* 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>
-/* static */
typedef struct {
- const char *pattern;
- char *tags[TLast];
+ const char *clpattern;
+ const char *tpattern;
Bool isfloat;
} Rule;
-/* CUSTOMIZE */
-static Rule rule[] = {
- /* class instance tags isfloat */
- { "Firefox.*", { [Twww] = "www" }, False },
- { "Gimp.*", { 0 }, True},
-};
+typedef struct {
+ regex_t *clregex;
+ regex_t *tregex;
+} RReg;
-/* extern */
+/* static */
-/* 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 RReg *rreg = NULL;
+static unsigned int len = 0;
- sel->tags[arg->i] = tags[arg->i];
- arrange(NULL);
-}
-
-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);
- }
- else
- ban(c);
- }
- if(sel && !sel->tags[tsel]) {
- if((sel = getnext(clients, tsel))) {
- higher(sel);
- focus(sel);
- }
- }
- drawall();
-}
+/* extern */
-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;
- }
- resize(c, False, TopLeft);
- i++;
- }
- else
- ban(c);
- }
- if(!sel || (sel && !sel->tags[tsel])) {
- if((sel = getnext(clients, tsel))) {
- higher(sel);
- focus(sel);
- }
- }
- drawall();
+Client *
+getnext(Client *c) {
+ for(; c && !isvisible(c); c = c->next);
+ return c;
}
Client *
-getnext(Client *c, unsigned int t)
-{
- for(; c && !c->tags[t]; c = c->next);
+getprev(Client *c) {
+ for(; c && !isvisible(c); c = c->prev);
return c;
}
void
-heretag(Arg *arg)
-{
- int i;
- Client *c;
-
- if(arg->i == tsel)
- return;
-
- if(!(c = getnext(clients, arg->i)))
- return;
-
- for(i = 0; i < TLast; i++)
- c->tags[i] = NULL;
- c->tags[tsel] = tags[tsel];
- pop(c);
- focus(c);
-}
+initrregs(void) {
+ unsigned int i;
+ regex_t *reg;
-void
-replacetag(Arg *arg)
-{
- int i;
- if(!sel)
+ if(rreg)
return;
-
- for(i = 0; i < TLast; i++)
- sel->tags[i] = NULL;
- appendtag(arg);
+ len = sizeof(rule) / sizeof(rule[0]);
+ rreg = emallocz(len * sizeof(RReg));
+
+ for(i = 0; i < len; i++) {
+ if(rule[i].clpattern) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].clpattern, 0))
+ free(reg);
+ else
+ rreg[i].clregex = reg;
+ }
+ if(rule[i].tpattern) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].tpattern, 0))
+ free(reg);
+ else
+ rreg[i].tregex = reg;
+ }
+ }
}
void
-settags(Client *c)
-{
- char classinst[256];
- static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
+settags(Client *c, Client *trans) {
+ char prop[512];
unsigned int i, j;
- regex_t regex;
regmatch_t tmp;
- Bool matched = False;
+ Bool matched = trans != NULL;
XClassHint ch;
- if(!len) {
- c->tags[tsel] = tags[tsel];
- return;
+ if(matched) {
+ for(i = 0; i < ntags; i++)
+ c->tags[i] = trans->tags[i];
}
-
- if(XGetClassHint(dpy, c->win, &ch)) {
- snprintf(classinst, sizeof(classinst), "%s:%s",
+ else if(XGetClassHint(dpy, c->win, &ch)) {
+ snprintf(prop, sizeof(prop), "%s:%s:%s",
ch.res_class ? ch.res_class : "",
- ch.res_name ? ch.res_name : "");
- for(i = 0; !matched && i < len; i++) {
- if(!regcomp(®ex, rule[i].pattern, 0)) {
- if(!regexec(®ex, classinst, 1, &tmp, 0)) {
- for(j = 0; j < TLast; j++) {
- if(rule[i].tags[j])
- matched = True;
- c->tags[j] = rule[i].tags[j];
+ ch.res_name ? ch.res_name : "", c->name);
+ for(i = 0; !matched && i < len; i++)
+ if(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) {
+ c->isfloat = rule[i].isfloat;
+ for(j = 0; rreg[i].tregex && j < ntags; j++) {
+ if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) {
+ matched = True;
+ c->tags[j] = True;
}
- c->isfloat = rule[i].isfloat;
}
- regfree(®ex);
}
- }
if(ch.res_class)
XFree(ch.res_class);
if(ch.res_name)
XFree(ch.res_name);
}
if(!matched)
- c->tags[tsel] = tags[tsel];
+ for(i = 0; i < ntags; i++)
+ c->tags[i] = seltag[i];
+ for(c->weight = 0; c->weight < ntags && !c->tags[c->weight]; c->weight++);
+}
+
+void
+tag(Arg *arg) {
+ unsigned int i;
+
+ if(!sel)
+ return;
+
+ for(i = 0; i < ntags; i++)
+ sel->tags[i] = False;
+ sel->tags[arg->i] = True;
+ sel->weight = arg->i;
+ arrange(NULL);
}
void
-view(Arg *arg)
-{
- tsel = arg->i;
+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;
+ sel->weight = (i == ntags) ? arg->i : i;
arrange(NULL);
- drawall();
}