Module io.sf.carte.css4j

Package io.sf.carte.doc.style.css.om

Class GroupingRule

java.lang.Object

io.sf.carte.doc.style.css.om.AbstractCSSRule

io.sf.carte.doc.style.css.om.GroupingRule

All Implemented Interfaces:

CSSGroupingRule, ExtendedCSSRule, CSSRule

Direct Known Subclasses:

MediaRule, SupportsRule

public abstract class GroupingRule
extends AbstractCSSRule
implements CSSGroupingRule

Implementation of CSSGroupingRule.

Field Summary

Fields inherited from interface org.w3c.dom.css.CSSRule

CHARSET_RULE, FONT_FACE_RULE, IMPORT_RULE, MEDIA_RULE, PAGE_RULE, STYLE_RULE, UNKNOWN_RULE

Fields inherited from interface io.sf.carte.doc.style.css.ExtendedCSSRule

COUNTER_STYLE_RULE, CUSTOM_MEDIA_RULE, DOCUMENT_RULE, FONT_FEATURE_VALUES_RULE, KEYFRAME_RULE, KEYFRAMES_RULE, MARGIN_RULE, NAMESPACE_RULE, REGION_STYLE_RULE, SUPPORTS_RULE, VIEWPORT_RULE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GroupingRule(AbstractCSSStyleSheet parentSheet, short type, byte origin)
protected	GroupingRule(AbstractCSSStyleSheet parentSheet, GroupingRule copyfrom)

Method Summary

Modifier and Type	Method	Description
protected Parser	createSACParser()
void	deleteRule(int index)	Removes a CSS rule from the CSS rule list returned by CSSGroupingRule.getCssRules() at index.
void	enablePrecedingComments(int initialSize)	If this rule does not contain a preceding comment list, create one with the given initial capacity.
boolean	equals(Object obj)
CSSRuleArrayList	getCssRules()	Get the list of CSS rules nested inside the grouping rule.
String	getMinifiedCssText()	A minified parsable textual representation of the rule.
byte	getOrigin()	Get the origin of this rule (user agent sheet, author, user).
AbstractCSSRule	getParentRule()	If this rule is contained inside another rule, return that rule.
AbstractCSSStyleSheet	getParentStyleSheet()	Get the style sheet that contains this rule.
List<String>	getPrecedingComments()	Get a list of the comments that preceded this rule, if any.
protected StyleFormattingContext	getStyleFormattingContext()
short	getType()
protected URL	getURL(String uri)	Gets an URL for the given URI, taking into account the parent CSS Base URL if appropriate.
int	hashCode()
int	insertRule(String rule, int index)	Inserts a new rule into this grouping rule collection.
void	setCssText(String cssText)
protected void	setGroupingRule(GroupingRule rule)
void	setParentRule(AbstractCSSRule parent)	Sets the parent CSS rule, in case this rule is contained by another.

Methods inherited from class io.sf.carte.doc.style.css.om.AbstractCSSRule

clone, getCssText, toString, writeCssText

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.w3c.dom.css.CSSRule

getCssText, getType

Methods inherited from interface io.sf.carte.doc.style.css.ExtendedCSSRule

clone, getMinifiedCssText, getParentRule, getParentStyleSheet, writeCssText

Constructor Details

GroupingRule

protected GroupingRule(AbstractCSSStyleSheet parentSheet,
 short type,
 byte origin)

GroupingRule

protected GroupingRule(AbstractCSSStyleSheet parentSheet,
 GroupingRule copyfrom)

Method Details

getCssRules

public CSSRuleArrayList getCssRules()

Description copied from interface: CSSGroupingRule

Get the list of CSS rules nested inside the grouping rule.

Specified by:

getCssRules in interface CSSGroupingRule

Returns:

a CSSRuleList object for the list of CSS rules nested inside the grouping rule.

insertRule

public int insertRule(String rule,
 int index)
               throws DOMException

Inserts a new rule into this grouping rule collection.

Specified by:

insertRule in interface CSSGroupingRule

Parameters:

rule - The parsable text representing the rule.

index - The index within the collection of the rule before which to insert the specified rule. If the specified index is equal to the length of the rule collection, the rule will be added to its end.

Returns:

the index at which the rule was inserted.

Throws:

DOMException - if the index is out of bounds or there was a problem parsing the rule.

deleteRule

public void deleteRule(int index)
                throws DOMException

Description copied from interface: CSSGroupingRule

Removes a CSS rule from the CSS rule list returned by CSSGroupingRule.getCssRules() at index.

Specified by:

deleteRule in interface CSSGroupingRule

Parameters:

index - the rule list index at which the rule must be removed.

Throws:

DOMException - INDEX_SIZE_ERR if index is greater than or equal to CSSGroupingRule.getCssRules().getLength().

setCssText

public void setCssText(String cssText)
                throws DOMException

Specified by:

setCssText in interface CSSRule

Overrides:

setCssText in class AbstractCSSRule

Throws:

DOMException

setGroupingRule

protected void setGroupingRule(GroupingRule rule)
                        throws DOMException

Throws:

DOMException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getType

public short getType()

Specified by:

getType in interface CSSRule

Specified by:

getType in class AbstractCSSRule

getParentStyleSheet

public AbstractCSSStyleSheet getParentStyleSheet()

Description copied from interface: ExtendedCSSRule

Get the style sheet that contains this rule.

Specified by:

getParentStyleSheet in interface CSSRule

Specified by:

getParentStyleSheet in interface ExtendedCSSRule

Specified by:

getParentStyleSheet in class AbstractCSSRule

Returns:

the style sheet, or null if no sheet contains this rule.

createSACParser

protected Parser createSACParser()
                          throws DOMException

Throws:

DOMException

getParentRule

public AbstractCSSRule getParentRule()

Description copied from interface: ExtendedCSSRule

If this rule is contained inside another rule, return that rule. If it is not nested inside any other rules, return null.

Specified by:

getParentRule in interface CSSRule

Specified by:

getParentRule in interface ExtendedCSSRule

Specified by:

getParentRule in class AbstractCSSRule

Returns:

the containing rule, if any, otherwise null.

setParentRule

public void setParentRule(AbstractCSSRule parent)

Sets the parent CSS rule, in case this rule is contained by another.

Specified by:

setParentRule in class AbstractCSSRule

Parameters:

parent - the parent rule.

getOrigin

public byte getOrigin()

Description copied from class: AbstractCSSRule

Get the origin of this rule (user agent sheet, author, user).

Specified by:

getOrigin in class AbstractCSSRule

Returns:

the origin of this rule.

enablePrecedingComments

public void enablePrecedingComments(int initialSize)

Description copied from class: AbstractCSSRule

If this rule does not contain a preceding comment list, create one with the given initial capacity.

If this rule already has a comment list, does nothing.

Specified by:

enablePrecedingComments in class AbstractCSSRule

Parameters:

initialSize - the initial capacity.

getPrecedingComments

public List<String> getPrecedingComments()

Description copied from class: AbstractCSSRule

Get a list of the comments that preceded this rule, if any.

Specified by:

getPrecedingComments in class AbstractCSSRule

Returns:

the list of comments, or null if there were no preceding comments or the parsing was specified to ignore comments.

See Also:

• AbstractCSSStyleSheet.parseStyleSheet(org.w3c.css.sac.InputSource, boolean)

getMinifiedCssText

public String getMinifiedCssText()

Description copied from class: AbstractCSSRule

A minified parsable textual representation of the rule. This reflects the current state of the rule and not its initial value.

Specified by:

getMinifiedCssText in interface ExtendedCSSRule

Specified by:

getMinifiedCssText in class AbstractCSSRule

Returns:

the minified textual representation of the rule.

getStyleFormattingContext

protected StyleFormattingContext getStyleFormattingContext()

getURL

protected URL getURL(String uri)
              throws MalformedURLException

Gets an URL for the given URI, taking into account the parent CSS Base URL if appropriate.

Parameters:

uri - the uri.

Returns:

the absolute URL.

Throws:

MalformedURLException - if the uri was wrong.