static Entry*
dir_make_new_entry(Dir* d, const gchar* relative_key)
{
Entry* e;
g_return_val_if_fail(d->doc != NULL, NULL);
g_return_val_if_fail(d->doc->xmlRootNode != NULL, NULL);
e = entry_new(relative_key);
entry_set_node(e, xmlNewChild(d->doc->xmlRootNode, NULL, (xmlChar *)"entry", NULL));
safe_g_hash_table_insert(d->entry_cache, (gchar*)entry_get_name(e), e);
return e;
}
static gboolean
dir_forget_entry_if_useless(Dir* d, Entry* e)
{
GConfValue* val;
if (entry_get_schema_name(e) != NULL)
return FALSE;
val = entry_get_value(e, NULL, NULL);
if (val != NULL)
return FALSE; /* not useless */
g_hash_table_remove(d->entry_cache, entry_get_name(e));
entry_destroy(e);
return TRUE;
}
static void
dir_fill_cache_from_doc(Dir* d)
{
xmlNodePtr node;
if (d->doc == NULL ||
d->doc->xmlRootNode == NULL ||
d->doc->xmlRootNode->xmlChildrenNode == NULL)
{
/* Empty document - just return. */
return;
}
node = d->doc->xmlRootNode->xmlChildrenNode;
while (node != NULL)
{
if (node->type == XML_ELEMENT_NODE &&
(strcmp((xmlChar *)node->name, "entry") == 0))
{
gchar* attr = my_xmlGetProp(node, "name");
if (attr != NULL)
{
if (g_hash_table_lookup(d->entry_cache, attr) != NULL)
{
gconf_log(GCL_WARNING,
_("Duplicate entry `%s' in `%s', ignoring"),
attr, d->xml_filename);
}
else
{
Entry* e;
e = entry_new(attr);
entry_set_node(e, node);
entry_fill_from_node(e);
safe_g_hash_table_insert(d->entry_cache,
(gchar*)entry_get_name(e), e);
}
free(attr);
}
else
{
gconf_log(GCL_WARNING,
_("Entry with no name in XML file `%s', ignoring"),
d->xml_filename);
}
}
else
{
if (node->type == XML_ELEMENT_NODE)
gconf_log(GCL_WARNING,
_("A toplevel node in XML file `%s' is <%s> rather than <entry>, ignoring"),
d->xml_filename,
node->name ? (char*) node->name : "unknown");
}
node = node->next;
}
}
static void select_long_click_handler(ClickRecognizerRef recognizer, void *context) {
// refresh
entry_get_name(symbol, set_symbol_msg);
text_layer_set_text(symbol_layer, symbol);
text_layer_set_text(price_layer, "Loading...");
}