// This event is needed for cases when user taps on a note and slides to another note
private void WKey_PointerEntered(object sender, PointerRoutedEventArgs e)
{
// We get the current point and check if mouse/pointer is actually clicked
// This prevents the keys from being registered as pressed when the mouse is simply hovering over the keys
// The rest of the function is the same as BKey_PointerPressed
var ptPt = e.GetCurrentPoint(WKey);
if (ptPt.Properties.IsLeftButtonPressed)
{
KeyTapped?.Invoke(KeyPitch, null);
e.Handled = true;
PressKey();
}
}
private void handleKey(Keys key, int scancode, bool press)
{
var index = (int)key;
var time = (float)AppTime.Elapsed.TotalSeconds;
// Update modifier state
switch (key)
{
case Keys.LeftShift: _modMask.LeftShift = press; break;
case Keys.LeftControl: _modMask.LeftControl = press; break;
case Keys.LeftAlt: _modMask.LeftAlt = press; break;
case Keys.RightShift: _modMask.RightShift = press; break;
case Keys.RightControl: _modMask.RightControl = press; break;
case Keys.RightAlt: _modMask.RightAlt = press; break;
}
// Update key state
if (press)
{
_currKeys[index] = true;
_lastPress[index] = time;
_pressed.Add(key);
KeyPressed?.Invoke(this,
new KeyEventData(KeyEventType.Pressed, key, ModifierMask, time - _lastRelease[index]));
}
else // release
{
_currKeys[index] = false;
_lastRelease[index] = time;
_pressed.Remove(key);
float diff = time - _lastPress[index];
KeyReleased?.Invoke(this,
new KeyEventData(KeyEventType.Released, key, ModifierMask, diff));
if (TapEventsEnabled && (diff <= TapTime))
{
KeyTapped?.Invoke(this,
new KeyEventData(KeyEventType.Tapped, key, ModifierMask, time - _lastTap[index]));
_lastTap[index] = time;
}
}
}
// If key is tapped/clicked through the app, call the KeyTapped event so that the NoteOn is sent to the MIDI output
// The key colour is also set here instead of through the main ControlMessageHelper class
private void WKey_PointerPressed(object sender, PointerRoutedEventArgs e)
{
KeyTapped?.Invoke(KeyPitch, null);
e.Handled = true;
PressKey();
}
