public void UpdateInput()
{
if (MouseInfoGetter != null)
{
var mouseInfo = MouseInfoGetter();
MousePosition = mouseInfo.Position;
if (SpriteBatchBeginParams.TransformMatrix != null)
{
// Apply transform
var t = Vector2.Transform(
new Vector2(MousePosition.X, MousePosition.Y),
SpriteBatchBeginParams.InverseTransform);
MousePosition = new Point((int)t.X, (int)t.Y);
}
if (MousePosition.X != LastMousePosition.X ||
MousePosition.Y != LastMousePosition.Y)
{
var ev = MouseMoved;
if (ev != null)
{
ev(this, EventArgs.Empty);
}
for (var i = ChildrenCopy.Count - 1; i >= 0; --i)
{
var w = ChildrenCopy[i];
if (w.Visible && w.Enabled)
{
var asWindow = w as Window;
if (w.HandleMouseMovement() || (asWindow != null && asWindow.IsModal))
{
break;
}
}
}
}
HandleButton(mouseInfo.IsLeftButtonDown, _lastMouseInfo.IsLeftButtonDown, MouseButtons.Left);
HandleButton(mouseInfo.IsMiddleButtonDown, _lastMouseInfo.IsMiddleButtonDown, MouseButtons.Middle);
HandleButton(mouseInfo.IsRightButtonDown, _lastMouseInfo.IsRightButtonDown, MouseButtons.Right);
#if XENKO
var handleWheel = mouseInfo.Wheel != 0;
#else
var handleWheel = mouseInfo.Wheel != _lastMouseInfo.Wheel;
#endif
if (handleWheel)
{
var delta = mouseInfo.Wheel;
#if !XENKO
delta -= _lastMouseInfo.Wheel;
#endif
var ev = MouseWheelChanged;
if (ev != null)
{
ev(null, new GenericEventArgs <float>(delta));
}
if (_focusedWidget != null)
{
_focusedWidget.IterateFocusable(w => w.OnMouseWheel(delta));
}
}
_lastMouseInfo = mouseInfo;
}
if (DownKeysGetter != null)
{
_downKeys = DownKeysGetter();
if (_downKeys != null)
{
MyraEnvironment.ShowUnderscores = (MenuBar != null && MenuBar.OpenMenuItem != null) ||
_downKeys.Contains(Keys.LeftAlt) ||
_downKeys.Contains(Keys.RightAlt);
if (_lastDownKeys != null)
{
foreach (var key in _downKeys)
{
if (!_lastDownKeys.Contains(key))
{
if (KeyDownHandler != null)
{
KeyDownHandler(key);
}
}
}
foreach (var key in _lastDownKeys)
{
if (!_downKeys.Contains(key))
{
// Key had been released
var ev = KeyUp;
if (ev != null)
{
ev(this, new GenericEventArgs <Keys>(key));
}
if (_focusedWidget != null)
{
_focusedWidget.IterateFocusable(w => w.OnKeyUp(key));
}
}
}
}
}
_lastDownKeys = _downKeys.ToArray();
}
}
public void UpdateInput()
{
if (MouseInfoGetter != null)
{
var mouseInfo = MouseInfoGetter();
var mousePosition = mouseInfo.Position;
if (SpriteBatchBeginParams.TransformMatrix != null)
{
// Apply transform
var t = Vector2.Transform(
new Vector2(mousePosition.X, mousePosition.Y),
SpriteBatchBeginParams.InverseTransform);
mousePosition = new Point((int)t.X, (int)t.Y);
}
MousePosition = mousePosition;
HandleButton(mouseInfo.IsLeftButtonDown, _lastMouseInfo.IsLeftButtonDown, MouseButtons.Left);
HandleButton(mouseInfo.IsMiddleButtonDown, _lastMouseInfo.IsMiddleButtonDown, MouseButtons.Middle);
HandleButton(mouseInfo.IsRightButtonDown, _lastMouseInfo.IsRightButtonDown, MouseButtons.Right);
#if XENKO
var handleWheel = mouseInfo.Wheel != 0;
#else
var handleWheel = mouseInfo.Wheel != _lastMouseInfo.Wheel;
#endif
if (handleWheel)
{
var delta = mouseInfo.Wheel;
#if !XENKO
delta -= _lastMouseInfo.Wheel;
#endif
MouseWheelChanged.Invoke(this, delta);
if (FocusedMouseWheelWidget != null)
{
FocusedMouseWheelWidget.OnMouseWheel(delta);
}
}
_lastMouseInfo = mouseInfo;
}
if (DownKeysGetter != null)
{
_downKeys = DownKeysGetter();
if (_downKeys != null && _lastDownKeys != null)
{
var now = DateTime.Now;
foreach (var key in _downKeys)
{
if (!_lastDownKeys.Contains(key))
{
KeyDownHandler?.Invoke(key);
_lastKeyDown = now;
_keyDownCount = 0;
}
}
foreach (var key in _lastDownKeys)
{
if (!_downKeys.Contains(key))
{
// Key had been released
KeyUp.Invoke(this, key);
if (_focusedKeyboardWidget != null && _focusedKeyboardWidget.Active)
{
_focusedKeyboardWidget.OnKeyUp(key);
}
_lastKeyDown = null;
_keyDownCount = 0;
}
else if (_lastKeyDown != null &&
((_keyDownCount == 0 && (now - _lastKeyDown.Value).TotalMilliseconds > RepeatKeyDownStartInMs) ||
(_keyDownCount > 0 && (now - _lastKeyDown.Value).TotalMilliseconds > RepeatKeyDownInternalInMs)))
{
KeyDownHandler?.Invoke(key);
_lastKeyDown = now;
++_keyDownCount;
}
}
}
_lastDownKeys = _downKeys.ToArray();
}
#if !XENKO
try
{
UpdateTouch();
}
catch (Exception)
{
}
#endif
}
