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<?php
namespace Bitrix\UI\Buttons\Split;
use Bitrix\Main\NotSupportedException;
use Bitrix\UI\Buttons;
class SubButton extends Buttons\BaseButton
{
protected $buttonType = Type::MAIN;
/** @var Button */
protected $splitButton;
protected function init(array $params = [])
{
$this->removeClass($this->getBaseClass());
if (!empty($params['buttonType']))
{
$this->buttonType = $params['buttonType'] === Type::MAIN? Type::MAIN : Type::MENU;
}
$this->baseClass = $this->buttonType;
parent::init($params);
if ($this->isInputType())
{
throw new NotSupportedException("Split button cannot be an input tag.");
}
}
public static function getJsClass()
{
return 'BX.UI.SplitSubButton';
}
protected function renderJavascript()
{
return "";
}
protected function renderInner()
{
return $this->isMenuButton() ? '' : parent::renderInner();
}
/**
* @return bool
*/
public function isMainButton()
{
return $this->getButtonType() === Type::MAIN;
}
/**
* @return bool
*/
public function isMenuButton()
{
return $this->getButtonType() === Type::MENU;
}
/**
* @return string
*/
public function getButtonType()
{
return $this->buttonType;
}
/**
* @return Button
*/
public function getSplitButton()
{
return $this->splitButton;
}
/**
* @param Button $splitButton
*
* @return SubButton
*/
public function setSplitButton($splitButton)
{
$this->splitButton = $splitButton;
return $this;
}
/**
* @param bool $flag
*
* @return static
*/
public function setActive($flag = true)
{
return $this->toggleState($flag, State::ACTIVE, State::MAIN_ACTIVE, State::MENU_ACTIVE);
}
/**
* @return bool
*/
public function isActive()
{
$state = $this->getSplitButton()->getState();
if ($state === State::ACTIVE)
{
return true;
}
if ($this->isMainButton())
{
return $state === State::MAIN_ACTIVE;
}
else
{
return $state === State::MENU_ACTIVE;
}
}
/**
* @param bool $flag
*
* @return static
*/
public function setDisabled($flag = true)
{
$this->toggleState($flag, State::DISABLED, State::MAIN_DISABLED, State::MENU_DISABLED);
return parent::setDisabled($flag);
}
/**
* @param bool $flag
*
* @return static
*/
public function setHovered($flag = true)
{
return $this->toggleState($flag, State::HOVER, State::MAIN_HOVER, State::MENU_HOVER);;
}
/**
* @return bool
*/
public function isHovered()
{
$state = $this->getSplitButton()->getState();
if ($state === State::HOVER)
{
return true;
}
if ($this->isMainButton())
{
return $state === State::MAIN_HOVER;
}
else
{
return $state === State::MENU_HOVER;
}
}
/**
* @param $flag
* @param $globalState
* @param $mainState
* @param $menuState
*
* @return static
*/
public function toggleState($flag, $globalState, $mainState, $menuState)
{
$state = $this->getSplitButton()->getState();
if ($flag === false)
{
if ($state === $globalState)
{
$this->getSplitButton()->setState($this->isMainButton()? $menuState : $mainState);
}
else
{
$this->getSplitButton()->setState(null);
}
}
else
{
if ($state === $mainState && $this->isMenuButton())
{
$this->getSplitButton()->setState($globalState);
}
else if ($state === $menuState && $this->isMainButton())
{
$this->getSplitButton()->setState($globalState);
}
else if ($state !== $globalState)
{
$this->getSplitButton()->setState($this->isMainButton()? $mainState : $menuState);
}
}
return $this;
}
}