// Chapter 14 challenge
// public override void DidResignActive(NSNotification notification)
// {
// AppKitFramework.NSBeep();
// }
#endregion
#region - Helpers
public void ChangeMenuItemTitle(string topMenuName, string itemName, string localizationKey)
{
NSMenu menu = NSApplication.SharedApplication.MainMenu;
NSMenuItem fileMenu = menu.ItemWithTitle(topMenuName).Submenu.ItemWithTitle(itemName);
fileMenu.Title = NSBundle.MainBundle.LocalizedString(localizationKey, null);
}
/// <summary>
/// Populates the film menu items with all screenings of the current film.
/// </summary>
/// <param name="menu">Menu.</param>
///
private void PopulateFilmScreeningsMenuItems(NSMenu menu)
{
// Remove the existing screening items from the menu.
foreach (string title in _filmScreeningByMenuItemTitle.Keys)
{
menu.RemoveItem(menu.ItemWithTitle(title));
}
// Add the screenings with same film to the Screening menu.
int screeningNumber = 0;
var mask = NSEventModifierMask.AlternateKeyMask | NSEventModifierMask.CommandKeyMask;
_filmScreeningByMenuItemTitle = new Dictionary <string, Screening> {
};
_FilmScreeningEnabledByTag = new Dictionary <nint, bool> {
};
var screenings = _screeningProvider.Screenings;
foreach (var screening in screenings)
{
screeningNumber += 1;
string itemTitle = screening.ToMenuItemString();
NSMenuItem item = new NSMenuItem(itemTitle)
{
Action = new Selector("NavigateFilmScreening:"),
Tag = _filmMenuHeaderItemTag + screeningNumber,
State = NSCellStateValue.Off
};
if (screeningNumber <= 9)
{
item.KeyEquivalent = screeningNumber.ToString();
item.KeyEquivalentModifierMask = mask;
}
menu.AddItem(item);
bool enabled = AnalyserViewRunning() || screening != Screening;
_FilmScreeningEnabledByTag.Add(item.Tag, enabled);
_filmScreeningByMenuItemTitle.Add(itemTitle, screening);
}
}