cxTextValidator.h

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// Copyright (c) 2026 E. Oulashin
#ifndef __CXTEXTVALIDATOR_H__
#define __CXTEXTVALIDATOR_H__
 
// Copyright (c) 2005-2007 Michael H. Kinney
//
// This class provides some text validation
//  functionality.
// See README.TXT for cxWidgets validation stuff.
 
#include "cxObject.h"
 
#include <string>
 
namespace cx {
 
class cxTextValidator
{
   public:
      explicit cxTextValidator(const std::string& pTextStr = "",
                               const std::string& pValidatorStr = "");
 
      virtual ~cxTextValidator();
 
      virtual void setTextStr(const std::string& pTextStr);
 
      virtual const std::string& getTextStr() const;
 
      virtual void setValidatorStr(const std::string& pValidatorStr);
 
      virtual const std::string& getValidatorStr() const;
 
      virtual bool textIsValid() const;
 
      virtual bool textIsValid(const std::string& pTextStr) const;
 
      virtual std::string addImpliedChars() const;
 
      virtual void addImpliedChars(std::string& pTextStr) const;
 
      virtual std::string cxTypeStr() const;
 
   private:
      std::string mTextStr;      // The string to be validated
      std::string mValidatorStr; // String to use for input validation
 
      // Returns whether a character is a digit.
      static inline bool isDigit(char pChar);
 
      // Returns whether a character is a letter.
      static inline bool isAlpha(char pChar);
 
      // Returns whether a character is a digit or decimal point.
      static inline bool isDigitOrDecimal(char pChar);
 
      // Returns whether a character is alphanumeric.
      static inline bool isAlphaNum(char pChar);
 
      // Returns whether a character is alphanumeric or punctuation.
      static inline bool isAlphaNumOrPunc(char pChar);
 
      // Returns whether a character is an uppercase letter.
      static inline bool isUpper(char pChar);
 
      // Returns whether a character is a validator character.
      static inline bool isValidatorChar(char pChar);
};
 
} // namespace cx
 
#endif