/// <summary>Handles a shortcut item's delete button being pressed.</summary>
private void DeleteKeybind(ShortcutItem sender, Keybind keybindTarget)
{
keybinds.Remove(keybindTarget); // delete keybind
keyList.Children.Remove(sender); // delete UI representing keybind
TriggerKeybindChange(sender, keybindTarget); // Trigger a change event
}
/// <summary>Creates a new keybind/shortcut list item and assigns the relevant listeners.</summary>
/// <param name="k">Keybind that the shortcut item will represent.</param>
private ShortcutItem CreateShortcutItem(Keybind k)
{
ShortcutItem s = new ShortcutItem(k);
keyList.Children.Add(s);
s.KeybindChange += TriggerKeybindChange;
s.DeleteTriggered += DeleteKeybind;
return(s);
}
/// <summary>Triggered when the add new button is pressed.</summary>
private void addNew_Click(object sender, RoutedEventArgs e)
{
// Create a keybind object and a shortcut item to represent it
Keybind k = new Keybind();
keybinds.Add(k);
ShortcutItem s = CreateShortcutItem(k);
TriggerKeybindChange(s, k); // Trigger a change event (since there is a new item)
}
/// <summary>Handler for keybind's change event and can be called manually to fire a change event.</summary>
private void TriggerKeybindChange(ShortcutItem item, Keybind @new)
{
KeybindsChanged?.Invoke(this);
}
