Examples of ErlangFunExpression

Examples of org.intellij.erlang.psi.ErlangFunExpression

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      ErlangFile module = ObjectUtils.tryCast(psiFile, ErlangFile.class);

      ErlangFunction function = module != null ? module.getFunction(functionName, mySourcePosition.getFunctionArity()) : null;
      if (function != null) {
        String title = ErlangPsiImplUtil.getQualifiedFunctionName(function);
        ErlangFunExpression funExpression = ErlangPsiImplUtil.findFunExpression(function, mySourcePosition.getFunExpressionArity());
        if (funExpression != null) {
          int line = 1 + StringUtil.offsetToLineNumber(funExpression.getContainingFile().getText(), funExpression.getTextOffset());
          title += ": " + mySourcePosition.getFunExpressionName() + " at line " + line;
        }
        component.append(title, SimpleTextAttributes.REGULAR_ATTRIBUTES);
        component.setIcon(AllIcons.Debugger.StackFrame);
        return;
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Examples of org.intellij.erlang.psi.ErlangFunExpression

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  public void testFunExpressionSourcePositionConstructor() throws Exception {
    ErlangSourcePosition sourcePosition =
      ErlangSourcePosition.create(getProject(), MODULE_NAME, "-function_with_fun_expression/0-fun-0-", 0);
    ErlangFunction function = myErlangFile.getFunction("function_with_fun_expression", 0);
    ErlangFunExpression funExpression = PsiTreeUtil.findChildOfType(function, ErlangFunExpression.class, true);
    ErlangFunClause funExpressionClause = PsiTreeUtil.findChildOfType(funExpression, ErlangFunClause.class, true);

    assertNotNull(sourcePosition);
    assertNotNull(function);
    assertNotNull(funExpression);
    assertNotNull(funExpressionClause);

    assertEquals(MODULE_NAME, sourcePosition.getErlangModuleName());
    assertEquals(myErlangFile.getVirtualFile(), sourcePosition.getFile());
    assertEquals(0, sourcePosition.getFunctionArity());
    assertEquals(funExpressionClause.getArgumentDefinitionList().getArgumentDefinitionList().size(), sourcePosition.getFunExpressionArity());
    assertEquals(funExpression.getTextOffset(), sourcePosition.getSourcePosition().getOffset());
  }
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