/// <summary>
/// Handler for holding the button.
/// </summary>
private void StartHoldingHandler(object?state)
{
_holdingTimer?.Dispose();
_holdingTimer = null;
_holdingState = ButtonHoldingState.Started;
Holding?.Invoke(this, new ButtonHoldingEventArgs {
HoldingState = ButtonHoldingState.Started
});
}
private void _DispatcherTimer_Tick(object sender, object e)
{
// コントローラー入力をチェック
foreach (var controller in UINavigationController.UINavigationControllers.Take(1))
{
var currentInput = controller.GetCurrentReading();
// ボタンを離した瞬間を検出
var pressing = RequiredUINavigationButtonsHelper.ToUINavigationButtons(currentInput.RequiredButtons)
| OptionalUINavigationButtonsHelper.ToUINavigationButtons(currentInput.OptionalButtons);
// var trigger = pressing & (_PrevPressingButtons ^ pressing);
var released = _PrevPressingButtons & (_PrevPressingButtons ^ pressing);
if (released != UINavigationButtons.None)
{
Pressed?.Invoke(this, released);
}
// ホールド入力の検出
UINavigationButtons holdingButtons = UINavigationButtons.None;
foreach (var target in __InputDetectTargets)
{
if (pressing.HasFlag(target))
{
if (!_ProcessedHoldingButtons.HasFlag(target))
{
var time = _ButtonHold[target] += __InputPollingInterval;
if (time > __HoldDetectTime)
{
holdingButtons |= target;
_ProcessedHoldingButtons |= target;
}
}
}
else
{
_ButtonHold[target] = TimeSpan.Zero;
_ProcessedHoldingButtons = (((UINavigationButtons)0) ^ target) & _ProcessedHoldingButtons;
}
}
if (holdingButtons != UINavigationButtons.None)
{
Holding?.Invoke(this, holdingButtons);
}
// トリガー検出用に前フレームの入力情報を保存
_PrevPressingButtons = pressing;
}
}
/// <summary>
/// Handler for releasing the button.
/// </summary>
protected void HandleButtonReleased()
{
if (_debounceTime.Ticks > 0 && !IsPressed)
{
return;
}
_debounceStartTicks = DateTime.UtcNow.Ticks;
_holdingTimer?.Dispose();
_holdingTimer = null;
IsPressed = false;
ButtonUp?.Invoke(this, new EventArgs());
Press?.Invoke(this, new EventArgs());
if (IsHoldingEnabled && _holdingState == ButtonHoldingState.Started)
{
_holdingState = ButtonHoldingState.Completed;
Holding?.Invoke(this, new ButtonHoldingEventArgs {
HoldingState = ButtonHoldingState.Completed
});
}
if (IsDoublePressEnabled)
{
if (_lastPress == DateTime.MinValue.Ticks)
{
_lastPress = DateTime.UtcNow.Ticks;
}
else
{
if (DateTime.UtcNow.Ticks - _lastPress <= _doublePressTicks)
{
DoublePress?.Invoke(this, new EventArgs());
}
_lastPress = DateTime.MinValue.Ticks;
}
}
}
public void OnHolding()
{
Holding?.Invoke();
}
internal void RaiseHolding(HoldingRoutedEventArgs args)
{
Holding?.Invoke(this, args);
}