Steven Kirk
12 years ago
24 changed files with 502 additions and 14 deletions
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// -----------------------------------------------------------------------
|
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// <copyright file="Animatable.cs" company="Steven Kirk">
|
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// Copyright 2014 MIT Licence. See licence.md for more information.
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// </copyright>
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// -----------------------------------------------------------------------
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|
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namespace Perspex.Animation |
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{ |
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using System.Linq; |
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using System.Reactive.Linq; |
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using Perspex.Input; |
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|
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public class Animatable : InputElement |
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{ |
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private PropertyTransitions propertyTransitions; |
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|
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public PropertyTransitions PropertyTransitions |
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{ |
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get |
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{ |
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if (this.propertyTransitions == null) |
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{ |
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this.propertyTransitions = new PropertyTransitions(); |
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} |
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|
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return this.propertyTransitions; |
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} |
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|
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set |
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{ |
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this.propertyTransitions = value; |
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} |
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} |
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|
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protected override void OnPropertyChanged(PerspexPropertyChangedEventArgs e) |
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{ |
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if (e.Priority != BindingPriority.Animation && this.propertyTransitions != null) |
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{ |
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var match = this.propertyTransitions.FirstOrDefault(x => x.Property == e.Property); |
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|
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if (match != null) |
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{ |
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Animate.Property(this, e.Property, e.OldValue, e.NewValue, match.Easing, match.Duration); |
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} |
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} |
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} |
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} |
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} |
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@ -0,0 +1,55 @@ |
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// -----------------------------------------------------------------------
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// <copyright file="Animate.cs" company="Steven Kirk">
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// Copyright 2014 MIT Licence. See licence.md for more information.
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// </copyright>
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// -----------------------------------------------------------------------
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|
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namespace Perspex.Animation |
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{ |
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using System; |
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using System.Linq; |
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using System.Reactive.Linq; |
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using Perspex.Input; |
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using Perspex.Threading; |
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|
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public static class Animate |
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{ |
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private const int FramesPerSecond = 30; |
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private static readonly TimeSpan Tick = TimeSpan.FromSeconds(1.0 / FramesPerSecond); |
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|
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public static IDisposable Property( |
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PerspexObject target, |
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PerspexProperty property, |
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object start, |
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object finish, |
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IEasing easing, |
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TimeSpan duration, |
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double repeats = 1) |
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{ |
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var startTime = Environment.TickCount; |
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var runningTime = (double)duration.TotalMilliseconds; |
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var endTime = Environment.TickCount + (runningTime * repeats); |
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|
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var o = Observable.Interval(Tick, PerspexScheduler.Instance) |
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.Select(_ => Environment.TickCount) |
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.TakeWhile(tick => tick < endTime) |
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.Select(tick => easing.Ease((tick - startTime) / runningTime, start, finish)) |
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.StartWith(start) |
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.Concat(Observable.Return(finish)); |
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return target.Bind(property, o, BindingPriority.Animation); |
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} |
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|
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public static IDisposable Property<T>( |
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PerspexObject target, |
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PerspexProperty<T> property, |
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T start, |
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T finish, |
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IEasing easing, |
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TimeSpan duration) |
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{ |
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return Property(target, (PerspexProperty)property, start, finish, easing, duration); |
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} |
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} |
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} |
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@ -0,0 +1,28 @@ |
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// -----------------------------------------------------------------------
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// <copyright file="PropertyTransition.cs" company="Steven Kirk">
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// Copyright 2014 MIT Licence. See licence.md for more information.
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// </copyright>
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// -----------------------------------------------------------------------
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namespace Perspex.Animation |
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{ |
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using System; |
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public static class AnimationExtensions |
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{ |
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public static PropertyTransition Transition<T>(this PerspexProperty<T> property, int milliseconds) |
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{ |
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return Transition(property, TimeSpan.FromMilliseconds(milliseconds)); |
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} |
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|
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public static PropertyTransition Transition<T>(this PerspexProperty<T> property, TimeSpan duration) |
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{ |
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return new PropertyTransition |
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{ |
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Property = property, |
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Duration = duration, |
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Easing = LinearEasing.For<T>(), |
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}; |
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} |
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} |
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} |
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@ -0,0 +1,18 @@ |
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// -----------------------------------------------------------------------
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// <copyright file="PropertyTransition.cs" company="Steven Kirk">
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// Copyright 2014 MIT Licence. See licence.md for more information.
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// </copyright>
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// -----------------------------------------------------------------------
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|
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namespace Perspex.Animation |
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{ |
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public interface IEasing |
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{ |
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object Ease(double progress, object start, object finish); |
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} |
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|
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public interface IEasing<T> : IEasing |
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{ |
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T Ease(double progress, T start, T finish); |
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} |
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} |
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@ -0,0 +1,23 @@ |
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// -----------------------------------------------------------------------
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// <copyright file="PropertyTransition.cs" company="Steven Kirk">
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// Copyright 2014 MIT Licence. See licence.md for more information.
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// </copyright>
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// -----------------------------------------------------------------------
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namespace Perspex.Animation |
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{ |
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using System; |
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public class LinearDoubleEasing : IEasing<double> |
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{ |
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public double Ease(double progress, double start, double finish) |
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{ |
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return ((finish - start) * progress) + start; |
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} |
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public object Ease(double progress, object start, object finish) |
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{ |
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return this.Ease(progress, (double)start, (double)finish); |
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} |
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} |
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} |
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@ -0,0 +1,27 @@ |
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// -----------------------------------------------------------------------
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// <copyright file="PropertyTransition.cs" company="Steven Kirk">
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// Copyright 2014 MIT Licence. See licence.md for more information.
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// </copyright>
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// -----------------------------------------------------------------------
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|
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namespace Perspex.Animation |
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{ |
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using System; |
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public static class LinearEasing |
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{ |
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public static LinearDoubleEasing For<T>() |
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{ |
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if (typeof(T) == typeof(double)) |
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{ |
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return new LinearDoubleEasing(); |
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} |
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else |
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{ |
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throw new NotSupportedException(string.Format( |
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"Don't know how to create a LinearEasing for type '{0}'.", |
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typeof(T).FullName)); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,99 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> |
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> |
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<PropertyGroup> |
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<MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion> |
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> |
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> |
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<ProjectGuid>{D211E587-D8BC-45B9-95A4-F297C8FA5200}</ProjectGuid> |
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<OutputType>Library</OutputType> |
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<AppDesignerFolder>Properties</AppDesignerFolder> |
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<RootNamespace>Perspex.Animation</RootNamespace> |
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<AssemblyName>Perspex.Animation</AssemblyName> |
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<DefaultLanguage>en-US</DefaultLanguage> |
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<FileAlignment>512</FileAlignment> |
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<ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids> |
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<TargetFrameworkProfile>Profile7</TargetFrameworkProfile> |
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<TargetFrameworkVersion>v4.5</TargetFrameworkVersion> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> |
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<DebugSymbols>true</DebugSymbols> |
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<DebugType>full</DebugType> |
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<Optimize>false</Optimize> |
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<OutputPath>bin\Debug\</OutputPath> |
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<DefineConstants>DEBUG;TRACE</DefineConstants> |
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<ErrorReport>prompt</ErrorReport> |
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<WarningLevel>4</WarningLevel> |
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</PropertyGroup> |
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> |
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<DebugType>pdbonly</DebugType> |
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<Optimize>true</Optimize> |
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<OutputPath>bin\Release\</OutputPath> |
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<DefineConstants>TRACE</DefineConstants> |
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<ErrorReport>prompt</ErrorReport> |
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<WarningLevel>4</WarningLevel> |
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</PropertyGroup> |
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<ItemGroup> |
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<!-- A reference to the entire .NET Framework is automatically included --> |
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<ProjectReference Include="..\Perspex.Base\Perspex.Base.csproj"> |
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<Project>{b09b78d8-9b26-48b0-9149-d64a2f120f3f}</Project> |
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<Name>Perspex.Base</Name> |
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</ProjectReference> |
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<ProjectReference Include="..\Perspex.Input\Perspex.Input.csproj"> |
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<Project>{62024b2d-53eb-4638-b26b-85eeaa54866e}</Project> |
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<Name>Perspex.Input</Name> |
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</ProjectReference> |
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<ProjectReference Include="..\Perspex.Interactivity\Perspex.Interactivity.csproj"> |
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<Project>{6b0ed19d-a08b-461c-a9d9-a9ee40b0c06b}</Project> |
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<Name>Perspex.Interactivity</Name> |
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</ProjectReference> |
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<ProjectReference Include="..\Perspex.Layout\Perspex.Layout.csproj"> |
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<Project>{42472427-4774-4c81-8aff-9f27b8e31721}</Project> |
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<Name>Perspex.Layout</Name> |
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</ProjectReference> |
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<ProjectReference Include="..\Perspex.SceneGraph\Perspex.SceneGraph.csproj"> |
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<Project>{eb582467-6abb-43a1-b052-e981ba910e3a}</Project> |
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<Name>Perspex.SceneGraph</Name> |
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</ProjectReference> |
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<ProjectReference Include="..\Perspex.Styling\Perspex.Styling.csproj"> |
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<Project>{f1baa01a-f176-4c6a-b39d-5b40bb1b148f}</Project> |
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<Name>Perspex.Styling</Name> |
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</ProjectReference> |
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</ItemGroup> |
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<ItemGroup> |
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<Compile Include="Animate.cs" /> |
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<Compile Include="Animatable.cs" /> |
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<Compile Include="AnimationExtensions.cs" /> |
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<Compile Include="LinearEasing.cs" /> |
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<Compile Include="LinearDoubleEasing.cs" /> |
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<Compile Include="IEasing.cs" /> |
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<Compile Include="Properties\AssemblyInfo.cs" /> |
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<Compile Include="PropertyTransitions.cs" /> |
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<Compile Include="PropertyTransition.cs" /> |
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</ItemGroup> |
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<ItemGroup> |
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<Reference Include="System.Reactive.Core"> |
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<HintPath>..\packages\Rx-Core.2.2.5\lib\portable-windows8+net45+wp8\System.Reactive.Core.dll</HintPath> |
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</Reference> |
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<Reference Include="System.Reactive.Interfaces"> |
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<HintPath>..\packages\Rx-Interfaces.2.2.5\lib\portable-windows8+net45+wp8\System.Reactive.Interfaces.dll</HintPath> |
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</Reference> |
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<Reference Include="System.Reactive.Linq"> |
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<HintPath>..\packages\Rx-Linq.2.2.5\lib\portable-windows8+net45+wp8\System.Reactive.Linq.dll</HintPath> |
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</Reference> |
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<Reference Include="System.Reactive.PlatformServices"> |
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<HintPath>..\packages\Rx-PlatformServices.2.2.5\lib\portable-windows8+net45+wp8\System.Reactive.PlatformServices.dll</HintPath> |
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</Reference> |
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</ItemGroup> |
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<ItemGroup> |
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<None Include="packages.config" /> |
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</ItemGroup> |
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<Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" /> |
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it. |
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Other similar extension points exist, see Microsoft.Common.targets. |
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<Target Name="BeforeBuild"> |
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</Target> |
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<Target Name="AfterBuild"> |
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</Target> |
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--> |
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</Project> |
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@ -0,0 +1,30 @@ |
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using System.Resources; |
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using System.Reflection; |
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using System.Runtime.CompilerServices; |
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using System.Runtime.InteropServices; |
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|
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// General Information about an assembly is controlled through the following
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// set of attributes. Change these attribute values to modify the information
|
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// associated with an assembly.
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[assembly: AssemblyTitle("Perspex.Animation")] |
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[assembly: AssemblyDescription("")] |
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[assembly: AssemblyConfiguration("")] |
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[assembly: AssemblyCompany("")] |
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[assembly: AssemblyProduct("Perspex.Animation")] |
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[assembly: AssemblyCopyright("Copyright © 2014")] |
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[assembly: AssemblyTrademark("")] |
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[assembly: AssemblyCulture("")] |
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[assembly: NeutralResourcesLanguage("en")] |
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|
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// Version information for an assembly consists of the following four values:
|
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//
|
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// Major Version
|
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// Minor Version
|
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// Build Number
|
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// Revision
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//
|
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// You can specify all the values or you can default the Build and Revision Numbers
|
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// by using the '*' as shown below:
|
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// [assembly: AssemblyVersion("1.0.*")]
|
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[assembly: AssemblyVersion("1.0.0.0")] |
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[assembly: AssemblyFileVersion("1.0.0.0")] |
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@ -0,0 +1,19 @@ |
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// -----------------------------------------------------------------------
|
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// <copyright file="PropertyTransition.cs" company="Steven Kirk">
|
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// Copyright 2014 MIT Licence. See licence.md for more information.
|
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// </copyright>
|
|||
// -----------------------------------------------------------------------
|
|||
|
|||
namespace Perspex.Animation |
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{ |
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using System; |
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|
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public class PropertyTransition |
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{ |
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public PerspexProperty Property { get; set; } |
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|
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public TimeSpan Duration { get; set; } |
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|
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public IEasing Easing { get; set; } |
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} |
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} |
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@ -0,0 +1,12 @@ |
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// -----------------------------------------------------------------------
|
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// <copyright file="PropertyTransitions.cs" company="Steven Kirk">
|
|||
// Copyright 2014 MIT Licence. See licence.md for more information.
|
|||
// </copyright>
|
|||
// -----------------------------------------------------------------------
|
|||
|
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namespace Perspex.Animation |
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{ |
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public class PropertyTransitions : PerspexList<PropertyTransition> |
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{ |
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} |
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} |
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@ -0,0 +1,8 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
|||
<packages> |
|||
<package id="Rx-Core" version="2.2.5" targetFramework="portable-net45+win" /> |
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<package id="Rx-Interfaces" version="2.2.5" targetFramework="portable-net45+win" /> |
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<package id="Rx-Linq" version="2.2.5" targetFramework="portable-net45+win" /> |
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<package id="Rx-Main" version="2.2.5" targetFramework="portable-net45+win" /> |
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<package id="Rx-PlatformServices" version="2.2.5" targetFramework="portable-net45+win" /> |
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</packages> |
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