diff options
Diffstat (limited to 'lib/eel-gconf-extensions.c')
| -rw-r--r-- | lib/eel-gconf-extensions.c | 724 |
1 files changed, 0 insertions, 724 deletions
diff --git a/lib/eel-gconf-extensions.c b/lib/eel-gconf-extensions.c deleted file mode 100644 index 310ce1c17..000000000 --- a/lib/eel-gconf-extensions.c +++ /dev/null @@ -1,724 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ - -/* eel-gconf-extensions.c - Stuff to make GConf easier to use. - - Copyright © 2000, 2001 Eazel, Inc. - - The Gnome Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The Gnome Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the Gnome Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. - - Authors: Ramiro Estrugo <ramiro@eazel.com> - -*/ - -#include "config.h" - -#include "eel-gconf-extensions.h" - -#include <glib/gi18n.h> - -#include <gconf/gconf-client.h> -#include <gconf/gconf.h> -#include <string.h> - -static GConfClient *global_gconf_client = NULL; - -static void -global_client_free (void) -{ - if (global_gconf_client == NULL) { - return; - } - - g_object_unref (global_gconf_client); - global_gconf_client = NULL; -} - -/* Public */ -GConfClient * -eel_gconf_client_get_global (void) -{ - if (global_gconf_client == NULL) { - global_gconf_client = gconf_client_get_default (); - g_atexit (global_client_free); - } - - return global_gconf_client; -} - -gboolean -eel_gconf_handle_error (GError **error) -{ - g_return_val_if_fail (error != NULL, FALSE); - - if (*error != NULL) { - g_warning (_("GConf error:\n %s"), (*error)->message); - g_error_free (*error); - *error = NULL; - - return TRUE; - } - - return FALSE; -} - -void -eel_gconf_set_boolean (const char *key, - gboolean boolean_value) -{ - GConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_set_bool (client, key, boolean_value, &error); - eel_gconf_handle_error (&error); -} - -gboolean -eel_gconf_get_boolean (const char *key) -{ - gboolean result; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, FALSE); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, FALSE); - - result = gconf_client_get_bool (client, key, &error); - - if (eel_gconf_handle_error (&error)) { - result = FALSE; - } - - return result; -} - -void -eel_gconf_set_integer (const char *key, - int int_value) -{ - GConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_set_int (client, key, int_value, &error); - eel_gconf_handle_error (&error); -} - -int -eel_gconf_get_integer (const char *key) -{ - int result; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, 0); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, 0); - - result = gconf_client_get_int (client, key, &error); - - if (eel_gconf_handle_error (&error)) { - result = 0; - } - - return result; -} - -void -eel_gconf_set_string (const char *key, - const char *string_value) -{ - GConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_set_string (client, key, string_value, &error); - eel_gconf_handle_error (&error); -} - -char * -eel_gconf_get_string (const char *key) -{ - char *result; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - result = gconf_client_get_string (client, key, &error); - - if (eel_gconf_handle_error (&error)) { - result = g_strdup (""); - } - - return result; -} - -void -eel_gconf_set_string_list (const char *key, - const GSList *slist) -{ - GConfClient *client; - GError *error; - - g_return_if_fail (key != NULL); - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - error = NULL; - gconf_client_set_list (client, key, GCONF_VALUE_STRING, - /* Need cast cause of GConf api bug */ - (GSList *) slist, - &error); - eel_gconf_handle_error (&error); -} - -GSList * -eel_gconf_get_string_list (const char *key) -{ - GSList *slist; - GConfClient *client; - GError *error; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - error = NULL; - slist = gconf_client_get_list (client, key, GCONF_VALUE_STRING, &error); - if (eel_gconf_handle_error (&error)) { - slist = NULL; - } - - return slist; -} - -gboolean -eel_gconf_is_default (const char *key) -{ - gboolean result; - GConfValue *value; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, FALSE); - - value = gconf_client_get_without_default (eel_gconf_client_get_global (), key, &error); - - if (eel_gconf_handle_error (&error)) { - if (value != NULL) { - gconf_value_free (value); - } - return FALSE; - } - - result = (value == NULL); - eel_gconf_value_free (value); - return result; -} - -gboolean -eel_gconf_key_is_writable (const char *key) -{ - gboolean result; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, FALSE); - - result = gconf_client_key_is_writable (eel_gconf_client_get_global (), key, &error); - - if (eel_gconf_handle_error (&error)) { - return result; - } - - return result; -} - -gboolean -eel_gconf_monitor_add (const char *directory) -{ - GError *error = NULL; - GConfClient *client; - - g_return_val_if_fail (directory != NULL, FALSE); - - client = gconf_client_get_default (); - g_return_val_if_fail (client != NULL, FALSE); - - gconf_client_add_dir (client, - directory, - GCONF_CLIENT_PRELOAD_NONE, - &error); - - if (eel_gconf_handle_error (&error)) { - return FALSE; - } - - return TRUE; -} - -gboolean -eel_gconf_monitor_remove (const char *directory) -{ - GError *error = NULL; - GConfClient *client; - - if (directory == NULL) { - return FALSE; - } - - client = gconf_client_get_default (); - g_return_val_if_fail (client != NULL, FALSE); - - gconf_client_remove_dir (client, - directory, - &error); - - if (eel_gconf_handle_error (&error)) { - return FALSE; - } - - return TRUE; -} - -void -eel_gconf_preload_cache (const char *directory, - GConfClientPreloadType preload_type) -{ - GError *error = NULL; - GConfClient *client; - - if (directory == NULL) { - return; - } - - client = gconf_client_get_default (); - g_return_if_fail (client != NULL); - - gconf_client_preload (client, - directory, - preload_type, - &error); - - eel_gconf_handle_error (&error); -} - -void -eel_gconf_suggest_sync (void) -{ - GConfClient *client; - GError *error = NULL; - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_suggest_sync (client, &error); - eel_gconf_handle_error (&error); -} - -GConfValue* -eel_gconf_get_value (const char *key) -{ - GConfValue *value = NULL; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - value = gconf_client_get (client, key, &error); - - if (eel_gconf_handle_error (&error)) { - if (value != NULL) { - gconf_value_free (value); - value = NULL; - } - } - - return value; -} - -GConfValue* -eel_gconf_get_default_value (const char *key) -{ - GConfValue *value = NULL; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - value = gconf_client_get_default_from_schema (client, key, &error); - - if (eel_gconf_handle_error (&error)) { - if (value != NULL) { - gconf_value_free (value); - value = NULL; - } - } - - return value; -} - -static int -eel_strcmp (const char *string_a, const char *string_b) -{ - /* FIXME bugzilla.eazel.com 5450: Maybe we need to make this - * treat 'NULL < ""', or have a flavor that does that. If we - * didn't have code that already relies on 'NULL == ""', I - * would change it right now. - */ - return strcmp (string_a == NULL ? "" : string_a, - string_b == NULL ? "" : string_b); -} - -static gboolean -eel_str_is_equal (const char *string_a, const char *string_b) -{ - /* FIXME bugzilla.eazel.com 5450: Maybe we need to make this - * treat 'NULL != ""', or have a flavor that does that. If we - * didn't have code that already relies on 'NULL == ""', I - * would change it right now. - */ - return eel_strcmp (string_a, string_b) == 0; -} - -static gboolean -simple_value_is_equal (const GConfValue *a, - const GConfValue *b) -{ - g_return_val_if_fail (a != NULL, FALSE); - g_return_val_if_fail (b != NULL, FALSE); - - switch (a->type) { - case GCONF_VALUE_STRING: - return eel_str_is_equal (gconf_value_get_string (a), - gconf_value_get_string (b)); - break; - - case GCONF_VALUE_INT: - return gconf_value_get_int (a) == - gconf_value_get_int (b); - break; - - case GCONF_VALUE_FLOAT: - return gconf_value_get_float (a) == - gconf_value_get_float (b); - break; - - case GCONF_VALUE_BOOL: - return gconf_value_get_bool (a) == - gconf_value_get_bool (b); - break; - default: - g_assert_not_reached (); - } - - return FALSE; -} - -gboolean -eel_gconf_value_is_equal (const GConfValue *a, - const GConfValue *b) -{ - GSList *node_a; - GSList *node_b; - - if (a == NULL && b == NULL) { - return TRUE; - } - - if (a == NULL || b == NULL) { - return FALSE; - } - - if (a->type != b->type) { - return FALSE; - } - - switch (a->type) { - case GCONF_VALUE_STRING: - case GCONF_VALUE_INT: - case GCONF_VALUE_FLOAT: - case GCONF_VALUE_BOOL: - return simple_value_is_equal (a, b); - break; - - case GCONF_VALUE_LIST: - if (gconf_value_get_list_type (a) != - gconf_value_get_list_type (b)) { - return FALSE; - } - - node_a = gconf_value_get_list (a); - node_b = gconf_value_get_list (b); - - if (node_a == NULL && node_b == NULL) { - return TRUE; - } - - if (g_slist_length (node_a) != - g_slist_length (node_b)) { - return FALSE; - } - - for (; - node_a != NULL && node_b != NULL; - node_a = node_a->next, node_b = node_b->next) { - g_assert (node_a->data != NULL); - g_assert (node_b->data != NULL); - if (!simple_value_is_equal (node_a->data, node_b->data)) { - return FALSE; - } - } - - return TRUE; - default: - /* FIXME: pair ? */ - g_assert (0); - } - - g_assert_not_reached (); - return FALSE; -} - -void -eel_gconf_value_free (GConfValue *value) -{ - if (value == NULL) { - return; - } - - gconf_value_free (value); -} - -guint -eel_gconf_notification_add (const char *key, - GConfClientNotifyFunc notification_callback, - gpointer callback_data) -{ - guint notification_id; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, EEL_GCONF_UNDEFINED_CONNECTION); - g_return_val_if_fail (notification_callback != NULL, EEL_GCONF_UNDEFINED_CONNECTION); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, EEL_GCONF_UNDEFINED_CONNECTION); - - notification_id = gconf_client_notify_add (client, - key, - notification_callback, - callback_data, - NULL, - &error); - - if (eel_gconf_handle_error (&error)) { - if (notification_id != EEL_GCONF_UNDEFINED_CONNECTION) { - gconf_client_notify_remove (client, notification_id); - notification_id = EEL_GCONF_UNDEFINED_CONNECTION; - } - } - - return notification_id; -} - -void -eel_gconf_notification_remove (guint notification_id) -{ - GConfClient *client; - - if (notification_id == EEL_GCONF_UNDEFINED_CONNECTION) { - return; - } - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_notify_remove (client, notification_id); -} - -GSList * -eel_gconf_value_get_string_list (const GConfValue *value) -{ - GSList *result; - const GSList *slist; - const GSList *node; - const char *string; - const GConfValue *next_value; - - if (value == NULL) { - return NULL; - } - - g_return_val_if_fail (value->type == GCONF_VALUE_LIST, NULL); - g_return_val_if_fail (gconf_value_get_list_type (value) == GCONF_VALUE_STRING, NULL); - - slist = gconf_value_get_list (value); - result = NULL; - for (node = slist; node != NULL; node = node->next) { - next_value = node->data; - g_return_val_if_fail (next_value != NULL, NULL); - g_return_val_if_fail (next_value->type == GCONF_VALUE_STRING, NULL); - string = gconf_value_get_string (next_value); - result = g_slist_append (result, g_strdup (string)); - } - return result; -} - -void -eel_gconf_value_set_string_list (GConfValue *value, - const GSList *string_list) -{ - const GSList *node; - GConfValue *next_value; - GSList *value_list; - - g_return_if_fail (value->type == GCONF_VALUE_LIST); - g_return_if_fail (gconf_value_get_list_type (value) == GCONF_VALUE_STRING); - - value_list = NULL; - for (node = string_list; node != NULL; node = node->next) { - next_value = gconf_value_new (GCONF_VALUE_STRING); - gconf_value_set_string (next_value, node->data); - value_list = g_slist_append (value_list, next_value); - } - - gconf_value_set_list (value, value_list); - - for (node = value_list; node != NULL; node = node->next) { - gconf_value_free (node->data); - } - g_slist_free (value_list); -} - -void -eel_gconf_set_float (const char *key, - gfloat float_value) -{ - GConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_set_float (client, key, float_value, &error); - eel_gconf_handle_error (&error); -} - -gfloat -eel_gconf_get_float (const char *key) -{ - gfloat result; - GConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, 0); - - client = eel_gconf_client_get_global (); - g_return_val_if_fail (client != NULL, 0); - - result = gconf_client_get_float (client, key, &error); - - if (eel_gconf_handle_error (&error)) { - result = 0; - } - - return result; -} - -static char * -tilde_compress (const char *path) -{ - const char *home; - - if (path == NULL) return NULL; - - home = g_get_home_dir (); - if (home == NULL) return g_strdup (path); - - if (g_str_has_prefix (path, home)) - { - return g_strconcat ("~", path + strlen (home), NULL); - } - - return g_strdup (path); -} - -void -eel_gconf_set_path (const char *key, - const char *value) -{ - char *tilde_path; - char *converted; - - tilde_path = tilde_compress (value); - converted = g_filename_to_utf8 (tilde_path, -1, NULL, NULL, NULL); - eel_gconf_set_string (key, converted); - - g_free (tilde_path); - g_free (converted); -} - -void -eel_gconf_unset_key (const char *key) -{ - GConfClient *client; - GError *error = NULL; - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_unset (client, key, &error); - eel_gconf_handle_error (&error); -} - -void -eel_gconf_notify (const char *key) -{ - GConfClient *client; - - client = eel_gconf_client_get_global (); - g_return_if_fail (client != NULL); - - gconf_client_notify (client, key); -} |