public void UpdateMouseInput()
{
if (_scheduleMouseWheelFocus != null)
{
if (_scheduleMouseWheelFocus.AcceptsMouseWheelFocus)
{
_previousMouseWheelFocus = FocusedMouseWheelWidget;
FocusedMouseWheelWidget = _scheduleMouseWheelFocus;
}
_scheduleMouseWheelFocus = null;
}
if (MouseInfoGetter == null)
{
return;
}
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 STRIDE
var handleWheel = mouseInfo.Wheel != 0;
#else
var handleWheel = mouseInfo.Wheel != _lastMouseInfo.Wheel;
#endif
if (handleWheel)
{
var delta = mouseInfo.Wheel;
#if !STRIDE
delta -= _lastMouseInfo.Wheel;
#endif
MouseWheelChanged.Invoke(delta);
if (FocusedMouseWheelWidget != null)
{
FocusedMouseWheelWidget.OnMouseWheel(delta);
}
}
_lastMouseInfo = mouseInfo;
}
protected void FireMouseWheelChanged(float delta)
{
MouseWheelChanged?.Invoke(this, new GenericEventArgs <float>(delta));
}
public virtual void OnMouseWheel(float delta)
{
MouseWheelChanged.Invoke(this, delta);
}
public void Start()
{
if (isRunning)
{
return;
}
Prepare();
isRunning = true;
IntPtr handleIn = GetStdHandle(STD_INPUT_HANDLE);
thread = new Thread(
() =>
{
while (true)
{
uint numRead = 0;
INPUT_RECORD[] record = new INPUT_RECORD[1];
record[0] = new INPUT_RECORD();
ReadConsoleInput(handleIn, record, 1, ref numRead);
if (isRunning)
{
switch (record[0].EventType)
{
case INPUT_RECORD.MOUSE_EVENT:
var mouseEvent = record[0].MouseEvent;
if (mouseEvent.dwButtonState == dwButtonStates.FROM_LEFT_1ST_BUTTON_PRESSED)
{
MouseClicked?.Invoke(this, CreateEventArgs(mouseEvent));
}
if (mouseEvent.dwEventFlags == dwEventFlags.DOUBLE_CLICK)
{
MouseDoubleClicked?.Invoke(this, CreateEventArgs(mouseEvent));
}
else if (mouseEvent.dwEventFlags == dwEventFlags.MOUSE_MOVED)
{
MouseMoved?.Invoke(this, CreateEventArgs(mouseEvent));
}
else if (mouseEvent.dwEventFlags == dwEventFlags.MOUSE_HWHEELED || mouseEvent.dwEventFlags == dwEventFlags.MOUSE_WHEELED)
{
MouseWheelChanged?.Invoke(this, CreateEventArgs(mouseEvent));
}
break;
case INPUT_RECORD.KEY_EVENT:
var keyEvent = record[0].KeyEvent;
if (keyEvent.bKeyDown)
{
KeyDown?.Invoke(this, CreateEventArgs(keyEvent));
}
break;
case INPUT_RECORD.WINDOW_BUFFER_SIZE_EVENT:
WindowBufferSizeEvent?.Invoke(record[0].WindowBufferSizeEvent);
break;
}
}
else
{
uint numWritten = 0;
WriteConsoleInput(handleIn, record, 1, ref numWritten);
return;
}
}
});
thread.Start();
}
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
}
private void onMouseWheelChanged(object sender, MouseWheelEventArgs e)
{
MouseWheelChanged?.Invoke(e);
}