private void AddTrack(TracksMenu tracksMenu, int?trackId, string trackName, bool subTitle = false)
{
if (tracksMenu == null)
{
return;
}
var menuItem = new ToggleMenuFlyoutItem()
{
Text = trackName,
Tag = trackId
};
menuItem.Click += TrackMenuItem_Click;
var menuItems = tracksMenu.MenuFlyout.Items;
menuItems.Add(menuItem);
if (menuItems.Count == 2)
{
var firstMenuItem = (menuItems.FirstOrDefault() as ToggleMenuFlyoutItem);
if (subTitle || firstMenuItem?.Tag != null)
{
firstMenuItem.IsChecked = true;
}
else
{
menuItem.IsChecked = true;
}
VisualStateManager.GoToState(this, tracksMenu.AvailableStateName, true);
}
}
private void AddTracksMenu(string trackMenuName, TrackType trackType, string availableStateName, string unavailableStateName, bool addNoneItem = false)
{
if (GetTemplateChild(trackMenuName) is MenuFlyout menu)
{
var tracksMenu = new TracksMenu()
{
MenuFlyout = menu,
AvailableStateName = availableStateName,
UnavailableStateName = unavailableStateName,
HasNoneItem = addNoneItem
};
TracksMenus.Add(trackType, tracksMenu);
if (addNoneItem)
{
AddNoneItem(tracksMenu);
}
}
}
private void CheckMenuItem(TracksMenu tracksMenu, object menuItem)
{
ToggleMenuFlyoutItem toggleMenuFlyoutItem;
bool isChecked;
foreach (var item in tracksMenu.MenuFlyout.Items)
{
toggleMenuFlyoutItem = item as ToggleMenuFlyoutItem;
if (toggleMenuFlyoutItem != null)
{
isChecked = (item == menuItem);
if (toggleMenuFlyoutItem.IsChecked != isChecked)
{
toggleMenuFlyoutItem.IsChecked = isChecked;
}
}
}
}
private void AddNoneItem(TracksMenu tracksMenu)
{
AddTrack(tracksMenu, null, ResourceLoader?.GetString("None"));
}