Add more Private mode handlings

Signed-off-by: Juraj Oravec <jurajoravec@mailo.com>

src/lib/other/sitesettingsmanager.cpp

@@ -240,7 +240,7 @@ void SiteSettingsManager::setImages(const QUrl& url, const int value)
 
 void SiteSettingsManager::setOption(const QString& column, const QUrl& url, const int value)
 {
-    if (column.isEmpty()) {
+    if (column.isEmpty() || mApp->isPrivate()) {
         return;
     }
 
@@ -278,6 +278,9 @@ SiteSettingsManager::Permission SiteSettingsManager::getPermission(const QString
     if (column.isEmpty()) {
         return Deny;
     }
+    if (mApp->isPrivate()) {
+        return Default;
+    }
 
     QSqlQuery query(SqlDatabase::instance()->database());
     query.prepare(QSL("SELECT %1 FROM %2 WHERE server=?").arg(column, sqlTable()));
@@ -640,6 +643,10 @@ SiteSettingsManager::SiteSettings SiteSettingsManager::getSiteSettings(QUrl& url
 
 void SiteSettingsManager::setSiteSettings(SiteSettingsManager::SiteSettings& siteSettings)
 {
+    if (mApp->isPrivate()) {
+        return;
+    }
+
     auto job = new SqlQueryJob(everythingUpdateSql.arg(sqlTable()), this);
 
     for (int i = 0; i < supportedAttribute.size(); ++i) {

src/lib/webengine/webpage.cpp

@@ -457,11 +457,25 @@ bool WebPage::acceptNavigationRequest(const QUrl &url, QWebEnginePage::Navigatio
             const bool isWeb = url.scheme() == QL1S("http") || url.scheme() == QL1S("https") || url.scheme() == QL1S("file");
 
             if (isWeb) {
-                auto webAttributes = mApp->siteSettingsManager()->getWebAttributes(url);
-                if (!webAttributes.empty()) {
-                    QHash<QWebEngineSettings::WebAttribute, bool>::iterator it;
-                    for (it = webAttributes.begin(); it != webAttributes.end(); ++it) {
-                        settings()->setAttribute(it.key(), it.value());
+                if (!mApp->isPrivate()) {
+                    auto webAttributes = mApp->siteSettingsManager()->getWebAttributes(url);
+                    if (!webAttributes.empty()) {
+                        QHash<QWebEngineSettings::WebAttribute, bool>::iterator it;
+                        for (it = webAttributes.begin(); it != webAttributes.end(); ++it) {
+                            settings()->setAttribute(it.key(), it.value());
+                        }
+                    }
+                    else {
+                        auto webAttributes = mApp->siteSettingsManager()->getSupportedAttribute();
+                        for (auto &attribute : qAsConst(webAttributes)) {
+                            settings()->setAttribute(attribute, mApp->webSettings()->testAttribute(attribute));
+                        }
+                    }
+                }
+                else {
+                    auto webAttributes = mApp->siteSettingsManager()->getSupportedAttribute();
+                    for (auto &attribute : qAsConst(webAttributes)) {
+                        settings()->setAttribute(attribute, mApp->webSettings()->testAttribute(attribute));
                     }
                 }
             }