uk.ac.ox.cs.diadem.webapi.css

Interface CSSStyleRule

public interface CSSStyleRule

A partial and adapted implementation of http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleRule

Author:

Giovanni Grasso (giovannigrasso@gmail.com) Oxford University, Department of Computer Science

Method Summary

Modifier and Type	Method and Description
String	getPropertyValue(DOMCSS2Properties.CssProperty property) Returns the property value for the current rule.
String	getSelectorText() For instance, for a rule "div > p { color:red;}" it returns "div > p" WebAPIRuntimeException
boolean	isStale() Checks is this pointer is stale (e.g., its position in the list of rules is not correct due to possible addition/removal of rules.
String	removeProperty(DOMCSS2Properties.CssProperty property)
void	setProperty(DOMCSS2Properties.CssProperty property, String value) set the new value for the given property

Method Detail

getSelectorText

String getSelectorText()

For instance, for a rule "div > p { color:red;}" it returns "div > p" WebAPIRuntimeException

Returns:

Throws:

a - WebAPIRuntimeException if the current rule is stale

getPropertyValue

String getPropertyValue(DOMCSS2Properties.CssProperty property)

Returns the property value for the current rule. For instance, for a rule "div > p { color:red;}" it returns 'red' for the property 'color'

Parameters:

property -

Returns:

Throws:

a - WebAPIRuntimeException if the current rule is stale

removeProperty

String removeProperty(DOMCSS2Properties.CssProperty property)

Parameters:

property -

Returns:

the value of the removed property

Throws:

a - WebAPIRuntimeException if the current rule is stale

setProperty

void setProperty(DOMCSS2Properties.CssProperty property,
                 String value)

set the new value for the given property

Parameters:

property -

value -

Throws:

a - WebAPIRuntimeException if the current rule is stale

isStale

boolean isStale()

Checks is this pointer is stale (e.g., its position in the list of rules is not correct due to possible addition/removal of rules. If it's stale, a fresh list of rules must be obtained from CSSStyleSheet

Returns:

true is the object is stale, false otherwise