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289 lines
6.1 KiB
289 lines
6.1 KiB
/* Key binding functions */
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static void defaultgaps(const Arg *arg);
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static void incrgaps(const Arg *arg);
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static void incrigaps(const Arg *arg);
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static void incrogaps(const Arg *arg);
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static void incrohgaps(const Arg *arg);
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static void incrovgaps(const Arg *arg);
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static void incrihgaps(const Arg *arg);
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static void incrivgaps(const Arg *arg);
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static void togglegaps(const Arg *arg);
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/* Layouts (delete the ones you do not need) */
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static void bstack(Monitor *m);
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static void bstackhoriz(Monitor *m);
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static void centeredmaster(Monitor *m);
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static void centeredfloatingmaster(Monitor *m);
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static void deck(Monitor *m);
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static void dwindle(Monitor *m);
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static void fibonacci(Monitor *m, int s);
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static void grid(Monitor *m);
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static void nrowgrid(Monitor *m);
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static void spiral(Monitor *m);
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static void tile(Monitor *m);
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/* Internals */
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static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc);
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static void getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr);
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static void setgaps(int oh, int ov, int ih, int iv);
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/* Settings */
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#if !PERTAG_PATCH
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static int enablegaps = 1;
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#endif // PERTAG_PATCH
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void
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setgaps(int oh, int ov, int ih, int iv)
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{
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if (oh < 0) oh = 0;
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if (ov < 0) ov = 0;
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if (ih < 0) ih = 0;
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if (iv < 0) iv = 0;
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selmon->gappoh = oh;
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selmon->gappov = ov;
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selmon->gappih = ih;
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selmon->gappiv = iv;
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arrange(selmon);
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}
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void
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togglegaps(const Arg *arg)
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{
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#if PERTAG_PATCH
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selmon->pertag->enablegaps[selmon->pertag->curtag] = !selmon->pertag->enablegaps[selmon->pertag->curtag];
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#else
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enablegaps = !enablegaps;
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#endif // PERTAG_PATCH
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arrange(NULL);
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}
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void
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defaultgaps(const Arg *arg)
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{
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setgaps(gappoh, gappov, gappih, gappiv);
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}
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void
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incrgaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh + arg->i,
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selmon->gappov + arg->i,
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selmon->gappih + arg->i,
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selmon->gappiv + arg->i
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);
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}
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void
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incrigaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh,
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selmon->gappov,
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selmon->gappih + arg->i,
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selmon->gappiv + arg->i
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);
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}
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void
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incrogaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh + arg->i,
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selmon->gappov + arg->i,
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selmon->gappih,
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selmon->gappiv
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);
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}
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void
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incrohgaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh + arg->i,
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selmon->gappov,
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selmon->gappih,
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selmon->gappiv
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);
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}
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void
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incrovgaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh,
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selmon->gappov + arg->i,
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selmon->gappih,
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selmon->gappiv
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);
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}
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void
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incrihgaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh,
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selmon->gappov,
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selmon->gappih + arg->i,
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selmon->gappiv
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);
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}
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void
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incrivgaps(const Arg *arg)
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{
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setgaps(
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selmon->gappoh,
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selmon->gappov,
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selmon->gappih,
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selmon->gappiv + arg->i
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);
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}
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void
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getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc)
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{
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unsigned int n, oe, ie;
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#if PERTAG_PATCH
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oe = ie = selmon->pertag->enablegaps[selmon->pertag->curtag];
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#else
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oe = ie = enablegaps;
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#endif // PERTAG_PATCH
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Client *c;
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for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
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if (smartgaps && n == 1) {
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oe = 0; // outer gaps disabled when only one client
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}
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*oh = m->gappoh*oe; // outer horizontal gap
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*ov = m->gappov*oe; // outer vertical gap
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*ih = m->gappih*ie; // inner horizontal gap
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*iv = m->gappiv*ie; // inner vertical gap
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*nc = n; // number of clients
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}
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void
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getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr)
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{
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unsigned int n;
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float mfacts, sfacts;
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int mtotal = 0, stotal = 0;
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Client *c;
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for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
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mfacts = MIN(n, m->nmaster);
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sfacts = n - m->nmaster;
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for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
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if (n < m->nmaster)
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mtotal += msize / mfacts;
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else
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stotal += ssize / sfacts;
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*mf = mfacts; // total factor of master area
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*sf = sfacts; // total factor of stack area
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*mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
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*sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
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}
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/***
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* Layouts
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*/
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/*
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* Deck layout + gaps
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* https://dwm.suckless.org/patches/deck/
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*/
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void
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deck(Monitor *m)
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{
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unsigned int i, n, bw;
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int oh, ov, ih, iv;
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int mx = 0, my = 0, mh = 0, mw = 0;
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int sx = 0, sy = 0, sh = 0, sw = 0;
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float mfacts, sfacts;
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int mrest, srest;
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Client *c;
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getgaps(m, &oh, &ov, &ih, &iv, &n);
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if (n == 0)
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return;
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if (n == 1)
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bw = 0;
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else
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bw = borderpx;
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sx = mx = m->wx + ov;
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sy = my = m->wy + oh;
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sh = mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
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sw = mw = m->ww - 2*ov;
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if (m->nmaster && n > m->nmaster) {
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sw = (mw - iv) * (1 - m->mfact);
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mw = mw - iv - sw;
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sx = mx + mw + iv;
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sh = m->wh - 2*oh;
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}
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getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
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if (n - m->nmaster > 0) /* override layout symbol */
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snprintf(m->ltsymbol, sizeof m->ltsymbol, "D %d", n - m->nmaster);
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for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
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if (i < m->nmaster) {
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resize(c, mx, my, mw - (2*bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*bw), bw, 0);
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my += HEIGHT(c) + ih;
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} else {
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resize(c, sx, sy, sw - (2*bw), sh - (2*bw), bw, 0);
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}
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}
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/*
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* Default tile layout + gaps
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*/
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static void
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tile(Monitor *m)
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{
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unsigned int i, n, bw;
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int oh, ov, ih, iv;
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int mx = 0, my = 0, mh = 0, mw = 0;
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int sx = 0, sy = 0, sh = 0, sw = 0;
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float mfacts, sfacts;
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int mrest, srest;
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Client *c;
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getgaps(m, &oh, &ov, &ih, &iv, &n);
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if (n == 0)
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return;
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if (n == 1)
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bw = 0;
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else
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bw = borderpx;
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sx = mx = m->wx + ov;
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sy = my = m->wy + oh;
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mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
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sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
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sw = mw = m->ww - 2*ov;
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if (m->nmaster && n > m->nmaster) {
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sw = (mw - iv) * (1 - m->mfact);
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mw = mw - iv - sw;
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sx = mx + mw + iv;
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}
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getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
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for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
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if (i < m->nmaster) {
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resize(c, mx, my, mw - (2*bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*bw), bw, 0);
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my += HEIGHT(c) + ih;
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} else {
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resize(c, sx, sy, sw - (2*bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*bw), bw, 0);
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sy += HEIGHT(c) + ih;
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}
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}
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