mirror of
https://gitlab.gnome.org/GNOME/nautilus
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239 lines
6.8 KiB
C
239 lines
6.8 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
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nautilus-search-directory-file.c: Subclass of NautilusFile to help implement the
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searches
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Copyright (C) 2005 Novell, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Author: Anders Carlsson <andersca@imendio.com>
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*/
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#include <config.h>
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#include "nautilus-search-directory-file.h"
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#include "nautilus-directory-notify.h"
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#include "nautilus-directory-private.h"
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#include "nautilus-file-attributes.h"
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#include "nautilus-file-private.h"
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#include "nautilus-file-utilities.h"
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#include <eel/eel-glib-extensions.h>
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#include <eel/eel-gtk-macros.h>
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#include "nautilus-search-directory.h"
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#include <gtk/gtksignal.h>
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#include <libgnome/gnome-i18n.h>
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#include <string.h>
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static void nautilus_search_directory_file_init (gpointer object,
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gpointer klass);
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static void nautilus_search_directory_file_class_init (gpointer klass);
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EEL_CLASS_BOILERPLATE (NautilusSearchDirectoryFile,
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nautilus_search_directory_file,
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NAUTILUS_TYPE_FILE);
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struct NautilusSearchDirectoryFileDetails {
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NautilusSearchDirectory *search_directory;
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};
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static void
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search_directory_file_monitor_add (NautilusFile *file,
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gconstpointer client,
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NautilusFileAttributes attributes)
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{
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/* No need for monitoring, we always emit changed when files
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are added/removed, and no other metadata changes */
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}
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static void
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search_directory_file_monitor_remove (NautilusFile *file,
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gconstpointer client)
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{
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/* Do nothing here, we don't have any monitors */
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}
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static void
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search_directory_file_call_when_ready (NautilusFile *file,
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NautilusFileAttributes file_attributes,
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NautilusFileCallback callback,
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gpointer callback_data)
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{
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/* All data for directory-as-file is always uptodate */
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(* callback) (file, callback_data);
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}
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static void
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search_directory_file_cancel_call_when_ready (NautilusFile *file,
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NautilusFileCallback callback,
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gpointer callback_data)
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{
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/* Do nothing here, we don't have any pending calls */
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}
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static gboolean
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search_directory_file_check_if_ready (NautilusFile *file,
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NautilusFileAttributes attributes)
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{
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return TRUE;
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}
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static GnomeVFSFileType
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search_directory_file_get_file_type (NautilusFile *file)
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{
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return GNOME_VFS_FILE_TYPE_DIRECTORY;
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}
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static gboolean
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search_directory_file_get_item_count (NautilusFile *file,
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guint *count,
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gboolean *count_unreadable)
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{
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NautilusSearchDirectory *search_dir;
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GList *file_list;
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if (count) {
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search_dir = NAUTILUS_SEARCH_DIRECTORY (file->details->directory);
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file_list = nautilus_directory_get_file_list (file->details->directory);
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*count = g_list_length (file_list);
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nautilus_file_list_free (file_list);
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}
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return TRUE;
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}
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static NautilusRequestStatus
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search_directory_file_get_deep_counts (NautilusFile *file,
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guint *directory_count,
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guint *file_count,
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guint *unreadable_directory_count,
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GnomeVFSFileSize *total_size)
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{
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NautilusSearchDirectory *search_dir;
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NautilusFile *dir_file;
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GList *file_list, *l;
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guint dirs, files;
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GnomeVFSFileType type;
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search_dir = NAUTILUS_SEARCH_DIRECTORY (file->details->directory);
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file_list = nautilus_directory_get_file_list (file->details->directory);
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dirs = files = 0;
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for (l = file_list; l != NULL; l = l->next) {
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dir_file = NAUTILUS_FILE (l->data);
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type = nautilus_file_get_file_type (dir_file);
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if (type == GNOME_VFS_FILE_TYPE_DIRECTORY) {
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dirs++;
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} else {
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files++;
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}
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}
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if (directory_count != NULL) {
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*directory_count = dirs;
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}
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if (file_count != NULL) {
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*file_count = files;
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}
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if (unreadable_directory_count != NULL) {
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*unreadable_directory_count = 0;
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}
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if (total_size != NULL) {
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/* FIXME: Maybe we want to calculate this? */
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*total_size = 0;
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}
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nautilus_file_list_free (file_list);
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return NAUTILUS_REQUEST_DONE;
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}
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static char *
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search_directory_file_get_where_string (NautilusFile *file)
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{
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return g_strdup (_("Search"));
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}
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static void
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nautilus_search_directory_file_init (gpointer object, gpointer klass)
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{
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NautilusSearchDirectoryFile *search_file;
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NautilusFile *file;
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GnomeVFSFileInfo *file_info;
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search_file = NAUTILUS_SEARCH_DIRECTORY_FILE (object);
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file = NAUTILUS_FILE(object);
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file_info = file->details->info = gnome_vfs_file_info_new ();
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file_info->name = g_strdup (_("Search"));
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file_info->mime_type = g_strdup ("x-directory/normal");
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file_info->type = GNOME_VFS_FILE_TYPE_DIRECTORY;
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file_info->flags = GNOME_VFS_FILE_FLAGS_NONE;
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file_info->link_count = 1;
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file_info->size = 0;
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file_info->permissions =
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GNOME_VFS_PERM_OTHER_WRITE |
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GNOME_VFS_PERM_GROUP_WRITE |
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GNOME_VFS_PERM_USER_READ |
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GNOME_VFS_PERM_OTHER_READ |
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GNOME_VFS_PERM_GROUP_READ;
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file_info->valid_fields = GNOME_VFS_FILE_INFO_FIELDS_TYPE |
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GNOME_VFS_FILE_INFO_FIELDS_FLAGS |
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GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE |
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GNOME_VFS_FILE_INFO_FIELDS_SIZE |
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GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS |
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GNOME_VFS_FILE_INFO_FIELDS_LINK_COUNT;
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file->details->file_info_is_up_to_date = TRUE;
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file->details->display_name = g_strdup (_("Search"));
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file->details->custom_icon = NULL;
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file->details->activation_uri = NULL;
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file->details->got_link_info = TRUE;
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file->details->link_info_is_up_to_date = TRUE;
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file->details->directory_count = 0;
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file->details->got_directory_count = TRUE;
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file->details->directory_count_is_up_to_date = TRUE;
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}
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static void
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nautilus_search_directory_file_class_init (gpointer klass)
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{
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GObjectClass *object_class;
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NautilusFileClass *file_class;
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object_class = G_OBJECT_CLASS (klass);
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file_class = NAUTILUS_FILE_CLASS (klass);
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file_class->monitor_add = search_directory_file_monitor_add;
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file_class->monitor_remove = search_directory_file_monitor_remove;
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file_class->call_when_ready = search_directory_file_call_when_ready;
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file_class->cancel_call_when_ready = search_directory_file_cancel_call_when_ready;
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file_class->get_file_type = search_directory_file_get_file_type;
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file_class->check_if_ready = search_directory_file_check_if_ready;
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file_class->get_item_count = search_directory_file_get_item_count;
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file_class->get_deep_counts = search_directory_file_get_deep_counts;
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file_class->get_where_string = search_directory_file_get_where_string;
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}
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