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dwm-moveresize-6.2.diff (4355B)


      1 From 0ac50d43c5a48de34a53db8240143e4fb39239d3 Mon Sep 17 00:00:00 2001
      2 From: bakkeby <bakkeby@gmail.com>
      3 Date: Fri, 22 May 2020 13:51:06 +0200
      4 Subject: [PATCH] The moveresize patch allows floating windows to be resized
      5  and moved using keyboard shortcuts.
      6 
      7 This example keybinding reduces the y position with 25 pixels.
      8 
      9 	{ MODKEY,                       XK_Up,     moveresize,     {.v = "0x -25y 0w 0h" } },
     10 
     11 Use capital letters to specify absolute size and position should you need it.
     12 
     13     { MODKEY,                       XK_Up,     moveresize,     {.v = "0x 0y 500W 300H" } },
     14 
     15 The above example would set the size of the client to 300x500 pixels, but leave the position as-is.
     16 
     17 Refer to:
     18 https://dwm.suckless.org/patches/moveresize/
     19 ---
     20  config.def.h |  8 +++++++
     21  dwm.c        | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++
     22  2 files changed, 74 insertions(+)
     23 
     24 diff --git a/config.def.h b/config.def.h
     25 index 1c0b587..ff863c9 100644
     26 --- a/config.def.h
     27 +++ b/config.def.h
     28 @@ -78,6 +78,14 @@ static Key keys[] = {
     29  	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
     30  	{ MODKEY,                       XK_space,  setlayout,      {0} },
     31  	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
     32 +	{ MODKEY,                       XK_Down,   moveresize,     {.v = "0x 25y 0w 0h" } },
     33 +	{ MODKEY,                       XK_Up,     moveresize,     {.v = "0x -25y 0w 0h" } },
     34 +	{ MODKEY,                       XK_Right,  moveresize,     {.v = "25x 0y 0w 0h" } },
     35 +	{ MODKEY,                       XK_Left,   moveresize,     {.v = "-25x 0y 0w 0h" } },
     36 +	{ MODKEY|ShiftMask,             XK_Down,   moveresize,     {.v = "0x 0y 0w 25h" } },
     37 +	{ MODKEY|ShiftMask,             XK_Up,     moveresize,     {.v = "0x 0y 0w -25h" } },
     38 +	{ MODKEY|ShiftMask,             XK_Right,  moveresize,     {.v = "0x 0y 25w 0h" } },
     39 +	{ MODKEY|ShiftMask,             XK_Left,   moveresize,     {.v = "0x 0y -25w 0h" } },
     40  	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
     41  	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
     42  	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
     43 diff --git a/dwm.c b/dwm.c
     44 index 4465af1..89483c1 100644
     45 --- a/dwm.c
     46 +++ b/dwm.c
     47 @@ -182,6 +182,7 @@ static void mappingnotify(XEvent *e);
     48  static void maprequest(XEvent *e);
     49  static void monocle(Monitor *m);
     50  static void motionnotify(XEvent *e);
     51 +static void moveresize(const Arg *arg);
     52  static void movemouse(const Arg *arg);
     53  static Client *nexttiled(Client *c);
     54  static void pop(Client *);
     55 @@ -1192,6 +1193,71 @@ movemouse(const Arg *arg)
     56  	}
     57  }
     58  
     59 +void
     60 +moveresize(const Arg *arg) {
     61 +	/* only floating windows can be moved */
     62 +	Client *c;
     63 +	c = selmon->sel;
     64 +	int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh;
     65 +	char xAbs, yAbs, wAbs, hAbs;
     66 +	int msx, msy, dx, dy, nmx, nmy;
     67 +	unsigned int dui;
     68 +	Window dummy;
     69 +
     70 +	if (!c || !arg)
     71 +		return;
     72 +	if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
     73 +		return;
     74 +	if (sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y, &yAbs, &w, &wAbs, &h, &hAbs) != 8)
     75 +		return;
     76 +
     77 +	/* compute new window position; prevent window from be positioned outside the current monitor */
     78 +	nw = c->w + w;
     79 +	if (wAbs == 'W')
     80 +		nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * c->bw;
     81 +
     82 +	nh = c->h + h;
     83 +	if (hAbs == 'H')
     84 +		nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * c->bw;
     85 +
     86 +	nx = c->x + x;
     87 +	if (xAbs == 'X') {
     88 +		if (x < selmon->mx)
     89 +			nx = selmon->mx;
     90 +		else if (x > selmon->mx + selmon->mw)
     91 +			nx = selmon->mx + selmon->mw - nw - 2 * c->bw;
     92 +		else
     93 +			nx = x;
     94 +	}
     95 +
     96 +	ny = c->y + y;
     97 +	if (yAbs == 'Y') {
     98 +		if (y < selmon->my)
     99 +			ny = selmon->my;
    100 +		else if (y > selmon->my + selmon->mh)
    101 +			ny = selmon->my + selmon->mh - nh - 2 * c->bw;
    102 +		else
    103 +			ny = y;
    104 +	}
    105 +
    106 +	ox = c->x;
    107 +	oy = c->y;
    108 +	ow = c->w;
    109 +	oh = c->h;
    110 +
    111 +	XRaiseWindow(dpy, c->win);
    112 +	Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy, &dx, &dy, &dui);
    113 +	resize(c, nx, ny, nw, nh, True);
    114 +
    115 +	/* move cursor along with the window to avoid problems caused by the sloppy focus */
    116 +	if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + oh) >= msy)
    117 +	{
    118 +		nmx = c->x - ox + c->w - ow;
    119 +		nmy = c->y - oy + c->h - oh;
    120 +		XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy);
    121 +	}
    122 +}
    123 +
    124  Client *
    125  nexttiled(Client *c)
    126  {
    127 -- 
    128 2.19.1
    129