Examples of org.axsl.fo.FoContext

org.axsl.fo.FoContext
Provides the FO Tree with contextual information for cases where its contents may be used differently in one context than in another. FoContext allows client applications to look up and provide the context information only if it is actually needed by the FoTree.

     * @return The value of this property.
     */
    public int getValue(final FObj fobj) {
        /* Null context is OK. The objects for these cannot be inside a
         * marker.*/
        final FoContext context = null;
        if (value().canEvalKeyword()) {
            final FoValue keyword = this.convertValueToFoValue(value());
            switch (keyword) {
            case INHERIT: {
                final FObj parent = fobj.getParent();

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     * @param fobj The FO for which this value is needed.
     * @return The value of this property.
     */
    public int getValue(final FObj fobj) {
        /* Null context is OK, because the object can't be inside a marker. */
        final FoContext context = null;
        final AbsoluteAxis axis = this.getAbsoluteAxis();
        if (value().canEvalKeyword()) {
            final FoValue keyword = this.convertValueToFoValue(value());
            switch (keyword) {
            case INHERIT: {

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     * @return The X Position of the upper left corner of the page's reference
     * area's content rectangle, in millipoints.
     */
    public int getXPositionRAContent() {
        /* TODO: Handle context better. */
        final FoContext context = null;
        return getMarginLeft(context);
    }

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     * @return The Y Position of the upper left corner of the page's reference
     * area's content rectangle, in millipoints.
     */
    public int getYPositionRAContent() {
        /* TODO: Handle context better. */
        final FoContext context = null;
        return traitPageHeight()
                - getMarginTop(context);
    }

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     * @return The width of the page's reference area's content rectangle, in
     * millipoints.
     */
    public int getWidthRAContent() {
        /* TODO: Handle context better. */
        final FoContext context = null;
        return traitPageWidth() - getMarginLeft(context)
                - getMarginRight(context);
    }

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     * @return The height of the page's reference area's content rectangle, in
     * millipoints.
     */
    public int getHeightRAContent() {
        /* TODO: Handle context better. */
        final FoContext context = null;
        return traitPageHeight() - getMarginTop(context)
                - getMarginBottom(context);
    }

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    private void commonTest(final String rawValue,
            final AlignmentBaseline expectedAlignmentBaseline) throws PropertyException {
        final FObj fobj = TestVerticalAlign.makeTestFObj();
        final PdVerticalAlign property = createProperty(fobj, rawValue);
        fobj.getPropertyList().addProperty(fobj, property);
        final FoContext context = TestVerticalAlign.STD_FO_CONTEXT;
        final org.axsl.common.value.AlignmentBaseline actualAlignmentBaseline
                = fobj.traitAlignmentBaseline(context);
        assertEquals(expectedAlignmentBaseline, actualAlignmentBaseline);
        /* TODO: Add tests for alignment-adjust, baseline-shift, and
         * dominant-baseline. */

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     * @throws AreaTreeException For errors during layout.
     */
    protected int addTextItemToLine(final LineArea lineArea,
            final FoLineText lineText, final int start, final int end,
            final GraftingPoint graftingPoint) throws AreaTreeException {
        FoContext foContext = lineArea;
        if (graftingPoint != null) {
            foContext = new OverrideGraftingContext(lineArea,
                    graftingPoint);
        }
        EagerLineBreaker lb = this.layout.getLineBreaker();

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     * @return The status of the layout attempt.
     * @throws AreaTreeException For errors during layout.
     */
    protected Status addNonTextContent(final LineArea inputLineArea,
            final GraftingPoint graftingPoint) throws AreaTreeException {
        FoContext foContext = inputLineArea;
        if (graftingPoint != null) {
            foContext = new OverrideGraftingContext(inputLineArea,
                    graftingPoint);
        }
        final Fo node = this.getFONode();

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     * If any of these are not true, null is returned.
     */
    private CharacterSequence4a getContiguousTextInBlock(
            final FObj leafToTest) {
        final FObj effectiveParent = this.getParent();
        final FoContext context = null;
        if (leafToTest == null) {
            return null;
        }
        if (! (leafToTest instanceof CharacterSequence4a)) {
            return null;

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Related Classes of org.axsl.fo.FoContext

org.foray.fotree.fo.obj.SimplePageMaster

org.foray.fotree.fo.prop.AbstractPageDimension

org.foray.fotree.fo.prop.PdExtent

org.foray.fotree.fo.prop.TestVerticalAlign

org.foray.fotree.FObj

org.foray.fotree.PropertyList

org.foray.output.MIFConverter

org.foray.pioneer.FONodePL

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