Examples of org.xhtmlrenderer.css.style.CalculatedStyle

org.xhtmlrenderer.css.style.CalculatedStyle
A set of properties that apply to a single Element, derived from all matched properties following the rules for CSS cascade, inheritance, importance, specificity and sequence. A derived style is just like a style but (presumably) has additional information that allows relative properties to be assigned values, e.g. font attributes. Property values are fully resolved when this style is created. A property retrieved by name should always have only one value in this class (e.g. one-one map). Any methods to retrieve property values from an instance of this class require a valid {@link org.xhtmlrenderer.layout.Context} be given to it, for some cases of propertyresolution. Generally, a programmer will not use this class directly, but will retrieve properties using a {@link org.xhtmlrenderer.context.StyleReference}implementation. @author Torbj�rn Gannholm @author Patrick Wright

            }
        }
    }


    private boolean isVerticalMarginsAdjoin(LayoutContext c) {
        CalculatedStyle style = getStyle();


        BorderPropertySet borderWidth = style.getBorder(c);
        RectPropertySet padding = getPadding(c);


        boolean bordersOrPadding =
                (int) borderWidth.top() != 0 || (int) borderWidth.bottom() != 0 ||
                        (int) padding.top() != 0 || (int) padding.bottom() != 0;


        if (bordersOrPadding) {
            return false;
        }


        ensureChildren(c);
        if (getChildrenContentType() == CONTENT_INLINE) {
            return false;
        } else if (getChildrenContentType() == CONTENT_BLOCK) {
            for (Iterator i = getChildIterator(); i.hasNext();) {
                BlockBox child = (BlockBox) i.next();
                if (child.isSkipWhenCollapsingMargins() || ! child.isVerticalMarginsAdjoin(c)) {
                    return false;
                }
            }
        }


        return style.asFloat(CSSName.MIN_HEIGHT) == 0 &&
                (isAutoHeight() || style.asFloat(CSSName.HEIGHT) == 0);
    }

View Full Code Here

            LayoutContext c, Element element, PropertyValue property, 
            CalculatedStyle style, ChildBoxInfo info) {
        List result = createGeneratedContentList(
                c, element, property, null, style, CONTENT_LIST_MARGIN_BOX, info);
        
        CalculatedStyle anon = style.createAnonymousStyle(IdentValue.INLINE);
        for (Iterator i = result.iterator(); i.hasNext();) {
            Styleable s = (Styleable) i.next();
            if (s instanceof InlineBox) {
                InlineBox iB = (InlineBox)s;
                iB.setElement(null);

View Full Code Here

        Node working = parent.getElement().getFirstChild();
        boolean found = false;
        while (working != null) {
            if (working.getNodeType() == Node.ELEMENT_NODE) {
                Element element = (Element) working;
                CalculatedStyle style = sharedContext.getStyle(element);


                if (style.isIdent(CSSName.DISPLAY, IdentValue.TABLE_COLUMN)) {
                    found = true;
                    TableColumn col = new TableColumn(element, style);
                    col.setParent(parent);
                    table.addStyleColumn(col);
                }

View Full Code Here

    private static void createChildren(
            LayoutContext c, BlockBox blockParent, Element parent,
            List children, ChildBoxInfo info, boolean inline) {
        SharedContext sharedContext = c.getSharedContext();


        CalculatedStyle parentStyle = sharedContext.getStyle(parent);


        insertGeneratedContent(c, parent, parentStyle, "before", children, info);


        Node working = parent.getFirstChild();
        boolean needStartText = inline;
        boolean needEndText = inline;
        if (working != null) {
            InlineBox previousIB = null;
            do {
                Styleable child = null;
                short nodeType = working.getNodeType();
                if (nodeType == Node.ELEMENT_NODE) {
                    Element element = (Element) working;
                    CalculatedStyle style = sharedContext.getStyle(element);


                    if (style.isDisplayNone()) {
                        continue;
                    }


                    c.resolveCounters(style);


                    if (style.isIdent(CSSName.DISPLAY, IdentValue.TABLE_COLUMN)
                            || style.isIdent(CSSName.DISPLAY, IdentValue.TABLE_COLUMN_GROUP)) {
                        if (blockParent != null &&
                                blockParent.getStyle().isTable() || blockParent.getStyle().isInlineTable()) {
                            TableBox table = (TableBox) blockParent;
                            addColumnOrColumnGroup(c, table, element, style);
                        }


                        continue;
                    }


                    if (style.isInline()) {
                        if (needStartText) {
                            needStartText = false;
                            InlineBox iB = createInlineBox("", parent, parentStyle, null);
                            iB.setStartsHere(true);
                            iB.setEndsHere(false);
                            children.add(iB);
                            previousIB = iB;
                        }
                        createChildren(c, null, element, children, info, true);
                        if (inline) {
                            if (previousIB != null) {
                                previousIB.setEndsHere(false);
                            }
                            needEndText = true;
                        }
                    } else {
                        child = createBlockBox(style, info, false);
                        child.setStyle(style);
                        child.setElement(element);
                        if (style.isListItem()) {
                            BlockBox block = (BlockBox) child;
                            block.setListCounter(c.getCounterContext(style).getCurrentCounterValue("list-item"));
                        }


                        if (style.isTable() || style.isInlineTable()) {
                            TableBox table = (TableBox) child;
                            table.ensureChildren(c);


                            child = reorderTableContent(c, table);
                        }


                        if (!info.isContainsBlockLevelContent()
                                && !style.isLayedOutInInlineContext()) {
                            info.setContainsBlockLevelContent(true);
                        }


                        BlockBox block = (BlockBox) child;
                        if (block.getStyle().mayHaveFirstLine()) {

View Full Code Here

    }
    
    public void importFontFaces(List fontFaces) {
        for (Iterator i = fontFaces.iterator(); i.hasNext(); ) {
            FontFaceRule rule = (FontFaceRule)i.next();
            CalculatedStyle style = rule.getCalculatedStyle();
            
            FSDerivedValue src = style.valueByName(CSSName.SRC);
            if (src == IdentValue.NONE) {
                continue;
            }
            
            byte[] font1 = _sharedContext.getUac().getBinaryResource(src.asString());
            if (font1 == null) {
                XRLog.exception("Could not load font " + src.asString());
                continue;
            }
            
            byte[] font2 = null;
            FSDerivedValue metricsSrc = style.valueByName(CSSName.FS_FONT_METRIC_SRC);
            if (metricsSrc != IdentValue.NONE) {
                font2 = _sharedContext.getUac().getBinaryResource(metricsSrc.asString());
                if (font2 == null) {
                    XRLog.exception("Could not load font metric data " + src.asString());
                    continue;
                }
            }
            
            if (font2 != null) {
                byte[] t = font1;
                font1 = font2;
                font2 = t;
            }
            
            boolean embedded = style.isIdent(CSSName.FS_PDF_FONT_EMBED, IdentValue.EMBED);
            
            String encoding = style.getStringProperty(CSSName.FS_PDF_FONT_ENCODING);
            
            try {
                addFontFaceFont(src.asString(), encoding, embedded, font1, font2);
            } catch (DocumentException e) {
                XRLog.exception("Could not load font " + src.asString(), e);

View Full Code Here

        }
        
        Box row = getParent();
        Box section = row.getParent();
        
        CalculatedStyle tableStyle = getTable().getStyle();
        
        CalculatedStyle sectionStyle = section.getStyle();
        
        imageContainer = section.getPaintingBorderEdge(c);
        imageContainer.y += tableStyle.getBorderVSpacing(c);
        imageContainer.height -= tableStyle.getBorderVSpacing(c);
        imageContainer.x += tableStyle.getBorderHSpacing(c);
        imageContainer.width -= 2*tableStyle.getBorderHSpacing(c);
        
        c.getOutputDevice().paintBackground(c, sectionStyle, bounds, imageContainer);
        
        CalculatedStyle rowStyle = row.getStyle();
        
        imageContainer = row.getPaintingBorderEdge(c);
        imageContainer.x += tableStyle.getBorderHSpacing(c);
        imageContainer.width -= 2*tableStyle.getBorderHSpacing(c);

View Full Code Here

            return null;
        }


        String txt = fndTxt.getMasterText();


        CalculatedStyle style = ilb.getStyle();
        if (containsWholeIlb) {
            offset = fndTxt.getEnd();
        } else {
            for (offset = fndTxt.getStart(); offset < fndTxt.getEnd(); offset++) {
                int w = getTextWidth(lc, style, txt.substring(fndTxt.getStart(), offset + 1));

View Full Code Here

    
    public boolean isSkipWhenCollapsingMargins() {
        // An anonymous block will already have its children provided to it
        for (Iterator i = getInlineContent().iterator(); i.hasNext(); ) {
            Styleable styleable = (Styleable)i.next();
            CalculatedStyle style = styleable.getStyle();
            if (! (style.isFloated() || style.isAbsolute() || style.isFixed() || style.isRunning())) {
                return false;
            }
        }
        return true;
    }

View Full Code Here

    public CalculatedStyle getStyle(Element e, boolean restyle) {
        if (styleMap == null) {
            styleMap = new HashMap(1024, 0.75f);
        }
        
        CalculatedStyle result = null;
        if (! restyle) {
            result = (CalculatedStyle)styleMap.get(e);
        }
        if (result == null) {
            Node parent = e.getParentNode();
            CalculatedStyle parentCalculatedStyle;
            if (parent instanceof Document) {
                parentCalculatedStyle = new EmptyStyle();
            } else {
                parentCalculatedStyle = getStyle((Element)parent, false);
            }
            
            result = parentCalculatedStyle.deriveStyle(getCss().getCascadedStyle(e, restyle));
            
            styleMap.put(e, result);
        }
        
        return result;

View Full Code Here

    public CalculatedStyle getStyle(Element e, boolean restyle) {
        if (styleMap == null) {
            styleMap = new HashMap(1024, 0.75f);
        }


        CalculatedStyle result = null;
        if (! restyle) {
            result = (CalculatedStyle)styleMap.get(e);
        }
        if (result == null) {
            Node parent = e.getParentNode();
            CalculatedStyle parentCalculatedStyle;
            if (parent instanceof Document) {
                parentCalculatedStyle = new EmptyStyle();
            } else {
                parentCalculatedStyle = getStyle((Element)parent, false);
            }


            result = parentCalculatedStyle.deriveStyle(getCss().getCascadedStyle(e, restyle));


            styleMap.put(e, result);
        }


        return result;

View Full Code Here

0 1 2 3 4 5 6 7

TOP

Related Classes of org.xhtmlrenderer.css.style.CalculatedStyle

org.xhtmlrenderer.css.constants.CSSName

org.xhtmlrenderer.css.constants.IdentValue

org.xhtmlrenderer.css.parser.FSFunction

org.xhtmlrenderer.css.parser.PropertyValue

org.xhtmlrenderer.css.sheet.PropertyDeclaration

org.xhtmlrenderer.css.style.derived.BorderPropertySet

org.xhtmlrenderer.css.style.derived.FunctionValue

org.xhtmlrenderer.css.style.derived.ListValue

org.xhtmlrenderer.css.style.derived.RectPropertySet

org.xhtmlrenderer.css.value.FontSpecification

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.