fix QgsSymbolLayerV2Metadata sip bindings

Author: jef-n

python/core/symbology-ng/qgssymbollayerv2registry.sip

@@ -1,3 +1,5 @@
+class QgsSymbolLayerV2Widget /External/;
+
 typedef QgsSymbolLayerV2*( *QgsSymbolLayerV2CreateFunc )( const QgsStringMap& );
 typedef QgsSymbolLayerV2Widget*( *QgsSymbolLayerV2WidgetFunc )( const QgsVectorLayer* );
 typedef QgsSymbolLayerV2*( *QgsSymbolLayerV2CreateFromSldFunc )( QDomElement& );
@@ -36,28 +38,15 @@ class QgsSymbolLayerV2Metadata : QgsSymbolLayerV2AbstractMetadata
 %End
 
   public:
-    QgsSymbolLayerV2Metadata( QString name, QString visibleName,
-                              QgsSymbolV2::SymbolType type,
-                              QgsSymbolLayerV2CreateFunc pfCreate,
-                              QgsSymbolLayerV2WidgetFunc pfWidget = NULL );
-
-    QgsSymbolLayerV2Metadata( QString name, QString visibleName,
-                              QgsSymbolV2::SymbolType type,
-                              QgsSymbolLayerV2CreateFunc pfCreate,
-                              QgsSymbolLayerV2CreateFromSldFunc pfCreateFromSld,
-                              QgsSymbolLayerV2WidgetFunc pfWidget = NULL );
-
-    QgsSymbolLayerV2CreateFunc createFunction() const;
-    QgsSymbolLayerV2WidgetFunc widgetFunction() const;
-    QgsSymbolLayerV2CreateFromSldFunc createFromSldFunction() const;
-
-    void setWidgetFunction( QgsSymbolLayerV2WidgetFunc f );
-
     virtual QgsSymbolLayerV2* createSymbolLayer( const QgsStringMap& map ) /Factory/;
     virtual QgsSymbolLayerV2Widget* createSymbolLayerWidget( const QgsVectorLayer* vl ) /Factory/;
     virtual QgsSymbolLayerV2* createSymbolLayerFromSld( QDomElement& elem ) /Factory/;
+
+  private:
+    QgsSymbolLayerV2Metadata(); // pretend this is private
 };
 
+
 /**
  Registry of available symbol layer classes.
  Implemented as a singleton.

src/core/symbology-ng/qgssymbollayerv2registry.h

@@ -63,6 +63,7 @@ typedef QgsSymbolLayerV2*( *QgsSymbolLayerV2CreateFromSldFunc )( QDomElement& );
 class CORE_EXPORT QgsSymbolLayerV2Metadata : public QgsSymbolLayerV2AbstractMetadata
 {
   public:
+    //! not available in python bindings
     QgsSymbolLayerV2Metadata( QString name, QString visibleName,
                               QgsSymbolV2::SymbolType type,
                               QgsSymbolLayerV2CreateFunc pfCreate,
@@ -73,6 +74,7 @@ class CORE_EXPORT QgsSymbolLayerV2Metadata : public QgsSymbolLayerV2AbstractMeta
         , mCreateFromSldFunc( NULL )
     {}
 
+    //! not available in python bindings
     QgsSymbolLayerV2Metadata( QString name, QString visibleName,
                               QgsSymbolV2::SymbolType type,
                               QgsSymbolLayerV2CreateFunc pfCreate,
@@ -84,10 +86,14 @@ class CORE_EXPORT QgsSymbolLayerV2Metadata : public QgsSymbolLayerV2AbstractMeta
         , mCreateFromSldFunc( pfCreateFromSld )
     {}
 
+    //! not available in python bindings
     QgsSymbolLayerV2CreateFunc createFunction() const { return mCreateFunc; }
+    //! not available in python bindings
     QgsSymbolLayerV2WidgetFunc widgetFunction() const { return mWidgetFunc; }
+    //! not available in python bindings
     QgsSymbolLayerV2CreateFromSldFunc createFromSldFunction() const { return mCreateFromSldFunc; }
 
+    //! not available in python bindings
     void setWidgetFunction( QgsSymbolLayerV2WidgetFunc f ) { mWidgetFunc = f; }
 
     virtual QgsSymbolLayerV2* createSymbolLayer( const QgsStringMap& map ) { return mCreateFunc ? mCreateFunc( map ) : NULL; }