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kicad/pcbnew/board_item.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* 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 <pybind11/pybind11.h>
#include <wx/debug.h>
#include <wx/msgdlg.h>
#include <i18n_utility.h>
#include <macros.h>
#include <board.h>
#include <board_design_settings.h>
#include <pcb_group.h>
#include <footprint.h>
BOARD_ITEM::~BOARD_ITEM()
{
wxASSERT( m_group == nullptr );
}
const BOARD* BOARD_ITEM::GetBoard() const
{
if( Type() == PCB_T )
return static_cast<const BOARD*>( this );
BOARD_ITEM* parent = GetParent();
if( parent )
return parent->GetBoard();
return nullptr;
}
BOARD* BOARD_ITEM::GetBoard()
{
if( Type() == PCB_T )
return static_cast<BOARD*>( this );
BOARD_ITEM* parent = GetParent();
if( parent )
return parent->GetBoard();
return nullptr;
}
bool BOARD_ITEM::IsLocked() const
{
if( GetParentGroup() )
return GetParentGroup()->IsLocked();
const BOARD* board = GetBoard();
return board && board->GetBoardUse() != BOARD_USE::FPHOLDER && m_isLocked;
}
STROKE_PARAMS BOARD_ITEM::GetStroke() const
{
wxCHECK( false, STROKE_PARAMS( pcbIUScale.mmToIU( DEFAULT_LINE_WIDTH ) ) );
}
void BOARD_ITEM::SetStroke( const STROKE_PARAMS& aStroke )
{
wxCHECK( false, /* void */ );
}
wxString BOARD_ITEM::GetLayerName() const
{
const BOARD* board = GetBoard();
if( board )
return board->GetLayerName( m_layer );
// If no parent, return standard name
return BOARD::GetStandardLayerName( m_layer );
}
wxString BOARD_ITEM::layerMaskDescribe() const
{
const BOARD* board = GetBoard();
LSET layers = GetLayerSet() & board->GetEnabledLayers();
LSET copperLayers = layers & LSET::AllCuMask();
LSET techLayers = layers & LSET::AllTechMask();
// Try to be smart and useful. Check all copper first.
if( (int) copperLayers.count() == board->GetCopperLayerCount() )
return _( "all copper layers" );
for( LSET testLayers : { copperLayers, techLayers, layers } )
{
for( int bit = PCBNEW_LAYER_ID_START; bit < PCB_LAYER_ID_COUNT; ++bit )
{
if( testLayers[ bit ] )
{
wxString layerInfo = board->GetLayerName( static_cast<PCB_LAYER_ID>( bit ) );
if( testLayers.count() > 1 )
layerInfo << wxS( " " ) + _( "and others" );
return layerInfo;
}
}
}
// No copper, no technicals: no layer
return _( "no layers" );
}
void BOARD_ITEM::ViewGetLayers( int aLayers[], int& aCount ) const
{
// Basic fallback
aCount = 1;
aLayers[0] = m_layer;
if( IsLocked() )
aLayers[aCount++] = LAYER_LOCKED_ITEM_SHADOW;
}
void BOARD_ITEM::DeleteStructure()
{
BOARD_ITEM_CONTAINER* parent = GetParent();
if( parent )
parent->Remove( this );
delete this;
}
void BOARD_ITEM::swapData( BOARD_ITEM* aImage )
{
}
void BOARD_ITEM::SwapItemData( BOARD_ITEM* aImage )
{
if( aImage == nullptr )
return;
EDA_ITEM* parent = GetParent();
PCB_GROUP* group = GetParentGroup();
SetParentGroup( nullptr );
aImage->SetParentGroup( nullptr );
swapData( aImage );
// Restore pointers to be sure they are not broken
SetParent( parent );
SetParentGroup( group );
}
BOARD_ITEM* BOARD_ITEM::Duplicate() const
{
BOARD_ITEM* dupe = static_cast<BOARD_ITEM*>( Clone() );
const_cast<KIID&>( dupe->m_Uuid ) = KIID();
if( dupe->GetParentGroup() )
dupe->GetParentGroup()->AddItem( dupe );
return dupe;
}
void BOARD_ITEM::TransformShapeToPolygon( SHAPE_POLY_SET& aBuffer, PCB_LAYER_ID aLayer,
int aClearance, int aError, ERROR_LOC aErrorLoc,
bool ignoreLineWidth ) const
{
wxASSERT_MSG( false, wxT( "Called TransformShapeToPolygon() on unsupported BOARD_ITEM." ) );
};
bool BOARD_ITEM::ptr_cmp::operator() ( const BOARD_ITEM* a, const BOARD_ITEM* b ) const
{
if( a->Type() != b->Type() )
return a->Type() < b->Type();
if( a->GetLayerSet() != b->GetLayerSet() )
return a->GetLayerSet().Seq() < b->GetLayerSet().Seq();
if( a->m_Uuid != b->m_Uuid ) // UUIDs *should* always be unique (for valid boards anyway)
return a->m_Uuid < b->m_Uuid;
return a < b; // But just in case; ptrs are guaranteed to be different
}
std::shared_ptr<SHAPE> BOARD_ITEM::GetEffectiveShape( PCB_LAYER_ID aLayer, FLASHING aFlash ) const
{
static std::shared_ptr<SHAPE> shape;
UNIMPLEMENTED_FOR( GetClass() );
return shape;
}
std::shared_ptr<SHAPE_SEGMENT> BOARD_ITEM::GetEffectiveHoleShape() const
{
static std::shared_ptr<SHAPE_SEGMENT> slot;
UNIMPLEMENTED_FOR( GetClass() );
return slot;
}
FOOTPRINT* BOARD_ITEM::GetParentFootprint() const
{
BOARD_ITEM_CONTAINER* ancestor = GetParent();
while( ancestor && ancestor->Type() == PCB_GROUP_T )
ancestor = ancestor->GetParent();
if( ancestor && ancestor->Type() == PCB_FOOTPRINT_T )
return static_cast<FOOTPRINT*>( ancestor );
return nullptr;
}
VECTOR2I BOARD_ITEM::GetFPRelativePosition() const
{
VECTOR2I pos = GetPosition();
if( FOOTPRINT* parentFP = GetParentFootprint() )
{
pos -= parentFP->GetPosition();
RotatePoint( pos, -parentFP->GetOrientation() );
}
return pos;
}
void BOARD_ITEM::SetFPRelativePosition( const VECTOR2I& aPos )
{
VECTOR2I pos( aPos );
if( FOOTPRINT* parentFP = GetParentFootprint() )
{
RotatePoint( pos, parentFP->GetOrientation() );
pos += parentFP->GetPosition();
}
SetPosition( pos );
}
void BOARD_ITEM::Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle )
{
wxMessageBox( wxT( "virtual BOARD_ITEM::Rotate used, should not occur" ), GetClass() );
}
void BOARD_ITEM::Flip( const VECTOR2I& aCentre, bool aFlipLeftRight )
{
wxMessageBox( wxT( "virtual BOARD_ITEM::Flip used, should not occur" ), GetClass() );
}
static struct BOARD_ITEM_DESC
{
BOARD_ITEM_DESC()
{
ENUM_MAP<PCB_LAYER_ID>& layerEnum = ENUM_MAP<PCB_LAYER_ID>::Instance();
if( layerEnum.Choices().GetCount() == 0 )
{
layerEnum.Undefined( UNDEFINED_LAYER );
for( LSEQ seq = LSET::AllLayersMask().Seq(); seq; ++seq )
layerEnum.Map( *seq, LSET::Name( *seq ) );
}
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
REGISTER_TYPE( BOARD_ITEM );
propMgr.InheritsAfter( TYPE_HASH( BOARD_ITEM ), TYPE_HASH( EDA_ITEM ) );
propMgr.AddProperty( new PROPERTY<BOARD_ITEM, int>( _HKI( "Position X" ),
&BOARD_ITEM::SetX, &BOARD_ITEM::GetX, PROPERTY_DISPLAY::PT_COORD,
ORIGIN_TRANSFORMS::ABS_X_COORD ) );
propMgr.AddProperty( new PROPERTY<BOARD_ITEM, int>( _HKI( "Position Y" ),
&BOARD_ITEM::SetY, &BOARD_ITEM::GetY, PROPERTY_DISPLAY::PT_COORD,
ORIGIN_TRANSFORMS::ABS_Y_COORD ) );
propMgr.AddProperty( new PROPERTY_ENUM<BOARD_ITEM, PCB_LAYER_ID>( _HKI( "Layer" ),
&BOARD_ITEM::SetLayer, &BOARD_ITEM::GetLayer ) );
propMgr.AddProperty( new PROPERTY<BOARD_ITEM, bool>( _HKI( "Locked" ),
&BOARD_ITEM::SetLocked, &BOARD_ITEM::IsLocked ) )
.SetAvailableFunc(
[=]( INSPECTABLE* aItem ) -> bool
{
BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( aItem );
return item && item->GetBoard() && !item->GetBoard()->IsFootprintHolder();
} );
}
} _BOARD_ITEM_DESC;
IMPLEMENT_ENUM_TO_WXANY( PCB_LAYER_ID )
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