Menu.cpp

#include "Menu.h"

void	Menu::printHeader(){
        printf("%s\n",this->header);
    };

void	Menu::printMenuLine( int p_line ){
    printf( "\n%c.%s", ((char)((int)'0') + p_line + 1), this->Lines[p_line].description );
}

void	Menu::printMenuLines(	){
    int	i;
    for( i = 0 ; i < menuCount ; i++ ){
        if(this->Lines[i].description != '\0')
            this->printMenuLine( i );
        else
            break;
    };
}

void	Menu::printMenu(){
    this->printHeader();
    this->printMenuLines();
    this->breakFooter();
}

void	Menu::aboutMenu(){
    printf("-=x-=x-=x-=x-=x-=x-=x-=x-=x-=x-=x-=x\n\n\n");
    printf("Menu.h created by Ronalds Breikðs\n\n\n");
    printf("-=x-=x-=x-=x-=x-=x-=x-=x-=x-=x-=x-=x\n\n\n");
    fflush(stdin);
    getchar();
};

void	Menu::breakFooter(){
    printf("\n\n-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=-=-\n\n");
    printf("%s\t%s",this->footerActions[0],this->footerActions[1]);
};

Menu::Menu(){
    strncpy( this->header,		"-=-=-=-=-=MOJ DEFAULT HEADER=-=-=-=-=-", sizeof( this->header ) );
    strncpy( this->inputText,	"Enter the selection", sizeof( this->inputText ) );
    strncpy( this->errorInputText,	"The selection was not valid", sizeof( this->errorInputText ) );
    strncpy( this->footerActions[0],"Exit [x]", sizeof( this->footerActions[0] ) );
    strncpy( this->footerActions[1],"About Menu[i]", sizeof ( this->footerActions[1] ) );

    this->Lines		=	NULL;
    this->menuCount		=	-1;
};

void	Menu::setHeader( const char p_header[] ){
    strcpy( this->header, p_header );
};
/*
void    Menu::setHeader( const char p_header[], bool p_setDecoration ){
  char  *p_header_char;
  strcpy(p_header_char, p_header);
  this->setHeader(p_header_char, p_setDecoration);
}*/

void	Menu::setHeader( const char p_header[], bool p_setDecoration){
    char v_header[50];

    if ( p_setDecoration == true ) {
        strcpy( v_header, "" );
        strcat(	v_header, "-=-=-=-=" );
        strcat( v_header, p_header );
        strcat(	v_header, "=-=-=-=-" );
    }else{
        strcpy( v_header, p_header );
    }

    this->setHeader( v_header );
};

void	Menu::setInputText( char p_inputText[]){
    strcpy( this->inputText, p_inputText );
};

void	Menu::setErrorInputText( char p_errorInputText[]){
    strcpy( this->errorInputText, p_errorInputText );
};

void	Menu::setFooterActionExit( char p_footerActionExit[]){
    strcpy( this->footerActions[0], p_footerActionExit );
};

void	Menu::setFooterActionInfo( char p_footerActionInfo[]){
    strcpy( this->footerActions[1], p_footerActionInfo );
};

void	Menu::getMenu(){					//Menu izveide un handle-oðana
    int 	ch;						//Iterâcijas mainîgais
    char	v_select;					//Izvçlnes mainîgais
    while( 1==1 ){
    system("clear");
    if(!(this->menuCount < 0)){
        this->printMenu();
        while( 1 == 1 ){
            fflush(stdin);
            printf( "\n\n\n%s: ", this->inputText);
            scanf("%c",&v_select);
            while((ch = getchar()) != '\n' && ch != EOF);
            if (((v_select - '0' > 0) && (v_select - '0' <= this->menuCount)) || (v_select == 'x') || (v_select == 'i'))
                break;
            else
                printf("%s",this->errorInputText);
        }
        if(v_select == 'x')
            return;
        if(v_select == 'i'){
            this->aboutMenu();
        }else
            this->Lines[v_select - '0' - 1].f1();
    }
    else
    {
        printf("\n\n\n!!!You didn't initialize Menu!!!\n\n\n");
    }
}
};

struct MenuLine Menu::getStruct(char p_description[50], void (*p_function)( void )){	//Metode, kura atgrieþ struktûru paredzçtu Menu izveidei
    struct MenuLine v_my_struct;

    strcpy(v_my_struct.description,p_description);
    v_my_struct.f1 = p_function;

    return v_my_struct;
}

int Menu::setLines( struct MenuLine p_Lines[], int p_size_of_array ){
    int	i;	//Iteracijas mainigais

    this->menuCount = p_size_of_array;

    if (( this->Lines = (struct MenuLine *) malloc(p_size_of_array * sizeof(struct MenuLine))) == NULL ) {
        /* nav atminjas :( ko darit? :(((*/
        return -1;
    }


    for ( i = 0 ; i < p_size_of_array ; i++ ){
        this->Lines[i] = p_Lines[i];
    };
    return 0;

};