org.eclipse.vex.core/src/org/eclipse/vex/core/internal/css/Styles.java - mylyn/org.eclipse.mylyn.docs.vex - Gitiles

 /*******************************************************************************
  * Copyright (c) 2004, 2013 John Krasnay and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     John Krasnay - initial API and implementation
  *     Dave Holroyd - Implement text decoration
  *     Mohamadou Nassourou - Bug 298912 - rudimentary support for images
  *     Carsten Hiesserich - added OutlineContent property
  *******************************************************************************/
 package org.eclipse.vex.core.internal.css;

 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.vex.core.internal.core.Color;
 import org.eclipse.vex.core.internal.core.FontSpec;
 import org.eclipse.vex.core.provisional.dom.BaseNodeVisitor;
 import org.eclipse.vex.core.provisional.dom.IElement;
 import org.eclipse.vex.core.provisional.dom.INode;
 import org.eclipse.vex.core.provisional.dom.IProcessingInstruction;
 import org.w3c.css.sac.LexicalUnit;

 /**
  * Represents the computed style properties for a particular element.
  */
 public class Styles {

 	/** Maps property name (String) => value (Object) */
 	private final Map<String, Object> values = new HashMap<String, Object>();

 	/**
 	 * This Map contains the Styles for all pseudo elements of the element that this Style belongs to. Key is the pseudo
 	 * elements name.
 	 */
 	private final Map<String, Styles> pseudoElementStyles = new HashMap<String, Styles>();

 	private List<LexicalUnit> contentLexicalUnits;
 	private FontSpec font;

 	/**
 	 * Returns the value of the given property, or null if the property does not have a value.
 	 *
 	 * @param propertyName
 	 * @return
 	 */
 	public Object get(final String propertyName) {
 		return values.get(propertyName);
 	}

 	/**
 	 * Returns the value of the <code>backgroundColor</code> property.
 	 */
 	public Color getBackgroundColor() {
 		return (Color) values.get(CSS.BACKGROUND_COLOR);
 	}

 	/**
 	 * Returns the value of the <code>borderBottomColor</code> property.
 	 */
 	public Color getBorderBottomColor() {
 		return (Color) values.get(CSS.BORDER_BOTTOM_COLOR);
 	}

 	/**
 	 * Returns the value of the <code>borderBottomStyle</code> property.
 	 */
 	public String getBorderBottomStyle() {
 		return (String) values.get(CSS.BORDER_BOTTOM_STYLE);
 	}

 	/**
 	 * Returns the value of the <code>borderLeftColor</code> property.
 	 */
 	public Color getBorderLeftColor() {
 		return (Color) values.get(CSS.BORDER_LEFT_COLOR);
 	}

 	/**
 	 * Returns the value of the <code>borderLeftStyle</code> property.
 	 */
 	public String getBorderLeftStyle() {
 		return (String) values.get(CSS.BORDER_LEFT_STYLE);
 	}

 	/**
 	 * Returns the value of the <code>borderRightColor</code> property.
 	 */
 	public Color getBorderRightColor() {
 		return (Color) values.get(CSS.BORDER_RIGHT_COLOR);
 	}

 	/**
 	 * Returns the value of the <code>borderRightStyle</code> property.
 	 */
 	public String getBorderRightStyle() {
 		return (String) values.get(CSS.BORDER_RIGHT_STYLE);
 	}

 	/**
 	 * Returns the value of the <code>borderSpacing</code> property.
 	 */
 	public BorderSpacingProperty.Value getBorderSpacing() {
 		return (BorderSpacingProperty.Value) values.get(CSS.BORDER_SPACING);
 	}

 	/**
 	 * Returns the value of the <code>borderTopColor</code> property.
 	 */
 	public Color getBorderTopColor() {
 		return (Color) values.get(CSS.BORDER_TOP_COLOR);
 	}

 	/**
 	 * Returns the value of the <code>borderTopStyle</code> property.
 	 */
 	public String getBorderTopStyle() {
 		return (String) values.get(CSS.BORDER_TOP_STYLE);
 	}

 	/**
 	 * Returns the value of the <code>color</code> property.
 	 */
 	public Color getColor() {
 		return (Color) values.get(CSS.COLOR);
 	}

 	/**
 	 * @return <code>true</code> if the stylesheet defined content for this element.
 	 */
 	public boolean isContentDefined() {
 		return contentLexicalUnits.size() > 0;
 	}

 	/**
 	 * Returns a <code>List</code> of <code>ContentPart</code> objects representing the <code>content</code> property.<br />
 	 * The content is parsed on every access to get the actual values for attributes. Do not try to get the content via
 	 * the {@link #get(String)} method!
 	 *
 	 * @param node
 	 *            The INode to get attr(...) values from
 	 */
 	public List<String> getContent(final INode node) {
 		final List<String> content = new ArrayList<String>();
 		for (LexicalUnit lexicalUnit : contentLexicalUnits) {
 			switch (lexicalUnit.getLexicalUnitType()) {
 			case LexicalUnit.SAC_STRING_VALUE:
 				// content: "A String"
 				content.add(lexicalUnit.getStringValue());
 				break;
 			case LexicalUnit.SAC_ATTR:
 				// content: attr(attributeName)
 				final LexicalUnit currentLexicalUnit = lexicalUnit;
 				node.accept(new BaseNodeVisitor() {
 					@Override
 					public void visit(final IElement element) {
 						final String attributeValue = element.getAttributeValue(currentLexicalUnit.getStringValue());
 						if (attributeValue != null) {
 							content.add(attributeValue);
 						}
 					}

 					@Override
 					public void visit(final IProcessingInstruction pi) {
 						if (currentLexicalUnit.getStringValue().equalsIgnoreCase(CSS.PSEUDO_TARGET)) {
 							content.add(pi.getTarget());
 						}
 					}
 				});
 				break;
 			}
 			lexicalUnit = lexicalUnit.getNextLexicalUnit();
 		}
 		return content;
 	}

 	/**
 	 * Returns the value of the <code>display</code> property.
 	 */
 	public String getDisplay() {
 		return (String) values.get(CSS.DISPLAY);
 	}

 	/**
 	 * @return true if the <code>display</code> property is not 'none'.
 	 */
 	public boolean isDisplayed() {
 		return !CSS.NONE.equals(getDisplay());
 	}

 	/**
 	 * Returns the value of the <code>font</code> property.
 	 */
 	public FontSpec getFont() {
 		return font;
 	}

 	/**
 	 * Returns the value of the <code>fontFamily</code> property.
 	 */
 	public String[] getFontFamilies() {
 		return (String[]) values.get(CSS.FONT_FAMILY);
 	}

 	/**
 	 * Returns the value of the <code>fontSize</code> property.
 	 */
 	public float getFontSize() {
 		return ((Float) values.get(CSS.FONT_SIZE)).floatValue();
 	}

 	/**
 	 * Returns the value of the <code>fontStyle</code> property.
 	 */
 	public String getFontStyle() {
 		return (String) values.get(CSS.FONT_STYLE);
 	}

 	/**
 	 * Returns the value of the <code>fontWeight</code> property.
 	 */
 	public int getFontWeight() {
 		return ((Integer) values.get(CSS.FONT_WEIGHT)).intValue();
 	}

 	/**
 	 * Returns the value of the <code>lineHeight</code> property.
 	 */
 	public int getLineHeight() {
 		return ((RelativeLength) values.get(CSS.LINE_HEIGHT)).get(Math.round(getFontSize()));
 	}

 	/**
 	 * Returns the value of the <code>listStyleType</code> property.
 	 */
 	public String getListStyleType() {
 		return (String) values.get(CSS.LIST_STYLE_TYPE);
 	}

 	/**
 	 * Returns the value of the <code>textAlign</code> property.
 	 */
 	public String getTextAlign() {
 		return (String) values.get(CSS.TEXT_ALIGN);
 	}

 	/**
 	 * Returns the value of the <code>textDecoration</code> property.
 	 */
 	public String getTextDecoration() {
 		return (String) values.get(CSS.TEXT_DECORATION);
 	}

 	/**
 	 * Returns the value of the <code>whiteSpace</code> property.
 	 */
 	public String getWhiteSpace() {
 		return (String) values.get(CSS.WHITE_SPACE);
 	}

 	/**
 	 * Sets the value of a property in this stylesheet.
 	 *
 	 * @param propertyName
 	 *            Name of the property being set.
 	 * @param value
 	 *            Value of the property.
 	 */
 	public void put(final String propertyName, final Object value) {
 		values.put(propertyName, value);
 	}

 	public void putPseudoElementStyles(final String pseudoElementName, final Styles pseudoElStyles) {
 		pseudoElementStyles.put(pseudoElementName, pseudoElStyles);
 	}

 	public Styles getPseudoElementStyles(final String pseudoElementName) {
 		if (pseudoElementStyles.containsKey(pseudoElementName.toLowerCase())) {
 			return pseudoElementStyles.get(pseudoElementName.toLowerCase());
 		} else {
 			// There are no styles for the given pseudo element - return this
 			return this;
 		}
 	}

 	/**
 	 * Check if the given pseudo element is defined for this node.
 	 *
 	 * @param pseudoElementName
 	 * @return <code>true</code> when the given pseudo element is defined.
 	 */
 	public boolean hasPseudoElement(final String pseudoElementName) {
 		return pseudoElementStyles.containsKey(pseudoElementName.toLowerCase());
 	}

 	/**
 	 * Sets the LexicalUnits of the <code>content</code> property.
 	 *
 	 * @param content
 	 *            <code>List</code> of <code>LexicalUnits</code> objects defining the content.
 	 */
 	public void setContent(final List<LexicalUnit> content) {
 		contentLexicalUnits = content;
 	}

 	/**
 	 * Sets the value of the <code>font</code> property.
 	 *
 	 * @param font
 	 *            new value for the <code>font</code> property.
 	 */
 	public void setFont(final FontSpec font) {
 		this.font = font;
 	}

 	public RelativeLength getElementWidth() {
 		return (RelativeLength) values.get(CSS.WIDTH);
 	}

 	public RelativeLength getElementHeight() {
 		return (RelativeLength) values.get(CSS.HEIGHT);
 	}

 	public boolean hasBackgroundImage() {
 		return values.get(CSS.BACKGROUND_IMAGE) != null;
 	}

 	public String getBackgroundImage() {
 		final Object value = values.get(CSS.BACKGROUND_IMAGE);
 		if (value == null) {
 			return BackgroundImageProperty.DEFAULT;
 		}
 		return value.toString();
 	}

 	/**
 	 * @return the value of border-bottom-width
 	 */
 	public int getBorderBottomWidth() {
 		return ((Integer) values.get(CSS.BORDER_BOTTOM_WIDTH)).intValue();
 	}

 	/**
 	 * @return the value of border-left-width
 	 */
 	public int getBorderLeftWidth() {
 		return ((Integer) values.get(CSS.BORDER_LEFT_WIDTH)).intValue();
 	}

 	/**
 	 * @return the value of border-right-width
 	 */
 	public int getBorderRightWidth() {
 		return ((Integer) values.get(CSS.BORDER_RIGHT_WIDTH)).intValue();
 	}

 	/**
 	 * @return the value of border-top-width
 	 */
 	public int getBorderTopWidth() {
 		return ((Integer) values.get(CSS.BORDER_TOP_WIDTH)).intValue();
 	}

 	/**
 	 * @return the value of margin-bottom
 	 */
 	public RelativeLength getMarginBottom() {
 		return (RelativeLength) values.get(CSS.MARGIN_BOTTOM);
 		// return marginBottom;
 	}

 	/**
 	 * @return the value of margin-left
 	 */
 	public RelativeLength getMarginLeft() {
 		return (RelativeLength) values.get(CSS.MARGIN_LEFT);
 	}

 	/**
 	 * @return the value of margin-right
 	 */
 	public RelativeLength getMarginRight() {
 		return (RelativeLength) values.get(CSS.MARGIN_RIGHT);
 	}

 	/**
 	 * @return the value of margin-top
 	 */
 	public RelativeLength getMarginTop() {
 		return (RelativeLength) values.get(CSS.MARGIN_TOP);
 	}

 	/**
 	 * @return the value of padding-bottom
 	 */
 	public RelativeLength getPaddingBottom() {
 		return (RelativeLength) values.get(CSS.PADDING_BOTTOM);
 	}

 	/**
 	 * @return the value of padding-left
 	 */
 	public RelativeLength getPaddingLeft() {
 		return (RelativeLength) values.get(CSS.PADDING_LEFT);
 	}

 	/**
 	 * @return the value of padding-right
 	 */
 	public RelativeLength getPaddingRight() {
 		return (RelativeLength) values.get(CSS.PADDING_RIGHT);
 	}

 	/**
 	 * @return the value of padding-top
 	 */
 	public RelativeLength getPaddingTop() {
 		return (RelativeLength) values.get(CSS.PADDING_TOP);
 	}

 	/**
 	 * @return the IElement whose text content should be used in the outline view.
 	 */
 	public Object getOutlineContent() {
 		return values.get(CSS.OUTLINE_CONTENT);
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2004, 2013 John Krasnay and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* John Krasnay - initial API and implementation
	* Dave Holroyd - Implement text decoration
	* Mohamadou Nassourou - Bug 298912 - rudimentary support for images
	* Carsten Hiesserich - added OutlineContent property
	*******************************************************************************/
	package org.eclipse.vex.core.internal.css;

	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.vex.core.internal.core.Color;
	import org.eclipse.vex.core.internal.core.FontSpec;
	import org.eclipse.vex.core.provisional.dom.BaseNodeVisitor;
	import org.eclipse.vex.core.provisional.dom.IElement;
	import org.eclipse.vex.core.provisional.dom.INode;
	import org.eclipse.vex.core.provisional.dom.IProcessingInstruction;
	import org.w3c.css.sac.LexicalUnit;

	/**
	* Represents the computed style properties for a particular element.
	*/
	public class Styles {

	/** Maps property name (String) => value (Object) */
	private final Map<String, Object> values = new HashMap<String, Object>();

	/**
	* This Map contains the Styles for all pseudo elements of the element that this Style belongs to. Key is the pseudo
	* elements name.
	*/
	private final Map<String, Styles> pseudoElementStyles = new HashMap<String, Styles>();

	private List<LexicalUnit> contentLexicalUnits;
	private FontSpec font;

	/**
	* Returns the value of the given property, or null if the property does not have a value.
	*
	* @param propertyName
	* @return
	*/
	public Object get(final String propertyName) {
	return values.get(propertyName);
	}

	/**
	* Returns the value of the <code>backgroundColor</code> property.
	*/
	public Color getBackgroundColor() {
	return (Color) values.get(CSS.BACKGROUND_COLOR);
	}

	/**
	* Returns the value of the <code>borderBottomColor</code> property.
	*/
	public Color getBorderBottomColor() {
	return (Color) values.get(CSS.BORDER_BOTTOM_COLOR);
	}

	/**
	* Returns the value of the <code>borderBottomStyle</code> property.
	*/
	public String getBorderBottomStyle() {
	return (String) values.get(CSS.BORDER_BOTTOM_STYLE);
	}

	/**
	* Returns the value of the <code>borderLeftColor</code> property.
	*/
	public Color getBorderLeftColor() {
	return (Color) values.get(CSS.BORDER_LEFT_COLOR);
	}

	/**
	* Returns the value of the <code>borderLeftStyle</code> property.
	*/
	public String getBorderLeftStyle() {
	return (String) values.get(CSS.BORDER_LEFT_STYLE);
	}

	/**
	* Returns the value of the <code>borderRightColor</code> property.
	*/
	public Color getBorderRightColor() {
	return (Color) values.get(CSS.BORDER_RIGHT_COLOR);
	}

	/**
	* Returns the value of the <code>borderRightStyle</code> property.
	*/
	public String getBorderRightStyle() {
	return (String) values.get(CSS.BORDER_RIGHT_STYLE);
	}

	/**
	* Returns the value of the <code>borderSpacing</code> property.
	*/
	public BorderSpacingProperty.Value getBorderSpacing() {
	return (BorderSpacingProperty.Value) values.get(CSS.BORDER_SPACING);
	}

	/**
	* Returns the value of the <code>borderTopColor</code> property.
	*/
	public Color getBorderTopColor() {
	return (Color) values.get(CSS.BORDER_TOP_COLOR);
	}

	/**
	* Returns the value of the <code>borderTopStyle</code> property.
	*/
	public String getBorderTopStyle() {
	return (String) values.get(CSS.BORDER_TOP_STYLE);
	}

	/**
	* Returns the value of the <code>color</code> property.
	*/
	public Color getColor() {
	return (Color) values.get(CSS.COLOR);
	}

	/**
	* @return <code>true</code> if the stylesheet defined content for this element.
	*/
	public boolean isContentDefined() {
	return contentLexicalUnits.size() > 0;
	}

	/**
	* Returns a <code>List</code> of <code>ContentPart</code> objects representing the <code>content</code> property.<br />
	* The content is parsed on every access to get the actual values for attributes. Do not try to get the content via
	* the {@link #get(String)} method!
	*
	* @param node
	* The INode to get attr(...) values from
	*/
	public List<String> getContent(final INode node) {
	final List<String> content = new ArrayList<String>();
	for (LexicalUnit lexicalUnit : contentLexicalUnits) {
	switch (lexicalUnit.getLexicalUnitType()) {
	case LexicalUnit.SAC_STRING_VALUE:
	// content: "A String"
	content.add(lexicalUnit.getStringValue());
	break;
	case LexicalUnit.SAC_ATTR:
	// content: attr(attributeName)
	final LexicalUnit currentLexicalUnit = lexicalUnit;
	node.accept(new BaseNodeVisitor() {
	@Override
	public void visit(final IElement element) {
	final String attributeValue = element.getAttributeValue(currentLexicalUnit.getStringValue());
	if (attributeValue != null) {
	content.add(attributeValue);
	}
	}

	@Override
	public void visit(final IProcessingInstruction pi) {
	if (currentLexicalUnit.getStringValue().equalsIgnoreCase(CSS.PSEUDO_TARGET)) {
	content.add(pi.getTarget());
	}
	}
	});
	break;
	}
	lexicalUnit = lexicalUnit.getNextLexicalUnit();
	}
	return content;
	}

	/**
	* Returns the value of the <code>display</code> property.
	*/
	public String getDisplay() {
	return (String) values.get(CSS.DISPLAY);
	}

	/**
	* @return true if the <code>display</code> property is not 'none'.
	*/
	public boolean isDisplayed() {
	return !CSS.NONE.equals(getDisplay());
	}

	/**
	* Returns the value of the <code>font</code> property.
	*/
	public FontSpec getFont() {
	return font;
	}

	/**
	* Returns the value of the <code>fontFamily</code> property.
	*/
	public String[] getFontFamilies() {
	return (String[]) values.get(CSS.FONT_FAMILY);
	}

	/**
	* Returns the value of the <code>fontSize</code> property.
	*/
	public float getFontSize() {
	return ((Float) values.get(CSS.FONT_SIZE)).floatValue();
	}

	/**
	* Returns the value of the <code>fontStyle</code> property.
	*/
	public String getFontStyle() {
	return (String) values.get(CSS.FONT_STYLE);
	}

	/**
	* Returns the value of the <code>fontWeight</code> property.
	*/
	public int getFontWeight() {
	return ((Integer) values.get(CSS.FONT_WEIGHT)).intValue();
	}

	/**
	* Returns the value of the <code>lineHeight</code> property.
	*/
	public int getLineHeight() {
	return ((RelativeLength) values.get(CSS.LINE_HEIGHT)).get(Math.round(getFontSize()));
	}

	/**
	* Returns the value of the <code>listStyleType</code> property.
	*/
	public String getListStyleType() {
	return (String) values.get(CSS.LIST_STYLE_TYPE);
	}

	/**
	* Returns the value of the <code>textAlign</code> property.
	*/
	public String getTextAlign() {
	return (String) values.get(CSS.TEXT_ALIGN);
	}

	/**
	* Returns the value of the <code>textDecoration</code> property.
	*/
	public String getTextDecoration() {
	return (String) values.get(CSS.TEXT_DECORATION);
	}

	/**
	* Returns the value of the <code>whiteSpace</code> property.
	*/
	public String getWhiteSpace() {
	return (String) values.get(CSS.WHITE_SPACE);
	}

	/**
	* Sets the value of a property in this stylesheet.
	*
	* @param propertyName
	* Name of the property being set.
	* @param value
	* Value of the property.
	*/
	public void put(final String propertyName, final Object value) {
	values.put(propertyName, value);
	}

	public void putPseudoElementStyles(final String pseudoElementName, final Styles pseudoElStyles) {
	pseudoElementStyles.put(pseudoElementName, pseudoElStyles);
	}

	public Styles getPseudoElementStyles(final String pseudoElementName) {
	if (pseudoElementStyles.containsKey(pseudoElementName.toLowerCase())) {
	return pseudoElementStyles.get(pseudoElementName.toLowerCase());
	} else {
	// There are no styles for the given pseudo element - return this
	return this;
	}
	}

	/**
	* Check if the given pseudo element is defined for this node.
	*
	* @param pseudoElementName
	* @return <code>true</code> when the given pseudo element is defined.
	*/
	public boolean hasPseudoElement(final String pseudoElementName) {
	return pseudoElementStyles.containsKey(pseudoElementName.toLowerCase());
	}

	/**
	* Sets the LexicalUnits of the <code>content</code> property.
	*
	* @param content
	* <code>List</code> of <code>LexicalUnits</code> objects defining the content.
	*/
	public void setContent(final List<LexicalUnit> content) {
	contentLexicalUnits = content;
	}

	/**
	* Sets the value of the <code>font</code> property.
	*
	* @param font
	* new value for the <code>font</code> property.
	*/
	public void setFont(final FontSpec font) {
	this.font = font;
	}

	public RelativeLength getElementWidth() {
	return (RelativeLength) values.get(CSS.WIDTH);
	}

	public RelativeLength getElementHeight() {
	return (RelativeLength) values.get(CSS.HEIGHT);
	}

	public boolean hasBackgroundImage() {
	return values.get(CSS.BACKGROUND_IMAGE) != null;
	}

	public String getBackgroundImage() {
	final Object value = values.get(CSS.BACKGROUND_IMAGE);
	if (value == null) {
	return BackgroundImageProperty.DEFAULT;
	}
	return value.toString();
	}

	/**
	* @return the value of border-bottom-width
	*/
	public int getBorderBottomWidth() {
	return ((Integer) values.get(CSS.BORDER_BOTTOM_WIDTH)).intValue();
	}

	/**
	* @return the value of border-left-width
	*/
	public int getBorderLeftWidth() {
	return ((Integer) values.get(CSS.BORDER_LEFT_WIDTH)).intValue();
	}

	/**
	* @return the value of border-right-width
	*/
	public int getBorderRightWidth() {
	return ((Integer) values.get(CSS.BORDER_RIGHT_WIDTH)).intValue();
	}

	/**
	* @return the value of border-top-width
	*/
	public int getBorderTopWidth() {
	return ((Integer) values.get(CSS.BORDER_TOP_WIDTH)).intValue();
	}

	/**
	* @return the value of margin-bottom
	*/
	public RelativeLength getMarginBottom() {
	return (RelativeLength) values.get(CSS.MARGIN_BOTTOM);
	// return marginBottom;
	}

	/**
	* @return the value of margin-left
	*/
	public RelativeLength getMarginLeft() {
	return (RelativeLength) values.get(CSS.MARGIN_LEFT);
	}

	/**
	* @return the value of margin-right
	*/
	public RelativeLength getMarginRight() {
	return (RelativeLength) values.get(CSS.MARGIN_RIGHT);
	}

	/**
	* @return the value of margin-top
	*/
	public RelativeLength getMarginTop() {
	return (RelativeLength) values.get(CSS.MARGIN_TOP);
	}

	/**
	* @return the value of padding-bottom
	*/
	public RelativeLength getPaddingBottom() {
	return (RelativeLength) values.get(CSS.PADDING_BOTTOM);
	}

	/**
	* @return the value of padding-left
	*/
	public RelativeLength getPaddingLeft() {
	return (RelativeLength) values.get(CSS.PADDING_LEFT);
	}

	/**
	* @return the value of padding-right
	*/
	public RelativeLength getPaddingRight() {
	return (RelativeLength) values.get(CSS.PADDING_RIGHT);
	}

	/**
	* @return the value of padding-top
	*/
	public RelativeLength getPaddingTop() {
	return (RelativeLength) values.get(CSS.PADDING_TOP);
	}

	/**
	* @return the IElement whose text content should be used in the outline view.
	*/
	public Object getOutlineContent() {
	return values.get(CSS.OUTLINE_CONTENT);
	}

	}