org.ametys.plugins.core.ui.glyph

Class CssFontHelper

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.plugins.core.ui.glyph.CssFontHelper

All Implemented Interfaces:

LogEnabled, Component, Serviceable

public class CssFontHelper
extends AbstractLogEnabled
implements Component, Serviceable

Helper for parsing of CSS file and extract glyphs

Field Summary

Fields

Modifier and Type	Field and Description
private static Pattern	__CSS_CLASS_NAME Pattern for CSS class
private Map<String,Set<String>>	_glyphs
private Map<String,Long>	_lastUpdates
private SourceResolver	_resolver
static String	ROLE The Avalon role

Constructor Summary

Constructors

Constructor and Description
CssFontHelper()

Method Summary

Modifier and Type	Method and Description
private org.w3c.dom.css.CSSStyleSheet	_getCssStyleSheet(Source source)
private Set<String>	_getFontFamily(org.w3c.dom.css.CSSStyleSheet styleSheet)
private boolean	_matchFontFamily(Set<String> fontFamilies, org.w3c.dom.css.CSSStyleDeclaration style)
Set<String>	getFontClassNames(org.w3c.dom.css.CSSStyleSheet styleSheet) Get CSS class name to use for all icons.
Set<String>	getGlyphClassNames(String cssURI, String prefix) Get the CSS class names for glyphes
boolean	hasFontFaceRule(String cssURI) Determines if the CSS file has a 'font-face' rule
void	service(ServiceManager manager)

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

ROLE

public static final String ROLE

The Avalon role

__CSS_CLASS_NAME

private static final Pattern __CSS_CLASS_NAME

Pattern for CSS class

_resolver

private SourceResolver _resolver

_lastUpdates

private Map<String,Long> _lastUpdates

_glyphs

private Map<String,Set<String>> _glyphs

Constructor Detail

CssFontHelper

public CssFontHelper()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

getGlyphClassNames

public Set<String> getGlyphClassNames(String cssURI,
                                      String prefix)

Get the CSS class names for glyphes

Parameters:

cssURI - The URI of CSS file

prefix - The glyph prefix. Can be null.

Returns:

The CSS class names for glyphes

hasFontFaceRule

public boolean hasFontFaceRule(String cssURI)

Determines if the CSS file has a 'font-face' rule

Parameters:

cssURI - The URI of CSS file

Returns:

cssURI The URI of CSS file

getFontClassNames

public Set<String> getFontClassNames(org.w3c.dom.css.CSSStyleSheet styleSheet)

Get CSS class name to use for all icons. Can be empty if the icons contains the font-family to use.

Parameters:

styleSheet - The CSS stylesheet to parse

Returns:

The name of the common CSS class name for icons (ex: 'fa' for FontAwesome). Can be empty if the icons contains the font-family to use.

_matchFontFamily

private boolean _matchFontFamily(Set<String> fontFamilies,
                                 org.w3c.dom.css.CSSStyleDeclaration style)

_getCssStyleSheet

private org.w3c.dom.css.CSSStyleSheet _getCssStyleSheet(Source source)
                                                 throws MalformedURLException,
                                                        IOException

Throws:

MalformedURLException

IOException

_getFontFamily

private Set<String> _getFontFamily(org.w3c.dom.css.CSSStyleSheet styleSheet)