remove the unused tab stuff

2002-04-05  Havoc Pennington  <hp@pobox.com>

	* src/stack.c: remove the unused tab stuff

	* src/display.c: implement tab list among panels

	* src/keybindings.c: fill in move-between-panels keybindings

10 files changed, 118 insertions, 223 deletions

diff --git a/ChangeLog b/ChangeLog
index 22b399e5..915d6b3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2002-04-05  Havoc Pennington  <hp@pobox.com>
+
+	* src/stack.c: remove the unused tab stuff
+
+	* src/display.c: implement tab list among panels
+
+	* src/keybindings.c: fill in move-between-panels keybindings
+
 2002-03-31  Johan Dahlin  <jdahlin@telia.com>
 
 	* src/menu.c (meta_window_menu_new): Make sure all menu items are
diff --git a/src/common.h b/src/common.h
index d6615b21..238608f8 100644
--- a/src/common.h
+++ b/src/common.h
@@ -98,7 +98,8 @@ typedef enum
   META_GRAB_OP_KEYBOARD_RESIZING_SW,
   META_GRAB_OP_KEYBOARD_RESIZING_NW,
 
-  META_GRAB_OP_KEYBOARD_TABBING,
+  META_GRAB_OP_KEYBOARD_TABBING_NORMAL,
+  META_GRAB_OP_KEYBOARD_TABBING_DOCK,
   
   /* Frame button ops */
   META_GRAB_OP_CLICKING_MINIMIZE,
diff --git a/src/display.c b/src/display.c
index 00fd886f..8f167c33 100644
--- a/src/display.c
+++ b/src/display.c
@@ -718,7 +718,8 @@ grab_op_is_keyboard (MetaGrabOp op)
     case META_GRAB_OP_KEYBOARD_RESIZING_NE:
     case META_GRAB_OP_KEYBOARD_RESIZING_SW:
     case META_GRAB_OP_KEYBOARD_RESIZING_NW:
-    case META_GRAB_OP_KEYBOARD_TABBING:
+    case META_GRAB_OP_KEYBOARD_TABBING_NORMAL:
+    case META_GRAB_OP_KEYBOARD_TABBING_DOCK:
       return TRUE;
       break;
 
@@ -2043,8 +2044,14 @@ meta_display_begin_grab_op (MetaDisplay *display,
   /* Do this last, after everything is set up. */
   switch (op)
     {
-    case META_GRAB_OP_KEYBOARD_TABBING:
-      meta_screen_ensure_tab_popup (window->screen);
+    case META_GRAB_OP_KEYBOARD_TABBING_NORMAL:
+      meta_screen_ensure_tab_popup (window->screen,
+                                    META_TAB_LIST_NORMAL);
+      break;
+
+    case META_GRAB_OP_KEYBOARD_TABBING_DOCK:
+      meta_screen_ensure_tab_popup (window->screen,
+                                    META_TAB_LIST_DOCKS);
       break;
       
     default:
@@ -2063,7 +2070,8 @@ meta_display_end_grab_op (MetaDisplay *display,
   if (display->grab_op == META_GRAB_OP_NONE)
     return;
 
-  if (display->grab_op == META_GRAB_OP_KEYBOARD_TABBING)
+  if (display->grab_op == META_GRAB_OP_KEYBOARD_TABBING_NORMAL ||
+      display->grab_op == META_GRAB_OP_KEYBOARD_TABBING_DOCK)
     {
       meta_ui_tab_popup_free (display->grab_window->screen->tab_popup);
       display->grab_window->screen->tab_popup = NULL;
@@ -2523,8 +2531,11 @@ meta_display_window_has_pending_pings (MetaDisplay *display,
   return FALSE;
 }
 
+#define IN_TAB_CHAIN(w,t) (((t) == META_TAB_LIST_NORMAL && META_WINDOW_IN_NORMAL_TAB_CHAIN (w)) || ((t) == META_TAB_LIST_DOCKS && META_WINDOW_IN_DOCK_TAB_CHAIN (w)))
+
 static MetaWindow*
 find_tab_forward (MetaDisplay   *display,
+                  MetaTabList    type,
                   MetaWorkspace *workspace,
                   GList         *start)
 {
@@ -2537,7 +2548,7 @@ find_tab_forward (MetaDisplay   *display,
     {
       MetaWindow *window = tmp->data;
 
-      if (META_WINDOW_IN_TAB_CHAIN (window) &&
+      if (IN_TAB_CHAIN (window, type) &&
           (workspace == NULL ||
            meta_window_visible_on_workspace (window, workspace)))
         return window;
@@ -2550,7 +2561,7 @@ find_tab_forward (MetaDisplay   *display,
     {
       MetaWindow *window = tmp->data;
 
-      if (META_WINDOW_IN_TAB_CHAIN (window) &&
+      if (IN_TAB_CHAIN (window, type) &&
           (workspace == NULL ||
            meta_window_visible_on_workspace (window, workspace)))
         return window;
@@ -2563,6 +2574,7 @@ find_tab_forward (MetaDisplay   *display,
 
 static MetaWindow*
 find_tab_backward (MetaDisplay   *display,
+                   MetaTabList    type,
                    MetaWorkspace *workspace,
                    GList         *start)
 {
@@ -2575,7 +2587,7 @@ find_tab_backward (MetaDisplay   *display,
     {
       MetaWindow *window = tmp->data;
 
-      if (META_WINDOW_IN_TAB_CHAIN (window) &&
+      if (IN_TAB_CHAIN (window, type) &&
           (workspace == NULL ||
            meta_window_visible_on_workspace (window, workspace)))
         return window;
@@ -2588,7 +2600,7 @@ find_tab_backward (MetaDisplay   *display,
     {
       MetaWindow *window = tmp->data;
 
-      if (META_WINDOW_IN_TAB_CHAIN (window) &&
+      if (IN_TAB_CHAIN (window, type) &&
           (workspace == NULL ||
            meta_window_visible_on_workspace (window, workspace)))
         return window;
@@ -2601,17 +2613,14 @@ find_tab_backward (MetaDisplay   *display,
 
 GSList*
 meta_display_get_tab_list (MetaDisplay   *display,
+                           MetaTabList    type,
                            MetaScreen    *screen,
                            MetaWorkspace *workspace)
 {
   GSList *tab_list;
 
-  /* workspace can be NULL for all workspaces */
-  
-#ifdef JOEL_RECOMMENDATION
-  /* mapping order */
-  tab_list = meta_stack_get_tab_list (screen->stack, workspace);
-#else
+  /* workspace can be NULL for all workspaces */  
+
   /* Windows sellout mode - MRU order */
   {
     GList *tmp;
@@ -2623,7 +2632,7 @@ meta_display_get_tab_list (MetaDisplay   *display,
         MetaWindow *window = tmp->data;
         
         if (window->screen == screen &&
-            META_WINDOW_IN_TAB_CHAIN (window) &&
+            IN_TAB_CHAIN (window, type) &&
             (workspace == NULL ||
              meta_window_visible_on_workspace (window, workspace)))
           tab_list = g_slist_prepend (tab_list, window);
@@ -2632,23 +2641,17 @@ meta_display_get_tab_list (MetaDisplay   *display,
       }
     tab_list = g_slist_reverse (tab_list);
   }
-#endif
 
   return tab_list;
 }
 
 MetaWindow*
 meta_display_get_tab_next (MetaDisplay   *display,
+                           MetaTabList    type,
                            MetaWorkspace *workspace,
                            MetaWindow    *window,
                            gboolean       backward)
 {
-#ifdef JOEL_RECOMMENDATION
-  return meta_stack_get_tab_next (window->screen->stack,
-                                  workspace,
-                                  window,
-                                  backward);
-#else
   if (display->mru_list == NULL)
     return NULL;
   
@@ -2657,22 +2660,21 @@ meta_display_get_tab_next (MetaDisplay   *display,
       g_assert (window->display == display);
       
       if (backward)
-        return find_tab_backward (display, workspace,
+        return find_tab_backward (display, type, workspace,
                                   g_list_find (display->mru_list,
                                                window));
       else
-        return find_tab_forward (display, workspace,
+        return find_tab_forward (display, type, workspace,
                                  g_list_find (display->mru_list,
                                               window));
     }
   
   if (backward)
-    return find_tab_backward (display, workspace,
+    return find_tab_backward (display, type, workspace,
                               g_list_last (display->mru_list));
   else
-    return find_tab_forward (display, workspace,
+    return find_tab_forward (display, type, workspace,
                              display->mru_list);
-#endif
 }
 
 int
diff --git a/src/display.h b/src/display.h
index e12ded89..9de86b5d 100644
--- a/src/display.h
+++ b/src/display.h
@@ -274,11 +274,21 @@ void     meta_display_ping_window              (MetaDisplay        *display,
 gboolean meta_display_window_has_pending_pings (MetaDisplay        *display,
 						MetaWindow         *window);
 
+typedef enum
+{
+  META_TAB_LIST_NORMAL,
+  META_TAB_LIST_DOCKS
+  
+
+} MetaTabList;
+
 GSList* meta_display_get_tab_list (MetaDisplay   *display,
+                                   MetaTabList    type,
                                    MetaScreen    *screen,
                                    MetaWorkspace *workspace);
 
 MetaWindow* meta_display_get_tab_next (MetaDisplay   *display,
+                                       MetaTabList    type,
                                        MetaWorkspace *workspace,
                                        MetaWindow    *window,
                                        gboolean       backward);
diff --git a/src/keybindings.c b/src/keybindings.c
index df9a2129..b259cf24 100644
--- a/src/keybindings.c
+++ b/src/keybindings.c
@@ -59,6 +59,10 @@ static void handle_focus_previous     (MetaDisplay *display,
                                        MetaWindow  *window,
                                        XEvent      *event,
                                        gpointer     data);
+static void handle_toggle_fullscreen  (MetaDisplay *display,
+                                       MetaWindow  *window,
+                                       XEvent      *event,
+                                       gpointer     data);
 static void handle_workspace_left     (MetaDisplay *display,
                                        MetaWindow  *window,
                                        XEvent      *event,
@@ -117,9 +121,12 @@ static MetaKeyBinding screen_bindings[] = {
   { XK_4, Mod1Mask, KeyPress, handle_activate_workspace, GINT_TO_POINTER (3), 0 },
   { XK_5, Mod1Mask, KeyPress, handle_activate_workspace, GINT_TO_POINTER (4), 0 },
   { XK_6, Mod1Mask, KeyPress, handle_activate_workspace, GINT_TO_POINTER (5), 0 },
-  { XK_Tab, Mod1Mask, KeyPress, handle_tab_forward, NULL, 0 },
-  { XK_ISO_Left_Tab, ShiftMask | Mod1Mask, KeyPress, handle_tab_backward, NULL, 0 },
-  { XK_Tab, ShiftMask | Mod1Mask, KeyPress, handle_tab_backward, NULL, 0 },
+  { XK_Tab, Mod1Mask, KeyPress, handle_tab_forward, GINT_TO_POINTER (META_TAB_LIST_NORMAL), 0 },
+  { XK_ISO_Left_Tab, ShiftMask | Mod1Mask, KeyPress, handle_tab_backward, GINT_TO_POINTER (META_TAB_LIST_NORMAL), 0 },
+  { XK_Tab, ShiftMask | Mod1Mask, KeyPress, handle_tab_backward, GINT_TO_POINTER (META_TAB_LIST_NORMAL), 0 },
+  { XK_Tab, Mod1Mask | ControlMask, KeyPress, handle_tab_forward, GINT_TO_POINTER (META_TAB_LIST_DOCKS), 0 },
+  { XK_ISO_Left_Tab, ShiftMask | Mod1Mask | ControlMask, KeyPress, handle_tab_backward, GINT_TO_POINTER (META_TAB_LIST_DOCKS), 0 },
+  { XK_Tab, ShiftMask | Mod1Mask | ControlMask, KeyPress, handle_tab_backward, GINT_TO_POINTER (META_TAB_LIST_DOCKS), 0 },
   { XK_Escape, Mod1Mask, KeyPress, handle_focus_previous, NULL, 0 },
   { XK_Left, Mod1Mask | ControlMask, KeyPress, handle_workspace_left, NULL, 0 },
   { XK_Right, Mod1Mask | ControlMask, KeyPress, handle_workspace_right, NULL, 0 },
@@ -139,6 +146,8 @@ static MetaKeyBinding window_bindings[] = {
   { XK_ISO_Left_Tab, ShiftMask | Mod1Mask, KeyPress, handle_tab_backward, NULL, 0 },
   { XK_Tab, ShiftMask | Mod1Mask, KeyPress, handle_tab_backward, NULL, 0 },
   { XK_Escape, Mod1Mask, KeyPress, handle_focus_previous, NULL, 0 },
+  /* Crack! */
+  { XK_f, ControlMask | Mod1Mask, KeyPress, handle_toggle_fullscreen, NULL, 0 },
   { None, 0, 0, NULL, NULL, 0 }
 };
 
@@ -592,7 +601,8 @@ meta_display_process_key_event (MetaDisplay *display,
           meta_verbose ("Processing event for keyboard move\n");
           handled = process_keyboard_move_grab (display, window, event, keysym);
           break;
-        case META_GRAB_OP_KEYBOARD_TABBING:
+        case META_GRAB_OP_KEYBOARD_TABBING_NORMAL:
+        case META_GRAB_OP_KEYBOARD_TABBING_DOCK:
           meta_verbose ("Processing event for keyboard tabbing\n");
           handled = process_tab_grab (display, window, event, keysym);
           break;
@@ -947,6 +957,22 @@ handle_activate_menu (MetaDisplay *display,
     }
 }
 
+static MetaGrabOp
+op_from_tab_type (MetaTabList type)
+{
+  switch (type)
+    {
+    case META_TAB_LIST_NORMAL:
+      return META_GRAB_OP_KEYBOARD_TABBING_NORMAL;
+    case META_TAB_LIST_DOCKS:
+      return META_GRAB_OP_KEYBOARD_TABBING_DOCK;
+    }
+
+  g_assert_not_reached ();
+  
+  return 0;
+}
+
 static void
 handle_tab_forward (MetaDisplay *display,
                     MetaWindow  *event_window,
@@ -954,14 +980,18 @@ handle_tab_forward (MetaDisplay *display,
                     gpointer     data)
 {
   MetaWindow *window;
+  MetaTabList type;
+
+  type = GPOINTER_TO_INT (data);
   
-  meta_verbose ("Tab forward\n");
+  meta_verbose ("Tab forward type = %d\n", type);
   
   window = NULL;
   
   if (display->focus_window != NULL)
     {
       window = meta_display_get_tab_next (display,
+                                          type,
                                           display->focus_window->screen->active_workspace,
                                           display->focus_window,
                                           FALSE);
@@ -980,6 +1010,7 @@ handle_tab_forward (MetaDisplay *display,
       if (screen)
         {
           window = meta_display_get_tab_next (screen->display,
+                                              type,
                                               screen->active_workspace,
                                               NULL,
                                               FALSE);
@@ -989,11 +1020,11 @@ handle_tab_forward (MetaDisplay *display,
   if (window)
     {
       meta_verbose ("Starting tab forward, showing popup\n");
-
+      
       if (meta_display_begin_grab_op (window->display,
                                       display->focus_window ?
                                       display->focus_window : window,
-                                      META_GRAB_OP_KEYBOARD_TABBING,
+                                      op_from_tab_type (type),
                                       FALSE,
                                       0, 0,
                                       event->xkey.time,
@@ -1015,14 +1046,18 @@ handle_tab_backward (MetaDisplay *display,
                      gpointer     data)
 {
   MetaWindow *window;
+  MetaTabList type;
+
+  type = GPOINTER_TO_INT (data);
   
-  meta_verbose ("Tab backward\n");
+  meta_verbose ("Tab backward type = %d\n", type);
   
   window = NULL;
   
   if (display->focus_window != NULL)
     {
       window = meta_display_get_tab_next (display,
+                                          type,
                                           display->focus_window->screen->active_workspace,
                                           display->focus_window,
                                           TRUE);
@@ -1041,6 +1076,7 @@ handle_tab_backward (MetaDisplay *display,
       if (screen)
         {
           window = meta_display_get_tab_next (screen->display,
+                                              type,
                                               screen->active_workspace,
                                               NULL,
                                               TRUE);
@@ -1054,7 +1090,7 @@ handle_tab_backward (MetaDisplay *display,
       if (meta_display_begin_grab_op (window->display,
                                       display->focus_window ?
                                       display->focus_window : window,
-                                      META_GRAB_OP_KEYBOARD_TABBING,
+                                      op_from_tab_type (type),
                                       FALSE,
                                       0, 0,
                                       event->xkey.time,
@@ -1104,6 +1140,7 @@ handle_focus_previous (MetaDisplay *display,
     {
       /* Pick first window in tab order */      
       window = meta_display_get_tab_next (screen->display,
+                                          META_TAB_LIST_NORMAL,
                                           screen->active_workspace,
                                           NULL,
                                           TRUE);
@@ -1124,6 +1161,20 @@ handle_focus_previous (MetaDisplay *display,
     }
 }
 
+static void
+handle_toggle_fullscreen  (MetaDisplay *display,
+                           MetaWindow  *window,
+                           XEvent      *event,
+                           gpointer     data)
+{
+  if (window)
+    {
+      if (window->fullscreen)
+        meta_window_unmake_fullscreen (window);
+      else
+        meta_window_make_fullscreen (window);
+    }
+}
 
 static void
 handle_spew_mark (MetaDisplay *display,
diff --git a/src/screen.c b/src/screen.c
index 764723e6..005014aa 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -591,7 +591,8 @@ meta_screen_set_cursor (MetaScreen *screen,
 }
 
 void
-meta_screen_ensure_tab_popup (MetaScreen *screen)
+meta_screen_ensure_tab_popup (MetaScreen *screen,
+                              MetaTabList type)
 {
   MetaTabEntry *entries;
   GSList *tab_list;
@@ -603,6 +604,7 @@ meta_screen_ensure_tab_popup (MetaScreen *screen)
     return;
 
   tab_list = meta_display_get_tab_list (screen->display,
+                                        type,
                                         screen,
                                         screen->active_workspace);
   
diff --git a/src/screen.h b/src/screen.h
index bd085d8b..5cda3c7c 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -66,7 +66,8 @@ int           meta_screen_get_n_workspaces    (MetaScreen                 *scree
 void          meta_screen_set_cursor          (MetaScreen                 *screen,
                                                MetaCursor                  cursor);
 
-void          meta_screen_ensure_tab_popup    (MetaScreen                 *screen);
+void          meta_screen_ensure_tab_popup    (MetaScreen                 *screen,
+                                               MetaTabList                 type);
 
 void          meta_screen_focus_top_window    (MetaScreen                 *screen,
                                                MetaWindow                 *not_this_one);
diff --git a/src/stack.c b/src/stack.c
index cebe648a..b31f89ef 100644
--- a/src/stack.c
+++ b/src/stack.c
@@ -929,182 +929,6 @@ meta_stack_get_default_focus_window (MetaStack     *stack,
   return topmost_dock;
 }
 
-#define GET_XWINDOW(stack, i) (g_array_index ((stack)->windows,    \
-                                              Window, (i)))
-
-static MetaWindow*
-find_tab_forward (MetaStack     *stack,
-                  MetaWorkspace *workspace,
-                  int            start)
-{
-  int i;
-
-  /* start may be -1 to find any tab window at all */
-  
-  i = start + 1;
-  while (i < (int) stack->windows->len)
-    {
-      MetaWindow *window;
-      
-      window = meta_display_lookup_x_window (stack->screen->display,
-                                             GET_XWINDOW (stack, i));
-
-      if (window && META_WINDOW_IN_TAB_CHAIN (window) &&
-          (workspace == NULL ||
-           meta_window_visible_on_workspace (window, workspace)))
-        return window;
-
-      ++i;
-    }
-
-  i = 0;
-  while (i < start)
-    {
-      MetaWindow *window;
-      
-      window = meta_display_lookup_x_window (stack->screen->display,
-                                             GET_XWINDOW (stack, i));
-
-      if (window && META_WINDOW_IN_TAB_CHAIN (window) &&
-          (workspace == NULL ||
-           meta_window_visible_on_workspace (window, workspace)))
-        return window;
-
-      ++i;
-    }
-
-  /* no window other than the start window is in the tab chain */
-  return NULL;
-}
-
-static MetaWindow*
-find_tab_backward (MetaStack     *stack,
-                   MetaWorkspace *workspace,
-                   int            start)
-{
-  int i;
-
-  /* start may be stack->windows->len to find any tab window at all */
-  
-  i = start - 1;
-  while (i >= 0)
-    {
-      MetaWindow *window;
-      
-      window = meta_display_lookup_x_window (stack->screen->display,
-                                             GET_XWINDOW (stack, i));
-
-      if (window && META_WINDOW_IN_TAB_CHAIN (window) &&
-          (workspace == NULL ||
-           meta_window_visible_on_workspace (window, workspace)))
-        return window;
-
-      --i;
-    }
-
-  i = stack->windows->len - 1;
-  while (i > start)
-    {
-      MetaWindow *window;
-      
-      window = meta_display_lookup_x_window (stack->screen->display,
-                                             GET_XWINDOW (stack, i));
-
-      if (window && META_WINDOW_IN_TAB_CHAIN (window) &&
-          (workspace == NULL ||
-           meta_window_visible_on_workspace (window, workspace)))
-        return window;
-
-      --i;
-    }
-
-  /* no window other than the start window is in the tab chain */
-  return NULL;
-}
-
-/* This ignores the dock/desktop layers */
-MetaWindow*
-meta_stack_get_tab_next (MetaStack     *stack,
-                         MetaWorkspace *workspace,
-                         MetaWindow    *window,
-                         gboolean       backward)
-{
-  int i;
-
-  if (workspace && window)
-    {
-      /* This is a paranoia check, because races can happen where
-       * you get a key shortcut or something on a window just as you
-       * are moving workspaces to one the window isn't on
-       */
-      if (!meta_window_visible_on_workspace (window, workspace))
-        return NULL;
-    }
-  
-  if (stack->windows->len == 0)
-    return NULL;
-
-  if (window != NULL)
-    {
-      i = 0;
-      while (i < (int) stack->windows->len)
-        {
-          Window w;
-          
-          w = g_array_index (stack->windows, Window, i);
-
-          if (w == window->xwindow)
-            {             
-              if (backward)
-                return find_tab_backward (stack, workspace, i);
-              else
-                return find_tab_forward (stack, workspace, i);
-            }
-
-          ++i;
-        }
-    }
-  
-  /* window may be NULL, or maybe the origin window was already the last/first
-   * window and we need to wrap around
-   */
-  if (backward)
-    return find_tab_backward (stack, workspace, 
-                              stack->windows->len);
-  else
-    return find_tab_forward (stack, workspace, -1);
-}
-
-GSList*
-meta_stack_get_tab_list (MetaStack     *stack,
-                         MetaWorkspace *workspace)
-{
-  GSList *list;
-  int i;
-  
-  list = NULL;
-  
-  i = 0;
-  while (i < (int) stack->windows->len)
-    {
-      MetaWindow *window;
-      
-      window = meta_display_lookup_x_window (stack->screen->display,
-                                             GET_XWINDOW (stack, i));
-      
-      if (window && META_WINDOW_IN_TAB_CHAIN (window) &&
-          (workspace == NULL ||
-           meta_window_visible_on_workspace (window, workspace)))
-        list = g_slist_prepend (list, window);
-
-      ++i;
-    }
-
-  list = g_slist_reverse (list);
-
-  return list;
-}
-
 int
 meta_stack_windows_cmp  (MetaStack  *stack,
                          MetaWindow *window_a,
diff --git a/src/stack.h b/src/stack.h
index 2e61fc0c..cc2c9d73 100644
--- a/src/stack.h
+++ b/src/stack.h
@@ -100,13 +100,6 @@ MetaWindow* meta_stack_get_default_focus_window (MetaStack *stack,
                                                  MetaWorkspace *workspace,
                                                  MetaWindow    *not_this_one);
 
-MetaWindow* meta_stack_get_tab_next (MetaStack     *stack,
-                                     MetaWorkspace *workspace,
-                                     MetaWindow    *window,
-                                     gboolean       backward);
-GSList*     meta_stack_get_tab_list (MetaStack     *stack,
-                                     MetaWorkspace *workspace);
-
 /* -1 if a < b, etc. */
 int         meta_stack_windows_cmp  (MetaStack  *stack,
                                      MetaWindow *window_a,
diff --git a/src/window.h b/src/window.h
index 689f51ad..7a53f998 100644
--- a/src/window.h
+++ b/src/window.h
@@ -364,9 +364,12 @@ void meta_window_get_work_area (MetaWindow    *window,
 gboolean meta_window_same_application (MetaWindow *window,
                                        MetaWindow *other_window);
 
-#define META_WINDOW_IN_TAB_CHAIN(w) \
+#define META_WINDOW_IN_NORMAL_TAB_CHAIN(w) \
   ((w)->type != META_WINDOW_DOCK && (w)->type != META_WINDOW_DESKTOP)
 
+#define META_WINDOW_IN_DOCK_TAB_CHAIN(w) \
+  (! META_WINDOW_IN_NORMAL_TAB_CHAIN (w))
+
 void meta_window_refresh_resize_popup (MetaWindow *window);
 
 #endif