downcast_expression.java

package jetbrains.mps.baseLanguage.collections.editor;

/*Generated by MPS */

import jetbrains.mps.nodeEditor.menus.transformation.TransformationMenuBase;
import java.util.Set;
import jetbrains.mps.internal.collections.runtime.SetSequence;
import java.util.HashSet;
import jetbrains.mps.lang.editor.menus.transformation.MenuLocations;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import jetbrains.mps.lang.editor.menus.MenuPart;
import jetbrains.mps.openapi.editor.menus.transformation.TransformationMenuItem;
import jetbrains.mps.openapi.editor.menus.transformation.TransformationMenuContext;
import java.util.ArrayList;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.lang.editor.menus.GroupMenuPart;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.internal.collections.runtime.Sequence;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.typesystem.inference.TypeChecker;
import java.util.Arrays;
import jetbrains.mps.lang.editor.menus.SingleItemMenuPart;
import org.jetbrains.annotations.Nullable;
import jetbrains.mps.openapi.editor.menus.transformation.ActionItemBase;
import jetbrains.mps.nodeEditor.cellMenu.SideTransformCompletionActionItem;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.smodel.action.SNodeFactoryOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.editor.runtime.selection.SelectionUtil;
import jetbrains.mps.openapi.editor.selection.SelectionManager;

public class downcast_expression extends TransformationMenuBase {
  private final Set<String> myLocations = SetSequence.fromSetAndArray(new HashSet<String>(), MenuLocations.RIGHT_SIDE_TRANSFORM);
  @Override
  public boolean isApplicableToLocation(@NotNull String location) {
    return SetSequence.fromSet(myLocations).contains(location);
  }

  @Override
  @NotNull
  protected List<MenuPart<TransformationMenuItem, TransformationMenuContext>> getParts(TransformationMenuContext _context) {
    List<MenuPart<TransformationMenuItem, TransformationMenuContext>> result = new ArrayList<MenuPart<TransformationMenuItem, TransformationMenuContext>>();
    if (ListSequence.fromListAndArray(new ArrayList<String>(), MenuLocations.RIGHT_SIDE_TRANSFORM).contains(_context.getMenuLocation())) {
      result.add(new downcast_expression.TMP_Group_ryktp7_a0());
    }
    return result;
  }

  public class TMP_Group_ryktp7_a0 extends GroupMenuPart<TransformationMenuItem, TransformationMenuContext> {
    @Override
    protected boolean isApplicable(TransformationMenuContext _context) {
      Iterable<SAbstractConcept> accepted = ListSequence.fromListAndArray(new ArrayList<SAbstractConcept>(), MetaAdapterFactory.getConcept(0x8388864671ce4f1cL, 0x9c53c54016f6ad4fL, 0x10c260e9444L, "jetbrains.mps.baseLanguage.collections.structure.SequenceType"), MetaAdapterFactory.getConcept(0x8388864671ce4f1cL, 0x9c53c54016f6ad4fL, 0x10c25fb076aL, "jetbrains.mps.baseLanguage.collections.structure.ListType"), MetaAdapterFactory.getConcept(0x8388864671ce4f1cL, 0x9c53c54016f6ad4fL, 0x116db7e6bcbL, "jetbrains.mps.baseLanguage.collections.structure.MapType"), MetaAdapterFactory.getConcept(0x8388864671ce4f1cL, 0x9c53c54016f6ad4fL, 0x11d91cbbcd0L, "jetbrains.mps.baseLanguage.collections.structure.SetType"));
      return Sequence.fromIterable(accepted).contains(SNodeOperations.getConcept(TypeChecker.getInstance().getTypeOf(_context.getNode())));
    }

    @Override
    protected List<MenuPart<TransformationMenuItem, TransformationMenuContext>> getParts() {
      return Arrays.<MenuPart<TransformationMenuItem, TransformationMenuContext>>asList(new downcast_expression.TMP_Group_ryktp7_a0.TMP_Action_ryktp7_a0a());
    }
    private class TMP_Action_ryktp7_a0a extends SingleItemMenuPart<TransformationMenuItem, TransformationMenuContext> {
      @Nullable
      protected TransformationMenuItem createItem(TransformationMenuContext context) {
        return new downcast_expression.TMP_Group_ryktp7_a0.TMP_Action_ryktp7_a0a.Item(context);
      }

      private class Item extends ActionItemBase implements SideTransformCompletionActionItem {
        private final TransformationMenuContext _context;

        private Item(TransformationMenuContext context) {
          _context = context;
        }

        @Nullable
        @Override
        public String getLabelText(String pattern) {
          return "/";
        }

        @Override
        public void execute(@NotNull String pattern) {
          SNode de = SNodeFactoryOperations.replaceWithNewChild(_context.getNode(), SNodeFactoryOperations.asInstanceConcept(MetaAdapterFactory.getConcept(0x8388864671ce4f1cL, 0x9c53c54016f6ad4fL, 0x11df825e596L, "jetbrains.mps.baseLanguage.collections.structure.DowncastExpression")));
          SLinkOperations.setTarget(de, MetaAdapterFactory.getContainmentLink(0x8388864671ce4f1cL, 0x9c53c54016f6ad4fL, 0x11df825e596L, 0x11df8269ecfL, "expression"), _context.getNode());
          SelectionUtil.selectLabelCellAnSetCaret(_context.getEditorContext(), de, SelectionManager.FIRST_ERROR_CELL + "|" + SelectionManager.FOCUS_POLICY_CELL + "|" + SelectionManager.FIRST_EDITABLE_CELL + "|" + SelectionManager.FIRST_CELL, -1);
        }


        @Override
        public String getShortDescriptionText(@NotNull String pattern) {
          return "downcast to lower level";
        }
      }
    }
  }
}