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package hu.bme.mit.inf.dslreasoner.faulttree.components.scoping
import com.google.inject.Inject
import com.google.inject.Singleton
import hu.bme.mit.inf.dslreasoner.faulttree.components.naming.PackageNameProvider
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.EReference
import org.eclipse.xtext.naming.IQualifiedNameConverter
import org.eclipse.xtext.naming.IQualifiedNameProvider
import org.eclipse.xtext.scoping.ICaseInsensitivityHelper
import org.eclipse.xtext.scoping.IGlobalScopeProvider
import org.eclipse.xtext.scoping.IScope
import org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider
@Singleton
class CftLanguageImportedNamespaceAwareLocalScopeProvider extends ImportedNamespaceAwareLocalScopeProvider {
@Inject PackageNameProvider packageNameProvider
@Inject
new() {
}
new(IGlobalScopeProvider globalScopeProvider, IQualifiedNameProvider qualifiedNameProvider,
IQualifiedNameConverter qualifiedNameConverter, ICaseInsensitivityHelper caseInsensitivityHelper) {
super(globalScopeProvider, qualifiedNameProvider, qualifiedNameConverter, caseInsensitivityHelper)
packageNameProvider = new PackageNameProvider(qualifiedNameConverter)
}
override protected internalGetImportedNamespaceResolvers(EObject context, boolean ignoreCase) {
val resolvers = super.internalGetImportedNamespaceResolvers(context, ignoreCase)
val packageName = packageNameProvider.getPackageName(context)
if (!packageName.empty) {
val packageNormalizer = doCreateImportNormalizer(packageName, true, ignoreCase)
resolvers.add(0, packageNormalizer)
}
resolvers
}
def createImportNormalizedScope(IScope elements, EObject context, EReference reference) {
val ignoreCase = isIgnoreCase(reference)
val type = reference.EReferenceType
val namespaceResolvers = getImportedNamespaceResolvers(context, ignoreCase)
createImportScope(elements, namespaceResolvers, null, type, ignoreCase)
}
}
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