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gsettings: Implement reset-recursively

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Motivation was the ability to:
$ gsettings reset-recursively org.gnome.gnome-panel

https://bugzilla.gnome.org/show_bug.cgi?id=647579
This commit is contained in:
Colin Walters 2011-04-12 11:00:54 -04:00
parent 3f7912f142
commit 3fd9f2e8f9
1 changed files with 57 additions and 0 deletions
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57
gio/gsettings-tool.c
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@ -357,6 +357,53 @@ gsettings_reset (GSettings *settings,
g_settings_sync ();
}
static void
reset_all_keys (GSettings *settings)
{
gchar **keys;
gint i;
keys = g_settings_list_keys (settings);
for (i = 0; keys[i]; i++)
{
g_settings_reset (settings, keys[i]);
}
g_strfreev (keys);
}
static void
gsettings_reset_recursively (GSettings *settings,
const gchar *key,
const gchar *value)
{
gchar **children;
gint i;
g_settings_delay (settings);
reset_all_keys (settings);
children = g_settings_list_children (settings);
for (i = 0; children[i]; i++)
{
GSettings *child;
gchar *schema;
child = g_settings_get_child (settings, children[i]);
g_object_get (child, "schema", &schema, NULL);
if (is_schema (schema))
reset_all_keys (child);
g_object_unref (child);
g_free (schema);
}
g_strfreev (children);
g_settings_sync ();
}
static void
gsettings_writable (GSettings *settings,
const gchar *key,
@ -537,6 +584,12 @@ gsettings_help (gboolean requested,
synopsis = N_("SCHEMA[:PATH] KEY");
}
else if (strcmp (command, "reset-recursively") == 0)
{
description = _("Reset all keys in SCHEMA to their defaults");
synopsis = N_("SCHEMA[:PATH]");
}
else if (strcmp (command, "writable") == 0)
{
description = _("Check if KEY is writable");
@ -574,6 +627,7 @@ gsettings_help (gboolean requested,
" get Get the value of a key\n"
" set Set the value of a key\n"
" reset Reset the value of a key\n"
" reset-recursively Reset all values in a given schema\n"
" writable Check if a key is writable\n"
" monitor Watch for changes\n"
"\n"
@ -679,6 +733,9 @@ main (int argc, char **argv)
else if (argc == 4 && strcmp (argv[1], "reset") == 0)
function = gsettings_reset;
else if (argc == 3 && strcmp (argv[1], "reset-recursively") == 0)
function = gsettings_reset_recursively;
else if (argc == 4 && strcmp (argv[1], "writable") == 0)
function = gsettings_writable;