Add Anonymous mode

src/forms/settings/SettingFormWidget.cpp

@@ -15,6 +15,7 @@
 #include "SystemSettingForm.h"
 #include "AccountTableForm.h"
 #include "event/EventCenter.h"
+#include "json/jsonobject.h"
 #include "AboutForm.h"
 #include "UserOperationLogForm.h"
 
@@ -37,6 +38,8 @@ SettingFormWidget::SettingFormWidget(QWidget* aParent, Qt::WindowFlags f)
         widget->item(i)->setTextAlignment(Qt::AlignCenter);
     }
     layout->addWidget(widget);
+    //reset visible for AnonymousMode
+    widget->item(4)->setHidden(JsonObject::Instance()->getAnonymousMode());
     QStackedWidget* stackedWidget = new QStackedWidget(ui->contentWidget);
 
     QWidget* spacerLine = new QWidget(this);
@@ -64,6 +67,9 @@ SettingFormWidget::SettingFormWidget(QWidget* aParent, Qt::WindowFlags f)
     connect(widget, &QListWidget::currentRowChanged, [=](int rowindex) {
         stackedWidget->setCurrentIndex(rowindex);
         });
+    connect(EventCenter::Default(), &EventCenter::AnonymousModeChanged, [=]() {
+        widget->item(4)->setHidden(JsonObject::Instance()->getAnonymousMode());
+    });
     connect(EventCenter::Default(), &EventCenter::ReloadLanguage, [=]() {
         QStringList menus;
         menus << tr("General") << tr("Account") << tr("System") << tr("About") << tr("Operation Log");