drc_tool.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2020-2021 KiCad Developers, see change_log.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 <pcb_edit_frame.h>
#include <bitmaps.h>
#include <tool/tool_manager.h>
#include <tools/pcb_actions.h>
#include <tools/pcb_tool_base.h>
#include <tools/zone_filler_tool.h>
#include <tools/pcb_selection_tool.h>
#include <tools/drc_tool.h>
#include <kiface_base.h>
#include <dialog_drc.h>
#include <board_commit.h>
#include <board_design_settings.h>
#include <progress_reporter.h>
#include <drc/drc_engine.h>
#include <drc/drc_results_provider.h>
#include <netlist_reader/pcb_netlist.h>

DRC_TOOL::DRC_TOOL() :
 PCB_TOOL_BASE( "pcbnew.DRCTool" ),
 m_editFrame( nullptr ),
 m_pcb( nullptr ),
 m_drcDialog( nullptr ),
 m_drcRunning( false )
{
}


DRC_TOOL::~DRC_TOOL()
{
}


void DRC_TOOL::Reset( RESET_REASON aReason )
{
 m_editFrame = getEditFrame<PCB_EDIT_FRAME>();

 if( m_pcb != m_editFrame->GetBoard() )
 {
 if( m_drcDialog )
 DestroyDRCDialog();

 m_pcb = m_editFrame->GetBoard();
 m_drcEngine = m_pcb->GetDesignSettings().m_DRCEngine;
 }
}


void DRC_TOOL::ShowDRCDialog( wxWindow* aParent )
{
 bool show_dlg_modal = true;

 // the dialog needs a parent frame. if it is not specified, this is the PCB editor frame
 // specified in DRC_TOOL class.
 if( !aParent )
 {
 // if any parent is specified, the dialog is modal.
 // if this is the default PCB editor frame, it is not modal
 show_dlg_modal = false;
 aParent = m_editFrame;
 }

 Activate();
 m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );

 if( !m_drcDialog )
 {
 m_drcDialog = new DIALOG_DRC( m_editFrame, aParent );
 updatePointers();

 if( show_dlg_modal )
 m_drcDialog->ShowModal();
 else
 m_drcDialog->Show( true );
 }
 else // The dialog is just not visible (because the user has double clicked on an error item)
 {
 updatePointers();
 m_drcDialog->Show( true );
 }
}


int DRC_TOOL::ShowDRCDialog( const TOOL_EVENT& aEvent )
{
 ShowDRCDialog( nullptr );
 return 0;
}


bool DRC_TOOL::IsDRCDialogShown()
{
 if( m_drcDialog )
 return m_drcDialog->IsShown();

 return false;
}


void DRC_TOOL::DestroyDRCDialog()
{
 if( m_drcDialog )
 {
 m_drcDialog->Destroy();
 m_drcDialog = nullptr;
 }
}


void DRC_TOOL::RunTests( PROGRESS_REPORTER* aProgressReporter, bool aRefillZones,
 bool aReportAllTrackErrors, bool aTestFootprints )
{
 // One at a time, please.
 // Note that the main GUI entry points to get here are blocked, so this is really an
 // insurance policy and as such we make no attempts to queue up the DRC run or anything.
 if( m_drcRunning )
 return;

 ZONE_FILLER_TOOL* zoneFiller = m_toolMgr->GetTool<ZONE_FILLER_TOOL>();
 BOARD_COMMIT commit( m_editFrame );
 NETLIST netlist;
 bool netlistFetched = false;
 wxWindowDisabler disabler( /* disable everything except: */ m_drcDialog );

 m_drcRunning = true;

 if( aRefillZones )
 {
 aProgressReporter->AdvancePhase( _( "Refilling all zones..." ) );

 zoneFiller->FillAllZones( m_drcDialog, aProgressReporter );
 }

 m_drcEngine->SetDrawingSheet( m_editFrame->GetCanvas()->GetDrawingSheet());

 if( aTestFootprints && !Kiface().IsSingle() )
 {
 if( m_editFrame->FetchNetlistFromSchematic( netlist, _( "Schematic parity tests require a "
 "fully annotated schematic." ) ) )
 {
 netlistFetched = true;
 }

 if( m_drcDialog )
 m_drcDialog->Raise();

 m_drcEngine->SetSchematicNetlist( &netlist );
 }

 m_drcEngine->SetProgressReporter( aProgressReporter );

 m_drcEngine->SetViolationHandler(
 [&]( const std::shared_ptr<DRC_ITEM>& aItem, wxPoint aPos )
 {
 if( aItem->GetErrorCode() == DRCE_MISSING_FOOTPRINT
 || aItem->GetErrorCode() == DRCE_DUPLICATE_FOOTPRINT
 || aItem->GetErrorCode() == DRCE_EXTRA_FOOTPRINT
 || aItem->GetErrorCode() == DRCE_NET_CONFLICT )
 {
 m_footprints.push_back( aItem );
 }
 else if( aItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
 {
 m_unconnected.push_back( aItem );
 }
 else
 {
 PCB_MARKER* marker = new PCB_MARKER( aItem, aPos );
 commit.Add( marker );
 }
 } );

 m_drcEngine->RunTests( m_editFrame->GetUserUnits(), aReportAllTrackErrors, aTestFootprints );

 m_drcEngine->SetProgressReporter( nullptr );
 m_drcEngine->ClearViolationHandler();

 if( m_drcDialog )
 {
 m_drcDialog->SetDrcRun();

 if( aTestFootprints && netlistFetched )
 m_drcDialog->SetFootprintTestsRun();
 }

 commit.Push( _( "DRC" ), false );

 m_drcRunning = false;

 // update the m_drcDialog listboxes
 updatePointers();
}


void DRC_TOOL::updatePointers()
{
 // update my pointers, m_editFrame is the only unchangeable one
 m_pcb = m_editFrame->GetBoard();

 m_editFrame->ResolveDRCExclusions();

 if( m_drcDialog ) // Use diag list boxes only in DRC_TOOL dialog
 {
 m_drcDialog->SetMarkersProvider( new BOARD_DRC_ITEMS_PROVIDER( m_pcb ) );
 m_drcDialog->SetUnconnectedProvider( new RATSNEST_DRC_ITEMS_PROVIDER( m_editFrame,
 &m_unconnected ) );
 m_drcDialog->SetFootprintsProvider( new VECTOR_DRC_ITEMS_PROVIDER( m_editFrame,
 &m_footprints ) );
 }
}


int DRC_TOOL::PrevMarker( const TOOL_EVENT& aEvent )
{
 if( m_drcDialog )
 {
 m_drcDialog->Show( true );
 m_drcDialog->Raise();
 m_drcDialog->PrevMarker();
 }
 else
 {
 ShowDRCDialog( nullptr );
 }

 return 0;
}


int DRC_TOOL::NextMarker( const TOOL_EVENT& aEvent )
{
 if( m_drcDialog )
 {
 m_drcDialog->Show( true );
 m_drcDialog->Raise();
 m_drcDialog->NextMarker();
 }
 else
 {
 ShowDRCDialog( nullptr );
 }

 return 0;
}


int DRC_TOOL::CrossProbe( const TOOL_EVENT& aEvent )
{
 if( m_drcDialog )
 {
 PCB_SELECTION_TOOL* selectionTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
 PCB_SELECTION& selection = selectionTool->GetSelection();

 if( selection.GetSize() == 1 && selection.Front()->Type() == PCB_MARKER_T )
 {
 if( !m_drcDialog->IsShown() )
 m_drcDialog->Show( true );

 m_drcDialog->SelectMarker( static_cast<PCB_MARKER*>( selection.Front() ) );
 }
 }

 return 0;
}


void DRC_TOOL::CrossProbe( const PCB_MARKER* aMarker )
{
 if( !IsDRCDialogShown() )
 ShowDRCDialog( nullptr );

 m_drcDialog->SelectMarker( aMarker );
}


int DRC_TOOL::ExcludeMarker( const TOOL_EVENT& aEvent )
{
 if( m_drcDialog )
 m_drcDialog->ExcludeMarker();

 return 0;
}


void DRC_TOOL::setTransitions()
{
 Go( &DRC_TOOL::ShowDRCDialog, PCB_ACTIONS::runDRC.MakeEvent() );
 Go( &DRC_TOOL::PrevMarker, ACTIONS::prevMarker.MakeEvent() );
 Go( &DRC_TOOL::NextMarker, ACTIONS::nextMarker.MakeEvent() );
 Go( &DRC_TOOL::ExcludeMarker, ACTIONS::excludeMarker.MakeEvent() );
 Go( &DRC_TOOL::CrossProbe, EVENTS::SelectedEvent );
}