CADSTAR Schematic Archive Importer: Fix SIGLOC in JPT (Load labels in junctions)

Fixes but that refused to open file with a SIGLOC node in JPT

eeschema/sch_plugins/cadstar/cadstar_sch_archive_loader.cpp

@@ -816,14 +816,30 @@ void CADSTAR_SCH_ARCHIVE_LOADER::loadNets()
             }
         }
 
-        for( std::pair<NETELEMENT_ID, NET::JUNCTION> juncPair : net.Junctions )
+        for( std::pair<NETELEMENT_ID, NET_SCH::JUNCTION_SCH> juncPair : net.Junctions )
         {
-            NET::JUNCTION junc = juncPair.second;
+            NET_SCH::JUNCTION_SCH junc = juncPair.second;
 
             SCH_JUNCTION* kiJunc = new SCH_JUNCTION();
 
             kiJunc->SetPosition( getKiCadPoint( junc.Location ) );
             mSheetMap.at( junc.LayerID )->GetScreen()->Append( kiJunc );
+
+            if( junc.HasNetLabel )
+            {
+                // In CADSTAR the label can be placed anywhere, but in KiCad it has to be placed
+                // in the same location as the junction for it to be connected to it.
+                SCH_LABEL* label = new SCH_LABEL();
+                label->SetText( netName );
+                label->SetPosition( getKiCadPoint( junc.Location ) );
+                label->SetVisible( true );
+
+                double labelAngleDeciDeg = getAngleTenthDegree( junc.NetLabel.OrientAngle );
+                LABEL_SPIN_STYLE spin = getSpinStyleDeciDeg( labelAngleDeciDeg );
+                label->SetLabelSpinStyle( spin );
+
+                mSheetMap.at( junc.LayerID )->GetScreen()->Append( label );
+            }
         }
     }
 }

eeschema/sch_plugins/cadstar/cadstar_sch_archive_parser.cpp

@@ -1148,10 +1148,30 @@ void CADSTAR_SCH_ARCHIVE_PARSER::SCHEMATIC::Parse( XNODE* aNode, PARSER_CONTEXT*
 
 void CADSTAR_SCH_ARCHIVE_PARSER::NET_SCH::JUNCTION_SCH::Parse( XNODE* aNode, PARSER_CONTEXT* aContext )
 {
-    CADSTAR_ARCHIVE_PARSER::NET::JUNCTION::Parse( aNode, aContext );
+    ParseIdentifiers( aNode, aContext );
 
     TerminalCodeID = GetXmlAttributeIDString( aNode, 1 );
     LayerID        = GetXmlAttributeIDString( aNode, 2 );
+
+    XNODE* cNode = aNode->GetChildren();
+
+    for( ; cNode; cNode = cNode->GetNext() )
+    {
+        if( ParseSubNode( cNode, aContext ) )
+        {
+            continue;
+        }
+        else if( cNode->GetName() == wxT( "SIGLOC" ) )
+        {
+            NetLabel.Parse( cNode, aContext );
+            HasNetLabel = true;
+        }
+        else
+        {
+            THROW_UNKNOWN_NODE_IO_ERROR( cNode->GetName(), aNode->GetName() );
+        }
+    }
+    
 }
 
 

eeschema/sch_plugins/cadstar/cadstar_sch_archive_parser.h

@@ -345,6 +345,8 @@ public:
         struct JUNCTION_SCH : CADSTAR_ARCHIVE_PARSER::NET::JUNCTION ///< "JPT" nodename.
         {
             TERMINALCODE_ID TerminalCodeID; ///< Usually a circle, but size can be varied
+            bool            HasNetLabel = false;
+            SIGLOC          NetLabel;
 
             void Parse( XNODE* aNode, PARSER_CONTEXT* aContext ) override;
         };