MediaWiki 1.30.2

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

diff --git a/vendor/oojs/oojs-ui/php/themes/WikimediaUITheme.php b/vendor/oojs/oojs-ui/php/themes/WikimediaUITheme.php
new file mode 100644 (file)
index 0000000..8c3f911
--- /dev/null
+++ b/vendor/oojs/oojs-ui/php/themes/WikimediaUITheme.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace OOUI;
+
+class WikimediaUITheme extends Theme {
+
+       /* Methods */
+
+       public function getElementClasses( Element $element ) {
+               $variants = [
+                       'warning' => false,
+                       'invert' => false,
+                       'progressive' => false,
+                       'constructive' => false,
+                       'destructive' => false
+               ];
+
+               // Parent method
+               $classes = parent::getElementClasses( $element );
+
+               if ( $element->supports( [ 'hasFlag' ] ) ) {
+                       $isFramed = $element->supports( [ 'isFramed' ] ) && $element->isFramed();
+                       $isActive = $element->supports( [ 'isActive' ] ) && $element->isActive();
+                       if ( $isFramed && ( $isActive || $element->isDisabled() || $element->hasFlag( 'primary' ) ) ) {
+                               // Button with a dark background, use white icon
+                               $variants['invert'] = true;
+                       } elseif ( !$isFramed && $element->isDisabled() ) {
+                               // Frameless disabled button, always use black icon regardless of flags
+                               $variants['invert'] = false;
+                       } elseif ( !$element->isDisabled() ) {
+                               // Any other kind of button, use the right colored icon if available
+                               $variants['progressive'] = $element->hasFlag( 'progressive' );
+                               $variants['constructive'] = $element->hasFlag( 'constructive' );
+                               $variants['destructive'] = $element->hasFlag( 'destructive' );
+                               $variants['warning'] = $element->hasFlag( 'warning' );
+                       }
+               }
+
+               foreach ( $variants as $variant => $toggle ) {
+                       $classes[$toggle ? 'on' : 'off'][] = 'oo-ui-image-' . $variant;
+               }
+
+               return $classes;
+       }
+}