private void OnAddMenu(IContextMenuCallback piCallback, ArrayList menuItems, InsertionPointId insertionPointId)
{
if (menuItems != null)
{
foreach (ContextMenuItem item in menuItems)
{
if (item.Visible)
{
ContextSubMenuItem subMenuItem = item as ContextSubMenuItem;
if (subMenuItem == null)
{
AddItem(piCallback, item, insertionPointId);
}
else
{
AddItem(piCallback, subMenuItem, insertionPointId);
// Iterate through each sub menu.
foreach (ContextMenuItem menuItem in subMenuItem.MenuItems)
{
if (menuItem.Visible)
{
AddItem(piCallback, subMenuItem, menuItem);
}
}
}
}
}
}
}
protected void AddTaskMenuItemAndChildren(ContextSubMenuItem item)
{
AddTaskMenuItem(item);
foreach (ContextMenuItem childItem in item.MenuItems)
{
AddMenuItem(childItem);
}
}
protected void AddSubMenuItem(ContextSubMenuItem item)
{
AddMenuItem(item);
if (m_subMenuItems == null)
{
m_subMenuItems = new ArrayList();
}
m_subMenuItems.Add(item);
}
private void AddItem(IContextMenuCallback piCallback, ContextSubMenuItem subMenuItem, ContextMenuItem menuItem)
{
MmcContextMenuItem item = new MmcContextMenuItem();
item.Name = menuItem.Name;
item.StatusBarText = menuItem.StatusText;
item.CommandId = menuItem.CommandId;
item.InsertionPointId = (uint)subMenuItem.CommandId;
item.Flags = 0;
item.SpecialFlags = 0;
piCallback.AddItem(ref item);
}
private void RemoveMenuItem(ContextMenuItem item)
{
if (m_menuItems != null)
{
ContextSubMenuItem subMenuItem = item as ContextSubMenuItem;
if (subMenuItem != null)
{
// Remove all sub-items first.
foreach (ContextMenuItem subItem in subMenuItem.MenuItems)
{
RemoveMenuItem(subItem);
}
}
m_menuItems.Remove(item);
}
}
protected void AddMenuItem(ContextSubMenuItem subMenuItem, ContextMenuItem item)
{
AddMenuItem(item);
subMenuItem.AddMenuItem(item);
}