RenameVariable_Action.java

package jetbrains.mps.ide.java.actions;

/*Generated by MPS */

import jetbrains.mps.workbench.action.BaseAction;
import javax.swing.Icon;
import com.intellij.openapi.actionSystem.AnActionEvent;
import java.util.Map;
import jetbrains.mps.editor.runtime.cells.ReadOnlyUtil;
import jetbrains.mps.nodeEditor.EditorComponent;
import jetbrains.mps.internal.collections.runtime.MapSequence;
import jetbrains.mps.internal.collections.runtime.Sequence;
import jetbrains.mps.openapi.editor.cells.EditorCell;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.annotations.NotNull;
import jetbrains.mps.ide.actions.MPSCommonDataKeys;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.ide.editor.MPSEditorDataKeys;
import jetbrains.mps.project.MPSProject;
import com.intellij.featureStatistics.FeatureUsageTracker;
import org.jetbrains.mps.openapi.module.ModelAccess;
import jetbrains.mps.baseLanguage.tuples.runtime.Tuples;
import jetbrains.mps.smodel.ModelAccessHelper;
import jetbrains.mps.util.Computable;
import jetbrains.mps.baseLanguage.tuples.runtime.MultiTuple;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SPropertyOperations;
import jetbrains.mps.ide.platform.refactoring.RenameDialog;
import jetbrains.mps.editor.runtime.commands.EditorCommand;

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

  public RenameVariable_Action() {
    super("Rename Variable", "", 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 !(ReadOnlyUtil.isCellsReadOnlyInEditor(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")), Sequence.<EditorCell>singleton(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).findNodeCell(((SNode) MapSequence.fromMap(_params).get("node"))))));
  }
  @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;
    }
    {
      SNode node = event.getData(MPSCommonDataKeys.NODE);
      if (node != null && !(SNodeOperations.isInstanceOf(node, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c77f1e98L, "jetbrains.mps.baseLanguage.structure.VariableReference")))) {
        node = null;
      }
      MapSequence.fromMap(_params).put("node", node);
      if (node == null) {
        return false;
      }
    }
    {
      EditorComponent editorComponent = event.getData(MPSEditorDataKeys.EDITOR_COMPONENT);
      if (editorComponent != null && editorComponent.isInvalid()) {
        editorComponent = null;
      }
      MapSequence.fromMap(_params).put("editorComponent", editorComponent);
      if (editorComponent == null) {
        return false;
      }
    }
    {
      MPSProject p = event.getData(MPSCommonDataKeys.MPS_PROJECT);
      MapSequence.fromMap(_params).put("project", p);
      if (p == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    FeatureUsageTracker.getInstance().triggerFeatureUsed("refactoring.rename");
    ModelAccess modelAccess = ((MPSProject) MapSequence.fromMap(_params).get("project")).getRepository().getModelAccess();
    final Tuples._2<SNode, String> result = new ModelAccessHelper(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getEditorContext().getRepository()).runReadAction(new Computable<Tuples._2<SNode, String>>() {
      public Tuples._2<SNode, String> compute() {
        return MultiTuple.<SNode,String>from(SLinkOperations.getTarget(((SNode) MapSequence.fromMap(_params).get("node")), MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c77f1e98L, 0xf8cc6bf960L, "variableDeclaration")), SPropertyOperations.getString(SLinkOperations.getTarget(((SNode) MapSequence.fromMap(_params).get("node")), MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c77f1e98L, 0xf8cc6bf960L, "variableDeclaration")), MetaAdapterFactory.getProperty(0xceab519525ea4f22L, 0x9b92103b95ca8c0cL, 0x110396eaaa4L, 0x110396ec041L, "name")));
      }
    });
    final String newName = RenameDialog.getNewName(((MPSProject) MapSequence.fromMap(_params).get("project")).getProject(), result._1(), "Variable");
    if (newName == null) {
      return;
    }
    modelAccess.executeCommand(new EditorCommand(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getEditorContext()) {
      protected void doExecute() {
        SPropertyOperations.set(result._0(), MetaAdapterFactory.getProperty(0xceab519525ea4f22L, 0x9b92103b95ca8c0cL, 0x110396eaaa4L, 0x110396ec041L, "name"), newName);
      }
    });
  }
}