/// <summary>
/// Clicks the specified mouse button at the current location.
/// </summary>
/// <param name="mouseButton">The mouse button to click.</param>
public static void Click(MouseButton mouseButton)
{
var position = POINT.From(Position);
if (lastClick is { } buttonClick&&
buttonClick.Button == mouseButton &&
Math.Abs(buttonClick.Point.X - position.X) < User32.GetSystemMetrics(SystemMetric.SM_CXDOUBLECLK) / 2 &&
Math.Abs(buttonClick.Point.Y - position.Y) < User32.GetSystemMetrics(SystemMetric.SM_CYDOUBLECLK) / 2)
{
// Get the timeout needed to not fire a double click
var timeout = User32.GetDoubleClickTime() - DateTime.UtcNow.Subtract(buttonClick.Time).Milliseconds;
// Wait the needed time to prevent the double click
if (timeout > 0)
{
Wait.For(TimeSpan.FromMilliseconds(timeout + ExtraMillisecondsBecauseOfBugInWindows));
}
}
Down(mouseButton);
Up(mouseButton);
lastClick = new ButtonClick(mouseButton, position);
Wait.UntilInputIsProcessed();
}
/// <summary> /// Create an instance of the class. /// </summary> /// <param name="from">The start position.</param> /// <param name="to">The end position.</param> /// <param name="time">The total time of the interpolation.</param> public static Interpolation Start(Point from, Point to, TimeSpan time) => new Interpolation(POINT.From(from), POINT.From(to), time);
/// <summary> /// Create an instance of <see cref="Interpolation"/>. /// </summary> /// <param name="from">The start position.</param> /// <param name="to">The end position.</param> /// <param name="speed">The speed in pixels / s.</param> /// <returns>An instance of <see cref="Interpolation"/>.</returns> public static Interpolation Start(Point from, Point to, double speed) => Start(POINT.From(from), POINT.From(to), speed);
/// <summary>
/// Simulate touch drag.
/// Call <see cref="Hold(Point)"/> before calling this method.
/// This method is useful when dragging to multiple positions.
/// </summary>
/// <param name="position">The position.</param>
public static void DragTo(Point position)
{
if (contacts is null ||
contacts.Length != 1)
{
throw new UiAutomationException("Call Touch.Down first.");
}
var interpolation = Interpolation.Start(contacts[0].PointerInfo.PtPixelLocation, POINT.From(position), MoveSpeed);
while (interpolation.TryGetPosition(out var pos))
{
contacts[0].PointerInfo.PointerFlags = POINTER_FLAG.UPDATE | POINTER_FLAG.INRANGE | POINTER_FLAG.INCONTACT;
contacts[0].PointerInfo.PtPixelLocation = pos;
if (!User32.InjectTouchInput(1, contacts))
{
throw new Win32Exception();
}
Wait.For(TimeSpan.FromMilliseconds(10));
}
}
