org.eclipse.osbp.xtext.menu/xtend-gen/org/eclipse/osbp/xtext/menu/scoping/MenuDSLScopeProvider.java

/**
 * generated by Xtext 2.11.0
 */
package org.eclipse.osbp.xtext.menu.scoping;

import com.google.common.base.Objects;
import com.google.common.base.Predicate;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.osbp.xtext.dialogdsl.Dialog;
import org.eclipse.osbp.xtext.menu.MenuDslPackage;
import org.eclipse.osbp.xtext.menu.scoping.AbstractMenuDslScopeProvider;
import org.eclipse.osbp.xtext.table.Table;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.scoping.IScope;
import org.eclipse.xtext.scoping.impl.FilteringScope;

/**
 * This class contains custom scoping description.
 * 
 * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#scoping
 * on how and when to use it.
 */
@SuppressWarnings("all")
public class MenuDslScopeProvider extends AbstractMenuDslScopeProvider {
  @Override
  public IScope getScope(final EObject context, final EReference reference) {
    boolean _equals = Objects.equal(reference, MenuDslPackage.Literals.MENU_CATEGORY__DIALOG);
    if (_equals) {
      return this.getEmbeddedDialog(context, reference);
    } else {
      boolean _equals_1 = Objects.equal(reference, MenuDslPackage.Literals.MENU_CATEGORY__TABLE);
      if (_equals_1) {
        return this.getEmbeddedTable(context, reference);
      } else {
        final IScope scope = super.getScope(context, reference);
        return scope;
      }
    }
  }
  
  public IScope getEmbeddedDialog(final EObject context, final EReference reference) {
    IScope _scope = super.getScope(context, reference);
    final Predicate<IEObjectDescription> _function = (IEObjectDescription it) -> {
      final EObject entityProxy = it.getEObjectOrProxy();
      Dialog dialog = null;
      boolean _eIsProxy = entityProxy.eIsProxy();
      if (_eIsProxy) {
        final URI uri = ((InternalEObject) entityProxy).eProxyURI();
        EObject _eObject = context.eResource().getResourceSet().getEObject(uri, true);
        dialog = ((Dialog) _eObject);
      } else {
        dialog = ((Dialog) entityProxy);
      }
      if ((dialog != null)) {
        boolean _isEmbedded = dialog.isEmbedded();
        if (_isEmbedded) {
          return true;
        }
      }
      return false;
    };
    return new FilteringScope(_scope, _function);
  }
  
  public IScope getEmbeddedTable(final EObject context, final EReference reference) {
    IScope _scope = super.getScope(context, reference);
    final Predicate<IEObjectDescription> _function = (IEObjectDescription it) -> {
      final EObject entityProxy = it.getEObjectOrProxy();
      Table table = null;
      boolean _eIsProxy = entityProxy.eIsProxy();
      if (_eIsProxy) {
        final URI uri = ((InternalEObject) entityProxy).eProxyURI();
        EObject _eObject = context.eResource().getResourceSet().getEObject(uri, true);
        table = ((Table) _eObject);
      } else {
        table = ((Table) entityProxy);
      }
      if ((table != null)) {
        boolean _isEmbedded = table.getTabletype().isEmbedded();
        if (_isEmbedded) {
          return true;
        }
      }
      return false;
    };
    return new FilteringScope(_scope, _function);
  }
}