fi.hut.tml.xsmiles.mlfc.smil.basic
Class ElementTimeControlImpl

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.dom.VisualElementImpl
                              fi.hut.tml.xsmiles.mlfc.smil.basic.SMILElementImpl
                                  fi.hut.tml.xsmiles.mlfc.smil.basic.ElementTimeControlImpl

All Implemented Interfaces:

java.lang.Cloneable, CSSStyleChangeListener, org.w3c.dom.Element, ElementTimeControl, org.w3c.dom.events.EventListener, org.w3c.dom.events.EventTarget, InitializableElement, org.w3c.dom.Node, org.w3c.dom.NodeList, PseudoClassController, ResourceFetcher, java.io.Serializable, SMILElement, StylableElement, org.w3c.dom.TypeInfo, VisualElement, XSmilesLayoutReference

Direct Known Subclasses:

ElementBasicTimeImpl

public class ElementTimeControlImpl

extends SMILElementImpl

implements ElementTimeControl, StylableElement

Blank Time Controls. Also, contains the code to initialize CSS styling. This init must only be done for elements under the body element, i.e. timed elements.

See Also:

Serialized Form

Nested Class Summary

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

XSmilesElementImpl.PseudoNodeList

Field Summary

Fields inherited from class fi.hut.tml.xsmiles.mlfc.smil.basic.SMILElementImpl

smilDoc

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

views

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 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

Method Summary

boolean	beginElement() Causes this element to begin the local timeline (subject to sync constraints).
boolean	beginElementAt(int offset) Causes this element to begin the local timeline (subject to sync constraints), at the passed offset from the current time when the method is called.
void	destroy() Destroy shadow elements.
boolean	endElement() Causes this element to end the local timeline (subject to sync constraints).
boolean	endElementAt(int offset) Causes this element to end the local timeline (subject to sync constraints) at the specified offset from the current time when the method is called.
ShadowElementImpl	getShadowElement(java.lang.Object v) Get the shadow element for real VisualComponentService element.
java.lang.String	getStyleAttrValue() CSS: Support the style attribute for CSS
java.lang.String	getStyleString(java.lang.String prop) CSS: Return the CSS style value.
void	init() CSS: Initialize this smil element.
void	pauseElement() Causes this element to pause the local timeline (subject to sync constraints).
void	resumeElement() Causes this element to resume a paused local timeline.
void	seekElement(int seekTo) Seeks this element to the specified point on the local timeline (subject to sync constraints).

Methods inherited from class fi.hut.tml.xsmiles.mlfc.smil.basic.SMILElementImpl

dispatch, getAlt, getClassName, getId, getLongdesc, getOwnerDoc, getSMILDoc, getTitle, setAlt, setClassName, setId, setLongdesc, setTitle

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

addView, belongsToTree, getViews, handleEvent, insertBefore, isCurrentlyVisible, isFocusPoint, isPseudoClass, isVisibleByCSSProperties, notifyPseudoRemoved, removeAllViews, removeAttribute, removeChild, replaceChild, setAttribute, setStatus, styleChanged, updateViews

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

addBinding, addUndistributedChild, clone, clonePseudoElements, cloneSubtree, debugNode, debugNode, dispatchEventInMainThread, get, getApplyBindingSheets, getAuthorSheets, getChildNodes, getElementStatus, getOriginalClone, getPseudoClass, getResourceReferencer, getRuleNode, getStyle, getText, getText, getUndistributedChildNodes, getXblImplementations, hasBinding, hasStyle, initFinalFlattenedTree, initStyle, isInitedForReset, 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, removeAttributeNode, removeAttributeNS, 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, item, 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 fi.hut.tml.xsmiles.dom.StylableElement

getRuleNode, getStyle, hasStyle, isPseudoClass, setRuleNode, setStyle

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

Methods inherited from interface fi.hut.tml.xsmiles.dom.VisualElement

getStyle

Methods inherited from interface fi.hut.tml.xsmiles.dom.PseudoClassController

getPseudoClass, setPseudoClass

Method Detail

beginElement

public boolean beginElement()
                     throws org.w3c.dom.DOMException

Causes this element to begin the local timeline (subject to sync constraints). Will start the media immediately, resolving the time. This method implements the basic timing for media. This should be overridden in time containers to provide correct handling of the children.

Specified by:

beginElement in interface ElementTimeControl

Returns:

true if the method call was successful and the element was begun. false if the method call failed. Possible reasons for failure include: The element doesn't support the beginElement method (KP: ODD!). (the begin attribute is not set to "indefinite" ) The element is already active and can't be restart when it is active. (the restart attribute is set to "whenNotActive" ) The element is active or has been active and can't be restart. (the restart attribute is set to "never" ).

Throws:

org.w3c.dom.DOMException - SYNTAX_ERR: The element was not defined with the appropriate syntax to allow beginElement calls.

beginElementAt

public boolean beginElementAt(int offset)
                       throws org.w3c.dom.DOMException

Causes this element to begin the local timeline (subject to sync constraints), at the passed offset from the current time when the method is called. If the offset is >= 0, the semantics are equivalent to an event-base begin with the specified offset. If the offset is < 0, the semantics are equivalent to beginElement(), but the element active duration is evaluated as though the element had begun at the passed (negative) offset from the current time when the method is called.

Specified by:

beginElementAt in interface ElementTimeControl

Parameters:

offset - The offset in seconds at which to begin the element.

Returns:

true if the method call was successful and the element was begun. false if the method call failed. Possible reasons for failure include: The element doesn't support the beginElementAt method. (the begin attribute is not set to "indefinite" ) The element is already active and can't be restart when it is active. (the restart attribute is set to "whenNotActive" ) The element is active or has been active and can't be restart. (the restart attribute is set to "never" ).

Throws:

org.w3c.dom.DOMException - SYNTAX_ERR: The element was not defined with the appropriate syntax to allow beginElementAt calls.

endElement

public boolean endElement()
                   throws org.w3c.dom.DOMException

Causes this element to end the local timeline (subject to sync constraints).

Specified by:

endElement in interface ElementTimeControl

Returns:

true if the method call was successful and the element was ended. false if method call failed. Possible reasons for failure include: The element doesn't support the endElement method. (the end attribute is not set to "indefinite" ) The element is not active.

Throws:

org.w3c.dom.DOMException - SYNTAX_ERR: The element was not defined with the appropriate syntax to allow endElement calls.

endElementAt

public boolean endElementAt(int offset)
                     throws org.w3c.dom.DOMException

Causes this element to end the local timeline (subject to sync constraints) at the specified offset from the current time when the method is called.

Specified by:

endElementAt in interface ElementTimeControl

Parameters:

offset - The offset in seconds at which to end the element. Must be >= 0.

Returns:

true if the method call was successful and the element was ended. false if method call failed. Possible reasons for failure include: The element doesn't support the endElementAt method. (the end attribute is not set to "indefinite" ) The element is not active.

Throws:

org.w3c.dom.DOMException - SYNTAX_ERR: The element was not defined with the appropriate syntax to allow endElementAt calls.

pauseElement

public void pauseElement()

Causes this element to pause the local timeline (subject to sync constraints).

Specified by:

pauseElement in interface ElementTimeControl

resumeElement

public void resumeElement()

Causes this element to resume a paused local timeline.

Specified by:

resumeElement in interface ElementTimeControl

seekElement

public void seekElement(int seekTo)

Seeks this element to the specified point on the local timeline (subject to sync constraints). If this is a timeline, this must seek the entire timeline (i.e. propagate to all timeChildren).

Specified by:

seekElement in interface ElementTimeControl

Parameters:

seekTo - The desired position on the local timeline in milliseconds.

init

public void init()

CSS: Initialize this smil element. This does the CSS initialization.

Specified by:

init in interface SMILElement

Overrides:

init in class VisualElementImpl

destroy

public void destroy()

Destroy shadow elements.

Specified by:

destroy in interface SMILElement

Overrides:

destroy in class XSmilesElementImpl

getShadowElement

public ShadowElementImpl getShadowElement(java.lang.Object v)

Get the shadow element for real VisualComponentService element.

getStyleAttrValue

public java.lang.String getStyleAttrValue()

CSS: Support the style attribute for CSS

Specified by:

getStyleAttrValue in interface StylableElement

Overrides:

getStyleAttrValue in class XSmilesElementImpl

getStyleString

public java.lang.String getStyleString(java.lang.String prop)

CSS: Return the CSS style value.

Parameters:

prop - Property

Returns:

Property value