/**
* Adds the specified component to the IComponentContainer.
* @param IComponent
* @param string
* @param string
* @return void
* @throws Nette\InvalidStateException
*/
public function addComponent(Nette\ComponentModel\IComponent $component, $name, $insertBefore = NULL)
{
parent::addComponent($component, $name, $insertBefore);
if ($this->currentGroup !== NULL && $component instanceof IControl) {
$this->currentGroup->add($component);
}
}
/**
* Adds naming container to the form.
* @param string name
* @return Container
*/
public function addContainer($name)
{
$control = new self();
$control->currentGroup = $this->currentGroup;
if ($this->currentGroup !== NULL) {
$this->currentGroup->add($control);
}
return $this[$name] = $control;
}
public function renderGroup(ControlGroup $group)
{
$this->assertInForm();
$el = clone $this->prototypes->getControlGroup();
//group label
$label = $group->getOption('label');
if ($label) {
$this->addContent($el->getPlaceholder('label'), $label);
} else {
$el->removePlaceholder('label');
}
// group description
$description = $group->getOption('description');
if ($description) {
$this->addContent($el->getPlaceholder('description'), $description);
} else {
$el->removePlaceholder('description');
}
// master element attributes
$groupAttrs = $group->getOption('container', Html::el())->setName(NULL);
$el->addAttributes($groupAttrs->attrs);
// group content
$el->addHtml($this->renderPairs($group->getControls()));
return $el;
}
/**
* Adds fieldset group to the form.
* @param string caption
* @param bool set this group as current
* @return ControlGroup
*/
public function addGroup($caption = NULL, $setAsCurrent = TRUE)
{
$group = new ControlGroup();
$group->setOption('label', $caption);
$group->setOption('visual', TRUE);
if ($setAsCurrent) {
$this->setCurrentGroup($group);
}
if (isset($this->groups[$caption])) {
return $this->groups[] = $group;
} else {
return $this->groups[$caption] = $group;
}
}
/**
* @internal
* @param \Nette\Forms\ControlGroup $group
* @return object
*/
public function processGroup(\Nette\Forms\ControlGroup $group)
{
if (!$group->getOption('visual') || !$group->getControls()) {
return NULL;
}
$groupLabel = $group->getOption('label');
$groupDescription = $group->getOption('description');
// If we have translator, translate!
if ($translator = $this->form->getTranslator()) {
if (!$groupLabel instanceof Html) {
$groupLabel = $translator->translate($groupLabel);
}
if (!$groupDescription instanceof Html) {
$groupDescription = $translator->translate($groupDescription);
}
}
$controls = array_filter($group->getControls(), function (Controls\BaseControl $control) {
return !$control->getOption('rendered') && !$control instanceof Controls\HiddenField;
});
if (!$controls) {
return NULL;
// do not render empty groups
}
$groupAttrs = $group->getOption('container', Html::el())->setName(NULL);
/** @var Html $groupAttrs */
$groupAttrs->attrs += array_diff_key($group->getOptions(), array_fill_keys(array('container', 'label', 'description', 'visual', 'template'), NULL));
// fake group
return (object) (array('controls' => $controls, 'label' => $groupLabel, 'description' => $groupDescription, 'attrs' => $groupAttrs) + $group->getOptions());
}
/**
* @param \Nette\Forms\ControlGroup $group
*
* @return object
*/
protected function buildGroup(Nette\Forms\ControlGroup $group)
{
if (!$group->getOption('visual') || !$group->getControls()) {
return NULL;
}
$groupLabel = $group->getOption('label');
$groupDescription = $group->getOption('description');
// If we have translator, translate!
if ($translator = $this->form->getTranslator()) {
if (!$groupLabel instanceof Html) {
$groupLabel = $translator->translate($groupLabel);
}
if (!$groupDescription instanceof Html) {
$groupDescription = $translator->translate($groupDescription);
}
}
$controls = $group->getControls();
// fake group
return (object) array('template' => $group->getOption('template'), 'controls' => array_filter($controls, function (Controls\BaseControl $control) {
return !$control->getOption('rendered') && !$control instanceof Controls\HiddenField;
}), 'label' => $groupLabel, 'description' => $groupDescription);
}