zones_container.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2023 Ethan Chien <[email protected]>
 * Copyright (C) 2023 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 "zones_container.h"
#include "zone_priority_container.h"
 
#include <teardrop/teardrop_types.h>
#include <zone.h>
#include <memory>
#include <algorithm>
 
 
ZONES_CONTAINER::ZONES_CONTAINER( BOARD* aBoard ) : m_originalZoneList( aBoard->Zones() )
{
 std::vector<std::shared_ptr<ZONE>> clonedZones;
 
 for( ZONE* zone : aBoard->Zones() )
 {
 if( ( !zone->GetIsRuleArea() ) && IsCopperLayer( zone->GetFirstLayer() )
 && ( !zone->IsTeardropArea() ) )
 {
 std::shared_ptr<ZONE> zone_clone =
 std::shared_ptr<ZONE>( static_cast<ZONE*>( zone->Clone() ) );
 m_zonesColoneMap.try_emplace( zone, zone_clone );
 m_clonedZoneList.push_back( zone_clone.get() );
 clonedZones.push_back( std::move( zone_clone ) );
 }
 }
 
 std::sort( clonedZones.begin(), clonedZones.end(),
 []( std::shared_ptr<ZONE> const& l, std::shared_ptr<ZONE> const& r
 
 )
 {
 return l->GetAssignedPriority() > r->GetAssignedPriority();
 } );
 
 unsigned currentPriority = clonedZones.size() - 1;
 
 for( const std::shared_ptr<ZONE>& zone : clonedZones )
 {
 m_zonesPriorityContainer.push_back(
 std::make_shared<ZONE_PRIORITY_CONTAINER>( zone, currentPriority ) );
 --currentPriority;
 }
}
 
ZONES_CONTAINER::~ZONES_CONTAINER() = default;
 
std::shared_ptr<ZONE_SETTINGS> ZONES_CONTAINER::GetZoneSettings( ZONE* aZone )
{
 if( auto ll = m_zoneSettings.find( aZone ); ll != m_zoneSettings.end() )
 return ll->second;
 
 std::shared_ptr<ZONE_SETTINGS> zoneSetting = std::make_shared<ZONE_SETTINGS>();
 *zoneSetting << *aZone;
 m_zoneSettings.try_emplace( aZone, zoneSetting );
 return zoneSetting;
}
 
void ZONES_CONTAINER::OnUserConfirmChange()
{
 FlushZoneSettingsChange();
 FlushPriorityChange();
 
 for( auto& [c, v] : m_zonesColoneMap )
 {
 *c = *v;
 }
}
 
void ZONES_CONTAINER::FlushZoneSettingsChange()
{
 for( const std::shared_ptr<ZONE_PRIORITY_CONTAINER>& zone : m_zonesPriorityContainer )
 {
 if( auto ll = m_zoneSettings.find( &zone->GetZone() ); ll != m_zoneSettings.end() )
 ll->second->ExportSetting( zone->GetZone() );
 }
}
 
bool ZONES_CONTAINER::FlushPriorityChange()
{
 bool priorityChanged = false;
 
 for( const std::shared_ptr<ZONE_PRIORITY_CONTAINER>& c : m_zonesPriorityContainer )
 {
 if( c->PriorityChanged() )
 {
 priorityChanged = true;
 break;
 }
 }
 
 if( priorityChanged )
 {
 for( std::shared_ptr<ZONE_PRIORITY_CONTAINER>& c : m_zonesPriorityContainer )
 {
 c->OnUserConfirmChange();
 }
 }
 
 return priorityChanged;
}