zone_filler_tool.cpp

Go to the documentation of this file.

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2014-2017 CERN
 * Copyright (C) 2014-2023 KiCad Developers, see AUTHORS.txt for contributors.
 * @author Maciej Suminski <[email protected]>
 *
 * 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 <cstdint>
#include <thread>
#include <zone.h>
#include <connectivity/connectivity_data.h>
#include <board_commit.h>
#include <footprint.h>
#include <pcb_track.h>
#include <pad.h>
#include <pcb_group.h>
#include <board_design_settings.h>
#include <progress_reporter.h>
#include <widgets/wx_infobar.h>
#include <widgets/wx_progress_reporters.h>
#include <wx/event.h>
#include <wx/hyperlink.h>
#include <tool/tool_manager.h>
#include <tool/actions.h>
#include "pcb_actions.h"
#include "zone_filler_tool.h"
#include "zone_filler.h"
#include "teardrop/teardrop.h"
#include <profile.h>
 
ZONE_FILLER_TOOL::ZONE_FILLER_TOOL() :
 PCB_TOOL_BASE( "pcbnew.ZoneFiller" ),
 m_fillInProgress( false )
{
}
 
 
ZONE_FILLER_TOOL::~ZONE_FILLER_TOOL()
{
}
 
 
void ZONE_FILLER_TOOL::Reset( RESET_REASON aReason )
{
}
 
 
void ZONE_FILLER_TOOL::CheckAllZones( wxWindow* aCaller, PROGRESS_REPORTER* aReporter )
{
 if( !getEditFrame<PCB_EDIT_FRAME>()->m_ZoneFillsDirty || m_fillInProgress )
 return;
 
 m_fillInProgress = true;
 
 std::vector<ZONE*> toFill;
 
 for( ZONE* zone : board()->Zones() )
 toFill.push_back( zone );
 
 BOARD_COMMIT commit( this );
 std::unique_ptr<WX_PROGRESS_REPORTER> reporter;
 
 m_filler = std::make_unique<ZONE_FILLER>( frame()->GetBoard(), &commit );
 
 if( aReporter )
 {
 m_filler->SetProgressReporter( aReporter );
 }
 else
 {
 reporter = std::make_unique<WX_PROGRESS_REPORTER>( aCaller, _( "Checking Zones" ), 4 );
 m_filler->SetProgressReporter( reporter.get() );
 }
 
 if( m_filler->Fill( toFill, true, aCaller ) )
 {
 commit.Push( _( "Fill Zone(s)" ), SKIP_CONNECTIVITY | ZONE_FILL_OP );
 getEditFrame<PCB_EDIT_FRAME>()->m_ZoneFillsDirty = false;
 }
 else
 {
 commit.Revert();
 }
 
 rebuildConnectivity();
 refresh();
 
 m_fillInProgress = false;
 m_filler.reset( nullptr );
}
 
 
void ZONE_FILLER_TOOL::singleShotRefocus( wxIdleEvent& )
{
 canvas()->SetFocus();
 canvas()->Unbind( wxEVT_IDLE, &ZONE_FILLER_TOOL::singleShotRefocus, this );
}
 
 
void ZONE_FILLER_TOOL::FillAllZones( wxWindow* aCaller, PROGRESS_REPORTER* aReporter )
{
 if( m_fillInProgress )
 return;
 
 m_fillInProgress = true;
 
 PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
 BOARD_COMMIT commit( this );
 std::unique_ptr<WX_PROGRESS_REPORTER> reporter;
 TEARDROP_MANAGER teardropMgr( board(), m_toolMgr );
 std::vector<ZONE*> toFill;
 
 teardropMgr.UpdateTeardrops( commit, nullptr, nullptr, true /* forceFullUpdate */ );
 
 board()->IncrementTimeStamp(); // Clear caches
 
 for( ZONE* zone : board()->Zones() )
 toFill.push_back( zone );
 
 m_filler = std::make_unique<ZONE_FILLER>( board(), &commit );
 
 if( !board()->GetDesignSettings().m_DRCEngine->RulesValid() )
 {
 WX_INFOBAR* infobar = frame->GetInfoBar();
 wxHyperlinkCtrl* button = new wxHyperlinkCtrl( infobar, wxID_ANY, _( "Show DRC rules" ),
 wxEmptyString );
 
 button->Bind( wxEVT_COMMAND_HYPERLINK,
 std::function<void( wxHyperlinkEvent& aEvent )>(
 [frame]( wxHyperlinkEvent& aEvent )
 {
 frame->ShowBoardSetupDialog( _( "Rules" ) );
 } ) );
 
 infobar->RemoveAllButtons();
 infobar->AddButton( button );
 
 infobar->ShowMessageFor( _( "Zone fills may be inaccurate. DRC rules contain errors." ),
 10000, wxICON_WARNING );
 }
 
 if( aReporter )
 {
 m_filler->SetProgressReporter( aReporter );
 }
 else
 {
 reporter = std::make_unique<WX_PROGRESS_REPORTER>( aCaller, _( "Fill All Zones" ), 5 );
 m_filler->SetProgressReporter( reporter.get() );
 }
 
 if( m_filler->Fill( toFill ) )
 {
 m_filler->GetProgressReporter()->AdvancePhase();
 
 commit.Push( _( "Fill Zone(s)" ), SKIP_CONNECTIVITY | ZONE_FILL_OP );
 frame->m_ZoneFillsDirty = false;
 }
 else
 {
 commit.Revert();
 }
 
 rebuildConnectivity();
 refresh();
 
 if( m_filler->IsDebug() )
 frame->UpdateUserInterface();
 
 m_fillInProgress = false;
 m_filler.reset( nullptr );
 
 // wxWidgets has keyboard focus issues after the progress reporter. Re-setting the focus
 // here doesn't work, so we delay it to an idle event.
 canvas()->Bind( wxEVT_IDLE, &ZONE_FILLER_TOOL::singleShotRefocus, this );
}
 
 
int ZONE_FILLER_TOOL::ZoneFillDirty( const TOOL_EVENT& aEvent )
{
 PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
 std::vector<ZONE*> toFill;
 
 for( ZONE* zone : board()->Zones() )
 {
 if( m_dirtyZoneIDs.count( zone->m_Uuid ) )
 toFill.push_back( zone );
 }
 
 if( toFill.empty() )
 return 0;
 
 if( m_fillInProgress )
 return 0;
 
 unsigned startTime = GetRunningMicroSecs();
 m_fillInProgress = true;
 
 m_dirtyZoneIDs.clear();
 
 board()->IncrementTimeStamp(); // Clear caches
 
 BOARD_COMMIT commit( this );
 std::unique_ptr<WX_PROGRESS_REPORTER> reporter;
 int pts = 0;
 
 m_filler = std::make_unique<ZONE_FILLER>( board(), &commit );
 
 if( !board()->GetDesignSettings().m_DRCEngine->RulesValid() )
 {
 WX_INFOBAR* infobar = frame->GetInfoBar();
 wxHyperlinkCtrl* button = new wxHyperlinkCtrl( infobar, wxID_ANY, _( "Show DRC rules" ),
 wxEmptyString );
 
 button->Bind( wxEVT_COMMAND_HYPERLINK,
 std::function<void( wxHyperlinkEvent& aLocEvent )>(
 [frame]( wxHyperlinkEvent& aLocEvent )
 {
 frame->ShowBoardSetupDialog( _( "Rules" ) );
 } ) );
 
 infobar->RemoveAllButtons();
 infobar->AddButton( button );
 
 infobar->ShowMessageFor( _( "Zone fills may be inaccurate. DRC rules contain errors." ),
 10000, wxICON_WARNING );
 }
 
 for( ZONE* zone : toFill )
 {
 for( PCB_LAYER_ID layer : zone->GetLayerSet().Seq() )
 pts += zone->GetFilledPolysList( layer )->FullPointCount();
 
 if( pts > 1000 )
 {
 wxString title = wxString::Format( _( "Refill %d Zones" ), (int) toFill.size() );
 
 reporter = std::make_unique<WX_PROGRESS_REPORTER>( frame, title, 5 );
 m_filler->SetProgressReporter( reporter.get() );
 break;
 }
 }
 
 if( m_filler->Fill( toFill ) )
 commit.Push( _( "Auto-fill Zone(s)" ), APPEND_UNDO | SKIP_CONNECTIVITY | ZONE_FILL_OP );
 else
 commit.Revert();
 
 rebuildConnectivity();
 refresh();
 
 if( GetRunningMicroSecs() - startTime > 3000000 ) // 3 seconds
 {
 WX_INFOBAR* infobar = frame->GetInfoBar();
 
 wxHyperlinkCtrl* button = new wxHyperlinkCtrl( infobar, wxID_ANY, _( "Open Preferences" ),
 wxEmptyString );
 
 button->Bind( wxEVT_COMMAND_HYPERLINK, std::function<void( wxHyperlinkEvent& )>(
 [this]( wxHyperlinkEvent& )
 {
 getEditFrame<PCB_EDIT_FRAME>()->ShowPreferences( _( "Editing Options" ),
 _( "PCB Editor" ) );
 } ) );
 
 infobar->RemoveAllButtons();
 infobar->AddButton( button );
 infobar->ShowMessageFor( _( "Automatic refill of zones can be turned off in Preferences "
 "if it becomes too slow." ),
 10000, wxICON_INFORMATION, WX_INFOBAR::MESSAGE_TYPE::GENERIC );
 }
 
 if( m_filler->IsDebug() )
 frame->UpdateUserInterface();
 
 m_fillInProgress = false;
 m_filler.reset( nullptr );
 
 // wxWidgets has keyboard focus issues after the progress reporter. Re-setting the focus
 // here doesn't work, so we delay it to an idle event.
 canvas()->Bind( wxEVT_IDLE, &ZONE_FILLER_TOOL::singleShotRefocus, this );
 
 return 0;
}
 
 
int ZONE_FILLER_TOOL::ZoneFill( const TOOL_EVENT& aEvent )
{
 if( m_fillInProgress )
 {
 wxBell();
 return -1;
 }
 
 m_fillInProgress = true;
 
 std::vector<ZONE*> toFill;
 
 if( ZONE* passedZone = aEvent.Parameter<ZONE*>() )
 {
 toFill.push_back( passedZone );
 }
 else
 {
 for( EDA_ITEM* item : selection() )
 {
 if( ZONE* zone = dynamic_cast<ZONE*>( item ) )
 toFill.push_back( zone );
 }
 }
 
 BOARD_COMMIT commit( this );
 std::unique_ptr<WX_PROGRESS_REPORTER> reporter;
 
 m_filler = std::make_unique<ZONE_FILLER>( board(), &commit );
 
 reporter = std::make_unique<WX_PROGRESS_REPORTER>( frame(), _( "Fill Zone" ), 5 );
 m_filler->SetProgressReporter( reporter.get() );
 
 if( m_filler->Fill( toFill ) )
 {
 reporter->AdvancePhase();
 commit.Push( _( "Fill Zone(s)" ), SKIP_CONNECTIVITY | ZONE_FILL_OP );
 }
 else
 {
 commit.Revert();
 }
 
 rebuildConnectivity();
 refresh();
 
 m_fillInProgress = false;
 m_filler.reset( nullptr );
 return 0;
}
 
 
int ZONE_FILLER_TOOL::ZoneFillAll( const TOOL_EVENT& aEvent )
{
 FillAllZones( frame() );
 return 0;
}
 
 
int ZONE_FILLER_TOOL::ZoneUnfill( const TOOL_EVENT& aEvent )
{
 BOARD_COMMIT commit( this );
 
 for( EDA_ITEM* item : selection() )
 {
 assert( item->Type() == PCB_ZONE_T );
 
 ZONE* zone = static_cast<ZONE*>( item );
 
 commit.Modify( zone );
 
 zone->UnFill();
 }
 
 commit.Push( _( "Unfill Zone" ), ZONE_FILL_OP );
 
 refresh();
 
 return 0;
}
 
 
int ZONE_FILLER_TOOL::ZoneUnfillAll( const TOOL_EVENT& aEvent )
{
 BOARD_COMMIT commit( this );
 
 for( ZONE* zone : board()->Zones() )
 {
 commit.Modify( zone );
 
 zone->UnFill();
 }
 
 commit.Push( _( "Unfill All Zones" ), ZONE_FILL_OP );
 
 refresh();
 
 return 0;
}
 
 
PROGRESS_REPORTER* ZONE_FILLER_TOOL::GetProgressReporter()
{
 if( m_fillInProgress && m_filler )
 return m_filler->GetProgressReporter();
 else
 return nullptr;
}
 
 
void ZONE_FILLER_TOOL::rebuildConnectivity()
{
 board()->BuildConnectivity();
 m_toolMgr->PostEvent( EVENTS::ConnectivityChangedEvent );
 canvas()->RedrawRatsnest();
}
 
 
void ZONE_FILLER_TOOL::refresh()
{
 // Note: KIGFX::REPAINT isn't enough for things that go from invisible to visible as
 // they won't be found in the view layer's itemset for re-painting.
 canvas()->GetView()->UpdateAllItemsConditionally( KIGFX::ALL,
 [&]( KIGFX::VIEW_ITEM* aItem ) -> bool
 {
 if( PCB_VIA* via = dynamic_cast<PCB_VIA*>( aItem ) )
 {
 return via->GetRemoveUnconnected();
 }
 else if( PAD* pad = dynamic_cast<PAD*>( aItem ) )
 {
 return pad->GetRemoveUnconnected();
 }
 
 return false;
 } );
 
 canvas()->Refresh();
}
 
 
bool ZONE_FILLER_TOOL::IsZoneFillAction( const TOOL_EVENT* aEvent )
{
 return aEvent->IsAction( &PCB_ACTIONS::zoneFill )
 || aEvent->IsAction( &PCB_ACTIONS::zoneFillAll )
 || aEvent->IsAction( &PCB_ACTIONS::zoneUnfill )
 || aEvent->IsAction( &PCB_ACTIONS::zoneUnfillAll );
 
 // Don't include zoneFillDirty; that's a system action not a user action
}
 
 
void ZONE_FILLER_TOOL::setTransitions()
{
 // Zone actions
 Go( &ZONE_FILLER_TOOL::ZoneFill, PCB_ACTIONS::zoneFill.MakeEvent() );
 Go( &ZONE_FILLER_TOOL::ZoneFillAll, PCB_ACTIONS::zoneFillAll.MakeEvent() );
 Go( &ZONE_FILLER_TOOL::ZoneFillDirty, PCB_ACTIONS::zoneFillDirty.MakeEvent() );
 Go( &ZONE_FILLER_TOOL::ZoneUnfill, PCB_ACTIONS::zoneUnfill.MakeEvent() );
 Go( &ZONE_FILLER_TOOL::ZoneUnfillAll, PCB_ACTIONS::zoneUnfillAll.MakeEvent() );
}