/*

 * nautilus-dbus-manager: nautilus DBus interface

 *

 * Copyright (C) 2010, Red Hat, Inc.

 *

 * Nautilus 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.

 *

 * Nautilus 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, see <http://www.gnu.org/licenses/>.

 *

 * Author: Cosimo Cecchi <cosimoc@redhat.com>

 *

 */

#include <config.h>

#include "nautilus-dbus-manager.h"

#include "nautilus-generated.h"

#include "nautilus-file-operations.h"

#include "nautilus-file-undo-manager.h"

#define DEBUG_FLAG NAUTILUS_DEBUG_DBUS

#include "nautilus-debug.h"

#include <gio/gio.h>

struct _NautilusDBusManager

{

    GObject parent;

    NautilusDBusFileOperations *file_operations;

};

struct _NautilusDBusManagerClass

{

    GObjectClass parent_class;

};

G_DEFINE_TYPE (NautilusDBusManager, nautilus_dbus_manager, G_TYPE_OBJECT);

static void

nautilus_dbus_manager_dispose (GObject *object)

{

    NautilusDBusManager *self = (NautilusDBusManager *) object;

    if (self->file_operations)

    {

        g_object_unref (self->file_operations);

        self->file_operations = NULL;

    }

    G_OBJECT_CLASS (nautilus_dbus_manager_parent_class)->dispose (object);

}

static gboolean

handle_copy_file (NautilusDBusFileOperations *object,

                  GDBusMethodInvocation      *invocation,

                  const gchar                *source_uri,

                  const gchar                *source_display_name,

                  const gchar                *dest_dir_uri,

                  const gchar                *dest_name)

{

    GFile *source_file, *target_dir;

    const gchar *target_name = NULL, *source_name = NULL;

    source_file = g_file_new_for_uri (source_uri);

    target_dir = g_file_new_for_uri (dest_dir_uri);

    if (dest_name != NULL && dest_name[0] != '\0')

    {

        target_name = dest_name;

    }

    if (source_display_name != NULL && source_display_name[0] != '\0')

    {

        source_name = source_display_name;

    }

    nautilus_file_operations_copy_file (source_file, target_dir, source_name, target_name,

                                        NULL, NULL, NULL);

    g_object_unref (source_file);

    g_object_unref (target_dir);

    nautilus_dbus_file_operations_complete_copy_file (object, invocation);

    return TRUE; /* invocation was handled */

}

static gboolean

handle_redo (NautilusDBusFileOperations *object,

             GDBusMethodInvocation      *invocation)

{

    g_autoptr (NautilusFileUndoManager) undo_manager = NULL;

    undo_manager = nautilus_file_undo_manager_get ();

    nautilus_file_undo_manager_redo (NULL);

    nautilus_dbus_file_operations_complete_redo (object, invocation);

    return TRUE; /* invocation was handled */

}

static gboolean

handle_undo (NautilusDBusFileOperations *object,

             GDBusMethodInvocation      *invocation)

{

    g_autoptr (NautilusFileUndoManager) undo_manager = NULL;

    undo_manager = nautilus_file_undo_manager_get ();

    nautilus_file_undo_manager_undo (NULL);

    nautilus_dbus_file_operations_complete_undo (object, invocation);

    return TRUE; /* invocation was handled */

}

static gboolean

handle_create_folder (NautilusDBusFileOperations *object,

                      GDBusMethodInvocation      *invocation,

                      const gchar                *uri)

{

    g_autoptr (GFile) file = NULL;

    g_autoptr (GFile) parent_file = NULL;

    g_autofree gchar *basename = NULL;

    g_autofree gchar *parent_file_uri = NULL;

    file = g_file_new_for_uri (uri);

    basename = g_file_get_basename (file);

    parent_file = g_file_get_parent (file);

    parent_file_uri = g_file_get_uri (parent_file);

    nautilus_file_operations_new_folder (NULL, parent_file_uri, basename,

                                         NULL, NULL);

    nautilus_dbus_file_operations_complete_create_folder (object, invocation);

    return TRUE; /* invocation was handled */

}

static gboolean

handle_copy_uris (NautilusDBusFileOperations  *object,

                  GDBusMethodInvocation       *invocation,

                  const gchar                **sources,

                  const gchar                 *destination)

{

    GList *source_files = NULL;

    GFile *dest_dir;

    gint idx;

    dest_dir = g_file_new_for_uri (destination);

    for (idx = 0; sources[idx] != NULL; idx++)

    {

        source_files = g_list_prepend (source_files,

                                       g_file_new_for_uri (sources[idx]));

    }

    nautilus_file_operations_copy (source_files, dest_dir, NULL, NULL, NULL);

    g_list_free_full (source_files, g_object_unref);

    g_object_unref (dest_dir);

    nautilus_dbus_file_operations_complete_copy_uris (object, invocation);

    return TRUE; /* invocation was handled */

}

static gboolean

handle_empty_trash (NautilusDBusFileOperations *object,

                    GDBusMethodInvocation      *invocation)

{

    nautilus_file_operations_empty_trash (NULL);

    nautilus_dbus_file_operations_complete_empty_trash (object, invocation);

    return TRUE; /* invocation was handled */

}

static gboolean

handle_trash_files (NautilusDBusFileOperations  *object,

                    GDBusMethodInvocation       *invocation,

                    const gchar                **sources)

{

    g_autolist (GFile) source_files = NULL;

    gint idx;

    for (idx = 0; sources[idx] != NULL; idx++)

    {

        source_files = g_list_prepend (source_files,

                                       g_file_new_for_uri (sources[idx]));

    }

    nautilus_file_operations_trash_or_delete (source_files, NULL, NULL, NULL);

    nautilus_dbus_file_operations_complete_trash_files (object, invocation);

    return TRUE; /* invocation was handled */

}

static void

nautilus_dbus_manager_init (NautilusDBusManager *self)

{

    self->file_operations = nautilus_dbus_file_operations_skeleton_new ();

    g_signal_connect (self->file_operations,

                      "handle-copy-uris",

                      G_CALLBACK (handle_copy_uris),

                      self);

    g_signal_connect (self->file_operations,

                      "handle-copy-file",

                      G_CALLBACK (handle_copy_file),

                      self);

    g_signal_connect (self->file_operations,

                      "handle-empty-trash",

                      G_CALLBACK (handle_empty_trash),

                      self);

    g_signal_connect (self->file_operations,

                      "handle-trash-files",

                      G_CALLBACK (handle_trash_files),

                      self);

    g_signal_connect (self->file_operations,

                      "handle-create-folder",

                      G_CALLBACK (handle_create_folder),

                      self);

    g_signal_connect (self->file_operations,

                      "handle-undo",

                      G_CALLBACK (handle_undo),

                      self);

    g_signal_connect (self->file_operations,

                      "handle-redo",

                      G_CALLBACK (handle_redo),

                      self);

}

static void

nautilus_dbus_manager_class_init (NautilusDBusManagerClass *klass)

{

    GObjectClass *oclass = G_OBJECT_CLASS (klass);

    oclass->dispose = nautilus_dbus_manager_dispose;

}

NautilusDBusManager *

nautilus_dbus_manager_new (void)

{

    return g_object_new (nautilus_dbus_manager_get_type (),

                         NULL);

}

gboolean

nautilus_dbus_manager_register (NautilusDBusManager  *self,

                                GDBusConnection      *connection,

                                GError              **error)

{

    return g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (self->file_operations),

                                             connection, "/org/gnome/Nautilus" PROFILE, error);

}

void

nautilus_dbus_manager_unregister (NautilusDBusManager *self)

{

    g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (self->file_operations));

}