Package org.apache.batik.dom.svg12

Examples of org.apache.batik.dom.svg12.XBLEventSupport


        addDefinitionElementListeners(def, ir);
        if (defs.first() != defRec) {
            return;
        }
        if (oldDefRec != null) {
            XBLOMDefinitionElement oldDef = oldDefRec.definition;
            XBLOMTemplateElement oldTemplate = oldDefRec.template;
            if (oldTemplate != null) {
                removeTemplateElementListeners(oldTemplate, ir);
            }
            removeDefinitionElementListeners(oldDef, ir);
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         * Handles the event.
         */
        public void handleEvent(Event evt) {
            EventTarget target = evt.getTarget();
            if (target instanceof XBLOMDefinitionElement) {
                XBLOMDefinitionElement def = (XBLOMDefinitionElement) target;
                addDefinition(def.getElementNamespaceURI(),
                              def.getElementLocalName(),
                              def,
                              importElement);
            }
        }
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         */
        public void handleEvent(Event evt) {
            Object[] defs = importRemovedListener.toBeRemoved.toArray();
            importRemovedListener.toBeRemoved.clear();
            for (int i = 0; i < defs.length; i++) {
                XBLOMDefinitionElement def = (XBLOMDefinitionElement) defs[i];
                DefinitionRecord defRec
                    = (DefinitionRecord) definitions.get(def, importElement);
                removeDefinition(defRec);
            }
        }
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        public void handleEvent(Event evt) {
            EventTarget target = evt.getTarget();
            if (target instanceof XBLOMDefinitionElement) {
                // only handle definition elements in document-level scope
                if (getXblBoundElement((Node) target) == null) {       // ??? suspect cast ???
                    XBLOMDefinitionElement def
                        = (XBLOMDefinitionElement) target;
                    if (def.getAttributeNS(null, XBL_REF_ATTRIBUTE).length()
                            == 0) {
                        addDefinition(def.getElementNamespaceURI(),
                                      def.getElementLocalName(),
                                      def,
                                      null);
                    } else {
                        addDefinitionRef(def);
                    }
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         */
        public void handleEvent(Event evt) {
            Object[] defs = docRemovedListener.defsToBeRemoved.toArray();
            docRemovedListener.defsToBeRemoved.clear();
            for (int i = 0; i < defs.length; i++) {
                XBLOMDefinitionElement def = (XBLOMDefinitionElement) defs[i];
                if (def.getAttributeNS(null, XBL_REF_ATTRIBUTE).length() == 0) {
                    DefinitionRecord defRec
                        = (DefinitionRecord) definitions.get(def, null);
                    removeDefinition(defRec);
                } else {
                    removeDefinitionRef(def);
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            EventTarget target = evt.getTarget();
            if (!(target instanceof XBLOMDefinitionElement)) {
                return;
            }

            XBLOMDefinitionElement def = (XBLOMDefinitionElement) target;
            if (!isActiveDefinition(def, importElement)) {
                return;
            }

            MutationEvent mevt = (MutationEvent) evt;
            String attrName = mevt.getAttrName();
            if (attrName.equals(XBL_ELEMENT_ATTRIBUTE)) {
                DefinitionRecord defRec =
                    (DefinitionRecord) definitions.get(def, importElement);
                removeDefinition(defRec);

                addDefinition(def.getElementNamespaceURI(),
                              def.getElementLocalName(),
                              def,
                              importElement);
            } else if (attrName.equals(XBL_REF_ATTRIBUTE)) {
                if (mevt.getNewValue().length() != 0) {
                    DefinitionRecord defRec =
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            MutationEvent mevt = (MutationEvent) evt;
            if (mevt.getAttrName().equals(XBL_REF_ATTRIBUTE)) {
                Element defRef = (Element) target;
                removeDefinitionRef(defRef);
                if (mevt.getNewValue().length() == 0) {
                    XBLOMDefinitionElement def
                        = (XBLOMDefinitionElement) defRef;
                    String ns = def.getElementNamespaceURI();
                    String ln = def.getElementLocalName();
                    addDefinition(ns, ln,
                                  (XBLOMDefinitionElement) defRef, null);
                } else {
                    addDefinitionRef(defRef);
                }
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    /**
     * Sets the shadow tree for the given bindable element.
     */
    protected void setXblShadowTree(BindableElement elt,
                                    XBLOMShadowTreeElement newShadow) {
        XBLOMShadowTreeElement oldShadow
            = (XBLOMShadowTreeElement) getXblShadowTree(elt);
        if (oldShadow != null) {
            fireShadowTreeEvent(elt, XBL_UNBINDING_EVENT_TYPE, oldShadow);
            ContentManager cm = getContentManager(oldShadow);
            if (cm != null) {
                cm.dispose();
            }
            elt.setShadowTree(null);
            XBLRecord rec = getRecord(oldShadow);
            rec.boundElement = null;
            oldShadow.removeEventListenerNS
                (XMLConstants.XML_EVENTS_NAMESPACE_URI,
                 "DOMSubtreeModified",
                 docSubtreeListener, false);
        }
        if (newShadow != null) {
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    /**
     * Clones a template element for use as a shadow tree.
     */
    protected XBLOMShadowTreeElement cloneTemplate
            (XBLOMTemplateElement template) {
        XBLOMShadowTreeElement clone =
            (XBLOMShadowTreeElement)
            template.getOwnerDocument().createElementNS(XBL_NAMESPACE_URI,
                                                        XBL_SHADOW_TREE_TAG);
        NamedNodeMap attrs = template.getAttributes();
        for (int i = 0; i < attrs.getLength(); i++) {
            Attr attr = (Attr) attrs.item(i);
            if (attr instanceof AbstractAttrNS) {
                clone.setAttributeNodeNS(attr);
            } else {
                clone.setAttributeNode(attr);
            }
        }
        for (Node n = template.getFirstChild();
                n != null;
                n = n.getNextSibling()) {
            clone.appendChild(n.cloneNode(true));
        }
        return clone;
    }
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    /**
     * Sets the shadow tree for the given bindable element.
     */
    protected void setXblShadowTree(BindableElement elt,
                                    XBLOMShadowTreeElement newShadow) {
        XBLOMShadowTreeElement oldShadow
            = (XBLOMShadowTreeElement) getXblShadowTree(elt);
        if (oldShadow != null) {
            fireShadowTreeEvent(elt, XBL_UNBINDING_EVENT_TYPE, oldShadow);
            ContentManager cm = getContentManager(oldShadow);
            if (cm != null) {
                cm.dispose();
            }
            elt.setShadowTree(null);
            XBLRecord rec = getRecord(oldShadow);
            rec.boundElement = null;
            oldShadow.removeEventListenerNS
                (XMLConstants.XML_EVENTS_NAMESPACE_URI,
                 "DOMSubtreeModified",
                 docSubtreeListener, false);
        }
        if (newShadow != null) {
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