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<?php
namespace OOUI;
/**
* User interface control.
*
* @abstract
*/
class Widget extends Element {
/* Properties */
/**
* Disabled.
*
* @var boolean Widget is disabled
*/
protected $disabled = false;
/* Methods */
/**
* @param array $config Configuration options
* @param boolean $config['disabled'] Disable (default: false)
*/
public function __construct( array $config = array() ) {
// Initialize config
$config = array_merge( array( 'disabled' => false ), $config );
// Parent constructor
parent::__construct( $config );
// Initialization
$this->addClasses( array( 'oo-ui-widget' ) );
$this->setDisabled( $config['disabled'] );
}
/**
* Check if the widget is disabled.
*
* @return boolean Button is disabled
*/
public function isDisabled() {
return $this->disabled;
}
/**
* Set the disabled state of the widget.
*
* This should probably change the widgets' appearance and prevent it from being used.
*
* @param boolean $disabled Disable widget
* @chainable
*/
public function setDisabled( $disabled ) {
$this->disabled = !!$disabled;
$this->toggleClasses( array( 'oo-ui-widget-disabled' ), $this->disabled );
$this->toggleClasses( array( 'oo-ui-widget-enabled' ), !$this->disabled );
$this->setAttributes( array( 'aria-disabled' => $this->disabled ? 'true' : 'false' ) );
return $this;
}
public function getConfig( &$config ) {
if ( $this->disabled ) {
$config['disabled'] = $this->disabled;
}
return parent::getConfig( $config );
}
}
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