3 alert colors

Add background color options for alerts

Author: jnicholCU

src/Plugin/Layout/LayoutBase.php

@@ -495,6 +495,9 @@ protected function getBackgroundColorOptions(): array
       UCBLayout::ROW_BACKGROUND_COLOR_DARK_BLUE => $this->t('Dark Blue'),
       UCBLayout::ROW_BACKGROUND_COLOR_LIGHT_GREEN => $this->t('Light Green'),
       UCBLayout::ROW_BACKGROUND_COLOR_BRICK => $this->t('Brick'),
+      UCBLayout::ROW_BACKGROUND_COLOR_ALERT_RED => $this->t('Alert Red'),
+      UCBLayout::ROW_BACKGROUND_COLOR_ALERT_ORANGE => $this->t('Alert Orange'),
+      UCBLayout::ROW_BACKGROUND_COLOR_ALERT_YELLOW => $this->t('Alert Yellow'),
     ];
   }
 

src/UCBLayout.php

@@ -67,7 +67,13 @@ final class UCBLayout {
 
   public const ROW_BACKGROUND_COLOR_LIGHT_GREEN = 'light-green';
 
-  public const ROW_BACKGROUND_COLOR_BRICK= 'brick';
+  public const ROW_BACKGROUND_COLOR_BRICK = 'brick';
+
+  public const ROW_BACKGROUND_COLOR_ALERT_RED = 'alert-red';
+
+  public const ROW_BACKGROUND_COLOR_ALERT_ORANGE = 'alert-orange';
+
+  public const ROW_BACKGROUND_COLOR_ALERT_YELLOW = 'alert-yellow';
 
   public const ROW_OVERLAY_COLOR_NONE = 'none';