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Add support for --get and --set to cap_options (gnome_capplet_init): Add

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2000-08-16  Bradford Hovinen  <hovinen@helixcode.com>

	* capplet-widget.c: Add support for --get and --set to cap_options
	(gnome_capplet_init): Add return values 3 for --get and 4 for --set

2000-08-16  Bradford Hovinen  <hovinen@helixcode.com>

	* rc-parse.c (write_screensaver_list): Don't try to write string
	if the screensaver has no command line

	* main.c (main): Register Popt table containing get and set
	options; call do_get_xml and do_set_xml when necessary
	(do_get_xml):
	(do_set_xml): Implement
This commit is contained in:
Bradford Hovinen 2000-08-16 22:40:02 +00:00 • committed by Bradford Hovinen (Gdict maintainer)
parent a92e2e6423
commit d24a6c7b67
5 changed files with 274 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

185
capplets/screensaver/preferences.c
View file

@ -217,6 +217,145 @@ preferences_save (Preferences *prefs)
gnome_config_sync ();
}
static gint
xml_get_number (xmlNodePtr node)
{
return atoi (xmlNodeGetContent (node));
}
static GList *
xml_get_programs_list (xmlNodePtr programs_node)
{
GList *list_head = NULL, *list_tail = NULL;
xmlNodePtr node;
Screensaver *saver;
gint id = 0;
for (node = programs_node->childs; node; node = node->next) {
saver = screensaver_read_xml (node);
if (!saver) continue;
saver->id = id++;
list_tail = g_list_append (list_tail, saver);
if (list_head)
list_tail = list_tail->next;
else
list_head = list_tail;
}
return list_head;
}
Preferences *
preferences_read_xml (xmlDocPtr xml_doc)
{
Preferences *prefs;
xmlNodePtr root_node, node;
prefs = preferences_new ();
root_node = xmlDocGetRootElement (xml_doc);
if (strcmp (root_node->name, "screensaver-prefs"))
return NULL;
for (node = root_node->childs; node; node = node->next) {
if (!strcmp (node->name, "verbose"))
prefs->verbose = TRUE;
else if (!strcmp (node->name, "lock"))
prefs->lock = TRUE;
else if (!strcmp (node->name, "fade"))
prefs->fade = TRUE;
else if (!strcmp (node->name, "unfade"))
prefs->unfade = TRUE;
else if (!strcmp (node->name, "fade-seconds"))
prefs->fade_seconds = xml_get_number (node);
else if (!strcmp (node->name, "fade-ticks"))
prefs->fade_ticks = xml_get_number (node);
else if (!strcmp (node->name, "install-colormap"))
prefs->install_colormap = TRUE;
else if (!strcmp (node->name, "nice"))
prefs->nice = xml_get_number (node);
else if (!strcmp (node->name, "timeout"))
prefs->timeout = xml_get_number (node);
else if (!strcmp (node->name, "lock-timeout"))
prefs->lock_timeout = xml_get_number (node);
else if (!strcmp (node->name, "cycle"))
prefs->cycle = xml_get_number (node);
else if (!strcmp (node->name, "programs"))
prefs->screensavers = xml_get_programs_list (node);
}
return prefs;
}
static xmlNodePtr
xml_write_programs_list (GList *screensavers)
{
xmlNodePtr node;
node = xmlNewNode (NULL, "programs");
for (; screensavers; screensavers = screensavers->next)
xmlAddChild (node, screensaver_write_xml
(SCREENSAVER (screensavers->data)));
return node;
}
xmlDocPtr
preferences_write_xml (Preferences *prefs)
{
xmlDocPtr doc;
xmlNodePtr node;
char *tmp;
doc = xmlNewDoc ("1.0");
node = xmlNewDocNode (doc, NULL, "screensaver-prefs", NULL);
if (prefs->verbose)
xmlNewChild (node, NULL, "verbose", NULL);
if (prefs->lock)
xmlNewChild (node, NULL, "lock", NULL);
if (prefs->fade)
xmlNewChild (node, NULL, "fade", NULL);
if (prefs->unfade)
xmlNewChild (node, NULL, "unfade", NULL);
tmp = g_strdup_printf ("%d", prefs->fade_seconds);
xmlNewChild (node, NULL, "fade-seconds", tmp);
g_free (tmp);
tmp = g_strdup_printf ("%d", prefs->fade_ticks);
xmlNewChild (node, NULL, "fade-ticks", tmp);
g_free (tmp);
if (prefs->install_colormap)
xmlNewChild (node, NULL, "install-colormap", NULL);
tmp = g_strdup_printf ("%d", prefs->nice);
xmlNewChild (node, NULL, "nice", tmp);
g_free (tmp);
tmp = g_strdup_printf ("%d", prefs->timeout);
xmlNewChild (node, NULL, "timeout", tmp);
g_free (tmp);
tmp = g_strdup_printf ("%d", prefs->lock_timeout);
xmlNewChild (node, NULL, "lock-timeout", tmp);
g_free (tmp);
tmp = g_strdup_printf ("%d", prefs->cycle);
xmlNewChild (node, NULL, "cycle", tmp);
g_free (tmp);
xmlAddChild (node, xml_write_programs_list (prefs->screensavers));
xmlDocSetRootElement (doc, node);
return doc;
}
Screensaver *
screensaver_new (void)
{
@ -274,6 +413,52 @@ screensaver_remove (Screensaver *saver, GList *screensavers)
return g_list_remove_link (screensavers, saver->link);
}
Screensaver *
screensaver_read_xml (xmlNodePtr saver_node)
{
Screensaver *saver;
xmlNodePtr node;
if (strcmp (saver_node->name, "screensaver"))
return NULL;
saver = screensaver_new ();
for (node = saver_node->childs; node; node = node->next) {
if (!strcmp (node->name, "name"))
saver->name = g_strdup (xmlNodeGetContent (node));
else if (!strcmp (node->name, "label"))
saver->label = g_strdup (xmlNodeGetContent (node));
else if (!strcmp (node->name, "command-line"))
saver->command_line =
g_strdup (xmlNodeGetContent (node));
else if (!strcmp (node->name, "visual"))
saver->visual = g_strdup (xmlNodeGetContent (node));
else if (!strcmp (node->name, "enabled"))
saver->enabled = TRUE;
}
return saver;
}
xmlNodePtr
screensaver_write_xml (Screensaver *saver)
{
xmlNodePtr saver_node;
saver_node = xmlNewNode (NULL, "screensaver");
xmlNewChild (saver_node, NULL, "name", saver->name);
xmlNewChild (saver_node, NULL, "label", saver->label);
xmlNewChild (saver_node, NULL, "command-line", saver->command_line);
xmlNewChild (saver_node, NULL, "visual", saver->visual);
if (saver->enabled)
xmlNewChild (saver_node, NULL, "enabled", NULL);
return saver_node;
}
char *
screensaver_get_desc (Screensaver *saver)
{