const QString FILE_CMD_SERIALIZE_FILENAME("FileName")
const QString FILE_CMD_SERIALIZE_CMD_FILE_CLOSE("CmdFileClose")
const QString FILE_CMD_SERIALIZE_CMD_TYPE("Type")
const QString FILE_CMD_SERIALIZE_CMD_FILE_EXPORT("CmdFileExport")
const QString FILE_CMD_SERIALIZE_CMD("Cmd")
const QString FILE_CMD_SERIALIZE_CMD_FILE_IMPORT("CmdFileImport")
const QString FILE_CMD_SERIALIZE_CMD_FILE_OPEN("CmdFileOpen")