/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- caja-search-directory-file.c: Subclass of CajaFile 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. Author: Anders Carlsson */ #include #include "caja-search-directory-file.h" #include "caja-directory-notify.h" #include "caja-directory-private.h" #include "caja-file-attributes.h" #include "caja-file-private.h" #include "caja-file-utilities.h" #include #include "caja-search-directory.h" #include #include #include struct CajaSearchDirectoryFileDetails { CajaSearchDirectory *search_directory; }; G_DEFINE_TYPE(CajaSearchDirectoryFile, caja_search_directory_file, CAJA_TYPE_FILE); static void search_directory_file_monitor_add (CajaFile *file, gconstpointer client, CajaFileAttributes attributes) { /* No need for monitoring, we always emit changed when files are added/removed, and no other metadata changes */ /* Update display name, in case this didn't happen yet */ caja_search_directory_file_update_display_name (CAJA_SEARCH_DIRECTORY_FILE (file)); } static void search_directory_file_monitor_remove (CajaFile *file, gconstpointer client) { /* Do nothing here, we don't have any monitors */ } static void search_directory_file_call_when_ready (CajaFile *file, CajaFileAttributes file_attributes, CajaFileCallback callback, gpointer callback_data) { /* Update display name, in case this didn't happen yet */ caja_search_directory_file_update_display_name (CAJA_SEARCH_DIRECTORY_FILE (file)); /* All data for directory-as-file is always uptodate */ (* callback) (file, callback_data); } static void search_directory_file_cancel_call_when_ready (CajaFile *file, CajaFileCallback callback, gpointer callback_data) { /* Do nothing here, we don't have any pending calls */ } static gboolean search_directory_file_check_if_ready (CajaFile *file, CajaFileAttributes attributes) { return TRUE; } static gboolean search_directory_file_get_item_count (CajaFile *file, guint *count, gboolean *count_unreadable) { GList *file_list; if (count) { file_list = caja_directory_get_file_list (file->details->directory); *count = g_list_length (file_list); caja_file_list_free (file_list); } return TRUE; } static CajaRequestStatus search_directory_file_get_deep_counts (CajaFile *file, guint *directory_count, guint *file_count, guint *unreadable_directory_count, goffset *total_size, goffset *total_size_on_disk) { CajaFile *dir_file; GList *file_list, *l; guint dirs, files; GFileType type; file_list = caja_directory_get_file_list (file->details->directory); dirs = files = 0; for (l = file_list; l != NULL; l = l->next) { dir_file = CAJA_FILE (l->data); type = caja_file_get_file_type (dir_file); if (type == G_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; } if (total_size_on_disk != NULL) { /* FIXME: Maybe we want to calculate this? */ *total_size_on_disk = 0; } caja_file_list_free (file_list); return CAJA_REQUEST_DONE; } static char * search_directory_file_get_where_string (CajaFile *file) { return g_strdup (_("Search")); } void caja_search_directory_file_update_display_name (CajaSearchDirectoryFile *search_file) { CajaFile *file; CajaSearchDirectory *search_dir; CajaQuery *query; char *display_name; gboolean changed; display_name = NULL; file = CAJA_FILE (search_file); if (file->details->directory) { search_dir = CAJA_SEARCH_DIRECTORY (file->details->directory); query = caja_search_directory_get_query (search_dir); if (query != NULL) { display_name = caja_query_to_readable_string (query); g_object_unref (query); } } if (display_name == NULL) { display_name = g_strdup (_("Search")); } changed = caja_file_set_display_name (file, display_name, NULL, TRUE); if (changed) { caja_file_emit_changed (file); } } static void caja_search_directory_file_init (CajaSearchDirectoryFile *search_file) { CajaFile *file; file = CAJA_FILE (search_file); file->details->got_file_info = TRUE; file->details->mime_type = g_ref_string_new_intern ("x-directory/normal"); file->details->type = G_FILE_TYPE_DIRECTORY; file->details->size = 0; file->details->file_info_is_up_to_date = TRUE; 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; caja_file_set_display_name (file, _("Search"), NULL, TRUE); } static void caja_search_directory_file_class_init (CajaSearchDirectoryFileClass *klass) { CajaFileClass *file_class; file_class = CAJA_FILE_CLASS (klass); file_class->default_file_type = G_FILE_TYPE_DIRECTORY; 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->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; }