internal C1DragDeltaEventArgs(C1DragHelper helper, RoutedEventArgs originalArgs, C1PointerDeviceType pointerType, Point deltaTranslation, Point cumulativeTranslation,
bool isInertial)
: base(helper, originalArgs, pointerType)
{
DeltaTranslation = deltaTranslation;
CumulativeTranslation = cumulativeTranslation;
IsInertial = isInertial;
}
internal C1DragStartingEventArgs(C1DragHelper helper, RoutedEventArgs originalArgs, C1PointerDeviceType pointerType, C1DragHelperMode mode,
bool captureElementOnPointerPressed, double initialThreshold)
: base(helper, originalArgs, pointerType)
{
Mode = mode;
CaptureElementOnPointerPressed = captureElementOnPointerPressed;
InitialThreshold = initialThreshold;
}
public InputHandling()
{
InitializeComponent();
_dragHelper = new C1DragHelper(FramePanel, C1DragHelperMode.TranslateXY | C1DragHelperMode.Inertia, captureElementOnPointerPressed: false);
_dragHelper.DragStarting += OnDragStarting;
_dragHelper.DragStarted += OnDragStarted;
_dragHelper.DragDelta += OnDragDelta;
_dragHelper.DragCompleted += OnDragCompleted;
_dragHelper.DragInertiaStarted += OnDragInertiaStarted;
_zoomHelper = new C1ZoomHelper(FramePanel, ctrlRequired: false);
_zoomHelper.ZoomStarted += OnZoomStarted;
_zoomHelper.ZoomDelta += OnZoomDelta;
_zoomHelper.ZoomCompleted += OnZoomCompleted;
_tapHelper = new C1TapHelper(Rectangle);
_tapHelper.Tapped += OnTapped;
}
internal C1DragStartedEventArgs(C1DragHelper helper, RoutedEventArgs originalArgs, C1PointerDeviceType pointerType, Point origin, C1DragDirection direction)
: base(helper, originalArgs, pointerType)
{
Origin = origin;
Direction = direction;
}
internal C1DragEventArgs(C1DragHelper dragHelper, RoutedEventArgs originalArgs, C1PointerDeviceType pointerType)
: base(originalArgs, pointerType)
{
DragHelper = dragHelper;
}
internal C1DragInertiaStartedEventArgs(C1DragHelper helper, RoutedEventArgs originalArgs, C1PointerDeviceType pointerType, Point finalVelocity, double desiredDeceleration)
: base(helper, originalArgs, pointerType)
{
Velocity = finalVelocity;
DesiredDeceleration = desiredDeceleration;
}
internal C1DragCompletedEventArgs(C1DragHelper helper, RoutedEventArgs originalArgs, C1PointerDeviceType pointerType, Point cumulativeTranslation)
: base(helper, originalArgs, pointerType)
{
CumulativeTranslation = cumulativeTranslation;
}