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void
moveresize(const Arg *arg) {
/* only floating windows can be moved */
Client *c;
c = selmon->sel;
int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh;
char xAbs, yAbs, wAbs, hAbs;
int msx, msy, dx, dy, nmx, nmy;
unsigned int dui;
Window dummy;
if (!c || !arg)
return;
if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
return;
if(sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y, &yAbs, &w, &wAbs, &h, &hAbs) != 8)
return;
/* compute new window position; prevent window from be positioned outside the current monitor */
nw = c->w + w;
if(wAbs == 'W')
nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * c->bw;
nh = c->h + h;
if(hAbs == 'H')
nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * c->bw;
nx = c->x + x;
if(xAbs == 'X') {
if(x < selmon->mx)
nx = selmon->mx;
else if(x > selmon->mx + selmon->mw)
nx = selmon->mx + selmon->mw - nw - 2 * c->bw;
else
nx = x;
}
ny = c->y + y;
if(yAbs == 'Y') {
if(y < selmon->my)
ny = selmon->my;
else if(y > selmon->my + selmon->mh)
ny = selmon->my + selmon->mh - nh - 2 * c->bw;
else
ny = y;
}
ox = c->x;
oy = c->y;
ow = c->w;
oh = c->h;
XRaiseWindow(dpy, c->win);
Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy, &dx, &dy, &dui);
resize(c, nx, ny, nw, nh, True);
/* move cursor along with the window to avoid problems caused by the sloppy focus */
if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + oh) >= msy)
{
nmx = c->x - ox + c->w - ow;
nmy = c->y - oy + c->h - oh;
XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy);
}
}
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