Don't load content entries from global and local configs

apps/launcher/maindialog.cpp

@@ -334,13 +334,12 @@ bool Launcher::MainDialog::setupGameSettings()
     QString userPath = QString::fromUtf8(mCfgMgr.getUserConfigPath().string().c_str());
     QString globalPath = QString::fromUtf8(mCfgMgr.getGlobalPath().string().c_str());
 
-    // Load the user config file first, separately
+    QFile file;
-    // So we can write it properly, uncontaminated
-    QString path = userPath + QLatin1String("openmw.cfg");
-    QFile file(path);
 
+    auto loadFile = [&] (const QString& path, bool(Config::GameSettings::*reader)(QTextStream&, bool), bool ignoreContent = false)
+    {
         qDebug() << "Loading config file:" << path.toUtf8().constData();
-
+        file.setFileName(path);
         if (file.exists()) {
             if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
                 cfgError(tr("Error opening OpenMW configuration file"),
@@ -352,36 +351,19 @@ bool Launcher::MainDialog::setupGameSettings()
             QTextStream stream(&file);
             stream.setCodec(QTextCodec::codecForName("UTF-8"));
 
-        mGameSettings.readUserFile(stream);
+            (mGameSettings.*reader)(stream, ignoreContent);
             file.close();
         }
+    };
 
-    // Now the rest - priority: user > local > global
+    // Load the user config file first, separately
-    QStringList paths;
+    // So we can write it properly, uncontaminated
-    paths.append(globalPath + QString("openmw.cfg"));
+    loadFile(userPath + QLatin1String("openmw.cfg"), &Config::GameSettings::readUserFile);
-    paths.append(localPath + QString("openmw.cfg"));
-    paths.append(userPath + QString("openmw.cfg"));
-
-    for (const QString &path2 : paths)
-    {
-        qDebug() << "Loading config file:" << path2.toUtf8().constData();
-
-        file.setFileName(path2);
-        if (file.exists()) {
-            if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
-                cfgError(tr("Error opening OpenMW configuration file"),
-                         tr("<br><b>Could not open %0 for reading</b><br><br> \
-                             Please make sure you have the right permissions \
-                             and try again.<br>").arg(file.fileName()));
-                return false;
-            }
-            QTextStream stream(&file);
-            stream.setCodec(QTextCodec::codecForName("UTF-8"));
 
-            mGameSettings.readFile(stream);
+    // Now the rest - priority: user > local > global
-            file.close();
+    loadFile(globalPath + QString("openmw.cfg"), &Config::GameSettings::readFile, true);
-        }
+    loadFile(localPath + QString("openmw.cfg"), &Config::GameSettings::readFile, true);
-    }
+    loadFile(userPath + QString("openmw.cfg"), &Config::GameSettings::readFile);
 
     return true;
 }

components/config/gamesettings.cpp

@@ -80,17 +80,17 @@ QStringList Config::GameSettings::values(const QString &key, const QStringList &
     return defaultValues;
 }
 
-bool Config::GameSettings::readFile(QTextStream &stream)
+bool Config::GameSettings::readFile(QTextStream &stream, bool ignoreContent)
 {
-    return readFile(stream, mSettings);
+    return readFile(stream, mSettings, ignoreContent);
 }
 
-bool Config::GameSettings::readUserFile(QTextStream &stream)
+bool Config::GameSettings::readUserFile(QTextStream &stream, bool ignoreContent)
 {
-    return readFile(stream, mUserSettings);
+    return readFile(stream, mUserSettings, ignoreContent);
 }
 
-bool Config::GameSettings::readFile(QTextStream &stream, QMultiMap<QString, QString> &settings)
+bool Config::GameSettings::readFile(QTextStream &stream, QMultiMap<QString, QString> &settings, bool ignoreContent)
 {
     QMultiMap<QString, QString> cache;
     QRegExp keyRe("^([^=]+)\\s*=\\s*(.+)$");
@@ -139,6 +139,8 @@ bool Config::GameSettings::readFile(QTextStream &stream, QMultiMap<QString, QStr
                     }
                 }
             }
+            else if(ignoreContent && key == QLatin1String("content"))
+                continue;
 
             QStringList values = cache.values(key);
             values.append(settings.values(key));

components/config/gamesettings.hpp

@@ -64,9 +64,9 @@ namespace Config
 
         QStringList values(const QString &key, const QStringList &defaultValues = QStringList()) const;
 
-        bool readFile(QTextStream &stream);
+        bool readFile(QTextStream &stream, bool ignoreContent = false);
-        bool readFile(QTextStream &stream, QMultiMap<QString, QString> &settings);
+        bool readFile(QTextStream &stream, QMultiMap<QString, QString> &settings, bool ignoreContent = false);
-        bool readUserFile(QTextStream &stream);
+        bool readUserFile(QTextStream &stream, bool ignoreContent = false);
 
         bool writeFile(QTextStream &stream);
         bool writeFileWithComments(QFile &file);