diff options
Diffstat (limited to 'libnautilus-private/nautilus-search-directory-file.c')
| -rw-r--r-- | libnautilus-private/nautilus-search-directory-file.c | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/libnautilus-private/nautilus-search-directory-file.c b/libnautilus-private/nautilus-search-directory-file.c new file mode 100644 index 000000000..86c077a94 --- /dev/null +++ b/libnautilus-private/nautilus-search-directory-file.c @@ -0,0 +1,239 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + nautilus-search-directory-file.c: Subclass of NautilusFile to help implement the + searches + + Copyright (C) 2005 Novell, 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: Anders Carlsson <andersca@imendio.com> +*/ + +#include <config.h> +#include "nautilus-search-directory-file.h" + +#include "nautilus-directory-notify.h" +#include "nautilus-directory-private.h" +#include "nautilus-file-attributes.h" +#include "nautilus-file-private.h" +#include "nautilus-file-utilities.h" +#include <eel/eel-glib-extensions.h> +#include <eel/eel-gtk-macros.h> +#include "nautilus-search-directory.h" +#include <gtk/gtksignal.h> +#include <libgnome/gnome-i18n.h> +#include <string.h> + +static void nautilus_search_directory_file_init (gpointer object, + gpointer klass); +static void nautilus_search_directory_file_class_init (gpointer klass); + +EEL_CLASS_BOILERPLATE (NautilusSearchDirectoryFile, + nautilus_search_directory_file, + NAUTILUS_TYPE_FILE); + +struct NautilusSearchDirectoryFileDetails { + NautilusSearchDirectory *search_directory; +}; + +static void +search_directory_file_monitor_add (NautilusFile *file, + gconstpointer client, + NautilusFileAttributes attributes) +{ + /* No need for monitoring, we always emit changed when files + are added/removed, and no other metadata changes */ +} + +static void +search_directory_file_monitor_remove (NautilusFile *file, + gconstpointer client) +{ + /* Do nothing here, we don't have any monitors */ +} + +static void +search_directory_file_call_when_ready (NautilusFile *file, + NautilusFileAttributes file_attributes, + NautilusFileCallback callback, + gpointer callback_data) + +{ + /* All data for directory-as-file is always uptodate */ + (* callback) (file, callback_data); +} + +static void +search_directory_file_cancel_call_when_ready (NautilusFile *file, + NautilusFileCallback callback, + gpointer callback_data) +{ + /* Do nothing here, we don't have any pending calls */ +} + + +static gboolean +search_directory_file_check_if_ready (NautilusFile *file, + NautilusFileAttributes attributes) +{ + return TRUE; +} + +static GnomeVFSFileType +search_directory_file_get_file_type (NautilusFile *file) +{ + return GNOME_VFS_FILE_TYPE_DIRECTORY; +} + +static gboolean +search_directory_file_get_item_count (NautilusFile *file, + guint *count, + gboolean *count_unreadable) +{ + NautilusSearchDirectory *search_dir; + GList *file_list; + + if (count) { + search_dir = NAUTILUS_SEARCH_DIRECTORY (file->details->directory); + + file_list = nautilus_directory_get_file_list (file->details->directory); + + *count = g_list_length (file_list); + + nautilus_file_list_free (file_list); + } + + return TRUE; +} + +static NautilusRequestStatus +search_directory_file_get_deep_counts (NautilusFile *file, + guint *directory_count, + guint *file_count, + guint *unreadable_directory_count, + GnomeVFSFileSize *total_size) +{ + NautilusSearchDirectory *search_dir; + NautilusFile *dir_file; + GList *file_list, *l; + guint dirs, files; + GnomeVFSFileType type; + + search_dir = NAUTILUS_SEARCH_DIRECTORY (file->details->directory); + + file_list = nautilus_directory_get_file_list (file->details->directory); + + dirs = files = 0; + for (l = file_list; l != NULL; l = l->next) { + dir_file = NAUTILUS_FILE (l->data); + type = nautilus_file_get_file_type (dir_file); + if (type == GNOME_VFS_FILE_TYPE_DIRECTORY) { + dirs++; + } else { + files++; + } + } + + if (directory_count != NULL) { + *directory_count = dirs; + } + if (file_count != NULL) { + *file_count = files; + } + if (unreadable_directory_count != NULL) { + *unreadable_directory_count = 0; + } + if (total_size != NULL) { + /* FIXME: Maybe we want to calculate this? */ + *total_size = 0; + } + + nautilus_file_list_free (file_list); + + return NAUTILUS_REQUEST_DONE; +} + +static char * +search_directory_file_get_where_string (NautilusFile *file) +{ + return g_strdup (_("Search")); +} + +static void +nautilus_search_directory_file_init (gpointer object, gpointer klass) +{ + NautilusSearchDirectoryFile *search_file; + NautilusFile *file; + GnomeVFSFileInfo *file_info; + + search_file = NAUTILUS_SEARCH_DIRECTORY_FILE (object); + file = NAUTILUS_FILE(object); + + file_info = file->details->info = gnome_vfs_file_info_new (); + + file_info->name = g_strdup (_("Search")); + file_info->mime_type = g_strdup ("x-directory/normal"); + file_info->type = GNOME_VFS_FILE_TYPE_DIRECTORY; + file_info->flags = GNOME_VFS_FILE_FLAGS_NONE; + file_info->link_count = 1; + file_info->size = 0; + file_info->permissions = + GNOME_VFS_PERM_OTHER_WRITE | + GNOME_VFS_PERM_GROUP_WRITE | + GNOME_VFS_PERM_USER_READ | + GNOME_VFS_PERM_OTHER_READ | + GNOME_VFS_PERM_GROUP_READ; + + file_info->valid_fields = GNOME_VFS_FILE_INFO_FIELDS_TYPE | + GNOME_VFS_FILE_INFO_FIELDS_FLAGS | + GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE | + GNOME_VFS_FILE_INFO_FIELDS_SIZE | + GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS | + GNOME_VFS_FILE_INFO_FIELDS_LINK_COUNT; + + file->details->file_info_is_up_to_date = TRUE; + + file->details->display_name = g_strdup (_("Search")); + file->details->custom_icon = NULL; + file->details->activation_uri = NULL; + file->details->got_link_info = TRUE; + file->details->link_info_is_up_to_date = TRUE; + + file->details->directory_count = 0; + file->details->got_directory_count = TRUE; + file->details->directory_count_is_up_to_date = TRUE; +} + +static void +nautilus_search_directory_file_class_init (gpointer klass) +{ + GObjectClass *object_class; + NautilusFileClass *file_class; + + object_class = G_OBJECT_CLASS (klass); + file_class = NAUTILUS_FILE_CLASS (klass); + + file_class->monitor_add = search_directory_file_monitor_add; + file_class->monitor_remove = search_directory_file_monitor_remove; + file_class->call_when_ready = search_directory_file_call_when_ready; + file_class->cancel_call_when_ready = search_directory_file_cancel_call_when_ready; + file_class->get_file_type = search_directory_file_get_file_type; + file_class->check_if_ready = search_directory_file_check_if_ready; + file_class->get_item_count = search_directory_file_get_item_count; + file_class->get_deep_counts = search_directory_file_get_deep_counts; + file_class->get_where_string = search_directory_file_get_where_string; +} |