private void OnMouseMove()
{
Point mousePosition;
Win32NativeMethods.GetCursorPos(out mousePosition);
var windowHandleAtMousePosition = GetWindowHandleFromPoint(mousePosition.X, mousePosition.Y);
if (_windowUnderMouseHandle == windowHandleAtMousePosition)
{
return;
}
if (_highlightFrames.ContainsKey(_windowUnderMouseHandle))
{
var oldFrame = _highlightFrames[_windowUnderMouseHandle];
Application.Current?.Dispatcher?.BeginInvoke(DispatcherPriority.Normal, (Action)(() =>
{ {
oldFrame.HideFrame();
} }));
}
_windowUnderMouseHandle = windowHandleAtMousePosition;
if (IntPtr.Zero == windowHandleAtMousePosition)
{
return;
}
var frame = GetHighlightFrame(windowHandleAtMousePosition);
Application.Current?.Dispatcher?.BeginInvoke(DispatcherPriority.Normal, (Action)(() =>
{ {
frame.RefreshPosition(windowHandleAtMousePosition);
frame.ShowFrame(_settings.HighlighterColor, _settings.HighlighterWidth);
} }));
}
