MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / oojs / oojs-ui / php / Widget.php

diff --git a/vendor/oojs/oojs-ui/php/Widget.php b/vendor/oojs/oojs-ui/php/Widget.php
new file mode 100644 (file)
index 0000000..1936414
--- /dev/null
+++ b/vendor/oojs/oojs-ui/php/Widget.php
@@ -0,0 +1,81 @@
+<?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 bool $config['disabled'] Disable (default: false)
+        */
+       public function __construct( array $config = [] ) {
+               // Initialize config
+               $config = array_merge( [ 'disabled' => false ], $config );
+
+               // Parent constructor
+               parent::__construct( $config );
+
+               // Initialization
+               $this->addClasses( [ 'oo-ui-widget' ] );
+               $this->setDisabled( $config['disabled'] );
+       }
+
+       /**
+        * Check if the widget is disabled.
+        *
+        * @return bool 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 bool $disabled Disable widget
+        * @return $this
+        */
+       public function setDisabled( $disabled ) {
+               $this->disabled = !!$disabled;
+               $this->toggleClasses( [ 'oo-ui-widget-disabled' ], $this->disabled );
+               $this->toggleClasses( [ 'oo-ui-widget-enabled' ], !$this->disabled );
+               $this->setAttributes( [ 'aria-disabled' => $this->disabled ? 'true' : 'false' ] );
+
+               return $this;
+       }
+
+       /**
+        * Get an ID of a labelable node which is part of this widget, if any, to be used for
+        * `<label for>` value.
+        *
+        * @return string|null The ID of the labelable node
+        */
+       public function getInputId() {
+               return null;
+       }
+
+       public function getConfig( &$config ) {
+               if ( $this->disabled ) {
+                       $config['disabled'] = $this->disabled;
+               }
+               return parent::getConfig( $config );
+       }
+}