user_interface.h

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#pragma once

#ifndef __USER_INTERFACE_H__
#define __USER_INTERFACE_H__

// INCLUDES
#include "console.h"

// USINGS
using std::string;

class user_interface
{
    // Type definitions.
public:
    enum console_type { AUTO, MONO, ANSI, WIND };

    // Member functions.
public:
    ~user_interface(void);
        static void CreateInstance(console_type ConsoleType = AUTO);
        static void DeleteInstance(void);
        static user_interface* Instance(void);
        bool Ask(const string& Question, const char TrueOption, const char FalseOption, const bool DefaultAnswer);
        string Ask(const string& Question, const string& DefaultAnswer);
        int Ask(const string& Question, const int DefaultAnswer);
    void Message(const string& Message, console::console_color CColor=console::BRIGHT_WHITE);
        void DebugMessage(const string& Message);
        void ExceptionMessage(const string& Message);
    void LogMessage(const string& Message);
    void StartLoopMessage(void);
    void LoopMessage(const string& Message, console::console_color CColor=console::BRIGHT_WHITE);
    void StopLoopMessage(void);
        void Version(void);
        void Help(void);
private:
    user_interface(console_type ConsoleType);
        user_interface(const user_interface& Obj);

    // Attributes.
private:
    console* m_pConsole;                        
    static user_interface* m_pInstance;         
    bool m_LoopMessage;                         
    string::size_type m_LastLoopMessageLength;  
};

#endif // __USER_INTERFACE_H__

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