fi.hut.tml.xsmiles.mlfc.aaml
Class Audio3DElementImpl

java.lang.Object
  org.apache.xerces.dom.NodeImpl
      org.apache.xerces.dom.ChildNode
          org.apache.xerces.dom.ParentNode
              org.apache.xerces.dom.ElementImpl
                  org.apache.xerces.dom.ElementNSImpl
                      fi.hut.tml.xsmiles.dom.XSmilesElementImpl
                          fi.hut.tml.xsmiles.mlfc.aaml.Audio3DElementImpl

All Implemented Interfaces:

AudioUpdate, java.lang.Cloneable, org.w3c.dom.Element, org.w3c.dom.events.EventTarget, InitializableElement, org.w3c.dom.Node, org.w3c.dom.NodeList, PseudoClassController, ResourceFetcher, java.lang.Runnable, java.io.Serializable, StylableElement, org.w3c.dom.TypeInfo, VisualComponentService

Direct Known Subclasses:

ListenerElementImpl

public class Audio3DElementImpl

extends XSmilesElementImpl

implements AudioUpdate, VisualComponentService, java.lang.Runnable

Audio3D element plays audio in a 3d space. The audio file must be in WAVE format, with the following header: RIFF....WAVEfmt ........xx..xx......data Otherwise, the file is not loaded or played!

Author:

Kari Pihkala

See Also:

Serialized Form

Nested Class Summary

class

Audio3DElementImpl.InvisibleComponent

Nested classes inherited from class fi.hut.tml.xsmiles.dom.XSmilesElementImpl

XSmilesElementImpl.PseudoNodeList

Field Summary

protected AAMLFC	aaMLFC
protected float	back
protected java.awt.Component	component
protected float	depth
protected float	front
protected int	height
protected float	last2front
protected float	last2left
protected float	last2top
protected float	last3front
protected float	last3left
protected float	last3top
protected float	lastfront
protected float	lastleft
protected float	lasttop
protected float	left
protected org.apache.xerces.dom.DocumentImpl	ownerDoc
protected java.util.Hashtable	regions
protected int	sid
protected float	top
protected boolean	visible
protected int	width

Fields inherited from class fi.hut.tml.xsmiles.dom.XSmilesElementImpl

DESTROYED, elementStatus, INITIALIZED, INITIALIZING, setPseudoClasses, style, UNINITIALIZED, xblpropname

Fields inherited from class org.apache.xerces.dom.ElementNSImpl

localName, namespaceURI

Fields inherited from class org.apache.xerces.dom.ElementImpl

attributes, name

Fields inherited from class org.apache.xerces.dom.ParentNode

firstChild, fNodeListCache, ownerDocument

Fields inherited from class org.apache.xerces.dom.ChildNode

nextSibling, previousSibling

Fields inherited from class org.apache.xerces.dom.NodeImpl

DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_IS_CONTAINED, DOCUMENT_POSITION_PRECEDING, ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, ID, IGNORABLEWS, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, TREE_POSITION_ANCESTOR, TREE_POSITION_DESCENDANT, TREE_POSITION_DISCONNECTED, TREE_POSITION_EQUIVALENT, TREE_POSITION_FOLLOWING, TREE_POSITION_PRECEDING, TREE_POSITION_SAME_NODE, UNNORMALIZED

Fields inherited from interface fi.hut.tml.xsmiles.dom.VisualComponentService

EVENT_STYLECHANGED

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

Audio3DElementImpl(org.apache.xerces.dom.DocumentImpl owner, AAMLFC aamlfc, java.lang.String namespace, java.lang.String tag)
Constructor - Set the owner, name and namespace.

Method Summary

protected float	convertToFloat(java.lang.String val) Convert string val to float.
void	destroy() Destroy this element.
java.lang.String	getClassName() The class attribute.
java.awt.Component	getComponent() Return the visual component for this extension element
protected java.awt.Dimension	getCoords(java.awt.Component parent) Return the coordinates of this audio element.
protected java.lang.String	getLocalname(java.lang.String tagname)
protected java.lang.String	getNSAttr(org.w3c.dom.Element e, java.lang.String a) Get either animated or normal attribute (AAML, SMIL or no namespace).
protected boolean	getRegionCoords() Get the front, back, depth values of the element.
java.awt.Dimension	getSize() Returns the approximate size of this extension element
boolean	getVisible()
void	init() Initialize this element.
void	run()
void	setClassName(java.lang.String cl)
void	setVisible(boolean v)
void	setZoom(double zoom)
protected Point3D	translate(float left, float top, float front) Calculate matrix translation.
void	update() Update the audio data to the native side.
void	visualEvent(int event, java.lang.Object object)

Methods inherited from class fi.hut.tml.xsmiles.dom.XSmilesElementImpl

addBinding, addUndistributedChild, clone, clonePseudoElements, cloneSubtree, debugNode, debugNode, dispatchEventInMainThread, get, getApplyBindingSheets, getAuthorSheets, getChildNodes, getElementStatus, getId, getOriginalClone, getPseudoClass, getResourceReferencer, getRuleNode, getStyle, getStyleAttrValue, getText, getText, getUndistributedChildNodes, getXblImplementations, hasBinding, hasStyle, initFinalFlattenedTree, initStyle, isInitedForReset, isPseudoClass, removeBinding, removeUndistributedChild, replaceNode, resetFinalFlattenedTree, resolveURI, searchElementWithId, searchElementWithId, setApplyBindingSheets, setAuthorSheets, setPseudoClass, setRuleNode, setStyle, updateStyle

Methods inherited from class org.apache.xerces.dom.ElementNSImpl

getBaseURI, getLocalName, getNamespaceURI, getPrefix, getTypeName, getTypeNamespace, setPrefix, setType, setValues

Methods inherited from class org.apache.xerces.dom.ElementImpl

cloneNode, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDefaultAttributes, getElementsByTagName, getElementsByTagNameNS, getNodeName, getNodeType, getSchemaTypeInfo, getTagName, getXercesAttribute, hasAttribute, hasAttributeNS, hasAttributes, isEqualNode, normalize, reconcileDefaultAttributes, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setReadOnly, setupDefaultAttributes, setXercesAttributeNode, synchronizeData

Methods inherited from class org.apache.xerces.dom.ParentNode

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, getOwnerDocument, getTextContent, hasChildNodes, insertBefore, item, removeChild, replaceChild, setTextContent, synchronizeChildren

Methods inherited from class org.apache.xerces.dom.ChildNode

getNextSibling, getParentNode, getPreviousSibling

Methods inherited from class org.apache.xerces.dom.NodeImpl

addEventListener, appendChild, changed, changes, compareDocumentPosition, compareTreePosition, dispatchEvent, getContainer, getFeature, getNodeNumber, getNodeValue, getReadOnly, getUserData, getUserData, isDefaultNamespace, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, needsSyncChildren, removeEventListener, setNodeValue, setUserData, setUserData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Element

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, normalize, removeChild, replaceChild, setNodeValue, setPrefix

Field Detail

aaMLFC

protected AAMLFC aaMLFC

ownerDoc

protected org.apache.xerces.dom.DocumentImpl ownerDoc

width

protected int width

height

protected int height

visible

protected boolean visible

component

protected java.awt.Component component

regions

protected java.util.Hashtable regions

front

protected float front

back

protected float back

depth

protected float depth

left

protected float left

top

protected float top

lastfront

protected float lastfront

lasttop

protected float lasttop

lastleft

protected float lastleft

last2front

protected float last2front

last2top

protected float last2top

last2left

protected float last2left

last3front

protected float last3front

last3top

protected float last3top

last3left

protected float last3left

sid

protected int sid

Constructor Detail

Audio3DElementImpl

public Audio3DElementImpl(org.apache.xerces.dom.DocumentImpl owner,
                          AAMLFC aamlfc,
                          java.lang.String namespace,
                          java.lang.String tag)

Constructor - Set the owner, name and namespace.

Method Detail

visualEvent

public void visualEvent(int event,
                        java.lang.Object object)

Specified by:

visualEvent in interface VisualComponentService

init

public void init()

Initialize this element. This requires that the DOM tree is available.

Specified by:

init in interface InitializableElement

Overrides:

init in class XSmilesElementImpl

update

public void update()

Update the audio data to the native side.

Specified by:

update in interface AudioUpdate

getCoords

protected java.awt.Dimension getCoords(java.awt.Component parent)

Return the coordinates of this audio element.

getRegionCoords

protected boolean getRegionCoords()

Get the front, back, depth values of the element. Returns either region, inline or CSS coords (left, top, front). Note, this cannot handle SMIL right & width attribute combination!

Returns:

true if depth information was found.

getNSAttr

protected java.lang.String getNSAttr(org.w3c.dom.Element e,
                                     java.lang.String a)

Get either animated or normal attribute (AAML, SMIL or no namespace).

convertToFloat

protected float convertToFloat(java.lang.String val)

Convert string val to float. returns 0 in errors.

getLocalname

protected java.lang.String getLocalname(java.lang.String tagname)

translate

protected Point3D translate(float left,
                            float top,
                            float front)

Calculate matrix translation. Uses child elements translate, rotate, scale, in the order in the DOM.

destroy

public void destroy()

Destroy this element.

Overrides:

destroy in class XSmilesElementImpl

getClassName

public java.lang.String getClassName()

The class attribute. This method should be called getClass, but it is already reserved by java.lang.Object.

Throws:

org.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised if this attribute is readonly.

setClassName

public void setClassName(java.lang.String cl)
                  throws org.w3c.dom.DOMException

Throws:

org.w3c.dom.DOMException

getComponent

public java.awt.Component getComponent()

Return the visual component for this extension element

Specified by:

getComponent in interface VisualComponentService

getSize

public java.awt.Dimension getSize()

Returns the approximate size of this extension element

Specified by:

getSize in interface VisualComponentService

setZoom

public void setZoom(double zoom)

Specified by:

setZoom in interface VisualComponentService

run

public void run()

Specified by:

run in interface java.lang.Runnable

setVisible

public void setVisible(boolean v)

Specified by:

setVisible in interface VisualComponentService

getVisible

public boolean getVisible()

Specified by:

getVisible in interface VisualComponentService