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dwm-moveresize-6.0.diff (2025B)


      1 Author: Jan Christoph Ebersbach <jceb@e-jc.de>
      2 URL: http://dwm.suckless.org/patches/historical/moveresize
      3 These patches provide helper functions for moving and resizing floating windows
      4 using keybindings.
      5 
      6 diff -r ec4baab78314 moveresize.c
      7 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
      8 +++ b/moveresize.c	Fri Apr 06 08:23:15 2012 +0200
      9 @@ -0,0 +1,64 @@
     10 +void
     11 +moveresize(const Arg *arg) {
     12 +	/* only floating windows can be moved */
     13 +	Client *c;
     14 +	c = selmon->sel;
     15 +	int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh;
     16 +	char xAbs, yAbs, wAbs, hAbs;
     17 +	int msx, msy, dx, dy, nmx, nmy;
     18 +	unsigned int dui;
     19 +	Window dummy;
     20 +
     21 +	if (!c || !arg)
     22 +		return;
     23 +	if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
     24 +		return;
     25 +	if(sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y, &yAbs, &w, &wAbs, &h, &hAbs) != 8)
     26 +		return;
     27 +	/* compute new window position; prevent window from be positioned outside the current monitor */
     28 +	nw = c->w + w;
     29 +	if(wAbs == 'W')
     30 +		nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * c->bw;
     31 +
     32 +	nh = c->h + h;
     33 +	if(hAbs == 'H')
     34 +		nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * c->bw;
     35 +
     36 +	nx = c->x + x;
     37 +	if(xAbs == 'X') {
     38 +		if(x < selmon->mx)
     39 +			nx = selmon->mx;
     40 +		else if(x > selmon->mx + selmon->mw)
     41 +			nx = selmon->mx + selmon->mw - nw - 2 * c->bw;
     42 +		else
     43 +			nx = x;
     44 +	}
     45 +
     46 +	ny = c->y + y;
     47 +	if(yAbs == 'Y') {
     48 +		if(y < selmon->my)
     49 +			ny = selmon->my;
     50 +		else if(y > selmon->my + selmon->mh)
     51 +			ny = selmon->my + selmon->mh - nh - 2 * c->bw;
     52 +		else
     53 +			ny = y;
     54 +	}
     55 +
     56 +	ox = c->x;
     57 +	oy = c->y;
     58 +	ow = c->w;
     59 +	oh = c->h;
     60 +
     61 +	XRaiseWindow(dpy, c->win);
     62 +	Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy, &dx, &dy, &dui);
     63 +	resize(c, nx, ny, nw, nh, True);
     64 +
     65 +	/* move cursor along with the window to avoid problems caused by the sloppy focus */
     66 +	if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + oh) >= msy)
     67 +	{
     68 +		nmx = c->x - ox + c->w - ow;
     69 +		nmy = c->y - oy + c->h - oh;
     70 +		XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy);
     71 +	}
     72 +}
     73 +