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jeremybenn |
/*
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* Copyright (c) 2000 World Wide Web Consortium,
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* (Massachusetts Institute of Technology, Institut National de
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* Recherche en Informatique et en Automatique, Keio University). All
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* Rights Reserved. This program is distributed under the W3C's Software
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* Intellectual Property License. This program is distributed in the
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* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE.
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* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
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*/
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package org.w3c.dom.css;
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import org.w3c.dom.DOMException;
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import org.w3c.dom.stylesheets.MediaList;
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/**
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* The <code>CSSMediaRule</code> interface represents a @media rule in a CSS
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* style sheet. A <code>@media</code> rule can be used to delimit style
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* rules for specific media types.
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* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
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* @since DOM Level 2
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*/
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public interface CSSMediaRule extends CSSRule {
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/**
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* A list of media types for this rule.
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*/
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public MediaList getMedia();
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/**
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* A list of all CSS rules contained within the media block.
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*/
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public CSSRuleList getCssRules();
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/**
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* Used to insert a new rule into the media block.
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* @param rule The parsable text representing the rule. For rule sets
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* this contains both the selector and the style declaration. For
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* at-rules, this specifies both the at-identifier and the rule
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* content.
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* @param index The index within the media block's rule collection of
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* the rule before which to insert the specified rule. If the
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* specified index is equal to the length of the media blocks's rule
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* collection, the rule will be added to the end of the media block.
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* @return The index within the media block's rule collection of the
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* newly inserted rule.
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* @exception DOMException
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* HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the
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* specified index, e.g., if an <code>@import</code> rule is inserted
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* after a standard rule set or other at-rule.
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* <br>INDEX_SIZE_ERR: Raised if the specified index is not a valid
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* insertion point.
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* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
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* readonly.
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* <br>SYNTAX_ERR: Raised if the specified rule has a syntax error and
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* is unparsable.
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*/
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public int insertRule(String rule,
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int index)
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throws DOMException;
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/**
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* Used to delete a rule from the media block.
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* @param index The index within the media block's rule collection of
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* the rule to remove.
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* @exception DOMException
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* INDEX_SIZE_ERR: Raised if the specified index does not correspond to
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* a rule in the media rule list.
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* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
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* readonly.
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*/
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public void deleteRule(int index)
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throws DOMException;
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}
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