Class BackgroundPositionShorthandResolver

java.lang.Object

com.itextpdf.styledxmlparser.css.resolve.shorthand.impl.BackgroundPositionShorthandResolver

All Implemented Interfaces:

IShorthandResolver

public class BackgroundPositionShorthandResolver
extends Object
implements IShorthandResolver

IShorthandResolver implementation for background-position.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static enum	BackgroundPositionShorthandResolver.BackgroundPositionType

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOGGER
private static final int	POSITION_VALUES_MAX_COUNT

Constructor Summary

Constructors

Constructor	Description
BackgroundPositionShorthandResolver()

Method Summary

Modifier and Type	Method	Description
private static boolean	checkProperty(Map<String,String> resolvedProps, String key)
private static boolean	parseCenter(String positionValue, Map<String,String> values)
private static boolean	parseHorizontal(String positionValue, Map<String,String> values)
private static boolean	parseLargeNumericValue(String prevValue, Map<String,String> values, String value)
private static boolean	parseNonNumericValue(String positionValue, Map<String,String> values)
private static boolean	parseNumericValue(int i, List<String> positionValues, Map<String,String> values)
private static boolean	parsePositionShorthand(List<String> valuesToParse, Map<String,String> parsedValues)
private static boolean	parseShortNumericValue(int i, List<String> positionValues, Map<String,String> values, String value)
private static boolean	parseVertical(String positionValue, Map<String,String> values)
List<CssDeclaration>	resolveShorthand(String shorthandExpression)	Resolves a shorthand expression.
private static BackgroundPositionShorthandResolver.BackgroundPositionType	typeOfValue(String value)
private static void	updateValue(Map<String,String> resolvedProps, Map<String,String> values, String key)

Methods inherited from class Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

POSITION_VALUES_MAX_COUNT

private static final int POSITION_VALUES_MAX_COUNT

See Also:

• Constant Field Values

Constructor Details

BackgroundPositionShorthandResolver

public BackgroundPositionShorthandResolver()

Method Details

resolveShorthand

public List<CssDeclaration> resolveShorthand(String shorthandExpression)

Resolves a shorthand expression.

Specified by:

resolveShorthand in interface IShorthandResolver

Parameters:

shorthandExpression - the shorthand expression

Returns:

a list of CSS declaration

checkProperty

private static boolean checkProperty(Map<String,String> resolvedProps,
 String key)

updateValue

private static void updateValue(Map<String,String> resolvedProps,
 Map<String,String> values,
 String key)

parsePositionShorthand

private static boolean parsePositionShorthand(List<String> valuesToParse,
 Map<String,String> parsedValues)

parseNumericValue

private static boolean parseNumericValue(int i,
 List<String> positionValues,
 Map<String,String> values)

parseShortNumericValue

private static boolean parseShortNumericValue(int i,
 List<String> positionValues,
 Map<String,String> values,
 String value)

parseLargeNumericValue

private static boolean parseLargeNumericValue(String prevValue,
 Map<String,String> values,
 String value)

parseNonNumericValue

private static boolean parseNonNumericValue(String positionValue,
 Map<String,String> values)

parseHorizontal

private static boolean parseHorizontal(String positionValue,
 Map<String,String> values)

parseVertical

private static boolean parseVertical(String positionValue,
 Map<String,String> values)

parseCenter

private static boolean parseCenter(String positionValue,
 Map<String,String> values)

typeOfValue

private static BackgroundPositionShorthandResolver.BackgroundPositionType typeOfValue(String value)