From 3ade071f273aaa973e44bf95d6b1d4913a18f03b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:39:48 +0200 Subject: Adding upstream version 43.2. Signed-off-by: Daniel Baumann --- src/nautilus-search-directory-file.c | 313 +++++++++++++++++++++++++++++++++++ 1 file changed, 313 insertions(+) create mode 100644 src/nautilus-search-directory-file.c (limited to 'src/nautilus-search-directory-file.c') diff --git a/src/nautilus-search-directory-file.c b/src/nautilus-search-directory-file.c new file mode 100644 index 0000000..d118bab --- /dev/null +++ b/src/nautilus-search-directory-file.c @@ -0,0 +1,313 @@ +/* + * 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, see . + * + * Author: Anders Carlsson + */ + +#include "nautilus-search-directory-file.h" + +#include +#include +#include +#include + +#include "nautilus-directory-notify.h" +#include "nautilus-directory-private.h" +#include "nautilus-enums.h" +#include "nautilus-file-private.h" +#include "nautilus-file-utilities.h" +#include "nautilus-keyfile-metadata.h" +#include "nautilus-query.h" +#include "nautilus-search-directory.h" + +struct _NautilusSearchDirectoryFile +{ + NautilusFile parent_instance; + + gchar *metadata_filename; +}; + +G_DEFINE_TYPE (NautilusSearchDirectoryFile, nautilus_search_directory_file, NAUTILUS_TYPE_FILE); + + +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 */ + + /* Update display name, in case this didn't happen yet */ + nautilus_search_directory_file_update_display_name (NAUTILUS_SEARCH_DIRECTORY_FILE (file)); +} + +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) +{ + /* Update display name, in case this didn't happen yet */ + nautilus_search_directory_file_update_display_name (NAUTILUS_SEARCH_DIRECTORY_FILE (file)); + + if (callback != NULL) + { + /* All data for directory-as-file is always up to date */ + (*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 gboolean +search_directory_file_get_item_count (NautilusFile *file, + guint *count, + gboolean *count_unreadable) +{ + GList *file_list; + + if (count) + { + NautilusDirectory *directory; + + directory = nautilus_file_get_directory (file); + file_list = nautilus_directory_get_file_list (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, + goffset *total_size) +{ + NautilusDirectory *directory; + NautilusFile *dir_file; + GList *file_list, *l; + guint dirs, files; + GFileType type; + + directory = nautilus_file_get_directory (file); + file_list = nautilus_directory_get_file_list (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 == 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; + } + + 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 +search_directory_file_set_metadata (NautilusFile *file, + const char *key, + const char *value) +{ + NautilusSearchDirectoryFile *search_file; + + search_file = NAUTILUS_SEARCH_DIRECTORY_FILE (file); + nautilus_keyfile_metadata_set_string (file, + search_file->metadata_filename, + "directory", key, value); +} + +static void +search_directory_file_set_metadata_as_list (NautilusFile *file, + const char *key, + char **value) +{ + NautilusSearchDirectoryFile *search_file; + + search_file = NAUTILUS_SEARCH_DIRECTORY_FILE (file); + nautilus_keyfile_metadata_set_stringv (file, + search_file->metadata_filename, + "directory", key, (const gchar **) value); +} + +void +nautilus_search_directory_file_update_display_name (NautilusSearchDirectoryFile *search_file) +{ + NautilusFile *file; + NautilusDirectory *directory; + NautilusSearchDirectory *search_dir; + NautilusQuery *query; + char *display_name; + gboolean changed; + + + display_name = NULL; + file = NAUTILUS_FILE (search_file); + directory = nautilus_file_get_directory (file); + if (directory != NULL) + { + search_dir = NAUTILUS_SEARCH_DIRECTORY (directory); + query = nautilus_search_directory_get_query (search_dir); + + if (query != NULL) + { + display_name = nautilus_query_to_readable_string (query); + g_object_unref (query); + } + } + + if (display_name == NULL) + { + display_name = g_strdup (_("Search")); + } + + changed = nautilus_file_set_display_name (file, display_name, NULL, TRUE); + if (changed) + { + nautilus_file_emit_changed (file); + } + + g_free (display_name); +} + +static void +nautilus_search_directory_file_init (NautilusSearchDirectoryFile *search_file) +{ + NautilusFile *file; + gchar *xdg_dir; + + file = NAUTILUS_FILE (search_file); + + xdg_dir = nautilus_get_user_directory (); + search_file->metadata_filename = g_build_filename (xdg_dir, + "search-metadata", + NULL); + g_free (xdg_dir); + + 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->directory_count = 0; + file->details->got_directory_count = TRUE; + file->details->directory_count_is_up_to_date = TRUE; + + nautilus_file_set_display_name (file, _("Search"), NULL, TRUE); +} + +static void +nautilus_search_directory_file_finalize (GObject *object) +{ + NautilusSearchDirectoryFile *search_file; + + search_file = NAUTILUS_SEARCH_DIRECTORY_FILE (object); + + g_free (search_file->metadata_filename); + + G_OBJECT_CLASS (nautilus_search_directory_file_parent_class)->finalize (object); +} + +static void +nautilus_search_directory_file_class_init (NautilusSearchDirectoryFileClass *klass) +{ + GObjectClass *object_class; + NautilusFileClass *file_class; + + object_class = G_OBJECT_CLASS (klass); + file_class = NAUTILUS_FILE_CLASS (klass); + + object_class->finalize = nautilus_search_directory_file_finalize; + + 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; + file_class->set_metadata = search_directory_file_set_metadata; + file_class->set_metadata_as_list = search_directory_file_set_metadata_as_list; +} -- cgit v1.2.3