static gmx_bool appCallBack(struct t_x11 *x11, XEvent *event, Window w, void *data)
{
t_app *app;
int win;
app = (t_app *)data;
for (win = 0; (win < ebutNR); win++)
{
if (app->but[win].self == w)
{
break;
}
}
if (win == ebutNR)
{
return FALSE;
}
switch (event->type)
{
case Expose:
TextInWin(x11, &(app->but[win]), app->but[win].text, eXCenter, eYCenter);
break;
case ButtonPress:
switch (win)
{
case ebQuit:
exit(1);
case ebStart:
app->status = esGo;
ExposeWin(x11->disp, app->xrwd.self);
break;
case ebStop:
app->status = esStop;
break;
case ebRewind:
rewind_trj(app->xr->traj);
break;
case ebGly:
app->bShowGly = !app->bShowGly;
ExposeWin(x11->disp, app->xrwd.self);
break;
default:
XBell(x11->disp, 50);
break;
}
break;
}
return FALSE;
}
static void HandleClient(t_x11 *x11,t_manager *man,long data[])
{
int ID,button,x,y;
bool bPos;
real fac;
ID=data[0];
button=data[1];
x=data[2];
y=data[3];
bPos=(button==Button1);
switch (ID) {
case IDROTX:
case IDROTY:
case IDROTZ:
rotate_3d(man->view,ID-IDROTX,bPos);
draw_mol(x11,man);
break;
case IDZOOM:
if (bPos)
fac=0.8; /* Reduce distance between eye and origin */
else
fac=1.25;
/* zoom changed to scale by Berk Hess 3-7-96
if (zoom_3d(man->view,fac))
draw_mol(x11,man); */
man->view->sc_x/=fac;
man->view->sc_y/=fac;
draw_mol(x11,man);
break;
case IDTRANSX:
case IDTRANSY:
case IDTRANSZ:
translate_view(man->view,ID-IDTRANSX,bPos);
draw_mol(x11,man);
break;
case IDREWIND:
if (man->status != -1) {
rewind_trj(man->status);
read_next_x(man->status,&(man->time),man->natom,man->x,man->box);
man->bEof=FALSE;
draw_mol(x11,man);
}
break;
case IDSTEP: {
int nat;
nat=0;
if (!step_man(man,&nat)) {
man->bEof=TRUE;
man->bStop=TRUE;
}
else {
if (nat > 0) {
draw_mol(x11,man);
usleep(man->nWait*1000);
}
}
break;
}
case IDFF:
man->bStop=FALSE;
break;
case IDSTOP_ANI:
man->bStop=TRUE;
break;
case IDDRAWMOL:
draw_mol(x11,man);
break;
case IDLABEL:
switch (button) {
case Button1:
case Button2:
show_label(x11,man,x,y);
break;
case Button3:
hide_label(x11,man,x,y);
break;
}
break;
default:
break;
}
if (man->bAnimate && !man->bEof && !man->bStop)
step_message(x11,man);
}