private static void addRootsToTrack(
     final String[] urls, final Collection<String> recursive, final Collection<String> flat) {
   for (String url : urls) {
     if (url != null) {
       final String protocol = VirtualFileManager.extractProtocol(url);
       if (protocol == null || LocalFileSystem.PROTOCOL.equals(protocol)) {
         recursive.add(extractLocalPath(url));
       } else if (JarFileSystem.PROTOCOL.equals(protocol)) {
         flat.add(extractLocalPath(url));
       } else if (StandardFileSystems.JRT_PROTOCOL.equals(protocol)) {
         recursive.add(extractLocalPath(url));
       }
     }
   }
 }
Exemple #2
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  private void updateFields(AnActionEvent e) {
    // cleaning all local fields
    myOperationContext = null;
    myModelDescriptor = null;
    myConceptFqNameToNodePointerMap.clear();
    myProject = e.getData(PlatformDataKeys.PROJECT);

    if (myProject == null) {
      return;
    }
    jetbrains.mps.project.Project mpsProject = ProjectHelper.toMPSProject(myProject);
    if (mpsProject == null) {
      return;
    }

    Module module = e.getData(LangDataKeys.MODULE);
    VirtualFile[] vFiles = e.getData(PlatformDataKeys.VIRTUAL_FILE_ARRAY);
    if (module == null || vFiles == null || vFiles.length != 1) {
      return;
    }

    MPSFacet mpsFacet = FacetManager.getInstance(module).getFacetByType(MPSFacetType.ID);
    if (mpsFacet == null || !mpsFacet.wasInitialized()) {
      return;
    }

    String url = vFiles[0].getUrl();
    if (!LocalFileSystem.PROTOCOL.equals(VirtualFileManager.extractProtocol(url))) {
      return;
    }
    String path = VirtualFileManager.extractPath(url);
    for (ModelRoot root : mpsFacet.getSolution().getModelRoots()) {
      if (!(root instanceof DefaultModelRoot)) continue;
      DefaultModelRoot modelRoot = (DefaultModelRoot) root;
      for (String sourceRoot : modelRoot.getFiles(DefaultModelRoot.SOURCE_ROOTS)) {
        if (path.startsWith(sourceRoot)) {
          Solution solution = mpsFacet.getSolution();
          myOperationContext = new ModuleContext(solution, mpsProject);
          myModelDescriptor =
              (EditableSModel)
                  SModelFileTracker.getInstance()
                      .findModel(FileSystem.getInstance().getFileByPath(vFiles[0].getPath()));
          if (myModelDescriptor != null) {
            mpsProject
                .getModelAccess()
                .runReadAction(
                    new Runnable() {
                      @Override
                      public void run() {
                        SModel model = myModelDescriptor;
                        List<Language> modelLanguages = SModelOperations.getLanguages(model);
                        for (Language language : modelLanguages) {
                          for (SNode concept : language.getConceptDeclarations()) {
                            String conceptFqName = NameUtil.nodeFQName(concept);
                            if (ModelConstraints.canBeRoot(conceptFqName, model, null)) {
                              myConceptFqNameToNodePointerMap.put(
                                  conceptFqName, new jetbrains.mps.smodel.SNodePointer(concept));
                            }
                          }
                        }
                      }
                    });
          } else {
            myNewModel = true;
          }
          return;
        }
      }
    }
  }