Add SlideLeftWipe and SlideRightWipe

Based on SlideOutWipe

Author: Tyrrrz

MaterialDesignThemes.Wpf/MaterialDesignThemes.Wpf.csproj

@@ -370,7 +370,9 @@
     <Compile Include="RippleAssist.cs" />
     <Compile Include="Ripple.cs" />
     <Compile Include="Transitions\IZIndexController.cs" />
+    <Compile Include="Transitions\SlideLeftWipe.cs" />
     <Compile Include="Transitions\SlideOutWipe.cs" />
+    <Compile Include="Transitions\SlideRightWipe.cs" />
     <Compile Include="Transitions\TransitionAssist.cs" />
     <Compile Include="Transitions\TransitionEffect.cs" />
     <Compile Include="Transitions\TransitionEffectBase.cs" />

MaterialDesignThemes.Wpf/Transitions/SlideLeftWipe.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+
+namespace MaterialDesignThemes.Wpf.Transitions
+{
+    public class SlideLeftWipe : ITransitionWipe
+    {
+        private readonly SineEase _sineEase = new SineEase();
+
+        public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
+        {
+            if (fromSlide == null) throw new ArgumentNullException(nameof(fromSlide));
+            if (toSlide == null) throw new ArgumentNullException(nameof(toSlide));
+            if (zIndexController == null) throw new ArgumentNullException(nameof(zIndexController));
+
+            var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
+            var midishKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(200));
+            var endKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(400));
+
+            // Old
+            fromSlide.RenderTransform = new TranslateTransform(0, 0);
+            var fromSlideAnimation = new DoubleAnimationUsingKeyFrames();
+            fromSlideAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(0, zeroKeyTime));
+            fromSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, midishKeyTime) { EasingFunction = _sineEase });
+            fromSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(-fromSlide.ActualWidth, endKeyTime) { EasingFunction = _sineEase });
+
+            // New
+            toSlide.RenderTransform = new TranslateTransform(toSlide.ActualWidth, 0);
+            var toSlideAnimation = new DoubleAnimationUsingKeyFrames();
+            toSlideAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(toSlide.ActualWidth, zeroKeyTime));
+            toSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(toSlide.ActualWidth, midishKeyTime) { EasingFunction = _sineEase });
+            toSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, endKeyTime) { EasingFunction = _sineEase });
+
+            // Start
+            fromSlide.RenderTransform.BeginAnimation(TranslateTransform.XProperty, fromSlideAnimation);
+            toSlide.RenderTransform.BeginAnimation(TranslateTransform.XProperty, toSlideAnimation);
+
+            zIndexController.Stack(toSlide, fromSlide);
+        }
+    }
+}

MaterialDesignThemes.Wpf/Transitions/SlideRightWipe.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+
+namespace MaterialDesignThemes.Wpf.Transitions
+{
+    public class SlideRightWipe : ITransitionWipe
+    {
+        private readonly SineEase _sineEase = new SineEase();
+
+        public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
+        {
+            if (fromSlide == null) throw new ArgumentNullException(nameof(fromSlide));
+            if (toSlide == null) throw new ArgumentNullException(nameof(toSlide));
+            if (zIndexController == null) throw new ArgumentNullException(nameof(zIndexController));
+
+            var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
+            var midishKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(200));
+            var endKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(400));
+
+            // Old
+            fromSlide.RenderTransform = new TranslateTransform(0, 0);
+            var fromSlideAnimation = new DoubleAnimationUsingKeyFrames();
+            fromSlideAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(0, zeroKeyTime));
+            fromSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, midishKeyTime) { EasingFunction = _sineEase });
+            fromSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(fromSlide.ActualWidth, endKeyTime) { EasingFunction = _sineEase });
+
+            // New
+            toSlide.RenderTransform = new TranslateTransform(-toSlide.ActualWidth, 0);
+            var toSlideAnimation = new DoubleAnimationUsingKeyFrames();
+            toSlideAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(-toSlide.ActualWidth, zeroKeyTime));
+            toSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(-toSlide.ActualWidth, midishKeyTime) { EasingFunction = _sineEase });
+            toSlideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, endKeyTime) { EasingFunction = _sineEase });
+
+            // Start
+            fromSlide.RenderTransform.BeginAnimation(TranslateTransform.XProperty, fromSlideAnimation);
+            toSlide.RenderTransform.BeginAnimation(TranslateTransform.XProperty, toSlideAnimation);
+
+            zIndexController.Stack(toSlide, fromSlide);
+        }
+    }
+}