latest SDK

foobar2000/SDK/menu_item.cpp

@@ -0,0 +1,61 @@
+#include "foobar2000.h"
+
+
+
+bool contextmenu_item::item_get_display_data_root(pfc::string_base & p_out,unsigned & p_displayflags,unsigned p_index,const pfc::list_base_const_t<metadb_handle_ptr> & p_data,const GUID & p_caller)
+{
+	bool status = false;
+	pfc::ptrholder_t<contextmenu_item_node_root> root ( instantiate_item(p_index,p_data,p_caller) );
+	if (root.is_valid()) status = root->get_display_data(p_out,p_displayflags,p_data,p_caller);
+	return status;
+}
+
+
+static contextmenu_item_node * g_find_node(const GUID & p_guid,contextmenu_item_node * p_parent)
+{
+	if (p_parent->get_guid() == p_guid) return p_parent;
+	else if (p_parent->get_type() == contextmenu_item_node::TYPE_POPUP)
+	{
+		t_size n, m = p_parent->get_children_count();
+		for(n=0;n<m;n++)
+		{
+			contextmenu_item_node * temp = g_find_node(p_guid,p_parent->get_child(n));
+			if (temp) return temp;
+		}
+		return 0;
+	}
+	else return 0;
+}
+
+bool contextmenu_item::item_get_display_data(pfc::string_base & p_out,unsigned & p_displayflags,unsigned p_index,const GUID & p_node,const pfc::list_base_const_t<metadb_handle_ptr> & p_data,const GUID & p_caller)
+{
+	bool status = false;
+	pfc::ptrholder_t<contextmenu_item_node_root> root ( instantiate_item(p_index,p_data,p_caller) );
+	if (root.is_valid())
+	{
+		contextmenu_item_node * node = g_find_node(p_node,root.get_ptr());
+		if (node) status = node->get_display_data(p_out,p_displayflags,p_data,p_caller);
+	}
+	return status;
+}
+
+
+GUID contextmenu_item::get_parent_fallback() {
+	unsigned total = get_num_items();
+	if (total < 1) return pfc::guid_null; // hide the item
+	pfc::string_formatter path, base; this->get_item_default_path(0, base);
+	for(unsigned walk = 1; walk < total; ++walk) {
+		this->get_item_default_path(walk, path);
+		if (strcmp(path, base) != 0) return contextmenu_groups::legacy;
+	}
+	return contextmenu_group_manager::get()->path_to_group(base);
+}
+
+GUID contextmenu_item::get_parent_() {
+	contextmenu_item_v2::ptr v2;
+	if (service_query_t(v2)) {
+		return v2->get_parent();
+	} else {
+		return get_parent_fallback();
+	}
+}