This animation controls an attribute. More...

#include <GUIAnimationAttribute.h>

Inheritance diagram for CGUIAnimationAttribute:

[legend]

Public Member Functions
	CGUIAnimationAttribute ()

	CGUIAnimationAttribute (CGUIObject *pkAnimatedObject, const eC_UInt &uiDuration, const CGUIAnimatedAttribute::AnimatedAttribute_t &eTargetAttribute, const CGUIEasing::EasingType_t &eEasingType, const eC_Value &vStartValue, const eC_Value &vTargetValue)

void	ApplyAnimation (eC_UInt uiElapsedTime)

void	OnStatusChanged (AnimationStatus_t eStatus)

void	ReadFromStream ()

void	WriteToStream (const eC_Bool bWriteClassID=false)

Public Member Functions inherited from CGUIAnimation
virtual	~CGUIAnimation ()

void	AddAnimationObserver (CGUIAnimationObserver *pkObserver)

virtual void	ApplyAnimation (eC_UInt uiElapsedTime)=0

void	ContinueAnimation ()

virtual void	DoAnimate (const eC_Value &vTimes=eC_FromInt(1))

eC_TListDoubleLinked< CGUIAnimatedAttribute > *	GetAnimatedAttributes ()

CGUIObject *	GetAnimatedObject () const

ObjectHandle_t	GetAnimatedObjectID () const

eC_UInt	GetDuration () const

eC_UInt	GetID () const

eC_UInt	GetStepTime () const

virtual void	InitAttributes ()

eC_Bool	IsDeletedAfterFinish () const

eC_Bool	IsPaused () const

void	PauseAnimation ()

void	ReadFromStream ()

void	RemoveAnimationObserver (CGUIAnimationObserver *pkObserver)

void	SetAnimatedObject (CGUIObject *pkObject)

void	SetAnimatedObjectID (const ObjectHandle_t &eObject)

void	SetAnimationObserver (CGUIAnimationObserver *pkObserver)

void	SetDeletedAfterFinish (const eC_Bool bDeletedAfterFinish)

void	SetDuration (eC_UInt uiDuration)

void	StartAnimation ()

void	StopAnimation ()

void	UpdateAnimatedObjectPointer ()

void	WriteToStream (const eC_Bool bWriteClassID=false)

Public Member Functions inherited from CGUIAnimatable
virtual	~CGUIAnimatable ()
	Destructor. Removes all existing animation callbacks.

virtual void	DoAnimate (const eC_Value &vTimes=eC_FromInt(1))

virtual eC_Bool	IsAnimating () const

virtual void	StartAnimation ()

virtual void	StopAnimation ()

Public Member Functions inherited from CGUIStreamableObject
const eC_String &	GetXMLTag () const

virtual void	ReadFromStream ()

void	SetXMLTag (const eC_String &kXMLTag)

virtual void	WriteToStream (const eC_Bool bWriteClassID=false)

Static Public Attributes
static const eC_UInt	ANIMATION_ATTRIBUTE_CLASS_VERSION
	The class version of the implementation.

Static Public Attributes inherited from CGUIAnimation
static const eC_Char	XMLTAG_ANIMATIONCLASSID []
	XML tag to be used when writing a animation class ID into a stream.

static const eC_Char	XMLTAG_ANIMATIONENDTAG []
	XML tag to be used when finish writing CGUIAnimation information into the stream.

static const eC_Char	XMLTAG_ANIMATIONID []
	XML tag to be used when writing a animation ID into a stream.

static const eC_Char	XMLTAG_ANIMATIONSTARTTAG []
	XML tag to be used when start writing CGUIAnimation information into the stream.

Static Public Attributes inherited from CGUIStreamableObject
static const eC_Char	XMLTAG_CLASSVERSION []

Additional Inherited Members
Public Types inherited from CGUIAnimation
enum	AnimationStatus_t { ANIMATION_RUNNING , ANIMATION_PAUSED , ANIMATION_STOPPED , ANIMATION_FINISHED , ANIMATION_DELETED }

Static Public Member Functions inherited from CGUIStreamableObject
static UUID_t	GenerateUUID ()

Protected Member Functions inherited from CGUIAnimation
	CGUIAnimation ()

	CGUIAnimation (CGUIObject *pkAnimatedObject, eC_UInt uiDuration, eC_UInt uiStepTime=25, eC_Bool bDeletedAfterFinish=false)

void	AddAnimatedAttribute (CGUIAnimatedAttribute kAnimatedAttribute)

CGUIAnimatedAttribute &	GetAnimatedAttribute (const eC_UInt &uiAttributeIndex) const

virtual void	OnStatusChanged (AnimationStatus_t eStatus)

void	RemoveAnimatedAttributes ()

Protected Member Functions inherited from CGUIStreamableObject
eC_UInt	ReadStreamingHeader (const eC_UInt &uiClassVersion, const eC_UInt &uiClassMinVersion=0) const

void	WriteStreamingFooter (const eC_Bool &bWriteClassID) const

void	WriteStreamingHeader (const eC_Bool &bWriteClassID, const eC_Char *const pkClassIDTag, const eC_Int &iClassID, const eC_UInt &uiClassVersion) const

Protected Attributes inherited from CGUIAnimation
eC_TListDoubleLinked< CGUIAnimatedAttribute > *	m_pkAnimatedAttributes
	available animated attributes

Detailed Description

This animation controls an attribute.

Example:

eC_UInt uiDuration = 0; // The animation shall run infinitely.
eC_Value vStartValue = eC_FromInt(500); // Start at 500
eC_UInt uiOffTime = 300; // Off time is 300 ms.
 
// Create the instance of the animation.
CGUIAnimationAttribute* pkAnimation = new CGUIAnimationAttribute(pkAnimatedObject, uiDuration, CGUIAnimatedAttribute::ATTR_XPOS, vStartValue, vEndValue);
 
// To start the animation call the StartAnimation() method of the animation.
pAnimation->StartAnimation();

Constructor & Destructor Documentation

◆ CGUIAnimationAttribute() [1/2]

CGUIAnimationAttribute::CGUIAnimationAttribute	(	CGUIObject *	pkAnimatedObject,
		const eC_UInt &	uiDuration,
		const CGUIAnimatedAttribute::AnimatedAttribute_t &	eTargetAttribute,
		const CGUIEasing::EasingType_t &	eEasingType,
		const eC_Value &	vStartValue,
		const eC_Value &	vTargetValue
	)

Constructor

Parameters

pkAnimatedObject	The Object that shall be animated.
uiDuration	The duration defines how long the animation will be running. Use 0 for endless animation.
eTargetAttribute	The attribute which will be modified
eEasingType	The easing-type for the animation
vStartValue	The start-value
vTargetValue	The target-value

◆ CGUIAnimationAttribute() [2/2]

CGUIAnimationAttribute::CGUIAnimationAttribute ( )

Default constructor for streaming.

Member Function Documentation

◆ ApplyAnimation()

void CGUIAnimationAttribute::ApplyAnimation ( eC_UInt uiElapsedTime )

virtual

This function contains the animation logic. It typically accesses the animation's CGUIEasing functions to get the current values and sets these values in the animated object. This function is called by DoAnimate()

Parameters

uiElapsedTime Time elapsed (in ms) since start of animation.

Implements CGUIAnimation.

◆ OnStatusChanged()

void CGUIAnimationAttribute::OnStatusChanged ( AnimationStatus_t eStatus )

virtual

Makes sure that the object is visible when the animation is stopped or deleted.

Parameters

eStatus The new status of the animation.

Reimplemented from CGUIAnimation.

◆ ReadFromStream()

void CGUIAnimationAttribute::ReadFromStream ( )

virtual

Reads attributes from the streaming file. Only for use with GUIFactoryManager.

See also: CGUIObject::ReadFromStream()

Reimplemented from CGUIAnimation.

◆ WriteToStream()

void CGUIAnimationAttribute::WriteToStream ( const eC_Bool bWriteClassID = false )

virtual

Writes attributes to the streaming file. A CGUIStreamWriter has to be initialized.

Parameters

bWriteClassID This flag is used to switch writing of the class ID, leading and trailing tags. When implementing a new streamable object, check this flag. If it is true, first write the class ID, then continue with this object's attributes, and finally call the base class implementation with this flag set to false (this is the default).

Reimplemented from CGUIAnimation.

The documentation for this class was generated from the following file:

GUIAnimationAttribute.h

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CGUIAnimationAttribute() [1/2]

◆ CGUIAnimationAttribute() [2/2]

Member Function Documentation

◆ ApplyAnimation()

◆ OnStatusChanged()

◆ ReadFromStream()

◆ WriteToStream()