Latest update

1 files changed, 542 insertions, 0 deletions

diff --git a/vanitygaps.c b/vanitygaps.c
new file mode 100644
index 0000000..7245e74
--- /dev/null
+++ b/vanitygaps.c
@@ -0,0 +1,542 @@
+/* Key binding functions */
+static void defaultgaps(const Arg *arg);
+static void incrgaps(const Arg *arg);
+/* static void incrigaps(const Arg *arg); */
+/* static void incrogaps(const Arg *arg); */
+/* static void incrohgaps(const Arg *arg); */
+/* static void incrovgaps(const Arg *arg); */
+/* static void incrihgaps(const Arg *arg); */
+/* static void incrivgaps(const Arg *arg); */
+static void togglegaps(const Arg *arg);
+
+/* Layouts */
+static void bstack(Monitor *m);
+static void centeredmaster(Monitor *m);
+static void centeredfloatingmaster(Monitor *m);
+static void deck(Monitor *m);
+static void dwindle(Monitor *m);
+static void fibonacci(Monitor *m, int s);
+static void spiral(Monitor *m);
+static void tile(Monitor *);
+
+/* Internals */
+static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc);
+static void setgaps(int oh, int ov, int ih, int iv);
+
+/* Settings */
+static int enablegaps = 1;
+
+static void
+setgaps(int oh, int ov, int ih, int iv)
+{
+	if (oh < 0) oh = 0;
+	if (ov < 0) ov = 0;
+	if (ih < 0) ih = 0;
+	if (iv < 0) iv = 0;
+
+	selmon->gappoh = oh;
+	selmon->gappov = ov;
+	selmon->gappih = ih;
+	selmon->gappiv = iv;
+	arrange(selmon);
+}
+
+static void
+togglegaps(const Arg *arg)
+{
+	enablegaps = !enablegaps;
+	arrange(NULL);
+}
+
+static void
+defaultgaps(const Arg *arg)
+{
+	setgaps(gappoh, gappov, gappih, gappiv);
+}
+
+static void
+incrgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov + arg->i,
+		selmon->gappih + arg->i,
+		selmon->gappiv + arg->i
+	);
+}
+
+/* static void */
+/* incrigaps(const Arg *arg) */
+/* { */
+/* 	setgaps( */
+/* 		selmon->gappoh, */
+/* 		selmon->gappov, */
+/* 		selmon->gappih + arg->i, */
+/* 		selmon->gappiv + arg->i */
+/* 	); */
+/* } */
+
+/* static void */
+/* incrogaps(const Arg *arg) */
+/* { */
+/* 	setgaps( */
+/* 		selmon->gappoh + arg->i, */
+/* 		selmon->gappov + arg->i, */
+/* 		selmon->gappih, */
+/* 		selmon->gappiv */
+/* 	); */
+/* } */
+
+/* static void */
+/* incrohgaps(const Arg *arg) */
+/* { */
+/* 	setgaps( */
+/* 		selmon->gappoh + arg->i, */
+/* 		selmon->gappov, */
+/* 		selmon->gappih, */
+/* 		selmon->gappiv */
+/* 	); */
+/* } */
+
+/* static void */
+/* incrovgaps(const Arg *arg) */
+/* { */
+/* 	setgaps( */
+/* 		selmon->gappoh, */
+/* 		selmon->gappov + arg->i, */
+/* 		selmon->gappih, */
+/* 		selmon->gappiv */
+/* 	); */
+/* } */
+
+/* static void */
+/* incrihgaps(const Arg *arg) */
+/* { */
+/* 	setgaps( */
+/* 		selmon->gappoh, */
+/* 		selmon->gappov, */
+/* 		selmon->gappih + arg->i, */
+/* 		selmon->gappiv */
+/* 	); */
+/* } */
+
+/* static void */
+/* incrivgaps(const Arg *arg) */
+/* { */
+/* 	setgaps( */
+/* 		selmon->gappoh, */
+/* 		selmon->gappov, */
+/* 		selmon->gappih, */
+/* 		selmon->gappiv + arg->i */
+/* 	); */
+/* } */
+
+static void
+getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc)
+{
+	unsigned int n, oe, ie;
+	oe = ie = enablegaps;
+	Client *c;
+
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+	if (smartgaps && n == 1) {
+		oe = 0; // outer gaps disabled when only one client
+	}
+
+	*oh = m->gappoh*oe; // outer horizontal gap
+	*ov = m->gappov*oe; // outer vertical gap
+	*ih = m->gappih*ie; // inner horizontal gap
+	*iv = m->gappiv*ie; // inner vertical gap
+	*nc = n;            // number of clients
+}
+
+void
+getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr)
+{
+	unsigned int n;
+	float mfacts, sfacts;
+	int mtotal = 0, stotal = 0;
+	Client *c;
+
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+	mfacts = MIN(n, m->nmaster);
+	sfacts = n - m->nmaster;
+
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+		if (n < m->nmaster)
+			mtotal += msize / mfacts;
+		else
+			stotal += ssize / sfacts;
+
+	*mf = mfacts; // total factor of master area
+	*sf = sfacts; // total factor of stack area
+	*mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
+	*sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
+}
+
+/***
+ * Layouts
+ */
+
+/*
+ * Bottomstack layout + gaps
+ * https://dwm.suckless.org/patches/bottomstack/
+ */
+
+static void
+bstack(Monitor *m)
+{
+	unsigned int i, n;
+	int mx = 0, my = 0, mh = 0, mw = 0;
+	int sx = 0, sy = 0, sh = 0, sw = 0;
+	float mfacts, sfacts;
+	int mrest, srest;
+	Client *c;
+
+	int oh, ov, ih, iv;
+	getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+	if (n == 0)
+		return;
+
+	sx = mx = m->wx + ov;
+	sy = my = m->wy + oh;
+	sh = mh = m->wh - 2*oh;
+	mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1);
+	sw = m->ww - 2*ov - iv * (n - m->nmaster - 1);
+
+	if (m->nmaster && n > m->nmaster) {
+		sh = (mh - ih) * (1 - m->mfact);
+		mh = (mh - ih) * m->mfact;
+		sx = mx;
+		sy = my + mh + ih;
+	}
+
+	getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
+
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+		if (i < m->nmaster) {
+			resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+			mx += WIDTH(c) + iv;
+		} else {
+			resize(c, sx, sy, (sw / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
+			sx += WIDTH(c) + iv;
+		}
+	}
+}
+
+/*
+ * Centred master layout + gaps
+ * https://dwm.suckless.org/patches/centeredmaster/
+ */
+
+void
+centeredmaster(Monitor *m)
+{
+	unsigned int i, n;
+	int mx = 0, my = 0, mh = 0, mw = 0;
+	int lx = 0, ly = 0, lw = 0, lh = 0;
+	int rx = 0, ry = 0, rw = 0, rh = 0;
+	float mfacts = 0, lfacts = 0, rfacts = 0;
+	int mtotal = 0, ltotal = 0, rtotal = 0;
+	int mrest = 0, lrest = 0, rrest = 0;
+	Client *c;
+
+	int oh, ov, ih, iv;
+	getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+	if (n == 0)
+		return;
+
+	/* initialize areas */
+	mx = m->wx + ov;
+	my = m->wy + oh;
+	mh = m->wh - 2*oh - ih * ((!m->nmaster ? n : MIN(n, m->nmaster)) - 1);
+	mw = m->ww - 2*ov;
+	lh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - 1);
+	rh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - ((n - m->nmaster) % 2 ? 0 : 1));
+
+	if (m->nmaster && n > m->nmaster) {
+		/* go mfact box in the center if more than nmaster clients */
+		if (n - m->nmaster > 1) {
+			/* ||<-S->|<---M--->|<-S->|| */
+			mw = (m->ww - 2*ov - 2*iv) * m->mfact;
+			lw = (m->ww - mw - 2*ov - 2*iv) / 2;
+			mx += lw + iv;
+		} else {
+			/* ||<---M--->|<-S->|| */
+			mw = (mw - iv) * m->mfact;
+			lw = m->ww - mw - iv - 2*ov;
+		}
+		rw = lw;
+		lx = m->wx + ov;
+		ly = m->wy + oh;
+		rx = mx + mw + iv;
+		ry = m->wy + oh;
+	}
+
+	/* calculate facts */
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
+		if (!m->nmaster || n < m->nmaster)
+			mfacts += 1;
+		else if ((n - m->nmaster) % 2)
+			lfacts += 1; // total factor of left hand stack area
+		else
+			rfacts += 1; // total factor of right hand stack area
+	}
+
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+		if (!m->nmaster || n < m->nmaster)
+			mtotal += mh / mfacts;
+		else if ((n - m->nmaster) % 2)
+			ltotal += lh / lfacts;
+		else
+			rtotal += rh / rfacts;
+
+	mrest = mh - mtotal;
+	lrest = lh - ltotal;
+	rrest = rh - rtotal;
+
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+		if (!m->nmaster || i < m->nmaster) {
+			/* nmaster clients are stacked vertically, in the center of the screen */
+			resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+			my += HEIGHT(c) + ih;
+		} else {
+			/* stack clients are stacked vertically */
+			if ((i - m->nmaster) % 2 ) {
+				resize(c, lx, ly, lw - (2*c->bw), (lh / lfacts) + ((i - 2*m->nmaster) < 2*lrest ? 1 : 0) - (2*c->bw), 0);
+				ly += HEIGHT(c) + ih;
+			} else {
+				resize(c, rx, ry, rw - (2*c->bw), (rh / rfacts) + ((i - 2*m->nmaster) < 2*rrest ? 1 : 0) - (2*c->bw), 0);
+				ry += HEIGHT(c) + ih;
+			}
+		}
+	}
+}
+
+void
+centeredfloatingmaster(Monitor *m)
+{
+	unsigned int i, n;
+	float mfacts, sfacts;
+	int mrest, srest;
+	int mx = 0, my = 0, mh = 0, mw = 0;
+	int sx = 0, sy = 0, sh = 0, sw = 0;
+	Client *c;
+
+	float mivf = 1.0; // master inner vertical gap factor
+	int oh, ov, ih, iv;
+	getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+	if (n == 0)
+		return;
+
+	sx = mx = m->wx + ov;
+	sy = my = m->wy + oh;
+	sh = mh = m->wh - 2*oh;
+	mw = m->ww - 2*ov - iv*(n - 1);
+	sw = m->ww - 2*ov - iv*(n - m->nmaster - 1);
+
+	if (m->nmaster && n > m->nmaster) {
+		mivf = 0.8;
+		/* go mfact box in the center if more than nmaster clients */
+		if (m->ww > m->wh) {
+			mw = m->ww * m->mfact - iv*mivf*(MIN(n, m->nmaster) - 1);
+			mh = m->wh * 0.9 - 2*oh;
+		} else {
+			mw = m->ww * 0.9 - iv*mivf*(MIN(n, m->nmaster) - 1);
+			mh = m->wh * m->mfact;
+		}
+		mx = m->wx + (m->ww - mw) / 2;
+		my = m->wy + (m->wh - mh) / 2;
+
+		sx = m->wx + ov;
+		sy = m->wy + oh;
+		sh = m->wh - 2*oh;
+	}
+
+	getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
+
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+		if (i < m->nmaster) {
+			/* nmaster clients are stacked horizontally, in the center of the screen */
+			resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+			mx += WIDTH(c) + iv*mivf;
+		} else {
+			/* stack clients are stacked horizontally */
+			resize(c, sx, sy, (sw / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
+			sx += WIDTH(c) + iv;
+		}
+}
+
+/*
+ * Deck layout + gaps
+ * https://dwm.suckless.org/patches/deck/
+ */
+
+static void
+deck(Monitor *m)
+{
+	unsigned int i, n;
+	int mx = 0, my = 0, mh = 0, mw = 0;
+	int sx = 0, sy = 0, sh = 0, sw = 0;
+	float mfacts, sfacts;
+	int mrest, srest;
+	Client *c;
+
+	int oh, ov, ih, iv;
+	getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+	if (n == 0)
+		return;
+
+	sx = mx = m->wx + ov;
+	sy = my = m->wy + oh;
+	sh = mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
+	sw = mw = m->ww - 2*ov;
+
+	if (m->nmaster && n > m->nmaster) {
+		sw = (mw - iv) * (1 - m->mfact);
+		mw = (mw - iv) * m->mfact;
+		sx = mx + mw + iv;
+		sh = m->wh - 2*oh;
+	}
+
+	getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
+
+	if (n - m->nmaster > 0) /* override layout symbol */
+		snprintf(m->ltsymbol, sizeof m->ltsymbol, "D %d", n - m->nmaster);
+
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+		if (i < m->nmaster) {
+			resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+			my += HEIGHT(c) + ih;
+		} else {
+			resize(c, sx, sy, sw - (2*c->bw), sh - (2*c->bw), 0);
+		}
+}
+
+/*
+ * Fibonacci layout + gaps
+ * https://dwm.suckless.org/patches/fibonacci/
+ */
+
+static void
+fibonacci(Monitor *m, int s)
+{
+	unsigned int i, n;
+	int nx, ny, nw, nh;
+	int oh, ov, ih, iv;
+	Client *c;
+
+	getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+	if (n == 0)
+		return;
+
+	nx = m->wx + ov;
+	ny = oh;
+	nw = m->ww - 2*ov;
+	nh = m->wh - 2*oh;
+
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next)) {
+		if ((i % 2 && nh / 2 > 2*c->bw)
+		   || (!(i % 2) && nw / 2 > 2*c->bw)) {
+			if (i < n - 1) {
+				if (i % 2)
+					nh = (nh - ih) / 2;
+				else
+					nw = (nw - iv) / 2;
+
+				if ((i % 4) == 2 && !s)
+					nx += nw + iv;
+				else if ((i % 4) == 3 && !s)
+					ny += nh + ih;
+			}
+			if ((i % 4) == 0) {
+				if (s)
+					ny += nh + ih;
+				else
+					ny -= nh + ih;
+			}
+			else if ((i % 4) == 1)
+				nx += nw + iv;
+			else if ((i % 4) == 2)
+				ny += nh + ih;
+			else if ((i % 4) == 3) {
+				if (s)
+					nx += nw + iv;
+				else
+					nx -= nw + iv;
+			}
+			if (i == 0)	{
+				if (n != 1)
+					nw = (m->ww - 2*ov - iv) * m->mfact;
+				ny = m->wy + oh;
+			}
+			else if (i == 1)
+				nw = m->ww - nw - iv - 2*ov;
+			i++;
+		}
+
+		resize(c, nx, ny, nw - (2*c->bw), nh - (2*c->bw), False);
+	}
+}
+
+static void
+dwindle(Monitor *m)
+{
+	fibonacci(m, 1);
+}
+
+static void
+spiral(Monitor *m)
+{
+	fibonacci(m, 0);
+}
+
+/*
+ * Default tile layout + gaps
+ */
+
+static void
+tile(Monitor *m)
+{
+	unsigned int i, n;
+	int mx = 0, my = 0, mh = 0, mw = 0;
+	int sx = 0, sy = 0, sh = 0, sw = 0;
+	float mfacts, sfacts;
+	int mrest, srest;
+	Client *c;
+
+
+	int oh, ov, ih, iv;
+	getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+	if (n == 0)
+		return;
+
+	sx = mx = m->wx + ov;
+	sy = my = m->wy + oh;
+	mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
+	sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
+	sw = mw = m->ww - 2*ov;
+
+	if (m->nmaster && n > m->nmaster) {
+		sw = (mw - iv) * (1 - m->mfact);
+		mw = (mw - iv) * m->mfact;
+		sx = mx + mw + iv;
+	}
+
+	getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
+
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+		if (i < m->nmaster) {
+			resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+			my += HEIGHT(c) + ih;
+		} else {
+			resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
+			sy += HEIGHT(c) + ih;
+		}
+}