Current File : /home/admin/domains/happytokorea.com/public_html_bk/test2/libraries/joomla/form/fields/meter.php
<?php
/**
* @package Joomla.Platform
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
JFormHelper::loadFieldClass('number');
/**
* Form Field class for the Joomla Platform.
* Provides a meter to show value in a range.
*
* @package Joomla.Platform
* @subpackage Form
* @link http://www.w3.org/TR/html-markup/input.text.html#input.text
* @since 3.2
*/
class JFormFieldMeter extends JFormFieldNumber
{
/**
* The form field type.
*
* @var string
* @since 3.2
*/
protected $type = 'Meter';
/**
* The width of the field increased or decreased.
*
* @var string
* @since 3.2
*/
protected $width;
/**
* Whether the field is active or not.
*
* @var boolean
* @since 3.2
*/
protected $active = false;
/**
* Whether the field is animated or not.
*
* @var boolean
* @since 3.2
*/
protected $animated = true;
/**
* The color of the field
*
* @var boolean
* @since 3.2
*/
protected $color;
/**
* Method to get certain otherwise inaccessible properties from the form field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 3.2
*/
public function __get($name)
{
switch ($name)
{
case 'active':
case 'width':
case 'animated':
case 'color':
return $this->$name;
}
return parent::__get($name);
}
/**
* Method to set certain otherwise inaccessible properties of the form field object.
*
* @param string $name The property name for which to the the value.
* @param mixed $value The value of the property.
*
* @return void
*
* @since 3.2
*/
public function __set($name, $value)
{
switch ($name)
{
case 'width':
case 'color':
$this->$name = (string) $value;
break;
case 'active':
$value = (string) $value;
$this->$name = ($value === 'true' || $value === $name || $value === '1');
break;
case 'animated':
$value = (string) $value;
$this->$name = !($value === 'false' || $value === 'off' || $value === '0');
break;
default:
parent::__set($name, $value);
}
}
/**
* Method to attach a JForm object to the field.
*
* @param SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object.
* @param mixed $value The form field value to validate.
* @param string $group The field name group control value. This acts as as an array container for the field.
* For example if the field has name="foo" and the group value is set to "bar" then the
* full field name would end up being "bar[foo]".
*
* @return boolean True on success.
*
* @see JFormField::setup()
* @since 3.2
*/
public function setup(SimpleXMLElement $element, $value, $group = null)
{
$return = parent::setup($element, $value, $group);
if ($return)
{
$this->width = isset($this->element['width']) ? (string) $this->element['width'] : '';
$this->color = isset($this->element['color']) ? (string) $this->element['color'] : '';
$active = (string) $this->element['active'];
$this->active = ($active == 'true' || $active == 'on' || $active == '1');
$animated = (string) $this->element['animated'];
$this->animated = !($animated == 'false' || $animated == 'off' || $animated == '0');
}
return $return;
}
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*
* @since 3.2
*/
protected function getInput()
{
// Initialize some field attributes.
$width = !empty($this->width) ? ' style="width:' . $this->width . ';"' : '';
$color = !empty($this->color) ? ' background-color:' . $this->color . ';' : '';
$data = '';
$data .= ' data-max="' . $this->max . '"';
$data .= ' data-min="' . $this->min . '"';
$data .= ' data-step="' . $this->step . '"';
$class = 'progress ' . $this->class;
$class .= $this->animated ? ' progress-striped' : '';
$class .= $this->active ? ' active' : '';
$class = ' class="' . $class . '"';
$value = (float) $this->value;
$value = $value < $this->min ? $this->min : $value;
$value = $value > $this->max ? $this->max : $value;
$data .= ' data-value="' . $this->value . '"';
$value = ((float) ($value - $this->min) * 100) / ($this->max - $this->min);
$html[] = '<div ' . $class . $width . $data . ' >';
$html[] = ' <div class="bar" style="width: ' . strval($value) . '%;' . $color . '"></div>';
$html[] = '</div>';
return implode('', $html);
}
}