From e958f99609ed33ffe340d42b49c2781c84b81aab Mon Sep 17 00:00:00 2001
From: PKEv <pkev@yandex.ru>
Date: Sun, 28 Jun 2015 22:54:00 +0300
Subject: [PATCH] Add way to delete whole history #1871

---
 src/widget/form/settings/privacyform.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/widget/form/settings/privacyform.cpp b/src/widget/form/settings/privacyform.cpp
index 5eefcc87a..fca8d1c12 100644
--- a/src/widget/form/settings/privacyform.cpp
+++ b/src/widget/form/settings/privacyform.cpp
@@ -57,6 +57,19 @@ void PrivacyForm::onEnableLoggingUpdated()
     Settings::getInstance().setEnableLogging(bodyUI->cbKeepHistory->isChecked());
     HistoryKeeper::resetInstance();
     Widget::getInstance()->clearAllReceipts();
+    if (!bodyUI->cbKeepHistory->isChecked())
+    {
+        QMessageBox::StandardButton dialogDelHistory;
+        dialogDelHistory = QMessageBox::question(0, tr("Confirmation"), tr("Do you want to permanently delete all chat history?"),
+                                      QMessageBox::Yes|QMessageBox::No);
+        if (dialogDelHistory == QMessageBox::Yes)
+        {
+          if (!HistoryKeeper::removeHistory())
+          {
+              QMessageBox::critical(0, tr("Error"), tr("Could not delete chat history"), QMessageBox::Ok);
+          }
+        }
+    }
 }
 
 void PrivacyForm::onTypingNotificationEnabledUpdated()