Boolean XsOutline::go (Boolean drawInitial)
{
XtAppContext appContext = XtWidgetToApplicationContext (_w);
XEvent event;
int done = 0;
// Grab the pointer
if (_grabPointer ( ) == False)
return (False);
// Draw the initial box (if requested)
if (drawInitial)
_drawOutline (False);
// Process the events locally
while (!done)
{
XtAppNextEvent (appContext, &event);
switch (event.type)
{
case ButtonRelease:
{
// Clear the outline and break
_drawOutline (True);
done = 1;
break;
}
case MotionNotify:
{
XEvent next;
// Process only the last motion event
while (XPending (XtDisplay (_w)) > 0)
{
XPeekEvent (XtDisplay (_w), &next);
if (next.type != MotionNotify)
break;
XtAppNextEvent (appContext, &event);
}
// Send this event
_motionHandler (&event);
break;
}
default:
{
XtDispatchEvent (&event);
break;
}
}
}
// Ungrab the pointer
_ungrabPointer ( );
return (True);
}
Boolean XsOutline::go (Boolean drawInitial)
{
XtAppContext appContext = XtWidgetToApplicationContext (_w);
XEvent event;
int done = 0;
// Grab the pointer
if (_grabPointer ( ) == False)
return (False);
// Draw the initial box (if requested)
if (drawInitial)
_drawOutline (False);
// Process the events locally
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
# pragma ivdep
# pragma swp
# pragma unroll
# pragma prefetch
# if 0
# pragma simd noassert
# endif
#endif /* VDM auto patch */
while (!done)
{
XtAppNextEvent (appContext, &event);
switch (event.type)
{
case ButtonRelease:
{
// Clear the outline and break
_drawOutline (True);
done = 1;
break;
}
case MotionNotify:
{
XEvent next;
// Process only the last motion event
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
# pragma ivdep
# pragma swp
# pragma unroll
# pragma prefetch
# if 0
# pragma simd noassert
# endif
#endif /* VDM auto patch */
while (XPending (XtDisplay (_w)) > 0)
{
XPeekEvent (XtDisplay (_w), &next);
if (next.type != MotionNotify)
break;
XtAppNextEvent (appContext, &event);
}
// Send this event
_motionHandler (&event);
break;
}
default:
{
XtDispatchEvent (&event);
break;
}
}
}
// Ungrab the pointer
_ungrabPointer ( );
return (True);
}
