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dwm-rotatetags-20210723-cb3f58a.diff (2448B)

      1 From 7600ab7f23e732062ce5ff34a42ca0f1ce019702 Mon Sep 17 00:00:00 2001
      2 From: Sam <tritoke@protonmail.com>
      3 Date: Fri, 23 Jul 2021 18:38:03 +0100
      4 Subject: [PATCH] Created rotatetags function, and keybinds.
      5 
      6 - Added rotatetags function which rotates the tagset left / right the
      7 given number of tags, including wrapping round the ends if necessary.
      8 
      9 - Added keybinds for MOD + left and right arrows, moving the tagset left /
     10 right respectively.
     11 ---
     12  config.def.h |  2 ++
     13  dwm.c        | 28 ++++++++++++++++++++++++++++
     14  2 files changed, 30 insertions(+)
     15 
     16 diff --git a/config.def.h b/config.def.h
     17 index 1c0b587..2992431 100644
     18 --- a/config.def.h
     19 +++ b/config.def.h
     20 @@ -84,6 +84,8 @@ static Key keys[] = {
     21  	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
     22  	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
     23  	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
     24 +	{ MODKEY,                       XK_Left,   rotatetags,     {.i = -1 } },
     25 +	{ MODKEY,                       XK_Right,  rotatetags,     {.i = +1 } },
     26  	TAGKEYS(                        XK_1,                      0)
     27  	TAGKEYS(                        XK_2,                      1)
     28  	TAGKEYS(                        XK_3,                      2)
     29 diff --git a/dwm.c b/dwm.c
     30 index 4465af1..768166e 100644
     31 --- a/dwm.c
     32 +++ b/dwm.c
     33 @@ -192,6 +192,7 @@ static void resize(Client *c, int x, int y, int w, int h, int interact);
     34  static void resizeclient(Client *c, int x, int y, int w, int h);
     35  static void resizemouse(const Arg *arg);
     36  static void restack(Monitor *m);
     37 +static void rotatetags(const Arg *arg);
     38  static void run(void);
     39  static void scan(void);
     40  static int sendevent(Client *c, Atom proto);
     41 @@ -1369,6 +1370,33 @@ restack(Monitor *m)
     42  	while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
     43  }
     44  
     45 +void
     46 +rotatetags(const Arg *arg)
     47 +{
     48 +	const int rot = abs(arg->i);
     49 +	const unsigned int tagset = selmon->tagset[selmon->seltags];
     50 +	unsigned int newtagset;
     51 +
     52 +	/* check the direction of the shift */
     53 +	if (arg->i < 0) {
     54 +		 /* shift tags right */
     55 +		 newtagset = (tagset >> rot) | (tagset << (LENGTH(tags) - rot));
     56 +	} else {
     57 +		 /* shift tags left */
     58 +		 newtagset = (tagset << rot) | (tagset >> (LENGTH(tags) - rot));
     59 +	}
     60 +
     61 +	/* mask the tag bits */
     62 +	newtagset &= TAGMASK;
     63 +
     64 +	if (newtagset) {
     65 +		 selmon->tagset[selmon->seltags] = newtagset;
     66 +		 focus(NULL);
     67 +		 arrange(selmon);
     68 +	}
     69 +}
     70 +
     71 +
     72  void
     73  run(void)
     74  {
     75 -- 
     76 2.32.0
     77