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Diffstat (limited to 'libnautilus-private/nautilus-query.c')
| -rw-r--r-- | libnautilus-private/nautilus-query.c | 614 |
1 files changed, 0 insertions, 614 deletions
diff --git a/libnautilus-private/nautilus-query.c b/libnautilus-private/nautilus-query.c deleted file mode 100644 index 3444b1e59..000000000 --- a/libnautilus-private/nautilus-query.c +++ /dev/null @@ -1,614 +0,0 @@ -/* - * Copyright (C) 2005 Novell, 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; see the file COPYING. If not, - * see <http://www.gnu.org/licenses/>. - * - * Author: Anders Carlsson <andersca@imendio.com> - * - */ - -#include <config.h> -#include <string.h> - -#include <eel/eel-glib-extensions.h> -#include <glib/gi18n.h> - -#include <libnautilus-private/nautilus-global-preferences.h> - -#include "nautilus-file-utilities.h" -#include "nautilus-query.h" -#include "nautilus-private-enum-types.h" - -struct _NautilusQuery { - GObject parent; - - char *text; - GFile *location; - GList *mime_types; - gboolean show_hidden; - GPtrArray *date_range; - NautilusQuerySearchType search_type; - NautilusQuerySearchContent search_content; - - gboolean searching; - gboolean recursive; - char **prepared_words; - GMutex prepared_words_mutex; -}; - -static void nautilus_query_class_init (NautilusQueryClass *class); -static void nautilus_query_init (NautilusQuery *query); - -G_DEFINE_TYPE (NautilusQuery, nautilus_query, G_TYPE_OBJECT); - -enum { - PROP_0, - PROP_DATE_RANGE, - PROP_LOCATION, - PROP_MIMETYPES, - PROP_RECURSIVE, - PROP_SEARCH_TYPE, - PROP_SEARCHING, - PROP_SHOW_HIDDEN, - PROP_TEXT, - LAST_PROP -}; - -static void -finalize (GObject *object) -{ - NautilusQuery *query; - - query = NAUTILUS_QUERY (object); - - g_free (query->text); - g_strfreev (query->prepared_words); - g_clear_object (&query->location); - g_clear_pointer (&query->date_range, g_ptr_array_unref); - g_mutex_clear (&query->prepared_words_mutex); - - G_OBJECT_CLASS (nautilus_query_parent_class)->finalize (object); -} - -static void -nautilus_query_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - NautilusQuery *self = NAUTILUS_QUERY (object); - - switch (prop_id) { - case PROP_DATE_RANGE: - g_value_set_pointer (value, self->date_range); - break; - - case PROP_LOCATION: - g_value_set_object (value, self->location); - break; - - case PROP_MIMETYPES: - g_value_set_pointer (value, self->mime_types); - break; - - case PROP_RECURSIVE: - g_value_set_boolean (value, self->recursive); - break; - - case PROP_SEARCH_TYPE: - g_value_set_enum (value, self->search_type); - break; - - case PROP_SEARCHING: - g_value_set_boolean (value, self->searching); - break; - - case PROP_SHOW_HIDDEN: - g_value_set_boolean (value, self->show_hidden); - break; - - case PROP_TEXT: - g_value_set_string (value, self->text); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - } -} - -static void -nautilus_query_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - NautilusQuery *self = NAUTILUS_QUERY (object); - - switch (prop_id) { - case PROP_DATE_RANGE: - nautilus_query_set_date_range (self, g_value_get_pointer (value)); - break; - - case PROP_LOCATION: - nautilus_query_set_location (self, g_value_get_object (value)); - break; - - case PROP_MIMETYPES: - nautilus_query_set_mime_types (self, g_value_get_pointer (value)); - break; - - case PROP_RECURSIVE: - nautilus_query_set_recursive (self, g_value_get_boolean (value)); - break; - - case PROP_SEARCH_TYPE: - nautilus_query_set_search_type (self, g_value_get_enum (value)); - break; - - case PROP_SEARCHING: - nautilus_query_set_searching (self, g_value_get_boolean (value)); - break; - case PROP_SHOW_HIDDEN: - nautilus_query_set_show_hidden_files (self, g_value_get_boolean (value)); - break; - - case PROP_TEXT: - nautilus_query_set_text (self, g_value_get_string (value)); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - } -} - -static void -nautilus_query_class_init (NautilusQueryClass *class) -{ - GObjectClass *gobject_class; - - gobject_class = G_OBJECT_CLASS (class); - gobject_class->finalize = finalize; - gobject_class->get_property = nautilus_query_get_property; - gobject_class->set_property = nautilus_query_set_property; - - /** - * NautilusQuery::date-range: - * - * The date range of the query. - * - */ - g_object_class_install_property (gobject_class, - PROP_DATE_RANGE, - g_param_spec_pointer ("date-range", - "Date range of the query", - "The range date of the query", - G_PARAM_READWRITE)); - - /** - * NautilusQuery::location: - * - * The location of the query. - * - */ - g_object_class_install_property (gobject_class, - PROP_LOCATION, - g_param_spec_object ("location", - "Location of the query", - "The location of the query", - G_TYPE_FILE, - G_PARAM_READWRITE)); - - /** - * NautilusQuery::mimetypes: - * - * MIME types the query holds. - * - */ - g_object_class_install_property (gobject_class, - PROP_MIMETYPES, - g_param_spec_pointer ("mimetypes", - "MIME types of the query", - "The MIME types of the query", - G_PARAM_READWRITE)); - - /** - * NautilusQuery::recursive: - * - * Whether the query is being performed on subdirectories or not. - * - */ - g_object_class_install_property (gobject_class, - PROP_RECURSIVE, - g_param_spec_boolean ("recursive", - "Whether the query is being performed on subdirectories", - "Whether the query is being performed on subdirectories or not", - FALSE, - G_PARAM_READWRITE)); - - /** - * NautilusQuery::search-type: - * - * The search type of the query. - * - */ - g_object_class_install_property (gobject_class, - PROP_SEARCH_TYPE, - g_param_spec_enum ("search-type", - "Type of the query", - "The type of the query", - NAUTILUS_TYPE_QUERY_SEARCH_TYPE, - NAUTILUS_QUERY_SEARCH_TYPE_LAST_MODIFIED, - G_PARAM_READWRITE)); - - /** - * NautilusQuery::searching: - * - * Whether the query is being performed or not. - * - */ - g_object_class_install_property (gobject_class, - PROP_SEARCHING, - g_param_spec_boolean ("searching", - "Whether the query is being performed", - "Whether the query is being performed or not", - FALSE, - G_PARAM_READWRITE)); - - /** - * NautilusQuery::show-hidden: - * - * Whether the search should include hidden files. - * - */ - g_object_class_install_property (gobject_class, - PROP_SHOW_HIDDEN, - g_param_spec_boolean ("show-hidden", - "Show hidden files", - "Whether the search should show hidden files", - FALSE, - G_PARAM_READWRITE)); - - /** - * NautilusQuery::text: - * - * The search string. - * - */ - g_object_class_install_property (gobject_class, - PROP_TEXT, - g_param_spec_string ("text", - "Text of the search", - "The text string of the search", - NULL, - G_PARAM_READWRITE)); -} - -static void -nautilus_query_init (NautilusQuery *query) -{ - query->show_hidden = TRUE; - query->location = g_file_new_for_path (g_get_home_dir ()); - query->search_type = g_settings_get_enum (nautilus_preferences, "search-filter-time-type"); - query->search_content = NAUTILUS_QUERY_SEARCH_CONTENT_SIMPLE; - g_mutex_init (&query->prepared_words_mutex); -} - -static gchar * -prepare_string_for_compare (const gchar *string) -{ - gchar *normalized, *res; - - normalized = g_utf8_normalize (string, -1, G_NORMALIZE_NFD); - res = g_utf8_strdown (normalized, -1); - g_free (normalized); - - return res; -} - -gdouble -nautilus_query_matches_string (NautilusQuery *query, - const gchar *string) -{ - gchar *prepared_string, *ptr; - gboolean found; - gdouble retval; - gint idx, nonexact_malus; - - if (!query->text) { - return -1; - } - - g_mutex_lock (&query->prepared_words_mutex); - if (!query->prepared_words) { - prepared_string = prepare_string_for_compare (query->text); - query->prepared_words = g_strsplit (prepared_string, " ", -1); - g_free (prepared_string); - } - - prepared_string = prepare_string_for_compare (string); - found = TRUE; - ptr = NULL; - nonexact_malus = 0; - - for (idx = 0; query->prepared_words[idx] != NULL; idx++) { - if ((ptr = strstr (prepared_string, query->prepared_words[idx])) == NULL) { - found = FALSE; - break; - } - - nonexact_malus += strlen (ptr) - strlen (query->prepared_words[idx]); - } - g_mutex_unlock (&query->prepared_words_mutex); - - if (!found) { - g_free (prepared_string); - return -1; - } - - retval = MAX (10.0, 50.0 - (gdouble) (ptr - prepared_string) - nonexact_malus); - g_free (prepared_string); - - return retval; -} - -NautilusQuery * -nautilus_query_new (void) -{ - return g_object_new (NAUTILUS_TYPE_QUERY, NULL); -} - - -char * -nautilus_query_get_text (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), NULL); - - return g_strdup (query->text); -} - -void -nautilus_query_set_text (NautilusQuery *query, const char *text) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - g_free (query->text); - query->text = g_strstrip (g_strdup (text)); - - g_mutex_lock (&query->prepared_words_mutex); - g_strfreev (query->prepared_words); - query->prepared_words = NULL; - g_mutex_unlock (&query->prepared_words_mutex); - - g_object_notify (G_OBJECT (query), "text"); -} - -GFile* -nautilus_query_get_location (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), NULL); - - return g_object_ref (query->location); -} - -void -nautilus_query_set_location (NautilusQuery *query, - GFile *location) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - if (g_set_object (&query->location, location)) { - g_object_notify (G_OBJECT (query), "location"); - } - -} - -GList * -nautilus_query_get_mime_types (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), NULL); - - return g_list_copy_deep (query->mime_types, (GCopyFunc) g_strdup, NULL); -} - -void -nautilus_query_set_mime_types (NautilusQuery *query, GList *mime_types) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - g_list_free_full (query->mime_types, g_free); - query->mime_types = g_list_copy_deep (mime_types, (GCopyFunc) g_strdup, NULL); - - g_object_notify (G_OBJECT (query), "mimetypes"); -} - -void -nautilus_query_add_mime_type (NautilusQuery *query, const char *mime_type) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - query->mime_types = g_list_append (query->mime_types, g_strdup (mime_type)); - - g_object_notify (G_OBJECT (query), "mimetypes"); -} - -gboolean -nautilus_query_get_show_hidden_files (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), FALSE); - - return query->show_hidden; -} - -void -nautilus_query_set_show_hidden_files (NautilusQuery *query, gboolean show_hidden) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - if (query->show_hidden != show_hidden) { - query->show_hidden = show_hidden; - g_object_notify (G_OBJECT (query), "show-hidden"); - } -} - -char * -nautilus_query_to_readable_string (NautilusQuery *query) -{ - if (!query || !query->text || query->text[0] == '\0') { - return g_strdup (_("Search")); - } - - return g_strdup_printf (_("Search for “%s”"), query->text); -} - -NautilusQuerySearchContent -nautilus_query_get_search_content (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), -1); - - return query->search_content; -} - -void -nautilus_query_set_search_content (NautilusQuery *query, - NautilusQuerySearchContent content) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - if (query->search_content != content) { - query->search_content = content; - g_object_notify (G_OBJECT (query), "search-type"); - } -} - -NautilusQuerySearchType -nautilus_query_get_search_type (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), -1); - - return query->search_type; -} - -void -nautilus_query_set_search_type (NautilusQuery *query, - NautilusQuerySearchType type) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - if (query->search_type != type) { - query->search_type = type; - g_object_notify (G_OBJECT (query), "search-type"); - } -} - -/** - * nautilus_query_get_date_range: - * @query: a #NautilusQuery - * - * Retrieves the #GptrArray composed of #GDateTime representing the date range. - * This function is thread safe. - * - * Returns: (transfer full): the #GptrArray composed of #GDateTime representing the date range. - */ -GPtrArray* -nautilus_query_get_date_range (NautilusQuery *query) -{ - static GMutex mutex; - - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), NULL); - - g_mutex_lock (&mutex); - if (query->date_range) - g_ptr_array_ref (query->date_range); - g_mutex_unlock (&mutex); - - return query->date_range; -} - -void -nautilus_query_set_date_range (NautilusQuery *query, - GPtrArray *date_range) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - g_clear_pointer (&query->date_range, g_ptr_array_unref); - if (date_range) { - query->date_range = g_ptr_array_ref (date_range); - } - - g_object_notify (G_OBJECT (query), "date-range"); -} - -gboolean -nautilus_query_get_searching (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), FALSE); - - return query->searching; -} - -void -nautilus_query_set_searching (NautilusQuery *query, - gboolean searching) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - searching = !!searching; - - if (query->searching != searching) { - query->searching = searching; - - g_object_notify (G_OBJECT (query), "searching"); - } -} - -gboolean -nautilus_query_get_recursive (NautilusQuery *query) -{ - g_return_val_if_fail (NAUTILUS_IS_QUERY (query), FALSE); - - return query->recursive; -} - -void -nautilus_query_set_recursive (NautilusQuery *query, - gboolean recursive) -{ - g_return_if_fail (NAUTILUS_IS_QUERY (query)); - - recursive = !!recursive; - - if (query->recursive != recursive) { - query->recursive = recursive; - - g_object_notify (G_OBJECT (query), "recursive"); - } -} - -gboolean -nautilus_query_is_empty (NautilusQuery *query) -{ - if (!query) { - return TRUE; - - } - - if (!query->date_range && - (!query->text || (query->text && query->text[0] == '\0')) && - !query->mime_types) { - return TRUE; - } - - return FALSE; -} |