From 2ef846164c22c2659cb73b4d34d571e45991b079 Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Thu, 6 Sep 2007 19:09:09 +0200
Subject: [PATCH] move prevtags in jdwmconf also

---
 config.c | 3 +++
 config.h | 2 ++
 jdwm.c   | 4 ----
 tag.c    | 8 ++++----
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/config.c b/config.c
index 8d2576683..a0e8465c2 100644
--- a/config.c
+++ b/config.c
@@ -201,15 +201,18 @@ parse_config(Display * disp, int scr, DC * drawcontext, jdwm_config *jdwmconf)
     jdwmconf->ntags = config_setting_length(conftags);
     jdwmconf->tags = p_new(const char *, jdwmconf->ntags);
     jdwmconf->selected_tags = p_new(Bool, jdwmconf->ntags);
+    jdwmconf->prev_selected_tags = p_new(Bool, jdwmconf->ntags);
 
     for(i = 0; (tmp = config_setting_get_string_elem(conftags, i)); i++)
     {
         jdwmconf->tags[i] = tmp;
         jdwmconf->selected_tags[i] = False;
+        jdwmconf->prev_selected_tags[i] = False;
     }
 
     /* select first tag by default */
     jdwmconf->selected_tags[0] = True;
+    jdwmconf->prev_selected_tags[0] = True;
 
     /* layouts */
     conflayouts = config_lookup(&jdwmlibconf, "jdwm.layouts");
diff --git a/config.h b/config.h
index f2e229660..8690afd96 100644
--- a/config.h
+++ b/config.h
@@ -61,6 +61,8 @@ struct jdwm_config
     const char **tags;
     /** Selected tags */
     Bool *selected_tags;
+    /* Previously selected tags */
+    Bool *prev_selected_tags;
     /** Number of tags in **tags */
     int ntags;
     /** Layout list */
diff --git a/jdwm.c b/jdwm.c
index 30dc3f281..9dd2811eb 100644
--- a/jdwm.c
+++ b/jdwm.c
@@ -25,7 +25,6 @@ extern void (*handler[LASTEvent]) (XEvent *, jdwm_config *);   /* event handler
 int screen, sx, sy, sw, sh, wax, way, waw, wah;
 int bh;
 Atom jdwmprops, wmatom[WMLast], netatom[NetLast];
-Bool *prevtags;;
 Bool selscreen = True;
 Client *clients = NULL;
 Client *sel = NULL;
@@ -98,7 +97,6 @@ cleanup(Display *disp, jdwm_config *jdwmconf)
     XFreeCursor(disp, cursor[CurMove]);
     XSetInputFocus(disp, PointerRoot, RevertToPointerRoot, CurrentTime);
     XSync(disp, False);
-    p_delete(&prevtags);
     p_delete(&taglayouts);
 }
 
@@ -180,8 +178,6 @@ setup(Display *disp, jdwm_config *jdwmconf)
     XSelectInput(disp, DefaultRootWindow(disp), wa.event_mask);
     grabkeys(disp, jdwmconf);
     compileregs(jdwmconf);
-    prevtags = p_new(Bool, jdwmconf->ntags);
-    prevtags[0] = True;
     /* geometry */
     sx = sy = 0;
     sw = DisplayWidth(disp, screen);
diff --git a/tag.c b/tag.c
index 479896c2b..023952690 100644
--- a/tag.c
+++ b/tag.c
@@ -10,7 +10,6 @@
 #include "tag.h"
 
 extern Client *sel;             /* global client list */
-extern Bool *prevtags;
 extern Layout ** taglayouts;
 
 static Regs *regs = NULL;
@@ -227,7 +226,7 @@ uicb_view(Display *disp,
 
     for(i = 0; i < jdwmconf->ntags; i++)
     {
-        prevtags[i] = jdwmconf->selected_tags[i];
+        jdwmconf->prev_selected_tags[i] = jdwmconf->selected_tags[i];
         jdwmconf->selected_tags[i] = arg == NULL;
     }
     i = idxoftag(arg, jdwmconf->tags, jdwmconf->ntags);
@@ -242,6 +241,7 @@ uicb_view(Display *disp,
 
 /** View previously selected tags
  * \param disp Display ref
+ * \param jdwmconf jdwm config ref
  * \param arg unused
  * \ingroup ui_callback
  */
@@ -256,8 +256,8 @@ uicb_viewprevtags(Display * disp,
     for(i = 0; i < jdwmconf->ntags; i++)
     {
         t = jdwmconf->selected_tags[i];
-        jdwmconf->selected_tags[i] = prevtags[i];
-        prevtags[i] = t;
+        jdwmconf->selected_tags[i] = jdwmconf->prev_selected_tags[i];
+        jdwmconf->prev_selected_tags[i] = t;
     }
     arrange(disp, jdwmconf);
 }