Method CheckForTokenUndefined

src/NppJsonViewer/JsonViewDlg.cpp:176–233

}

bool JsonViewDlg::CheckForTokenUndefined(eMethod method, std::string selectedText, Result& res, HTREEITEM tree_root)
{
    auto [le, lf, indentChar, indentLen] = GetFormatSetting();

    if (m_pSetting->parseOptions.bReplaceUndefined)
    {
        auto text = selectedText.substr(res.error_pos, 9);
        StringHelper::ToLower(text);

        if (text == "undefined")
        {
            try
            {
                std::regex regex("([:\\[,])([\\s]*?)undefined([\\s,}]*?)", std::regex_constants::icase);
                text = std::regex_replace(selectedText, regex, "$1$2null");
                switch (method)
                {
                case eMethod::FormatJson:
                    res = JsonHandler(m_pSetting->parseOptions).FormatJson(text, le, lf, indentChar, indentLen);
                    break;
                case eMethod::GetCompressedJson:
                    res = JsonHandler(m_pSetting->parseOptions).GetCompressedJson(text);
                    break;
                case eMethod::ParseJson:
                {
                    RapidJsonHandler        handler(this, tree_root);
                    rapidjson::StringBuffer sb;
                    res = JsonHandler(m_pSetting->parseOptions).ParseJson<flgBaseReader>(text, sb, handler);
                    break;
                }
                case eMethod::ValidateJson:
                    res = JsonHandler(m_pSetting->parseOptions).ValidateJson(text);
                    break;
                case eMethod::SortJsonByKey:
                    res = JsonHandler(m_pSetting->parseOptions).SortJsonByKey(text, le, lf, indentChar, indentLen);
                    break;
                }
                if (res.success)
                {
                    bool bShouldReplace = method == eMethod::ParseJson || method == eMethod::ValidateJson || method == eMethod::SortJsonByKey;
                    m_pEditor->ReplaceSelection(bShouldReplace ? text : res.response);
                    HighlightAsJson();
                    return true;
                }
                else
                {
                    m_pEditor->ReplaceSelection(text);
                    m_pEditor->MakeSelection(m_pEditor->GetSelectionStart(), text.length());
                    m_pEditor->RefreshSelectionPos();
                }
            }
            catch (const std::exception&)
            {
            }
        }
    }
    return false;
}