Examples of org.xhtmlrenderer.css.sheet.Stylesheet

org.xhtmlrenderer.css.sheet.Stylesheet
A representation of a CSS style sheet. A Stylesheet has the sheet's rules in {@link Ruleset}, and has an origin--either user agent, user, or author. A Stylesheet can only be instantiated from a SAC CSSStyleSheet instance-- this would be the output of a SAC-compliant parser after parsing a CSS stream or source. A Stylesheet is immutable; after instantiation, you can query the origin and the {@link Ruleset}, but not modify either of them. @author Torbjörn Gannholm @author Patrick Wright

    public Stylesheet parseStylesheet(String uri, int origin, Reader reader) 
            throws IOException {
        _URI = uri;
        reset(reader);
        
        Stylesheet result = new Stylesheet(uri, origin);
        stylesheet(result);
        
        return result;
    }

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        try {
            return _cssParser.parseStylesheet(info.getUri(), info.getOrigin(), reader);
        } catch (IOException e) {
            XRLog.cssParse(Level.WARNING, "Couldn't parse stylesheet at URI " + info.getUri() + ": " + e.getMessage(), e);
            e.printStackTrace();
            return new Stylesheet(info.getUri(), info.getOrigin());
        }
    }

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     */
    //TODO: this looks a bit odd
    public Stylesheet getStylesheet(StylesheetInfo info) {
        XRLog.load("Requesting stylesheet: " + info.getUri());


        Stylesheet s = getCachedStylesheet(info.getUri());
        if (s == null && !containsStylesheet(info.getUri())) {
            s = parse(info);
            putStylesheet(info.getUri(), s);
        }
        return s;

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                if (_defaultStylesheetError) {
                    return null;
                }
                
                Stylesheet sheet = factory.parse(new InputStreamReader(is), info);
                info.setStylesheet(sheet);
                
                is.close();
                is = null;
            } catch (Exception e) {

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    private List readAndParseAll(List infos, String medium) {
        List result = new ArrayList(infos.size() + 15);
        for (Iterator i = infos.iterator(); i.hasNext(); ) {
            StylesheetInfo info = (StylesheetInfo)i.next();
            if (info.appliesToMedia(medium)) {
                Stylesheet sheet = info.getStylesheet();
                
                if (sheet == null) {
                    sheet = _stylesheetFactory.getStylesheet(info);
                }
                
                if (sheet.getImportRules().size() > 0) {
                    result.addAll(readAndParseAll(sheet.getImportRules(), medium));
                }
                
                result.add(sheet);
            }
        }

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                if (! refs[i].isInline()) {
                    uri = _uac.resolveURI(refs[i].getUri());
                    refs[i].setUri(uri);
                } else {
                    refs[i].setUri(_uac.getBaseURL() + "#inline_style_" + (++inlineStyleCount));
                    Stylesheet sheet = _stylesheetFactory.parse(
                            new StringReader(refs[i].getContent()), refs[i]);
                    refs[i].setStylesheet(sheet);
                    refs[i].setUri(null);
                }
            }

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    private void addAllStylesheets(List stylesheets, TreeMap sorter, String medium) {
        int count = 0;
        int pCount = 0;
        for (Iterator i = stylesheets.iterator(); i.hasNext(); ) {
            Stylesheet stylesheet = (Stylesheet)i.next();
            for (Iterator j = stylesheet.getContents().iterator(); j.hasNext(); ) {
                Object obj = (Object)j.next();
                if (obj instanceof Ruleset) {
                    for (Iterator k = ((Ruleset)obj).getFSSelectors().iterator(); k.hasNext(); ) {
                        Selector selector = (Selector)k.next();
                        selector.setPos(++count);
                        sorter.put(selector.getOrder(), selector);
                    }
                } else if (obj instanceof PageRule) {
                    ((PageRule)obj).setPos(++pCount);
                    _pageRules.add(obj);
                } else if (obj instanceof MediaRule) {
                    MediaRule mediaRule = (MediaRule)obj;
                    if (mediaRule.matches(medium)) {
                        for (Iterator k = mediaRule.getContents().iterator(); k.hasNext(); ) {
                            Ruleset ruleset = (Ruleset)k.next();
                            for (Iterator l = ruleset.getFSSelectors().iterator(); l.hasNext(); ) {
                                Selector selector = (Selector)l.next();
                                selector.setPos(++count);
                                sorter.put(selector.getOrder(), selector);
                            }
                        }
                    }
                }
            }
            
            _fontFaceRules.addAll(stylesheet.getFontFaceRules());
        }
        
        Collections.sort(_pageRules, new Comparator() {
            public int compare(Object o1, Object o2) {
                PageRule p1 = (PageRule)o1;

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    public Stylesheet parseStylesheet(String uri, int origin, Reader reader)
            throws IOException {
        _URI = uri;
        reset(reader);


        Stylesheet result = new Stylesheet(uri, origin);
        stylesheet(result);


        return result;
    }

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    public Stylesheet parseStylesheet(String uri, int origin, Reader reader)
            throws IOException {
        _URI = uri;
        reset(reader);


        Stylesheet result = new Stylesheet(uri, origin);
        stylesheet(result);


        return result;
    }

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    private void addAllStylesheets(List stylesheets, TreeMap sorter, String medium) {
        int count = 0;
        int pCount = 0;
        for (Iterator i = stylesheets.iterator(); i.hasNext(); ) {
            Stylesheet stylesheet = (Stylesheet)i.next();
            for (Iterator j = stylesheet.getContents().iterator(); j.hasNext(); ) {
                Object obj = (Object)j.next();
                if (obj instanceof Ruleset) {
                    for (Iterator k = ((Ruleset)obj).getFSSelectors().iterator(); k.hasNext(); ) {
                        Selector selector = (Selector)k.next();
                        selector.setPos(++count);
                        sorter.put(selector.getOrder(), selector);
                    }
                } else if (obj instanceof PageRule) {
                    ((PageRule)obj).setPos(++pCount);
                    _pageRules.add(obj);
                } else if (obj instanceof MediaRule) {
                    MediaRule mediaRule = (MediaRule)obj;
                    if (mediaRule.matches(medium)) {
                        for (Iterator k = mediaRule.getContents().iterator(); k.hasNext(); ) {
                            Ruleset ruleset = (Ruleset)k.next();
                            for (Iterator l = ruleset.getFSSelectors().iterator(); l.hasNext(); ) {
                                Selector selector = (Selector)l.next();
                                selector.setPos(++count);
                                sorter.put(selector.getOrder(), selector);
                            }
                        }
                    }
                }
            }
            
            _fontFaceRules.addAll(stylesheet.getFontFaceRules());
        }
        
        Collections.sort(_pageRules, new Comparator() {
            public int compare(Object o1, Object o2) {
                PageRule p1 = (PageRule)o1;

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Related Classes of org.xhtmlrenderer.css.sheet.Stylesheet

org.xhtmlrenderer.context.StyleReference

org.xhtmlrenderer.context.StylesheetFactoryImpl

org.xhtmlrenderer.css.newmatch.Matcher

org.xhtmlrenderer.css.parser.CSSParser

org.xhtmlrenderer.simple.extend.XhtmlCssOnlyNamespaceHandler

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