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/*
* color.cpp
*
* Created on: Oct 18, 2009
* Author: Ben Langmead
*/
#include <iostream>
#include <sstream>
#include <string>
#include "color.h"
using namespace std;
/**
* Set the console color.
*/
void setConsoleColor(int color) {
cout << (char)0x1B << "[" << 0 << ";" << color + 30 << ";" << 0 + 40 << "m";
}
/**
* Set the console color.
*/
void appendConsoleColor(string& s, int color) {
s.push_back((char)0x1B);
s.append("[0;");
ostringstream ss;
ss << (color + 30);
s.append(ss.str());
s.append(";40m");
}
/**
* Print color character in the appropriate color to the console.
* Console must support color.
*/
void printColor(char color) {
char ch = ' ';
switch(color) {
case 'A':
case '0':
case 0:
setConsoleColor(COLOR_BLUE);
ch = '0'; break;
case 'C':
case '1':
case 1:
setConsoleColor(COLOR_GREEN);
ch = '1'; break;
case 'G':
case '2':
case 2:
setConsoleColor(COLOR_YELLOW);
ch = '2'; break;
case 'T':
case '3':
case 3:
setConsoleColor(COLOR_RED);
ch = '3'; break;
case 'N':
case '4':
case '.':
case 4:
setConsoleColor(COLOR_WHITE);
ch = '.'; break;
default:
setConsoleColor(COLOR_WHITE);
break;
}
cout << ch;
setConsoleColor(COLOR_WHITE);
}
/**
* Print color character in the appropriate color to the console.
* Console must support color.
*/
void appendColor(string& s, char color) {
char ch = ' ';
switch(color) {
case 'A':
case '0':
case 0:
appendConsoleColor(s, COLOR_BLUE);
ch = '0'; break;
case 'C':
case '1':
case 1:
appendConsoleColor(s, COLOR_GREEN);
ch = '1'; break;
case 'G':
case '2':
case 2:
appendConsoleColor(s, COLOR_YELLOW);
ch = '2'; break;
case 'T':
case '3':
case 3:
appendConsoleColor(s, COLOR_RED);
ch = '3'; break;
case 'N':
case '4':
case '.':
case 4:
appendConsoleColor(s, COLOR_WHITE);
ch = '.'; break;
default:
appendConsoleColor(s, COLOR_WHITE);
break;
}
s.push_back(ch);
appendConsoleColor(s, COLOR_WHITE);
}
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