TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap.java

package jetbrains.mps.baseLanguage.editor;

/*Generated by MPS */

import jetbrains.mps.editor.runtime.cells.KeyMapImpl;
import jetbrains.mps.openapi.editor.cells.KeyMapAction;
import jetbrains.mps.editor.runtime.cells.KeyMapActionImpl;
import jetbrains.mps.openapi.editor.EditorContext;
import jetbrains.mps.openapi.editor.cells.EditorCell;
import org.jetbrains.mps.openapi.model.SNode;
import java.util.List;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.openapi.editor.cells.CellTraversalUtil;
import jetbrains.mps.smodel.action.SNodeFactoryOperations;

public class TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap extends KeyMapImpl {
  public TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap() {
    this.setApplicableToEveryModel(false);
    KeyMapAction action;
    action = new TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap.TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap_Action0();
    this.putAction("any", "&", action);
  }
  public static class TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap_Action0 extends KeyMapActionImpl {
    public TypeVariableDeclaration_addAuxBoundAfterBound_KeyMap_Action0() {
      super.setCaretPolicy(KeyMapAction.CARET_AT_LAST_POSITION);
      this.setShownInPopupMenu(false);
    }
    public boolean isMenuAlwaysShown() {
      return false;
    }
    public boolean canExecute(final EditorContext editorContext) {
      EditorCell contextCell = editorContext.getContextCell();
      if ((contextCell == null)) {
        return false;
      }
      SNode contextNode = contextCell.getSNode();
      if (contextNode == null) {
        return false;
      }
      return this.canExecute_internal(editorContext, contextNode, this.getSelectedNodes(editorContext));
    }
    public void execute(final EditorContext editorContext) {
      EditorCell contextCell = editorContext.getContextCell();
      this.execute_internal(editorContext, contextCell.getSNode(), this.getSelectedNodes(editorContext));
    }
    private boolean canExecute_internal(final EditorContext editorContext, final SNode node, final List<SNode> selectedNodes) {
      if (ListSequence.fromList(selectedNodes).count() != 1) {
        return false;
      }

      // Selected node should be within TypeVariableDeclaration 
      SNode selectedNode = ListSequence.fromList(selectedNodes).first();
      SNode typeVarDeclaration = SNodeOperations.getNodeAncestor(selectedNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x1024639ed74L, "jetbrains.mps.baseLanguage.structure.TypeVariableDeclaration"), true, false);
      if (typeVarDeclaration == null) {
        return false;
      }

      // Next cell should belong to some other SNode, not our typeVarDeclaration 
      EditorCell selectedCell = editorContext.getSelectedCell();
      EditorCell nextLeaf = CellTraversalUtil.getNextLeaf(selectedCell);
      if (nextLeaf == null) {
        return false;
      }
      SNode nextCellNode = (SNode) nextLeaf.getSNode();
      return nextCellNode != null && nextCellNode != typeVarDeclaration;
    }
    private void execute_internal(final EditorContext editorContext, final SNode node, final List<SNode> selectedNodes) {
      SNode typeVarDeclaration = SNodeOperations.getNodeAncestor(ListSequence.fromList(selectedNodes).first(), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x1024639ed74L, "jetbrains.mps.baseLanguage.structure.TypeVariableDeclaration"), true, false);
      SNodeFactoryOperations.addNewChild(typeVarDeclaration, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x1024639ed74L, 0x11ae913a476L, "auxBounds"), SNodeFactoryOperations.asInstanceConcept(MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, "jetbrains.mps.baseLanguage.structure.ClassifierType")));
    }
    public String getKeyStroke() {
      return " &";
    }
  }
}