Another fix for embedded groups and drawing order. Deactivated the se…

…rver method for now as it still needs to be adapted
qgis · Nov 21, 2012 · d673606 · d673606
1 parent 49cadd5
commit d673606
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Showing 2 changed files with 24 additions and 21 deletions.
diff --git a/src/app/legend/qgslegend.cpp b/src/app/legend/qgslegend.cpp
@@ -1182,7 +1182,7 @@ QList<DrawingOrderInfo> QgsLegend::drawingOrder()
     }
     else if ( lgroup )
     {
-        if ( lgroup->isEmbedded() && !(lgroup->parent()) )
+      if ( lgroup->isEmbedded() && !( lgroup->parent() ) )
       {
         QList<QgsLegendLayer*> groupLayers = lgroup->legendLayers();
         QList<QgsLegendLayer*>::const_iterator groupLayerIt = groupLayers.constBegin();
@@ -1245,36 +1245,35 @@ QList<QgsMapCanvasLayer> QgsLegend::canvasLayers()
       {
         layers.insertMulti( llayer->drawingOrder(), canvasLayer );
       }
-      ++nEntries;
     }
     else if ( lgroup )
     {
       if ( lgroup->isEmbedded() )
       {
-        int groupDrawingOrder = lgroup->drawingOrder() + embeddedGroupChildren.size();
+        int groupDrawingOrder = lgroup->drawingOrder();
         QList<QgsLegendLayer*> groupLayers = lgroup->legendLayers();
-        for ( int i = 0; i < groupLayers.size(); ++i )
+        for ( int i = groupLayers.size() - 1; i >= 0; --i )
         {
           QgsLegendLayer* ll = groupLayers.at( i );
-          if ( !ll )
+          if ( !ll || embeddedGroupChildren.contains( ll ) )
           {
             continue;
           }
 
           if ( mUpdateDrawingOrder )
           {
-            layers.insertMulti( nEntries + embeddedGroupChildren.size(), ll->canvasLayer() );
+            layers.insertMulti( nEntries, ll->canvasLayer() );
           }
           else
           {
-            layers.insertMulti( groupDrawingOrder + i,  ll->canvasLayer() );
+            layers.insertMulti( groupDrawingOrder,  ll->canvasLayer() );
           }
           embeddedGroupChildren.insert( ll );
-          ++nEntries;
         }
       }
     }
     ++it;
+    ++nEntries;
   }
 
   return layers.values();
@@ -1315,10 +1314,9 @@ void QgsLegend::setDrawingOrder( const QList<DrawingOrderInfo>& order )
         QList<QgsLegendLayer*>::iterator groupIt = groupLayers.begin();
         for ( ; groupIt != groupLayers.end(); ++groupIt )
         {
-          ( *groupIt )->setDrawingOrder( i );
           layers.push_back(( *groupIt )->canvasLayer() );
-          ++i;
         }
+        ++i;
       }
     }
     else

diff --git a/src/mapserver/qgsprojectparser.cpp b/src/mapserver/qgsprojectparser.cpp
@@ -2255,16 +2255,16 @@ void QgsProjectParser::addDrawingOrder( QDomElement elem, bool useDrawingOrder,
 
   if ( elem.tagName() == "legendlayer" )
   {
-      if ( useDrawingOrder || embeddedOrder != -1 )
+    if ( useDrawingOrder || embeddedOrder != -1 )
     {
       int order = -1;
-      if( embedded )
+      if ( embedded )
       {
-          order = embeddedOrder;
+        order = embeddedOrder;
       }
       else
       {
-          order = drawingOrder( elem );
+        order = drawingOrder( elem );
       }
       orderedLayerList.insertMulti( order + nEmbeddedGroupLayers, elem.attribute( "name" ) );
     }
@@ -2316,6 +2316,10 @@ void QgsProjectParser::addDrawingOrder( QDomElement elem, bool useDrawingOrder,
 
 void QgsProjectParser::addDrawingOrder( QDomElement& parentElem, QDomDocument& doc ) const
 {
+
+  return; //soon...
+
+#if 0
   if ( !mXMLDoc )
   {
     return;
@@ -2350,6 +2354,7 @@ void QgsProjectParser::addDrawingOrder( QDomElement& parentElem, QDomDocument& d
   QDomText drawingOrderText = doc.createTextNode( layerList.join( "," ) );
   layerDrawingOrderElem.appendChild( drawingOrderText );
   parentElem.appendChild( layerDrawingOrderElem );
+#endif //0
 }
 
 void QgsProjectParser::projectLayerMap( QMap<QString, QgsMapLayer*>& layerMap ) const
@@ -2700,13 +2705,13 @@ void QgsProjectParser::drawAnnotationRectangle( QPainter* p, const QDomElement&
 
 int QgsProjectParser::drawingOrder( const QDomElement& elem )
 {
-    QDomElement e = elem;
-    while( !e.isNull() )
+  QDomElement e = elem;
+  while ( !e.isNull() )
+  {
+    if ( e.hasAttribute( "drawingOrder" ) )
     {
-        if( e.hasAttribute( "drawingOrder" ) )
-        {
-            return e.attribute( "drawingOrder" ).toInt();
-        }
-        e = e.parentNode().toElement();
+      return e.attribute( "drawingOrder" ).toInt();
     }
+    e = e.parentNode().toElement();
+  }
 }