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	shift-tools-scratchpads.c (4274B)
	---
	1 /* Sends a window to the next/prev tag */
	2 void
	3 shifttag(const Arg *arg)
	4 {
	5 Arg shifted;
	6 shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
	7
	8
	9 if (arg->i > 0) /* left circular shift */
	10 shifted.ui = ((shifted.ui << arg->i) \| (shifted.ui >> (L…
	11 else /* right circular shift */
	12 shifted.ui = (shifted.ui >> (- arg->i) \| shifted.ui << (…
	13 tag(&shifted);
	14 }
	15 /* Sends a window to the next/prev tag that has a client, else it moves …
	16 void
	17 shifttagclients(const Arg *arg)
	18 {
	19
	20 Arg shifted;
	21 Client *c;
	22 unsigned int tagmask = 0;
	23 shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
	24
	25 for (c = selmon->clients; c; c = c->next)
	26 if (!(c->tags & SPTAGMASK))
	27 tagmask = tagmask \| c->tags;
	28
	29
	30 if (arg->i > 0) /* left circular shift */
	31 do {
	32 shifted.ui = (shifted.ui << arg->i)
	33 \| (shifted.ui >> (LENGTH(tags) - arg->i));
	34 shifted.ui &= ~SPTAGMASK;
	35 } while (tagmask && !(shifted.ui & tagmask));
	36 else /* right circular shift */
	37 do {
	38 shifted.ui = (shifted.ui >> (- arg->i)
	39 \| shifted.ui << (LENGTH(tags) + arg->i));
	40 shifted.ui &= ~SPTAGMASK;
	41 } while (tagmask && !(shifted.ui & tagmask));
	42 tag(&shifted);
	43 }
	44 /* Navigate to the next/prev tag */
	45 void
	46 shiftview(const Arg *arg)
	47 {
	48 Arg shifted;
	49 shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
	50
	51 if (arg->i > 0) {/* left circular shift */
	52 shifted.ui = (shifted.ui << arg->i) \| (shifted.ui >> (LE…
	53 shifted.ui &= ~SPTAGMASK;
	54 } else { /* right circular shift */
	55 shifted.ui = (shifted.ui >> (- arg->i) \| shifted.ui << (…
	56 shifted.ui &= ~SPTAGMASK;
	57 }
	58 view(&shifted);
	59 }
	60 /* Navigate to the next/prev tag that has a client, else moves it to the…
	61 void
	62 shiftviewclients(const Arg *arg)
	63 {
	64 Arg shifted;
	65 Client *c;
	66 unsigned int tagmask = 0;
	67 shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
	68
	69 for (c = selmon->clients; c; c = c->next)
	70 if (!(c->tags & SPTAGMASK))
	71 tagmask = tagmask \| c->tags;
	72
	73
	74 if (arg->i > 0) /* left circular shift */
	75 do {
	76 shifted.ui = (shifted.ui << arg->i)
	77 \| (shifted.ui >> (LENGTH(tags) - arg->i));
	78 shifted.ui &= ~SPTAGMASK;
	79 } while (tagmask && !(shifted.ui & tagmask));
	80 else /* right circular shift */
	81 do {
	82 shifted.ui = (shifted.ui >> (- arg->i)
	83 \| shifted.ui << (LENGTH(tags) + arg->i));
	84 shifted.ui &= ~SPTAGMASK;
	85 } while (tagmask && !(shifted.ui & tagmask));
	86 view(&shifted);
	87 }
	88 /* move the current active window to the next/prev tag and view it. More…
	89 void
	90 shiftboth(const Arg *arg)
	91 {
	92 Arg shifted;
	93 shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
	94
	95 if (arg->i > 0) /* left circular shift */
	96 shifted.ui = ((shifted.ui << arg->i) \| (shifted.ui >> (L…
	97 else /* right circular shift */
	98 shifted.ui = ((shifted.ui >> (- arg->i) \| shifted.ui << …
	99 tag(&shifted);
	100 view(&shifted);
	101 }
	102 //helper function for shiftswaptags found on:
	103 //https://github.com/moizifty/DWM-Build/blob/65379c62640788881486401a0d8…
	104 // modified to work with scratchpad
	105 void
	106 swaptags(const Arg *arg)
	107 {
	108 Client *c;
	109 unsigned int newtag = arg->ui & TAGMASK;
	110 unsigned int curtag = selmon->tagset[selmon->seltags] & ~SPTAGMA…
	111
	112 if (newtag == curtag \|\| !curtag \|\| (curtag & (curtag-1)))
	113 return;
	114
	115 for (c = selmon->clients; c != NULL; c = c->next) {
	116 if ((c->tags & newtag) \|\| (c->tags & curtag))
	117 c->tags ^= curtag ^ newtag;
	118
	119 if (!c->tags)
	120 c->tags = newtag;
	121 }
	122
	123 //move to the swaped tag
	124 //selmon->tagset[selmon->seltags] = newtag;
	125
	126 focus(NULL);
	127 arrange(selmon);
	128 }
	129 /* swaps "tags" (all the clients) with the next/prev tag. */
	130 void
	131 shiftswaptags(const Arg *arg)
	132 {
	133 Arg shifted;
	134 shifted.ui = selmon->tagset[selmon->seltags] & ~SPTAGMASK;
	135
	136 if (arg->i > 0) /* left circular shift */
	137 shifted.ui = ((shifted.ui << arg->i) \| (shifted.ui >> (L…
	138 else /* right circular shift */
	139 shifted.ui = ((shifted.ui >> (- arg->i) \| shifted.ui << …
	140 swaptags(&shifted);
	141 // uncomment if you also want to "go" (view) the tag where the t…
	142 //view(&shifted);
	143 }