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dwm-moveresize-6.0.diff (2025B)
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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 +