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Clear stale local ratsnest flags when performing undo/redo.

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Also removes some dangerous C-style casts.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/17894
This commit is contained in:
Jeff Young 2025-09-09 14:08:34 +01:00
parent 9622cf8ff1
commit 78c93ee0fb
1 changed files with 91 additions and 55 deletions
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52
pcbnew/undo_redo.cpp
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@ -265,6 +265,7 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
bool reBuild_ratsnest = false;
bool deep_reBuild_ratsnest = false; // true later if pointers must be rebuilt
bool solder_mask_dirty = false;
bool current_show_ratsnest = GetPcbNewSettings()->m_Display.m_ShowGlobalRatsnest;
std::vector<BOX2I> dirty_rule_areas;
KIGFX::PCB_VIEW* view = GetCanvas()->GetView();
@ -283,6 +284,31 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
std::unordered_map<EDA_ITEM*, ITEM_CHANGE_TYPE> item_changes;
auto clear_local_ratsnest_flags =
[&]( EDA_ITEM* item )
{
switch( item->Type() )
{
case PCB_TRACE_T:
case PCB_ARC_T:
case PCB_VIA_T:
static_cast<PCB_TRACK*>( item )->SetLocalRatsnestVisible( current_show_ratsnest );
break;
case PCB_ZONE_T:
static_cast<ZONE*>( item )->SetLocalRatsnestVisible( current_show_ratsnest );
break;
case PCB_FOOTPRINT_T:
for( PAD* pad : static_cast<FOOTPRINT*>( item )->Pads() )
pad->SetLocalRatsnestVisible( current_show_ratsnest );
break;
default:
}
};
auto update_item_change_state =
[&]( EDA_ITEM* item, ITEM_CHANGE_TYPE change_type )
{
@ -431,8 +457,10 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
switch( aList->GetPickedItemStatus( ii ) )
{
case UNDO_REDO::CHANGED: /* Exchange old and new data for each item */
if( eda_item->IsBOARD_ITEM() )
{
BOARD_ITEM* item = (BOARD_ITEM*) eda_item;
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( eda_item );
BOARD_ITEM* image = static_cast<BOARD_ITEM*>( aList->GetPickedItemLink( ii ) );
BOARD_ITEM_CONTAINER* parent = GetBoard();
if( item->GetParentFootprint() )
@ -443,14 +471,12 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
parent = item->GetParentFootprint();
}
BOARD_ITEM* image = (BOARD_ITEM*) aList->GetPickedItemLink( ii );
view->Remove( item );
parent->Remove( item );
item->SwapItemData( image );
clear_local_ratsnest_flags( item );
item->ClearFlags( UR_TRANSIENT );
image->SetFlags( UR_TRANSIENT );
@ -465,12 +491,15 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
}
update_item_change_state( item, ITEM_CHANGE_TYPE::CHANGED );
break;
}
break;
case UNDO_REDO::NEWITEM: /* new items are deleted */
if( eda_item->IsBOARD_ITEM() )
{
aList->SetPickedItemStatus( UNDO_REDO::DELETED, ii );
GetModel()->Remove( (BOARD_ITEM*) eda_item, REMOVE_MODE::BULK );
GetModel()->Remove( static_cast<BOARD_ITEM*>( eda_item ), REMOVE_MODE::BULK );
update_item_change_state( eda_item, ITEM_CHANGE_TYPE::DELETED );
if( eda_item->Type() != PCB_NETINFO_T )
@ -480,15 +509,19 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
if( eda_item->Type() == PCB_ZONE_T && static_cast<ZONE*>( eda_item )->GetIsRuleArea() )
dirty_rule_areas.push_back( eda_item->GetBoundingBox() );
}
break;
case UNDO_REDO::DELETED: /* deleted items are put in List, as new items */
if( eda_item->IsBOARD_ITEM() )
{
aList->SetPickedItemStatus( UNDO_REDO::NEWITEM, ii );
clear_local_ratsnest_flags( eda_item );
eda_item->ClearFlags( UR_TRANSIENT );
GetModel()->Add( (BOARD_ITEM*) eda_item, ADD_MODE::BULK_APPEND );
GetModel()->Add( static_cast<BOARD_ITEM*>( eda_item ), ADD_MODE::BULK_APPEND );
update_item_change_state( eda_item, ITEM_CHANGE_TYPE::ADDED );
if( eda_item->Type() != PCB_NETINFO_T )
@ -496,6 +529,7 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
if( eda_item->Type() == PCB_ZONE_T && static_cast<ZONE*>( eda_item )->GetIsRuleArea() )
dirty_rule_areas.push_back( eda_item->GetBoundingBox() );
}
break;
@ -517,15 +551,17 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )
}
case UNDO_REDO::PAGESETTINGS:
if( eda_item->Type() == WS_PROXY_UNDO_ITEM_T || eda_item->Type() == WS_PROXY_UNDO_ITEM_PLUS_T )
{
// swap current settings with stored settings
DS_PROXY_UNDO_ITEM alt_item( this );
DS_PROXY_UNDO_ITEM* item = static_cast<DS_PROXY_UNDO_ITEM*>( eda_item );
item->Restore( this );
*item = std::move( alt_item );
break;
}
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "PutDataInPreviousState() error (unknown code %X)" ),
aList->GetPickedItemStatus( ii ) ) );