dialog_global_deletion.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 1992-2022 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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 <functional>
using namespace std::placeholders;
 
#include <confirm.h>
#include <pcb_edit_frame.h>
#include <ratsnest/ratsnest_data.h>
#include <board_commit.h>
#include <board.h>
#include <footprint.h>
#include <pcb_track.h>
#include <tool/tool_manager.h>
#include <tools/pcb_actions.h>
#include <tools/global_edit_tool.h>
#include <dialog_global_deletion.h>
 
 
DIALOG_GLOBAL_DELETION::DIALOG_GLOBAL_DELETION( PCB_EDIT_FRAME* parent ) :
 DIALOG_GLOBAL_DELETION_BASE( parent )
{
 m_Parent = parent;
 m_currentLayer = F_Cu;
 m_trackFilterLocked->Enable( m_delTracks->GetValue() );
 m_trackFilterUnlocked->Enable( m_delTracks->GetValue() );
 m_trackFilterVias->Enable( m_delTracks->GetValue() );
 m_footprintFilterLocked->Enable( m_delFootprints->GetValue() );
 m_footprintFilterUnlocked->Enable( m_delFootprints->GetValue() );
 m_drawingFilterLocked->Enable( m_delDrawings->GetValue() );
 m_drawingFilterUnlocked->Enable( m_delDrawings->GetValue() );
 
 SetupStandardButtons();
 
 SetFocus();
 GetSizer()->SetSizeHints( this );
 Centre();
}
 
 
int GLOBAL_EDIT_TOOL::GlobalDeletions( const TOOL_EVENT& aEvent )
{
 PCB_EDIT_FRAME* editFrame = getEditFrame<PCB_EDIT_FRAME>();
 DIALOG_GLOBAL_DELETION dlg( editFrame );
 
 dlg.SetCurrentLayer( frame()->GetActiveLayer() );
 
 if( dlg.ShowModal() == wxID_OK )
 dlg.DoGlobalDeletions();
 
 return 0;
}
 
 
void DIALOG_GLOBAL_DELETION::SetCurrentLayer( int aLayer )
{
 m_currentLayer = aLayer;
 m_textCtrlCurrLayer->SetValue( m_Parent->GetBoard()->GetLayerName( ToLAYER_ID( aLayer ) ) );
}
 
 
void DIALOG_GLOBAL_DELETION::onCheckDeleteTracks( wxCommandEvent& event )
{
 m_trackFilterLocked->Enable( m_delTracks->GetValue() );
 m_trackFilterUnlocked->Enable( m_delTracks->GetValue() );
 m_trackFilterVias->Enable( m_delTracks->GetValue() );
}
 
 
void DIALOG_GLOBAL_DELETION::onCheckDeleteFootprints( wxCommandEvent& event )
{
 m_footprintFilterLocked->Enable( m_delFootprints->GetValue() );
 m_footprintFilterUnlocked->Enable( m_delFootprints->GetValue() );
}
 
 
void DIALOG_GLOBAL_DELETION::onCheckDeleteDrawings( wxCommandEvent& event )
{
 bool enable = m_delDrawings->GetValue() || m_delBoardEdges->GetValue();
 
 m_drawingFilterLocked->Enable( enable );
 m_drawingFilterUnlocked->Enable( enable );
}
 
 
void DIALOG_GLOBAL_DELETION::onCheckDeleteBoardOutlines( wxCommandEvent& event )
{
 bool enable = m_delDrawings->GetValue() || m_delBoardEdges->GetValue();
 
 m_drawingFilterLocked->Enable( enable );
 m_drawingFilterUnlocked->Enable( enable );
}
 
 
void DIALOG_GLOBAL_DELETION::DoGlobalDeletions()
{
 bool gen_rastnest = false;
 bool delete_all = m_delAll->GetValue();
 
 if( !IsOK( GetParent(), delete_all ? _( "Are you sure you want to delete the entire board?" )
 : _( "Are you sure you want to delete the selected items?" ) ) )
 {
 return;
 }
 
 // Clear selection before removing any items
 m_Parent->GetToolManager()->RunAction( PCB_ACTIONS::selectionClear, true );
 
 BOARD* board = m_Parent->GetBoard();
 BOARD_COMMIT commit( m_Parent );
 LSET all_layers = LSET().set();
 LSET layers_filter;
 
 if( m_rbLayersOption->GetSelection() != 0 )
 layers_filter.set( m_currentLayer );
 else
 layers_filter = all_layers;
 
 auto processItem =
 [&]( BOARD_ITEM* item, const LSET& layers_mask )
 {
 if( ( item->GetLayerSet() & layers_mask ).any() )
 commit.Remove( item );
 };
 
 auto processConnectedItem =
 [&]( BOARD_ITEM* item, const LSET& layers_mask )
 {
 if( ( item->GetLayerSet() & layers_mask ).any() )
 {
 commit.Remove( item );
 gen_rastnest = true;
 }
 };
 
 if( delete_all || m_delZones->GetValue() )
 {
 for( ZONE* zone : board->Zones() )
 {
 if( delete_all )
 processConnectedItem( zone, all_layers );
 else
 processConnectedItem( zone, layers_filter );
 }
 }
 
 bool delete_shapes = m_delDrawings->GetValue() || m_delBoardEdges->GetValue();
 bool delete_texts = m_delTexts->GetValue();
 
 if( delete_all || delete_shapes || delete_texts )
 {
 // Layer mask for drawings
 LSET drawing_layers_filter;
 
 if( m_delDrawings->GetValue() )
 drawing_layers_filter = LSET::AllNonCuMask().set( Edge_Cuts, false );
 
 if( m_delBoardEdges->GetValue() )
 drawing_layers_filter.set( Edge_Cuts );
 
 drawing_layers_filter &= layers_filter;
 
 for( BOARD_ITEM* item : board->Drawings() )
 {
 if( delete_all )
 {
 processItem( item, all_layers );
 }
 else if( delete_shapes )
 {
 if( item->Type() == PCB_SHAPE_T && item->IsLocked() )
 {
 if( m_drawingFilterLocked->GetValue() )
 processItem( item, drawing_layers_filter );
 }
 else if( item->Type() == PCB_SHAPE_T && !item->IsLocked() )
 {
 if( m_drawingFilterUnlocked->GetValue() )
 processItem( item, drawing_layers_filter );
 }
 }
 else if( delete_texts )
 {
 if( item->Type() == PCB_TEXT_T || item->Type() == PCB_TEXTBOX_T )
 processItem( item, layers_filter );
 }
 }
 }
 
 if( delete_all || m_delFootprints->GetValue() )
 {
 for( FOOTPRINT* footprint : board->Footprints() )
 {
 if( delete_all )
 {
 processConnectedItem( footprint, all_layers );
 }
 else if( footprint->IsLocked() )
 {
 if( m_footprintFilterLocked->GetValue() )
 processConnectedItem( footprint, layers_filter );
 }
 else
 {
 if( m_footprintFilterUnlocked->GetValue() )
 processConnectedItem( footprint, layers_filter );
 }
 }
 }
 
 if( delete_all || m_delTracks->GetValue() )
 {
 for( PCB_TRACK* track : board->Tracks() )
 {
 if( delete_all )
 {
 processConnectedItem( track, all_layers );
 }
 else if( track->Type() == PCB_VIA_T )
 {
 if( m_trackFilterVias->GetValue() )
 processConnectedItem( track, layers_filter );
 }
 else if( track->IsLocked() )
 {
 if( m_trackFilterLocked->GetValue() )
 processConnectedItem( track, layers_filter );
 }
 else
 {
 if( m_trackFilterUnlocked->GetValue() )
 processConnectedItem( track, layers_filter );
 }
 }
 }
 
 commit.Push( wxT( "Global delete" ) );
 
 if( m_delMarkers->GetValue() )
 board->DeleteMARKERs();
 
 if( gen_rastnest )
 m_Parent->Compile_Ratsnest( true );
 
 // There is a chance that some of tracks have changed their nets, so rebuild ratsnest
 // from scratch.
 m_Parent->GetCanvas()->Refresh();
}