/*

* Project Name : Visual Python

* Description : GUI-based Python code generator

* File Name : com_String.js

* Author : Black Logic

* Note : [CLASS] Make string

* License : GPLv3 (GNU General Public License v3.0)

* Date : 2021. 08. 14

* Change Date :

*/

//============================================================================

// [CLASS] Make string

//============================================================================

define ([

], function () {

'use strict';

//========================================================================

// [CLASS] com_String

//========================================================================

class com_String {

// constructor

constructor() {

this.buffer = new Array();

}

// Append string

append(str) {

this.buffer[this.buffer.length] = str;

}

// Append string & newline

appendLine(str) {

this.append((str == null ? '' : str) + '\n');

}

// Append format string: appendFormat('str_base {0} {1}','str0','str1')

appendFormat() {

var cnt = arguments.length;

if (cnt < 2)

return '';

var str = arguments[0];

for (var idx = 1; idx < cnt; idx++)

str = str.replace('{' + (idx - 1) + '}', arguments[idx]);

this.buffer[this.buffer.length] = str;

}

// Append format string & newline: appendFormatLine('str_base {0} {1}','str0','str1')

appendFormatLine() {

var cnt = arguments.length;

if (cnt < 2)

return '';

var str = arguments[0];

for (var idx = 1; idx < cnt; idx++)

str = str.replace('{' + (idx - 1) + '}', arguments[idx]);

this.buffer[this.buffer.length] = str + '\n';

}

// Replace string

replace(from, to) {

for (var i = this.buffer.length - 1; i >= 0; i--)

this.buffer[i] = this.buffer[i].replace(new RegExp(from, 'g'), to);

}

// Get string

toString() {

return this.buffer.join('');

}

// Clear string

clear() {

this.buffer = new Array();

}

// get Length

get length() {

return this.buffer.length;

}

}

return com_String;

}); /* function, define */

/* End of file */