DeleteModels_Action.java

package jetbrains.mps.ide.actions;

/*Generated by MPS */

import jetbrains.mps.workbench.action.BaseAction;
import javax.swing.Icon;
import org.jetbrains.annotations.NotNull;
import com.intellij.openapi.actionSystem.AnActionEvent;
import java.util.Map;
import java.util.List;
import org.jetbrains.mps.openapi.model.SModel;
import jetbrains.mps.internal.collections.runtime.MapSequence;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.smodel.SModelStereotype;
import jetbrains.mps.project.MPSProject;
import org.jetbrains.mps.openapi.module.SModule;
import jetbrains.mps.ide.refactoring.RefactoringSettings;
import jetbrains.mps.workbench.dialogs.DeleteDialog;
import org.jetbrains.mps.openapi.module.SRepository;
import jetbrains.mps.ide.save.SaveRepositoryCommand;
import jetbrains.mps.workbench.actions.model.DeleteModelHelper;

public class DeleteModels_Action extends BaseAction {
  private static final Icon ICON = null;

  public DeleteModels_Action() {
    super("Delete Models", "", ICON);
    this.setIsAlwaysVisible(false);
    this.setExecuteOutsideCommand(true);
  }
  @Override
  public boolean isDumbAware() {
    return true;
  }
  @Override
  public void doUpdate(@NotNull AnActionEvent event, final Map<String, Object> _params) {
    event.getPresentation().setText((((List<SModel>) MapSequence.fromMap(_params).get("models")).size() == 1 ? "Delete Model" : "Delete Models"));
    boolean anyRegular = false;
    for (SModel m : ListSequence.fromList(((List<SModel>) MapSequence.fromMap(_params).get("models")))) {
      if (!(SModelStereotype.isStubModel(m)) && !(SModelStereotype.isDescriptorModel(m))) {
        anyRegular = true;
        break;
      }
    }
    setEnabledState(event.getPresentation(), anyRegular);
  }
  @Override
  protected boolean collectActionData(AnActionEvent event, final Map<String, Object> _params) {
    if (!(super.collectActionData(event, _params))) {
      return false;
    }
    {
      MPSProject p = event.getData(MPSCommonDataKeys.MPS_PROJECT);
      MapSequence.fromMap(_params).put("project", p);
      if (p == null) {
        return false;
      }
    }
    {
      SModule p = event.getData(MPSCommonDataKeys.CONTEXT_MODULE);
      MapSequence.fromMap(_params).put("contextModule", p);
      if (p == null) {
        return false;
      }
    }
    {
      List<SModel> p = event.getData(MPSCommonDataKeys.MODELS);
      MapSequence.fromMap(_params).put("models", p);
      if (p == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    boolean safeDelete = RefactoringSettings.getInstance().SAFE_DELETE;
    final DeleteDialog.DeleteOption safeOption = new DeleteDialog.DeleteOption("Safe Delete", safeDelete, true);
    DeleteDialog dialog = new DeleteDialog(((MPSProject) MapSequence.fromMap(_params).get("project")), "Delete Models", "Are you sure you want to delete selected models?", safeOption);
    dialog.show();
    if (!(dialog.isOK())) {
      return;
    }
    RefactoringSettings.getInstance().SAFE_DELETE = safeOption.selected;

    final SRepository repository = ((MPSProject) MapSequence.fromMap(_params).get("project")).getRepository();
    repository.getModelAccess().executeCommandInEDT(new Runnable() {
      public void run() {
        // see MPS-18743 
        new SaveRepositoryCommand(repository).execute();
        for (SModel model : ListSequence.fromList(((List<SModel>) MapSequence.fromMap(_params).get("models")))) {
          if (SModelStereotype.isStubModel(model) || SModelStereotype.isDescriptorModel(model)) {
            continue;
          }
          DeleteModelHelper.deleteModel(((MPSProject) MapSequence.fromMap(_params).get("project")), ((SModule) MapSequence.fromMap(_params).get("contextModule")), model, safeOption.selected, true);
        }
      }
    });
  }
}