private void OnDragging(object sender, DraggingCardEventArgs e)
{
var view = (Xamarin.Forms.View)sender;
var directionLabel = view.FindByName <Label>("DirectionLabel");
directionLabel.Text = e.Direction.ToString();
var positionLabel = view.FindByName <Label>("PositionLabel");
positionLabel.Text = e.Position.ToString();
switch (e.Position)
{
case DraggingCardPosition.Start:
break;
case DraggingCardPosition.UnderThreshold:
view.BackgroundColor = Color.DarkTurquoise;
break;
case DraggingCardPosition.OverThreshold:
switch (e.Direction)
{
case SwipeCardDirection.Left:
view.BackgroundColor = Color.FromHex("#FF6A4F");
break;
case SwipeCardDirection.Right:
view.BackgroundColor = Color.FromHex("#63DD99");
break;
case SwipeCardDirection.Up:
view.BackgroundColor = Color.FromHex("#2196F3");
break;
case SwipeCardDirection.Down:
view.BackgroundColor = Color.MediumPurple;
break;
}
break;
case DraggingCardPosition.FinishedUnderThreshold:
view.BackgroundColor = Color.Beige;
break;
case DraggingCardPosition.FinishedOverThreshold:
view.BackgroundColor = Color.Beige;
directionLabel.Text = string.Empty;
positionLabel.Text = string.Empty;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void ExecuteCardDraggingCommand(DraggingCardEventArgs args)
{
try
{
if (args.Direction == SwipeCardDirection.Right)
{
_userService.SaveFavouriteUser(args.Item as UserDetails);
}
}
catch (Exception e)
{
AlertService.ShowError(e.Message);
Logger.LogError(e);
}
}
private void OnDragging(object sender, DraggingCardEventArgs args)
{
var view = (View)sender;
var nopeFrame = view.FindByName <Frame>("NopeFrame");
var likeFrame = view.FindByName <Frame>("LikeFrame");
switch (args.Position)
{
case DraggingCardPosition.Start:
case DraggingCardPosition.FinishedUnderThreshold:
case DraggingCardPosition.FinishedOverThreshold:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
nopeButton.Scale = 1;
likeButton.Scale = 1;
break;
case DraggingCardPosition.UnderThreshold:
case DraggingCardPosition.OverThreshold:
if (args.Direction == SwipeCardDirection.Left)
{
nopeFrame.Opacity = 1;
nopeButton.Scale = 0.75;
likeFrame.Opacity = 0;
likeButton.Scale = 1;
}
else if (args.Direction == SwipeCardDirection.Right)
{
likeFrame.Opacity = 1;
likeButton.Scale = 0.75;
nopeFrame.Opacity = 0;
nopeButton.Scale = 1;
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void OnDragging(object sender, DraggingCardEventArgs e)
{
var view = (Xamarin.Forms.View)sender;
switch (e.Position)
{
case DraggingCardPosition.Start:
break;
case DraggingCardPosition.UnderThreshold:
view.BackgroundColor = Color.AntiqueWhite;
break;
case DraggingCardPosition.OverThreshold:
switch (e.Direction)
{
case SwipeCardDirection.Left:
view.BackgroundColor = Color.FromHex("#FF6A4F");
break;
case SwipeCardDirection.Right:
view.BackgroundColor = Color.FromHex("#63DD99");
break;
}
break;
case DraggingCardPosition.FinishedUnderThreshold:
view.BackgroundColor = Color.White;
break;
case DraggingCardPosition.FinishedOverThreshold:
view.BackgroundColor = Color.White;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void OnDragging(object sender, DraggingCardEventArgs e)
{
var view = (Xamarin.Forms.View)sender;
var nopeFrame = view.FindByName <Frame>("NopeFrame");
//var timerValue = view.FindByName<Label>("Timer");
var endDateValue = view.FindByName <Label>("EndDate");
var likeFrame = view.FindByName <Frame>("LikeFrame");
var superLikeFrame = view.FindByName <Frame>("SuperLikeFrame");
var threshold = (this.BindingContext as TinderPageViewModel).Threshold;
var draggedXPercent = e.DistanceDraggedX / threshold;
var draggedYPercent = e.DistanceDraggedY / threshold;
switch (e.Position)
{
case DraggingCardPosition.Start:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 0;
nopeButton.Scale = 1;
likeButton.Scale = 1;
superLikeButton.Scale = 1;
Timer(endDateValue.Text, sender);
break;
case DraggingCardPosition.UnderThreshold:
if (e.Direction == SwipeCardDirection.Left)
{
nopeFrame.Opacity = (-1) * draggedXPercent;
nopeButton.Scale = 1 + draggedXPercent / 2;
superLikeFrame.Opacity = 0;
superLikeButton.Scale = 1;
}
else if (e.Direction == SwipeCardDirection.Right)
{
likeFrame.Opacity = draggedXPercent;
likeButton.Scale = 1 - draggedXPercent / 2;
superLikeFrame.Opacity = 0;
superLikeButton.Scale = 1;
}
else if (e.Direction == SwipeCardDirection.Up)
{
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
nopeButton.Scale = 1;
likeButton.Scale = 1;
superLikeFrame.Opacity = (-1) * draggedYPercent;
superLikeButton.Scale = 1 + draggedYPercent / 2;
}
break;
case DraggingCardPosition.OverThreshold:
if (e.Direction == SwipeCardDirection.Left)
{
nopeFrame.Opacity = 1;
superLikeFrame.Opacity = 0;
}
else if (e.Direction == SwipeCardDirection.Right)
{
likeFrame.Opacity = 1;
superLikeFrame.Opacity = 0;
}
else if (e.Direction == SwipeCardDirection.Up)
{
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 1;
}
break;
case DraggingCardPosition.FinishedUnderThreshold:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 0;
nopeButton.Scale = 1;
likeButton.Scale = 1;
superLikeButton.Scale = 1;
break;
case DraggingCardPosition.FinishedOverThreshold:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 0;
nopeButton.Scale = 1;
likeButton.Scale = 1;
superLikeButton.Scale = 1;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void OnDragging(object sender, DraggingCardEventArgs e)
{
var view = (View)sender;
var nopeFrame = view.FindByName <Frame>("NopeFrame");
var likeFrame = view.FindByName <Frame>("LikeFrame");
var superLikeFrame = view.FindByName <Frame>("SuperLikeFrame");
var threshold = (uint)(FormsApp.ScreenWidth / 3);
var draggedXPercent = e.DistanceDraggedX / threshold;
var draggedYPercent = e.DistanceDraggedY / threshold;
switch (e.Position)
{
case DraggingCardPosition.Start:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 0;
//nopeButton.Scale = 1;
//likeButton.Scale = 1;
//superLikeButton.Scale = 1;
break;
case DraggingCardPosition.UnderThreshold:
if (e.Direction == SwipeCardDirection.Left)
{
nopeFrame.Opacity = (-1) * draggedXPercent;
//nopeButton.Scale = 1 + draggedXPercent / 2;
superLikeFrame.Opacity = 0;
//superLikeButton.Scale = 1;
}
else if (e.Direction == SwipeCardDirection.Right)
{
likeFrame.Opacity = draggedXPercent;
//likeButton.Scale = 1 - draggedXPercent / 2;
superLikeFrame.Opacity = 0;
//superLikeButton.Scale = 1;
}
else if (e.Direction == SwipeCardDirection.Up)
{
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
//nopeButton.Scale = 1;
//likeButton.Scale = 1;
superLikeFrame.Opacity = (-1) * draggedYPercent;
//superLikeButton.Scale = 1 + draggedYPercent / 2;
}
break;
case DraggingCardPosition.OverThreshold:
if (e.Direction == SwipeCardDirection.Left)
{
nopeFrame.Opacity = 1;
superLikeFrame.Opacity = 0;
}
else if (e.Direction == SwipeCardDirection.Right)
{
likeFrame.Opacity = 1;
superLikeFrame.Opacity = 0;
}
else if (e.Direction == SwipeCardDirection.Up)
{
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 1;
}
break;
case DraggingCardPosition.FinishedUnderThreshold:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 0;
//nopeButton.Scale = 1;
//likeButton.Scale = 1;
//superLikeButton.Scale = 1;
break;
case DraggingCardPosition.FinishedOverThreshold:
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
superLikeFrame.Opacity = 0;
//nopeButton.Scale = 1;
//likeButton.Scale = 1;
//superLikeButton.Scale = 1;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void OnDragging(object sender, DraggingCardEventArgs e)
{
}
private void OnDragging(object sender, DraggingCardEventArgs e)
{
var view = (View)sender;
var nopeFrame = view.FindByName <Frame>("NopeFrame");
var likeFrame = view.FindByName <Frame>("AddFrame");
var threshold = (BindingContext as SetupTripViewModel).Threshold;
var draggedXPercent = e.DistanceDraggedX / threshold;
var lightColor = (Color)Application.Current.Resources["LightSecondaryPageBackgroundColor"];
var darkColor = (Color)Application.Current.Resources["DarkSecondaryPageBackgroundColor"];
switch (e.Position)
{
case DraggingCardPosition.Start:
view.SetAppThemeColor(BackgroundColorProperty, lightColor, darkColor);
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
break;
case DraggingCardPosition.UnderThreshold:
view.SetAppThemeColor(BackgroundColorProperty, lightColor, darkColor);
if (e.Direction == SwipeCardDirection.Left)
{
nopeFrame.Opacity = -1 * draggedXPercent;
}
else if (e.Direction == SwipeCardDirection.Right)
{
likeFrame.Opacity = draggedXPercent;
}
else if (e.Direction == SwipeCardDirection.Up)
{
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
}
break;
case DraggingCardPosition.OverThreshold:
switch (e.Direction)
{
case SwipeCardDirection.Left:
view.BackgroundColor = Color.FromHex("#FF6A4F");
nopeFrame.Opacity = 1;
break;
case SwipeCardDirection.Right:
view.BackgroundColor = Color.FromHex("#63DD99");
likeFrame.Opacity = 1;
break;
case SwipeCardDirection.Up:
view.SetAppThemeColor(BackgroundColorProperty, lightColor, darkColor);
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
break;
case SwipeCardDirection.Down:
view.SetAppThemeColor(BackgroundColorProperty, lightColor, darkColor);
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
break;
}
break;
case DraggingCardPosition.FinishedUnderThreshold:
view.SetAppThemeColor(BackgroundColorProperty, lightColor, darkColor);
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
break;
case DraggingCardPosition.FinishedOverThreshold:
view.SetAppThemeColor(BackgroundColorProperty, lightColor, darkColor);
nopeFrame.Opacity = 0;
likeFrame.Opacity = 0;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
