| /* |
| * 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.StyleSheet; |
| |
| /** |
| * The <code>CSSStyleSheet</code> interface is a concrete interface used to |
| * represent a CSS style sheet i.e., a style sheet whose content type is |
| * "text/css". |
| * <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>. |
| * @since DOM Level 2 |
| */ |
| public interface CSSStyleSheet extends StyleSheet { |
| /** |
| * If this style sheet comes from an <code>@import</code> rule, the |
| * <code>ownerRule</code> attribute will contain the |
| * <code>CSSImportRule</code>. In that case, the <code>ownerNode</code> |
| * attribute in the <code>StyleSheet</code> interface will be |
| * <code>null</code>. If the style sheet comes from an element or a |
| * processing instruction, the <code>ownerRule</code> attribute will be |
| * <code>null</code> and the <code>ownerNode</code> attribute will |
| * contain the <code>Node</code>. |
| */ |
| public CSSRule getOwnerRule(); |
| |
| /** |
| * The list of all CSS rules contained within the style sheet. This |
| * includes both rule sets and at-rules. |
| */ |
| public CSSRuleList getCssRules(); |
| |
| /** |
| * Used to insert a new rule into the style sheet. The new rule now |
| * becomes part of the cascade. |
| * @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 style sheet's rule list of the rule |
| * before which to insert the specified rule. If the specified index |
| * is equal to the length of the style sheet's rule collection, the |
| * rule will be added to the end of the style sheet. |
| * @return The index within the style sheet'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 style sheet 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; |
| |
| /** |
| * Used to delete a rule from the style sheet. |
| * @param index The index within the style sheet's rule list of the rule |
| * to remove. |
| * @exception DOMException |
| * INDEX_SIZE_ERR: Raised if the specified index does not correspond to |
| * a rule in the style sheet's rule list. |
| * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is |
| * readonly. |
| */ |
| public void deleteRule(int index) |
| throws DOMException; |
| |
| } |