[nautilus] notebook: cleanup an old workaround

[Cosimo Cecchi <cosimoc src gnome org>]

commit bbd77cefc62b8b6139494524cef2e5403c31923e
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat May 23 12:25:51 2015 -0700

    notebook: cleanup an old workaround
    
    There should be no need for all these roundtrips here. We can assume
    if we got an event on the notebook, it will be within a GtkNotebook.

 src/nautilus-notebook.c |   61 -----------------------------------------------
 1 files changed, 0 insertions(+), 61 deletions(-)
---
diff --git a/src/nautilus-notebook.c b/src/nautilus-notebook.c
index d69d01e..efd8181 100644
--- a/src/nautilus-notebook.c
+++ b/src/nautilus-notebook.c
@@ -28,7 +28,6 @@
 #include "nautilus-notebook.h"
 
 #include "nautilus-window.h"
-#include "nautilus-window.h"
 #include "nautilus-window-slot.h"
 #include "nautilus-window-slot-dnd.h"
 
@@ -38,7 +37,6 @@
 #include <gtk/gtk.h>
 
 #define AFTER_ALL_TABS -1
-#define NOT_IN_APP_WINDOWS -2
 
 static int  nautilus_notebook_insert_page       (GtkNotebook *notebook,
                                          GtkWidget *child,
@@ -87,53 +85,6 @@ nautilus_notebook_class_init (NautilusNotebookClass *klass)
                              NAUTILUS_TYPE_WINDOW_SLOT);
 }
 
-
-/* FIXME remove when gtknotebook's func for this becomes public, bug #.... */
-static NautilusNotebook *
-find_notebook_at_pointer (gint abs_x, gint abs_y)
-{
-       GdkDeviceManager *manager;
-       GdkDevice *pointer;
-       GdkWindow *win_at_pointer, *toplevel_win;
-       gpointer toplevel = NULL;
-       gint x, y;
-
-       /* FIXME multi-head */
-       manager = gdk_display_get_device_manager (gdk_display_get_default ());
-       pointer = gdk_device_manager_get_client_pointer (manager);
-       win_at_pointer = gdk_device_get_window_at_position (pointer, &x, &y);
-
-       if (win_at_pointer == NULL)
-       {
-               /* We are outside all windows containing a notebook */
-               return NULL;
-       }
-
-       toplevel_win = gdk_window_get_toplevel (win_at_pointer);
-
-       /* get the GtkWidget which owns the toplevel GdkWindow */
-       gdk_window_get_user_data (toplevel_win, &toplevel);
-
-       /* toplevel should be an NautilusWindow */
-       if (toplevel != NULL && NAUTILUS_IS_WINDOW (toplevel))
-       {
-               return NAUTILUS_NOTEBOOK (nautilus_window_get_notebook (NAUTILUS_WINDOW (toplevel)));
-       }
-
-       return NULL;
-}
-
-static gboolean
-is_in_notebook_window (NautilusNotebook *notebook,
-                      gint abs_x, gint abs_y)
-{
-       NautilusNotebook *nb_at_pointer;
-
-       nb_at_pointer = find_notebook_at_pointer (abs_x, abs_y);
-
-       return nb_at_pointer == notebook;
-}
-
 static gint
 find_tab_num_at_pos (NautilusNotebook *notebook, gint abs_x, gint abs_y)
 {
@@ -145,18 +96,6 @@ find_tab_num_at_pos (NautilusNotebook *notebook, gint abs_x, gint abs_y)
 
        tab_pos = gtk_notebook_get_tab_pos (GTK_NOTEBOOK (notebook));
 
-       if (gtk_notebook_get_n_pages (nb) == 0)
-       {
-               return AFTER_ALL_TABS;
-       }
-
-       /* For some reason unfullscreen + quick click can
-          cause a wrong click event to be reported to the tab */
-       if (!is_in_notebook_window(notebook, abs_x, abs_y))
-       {
-               return NOT_IN_APP_WINDOWS;
-       }
-
        while ((page = gtk_notebook_get_nth_page (nb, page_num)))
        {
                GtkWidget *tab;