X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=view.c;h=34aae58d5bd3222f42f29c7845adb5e58ccd337b;hb=64871a7045077bb2ec4cbcd62a74cabbe6b45096;hp=cd07b9439672624cefcb18c548d5617928bedae7;hpb=30af19d4426ca32dc38318bbe87534cc44484998;p=dwm.git diff --git a/view.c b/view.c index cd07b94..34aae58 100644 --- a/view.c +++ b/view.c @@ -2,10 +2,88 @@ * See LICENSE file for license details. */ #include "dwm.h" +#include +#include +#include +#include +#include +#include + +void (*arrange)(void) = DEFMODE; +unsigned int master = MASTER; +unsigned int nmaster = NMASTER; + +/* static */ + +typedef struct { + const char *prop; + const char *tags; + Bool isfloat; +} Rule; + +typedef struct { + regex_t *propregex; + regex_t *tagregex; +} Regexps; + +TAGS +RULES + +static Regexps *regexps = NULL; +static unsigned int len = 0; + +static Client * +nextmanaged(Client *c) { + for(; c && (c->isfloat || !isvisible(c)); c = c->next); + return c; +} + +static void +togglemax(Client *c) { + XEvent ev; + + if(c->isfixed) + return; + if((c->ismax = !c->ismax)) { + c->rx = c->x; + c->ry = c->y; + c->rw = c->w; + c->rh = c->h; + resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True); + } + else + resize(c, c->rx, c->ry, c->rw, c->rh, True); + while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); +} /* extern */ -void (*arrange)(void) = DEFMODE; +void +compileregexps(void) { + unsigned int i; + regex_t *reg; + + if(regexps) + return; + len = sizeof rule / sizeof rule[0]; + regexps = emallocz(len * sizeof(Regexps)); + for(i = 0; i < len; i++) { + if(rule[i].prop) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rule[i].prop, REG_EXTENDED)) + free(reg); + else + regexps[i].propregex = reg; + } + if(rule[i].tags) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rule[i].tags, REG_EXTENDED)) + free(reg); + else + regexps[i].tagregex = reg; + } + } +} void dofloat(void) { @@ -29,37 +107,68 @@ dofloat(void) { } restack(); } - void -focusnext(Arg *arg) { +dotile(void) { + unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th; Client *c; - - if(!sel) - return; - for(c = sel->next; c && !isvisible(c); c = c->next); - if(!c) - for(c = clients; c && !isvisible(c); c = c->next); - if(c) { + + for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) + n++; + /* window geoms */ + mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1); + mw = (n > nmaster) ? (waw * master) / 1000 : waw; + th = (n > nmaster) ? wah / (n - nmaster) : 0; + tw = waw - mw; + + for(i = 0, c = clients; c; c = c->next) + if(isvisible(c)) { + if(c->isbanned) + XMoveWindow(dpy, c->win, c->x, c->y); + c->isbanned = False; + if(c->isfloat) + continue; + c->ismax = False; + nx = wax; + ny = way; + if(i < nmaster) { + ny += i * mh; + nw = mw - 2 * BORDERPX; + nh = mh - 2 * BORDERPX; + } + else { /* tile window */ + nx += mw; + nw = tw - 2 * BORDERPX; + if(th > 2 * BORDERPX) { + ny += (i - nmaster) * th; + nh = th - 2 * BORDERPX; + } + else /* fallback if th <= 2 * BORDERPX */ + nh = wah - 2 * BORDERPX; + } + resize(c, nx, ny, nw, nh, False); + i++; + } + else { + c->isbanned = True; + XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); + } + if(!sel || !isvisible(sel)) { + for(c = stack; c && !isvisible(c); c = c->snext); focus(c); - restack(); } + restack(); } void -focusprev(Arg *arg) { - Client *c; - - if(!sel) +incnmaster(Arg *arg) { + if((arrange == dofloat) || (nmaster + arg->i < 1) + || (wah / (nmaster + arg->i) <= 2 * BORDERPX)) return; - for(c = sel->prev; c && !isvisible(c); c = c->prev); - if(!c) { - for(c = clients; c && c->next; c = c->next); - for(; c && !isvisible(c); c = c->prev); - } - if(c) { - focus(c); - restack(); - } + nmaster += arg->i; + if(sel) + arrange(); + else + drawstatus(); } Bool @@ -72,10 +181,19 @@ isvisible(Client *c) { return False; } -Client * -nextmanaged(Client *c) { - for(; c && (c->isfloat || !isvisible(c)); c = c->next); - return c; +void +resizemaster(Arg *arg) { + if(arrange != dotile) + return; + if(arg->i == 0) + master = MASTER; + else { + if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX + || waw * (master + arg->i) / 1000 <= 2 * BORDERPX) + return; + master += arg->i; + } + arrange(); } void @@ -101,6 +219,55 @@ restack(void) { while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); } +void +settags(Client *c, Client *trans) { + char prop[512]; + unsigned int i, j; + regmatch_t tmp; + Bool matched = trans != NULL; + XClassHint ch = { 0 }; + + if(matched) + for(i = 0; i < ntags; i++) + c->tags[i] = trans->tags[i]; + else { + XGetClassHint(dpy, c->win, &ch); + snprintf(prop, sizeof prop, "%s:%s:%s", + ch.res_class ? ch.res_class : "", + ch.res_name ? ch.res_name : "", c->name); + for(i = 0; i < len; i++) + if(regexps[i].propregex && !regexec(regexps[i].propregex, prop, 1, &tmp, 0)) { + c->isfloat = rule[i].isfloat; + for(j = 0; regexps[i].tagregex && j < ntags; j++) { + if(!regexec(regexps[i].tagregex, tags[j], 1, &tmp, 0)) { + matched = True; + c->tags[j] = True; + } + } + } + if(ch.res_class) + XFree(ch.res_class); + if(ch.res_name) + XFree(ch.res_name); + } + if(!matched) + for(i = 0; i < ntags; i++) + c->tags[i] = seltag[i]; +} + +void +tag(Arg *arg) { + unsigned int i; + + if(!sel) + return; + for(i = 0; i < ntags; i++) + sel->tags[i] = (arg->i == -1) ? True : False; + if(arg->i >= 0 && arg->i < ntags) + sel->tags[arg->i] = True; + arrange(); +} + void togglefloat(Arg *arg) { if(!sel || arrange == dofloat) @@ -109,6 +276,19 @@ togglefloat(Arg *arg) { arrange(); } +void +toggletag(Arg *arg) { + unsigned int i; + + if(!sel) + return; + sel->tags[arg->i] = !sel->tags[arg->i]; + for(i = 0; i < ntags && !sel->tags[i]; i++); + if(i == ntags) + sel->tags[arg->i] = True; + arrange(); +} + void togglemode(Arg *arg) { arrange = (arrange == dofloat) ? dotile : dofloat; @@ -140,3 +320,25 @@ view(Arg *arg) { arrange(); } +void +zoom(Arg *arg) { + unsigned int n; + Client *c; + + if(!sel) + return; + if(sel->isfloat || (arrange == dofloat)) { + togglemax(sel); + return; + } + for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next)) + n++; + + if((c = sel) == nextmanaged(clients)) + if(!(c = nextmanaged(c->next))) + return; + detach(c); + attach(c); + focus(c); + arrange(); +}