Examples with DTDNode org.eclipse.wst.dtd.core.internal.DTDNode used on opensource projects

Example 26 with DTDNode

use of org.eclipse.wst.dtd.core.internal.DTDNode in project webtools.sourceediting by eclipse.

the class DTDContextMenuHelper method addActionItemsForSelection.

void addActionItemsForSelection(Object selectedObject, IMenuManager menu) {
    if (selectedObject instanceof NodeList) {
        // add appropriate menu to logical view
        NodeList folder = (NodeList) selectedObject;
        if (folder.getListType().equals(DTDRegionTypes.NOTATION_TAG)) {
            menu.add(addNotationAction);
        } else if (folder.getListType().equals(DTDRegionTypes.ENTITY_TAG)) {
            menu.add(addEntityAction);
        } else if (folder.getListType().equals(DTDRegionTypes.ELEMENT_TAG)) {
            LabelValuePair[] availableEntities = fModel.createParmEntityContentItems(null);
            addParameterEntityReferenceAction.setEnabled(availableEntities.length > 0);
            menu.add(addElementAction);
            menu.add(addParameterEntityReferenceAction);
        } else if (folder.getListType().equals(DTDRegionTypes.ATTLIST_TAG)) {
            menu.add(addAttributeListAction);
        }
    }
    if (selectedObject instanceof DTDFile || selectedObject == null) {
        LabelValuePair[] availableEntities = fModel.createParmEntityContentItems(null);
        addParameterEntityReferenceAction.setEnabled(availableEntities.length > 0);
        menu.add(addElementAction);
        menu.add(addEntityAction);
        menu.add(addNotationAction);
        menu.add(addParameterEntityReferenceAction);
        menu.add(addCommentAction);
        menu.add(addAttributeListAction);
        menu.add(new Separator());
    }
    if (selectedObject instanceof Element) {
        Element dtdElement = (Element) selectedObject;
        CMNode contentModel = dtdElement.getContentModel();
        if (contentModel == null) {
            menu.add(addGroupToContentModelAction);
            menu.add(addElementToContentModelAction);
        } else if (contentModel != null && CMNode.EMPTY.equals(contentModel.getType())) {
            menu.add(replaceEmptyContentModelWithGroupAction);
        }
        menu.add(addAttributeAction);
    } else if (selectedObject instanceof CMGroupNode) {
        menu.add(addElementToContentModelAction);
        menu.add(addGroupToContentModelAction);
    } else if (selectedObject instanceof AttributeList) {
        menu.add(addAttributeAction);
    }
    menu.add(new Separator());
    addEditActions(menu);
    menu.add(new Separator());
    if (selectedObject instanceof DTDNode && !(selectedObject instanceof CMNode && ((CMNode) selectedObject).isRootElementContent())) {
        menu.add(deleteAction);
        deleteAction.setEnabled(true);
    }
}

Example 27 with DTDNode

use of org.eclipse.wst.dtd.core.internal.DTDNode in project webtools.sourceediting by eclipse.

the class DTDTreeContentProvider method getElementParentsOfAttributeList.

/**
 * @param attList get the element parents of the given {@link AttributeList}
 * @return the element parents of the given {@link AttributeList}, if no parents
 * can be found the list contains the DTD file element
 */
private List getElementParentsOfAttributeList(AttributeList attList) {
    List parents = new ArrayList();
    Iterator iterAttList = attList.getDTDFile().getNodes().iterator();
    while (iterAttList.hasNext()) {
        DTDNode currentNode = (DTDNode) iterAttList.next();
        if (currentNode instanceof Element && currentNode.getName().equals(attList.getName())) {
            parents.add(currentNode);
        }
    }
    if (parents.size() == 0) {
        parents.add(((DTDModelImpl) fInputObject).getDTDFile());
    }
    return parents;
}

Example 28 with DTDNode

use of org.eclipse.wst.dtd.core.internal.DTDNode in project webtools.sourceediting by eclipse.

the class DTDTreeContentProvider method getChildren.

public Object[] getChildren(Object parentElement) {
    // otherwise
    if (parentElement instanceof DTDFile) {
        if (isShowLogicalOrder()) {
            // return the visible node lists
            if (logicalNodeLists == null) {
                Iterator nodeLists = ((DTDFile) parentElement).getNodeLists().iterator();
                List visibleLists = new ArrayList(7);
                while (nodeLists.hasNext()) {
                    NodeList list = (NodeList) nodeLists.next();
                    if (isVisibleNodeList(list)) {
                        visibleLists.add(list);
                    }
                }
                logicalNodeLists = visibleLists.toArray();
            }
            return logicalNodeLists;
        } else {
            // return the visible nodes
            List allNodes = ((DTDFile) parentElement).getNodes();
            List visibleNodes = new ArrayList(allNodes.size());
            for (int i = 0; i < allNodes.size(); i++) {
                Object o = allNodes.get(i);
                if (isVisibleNode(o)) {
                    visibleNodes.add(o);
                }
            }
            return visibleNodes.toArray();
        }
    } else if (parentElement instanceof NodeList) {
        return ((NodeList) parentElement).getNodes().toArray();
    } else if (parentElement instanceof Element) {
        // always group the attributes directly under the element
        Object[] children = ((DTDNode) parentElement).getChildren();
        List attributes = ((Element) parentElement).getElementAttributes();
        Object[] logicalChildren = new Object[children.length + attributes.size()];
        int index = 0;
        for (index = 0; index < children.length; index++) {
            logicalChildren[index] = children[index];
        }
        for (Iterator iter = attributes.iterator(); iter.hasNext(); ) {
            logicalChildren[index++] = iter.next();
        }
        return logicalChildren;
    } else if (parentElement instanceof DTDNode) {
        return ((DTDNode) parentElement).getChildren();
    }
    return Collections.EMPTY_LIST.toArray();
}

Example 29 with DTDNode

use of org.eclipse.wst.dtd.core.internal.DTDNode in project webtools.sourceediting by eclipse.

the class DTDTreeContentProvider method nodesAdded.

public void nodesAdded(NodesEvent event) {
    if (fViewer instanceof AbstractTreeViewer) {
        StructuredViewer viewer = (StructuredViewer) fViewer;
        ISelection selection = viewer.getSelection();
        Object firstObj = (!selection.isEmpty() && selection instanceof IStructuredSelection) ? ((IStructuredSelection) selection).getFirstElement() : null;
        DTDNode oldSelectedNode = null;
        if (firstObj instanceof DTDNode) {
            oldSelectedNode = (DTDNode) firstObj;
        }
        // update the tree
        refreshTree(event);
        final List nodes = event.getNodes();
        if (!nodes.isEmpty()) {
            final DTDNode node = (DTDNode) nodes.get(0);
            if (oldSelectedNode == null || node.getStructuredDTDDocumentRegion() != oldSelectedNode.getStructuredDTDDocumentRegion() || node.getStartOffset() != oldSelectedNode.getStartOffset() || node.getEndOffset() != oldSelectedNode.getEndOffset()) {
                expandToNode(node);
                viewer.setSelection(new StructuredSelection(node));
            }
        }
    }
}

Example 30 with DTDNode

use of org.eclipse.wst.dtd.core.internal.DTDNode in project webtools.sourceediting by eclipse.

the class AddAttributeAction method run.

public void run() {
    DTDNode selectedNode = getFirstNodeSelected();
    // $NON-NLS-1$
    String newName = "NewAttribute";
    if (selectedNode instanceof AttributeList) {
        ((AttributeList) selectedNode).addAttribute(newName);
    } else if (selectedNode instanceof Element) {
        ((Element) selectedNode).addAttribute(newName);
    }
}