mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2025-09-13 17:53:11 +02:00
785 lines
24 KiB
C++
785 lines
24 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "pcbexpr_evaluator.h"
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#include <cstdio>
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#include <memory>
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#include <mutex>
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#include <board.h>
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#include <footprint.h>
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#include <lset.h>
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#include <board_connected_item.h>
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#include <drc/drc_engine.h>
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#include <component_classes/component_class.h>
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#include <string_utils.h>
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/* --------------------------------------------------------------------------------------------
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* Specialized Expression References
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*/
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BOARD_ITEM* PCBEXPR_VAR_REF::GetObject( const LIBEVAL::CONTEXT* aCtx ) const
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{
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wxASSERT( dynamic_cast<const PCBEXPR_CONTEXT*>( aCtx ) );
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const PCBEXPR_CONTEXT* ctx = static_cast<const PCBEXPR_CONTEXT*>( aCtx );
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BOARD_ITEM* item = ctx->GetItem( m_itemIndex );
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return item;
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}
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class PCBEXPR_LAYER_VALUE : public LIBEVAL::VALUE
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{
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public:
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PCBEXPR_LAYER_VALUE( PCB_LAYER_ID aLayer ) :
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LIBEVAL::VALUE( LayerName( aLayer ) ),
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m_layer( aLayer )
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{};
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virtual bool EqualTo( LIBEVAL::CONTEXT* aCtx, const VALUE* b ) const override
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{
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// For boards with user-defined layer names there will be 2 entries for each layer
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// in the ENUM_MAP: one for the canonical layer name and one for the user layer name.
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// We need to check against both.
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wxPGChoices& layerMap = ENUM_MAP<PCB_LAYER_ID>::Instance().Choices();
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const wxString& layerName = b->AsString();
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BOARD* board = static_cast<PCBEXPR_CONTEXT*>( aCtx )->GetBoard();
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{
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std::shared_lock<std::shared_mutex> readLock( board->m_CachesMutex );
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auto i = board->m_LayerExpressionCache.find( layerName );
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if( i != board->m_LayerExpressionCache.end() )
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return i->second.Contains( m_layer );
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}
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LSET mask;
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for( unsigned ii = 0; ii < layerMap.GetCount(); ++ii )
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{
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wxPGChoiceEntry& entry = layerMap[ii];
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if( entry.GetText().Matches( layerName ) )
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mask.set( ToLAYER_ID( entry.GetValue() ) );
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}
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{
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std::unique_lock<std::shared_mutex> writeLock( board->m_CachesMutex );
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board->m_LayerExpressionCache[ layerName ] = mask;
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}
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return mask.Contains( m_layer );
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}
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protected:
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PCB_LAYER_ID m_layer;
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};
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class PCBEXPR_PINTYPE_VALUE : public LIBEVAL::VALUE
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{
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public:
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PCBEXPR_PINTYPE_VALUE( const wxString& aPinTypeName ) :
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LIBEVAL::VALUE( aPinTypeName )
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{};
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bool EqualTo( LIBEVAL::CONTEXT* aCtx, const VALUE* b ) const override
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{
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const wxString& thisStr = AsString();
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const wxString& otherStr = b->AsString();
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// Case insensitive
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if( thisStr.IsSameAs( otherStr, false ) )
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return true;
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// Wildcards
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if( thisStr.Matches( otherStr ) )
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return true;
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// Handle cases where the netlist token is different from the EEschema token
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wxString altStr;
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if( thisStr == wxT( "tri_state" ) )
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altStr = wxT( "Tri-state" );
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else if( thisStr == wxT( "power_in" ) )
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altStr = wxT( "Power input" );
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else if( thisStr == wxT( "power_out" ) )
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altStr = wxT( "Power output" );
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else if( thisStr == wxT( "no_connect" ) )
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altStr = wxT( "Unconnected" );
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if( !altStr.IsEmpty() )
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{
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// Case insensitive
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if( altStr.IsSameAs( otherStr, false ) )
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return true;
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// Wildcards
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if( altStr.Matches( otherStr ) )
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return true;
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}
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return false;
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}
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};
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class PCBEXPR_NETCLASS_VALUE : public LIBEVAL::VALUE
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{
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public:
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PCBEXPR_NETCLASS_VALUE( BOARD_CONNECTED_ITEM* aItem ) :
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LIBEVAL::VALUE( wxEmptyString ),
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m_item( aItem )
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{};
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const wxString& AsString() const override
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{
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const_cast<PCBEXPR_NETCLASS_VALUE*>( this )->Set( m_item->GetEffectiveNetClass()->GetName() );
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return LIBEVAL::VALUE::AsString();
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}
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bool EqualTo( LIBEVAL::CONTEXT* aCtx, const VALUE* b ) const override
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{
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if( const PCBEXPR_NETCLASS_VALUE* bValue = dynamic_cast<const PCBEXPR_NETCLASS_VALUE*>( b ) )
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return *( m_item->GetEffectiveNetClass() ) == *( bValue->m_item->GetEffectiveNetClass() );
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if( b->GetType() == LIBEVAL::VT_STRING )
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{
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// Test constituent net class names. The effective net class name (e.g. CLASS1,CLASS2,OTHER_CLASS) is
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// tested in the fallthrough condition.
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for( const NETCLASS* nc : m_item->GetEffectiveNetClass()->GetConstituentNetclasses() )
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{
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const wxString& ncName = nc->GetName();
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if( b->StringIsWildcard() )
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{
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if( WildCompareString( b->AsString(), ncName, false ) )
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return true;
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}
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else
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{
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if( ncName.IsSameAs( b->AsString(), false ) )
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return true;
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}
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}
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}
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return LIBEVAL::VALUE::EqualTo( aCtx, b );
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}
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bool NotEqualTo( LIBEVAL::CONTEXT* aCtx, const LIBEVAL::VALUE* b ) const override
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{
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if( const PCBEXPR_NETCLASS_VALUE* bValue = dynamic_cast<const PCBEXPR_NETCLASS_VALUE*>( b ) )
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return *( m_item->GetEffectiveNetClass() ) != *( bValue->m_item->GetEffectiveNetClass() );
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if( b->GetType() == LIBEVAL::VT_STRING )
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{
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// Test constituent net class names
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bool isInConstituents = false;
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for( const NETCLASS* nc : m_item->GetEffectiveNetClass()->GetConstituentNetclasses() )
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{
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const wxString& ncName = nc->GetName();
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if( b->StringIsWildcard() )
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{
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if( WildCompareString( b->AsString(), ncName, false ) )
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{
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isInConstituents = true;
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break;
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}
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}
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else
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{
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if( ncName.IsSameAs( b->AsString(), false ) )
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{
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isInConstituents = true;
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break;
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}
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}
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}
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// Test effective net class name
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const bool isFullName = LIBEVAL::VALUE::EqualTo( aCtx, b );
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return !isInConstituents && !isFullName;
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}
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return LIBEVAL::VALUE::NotEqualTo( aCtx, b );
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}
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protected:
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BOARD_CONNECTED_ITEM* m_item;
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};
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class PCBEXPR_COMPONENT_CLASS_VALUE : public LIBEVAL::VALUE
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{
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public:
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PCBEXPR_COMPONENT_CLASS_VALUE( BOARD_ITEM* aItem ) :
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LIBEVAL::VALUE( wxEmptyString ),
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m_item( dynamic_cast<FOOTPRINT*>( aItem ) )
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{};
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const wxString& AsString() const override
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{
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if( !m_item )
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return LIBEVAL::VALUE::AsString();
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if( const COMPONENT_CLASS* compClass = m_item->GetComponentClass() )
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const_cast<PCBEXPR_COMPONENT_CLASS_VALUE*>( this )->Set( compClass->GetName() );
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return LIBEVAL::VALUE::AsString();
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}
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bool EqualTo( LIBEVAL::CONTEXT* aCtx, const VALUE* b ) const override
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{
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if( const PCBEXPR_COMPONENT_CLASS_VALUE* bValue = dynamic_cast<const PCBEXPR_COMPONENT_CLASS_VALUE*>( b ) )
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{
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if( !m_item || !bValue->m_item )
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return LIBEVAL::VALUE::EqualTo( aCtx, b );
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const COMPONENT_CLASS* aClass = m_item->GetComponentClass();
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const COMPONENT_CLASS* bClass = bValue->m_item->GetComponentClass();
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return *aClass == *bClass;
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}
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if( b->GetType() == LIBEVAL::VT_STRING )
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{
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// Test constituent component class names. The effective component class name
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// (e.g. CLASS1,CLASS2,OTHER_CLASS) is tested in the fallthrough condition.
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for( const COMPONENT_CLASS* cc : m_item->GetComponentClass()->GetConstituentClasses() )
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{
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const wxString& ccName = cc->GetName();
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if( b->StringIsWildcard() )
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{
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if( WildCompareString( b->AsString(), ccName, false ) )
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return true;
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}
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else
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{
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if( ccName.IsSameAs( b->AsString(), false ) )
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return true;
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}
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}
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}
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return LIBEVAL::VALUE::EqualTo( aCtx, b );
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}
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bool NotEqualTo( LIBEVAL::CONTEXT* aCtx, const LIBEVAL::VALUE* b ) const override
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{
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if( const PCBEXPR_COMPONENT_CLASS_VALUE* bValue = dynamic_cast<const PCBEXPR_COMPONENT_CLASS_VALUE*>( b ) )
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{
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if( !m_item || !bValue->m_item )
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return LIBEVAL::VALUE::NotEqualTo( aCtx, b );
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const COMPONENT_CLASS* aClass = m_item->GetComponentClass();
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const COMPONENT_CLASS* bClass = bValue->m_item->GetComponentClass();
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return *aClass != *bClass;
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}
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if( b->GetType() == LIBEVAL::VT_STRING )
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{
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// Test constituent component class names
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bool isInConstituents = false;
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for( const COMPONENT_CLASS* cc : m_item->GetComponentClass()->GetConstituentClasses() )
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{
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const wxString& ccName = cc->GetName();
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if( b->StringIsWildcard() )
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{
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if( WildCompareString( b->AsString(), ccName, false ) )
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{
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isInConstituents = true;
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break;
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}
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}
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else
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{
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if( ccName.IsSameAs( b->AsString(), false ) )
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{
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isInConstituents = true;
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break;
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}
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}
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}
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// Test effective component class name
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const bool isFullName = LIBEVAL::VALUE::EqualTo( aCtx, b );
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return !isInConstituents && !isFullName;
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}
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return LIBEVAL::VALUE::NotEqualTo( aCtx, b );
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}
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protected:
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FOOTPRINT* m_item;
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};
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class PCBEXPR_NET_VALUE : public LIBEVAL::VALUE
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{
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public:
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PCBEXPR_NET_VALUE( BOARD_CONNECTED_ITEM* aItem ) :
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LIBEVAL::VALUE( wxEmptyString ),
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m_item( aItem )
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{};
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const wxString& AsString() const override
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{
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const_cast<PCBEXPR_NET_VALUE*>( this )->Set( m_item->GetNetname() );
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return LIBEVAL::VALUE::AsString();
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}
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bool EqualTo( LIBEVAL::CONTEXT* aCtx, const VALUE* b ) const override
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{
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if( const PCBEXPR_NET_VALUE* bValue = dynamic_cast<const PCBEXPR_NET_VALUE*>( b ) )
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return m_item->GetNetCode() == bValue->m_item->GetNetCode();
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else
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return LIBEVAL::VALUE::EqualTo( aCtx, b );
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}
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bool NotEqualTo( LIBEVAL::CONTEXT* aCtx, const LIBEVAL::VALUE* b ) const override
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{
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if( const PCBEXPR_NET_VALUE* bValue = dynamic_cast<const PCBEXPR_NET_VALUE*>( b ) )
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return m_item->GetNetCode() != bValue->m_item->GetNetCode();
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else
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return LIBEVAL::VALUE::NotEqualTo( aCtx, b );
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}
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protected:
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BOARD_CONNECTED_ITEM* m_item;
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};
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LIBEVAL::VALUE* PCBEXPR_VAR_REF::GetValue( LIBEVAL::CONTEXT* aCtx )
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{
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PCBEXPR_CONTEXT* context = static_cast<PCBEXPR_CONTEXT*>( aCtx );
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if( m_type == LIBEVAL::VT_NULL )
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return LIBEVAL::VALUE::MakeNullValue();
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if( m_itemIndex == 2 )
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return new PCBEXPR_LAYER_VALUE( context->GetLayer() );
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BOARD_ITEM* item = GetObject( aCtx );
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if( !item )
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return new LIBEVAL::VALUE();
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auto it = m_matchingTypes.find( TYPE_HASH( *item ) );
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if( it == m_matchingTypes.end() )
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{
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// Don't force user to type "A.Type == 'via' && A.Via_Type == 'buried'" when the
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// simpler "A.Via_Type == 'buried'" is perfectly clear. Instead, return an undefined
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// value when the property doesn't appear on a particular object.
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return new LIBEVAL::VALUE();
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}
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else
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{
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if( m_type == LIBEVAL::VT_NUMERIC )
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{
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if( m_isOptional )
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{
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std::optional<int> val = item->Get<std::optional<int>>( it->second );
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if( val.has_value() )
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return new LIBEVAL::VALUE( static_cast<double>( val.value() ) );
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return LIBEVAL::VALUE::MakeNullValue();
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}
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return new LIBEVAL::VALUE( static_cast<double>( item->Get<int>( it->second ) ) );
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}
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else if( m_type == LIBEVAL::VT_NUMERIC_DOUBLE )
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{
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if( m_isOptional )
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{
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std::optional<double> val = item->Get<std::optional<double>>( it->second );
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if( val.has_value() )
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return new LIBEVAL::VALUE( val.value() );
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return LIBEVAL::VALUE::MakeNullValue();
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}
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return new LIBEVAL::VALUE( item->Get<double>( it->second ) );
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}
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else
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{
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wxString str;
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if( !m_isEnum )
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{
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str = item->Get<wxString>( it->second );
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if( it->second->Name() == wxT( "Pin Type" ) )
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return new PCBEXPR_PINTYPE_VALUE( str );
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// If it quacks like a duck, it is a duck
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double doubleVal;
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if( EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, str, doubleVal ) )
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return new LIBEVAL::VALUE( doubleVal );
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return new LIBEVAL::VALUE( str );
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}
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else if( it->second->Name() == wxT( "Layer" )
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|| it->second->Name() == wxT( "Layer Top" )
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|| it->second->Name() == wxT( "Layer Bottom" ) )
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{
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const wxAny& any = item->Get( it->second );
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PCB_LAYER_ID layer;
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if( any.GetAs<PCB_LAYER_ID>( &layer ) )
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return new PCBEXPR_LAYER_VALUE( layer );
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else if( any.GetAs<wxString>( &str ) )
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return new PCBEXPR_LAYER_VALUE( context->GetBoard()->GetLayerID( str ) );
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}
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else
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{
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const wxAny& any = item->Get( it->second );
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if( any.GetAs<wxString>( &str ) )
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return new LIBEVAL::VALUE( str );
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}
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return new LIBEVAL::VALUE();
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}
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}
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}
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LIBEVAL::VALUE* PCBEXPR_NETCLASS_REF::GetValue( LIBEVAL::CONTEXT* aCtx )
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{
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BOARD_CONNECTED_ITEM* item = dynamic_cast<BOARD_CONNECTED_ITEM*>( GetObject( aCtx ) );
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if( !item )
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return new LIBEVAL::VALUE();
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return new PCBEXPR_NETCLASS_VALUE( item );
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}
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LIBEVAL::VALUE* PCBEXPR_COMPONENT_CLASS_REF::GetValue( LIBEVAL::CONTEXT* aCtx )
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{
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BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( GetObject( aCtx ) );
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if( !item || item->Type() != PCB_FOOTPRINT_T )
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return new LIBEVAL::VALUE();
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return new PCBEXPR_COMPONENT_CLASS_VALUE( item );
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}
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LIBEVAL::VALUE* PCBEXPR_NETNAME_REF::GetValue( LIBEVAL::CONTEXT* aCtx )
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{
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BOARD_CONNECTED_ITEM* item = dynamic_cast<BOARD_CONNECTED_ITEM*>( GetObject( aCtx ) );
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if( !item )
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return new LIBEVAL::VALUE();
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return new PCBEXPR_NET_VALUE( item );
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}
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LIBEVAL::VALUE* PCBEXPR_TYPE_REF::GetValue( LIBEVAL::CONTEXT* aCtx )
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{
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BOARD_ITEM* item = GetObject( aCtx );
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if( !item )
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return new LIBEVAL::VALUE();
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return new LIBEVAL::VALUE( ENUM_MAP<KICAD_T>::Instance().ToString( item->Type() ) );
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|
}
|
|
|
|
|
|
LIBEVAL::FUNC_CALL_REF PCBEXPR_UCODE::CreateFuncCall( const wxString& aName )
|
|
{
|
|
PCBEXPR_BUILTIN_FUNCTIONS& registry = PCBEXPR_BUILTIN_FUNCTIONS::Instance();
|
|
|
|
return registry.Get( aName.Lower() );
|
|
}
|
|
|
|
|
|
std::unique_ptr<LIBEVAL::VAR_REF> PCBEXPR_UCODE::CreateVarRef( const wxString& aVar,
|
|
const wxString& aField )
|
|
{
|
|
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
|
|
std::unique_ptr<PCBEXPR_VAR_REF> vref;
|
|
|
|
if( aVar.IsSameAs( wxT( "null" ), false ) )
|
|
{
|
|
vref = std::make_unique<PCBEXPR_VAR_REF>( 0 );
|
|
vref->SetType( LIBEVAL::VT_NULL );
|
|
return vref;
|
|
}
|
|
|
|
// Check for a couple of very common cases and compile them straight to "object code".
|
|
|
|
if( aField.CmpNoCase( wxT( "NetClass" ) ) == 0 )
|
|
{
|
|
if( aVar == wxT( "A" ) )
|
|
return std::make_unique<PCBEXPR_NETCLASS_REF>( 0 );
|
|
else if( aVar == wxT( "B" ) )
|
|
return std::make_unique<PCBEXPR_NETCLASS_REF>( 1 );
|
|
else
|
|
return nullptr;
|
|
}
|
|
else if( aField.CmpNoCase( wxT( "ComponentClass" ) ) == 0 )
|
|
{
|
|
if( aVar == wxT( "A" ) )
|
|
return std::make_unique<PCBEXPR_COMPONENT_CLASS_REF>( 0 );
|
|
else if( aVar == wxT( "B" ) )
|
|
return std::make_unique<PCBEXPR_COMPONENT_CLASS_REF>( 1 );
|
|
else
|
|
return nullptr;
|
|
}
|
|
else if( aField.CmpNoCase( wxT( "NetName" ) ) == 0 )
|
|
{
|
|
if( aVar == wxT( "A" ) )
|
|
return std::make_unique<PCBEXPR_NETNAME_REF>( 0 );
|
|
else if( aVar == wxT( "B" ) )
|
|
return std::make_unique<PCBEXPR_NETNAME_REF>( 1 );
|
|
else
|
|
return nullptr;
|
|
}
|
|
else if( aField.CmpNoCase( wxT( "Type" ) ) == 0 )
|
|
{
|
|
if( aVar == wxT( "A" ) )
|
|
return std::make_unique<PCBEXPR_TYPE_REF>( 0 );
|
|
else if( aVar == wxT( "B" ) )
|
|
return std::make_unique<PCBEXPR_TYPE_REF>( 1 );
|
|
else
|
|
return nullptr;
|
|
}
|
|
|
|
if( aVar == wxT( "A" ) || aVar == wxT( "AB" ) )
|
|
vref = std::make_unique<PCBEXPR_VAR_REF>( 0 );
|
|
else if( aVar == wxT( "B" ) )
|
|
vref = std::make_unique<PCBEXPR_VAR_REF>( 1 );
|
|
else if( aVar == wxT( "L" ) )
|
|
vref = std::make_unique<PCBEXPR_VAR_REF>( 2 );
|
|
else
|
|
return nullptr;
|
|
|
|
if( aField.length() == 0 ) // return reference to base object
|
|
return vref;
|
|
|
|
wxString field( aField );
|
|
field.Replace( wxT( "_" ), wxT( " " ) );
|
|
|
|
for( const PROPERTY_MANAGER::CLASS_INFO& cls : propMgr.GetAllClasses() )
|
|
{
|
|
if( propMgr.IsOfType( cls.type, TYPE_HASH( BOARD_ITEM ) ) )
|
|
{
|
|
PROPERTY_BASE* prop = propMgr.GetProperty( cls.type, field );
|
|
|
|
if( prop )
|
|
{
|
|
vref->AddAllowedClass( cls.type, prop );
|
|
|
|
if( prop->TypeHash() == TYPE_HASH( int ) )
|
|
{
|
|
vref->SetType( LIBEVAL::VT_NUMERIC );
|
|
}
|
|
else if( prop->TypeHash() == TYPE_HASH( std::optional<int> ) )
|
|
{
|
|
vref->SetType( LIBEVAL::VT_NUMERIC );
|
|
vref->SetIsOptional();
|
|
}
|
|
else if( prop->TypeHash() == TYPE_HASH( double ) )
|
|
{
|
|
vref->SetType( LIBEVAL::VT_NUMERIC_DOUBLE );
|
|
}
|
|
else if( prop->TypeHash() == TYPE_HASH( std::optional<double> ) )
|
|
{
|
|
vref->SetType( LIBEVAL::VT_NUMERIC_DOUBLE );
|
|
vref->SetIsOptional();
|
|
}
|
|
else if( prop->TypeHash() == TYPE_HASH( bool ) )
|
|
{
|
|
vref->SetType( LIBEVAL::VT_NUMERIC );
|
|
}
|
|
else if( prop->TypeHash() == TYPE_HASH( wxString ) )
|
|
{
|
|
vref->SetType( LIBEVAL::VT_STRING );
|
|
}
|
|
else if ( prop->HasChoices() )
|
|
{ // it's an enum, we treat it as string
|
|
vref->SetType( LIBEVAL::VT_STRING );
|
|
vref->SetIsEnum( true );
|
|
}
|
|
else
|
|
{
|
|
wxString msg = wxString::Format( wxT( "PCBEXPR_UCODE::createVarRef: Unknown "
|
|
"property type %s from %s." ),
|
|
cls.name,
|
|
field );
|
|
wxFAIL_MSG( msg );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if( vref->GetType() == LIBEVAL::VT_UNDEFINED )
|
|
vref->SetType( LIBEVAL::VT_PARSE_ERROR );
|
|
|
|
return vref;
|
|
}
|
|
|
|
|
|
BOARD* PCBEXPR_CONTEXT::GetBoard() const
|
|
{
|
|
if( m_items[0] )
|
|
return m_items[0]->GetBoard();
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
|
|
/* --------------------------------------------------------------------------------------------
|
|
* Unit Resolvers
|
|
*/
|
|
|
|
const std::vector<wxString>& PCBEXPR_UNIT_RESOLVER::GetSupportedUnits() const
|
|
{
|
|
static const std::vector<wxString> pcbUnits = { wxT( "mil" ), wxT( "mm" ), wxT( "in" ),
|
|
wxT( "deg" ), wxT( "fs" ), wxT( "ps" ) };
|
|
|
|
|
|
return pcbUnits;
|
|
}
|
|
|
|
|
|
wxString PCBEXPR_UNIT_RESOLVER::GetSupportedUnitsMessage() const
|
|
{
|
|
return _( "must be mm, in, mil, deg, fs, or ps" );
|
|
}
|
|
|
|
|
|
const std::vector<EDA_UNITS>& PCBEXPR_UNIT_RESOLVER::GetSupportedUnitsTypes() const
|
|
{
|
|
static const std::vector<EDA_UNITS> pcbUnits = { EDA_UNITS::MILS, EDA_UNITS::MM, EDA_UNITS::INCH,
|
|
EDA_UNITS::DEGREES, EDA_UNITS::FS, EDA_UNITS::PS };
|
|
|
|
return pcbUnits;
|
|
}
|
|
|
|
|
|
double PCBEXPR_UNIT_RESOLVER::Convert( const wxString& aString, int unitId ) const
|
|
{
|
|
double v = wxAtof( aString );
|
|
|
|
switch( unitId )
|
|
{
|
|
case 0: return EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, EDA_UNITS::MILS, aString );
|
|
case 1: return EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, EDA_UNITS::MM, aString );
|
|
case 2: return EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, EDA_UNITS::INCH, aString );
|
|
case 3: return v;
|
|
case 4: return EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, EDA_UNITS::FS, aString );
|
|
case 5: return EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, EDA_UNITS::PS, aString );
|
|
default: return v;
|
|
}
|
|
};
|
|
|
|
|
|
const std::vector<wxString>& PCBEXPR_UNITLESS_RESOLVER::GetSupportedUnits() const
|
|
{
|
|
static const std::vector<wxString> emptyUnits;
|
|
|
|
return emptyUnits;
|
|
}
|
|
|
|
|
|
const std::vector<EDA_UNITS>& PCBEXPR_UNITLESS_RESOLVER::GetSupportedUnitsTypes() const
|
|
{
|
|
static const std::vector<EDA_UNITS> emptyUnits;
|
|
|
|
return emptyUnits;
|
|
}
|
|
|
|
|
|
double PCBEXPR_UNITLESS_RESOLVER::Convert( const wxString& aString, int unitId ) const
|
|
{
|
|
return wxAtof( aString );
|
|
};
|
|
|
|
|
|
PCBEXPR_COMPILER::PCBEXPR_COMPILER( LIBEVAL::UNIT_RESOLVER* aUnitResolver )
|
|
{
|
|
m_unitResolver.reset( aUnitResolver );
|
|
}
|
|
|
|
|
|
/* --------------------------------------------------------------------------------------------
|
|
* PCB Expression Evaluator
|
|
*/
|
|
|
|
PCBEXPR_EVALUATOR::PCBEXPR_EVALUATOR( LIBEVAL::UNIT_RESOLVER* aUnitResolver ) :
|
|
m_result( 0 ),
|
|
m_units( EDA_UNITS::MM ),
|
|
m_compiler( aUnitResolver ),
|
|
m_ucode(),
|
|
m_errorStatus()
|
|
{
|
|
}
|
|
|
|
|
|
PCBEXPR_EVALUATOR::~PCBEXPR_EVALUATOR()
|
|
{
|
|
}
|
|
|
|
|
|
bool PCBEXPR_EVALUATOR::Evaluate( const wxString& aExpr )
|
|
{
|
|
PCBEXPR_UCODE ucode;
|
|
PCBEXPR_CONTEXT preflightContext( NULL_CONSTRAINT, F_Cu );
|
|
|
|
if( !m_compiler.Compile( aExpr.ToUTF8().data(), &ucode, &preflightContext ) )
|
|
return false;
|
|
|
|
PCBEXPR_CONTEXT evaluationContext( NULL_CONSTRAINT, F_Cu );
|
|
LIBEVAL::VALUE* result = ucode.Run( &evaluationContext );
|
|
|
|
if( result->GetType() == LIBEVAL::VT_NUMERIC )
|
|
{
|
|
m_result = KiROUND( result->AsDouble() );
|
|
m_units = result->GetUnits();
|
|
}
|
|
|
|
return true;
|
|
}
|