private static Collection <BaseMenuItem> GetMenusByGroupName(string groupName, Collection <object> sourceMenus)
{
var menus = new Collection <BaseMenuItem>();
if (sourceMenus != null)
{
foreach (object item in sourceMenus)
{
if (item is CompositeMenuItem)
{
CompositeMenuItem compositeMenuItem = ((CompositeMenuItem)item);
Collection <BaseMenuItem> recursions = GetMenusByGroupName(groupName, compositeMenuItem.Children);
foreach (BaseMenuItem recursionItem in recursions)
{
menus.Add(recursionItem);
}
}
else if (item is SingleMenuItem)
{
SingleMenuItem singleMenuItem = ((SingleMenuItem)item);
if (string.Compare(singleMenuItem.GroupName, groupName, StringComparison.InvariantCultureIgnoreCase) == 0)
{
menus.Add((BaseMenuItem)item);
}
}
}
}
return(menus);
}
private static BaseMenuItem GetMenuByAction(string action, Collection <object> sourceMenus)
{
if (sourceMenus != null)
{
foreach (object item in sourceMenus)
{
if (item is CompositeMenuItem)
{
CompositeMenuItem compositeMenuItem = ((CompositeMenuItem)item);
BaseMenuItem menu = GetMenuByAction(action, compositeMenuItem.Children);
if (menu != null)
{
return(menu);
}
}
else if (item is SingleMenuItem)
{
SingleMenuItem singleMenuItem = ((SingleMenuItem)item);
if (string.Compare(singleMenuItem.Action, action, StringComparison.InvariantCultureIgnoreCase) == 0)
{
return(singleMenuItem);
}
}
}
}
return(null);
}
protected BaseMenuItem(string icon, string header, string action, string groupName, bool isCheckEnabled, bool isChecked, bool canToggle, CompositeMenuItem parent)
{
Icon = icon;
Header = header;
Action = action;
GroupName = groupName;
IsCheckable = isCheckEnabled;
IsChecked = isChecked;
CanToggle = canToggle;
Parent = parent;
}
private static void Parse(XmlNode xmlNode, CompositeMenuItem menu)
{
switch (xmlNode.Name.ToLower())
{
case "menu":
{
CompositeMenuItem compositeMenuItem = new CompositeMenuItem(xmlNode.Attributes["header"].Value, new Collection <object>());
compositeMenuItem.Parent = menu;
XmlNode node = xmlNode.SelectSingleNode("menuItems");
Parse(node, compositeMenuItem);
menu.Children.Add(compositeMenuItem);
}
break;
case "menuitems":
{
XmlNodeList childNodes = xmlNode.ChildNodes;
foreach (XmlNode node in childNodes)
{
Parse(node, menu);
}
}
break;
case "menuitem":
{
XmlAttributeCollection attrs = xmlNode.Attributes;
bool isCheckEnabled = attrs["isCheckable"] != null?Convert.ToBoolean(attrs["isCheckable"].Value) : false;
bool isChecked = attrs["isChecked"] != null?Convert.ToBoolean(attrs["isChecked"].Value) : false;
bool canToggle = attrs["canToggle"] != null?Convert.ToBoolean(attrs["canToggle"].Value) : false;
string icon = attrs["icon"] != null ? attrs["icon"].Value : string.Empty;
menu.Children.Add(new SingleMenuItem(icon, attrs["header"].Value, attrs["action"].Value, attrs["groupName"].Value, isCheckEnabled, isChecked, canToggle, menu));
}
break;
case "separator":
{
menu.Children.Add(new Separator());
}
break;
default:
break;;
}
}
public static Collection <object> GetMenus()
{
XmlDocument doc = new XmlDocument();
Stream stream = App.GetResourceStream(new Uri("pack://application:,,,/resource/menus.xml")).Stream;
doc.Load(stream);
XmlNode root = doc.SelectSingleNode("menuSet");
XmlNodeList menuNodes = root.ChildNodes;
CompositeMenuItem compositeMenuItem = new CompositeMenuItem("root", new Collection <object>());
foreach (XmlNode menu in menuNodes)
{
Parse(menu, compositeMenuItem);
}
return(compositeMenuItem.Children);
}
