Package com.openhtmltopdf.layout.counter

Class CounterContext

java.lang.Object

com.openhtmltopdf.layout.counter.CounterContext

All Implemented Interfaces:

AbstractCounterContext

public class CounterContext
extends java.lang.Object
implements AbstractCounterContext

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<java.lang.String,java.lang.Integer>	_counters
private CounterContext	_parent	This is different because it needs to work even when the counter- properties cascade and it should also logically be redefined on each level (think list-items within list-items)

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CounterContext()
	CounterContext(LayoutContext ctx, CalculatedStyle style, java.lang.Integer startIndex)	A CounterContext should really be reflected in the element hierarchy, but CalculatedStyles reflect the ancestor hierarchy just as well and also handles pseudo-elements seamlessly.

Method Summary

Modifier and Type	Method	Description
private java.lang.Integer	getCounter(java.lang.String name)
private void	getCounterValues(java.lang.String name, java.util.List<java.lang.Integer> values)
int	getCurrentCounterValue(java.lang.String name)
java.util.List<java.lang.Integer>	getCurrentCounterValues(java.lang.String name)
private boolean	incrementCounter(CounterData cd)
private void	incrementListItemCounter(int increment)
private void	resetCounter(CounterData cd)

Methods inherited from class java.lang.Object

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

Field Detail

_counters

private final java.util.Map<java.lang.String,java.lang.Integer> _counters

_parent

private CounterContext _parent

This is different because it needs to work even when the counter- properties cascade and it should also logically be redefined on each level (think list-items within list-items)

Constructor Detail

CounterContext

public CounterContext(LayoutContext ctx,
                      CalculatedStyle style,
                      java.lang.Integer startIndex)

A CounterContext should really be reflected in the element hierarchy, but CalculatedStyles reflect the ancestor hierarchy just as well and also handles pseudo-elements seamlessly.

CounterContext

private CounterContext()

Method Detail

incrementCounter

private boolean incrementCounter(CounterData cd)

Parameters:

cd -

Returns:

true if a counter was found and incremented

incrementListItemCounter

private void incrementListItemCounter(int increment)

resetCounter

private void resetCounter(CounterData cd)

getCurrentCounterValue

public int getCurrentCounterValue(java.lang.String name)

Specified by:

getCurrentCounterValue in interface AbstractCounterContext

getCounter

private java.lang.Integer getCounter(java.lang.String name)

getCurrentCounterValues

public java.util.List<java.lang.Integer> getCurrentCounterValues(java.lang.String name)

Specified by:

getCurrentCounterValues in interface AbstractCounterContext

getCounterValues

private void getCounterValues(java.lang.String name,
                              java.util.List<java.lang.Integer> values)