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nux  3.0.0
IntegerValidator.h
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00001 /*
00002  * Copyright 2010 Inalogic® Inc.
00003  *
00004  * This program is free software: you can redistribute it and/or modify it
00005  * under the terms of the GNU Lesser General Public License, as
00006  * published by the  Free Software Foundation; either version 2.1 or 3.0
00007  * of the License.
00008  *
00009  * This program is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranties of
00011  * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
00012  * PURPOSE.  See the applicable version of the GNU Lesser General Public
00013  * License for more details.
00014  *
00015  * You should have received a copy of both the GNU Lesser General Public
00016  * License along with this program. If not, see <http://www.gnu.org/licenses/>
00017  *
00018  * Authored by: Jay Taoko <jaytaoko@inalogic.com>
00019  *
00020  */
00021 
00022 #ifndef INTEGERVALIDATOR_H
00023 #define INTEGERVALIDATOR_H
00024 
00025 #include "Validator.h"
00026 
00027 namespace nux
00028 {
00029 
00030   class IntegerValidator : public Validator
00031   {
00032   public:
00033     IntegerValidator(int Minimum = INT_MIN, int Maximum = INT_MAX);
00034     IntegerValidator(const IntegerValidator &validator);
00035     IntegerValidator &operator= (const IntegerValidator &rhs);
00036     virtual ~IntegerValidator();
00037 
00038     virtual Validator *Clone()  const; //Virtual Constructor Idiom
00039 
00043     int GetClampedValue(int i) const;
00044 
00045     virtual void Alternative(const char *str);
00046 
00047     void SetMinimum(int value);
00048     int GetMinimum() const;
00049     void SetMaximum(int value);
00050     int GetMaximum() const;
00051 
00052     NString ToString(int i);
00053     int ToInteger(const char *str);
00054 
00055   private:
00056     int m_Minimum;
00057     int m_Maximum;
00058   };
00059 }
00060 
00061 #endif // INTEGERVALIDATOR_H