/// <summary>
/// Simulate touch drag in one step.
/// </summary>
/// <param name="from">The start position.</param>
/// <param name="to">The end position.</param>
public static void Drag(Point from, Point to)
{
using (Down(from))
{
contacts[0].PointerInfo.PointerFlags = POINTER_FLAG.UPDATE | POINTER_FLAG.INRANGE | POINTER_FLAG.INCONTACT;
contacts[0].PointerInfo.PtPixelLocation = POINT.Create(to);
if (!User32.InjectTouchInput(1, contacts))
{
throw new Win32Exception();
}
}
}
/// <summary>
/// Simulate touch drag.
/// Call <see cref="Down"/> 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 == null ||
contacts.Length != 1)
{
throw new UiAutomationException("Call Touch.Down first.");
}
contacts[0].PointerInfo.PointerFlags = POINTER_FLAG.UPDATE | POINTER_FLAG.INRANGE | POINTER_FLAG.INCONTACT;
contacts[0].PointerInfo.PtPixelLocation = POINT.Create(position);
if (!User32.InjectTouchInput(1, contacts))
{
throw new Win32Exception();
}
}
/// <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.Create(Position);
// Check if the position is the same as with last click
if (lastClick is ButtonClick buttonClick &&
buttonClick.Button == mouseButton &&
buttonClick.Position.X == position.X &&
buttonClick.Position.Y == position.Y)
{
// Get the timeout needed to not fire a double click
var timeout = CurrentDoubleClickTime - 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);
}