private void PostAddItem(string helpText, ContextCommand contextCommand, CustomMenuHandler customMenuHandler)
{
menuHost.OnAddMenuItem(helpText, contextCommand, customMenuHandler);
indexMenu++;
menuHost.IncrementCommandId();
}
public MenuItem(string helpText, Menu.ContextCommand contextcommand, CustomMenuHandler custommenuhandler)
{
Contract.Requires(helpText != null);
this.helpText = helpText;
Command = contextcommand;
CustomMenuHandler = custommenuhandler;
}
/// <summary>
/// Adds the item.
/// </summary>
/// <param name="customMenuHandler">The custom menu handler.</param>
/// <param name="helpText">The help.</param>
/// <param name="contextCommand">The context command.</param>
public void AddItem(CustomMenuHandler customMenuHandler, string helpText, ContextCommand contextCommand)
{
Contract.Requires(customMenuHandler != null);
Contract.Requires(helpText != null);
Contract.Requires(contextCommand != null);
var menuItemInfo = new MenuItemInfo();
menuItemInfo.InitializeSize();
menuItemInfo.Id = menuHost.GetCommandId();
customMenuHandler.InitializeItemInfo(ref menuItemInfo);
InsertMenuItem(ref menuItemInfo, helpText, contextCommand, customMenuHandler);
}
/// <summary>
/// Adds the sub menu.
/// </summary>
/// <returns></returns>
public Menu AddSubMenu(string helpText, CustomMenuHandler customMenuHandler)
{
////Contract.Requires(helpText != null);
////Contract.Requires(customMenuHandler != null);
IntPtr subMenu = CreateSubMenu();
var menuItemInfo = new MenuItemInfo();
menuItemInfo.InitializeSize();
menuItemInfo.Id = menuHost.GetCommandId();
menuItemInfo.SubMenu = subMenu;
customMenuHandler.InitializeItemInfo(ref menuItemInfo);
InsertMenuItem(ref menuItemInfo, helpText, null, customMenuHandler);
return(new Menu(subMenu, indexMenu, idCmdLast, menuHost));
}
/// <summary>
/// Adds the item.
/// </summary>
/// <param name="customMenuHandler">The custom menu handler.</param>
/// <param name="helpText">The help.</param>
/// <param name="contextCommand">The context command.</param>
public void AddItem(CustomMenuHandler customMenuHandler, string helpText, ContextCommand contextCommand)
{
if (customMenuHandler == null)
{
throw new ArgumentNullException(nameof(customMenuHandler));
}
////Contract.Requires(helpText != null);
////Contract.Requires(contextCommand != null);
var menuItemInfo = new MenuItemInfo();
menuItemInfo.InitializeSize();
menuItemInfo.Id = menuHost.GetCommandId();
customMenuHandler.InitializeItemInfo(ref menuItemInfo);
InsertMenuItem(ref menuItemInfo, helpText, contextCommand, customMenuHandler);
}
private void InsertMenuItem(ref MenuItemInfo menuItemInfo, string helpText, ContextCommand contextCommand, CustomMenuHandler customMenuHandler)
{
CheckIdSpace();
bool result = SafeNativeMethods.InsertMenuItem(hmenu, indexMenu, true, ref menuItemInfo);
if (!result)
{
throw new Win32Exception();
}
PostAddItem(helpText, contextCommand, customMenuHandler);
}
void IMenuHost.OnAddMenuItem(string helpText, Menu.ContextCommand contextCommand, CustomMenuHandler customMenuHandler)
{
menuItems.Add(new MenuItem(helpText, contextCommand, customMenuHandler));
}
public void OnAddMenuItem(string helpText, Menu.ContextCommand contextCommand, CustomMenuHandler customMenuHandler)
{
Contract.Requires(helpText != null);
}
