net.sourceforge.jeuclid.elements.presentation.token
Class AbstractTokenWithStandardLayout

java.lang.Object
  net.sourceforge.jeuclid.dom.AbstractPartialNodeImpl
      net.sourceforge.jeuclid.dom.AbstractPartialElementImpl
          net.sourceforge.jeuclid.dom.AbstractChangeTrackingElement
              net.sourceforge.jeuclid.elements.AbstractJEuclidElement
                  net.sourceforge.jeuclid.elements.presentation.token.AbstractTokenWithTextLayout
                      net.sourceforge.jeuclid.elements.presentation.token.AbstractTokenWithStandardLayout

All Implemented Interfaces:

ChangeTrackingInterface, DisplayableNode, JEuclidElement, JEuclidNode, Element, MathMLElement, MathMLPresentationElement, MathMLPresentationToken, Node

Direct Known Subclasses:

Mi, Mn, Mtext

public abstract class AbstractTokenWithStandardLayout
extends AbstractTokenWithTextLayout

Common functionality for all tokens where the text layout is based on the text content.

Version:

$Revision: 310 $

Author:

Max Berger

Nested Class Summary

Nested classes/interfaces inherited from class net.sourceforge.jeuclid.dom.AbstractPartialElementImpl

AbstractPartialElementImpl.AttributeNodeMap, AbstractPartialElementImpl.AttrImpl

Nested classes/interfaces inherited from class net.sourceforge.jeuclid.dom.AbstractPartialNodeImpl

AbstractPartialNodeImpl.NodeList

Field Summary

Fields inherited from class net.sourceforge.jeuclid.elements.AbstractJEuclidElement

ALIGN_AXIS, ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_TOP, ATTR_CLASS, ATTR_DEPRECATED_BACKGROUND, ATTR_DEPRECATED_COLOR, ATTR_DEPRECATED_FONTFAMILY, ATTR_DEPRECATED_FONTSIZE, ATTR_DEPRECATED_FONTSTYLE, ATTR_DEPRECATED_FONTWEIGHT, ATTR_HREF, ATTR_ID, ATTR_MATHBACKGROUND, ATTR_MATHCOLOR, ATTR_MATHSIZE, ATTR_MATHVARIANT, ATTR_STYLE, ATTR_XREF, TRIVIAL_SPACE_MAX, URI

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

AbstractTokenWithStandardLayout(MathBase base)
Default constructor.

Method Summary

protected boolean	isEmpty() Checks if this element is empty.
protected AttributedString	textContentAsAttributedString() Retrieve the text content as attributed string.

Methods inherited from class net.sourceforge.jeuclid.elements.presentation.token.AbstractTokenWithTextLayout

calculateAscentHeight, calculateDescentHeight, calculateWidth, changeHook, getLayout, paint

Methods inherited from class net.sourceforge.jeuclid.elements.AbstractJEuclidElement

addMathElement, addText, calculateHeight, debug, getAbsoluteScriptLevel, getAscentHeight, getBackgroundColor, getClassName, getContents, getDescentHeight, getFont, getFontMetrics, getFontsizeInPoint, getForegroundColor, getGlobalLineCorrector, getHeight, getHref, getId, getIndexOfMathElement, getInheritedScriptlevel, getMathAttribute, getMathbackground, getMathBase, getMathcolor, getMathElement, getMathElementCount, getMathElementStyle, getMathsize, getMathsizeInPoint, getMathvariant, getMathvariantAsVariant, getMiddleShift, getOwnerMathElement, getPaintedPosX, getPaintedPosY, getParent, getScriptlevelForChild, getScriptSizeMultiplier, getText, getWidth, getXCenter, getXref, hasChildPostscripts, hasChildPrescripts, isCalculatingSize, isChildBlock, recalculateSize, setCalculatingSize, setClassName, setDefaultMathAttribute, setFakeParent, setGlobalLineCorrector, setHref, setId, setMathAttributes, setMathbackground, setMathBase, setMathcolor, setMathElement, setMathElementStyle, setMathsize, setMathvariant, setScriptSizeMultiplier, setXref

Methods inherited from class net.sourceforge.jeuclid.dom.AbstractChangeTrackingElement

addListener, appendChild, fireChanged, fireChangeForSubTree, replaceChild, setAttribute, setTextContent

Methods inherited from class net.sourceforge.jeuclid.dom.AbstractPartialElementImpl

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getElementsByTagName, getElementsByTagNameNS, getLocalName, getNodeName, getNodeType, getSchemaTypeInfo, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS, toString

Methods inherited from class net.sourceforge.jeuclid.dom.AbstractPartialNodeImpl

cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getNamespaceURI, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, setNodeValue, setPrefix, setUserData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.mathml.MathMLPresentationToken

getContents, getMathbackground, getMathcolor, getMathsize, getMathvariant, setMathbackground, setMathcolor, setMathsize, setMathvariant

Methods inherited from interface org.w3c.dom.mathml.MathMLElement

getClassName, getHref, getId, getMathElementStyle, getOwnerMathElement, getXref, setClassName, setHref, setId, setMathElementStyle, setXref

Methods inherited from interface org.w3c.dom.Element

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

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Methods inherited from interface net.sourceforge.jeuclid.dom.ChangeTrackingInterface

addListener, fireChanged, fireChangeForSubTree

Constructor Detail

AbstractTokenWithStandardLayout

public AbstractTokenWithStandardLayout(MathBase base)

Default constructor.

Parameters:

base - The base for the math element tree.

Method Detail

textContentAsAttributedString

protected AttributedString textContentAsAttributedString()

Retrieve the text content as attributed string. Should be overridden

Specified by:

textContentAsAttributedString in class AbstractTokenWithTextLayout

Returns:

an AttributedString

isEmpty

protected boolean isEmpty()

Checks if this element is empty.

Specified by:

isEmpty in class AbstractTokenWithTextLayout

Returns:

true if empty.