Example usage for org.w3c.dom.css CSSStyleRule getStyle

Introduction

In this page you can find the example usage for org.w3c.dom.css CSSStyleRule getStyle.

Prototype

public CSSStyleDeclaration getStyle();

Source Link

Document

The declaration-block of this rule set.

Usage

From source file:com.pagecrumb.proxy.util.filter.CssProxyTransformParser.java

@Override
public void parse(String document) {
    log.info("Parsing CSS: " + document);
    this.document = document;
    InputSource source = new InputSource(new StringReader(this.document));
    try {/*from  w w  w .j  a  v a 2s .  co  m*/
        CSSStyleSheet stylesheet = parser.parseStyleSheet(source, null, null);
        CSSRuleList ruleList = stylesheet.getCssRules();
        log.info("Number of rules: " + ruleList.getLength());
        // lets examine the stylesheet contents 
        for (int i = 0; i < ruleList.getLength(); i++) {
            CSSRule rule = ruleList.item(i);
            if (rule instanceof CSSStyleRule) {
                CSSStyleRule styleRule = (CSSStyleRule) rule;
                log.info("selector: " + styleRule.getSelectorText());
                CSSStyleDeclaration styleDeclaration = styleRule.getStyle();
                //assertEquals(1, styleDeclaration.getLength()); 
                for (int j = 0; j < styleDeclaration.getLength(); j++) {
                    String property = styleDeclaration.item(j);
                    log.info("property: " + property);
                    log.info("value: " + styleDeclaration.getPropertyCSSValue(property).getCssText());
                }
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }

}

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From source file:org.castafiore.ecm.Main.java

public static String Parse(File css, String name) throws Exception {
    String result = "";

    InputStream stream = new FileInputStream(css);
    InputSource source = new InputSource(new InputStreamReader(stream));
    CSSOMParser parser = new CSSOMParser();
    CSSStyleSheet stylesheet = parser.parseStyleSheet(source, null, null);
    CSSRuleList ruleList = stylesheet.getCssRules();
    for (int i = 0; i < ruleList.getLength(); i++) {
        CSSRule rule = ruleList.item(i);
        if (rule instanceof CSSStyleRule) {
            CSSStyleRule styleRule = (CSSStyleRule) rule;
            String selector = styleRule.getSelectorText().replace("*", "").replace("html", "").trim();
            StringBuilder b = new StringBuilder();
            if (selector.startsWith("body")) {
                selector = "." + name;
                b.append(selector);//from   w ww . j  a v a 2  s  . co  m
            } else {

                String[] asSelector = StringUtils.split(selector, ",");

                for (String s : asSelector) {
                    if (b.length() > 0) {
                        b.append(" , ");
                    }
                    //                       if(s.trim().startsWith("a:")){
                    //                          
                    //                       }
                    s = s.replace("#", ".").trim();

                    s = "." + name + " " + s;
                    b.append(s);
                }
            }

            System.out.println(b.toString() + "{");
            result = result + b.toString() + "{\n";
            CSSStyleDeclaration styleDeclaration = styleRule.getStyle();
            for (int j = 0; j < styleDeclaration.getLength(); j++) {
                String property = styleDeclaration.item(j);
                String value = styleDeclaration.getPropertyValue(property);
                System.out.println("\t" + property + ":" + value);
                result = result + "\t" + property + ":" + value + ";\n";
            }
            result = result + "}\n";
            System.out.println("}");

        }
    }

    if (stream != null)
        stream.close();

    return result;
}

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