Examples of org.xhtmlrenderer.css.newmatch.CascadedStyle

org.xhtmlrenderer.css.newmatch.CascadedStyle
Holds a set of {@link org.xhtmlrenderer.css.sheet.PropertyDeclaration}s for each unique CSS property name. What properties belong in the set is not determined, except that multiple entries are resolved into a single set using cascading rules. The set is cascaded during instantiation, so once you have a CascadedStyle, the PropertyDeclarations you retrieve from it will have been resolved following the CSS cascading rules. Note that this class knows nothing about CSS selector-matching rules. Before creating a CascadedStyle, you will need to determine which PropertyDeclarations belong in the set--for example, by matching {@link org.xhtmlrenderer.css.sheet.Ruleset}s to {@link org.w3c.dom.Document} {@link org.w3c.dom.Element}s via their selectors. You can get individual properties by using {@link #propertyByName(CSSName)} or an{@link java.util.Iterator} of properties with {@link #getCascadedPropertyDeclarations()}. Check for individual property assignments using {@link #hasProperty(CSSName)}. A CascadedStyle is immutable, as properties can not be added or removed from it once instantiated. @author Torbjörn Gannholm @author Patrick Wright


        int cellCount = 0;
        boolean alwaysCreate = names.length > 1 && direction == MARGIN_BOX_HORIZONTAL;


        for (int i = 0; i < names.length; i++) {
            CascadedStyle cellStyle = pageInfo.createMarginBoxStyle(names[i], alwaysCreate);
            if (cellStyle != null) {
                TableCellBox cell = createMarginBox(c, cellStyle, alwaysCreate);
                if (cell != null) {
                    if (direction == MARGIN_BOX_VERTICAL) {
                        CalculatedStyle tableRowStyle = pageStyle.createAnonymousStyle(IdentValue.TABLE_ROW);

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        } else {
            // If we have a floated table with a caption, we need to float the
            // outer anonymous box and not the table
            CalculatedStyle anonStyle;
            if (table.getStyle().isFloated()) {
                CascadedStyle cascadedStyle = CascadedStyle.createLayoutStyle(
                        new PropertyDeclaration[]{
                                CascadedStyle.createLayoutPropertyDeclaration(
                                        CSSName.DISPLAY, IdentValue.BLOCK),
                                CascadedStyle.createLayoutPropertyDeclaration(
                                        CSSName.FLOAT, table.getStyle().getIdent(CSSName.FLOAT))});


                anonStyle = table.getStyle().deriveStyle(cascadedStyle);
            } else {
                anonStyle = table.getStyle().createAnonymousStyle(IdentValue.BLOCK);
            }


            BlockBox anonBox = new BlockBox();
            anonBox.setStyle(anonStyle);
            anonBox.setAnonymous(true);
            anonBox.setFromCaptionedTable(true);
            anonBox.setElement(table.getElement());


            anonBox.setChildrenContentType(BlockBox.CONTENT_BLOCK);
            anonBox.addAllChildren(topCaptions);
            anonBox.addChild(table);
            anonBox.addAllChildren(bottomCaptions);


            if (table.getStyle().isFloated()) {
                anonBox.setFloatedBoxData(new FloatedBoxData());
                table.setFloatedBoxData(null);


                CascadedStyle original = c.getSharedContext().getCss().getCascadedStyle(
                        table.getElement(), false);
                CascadedStyle modified = CascadedStyle.createLayoutStyle(
                        original,
                        new PropertyDeclaration[]{
                                CascadedStyle.createLayoutPropertyDeclaration(
                                        CSSName.FLOAT, IdentValue.NONE)
                        });

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    }


    private static void insertGeneratedContent(
            LayoutContext c, Element element, CalculatedStyle parentStyle,
            String peName, List children, ChildBoxInfo info) {
        CascadedStyle peStyle = c.getCss().getPseudoElementStyle(element, peName);
        if (peStyle != null) {
            PropertyDeclaration contentDecl = peStyle.propertyByName(CSSName.CONTENT);
            PropertyDeclaration counterResetDecl = peStyle.propertyByName(CSSName.COUNTER_RESET);
            PropertyDeclaration counterIncrDecl = peStyle.propertyByName(CSSName.COUNTER_INCREMENT);


            CalculatedStyle calculatedStyle = null;
            if (contentDecl != null || counterResetDecl != null || counterIncrDecl != null) {
                calculatedStyle = parentStyle.deriveStyle(peStyle);
                if (calculatedStyle.isDisplayNone()) return;
                if (calculatedStyle.isIdent(CSSName.CONTENT, IdentValue.NONE)) return;
                if (calculatedStyle.isIdent(CSSName.CONTENT, IdentValue.NORMAL) && (peName.equals("before") || peName.equals("after")))
                    return;


                if (calculatedStyle.isTable() || calculatedStyle.isTableRow() || calculatedStyle.isTableSection()) {
                    CascadedStyle newPeStyle =
                        CascadedStyle.createLayoutStyle(peStyle, new PropertyDeclaration[] {
                            CascadedStyle.createLayoutPropertyDeclaration(
                                CSSName.DISPLAY,
                                IdentValue.BLOCK),
                        });

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     *
     * @param e The DOM Element for which to find properties
     * @return Map of CSS property names to CSSValue instance assigned to it.
     */
    public java.util.Map getCascadedPropertiesMap(Element e) {
        CascadedStyle cs = _matcher.getCascadedStyle(e, false);//this is only for debug, I think
        java.util.LinkedHashMap props = new java.util.LinkedHashMap();
        for (java.util.Iterator i = cs.getCascadedPropertyDeclarations(); i.hasNext();) {
            PropertyDeclaration pd = (PropertyDeclaration) i.next();


            String propName = pd.getPropertyName();
            CSSName cssName = CSSName.getByPropertyName(propName);
            props.put(propName, cs.propertyByName(cssName).getValue());
        }
        return props;
    }

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        int cellCount = 0;
        boolean alwaysCreate = names.length > 1 && direction == MARGIN_BOX_HORIZONTAL;
        
        for (int i = 0; i < names.length; i++) {            
            CascadedStyle cellStyle = pageInfo.createMarginBoxStyle(names[i], alwaysCreate);
            if (cellStyle != null) {
                TableCellBox cell = createMarginBox(c, cellStyle, alwaysCreate);
                if (cell != null) {
                    if (direction == MARGIN_BOX_VERTICAL) {
                        CalculatedStyle tableRowStyle = pageStyle.createAnonymousStyle(IdentValue.TABLE_ROW);

View Full Code Here

        } else {
            // If we have a floated table with a caption, we need to float the
            // outer anonymous box and not the table
            CalculatedStyle anonStyle;
            if (table.getStyle().isFloated()) {
                CascadedStyle cascadedStyle = CascadedStyle.createLayoutStyle(
                        new PropertyDeclaration[]{
                                CascadedStyle.createLayoutPropertyDeclaration(
                                        CSSName.DISPLAY, IdentValue.BLOCK),
                                CascadedStyle.createLayoutPropertyDeclaration(
                                        CSSName.FLOAT, table.getStyle().getIdent(CSSName.FLOAT))});


                anonStyle = table.getStyle().deriveStyle(cascadedStyle);
            } else {
                anonStyle = table.getStyle().createAnonymousStyle(IdentValue.BLOCK);
            }


            BlockBox anonBox = new BlockBox();
            anonBox.setStyle(anonStyle);
            anonBox.setAnonymous(true);
            anonBox.setFromCaptionedTable(true);
            anonBox.setElement(table.getElement());


            anonBox.setChildrenContentType(BlockBox.CONTENT_BLOCK);
            anonBox.addAllChildren(topCaptions);
            anonBox.addChild(table);
            anonBox.addAllChildren(bottomCaptions);


            if (table.getStyle().isFloated()) {
                anonBox.setFloatedBoxData(new FloatedBoxData());
                table.setFloatedBoxData(null);


                CascadedStyle original = c.getSharedContext().getCss().getCascadedStyle(
                        table.getElement(), false);
                CascadedStyle modified = CascadedStyle.createLayoutStyle(
                        original,
                        new PropertyDeclaration[]{
                                CascadedStyle.createLayoutPropertyDeclaration(
                                        CSSName.FLOAT, IdentValue.NONE)
                        });

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    }
    
    private static void insertGeneratedContent(
            LayoutContext c, Element element, CalculatedStyle parentStyle,
            String peName, List children, ChildBoxInfo info) {
        CascadedStyle peStyle = c.getCss().getPseudoElementStyle(element, peName);
        if (peStyle != null) {
            PropertyDeclaration contentDecl = (PropertyDeclaration) peStyle.propertyByName(CSSName.CONTENT);
            PropertyDeclaration counterResetDecl = (PropertyDeclaration) peStyle.propertyByName(CSSName.COUNTER_RESET);
            PropertyDeclaration counterIncrDecl = (PropertyDeclaration) peStyle.propertyByName(CSSName.COUNTER_INCREMENT);


            CalculatedStyle calculatedStyle = null;
            if (contentDecl != null || counterResetDecl != null || counterIncrDecl != null) {
                calculatedStyle = parentStyle.deriveStyle(peStyle);
                if (calculatedStyle.isDisplayNone()) return;

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                Styleable child = (Styleable) i.next();
                if (child instanceof InlineBox) {
                    InlineBox iB = (InlineBox) child;


                    if (iB.isStartsHere()) {
                        CascadedStyle cs = null;
                        if (iB.getElement() != null) {
                            if (iB.getPseudoElementOrClass() == null) {
                                cs = c.getCss().getCascadedStyle(iB.getElement(), false);
                            } else {
                                cs = c.getCss().getPseudoElementStyle(

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                Styleable child = (Styleable) i.next();
                if (child instanceof InlineBox) {
                    InlineBox iB = (InlineBox) child;


                    if (iB.isStartsHere()) {
                        CascadedStyle cs = null;
                        if (iB.getElement() != null) {
                            if (iB.getPseudoElementOrClass() == null) {
                                cs = c.getCss().getCascadedStyle(iB.getElement(), false);
                            } else {
                                cs = c.getCss().getPseudoElementStyle(

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     *
     * @param e The DOM Element for which to find properties
     * @return Map of CSS property names to CSSValue instance assigned to it.
     */
    public java.util.Map getCascadedPropertiesMap(Element e) {
        CascadedStyle cs = _matcher.getCascadedStyle(e, false);//this is only for debug, I think
        java.util.LinkedHashMap props = new java.util.LinkedHashMap();
        for (java.util.Iterator i = cs.getCascadedPropertyDeclarations(); i.hasNext();) {
            PropertyDeclaration pd = (PropertyDeclaration) i.next();


            String propName = pd.getPropertyName();
            CSSName cssName = CSSName.getByPropertyName(propName);
            props.put(propName, cs.propertyByName(cssName).getValue());
        }
        return props;
    }

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Related Classes of org.xhtmlrenderer.css.newmatch.CascadedStyle

org.xhtmlrenderer.context.StyleReference

org.xhtmlrenderer.css.parser.PropertyValue

org.xhtmlrenderer.css.sheet.PropertyDeclaration

org.xhtmlrenderer.layout.BoxBuilder

org.xhtmlrenderer.render.BlockBox

java.util.ArrayList

java.util.TreeMap

java.util.Iterator

org.w3c.dom.css.CSSPrimitiveValue

java.util.List

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