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

Example 6 with XmlAttribute

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

the class RequiredAttributesInspectionBase method hasAttribute.

private static boolean hasAttribute(XmlTag tag, String attrName) {
    final XmlAttribute attribute = tag.getAttribute(attrName);
    if (attribute == null)
        return false;
    if (attribute.getValueElement() != null)
        return true;
    if (!(tag instanceof HtmlTag))
        return false;
    final XmlAttributeDescriptor descriptor = attribute.getDescriptor();
    return descriptor != null && HtmlUtil.isBooleanAttribute(descriptor, tag);
}

Example 7 with XmlAttribute

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

the class IdRefReference method getIdValueElement.

@Nullable
protected PsiElement getIdValueElement(PsiElement element) {
    if (element instanceof XmlTag) {
        final XmlTag tag = (XmlTag) element;
        XmlAttribute attribute = tag.getAttribute(IdReferenceProvider.ID_ATTR_NAME, null);
        if (!myIdAttrsOnly) {
            if (attribute == null) {
                attribute = tag.getAttribute(IdReferenceProvider.NAME_ATTR_NAME, null);
            }
            if (attribute == null) {
                attribute = tag.getAttribute(IdReferenceProvider.STYLE_ID_ATTR_NAME, null);
            }
        }
        return attribute != null ? attribute.getValueElement() : getImplicitIdRefValueElement(tag);
    } else {
        return element;
    }
}

Example 8 with XmlAttribute

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

the class IdReferenceProvider method getReferencesByElement.

@Override
@NotNull
public PsiReference[] getReferencesByElement(@NotNull PsiElement element, @NotNull final ProcessingContext context) {
    if (element instanceof XmlAttributeValue) {
        final XmlExtension extension = XmlExtension.getExtensionByElement(element);
        if (extension != null && extension.hasDynamicComponents(element)) {
            return PsiReference.EMPTY_ARRAY;
        }
        final PsiElement parentElement = element.getParent();
        if (!(parentElement instanceof XmlAttribute))
            return PsiReference.EMPTY_ARRAY;
        final String name = ((XmlAttribute) parentElement).getName();
        final String ns = ((XmlAttribute) parentElement).getParent().getNamespace();
        final boolean jsfNs = Arrays.asList(XmlUtil.JSF_CORE_URIS).contains(ns) || Arrays.asList(XmlUtil.JSF_HTML_URIS).contains(ns);
        if (FOR_ATTR_NAME.equals(name)) {
            return new PsiReference[] { jsfNs && element.getText().indexOf(':') == -1 ? new IdRefReference(element) : new IdRefReference(element) {

                @Override
                public boolean isSoft() {
                    final XmlAttributeDescriptor descriptor = ((XmlAttribute) parentElement).getDescriptor();
                    return descriptor != null && !descriptor.hasIdRefType();
                }
            } };
        } else {
            final boolean allowReferences = !ourNamespacesWithoutNameReference.contains(ns);
            if (ID_ATTR_NAME.equals(name) && allowReferences || STYLE_ID_ATTR_NAME.equals(name) || NAME_ATTR_NAME.equals(name) && allowReferences) {
                final AttributeValueSelfReference attributeValueSelfReference;
                if (jsfNs) {
                    attributeValueSelfReference = new AttributeValueSelfReference(element);
                } else {
                    if (hasOuterLanguageElement(element))
                        return PsiReference.EMPTY_ARRAY;
                    attributeValueSelfReference = new GlobalAttributeValueSelfReference(element, true);
                }
                return new PsiReference[] { attributeValueSelfReference };
            }
        }
    }
    return PsiReference.EMPTY_ARRAY;
}

Example 9 with XmlAttribute

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

the class DomAnchorImpl method diagnoseNegativeIndex2.

private static <T extends DomElement> void diagnoseNegativeIndex2(T t, DomElement parent, AbstractDomChildrenDescription description, List<? extends DomElement> values) {
    final XmlTag parentTag = parent.getXmlTag();
    StringBuilder diag = new StringBuilder("Index<0: description=" + description + "\nparent=" + parent + "\nt=" + t + "\nvalues=" + values + "\n");
    for (int i = 0, size = values.size(); i < size; i++) {
        DomElement value = values.get(i);
        if (value.toString().equals(t.toString())) {
            final XmlElement tElement = t.getXmlElement();
            final XmlElement valElement = value.getXmlElement();
            diag.append(" hasSame, i=" + i + "; same=" + (value == t) + ", equal=" + value.equals(t) + ", equal2=" + t.equals(value) + ", t.physical=" + (tElement == null ? "null" : String.valueOf(tElement.isPhysical())) + ", value.physical=" + (valElement == null ? "null" : String.valueOf(valElement.isPhysical())) + ", sameElements=" + (tElement == value.getXmlElement()) + "\n");
            if (tElement != null && valElement != null) {
                diag.append("  sameFile=" + (tElement.getContainingFile() == valElement.getContainingFile()) + ", sameParent=" + (tElement.getParent() == valElement.getParent()) + "\n");
            }
        }
    }
    if (parentTag != null) {
        diag.append("Parent tag: ").append(parentTag.getName()).append("\n");
        if (t instanceof GenericAttributeValue) {
            for (XmlAttribute attribute : parentTag.getAttributes()) {
                diag.append(", attr: ").append(attribute.getName());
            }
            diag.append("\n");
        } else {
            for (XmlTag tag : parentTag.getSubTags()) {
                diag.append("\n subtag: ").append(tag.getName());
            }
            diag.append("\n");
        }
    }
    diag.append("Child name: ").append(t.getXmlElementName()).append(";").append(t.getXmlElementNamespaceKey());
    LOG.error(diag);
}

Example 10 with XmlAttribute

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

the class DomCompletionContributor method domKnowsBetter.

private boolean domKnowsBetter(final CompletionParameters parameters, final CompletionResultSet result) {
    final XmlAttributeValue element = PsiTreeUtil.getParentOfType(parameters.getPosition(), XmlAttributeValue.class);
    if (element == null) {
        return false;
    }
    if (isSchemaEnumerated(element)) {
        return false;
    }
    final PsiElement parent = element.getParent();
    if (parent instanceof XmlAttribute) {
        XmlAttributeDescriptor descriptor = ((XmlAttribute) parent).getDescriptor();
        if (descriptor != null && descriptor.getDefaultValue() != null) {
            final PsiReference[] references = myProvider.getReferencesByElement(element, new ProcessingContext());
            if (references.length > 0) {
                return LegacyCompletionContributor.completeReference(parameters, result);
            }
        }
    }
    return false;
}