Package org.apache.fop.render.intermediate.extensions

Examples of org.apache.fop.render.intermediate.extensions.AbstractAction

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    /** {@inheritDoc} */
    public void addResolvedAction(AbstractAction action) throws IFException {
        assert action.isComplete();
        assert action.hasID();
        AbstractAction noted = (AbstractAction)incompleteActions.remove(action.getID());
        if (noted != null) {
            completeActions.add(action);
        } else {
            //ignore as it was already complete when it was first used.
        }
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    }

    private void commitNavigation() throws IFException {
        Iterator iter = this.completeActions.iterator();
        while (iter.hasNext()) {
            AbstractAction action = (AbstractAction)iter.next();
            iter.remove();
            serializeXMLizable(action);
        }
        assert this.completeActions.size() == 0;
    }
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    /** {@inheritDoc} */
    public void renderInlineParent(InlineParent ip) {
        // stuff we only need if a link must be created:
        Rectangle ipRect = null;
        AbstractAction action = null;
        // make sure the rect is determined *before* calling super!
        int ipp = currentIPPosition;
        int bpp = currentBPPosition + ip.getBlockProgressionOffset();
        ipRect = new Rectangle(ipp, bpp, ip.getIPD(), ip.getBPD());
        AffineTransform transform = graphicContext.getTransform();
        ipRect = transform.createTransformedShape(ipRect).getBounds();

        // render contents
        super.renderInlineParent(ip);

        boolean linkTraitFound = false;

        // try INTERNAL_LINK first
        Trait.InternalLink intLink = (Trait.InternalLink) ip.getTrait(Trait.INTERNAL_LINK);
        if (intLink != null) {
            linkTraitFound = true;
            String pvKey = intLink.getPVKey();
            String idRef = intLink.getIDRef();
            boolean pvKeyOK = pvKey != null && pvKey.length() > 0;
            boolean idRefOK = idRef != null && idRef.length() > 0;
            if (pvKeyOK && idRefOK) {
                Integer pageIndex = (Integer)pageIndices.get(pvKey);
                action = getGoToActionForID(idRef, (pageIndex != null ? pageIndex.intValue() : -1));
            } else {
                //Warnings already issued by AreaTreeHandler
            }
        }

        // no INTERNAL_LINK, look for EXTERNAL_LINK
        if (!linkTraitFound) {
            Trait.ExternalLink extLink = (Trait.ExternalLink) ip.getTrait(Trait.EXTERNAL_LINK);
            if (extLink != null) {
                String extDest = extLink.getDestination();
                if (extDest != null && extDest.length() > 0) {
                    linkTraitFound = true;
                    action = new URIAction(extDest, extLink.newWindow());
                    action = actionSet.put(action);
                }
            }
        }

        // warn if link trait found but not allowed, else create link
        if (linkTraitFound) {
            StructureTreeElement structElem
                    = (StructureTreeElement) ip.getTrait(Trait.STRUCTURE_TREE_ELEMENT);
            action.setStructureTreeElement(structElem);
            Link link = new Link(action, ipRect);
            this.deferredLinks.add(link);
        }
    }
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    /** {@inheritDoc} */
    public void addResolvedAction(AbstractAction action) throws IFException {
        assert action.isComplete();
        assert action.hasID();
        AbstractAction noted = (AbstractAction)incompleteActions.remove(action.getID());
        if (noted != null) {
            completeActions.add(action);
        } else {
            //ignore as it was already complete when it was first used.
        }
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    }

    private void commitNavigation() throws IFException {
        Iterator iter = this.completeActions.iterator();
        while (iter.hasNext()) {
            AbstractAction action = (AbstractAction)iter.next();
            iter.remove();
            serializeXMLizable(action);
        }
        assert this.completeActions.size() == 0;
    }
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    /** {@inheritDoc} */
    public void renderInlineParent(InlineParent ip) {
        // stuff we only need if a link must be created:
        Rectangle ipRect = null;
        AbstractAction action = null;
        String ptr = (String) ip.getTrait(Trait.PTR); // used for accessibility
        // make sure the rect is determined *before* calling super!
        int ipp = currentIPPosition;
        int bpp = currentBPPosition + ip.getOffset();
        ipRect = new Rectangle(ipp, bpp, ip.getIPD(), ip.getBPD());
        AffineTransform transform = graphicContext.getTransform();
        ipRect = transform.createTransformedShape(ipRect).getBounds();

        // render contents
        super.renderInlineParent(ip);

        boolean linkTraitFound = false;

        // try INTERNAL_LINK first
        Trait.InternalLink intLink = (Trait.InternalLink) ip.getTrait(Trait.INTERNAL_LINK);
        if (intLink != null) {
            linkTraitFound = true;
            String pvKey = intLink.getPVKey();
            String idRef = intLink.getIDRef();
            boolean pvKeyOK = pvKey != null && pvKey.length() > 0;
            boolean idRefOK = idRef != null && idRef.length() > 0;
            if (pvKeyOK && idRefOK) {
                Integer pageIndex = (Integer)pageIndices.get(pvKey);
                action = getGoToActionForID(idRef, (pageIndex != null ? pageIndex.intValue() : -1));
            } else {
                //Warnings already issued by AreaTreeHandler
            }
        }

        // no INTERNAL_LINK, look for EXTERNAL_LINK
        if (!linkTraitFound) {
            Trait.ExternalLink extLink = (Trait.ExternalLink) ip.getTrait(Trait.EXTERNAL_LINK);
            if (extLink != null) {
                String extDest = extLink.getDestination();
                if (extDest != null && extDest.length() > 0) {
                    linkTraitFound = true;
                    action = new URIAction(extDest, extLink.newWindow());
                    action = actionSet.put(action);
                }
            }
        }

        // warn if link trait found but not allowed, else create link
        if (linkTraitFound) {
            action.setStructurePointer(ptr);  // used for accessibility
            Link link = new Link(action, ipRect);
            this.deferredLinks.add(link);
        }
    }
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    /** {@inheritDoc} */
    public void addResolvedAction(AbstractAction action) throws IFException {
        assert action.isComplete();
        assert action.hasID();
        AbstractAction noted = (AbstractAction)incompleteActions.remove(action.getID());
        if (noted != null) {
            completeActions.add(action);
        } else {
            //ignore as it was already complete when it was first used.
        }
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    }

    private void commitNavigation() throws IFException {
        Iterator iter = this.completeActions.iterator();
        while (iter.hasNext()) {
            AbstractAction action = (AbstractAction)iter.next();
            iter.remove();
            serializeXMLizable(action);
        }
        assert this.completeActions.size() == 0;
    }
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Related Classes of org.apache.fop.render.intermediate.extensions.AbstractAction

  • org.apache.fop.render.intermediate.IFRenderer
  • org.apache.fop.render.intermediate.IFSerializer
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