diff options
Diffstat (limited to 'layout.c')
| -rw-r--r-- | layout.c | 214 |
1 files changed, 66 insertions, 148 deletions
@@ -8,131 +8,19 @@ Layout *lt = NULL; /* static */ -static double hratio = HRATIO; -static double vratio = VRATIO; static unsigned int nlayouts = 0; -static unsigned int nmaster = NMASTER; - -static double /* simple pow() */ -spow(double x, double y) -{ - if(y == 0) - return 1; - while(--y) - x *= x; - return x; -} - -static void -tile(void) { - 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) { - for(i = 0; i < n; i++) - sum += spow(vratio, i); - mscale = wah / sum; - if(vratio >= 1) - mmaxtile = bh > mscale; - else - mmaxtile = bh > (mscale * spow(vratio, n - 1)); - } - else { - for(i = 0; i < nmaster; i++) - sum += spow(vratio, i); - mscale = wah / sum; - for(sum = 0, i = 0; i < (n - nmaster); i++) - sum += spow(vratio, i); - sscale = wah / sum; - if(vratio >= 1) { - mmaxtile = bh > mscale; - smaxtile = bh > sscale; - } - else { - mmaxtile = bh > (mscale * spow(vratio, nmaster - 1)); - smaxtile = bh > (sscale * spow(vratio, n - nmaster - 1)); - } - } - } - /* tiling */ - for(i = 0, c = clients; c; c = c->next) - if(isvisible(c)) { - unban(c); - if(c->isfloating) - continue; - c->ismax = False; - if(i < nmaster) { /* master window */ - nw = mw - 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; - } - else { /* tile window */ - nw = tw - 2 * c->border; - if(i == nmaster) { - ny = way; - nx = wax + mw; - } - if(smaxtile) { - ny = way; - nh = wah - 2 * c->border; - } - else if(i + 1 == n) - nh = (way + wah) - ny - 2 * c->border; - else - nh = (sscale * spow(vratio, i - nmaster)) - 2 * c->border; - } - resize(c, nx, ny, nw, nh, False); - ny += nh; - i++; - } - else - ban(c); - focus(NULL); - restack(); -} LAYOUTS -static void -incratio(const char *arg, double *ratio, double def) { - double delta; - - if(lt->arrange != tile) - return; - if(!arg) - *ratio = def; - else { - if(1 == sscanf(arg, "%lf", &delta)) { - if(delta + (*ratio) < .1 || delta + (*ratio) > 1.9) - return; - *ratio += delta; - } - } - lt->arrange(); -} - /* extern */ void -floating(void) { +floating(const char *arg) { Client *c; + if(lt->arrange != floating) + return; + for(c = clients; c; c = c->next) if(isvisible(c)) { unban(c); @@ -169,35 +57,6 @@ focusclient(const char *arg) { } void -inchratio(const char *arg) { - incratio(arg, &hratio, HRATIO); -} - -void -incvratio(const char *arg) { - incratio(arg, &vratio, VRATIO); -} - -void -incnmaster(const char *arg) { - int i; - - if(!arg) - nmaster = NMASTER; - else { - i = atoi(arg); - if((lt->arrange != tile) || (nmaster + i < 1) - || (wah / (nmaster + i) <= 2 * BORDERPX)) - return; - nmaster += i; - } - if(sel) - lt->arrange(); - else - drawstatus(); -} - -void initlayouts(void) { unsigned int i, w; @@ -261,19 +120,78 @@ setlayout(const char *arg) { lt = &layout[i]; } if(sel) - lt->arrange(); + lt->arrange(NULL); else drawstatus(); } void +tile(const char *arg) { + static double master = MASTER; + double delta; + unsigned int i, n, nx, ny, nw, nh, mw, th; + Client *c; + + if(lt->arrange != tile) + return; + + /* arg handling, manipulate master */ + if(arg && (1 == sscanf(arg, "%lf", &delta))) { + if(delta + master > 0.1 && delta + master < 0.9) + master += delta; + } + + for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next)) + n++; + + /* window geoms */ + mw = (n == 1) ? waw : master * waw; + th = (n > 1) ? wah / (n - 1) : 0; + if(n > 1 && th < bh) + th = wah; + + nx = wax; + ny = way; + for(i = 0, c = clients; c; c = c->next) + if(isvisible(c)) { + unban(c); + if(c->isfloating) + continue; + c->ismax = False; + if(i == 0) { /* master */ + nw = mw - 2 * c->border; + nh = wah - 2 * c->border; + } + else { /* tile window */ + if(i == 1) { + ny = way; + nx += mw; + } + nw = waw - mw - 2 * c->border; + if(i + 1 == n) /* remainder */ + nh = (way + wah) - ny - 2 * c->border; + else + nh = th - 2 * c->border; + } + resize(c, nx, ny, nw, nh, False); + if(n > 1 && th != wah) + ny += nh; + i++; + } + else + ban(c); + focus(NULL); + restack(); +} + +void togglebar(const char *arg) { if(bpos == BarOff) bpos = (BARPOS == BarOff) ? BarTop : BARPOS; else bpos = BarOff; updatebarpos(); - lt->arrange(); + lt->arrange(NULL); } void @@ -307,5 +225,5 @@ zoom(const char *arg) { detach(c); attach(c); focus(c); - lt->arrange(); + lt->arrange(NULL); } |