private static Spacing psiBasedSpacing()

in src/java/org/jetbrains/plugins/clojure/formatter/processors/ClojureSpacingProcessor.java [68:96]

20 lines of code
9 McCabe index (conditional complexity)


  private static Spacing psiBasedSpacing(PsiElement psi1, PsiElement psi2) {
    final IElementType rightElementType = psi2.getNode().getElementType();
    // Namespace declaration
    if (ClojurePsiCheckers.isNs(psi1)) {
      return NS_SPACING;
    }

    if (ClojurePsiCheckers.isImportingClause(psi2)) {
      return MANDATORY_NEWLINE;
    }

    // todo questionable: should be adjustable
    if (psi1 instanceof ClKeyword) {
      if (TokenSets.RIGHT_PARENTHESES.contains(rightElementType)) return null;
      return NO_NEWLINE;
    }

    // formatting imports
    if (psi1 instanceof ClListLike &&
        psi2 instanceof ClListLike &&
        psi1.getParent() == psi2.getParent() &&
        ClojurePsiCheckers.isImportingClause(psi1.getParent())) {
      return MANDATORY_NEWLINE;
    }

    // todo add more cases

    return null;
  }