GoToEditorDeclaration_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.model.SNode;
import jetbrains.mps.internal.collections.runtime.MapSequence;
import org.jetbrains.annotations.NotNull;
import jetbrains.mps.project.MPSProject;
import jetbrains.mps.ide.actions.MPSCommonDataKeys;
import java.awt.Frame;
import jetbrains.mps.openapi.editor.Editor;
import jetbrains.mps.ide.editor.MPSEditorDataKeys;
import com.intellij.featureStatistics.FeatureUsageTracker;
import jetbrains.mps.openapi.navigation.NavigationSupport;
import org.jetbrains.mps.openapi.model.SNodeReference;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.smodel.LanguageAspect;
import org.jetbrains.mps.openapi.model.SModel;
import jetbrains.mps.smodel.Language;

public class GoToEditorDeclaration_Action extends BaseAction {
  private static final Icon ICON = MPSIcons.Nodes.Editor;

  public GoToEditorDeclaration_Action() {
    super("Editor Declaration", "", ICON);
    this.setIsAlwaysVisible(false);
    this.setExecuteOutsideCommand(false);
  }
  @Override
  public boolean isDumbAware() {
    return true;
  }
  @Override
  public boolean isApplicable(AnActionEvent event, final Map<String, Object> _params) {
    return GoToEditorDeclaration_Action.this.findNodeEditorDeclaration(((SNode) MapSequence.fromMap(_params).get("node")), _params) != null;
  }
  @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("project", p);
      if (p == null) {
        return false;
      }
    }
    {
      Frame p = event.getData(MPSCommonDataKeys.FRAME);
      MapSequence.fromMap(_params).put("frame", p);
      if (p == null) {
        return false;
      }
    }
    {
      Editor p = event.getData(MPSEditorDataKeys.MPS_EDITOR);
      MapSequence.fromMap(_params).put("editor", p);
      if (p == null) {
        return false;
      }
    }
    {
      SNode node = event.getData(MPSCommonDataKeys.NODE);
      MapSequence.fromMap(_params).put("node", node);
      if (node == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    FeatureUsageTracker.getInstance().triggerFeatureUsed("navigation.goto.editorDeclaration");
    final SNode editorNode = GoToEditorDeclaration_Action.this.findNodeEditorDeclaration(((SNode) MapSequence.fromMap(_params).get("node")), _params);
    NavigationSupport.getInstance().openNode(((MPSProject) MapSequence.fromMap(_params).get("project")), editorNode, true, true);
    NavigationSupport.getInstance().selectInTree(((MPSProject) MapSequence.fromMap(_params).get("project")), editorNode, false);
  }
  /*package*/ SNode findNodeEditorDeclaration(SNode forNode, final Map<String, Object> _params) {
    SNodeReference sn = SNodeOperations.getConcept(((SNode) MapSequence.fromMap(_params).get("node"))).getSourceNode();
    if (sn == null) {
      return null;
    }
    SNode conceptNode = sn.resolve(((MPSProject) MapSequence.fromMap(_params).get("project")).getRepository());
    if (!(SNodeOperations.isInstanceOf(conceptNode, MetaAdapterFactory.getConcept(0xc72da2b97cce4447L, 0x8389f407dc1158b7L, 0x1103553c5ffL, "jetbrains.mps.lang.structure.structure.AbstractConceptDeclaration")))) {
      return null;
    }
    if (!(LanguageAspect.STRUCTURE.is(SNodeOperations.getModel(conceptNode)))) {
      return null;
    }
    SModel editorModel = LanguageAspect.EDITOR.get(((Language) SNodeOperations.getModel(conceptNode).getModule()));
    if (editorModel == null) {
      return null;
    }
    return GoToEditorDeclarationHelper.findEditorDeclaration(editorModel, conceptNode);
  }
}