Hide total in columns

Template/board/column_dropdown.php

@@ -0,0 +1,17 @@
+<?php if ($this->FinanceHelper->isEnabled($column['project_id']) && $this->user->hasProjectAccess('ProjectEditController', 'edit', $column['project_id'])): ?>
+    <?php /* Rendered here (outside the menu <ul>) by the only column-menu hook, then moved into the
+             column's real dropdown <ul> by Asset/js/relocate.js so it sits next to the native
+             entries. Hidden until relocated to avoid a flash in the header. */ ?>
+    <?php $hidden = $this->FinanceHelper->isTotalHidden($column['project_id'], $column['id']); ?>
+    <li class="financebuddy-menu-item" style="display: none;">
+        <?= $this->url->link(
+            $hidden
+                ? '<i class="fa fa-eye fa-fw"></i> '.t('Show column total')
+                : '<i class="fa fa-eye-slash fa-fw"></i> '.t('Hide column total'),
+            'FinanceColumnController',
+            'toggleTotal',
+            array('plugin' => 'FinanceBuddy', 'project_id' => $column['project_id'], 'column_id' => $column['id']),
+            true
+        ) ?>
+    </li>
+<?php endif ?>

Template/board/column_total.php

@@ -7,6 +7,11 @@ if (empty($column['project_id']) || ! $this->FinanceHelper->isEnabled($column['p
     return;
 }
 
+// Per-column opt-out, toggled from the column dropdown menu.
+if ($this->FinanceHelper->isTotalHidden($column['project_id'], $column['id'])) {
+    return;
+}
+
 $net = $this->FinanceHelper->columnNet($column);
 
 if ($net > 0) {