Examples of InlineBox

org.xhtmlrenderer.render.InlineBox
A class which reprsents a portion of an inline element. If an inline element does not contain any nested elements, then a single InlineBox object will contain the content for the entire element. Otherwise multiple InlineBox objects will be created corresponding to each discrete chunk of text appearing in the elment. It is not rendered directly (and hence does not extend from {@link Box}), but does play an important role in layout (for example, when calculating min/max widths). Note that it does not contain children. Inline content is stored as a flat list in the layout tree. However, InlineBox does contain enough information to reconstruct the original element nesting and this is, in fact, done during inline layout. @see InlineLayoutBox

Examples of org.xhtmlrenderer.render.InlineBox


        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()) {
                            block.setFirstLineStyle(c.getCss().getPseudoElementStyle(element,
                                    "first-line"));
                        }
                        if (block.getStyle().mayHaveFirstLetter()) {
                            block.setFirstLetterStyle(c.getCss().getPseudoElementStyle(element,
                                    "first-letter"));
                        }
                        //I think we need to do this to evaluate counters correctly
                        block.ensureChildren(c);
                    }
                } else if (nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE) {
                    needStartText = false;
                    needEndText = false;


                    Text textNode = (Text)working;
                    
                    /*
                    StringBuffer text = new StringBuffer(textNode.getData());
                    
                    Node maybeText = textNode;
                    while (true) {
                        maybeText = textNode.getNextSibling();
                        if (maybeText != null) {
                            short maybeNodeType = maybeText.getNodeType();
                            if (maybeNodeType == Node.TEXT_NODE || 
                                    maybeNodeType == Node.CDATA_SECTION_NODE) {
                                textNode = (Text)maybeText;
                                text.append(textNode.getData());
                            } else {
                                break;
                            }
                        } else {
                            break;
                        }
                    }


                    working = textNode;
                    child = createInlineBox(text.toString(), parent, parentStyle, textNode);
                    */
                    
                    child = createInlineBox(textNode.getData(), parent, parentStyle, textNode);


                    InlineBox iB = (InlineBox) child;
                    iB.setEndsHere(true);
                    if (previousIB == null) {
                        iB.setStartsHere(true);
                    } else {
                        previousIB.setEndsHere(false);
                    }
                    previousIB = iB;
                }


                if (child != null) {
                    children.add(child);
                }
            } while ((working = working.getNextSibling()) != null);
        }
        if (needStartText || needEndText) {
            InlineBox iB = createInlineBox("", parent, parentStyle, null);
            iB.setStartsHere(needStartText);
            iB.setEndsHere(needEndText);
            children.add(iB);
        }
        insertGeneratedContent(c, parent, parentStyle, "after", children, info);
    }

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Examples of org.xhtmlrenderer.render.InlineBox

            if (child.getStyle().isLayedOutInInlineContext() && 
                    ! (layoutRunningBlocks && child.getStyle().isRunning())) {
                inline.add(child);


                if (child.getStyle().isInline()) {
                    InlineBox iB = (InlineBox) child;
                    if (iB.isStartsHere()) {
                        parents.add(iB);
                    }
                    if (iB.isEndsHere()) {
                        parents.removeLast();
                    }
                }
            } else {
                if (inline.size() > 0) {

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Examples of org.xhtmlrenderer.render.InlineBox

        
        for (Iterator i = box.getInlineContent().iterator(); i.hasNext(); ) {
            Styleable node = (Styleable)i.next();
            
            if (node.getStyle().isInline()) {
                InlineBox iB = (InlineBox)node;
                
                CalculatedStyle style = iB.getStyle();
                if (iB.isStartsHere()) {
                    previousIB = currentIB;
                    currentIB = new InlineLayoutBox(c, iB.getElement(), style, maxAvailableWidth);


                    openInlineBoxes.add(iB);
                    iBMap.put(iB, currentIB);


                    if (previousIB == null) {
                        currentLine.addChildForLayout(c, currentIB);
                    } else {
                        previousIB.addInlineChild(c, currentIB);
                    }
                    
                    if (currentIB.getElement() != null) {
                        String name = c.getNamespaceHandler().getAnchorName(currentIB.getElement());
                        if (name != null) {
                            c.addBoxId(name, currentIB);
                        }
                        String id = c.getNamespaceHandler().getID(currentIB.getElement());
                        if (id != null) {
                            c.addBoxId(id, currentIB);
                        }
                    }
                    
                    //To break the line well, assume we don't just want to paint padding on next line
                    pendingLeftMBP += style.getMarginBorderPadding(
                            c, maxAvailableWidth, CalculatedStyle.LEFT);
                    pendingRightMBP += style.getMarginBorderPadding(
                            c, maxAvailableWidth, CalculatedStyle.RIGHT);
                }
                
                LineBreakContext lbContext = new LineBreakContext();
                lbContext.setMaster(iB.getText());
                lbContext.setTextNode(iB.getTextNode());
                if (iB.isDynamicFunction()) {
                    lbContext.setMaster(iB.getContentFunction().getLayoutReplacementText());
                }
                
                do {
                    lbContext.reset();


                    int fit = 0;
                    if (lbContext.getStart() == 0) {
                        fit += pendingLeftMBP + pendingRightMBP;
                    }


                    boolean trimmedLeadingSpace = false;
                    if (hasTrimmableLeadingSpace(
                            currentLine, style, lbContext, zeroWidthInlineBlock)) {
                        trimmedLeadingSpace = true;
                        trimLeadingSpace(lbContext);
                    }
                    
                    lbContext.setEndsOnNL(false);
                    
                    zeroWidthInlineBlock = false;
                    
                    if (lbContext.getStartSubstring().length() == 0) {
                        break;
                    }


                    if (needFirstLetter && !lbContext.isFinished()) {
                        InlineLayoutBox firstLetter =
                            addFirstLetterBox(c, currentLine, currentIB, lbContext, 
                                    maxAvailableWidth, remainingWidth);
                        remainingWidth -= firstLetter.getInlineWidth();
                        
                        if (currentIB.isStartsHere()) {
                            pendingLeftMBP -= currentIB.getStyle().getMarginBorderPadding(
                                    c, maxAvailableWidth, CalculatedStyle.LEFT);
                        }
                        
                        needFirstLetter = false;
                    } else {
                        lbContext.saveEnd();
                        InlineText inlineText = layoutText(
                                c, iB.getStyle(), remainingWidth - fit, lbContext, false);
                        if (!lbContext.isUnbreakable() ||
                                (lbContext.isUnbreakable() && ! currentLine.isContainsContent())) {
                            if (iB.isDynamicFunction()) {
                                inlineText.setFunctionData(new FunctionData(
                                        iB.getContentFunction(), iB.getFunction()));
                            }
                            inlineText.setTrimmedLeadingSpace(trimmedLeadingSpace);
                            currentLine.setContainsDynamicFunction(inlineText.isDynamicFunction());
                            currentIB.addInlineChild(c, inlineText);
                            currentLine.setContainsContent(true);
                            lbContext.setStart(lbContext.getEnd());
                            remainingWidth -= inlineText.getWidth();
                            
                            if (currentIB.isStartsHere()) {
                                int marginBorderPadding = 
                                    currentIB.getStyle().getMarginBorderPadding(
                                        c, maxAvailableWidth, CalculatedStyle.LEFT);
                                pendingLeftMBP -= marginBorderPadding;
                                remainingWidth -= marginBorderPadding;
                            }
                        } else {
                            lbContext.resetEnd();
                        }
                    }


                    if (lbContext.isNeedsNewLine()) {
                        saveLine(currentLine, c, box, minimumLineHeight,
                                maxAvailableWidth, pendingFloats, 
                                hasFirstLinePEs, pendingInlineLayers, markerData,
                                contentStart, isAlwaysBreak(c, box, breakAtLine, lineOffset));
                        lineOffset++;
                        markerData = null;
                        contentStart = 0;
                        if (currentLine.isFirstLine() && hasFirstLinePEs) {
                            lbContext.setMaster(TextUtil.transformText(iB.getText(), iB.getStyle()));
                        }
                        previousLine = currentLine;
                        currentLine = newLine(c, previousLine, box);
                        currentIB = addOpenInlineBoxes(
                                c, currentLine, openInlineBoxes,  maxAvailableWidth, iBMap);
                        previousIB = currentIB.getParent() instanceof LineBox ?
                                null : (InlineLayoutBox) currentIB.getParent();
                        remainingWidth = maxAvailableWidth;
                        remainingWidth -= c.getBlockFormattingContext().getFloatDistance(c, currentLine, remainingWidth);
                    }
                } while (!lbContext.isFinished());
                
                if (iB.isEndsHere()) {
                    int rightMBP = style.getMarginBorderPadding(
                            c, maxAvailableWidth, CalculatedStyle.RIGHT);


                    pendingRightMBP -= rightMBP;
                    remainingWidth -= rightMBP;


                    openInlineBoxes.remove(openInlineBoxes.size() - 1);
                    
                    if (currentIB.isPending()) {
                        currentIB.unmarkPending(c);
                        
                        // Reset to correct value
                        currentIB.setStartsHere(iB.isStartsHere());
                    }


                    currentIB.setEndsHere(true);
                    
                    if (currentIB.getStyle().requiresLayer()) {

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Examples of org.xhtmlrenderer.render.InlineBox

        InlineLayoutBox currentIB = null;
        InlineLayoutBox previousIB = null;


        boolean first = true;
        for (Iterator i = openParents.iterator(); i.hasNext();) {
            InlineBox iB = (InlineBox)i.next();
            currentIB = new InlineLayoutBox(
                    c, iB.getElement(), iB.getStyle(), cbWidth);
            
            InlineLayoutBox prev = (InlineLayoutBox)iBMap.get(iB);
            if (prev != null) {
                currentIB.setPending(prev.isPending());
            }

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Examples of org.xhtmlrenderer.render.InlineBox

    private static void rebalanceInlineContent(List content) {
        Map boxesByElement = new HashMap();
        for (Iterator i = content.iterator(); i.hasNext();) {
            Styleable styleable = (Styleable) i.next();
            if (styleable instanceof InlineBox) {
                InlineBox iB = (InlineBox) styleable;
                Element elem = iB.getElement();


                if (!boxesByElement.containsKey(elem)) {
                    iB.setStartsHere(true);
                }


                boxesByElement.put(elem, iB);
            }
        }


        for (Iterator i = boxesByElement.values().iterator(); i.hasNext();) {
            InlineBox iB = (InlineBox) i.next();
            iB.setEndsHere(true);
        }
    }

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Examples of org.xhtmlrenderer.render.InlineBox

                    }
                }
            }


            if (content != null) {
                InlineBox iB = new InlineBox(content, null);
                iB.setContentFunction(contentFunction);
                iB.setFunction(function);
                iB.setElement(element);
                iB.setPseudoElementOrClass(peName);
                iB.setStartsHere(true);
                iB.setEndsHere(true);
    
                result.add(iB);
            }
        }

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Examples of org.xhtmlrenderer.render.InlineBox

        List inlineBoxes = createGeneratedContentList(
                c, element, property, peName, style, CONTENT_LIST_DOCUMENT, null);


        if (style.isInline()) {
            for (Iterator i = inlineBoxes.iterator(); i.hasNext();) {
                InlineBox iB = (InlineBox) i.next();
                iB.setStyle(style);
                iB.applyTextTransform();
            }
            return inlineBoxes;
        } else {
            CalculatedStyle anon = style.createAnonymousStyle(IdentValue.INLINE);
            for (Iterator i = inlineBoxes.iterator(); i.hasNext();) {
                InlineBox iB = (InlineBox) i.next();
                iB.setStyle(anon);
                iB.applyTextTransform();
                iB.setElement(null);
            }


            BlockBox result = createBlockBox(style, info, true);
            result.setStyle(style);
            result.setInlineContent(inlineBoxes);

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Examples of org.xhtmlrenderer.render.InlineBox

        
        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);
                iB.setStyle(anon);
                iB.applyTextTransform();
            }
        }
        
        return result;
    }

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Examples of org.xhtmlrenderer.render.InlineBox


        for (Iterator i = inlineContent.iterator(); i.hasNext();) {
            Styleable node = (Styleable)i.next();


            if (node.getStyle().isInline()) {
                InlineBox iB = (InlineBox)node;
                boolean collapseNext = stripWhitespace(iB, collapse);
                if (! iB.isRemovableWhitespace()) {
                    allWhitespace = false;
                }
                
                collapse = collapseNext;
            } else {

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Examples of org.xhtmlrenderer.render.InlineBox

    private static void stripTextContent(List stripped) {
        boolean onlyAnonymous = true;
        for (Iterator i = stripped.iterator(); i.hasNext(); ) {
            Styleable node = (Styleable)i.next();
            if (node.getStyle().isInline()) {
                InlineBox iB = (InlineBox)node;
                if (iB.getElement() != null) {
                    onlyAnonymous = false;
                }
                
                iB.truncateText();
            }
        }
        
        if (onlyAnonymous) {
            for (Iterator i = stripped.iterator(); i.hasNext(); ) {

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