From f8ac6df0cd7792cfadd203a8d5d62b513faa0168 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Fri, 11 Feb 2022 13:56:09 +0000
Subject: [PATCH] Implement undo for Eeschema find/replace.

Fixes https://gitlab.com/kicad/code/kicad/issues/10824

(cherry picked from commit 33e57930bc9fc2fdfb170f69009af2c410a00761)
---
 eeschema/tools/sch_editor_control.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/eeschema/tools/sch_editor_control.cpp b/eeschema/tools/sch_editor_control.cpp
index 8b2cb59885..1dec233d8d 100644
--- a/eeschema/tools/sch_editor_control.cpp
+++ b/eeschema/tools/sch_editor_control.cpp
@@ -559,6 +559,10 @@ int SCH_EDITOR_CONTROL::ReplaceAndFindNext( const TOOL_EVENT& aEvent )
 
     if( item && item->Matches( data, sheet ) )
     {
+        SCH_ITEM* sch_item = static_cast<SCH_ITEM*>( item );
+
+        m_frame->SaveCopyInUndoList( sheet->LastScreen(), sch_item, UNDO_REDO::CHANGED, false );
+
         if( item->Replace( data, sheet ) )
         {
             m_frame->UpdateItem( item, false, true );
@@ -585,6 +589,9 @@ int SCH_EDITOR_CONTROL::ReplaceAll( const TOOL_EVENT& aEvent )
     auto doReplace =
             [&]( SCH_ITEM* aItem, SCH_SHEET_PATH* aSheet, wxFindReplaceData& aData )
             {
+                m_frame->SaveCopyInUndoList( aSheet->LastScreen(), aItem, UNDO_REDO::CHANGED,
+                                             modified );
+
                 if( aItem->Replace( aData, aSheet ) )
                 {
                     m_frame->UpdateItem( aItem, false, true );