Context methods giving proper access to new settings save methods.

src/blackcore/contextapplication.h

@@ -160,12 +160,18 @@ namespace BlackCore
         //! Get all settings currently in core settings cache
         virtual BlackMisc::CValueCachePacket getAllSettings() const = 0;
 
+        //! Get keys of all unsaved settings currently in core settings cache
+        virtual QStringList getUnsavedSettingsKeys() const = 0;
+
         //! Update local settings with settings from core
         virtual void synchronizeLocalSettings() = 0;
 
         //! Save core settings to disk
         virtual BlackMisc::CStatusMessage saveSettings(const QString &keyPrefix = {}) = 0;
 
+        //! Save core settings to disk
+        virtual BlackMisc::CStatusMessage saveSettingsByKey(const QStringList &keys) = 0;
+
         //! Load core settings from disk
         virtual BlackMisc::CStatusMessage loadSettings() = 0;
 

src/blackcore/contextapplicationempty.h

@@ -82,6 +82,13 @@ namespace BlackCore
             return BlackMisc::CValueCachePacket();
         }
 
+        //! \copydoc IContextApplication::getUnsavedSettingsKeys
+        virtual QStringList getUnsavedSettingsKeys() const override
+        {
+            logEmptyContextWarning(Q_FUNC_INFO);
+            return QStringList();
+        }
+
         //! \copydoc IContextApplication::synchronizeLocalSettings
         virtual void synchronizeLocalSettings() override
         {
@@ -96,6 +103,14 @@ namespace BlackCore
             return BlackMisc::CStatusMessage();
         }
 
+        //! \copydoc IContextApplication::saveSettingsByKey
+        virtual BlackMisc::CStatusMessage saveSettingsByKey(const QStringList &keys) override
+        {
+            Q_UNUSED(keys);
+            logEmptyContextWarning(Q_FUNC_INFO);
+            return BlackMisc::CStatusMessage();
+        }
+
         //! \copydoc IContextApplication::loadSettings
         virtual BlackMisc::CStatusMessage loadSettings() override
         {

src/blackcore/contextapplicationimpl.cpp

@@ -84,6 +84,12 @@ namespace BlackCore
         return CSettingsCache::instance()->getAllValuesWithTimestamps();
     }
 
+    QStringList CContextApplication::getUnsavedSettingsKeys() const
+    {
+        if (m_debugEnabled) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
+        return CSettingsCache::instance()->getAllUnsavedKeys();
+    }
+
     void CContextApplication::synchronizeLocalSettings()
     {
         // no-op: proxy implements this method by calling getAllSettings
@@ -95,6 +101,12 @@ namespace BlackCore
         return CSettingsCache::instance()->saveToStore(keyPrefix);
     }
 
+    BlackMisc::CStatusMessage CContextApplication::saveSettingsByKey(const QStringList &keys)
+    {
+        if (m_debugEnabled) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << keys.join(", "); }
+        return CSettingsCache::instance()->saveToStore(keys);
+    }
+
     BlackMisc::CStatusMessage CContextApplication::loadSettings()
     {
         if (m_debugEnabled) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }

src/blackcore/contextapplicationimpl.h

@@ -64,12 +64,18 @@ namespace BlackCore
         //! \copydoc IContextApplication::getAllSettings
         virtual BlackMisc::CValueCachePacket getAllSettings() const override;
 
+        //! \copydoc IContextApplication::getUnsavedSettingsKeys
+        virtual QStringList getUnsavedSettingsKeys() const override;
+
         //! \copydoc IContextApplication::synchronizeLocalSettings
         virtual void synchronizeLocalSettings() override;
 
         //! \copydoc IContextApplication::saveSettings
         virtual BlackMisc::CStatusMessage saveSettings(const QString &keyPrefix = {}) override;
 
+        //! \copydoc IContextApplication::saveSettingsByKey
+        virtual BlackMisc::CStatusMessage saveSettingsByKey(const QStringList &keys) override;
+
         //! \copydoc IContextApplication::loadSettings
         virtual BlackMisc::CStatusMessage loadSettings() override;
 

src/blackcore/contextapplicationproxy.cpp

@@ -103,6 +103,11 @@ namespace BlackCore
         return this->m_dBusInterface->callDBusRet<BlackMisc::CValueCachePacket>(QLatin1Literal("getAllSettings"));
     }
 
+    QStringList CContextApplicationProxy::getUnsavedSettingsKeys() const
+    {
+        return this->m_dBusInterface->callDBusRet<QStringList>(QLatin1Literal("getUnsavedSettingsKeys"));
+    }
+
     void CContextApplicationProxy::synchronizeLocalSettings()
     {
         // note this proxy method does not call synchronizeLocalSettings in core
@@ -114,6 +119,11 @@ namespace BlackCore
         return this->m_dBusInterface->callDBusRet<BlackMisc::CStatusMessage>(QLatin1Literal("saveSettings"), keyPrefix);
     }
 
+    BlackMisc::CStatusMessage CContextApplicationProxy::saveSettingsByKey(const QStringList &keys)
+    {
+        return this->m_dBusInterface->callDBusRet<BlackMisc::CStatusMessage>(QLatin1Literal("saveSettingsByKey"), keys);
+    }
+
     BlackMisc::CStatusMessage CContextApplicationProxy::loadSettings()
     {
         return this->m_dBusInterface->callDBusRet<BlackMisc::CStatusMessage>(QLatin1Literal("loadSettings"));

src/blackcore/contextapplicationproxy.h

@@ -69,12 +69,18 @@ namespace BlackCore
         //! \copydoc IContextApplication::getAllSettings
         virtual BlackMisc::CValueCachePacket getAllSettings() const override;
 
+        //! \copydoc IContextApplication::getUnsavedSettingsKeys
+        virtual QStringList getUnsavedSettingsKeys() const override;
+
         //! \copydoc IContextApplication::synchronizeLocalSettings
         virtual void synchronizeLocalSettings() override;
 
         //! \copydoc IContextApplication::saveSettings
         virtual BlackMisc::CStatusMessage saveSettings(const QString &keyPrefix = {}) override;
 
+        //! \copydoc IContextApplication::saveSettingsByKey
+        virtual BlackMisc::CStatusMessage saveSettingsByKey(const QStringList &keys) override;
+
         //! \copydoc IContextApplication::loadSettings
         virtual BlackMisc::CStatusMessage loadSettings() override;