/*
* Copyright (c) 2002-2010 Gargoyle Software Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gargoylesoftware.htmlunit.javascript.host.css;
import org.w3c.dom.css.CSSStyleSheet;
import com.gargoylesoftware.htmlunit.javascript.host.MediaList;
import com.gargoylesoftware.htmlunit.javascript.host.Stylesheet;
import com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement;
/**
* A JavaScript object for a CSSImportRule.
*
* @version $Revision: 5301 $
* @author Daniel Gredler
*/
public class CSSImportRule extends CSSRule {
private static final long serialVersionUID = -3352769444872087531L;
private MediaList media_;
private Stylesheet importedStylesheet_;
/**
* Creates a new instance. JavaScript objects must have a default constructor.
*/
@Deprecated
public CSSImportRule() {
// Empty.
}
/**
* Creates a new instance.
* @param stylesheet the Stylesheet of this rule.
* @param rule the wrapped rule
*/
protected CSSImportRule(final Stylesheet stylesheet, final org.w3c.dom.css.CSSRule rule) {
super(stylesheet, rule);
}
/**
* Returns the URL of the imported style sheet.
* @return the URL of the imported style sheet
*/
public String jsxGet_href() {
return getImportRule().getHref();
}
/**
* Returns the media types that the imported CSS style sheet applies to.
* @return the media types that the imported CSS style sheet applies to
*/
public MediaList jsxGet_media() {
if (media_ == null) {
final Stylesheet parent = this.jsxGet_parentStyleSheet();
final org.w3c.dom.stylesheets.MediaList ml = getImportRule().getMedia();
media_ = new MediaList(parent, ml);
}
return media_;
}
/**
* Returns the style sheet referred to by this rule.
* @return the style sheet referred to by this rule
*/
public Stylesheet jsxGet_styleSheet() {
if (importedStylesheet_ == null) {
final Stylesheet owningSheet = this.jsxGet_parentStyleSheet();
final HTMLElement ownerNode = owningSheet.jsxGet_ownerNode();
final CSSStyleSheet importedStylesheet = getImportRule().getStyleSheet();
importedStylesheet_ = new Stylesheet(ownerNode, importedStylesheet, owningSheet.getUri());
}
return importedStylesheet_;
}
/**
* Returns the wrapped rule, as an import rule.
* @return the wrapped rule, as an import rule
*/
private org.w3c.dom.css.CSSImportRule getImportRule() {
return (org.w3c.dom.css.CSSImportRule) getRule();
}
}