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changed shortcuts as described on the mailinglist, added sanity checks for ratios during tile (fallback to wah if clients would get too small), documented that new stuff/shortcuts in dwm(1)

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This commit is contained in:
Anselm R. Garbe
2007-08-05 12:47:52 +02:00
parent da91dfc948
commit 796925089c
4 changed files with 60 additions and 35 deletions
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53
layout.c
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@ -25,21 +25,27 @@ spow(double x, double y)
static void
tile(void) {
double mscale = 0, tscale = 0, sum = 0;
Bool mmaxtile = False, smaxtile = False; /* fallback tiling */
double mscale = 0, sscale = 0, sum = 0;
unsigned int i, n, nx, ny, nw, nh, mw, tw;
Client *c;
/* preparation */
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
n++;
nx = wax;
ny = way;
mw = (n <= nmaster) ? waw : waw / (1 + hratio);
tw = waw - mw;
if(n > 0) {
if(n < nmaster) {
if(n <= nmaster) {
for(i = 0; i < n; i++)
sum += spow(vratio, i);
mscale = wah / sum;
if(vratio >= 1)
mmaxtile = bh > (mscale * spow(vratio, 0));
else
mmaxtile = bh > (mscale * spow(vratio, n - 1));
}
else {
for(i = 0; i < nmaster; i++)
@ -47,11 +53,18 @@ tile(void) {
mscale = wah / sum;
for(sum = 0, i = 0; i < (n - nmaster); i++)
sum += spow(vratio, i);
tscale = wah / sum;
sscale = wah / sum;
if(vratio >= 1) {
mmaxtile = bh > (mscale * spow(vratio, 0));
smaxtile = bh > (sscale * spow(vratio, 0));
}
else {
mmaxtile = bh > (mscale * spow(vratio, nmaster - 1));
smaxtile = bh > (sscale * spow(vratio, n - nmaster - 1));
}
}
}
nx = wax;
ny = way;
/* tiling */
for(i = 0, c = clients; c; c = c->next)
if(isvisible(c)) {
unban(c);
@ -60,25 +73,29 @@ tile(void) {
c->ismax = False;
if(i < nmaster) { /* master window */
nw = mw - 2 * c->border;
if(i + 1 == n || i + 1 == nmaster)
nh = (way + wah) - ny - (2 * c->border);
if(mmaxtile) {
ny = way;
nh = wah - 2 * c->border;
}
else if(i + 1 == (n < nmaster ? n : nmaster))
nh = (way + wah) - ny - 2 * c->border;
else
nh = (mscale * spow(vratio, i)) - (2 * c->border);
nh = (mscale * spow(vratio, i)) - 2 * c->border;
}
else { /* tile window */
nw = tw - 2 * c->border;
if(i == nmaster) {
ny = way;
nx = wax + mw;
}
nw = tw - 2 * c->border;
if(i + 1 == n)
nh = (way + wah) - ny - (2 * c->border);
if(smaxtile) {
ny = way;
nh = wah - 2 * c->border;
}
else if(i + 1 == n)
nh = (way + wah) - ny - 2 * c->border;
else
nh = (tscale * spow(vratio, i - nmaster)) - (2 * c->border);
}
if(nh < bh) {
nh = bh;
ny = way + wah - nh;
nh = (sscale * spow(vratio, i - nmaster)) - 2 * c->border;
}
resize(c, nx, ny, nw, nh, False);
ny += nh;