org.w3c.dom.css.CSSMediaRule Maven / Gradle / Ivy
/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
import org.w3c.dom.stylesheets.MediaList;
/**
* The CSSMediaRule interface represents a @media rule in a CSS
* style sheet. A @media rule can be used to delimit style
* rules for specific media types.
* See also the Document Object Model (DOM) Level 2 Style Specification.
* @since DOM Level 2
*/
public interface CSSMediaRule extends CSSRule {
/**
* A list of media types for this rule.
*/
public MediaList getMedia();
/**
* A list of all CSS rules contained within the media block.
*/
public CSSRuleList getCssRules();
/**
* Used to insert a new rule into the media block.
* @param rule The parsable text representing the rule. For rule sets
* this contains both the selector and the style declaration. For
* at-rules, this specifies both the at-identifier and the rule
* content.
* @param index The index within the media block's rule collection of
* the rule before which to insert the specified rule. If the
* specified index is equal to the length of the media blocks's rule
* collection, the rule will be added to the end of the media block.
* @return The index within the media block's rule collection of the
* newly inserted rule.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the
* specified index, e.g., if an @import rule is inserted
* after a standard rule set or other at-rule.
*
INDEX_SIZE_ERR: Raised if the specified index is not a valid
* insertion point.
*
NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
* readonly.
*
SYNTAX_ERR: Raised if the specified rule has a syntax error and
* is unparsable.
*/
public int insertRule(String rule,
int index)
throws DOMException;
/**
* Used to delete a rule from the media block.
* @param index The index within the media block's rule collection of
* the rule to remove.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified index does not correspond to
* a rule in the media rule list.
*
NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
* readonly.
*/
public void deleteRule(int index)
throws DOMException;
}