private void PanUpdated(object sender, PanUpdatedEventArgs e)
{
//int ID = int.Parse((e as PanUpdatedEventArgs).Parameter.ToString());
//ObservableCollection<Notes> buf = new ObservableCollection<Notes>();
//foreach (Notes note in Instance.marks1)
//{
// buf.Add(note);
//}
//foreach (Notes note in Instance.marks2)
//{
// buf.Add(note);
//}
//Notes my_note = buf.Select(a => { return a; }).Where(a => a.Id == ID).ToList()[0];
//Instance.marks1.Remove(my_note);
//Instance.marks2.Remove(my_note);
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
((ZoomImage)sender).TranslateTo(e.TotalX, e.TotalY, 250, Easing.SpringOut);
//if (Scale > MIN_SCALE)
// switch (e.StatusType)
// {
// case GestureStatus.Started:
// LastX = TranslationX;
// LastY = TranslationY;
// break;
// case GestureStatus.Running:
// TranslationX = Clamp(LastX + e.TotalX * Scale, -Width / 2, Width / 2);
// TranslationY = Clamp(LastY + e.TotalY * Scale, -Height / 2, Height / 2);
// break;
// }
}
private void PanGestureRecognizer_PanUpdated(object sender, PanUpdatedEventArgs e)
{
ViewExtensions.CancelAnimations(BottomSheet);
switch (e.StatusType)
{
case GestureStatus.Running:
lastChange = e.TotalY;
BottomSheet.TranslationY = Math.Min(Math.Max(BottomSheet.TranslationY + e.TotalY, positions[0]), positions[positions.Length - 1]);
break;
case GestureStatus.Canceled:
case GestureStatus.Completed:
SnapToNearest(lastChange);
break;
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Running:
newXPosition = Content.TranslationX = e.TotalX;
newYPosition = Content.TranslationY = e.TotalY;
break;
case GestureStatus.Completed:
Content.TranslationX = newXPosition;
Content.TranslationY = newYPosition;
MessagingCenter.Send <FotoListContainerControl>(this, "Remover");
break;
}
}
internal async void OnPanGestureUpdated(object sender, PanUpdatedEventArgs e)
{
if (Thumb == null || TrackBar == null || FillBar == null)
{
return;
}
switch (e.StatusType)
{
case GestureStatus.Started:
await TrackBar.FadeTo(FadeEffect, AnimLength);
break;
case GestureStatus.Running:
// Translate and ensure we don't pan beyond the wrapped user interface element bounds.
var x = Math.Max(0, e.TotalX);
if (x > (Width - Thumb.Width))
{
x = (Width - Thumb.Width);
}
// Uncomment this if you want only forward dragging.
// if (e.TotalX < Thumb.TranslationX)
// return;
Thumb.TranslationX = x;
SetLayoutBounds(FillBar, new Rectangle(0, 0, x + Thumb.Width / 2, Height));
break;
case GestureStatus.Completed:
var posX = Thumb.TranslationX;
SetLayoutBounds(FillBar, new Rectangle(0, 0, 0, Height));
// Reset translation applied during the pan
await Task.WhenAll(new Task[]
{
TrackBar.FadeTo(1, AnimLength),
Thumb.TranslateTo(0, 0, AnimLength * 2, Easing.CubicIn),
});
if (posX >= (Width - Thumb.Width - 10 /* keep some margin for error*/))
{
SlideCompleted?.Invoke(this, EventArgs.Empty);
}
break;
}
}
private void PanGesture_PanUpdated(object sender, PanUpdatedEventArgs e)
{
try
{
switch (e.StatusType)
{
case GestureStatus.Running:
{
_gestureX = e.TotalX;
_gestureY = e.TotalY;
}
break;
case GestureStatus.Completed:
{
IsSwipe = true;
//Debug.WriteLine("{0} {1}", _gestureX, _gestureY);
if (Math.Abs(_gestureX) > Math.Abs(_gestureY))
{
if (_gestureX > 0)
{
OnSwipeRight(null);
}
else
{
OnSwipeLeft(null);
}
}
else
{
if (_gestureY > 0)
{
OnSwipeDown(null);
}
else
{
OnSwipeUP(null);
}
}
}
break;
}
}
catch (Exception ex)
{
}
}
void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Running:
// Translate and ensure we don't pan beyond the wrapped user interface element bounds.
Content.TranslationX = Math.Max(Math.Min(0, x + e.TotalX), -Math.Abs(Content.Width - App.ScreenWidth));
Content.TranslationY = Math.Max(Math.Min(0, y + e.TotalY), -Math.Abs(Content.Height - App.ScreenHeight));
break;
case GestureStatus.Completed:
// Store the translation applied during the pan
x = Content.TranslationX;
y = Content.TranslationY;
break;
}
}
public MoveDirection GetDirection(PanUpdatedEventArgs panUpdatedEventArgs)
{
if (panUpdatedEventArgs.StatusType == GestureStatus.Completed)
{
if (Math.Sqrt(PanX * PanX + PanY * PanY) > 100)
{
if (PanX > 0)
{
if (Math.Abs(PanX) > Math.Abs(PanY))
{
return(MoveDirection.Right);
}
}
else
{
if (Math.Abs(PanX) > Math.Abs(PanY))
{
return(MoveDirection.Left);
}
}
if (PanY > 0)
{
if (Math.Abs(PanX) < Math.Abs(PanY))
{
return(MoveDirection.Bottom);
}
}
else
{
if (Math.Abs(PanX) < Math.Abs(PanY))
{
return(MoveDirection.Top);
}
}
}
}
else
{
PanX = panUpdatedEventArgs.TotalX;
PanY = panUpdatedEventArgs.TotalY;
return(MoveDirection.None);
}
return(MoveDirection.None);
}
void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Running:
Content.TranslationX = Math.Max(Math.Min(0, x + e.TotalX), -Math.Abs(Content.Width - App.ScreenWidth));
Content.TranslationY = Math.Max(Math.Min(0, y + e.TotalY), -Math.Abs(Content.Height - App.ScreenHeight));
break;
case GestureStatus.Completed:
x = Content.TranslationX;
y = Content.TranslationY;
break;
default: break;
}
}
void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Started:
HandleTouchStart();
break;
case GestureStatus.Running:
HandleTouch((float)e.TotalX);
break;
case GestureStatus.Completed:
HandleTouchEnd();
break;
}
}
void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Running:
// Translate and ensure we don't pan beyond the wrapped user interface element bounds.
Content.TranslationX = x + e.TotalX;
Content.TranslationY = y + e.TotalY;
break;
case GestureStatus.Completed:
// Store the translation applied during the pan
x = Content.TranslationX;
y = Content.TranslationY;
break;
}
}
async void Handle_Swipe(object sender, PanUpdatedEventArgs e)
{
if (e.TotalX < 0 && Math.Abs(e.TotalX) > Math.Abs(e.TotalY))
{
if (!_ViewController.InputObject.IsSwipeDetected)
{
SwipeRight();
}
}
else if (e.TotalX > 0 && e.TotalX > Math.Abs(e.TotalY))
{
if (!_ViewController.InputObject.IsSwipeDetected)
{
SwipeLeft();
}
}
}
private void PanGestureRecognizer_PanUpdated(object sender, PanUpdatedEventArgs e)
{
if (hueSelected)
{
guessingColor = guessingColor
.WithSaturation(Math.Min(1, Math.Max(0, (guessingColor.Saturation + (e.TotalX / (100 * ColorDisplayBoxView.Width)) % 1))))
.WithLuminosity(Math.Min(1, Math.Max(0, (guessingColor.Luminosity - (e.TotalY / (100 * ColorDisplayBoxView.Height)) % 1))));
SubmitButton.TextColor = guessingColor;
}
else
{
guessingColor = guessingColor.WithHue(Math.Abs(guessingColor.Hue + (e.TotalX / (200 * ColorDisplayBoxView.Width))) % 1);
SelectHueButton.TextColor = guessingColor;
}
ColorDisplayBoxView.BackgroundColor = guessingColor;
}
private void PanGesture_PanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Started:
_originalTranslationY = TranslationY;
break;
case GestureStatus.Running:
TranslationY = _originalTranslationY + e.TotalY;
break;
case GestureStatus.Canceled:
_originalTranslationY = 0;
break;
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Started:
PanStarted();
break;
case GestureStatus.Running:
PanRunning(e);
break;
case GestureStatus.Completed:
PanCompleted();
break;
}
}
void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Running:
_totalX = e.TotalX;
_totalY = e.TotalY;
if (_totalX < 0)
{
OnSwipedLeft(_totalX, _totalY);
}
else if (_totalX > 0)
{
OnSwipedRight(_totalX, _totalY);
}
if (_totalY < 0)
{
OnSwipedDown(_totalX, _totalY);
}
else if (_totalY > 0)
{
OnSwipedUp(_totalX, _totalY);
}
break;
case GestureStatus.Completed:
if (_totalX < 0)
{
OnSwipedLeft(_totalX, _totalY);
}
else if (_totalX > 0)
{
OnSwipedRight(_totalX, _totalY);
}
if (_totalY < 0)
{
OnSwipedDown(_totalX, _totalY);
}
else if (_totalY > 0)
{
OnSwipedUp(_totalX, _totalY);
}
break;
}
}
private void OnDrag(object sender, PanUpdatedEventArgs e)
{
if (!m_sheetBehaviour.IsDraggable)
{
return;
}
if (m_newY == 0)
{
m_newY = SheetFrame.TranslationY;
}
switch (e.StatusType)
{
case GestureStatus.Started:
m_sheetBehaviour.IsDragging = true;
break;
case GestureStatus.Running:
var translationY = (Device.RuntimePlatform == Device.Android) ? OuterSheetFrame.TranslationY : m_newY;
var newYTranslation = e.TotalY + translationY;
//Hack to remove jitter from android
if (Device.RuntimePlatform == Device.Android)
{
e = new PanUpdatedEventArgs(e.StatusType, e.GestureId, 0, newYTranslation);
newYTranslation = e.TotalY;
}
m_sheetBehaviour.UpdatePosition(newYTranslation);
break;
case GestureStatus.Completed:
m_newY = SheetFrame.TranslationY;
m_sheetBehaviour.IsDragging = false;
//Snap?
break;
case GestureStatus.Canceled:
m_sheetBehaviour.IsDragging = false;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
if (_parent == null || !IsTranslateEnabled)
{
return;
}
switch (e.StatusType)
{
case GestureStatus.Started:
panStartX = _xOffset;
panStartY = _yOffset;
panStartTime = DateTime.Now.Ticks;
break;
case GestureStatus.Running:
_parent.Content.TranslationX = _xOffset + e.TotalX;
_parent.Content.TranslationY = _yOffset + e.TotalY;
break;
case GestureStatus.Completed:
_xOffset = _parent.Content.TranslationX;
_yOffset = _parent.Content.TranslationY;
if (_currentScale == 1)
{
panEndTime = DateTime.Now.Ticks;
if (panEndTime - panStartTime < 1500000)
{
double yDifference = panStartY - _yOffset;
double xDifference = panStartX - _xOffset;
if (yDifference > -100 && yDifference < 100 &&
(xDifference < -35 || xDifference > 35))
{
// If x is bigger than 0 sliding direction is right, otherwise left
MessagingCenter.Send(this, xDifference > 0 ? Constants.RIGHT_SLIDE : Constants.LEFT_SLIDE);
}
panStartX = 0;
panStartY = 0;
}
}
break;
}
}
void HandlePanUpdated(object sender, PanUpdatedEventArgs e)
{
View content = (View)sender;
switch (e.StatusType)
{
case GestureStatus.Running:
try
{
translatedX = e.TotalX;
translatedY = e.TotalY;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
break;
case GestureStatus.Completed:
if (translatedX < 0 && Math.Abs(translatedX) > Math.Abs(translatedY))
{
mISwipeCallback.onLeftSwipe(content);
}
else if (translatedX > 0 && translatedX > Math.Abs(translatedY))
{
mISwipeCallback.onRightSwipe(content);
}
else if (translatedY < 0 && Math.Abs(translatedY) > Math.Abs(translatedX))
{
mISwipeCallback.onTopSwipe(content);
}
else if (translatedY > 0 && translatedY > Math.Abs(translatedX))
{
mISwipeCallback.onBottomSwipe(content);
}
else
{
mISwipeCallback.onNothingSwiped(content);
}
break;
}
}
//swipe action
private void OnMediaPan(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Started:
break;
case GestureStatus.Running:
UIMediaContent.TranslationX = e.TotalX;
break;
case GestureStatus.Completed:
double x = UIMediaContent.TranslationX;
double Threshhold = (Booru.ScreenWidth / 3); //aka 1/3 of the screen
if (Threshhold < Math.Abs(x))
{
//A new Image Will Load, Clear the Current one
UIMediaContent.Children.Clear();
//place on oppsite side (so the next one slides in)
//[last] <- [current] <- [next]
// ^----------------------^
bool Direction = (x < 0) ? true : false;
switch (Direction)
{
case true: // swipe right ->
UIMediaContent.TranslationX = Booru.ScreenWidth;
OnSwipeLeft();
break;
case false: //swipe left <-
UIMediaContent.TranslationX = -Booru.ScreenWidth;
OnSwipeRight();
break;
}
}
UIMediaContent.TranslateTo(0, 0);
break;
}
}
void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
try
{
switch (e.StatusType)
{
case GestureStatus.Running:
// Translate and ensure we don't pan beyond the wrapped user interface element bounds.
var translationX = e.TotalX;
var translationY = e.TotalY;
if (this.CanMove())
{
Content.TranslationX = translationX;
Content.TranslationY = translationY;
CropFrame.Current.MoveCorners(this.x + translationX,
this.y + translationY,
this.CornerPosition);
App.MainPagePage.SetLabelsCoordinate();
}
break;
case GestureStatus.Completed:
// Store the translation applied during the pan
x += Content.TranslationX;
y += Content.TranslationY;
// Move PanContainer
this.TranslationX = x;
this.TranslationY = y;
// Move Content of the PanContainer
Content.TranslationX = 0;
Content.TranslationY = 0;
// Set GUI
CropFrame.Current.SetCropSize(this.CornerPosition);
break;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
if (Scale > MIN_SCALE)
{
switch (e.StatusType)
{
case GestureStatus.Started:
LastX = TranslationX;
LastY = TranslationY;
break;
case GestureStatus.Running:
TranslationX = Clamp(LastX + e.TotalX * Scale, -Width / 2, Width / 2);
TranslationY = Clamp(LastY + e.TotalY * Scale, -Height / 2, Height / 2);
break;
}
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
if (Scale > MIN_SCALE)
{
switch (e.StatusType)
{
case GestureStatus.Running:
TranslationX = _xOffset + e.TotalX;
TranslationY = _yOffset + e.TotalY;
break;
case GestureStatus.Completed:
_xOffset = TranslationX;
_yOffset = TranslationY;
break;
}
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
double r = hourHand.Rotation;
switch (e.StatusType)
{
case GestureStatus.Running:
break;
case GestureStatus.Completed:
//set rotation according to TranslationX and TranslationY
hourHand.Rotation = 180;
break;
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
if (!isBusy)
{
switch (e.StatusType)
{
case GestureStatus.Running:
Content.TranslationX = Math.Max(Math.Min(0, xOffset + e.TotalX), -Math.Abs(Content.Width - (Content.Width * currentScale)));
Content.TranslationY = Math.Max(Math.Min(0, yOffset + e.TotalY), -Math.Abs(Content.Height - (Content.Height * currentScale)));
break;
case GestureStatus.Completed:
xOffset = Content.TranslationX;
yOffset = Content.TranslationY;
break;
}
}
}
private void OnPanUpdated(object sender, PanUpdatedEventArgs e)
{
if (currentScale != 0)
{
switch (e.StatusType)
{
case GestureStatus.Running:
this.Content.TranslationX = _xOffset + e.TotalX;
this.Content.TranslationY = _yOffset + e.TotalY;
break;
case GestureStatus.Completed:
_xOffset = this.Content.TranslationX;
_yOffset = this.Content.TranslationY;
break;
}
}
}
public override bool OnTouchEvent(MotionEvent e)
{
_detector.OnTouchEvent(e);
if (e.ActionMasked == MotionEventActions.Move)
{
var density = Context.Resources.DisplayMetrics.Density;
var distXDp = GetTotalX(e) / density;
var distYDp = GetTotalY(e) / density;
var args = new PanUpdatedEventArgs(GestureStatus.Running, GestureId, distXDp, distYDp);
Element.OnPanUpdated(args);
}
HandleDownEvent(e);
HandleUpEvent(e);
return(true);
}
private void PanScreen(object sender, PanUpdatedEventArgs e)
{
switch (e.StatusType)
{
case GestureStatus.Started:
if (!_isZoomed)
{
_selectedState = null;
}
_xGestureStart = _x;
_yGestureStart = _y;
break;
case GestureStatus.Running:
UpdateCanvasProperties((float)e.TotalX + _xGestureStart, (float)e.TotalY + _yGestureStart);
break;
}
}
private async void PanGestureRecognizer_PanUpdated(object sender, PanUpdatedEventArgs e)
{
Point currentPosition = new Point(e.TotalX, e.TotalY);
if (currentPosition.IsEmpty)
{
_previousPosition = Point.Zero;
return;
}
Point offset = new Point(currentPosition.X - _previousPosition.X, currentPosition.Y - _previousPosition.Y);
Debug.WriteLine("offset: " + offset);
_previousPosition = currentPosition;
await _viewModel.MoveMouseCursor(offset);
}
private void PanGestureRecognizer_PanUpdated(object sender, PanUpdatedEventArgs e)
{
panning = true;
switch (e.StatusType)
{
case GestureStatus.Started:
HandleTouchStart();
break;
case GestureStatus.Running:
HandleTouch((float)e.TotalY);
break;
case GestureStatus.Completed:
HandleTouchEnd();
break;
}
}