlResource_Loader fl_loader;
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER);
Fl_Window window (300, 100);
Client client (orb.in (), &window);
window.end ();
window.show ();
client.show ();
client.parse_args (argc, argv ACE_ENV_ARG_PARAMETER);
Fl::run ();
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Caught exception:");
return 1;
}
ACE_ENDTRY;
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)
{
ACE_TRY_NEW_ENV
{
CORBA::Long x = CORBA::Long (this->x_roller_->value ());
this->server_->set_x_angle (x ACE_ENV_ARG_PARAMETER);
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Client::x_changed");
}
ACE_ENDTRY;
}
void
Client::y_changed (void)
{
ACE_TRY_NEW_ENV
{
CORBA::Long y = CORBA::Long (this->y_roller_->value ());
this->server_->set_y_angle (y ACE_ENV_ARG_PARAMETER);
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Client::x_changed");
}
ACE_ENDTRY;
}
void
Client::parse_args (int argc, char *argv[]
ACE_ENV_ARG_DECL)
{
const char *ior = "file://test.ior";
ACE_Get_Opt get_opts (argc, argv, "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 ACE_ENV_ARG_PARAMETER);
this->server_ =
Simple_Server::_narrow (object.in () ACE_ENV_ARG_PARAMETER);
}
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