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Handle undo when changing new item before placing.

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Fixes https://gitlab.com/kicad/code/kicad/-/issues/21391

(cherry picked from commit a191d4e6e5620cbf0cd17698e0e83d08d68c45c1)
This commit is contained in:
Jeff Young 2025-07-27 15:55:42 +01:00
parent 9d2b6ce033
commit 2a246801eb
4 changed files with 62 additions and 12 deletions
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20
common/commit.cpp
View File

@ -127,6 +127,26 @@ COMMIT& COMMIT::Stage( const PICKED_ITEMS_LIST &aItems, UNDO_REDO aModFlag, BASE
}
void COMMIT::Unstage( EDA_ITEM* aItem, BASE_SCREEN* aScreen )
{
std::erase_if( m_changes,
[&]( COMMIT_LINE& line )
{
if( line.m_item == aItem && line.m_screen == aScreen )
{
// Only new items which have never been committed can be unstaged
wxASSERT( line.m_item->IsNew() );
delete line.m_item;
delete line.m_copy;
return true;
}
return false;
} );
}
int COMMIT::GetStatus( EDA_ITEM* aItem, BASE_SCREEN *aScreen )
{
COMMIT_LINE* entry = findEntry( parentObject( aItem ), aScreen );

21
eeschema/tools/sch_edit_tool.cpp
View File

@ -2431,7 +2431,11 @@ int SCH_EDIT_TOOL::ChangeTextType( const TOOL_EVENT& aEvent )
SCH_SELECTION selection = m_selectionTool->RequestSelection( { SCH_LABEL_LOCATE_ANY_T,
SCH_TEXT_T,
SCH_TEXTBOX_T } );
SCH_COMMIT commit( m_toolMgr );
SCH_COMMIT localCommit( m_toolMgr );
SCH_COMMIT* commit = dynamic_cast<SCH_COMMIT*>( aEvent.Commit() );
if( !commit )
commit = &localCommit;
for( unsigned int i = 0; i < selection.GetSize(); ++i )
{
@ -2773,14 +2777,15 @@ int SCH_EDIT_TOOL::ChangeTextType( const TOOL_EVENT& aEvent )
if( selected )
m_toolMgr->RunAction<EDA_ITEM*>( SCH_ACTIONS::removeItemFromSel, item );
if( !item->IsNew() )
{
m_frame->RemoveFromScreen( item, m_frame->GetScreen() );
commit.Removed( item, m_frame->GetScreen() );
if( item->IsNew() )
commit->Unstage( item, m_frame->GetScreen() );
else
commit->Removed( item, m_frame->GetScreen() );
m_frame->AddToScreen( newtext, m_frame->GetScreen() );
commit.Added( newtext, m_frame->GetScreen() );
}
commit->Added( newtext, m_frame->GetScreen() );
if( selected )
m_toolMgr->RunAction<EDA_ITEM*>( SCH_ACTIONS::addItemToSel, newtext );
@ -2791,8 +2796,8 @@ int SCH_EDIT_TOOL::ChangeTextType( const TOOL_EVENT& aEvent )
}
}
if( !commit.Empty() )
commit.Push( _( "Change To" ) );
if( !localCommit.Empty() )
localCommit.Push( _( "Change To" ) );
if( selection.IsHover() )
m_toolMgr->RunAction( SCH_ACTIONS::clearSelection );

27
eeschema/tools/sch_move_tool.cpp
View File

@ -867,8 +867,31 @@ bool SCH_MOVE_TOOL::doMoveSelection( const TOOL_EVENT& aEvent, SCH_COMMIT* aComm
}
else if( evt->IsAction( &ACTIONS::increment ) )
{
m_toolMgr->RunSynchronousAction( ACTIONS::increment, aCommit,
evt->Parameter<ACTIONS::INCREMENT>() );
m_toolMgr->RunSynchronousAction( ACTIONS::increment, aCommit, evt->Parameter<ACTIONS::INCREMENT>() );
}
else if( evt->IsAction( &SCH_ACTIONS::toCLabel ) )
{
m_toolMgr->RunSynchronousAction( SCH_ACTIONS::toCLabel, aCommit );
}
else if( evt->IsAction( &SCH_ACTIONS::toGLabel ) )
{
m_toolMgr->RunSynchronousAction( SCH_ACTIONS::toGLabel, aCommit );
}
else if( evt->IsAction( &SCH_ACTIONS::toHLabel ) )
{
m_toolMgr->RunSynchronousAction( SCH_ACTIONS::toHLabel, aCommit );
}
else if( evt->IsAction( &SCH_ACTIONS::toLabel ) )
{
m_toolMgr->RunSynchronousAction( SCH_ACTIONS::toLabel, aCommit );
}
else if( evt->IsAction( &SCH_ACTIONS::toText ) )
{
m_toolMgr->RunSynchronousAction( SCH_ACTIONS::toText, aCommit );
}
else if( evt->IsAction( &SCH_ACTIONS::toTextBox ) )
{
m_toolMgr->RunSynchronousAction( SCH_ACTIONS::toTextBox, aCommit );
}
else if( evt->Action() == TA_CHOICE_MENU_CHOICE )
{

2
include/commit.h
View File

@ -141,6 +141,8 @@ public:
UNDO_REDO aModFlag = UNDO_REDO::UNSPECIFIED,
BASE_SCREEN *aScreen = nullptr );
void Unstage( EDA_ITEM* aItem, BASE_SCREEN* aScreen );
/// Execute the changes.
virtual void Push( const wxString& aMessage = wxT( "A commit" ), int aFlags = 0 ) = 0;