Some const/pointers.

src/core/feedsmodel.cpp

@@ -726,7 +726,7 @@ bool FeedsModel::emptyAllBins() {
 
 void FeedsModel::loadActivatedServiceAccounts() {
   // Iterate all globally available feed "service plugins".
-  foreach (ServiceEntryPoint *entry_point, qApp->feedServices()) {
+  foreach (const ServiceEntryPoint *entry_point, qApp->feedServices()) {
     // Load all stored root nodes from the entry point and add those to the model.
     QList<ServiceRoot*> roots = entry_point->initializeSubtree();
 

src/gui/dialogs/formabout.cpp

@@ -29,7 +29,7 @@
 #include <QTextStream>
 
 
-FormAbout::FormAbout(QWidget *parent) : QDialog(parent), m_ui(new Ui::FormAbout) {
+FormAbout::FormAbout(QWidget *parent) : QDialog(parent), m_ui(new Ui::FormAbout()) {
   m_ui->setupUi(this);
 
   // Set flags and attributes.
@@ -54,7 +54,6 @@ FormAbout::FormAbout(QWidget *parent) : QDialog(parent), m_ui(new Ui::FormAbout)
 
 FormAbout::~FormAbout() {
   qDebug("Destroying FormAbout instance.");
-  delete m_ui;
 }
 
 void FormAbout::loadSettingsAndPaths() {

src/gui/dialogs/formabout.h

@@ -41,7 +41,7 @@ class FormAbout : public QDialog {
     void loadLicenseAndInformation();
     void loadSettingsAndPaths();
 
-    Ui::FormAbout *m_ui;
+    QScopedPointer<Ui::FormAbout> m_ui;
 };
 
 #endif // FORMABOUT_H

src/services/abstract/serviceentrypoint.h

@@ -47,7 +47,7 @@ class ServiceEntryPoint {
     // point from persistent DB.
     // Returns list of root nodes which will be afterwards added
     // to the global feed model.
-    virtual QList<ServiceRoot*> initializeSubtree() = 0;
+    virtual QList<ServiceRoot*> initializeSubtree() const = 0;
 
     // Can this service account be added just once?
     // NOTE: This is true particularly for "standard" service

src/services/standard/standardserviceentrypoint.cpp

@@ -85,7 +85,7 @@ ServiceRoot *StandardServiceEntryPoint::createNewRoot() {
   }
 }
 
-QList<ServiceRoot*> StandardServiceEntryPoint::initializeSubtree() {
+QList<ServiceRoot*> StandardServiceEntryPoint::initializeSubtree() const {
   // Check DB if standard account is enabled.
   QSqlDatabase database = qApp->database()->connection(QSL("StandardServiceEntryPoint"), DatabaseFactory::FromSettings);
   QSqlQuery query(database);

src/services/standard/standardserviceentrypoint.h

@@ -35,7 +35,7 @@ class StandardServiceEntryPoint : public ServiceEntryPoint {
     QString code();
 
     ServiceRoot *createNewRoot();
-    QList<ServiceRoot*> initializeSubtree();
+    QList<ServiceRoot*> initializeSubtree() const;
 };
 
 #endif // STANDARDSERVICEENTRYPOINT_H

src/services/tt-rss/ttrssserviceentrypoint.cpp

@@ -79,7 +79,7 @@ ServiceRoot *TtRssServiceEntryPoint::createNewRoot() {
   return new_root;
 }
 
-QList<ServiceRoot*> TtRssServiceEntryPoint::initializeSubtree() {
+QList<ServiceRoot*> TtRssServiceEntryPoint::initializeSubtree() const {
   // Check DB if standard account is enabled.
   QSqlDatabase database = qApp->database()->connection(QSL("TtRssServiceEntryPoint"), DatabaseFactory::FromSettings);
   QSqlQuery query(database);

src/services/tt-rss/ttrssserviceentrypoint.h

@@ -36,7 +36,7 @@ class TtRssServiceEntryPoint : public ServiceEntryPoint {
     QString code();
 
     ServiceRoot *createNewRoot();
-    QList<ServiceRoot*> initializeSubtree();
+    QList<ServiceRoot*> initializeSubtree() const;
 };
 
 #endif // TTRSSSERVICEENTRYPOINT_H