fix: in portable version,the default content dir lost recursive att…

…ribute. (#1430)

* fix: allow edit the content path

* fix: portable version ,add default item

* [autofix.ci] apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

src/config.cc

@@ -632,6 +632,11 @@ Class load()
         Path( nl.item( x ).toElement().text(), nl.item( x ).toElement().attribute( "recursive" ) == "1" ) );
   }
 
+  if ( Config::isPortableVersion() && c.paths.empty() ) {
+    // For portable version, hardcode some settings
+    c.paths.push_back( Config::Path( Config::getPortableVersionDictionaryDir(), true ) );
+  }
+
   QDomNode soundDirs = root.namedItem( "sounddirs" );
 
   if ( !soundDirs.isNull() ) {

src/dict/sources.cc

@@ -1115,13 +1115,6 @@ Qt::ItemFlags PathsModel::flags( QModelIndex const & index ) const
 {
   Qt::ItemFlags result = QAbstractItemModel::flags( index );
 
-  if ( Config::isPortableVersion() ) {
-    if ( index.isValid() && index.row() == 0 ) {
-      result &= ~Qt::ItemIsSelectable;
-      result &= ~Qt::ItemIsEnabled;
-    }
-  }
-
   if ( index.isValid() && index.column() == 1 )
     result |= Qt::ItemIsUserCheckable;