org.conqat.lib.commons.html

Class CSSManagerBase

java.lang.Object

org.conqat.lib.commons.html.CSSManagerBase

Direct Known Subclasses:

CSSMananger

public abstract class CSSManagerBase
extends java.lang.Object

This class is used for managing cascading style sheets. It keeps track of all declaration blocks and selectors used.

Author:

hummelb

Constructor Summary

Constructors

Constructor and Description
CSSManagerBase()

Method Summary

Modifier and Type	Method and Description
void	addDefaultDeclaration(EHTMLElement element, CSSDeclarationBlock block) Adds a single selector and its block to this manager.
void	addDefaultDeclaration(EHTMLElement element, ECSSPseudoClass pseudoClass, CSSDeclarationBlock block) Adds a single selector and its block to this manager.
protected java.lang.String	generateCSSClassName() Generates a suitable name for a CSS class.
java.lang.String	getCSSClassName(CSSDeclarationBlock block) Returns the name of the CSS class used for this block.
boolean	hasDefaultDeclaration(EHTMLElement element) Returns whether there is a default declaration for the given element.
boolean	hasDefaultDeclaration(EHTMLElement element, ECSSPseudoClass pseudoClass) Returns whether there is a default declaration for the given element.
protected void	writeOut(java.io.PrintStream ps) Write all selectors with their blocks to the given stream.
protected void	writeOutDeclarations(java.io.PrintStream ps) Write out declarations.
protected void	writeOutDefaultDeclarations(java.io.PrintStream ps) Write out default declarations for element (i.e.

Methods inherited from class java.lang.Object

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

Constructor Detail

CSSManagerBase

public CSSManagerBase()

Method Detail

hasDefaultDeclaration

public boolean hasDefaultDeclaration(EHTMLElement element)

Returns whether there is a default declaration for the given element.

hasDefaultDeclaration

public boolean hasDefaultDeclaration(EHTMLElement element,
                                     ECSSPseudoClass pseudoClass)

Returns whether there is a default declaration for the given element.

addDefaultDeclaration

public final void addDefaultDeclaration(EHTMLElement element,
                                        CSSDeclarationBlock block)

Adds a single selector and its block to this manager.

addDefaultDeclaration

public void addDefaultDeclaration(EHTMLElement element,
                                  ECSSPseudoClass pseudoClass,
                                  CSSDeclarationBlock block)

Adds a single selector and its block to this manager.

getCSSClassName

public java.lang.String getCSSClassName(CSSDeclarationBlock block)

Returns the name of the CSS class used for this block. If the block is not yet known, it is registered with this manager.

generateCSSClassName

protected java.lang.String generateCSSClassName()

Generates a suitable name for a CSS class. This may be overridden by subclasses. However it must be made sure, that the class names returned are unique and do not overlap with HTML element names.

writeOut

protected void writeOut(java.io.PrintStream ps)

Write all selectors with their blocks to the given stream. The format is the one usually used in CSS files. This merely calls writeOutDefaultDeclarations(PrintStream) and writeOutDeclarations(PrintStream).

writeOutDefaultDeclarations

protected void writeOutDefaultDeclarations(java.io.PrintStream ps)

Write out default declarations for element (i.e. without specific class).

writeOutDeclarations

protected void writeOutDeclarations(java.io.PrintStream ps)

Write out declarations.