use of com.intellij.psi.impl.source.xml.XmlTagImpl in project intellij-community by JetBrains.
the class SchemaDefinitionsSearch method execute.
@Override
public boolean execute(@NotNull final PsiElement queryParameters, @NotNull final Processor<PsiElement> consumer) {
if (queryParameters instanceof XmlTagImpl) {
final XmlTagImpl xml = (XmlTagImpl) queryParameters;
if (ReadAction.compute(() -> isTypeElement(xml))) {
final Collection<SchemaTypeInfo> infos = ApplicationManager.getApplication().runReadAction(new Computable<Collection<SchemaTypeInfo>>() {
@Override
public Collection<SchemaTypeInfo> compute() {
return gatherInheritors(xml);
}
});
if (infos != null && !infos.isEmpty()) {
final XmlFile file = XmlUtil.getContainingFile(xml);
final Project project = file.getProject();
final Module module = ModuleUtilCore.findModuleForPsiElement(queryParameters);
//if (module == null) return false;
final VirtualFile vf = file.getVirtualFile();
String thisNs = ApplicationManager.getApplication().runReadAction(new Computable<String>() {
@Override
public String compute() {
return XmlNamespaceIndex.getNamespace(vf, project, file);
}
});
thisNs = thisNs == null ? getDefaultNs(file) : thisNs;
// so thisNs can be null
if (thisNs == null)
return false;
final ArrayList<SchemaTypeInfo> infosLst = new ArrayList<>(infos);
Collections.sort(infosLst);
final Map<String, Set<XmlFile>> nsMap = new HashMap<>();
for (final SchemaTypeInfo info : infosLst) {
Set<XmlFile> targetFiles = nsMap.get(info.getNamespaceUri());
if (targetFiles == null) {
targetFiles = new HashSet<>();
if (Comparing.equal(info.getNamespaceUri(), thisNs)) {
targetFiles.add(file);
}
final Collection<XmlFile> files = ApplicationManager.getApplication().runReadAction(new Computable<Collection<XmlFile>>() {
@Override
public Collection<XmlFile> compute() {
return XmlUtil.findNSFilesByURI(info.getNamespaceUri(), project, module);
}
});
if (files != null) {
targetFiles.addAll(files);
}
nsMap.put(info.getNamespaceUri(), targetFiles);
}
if (!targetFiles.isEmpty()) {
for (final XmlFile targetFile : targetFiles) {
ApplicationManager.getApplication().runReadAction(() -> {
final String prefixByURI = XmlUtil.findNamespacePrefixByURI(targetFile, info.getNamespaceUri());
if (prefixByURI == null)
return;
final PsiElementProcessor processor = new PsiElementProcessor() {
@Override
public boolean execute(@NotNull PsiElement element) {
if (element instanceof XmlTagImpl) {
if (isCertainTypeElement((XmlTagImpl) element, info.getTagName(), prefixByURI) || isElementWithEmbeddedType((XmlTagImpl) element, info.getTagName(), prefixByURI)) {
consumer.process(element);
return false;
}
}
return true;
}
};
XmlUtil.processXmlElements(targetFile, processor, true);
});
}
}
}
}
}
}
return true;
}
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