@Nonnull
private CSSMediaRule _createMediaRule(@Nonnull final CSSNode aNode) {
_expectNodeType(aNode, ECSSNodeType.MEDIARULE);
final CSSMediaRule ret = new CSSMediaRule();
ret.setSourceLocation(aNode.getSourceLocation());
for (final CSSNode aChildNode : aNode) {
if (ECSSNodeType.MEDIALIST.isNode(aChildNode, m_eVersion)) {
for (final CSSNode aMediaListChildNode : aChildNode)
ret.addMediaQuery(_createMediaQuery(aMediaListChildNode));
} else if (ECSSNodeType.STYLERULE.isNode(aChildNode, m_eVersion))
ret.addRule(_createStyleRule(aChildNode));
else if (ECSSNodeType.MEDIARULE.isNode(aChildNode, m_eVersion)) {
// Nested media rules are OK!
ret.addRule(_createMediaRule(aChildNode));
} else if (ECSSNodeType.PAGERULE.isNode(aChildNode, m_eVersion))
ret.addRule(_createPageRule(aChildNode));
else if (ECSSNodeType.FONTFACERULE.isNode(aChildNode, m_eVersion))
ret.addRule(_createFontFaceRule(aChildNode));
else if (ECSSNodeType.KEYFRAMESRULE.isNode(aChildNode, m_eVersion))
ret.addRule(_createKeyframesRule(aChildNode));
else if (ECSSNodeType.VIEWPORTRULE.isNode(aChildNode, m_eVersion))
ret.addRule(_createViewportRule(aChildNode));
else if (ECSSNodeType.SUPPORTSRULE.isNode(aChildNode, m_eVersion))
ret.addRule(_createSupportsRule(aChildNode));
else if (!ECSSNodeType.isErrorNode(aChildNode, m_eVersion))
s_aLogger.error(
"Unsupported media-rule child: " + ECSSNodeType.getNodeName(aChildNode, m_eVersion));
}
return ret;
}
protected void processRules(List<ICSSTopLevelRule> icssTopLevelRules) {
for (ICSSTopLevelRule icssTopLevelRule : icssTopLevelRules) {
if (icssTopLevelRule instanceof CSSMediaRule) {
CSSMediaRule cssMediaRule = (CSSMediaRule) icssTopLevelRule;
processRules(cssMediaRule.getAllRules());
} else if (icssTopLevelRule instanceof CSSStyleRule) {
processRule((CSSStyleRule) icssTopLevelRule);
}
}
}