public void AddItem(string fileName)
{
if (String.IsNullOrEmpty(fileName))
{
return;
}
MruMenuItem item = MenuItems.FirstOrDefault(m => m.FileName == fileName);
if (item != null)
{
MenuItems.Remove(item);
}
else
{
item = new MruMenuItem()
{
FileName = fileName,
Title = Path.GetFileNameWithoutExtension(fileName)
};
}
MenuItems.Insert(0, item);
if (MenuItems.Count > MaxItems)
{
MenuItems.RemoveAt(MenuItems.Count - 1);
}
Save();
}
protected virtual void OnMruItemSelected(MruMenuItem item)
{
var handler = MruItemSelected;
if (handler != null)
{
handler.Invoke(this, item);
}
}
public void LoadParentMenu(ToolStripMenuItem parent)
{
int insertIdx = 0;
var mruPlaceholder = parent.DropDownItems.OfType <MruPlaceholderToolStripMenuItem>().FirstOrDefault();
if (mruPlaceholder != null)
{
insertIdx = parent.DropDownItems.IndexOf(mruPlaceholder);
parent.DropDownItems.Remove(mruPlaceholder);
}
var existingMenuItems = parent.DropDownItems.OfType <MruToolStripMenuItem>().ToList();
var firstmenuItem = existingMenuItems.FirstOrDefault();
if (firstmenuItem != null)
{
insertIdx = parent.DropDownItems.IndexOf(firstmenuItem);
}
else if (insertIdx == 0)
{
insertIdx = parent.DropDownItems.Count;
}
foreach (MruToolStripMenuItem existingMenuItem in existingMenuItems)
{
existingMenuItem.Click -= NewMenuItem_Click;
parent.DropDownItems.Remove(existingMenuItem);
}
for (int i = 0; i < MenuItems.Count; i++)
{
MruMenuItem item = MenuItems[i];
var newMenuItem = new MruToolStripMenuItem()
{
Text = $"{i + 1}. {item.Title}",
Tag = item,
Enabled = item.IsEnabled
};
item.MenuItem = newMenuItem;
newMenuItem.Click += NewMenuItem_Click;
parent.DropDownItems.Insert(insertIdx + i, newMenuItem);
}
}