com.funzio.pure2D.uni

Class AbstractUniGroup

java.lang.Object

com.funzio.pure2D.BaseDisplayObject

com.funzio.pure2D.uni.AbstractUniGroup

All Implemented Interfaces:

Cacheable, Displayable, DisplayObject, InvalidateFlags, Manipulatable, Parentable, Touchable, UniContainer

Direct Known Subclasses:

UniGroup

public abstract class AbstractUniGroup
extends BaseDisplayObject
implements UniContainer, Cacheable, Touchable

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	ATT_CACHE_ENABLED
protected static java.lang.String	ATT_CLIPPING_ENABLED
protected static java.lang.String	ATT_TOUCHABLE
protected DummyDrawer	mCacheDrawer
protected boolean	mCacheEnabled
protected FrameBuffer	mCacheFrameBuffer
protected int	mCachePolicy
protected int	mCacheProjection
protected java.util.ArrayList<StackableObject>	mChildren
protected java.util.ArrayList<StackableObject>	mChildrenDisplayOrder
protected java.util.HashMap<java.lang.String,StackableObject>	mChildrenIds
protected boolean	mClippingEnabled
protected RectF	mClipStageRect
protected Matrix	mMatrixForVertices
protected int	mNumChildren
protected int	mNumDrawingChildren
protected int[]	mOriginalScissor
protected boolean	mOriginalScissorEnabled
protected Texture	mTexture
protected boolean	mTextureLoaded
protected boolean	mTouchable
protected UniContainer	mUniParent
protected java.util.ArrayList<Touchable>	mVisibleTouchables
protected boolean	mWrapContentHeight
protected boolean	mWrapContentWidth

Fields inherited from class com.funzio.pure2D.BaseDisplayObject

ATT_ALPHA, ATT_ANIMATOR, ATT_BLEND_MODE, ATT_COLOR, ATT_DEBUG, ATT_ORIGIN_AT_CENTER, ATT_ROTATION, ATT_VISIBLE, mAlive, mAlpha, mAlphaTestEnabled, mAutoUpdateBounds, mBlendFunc, mBounds, mBypassCameraClipping, mColor, mDebugFlags, mFrameDuration, mHasTransformValues, mId, mInvalidateFlags, mManipulators, mMask, mMatrix, mNumManipulators, mOrigin, mParent, mPerspectiveEnabled, mPivot, mPosition, mRotation, mRotationVectorX, mRotationVectorY, mRotationVectorZ, mScale, mScene, mSceneSize, mSize, mSkew, mTransformMatrix, mTransformMatrixValues, mUIConstraint, mVisible, mZ, TAG

Fields inherited from interface com.funzio.pure2D.Cacheable

CACHE_WHEN_CHILDREN_CHANGED, CACHE_WHEN_CHILDREN_STABLE

Fields inherited from interface com.funzio.pure2D.Displayable

FLIP_X, FLIP_Y

Fields inherited from interface com.funzio.pure2D.InvalidateFlags

ALL, ALPHA, BLEND, BOUNDS, CACHE, CHILDREN, COLOR, DEPTH, FRAME, ORIGIN, PARENT, PARENT_BOUNDS, PERSPECTIVE, PIVOT, POSITION, ROTATION, SCALE, SIZE, SKEW, TEXTURE, TEXTURE_COORDS, TRANSFORM_MATRIX, VERTICES, VISIBILITY, VISUAL

Constructor Summary

Constructors

Constructor and Description
AbstractUniGroup()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addChild(StackableObject child)
boolean	addChild(StackableObject child, int index)
void	clearCache()
void	dispose()
boolean	draw(GLState glState)
protected boolean	drawChildren(GLState glState)
int	getCachePolicy()
int	getCacheProjection()
StackableObject	getChildAt(int index)
StackableObject	getChildById(java.lang.String id)
int	getChildIndex(StackableObject child)
GLColor	getInheritedColor()
int	getNumChildren() Get the number of children, not including grand children
int	getNumGrandChildren() Get number of children including grand children
int	getNumStackedChildren()
java.lang.String	getObjectTree(java.lang.String prefix) for Debugging
Parentable	getParent()
protected Matrix	getParentMatrix()
Texture	getTexture()
protected void	initCache(GLState glState, PointF size)
void	invalidate(int flags)
boolean	isCacheEnabled()
protected boolean	isChildInBounds(StackableObject child) Test to see if a child can be seen in this container.
boolean	isClippingEnabled()
boolean	isTouchable()
boolean	isWrapContenHeight()
boolean	isWrapContentWidth()
void	onAdded(Container container) This is called after this object is added to a Container
void	onAdded(UniContainer container)
protected void	onAddedChild(StackableObject child)
void	onAddedToScene(Scene scene)
protected void	onPreConcatParentMatrix()
void	onRemoved() This is called after this object is removed from a Container
protected void	onRemovedChild(StackableObject child)
void	onRemovedFromScene()
protected void	onTextureLoaded(Texture texture)
boolean	onTouchEvent(MotionEvent event) Note: This is called from UI-Thread
void	removeAllChildren()
boolean	removeChild(int index)
boolean	removeChild(StackableObject child)
boolean	removeFromParent()
boolean	sendChildToBottom(StackableObject child)
boolean	sendChildToTop(StackableObject child)
void	setCacheEnabled(boolean cacheEnabled) Enable/disable cache.
void	setCachePolicy(int cachePolicy) Set how to you want to cache
void	setCacheProjection(int cacheProjection)
void	setChildrenDisplayOrder(java.util.ArrayList<StackableObject> childrenDisplayOrder)
void	setClippingEnabled(boolean clippingEnabled) Enable/Disable Bound-clipping.
protected void	setNumDrawingChildren(int num)
void	setTexture(Texture texture)
void	setTouchable(boolean touchable)
void	setWrapContentHeight(boolean wrapHeight)
void	setWrapContentWidth(boolean wrapWidth)
void	setXMLAttributes(XmlPullParser xmlParser, UIManager manager)
protected abstract int	stackChildAt(GLState glState, StackableObject child, int index)
protected boolean	stackChildren(GLState glState)
boolean	swapChildren(int index1, int index2) Swap the indeces of 2 children.
boolean	swapChildren(StackableObject child1, StackableObject child2) Swap the indeces of 2 children.
boolean	update(int deltaTime)
protected void	updateChildren(int deltaTime)

Methods inherited from class com.funzio.pure2D.BaseDisplayObject

addManipulator, drawBounds, drawEnd, drawStart, drawWireframe, getAlpha, getBlendFunc, getBounds, getColor, getDebugFlags, getFps, getGlobalPosition, getHeight, getId, getInheritedBlendFunc, getManipulator, getMask, getMatrix, getNumManipulators, getOrigin, getPivot, getPosition, getRotation, getScale, getScene, getSceneSize, getSize, getSkew, getUIConstraint, getWidth, getX, getY, getZ, globalToLocal, invalidate, isAlive, isAlphaTestEnabled, isAutoUpdateBounds, isBypassCameraClipping, isOriginAtCenter, isPerspectiveEnabled, isVisible, localToGlobal, move, moveTo, onCreateChildren, queueEvent, removeAllManipulators, removeManipulator, rotate, setAlive, setAlpha, setAlphaTestEnabled, setAutoUpdateBounds, setBlendFunc, setBypassCameraClipping, setColor, setDebugFlags, setFps, setId, setMask, setOrigin, setOrigin, setOriginAtCenter, setPerspectiveEnabled, setPivot, setPivot, setPivotAtCenter, setPosition, setPosition, setRotation, setRotationVector, setScale, setScale, setSize, setSize, setSkew, setUIConstraint, setVisible, setX, setY, setZ, shouldDraw, toString, updateBounds, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.funzio.pure2D.Parentable

getMatrix, getScene, getSize, globalToLocal, invalidate, localToGlobal, queueEvent

Field Detail

ATT_TOUCHABLE

protected static final java.lang.String ATT_TOUCHABLE

See Also:

Constant Field Values

ATT_CLIPPING_ENABLED

protected static final java.lang.String ATT_CLIPPING_ENABLED

See Also:

Constant Field Values

ATT_CACHE_ENABLED

protected static final java.lang.String ATT_CACHE_ENABLED

See Also:

Constant Field Values

mChildren

protected java.util.ArrayList<StackableObject> mChildren

mChildrenDisplayOrder

protected java.util.ArrayList<StackableObject> mChildrenDisplayOrder

mChildrenIds

protected java.util.HashMap<java.lang.String,StackableObject> mChildrenIds

mNumChildren

protected int mNumChildren

mNumDrawingChildren

protected int mNumDrawingChildren

mVisibleTouchables

protected java.util.ArrayList<Touchable> mVisibleTouchables

mTouchable

protected boolean mTouchable

mCacheFrameBuffer

protected FrameBuffer mCacheFrameBuffer

mCacheDrawer

protected DummyDrawer mCacheDrawer

mCacheEnabled

protected boolean mCacheEnabled

mCacheProjection

protected int mCacheProjection

mCachePolicy

protected int mCachePolicy

mClippingEnabled

protected boolean mClippingEnabled

mOriginalScissorEnabled

protected boolean mOriginalScissorEnabled

mOriginalScissor

protected int[] mOriginalScissor

mClipStageRect

protected RectF mClipStageRect

mWrapContentWidth

protected boolean mWrapContentWidth

mWrapContentHeight

protected boolean mWrapContentHeight

mTexture

protected Texture mTexture

mTextureLoaded

protected boolean mTextureLoaded

mUniParent

protected UniContainer mUniParent

mMatrixForVertices

protected Matrix mMatrixForVertices

Constructor Detail

AbstractUniGroup

public AbstractUniGroup()

Method Detail

updateChildren

protected void updateChildren(int deltaTime)

Overrides:

updateChildren in class BaseDisplayObject

draw

public boolean draw(GLState glState)

Specified by:

draw in interface DisplayObject

Overrides:

draw in class BaseDisplayObject

drawChildren

protected boolean drawChildren(GLState glState)

Specified by:

drawChildren in class BaseDisplayObject

stackChildren

protected boolean stackChildren(GLState glState)

stackChildAt

protected abstract int stackChildAt(GLState glState,
               StackableObject child,
               int index)

onPreConcatParentMatrix

protected void onPreConcatParentMatrix()

Overrides:

onPreConcatParentMatrix in class BaseDisplayObject

getTexture

public Texture getTexture()

Specified by:

getTexture in interface UniContainer

setTexture

public void setTexture(Texture texture)

Specified by:

setTexture in interface UniContainer

Parameters:

texture - the texture to set

getInheritedColor

public GLColor getInheritedColor()

Specified by:

getInheritedColor in interface Displayable

Overrides:

getInheritedColor in class BaseDisplayObject

Returns:

the final color which takes parent's color and alpha into account

update

public boolean update(int deltaTime)

Specified by:

update in interface Displayable

Overrides:

update in class BaseDisplayObject

invalidate

public final void invalidate(int flags)

Specified by:

invalidate in interface Displayable

Specified by:

invalidate in interface Parentable

Overrides:

invalidate in class BaseDisplayObject

isChildInBounds

protected boolean isChildInBounds(StackableObject child)

Test to see if a child can be seen in this container.

Parameters:

child -

Returns:

true if at least one of the corners of the child is in this container's rect.

initCache

protected void initCache(GLState glState,
             PointF size)

clearCache

public void clearCache()

Specified by:

clearCache in interface Cacheable

dispose

public void dispose()

Specified by:

dispose in interface Displayable

Overrides:

dispose in class BaseDisplayObject

addChild

public boolean addChild(StackableObject child)

Specified by:

addChild in interface UniContainer

addChild

public boolean addChild(StackableObject child,
               int index)

Specified by:

addChild in interface UniContainer

removeChild

public boolean removeChild(StackableObject child)

Specified by:

removeChild in interface UniContainer

removeChild

public boolean removeChild(int index)

removeAllChildren

public void removeAllChildren()

Specified by:

removeAllChildren in interface Parentable

getChildAt

public StackableObject getChildAt(int index)

Specified by:

getChildAt in interface UniContainer

getChildIndex

public int getChildIndex(StackableObject child)

Specified by:

getChildIndex in interface UniContainer

getChildById

public StackableObject getChildById(java.lang.String id)

Specified by:

getChildById in interface UniContainer

swapChildren

public boolean swapChildren(StackableObject child1,
                   StackableObject child2)

Swap the indeces of 2 children. This can be used for display ordering.

Specified by:

swapChildren in interface UniContainer

Parameters:

child1 -

child2 -

Returns:

swapChildren

public boolean swapChildren(int index1,
                   int index2)

Swap the indeces of 2 children. This can be used for display ordering.

Specified by:

swapChildren in interface Parentable

Parameters:

index1 -

index2 -

Returns:

sendChildToTop

public boolean sendChildToTop(StackableObject child)

sendChildToBottom

public boolean sendChildToBottom(StackableObject child)

getNumChildren

public int getNumChildren()

Get the number of children, not including grand children

Specified by:

getNumChildren in interface Parentable

See Also:

getNumGrandChildren()

getNumGrandChildren

public int getNumGrandChildren()

Get number of children including grand children

Specified by:

getNumGrandChildren in interface Parentable

See Also:

getNumChildren()

getNumStackedChildren

public int getNumStackedChildren()

Specified by:

getNumStackedChildren in interface UniContainer

setNumDrawingChildren

protected void setNumDrawingChildren(int num)

onTouchEvent

public boolean onTouchEvent(MotionEvent event)

Note: This is called from UI-Thread

Specified by:

onTouchEvent in interface Touchable

setTouchable

public void setTouchable(boolean touchable)

Specified by:

setTouchable in interface Touchable

isTouchable

public boolean isTouchable()

Specified by:

isTouchable in interface Touchable

isClippingEnabled

public boolean isClippingEnabled()

Specified by:

isClippingEnabled in interface Parentable

setClippingEnabled

public void setClippingEnabled(boolean clippingEnabled)

Enable/Disable Bound-clipping. Note this does not work for rotation.

Specified by:

setClippingEnabled in interface Parentable

Parameters:

clippingEnabled -

isCacheEnabled

public boolean isCacheEnabled()

Specified by:

isCacheEnabled in interface Cacheable

setCacheEnabled

public void setCacheEnabled(boolean cacheEnabled)

Enable/disable cache. Use this when there are many static children to improve performance. This also clips the children inside the bounds.

Specified by:

setCacheEnabled in interface Cacheable

Parameters:

cacheEnabled -

getCachePolicy

public int getCachePolicy()

setCachePolicy

public void setCachePolicy(int cachePolicy)

Set how to you want to cache

Parameters:

cachePolicy -

See Also:

#Cacheable

getCacheProjection

public int getCacheProjection()

setCacheProjection

public void setCacheProjection(int cacheProjection)

setChildrenDisplayOrder

public void setChildrenDisplayOrder(java.util.ArrayList<StackableObject> childrenDisplayOrder)

isWrapContentWidth

public boolean isWrapContentWidth()

setWrapContentWidth

public void setWrapContentWidth(boolean wrapWidth)

setWrapContentHeight

public void setWrapContentHeight(boolean wrapHeight)

isWrapContenHeight

public boolean isWrapContenHeight()

setXMLAttributes

public void setXMLAttributes(XmlPullParser xmlParser,
                    UIManager manager)

Specified by:

setXMLAttributes in interface DisplayObject

Overrides:

setXMLAttributes in class BaseDisplayObject

onAdded

public void onAdded(Container container)

Description copied from class: BaseDisplayObject

This is called after this object is added to a Container

Specified by:

onAdded in interface DisplayObject

Overrides:

onAdded in class BaseDisplayObject

onAdded

public void onAdded(UniContainer container)

onRemoved

public void onRemoved()

Description copied from class: BaseDisplayObject

This is called after this object is removed from a Container

Specified by:

onRemoved in interface Displayable

Overrides:

onRemoved in class BaseDisplayObject

onAddedChild

protected void onAddedChild(StackableObject child)

onRemovedChild

protected void onRemovedChild(StackableObject child)

onAddedToScene

public void onAddedToScene(Scene scene)

Specified by:

onAddedToScene in interface Displayable

Overrides:

onAddedToScene in class BaseDisplayObject

onRemovedFromScene

public void onRemovedFromScene()

Specified by:

onRemovedFromScene in interface Displayable

Overrides:

onRemovedFromScene in class BaseDisplayObject

removeFromParent

public boolean removeFromParent()

Specified by:

removeFromParent in interface Displayable

Overrides:

removeFromParent in class BaseDisplayObject

getParent

public final Parentable getParent()

Specified by:

getParent in interface Displayable

Overrides:

getParent in class BaseDisplayObject

getParentMatrix

protected Matrix getParentMatrix()

Overrides:

getParentMatrix in class BaseDisplayObject

onTextureLoaded

protected void onTextureLoaded(Texture texture)

Parameters:

texture -

getObjectTree

public java.lang.String getObjectTree(java.lang.String prefix)

for Debugging

Specified by:

getObjectTree in interface Displayable

Overrides:

getObjectTree in class BaseDisplayObject

Returns:

a string that has all the children in Tree format