/// <summary>
/// Moves the mouse by a given delta from the current position.
/// </summary>
/// <param name="newPosition">The delta for the x-axis.</param>
/// <param name="duration">The time to interpolate the move.</param>
public static void MoveTo(Point newPosition, TimeSpan duration)
{
Wait.UntilInputIsProcessed();
if (duration.Ticks == 0)
{
if (!User32.SetCursorPos((int)newPosition.X, (int)newPosition.Y))
{
throw new Win32Exception();
}
}
else
{
var interpolation = Interpolation.Start(Position, newPosition, duration);
while (interpolation.TryGetPosition(out var pos))
{
if (!User32.SetCursorPos(pos.X, pos.Y))
{
throw new Win32Exception();
}
Wait.For(TimeSpan.FromMilliseconds(20));
}
}
Wait.UntilInputIsProcessed();
}
/// <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));
}
}
/// <summary>
/// Drags the mouse in one step.
/// </summary>
/// <param name="mouseButton">The mouse button to use for dragging.</param>
/// <param name="from">Start point of the drag.</param>
/// <param name="to">End point for the drga.</param>
/// <param name="duration">The time to perform the drag.</param>
public static void Drag(MouseButton mouseButton, Point from, Point to, TimeSpan duration)
{
if (duration.Ticks == 0)
{
if (!User32.SetCursorPos((int)from.X, (int)from.Y))
{
throw new Win32Exception();
}
using (Hold(mouseButton))
{
if (!User32.SetCursorPos((int)to.X, (int)to.Y))
{
throw new Win32Exception();
}
}
}
else
{
Position = from;
using (Hold(mouseButton))
{
var interpolation = Interpolation.Start(from, to, duration);
while (interpolation.TryGetPosition(out var pos))
{
if (!User32.SetCursorPos(pos.X, pos.Y))
{
throw new Win32Exception();
}
Wait.For(TimeSpan.FromMilliseconds(10));
}
}
}
Wait.UntilInputIsProcessed();
}