fix: discard changes but text still remains

1 files changed, 8 insertions, 6 deletions

diff --git a/src/ui/main_window/MainWindowSlotUI.cpp b/src/ui/main_window/MainWindowSlotUI.cpp
index 897c1950..39ceedc6 100644
--- a/src/ui/main_window/MainWindowSlotUI.cpp
+++ b/src/ui/main_window/MainWindowSlotUI.cpp
@@ -28,6 +28,7 @@
 
 #include "MainWindow.h"
 #include "core/GpgConstants.h"
+#include "core/function/CacheManager.h"
 #include "core/model/GpgPassphraseContext.h"
 #include "core/model/SettingsObject.h"
 #include "ui/UserInterfaceUtils.h"
@@ -121,10 +122,13 @@ void MainWindow::slot_open_settings_dialog() {
     import_button_->setIconSize(
         QSize(appearance.tool_bar_icon_width, appearance.tool_bar_icon_height));
 
-    // restart mainwindow if necessary
-    if (get_restart_needed() != 0) {
+    // restart main window if necessary
+    if (restart_mode_ != kNonRestartCode) {
       if (edit_->MaybeSaveAnyTab()) {
-        emit SignalRestartApplication(get_restart_needed());
+        // clear cache of unsaved page
+        CacheManager::GetInstance().SaveDurableCache(
+            "editor_unsaved_pages", QJsonDocument(QJsonArray()), true);
+        emit SignalRestartApplication(restart_mode_);
       }
     }
   });
@@ -180,11 +184,9 @@ void MainWindow::slot_cut_pgp_header() {
 
 void MainWindow::SlotSetRestartNeeded(int mode) {
   GF_UI_LOG_DEBUG("restart mode: {}", mode);
-  this->restart_needed_ = mode;
+  this->restart_mode_ = mode;
 }
 
-int MainWindow::get_restart_needed() const { return this->restart_needed_; }
-
 void MainWindow::SlotUpdateCryptoMenuStatus(unsigned int type) {
   MainWindow::CryptoMenu::OperationType opera_type = type;
   GF_UI_LOG_DEBUG("update crypto menu status, type: {}", opera_type);