Allow to restart account

src/kmmainwidget.cpp

@@ -3575,6 +3575,10 @@ void KMMainWidget::setupActions()
     mAccountSettings = new QAction(QIcon::fromTheme(QStringLiteral("configure")), i18n("Account &Settings"), this);
     actionCollection()->addAction(QStringLiteral("resource_settings"), mAccountSettings);
     connect(mAccountSettings, &QAction::triggered, this, &KMMainWidget::slotAccountSettings);
+
+    mRestartAccountSettings = new QAction(QIcon::fromTheme(QStringLiteral("view-refresh")), i18n("Restart Account"), this);
+    actionCollection()->addAction(QStringLiteral("resource_restart"), mRestartAccountSettings);
+    connect(mRestartAccountSettings, &QAction::triggered, this, &KMMainWidget::slotRestartAccount);
 }
 
 void KMMainWidget::slotAddFavoriteFolder()
@@ -4057,8 +4061,10 @@ void KMMainWidget::updateFolderMenu()
     }
     if (mCurrentCollection.parentCollection() != Akonadi::Collection::root()) {
         mGUIClient->unplugActionList(QStringLiteral("resource_settings"));
+        mGUIClient->unplugActionList(QStringLiteral("resource_restart"));
     } else {
         mGUIClient->plugActionList(QStringLiteral("resource_settings"), {mAccountSettings});
+        mGUIClient->plugActionList(QStringLiteral("resource_restart"), {mRestartAccountSettings});
     }
 
     mGUIClient->unplugActionList(QStringLiteral("collectionview_actionlist"));
@@ -4603,6 +4609,20 @@ void KMMainWidget::slotAccountSettings()
     instance.configure(this);
 }
 
+void KMMainWidget::slotRestartAccount()
+{
+    if (!mCurrentCollection.isValid() || mCurrentCollection.parentCollection() != Akonadi::Collection::root()) {
+        return;
+    }
+
+    auto instance = Akonadi::AgentManager::self()->instance(mCurrentCollection.resource());
+    if (!instance.isValid()) {
+        return;
+    }
+
+    instance.restart();
+}
+
 void KMMainWidget::savePaneSelection()
 {
     if (mMessagePane) {

src/kmmainwidget.h

@@ -506,7 +506,6 @@ private Q_SLOTS:
     void slotRedirectCurrentMessage();
     void slotEditCurrentVacation();
     void slotReplyMessageTo(const KMime::Message::Ptr &message, bool replyToAll);
-    void slotAccountSettings();
 private:
     void slotSetFocusToViewer();
     void deleteSelectedMessages(bool confirmDelete);    // completely delete message
@@ -521,6 +520,8 @@ private:
     QAction *filterToAction(MailCommon::MailFilter *filter);
     Akonadi::Collection::List applyFilterOnCollection(bool recursive);
     void setShowStatusBarMessage(const QString &msg);
+    void slotRestartAccount();
+    void slotAccountSettings();
 
     // Message actions
     QAction *mDeleteAction = nullptr;
@@ -536,6 +537,7 @@ private:
     QAction *mArchiveAction = nullptr;
     QAction *mSelectAllMessages = nullptr;
     KActionMenuTransport *mSendActionMenu = nullptr;
+    QAction *mRestartAccountSettings = nullptr;
     // Filter actions
     KActionMenu *mFilterMenu = nullptr;
     QAction *mExpireConfigAction = nullptr;

src/kmmainwin.rc

@@ -2,7 +2,7 @@
      the same menu entries at the same place in KMail and Kontact  -->
 
 <!DOCTYPE gui>
-<gui version="541" name="kmmainwin" translationDomain="kmail">
+<gui version="542" name="kmmainwin" translationDomain="kmail">
  <MenuBar>
   <Menu noMerge="1" name="file" >
    <text>&amp;File</text>
@@ -287,6 +287,7 @@
   <Action name="folder_shortcut_command"/>
   <ActionList name="akonadi_collection_collectionproperties_actionlist"/>
   <ActionList name="resource_settings" />
+  <ActionList name="resource_restart" />
   <Separator/>
   <ActionList name="collectionview_actionlist" />
  </Menu>