Package org.apache.fop.layoutmgr

Examples of org.apache.fop.layoutmgr.KnuthSequence.listIterator()

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        // Remove trailing spaces if allowed so
        if (whiteSpaceTreament == EN_IGNORE_IF_SURROUNDING_LINEFEED
                || whiteSpaceTreament == EN_IGNORE
                || whiteSpaceTreament == EN_IGNORE_IF_BEFORE_LINEFEED) {
            // ignore the last element in the line if it is a KnuthGlue object
            ListIterator seqIterator = seq.listIterator(endElementIndex);
            KnuthElement lastElement = (KnuthElement) seqIterator.next();
            lastLM = lastElement.getLayoutManager();
            if (lastElement.isGlue()) {
                endElementIndex--;
                // this returns the same KnuthElement
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        if (whiteSpaceTreament == EN_IGNORE_IF_SURROUNDING_LINEFEED
                || whiteSpaceTreament == EN_IGNORE
                || whiteSpaceTreament == EN_IGNORE_IF_AFTER_LINEFEED) {
            // ignore KnuthGlue and KnuthPenalty objects
            // at the beginning of the line
            ListIterator seqIterator = seq.listIterator(startElementIndex);
            while (seqIterator.hasNext() && !((KnuthElement) seqIterator.next()).isBox()) {
                startElementIndex++;
            }
        }
        // Add the inline areas to lineArea
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        ListIterator elementIterator = null;
        KnuthSequence list = null;
        ListElement element = null;
        while (listIterator.hasNext()) {
            list = (KnuthSequence) listIterator.next();
            elementIterator = list.listIterator();
            while (elementIterator.hasNext()) {
                element = (KnuthElement) elementIterator.next();
                element.setPosition(notifyPos(new NonLeafPosition(this, element.getPosition())));
            }
        }
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                    lastBox = (KnuthInlineBox) element;
                }
            } else {
                // obj is a sequence of elements
                KnuthSequence seq = (KnuthSequence)obj;
                ListIterator nestedIterator = seq.listIterator(seq.size());
                while (nestedIterator.hasPrevious() && lastBox == null) {
                    KnuthElement element = (KnuthElement)nestedIterator.previous();
                    if (element instanceof KnuthInlineBox && !element.isAuxiliary()
                            || element == forcedAnchor) {
                        lastBox = (KnuthInlineBox) element;
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            LineLayoutPossibilities llPoss = lineLayoutsList[p];
            KnuthSequence seq = knuthParagraphs.get(p);

            if (!seq.isInlineSequence()) {
                List<ListElement> targetList = new LinkedList<ListElement>();
                ListIterator listIter = seq.listIterator();
                while (listIter.hasNext()) {
                    ListElement tempElement;
                    tempElement = (ListElement) listIter.next();
                    if (tempElement.getLayoutManager() != this) {
                        tempElement.setPosition(notifyPos(new NonLeafPosition(this,
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                    }
                    endIndex = ((LineBreakPosition) llPoss.getChosenPosition(i)).getLeafPos();
                    // create a list of the FootnoteBodyLM handling footnotes
                    // whose citations are in this line
                    List<LayoutManager> footnoteList = new LinkedList<LayoutManager>();
                    ListIterator<KnuthElement> elementIterator = seq.listIterator(startIndex);
                    while (elementIterator.nextIndex() <= endIndex) {
                        KnuthElement element = elementIterator.next();
                        if (element instanceof KnuthInlineBox
                                && ((KnuthInlineBox) element).isAnchor()) {
                            footnoteList.add(((KnuthInlineBox) element).getFootnoteBodyLM());
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                lineArea.setIPD(lineArea.getIPD() - lastLineEndIndent.getValue(this));
            }
        }

        // ignore the last element in the line if it is a KnuthGlue object
        ListIterator seqIterator = seq.listIterator(endElementIndex);
        KnuthElement lastElement = (KnuthElement) seqIterator.next();
        // the TLM which created the last KnuthElement in this line
        LayoutManager lastLM = lastElement.getLayoutManager();
        if (lastElement.isGlue()) {
            // Remove trailing spaces if allowed so
View Full Code Here
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        if (whiteSpaceTreament == EN_IGNORE_IF_SURROUNDING_LINEFEED
                || whiteSpaceTreament == EN_IGNORE
                || whiteSpaceTreament == EN_IGNORE_IF_AFTER_LINEFEED) {
            // ignore KnuthGlue and KnuthPenalty objects
            // at the beginning of the line
            seqIterator = seq.listIterator(startElementIndex);
            while (seqIterator.hasNext() && !((KnuthElement) seqIterator.next()).isBox()) {
                startElementIndex++;
            }
        }
        // Add the inline areas to lineArea
View Full Code Here
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            llPoss = (LineLayoutPossibilities) lineLayoutsList.get(p);
            KnuthSequence seq = (KnuthSequence) knuthParagraphs.get(p);

            if (!seq.isInlineSequence()) {
                LinkedList targetList = new LinkedList();
                ListIterator listIter = seq.listIterator();
                while (listIter.hasNext()) {
                    ListElement tempElement;
                    tempElement = (ListElement) listIter.next();
                    if (tempElement.getLayoutManager() != this) {
                        tempElement.setPosition(notifyPos(new NonLeafPosition(this,
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                    int endIndex
                      = ((LineBreakPosition) llPoss.getChosenPosition(i)).getLeafPos();
                    // create a list of the FootnoteBodyLM handling footnotes
                    // whose citations are in this line
                    LinkedList footnoteList = new LinkedList();
                    ListIterator elementIterator = seq.listIterator(startIndex);
                    while (elementIterator.nextIndex() <= endIndex) {
                        KnuthElement element = (KnuthElement) elementIterator.next();
                        if (element instanceof KnuthInlineBox
                            && ((KnuthInlineBox) element).isAnchor()) {
                            footnoteList.add(((KnuthInlineBox) element).getFootnoteBodyLM());
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