private void SwipeGestureRecognizer_Swiped_1(object sender, SwipedEventArgs e)
{
int col = Grid.GetColumn(this.referee);
int row = Grid.GetRow(this.referee);
switch (e.Direction)
{
case SwipeDirection.Left:
col--;
break;
case SwipeDirection.Right:
col++;
break;
case SwipeDirection.Up:
row--;
break;
case SwipeDirection.Down:
row++;
break;
}
if (col != ball_col || row != ball_row)
{
Grid.SetColumn(this.referee, col);
Grid.SetRow(this.referee, row);
referee_col = col;
referee_row = row;
}
}
void OnSwiped(object sender, SwipedEventArgs e)
{
if (fileFound)
{
//logic to update rating based on which direction the user swiped
//then get next picture.
switch (e.Direction.ToString())
{
case "Up":
//skip rating for this picture and get next picture
break;
//increase rating
case "Right":
pictures[pictureIndex].increaseRating();
break;
//decrease rating
case "Left":
pictures[pictureIndex].decreaseRating();
break;
}
//get next picture looping back to front if we reach the end of the list
pictureIndex = (pictureIndex + 1) % pictures.Count();
Box.Source = pictures.ElementAt(pictureIndex).path;
swipedLabel.Text = "Name: " + pictures[pictureIndex].name + "\tRating: " + pictures[pictureIndex].getRating() + "\nTags: " + pictures[pictureIndex].getAllTags();
//rewrite the json file with updated rating
json = JsonConvert.SerializeObject(pictures, Formatting.Indented);
System.IO.File.WriteAllText(imagesPath, json);
}
}//end OnSwiped
/*--------------------------*/
/*Finder Controls/Navigation*/
private async void FinderGoUp(object sender, SwipedEventArgs e)
{
if (Finder.TranslationY == 587.5)
{
await Finder.TranslateTo(0, 400, 200);
}
}
//Methode die durch Swipe aufgerufen wird (Event Listener)
public void OnTableSwiped(object sender, SwipedEventArgs e)
{
//Anfangsdatum der jetzigen Hauptseite holen
var date = DateTime.Parse(ConvertSingleInt(1) + "/" + ConvertSingleInt(month) + "/" + year + " 00:00:00", App.culture);
//Anfangsdatum in Bezug auf den heutigen Monat holen
var todaydate = DateTime.Parse(ConvertSingleInt(1) + "/" + ConvertSingleInt(DateTime.Today.Month) + "/" + DateTime.Today.Year + " 00:00:00", App.culture);
switch (e.Direction)
{
case SwipeDirection.Left:
//Ein Monat hinzufügen
date = date.AddMonths(1);
//Erlaube nur einen Monat in die Zukunft zu gehen
if (date <= todaydate.AddMonths(1))
{
//Überschreiben der Hauptseite eine Navigation zurück ist nicht mehr möglich!
App.Current.MainPage = new MainPage(date);
}
break;
case SwipeDirection.Right:
//Ein Monat abziehen
date = date.AddMonths(-1);
//Überschreiben der Hauptseite eine Navigation zurück ist nicht mehr möglich!
App.Current.MainPage = new MainPage(date);
break;
default:
break;
}
}
public void OnSwipeRight(object sender, SwipedEventArgs e)
{
var stack = (((sender as Grid).Parent.Parent as Grid).Children[1] as StackLayout);
stack.IsVisible = false;
var displayInfo = DeviceDisplay.MainDisplayInfo;
var frame = ((sender as Grid).Parent as Frame);
var grid = sender as Grid;
if (Device.RuntimePlatform != Device.UWP)
{
grid.ColumnDefinitions[1].Width = new GridLength(.20, GridUnitType.Star);
grid.ColumnDefinitions[2].Width = new GridLength(.35, GridUnitType.Star);
grid.ColumnDefinitions[3].Width = new GridLength(.1, GridUnitType.Star);
grid.ColumnDefinitions[4].Width = new GridLength(.25, GridUnitType.Star);
}
var label = grid.Children[2];
label.IsVisible = true;
Grid.SetColumnSpan(frame, 3);
if (Device.RuntimePlatform == Device.UWP || DeviceDisplay.MainDisplayInfo.Density <= 2)
{
Grid.SetColumnSpan(stack, 2);
Grid.SetColumn(stack, 1);
}
}
private void CloseBottomSheet(object sender, SwipedEventArgs swipedEventArgs)
{
bottomSheet.TranslateTo(bottomSheet.X, Height + BOTTOM_SHEET_CLOSED_RATIO, BOTTOM_SHEET_ANIMATION_SPEED, Easing.SinIn);
backgroundFade.FadeTo(0, BOTTOM_SHEET_ANIMATION_SPEED);
backgroundFade.IsVisible = false;
isBottomSheetOpen = false;
}
private void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
// see if the animation is running
if (this.AnimationIsRunning("TransitionAnimation"))
{
return;
}
// update the elements
UpdateOffScreenElements();
// user has swipped
var onScreenHeadingSlideOut = new Animation(v => currentHeading.TranslationX = v, 0, -this.Width, Easing.SinIn);
var onScreenHeadingFadeOut = new Animation(v => currentHeading.Opacity = v, 1, 0, Easing.SinIn);
var onScreenBodySlideOut = new Animation(v => currentBody.TranslationX = v, 0, -this.Width, Easing.SinIn);
var onScreenBodyFadeOut = new Animation(v => currentBody.Opacity = v, 1, 0, Easing.SinIn);
var offScreenHeadingSlideIn = new Animation(v => offscreenHeading.TranslationX = v, this.Width, 0, Easing.SinIn);
var offScreenHeadingFadeIn = new Animation(v => offscreenHeading.Opacity = v, 0, 1, Easing.SinIn);
var offScreenBodySlideIn = new Animation(v => offscreenBody.TranslationX = v, this.Width, 0, Easing.SinIn);
var offScreenBodyFadeIn = new Animation(v => offscreenBody.Opacity = v, 0, 1, Easing.SinIn);
// animation for skia
var skiaAnimation = new Animation(
callback: v =>
{
transitionValue = v;
ImageSkiaCanvas.InvalidateSurface();
}, start: 0, end: 2);
var outgoingImageAnimation = new Animation(
callback: v =>
{
outgoingImageOffset = v;
ImageSkiaCanvas.InvalidateSurface();
}, start: 0, end: this.Width);
var parentAnimation = new Animation();
parentAnimation.Add(0, 1, onScreenHeadingSlideOut);
parentAnimation.Add(0, 1, onScreenHeadingFadeOut);
parentAnimation.Add(.2, 1, onScreenBodySlideOut);
parentAnimation.Add(0, 1, onScreenBodyFadeOut);
parentAnimation.Add(0, 1, offScreenHeadingSlideIn);
parentAnimation.Add(0, 1, offScreenHeadingFadeIn);
parentAnimation.Add(.2, 1, offScreenBodySlideIn);
parentAnimation.Add(0, 1, offScreenBodyFadeIn);
parentAnimation.Add(0, 1, skiaAnimation);
parentAnimation.Add(0.5, 1, outgoingImageAnimation);
parentAnimation.Commit(this, "TransitionAnimation", 16, 800, null,
(v, c) =>
{
viewModel.MoveNext();
CycleElement();
currentBitmap = offscreenBitmap;
});
}
//Swiping up will delete the card and take the user back to the subject page if then then press delete on the popup
//Swiping down will show the user the answer; giving them the option to either press the button or use a gesture
private async void SwipeContainer_Swipe(object sender, SwipedEventArgs e)
{
if (e.Direction == SwipeDirection.Up)
{
bool popupResult = await DisplayAlert("Alert", "Are you sure you want to delete this card?", "Delete", "Cancel");
if (popupResult)
{
ArrayControl.deleteCard(pubSelectedSubject, pubSelectedCard);
this.Navigation.RemovePage(this);
pubSubjectPage.updateCards();
}
}
else if (e.Direction == SwipeDirection.Down)
{
answer.IsVisible = true;
BackgroundImageSource = ImageSource.FromResource("FlashCardsApp.CardBackgroundOpen.png");
}
}
private void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
if (sender is Label == false)
{
return;
}
Label lbl = sender as Label;
switch (e.Direction)
{
case SwipeDirection.Left:
lbl.Text = "滑动我 - 正在向左滑动";
break;
case SwipeDirection.Up:
lbl.Text = "滑动我 - 正在向上滑动";
break;
case SwipeDirection.Right:
lbl.Text = "滑动我 - 正在向右滑动";
break;
case SwipeDirection.Down:
lbl.Text = "滑动我 - 正在向下滑动";
break;
}
}
private void TopFrame_UpSwiped(object sender, SwipedEventArgs e)
{
if (TabBar.IsVisible && TabListDropdownBtn.IsEnabled)
{
HideTabList();
}
}
public static void OnConversionGridSwiped(object sender, SwipedEventArgs e)
{
switch (e.Direction)
{
case SwipeDirection.Left:
loadGrid(leftButtonIdx + 1);
break;
case SwipeDirection.Right: // swipe right appears to be moving finger from right to left in relation to user
if (leftButtonIdx > 0)
{
loadGrid(leftButtonIdx - 1);
}
break;
case SwipeDirection.Up:
// Handle the swipe
break;
case SwipeDirection.Down:
// Handle the swipe
break;
default:
loadGrid(leftButtonIdx + 1);
break;
}
}
private void TopFrame_DownSwiped(object sender, SwipedEventArgs e)
{
if (!TabBar.IsVisible && TabListDropdownBtn.IsEnabled)
{
ShowTabList();
}
}
void OnSwiped(object sender, SwipedEventArgs e)
{
count++;
countLbl.Text = $"Swipe: {count}";
switch (e.Direction)
{
case SwipeDirection.Left:
// Handle the swipe
Debug.WriteLine("SWIPED Left");
SwipeLeft();
break;
case SwipeDirection.Right:
// Handle the swipe
Debug.WriteLine("SWIPED Right");
SwipeRight();
break;
case SwipeDirection.Up:
// Handle the swipe
Debug.WriteLine("SWIPED up");
SwipeUpAnimateAsync();
break;
case SwipeDirection.Down:
// Handle the swipe
Debug.WriteLine("SWIPED Down");
SwipeDownAnimateAsync();
break;
}
}
private void OnLeftSwipe(object sender, SwipedEventArgs e)
{
currentDateTime = currentDateTime.AddDays(7);
selectedDate = currentDateTime;
CreateDayView(currentDateTime);
scrollStack.Content = CreateGrid(currentDateTime);
}
void OnSwiped(object sender, SwipedEventArgs e)
{
if (fileFound)
{
//logic to update rating based on which direction the user swiped
//then get next picture.
switch (e.Direction.ToString())
{
case "Up":
break;
//Add the selected tag from the current picture
case "Right":
pictureIndex = (pictureIndex + 1) % pictures.Count();
break;
//Remove the selected tag from the selected picture
case "Left":
if (pictureIndex == 0)
{
pictureIndex = pictures.Count() - 1;
}
else
{
pictureIndex = (pictureIndex - 1) % pictures.Count();
}
break;
}
Box.Source = pictures.ElementAt(pictureIndex).path;
swipedLabel.Text = "Name: " + pictures[pictureIndex].name + "\tRating: " + pictures[pictureIndex].getRating() + "\nTags: " + pictures[pictureIndex].getAllTags() + "\nDistance: " + pictures[pictureIndex].distance;
}
}//end OnSwiped
void OnSwiped(object sender, SwipedEventArgs e)
{
if (fileFound)
{
//logic to update rating based on which direction the user swiped
//then get next picture.
switch (e.Direction.ToString())
{
case "Up":
break;
case "Right":
pictureIndex = (pictureIndex + 1) % pictures.Count();
break;
case "Left":
if (pictureIndex == 0)
{
pictureIndex = pictures.Count() - 1;
}
else
{
pictureIndex = (pictureIndex - 1) % pictures.Count();
}
break;
}
//get next picture looping back to front if we reach the end of the list
Box.Source = pictures.ElementAt(pictureIndex).path;
swipedLabel.Text = "Name: " + pictures[pictureIndex].name + "\tRating: " + pictures[pictureIndex].getRating() + "\nTags: " + pictures[pictureIndex].getAllTags() + "\nDate and Time: " + pictures[pictureIndex].dateTime;
}
}//end OnSwiped
private void TabContent_Swiped(object sender, SwipedEventArgs e)
{
lock (_syncRoot)
{
if (ItemsSource == null)
{
return;
}
if (SelectedItem == null)
{
return;
}
var index = ItemsSource.ToList().IndexOf(SelectedItem);
switch (e.Direction)
{
case SwipeDirection.Left:
UpdateSelectedItem(index + 1);
break;
case SwipeDirection.Right:
UpdateSelectedItem(index - 1);
break;
}
}
}
void OnSwipedEvaluation(object sender, SwipedEventArgs e)
{
if (e.Direction.ToString() == "Left")
{
LineEvaluation.IsVisible = false;
LineImage.IsVisible = false;
LineEvolution.IsVisible = true;
CollectionEvolution.IsVisible = true;
CollectionImagens.IsVisible = false;
CollectionEvaluations.IsVisible = false;
BindingContext = new EvolutionsPatientViewModel();
}
else if (e.Direction.ToString() == "Right")
{
LineEvaluation.IsVisible = false;
LineEvolution.IsVisible = false;
LineImage.IsVisible = true;
CollectionEvolution.IsVisible = false;
CollectionEvaluations.IsVisible = false;
CollectionImagens.IsVisible = true;
BindingContext = new ImagePatientViewModel();
}
}
private void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
switch (e.Direction)
{
case SwipeDirection.Left:
Card.Animate(new FlipAnimation
{
Direction = FlipAnimation.FlipDirection.Left,
Duration = "500",
Easing = EasingType.SpringIn
});
TurkishWord.Text = UserRepository.GetTurkishWord(EnglishWord.Text);
break;
case SwipeDirection.Right:
Card.Animate(new FlipAnimation
{
Direction = FlipAnimation.FlipDirection.Right,
Duration = "500",
Easing = EasingType.Linear
});
TurkishWord.Text = UserRepository.GetTurkishWord(EnglishWord.Text);
break;
}
}
private void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
ViewModel.IsOpenCustom = false;
ViewModel.IsOpenSimpleSnackBar = false;
ViewModel.IsOpenSimple = false;
ViewModel.IsOpenLeftCustom = false;
}
void OnSwiped(object sender, SwipedEventArgs e)
{
if (fileFound)
{
//logic to update rating based on which direction the user swiped
//then get next picture.
switch (e.Direction.ToString())
{
case "Up":
break;
//Add the selected tag from the current picture
case "Right":
pictureIndex = (pictureIndex + 1) % pictures.Count();
break;
//Remove the selected tag from the selected picture
case "Left":
pictureIndex = (pictureIndex - 1) % pictures.Count();
break;
}
Box.Source = pictures.ElementAt(Math.Abs(pictureIndex)).path;
swipedLabel.Text = "Name: " + pictures[Math.Abs(pictureIndex)].name + "\tRating: " + pictures[Math.Abs(pictureIndex)].getRating() + "\nTags: " + pictures[Math.Abs(pictureIndex)].getAllTags() + "\nDistance: " + pictures[Math.Abs(pictureIndex)].distance;
//rewrite the json file with updated rating
json = JsonConvert.SerializeObject(pictures, Formatting.Indented);
System.IO.File.WriteAllText(imagesPath, json);
}
}//end OnSwiped
private async void SwipeGestureRecognizer_Swiped_Right(object sender, SwipedEventArgs e)
{
if (model.TrenutnaSlika > 0)
{
uint transitionTime = 300;
double displacement = PrikazanaSlikaImage.Width;
await Task.WhenAll(
PrikazanaSlikaImage.FadeTo(0, transitionTime, Easing.Linear),
PrikazanaSlikaImage.TranslateTo(displacement, PrikazanaSlikaImage.Y, transitionTime, Easing.CubicInOut));
model.TrenutnaSlika--;
if (model.TrenutnaSlika < 0)
{
model.TrenutnaSlika = 0;
}
model.PrikazanaSlika = model.SlikeList[model.TrenutnaSlika].Slika;
await PrikazanaSlikaImage.TranslateTo(-displacement, 0, 0);
await Task.WhenAll(
PrikazanaSlikaImage.FadeTo(1, transitionTime, Easing.Linear),
PrikazanaSlikaImage.TranslateTo(0, PrikazanaSlikaImage.Y, transitionTime, Easing.CubicInOut));
}
}
public void OnSwiped(object sender, SwipedEventArgs e)
{
switch (e.Direction)
{
case SwipeDirection.Left:
Game.Left();
break;
case SwipeDirection.Right:
Game.Right();
break;
case SwipeDirection.Up:
Game.Up();
break;
case SwipeDirection.Down:
Game.Down();
break;
}
updateBoard();
scoreLabel.Text = Game.Score.ToString();
if (Game.gameOver)
{
DisplayAlert("Game Over", "Click New Game to start again", "OK");
}
if (Game.isWin)
{
DisplayAlert("You won", "If you want to continue click OK or New Game to start again", "OK");
}
}
private async void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
if (e.Direction == SwipeDirection.Left)
{
if (selectionIndex + 1 == 5)
{
await ShowSelection(0);
}
else
{
await ShowSelection(selectionIndex + 1);
}
}
else
{
if (selectionIndex - 1 == -1)
{
await ShowSelection(4);
}
else
{
await ShowSelection(selectionIndex - 1);
}
}
}
private void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
var layout = (BindableObject)sender;
var item = (Item)layout.BindingContext;
viewModel.DataStore.DeleteItemAsync(item.Id);
}
//Rotates through the Categories array onSwipe. Gets current Position in Array and returns next or jumps to first
public String SwipeCat(SwipedEventArgs e, String orig)
{
string[] Categories = new string[5] {
"Selfie", "Nature", "City", "Random", "Swag"
};
int i = 0;
if (!orig.Equals("") || !orig.Equals("CATEGORY"))
{
i = Array.IndexOf(Categories, orig);
}
if (e.Direction.ToString() == "Up")
{
if (i < 4)
{
i++;
}
String tmp = Categories[i];
return(tmp);
}
else if (e.Direction.ToString() == "Down")
{
if (i > 0)
{
i--;
}
String tmp = Categories[i];
return(tmp);
}
return(orig);
}
void FlyoutOpen(object sender, SwipedEventArgs e)
{
if (!_isFlyoutOpen)
{
ToggleFlyout();
}
}
private void SwipeGestureRecognizer_OnSwiped(object sender, SwipedEventArgs e)
{
switch (e.Direction)
{
case SwipeDirection.Right:
{
ChangeChapter(ChapterChangeType.Back);
break;
}
case SwipeDirection.Left:
{
ChangeChapter(ChapterChangeType.Next);
break;
}
case SwipeDirection.Up:
//TODO: settings
break;
case SwipeDirection.Down:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private async void FinderGoDown(object sender, SwipedEventArgs e)
{
if (Finder.TranslationY == 400)
{
await Finder.TranslateTo(0, 587.5, 200);
}
}
private void OnSwipe(object sender, SwipedEventArgs e)
{
btnChooseFile.Text = $"Swipe {e.Direction}";
switch (e.Direction)
{
case SwipeDirection.Left:
// Handle the swipe
imgMain.Source = ImageSource.FromFile(GlobalVars.gallary.Next().path);
break;
case SwipeDirection.Right:
imgMain.Source = ImageSource.FromFile(GlobalVars.gallary.Next(-1).path);
// Handle the swipe
break;
case SwipeDirection.Up:
// Handle the swipe
imgMain.Source = ImageSource.FromFile(GlobalVars.gallary.Next(100).path);
break;
case SwipeDirection.Down:
// Handle the swipe
imgMain.Source = ImageSource.FromFile(GlobalVars.gallary.SetDelete().path);
break;
}
}