add auto option to float in rules

awesomerc.1.txt

@@ -426,7 +426,7 @@ rules
         name = <regex> 
         xproperty_name = <string>
         xproperty_value = <regex>
-        float = <boolean> 
+        float = <{auto,true,false}>
         tags = <regex>
         screen = <integer> 
         icon = <image> 

config.c

@@ -668,7 +668,7 @@ config_parse(const char *confpatharg)
         CFG_STR((char *) "name", NULL, CFGF_NONE),
         CFG_STR((char *) "tags", NULL, CFGF_NONE),
         CFG_STR((char *) "icon", NULL, CFGF_NONE),
-        CFG_BOOL((char *) "float", cfg_false, CFGF_NONE),
+        CFG_STR((char *) "float", (char *) "auto", CFGF_NONE),
         CFG_INT((char *) "screen", RULE_NOSCREEN, CFGF_NONE),
         CFG_BOOL((char *) "not_master", cfg_false, CFGF_NONE),
         CFG_END()
@@ -776,7 +776,7 @@ config_parse(const char *confpatharg)
             rule->xprop = a_strdup(cfg_getstr(cfgsectmp, "xproperty_name"));
             rule->xpropval_r = rules_compile_regex(cfg_getstr(cfgsectmp, "xproperty_value"));
             rule->icon = a_strdup(cfg_getstr(cfgsectmp, "icon"));
-            rule->isfloating = cfg_getbool(cfgsectmp, "float");
+            rule->isfloating = rules_get_float_from_str(cfg_getstr(cfgsectmp, "float"));
             rule->screen = cfg_getint(cfgsectmp, "screen");
             rule->not_master = cfg_getbool(cfgsectmp, "not_master");
             if(rule->screen >= get_screen_count())

config.h

@@ -36,6 +36,13 @@ typedef enum
     Off
 } Position;
 
+typedef enum
+{
+    Float,
+    Tile,
+    Auto,
+} RuleFloat;
+
 /** Common colors */
 enum
 { ColBorder, ColFG, ColBG, ColLast };
@@ -49,7 +56,7 @@ struct Rule
     char *icon;
     char *xprop;
     int screen;
-    Bool isfloating;
+    RuleFloat isfloating;
     Bool not_master;
     regex_t *prop_r;
     regex_t *tags_r;

rules.c

@@ -97,4 +97,16 @@ is_tag_match_rules(Tag *t, Rule *r)
     return False;
 }
 
+
+RuleFloat
+rules_get_float_from_str(const char *str)
+{
+    if(!a_strcmp(str, "true") || !a_strcmp(str, "yes"))
+        return Float;
+    else if(!a_strcmp(str, "false") || !a_strcmp(str, "no"))
+        return Tile;
+
+    return Auto;
+}
+
 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80

rules.h

@@ -29,6 +29,7 @@
 regex_t * rules_compile_regex(char *);    
 Bool client_match_rule(Client *, Rule *);
 Bool is_tag_match_rules(Tag *, Rule *);
+RuleFloat rules_get_float_from_str(const char *);
 
 #endif
 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80

tag.c

@@ -121,7 +121,17 @@ tag_client_with_rules(Client *c)
     for(r = globalconf.rules; r; r = r->next)
         if(client_match_rule(c, r))
         {
-            c->isfloating = r->isfloating;
+            switch(r->isfloating)
+            {
+              case Tile:
+                c->isfloating = False;
+                break;
+              case Float:
+                c->isfloating = True;
+                break;
+              default:
+                break;
+            }
 
             if(r->screen != RULE_NOSCREEN && r->screen != c->screen)
                 move_client_to_screen(c, r->screen, True);