Examples with XmlElementDescriptor com.intellij.xml.XmlElementDescriptor used on opensource projects

Example 66 with XmlElementDescriptor

use of com.intellij.xml.XmlElementDescriptor in project intellij-plugins by JetBrains.

the class PropertyProcessor method processClass.

// see ClassProperty test
private void processClass(XmlElementValueProvider valueProvider) throws InvalidPropertyException {
    JSClass jsClass = valueProvider.getJsClass();
    // IDEA-73537, cannot use only valueProvider.getJsClass()
    if (jsClass == null) {
        String trimmed = valueProvider.getTrimmed();
        XmlElement exceptionElement = valueProvider.getElement();
        if (trimmed.isEmpty() && valueProvider.getElement() instanceof XmlTag) {
            // case 1, fx:Class
            final XmlTag propertyTag = (XmlTag) valueProvider.getElement();
            final XmlTag[] propertyTagSubTags = propertyTag.getSubTags();
            if (propertyTagSubTags.length == 1) {
                final XmlTag contentTag = propertyTagSubTags[0];
                exceptionElement = contentTag;
                final XmlElementDescriptor contentTagDescriptor = contentTag.getDescriptor();
                if (contentTagDescriptor instanceof ClassBackedElementDescriptor && AsCommonTypeNames.CLASS.equals(contentTagDescriptor.getQualifiedName())) {
                    trimmed = contentTag.getValue().getTrimmedText();
                }
            }
        }
        if (trimmed.isEmpty()) {
            throw new InvalidPropertyException(exceptionElement, "invalid.class.value");
        }
        final Module module = ModuleUtilCore.findModuleForPsiElement(valueProvider.getElement());
        if (module != null) {
            jsClass = (JSClass) ActionScriptClassResolver.findClassByQNameStatic(trimmed, module.getModuleWithDependenciesAndLibrariesScope(false));
        }
        if (jsClass == null) {
            throw new InvalidPropertyException(exceptionElement, "unresolved.class", trimmed);
        }
    }
    if (InjectionUtil.isProjectComponent(jsClass)) {
        if (ActionScriptClassResolver.isParentClass(jsClass, "spark.components.View")) {
            int projectComponentFactoryId = getProjectComponentFactoryId(jsClass);
            assert projectComponentFactoryId != -1;
            writer.projectClassReference(projectComponentFactoryId);
        } else {
            throw new InvalidPropertyException(valueProvider.getElement(), "class.reference.support.only.skin.class.or.view", jsClass.getQualifiedName());
        }
    } else {
        writer.classReference(jsClass.getQualifiedName());
    }
}

Example 67 with XmlElementDescriptor

use of com.intellij.xml.XmlElementDescriptor in project intellij-plugins by JetBrains.

the class CssWriter method writeSelectors.

private void writeSelectors(@NotNull CssRuleset ruleset, @NotNull PrimitiveAmfOutputStream out, @NotNull Module module) {
    CssSelector[] selectors = ruleset.getSelectors();
    out.write(selectors.length);
    for (CssSelector selector : selectors) {
        CssSimpleSelector[] simpleSelectors = selector.getSimpleSelectors();
        out.write(simpleSelectors.length);
        for (CssSimpleSelector simpleSelector : simpleSelectors) {
            // subject
            if (simpleSelector.isUniversalSelector()) {
                out.write(0);
            } else {
                XmlElementDescriptor typeSelectorDescriptor = FlexCssElementDescriptorProvider.getTypeSelectorDescriptor(simpleSelector, module);
                String subject = simpleSelector.getElementName();
                if (typeSelectorDescriptor == null) {
                    if (!subject.equals("global")) {
                        LOG.warn("unqualified type selector " + simpleSelector.getText());
                    }
                    stringWriter.write(subject, out);
                    out.write(0);
                } else {
                    stringWriter.write(typeSelectorDescriptor.getQualifiedName(), out);
                    stringWriter.write(subject, out);
                    stringWriter.writeNullable(simpleSelector.getNamespaceName(), out);
                }
            }
            // conditions
            CssSelectorSuffix[] selectorSuffixes = simpleSelector.getSelectorSuffixes();
            out.write(selectorSuffixes.length);
            for (CssSelectorSuffix selectorSuffix : selectorSuffixes) {
                if (selectorSuffix instanceof CssClass) {
                    out.write(FlexCssConditionKind.CLASS);
                } else if (selectorSuffix instanceof CssIdSelector) {
                    out.write(FlexCssConditionKind.ID);
                } else if (selectorSuffix instanceof CssPseudoClass) {
                    out.write(FlexCssConditionKind.PSEUDO);
                } else {
                    LOG.error("unknown selector suffix " + selectorSuffix.getText());
                }
                stringWriter.write(selectorSuffix.getName(), out);
            }
        }
    }
}

Example 68 with XmlElementDescriptor

use of com.intellij.xml.XmlElementDescriptor in project intellij-plugins by JetBrains.

the class IncrementalDocumentSynchronizer method findSupportedTarget.

@Nullable
private XmlElementValueProvider findSupportedTarget() {
    PsiElement element = event.getParent();
    // if we change attribute value via line marker, so, event.getParent() will be XmlAttribute instead of XmlAttributeValue
    while (!(element instanceof XmlAttribute)) {
        element = element.getParent();
        if (element instanceof XmlTag) {
            XmlTag tag = (XmlTag) element;
            XmlElementDescriptor descriptor = tag.getDescriptor();
            if (descriptor instanceof ClassBackedElementDescriptor) {
                ClassBackedElementDescriptor classBackedElementDescriptor = (ClassBackedElementDescriptor) descriptor;
                if (classBackedElementDescriptor.isPredefined()) {
                    isStyleDataChanged = descriptor.getQualifiedName().equals(FlexPredefinedTagNames.STYLE);
                    isSkippedXml = isStyleDataChanged || (!MxmlUtil.isObjectLanguageTag(tag) && !descriptor.getQualifiedName().equals(FlexPredefinedTagNames.DECLARATIONS));
                }
            }
            return null;
        } else if (element instanceof PsiFile || element == null) {
            return null;
        }
    }
    XmlAttribute attribute = (XmlAttribute) element;
    if (JavaScriptSupportLoader.MXML_URI3.equals(attribute.getNamespace()) || attribute.getValueElement() == null) {
        return null;
    }
    XmlAttributeDescriptor xmlDescriptor = attribute.getDescriptor();
    if (!(xmlDescriptor instanceof AnnotationBackedDescriptor)) {
        return null;
    }
    AnnotationBackedDescriptor descriptor = (AnnotationBackedDescriptor) xmlDescriptor;
    if (descriptor.isPredefined() || MxmlUtil.isIdLanguageAttribute(attribute, descriptor)) {
        return null;
    }
    // todo incremental sync for state-specific attributes
    PsiReference[] references = attribute.getReferences();
    if (references.length > 1) {
        for (int i = references.length - 1; i > -1; i--) {
            PsiReference psiReference = references[i];
            if (psiReference instanceof FlexReferenceContributor.StateReference) {
                return null;
            }
        }
    } else {
        String prefix = attribute.getName() + '.';
        for (XmlAttribute anotherAttribute : attribute.getParent().getAttributes()) {
            if (anotherAttribute != attribute && anotherAttribute.getName().startsWith(prefix)) {
                return null;
            }
        }
    }
    XmlAttributeValueProvider valueProvider = new XmlAttributeValueProvider(attribute);
    // skip binding
    PsiLanguageInjectionHost injectedHost = valueProvider.getInjectedHost();
    if (injectedHost != null && InjectedLanguageUtil.hasInjections(injectedHost)) {
        return null;
    }
    return valueProvider;
}

Example 69 with XmlElementDescriptor

use of com.intellij.xml.XmlElementDescriptor in project android by JetBrains.

the class AndroidLayoutXmlTagNameProvider method addTagNameVariants.

@Override
public void addTagNameVariants(List<LookupElement> elements, @NotNull XmlTag tag, String prefix) {
    final PsiFile file = tag.getContainingFile();
    if (!(file instanceof XmlFile && LayoutDomFileDescription.isLayoutFile((XmlFile) file))) {
        // Only use this provider for Android layout files
        return;
    }
    XmlExtension xmlExtension = XmlExtension.getExtension(file);
    List<XmlElementDescriptor> variants = TagNameVariantCollector.getTagDescriptors(tag, NAMESPACES, null);
    // Find the framework widgets that have a support library alternative
    Set<String> supportAlternatives = Sets.newHashSet();
    for (XmlElementDescriptor descriptor : variants) {
        String qualifiedName = descriptor.getName(tag);
        if (qualifiedName.startsWith(ANDROID_SUPPORT_PKG_PREFIX)) {
            supportAlternatives.add(AndroidUtils.getUnqualifiedName(qualifiedName));
        }
    }
    final Set<String> addedNames = Sets.newHashSet();
    for (XmlElementDescriptor descriptor : variants) {
        String qualifiedName = descriptor.getName(tag);
        if (!addedNames.add(qualifiedName)) {
            continue;
        }
        final String simpleName = AndroidUtils.getUnqualifiedName(qualifiedName);
        // Creating LookupElementBuilder with PsiElement gives an ability to show documentation during completion time
        PsiElement declaration = descriptor.getDeclaration();
        LookupElementBuilder lookupElement = declaration == null ? LookupElementBuilder.create(qualifiedName) : LookupElementBuilder.create(declaration, qualifiedName);
        final boolean isDeprecated = isDeclarationDeprecated(declaration);
        if (isDeprecated) {
            lookupElement = lookupElement.withStrikeoutness(true);
        }
        if (simpleName != null) {
            lookupElement = lookupElement.withLookupString(simpleName);
        }
        // This statement preserves them in autocompletion.
        if (descriptor instanceof PsiPresentableMetaData) {
            lookupElement = lookupElement.withIcon(((PsiPresentableMetaData) descriptor).getIcon());
        }
        // Using insert handler is required for, e.g. automatic insertion of required fields in Android layout XMLs
        if (xmlExtension.useXmlTagInsertHandler()) {
            lookupElement = lookupElement.withInsertHandler(XmlTagInsertHandler.INSTANCE);
        }
        // Deprecated tag names are supposed to be shown below non-deprecated tags
        int priority = isDeprecated ? 10 : 100;
        if (simpleName == null) {
            if (supportAlternatives.contains(qualifiedName)) {
                // This component has a support library alternative so lower the priority so the support component is shown at the top.
                priority -= 1;
            } else {
                // The component doesn't have an alternative in the support library so push it to the top.
                priority += 10;
            }
        }
        elements.add(PrioritizedLookupElement.withPriority(lookupElement, priority));
    }
}

Example 70 with XmlElementDescriptor

use of com.intellij.xml.XmlElementDescriptor in project android by JetBrains.

the class AndroidXmlTagDescriptor method getElementDescriptor.

@Override
public XmlElementDescriptor getElementDescriptor(XmlTag childTag, XmlTag contextTag) {
    final XmlElementDescriptor descriptor = myParentDescriptor.getElementDescriptor(childTag, contextTag);
    if (descriptor != null) {
        return descriptor;
    }
    final XmlNSDescriptor nsDescriptor = getNSDescriptor();
    return nsDescriptor != null ? new AndroidAnyTagDescriptor(nsDescriptor) : null;
}