kicad/pcbnew/board_commit.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 CERN
* Copyright (C) 2020-2023 KiCad Developers, see AUTHORS.txt for contributors.
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* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <board.h>
#include <footprint.h>
#include <pcb_group.h>
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#include <tool/tool_manager.h>
#include <tools/pcb_selection_tool.h>
#include <tools/zone_filler_tool.h>
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#include <view/view.h>
#include <board_commit.h>
#include <tools/pcb_tool_base.h>
#include <tools/pcb_actions.h>
#include <connectivity/connectivity_data.h>
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#include <functional>
using namespace std::placeholders;
BOARD_COMMIT::BOARD_COMMIT( TOOL_MANAGER* aToolMgr ) :
m_toolMgr( aToolMgr ),
m_isFootprintEditor( false ),
m_isBoardEditor( false )
{
}
BOARD_COMMIT::BOARD_COMMIT( PCB_TOOL_BASE* aTool )
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{
m_toolMgr = aTool->GetManager();
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m_isFootprintEditor = aTool->IsFootprintEditor();
m_isBoardEditor = aTool->IsBoardEditor();
}
BOARD_COMMIT::BOARD_COMMIT( EDA_DRAW_FRAME* aFrame )
{
m_toolMgr = aFrame->GetToolManager();
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m_isFootprintEditor = aFrame->IsType( FRAME_FOOTPRINT_EDITOR );
m_isBoardEditor = aFrame->IsType( FRAME_PCB_EDITOR );
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}
BOARD_COMMIT::~BOARD_COMMIT()
{
}
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BOARD* BOARD_COMMIT::GetBoard() const
{
return static_cast<BOARD*>( m_toolMgr->GetModel() );
}
COMMIT& BOARD_COMMIT::Stage( EDA_ITEM* aItem, CHANGE_TYPE aChangeType )
{
aItem->ClearFlags( IS_MODIFIED_CHILD );
// If aItem belongs a footprint, the full footprint will be saved because undo/redo does
// not handle "sub items" modifications. This has implications for auto-zone-refill, so
// we need to store a bit more information.
if( aItem && aChangeType == CHT_MODIFY )
{
if( aItem->Type() == PCB_FOOTPRINT_T )
{
static_cast<FOOTPRINT*>( aItem )->RunOnChildren(
[&]( BOARD_ITEM* child )
{
child->SetFlags( IS_MODIFIED_CHILD );
} );
}
else if( aItem->GetParent() && aItem->GetParent()->Type() == PCB_FOOTPRINT_T )
{
if( aItem->Type() == PCB_GROUP_T )
{
static_cast<PCB_GROUP*>( aItem )->RunOnChildren(
[&]( BOARD_ITEM* child )
{
child->SetFlags( IS_MODIFIED_CHILD );
} );
}
else
{
aItem->SetFlags( IS_MODIFIED_CHILD );
}
aItem = aItem->GetParent();
}
else if( aItem->Type() == PCB_GROUP_T )
{
// Many operations on group (move, rotate, etc.) are applied directly to their
// children, so it's the children that must be staged.
static_cast<PCB_GROUP*>( aItem )->RunOnChildren(
[&]( BOARD_ITEM* child )
{
COMMIT::Stage( child, aChangeType );
} );
}
}
return COMMIT::Stage( aItem, aChangeType );
}
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COMMIT& BOARD_COMMIT::Stage( std::vector<EDA_ITEM*>& container, CHANGE_TYPE aChangeType )
{
return COMMIT::Stage( container, aChangeType );
}
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COMMIT& BOARD_COMMIT::Stage( const PICKED_ITEMS_LIST& aItems, UNDO_REDO aModFlag )
{
return COMMIT::Stage( aItems, aModFlag );
}
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void BOARD_COMMIT::dirtyIntersectingZones( BOARD_ITEM* item, int aChangeType )
{
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wxCHECK( item, /* void */ );
ZONE_FILLER_TOOL* zoneFillerTool = m_toolMgr->GetTool<ZONE_FILLER_TOOL>();
if( item->Type() == PCB_ZONE_T || item->Type() == PCB_FP_ZONE_T )
zoneFillerTool->DirtyZone( static_cast<ZONE*>( item ) );
if( item->Type() == PCB_FOOTPRINT_T )
{
static_cast<FOOTPRINT*>( item )->RunOnChildren(
[&]( BOARD_ITEM* child )
{
if( aChangeType != CHT_MODIFY || ( child->GetFlags() & IS_MODIFIED_CHILD ) )
dirtyIntersectingZones( child, aChangeType );
child->ClearFlags( IS_MODIFIED_CHILD );
} );
}
else if( item->Type() == PCB_GROUP_T )
{
static_cast<PCB_GROUP*>( item )->RunOnChildren(
[&]( BOARD_ITEM* child )
{
dirtyIntersectingZones( child, aChangeType );
child->ClearFlags( IS_MODIFIED_CHILD );
} );
}
else
{
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BOARD* board = static_cast<BOARD*>( m_toolMgr->GetModel() );
BOX2I bbox = item->GetBoundingBox();
LSET layers = item->GetLayerSet();
if( layers.test( Edge_Cuts ) || layers.test( Margin ) )
layers = LSET::PhysicalLayersMask();
else
layers &= LSET::AllCuMask();
if( layers.any() )
{
for( ZONE* zone : board->Zones() )
{
if( zone->GetIsRuleArea() )
continue;
if( ( zone->GetLayerSet() & layers ).any()
&& zone->GetBoundingBox().Intersects( bbox ) )
{
zoneFillerTool->DirtyZone( zone );
}
}
}
item->ClearFlags( IS_MODIFIED_CHILD );
}
}
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void BOARD_COMMIT::Push( const wxString& aMessage, int aCommitFlags )
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{
// Objects potentially interested in changes:
PICKED_ITEMS_LIST undoList;
KIGFX::VIEW* view = m_toolMgr->GetView();
BOARD* board = static_cast<BOARD*>( m_toolMgr->GetModel() );
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PCB_BASE_FRAME* frame = dynamic_cast<PCB_BASE_FRAME*>( m_toolMgr->GetToolHolder() );
std::set<EDA_ITEM*> savedModules;
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
bool itemsDeselected = false;
bool solderMaskDirty = false;
bool autofillZones = false;
bool selectedModified = false;
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if( Empty() )
return;
std::shared_ptr<CONNECTIVITY_DATA> connectivity = board->GetConnectivity();
// Note:
// frame == nullptr happens in QA tests
// in this case m_isBoardEditor and m_isFootprintEditor are set to false
// But we also test frame == nullptr mainly to make Coverity happy
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std::vector<BOARD_ITEM*> bulkAddedItems;
std::vector<BOARD_ITEM*> bulkRemovedItems;
std::vector<BOARD_ITEM*> itemsChanged;
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if( m_isBoardEditor
&& !( aCommitFlags & ZONE_FILL_OP )
&& ( frame && frame->GetPcbNewSettings()->m_AutoRefillZones ) )
{
autofillZones = true;
for( ZONE* zone : board->Zones() )
zone->CacheBoundingBox();
}
for( COMMIT_LINE& ent : m_changes )
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{
int changeType = ent.m_type & CHT_TYPE;
int changeFlags = ent.m_type & CHT_FLAGS;
BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( ent.m_item );
wxASSERT( ent.m_item );
// Module items need to be saved in the undo buffer before modification
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if( m_isFootprintEditor )
{
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// Be sure that we are storing a footprint
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if( ent.m_item->Type() != PCB_FOOTPRINT_T )
{
ent.m_item = ent.m_item->GetParent();
wxASSERT( ent.m_item );
}
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// We have not saved the footprint yet, so let's create an entry
if( savedModules.count( ent.m_item ) == 0 )
{
if( !ent.m_copy )
{
wxASSERT( changeType != CHT_MODIFY ); // too late to make a copy..
ent.m_copy = makeImage( ent.m_item );
}
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wxASSERT( ent.m_item->Type() == PCB_FOOTPRINT_T );
wxASSERT( ent.m_copy->Type() == PCB_FOOTPRINT_T );
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if( !( aCommitFlags & SKIP_UNDO ) && frame )
{
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ITEM_PICKER itemWrapper( nullptr, ent.m_item, UNDO_REDO::CHANGED );
itemWrapper.SetLink( ent.m_copy );
undoList.PushItem( itemWrapper );
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frame->SaveCopyInUndoList( undoList, UNDO_REDO::CHANGED );
}
savedModules.insert( ent.m_item );
}
}
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if( boardItem->Type() == PCB_VIA_T || boardItem->Type() == PCB_FOOTPRINT_T
|| boardItem->IsOnLayer( F_Mask ) || boardItem->IsOnLayer( B_Mask ) )
{
solderMaskDirty = true;
}
if( boardItem->IsSelected() )
selectedModified = true;
switch( changeType )
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{
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case CHT_ADD:
{
if( selTool && selTool->GetEnteredGroup() && !boardItem->GetParentGroup()
&& PCB_GROUP::IsGroupableType( boardItem->Type() ) )
{
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selTool->GetEnteredGroup()->AddItem( boardItem );
}
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if( m_isFootprintEditor )
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{
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// footprints inside footprints are not supported yet
wxASSERT( boardItem->Type() != PCB_FOOTPRINT_T );
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boardItem->SetParent( board->Footprints().front() );
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if( !( changeFlags & CHT_DONE ) )
board->Footprints().front()->Add( boardItem );
}
else if( boardItem->Type() == PCB_PAD_T
|| boardItem->Type() == PCB_FP_TEXT_T
|| boardItem->Type() == PCB_FP_TEXTBOX_T
|| boardItem->Type() == PCB_FP_SHAPE_T
|| boardItem->Type() == PCB_FP_DIM_ALIGNED_T
|| boardItem->Type() == PCB_FP_DIM_LEADER_T
|| boardItem->Type() == PCB_FP_DIM_CENTER_T
|| boardItem->Type() == PCB_FP_DIM_RADIAL_T
|| boardItem->Type() == PCB_FP_DIM_ORTHOGONAL_T
|| boardItem->Type() == PCB_FP_ZONE_T )
{
wxASSERT( boardItem->GetParent() &&
boardItem->GetParent()->Type() == PCB_FOOTPRINT_T );
}
else
{
if( !( aCommitFlags & SKIP_UNDO ) )
undoList.PushItem( ITEM_PICKER( nullptr, boardItem, UNDO_REDO::NEWITEM ) );
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if( !( changeFlags & CHT_DONE ) )
{
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board->Add( boardItem, ADD_MODE::BULK_INSERT ); // handles connectivity
bulkAddedItems.push_back( boardItem );
}
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}
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if( autofillZones && boardItem->Type() != PCB_MARKER_T )
dirtyIntersectingZones( boardItem, changeType );
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if( view && boardItem->Type() != PCB_NETINFO_T )
view->Add( boardItem );
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break;
}
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case CHT_REMOVE:
{
PCB_GROUP* parentGroup = boardItem->GetParentGroup();
if( !m_isFootprintEditor && !( aCommitFlags & SKIP_UNDO ) )
undoList.PushItem( ITEM_PICKER( nullptr, boardItem, UNDO_REDO::DELETED ) );
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if( boardItem->IsSelected() )
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{
if( selTool )
selTool->RemoveItemFromSel( boardItem, true /* quiet mode */ );
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itemsDeselected = true;
}
if( parentGroup && !( parentGroup->GetFlags() & STRUCT_DELETED ) )
parentGroup->RemoveItem( boardItem );
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if( autofillZones )
dirtyIntersectingZones( boardItem, changeType );
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switch( boardItem->Type() )
{
// Footprint items
case PCB_PAD_T:
case PCB_FP_SHAPE_T:
case PCB_FP_TEXT_T:
case PCB_FP_TEXTBOX_T:
case PCB_FP_DIM_ALIGNED_T:
case PCB_FP_DIM_LEADER_T:
case PCB_FP_DIM_CENTER_T:
case PCB_FP_DIM_RADIAL_T:
case PCB_FP_DIM_ORTHOGONAL_T:
case PCB_FP_ZONE_T:
// This level can only handle footprint children in the footprint editor as
// only in that case has the entire footprint (and all its children) already
// been saved for undo.
wxASSERT( m_isFootprintEditor );
if( boardItem->Type() == PCB_FP_TEXT_T )
{
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FP_TEXT* text = static_cast<FP_TEXT*>( boardItem );
// don't allow deletion of Reference or Value
if( text->GetType() != FP_TEXT::TEXT_is_DIVERS )
break;
}
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if( view )
view->Remove( boardItem );
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if( !( changeFlags & CHT_DONE ) )
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{
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FOOTPRINT* footprint = static_cast<FOOTPRINT*>( boardItem->GetParent() );
wxASSERT( footprint && footprint->Type() == PCB_FOOTPRINT_T );
footprint->Delete( boardItem );
}
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break;
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// Board items
case PCB_SHAPE_T: // a shape (normally not on copper layers)
case PCB_BITMAP_T: // a bitmap on a user layer
case PCB_TEXT_T: // a text on a layer
case PCB_TEXTBOX_T: // a wrapped text on a layer
case PCB_TRACE_T: // a track segment (segment on a copper layer)
case PCB_ARC_T: // an arced track segment (segment on a copper layer)
case PCB_VIA_T: // a via (like track segment on a copper layer)
case PCB_DIM_ALIGNED_T: // a dimension (graphic item)
case PCB_DIM_CENTER_T:
case PCB_DIM_RADIAL_T:
case PCB_DIM_ORTHOGONAL_T:
case PCB_DIM_LEADER_T: // a leader dimension
case PCB_TARGET_T: // a target (graphic item)
case PCB_MARKER_T: // a marker used to show something
case PCB_ZONE_T:
if( view )
view->Remove( boardItem );
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if( !( changeFlags & CHT_DONE ) )
{
board->Remove( boardItem, REMOVE_MODE::BULK );
bulkRemovedItems.push_back( boardItem );
}
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break;
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case PCB_FOOTPRINT_T:
{
// No support for nested footprints (yet)
wxASSERT( !m_isFootprintEditor );
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FOOTPRINT* footprint = static_cast<FOOTPRINT*>( boardItem );
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if( view )
view->Remove( footprint );
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footprint->ClearFlags();
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if( !( changeFlags & CHT_DONE ) )
{
board->Remove( footprint, REMOVE_MODE::BULK ); // handles connectivity
bulkRemovedItems.push_back( footprint );
}
}
break;
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case PCB_GROUP_T:
if( view )
view->Remove( boardItem );
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if( !( changeFlags & CHT_DONE ) )
{
if( m_isFootprintEditor )
board->GetFirstFootprint()->Remove( boardItem );
else
{
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board->Remove( boardItem, REMOVE_MODE::BULK );
bulkRemovedItems.push_back( boardItem );
}
}
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break;
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// Metadata items
case PCB_NETINFO_T:
board->Remove( boardItem, REMOVE_MODE::BULK );
bulkRemovedItems.push_back( boardItem );
break;
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default: // other types do not need to (or should not) be handled
wxASSERT( false );
break;
}
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break;
}
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case CHT_MODIFY:
{
if( !m_isFootprintEditor && !( aCommitFlags & SKIP_UNDO ) )
{
ITEM_PICKER itemWrapper( nullptr, boardItem, UNDO_REDO::CHANGED );
wxASSERT( ent.m_copy );
itemWrapper.SetLink( ent.m_copy );
undoList.PushItem( itemWrapper );
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}
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if( !( aCommitFlags & SKIP_CONNECTIVITY ) )
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{
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if( ent.m_copy )
connectivity->MarkItemNetAsDirty( static_cast<BOARD_ITEM*>( ent.m_copy ) );
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connectivity->Update( boardItem );
}
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if( autofillZones )
{
dirtyIntersectingZones( static_cast<BOARD_ITEM*>( ent.m_copy ), changeType ); // before
dirtyIntersectingZones( boardItem, changeType ); // after
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}
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if( view )
{
view->Update( boardItem );
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if( m_isFootprintEditor )
{
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static_cast<FOOTPRINT*>( boardItem )->RunOnChildren(
[&]( BOARD_ITEM* aChild )
{
view->Update( aChild );
});
}
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}
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itemsChanged.push_back( boardItem );
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// if no undo entry is needed, the copy would create a memory leak
if( aCommitFlags & SKIP_UNDO )
delete ent.m_copy;
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break;
}
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default:
wxASSERT( false );
break;
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}
}
if( bulkAddedItems.size() > 0 )
board->FinalizeBulkAdd( bulkAddedItems );
if( bulkRemovedItems.size() > 0 )
board->FinalizeBulkRemove( bulkRemovedItems );
if( itemsChanged.size() > 0 )
board->OnItemsChanged( itemsChanged );
if( m_isBoardEditor )
{
size_t num_changes = m_changes.size();
if( aCommitFlags & SKIP_CONNECTIVITY )
{
connectivity->ClearRatsnest();
connectivity->ClearLocalRatsnest();
}
else
{
connectivity->RecalculateRatsnest( this );
board->UpdateRatsnestExclusions();
connectivity->ClearLocalRatsnest();
if( frame )
frame->GetCanvas()->RedrawRatsnest();
}
if( solderMaskDirty )
{
if( frame )
frame->HideSolderMask();
}
// Log undo items for any connectivity changes
for( size_t i = num_changes; i < m_changes.size(); ++i )
{
COMMIT_LINE& ent = m_changes[i];
wxASSERT( ( ent.m_type & CHT_TYPE ) == CHT_MODIFY );
BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( ent.m_item );
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if( !( aCommitFlags & SKIP_UNDO ) )
{
ITEM_PICKER itemWrapper( nullptr, boardItem, UNDO_REDO::CHANGED );
wxASSERT( ent.m_copy );
itemWrapper.SetLink( ent.m_copy );
undoList.PushItem( itemWrapper );
}
else
{
delete ent.m_copy;
}
if( view )
view->Update( boardItem );
}
}
if( m_isBoardEditor && !( aCommitFlags & SKIP_UNDO ) && frame )
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{
if( aCommitFlags & APPEND_UNDO )
frame->AppendCopyToUndoList( undoList, UNDO_REDO::UNSPECIFIED );
else
frame->SaveCopyInUndoList( undoList, UNDO_REDO::UNSPECIFIED );
}
m_toolMgr->PostEvent( { TC_MESSAGE, TA_MODEL_CHANGE, AS_GLOBAL } );
if( itemsDeselected )
m_toolMgr->PostEvent( EVENTS::UnselectedEvent );
if( autofillZones )
m_toolMgr->RunAction( PCB_ACTIONS::zoneFillDirty );
if( selectedModified )
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
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if( frame )
{
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if( !( aCommitFlags & SKIP_SET_DIRTY ) )
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frame->OnModify();
else
frame->Update3DView( true, frame->GetPcbNewSettings()->m_Display.m_Live3DRefresh );
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}
clear();
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}
EDA_ITEM* BOARD_COMMIT::parentObject( EDA_ITEM* aItem ) const
{
switch( aItem->Type() )
{
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case PCB_PAD_T:
case PCB_FP_SHAPE_T:
case PCB_FP_TEXT_T:
case PCB_FP_TEXTBOX_T:
case PCB_FP_DIM_ALIGNED_T:
case PCB_FP_DIM_LEADER_T:
case PCB_FP_DIM_CENTER_T:
case PCB_FP_DIM_RADIAL_T:
case PCB_FP_DIM_ORTHOGONAL_T:
case PCB_FP_ZONE_T:
return aItem->GetParent();
case PCB_ZONE_T:
wxASSERT( !dynamic_cast<FOOTPRINT*>( aItem->GetParent() ) );
return aItem;
default:
break;
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}
return aItem;
}
EDA_ITEM* BOARD_COMMIT::makeImage( EDA_ITEM* aItem ) const
{
BOARD_ITEM* clone = static_cast<BOARD_ITEM*>( aItem->Clone() );
clone->SetParentGroup( nullptr );
return clone;
}
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void BOARD_COMMIT::Revert()
{
PICKED_ITEMS_LIST undoList;
KIGFX::VIEW* view = m_toolMgr->GetView();
BOARD* board = (BOARD*) m_toolMgr->GetModel();
std::shared_ptr<CONNECTIVITY_DATA> connectivity = board->GetConnectivity();
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board->IncrementTimeStamp(); // clear caches
std::vector<BOARD_ITEM*> bulkAddedItems;
std::vector<BOARD_ITEM*> bulkRemovedItems;
std::vector<BOARD_ITEM*> itemsChanged;
for( auto it = m_changes.rbegin(); it != m_changes.rend(); ++it )
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{
COMMIT_LINE& ent = *it;
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( ent.m_item );
BOARD_ITEM* copy = static_cast<BOARD_ITEM*>( ent.m_copy );
int changeType = ent.m_type & CHT_TYPE;
int changeFlags = ent.m_type & CHT_FLAGS;
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switch( changeType )
{
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case CHT_ADD:
if( !( changeFlags & CHT_DONE ) )
break;
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view->Remove( item );
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connectivity->Remove( item );
board->Remove( item, REMOVE_MODE::BULK );
bulkRemovedItems.push_back( item );
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break;
case CHT_REMOVE:
if( !( changeFlags & CHT_DONE ) )
break;
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view->Add( item );
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connectivity->Add( item );
board->Add( item, ADD_MODE::INSERT );
bulkAddedItems.push_back( item );
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break;
case CHT_MODIFY:
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{
view->Remove( item );
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connectivity->Remove( item );
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item->SwapItemData( copy );
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if( item->Type() == PCB_GROUP_T )
{
PCB_GROUP* group = static_cast<PCB_GROUP*>( item );
group->RunOnChildren( [&]( BOARD_ITEM* child )
{
child->SetParentGroup( group );
} );
}
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view->Add( item );
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connectivity->Add( item );
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board->OnItemChanged( item );
itemsChanged.push_back( item );
delete copy;
break;
}
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default:
wxASSERT( false );
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break;
}
}
if( bulkAddedItems.size() > 0 )
board->FinalizeBulkAdd( bulkAddedItems );
if( bulkRemovedItems.size() > 0 )
board->FinalizeBulkRemove( bulkRemovedItems );
if( itemsChanged.size() > 0 )
board->OnItemsChanged( itemsChanged );
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if ( !m_isFootprintEditor )
{
connectivity->RecalculateRatsnest();
board->UpdateRatsnestExclusions();
}
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PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
selTool->RebuildSelection();
clear();
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}