WEB-INF/lib/form/FloatField.class.php

   1 <?php
   2 // +----------------------------------------------------------------------+
   3 // | Anuko Time Tracker
   4 // +----------------------------------------------------------------------+
   5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
   6 // +----------------------------------------------------------------------+
   7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
   8 // | by anyone for any purpose, and freely redistributed alone or in
   9 // | combination with other software, provided that the license is obeyed.
  10 // |
  11 // | There are only two ways to violate the license:
  12 // |
  13 // | 1. To redistribute this code in source form, with the copyright
  14 // |    notice or license removed or altered. (Distributing in compiled
  15 // |    forms without embedded copyright notices is permitted).
  16 // |
  17 // | 2. To redistribute modified versions of this code in *any* form
  18 // |    that bears insufficient indications that the modifications are
  19 // |    not the work of the original author(s).
  20 // |
  21 // | This license applies to this document only, not any other software
  22 // | that it may be combined with.
  23 // |
  24 // +----------------------------------------------------------------------+
  25 // | Contributors:
  26 // | https://www.anuko.com/time_tracker/credits.htm
  27 // +----------------------------------------------------------------------+
  28
  29 import('form.TextField');
  30
  31 class FloatField extends TextField {
  32         var $mDelimiter = '.';
  33         var $mFFormat;
  34         var $cClassName = "FloatField";
  35
  36         function __construct($name) {
  37                 $this->mName    = $name;
  38         }
  39
  40         function setLocalization($i18n) {
  41                 FormElement::setLocalization($i18n);
  42                 global $user;
  43                 $this->mDelimiter = $user->decimal_mark;
  44         }
  45
  46         function setFormat($format)     {
  47                 $this->mFFormat = $format;
  48         }
  49
  50         function setValue($value) {
  51                 if (isset($this->mFFormat) && isset($value) && strlen($value)) {
  52                         $value = str_replace($this->mDelimiter,".",$value);
  53                         $value = sprintf("%".$this->mFFormat."f",$value);
  54                         $value = str_replace(".",$this->mDelimiter,$value);
  55                 }
  56                 $this->mValue = $value;
  57         }
  58
  59         function setValueSafe($value)   {
  60                 // '.' to ',' , apply localisation
  61                 if (strlen($value)>0)
  62                         $this->mValue = str_replace(".",$this->mDelimiter,$value);
  63         }
  64
  65         function getValueSafe() {
  66                 // ',' to '.'
  67                 if (strlen($this->mValue)>0) {
  68                         return str_replace($this->mDelimiter,".",$this->mValue);
  69                 } else {
  70                         return null;
  71                 }
  72         }
  73 }