Examples with CSSImportRuleImpl com.gargoylesoftware.css.dom.CSSImportRuleImpl used on opensource projects

Example 1 with CSSImportRuleImpl

use of com.gargoylesoftware.css.dom.CSSImportRuleImpl in project htmlunit by HtmlUnit.

the class CSSStyleSheet method index.

private void index(final CSSStyleSheetImpl.CSSStyleSheetRuleIndex index, final CSSRuleListImpl ruleList, final Set<String> alreadyProcessing) {
    for (final AbstractCSSRuleImpl rule : ruleList.getRules()) {
        if (rule instanceof CSSStyleRuleImpl) {
            final CSSStyleRuleImpl styleRule = (CSSStyleRuleImpl) rule;
            final SelectorList selectors = styleRule.getSelectors();
            for (final Selector selector : selectors) {
                final SimpleSelector simpleSel = selector.getSimpleSelector();
                if (SelectorType.ELEMENT_NODE_SELECTOR == simpleSel.getSelectorType()) {
                    final ElementSelector es = (ElementSelector) simpleSel;
                    boolean wasClass = false;
                    final List<Condition> conds = es.getConditions();
                    if (conds != null && conds.size() == 1) {
                        final Condition c = conds.get(0);
                        if (ConditionType.CLASS_CONDITION == c.getConditionType()) {
                            index.addClassSelector(es, c.getValue(), selector, styleRule);
                            wasClass = true;
                        }
                    }
                    if (!wasClass) {
                        index.addElementSelector(es, selector, styleRule);
                    }
                } else {
                    index.addOtherSelector(selector, styleRule);
                }
            }
        } else if (rule instanceof CSSImportRuleImpl) {
            final CSSImportRuleImpl importRule = (CSSImportRuleImpl) rule;
            final CSSStyleSheet sheet = getImportedStyleSheet(importRule);
            if (!alreadyProcessing.contains(sheet.getUri())) {
                final CSSRuleListImpl sheetRuleList = sheet.getWrappedSheet().getCssRules();
                alreadyProcessing.add(sheet.getUri());
                final MediaListImpl mediaList = importRule.getMedia();
                if (mediaList.getLength() == 0 && index.getMediaList().getLength() == 0) {
                    index(index, sheetRuleList, alreadyProcessing);
                } else {
                    index(index.addMedia(mediaList), sheetRuleList, alreadyProcessing);
                }
            }
        } else if (rule instanceof CSSMediaRuleImpl) {
            final CSSMediaRuleImpl mediaRule = (CSSMediaRuleImpl) rule;
            final MediaListImpl mediaList = mediaRule.getMediaList();
            if (mediaList.getLength() == 0 && index.getMediaList().getLength() == 0) {
                index(index, mediaRule.getCssRules(), alreadyProcessing);
            } else {
                index(index.addMedia(mediaList), mediaRule.getCssRules(), alreadyProcessing);
            }
        }
    }
}