From db66e16f71cb8362b8279e9a1ee84f5633277c7e Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Fri, 23 Oct 2020 17:56:15 +0200
Subject: [PATCH] SymbolEditor: Ask to save local edits in schematic on symbol
 editor window closure Previously, Asking for save, cancel... was made for a
 symbol coming from lib but not when the symbol come from the schematic
 editor.

Fixes #6132
https://gitlab.com/kicad/code/kicad/issues/6132
---
 eeschema/libedit/lib_edit_frame.cpp | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/eeschema/libedit/lib_edit_frame.cpp b/eeschema/libedit/lib_edit_frame.cpp
index e388e77568..5ab05d6550 100644
--- a/eeschema/libedit/lib_edit_frame.cpp
+++ b/eeschema/libedit/lib_edit_frame.cpp
@@ -28,7 +28,6 @@
 #include <confirm.h>
 #include <eeschema_id.h>
 #include <eeschema_settings.h>
-//#include <general.h>
 #include <kiface_i.h>
 #include <kiplatform/app.h>
 #include <kiway_express.h>
@@ -457,6 +456,27 @@ bool LIB_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
         return false;
     }
 
+    if( m_isSymbolFromSchematic && IsContentModified() )
+    {
+        SCH_EDIT_FRAME* schframe = (SCH_EDIT_FRAME*) Kiway().Player( FRAME_SCH, false );
+
+        switch( UnsavedChangesDialog( this,
+                                      _( "Save changes to schematic before closing?" ),
+                                      nullptr ) )
+        {
+        case wxID_YES:
+            if( schframe && GetCurPart() )  // Should be always the case
+                schframe->UpdateSymbolFromEditor( *GetCurPart() );
+
+            return true;
+
+        case wxID_NO: return true;
+
+        default:
+        case wxID_CANCEL: return false;
+        }
+    }
+
     if( !saveAllLibraries( true ) )
     {
         return false;