From 1f4e14b2e973ee7de337fd4866d9a5ceff5cb6d1 Mon Sep 17 00:00:00 2001 From: Lucas Faria Mendes Date: Mon, 30 Mar 2026 10:38:18 -0300 Subject: chore: location --- .../ScrollAnimationBehavior.cs | 124 --------------------- 1 file changed, 124 deletions(-) delete mode 100644 Gestor.Common/Gestor.Common.Helpers/ScrollAnimationBehavior.cs (limited to 'Gestor.Common/Gestor.Common.Helpers/ScrollAnimationBehavior.cs') diff --git a/Gestor.Common/Gestor.Common.Helpers/ScrollAnimationBehavior.cs b/Gestor.Common/Gestor.Common.Helpers/ScrollAnimationBehavior.cs deleted file mode 100644 index 6332e15..0000000 --- a/Gestor.Common/Gestor.Common.Helpers/ScrollAnimationBehavior.cs +++ /dev/null @@ -1,124 +0,0 @@ -using System; -using System.Windows; -using System.Windows.Controls; -using System.Windows.Input; -using System.Windows.Media.Animation; - -namespace Gestor.Common.Helpers -{ - public static class ScrollAnimationBehavior - { - public static DependencyProperty VerticalOffsetProperty; - - public static DependencyProperty TimeDurationProperty; - - public static DependencyProperty PointsToScrollProperty; - - public static DependencyProperty IsEnabledProperty; - - private static double _currentToValue; - - private static Storyboard _storyboard; - - static ScrollAnimationBehavior() - { - ScrollAnimationBehavior.VerticalOffsetProperty = DependencyProperty.RegisterAttached("VerticalOffset", typeof(double), typeof(ScrollAnimationBehavior), new UIPropertyMetadata((object)0, new PropertyChangedCallback(ScrollAnimationBehavior.OnVerticalOffsetChanged))); - ScrollAnimationBehavior.TimeDurationProperty = DependencyProperty.RegisterAttached("TimeDuration", typeof(TimeSpan), typeof(ScrollAnimationBehavior), new PropertyMetadata((object)(new TimeSpan(0, 0, 0, 0, 0)))); - ScrollAnimationBehavior.PointsToScrollProperty = DependencyProperty.RegisterAttached("PointsToScroll", typeof(double), typeof(ScrollAnimationBehavior), new PropertyMetadata((object)0)); - ScrollAnimationBehavior.IsEnabledProperty = DependencyProperty.RegisterAttached("IsEnabled", typeof(bool), typeof(ScrollAnimationBehavior), new UIPropertyMetadata(false, new PropertyChangedCallback(ScrollAnimationBehavior.OnIsEnabledChanged))); - } - - private static void AnimateScroll(ScrollViewer scrollViewer) - { - DoubleAnimationUsingKeyFrames doubleAnimationUsingKeyFrame = new DoubleAnimationUsingKeyFrames() - { - Duration = new Duration(ScrollAnimationBehavior.GetTimeDuration(scrollViewer)) - }; - doubleAnimationUsingKeyFrame.KeyFrames.Add(new EasingDoubleKeyFrame(scrollViewer.VerticalOffset, KeyTime.FromPercent(0))); - doubleAnimationUsingKeyFrame.KeyFrames.Add(new EasingDoubleKeyFrame(ScrollAnimationBehavior._currentToValue, KeyTime.FromPercent(1), new SineEase() - { - EasingMode = EasingMode.EaseOut - })); - ScrollAnimationBehavior._storyboard = new Storyboard(); - ScrollAnimationBehavior._storyboard.Children.Add(doubleAnimationUsingKeyFrame); - Storyboard.SetTarget(doubleAnimationUsingKeyFrame, scrollViewer); - Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame, new PropertyPath(ScrollAnimationBehavior.VerticalOffsetProperty)); - ScrollAnimationBehavior._storyboard.Begin(); - } - - public static TimeSpan GetTimeDuration(FrameworkElement target) - { - return (TimeSpan)target.GetValue(ScrollAnimationBehavior.TimeDurationProperty); - } - - private static void OnIsEnabledChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e) - { - ScrollViewer scrollViewer = sender as ScrollViewer; - if (scrollViewer != null) - { - scrollViewer.Loaded += new RoutedEventHandler(ScrollAnimationBehavior.ScrollerLoaded); - } - } - - private static void OnVerticalOffsetChanged(DependencyObject target, DependencyPropertyChangedEventArgs e) - { - ScrollViewer scrollViewer = target as ScrollViewer; - if (scrollViewer != null) - { - scrollViewer.ScrollToVerticalOffset((double)e.NewValue); - } - } - - private static void ScrollerLoaded(object sender, RoutedEventArgs e) - { - ScrollAnimationBehavior.SetEventHandlersForScrollViewer(sender as ScrollViewer); - } - - private static void ScrollViewerPreviewMouseWheel(object sender, MouseWheelEventArgs e) - { - double num; - double num1 = ScrollAnimationBehavior._currentToValue; - double delta = (double)e.Delta; - ScrollViewer scrollViewer = (ScrollViewer)sender; - double num2 = delta * 2 / 3; - if (ScrollAnimationBehavior._storyboard == null || ScrollAnimationBehavior._storyboard.GetCurrentState() == ClockState.Filling) - { - ScrollAnimationBehavior._currentToValue = scrollViewer.VerticalOffset; - } - if (num2 > ScrollAnimationBehavior._currentToValue) - { - num = 0; - } - else - { - num = (ScrollAnimationBehavior._currentToValue - num2 > scrollViewer.ScrollableHeight ? scrollViewer.ScrollableHeight : ScrollAnimationBehavior._currentToValue - num2); - } - ScrollAnimationBehavior._currentToValue = num; - if (ScrollAnimationBehavior._currentToValue != scrollViewer.VerticalOffset && ScrollAnimationBehavior._currentToValue != num1) - { - ScrollAnimationBehavior.AnimateScroll(scrollViewer); - } - e.Handled = true; - } - - private static void SetEventHandlersForScrollViewer(ScrollViewer scroller) - { - scroller.PreviewMouseWheel += new MouseWheelEventHandler(ScrollAnimationBehavior.ScrollViewerPreviewMouseWheel); - } - - public static void SetIsEnabled(FrameworkElement target, bool value) - { - target.SetValue(ScrollAnimationBehavior.IsEnabledProperty, value); - } - - public static void SetPointsToScroll(FrameworkElement target, double value) - { - target.SetValue(ScrollAnimationBehavior.PointsToScrollProperty, value); - } - - public static void SetTimeDuration(FrameworkElement target, TimeSpan value) - { - target.SetValue(ScrollAnimationBehavior.TimeDurationProperty, value); - } - } -} \ No newline at end of file -- cgit v1.2.3