%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Forms;
use Nette;
/**
* A user group of form controls.
*/
class ControlGroup
{
use Nette\SmartObject;
/** @var \SplObjectStorage */
protected $controls;
/** @var array user options */
private $options = [];
public function __construct()
{
$this->controls = new \SplObjectStorage;
}
/** @return static */
public function add(...$items)
{
foreach ($items as $item) {
if ($item instanceof Control) {
$this->controls->attach($item);
} elseif ($item instanceof Container) {
foreach ($item->getComponents() as $component) {
$this->add($component);
}
} elseif (is_iterable($item)) {
$this->add(...$item);
} else {
$type = is_object($item) ? get_class($item) : gettype($item);
throw new Nette\InvalidArgumentException("Control or Container items expected, $type given.");
}
}
return $this;
}
public function remove(Control $control): void
{
$this->controls->detach($control);
}
public function removeOrphans(): void
{
foreach ($this->controls as $control) {
if (!$control->getForm(false)) {
$this->controls->detach($control);
}
}
}
/** @return Control[] */
public function getControls(): array
{
return iterator_to_array($this->controls);
}
/**
* Sets user-specific option.
* Options recognized by DefaultFormRenderer
* - 'label' - textual or Nette\HtmlStringable object label
* - 'visual' - indicates visual group
* - 'container' - container as Html object
* - 'description' - textual or Nette\HtmlStringable object description
* - 'embedNext' - describes how render next group
*
* @return static
*/
public function setOption(string $key, $value)
{
if ($value === null) {
unset($this->options[$key]);
} else {
$this->options[$key] = $value;
}
return $this;
}
/**
* Returns user-specific option.
* @return mixed
*/
public function getOption(string $key)
{
if (func_num_args() > 1) {
$default = func_get_arg(1);
}
return $this->options[$key] ?? $default ?? null;
}
/**
* Returns user-specific options.
*/
public function getOptions(): array
{
return $this->options;
}
}
Zerion Mini Shell 1.0