all: merge NautilusNavigationWindowSlot into NautilusWindowSlot

src/Makefile.am

@@ -105,8 +105,6 @@ nautilus_SOURCES = \
 	nautilus-navigation-window-menus.c      \
 	nautilus-navigation-window.c            \
 	nautilus-navigation-window.h            \
-	nautilus-navigation-window-slot.c	\
-	nautilus-navigation-window-slot.h	\
 	nautilus-notebook.c			\
 	nautilus-notebook.h			\
 	nautilus-pathbar.c			\

src/nautilus-application.c

@@ -40,7 +40,6 @@
 #include "nautilus-image-properties-page.h"
 #include "nautilus-list-view.h"
 #include "nautilus-navigation-window.h"
-#include "nautilus-navigation-window-slot.h"
 #include "nautilus-progress-ui-handler.h"
 #include "nautilus-self-check-functions.h"
 #include "nautilus-window-bookmarks.h"
@@ -893,9 +892,7 @@ get_first_navigation_slot (GList *slot_list)
 	GList *l;
 
 	for (l = slot_list; l != NULL; l = l->next) {
-		if (NAUTILUS_IS_NAVIGATION_WINDOW_SLOT (l->data)) {
-			return l->data;
-		}
+		return l->data;
 	}
 
 	return NULL;
@@ -907,8 +904,7 @@ should_close_slot_with_mount (NautilusWindow *window,
 			      NautilusWindowSlot *slot,
 			      GMount *mount)
 {
-	return nautilus_navigation_window_slot_should_close_with_mount (NAUTILUS_NAVIGATION_WINDOW_SLOT (slot),
-									mount);
+	return nautilus_window_slot_should_close_with_mount (slot, mount);
 }
 
 /* Called whenever a mount is unmounted. Check and see if there are

src/nautilus-navigation-action.c

@@ -33,7 +33,6 @@
 #include "nautilus-navigation-action.h"
 
 #include "nautilus-navigation-window.h"
-#include "nautilus-navigation-window-slot.h"
 
 #include <gtk/gtk.h>
 #include <eel/eel-gtk-extensions.h>
@@ -106,14 +105,14 @@ fill_menu (NautilusNavigationWindow *window,
 	   GtkWidget *menu,
 	   gboolean back)
 {
-	NautilusNavigationWindowSlot *slot;
+	NautilusWindowSlot *slot;
 	GtkWidget *menu_item;
 	int index;
 	GList *list;
 
 	g_assert (NAUTILUS_IS_NAVIGATION_WINDOW (window));
 
-	slot = NAUTILUS_NAVIGATION_WINDOW_SLOT (nautilus_window_get_active_slot (NAUTILUS_WINDOW (window)));
+	slot = nautilus_window_get_active_slot (NAUTILUS_WINDOW (window));
 	
 	list = back ? slot->back_list : slot->forward_list;
 	index = 0;

src/nautilus-navigation-window-slot.c

-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
-
-   nautilus-navigation-window-slot.c: Nautilus navigation window slot
- 
-   Copyright (C) 2008 Free Software Foundation, Inc.
-  
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-  
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-  
-   You should have received a copy of the GNU General Public
-   License along with this program; if not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-  
-   Author: Christian Neumair <cneumair@gnome.org>
-*/
-
-#include "nautilus-window-slot.h"
-#include "nautilus-navigation-window-slot.h"
-#include "nautilus-window-private.h"
-#include "nautilus-search-bar.h"
-#include "nautilus-window-pane.h"
-#include <libnautilus-private/nautilus-file.h>
-#include <eel/eel-gtk-macros.h>
-
-static void nautilus_navigation_window_slot_init       (NautilusNavigationWindowSlot *slot);
-static void nautilus_navigation_window_slot_class_init (NautilusNavigationWindowSlotClass *class);
-
-G_DEFINE_TYPE (NautilusNavigationWindowSlot, nautilus_navigation_window_slot, NAUTILUS_TYPE_WINDOW_SLOT)
-#define parent_class nautilus_navigation_window_slot_parent_class
-
-gboolean
-nautilus_navigation_window_slot_should_close_with_mount (NautilusNavigationWindowSlot *slot,
-							 GMount *mount)
-{
-	NautilusBookmark *bookmark;
-	GFile *mount_location, *bookmark_location;
-	GList *l;
-	gboolean close_with_mount;
-
-	if (slot->parent.pane->window->details->initiated_unmount) {
-		return FALSE;
-	}
-
-	mount_location = g_mount_get_root (mount);
-
-	close_with_mount = TRUE;
-
-	for (l = slot->back_list; l != NULL; l = l->next) {
-		bookmark = NAUTILUS_BOOKMARK (l->data);
-
-		bookmark_location = nautilus_bookmark_get_location (bookmark);
-		close_with_mount &= g_file_has_prefix (bookmark_location, mount_location) ||
-				    g_file_equal (bookmark_location, mount_location);
-		g_object_unref (bookmark_location);
-
-		if (!close_with_mount) {
-			break;
-		}
-	}
-
-	close_with_mount &= g_file_has_prefix (NAUTILUS_WINDOW_SLOT (slot)->location, mount_location) ||
-			    g_file_equal (NAUTILUS_WINDOW_SLOT (slot)->location, mount_location);
-
-	/* we could also consider the forward list here, but since the “go home” request
-	 * in nautilus-window-manager-views.c:mount_removed_callback() would discard those
-	 * anyway, we don't consider them.
-	 */
-
-	g_object_unref (mount_location);
-
-	return close_with_mount;
-}
-
-void
-nautilus_navigation_window_slot_clear_forward_list (NautilusNavigationWindowSlot *slot)
-{
-	g_assert (NAUTILUS_IS_NAVIGATION_WINDOW_SLOT (slot));
-
-	g_list_free_full (slot->forward_list, g_object_unref);
-	slot->forward_list = NULL;
-}
-
-void
-nautilus_navigation_window_slot_clear_back_list (NautilusNavigationWindowSlot *slot)
-{
-	g_assert (NAUTILUS_IS_NAVIGATION_WINDOW_SLOT (slot));
-
-	g_list_free_full (slot->back_list, g_object_unref);
-	slot->back_list = NULL;
-}
-
-static void
-query_editor_changed_callback (NautilusSearchBar *bar,
-			       NautilusQuery *query,
-			       gboolean reload,
-			       NautilusWindowSlot *slot)
-{
-	NautilusDirectory *directory;
-
-	g_assert (NAUTILUS_IS_FILE (slot->viewed_file));
-
-	directory = nautilus_directory_get_for_file (slot->viewed_file);
-	g_assert (NAUTILUS_IS_SEARCH_DIRECTORY (directory));
-
-	nautilus_search_directory_set_query (NAUTILUS_SEARCH_DIRECTORY (directory),
-					     query);
-	if (reload) {
-		nautilus_window_slot_reload (slot);
-	}
-
-	nautilus_directory_unref (directory);
-}
-
-
-static void
-nautilus_navigation_window_slot_update_query_editor (NautilusWindowSlot *slot)
-{
-	NautilusDirectory *directory;
-	NautilusSearchDirectory *search_directory;
-	NautilusQuery *query;
-	GtkWidget *query_editor;
-
-	g_assert (slot->pane->window != NULL);
-
-	query_editor = NULL;
-
-	directory = nautilus_directory_get (slot->location);
-	if (NAUTILUS_IS_SEARCH_DIRECTORY (directory)) {
-		search_directory = NAUTILUS_SEARCH_DIRECTORY (directory);
-
-		if (nautilus_search_directory_is_saved_search (search_directory)) {
-			query_editor = nautilus_query_editor_new (TRUE,
-								  nautilus_search_directory_is_indexed (search_directory));
-		} else {
-			query_editor = nautilus_query_editor_new_with_bar (FALSE,
-									   nautilus_search_directory_is_indexed (search_directory),
-									   slot->pane->window->details->active_pane->active_slot == slot,
-									   NAUTILUS_SEARCH_BAR (slot->pane->search_bar),
-									   slot);
-		}
-	}
-
-	slot->query_editor = NAUTILUS_QUERY_EDITOR (query_editor);
-
-	if (query_editor != NULL) {
-		g_signal_connect_object (query_editor, "changed",
-					 G_CALLBACK (query_editor_changed_callback), slot, 0);
-		
-		query = nautilus_search_directory_get_query (search_directory);
-		if (query != NULL) {
-			nautilus_query_editor_set_query (NAUTILUS_QUERY_EDITOR (query_editor),
-							 query);
-			g_object_unref (query);
-		} else {
-			nautilus_query_editor_set_default_query (NAUTILUS_QUERY_EDITOR (query_editor));
-		}
-
-		nautilus_window_slot_add_extra_location_widget (slot, query_editor);
-		gtk_widget_show (query_editor);
-		nautilus_query_editor_grab_focus (NAUTILUS_QUERY_EDITOR (query_editor));
-	}
-
-	nautilus_directory_unref (directory);
-}
-
-static void
-nautilus_navigation_window_slot_active (NautilusWindowSlot *slot)
-{
-	NautilusWindowPane *pane;
-	int page_num;
-
-	pane = slot->pane;
-	page_num = gtk_notebook_page_num (GTK_NOTEBOOK (pane->notebook),
-					  slot->content_box);
-	g_assert (page_num >= 0);
-
-	gtk_notebook_set_current_page (GTK_NOTEBOOK (pane->notebook), page_num);
-
-	EEL_CALL_PARENT (NAUTILUS_WINDOW_SLOT_CLASS, active, (slot));
-}
- 
-static void
-nautilus_navigation_window_slot_dispose (GObject *object)
-{
-	NautilusNavigationWindowSlot *slot;
-
-	slot = NAUTILUS_NAVIGATION_WINDOW_SLOT (object);
-
-	nautilus_navigation_window_slot_clear_forward_list (slot);
-	nautilus_navigation_window_slot_clear_back_list (slot);
-
-	G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-nautilus_navigation_window_slot_init (NautilusNavigationWindowSlot *slot)
-{
-}
-
-static void
-nautilus_navigation_window_slot_class_init (NautilusNavigationWindowSlotClass *class)
-{
-	NAUTILUS_WINDOW_SLOT_CLASS (class)->active = nautilus_navigation_window_slot_active; 
-	NAUTILUS_WINDOW_SLOT_CLASS (class)->update_query_editor = nautilus_navigation_window_slot_update_query_editor; 
-
-	G_OBJECT_CLASS (class)->dispose = nautilus_navigation_window_slot_dispose;
-}
-

src/nautilus-navigation-window-slot.h

-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
-
-   nautilus-navigation-window-slot.h: Nautilus navigation window slot
- 
-   Copyright (C) 2008 Free Software Foundation, Inc.
-  
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-  
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-  
-   You should have received a copy of the GNU General Public
-   License along with this program; if not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-  
-   Author: Christian Neumair <cneumair@gnome.org>
-*/
-
-#ifndef NAUTILUS_NAVIGATION_WINDOW_SLOT_H
-#define NAUTILUS_NAVIGATION_WINDOW_SLOT_H
-
-#include "nautilus-window-slot.h"
-
-typedef struct NautilusNavigationWindowSlot NautilusNavigationWindowSlot;
-typedef struct NautilusNavigationWindowSlotClass NautilusNavigationWindowSlotClass;
-
-
-#define NAUTILUS_TYPE_NAVIGATION_WINDOW_SLOT         (nautilus_navigation_window_slot_get_type())
-#define NAUTILUS_NAVIGATION_WINDOW_SLOT_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), NAUTILUS_NAVIGATION_WINDOW_SLOT_CLASS, NautilusNavigationWindowSlotClass))
-#define NAUTILUS_NAVIGATION_WINDOW_SLOT(obj)         (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_NAVIGATION_WINDOW_SLOT, NautilusNavigationWindowSlot))
-#define NAUTILUS_IS_NAVIGATION_WINDOW_SLOT(obj)      (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_NAVIGATION_WINDOW_SLOT))
-#define NAUTILUS_IS_NAVIGATION_WINDOW_SLOT_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), NAUTILUS_TYPE_NAVIGATION_WINDOW_SLOT))
-#define NAUTILUS_NAVIGATION_WINDOW_SLOT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), NAUTILUS_TYPE_NAVIGATION_WINDOW_SLOT, NautilusNavigationWindowSlotClass))
-  
-struct NautilusNavigationWindowSlot {
-	NautilusWindowSlot parent;
-
-	GtkTreeModel *viewer_model;
-	int num_viewers;
-
-	/* Back/Forward chain, and history list. 
-	 * The data in these lists are NautilusBookmark pointers. 
-	 */
-	GList *back_list, *forward_list;
-
-	/* Current views stuff */
-	GList *sidebar_panels;
-};
-
-struct NautilusNavigationWindowSlotClass {
-	NautilusWindowSlotClass parent;
-};
-
-GType nautilus_navigation_window_slot_get_type (void);
-
-gboolean nautilus_navigation_window_slot_should_close_with_mount (NautilusNavigationWindowSlot *slot,
-								  GMount *mount);
-
-void nautilus_navigation_window_slot_clear_forward_list (NautilusNavigationWindowSlot *slot);
-void nautilus_navigation_window_slot_clear_back_list    (NautilusNavigationWindowSlot *slot);
-
-#endif /* NAUTILUS_NAVIGATION_WINDOW_SLOT_H */

src/nautilus-navigation-window.c

@@ -37,7 +37,6 @@
 #include "nautilus-location-bar.h"
 #include "nautilus-query-editor.h"
 #include "nautilus-search-bar.h"
-#include "nautilus-navigation-window-slot.h"
 #include "nautilus-notebook.h"
 #include "nautilus-places-sidebar.h"
 #include "nautilus-tree-sidebar.h"
@@ -456,10 +455,10 @@ nautilus_navigation_window_set_search_button (NautilusNavigationWindow *window,
 gint 
 nautilus_navigation_window_get_base_page_index (NautilusNavigationWindow *window)
 {
-	NautilusNavigationWindowSlot *slot;
+	NautilusWindowSlot *slot;
 	gint forward_count;
 
-	slot = NAUTILUS_NAVIGATION_WINDOW_SLOT (NAUTILUS_WINDOW (window)->details->active_pane->active_slot);
+	slot = NAUTILUS_WINDOW (window)->details->active_pane->active_slot;
 
 	forward_count = g_list_length (slot->forward_list); 
 
@@ -560,7 +559,7 @@ real_open_slot (NautilusWindowPane *pane,
 {
 	NautilusWindowSlot *slot;
 
-	slot = (NautilusWindowSlot *) g_object_new (NAUTILUS_TYPE_NAVIGATION_WINDOW_SLOT, NULL);
+	slot = (NautilusWindowSlot *) g_object_new (NAUTILUS_TYPE_WINDOW_SLOT, NULL);
 	slot->pane = pane;
 
 	nautilus_window_pane_add_slot_in_tab (pane, slot, flags);

src/nautilus-window-manage-views.c

@@ -35,7 +35,6 @@
 #include "nautilus-pathbar.h"
 #include "nautilus-window-private.h"
 #include "nautilus-window-slot.h"
-#include "nautilus-navigation-window-slot.h"
 #include "nautilus-trash-bar.h"
 #include "nautilus-view-factory.h"
 #include "nautilus-x-content-bar.h"
@@ -159,19 +158,16 @@ check_last_bookmark_location_matches_slot (NautilusWindowSlot *slot)
 }
 
 static void
-handle_go_back (NautilusNavigationWindowSlot *navigation_slot,
+handle_go_back (NautilusWindowSlot *slot,
 		GFile *location)
 {
-	NautilusWindowSlot *slot;
 	guint i;
 	GList *link;
 	NautilusBookmark *bookmark;
 
-	slot = NAUTILUS_WINDOW_SLOT (navigation_slot);
-
 	/* Going back. Move items from the back list to the forward list. */
-	g_assert (g_list_length (navigation_slot->back_list) > slot->location_change_distance);
-	check_bookmark_location_matches (NAUTILUS_BOOKMARK (g_list_nth_data (navigation_slot->back_list,
+	g_assert (g_list_length (slot->back_list) > slot->location_change_distance);
+	check_bookmark_location_matches (NAUTILUS_BOOKMARK (g_list_nth_data (slot->back_list,
 									     slot->location_change_distance)),
 					 location);
 	g_assert (slot->location != NULL);
@@ -181,40 +177,37 @@ handle_go_back (NautilusNavigationWindowSlot *navigation_slot,
 	check_last_bookmark_location_matches_slot (slot);
 
 	/* Use the first bookmark in the history list rather than creating a new one. */
-	navigation_slot->forward_list = g_list_prepend (navigation_slot->forward_list,
-							     slot->last_location_bookmark);
-	g_object_ref (navigation_slot->forward_list->data);
+	slot->forward_list = g_list_prepend (slot->forward_list,
+					     slot->last_location_bookmark);
+	g_object_ref (slot->forward_list->data);
 				
 	/* Move extra links from Back to Forward list */
 	for (i = 0; i < slot->location_change_distance; ++i) {
-		bookmark = NAUTILUS_BOOKMARK (navigation_slot->back_list->data);
-		navigation_slot->back_list =
-			g_list_remove (navigation_slot->back_list, bookmark);
-		navigation_slot->forward_list =
-			g_list_prepend (navigation_slot->forward_list, bookmark);
+		bookmark = NAUTILUS_BOOKMARK (slot->back_list->data);
+		slot->back_list =
+			g_list_remove (slot->back_list, bookmark);
+		slot->forward_list =
+			g_list_prepend (slot->forward_list, bookmark);
 	}
 	
 	/* One bookmark falls out of back/forward lists and becomes viewed location */
-	link = navigation_slot->back_list;
-	navigation_slot->back_list = g_list_remove_link (navigation_slot->back_list, link);
+	link = slot->back_list;
+	slot->back_list = g_list_remove_link (slot->back_list, link);
 	g_object_unref (link->data);
 	g_list_free_1 (link);
 }
 
 static void
-handle_go_forward (NautilusNavigationWindowSlot *navigation_slot,
+handle_go_forward (NautilusWindowSlot *slot,
 		   GFile *location)
 {
-	NautilusWindowSlot *slot;
 	guint i;
 	GList *link;
 	NautilusBookmark *bookmark;
 
-	slot = NAUTILUS_WINDOW_SLOT (navigation_slot);
-
 	/* Going forward. Move items from the forward list to the back list. */
-	g_assert (g_list_length (navigation_slot->forward_list) > slot->location_change_distance);
-	check_bookmark_location_matches (NAUTILUS_BOOKMARK (g_list_nth_data (navigation_slot->forward_list,
+	g_assert (g_list_length (slot->forward_list) > slot->location_change_distance);
+	check_bookmark_location_matches (NAUTILUS_BOOKMARK (g_list_nth_data (slot->forward_list,
 									     slot->location_change_distance)),
 					 location);
 	g_assert (slot->location != NULL);
@@ -223,22 +216,22 @@ handle_go_forward (NautilusNavigationWindowSlot *navigation_slot,
 	check_last_bookmark_location_matches_slot (slot);
 	
 	/* Use the first bookmark in the history list rather than creating a new one. */
-      navigation_slot->back_list = g_list_prepend (navigation_slot->back_list,
-							  slot->last_location_bookmark);
-      g_object_ref (navigation_slot->back_list->data);
+	slot->back_list = g_list_prepend (slot->back_list,
+						     slot->last_location_bookmark);
+	g_object_ref (slot->back_list->data);
 	
 	/* Move extra links from Forward to Back list */
-      for (i = 0; i < slot->location_change_distance; ++i) {
-		bookmark = NAUTILUS_BOOKMARK (navigation_slot->forward_list->data);
-		navigation_slot->forward_list =
-			g_list_remove (navigation_slot->back_list, bookmark);
-		navigation_slot->back_list =
-			g_list_prepend (navigation_slot->forward_list, bookmark);
+	for (i = 0; i < slot->location_change_distance; ++i) {
+		bookmark = NAUTILUS_BOOKMARK (slot->forward_list->data);
+		slot->forward_list =
+			g_list_remove (slot->back_list, bookmark);
+		slot->back_list =
+			g_list_prepend (slot->forward_list, bookmark);
 	}
 	
 	/* One bookmark falls out of back/forward lists and becomes viewed location */
-	link = navigation_slot->forward_list;
-	navigation_slot->forward_list = g_list_remove_link (navigation_slot->forward_list, link);
+	link = slot->forward_list;
+	slot->forward_list = g_list_remove_link (slot->forward_list, link);
 	g_object_unref (link->data);
 	g_list_free_1 (link);
 }
@@ -247,27 +240,21 @@ static void
 handle_go_elsewhere (NautilusWindowSlot *slot,
 		     GFile *location)
 {
-	NautilusNavigationWindowSlot *navigation_slot;
-
-	if (NAUTILUS_IS_NAVIGATION_WINDOW_SLOT (slot)) {
-		navigation_slot = NAUTILUS_NAVIGATION_WINDOW_SLOT (slot);
-
-		/* Clobber the entire forward list, and move displayed location to back list */
-		nautilus_navigation_window_slot_clear_forward_list (navigation_slot);
+	/* Clobber the entire forward list, and move displayed location to back list */
+	nautilus_window_slot_clear_forward_list (slot);
 		
-		if (slot->location != NULL) {
-			/* If we're returning to the same uri somehow, don't put this uri on back list. 
-			 * This also avoids a problem where set_displayed_location
-			 * didn't update last_location_bookmark since the uri didn't change.
-			 */
-			if (!g_file_equal (slot->location, location)) {
-				/* Store bookmark for current location in back list, unless there is no current location */
-				check_last_bookmark_location_matches_slot (slot);
-				/* Use the first bookmark in the history list rather than creating a new one. */
-				navigation_slot->back_list = g_list_prepend (navigation_slot->back_list,
-									     slot->last_location_bookmark);
-				g_object_ref (navigation_slot->back_list->data);
-			}
+	if (slot->location != NULL) {
+		/* If we're returning to the same uri somehow, don't put this uri on back list. 
+		 * This also avoids a problem where set_displayed_location
+		 * didn't update last_location_bookmark since the uri didn't change.
+		 */
+		if (!g_file_equal (slot->location, location)) {
+			/* Store bookmark for current location in back list, unless there is no current location */
+			check_last_bookmark_location_matches_slot (slot);
+			/* Use the first bookmark in the history list rather than creating a new one. */
+			slot->back_list = g_list_prepend (slot->back_list,
+							  slot->last_location_bookmark);
+			g_object_ref (slot->back_list->data);
 		}
 	}
 }
@@ -404,10 +391,10 @@ update_history (NautilusWindowSlot *slot,
                 /* for reload there is no work to do */
                 return;
         case NAUTILUS_LOCATION_CHANGE_BACK:
-                handle_go_back (NAUTILUS_NAVIGATION_WINDOW_SLOT (slot), new_location);
+                handle_go_back (slot, new_location);
                 return;
         case NAUTILUS_LOCATION_CHANGE_FORWARD:
-                handle_go_forward (NAUTILUS_NAVIGATION_WINDOW_SLOT (slot), new_location);
+                handle_go_forward (slot, new_location);
                 return;
         case NAUTILUS_LOCATION_CHANGE_REDIRECT:
                 /* for the redirect case, the caller can do the updating */
@@ -1778,15 +1765,13 @@ nautilus_navigation_window_back_or_forward (NautilusNavigationWindow *window,
                                             gboolean back, guint distance, gboolean new_tab)
 {
 	NautilusWindowSlot *slot;
-	NautilusNavigationWindowSlot *navigation_slot;
 	GList *list;
 	GFile *location;
         guint len;
         NautilusBookmark *bookmark;
 
 	slot = NAUTILUS_WINDOW (window)->details->active_pane->active_slot;
-	navigation_slot = (NautilusNavigationWindowSlot *) slot;
-	list = back ? navigation_slot->back_list : navigation_slot->forward_list;
+	list = back ? slot->back_list : slot->forward_list;
 
         len = (guint) g_list_length (list);
 

src/nautilus-window-pane.c

@@ -28,7 +28,6 @@
 
 #include "nautilus-clipboard.h"
 #include "nautilus-location-bar.h"
-#include "nautilus-navigation-window-slot.h"
 #include "nautilus-notebook.h"
 #include "nautilus-pathbar.h"
 #include "nautilus-toolbar.h"
@@ -190,10 +189,10 @@ path_bar_location_changed_callback (GtkWidget *widget,
 				    GFile *location,
 				    NautilusWindowPane *pane)
 {
-	NautilusNavigationWindowSlot *slot;
+	NautilusWindowSlot *slot;
 	int i;
 
-	slot = NAUTILUS_NAVIGATION_WINDOW_SLOT (pane->active_slot);
+	slot = pane->active_slot;
 
 	/* check whether we already visited the target location */
 	i = bookmark_list_get_uri_index (slot->back_list, location);
@@ -694,8 +693,7 @@ nautilus_window_pane_show (NautilusWindowPane *pane)
 void
 nautilus_window_pane_sync_location_widgets (NautilusWindowPane *pane)
 {
-	NautilusNavigationWindowSlot *navigation_slot;
-	NautilusWindowSlot *slot;
+	NautilusWindowSlot *slot, *active_slot;
 
 	slot = pane->active_slot;
 
@@ -717,11 +715,11 @@ nautilus_window_pane_sync_location_widgets (NautilusWindowPane *pane)
 		nautilus_window_update_up_button (pane->window);
 
 		/* Check if the back and forward buttons need enabling or disabling. */
-		navigation_slot = NAUTILUS_NAVIGATION_WINDOW_SLOT (pane->window->details->active_pane->active_slot);
+		active_slot = pane->window->details->active_pane->active_slot;
 		nautilus_navigation_window_allow_back (NAUTILUS_NAVIGATION_WINDOW (pane->window),
-						       navigation_slot->back_list != NULL);
+						       active_slot->back_list != NULL);
 		nautilus_navigation_window_allow_forward (NAUTILUS_NAVIGATION_WINDOW (pane->window),
-							  navigation_slot->forward_list != NULL);
+							  active_slot->forward_list != NULL);
 	}
 }
 

src/nautilus-window-slot.c

@@ -22,7 +22,6 @@
    Author: Christian Neumair <cneumair@gnome.org>
 */
 #include "nautilus-window-slot.h"
-#include "nautilus-navigation-window-slot.h"
 
 #include "nautilus-desktop-window.h"
 #include "nautilus-window-private.h"
@@ -51,6 +50,8 @@ query_editor_changed_callback (NautilusSearchBar *bar,
 {
 	NautilusDirectory *directory;
 
+	g_assert (NAUTILUS_IS_FILE (slot->viewed_file));
+
 	directory = nautilus_directory_get_for_file (slot->viewed_file);
 	g_assert (NAUTILUS_IS_SEARCH_DIRECTORY (directory));
 
@@ -66,23 +67,34 @@ query_editor_changed_callback (NautilusSearchBar *bar,
 static void
 real_update_query_editor (NautilusWindowSlot *slot)
 {
-	GtkWidget *query_editor;
-	NautilusQuery *query;
 	NautilusDirectory *directory;
 	NautilusSearchDirectory *search_directory;
+	NautilusQuery *query;
+	GtkWidget *query_editor;