public virtual void MergeMenu(Menu menuSrc)
{
if (menuSrc == this)
{
throw new ArgumentException(System.Windows.Forms.SR.GetString("MenuMergeWithSelf"), "menuSrc");
}
if ((menuSrc.items != null) && (this.items == null))
{
this.MenuItems.Clear();
}
for (int i = 0; i < menuSrc.ItemCount; i++)
{
MenuItem itemSrc = menuSrc.items[i];
switch (itemSrc.MergeType)
{
case MenuMerge.Add:
this.MenuItems.Add(this.FindMergePosition(itemSrc.MergeOrder), itemSrc.MergeMenu());
break;
case MenuMerge.Replace:
case MenuMerge.MergeItems:
{
int mergeOrder = itemSrc.MergeOrder;
int index = this.xFindMergePosition(mergeOrder);
while (true)
{
if (index >= this.ItemCount)
{
this.MenuItems.Add(index, itemSrc.MergeMenu());
break;
}
MenuItem item2 = this.items[index];
if (item2.MergeOrder != mergeOrder)
{
this.MenuItems.Add(index, itemSrc.MergeMenu());
break;
}
if (item2.MergeType != MenuMerge.Add)
{
if ((itemSrc.MergeType != MenuMerge.MergeItems) || (item2.MergeType != MenuMerge.MergeItems))
{
item2.Dispose();
this.MenuItems.Add(index, itemSrc.MergeMenu());
}
else
{
item2.MergeMenu(itemSrc);
}
break;
}
index++;
}
}
}
}
}
public virtual MenuItem MergeMenu()
{
MenuItem item = (MenuItem)Activator.CreateInstance(base.GetType());
this.data.AddItem(item);
item.MergeMenu(this);
return(item);
}
public virtual void MergeMenu(Menu menuSrc)
{
if (menuSrc == this)
{
throw new ArgumentException("The menu cannot be merged with itself");
}
if (menuSrc == null)
{
return;
}
for (int i = 0; i < menuSrc.MenuItems.Count; i++)
{
MenuItem sourceitem = menuSrc.MenuItems[i];
switch (sourceitem.MergeType)
{
case MenuMerge.Remove: // Item not included
break;
case MenuMerge.Add:
{
int pos = FindMergePosition(sourceitem.MergeOrder);
MenuItems.Add(pos, sourceitem.CloneMenu());
break;
}
case MenuMerge.Replace:
case MenuMerge.MergeItems:
{
for (int pos = FindMergePosition(sourceitem.MergeOrder - 1); pos <= MenuItems.Count; pos++)
{
if ((pos >= MenuItems.Count) || (MenuItems[pos].MergeOrder != sourceitem.MergeOrder))
{
MenuItems.Add(pos, sourceitem.CloneMenu());
break;
}
MenuItem mergeitem = MenuItems[pos];
if (mergeitem.MergeType != MenuMerge.Add)
{
if ((sourceitem.MergeType == MenuMerge.MergeItems) && (mergeitem.MergeType == MenuMerge.MergeItems))
{
mergeitem.MergeMenu(sourceitem);
}
else
{
MenuItems.Remove(sourceitem);
MenuItems.Add(pos, sourceitem.CloneMenu());
}
break;
}
}
break;
}
default:
break;
}
}
}
