remove old undo code

1 files changed, 0 insertions, 218 deletions

diff --git a/libcaja-private/caja-undo.c b/libcaja-private/caja-undo.c
deleted file mode 100644
index ba946a0a..00000000
--- a/libcaja-private/caja-undo.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-
-/* caja-undo.c - public interface for objects that implement
- *                   undoable actions -- works across components
- *
- * Copyright (C) 2000 Eazel, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * Author: Darin Adler <[email protected]>
- */
-
-#include <config.h>
-#include "caja-undo.h"
-
-#include "caja-undo-private.h"
-#include "caja-undo-transaction.h"
-#include <gtk/gtk.h>
-
-#define CAJA_UNDO_MANAGER_DATA "Caja undo manager"
-
-/* Register a simple undo action by calling caja_undo_register_full. */
-void
-caja_undo_register (GObject *target,
-                    CajaUndoCallback callback,
-                    gpointer callback_data,
-                    GDestroyNotify callback_data_destroy_notify,
-                    const char *operation_name,
-                    const char *undo_menu_item_label,
-                    const char *undo_menu_item_hint,
-                    const char *redo_menu_item_label,
-                    const char *redo_menu_item_hint)
-{
-    CajaUndoAtom atom;
-    GList single_atom_list;
-
-    g_return_if_fail (G_IS_OBJECT (target));
-    g_return_if_fail (callback != NULL);
-
-    /* Make an atom. */
-    atom.target = target;
-    atom.callback = callback;
-    atom.callback_data = callback_data;
-    atom.callback_data_destroy_notify = callback_data_destroy_notify;
-
-    /* Make a single-atom list. */
-    single_atom_list.data = &atom;
-    single_atom_list.next = NULL;
-    single_atom_list.prev = NULL;
-
-    /* Call the full version of the registration function,
-     * using the undo target as the place to search for the
-     * undo manager.
-     */
-    caja_undo_register_full (&single_atom_list,
-                             target,
-                             operation_name,
-                             undo_menu_item_label,
-                             undo_menu_item_hint,
-                             redo_menu_item_label,
-                             redo_menu_item_hint);
-}
-
-/* Register an undo action. */
-void
-caja_undo_register_full (GList *atoms,
-                         GObject *undo_manager_search_start_object,
-                         const char *operation_name,
-                         const char *undo_menu_item_label,
-                         const char *undo_menu_item_hint,
-                         const char *redo_menu_item_label,
-                         const char *redo_menu_item_hint)
-{
-    CajaUndoTransaction *transaction;
-    GList *p;
-
-    g_return_if_fail (atoms != NULL);
-    g_return_if_fail (G_IS_OBJECT (undo_manager_search_start_object));
-
-    /* Create an undo transaction */
-    transaction = caja_undo_transaction_new (operation_name,
-                  undo_menu_item_label,
-                  undo_menu_item_hint,
-                  redo_menu_item_label,
-                  redo_menu_item_hint);
-    for (p = atoms; p != NULL; p = p->next)
-    {
-        caja_undo_transaction_add_atom (transaction, p->data);
-    }
-    caja_undo_transaction_add_to_undo_manager
-    (transaction,
-     caja_undo_get_undo_manager (undo_manager_search_start_object));
-
-    /* Now we are done with the transaction.
-     * If the undo manager is holding it, then this will not destroy it.
-     */
-    g_object_unref (transaction);
-}
-
-/* Cover for forgetting about all undo relating to a particular target. */
-void
-caja_undo_unregister (GObject *target)
-{
-    /* Perhaps this should also unregister all children if called on a
-     * GtkContainer? That might be handy.
-     */
-    caja_undo_transaction_unregister_object (target);
-}
-
-void
-caja_undo (GObject *undo_manager_search_start_object)
-{
-    CajaUndoManager *manager;
-
-    g_return_if_fail (G_IS_OBJECT (undo_manager_search_start_object));
-
-    manager = caja_undo_get_undo_manager (undo_manager_search_start_object);
-    if (manager != NULL)
-    {
-        caja_undo_manager_undo (manager);
-    }
-}
-
-CajaUndoManager *
-caja_undo_get_undo_manager (GObject *start_object)
-{
-    CajaUndoManager *manager;
-    GtkWidget *parent;
-    GtkWindow *transient_parent;
-
-    if (start_object == NULL)
-    {
-        return NULL;
-    }
-
-    g_return_val_if_fail (G_IS_OBJECT (start_object), NULL);
-
-    /* Check for an undo manager right here. */
-    manager = g_object_get_data (start_object, CAJA_UNDO_MANAGER_DATA);
-    if (manager != NULL)
-    {
-        return manager;
-    }
-
-    /* Check for undo manager up the parent chain. */
-    if (GTK_IS_WIDGET (start_object))
-    {
-        parent = gtk_widget_get_parent (GTK_WIDGET (start_object));
-        if (parent != NULL)
-        {
-            manager = caja_undo_get_undo_manager (G_OBJECT (parent));
-            if (manager != NULL)
-            {
-                return manager;
-            }
-        }
-
-        /* Check for undo manager in our window's parent. */
-        if (GTK_IS_WINDOW (start_object))
-        {
-            transient_parent = gtk_window_get_transient_for (GTK_WINDOW (start_object));
-            if (transient_parent != NULL)
-            {
-                manager = caja_undo_get_undo_manager (G_OBJECT (transient_parent));
-                if (manager != NULL)
-                {
-                    return manager;
-                }
-            }
-        }
-    }
-
-    /* Found nothing. I can live with that. */
-    return NULL;
-}
-
-void
-caja_undo_attach_undo_manager (GObject *object,
-                               CajaUndoManager *manager)
-{
-    g_return_if_fail (G_IS_OBJECT (object));
-
-    if (manager == NULL)
-    {
-        g_object_set_data (object, CAJA_UNDO_MANAGER_DATA, NULL);
-    }
-    else
-    {
-        g_object_ref (manager);
-        g_object_set_data_full
-        (object, CAJA_UNDO_MANAGER_DATA,
-         manager, g_object_unref);
-    }
-}
-
-/* Copy a reference to the undo manager fromone object to another. */
-void
-caja_undo_share_undo_manager (GObject *destination_object,
-                              GObject *source_object)
-{
-    CajaUndoManager *manager;
-
-    manager = caja_undo_get_undo_manager (source_object);
-    caja_undo_attach_undo_manager (destination_object, manager);
-}