diff options
Diffstat (limited to 'screen.c')
| -rw-r--r-- | screen.c | 328 |
1 files changed, 0 insertions, 328 deletions
diff --git a/screen.c b/screen.c deleted file mode 100644 index 8abe3d7..0000000 --- a/screen.c +++ /dev/null @@ -1,328 +0,0 @@ -/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> - * See LICENSE file for license details. - */ -#include "dwm.h" -#include <regex.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <X11/Xutil.h> - -unsigned int master = MASTER; -unsigned int nmaster = NMASTER; -unsigned int blw = 0; -Layout *lt = NULL; - -/* static */ - -typedef struct { - const char *prop; - const char *tags; - Bool isversatile; -} Rule; - -typedef struct { - regex_t *propregex; - regex_t *tagregex; -} Regs; - -TAGS -RULES - -static Regs *regs = NULL; -static unsigned int nrules = 0; -static unsigned int nlayouts = 0; - -static void -tile(void) { - unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th; - Client *c; - - for(n = 0, c = nexttiled(clients); c; c = nexttiled(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->isversatile) - 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(); -} - -LAYOUTS - -/* extern */ - -void -compileregs(void) { - unsigned int i; - regex_t *reg; - - if(regs) - return; - nrules = sizeof rule / sizeof rule[0]; - regs = emallocz(nrules * sizeof(Regs)); - for(i = 0; i < nrules; i++) { - if(rule[i].prop) { - reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rule[i].prop, REG_EXTENDED)) - free(reg); - else - regs[i].propregex = reg; - } - if(rule[i].tags) { - reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rule[i].tags, REG_EXTENDED)) - free(reg); - else - regs[i].tagregex = reg; - } - } -} - -void -incnmaster(Arg *arg) { - if((lt->arrange != tile) || (nmaster + arg->i < 1) - || (wah / (nmaster + arg->i) <= 2 * BORDERPX)) - return; - nmaster += arg->i; - if(sel) - lt->arrange(); - else - drawstatus(); -} - -void -initlayouts(void) { - unsigned int i, w; - - lt = &layout[0]; - nlayouts = sizeof layout / sizeof layout[0]; - for(blw = i = 0; i < nlayouts; i++) { - w = textw(layout[i].symbol); - if(w > blw) - blw = w; - } -} - -Bool -isvisible(Client *c) { - unsigned int i; - - for(i = 0; i < ntags; i++) - if(c->tags[i] && seltag[i]) - return True; - return False; -} - -void -resizemaster(Arg *arg) { - if(lt->arrange != tile) - 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; - } - lt->arrange(); -} - -void -restack(void) { - Client *c; - XEvent ev; - - drawstatus(); - if(!sel) - return; - if(sel->isversatile || lt->arrange == versatile) - XRaiseWindow(dpy, sel->win); - if(lt->arrange != versatile) { - if(!sel->isversatile) - XLowerWindow(dpy, sel->win); - for(c = nexttiled(clients); c; c = nexttiled(c->next)) { - if(c == sel) - continue; - XLowerWindow(dpy, c->win); - } - } - XSync(dpy, False); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} - -void -setlayout(Arg *arg) { - unsigned int i; - - if(arg->i == -1) { - for(i = 0; i < nlayouts && lt != &layout[i]; i++); - if(i == nlayouts - 1) - lt = &layout[0]; - else - lt = &layout[++i]; - } - else { - if(arg->i < 0 || arg->i >= nlayouts) - return; - lt = &layout[arg->i]; - } - if(sel) - lt->arrange(); - else - drawstatus(); -} - -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 < nrules; i++) - if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) { - c->isversatile = rule[i].isversatile; - for(j = 0; regs[i].tagregex && j < ntags; j++) { - if(!regexec(regs[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; - lt->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; - lt->arrange(); -} - -void -toggleversatile(Arg *arg) { - if(!sel || lt->arrange == versatile) - return; - sel->isversatile = !sel->isversatile; - lt->arrange(); -} - -void -toggleview(Arg *arg) { - unsigned int i; - - seltag[arg->i] = !seltag[arg->i]; - for(i = 0; i < ntags && !seltag[i]; i++); - if(i == ntags) - seltag[arg->i] = True; /* cannot toggle last view */ - lt->arrange(); -} - -void -versatile(void) { - Client *c; - - for(c = clients; c; c = c->next) { - if(isvisible(c)) { - if(c->isbanned) - XMoveWindow(dpy, c->win, c->x, c->y); - c->isbanned = False; - resize(c, c->x, c->y, c->w, c->h, True); - } - 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(); -} - -void -view(Arg *arg) { - unsigned int i; - - for(i = 0; i < ntags; i++) - seltag[i] = (arg->i == -1) ? True : False; - if(arg->i >= 0 && arg->i < ntags) - seltag[arg->i] = True; - lt->arrange(); -} |