void ClearSubmenuItems(NSMenu submenu)
{
foreach (var item in menuItems)
{
submenu.RemoveItem(item);
}
}
/// <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);
}
}
private void PopulateFestivalDaysMenu(NSMenu menu)
{
// Delete existing festival day menu items.
foreach (var menuItem in _dayItems)
{
menu.RemoveItem(menuItem);
}
// Loop through the festival days
_dayItems = new List <NSMenuItem> {
};
var plan = _controller.Plan;
var tag = _FirstFestivalDaysMenuItemTag;
foreach (var day in ScreeningsPlan.FestivalDays)
{
var item = new NSMenuItem(ItemTitle(day));
item.Tag = tag++;
item.Enabled = day != plan.CurrDay;
item.Activated += (sender, e) => _controller.GoToDay(day);
menu.AddItem(item);
_dayItems.Add(item);
}
}
public void Remove(MenuItem item)
{
nsmenu.RemoveItem(item);
items.Remove(item);
}