public static void SetInputBinding(InputBindingCollection inputCollection, ICommand command, InputGesture gesture)
{
var binding = new InputBinding(command, gesture);
inputCollection.Remove(binding);
inputCollection.Add(binding);
}
private static void DeregisterCommands()
{
foreach (var keyBinding in _stash)
{
_inputBindings.Remove(keyBinding);
}
}
/// <inheritdoc />
protected override void Unbind(ShortcutBinding binding)
{
if (!mapping.TryGetValue(binding, out var input))
{
return;
}
mapping.Remove(binding);
inputBindings.Remove(input);
}
/// <summary>
/// Remove if modifiers and key matched
/// </summary>
public static void MatchedRemove(this InputBindingCollection coll, KeyBinding kb)
{
foreach (KeyBinding elem in coll)
{
if (elem.Modifiers == kb.Modifiers && elem.Key == kb.Key)
{
coll.Remove(elem);
return;
}
}
}
public void DeregisterCommands()
{
if (_inputBindings == null)
{
return;
}
foreach (var keyBinding in _stash)
{
_inputBindings.Remove(keyBinding);
}
}
/// <summary>
/// Clear any bindings currently tied to a view model.
/// </summary>
/// <param name="model"></param>
public void RemoveBindings(ViewModelBase model)
{
FrameworkElement element = model.ViewElement as FrameworkElement;
if (element == null)
{
return;
}
InputBindingCollection elementBindings = element.InputBindings;
List <InputBinding> bindings;
if (bindingGroups.TryGetValue(model, out bindings))
{
foreach (InputBinding b in bindings)
{
elementBindings.Remove(b);
}
Console.WriteLine("BINDING REMOVE COUNT: " + bindings.Count);
bindings.Clear();
}
} //