Enable labels for all accounts.

src/librssguard/services/abstract/labelsnode.cpp

@@ -9,14 +9,16 @@
 #include "miscellaneous/iconfactory.h"
 #include "services/abstract/serviceroot.h"
 
-LabelsNode::LabelsNode(const QList<Label*>& labels, RootItem* parent_item) : RootItem(parent_item), m_actLabelNew(nullptr) {
+LabelsNode::LabelsNode(RootItem* parent_item) : RootItem(parent_item), m_actLabelNew(nullptr) {
   setKind(RootItem::Kind::Labels);
   setId(ID_LABELS);
   setIcon(qApp->icons()->fromTheme(QSL("tag-folder")));
   setTitle(tr("Labels"));
   setDescription(tr("You can see all your labels (tags) here."));
   setCreationDate(QDateTime::currentDateTime());
+}
 
+void LabelsNode::loadLabels(const QList<Label*>& labels) {
   for (Label* lbl : labels) {
     appendChild(lbl);
   }

src/librssguard/services/abstract/labelsnode.h

@@ -11,7 +11,9 @@ class LabelsNode : public RootItem {
   Q_OBJECT
 
   public:
-    explicit LabelsNode(const QList<Label*>& labels, RootItem* parent_item = nullptr);
+    explicit LabelsNode(RootItem* parent_item = nullptr);
+
+    void loadLabels(const QList<Label*>& labels);
 
     virtual QList<QAction*> contextMenuFeedsList();
 

src/librssguard/services/abstract/serviceroot.cpp

@@ -12,10 +12,12 @@
 #include "services/abstract/category.h"
 #include "services/abstract/feed.h"
 #include "services/abstract/importantnode.h"
+#include "services/abstract/labelsnode.h"
 #include "services/abstract/recyclebin.h"
 
 ServiceRoot::ServiceRoot(RootItem* parent)
-  : RootItem(parent), m_recycleBin(new RecycleBin(this)), m_importantNode(new ImportantNode(this)), m_accountId(NO_PARENT_CATEGORY) {
+  : RootItem(parent), m_recycleBin(new RecycleBin(this)), m_importantNode(new ImportantNode(this)),
+  m_labelsNode(new LabelsNode(this)), m_accountId(NO_PARENT_CATEGORY) {
   setKind(RootItem::Kind::ServiceRoot);
   setCreationDate(QDateTime::currentDateTime());
 }
@@ -312,6 +314,10 @@ ImportantNode* ServiceRoot::importantNode() const {
   return m_importantNode;
 }
 
+LabelsNode* ServiceRoot::labelsNode() const {
+  return m_labelsNode;
+}
+
 void ServiceRoot::setRecycleBin(RecycleBin* recycle_bin) {
   m_recycleBin = recycle_bin;
 }
@@ -356,6 +362,22 @@ void ServiceRoot::syncIn() {
   itemChanged(getSubTree());
 }
 
+void ServiceRoot::performInitialAssembly(const Assignment& categories, const Assignment& feeds, const QList<Label*>& labels) {
+  // All data are now obtained, lets create the hierarchy.
+  assembleCategories(categories);
+  assembleFeeds(feeds);
+
+  // As the last item, add recycle bin, which is needed.
+  appendChild(recycleBin());
+  appendChild(importantNode());
+  appendChild(labelsNode());
+
+  labelsNode()->loadLabels(labels);
+  requestItemExpand({ labelsNode() }, true);
+
+  updateCounts(true);
+}
+
 RootItem* ServiceRoot::obtainNewTreeForSyncIn() const {
   return nullptr;
 }

src/librssguard/services/abstract/serviceroot.h

@@ -12,6 +12,8 @@
 class FeedsModel;
 class RecycleBin;
 class ImportantNode;
+class LabelsNode;
+class Label;
 class QAction;
 class MessagesModel;
 
@@ -39,6 +41,7 @@ class ServiceRoot : public RootItem {
     void setRecycleBin(RecycleBin* recycle_bin);
 
     virtual ImportantNode* importantNode() const;
+    virtual LabelsNode* labelsNode() const;
     virtual bool downloadAttachmentOnMyOwn(const QUrl& url) const;
 
     QList<Message> undeletedMessages() const;
@@ -163,6 +166,7 @@ class ServiceRoot : public RootItem {
     virtual void syncIn();
 
   protected:
+    void performInitialAssembly(const Assignment& categories, const Assignment& feeds, const QList<Label*>& labels);
 
     // This method should obtain new tree of feed/categories/whatever to perform sync in.
     virtual RootItem* obtainNewTreeForSyncIn() const;
@@ -212,6 +216,7 @@ class ServiceRoot : public RootItem {
   protected:
     RecycleBin* m_recycleBin;
     ImportantNode* m_importantNode;
+    LabelsNode* m_labelsNode;
     int m_accountId;
     QAction* m_actionSyncIn;
     QList<QAction*> m_serviceMenu;

src/librssguard/services/gmail/gmailserviceroot.cpp

@@ -63,20 +63,15 @@ void GmailServiceRoot::loadFromDatabase() {
   QSqlDatabase database = qApp->database()->connection(metaObject()->className());
   Assignment categories = DatabaseQueries::getCategories<Category>(database, accountId());
   Assignment feeds = DatabaseQueries::getFeeds<GmailFeed>(database, qApp->feedReader()->messageFilters(), accountId());
+  auto labels = DatabaseQueries::getLabels(database, accountId());
 
-  // All data are now obtained, lets create the hierarchy.
-  assembleCategories(categories);
-  assembleFeeds(feeds);
+  performInitialAssembly(categories, feeds, labels);
 
   for (RootItem* feed : childItems()) {
     if (feed->customId() == QL1S("INBOX")) {
       feed->setKeepOnTop(true);
     }
   }
-
-  appendChild(recycleBin());
-  appendChild(importantNode());
-  updateCounts(true);
 }
 
 void GmailServiceRoot::saveAccountDataToDatabase() {
@@ -191,7 +186,7 @@ void GmailServiceRoot::start(bool freshly_activated) {
   loadFromDatabase();
   loadCacheFromFile(accountId());
 
-  if (childCount() <= 2) {
+  if (childCount() <= 3) {
     syncIn();
   }
 

src/librssguard/services/inoreader/inoreaderserviceroot.cpp

@@ -36,15 +36,9 @@ void InoreaderServiceRoot::loadFromDatabase() {
   QSqlDatabase database = qApp->database()->connection(metaObject()->className());
   Assignment categories = DatabaseQueries::getCategories<Category>(database, accountId());
   Assignment feeds = DatabaseQueries::getFeeds<InoreaderFeed>(database, qApp->feedReader()->messageFilters(), accountId());
+  auto labels = DatabaseQueries::getLabels(database, accountId());
 
-  // All data are now obtained, lets create the hierarchy.
-  assembleCategories(categories);
-  assembleFeeds(feeds);
-
-  // As the last item, add recycle bin, which is needed.
-  appendChild(recycleBin());
-  appendChild(importantNode());
-  updateCounts(true);
+  performInitialAssembly(categories, feeds, labels);
 }
 
 void InoreaderServiceRoot::saveAccountDataToDatabase() {
@@ -111,7 +105,7 @@ void InoreaderServiceRoot::start(bool freshly_activated) {
   loadFromDatabase();
   loadCacheFromFile(accountId());
 
-  if (childCount() <= 2) {
+  if (childCount() <= 3) {
     syncIn();
   }
   else {

src/librssguard/services/owncloud/owncloudserviceroot.cpp

@@ -68,7 +68,7 @@ void OwnCloudServiceRoot::start(bool freshly_activated) {
   loadFromDatabase();
   loadCacheFromFile(accountId());
 
-  if (childCount() <= 2) {
+  if (childCount() <= 3) {
     syncIn();
   }
 }
@@ -191,13 +191,7 @@ void OwnCloudServiceRoot::loadFromDatabase() {
   QSqlDatabase database = qApp->database()->connection(metaObject()->className());
   Assignment categories = DatabaseQueries::getCategories<Category>(database, accountId());
   Assignment feeds = DatabaseQueries::getFeeds<OwnCloudFeed>(database, qApp->feedReader()->messageFilters(), accountId());
+  auto labels = DatabaseQueries::getLabels(database, accountId());
 
-  // All data are now obtained, lets create the hierarchy.
-  assembleCategories(categories);
-  assembleFeeds(feeds);
-
-  // As the last item, add recycle bin, which is needed.
-  appendChild(recycleBin());
-  appendChild(importantNode());
-  updateCounts(true);
+  performInitialAssembly(categories, feeds, labels);
 }

src/librssguard/services/standard/standardserviceroot.cpp

@@ -134,21 +134,9 @@ void StandardServiceRoot::loadFromDatabase() {
   QSqlDatabase database = qApp->database()->connection(metaObject()->className());
   Assignment categories = DatabaseQueries::getCategories<StandardCategory>(database, accountId());
   Assignment feeds = DatabaseQueries::getFeeds<StandardFeed>(database, qApp->feedReader()->messageFilters(), accountId());
+  auto labels = DatabaseQueries::getLabels(database, accountId());
 
-  // All data are now obtained, lets create the hierarchy.
-  assembleCategories(categories);
-  assembleFeeds(feeds);
-
-  // As the last item, add recycle bin, which is needed.
-  appendChild(recycleBin());
-  appendChild(importantNode());
-
-  auto* labelss = new LabelsNode(DatabaseQueries::getLabels(database, accountId()), this);
-
-  appendChild(labelss);
-  requestItemExpand({ labelss }, true);
-
-  updateCounts(true);
+  performInitialAssembly(categories, feeds, labels);
 }
 
 void StandardServiceRoot::checkArgumentsForFeedAdding() {

src/librssguard/services/tt-rss/ttrssserviceroot.cpp

@@ -206,15 +206,9 @@ void TtRssServiceRoot::loadFromDatabase() {
   QSqlDatabase database = qApp->database()->connection(metaObject()->className());
   Assignment categories = DatabaseQueries::getCategories<Category>(database, accountId());
   Assignment feeds = DatabaseQueries::getFeeds<TtRssFeed>(database, qApp->feedReader()->messageFilters(), accountId());
+  auto labels = DatabaseQueries::getLabels(database, accountId());
 
-  // All data are now obtained, lets create the hierarchy.
-  assembleCategories(categories);
-  assembleFeeds(feeds);
-
-  // As the last item, add recycle bin, which is needed.
-  appendChild(recycleBin());
-  appendChild(importantNode());
-  updateCounts(true);
+  performInitialAssembly(categories, feeds, labels);
 }
 
 void TtRssServiceRoot::updateTitle() {