62 lines
1.8 KiB
C
62 lines
1.8 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_STRINGKEYFRAME_H__
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#define __GUI_STRINGKEYFRAME_H__
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#include <NsCore/Noesis.h>
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#include <NsCore/StringFwd.h>
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#include <NsGui/AnimationApi.h>
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#include <NsGui/BaseKeyFrame.h>
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#include <NsCore/ReflectionDeclare.h>
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namespace Noesis
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Defines an animation segment with its own target value and interpolation method for a
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/// StringAnimationUsingKeyFrames.
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///
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/// http://msdn.microsoft.com/en-us/library/system.windows.media.animation.stringkeyframe.aspx
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class NS_GUI_ANIMATION_API StringKeyFrame: public BaseKeyFrame
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{
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public:
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/// Gets or sets the key frame's target value
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//@{
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const char* GetValue() const;
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void SetValue(const char* value);
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//@}
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/// Returns the interpolated value of a specific key frame at the progress increment provided
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String InterpolateValue(const String& baseValue, float keyFrameProgress);
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// Hides Freezable methods for convenience
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//@{
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Ptr<StringKeyFrame> Clone() const;
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Ptr<StringKeyFrame> CloneCurrentValue() const;
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//@}
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public:
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/// Dependency properties
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//@{
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static const DependencyProperty* ValueProperty;
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//@}
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protected:
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virtual String InterpolateValueCore(const String& baseValue, float keyFrameProgress) = 0;
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private:
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NS_DECLARE_REFLECTION(StringKeyFrame, BaseKeyFrame)
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};
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}
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#endif
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