NamespaceInternalActionsUtil.java

package jetbrains.mps.ide.actions;

/*Generated by MPS */

import com.intellij.openapi.actionSystem.DefaultActionGroup;
import jetbrains.mps.ide.ui.tree.module.NamespaceTextNode;
import jetbrains.mps.ide.ui.tree.module.ProjectModulesPoolTreeNode;
import jetbrains.mps.workbench.action.ActionUtils;
import java.util.Map;

public class NamespaceInternalActionsUtil {
  public static DefaultActionGroup createNewGroup(final NamespaceTextNode node) {
    boolean hasModulesUnder = node.hasModulesUnder();
    boolean hasModelsUnder = node.hasModelsUnder();
    if (!(hasModelsUnder) && !(hasModulesUnder)) {
      return null;
    }
    DefaultActionGroup newGroup = new DefaultActionGroup("New", true);
    // Actions should be disabled for modules pool 
    if (node.getPath().length > 1 && node.getPath()[1] instanceof ProjectModulesPoolTreeNode) {
      return null;
    }
    if (hasModulesUnder) {
      newGroup.addAll(ActionUtils.getGroup(NamespaceNewActions_ActionGroup.ID));
    }
    if (hasModelsUnder && hasModulesUnder) {
      newGroup.addSeparator();
    }
    if (hasModelsUnder) {
      newGroup.add(new NewModel_Action() {
        @Override
        protected String getNamespace(Map<String, Object> _params) {
          return node.getNamespace();
        }
      });
    }
    return newGroup;
  }

}