NewGenerator_Action.java

package jetbrains.mps.ide.devkit.actions;

/*Generated by MPS */

import jetbrains.mps.workbench.action.BaseAction;
import javax.swing.Icon;
import jetbrains.mps.icons.MPSIcons;
import com.intellij.openapi.actionSystem.AnActionEvent;
import java.util.Map;
import org.jetbrains.mps.openapi.module.SModule;
import jetbrains.mps.internal.collections.runtime.MapSequence;
import jetbrains.mps.smodel.Language;
import org.jetbrains.annotations.NotNull;
import jetbrains.mps.project.MPSProject;
import jetbrains.mps.ide.actions.MPSCommonDataKeys;
import jetbrains.mps.ide.dialogs.project.creation.NewGeneratorDialog;
import jetbrains.mps.smodel.Generator;
import jetbrains.mps.ide.projectPane.ProjectPane;

public class NewGenerator_Action extends BaseAction {
  private static final Icon ICON = MPSIcons.Nodes.Generator;

  public NewGenerator_Action() {
    super("Generator", "", ICON);
    this.setIsAlwaysVisible(false);
    this.setExecuteOutsideCommand(true);
  }
  @Override
  public boolean isDumbAware() {
    return true;
  }
  @Override
  public boolean isApplicable(AnActionEvent event, final Map<String, Object> _params) {
    return ((SModule) MapSequence.fromMap(_params).get("module")) != null && ((SModule) MapSequence.fromMap(_params).get("module")) instanceof Language && ((Language) ((SModule) MapSequence.fromMap(_params).get("module"))).getGenerators().isEmpty();
  }
  @Override
  public void doUpdate(@NotNull AnActionEvent event, final Map<String, Object> _params) {
    this.setEnabledState(event.getPresentation(), this.isApplicable(event, _params));
  }
  @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("mpsProject", p);
      if (p == null) {
        return false;
      }
    }
    {
      SModule p = event.getData(MPSCommonDataKeys.MODULE);
      MapSequence.fromMap(_params).put("module", p);
      if (p == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    final NewGeneratorDialog[] dialog = new NewGeneratorDialog[1];
    ((MPSProject) MapSequence.fromMap(_params).get("mpsProject")).getModelAccess().runReadAction(new Runnable() {
      public void run() {
        dialog[0] = new NewGeneratorDialog(((MPSProject) MapSequence.fromMap(_params).get("mpsProject")), ((Language) ((SModule) MapSequence.fromMap(_params).get("module"))));
      }
    });
    dialog[0].show();
    Generator result = dialog[0].getResult();
    if (result != null) {
      ProjectPane.getInstance(((MPSProject) MapSequence.fromMap(_params).get("mpsProject"))).selectModule(result, false);
    }
  }
}