X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/79cd408844c62963aa0eec45bb0414ed66f06f6f..e70139428aec871756dec03d6901478dc7c0cd39:/tag.c
diff --git a/tag.c b/tag.c
index c9eec90..d121c78 100644
--- a/tag.c
+++ b/tag.c
@@ -1,206 +1,154 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
#include "dwm.h"
-
-#include <string.h>
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
#include <X11/Xutil.h>
/* static */
-/* CUSTOMIZE */
-static Rule rule[] = {
- /* class instance tags isfloat */
- { "Firefox-bin", "firefox-bin", { [Twww] = "www" }, False },
-};
+typedef struct {
+ const char *prop;
+ const char *tags;
+ Bool isfloating;
+} Rule;
-/* extern */
+typedef struct {
+ regex_t *propregex;
+ regex_t *tagregex;
+} Regs;
-/* CUSTOMIZE */
-char *tags[TLast] = {
- [Tscratch] = "scratch",
- [Tdev] = "dev",
- [Twww] = "www",
- [Twork] = "work",
-};
-void (*arrange)(Arg *) = dotile;
+TAGS
+RULES
-void
-appendtag(Arg *arg)
-{
- if(!sel)
- return;
+static Regs *regs = NULL;
+static unsigned int nrules = 0;
- sel->tags[arg->i] = tags[arg->i];
- arrange(NULL);
-}
+/* extern */
void
-dofloat(Arg *arg)
-{
- Client *c;
-
- arrange = dofloat;
- for(c = clients; c; c = c->next) {
- setgeom(c);
- if(c->tags[tsel]) {
- resize(c, True, TopLeft);
+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;
}
- else
- ban(c);
- }
- if(sel && !sel->tags[tsel]) {
- if((sel = getnext(clients, tsel))) {
- higher(sel);
- focus(sel);
+ if(rule[i].tags) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].tags, REG_EXTENDED))
+ free(reg);
+ else
+ regs[i].tagregex = reg;
}
}
- drawall();
+}
+
+Bool
+isvisible(Client *c) {
+ unsigned int i;
+
+ for(i = 0; i < ntags; i++)
+ if(c->tags[i] && seltag[i])
+ return True;
+ return False;
}
void
-dotile(Arg *arg)
-{
- Client *c;
- int n, i, w, h;
-
- w = sw - mw;
- arrange = dotile;
- for(n = 0, c = clients; c; c = c->next)
- if(c->tags[tsel] && !c->isfloat)
- n++;
-
- if(n > 1)
- h = (sh - bh) / (n - 1);
- else
- h = sh - bh;
-
- for(i = 0, c = clients; c; c = c->next) {
- setgeom(c);
- if(c->tags[tsel]) {
- if(c->isfloat) {
- higher(c);
- resize(c, True, TopLeft);
- continue;
- }
- if(n == 1) {
- *c->x = sx;
- *c->y = sy + bh;
- *c->w = sw - 2 * c->border;
- *c->h = sh - 2 * c->border - bh;
- }
- else if(i == 0) {
- *c->x = sx;
- *c->y = sy + bh;
- *c->w = mw - 2 * c->border;
- *c->h = sh - 2 * c->border - bh;
- }
- else if(h > bh) {
- *c->x = sx + mw;
- *c->y = sy + (i - 1) * h + bh;
- *c->w = w - 2 * c->border;
- *c->h = h - 2 * c->border;
- }
- else { /* fallback if h < bh */
- *c->x = sx + mw;
- *c->y = sy + bh;
- *c->w = w - 2 * c->border;
- *c->h = sh - 2 * c->border - bh;
+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->isfloating = rule[i].isfloating;
+ 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;
+ }
+ }
}
- resize(c, False, TopLeft);
- i++;
- }
- else
- ban(c);
- }
- if(!sel || (sel && !sel->tags[tsel])) {
- if((sel = getnext(clients, tsel))) {
- higher(sel);
- focus(sel);
- }
+ if(ch.res_class)
+ XFree(ch.res_class);
+ if(ch.res_name)
+ XFree(ch.res_name);
}
- drawall();
-}
-
-Client *
-getnext(Client *c, unsigned int t)
-{
- for(; c && !c->tags[t]; c = c->next);
- return c;
+ if(!matched)
+ for(i = 0; i < ntags; i++)
+ c->tags[i] = seltag[i];
}
void
-heretag(Arg *arg)
-{
+tag(const char *arg) {
int i;
- Client *c;
- if(arg->i == tsel)
- return;
-
- if(!(c = getnext(clients, arg->i)))
+ if(!sel)
return;
-
- for(i = 0; i < TLast; i++)
- c->tags[i] = NULL;
- c->tags[tsel] = tags[tsel];
- pop(c);
- focus(c);
+ for(i = 0; i < ntags; i++)
+ sel->tags[i] = arg == NULL;
+ i = arg ? atoi(arg) : 0;
+ if(i >= 0 && i < ntags)
+ sel->tags[i] = True;
+ lt->arrange();
}
void
-replacetag(Arg *arg)
-{
- int i;
+toggletag(const char *arg) {
+ int i, j;
+
if(!sel)
return;
-
- for(i = 0; i < TLast; i++)
- sel->tags[i] = NULL;
- appendtag(arg);
+ i = arg ? atoi(arg) : 0;
+ sel->tags[i] = !sel->tags[i];
+ for(j = 0; j < ntags && !sel->tags[j]; j++);
+ if(j == ntags)
+ sel->tags[i] = True;
+ lt->arrange();
}
void
-settags(Client *c)
-{
- XClassHint ch;
- static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
- unsigned int i, j;
- Bool matched = False;
-
- if(!len) {
- c->tags[tsel] = tags[tsel];
- return;
- }
-
- if(XGetClassHint(dpy, c->win, &ch)) {
- if(ch.res_class && ch.res_name) {
- for(i = 0; i < len; i++)
- if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
- && !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
- {
- for(j = 0; j < TLast; j++)
- c->tags[j] = rule[i].tags[j];
- c->isfloat = rule[i].isfloat;
- matched = True;
- break;
- }
- }
- if(ch.res_class)
- XFree(ch.res_class);
- if(ch.res_name)
- XFree(ch.res_name);
- }
-
- if(!matched)
- c->tags[tsel] = tags[tsel];
+toggleview(const char *arg) {
+ int i, j;
+
+ i = arg ? atoi(arg) : 0;
+ seltag[i] = !seltag[i];
+ for(j = 0; j < ntags && !seltag[j]; j++);
+ if(j == ntags)
+ seltag[i] = True; /* cannot toggle last view */
+ lt->arrange();
}
void
-view(Arg *arg)
-{
- tsel = arg->i;
- arrange(NULL);
- drawall();
+view(const char *arg) {
+ int i;
+
+ for(i = 0; i < ntags; i++)
+ seltag[i] = arg == NULL;
+ i = arg ? atoi(arg) : 0;
+ if(i >= 0 && i < ntags)
+ seltag[i] = True;
+ lt->arrange();
}