/* examples/misc/signal.c */

#include <helium.h>

He_node *princ, *panel;

void dialog_proc (char *name, void *client_data)
{
    if (!strcmp (name, "Oui")) HeQuit(0);
}

void ask_quit (He_node *hn)
{
    HeSimpleDialog (
        HE_DIALOG_BELL,
        HE_DIALOG_TITLE,   "Attention",
        HE_DIALOG_MESSAGE, "Etes-vous certain",
        HE_DIALOG_MESSAGE, "de vouloir quitter ?",
        HE_DIALOG_BUTTON,  "Oui",
        HE_DIALOG_BUTTOK,  "Annuler",
        HE_DIALOG_PROC,    dialog_proc,
        0);
}
 
void quit_proc (He_node *hn)
{
    ask_quit (NULL);
}

void sig1_proc (int sig, void *data)
{
    ask_quit (NULL);
}

void sig2_proc (int sig, void *data)
{
    printf ("sig2_proc: sig = %d, data = \"%s\"\n", sig, (char*)data);
}

int main (int argc, char *argv[])
{
    HeInit (&argc, &argv);

    princ = HeCreateFrame ();
    HeSetFrameLabel (princ, "Test signaux");
    HeSetFrameCloseProc (princ, ask_quit);
    
    panel = HeCreatePanel (princ);
    
    HeCreateButtonP (panel, "Quit", quit_proc, NULL);
    
    HeFit(panel);
    HeFit(princ);
    
    printf ("pid: %d\n", getpid());
    HeAddSignal (SIGHUP,  sig1_proc, NULL);
    HeAddSignal (SIGTERM, sig1_proc, NULL);
    HeAddSignal (SIGINT,  sig1_proc, NULL);
    HeAddSignal (SIGUSR1, sig2_proc, "string passé en data");
    
    return HeMainLoop (princ);
}