Conf/Event: Add option "focus_follow_mouse" in misc section request by gyo.

src/config.c

@@ -125,9 +125,10 @@ conf_alias_section(cfg_t *cfg_a)
 void
 conf_misc_section(cfg_t *cfg_m)
 {
-     conf.font               = alias_to_str(_strdup(cfg_getstr(cfg_m, "font")));
+     conf.font          = alias_to_str(_strdup(cfg_getstr(cfg_m, "font")));
-     conf.raisefocus         = cfg_getbool(cfg_m, "raisefocus");
+     conf.raisefocus    = cfg_getbool(cfg_m, "raisefocus");
-     conf.raiseswitch        = cfg_getbool(cfg_m, "raiseswitch");
+     conf.raiseswitch   = cfg_getbool(cfg_m, "raiseswitch");
+     conf.focus_fmouse  = cfg_getbool(cfg_m, "focus_follow_mouse");
 
      if(cfg_getint(cfg_m, "pad") > 24 || cfg_getint(cfg_m, "pad") < 1)
      {

src/config_struct.h

@@ -43,6 +43,7 @@ cfg_opt_t misc_opts[] =
      CFG_INT("pad",                 12,        CFGF_NONE),
      CFG_BOOL("raisefocus",         cfg_false, CFGF_NONE),
      CFG_BOOL("raiseswitch",        cfg_true,  CFGF_NONE),
+     CFG_BOOL("focus_follow_mouse", cfg_true,  CFGF_NONE),
      CFG_END()
 };
 

src/event.c

@@ -316,13 +316,16 @@ enternotify(XCrossingEvent *ev)
         && ev->window != ROOT)
           return;
 
-     if((c = client_gb_win(ev->window))
+     if(conf.focus_fmouse)
-        || (c = client_gb_frame(ev->window))
+     {
-        || (c = client_gb_titlebar(ev->window))
+          if((c = client_gb_win(ev->window))
-        || (c = client_gb_button(ev->window, &n)))
+             || (c = client_gb_frame(ev->window))
-          client_focus(c);
+             || (c = client_gb_titlebar(ev->window))
-     else
+             || (c = client_gb_button(ev->window, &n)))
-          client_focus(NULL);
+               client_focus(c);
+          else
+               client_focus(NULL);
+     }
 
      return;
 }

src/structs.h

@@ -282,6 +282,7 @@ typedef struct
      char *font;
      Bool raisefocus;
      Bool raiseswitch;
+     Bool focus_fmouse;
      uint pad;
      struct
      {

src/util.c

@@ -224,6 +224,12 @@ spawn(const char *format, ...)
      char cmd[512];
      va_list ap;
 
+     if(strlen(format) > 511)
+     {
+          fprintf(stderr, "WMFS spawn(): Error, command too long.\n");
+          return;
+     }
+
      va_start(ap, format);
      vsprintf(cmd, format, ap);
      va_end(ap);

wmfsrc.in

@@ -10,9 +10,10 @@ alias
 
 misc
 {
-        font        = "dejavu-10"
+        font                = "dejavu-10"
-        raisefocus  = false
+        raisefocus         = false
-        raiseswitch = true
+        raiseswitch        = true
+        focus_follow_mouse = true
         pad         = 12
 }