void g_retrievecursor(int store_id)
{
Widget wid;
Window w;
int x,y;
if (store_id < 0 || store_id > G_MAX_STORE_CURSOR || SC[store_id].w == 0)
return;
wid = XtWindowToWidget(INTERNAL_display,SC[store_id].w);
if (wid && XtIsManaged(wid) &&
XmGetVisibility(wid) != XmVISIBILITY_FULLY_OBSCURED) {
w = SC[store_id].w;
x = SC[store_id].x;
y = SC[store_id].y;
}
else {
w = INTERNAL_rootwin;
x = SC[store_id].rootx;
y = SC[store_id].rooty;
}
XWarpPointer(INTERNAL_display,
None,
w,
0, 0,
0, 0,
x, y);
XFlush(INTERNAL_display);
}
int INTERNAL_cursorpos(float *x, float *y)
{
int rootx, rooty, wx, wy, ret;
Window root, child;
unsigned int mask;
Widget wid;
*x = *y = 0.0;
if ((wid=XtWindowToWidget(INTERNAL_display,xwini[GD.win_id].xwin))==NULL)
return FALSE;
if (XtIsManaged(wid)==FALSE)
return FALSE;
if (XmGetVisibility(wid) == XmVISIBILITY_FULLY_OBSCURED)
return FALSE;
ret = (int) XQueryPointer(INTERNAL_display,
xwini[GD.win_id].xwin,
&root,
&child,
&rootx, &rooty,
&wx, &wy,
&mask);
*x = usercoorx((float) wx);
*y = usercoory((float) wy);
return ret;
}
boolean MotifUI::DoIsVisible()
{
boolean rc = true;
if (_w)
{
if (UIClass() == APPLICATION)
{
if (XtIsRealized(_w))
{
XWindowAttributes attributes;
XGetWindowAttributes(display, XtWindow(_w), &attributes);
if (attributes.map_state == IsUnmapped)
rc = false;
}
}
else if (XmGetVisibility(_w) == XmVISIBILITY_FULLY_OBSCURED)
rc = false;
}
return rc;
}
void INTERNAL_warpcursor(long x, long y)
{
int destx, desty;
Widget wid;
if ((wid=XtWindowToWidget(INTERNAL_display,xwini[GD.win_id].xwin))==NULL)
return;
if (XtIsManaged(wid)==FALSE)
return;
if (XmGetVisibility(wid) == XmVISIBILITY_FULLY_OBSCURED)
return;
destx = (int) x;
desty = (int) y;
XWarpPointer(INTERNAL_display,
None,
xwini[GD.win_id].xwin,
0, 0,
0, 0,
destx, desty);
xwini[GD.win_id].xlib_old_x = destx;
xwini[GD.win_id].xlib_old_y = desty;
}
