/*
* 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_bad;
import org.w3c.dom.DOMException;
import org.w3c.dom.stylesheets.MediaList;
/**
* The <code>CSSMediaRule</code> interface represents a
*
* @media rule in a CSS style sheet. A <code>@media</code> rule can be used to
* delimit style rules for specific media types.
* <p>
* See also the <a
* href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Docume
* n t Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSMediaRule extends CSSRule {
/**
* 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. <br>
* NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
* readonly.
*/
public void deleteRule(int index) throws DOMException;
/**
* A list of all CSS rules contained within the media block.
*/
public CSSRuleList getCssRules();
/**
* A list of media types for this rule.
*/
public MediaList getMedia();
/**
* 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
* <code>@import</code> rule is inserted after a standard
* rule set or other at-rule. <br>
* INDEX_SIZE_ERR: Raised if the specified index is not a
* valid insertion point. <br>
* NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
* readonly. <br>
* SYNTAX_ERR: Raised if the specified rule has a syntax
* error and is unparsable.
*/
public int insertRule(String rule, int index) throws DOMException;
}