Java Code Examples for com.intellij.openapi.fileEditor.TextEditor#getEditor()

private static void reinitBreadcrumbsComponent(@Nonnull final FileEditorManager fileEditorManager, @Nonnull VirtualFile file) {
  boolean above = EditorSettingsExternalizable.getInstance().isBreadcrumbsAbove();
  for (FileEditor fileEditor : fileEditorManager.getAllEditors(file)) {
    if (fileEditor instanceof TextEditor) {
      TextEditor textEditor = (TextEditor)fileEditor;
      Editor editor = textEditor.getEditor();
      BreadcrumbsWrapper wrapper = BreadcrumbsWrapper.getBreadcrumbsComponent(editor);
      if (isSuitable(textEditor, file)) {
        if (wrapper != null) {
          if (wrapper.breadcrumbs.above != above) {
            remove(fileEditorManager, fileEditor, wrapper);
            wrapper.breadcrumbs.above = above;
            add(fileEditorManager, fileEditor, wrapper);
          }
          wrapper.queueUpdate();
        }
        else {
          registerWrapper(fileEditorManager, fileEditor, new BreadcrumbsWrapper(editor));
        }
      }
      else if (wrapper != null) {
        disposeWrapper(fileEditorManager, fileEditor, wrapper);
      }
    }
  }
}
 

private boolean findNextUsageInFile(@Nonnull FileEditor fileEditor, @Nonnull SearchResults.Direction direction) {
  if (fileEditor instanceof TextEditor) {
    TextEditor textEditor = (TextEditor)fileEditor;
    Editor editor = textEditor.getEditor();
    editor.getCaretModel().removeSecondaryCarets();
    if (tryToFindNextUsageViaEditorSearchComponent(editor, direction)) {
      return true;
    }

    RangeHighlighter[] highlighters = ((HighlightManagerImpl)HighlightManager.getInstance(myProject)).getHighlighters(editor);
    if (highlighters.length > 0) {
      return highlightNextHighlighter(highlighters, editor, editor.getCaretModel().getOffset(), direction == SearchResults.Direction.DOWN, false);
    }
  }

  if (direction == SearchResults.Direction.DOWN) {
    return myFindUsagesManager.findNextUsageInFile(fileEditor);
  }
  return myFindUsagesManager.findPreviousUsageInFile(fileEditor);
}
 

public static Editor openTextEditor(Project project, VirtualFile virtualFile) {
    Editor editor = null;
    FileEditor[] fileEditors = FileEditorManager.getInstance(project).openFile(virtualFile, true);
    for (FileEditor fileEditor : fileEditors) {
        if (fileEditor instanceof TextEditor) {
            TextEditor textEditor = (TextEditor)fileEditor;
            editor = textEditor.getEditor();
        }
    }
    return editor;
}
 

Editor getCurrentEditor() {
  final VirtualFile file = activeFile.getValue();
  if (file == null) return null;

  final FileEditor fileEditor = FileEditorManager.getInstance(project).getSelectedEditor(file);
  if (fileEditor instanceof TextEditor) {
    final TextEditor textEditor = (TextEditor)fileEditor;
    final Editor editor = textEditor.getEditor();
    if (!editor.isDisposed()) {
      return editor;
    }
  }
  return null;
}
 

@Nullable
@Override
public EditorNotificationPanel createNotificationPanel(
  @NotNull VirtualFile file, @NotNull FileEditor fileEditor, @NotNull Project project) {
  if (!(fileEditor instanceof TextEditor)) {
    return null;
  }

  final FlutterSdk sdk = FlutterSdk.getFlutterSdk(project);
  if (sdk == null) {
    return null;
  }

  final String flutterPackagePath = sdk.getHomePath() + "/packages/flutter/lib/src/";
  final String filePath = file.getPath();

  // Only show for files in the flutter sdk.
  if (!filePath.startsWith(flutterPackagePath)) {
    return null;
  }

  final TextEditor textEditor = (TextEditor)fileEditor;
  final Editor editor = textEditor.getEditor();
  final Document document = editor.getDocument();

  final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
  if (psiFile == null || !psiFile.isValid()) {
    return null;
  }

  // Run the code to query the document in a read action.
  final List<FlutterSample> samples = ApplicationManager.getApplication().
    runReadAction((Computable<List<FlutterSample>>)() -> {
      //noinspection CodeBlock2Expr
      return getSamplesFromDoc(flutterPackagePath, document, filePath);
    });

  return samples.isEmpty() ? null : new FlutterSampleActionsPanel(samples);
}
 

Editor getCurrentEditor() {
  final VirtualFile file = activeFile.getValue();
  if (file == null) return null;

  final FileEditor fileEditor = FileEditorManager.getInstance(project).getSelectedEditor(file);
  if (fileEditor instanceof TextEditor) {
    final TextEditor textEditor = (TextEditor)fileEditor;
    final Editor editor = textEditor.getEditor();
    if (!editor.isDisposed()) {
      return editor;
    }
  }
  return null;
}
 

@Nullable
@Override
public EditorNotificationPanel createNotificationPanel(
  @NotNull VirtualFile file, @NotNull FileEditor fileEditor, @NotNull Project project) {
  if (!(fileEditor instanceof TextEditor)) {
    return null;
  }

  final FlutterSdk sdk = FlutterSdk.getFlutterSdk(project);
  if (sdk == null) {
    return null;
  }

  final String flutterPackagePath = sdk.getHomePath() + "/packages/flutter/lib/src/";
  final String filePath = file.getPath();

  // Only show for files in the flutter sdk.
  if (!filePath.startsWith(flutterPackagePath)) {
    return null;
  }

  final TextEditor textEditor = (TextEditor)fileEditor;
  final Editor editor = textEditor.getEditor();
  final Document document = editor.getDocument();

  final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
  if (psiFile == null || !psiFile.isValid()) {
    return null;
  }

  // Run the code to query the document in a read action.
  final List<FlutterSample> samples = ApplicationManager.getApplication().
    runReadAction((Computable<List<FlutterSample>>)() -> {
      //noinspection CodeBlock2Expr
      return getSamplesFromDoc(flutterPackagePath, document, filePath);
    });

  return samples.isEmpty() ? null : new FlutterSampleActionsPanel(samples);
}
 

private Editor getEditor(Project project, Editor editor, VirtualFile file) {
    if (editor == null) {
        TextEditor textEditor = getTextEditor(project, file);
        if (textEditor != null) {
            return textEditor.getEditor();
        }
    }
    return editor;
}
 

public static void searchBack(Project project, FileEditor fileEditor, @Nullable DataContext dataContext) {
  if (!(fileEditor instanceof TextEditor)) return;
  TextEditor textEditor = (TextEditor)fileEditor;
  Editor editor = textEditor.getEditor();

  searchBack(project, editor, dataContext);
}
 

public static boolean searchAgain(Project project, FileEditor fileEditor, @Nullable DataContext context) {
  if (!(fileEditor instanceof TextEditor)) return false;
  TextEditor textEditor = (TextEditor)fileEditor;
  Editor editor = textEditor.getEditor();

  return searchAgain(project, editor, context);
}
 

@Override
public void findUsagesInEditor(@Nonnull PsiElement element, @Nonnull FileEditor fileEditor) {
  if (fileEditor instanceof TextEditor) {
    TextEditor textEditor = (TextEditor)fileEditor;
    Editor editor = textEditor.getEditor();
    Document document = editor.getDocument();
    PsiFile psiFile = PsiDocumentManager.getInstance(myProject).getPsiFile(document);

    myFindUsagesManager.findUsages(element, psiFile, fileEditor, false, null);
  }
}