/// <summary>
/// Converts <see cref="PointerRoutedEventArgs" /> to <see cref="OxyMouseEventArgs" /> for a mouse event.
/// </summary>
/// <param name="e">The <see cref="PointerRoutedEventArgs" /> instance containing the event data.</param>
/// <param name="relativeTo">The <see cref="UIElement" /> that the event is relative to.</param>
/// <returns>A <see cref="OxyMouseEventArgs" /> containing the converted event arguments.</returns>
public static OxyMouseEventArgs ToMouseEventArgs(this PointerRoutedEventArgs e, UIElement relativeTo)
{
var point = e.GetCurrentPoint(relativeTo);
return(new OxyMouseEventArgs
{
Position = point.Position.ToScreenPoint(),
ModifierKeys = e.GetModifierKeys(),
});
}
/// <summary>
/// Converts <see cref="PointerRoutedEventArgs" /> to <see cref="OxyMouseEventArgs" /> for a touch event.
/// </summary>
/// <param name="e">The <see cref="ManipulationCompletedRoutedEventArgs" /> instance containing the event data.</param>
/// <param name="relativeTo">The <see cref="UIElement" /> that the event is relative to.</param>
/// <returns>A <see cref="OxyMouseEventArgs" /> containing the converted event arguments.</returns>
public static OxyTouchEventArgs ToTouchEventArgs(this PointerRoutedEventArgs e, UIElement relativeTo)
{
var point = e.GetCurrentPoint(relativeTo);
var eventArgs = new OxyTouchEventArgs
{
Position = point.Position.ToScreenPoint(),
ModifierKeys = e.GetModifierKeys(),
};
return(eventArgs);
}
/// <summary>
/// Converts <see cref="PointerRoutedEventArgs" /> to <see cref="OxyMouseEventArgs" /> for a mouse down event.
/// </summary>
/// <param name="e">The <see cref="PointerRoutedEventArgs" /> instance containing the event data.</param>
/// <param name="relativeTo">The <see cref="UIElement" /> that the event is relative to.</param>
/// <returns>A <see cref="OxyMouseDownEventArgs" /> containing the converted event arguments.</returns>
public static OxyMouseDownEventArgs ToMouseDownEventArgs(this PointerRoutedEventArgs e, UIElement relativeTo)
{
var point = e.GetCurrentPoint(relativeTo);
int clickCount = 1;
if (MouseButtonHelper.IsDoubleClick(relativeTo, point.Position))
{
clickCount = 2;
}
return(new OxyMouseDownEventArgs
{
ChangedButton = point.Properties.GetPressedMouseButton(),
Position = point.Position.ToScreenPoint(),
ModifierKeys = e.GetModifierKeys(),
ClickCount = clickCount
});
}