@Override
  public boolean canHandle(RunConfiguration configuration, Project project) {
    if (!(configuration instanceof JUnitConfiguration)) {
      return false;
    } else {
      JUnitConfiguration.Data data = ((JUnitConfiguration) configuration).getPersistentData();

      String mainClassName = data.getMainClassName();
      String methodName = data.getMethodName();

      JavaPsiFacade psiFacade = JavaPsiFacade.getInstance(project);
      PsiClass referencedClass =
          psiFacade.findClass(mainClassName, GlobalSearchScope.allScope(project));
      PsiFile containingFile = referencedClass.getContainingFile();

      FileEditorManager fileEditorManager = FileEditorManager.getInstance(project);
      if (methodName == null) {
        fileEditorManager.openFile(containingFile.getVirtualFile(), true);
      } else {
        PsiMethod[] methodsByName = referencedClass.findMethodsByName(methodName, false);

        fileEditorManager.openEditor(
            new OpenFileDescriptor(
                project, containingFile.getVirtualFile(), methodsByName[0].getTextOffset()),
            true);
      }
      return true;
    }
  }
 public String getReportText() {
   final Element rootElement = new Element("root");
   rootElement.setAttribute("isBackward", String.valueOf(!myForward));
   final List<PsiFile> files = new ArrayList<PsiFile>(myDependencies.keySet());
   Collections.sort(
       files,
       new Comparator<PsiFile>() {
         @Override
         public int compare(PsiFile f1, PsiFile f2) {
           final VirtualFile virtualFile1 = f1.getVirtualFile();
           final VirtualFile virtualFile2 = f2.getVirtualFile();
           if (virtualFile1 != null && virtualFile2 != null) {
             return virtualFile1.getPath().compareToIgnoreCase(virtualFile2.getPath());
           }
           return 0;
         }
       });
   for (PsiFile file : files) {
     final Element fileElement = new Element("file");
     fileElement.setAttribute("path", file.getVirtualFile().getPath());
     for (PsiFile dep : myDependencies.get(file)) {
       Element depElement = new Element("dependency");
       depElement.setAttribute("path", dep.getVirtualFile().getPath());
       fileElement.addContent(depElement);
     }
     rootElement.addContent(fileElement);
   }
   PathMacroManager.getInstance(myProject).collapsePaths(rootElement);
   return JDOMUtil.writeDocument(new Document(rootElement), SystemProperties.getLineSeparator());
 }
 private boolean checkClassUnderSources(final PsiElement element, final Project project) {
   final PsiFile file = element.getContainingFile();
   if (file != null && file.getVirtualFile() != null) {
     final FileIndexFacade indexFacade = FileIndexFacade.getInstance(project);
     final VirtualFile vf = file.getVirtualFile();
     return indexFacade.isInSource(vf) || indexFacade.isInSourceContent(vf);
   }
   return false;
 }
  private boolean acceptedByFilters(@NotNull PsiFile file) {
    VirtualFile vFile = file.getVirtualFile();
    if (vFile == null) {
      return false;
    }

    for (VirtualFileFilter filter : myFilters) {
      if (!filter.accept(file.getVirtualFile())) {
        return false;
      }
    }

    return true;
  }
  protected void runOverEditor(
      @NotNull final Project project,
      @NotNull final Editor editor,
      @NotNull final PsiFile psiFile) {
    final Document document = editor.getDocument();
    if (!ReadonlyStatusHandler.ensureDocumentWritable(project, document)) return;

    final Runnable runnable =
        () -> {
          final int caretOffset = editor.getCaretModel().getOffset();
          final int lineLength = getRightMargin(project);

          DartAnalysisServerService.getInstance().updateFilesContent();
          DartAnalysisServerService.FormatResult formatResult =
              DartAnalysisServerService.getInstance()
                  .edit_format(psiFile.getVirtualFile(), caretOffset, 0, lineLength);

          if (formatResult == null) {
            showHintLater(editor, DartBundle.message("dart.style.hint.failed"), true);
            LOG.warn("Unexpected response from edit_format, formatResult is null");
            return;
          }

          final List<SourceEdit> edits = formatResult.getEdits();
          if (edits == null || edits.size() == 0) {
            showHintLater(editor, DartBundle.message("dart.style.hint.already.good"), false);
          } else if (edits.size() == 1) {
            final String replacement =
                StringUtil.convertLineSeparators(edits.get(0).getReplacement());
            document.replaceString(0, document.getTextLength(), replacement);
            final int offset =
                DartAnalysisServerService.getInstance()
                    .getConvertedOffset(psiFile.getVirtualFile(), formatResult.getOffset());
            editor.getCaretModel().moveToOffset(offset);
            showHintLater(editor, DartBundle.message("dart.style.hint.success"), false);
          } else {
            showHintLater(editor, DartBundle.message("dart.style.hint.failed"), true);
            LOG.warn(
                "Unexpected response from edit_format, formatResult.getEdits().size() = "
                    + edits.size());
          }
        };

    ApplicationManager.getApplication()
        .runWriteAction(
            () ->
                CommandProcessor.getInstance()
                    .executeCommand(
                        project, runnable, DartBundle.message("dart.style.action.name"), null));
  }
  @Override
  @Nullable
  public GlobalSearchScope getSearchScope() {
    GlobalSearchScope scope = null;

    Module[] modules = getConvertContextModules();
    if (modules.length != 0) {

      PsiFile file = getFile();
      file = file.getOriginalFile();
      VirtualFile virtualFile = file.getVirtualFile();
      if (virtualFile != null) {
        ProjectFileIndex fileIndex =
            ProjectRootManager.getInstance(file.getProject()).getFileIndex();
        boolean tests = fileIndex.isInTestSourceContent(virtualFile);

        for (Module module : modules) {
          if (scope == null) {
            scope = module.getModuleRuntimeScope(tests);
          } else {
            scope = scope.union(module.getModuleRuntimeScope(tests));
          }
        }
      }
    }
    return scope; // ??? scope == null ? GlobalSearchScope.allScope(getProject()) : scope; ???
  }
  @Override
  public void doCollectInformation(@NotNull ProgressIndicator progress) {
    if (ApplicationManager.getApplication().isUnitTestMode()) {
      return;
    }

    if (!WebEditorOptions.getInstance().isTagTreeHighlightingEnabled()) {
      return;
    }

    final PsiElement[] elements =
        BreadcrumbsXmlWrapper.getLinePsiElements(
            myEditor.getCaretModel().getOffset(),
            myFile.getVirtualFile(),
            myProject,
            myInfoProvider);

    if (elements == null || elements.length == 0) {
      return;
    }

    if (!XmlTagTreeHighlightingUtil.containsTagsWithSameName(elements)) {
      return;
    }

    for (int i = elements.length - 1; i >= 0; i--) {
      if (elements[i] instanceof XmlTag) {
        myPairsToHighlight.add(getTagRanges((XmlTag) elements[i]));
      }
    }
  }
  public void execute(final String line, final int textEndOffset) {
    myResult = null;
    myInfo = parseExceptionLine(line);
    if (myInfo == null) {
      return;
    }

    myMethod = myInfo.getSecond().substring(line);

    final int lparenthIndex = myInfo.third.getStartOffset();
    final int rparenthIndex = myInfo.third.getEndOffset();
    final String fileAndLine = line.substring(lparenthIndex + 1, rparenthIndex).trim();

    final int colonIndex = fileAndLine.lastIndexOf(':');
    if (colonIndex < 0) return;

    final String lineString = fileAndLine.substring(colonIndex + 1);
    try {
      final int lineNumber = Integer.parseInt(lineString);
      myClass = findPositionClass(line);
      myFile =
          myClass == null ? null : (PsiFile) myClass.getContainingFile().getNavigationElement();
      if (myFile == null) {
        // try find the file with the required name
        PsiFile[] files =
            PsiShortNamesCache.getInstance(myProject)
                .getFilesByName(fileAndLine.substring(0, colonIndex).trim());
        if (files.length > 0) {
          myFile = files[0];
        }
      }
      if (myFile == null) return;

      /*
       IDEADEV-4976: Some scramblers put something like SourceFile mock instead of real class name.
      final String filePath = fileAndLine.substring(0, colonIndex).replace('/', File.separatorChar);
      final int slashIndex = filePath.lastIndexOf(File.separatorChar);
      final String shortFileName = slashIndex < 0 ? filePath : filePath.substring(slashIndex + 1);
      if (!file.getName().equalsIgnoreCase(shortFileName)) return null;
      */

      final int textStartOffset = textEndOffset - line.length();

      final int highlightStartOffset = textStartOffset + lparenthIndex + 1;
      final int highlightEndOffset = textStartOffset + rparenthIndex;
      final VirtualFile virtualFile = myFile.getVirtualFile();

      HyperlinkInfo linkInfo = new MyHyperlinkInfo(myProject, virtualFile, lineNumber);

      TextAttributes attributes = HYPERLINK_ATTRIBUTES.clone();
      if (!ProjectRootManager.getInstance(myProject).getFileIndex().isInContent(virtualFile)) {
        Color color = UIUtil.getInactiveTextColor();
        attributes.setForegroundColor(color);
        attributes.setEffectColor(color);
      }
      myResult = new Filter.Result(highlightStartOffset, highlightEndOffset, linkInfo, attributes);
    } catch (NumberFormatException e) {
      //
    }
  }
  private void highlightInjectedSyntax(
      @NotNull PsiFile injectedPsi, @NotNull HighlightInfoHolder holder) {
    List<Trinity<IElementType, SmartPsiElementPointer<PsiLanguageInjectionHost>, TextRange>>
        tokens = InjectedLanguageUtil.getHighlightTokens(injectedPsi);
    if (tokens == null) return;

    final Language injectedLanguage = injectedPsi.getLanguage();
    Project project = injectedPsi.getProject();
    SyntaxHighlighter syntaxHighlighter =
        SyntaxHighlighterFactory.getSyntaxHighlighter(
            injectedLanguage, project, injectedPsi.getVirtualFile());
    final TextAttributes defaultAttrs = myGlobalScheme.getAttributes(HighlighterColors.TEXT);

    for (Trinity<IElementType, SmartPsiElementPointer<PsiLanguageInjectionHost>, TextRange> token :
        tokens) {
      ProgressManager.checkCanceled();
      IElementType tokenType = token.getFirst();
      PsiLanguageInjectionHost injectionHost = token.getSecond().getElement();
      if (injectionHost == null) continue;
      TextRange textRange = token.getThird();
      TextAttributesKey[] keys = syntaxHighlighter.getTokenHighlights(tokenType);
      if (textRange.getLength() == 0) continue;

      TextRange annRange = textRange.shiftRight(injectionHost.getTextRange().getStartOffset());
      // force attribute colors to override host' ones
      TextAttributes attributes = null;
      for (TextAttributesKey key : keys) {
        TextAttributes attrs2 = myGlobalScheme.getAttributes(key);
        if (attrs2 != null) {
          attributes = attributes == null ? attrs2 : TextAttributes.merge(attributes, attrs2);
        }
      }
      TextAttributes forcedAttributes;
      if (attributes == null || attributes.isEmpty() || attributes.equals(defaultAttrs)) {
        forcedAttributes = TextAttributes.ERASE_MARKER;
      } else {
        HighlightInfo info =
            HighlightInfo.newHighlightInfo(HighlightInfoType.INJECTED_LANGUAGE_FRAGMENT)
                .range(annRange)
                .textAttributes(TextAttributes.ERASE_MARKER)
                .createUnconditionally();
        holder.add(info);

        forcedAttributes =
            new TextAttributes(
                attributes.getForegroundColor(),
                attributes.getBackgroundColor(),
                attributes.getEffectColor(),
                attributes.getEffectType(),
                attributes.getFontType());
      }

      HighlightInfo info =
          HighlightInfo.newHighlightInfo(HighlightInfoType.INJECTED_LANGUAGE_FRAGMENT)
              .range(annRange)
              .textAttributes(forcedAttributes)
              .createUnconditionally();
      holder.add(info);
    }
  }
  public void testTransitivePathPackageDependencies() {
    myFixture.addFileToProject(
        "project1/pubspec.yaml",
        "name: project1\n" + "dependencies:\n" + "  project2:\n" + "    path: ../project2\n");
    myFixture.addFileToProject(
        "project1/.packages",
        "project1:lib/\n" + "project2:../project2/lib/\n" + "project3:../project3/lib/\n");
    myFixture.addFileToProject(
        "project2/pubspec.yaml",
        "name: project2\n"
            + "dependencies:\n"
            + "  project1:\n"
            + "    path: ../project1\n"
            + "  project3:\n"
            + "    path: ../project3\n");
    myFixture.addFileToProject("project3/pubspec.yaml", "name: project3\n");
    myFixture.addFileToProject("project3/.packages", "project3:lib/\n");

    myFixture.addFileToProject("project2/lib/in_lib2.dart", "inLib2(){}");
    myFixture.addFileToProject("project3/lib/in_lib3.dart", "inLib3(){}");

    final PsiFile psiFile =
        myFixture.addFileToProject(
            "project1/lib/foo.dart",
            "import 'package:project2/in_lib2.dart';\n"
                + "import 'package:project3/in_lib3.dart';\n"
                + "main(){\n"
                + "  inLib2<caret expected='project2/lib/in_lib2.dart -> inLib2'>();\n"
                + "  inLib3<caret expected='project3/lib/in_lib3.dart -> inLib3'>();\n"
                + "}");
    myFixture.openFileInEditor(psiFile.getVirtualFile());
    doTest(myFixture);
  }
  @Nullable
  @Override
  public String getLocationString() {

    if (!this.appendBundleLocation) {
      return this.locationString;
    }

    PsiFile psiFile = psiElement.getContainingFile();

    if (psiFile == null) {
      return this.locationString;
    }

    String locationPathString = this.locationString;

    String bundleName = psiFile.getVirtualFile().getPath();

    if (bundleName.contains("Bundle")) {
      bundleName = bundleName.substring(0, bundleName.lastIndexOf("Bundle"));
      if (bundleName.length() > 1 && bundleName.contains("/")) {
        return locationPathString
            + " "
            + bundleName.substring(bundleName.lastIndexOf("/") + 1, bundleName.length())
            + "::"
            + psiFile.getName();
      }
    }

    return locationPathString + " " + psiFile.getName();
  }
  public void testFilterOutImpossibleVariants() {
    PsiFile file =
        myFixture.addFileToProject(
            "Foo.java",
            "interface A {\n"
                + "    void save();\n"
                + "}\n"
                + "interface B extends A {\n"
                + "    void foo();\n"
                + "}\n"
                + "class X implements B {\n"
                + "    public void foo() { }\n"
                + "    public void save(){}\n"
                + "}\n"
                + "class Y implements A {\n"
                + "    public void save(){}\n"
                + "}\n"
                + "class App {\n"
                + "    private B b;\n"
                + "    private void some() {\n"
                + "        b.sa<caret>ve();\n"
                + "    }\n"
                + "}");
    myFixture.configureFromExistingVirtualFile(file.getVirtualFile());

    final PsiElement[] impls = getTargets(file);
    assertEquals(1, impls.length);
    final PsiElement method = impls[0];
    assertTrue(method instanceof PsiMethod);
    final PsiClass aClass = ((PsiMethod) method).getContainingClass();
    assertNotNull(aClass);
    assertEquals("X", aClass.getName());
  }
  public void testImplicitInheritance() {
    PsiFile file =
        myFixture.addFileToProject(
            "Foo.java",
            "interface PackContainer {\n"
                + "    void foo();\n"
                + "}\n"
                + "interface PsiPackage extends PackContainer {}\n"
                + "class PsiPackageBase implements PackContainer {\n"
                + "    public void foo() {}\n"
                + "}\n"
                + "class PsiPackageImpl extends PsiPackageBase implements PsiPackage {}\n"
                + "\n"
                + "class Foo {\n"
                + "    class Bar {\n"
                + "        void bar(PsiPackage i) {\n"
                + "            i.fo<caret>o();\n"
                + "        }\n"
                + "    }\n"
                + "}");
    myFixture.configureFromExistingVirtualFile(file.getVirtualFile());

    final PsiElement[] impls = getTargets(file);
    assertEquals(1, impls.length);
    final PsiElement method = impls[0];
    assertTrue(method instanceof PsiMethod);
    final PsiClass aClass = ((PsiMethod) method).getContainingClass();
    assertNotNull(aClass);
    assertEquals("PsiPackageBase", aClass.getName());
  }
  @Override
  public void actionPerformed(AnActionEvent event) {
    Presentation presentation = event.getPresentation();
    DataContext dataContext = event.getDataContext();
    Project project = CommonDataKeys.PROJECT.getData(dataContext);
    Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
    if (project == null || editor == null) {
      presentation.setEnabled(false);
      return;
    }

    PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
    if (file == null || file.getVirtualFile() == null) {
      presentation.setEnabled(false);
      return;
    }

    boolean hasSelection = editor.getSelectionModel().hasSelection();
    LayoutCodeDialog dialog = new LayoutCodeDialog(project, file, hasSelection, HELP_ID);
    dialog.show();

    if (dialog.isOK()) {
      new FileInEditorProcessor(file, editor, dialog.getRunOptions()).processCode();
    }
  }
  public void testShowSelfNonAbstract() {
    // fails if groovy plugin is enabled:
    // org.jetbrains.plugins.groovy.codeInsight.JavaClsMethodElementEvaluator
    PsiFile file =
        myFixture.addFileToProject(
            "Foo.java",
            "public class Hello {\n"
                + "    void foo(){}\n"
                + "\n"
                + "    class A {\n"
                + "        {\n"
                + "            fo<caret>o();\n"
                + "        }\n"
                + "    }\n"
                + "    class Hello1 extends Hello {\n"
                + "        void foo() {}\n"
                + "    }\n"
                + "    class Hello2 extends Hello {\n"
                + "        void foo() {}\n"
                + "    }\n"
                + "}");
    myFixture.configureFromExistingVirtualFile(file.getVirtualFile());

    final PsiElement[] impls = getTargets(file);
    assertEquals(3, impls.length);
  }
  @NotNull
  public static Collection<PsiFileSystemItem> getAbsoluteTopLevelDirLocations(
      final @NotNull PsiFile file) {

    final VirtualFile virtualFile = file.getVirtualFile();
    if (virtualFile == null) {
      return Collections.emptyList();
    }
    final Project project = file.getProject();
    PsiDirectory parent = file.getParent();
    final Module module = ModuleUtil.findModuleForPsiElement(parent == null ? file : parent);
    if (module == null) {
      return Collections.emptyList();
    }
    final FileReferenceHelper[] helpers = FileReferenceHelperRegistrar.getHelpers();
    final ArrayList<PsiFileSystemItem> list = new ArrayList<PsiFileSystemItem>();
    for (FileReferenceHelper helper : helpers) {
      if (helper.isMine(project, virtualFile)) {
        final Collection<PsiFileSystemItem> roots = helper.getRoots(module);
        for (PsiFileSystemItem root : roots) {
          LOG.assertTrue(root != null, "Helper " + helper + " produced a null root for " + file);
        }
        list.addAll(roots);
      }
    }

    if (list.size() == 0) {
      list.addAll(FileReferenceHelperRegistrar.getNotNullHelper(file).getRoots(module));
    }
    return list;
  }
 public PsiDirectory[] getSelectedDirectories() {
   final PsiElement[] elements = getSelectedPSIElements();
   if (elements.length == 1) {
     final PsiElement element = elements[0];
     if (element instanceof PsiDirectory) {
       return new PsiDirectory[] {(PsiDirectory) element};
     } else if (element instanceof PsiDirectoryContainer) {
       return ((PsiDirectoryContainer) element).getDirectories();
     } else {
       final PsiFile containingFile = element.getContainingFile();
       if (containingFile != null) {
         final PsiDirectory psiDirectory = containingFile.getContainingDirectory();
         if (psiDirectory != null) {
           return new PsiDirectory[] {psiDirectory};
         }
         final VirtualFile file = containingFile.getVirtualFile();
         if (file instanceof VirtualFileWindow) {
           final VirtualFile delegate = ((VirtualFileWindow) file).getDelegate();
           final PsiFile delegatePsiFile = containingFile.getManager().findFile(delegate);
           if (delegatePsiFile != null && delegatePsiFile.getContainingDirectory() != null) {
             return new PsiDirectory[] {delegatePsiFile.getContainingDirectory()};
           }
         }
         return PsiDirectory.EMPTY_ARRAY;
       }
     }
   } else {
     final DefaultMutableTreeNode selectedNode = getSelectedNode();
     if (selectedNode != null) {
       return getSelectedDirectoriesInAmbiguousCase(selectedNode);
     }
   }
   return PsiDirectory.EMPTY_ARRAY;
 }
  private static BundleManifest readProperties(PsiFile propertiesFile) {
    try {
      UTF8Properties properties = new UTF8Properties();
      properties.load(new StringReader(propertiesFile.getText()));
      Map<String, String> map = ContainerUtil.newHashMap();
      for (Object key : properties.keySet()) {
        String name = key.toString();
        map.put(name, properties.getProperty(name));
      }
      if (map.get(Constants.BUNDLE_SYMBOLICNAME) == null) {
        VirtualFile file = propertiesFile.getVirtualFile();
        if (file != null) {
          if (!BndProjectImporter.BND_FILE.equals(file.getName())) {
            map.put(
                Constants.BUNDLE_SYMBOLICNAME, FileUtil.getNameWithoutExtension(file.getName()));
          } else if (file.getParent() != null) {
            map.put(Constants.BUNDLE_SYMBOLICNAME, file.getParent().getName());
          }
        }
      }
      return new BundleManifest(map, propertiesFile);
    } catch (IOException ignored) {
    } catch (InvalidVirtualFileAccessException ignored) {
    }

    return null;
  }
 public void testNoRecursiveImports() throws Exception {
   myFixture.addFileToProject("file2.dart", "inFile2(){}");
   myFixture.addFileToProject("file1.dart", "import 'file2.dart'\n inFile1(){}");
   myFixture.addFileToProject(
       "file.dart",
       "library fileLib;\n"
           + "import 'file1.dart';\n"
           + "part 'filePart1.dart';\n"
           + "part 'filePart2.dart';\n"
           + "inFile(){}");
   myFixture.addFileToProject("filePart1.dart", "part of fileLib;\n" + "inFilePart1(){}");
   final PsiFile file =
       myFixture.addFileToProject(
           "filePart2.dart",
           "part of fileLib;\n"
               + "inFilePart2(){\n"
               + "  <caret expected='filePart1.dart -> inFilePart1'>inFilePart1()\n"
               + "  <caret expected='filePart2.dart -> inFilePart2'>inFilePart2()\n"
               + "  <caret expected='file.dart -> inFile'>inFile()\n"
               + "  <caret expected='file1.dart -> inFile1'>inFile1()\n"
               + "  <caret expected=''>inFile2()\n"
               + "}");
   myFixture.openFileInEditor(file.getVirtualFile());
   doTest(myFixture);
 }
  public void testMethodReferences() {
    PsiFile file =
        myFixture.addFileToProject(
            "Foo.java",
            "interface I {void f();}\n"
                + "class A implements I { public void f(){}}\n"
                + "class B implements I { public void f(){}}\n"
                + "class C {\n"
                + "  void foo(java.util.List<I> l) {l.stream().forEach(I::<caret>f);}"
                + "}");
    myFixture.configureFromExistingVirtualFile(file.getVirtualFile());

    final PsiElement[] impls = getTargets(file);
    assertEquals(2, impls.length);
    // target are non-deterministic now
    Arrays.sort(
        impls,
        (o1, o2) -> {
          String name1 = ((PsiMethod) o1).getContainingClass().getName();
          String name2 = ((PsiMethod) o2).getContainingClass().getName();
          return StringUtil.compare(name1, name2, false);
        });
    final PsiElement method = impls[0];
    assertTrue(method instanceof PsiMethod);
    final PsiClass aClass = ((PsiMethod) method).getContainingClass();
    assertNotNull(aClass);
    assertEquals("A", aClass.getName());
  }
 public void testTransitiveShowHide() throws Exception {
   myFixture.addFileToProject(
       "file1part.dart",
       "part of file1lib;\n" + "var foo1, foo2, foo3, foo4, foo5, foo6, foo7, foo8, foo9;");
   myFixture.addFileToProject("file1.dart", "library file1lib;\n" + "part 'file1part.dart';");
   myFixture.addFileToProject("file2.dart", "export 'file1.dart' show foo1, foo2, foo3, foo4;");
   myFixture.addFileToProject("file3.dart", "export 'file1.dart' show foo5, foo6, foo7, foo8;");
   myFixture.addFileToProject(
       "file4.dart", "export 'file2.dart' show foo1, foo2, foo3, foo5, foo6, foo7, foo8, foo9;");
   myFixture.addFileToProject("file5.dart", "export 'file3.dart' hide foo7, foo8;");
   myFixture.addFileToProject(
       "file.dart",
       "library filelib;\n"
           + "import 'file4.dart' hide foo3;\n"
           + "import 'file5.dart' show foo1, foo2, foo3, foo4, foo5, foo7, foo8, foo9;\n"
           + "part 'filepart.dart';");
   final PsiFile file =
       myFixture.addFileToProject(
           "filepart.dart",
           "part of filelib;\n"
               + "main(){\n"
               + "  <caret expected='file1part.dart -> foo1'>foo1;\n"
               + "  <caret expected='file1part.dart -> foo2'>foo2;\n"
               + "  <caret expected=''>foo3;\n"
               + "  <caret expected=''>foo4;\n"
               + "  <caret expected='file1part.dart -> foo5'>foo5;\n"
               + "  <caret expected=''>foo6;\n"
               + "  <caret expected=''>foo7;\n"
               + "  <caret expected=''>foo8;\n"
               + "  <caret expected=''>foo9;\n"
               + "}");
   myFixture.openFileInEditor(file.getVirtualFile());
   doTest(myFixture);
 }
  public void testToStringOnUnqualified() {
    final PsiFile file =
        myFixture.addFileToProject(
            "Foo.java",
            "public class Fix {\n"
                + "    {\n"
                + "        <caret>toString();\n"
                + "    }\n"
                + "}\n"
                + "class FixImpl1 extends Fix {\n"
                + "    @Override\n"
                + "    public String toString() {\n"
                + "        return \"Impl1\";\n"
                + "    }\n"
                + "}\n"
                + "class FixImpl2 extends Fix {\n"
                + "    @Override\n"
                + "    public String toString() {\n"
                + "        return \"Impl2\";\n"
                + "    }\n"
                + "}");
    myFixture.configureFromExistingVirtualFile(file.getVirtualFile());

    PlatformTestUtil.startPerformanceTest(
            getTestName(false),
            150,
            () -> {
              PsiElement[] impls = getTargets(file);
              assertEquals(3, impls.length);
            })
        .cpuBound()
        .usesAllCPUCores()
        .assertTiming();
  }
  @Nullable
  private Navigatable getSelectedNavigatable(
      final CommonProblemDescriptor descriptor, final PsiElement psiElement) {
    if (descriptor instanceof ProblemDescriptorBase) {
      Navigatable navigatable = ((ProblemDescriptorBase) descriptor).getNavigatable();
      if (navigatable != null) {
        return navigatable;
      }
    }
    if (psiElement == null || !psiElement.isValid()) return null;
    PsiFile containingFile = psiElement.getContainingFile();
    VirtualFile virtualFile = containingFile == null ? null : containingFile.getVirtualFile();

    if (virtualFile != null) {
      int startOffset = psiElement.getTextOffset();
      if (descriptor instanceof ProblemDescriptorBase) {
        final TextRange textRange =
            ((ProblemDescriptorBase) descriptor).getTextRangeForNavigation();
        if (textRange != null) {
          if (virtualFile instanceof VirtualFileWindow) {
            virtualFile = ((VirtualFileWindow) virtualFile).getDelegate();
          }
          startOffset = textRange.getStartOffset();
        }
      }
      return new OpenFileDescriptor(myProject, virtualFile, startOffset);
    }
    return null;
  }
  public List<HighlightInfo> runMainPasses(
      @NotNull PsiFile psiFile,
      @NotNull Document document,
      @NotNull final ProgressIndicator progress) {
    final List<HighlightInfo> result = new ArrayList<HighlightInfo>();
    final VirtualFile virtualFile = psiFile.getVirtualFile();
    if (virtualFile != null && !virtualFile.getFileType().isBinary()) {

      final List<TextEditorHighlightingPass> passes =
          TextEditorHighlightingPassRegistrarEx.getInstanceEx(myProject)
              .instantiateMainPasses(psiFile, document);

      Collections.sort(
          passes,
          new Comparator<TextEditorHighlightingPass>() {
            @Override
            public int compare(TextEditorHighlightingPass o1, TextEditorHighlightingPass o2) {
              if (o1 instanceof GeneralHighlightingPass) return -1;
              if (o2 instanceof GeneralHighlightingPass) return 1;
              return 0;
            }
          });

      for (TextEditorHighlightingPass pass : passes) {
        pass.doCollectInformation(progress);
        result.addAll(pass.getInfos());
      }
    }

    return result;
  }
  public AddModuleDependencyFix(
      Module currentModule, VirtualFile classVFile, PsiClass[] classes, PsiReference reference) {
    final PsiElement psiElement = reference.getElement();
    final Project project = psiElement.getProject();
    final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();

    for (PsiClass aClass : classes) {
      if (!facade.getResolveHelper().isAccessible(aClass, psiElement, aClass)) continue;
      PsiFile psiFile = aClass.getContainingFile();
      if (psiFile == null) continue;
      VirtualFile virtualFile = psiFile.getVirtualFile();
      if (virtualFile == null) continue;
      final Module classModule = fileIndex.getModuleForFile(virtualFile);
      if (classModule != null
          && classModule != currentModule
          && !ModuleRootManager.getInstance(currentModule).isDependsOn(classModule)) {
        myModules.add(classModule);
      }
    }
    myCurrentModule = currentModule;
    myClassVFile = classVFile;
    myClasses = classes;
    myReference = reference;
  }
  private boolean getStringToReplace(
      int textOffset,
      int textEndOffset,
      Document document,
      FindModel findModel,
      Ref<String> stringToReplace)
      throws FindManager.MalformedReplacementStringException {
    if (textOffset < 0 || textOffset >= document.getTextLength()) {
      return false;
    }
    if (textEndOffset < 0 || textOffset > document.getTextLength()) {
      return false;
    }
    FindManager findManager = FindManager.getInstance(myProject);
    final CharSequence foundString =
        document.getCharsSequence().subSequence(textOffset, textEndOffset);
    PsiFile file = PsiDocumentManager.getInstance(myProject).getPsiFile(document);
    FindResult findResult =
        findManager.findString(
            document.getCharsSequence(),
            textOffset,
            findModel,
            file != null ? file.getVirtualFile() : null);
    if (!findResult.isStringFound()) {
      return false;
    }

    stringToReplace.set(
        FindManager.getInstance(myProject)
            .getStringToReplace(foundString.toString(), findModel, textOffset, document.getText()));

    return true;
  }
Example #27
0
  @Override
  public PsiElement getTopLevelElement(PsiElement element) {
    PsiFile file = element.getContainingFile();
    if (file == null || !(file instanceof JetFile)) return null;

    VirtualFile virtualFile = file.getVirtualFile();
    if (!fileInRoots(virtualFile)) return file;

    PsiElement current = element;
    while (current != null) {
      if (isSelectable(current)) break;
      current = current.getParent();
    }

    if (current instanceof JetFile) {
      List<JetDeclaration> declarations = ((JetFile) current).getDeclarations();
      String nameWithoutExtension =
          virtualFile != null ? virtualFile.getNameWithoutExtension() : file.getName();
      if (declarations.size() == 1
          && declarations.get(0) instanceof JetClassOrObject
          && nameWithoutExtension.equals(declarations.get(0).getName())) {
        current = declarations.get(0);
      }
    }

    return current != null ? current : file;
  }
 public XmlTagTreeHighlightingPass(@NotNull PsiFile file, @NotNull EditorEx editor) {
   super(file.getProject(), editor.getDocument(), true);
   myFile = file;
   myEditor = editor;
   final FileViewProvider viewProvider = file.getManager().findViewProvider(file.getVirtualFile());
   myInfoProvider = BreadcrumbsXmlWrapper.findInfoProvider(viewProvider);
 }
  private void updateEditorText() {
    disposeNonTextEditor();

    final PsiElement elt = myElements[myIndex].getNavigationElement();
    Project project = elt.getProject();
    PsiFile psiFile = getContainingFile(elt);
    final VirtualFile vFile = psiFile.getVirtualFile();
    if (vFile == null) return;
    final FileEditorProvider[] providers =
        FileEditorProviderManager.getInstance().getProviders(project, vFile);
    for (FileEditorProvider provider : providers) {
      if (provider instanceof TextEditorProvider) {
        updateTextElement(elt);
        myBinarySwitch.show(myViewingPanel, TEXT_PAGE_KEY);
        break;
      } else if (provider.accept(project, vFile)) {
        myCurrentNonTextEditorProvider = provider;
        myNonTextEditor = myCurrentNonTextEditorProvider.createEditor(project, vFile);
        myBinaryPanel.removeAll();
        myBinaryPanel.add(myNonTextEditor.getComponent());
        myBinarySwitch.show(myViewingPanel, BINARY_PAGE_KEY);
        break;
      }
    }
  }
 public static void clearCaches(
     @NotNull PsiFile injected, @NotNull DocumentWindowImpl documentWindow) {
   VirtualFileWindowImpl virtualFile = (VirtualFileWindowImpl) injected.getVirtualFile();
   PsiManagerEx psiManagerEx = (PsiManagerEx) injected.getManager();
   if (psiManagerEx.getProject().isDisposed()) return;
   psiManagerEx.getFileManager().setViewProvider(virtualFile, null);
   PsiElement context =
       InjectedLanguageManager.getInstance(injected.getProject()).getInjectionHost(injected);
   PsiFile hostFile;
   if (context != null) {
     hostFile = context.getContainingFile();
   } else {
     VirtualFile delegate = virtualFile.getDelegate();
     hostFile = delegate.isValid() ? psiManagerEx.findFile(delegate) : null;
   }
   if (hostFile != null) {
     // modification of cachedInjectedDocuments must be under PsiLock
     synchronized (PsiLock.LOCK) {
       List<DocumentWindow> cachedInjectedDocuments = getCachedInjectedDocuments(hostFile);
       for (int i = cachedInjectedDocuments.size() - 1; i >= 0; i--) {
         DocumentWindow cachedInjectedDocument = cachedInjectedDocuments.get(i);
         if (cachedInjectedDocument == documentWindow) {
           cachedInjectedDocuments.remove(i);
         }
       }
     }
   }
 }