Author: nick
Date: 2008-10-20 10:30:40 +0000 (Mon, 20 Oct 2008)
New Revision: 28319
Modified:
xfconf/trunk/xfconf-query/main.c
Log:
* Add -m option to monitor property changes of a channel.
Modified: xfconf/trunk/xfconf-query/main.c
===================================================================
--- xfconf/trunk/xfconf-query/main.c 2008-10-20 09:48:43 UTC (rev 28318)
+++ xfconf/trunk/xfconf-query/main.c 2008-10-20 10:30:40 UTC (rev 28319)
@@ -66,6 +66,7 @@
static gboolean reset = FALSE;
static gboolean recursive = FALSE;
static gboolean force_array = FALSE;
+static gboolean monitor = FALSE;
static gchar *channel_name = NULL;
static gchar *property_name = NULL;
static gchar **set_value = NULL;
@@ -73,6 +74,33 @@
static gchar *import_file = NULL;
static gchar *export_file = NULL;
+static void
+xfconf_query_monitor (XfconfChannel *channel, const gchar *changed_property,
GValue *property_value)
+{
+ gchar *string;
+
+ if (property_name && !g_str_has_prefix (changed_property, property_name))
+ return;
+
+ if (property_value && G_IS_VALUE (property_value))
+ {
+ if (verbose)
+ {
+ string = _xfconf_string_from_gvalue (property_value);
+ g_print (_("Property '%s' changed: %s\n"), changed_property,
string);
+ g_free (string);
+ }
+ else
+ {
+ g_print (_("Property '%s' changed\n"), changed_property);
+ }
+ }
+ else
+ {
+ g_print (_("Property '%s' removed\n"), changed_property);
+ }
+}
+
static gboolean
xfconf_query_import_channel (XfconfChannel *channel, gint fd, GError **error)
{
@@ -200,6 +228,10 @@
N_("Import channel from file"),
NULL,
},
+ { "monitor", 'm', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &monitor,
+ N_("Monitor a channel for property changes"),
+ NULL,
+ },
{ NULL }
};
@@ -248,7 +280,7 @@
}
/** Check if the property is specified */
- if(!property_name && !list && !export_file && !import_file)
+ if(!property_name && !list && !export_file && !import_file && !monitor)
{
g_print("No property specified, aborting...\n");
return 1;
@@ -279,6 +311,19 @@
}
channel = xfconf_channel_new(channel_name);
+
+ if (monitor)
+ {
+ g_signal_connect (G_OBJECT (channel), "property-changed", G_CALLBACK
(xfconf_query_monitor), NULL);
+
+ g_print ("\n");
+ g_print (_("Start monitoring channel '%s':"), channel_name);
+ g_print ("\n------------------------------------------------\n\n");
+
+ GMainLoop *loop = g_main_loop_new (NULL, TRUE);
+ g_main_loop_run (loop);
+ g_main_loop_unref (loop);
+ }
if (property_name && !list)
{
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