From 2553da38b4c33b626d10b976ca99676014fb4641 Mon Sep 17 00:00:00 2001
From: Roberto Fernandez Bautista <roberto.fer.bau@gmail.com>
Date: Fri, 3 Jun 2022 23:05:59 +0200
Subject: [PATCH] CADSTAR Schematic: Fix parsing of ATTRCOLORS.

Apparently there can be a `INVISIBLE` token. Unclear what it means,
but lets read it anyway


(cherry picked from commit 41bf397d24fdad3f75d1a3cb460d497a2c242ae2)
---
 common/plugins/cadstar/cadstar_archive_parser.cpp | 4 ++++
 common/plugins/cadstar/cadstar_archive_parser.h   | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/common/plugins/cadstar/cadstar_archive_parser.cpp b/common/plugins/cadstar/cadstar_archive_parser.cpp
index 1460c63089..2327c7cb23 100644
--- a/common/plugins/cadstar/cadstar_archive_parser.cpp
+++ b/common/plugins/cadstar/cadstar_archive_parser.cpp
@@ -2258,6 +2258,10 @@ void CADSTAR_ARCHIVE_PARSER::ATTRCOLORS::Parse( XNODE* aNode, PARSER_CONTEXT* aC
             attrcol.Parse( cNode, aContext );
             AttributeColors.insert( { attrcol.AttributeID, attrcol } );
         }
+        else if( cNodeName == wxT( "INVISIBLE" ) )
+        {
+            IsVisible = false;
+        }
         else
         {
             THROW_UNKNOWN_NODE_IO_ERROR( cNodeName, aNode->GetName() );
diff --git a/common/plugins/cadstar/cadstar_archive_parser.h b/common/plugins/cadstar/cadstar_archive_parser.h
index 81a11be438..871f9efc1b 100644
--- a/common/plugins/cadstar/cadstar_archive_parser.h
+++ b/common/plugins/cadstar/cadstar_archive_parser.h
@@ -1253,6 +1253,8 @@ public:
         DFLTSETTINGS DefaultSettings;
         std::map<ATTRIBUTE_ID, ATTRCOL> AttributeColors;
 
+        bool IsVisible = true; // unclear what this represents - maybe all attributes are hidden?
+
         void Parse( XNODE* aNode, PARSER_CONTEXT* aContext ) override;
     };