add option for layout

addons/Core/Core.inc

@@ -456,6 +456,14 @@ class ComicPressAddonCore extends ComicPressAddon {
     }
     return $layouts;
   }
+  
+  function create_layout_options($layouts, $current_layout) {
+    $output = array();
+    foreach ($layouts as $layout_filename => $name) {
+      $output[] = '<option value="' . $layout_filename . '"' . (($layout_filename == $current_layout) ? ' selected="selected"' : '') . '>' . $name . '</option>';
+    }
+    return implode("\n", $output);
+  }
 }
 
 ?>

addons/Core/partials/options-admin.inc

@@ -11,6 +11,14 @@
           </select>
         </td>
       </tr>
+      <tr>
+        <th scope="row" valign="top"><?php _e('Layout', 'comicpress') ?></th>
+        <td>
+          <select name="cp[layout]">
+            <?php echo $this->create_layout_options($this->get_layout_choices(), $this->comicpress->comicpress_options['layout']) ?>
+          </select>
+        </td>
+      </tr>
       <?php foreach (array(
         'comic_dimensions' => __('Comic Image Dimensions', 'comicpress'),
         'rss_dimensions' => __('RSS Feed Image Dimensions', 'comicpress'),