settingwidget: fix the issue where sometimes account setting does not match account type

- create a pastAccount, if pastAccount matches the current account,
  setSelected will return as usual, and if not, it will reselect
  the correct account setting widget

Change-Id: I870eb6d52d7e5f352489ddbd9347c3a5437e918d

settingswidget.cpp

@@ -172,7 +172,9 @@ void SettingsWidget::setSelected(Button sel)
         ui->accountSettingsButton->setChecked(true);
         ui->generalSettingsButton->setChecked(false);
         ui->mediaSettingsButton->setChecked(false);
-        if (pastButton_ == sel) { return; }
+        if (pastButton_ == sel && pastAccount_ == LRCInstance::getCurrentAccountInfo().profileInfo.type) {
+            return;
+        }
 
         if (!LRCInstance::getActiveCalls().size()) {
             QtConcurrent::run( [this] { LRCInstance::avModel().stopPreview(); });
@@ -183,11 +185,13 @@ void SettingsWidget::setSelected(Button sel)
             if (advancedSIPSettingsDropped_) {
                 toggleAdvancedSIPSettings();
             }
+            pastAccount_ = lrc::api::profile::Type::SIP;
         } else {
             ui->stackedWidget->setCurrentWidget(ui->currentAccountSettingsScrollWidget);
             if (advancedSettingsDropped_) {
                 toggleAdvancedSettings();
             }
+            pastAccount_ = lrc::api::profile::Type::RING;
         }
 
         break;

settingswidget.h

@@ -93,6 +93,7 @@ private:
     AdvancedSettingsWidget* advancedSettingsWidget_;
     QScrollArea* scrollArea_;
     Button pastButton_ = Button::generalSettingsButton;
+    lrc::api::profile::Type pastAccount_ = lrc::api::profile::Type::INVALID;
     bool advancedSettingsDropped_ = false;
     QList<QPair<std::string, float>> formatIndexList_;
     std::string currentDisplayedVideoDevice_;