void SwipeRecognizer(UISwipeGestureRecognizer x)
{
if (x.State == UIGestureRecognizerState.Began)
{
this._swipeStart = x.LocationInView(this).ToPoint();
}
if (x.State == UIGestureRecognizerState.Ended)
{
var endpoint = x.LocationInView(this).ToPoint();
var distance = this._swipeStart.Distance(endpoint);
var distanceX = Math.Abs(this._swipeStart.X - endpoint.X);
var distanceY = Math.Abs(this._swipeStart.Y - endpoint.Y);
var direction = Directionality.None;
direction |= ((x.Direction & UISwipeGestureRecognizerDirection.Left) == UISwipeGestureRecognizerDirection.Left ? Directionality.Left : Directionality.None);
direction |= ((x.Direction & UISwipeGestureRecognizerDirection.Right) == UISwipeGestureRecognizerDirection.Right ? Directionality.Right : Directionality.None);
direction |= ((x.Direction & UISwipeGestureRecognizerDirection.Up) == UISwipeGestureRecognizerDirection.Up ? Directionality.Up : Directionality.None);
direction |= ((x.Direction & UISwipeGestureRecognizerDirection.Down) == UISwipeGestureRecognizerDirection.Down ? Directionality.Down : Directionality.None);
this.Element.ProcessGesture(new GestureResult
{
Direction = direction,
GestureType = GestureType.Swipe,
HorizontalDistance = distanceX,
VerticalDistance = distanceY,
Origin = _swipeStart,
Length = distance,
ViewStack = Element.ExcludeChildren ? ViewsContaining(_swipeStart) : null
});
}
}
private void HandleSwipe(UISwipeGestureRecognizer swipe)
{
var gestureRecognizers = new List <Tuple <MycoView, IMycoGestureRecognizerController> >();
var location = swipe.LocationInView(Control);
(Element as IMycoController).GetGestureRecognizers(new Xamarin.Forms.Point(location.X, location.Y), gestureRecognizers);
foreach (var gestureRecognizer in gestureRecognizers)
{
var swipeGesture = gestureRecognizer.Item2 as IMycoSwipeGestureRecognizerController;
if (swipeGesture != null)
{
switch (swipe.Direction)
{
case UISwipeGestureRecognizerDirection.Left:
swipeGesture.SendSwipeLeft(gestureRecognizer.Item1);
break;
case UISwipeGestureRecognizerDirection.Right:
swipeGesture.SendSwipeRight(gestureRecognizer.Item1);
break;
}
}
}
}
private void SwipeLeftToRight(UISwipeGestureRecognizer swipeGestureRecognizer)
{
var point = swipeGestureRecognizer.LocationInView(tableTasks);
var indexPath = tableTasks.IndexPathForRowAtPoint(point);
taskList.RemoveAt(indexPath.Row);
tableTasks.DeleteRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
}
public void SwipeLefttoRight(UISwipeGestureRecognizer swipeGestureRecognizer)
{
var point = swipeGestureRecognizer.LocationInView(tableView);
var indexPath = tableView.IndexPathForRowAtPoint(point);
dbHelper.deleteTask(tableSource.taskList[indexPath.Row]);
tableSource.taskList.RemoveAt(indexPath.Row);
tableView.DeleteRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
}
public void SwipeGestureRecognizer(UISwipeGestureRecognizer sender)
{
TouchPanel.GestureList.Enqueue(new GestureSample(GestureType.Flick, new TimeSpan(_nowUpdate.Ticks), new Vector2(sender.LocationInView(sender.View)), new Vector2(sender.LocationInView(sender.View)), new Vector2(0, 0), new Vector2(0, 0)));
}
private void SwipeHandler(UISwipeGestureRecognizer args)
{
if(args.State == UIGestureRecognizerState.Ended){
// find the cell
var swipeLocation = args.LocationInView(_tableView);
var index = _tableView.IndexPathForRowAtPoint(swipeLocation);
var cell = _tableView.CellAt(index);
var view = ((AlertsTableViewCell)cell).ContentView2;
if (args.Direction == UISwipeGestureRecognizerDirection.Left) {
if(_lastcell != null){
_lastcell.Animate2 (0.2, ()=>AnimateCellRight(_lastcell), ()=>AnimateCellLeft(view));
}
_lastcell = view;
view.Animate2 (0.2, ()=>AnimateCellLeft(view));
}
else if(args.Direction == UISwipeGestureRecognizerDirection.Right){
_lastcell = null;
view.Animate2 (0.2, ()=>AnimateCellRight(view));
}
}
}
public void SwipeGestureRecognizer(UISwipeGestureRecognizer sender)
{
TouchPanel.GestureList.Enqueue(new GestureSample(GestureType.Flick, new TimeSpan(_nowUpdate.Ticks), new Vector2 (sender.LocationInView (sender.View)), new Vector2 (sender.LocationInView (sender.View)), new Vector2(0,0), new Vector2(0,0)));
}
public void SwipeGestureRecognizer(UISwipeGestureRecognizer sender)
{
var enabledGestures = TouchPanel.EnabledGestures;
if ((enabledGestures & GestureType.Flick) != 0)
{
TouchPanel.GestureList.Enqueue(new GestureSample(GestureType.Flick, new TimeSpan(_now.Ticks), new Vector2 (sender.LocationInView (sender.View)), new Vector2 (sender.LocationInView (sender.View)), new Vector2(0,0), new Vector2(0,0)));
}
}
