public void RecordMouseMovementChange(Coordinates mouseCoordinates)
{
if (IsRecordingChanges)
{
if (LastMouseMoveCoordinates.Count == 0 || mouseCoordinates != LastMouseMoveCoordinates[^ 1])
{
LastMouseMoveCoordinates.Add(mouseCoordinates);
MousePositionChanged?.Invoke(this, new MouseMovementEventArgs(mouseCoordinates));
}
}
}
private void UpdateMouseInfo()
{
var mousePosition = GetCursorPosition();
if (_previousMousePosition != mousePosition)
{
_previousMousePosition = mousePosition;
MousePositionChanged?.Invoke(this, mousePosition);
}
var color = GetPixelColor(mousePosition);
if (_previousColor != color)
{
_previousColor = color;
MouseColorChanged?.Invoke(this, color);
}
}
private static IntPtr HookCallback(
int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0)
// && MouseMessages.WM_LBUTTONDOWN == (MouseMessages)wParam)
{
MSLLHOOKSTRUCT hookStruct = (MSLLHOOKSTRUCT)Marshal.PtrToStructure(lParam, typeof(MSLLHOOKSTRUCT));
// Console.WriteLine("Mouse move: " + hookStruct.pt.x + ", " + hookStruct.pt.y);
MousePositionChanged?.Invoke(hookStruct.pt.x, hookStruct.pt.y);
if (MouseMessages.WM_LBUTTONDOWN == (MouseMessages)wParam)
{
MouseButtonClicked?.Invoke(0);
}
if (MouseMessages.WM_RBUTTONDOWN == (MouseMessages)wParam)
{
MouseButtonClicked?.Invoke(1);
}
}
return(CallNextHookEx(_hookID, nCode, wParam, lParam));
}
/// <summary>
/// Check for any change on the mouse and perform the right actions.
/// </summary>
private static void CheckForMouseChange()
{
MouseButton theMouseButtonDown = GetPressedMouseButton();
// MouseChanged event: Check if any mouse button was clicked.
if (AnyMousePressed())
{
MouseChanged?.Invoke(null, currentMouseState);
}
// MouseDown event: Check if any mouse button was clicked.
if (theMouseButtonDown != MouseButton.None)
{
MousePressed?.Invoke(null, new MouseEventArgs(theMouseButtonDown, currentMouseState.Position, currentMouseState.ScrollWheelValue));
}
// MousePositionChanged event: Check if the cursor moved and what mouse button was held while it was.
Point cursorDelta = GetDeltaMouseMovement();
if (cursorDelta.X != 0 && cursorDelta.Y != 0)
{
MousePositionChanged?.Invoke(null, new MousePositionEventArgs(theMouseButtonDown, currentMouseState.Position, previousMouseState.Position));
}
}
private void OnMousePositionUpdate(MousePosition position)
{
MousePositionChanged?.Invoke(position);
}
/// <summary>
/// Plain mouse move, does not affect mouse drag recordings.
/// </summary>
public void MouseMoved(Coordinates mouseCoordinates)
{
MousePositionChanged?.Invoke(this, new MouseMovementEventArgs(mouseCoordinates));
}