File indexing completed on 2024-05-19 04:00:11

 /*
     Helper String Functions (copied from cstyle.js to be reused by other indenters)
     SPDX-FileCopyrightText: Dominik Haumann <dhdev@gmx.de>
     SPDX-FileCopyrightText: Milian Wolff <mail@milianw.de>
     SPDX-FileCopyrightText: Gerald Senarclens de Grancy <oss@senarclens.eu>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 //BEGIN String functions
 /**
  * \brief Returns \c string without leading spaces.
  */
 String.prototype.ltrim = function()
 {
     var i = 0;
     for ( ; i < this.length && (this[i] == ' ' || this[i] == '\t'); ++i ) {
         // continue
     }
     return this.substr(i);
 }
 
 /**
  * \brief Returns \c string without trailing spaces.
  */
 String.prototype.rtrim = function()
 {
     if ( this.length == 0 ) {
         return "";
     }
     var i = this.length - 1;
     for ( ; i >= 0 && (this[i] == ' ' || this[i] == '\t'); --i ) {
         // continue
     }
     return this.substr(0, i + 1);
 }
 
 /**
  * \brief Returns \c string without leading and trailing spaces.
  */
 String.prototype.trim = function()
 {
     return this.rtrim().ltrim();
 }
 
 /**
  * \brief Fills with \c size \c char's.
  * \return the string itself (for chain calls)
  */
 String.prototype.fill = function(char, size)
 {
     var string = "";
     for ( var i = 0; i < size; ++i ) {
         string += char;
     }
     return string;
 }
 
 /**
  * \brief Check if \c this string ends with a given.
  * \returns \c true when string ends with \c needle, \c false otherwise.
  */
 String.prototype.endsWith = function(needle)
 {
     return this.substr(- needle.length) == needle;
 }
 
 /**
  * \brief Check if \c this string starts with a given.
  * \return \c true when string starts with \c needle, \c false otherwise.
  */
 String.prototype.startsWith = function(needle)
 {
     return this.substr(0, needle.length) == needle;
 }
 
 /**
  * \return \c true when \c needle is contained in \c this string, \c false otherwise.
  */
 String.prototype.contains = function(needle)
 {
     return this.indexOf(needle) !== -1;
 }
 
 /**
  * \return number of occurrences of \c needle in \c this string
  * \c needle can be either a string of regular expression
  */
 String.prototype.countMatches = function(needle)
 {
     if (typeof needle === 'string')
         return this.split(needle).length - 1;
     // the correct type of regular expression in ECMAScript is 'object', but
     // qtscript seems to use 'function' instead
     else if (typeof needle === 'object' || typeof needle === 'function')
         return this.match(needle) ? this.match(RegExp(needle.source, 'g')).length : 0;
 }
 
 //END String functions