Merge branch 'dev_fix_desktop' of https://github.com/schmellow/awesome

ewmh.c

@@ -228,6 +228,12 @@ ewmh_init(void)
     luaA_class_connect_signal(L, &client_class, "property::titlebar_left" , ewmh_client_update_frame_extents);
     luaA_class_connect_signal(L, &client_class, "property::border_width" , ewmh_client_update_frame_extents);
     luaA_class_connect_signal(L, &client_class, "manage", ewmh_client_update_frame_extents);
+    /* NET_CURRENT_DESKTOP handling */
+    luaA_class_connect_signal(L, &client_class, "focus", ewmh_update_net_current_desktop);
+    luaA_class_connect_signal(L, &client_class, "unfocus", ewmh_update_net_current_desktop);
+    luaA_class_connect_signal(L, &client_class, "tagged", ewmh_update_net_current_desktop);
+    luaA_class_connect_signal(L, &client_class, "untagged", ewmh_update_net_current_desktop);
+    luaA_class_connect_signal(L, &tag_class, "property::selected", ewmh_update_net_current_desktop);
 }
 
 /** Set the client list in stacking order, bottom to top.
@@ -256,14 +262,15 @@ ewmh_update_net_numbers_of_desktop(void)
 			_NET_NUMBER_OF_DESKTOPS, XCB_ATOM_CARDINAL, 32, 1, &count);
 }
 
-void
-ewmh_update_net_current_desktop(void)
+int
+ewmh_update_net_current_desktop(lua_State *L)
 {
-    uint32_t idx = tags_get_first_selected_index();
+    uint32_t idx = tags_get_current_or_first_selected_index();
 
     xcb_change_property(globalconf.connection, XCB_PROP_MODE_REPLACE,
                         globalconf.screen->root,
                         _NET_CURRENT_DESKTOP, XCB_ATOM_CARDINAL, 32, 1, &idx);
+    return 0;
 }
 
 void

ewmh.h

@@ -31,7 +31,7 @@ typedef struct client_t client_t;
 
 void ewmh_init(void);
 void ewmh_update_net_numbers_of_desktop(void);
-void ewmh_update_net_current_desktop(void);
+int ewmh_update_net_current_desktop(lua_State *);
 void ewmh_update_net_desktop_names(void);
 int ewmh_process_client_message(xcb_client_message_event_t *);
 void ewmh_update_net_client_list_stacking(void);

objects/tag.c

@@ -91,23 +91,6 @@
  * @function set_newindex_miss_handler
  */
 
-/** Tag type */
-struct tag
-{
-    LUA_OBJECT_HEADER
-    /** Tag name */
-    char *name;
-    /** true if activated */
-    bool activated;
-    /** true if selected */
-    bool selected;
-    /** clients in this tag */
-    client_array_t clients;
-};
-
-static lua_class_t tag_class;
-LUA_OBJECT_FUNCS(tag_class, tag_t, tag)
-
 
 void
 tag_unref_simplified(tag_t **tag)
@@ -139,7 +122,6 @@ tag_view(lua_State *L, int udx, bool view)
     {
         tag->selected = view;
         banning_need_update();
-        ewmh_update_net_current_desktop();
 
         luaA_object_emit_signal(L, udx, "property::selected", 0);
     }
@@ -220,15 +202,29 @@ is_client_tagged(client_t *c, tag_t *t)
     return false;
 }
 
-/** Get the index of the first selected tag.
- * \return Its index.
+/** Get the index of the tag with focused client or first selected 
+ * \return Its index
  */
 int
-tags_get_first_selected_index(void)
+tags_get_current_or_first_selected_index(void)
 {
+    /* Consider "current desktop" a tag, that has focused window,
+     * basically a tag user actively interacts with.
+     * If no focused windows are present, fallback to first selected.
+     */
+    if(globalconf.focus.client)
+    {
+        foreach(tag, globalconf.tags)
+        {
+            if((*tag)->selected && is_client_tagged(globalconf.focus.client, *tag))
+                return tag_array_indexof(&globalconf.tags, tag);
+        }
+    }
     foreach(tag, globalconf.tags)
+    {
         if((*tag)->selected)
             return tag_array_indexof(&globalconf.tags, tag);
+    }
     return 0;
 }
 

objects/tag.h

@@ -24,7 +24,7 @@
 
 #include "client.h"
 
-int tags_get_first_selected_index(void);
+int tags_get_current_or_first_selected_index(void);
 void tag_client(lua_State *, client_t *);
 void untag_client(client_t *, tag_t *);
 bool is_client_tagged(client_t *, tag_t *);
@@ -32,6 +32,23 @@ void tag_unref_simplified(tag_t **);
 
 ARRAY_FUNCS(tag_t *, tag, tag_unref_simplified)
 
+/** Tag type */
+struct tag
+{
+    LUA_OBJECT_HEADER
+    /** Tag name */
+    char *name;
+    /** true if activated */
+    bool activated;
+    /** true if selected */
+    bool selected;
+    /** clients in this tag */
+    client_array_t clients;
+};
+
+lua_class_t tag_class;
+LUA_OBJECT_FUNCS(tag_class, tag_t, tag)
+
 void tag_class_setup(lua_State *);
 
 bool tag_get_selected(tag_t *);