forked from mirror/dwm
pertag diff applied
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parent
cb95844a12
commit
735c37fe07
1 changed files with 82 additions and 6 deletions
88
dwm.c
88
dwm.c
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@ -110,6 +110,7 @@ typedef struct {
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void (*arrange)(Monitor *);
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} Layout;
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typedef struct Pertag Pertag;
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struct Monitor {
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char ltsymbol[16];
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float mfact;
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@ -129,6 +130,7 @@ struct Monitor {
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Monitor *next;
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Window barwin;
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const Layout *lt[2];
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Pertag *pertag;
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};
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typedef struct {
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@ -270,6 +272,15 @@ static Window root, wmcheckwin;
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/* configuration, allows nested code to access above variables */
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#include "config.h"
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struct Pertag {
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unsigned int curtag, prevtag; /* current and previous tag */
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int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
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float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */
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unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */
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const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */
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int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
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};
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/* compile-time check if all tags fit into an unsigned int bit array. */
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struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
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@ -633,6 +644,7 @@ Monitor *
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createmon(void)
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{
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Monitor *m;
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unsigned int i;
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m = ecalloc(1, sizeof(Monitor));
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m->tagset[0] = m->tagset[1] = 1;
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@ -643,6 +655,20 @@ createmon(void)
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m->lt[0] = &layouts[0];
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m->lt[1] = &layouts[1 % LENGTH(layouts)];
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strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
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m->pertag = ecalloc(1, sizeof(Pertag));
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m->pertag->curtag = m->pertag->prevtag = 1;
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for (i = 0; i <= LENGTH(tags); i++) {
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m->pertag->nmasters[i] = m->nmaster;
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m->pertag->mfacts[i] = m->mfact;
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m->pertag->ltidxs[i][0] = m->lt[0];
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m->pertag->ltidxs[i][1] = m->lt[1];
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m->pertag->sellts[i] = m->sellt;
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m->pertag->showbars[i] = m->showbar;
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}
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return m;
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}
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@ -979,7 +1005,7 @@ grabkeys(void)
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void
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incnmaster(const Arg *arg)
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{
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selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
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selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
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arrange(selmon);
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}
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@ -1510,9 +1536,9 @@ void
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setlayout(const Arg *arg)
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{
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if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
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selmon->sellt ^= 1;
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selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
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if (arg && arg->v)
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selmon->lt[selmon->sellt] = (Layout *)arg->v;
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selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
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strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
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if (selmon->sel)
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arrange(selmon);
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@ -1531,7 +1557,7 @@ setmfact(const Arg *arg)
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f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
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if (f < 0.05 || f > 0.95)
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return;
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selmon->mfact = f;
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selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
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arrange(selmon);
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}
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@ -1714,7 +1740,7 @@ tile(Monitor *m)
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void
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togglebar(const Arg *arg)
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{
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selmon->showbar = !selmon->showbar;
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selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
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updatebarpos(selmon);
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XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
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arrange(selmon);
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@ -1753,9 +1779,33 @@ void
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toggleview(const Arg *arg)
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{
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unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
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int i;
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if (newtagset) {
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selmon->tagset[selmon->seltags] = newtagset;
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if (newtagset == ~0) {
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selmon->pertag->prevtag = selmon->pertag->curtag;
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selmon->pertag->curtag = 0;
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}
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/* test if the user did not select the same tag */
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if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
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selmon->pertag->prevtag = selmon->pertag->curtag;
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for (i = 0; !(newtagset & 1 << i); i++) ;
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selmon->pertag->curtag = i + 1;
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}
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/* apply settings for this view */
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selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
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selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
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selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
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selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
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selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
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if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
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togglebar(NULL);
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focus(NULL);
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arrange(selmon);
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}
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@ -2052,11 +2102,37 @@ updatewmhints(Client *c)
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void
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view(const Arg *arg)
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{
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int i;
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unsigned int tmptag;
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if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
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return;
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selmon->seltags ^= 1; /* toggle sel tagset */
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if (arg->ui & TAGMASK)
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if (arg->ui & TAGMASK) {
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selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
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selmon->pertag->prevtag = selmon->pertag->curtag;
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if (arg->ui == ~0)
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selmon->pertag->curtag = 0;
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else {
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for (i = 0; !(arg->ui & 1 << i); i++) ;
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selmon->pertag->curtag = i + 1;
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}
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} else {
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tmptag = selmon->pertag->prevtag;
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selmon->pertag->prevtag = selmon->pertag->curtag;
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selmon->pertag->curtag = tmptag;
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}
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selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
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selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
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selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
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selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
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selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
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if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
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togglebar(NULL);
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focus(NULL);
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arrange(selmon);
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}
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