Examples with XmlTag com.intellij.psi.xml.XmlTag used on opensource projects

Example 26 with XmlTag

use of com.intellij.psi.xml.XmlTag in project intellij-community by JetBrains.

the class DomInvocationHandler method getCollectionChildren.

public List<? extends DomElement> getCollectionChildren(final AbstractCollectionChildDescription description) {
    if (myStub != null && description.isStubbed()) {
        if (description instanceof DomChildDescriptionImpl) {
            XmlName xmlName = ((DomChildDescriptionImpl) description).getXmlName();
            List<DomStub> stubs = myStub.getChildrenByName(xmlName.getLocalName(), xmlName.getNamespaceKey());
            return ContainerUtil.map(stubs, stub -> stub.getOrCreateHandler((DomChildDescriptionImpl) description, myManager).getProxy());
        } else if (description instanceof CustomDomChildrenDescriptionImpl) {
            List<DomStub> stubs = myStub.getChildrenStubs();
            return ContainerUtil.mapNotNull(stubs, (NullableFunction<DomStub, DomElement>) stub -> {
                if (stub instanceof ElementStub && stub.isCustom()) {
                    EvaluatedXmlName name = new DummyEvaluatedXmlName(stub.getName(), "");
                    return new CollectionElementInvocationHandler(name, (CustomDomChildrenDescriptionImpl) description, myManager, (ElementStub) stub).getProxy();
                }
                return null;
            });
        }
    }
    XmlTag tag = getXmlTag();
    if (tag == null)
        return Collections.emptyList();
    final List<XmlTag> subTags = getCollectionSubTags(description, tag);
    if (subTags.isEmpty())
        return Collections.emptyList();
    List<DomElement> elements = new ArrayList<>(subTags.size());
    for (XmlTag subTag : subTags) {
        final SemKey<? extends DomInvocationHandler> key = description instanceof CustomDomChildrenDescription ? DomManagerImpl.DOM_CUSTOM_HANDLER_KEY : DomManagerImpl.DOM_COLLECTION_HANDLER_KEY;
        final DomInvocationHandler semElement = myManager.getSemService().getSemElement(key, subTag);
        if (semElement == null) {
            String msg = "No child for subTag '" + subTag.getName() + "' in tag '" + tag.getName() + "' using key " + key + "; subtag count=" + subTags.size();
            DomInvocationHandler anyDom = myManager.getDomHandler(subTag);
            if (anyDom != null) {
                msg += "\n sub-dom=" + anyDom + " with " + anyDom.getChildDescription();
            }
            throw new AssertionError(msg);
        } else {
            elements.add(semElement.getProxy());
        }
    }
    return Collections.unmodifiableList(elements);
}

Example 27 with XmlTag

use of com.intellij.psi.xml.XmlTag in project intellij-community by JetBrains.

the class DomInvocationHandler method getAttributeChild.

@NotNull
final AttributeChildInvocationHandler getAttributeChild(final AttributeChildDescriptionImpl description) {
    final EvaluatedXmlName evaluatedXmlName = createEvaluatedXmlName(description.getXmlName());
    if (myStub != null && description.isStubbed()) {
        AttributeStub stub = myStub.getAttributeStub(description.getXmlName());
        StubParentStrategy strategy = StubParentStrategy.createAttributeStrategy(stub, myStub);
        return new AttributeChildInvocationHandler(evaluatedXmlName, description, myManager, strategy, stub);
    }
    final XmlTag tag = getXmlTag();
    if (tag != null) {
        // TODO: this seems ugly
        String ns = evaluatedXmlName.getNamespace(tag, getFile());
        final XmlAttribute attribute = tag.getAttribute(description.getXmlName().getLocalName(), ns.equals(tag.getNamespace()) ? null : ns);
        if (attribute != null) {
            PsiUtilCore.ensureValid(attribute);
            AttributeChildInvocationHandler semElement = myManager.getSemService().getSemElement(DomManagerImpl.DOM_ATTRIBUTE_HANDLER_KEY, attribute);
            if (semElement == null) {
                final AttributeChildInvocationHandler take2 = myManager.getSemService().getSemElement(DomManagerImpl.DOM_ATTRIBUTE_HANDLER_KEY, attribute);
                throw new AssertionError("No DOM at XML. Parent=" + tag + "; attribute=" + attribute + "; second attempt=" + take2);
            }
            return semElement;
        }
    }
    return new AttributeChildInvocationHandler(evaluatedXmlName, description, myManager, new VirtualDomParentStrategy(this), null);
}

Example 28 with XmlTag

use of com.intellij.psi.xml.XmlTag in project intellij-community by JetBrains.

the class DomRootInvocationHandler method checkValidity.

@Override
protected String checkValidity() {
    final XmlTag tag = (XmlTag) getXmlElement();
    if (tag != null && !tag.isValid()) {
        return "invalid root tag";
    }
    final String s = myParent.checkValidity();
    if (s != null) {
        return "root: " + s;
    }
    return null;
}

Example 29 with XmlTag

use of com.intellij.psi.xml.XmlTag in project intellij-community by JetBrains.

the class DomRootInvocationHandler method setEmptyXmlTag.

@Override
protected XmlTag setEmptyXmlTag() {
    final XmlTag[] result = new XmlTag[] { null };
    getManager().runChange(() -> {
        try {
            final String namespace = getXmlElementNamespace();
            @NonNls final String nsDecl = StringUtil.isEmpty(namespace) ? "" : " xmlns=\"" + namespace + "\"";
            final XmlFile xmlFile = getFile();
            final XmlTag tag = XmlElementFactory.getInstance(xmlFile.getProject()).createTagFromText("<" + getXmlElementName() + nsDecl + "/>");
            result[0] = ((XmlDocument) xmlFile.getDocument().replace(((XmlFile) tag.getContainingFile()).getDocument())).getRootTag();
        } catch (IncorrectOperationException e) {
            LOG.error(e);
        }
    });
    return result[0];
}

Example 30 with XmlTag

use of com.intellij.psi.xml.XmlTag in project intellij-community by JetBrains.

the class DomRootInvocationHandler method undefineInternal.

@Override
public void undefineInternal() {
    try {
        final XmlTag tag = getXmlTag();
        if (tag != null) {
            deleteTag(tag);
            detach();
            fireUndefinedEvent();
        }
    } catch (Exception e) {
        LOG.error(e);
    }
}