applied Sanders doc changes, added a PHONY line and changed the output of config...

[dwm.git] / tag.c

diff --git a/tag.c b/tag.c
index 8509867..448ed2a 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -3,7 +3,6 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-
 #include <regex.h>
 #include <stdio.h>
 #include <string.h>
@@ -14,27 +13,16 @@
 
 typedef struct {
        const char *pattern;
-       char *tags[TLast];
+       Bool tags[TLast];
        Bool isfloat;
 } Rule;
 
-/* CUSTOMIZE */ 
-static Rule rule[] = {
-       /* class                        instance        tags            isfloat */
-       { "Firefox.*",  { [Twww] = "www" },                     False },
-       { "Gimp.*",             { 0 },                                          True},
-};
+TAGS
+RULES
 
-/* extern */
+void (*arrange)(Arg *) = DEFMODE;
 
-/* CUSTOMIZE */
-char *tags[TLast] = {
-       [Tscratch] = "scratch",
-       [Tdev] = "dev",
-       [Twww] = "www",
-       [Twork] = "work",
-};
-void (*arrange)(Arg *) = dotile;
+/* extern */
 
 void
 appendtag(Arg *arg)
@@ -42,7 +30,7 @@ appendtag(Arg *arg)
        if(!sel)
                return;
 
-       sel->tags[arg->i] = tags[arg->i];
+       sel->tags[arg->i] = True;
        arrange(NULL);
 }
 
@@ -51,8 +39,8 @@ dofloat(Arg *arg)
 {
        Client *c;
 
-       arrange = dofloat;
        for(c = clients; c; c = c->next) {
+               c->ismax = False;
                if(c->tags[tsel]) {
                        resize(c, True, TopLeft);
                }
@@ -60,10 +48,12 @@ dofloat(Arg *arg)
                        ban(c);
        }
        if(sel && !sel->tags[tsel]) {
-               if((sel = getnext(clients, tsel))) {
+               if((sel = getnext(clients))) {
                        higher(sel);
                        focus(sel);
                }
+               else
+                       XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
        }
        drawall();
 }
@@ -71,11 +61,10 @@ dofloat(Arg *arg)
 void
 dotile(Arg *arg)
 {
-       Client *c;
        int n, i, w, h;
+       Client *c;
 
        w = sw - mw;
-       arrange = dotile;
        for(n = 0, c = clients; c; c = c->next)
                if(c->tags[tsel] && !c->isfloat)
                        n++;
@@ -86,6 +75,7 @@ dotile(Arg *arg)
                h = sh - bh;
 
        for(i = 0, c = clients; c; c = c->next) {
+               c->ismax = False;
                if(c->tags[tsel]) {
                        if(c->isfloat) {
                                higher(c);
@@ -95,26 +85,26 @@ dotile(Arg *arg)
                        if(n == 1) {
                                c->x = sx;
                                c->y = sy + bh;
-                               c->w = sw - 2 * c->border;
-                               c->h = sh - 2 * c->border - bh;
+                               c->w = sw - 2;
+                               c->h = sh - 2 - 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;
+                               c->w = mw - 2;
+                               c->h = sh - 2 - 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;
+                               c->w = w - 2;
+                               c->h = h - 2;
                        }
                        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;
+                               c->w = w - 2;
+                               c->h = sh - 2 - bh;
                        }
                        resize(c, False, TopLeft);
                        i++;
@@ -123,49 +113,40 @@ dotile(Arg *arg)
                        ban(c);
        }
        if(!sel || (sel && !sel->tags[tsel])) {
-               if((sel = getnext(clients, tsel))) {
+               if((sel = getnext(clients))) {
                        higher(sel);
                        focus(sel);
                }
+               else
+                       XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
        }
        drawall();
 }
 
 Client *
-getnext(Client *c, unsigned int t)
+getnext(Client *c)
 {
-       for(; c && !c->tags[t]; c = c->next);
+       for(; c && !c->tags[tsel]; c = c->next);
        return c;
 }
 
-void
-heretag(Arg *arg)
+Client *
+getprev(Client *c)
 {
-       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);
+       for(; c && !c->tags[tsel]; c = c->prev);
+       return c;
 }
 
 void
 replacetag(Arg *arg)
 {
        int i;
+
        if(!sel)
                return;
 
        for(i = 0; i < TLast; i++)
-               sel->tags[i] = NULL;
+               sel->tags[i] = False;
        appendtag(arg);
 }
 
@@ -173,18 +154,13 @@ void
 settags(Client *c)
 {
        char classinst[256];
-       static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
+       static unsigned int len = sizeof(rule) / sizeof(rule[0]);
        unsigned int i, j;
        regex_t regex;
        regmatch_t tmp;
        Bool matched = False;
        XClassHint ch;
 
-       if(!len) {
-               c->tags[tsel] = tags[tsel];
-               return;
-       }
-
        if(XGetClassHint(dpy, c->win, &ch)) {
                snprintf(classinst, sizeof(classinst), "%s:%s",
                                ch.res_class ? ch.res_class : "",
@@ -195,7 +171,7 @@ settags(Client *c)
                                        for(j = 0; j < TLast; j++) {
                                                if(rule[i].tags[j])
                                                        matched = True;
-                                               c->tags[j] = rule[i].tags[j];
+                                               c->tags[j] = True;
                                        }
                                        c->isfloat = rule[i].isfloat;
                                }
@@ -208,7 +184,14 @@ settags(Client *c)
                        XFree(ch.res_name);
        }
        if(!matched)
-               c->tags[tsel] = tags[tsel];
+               c->tags[tsel] = True;
+}
+
+void
+togglemode(Arg *arg)
+{
+       arrange = arrange == dofloat ? dotile : dofloat;
+       arrange(NULL);
 }
 
 void
@@ -218,3 +201,17 @@ view(Arg *arg)
        arrange(NULL);
        drawall();
 }
+
+void
+viewnext(Arg *arg)
+{
+       arg->i = (tsel < TLast-1) ? tsel+1 : 0;
+       view(arg);
+}
+
+void
+viewprev(Arg *arg)
+{
+       arg->i = (tsel > 0) ? tsel-1 : TLast-1;
+       view(arg);
+}