111 lines
3.9 KiB
C
111 lines
3.9 KiB
C
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// NoesisGUI - http://www.noesisengine.com
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// Copyright (c) 2013 Noesis Technologies S.L. All Rights Reserved.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#ifndef __GUI_POINT3DANIMATIONUSINGKEYFRAMES_H__
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#define __GUI_POINT3DANIMATIONUSINGKEYFRAMES_H__
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#include <NsCore/Noesis.h>
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#include <NsCore/ReflectionDeclare.h>
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#include <NsGui/Point3DAnimationBase.h>
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namespace Noesis
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{
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struct Point3D;
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class Point3DKeyFrame;
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template<class T> class FreezableCollection;
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Represents a collection of Point3DKeyFrame objects.
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///
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/// This collection is used as part of a Point3DAnimationUsingKeyFrames to animate a Point3D
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/// property value along a set of key frames.
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///
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/// https://docs.microsoft.com/en-us/dotnet/api/system.windows.media.animation.point3dkeyframecollection
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////////////////////////////////////////////////////////////////////////////////////////////////////
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typedef FreezableCollection<Point3DKeyFrame> Point3DKeyFrameCollection;
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NS_WARNING_PUSH
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NS_MSVC_WARNING_DISABLE(4251 4275)
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Animates the value of a *Point3D* property along a set of *KeyFrames*.
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///
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/// A key frame animation's target values are defined by its KeyFrames property, which contains a
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/// collection of Point3DKeyFrame objects. Each Point3DKeyFrame defines a segment of the animation
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/// with its own target Value and KeyTime. When the animation runs, it progresses from one key value
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/// to the next at the specified key times.
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///
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/// There are three types of Point3DKeyFrame classes, one for each supported interpolation method:
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/// LinearPoint3DKeyFrame, DiscretePoint3DKeyFrame, and SplinePoint3DKeyFrame.
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///
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/// Unlike a Point3DAnimation, a Point3DAnimationUsingKeyFrames can have more than two of target
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/// values. You can also control the interpolation method of individual Point3DKeyFrame segments.
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///
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/// http://msdn.microsoft.com/en-us/library/system.windows.media.animation.point3danimationusingkeyframes.aspx
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class NS_GUI_ANIMATION_API Point3DAnimationUsingKeyFrames final: public Point3DAnimationBase
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{
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public:
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Point3DAnimationUsingKeyFrames();
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~Point3DAnimationUsingKeyFrames();
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/// Gets the collection of KeyFrame objects that define the animation
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Point3DKeyFrameCollection* GetKeyFrames() const;
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// Hides Freezable methods for convenience
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//@{
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Ptr<Point3DAnimationUsingKeyFrames> Clone() const;
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Ptr<Point3DAnimationUsingKeyFrames> CloneCurrentValue() const;
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//@}
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private:
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/// From DependencyObject
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//@{
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void OnInit() override;
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//@}
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/// From Freezable
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//@{
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void CloneCommonCore(const Freezable* source) override;
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Ptr<Freezable> CreateInstanceCore() const override;
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//@}
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/// From Timeline
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//@{
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Duration GetNaturalDuration(Clock* clock) const override;
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Duration GetEffectiveDuration() const override;
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//@}
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/// From AnimationTimeline
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//@{
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Ptr<AnimationTimeline> CreateTransitionFrom(EasingFunctionBase* easing) const override;
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Ptr<AnimationTimeline> CreateTransitionTo(EasingFunctionBase* easing) const override;
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//@}
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/// From Point3DAnimationBase
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//@{
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Point3D GetCurrentValueCore(const Point3D& defaultOrigin, const Point3D& defaultDestination,
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AnimationClock* clock) override;
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//@}
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private:
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mutable Ptr<Point3DKeyFrameCollection> mKeyFrames;
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Vector<Pair<Ptr<Point3DKeyFrame>, double>> mOrderedFrames;
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mutable Duration mNaturalDuration;
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NS_DECLARE_REFLECTION(Point3DAnimationUsingKeyFrames, Point3DAnimationBase)
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};
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NS_WARNING_POP
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}
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#endif
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