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Refactoring shift functions ref. #270

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This commit is contained in:
bakkeby
2022-07-05 13:51:27 +02:00
parent 274602fa7a
commit 20692bea01
10 changed files with 59 additions and 143 deletions
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46
patch/shift.c Normal file
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@ -0,0 +1,46 @@
static Arg
shift(const Arg *arg, int clients)
{
Arg shifted;
Client *c;
unsigned int tagmask = 0;
#if SCRATCHPADS_PATCH && !RENAMED_SCRATCHPADS_PATCH
shifted.ui = selmon->tagset[selmon->seltags];
#else
shifted.ui = selmon->tagset[selmon->seltags];
#endif // SCRATCHPADS_PATCH
#if TAGSYNC_PATCH
Monitor *origselmon = selmon;
for (selmon = mons; selmon; selmon = selmon->next)
#endif // TAGSYNC_PATCH
for (c = selmon->clients; c && clients; c = c->next) {
if (c == selmon->sel)
continue;
#if SCRATCHPADS_PATCH && !RENAMED_SCRATCHPADS_PATCH
if (!(c->tags & SPTAGMASK))
tagmask |= c->tags;
#elif SCRATCHPAD_ALT_1_PATCH
if (!(c->tags & SCRATCHPAD_MASK))
tagmask |= c->tags;
#else
tagmask |= c->tags;
#endif // SCRATCHPADS_PATCH
}
#if TAGSYNC_PATCH
selmon = origselmon;
#endif // TAGSYNC_PATCH
do {
if (arg->i > 0) // left circular shift
shifted.ui = (shifted.ui << arg->i) | (shifted.ui >> (NUMTAGS - arg->i));
else // right circular shift
shifted.ui = (shifted.ui >> -arg->i) | (shifted.ui << (NUMTAGS + arg->i));
#if SCRATCHPADS_PATCH && !RENAMED_SCRATCHPADS_PATCH
shifted.ui &= ~SPTAGMASK;
#endif // SCRATCHPADS_PATCH
} while (tagmask && !(shifted.ui & tagmask));
return shifted;
}