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kicad-source/eeschema/lib_symbol.cpp
Jon Evans e294fe2074 ADDED: Dynamic field columns in symbol chooser 
CHANGED: Symbol chooser search now considers custom symbol fields

Visible columns can be controlled in database libraries.
In standard KiCad libraries, we show columns for all custom fields for now.

Customizable column visibility will be added in the future.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/11946
2022-09-05 16:38:14 -04:00

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2004-2022 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 <sch_draw_panel.h>
#include <plotters/plotter.h>
#include <sch_screen.h>
#include <richio.h>
#include <general.h>
#include <template_fieldnames.h>
#include <transform.h>
#include <symbol_library.h>
#include <lib_pin.h>
#include <settings/color_settings.h>
#include <lib_shape.h>
// the separator char between the subpart id and the reference
// 0 (no separator) or '.' or some other character
int LIB_SYMBOL::m_subpartIdSeparator = 0;
// the ascii char value to calculate the subpart symbol id from the part number:
// 'A' or '1' usually. (to print U1.A or U1.1)
// if this a digit, a number is used as id symbol
int LIB_SYMBOL::m_subpartFirstId = 'A';
wxString LIB_SYMBOL::GetSearchText()
{
// Matches are scored by offset from front of string, so inclusion of this spacer
// discounts matches found after it.
static const wxString discount( wxT( " " ) );
wxString text = GetKeyWords() + discount + GetDescription();
wxString footprint = GetFootprintField().GetText();
if( !footprint.IsEmpty() )
{
text += discount + footprint;
}
// TODO(JE) rework this later so we can highlight matches in their column
std::map<wxString, wxString> fields;
GetChooserFields( fields );
for( const auto& it : fields )
text += discount + it.second;
return text;
}
void LIB_SYMBOL::GetChooserFields( std::map<wxString , wxString>& aColumnMap )
{
for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
LIB_FIELD* field = static_cast<LIB_FIELD*>( &item );
if( field->ShowInChooser() )
aColumnMap[field->GetName()] = field->EDA_TEXT::GetShownText();
}
}
bool operator<( const LIB_SYMBOL& aItem1, const LIB_SYMBOL& aItem2 )
{
return aItem1.GetName() < aItem2.GetName();
}
/// http://www.boost.org/doc/libs/1_55_0/libs/smart_ptr/sp_techniques.html#weak_without_shared
struct null_deleter
{
void operator()(void const *) const
{
}
};
LIB_SYMBOL::LIB_SYMBOL( const wxString& aName, LIB_SYMBOL* aParent, SYMBOL_LIB* aLibrary ) :
EDA_ITEM( LIB_SYMBOL_T ),
m_me( this, null_deleter() ),
m_includeInBom( true ),
m_includeOnBoard( true )
{
m_lastModDate = 0;
m_unitCount = 1;
m_pinNameOffset = Mils2iu( DEFAULT_PIN_NAME_OFFSET );
m_options = ENTRY_NORMAL;
m_unitsLocked = false;
m_showPinNumbers = true;
m_showPinNames = true;
// Add the MANDATORY_FIELDS in RAM only. These are assumed to be present
// when the field editors are invoked.
m_drawings[LIB_FIELD_T].reserve( 4 );
m_drawings[LIB_FIELD_T].push_back( new LIB_FIELD( this, VALUE_FIELD ) );
m_drawings[LIB_FIELD_T].push_back( new LIB_FIELD( this, REFERENCE_FIELD ) );
m_drawings[LIB_FIELD_T].push_back( new LIB_FIELD( this, FOOTPRINT_FIELD ) );
m_drawings[LIB_FIELD_T].push_back( new LIB_FIELD( this, DATASHEET_FIELD ) );
SetName( aName );
if( aParent )
SetParent( aParent );
SetLib( aLibrary );
}
LIB_SYMBOL::LIB_SYMBOL( const LIB_SYMBOL& aSymbol, SYMBOL_LIB* aLibrary ) :
EDA_ITEM( aSymbol ),
m_me( this, null_deleter() )
{
LIB_ITEM* newItem;
m_library = aLibrary;
m_name = aSymbol.m_name;
m_fpFilters = wxArrayString( aSymbol.m_fpFilters );
m_unitCount = aSymbol.m_unitCount;
m_unitsLocked = aSymbol.m_unitsLocked;
m_pinNameOffset = aSymbol.m_pinNameOffset;
m_showPinNumbers = aSymbol.m_showPinNumbers;
m_includeInBom = aSymbol.m_includeInBom;
m_includeOnBoard = aSymbol.m_includeOnBoard;
m_showPinNames = aSymbol.m_showPinNames;
m_lastModDate = aSymbol.m_lastModDate;
m_options = aSymbol.m_options;
m_libId = aSymbol.m_libId;
m_description = aSymbol.m_description;
m_keyWords = aSymbol.m_keyWords;
ClearSelected();
for( const LIB_ITEM& oldItem : aSymbol.m_drawings )
{
if( ( oldItem.GetFlags() & ( IS_NEW | STRUCT_DELETED ) ) != 0 )
continue;
try
{
newItem = (LIB_ITEM*) oldItem.Clone();
newItem->ClearSelected();
newItem->SetParent( this );
m_drawings.push_back( newItem );
}
catch( ... )
{
wxFAIL_MSG( "Failed to clone LIB_ITEM." );
return;
}
}
LIB_SYMBOL_SPTR parent = aSymbol.m_parent.lock();
if( parent )
SetParent( parent.get() );
}
LIB_SYMBOL::~LIB_SYMBOL()
{
}
const LIB_SYMBOL& LIB_SYMBOL::operator=( const LIB_SYMBOL& aSymbol )
{
if( &aSymbol == this )
return aSymbol;
LIB_ITEM* newItem;
m_library = aSymbol.m_library;
m_name = aSymbol.m_name;
m_fpFilters = wxArrayString( aSymbol.m_fpFilters );
m_unitCount = aSymbol.m_unitCount;
m_unitsLocked = aSymbol.m_unitsLocked;
m_pinNameOffset = aSymbol.m_pinNameOffset;
m_showPinNumbers = aSymbol.m_showPinNumbers;
m_showPinNames = aSymbol.m_showPinNames;
m_includeInBom = aSymbol.m_includeInBom;
m_includeOnBoard = aSymbol.m_includeOnBoard;
m_lastModDate = aSymbol.m_lastModDate;
m_options = aSymbol.m_options;
m_libId = aSymbol.m_libId;
m_description = aSymbol.m_description;
m_keyWords = aSymbol.m_keyWords;
m_drawings.clear();
for( const LIB_ITEM& oldItem : aSymbol.m_drawings )
{
if( ( oldItem.GetFlags() & ( IS_NEW | STRUCT_DELETED ) ) != 0 )
continue;
newItem = (LIB_ITEM*) oldItem.Clone();
newItem->SetParent( this );
m_drawings.push_back( newItem );
}
m_drawings.sort();
LIB_SYMBOL_SPTR parent = aSymbol.m_parent.lock();
if( parent )
SetParent( parent.get() );
return *this;
}
int LIB_SYMBOL::Compare( const LIB_SYMBOL& aRhs, int aCompareFlags ) const
{
if( m_me == aRhs.m_me )
return 0;
int retv = 0;
if( ( aCompareFlags & LIB_ITEM::COMPARE_FLAGS::ERC ) == 0 )
{
retv = m_name.Cmp( aRhs.m_name );
if( retv )
return retv;
retv = m_libId.compare( aRhs.m_libId );
if( retv )
return retv;
}
if( m_parent.lock() < aRhs.m_parent.lock() )
return -1;
if( m_parent.lock() > aRhs.m_parent.lock() )
return 1;
if( m_options != aRhs.m_options )
return ( m_options == ENTRY_NORMAL ) ? -1 : 1;
if( m_unitCount != aRhs.m_unitCount )
return m_unitCount - aRhs.m_unitCount;
if( m_drawings.size() != aRhs.m_drawings.size() )
return m_drawings.size() - aRhs.m_drawings.size();
LIB_ITEMS_CONTAINER::CONST_ITERATOR lhsItemIt = m_drawings.begin();
LIB_ITEMS_CONTAINER::CONST_ITERATOR rhsItemIt = aRhs.m_drawings.begin();
while( lhsItemIt != m_drawings.end() )
{
const LIB_ITEM* lhsItem = static_cast<const LIB_ITEM*>( &(*lhsItemIt) );
const LIB_ITEM* rhsItem = static_cast<const LIB_ITEM*>( &(*rhsItemIt) );
wxCHECK( lhsItem && rhsItem, lhsItem - rhsItem );
if( lhsItem->Type() != rhsItem->Type() )
return lhsItem->Type() - rhsItem->Type();
// Non-mandatory fields are a special case. They can have different ordinal numbers
// and are compared separately below.
if( lhsItem->Type() == LIB_FIELD_T )
{
const LIB_FIELD* lhsField = static_cast<const LIB_FIELD*>( lhsItem );
if( lhsField->GetId() == VALUE_FIELD )
{
if( ( aCompareFlags & LIB_ITEM::COMPARE_FLAGS::ERC ) == 0 || IsPower() )
retv = lhsItem->compare( *rhsItem, aCompareFlags );
}
else if( lhsField->IsMandatory() )
{
retv = lhsItem->compare( *rhsItem, aCompareFlags );
}
}
else
{
retv = lhsItem->compare( *rhsItem, aCompareFlags );
}
if( retv )
return retv;
++lhsItemIt;
++rhsItemIt;
}
// Compare the optional fields.
for( const LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
const LIB_FIELD* field = dynamic_cast<const LIB_FIELD*>( &item );
wxCHECK2( field, continue );
// Mandatory fields were already compared above.
if( field->IsMandatory() )
continue;
const LIB_FIELD* foundField = aRhs.FindField( field->GetName() );
if( foundField == nullptr )
return 1;
retv = item.compare( static_cast<const LIB_ITEM&>( *foundField ), aCompareFlags );
if( retv )
return retv;
}
if( m_fpFilters.GetCount() != aRhs.m_fpFilters.GetCount() )
return m_fpFilters.GetCount() - aRhs.m_fpFilters.GetCount();
for( size_t i = 0; i < m_fpFilters.GetCount(); i++ )
{
retv = m_fpFilters[i].Cmp( aRhs.m_fpFilters[i] );
if( retv )
return retv;
}
retv = m_description.Cmp( aRhs.m_description );
if( retv )
return retv;
retv = m_keyWords.Cmp( aRhs.m_keyWords );
if( retv )
return retv;
if( m_pinNameOffset != aRhs.m_pinNameOffset )
return m_pinNameOffset - aRhs.m_pinNameOffset;
if( m_unitsLocked != aRhs.m_unitsLocked )
return ( m_unitsLocked ) ? 1 : -1;
if( ( aCompareFlags & LIB_ITEM::COMPARE_FLAGS::ERC ) == 0 )
{
if( m_showPinNames != aRhs.m_showPinNames )
return ( m_showPinNames ) ? 1 : -1;
if( m_showPinNumbers != aRhs.m_showPinNumbers )
return ( m_showPinNumbers ) ? 1 : -1;
if( m_includeInBom != aRhs.m_includeInBom )
return ( m_includeInBom ) ? 1 : -1;
if( m_includeOnBoard != aRhs.m_includeOnBoard )
return ( m_includeOnBoard ) ? 1 : -1;
}
return 0;
}
wxString LIB_SYMBOL::GetUnitReference( int aUnit )
{
return LIB_SYMBOL::SubReference( aUnit, false );
}
void LIB_SYMBOL::SetName( const wxString& aName )
{
m_name = aName;
m_libId.SetLibItemName( aName );
if( IsPower() )
GetValueField().SetText( aName );
}
void LIB_SYMBOL::SetParent( LIB_SYMBOL* aParent )
{
if( aParent )
m_parent = aParent->SharedPtr();
else
m_parent.reset();
}
std::unique_ptr< LIB_SYMBOL > LIB_SYMBOL::Flatten() const
{
std::unique_ptr< LIB_SYMBOL > retv;
if( IsAlias() )
{
LIB_SYMBOL_SPTR parent = m_parent.lock();
wxCHECK_MSG( parent, retv,
wxString::Format( "Parent of derived symbol '%s' undefined", m_name ) );
// Copy the parent.
retv.reset( new LIB_SYMBOL( *parent.get() ) );
retv->m_name = m_name;
retv->SetLibId( m_libId );
// Now add the inherited part mandatory field (this) information.
for( int i = 0; i < MANDATORY_FIELDS; i++ )
{
wxString tmp = GetFieldById( i )->GetText();
// If the field isn't defined then inherit the parent field value.
if( tmp.IsEmpty() )
retv->GetFieldById( i )->SetText( parent->GetFieldById( i )->GetText() );
else
*retv->GetFieldById( i ) = *GetFieldById( i );
}
// Grab all the rest of derived symbol fields.
for( const LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
const LIB_FIELD* aliasField = dynamic_cast<const LIB_FIELD*>( &item );
wxCHECK2( aliasField, continue );
// Mandatory fields were already resolved.
if( aliasField->IsMandatory() )
continue;
LIB_FIELD* newField = new LIB_FIELD( *aliasField );
newField->SetParent( retv.get() );
LIB_FIELD* parentField = retv->FindField( aliasField->GetName() );
if( !parentField ) // Derived symbol field does not exist in parent symbol.
{
retv->AddDrawItem( newField );
}
else // Derived symbol field overrides the parent symbol field.
{
retv->RemoveDrawItem( parentField );
retv->AddDrawItem( newField );
}
}
retv->SetKeyWords( m_keyWords.IsEmpty() ? parent->GetKeyWords() : m_keyWords );
retv->SetDescription( m_description.IsEmpty() ? parent->GetDescription() : m_description );
retv->SetFPFilters( m_fpFilters.IsEmpty() ? parent->GetFPFilters() : m_fpFilters );
retv->UpdateFieldOrdinals();
}
else
{
retv.reset( new LIB_SYMBOL( *this ) );
}
return retv;
}
void LIB_SYMBOL::ClearCaches()
{
for( LIB_ITEM& item : m_drawings )
{
if( EDA_TEXT* eda_text = dynamic_cast<EDA_TEXT*>( &item ) )
{
eda_text->ClearBoundingBoxCache();
eda_text->ClearRenderCache();
}
}
}
const wxString LIB_SYMBOL::GetLibraryName() const
{
if( m_library )
return m_library->GetName();
return m_libId.GetLibNickname();
}
bool LIB_SYMBOL::IsPower() const
{
if( LIB_SYMBOL_SPTR parent = m_parent.lock() )
return parent->m_options == ENTRY_POWER;
return m_options == ENTRY_POWER;
}
void LIB_SYMBOL::SetPower()
{
if( LIB_SYMBOL_SPTR parent = m_parent.lock() )
parent->m_options = ENTRY_POWER;
m_options = ENTRY_POWER;
}
bool LIB_SYMBOL::IsNormal() const
{
if( LIB_SYMBOL_SPTR parent = m_parent.lock() )
return parent->m_options == ENTRY_NORMAL;
return m_options == ENTRY_NORMAL;
}
void LIB_SYMBOL::SetNormal()
{
if( LIB_SYMBOL_SPTR parent = m_parent.lock() )
parent->m_options = ENTRY_NORMAL;
m_options = ENTRY_NORMAL;
}
wxString LIB_SYMBOL::SubReference( int aUnit, bool aAddSeparator )
{
wxString subRef;
if( m_subpartIdSeparator != 0 && aAddSeparator )
subRef << wxChar( m_subpartIdSeparator );
if( m_subpartFirstId >= '0' && m_subpartFirstId <= '9' )
{
subRef << aUnit;
}
else
{
// use letters as notation. To allow more than 26 units, the sub ref
// use one letter if letter = A .. Z or a ... z, and 2 letters otherwise
// first letter is expected to be 'A' or 'a' (i.e. 26 letters are available)
int u;
aUnit -= 1; // Unit number starts to 1. now to 0.
while( aUnit >= 26 ) // more than one letter are needed
{
u = aUnit / 26;
subRef << wxChar( m_subpartFirstId + u -1 );
aUnit %= 26;
}
u = m_subpartFirstId + aUnit;
subRef << wxChar( u );
}
return subRef;
}
void LIB_SYMBOL::Print( const RENDER_SETTINGS* aSettings, const VECTOR2I& aOffset, int aUnit,
int aConvert, const LIB_SYMBOL_OPTIONS& aOpts )
{
/* draw background for filled items using background option
* Solid lines will be drawn after the background
* Note also, background is not drawn when printing in black and white
*/
if( !GetGRForceBlackPenState() )
{
for( LIB_ITEM& item : m_drawings )
{
// Do not print private items
if( item.IsPrivate() )
continue;
if( item.Type() == LIB_SHAPE_T )
{
LIB_SHAPE& shape = static_cast<LIB_SHAPE&>( item );
// Do not draw items not attached to the current part
if( aUnit && shape.m_unit && ( shape.m_unit != aUnit ) )
continue;
if( aConvert && shape.m_convert && ( shape.m_convert != aConvert ) )
continue;
if( shape.GetFillMode() == FILL_T::FILLED_WITH_BG_BODYCOLOR )
shape.Print( aSettings, aOffset, (void*) false, aOpts.transform );
}
}
}
for( LIB_ITEM& item : m_drawings )
{
// Do not print private items
if( item.IsPrivate() )
continue;
// Do not draw items not attached to the current part
if( aUnit && item.m_unit && ( item.m_unit != aUnit ) )
continue;
if( aConvert && item.m_convert && ( item.m_convert != aConvert ) )
continue;
if( item.Type() == LIB_FIELD_T )
{
LIB_FIELD& field = static_cast<LIB_FIELD&>( item );
if( field.IsVisible() && !aOpts.draw_visible_fields )
continue;
if( !field.IsVisible() && !aOpts.draw_hidden_fields )
continue;
}
if( item.Type() == LIB_PIN_T )
{
item.Print( aSettings, aOffset, (void*) &aOpts, aOpts.transform );
}
else if( item.Type() == LIB_FIELD_T )
{
item.Print( aSettings, aOffset, (void*) NULL, aOpts.transform );
}
else if( item.Type() == LIB_SHAPE_T )
{
LIB_SHAPE& shape = static_cast<LIB_SHAPE&>( item );
bool forceNoFill = shape.GetFillMode() == FILL_T::FILLED_WITH_BG_BODYCOLOR;
shape.Print( aSettings, aOffset, (void*) forceNoFill, aOpts.transform );
}
else
{
item.Print( aSettings, aOffset, (void*) false, aOpts.transform );
}
}
}
void LIB_SYMBOL::Plot( PLOTTER* aPlotter, int aUnit, int aConvert, bool aBackground,
const VECTOR2I& aOffset, const TRANSFORM& aTransform ) const
{
wxASSERT( aPlotter != nullptr );
aPlotter->SetColor( aPlotter->RenderSettings()->GetLayerColor( LAYER_DEVICE ) );
for( const LIB_ITEM& item : m_drawings )
{
// Do not plot private items
if( item.IsPrivate() )
continue;
// Lib Fields are not plotted here, because this plot function
// is used to plot schematic items, which have they own fields
if( item.Type() == LIB_FIELD_T )
continue;
if( aUnit && item.m_unit && ( item.m_unit != aUnit ) )
continue;
if( aConvert && item.m_convert && ( item.m_convert != aConvert ) )
continue;
item.Plot( aPlotter, aBackground, aOffset, aTransform );
}
}
void LIB_SYMBOL::PlotLibFields( PLOTTER* aPlotter, int aUnit, int aConvert, bool aBackground,
const VECTOR2I& aOffset, const TRANSFORM& aTransform )
{
wxASSERT( aPlotter != nullptr );
aPlotter->SetColor( aPlotter->RenderSettings()->GetLayerColor( LAYER_FIELDS ) );
for( LIB_ITEM& item : m_drawings )
{
if( item.Type() != LIB_FIELD_T )
continue;
if( aUnit && item.m_unit && ( item.m_unit != aUnit ) )
continue;
if( aConvert && item.m_convert && ( item.m_convert != aConvert ) )
continue;
LIB_FIELD& field = (LIB_FIELD&) item;
// The reference is a special case: we should change the basic text
// to add '?' and the part id
wxString tmp = field.GetShownText();
if( field.GetId() == REFERENCE_FIELD )
{
wxString text = field.GetFullText( aUnit );
field.SetText( text );
}
item.Plot( aPlotter, aBackground, aOffset, aTransform );
field.SetText( tmp );
}
}
void LIB_SYMBOL::RemoveDrawItem( LIB_ITEM* aItem )
{
wxASSERT( aItem != nullptr );
// none of the MANDATORY_FIELDS may be removed in RAM, but they may be
// omitted when saving to disk.
if( aItem->Type() == LIB_FIELD_T )
{
if( static_cast<LIB_FIELD*>( aItem )->IsMandatory() )
return;
}
LIB_ITEMS& items = m_drawings[ aItem->Type() ];
for( LIB_ITEMS::iterator i = items.begin(); i != items.end(); i++ )
{
if( &*i == aItem )
{
items.erase( i );
SetModified();
break;
}
}
}
void LIB_SYMBOL::AddDrawItem( LIB_ITEM* aItem, bool aSort )
{
wxCHECK( aItem, /* void */ );
m_drawings.push_back( aItem );
if( aSort )
m_drawings.sort();
}
LIB_ITEM* LIB_SYMBOL::GetNextDrawItem( const LIB_ITEM* aItem, KICAD_T aType )
{
if( aItem == nullptr )
{
LIB_ITEMS_CONTAINER::ITERATOR it1 = m_drawings.begin( aType );
return (it1 != m_drawings.end( aType ) ) ? &( *( m_drawings.begin( aType ) ) ) : nullptr;
}
// Search for the last item, assume aItem is of type aType
wxASSERT( ( aType == TYPE_NOT_INIT ) || ( aType == aItem->Type() ) );
LIB_ITEMS_CONTAINER::ITERATOR it = m_drawings.begin( aType );
while( ( it != m_drawings.end( aType ) ) && ( aItem != &( *it ) ) )
++it;
// Search the next item
if( it != m_drawings.end( aType ) )
{
++it;
if( it != m_drawings.end( aType ) )
return &( *it );
}
return nullptr;
}
void LIB_SYMBOL::GetPins( LIB_PINS& aList, int aUnit, int aConvert ) const
{
/* Notes:
* when aUnit == 0: no unit filtering
* when aConvert == 0: no convert (shape selection) filtering
* when m_unit == 0, the body item is common to units
* when m_convert == 0, the body item is common to shapes
*/
LIB_SYMBOL_SPTR parent = m_parent.lock();
const LIB_ITEMS_CONTAINER& drawItems = parent ? parent->m_drawings : m_drawings;
for( const LIB_ITEM& item : drawItems[LIB_PIN_T] )
{
// Unit filtering:
if( aUnit && item.m_unit && ( item.m_unit != aUnit ) )
continue;
// Shape filtering:
if( aConvert && item.m_convert && ( item.m_convert != aConvert ) )
continue;
aList.push_back( (LIB_PIN*) &item );
}
}
LIB_PIN* LIB_SYMBOL::GetPin( const wxString& aNumber, int aUnit, int aConvert ) const
{
LIB_PINS pinList;
GetPins( pinList, aUnit, aConvert );
for( size_t i = 0; i < pinList.size(); i++ )
{
wxASSERT( pinList[i]->Type() == LIB_PIN_T );
if( aNumber == pinList[i]->GetNumber() )
return pinList[i];
}
return nullptr;
}
bool LIB_SYMBOL::PinsConflictWith( const LIB_SYMBOL& aOtherPart, bool aTestNums, bool aTestNames,
bool aTestType, bool aTestOrientation, bool aTestLength ) const
{
LIB_PINS thisPinList;
GetPins( thisPinList, /* aUnit */ 0, /* aConvert */ 0 );
for( const LIB_PIN* eachThisPin : thisPinList )
{
wxASSERT( eachThisPin );
LIB_PINS otherPinList;
aOtherPart.GetPins( otherPinList, /* aUnit */ 0, /* aConvert */ 0 );
bool foundMatch = false;
for( const LIB_PIN* eachOtherPin : otherPinList )
{
wxASSERT( eachOtherPin );
// Same unit?
if( eachThisPin->GetUnit() != eachOtherPin->GetUnit() )
continue;
// Same body stype?
if( eachThisPin->GetConvert() != eachOtherPin->GetConvert() )
continue;
// Same position?
if( eachThisPin->GetPosition() != eachOtherPin->GetPosition() )
continue;
// Same number?
if( aTestNums && ( eachThisPin->GetNumber() != eachOtherPin->GetNumber() ) )
continue;
// Same name?
if( aTestNames && ( eachThisPin->GetName() != eachOtherPin->GetName() ) )
continue;
// Same electrical type?
if( aTestType && ( eachThisPin->GetType() != eachOtherPin->GetType() ) )
continue;
// Same orientation?
if( aTestOrientation
&& ( eachThisPin->GetOrientation() != eachOtherPin->GetOrientation() ) )
continue;
// Same length?
if( aTestLength && ( eachThisPin->GetLength() != eachOtherPin->GetLength() ) )
continue;
foundMatch = true;
break; // Match found so search is complete.
}
if( !foundMatch )
{
// This means there was not an identical (according to the arguments)
// pin at the same position in the other symbol.
return true;
}
}
// The loop never gave up, so no conflicts were found.
return false;
}
const BOX2I LIB_SYMBOL::GetUnitBoundingBox( int aUnit, int aConvert ) const
{
BOX2I bBox; // Start with a fresh BOX2I so the Merge algorithm works
for( const LIB_ITEM& item : m_drawings )
{
if( item.m_unit > 0
&& m_unitCount > 1
&& aUnit > 0
&& aUnit != item.m_unit )
{
continue;
}
if( item.m_convert > 0 && aConvert > 0 && aConvert != item.m_convert )
continue;
if ( ( item.Type() == LIB_FIELD_T ) && !( ( LIB_FIELD& ) item ).IsVisible() )
continue;
bBox.Merge( item.GetBoundingBox() );
}
return bBox;
}
void LIB_SYMBOL::ViewGetLayers( int aLayers[], int& aCount ) const
{
aCount = 6;
aLayers[0] = LAYER_DEVICE;
aLayers[1] = LAYER_DEVICE_BACKGROUND;
aLayers[2] = LAYER_REFERENCEPART;
aLayers[3] = LAYER_VALUEPART;
aLayers[4] = LAYER_FIELDS;
aLayers[5] = LAYER_SELECTION_SHADOWS;
}
const BOX2I LIB_SYMBOL::GetBodyBoundingBox( int aUnit, int aConvert, bool aIncludePins,
bool aIncludePrivateItems ) const
{
BOX2I bbox;
for( const LIB_ITEM& item : m_drawings )
{
if( item.m_unit > 0 && aUnit > 0 && aUnit != item.m_unit )
continue;
if( item.m_convert > 0 && aConvert > 0 && aConvert != item.m_convert )
continue;
if( item.IsPrivate() && !aIncludePrivateItems )
continue;
if( item.Type() == LIB_FIELD_T )
continue;
if( item.Type() == LIB_PIN_T )
{
const LIB_PIN& pin = static_cast<const LIB_PIN&>( item );
if( pin.IsVisible() )
{
// Note: the roots of the pins are always included for symbols that don't have
// a well-defined body.
if( aIncludePins )
bbox.Merge( pin.GetBoundingBox( false, false, false ) );
else
bbox.Merge( pin.GetPinRoot() );
}
}
else
{
bbox.Merge( item.GetBoundingBox() );
}
}
return bbox;
}
void LIB_SYMBOL::deleteAllFields()
{
m_drawings[ LIB_FIELD_T ].clear();
}
void LIB_SYMBOL::AddField( LIB_FIELD* aField )
{
AddDrawItem( aField );
}
void LIB_SYMBOL::SetFields( const std::vector <LIB_FIELD>& aFields )
{
deleteAllFields();
for( unsigned i=0; i<aFields.size(); ++i )
{
// drawings is a ptr_vector, new and copy an object on the heap.
LIB_FIELD* field = new LIB_FIELD( aFields[i] );
field->SetParent( this );
m_drawings.push_back( field );
}
m_drawings.sort();
}
void LIB_SYMBOL::GetFields( std::vector<LIB_FIELD*>& aList )
{
// Grab the MANDATORY_FIELDS first, in expected order given by enum MANDATORY_FIELD_T
for( int id = 0; id < MANDATORY_FIELDS; ++id )
aList.push_back( GetFieldById( id ) );
// Now grab all the rest of fields.
for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
LIB_FIELD* field = static_cast<LIB_FIELD*>( &item );
if( !field->IsMandatory() )
aList.push_back( field );
}
}
void LIB_SYMBOL::GetFields( std::vector<LIB_FIELD>& aList )
{
// Grab the MANDATORY_FIELDS first, in expected order given by enum MANDATORY_FIELD_T
for( int id = 0; id < MANDATORY_FIELDS; ++id )
aList.push_back( *GetFieldById( id ) );
// Now grab all the rest of fields.
for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
LIB_FIELD* field = static_cast<LIB_FIELD*>( &item );
if( !field->IsMandatory() )
aList.push_back( *field );
}
}
LIB_FIELD* LIB_SYMBOL::GetFieldById( int aId ) const
{
for( const LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
LIB_FIELD* field = ( LIB_FIELD* ) &item;
if( field->GetId() == aId )
return field;
}
return nullptr;
}
LIB_FIELD* LIB_SYMBOL::FindField( const wxString& aFieldName )
{
for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
if( static_cast<LIB_FIELD*>( &item )->GetCanonicalName() == aFieldName )
return static_cast<LIB_FIELD*>( &item );
}
return nullptr;
}
const LIB_FIELD* LIB_SYMBOL::FindField( const wxString& aFieldName ) const
{
for( const LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
if( static_cast<const LIB_FIELD*>( &item )->GetCanonicalName() == aFieldName )
return static_cast<const LIB_FIELD*>( &item );
}
return nullptr;
}
LIB_FIELD& LIB_SYMBOL::GetValueField()
{
LIB_FIELD* field = GetFieldById( VALUE_FIELD );
wxASSERT( field != nullptr );
return *field;
}
LIB_FIELD& LIB_SYMBOL::GetReferenceField()
{
LIB_FIELD* field = GetFieldById( REFERENCE_FIELD );
wxASSERT( field != nullptr );
return *field;
}
LIB_FIELD& LIB_SYMBOL::GetFootprintField()
{
LIB_FIELD* field = GetFieldById( FOOTPRINT_FIELD );
wxASSERT( field != nullptr );
return *field;
}
LIB_FIELD& LIB_SYMBOL::GetDatasheetField()
{
LIB_FIELD* field = GetFieldById( DATASHEET_FIELD );
wxASSERT( field != nullptr );
return *field;
}
int LIB_SYMBOL::UpdateFieldOrdinals()
{
int retv = 0;
int lastOrdinal = MANDATORY_FIELDS;
for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
{
LIB_FIELD* field = dynamic_cast<LIB_FIELD*>( &item );
wxCHECK2( field, continue );
// Mandatory fields were already resolved always have the same ordinal values.
if( field->IsMandatory() )
continue;
if( field->GetId() != lastOrdinal )
{
field->SetId( lastOrdinal );
retv += 1;
}
lastOrdinal += 1;
}
return retv;
}
int LIB_SYMBOL::GetNextAvailableFieldId() const
{
int retv = MANDATORY_FIELDS;
while( GetFieldById( retv ) )
retv += 1;
return retv;
}
void LIB_SYMBOL::SetOffset( const VECTOR2I& aOffset )
{
for( LIB_ITEM& item : m_drawings )
item.Offset( aOffset );
}
void LIB_SYMBOL::RemoveDuplicateDrawItems()
{
m_drawings.unique();
}
bool LIB_SYMBOL::HasConversion() const
{
for( const LIB_ITEM& item : m_drawings )
{
if( item.m_convert > LIB_ITEM::LIB_CONVERT::BASE )
return true;
}
if( LIB_SYMBOL_SPTR parent = m_parent.lock() )
{
for( const LIB_ITEM& item : parent->GetDrawItems() )
{
if( item.m_convert > LIB_ITEM::LIB_CONVERT::BASE )
return true;
}
}
return false;
}
int LIB_SYMBOL::GetMaxPinNumber() const
{
int maxPinNumber = 0;
LIB_SYMBOL_SPTR parent = m_parent.lock();
const LIB_ITEMS_CONTAINER& drawItems = parent ? parent->m_drawings : m_drawings;
for( const LIB_ITEM& item : drawItems[LIB_PIN_T] )
{
const LIB_PIN* pin = static_cast<const LIB_PIN*>( &item );
long currentPinNumber = 0;
bool isNum = pin->GetNumber().ToLong( &currentPinNumber );
if( isNum && currentPinNumber > maxPinNumber )
{
maxPinNumber = currentPinNumber;
}
}
return maxPinNumber;
}
void LIB_SYMBOL::ClearTempFlags()
{
for( LIB_ITEM& item : m_drawings )
item.ClearTempFlags();
}
void LIB_SYMBOL::ClearEditFlags()
{
for( LIB_ITEM& item : m_drawings )
item.ClearEditFlags();
}
LIB_ITEM* LIB_SYMBOL::LocateDrawItem( int aUnit, int aConvert, KICAD_T aType,
const VECTOR2I& aPoint )
{
for( LIB_ITEM& item : m_drawings )
{
if( ( aUnit && item.m_unit && aUnit != item.m_unit )
|| ( aConvert && item.m_convert && aConvert != item.m_convert )
|| ( item.Type() != aType && aType != TYPE_NOT_INIT ) )
{
continue;
}
if( item.HitTest( aPoint ) )
return &item;
}
return nullptr;
}
LIB_ITEM* LIB_SYMBOL::LocateDrawItem( int aUnit, int aConvert, KICAD_T aType,
const VECTOR2I& aPoint, const TRANSFORM& aTransform )
{
/* we use LocateDrawItem( int aUnit, int convert, KICAD_T type, const
* VECTOR2I& pt ) to search items.
* because this function uses DefaultTransform as orient/mirror matrix
* we temporary copy aTransform in DefaultTransform
*/
LIB_ITEM* item;
TRANSFORM transform = DefaultTransform;
DefaultTransform = aTransform;
item = LocateDrawItem( aUnit, aConvert, aType, aPoint );
// Restore matrix
DefaultTransform = transform;
return item;
}
INSPECT_RESULT LIB_SYMBOL::Visit( INSPECTOR aInspector, void* aTestData,
const std::vector<KICAD_T>& aScanTypes )
{
// The part itself is never inspected, only its children
for( LIB_ITEM& item : m_drawings )
{
if( item.IsType( aScanTypes ) )
{
if( aInspector( &item, aTestData ) == INSPECT_RESULT::QUIT )
return INSPECT_RESULT::QUIT;
}
}
return INSPECT_RESULT::CONTINUE;
}
void LIB_SYMBOL::SetUnitCount( int aCount, bool aDuplicateDrawItems )
{
if( m_unitCount == aCount )
return;
if( aCount < m_unitCount )
{
LIB_ITEMS_CONTAINER::ITERATOR i = m_drawings.begin();
while( i != m_drawings.end() )
{
if( i->m_unit > aCount )
i = m_drawings.erase( i );
else
++i;
}
}
else if( aDuplicateDrawItems )
{
int prevCount = m_unitCount;
// Temporary storage for new items, as adding new items directly to
// m_drawings may cause the buffer reallocation which invalidates the
// iterators
std::vector< LIB_ITEM* > tmp;
for( LIB_ITEM& item : m_drawings )
{
if( item.m_unit != 1 )
continue;
for( int j = prevCount + 1; j <= aCount; j++ )
{
LIB_ITEM* newItem = (LIB_ITEM*) item.Clone();
newItem->m_unit = j;
tmp.push_back( newItem );
}
}
for( LIB_ITEM* item : tmp )
m_drawings.push_back( item );
}
m_drawings.sort();
m_unitCount = aCount;
}
int LIB_SYMBOL::GetUnitCount() const
{
if( LIB_SYMBOL_SPTR parent = m_parent.lock() )
return parent->GetUnitCount();
return m_unitCount;
}
void LIB_SYMBOL::SetConversion( bool aSetConvert, bool aDuplicatePins )
{
if( aSetConvert == HasConversion() )
return;
// Duplicate items to create the converted shape
if( aSetConvert )
{
if( aDuplicatePins )
{
std::vector< LIB_ITEM* > tmp; // Temporarily store the duplicated pins here.
for( LIB_ITEM& item : m_drawings )
{
// Only pins are duplicated.
if( item.Type() != LIB_PIN_T )
continue;
if( item.m_convert == 1 )
{
LIB_ITEM* newItem = (LIB_ITEM*) item.Clone();
newItem->m_convert = 2;
tmp.push_back( newItem );
}
}
// Transfer the new pins to the LIB_SYMBOL.
for( unsigned i = 0; i < tmp.size(); i++ )
m_drawings.push_back( tmp[i] );
}
}
else
{
// Delete converted shape items because the converted shape does
// not exist
LIB_ITEMS_CONTAINER::ITERATOR i = m_drawings.begin();
while( i != m_drawings.end() )
{
if( i->m_convert > 1 )
i = m_drawings.erase( i );
else
++i;
}
}
m_drawings.sort();
}
void LIB_SYMBOL::SetSubpartIdNotation( int aSep, int aFirstId )
{
m_subpartFirstId = 'A';
m_subpartIdSeparator = 0;
if( aSep == '.' || aSep == '-' || aSep == '_' )
m_subpartIdSeparator = aSep;
if( aFirstId == '1' && aSep != 0 )
m_subpartFirstId = aFirstId;
}
std::vector<LIB_ITEM*> LIB_SYMBOL::GetUnitDrawItems( int aUnit, int aConvert )
{
std::vector<LIB_ITEM*> unitItems;
for( LIB_ITEM& item : m_drawings )
{
if( item.Type() == LIB_FIELD_T )
continue;
if( ( aConvert == -1 && item.GetUnit() == aUnit )
|| ( aUnit == -1 && item.GetConvert() == aConvert )
|| ( aUnit == item.GetUnit() && aConvert == item.GetConvert() ) )
{
unitItems.push_back( &item );
}
}
return unitItems;
}
std::vector<struct LIB_SYMBOL_UNIT> LIB_SYMBOL::GetUnitDrawItems()
{
std::vector<struct LIB_SYMBOL_UNIT> units;
for( LIB_ITEM& item : m_drawings )
{
if( item.Type() == LIB_FIELD_T )
continue;
int unit = item.GetUnit();
int convert = item.GetConvert();
auto it = std::find_if( units.begin(), units.end(),
[unit, convert]( const LIB_SYMBOL_UNIT& a )
{
return a.m_unit == unit && a.m_convert == convert;
} );
if( it == units.end() )
{
struct LIB_SYMBOL_UNIT newUnit;
newUnit.m_unit = item.GetUnit();
newUnit.m_convert = item.GetConvert();
newUnit.m_items.push_back( &item );
units.emplace_back( newUnit );
}
else
{
it->m_items.push_back( &item );
}
}
return units;
}
std::vector<struct LIB_SYMBOL_UNIT> LIB_SYMBOL::GetUniqueUnits()
{
int unitNum;
size_t i;
struct LIB_SYMBOL_UNIT unit;
std::vector<LIB_ITEM*> compareDrawItems;
std::vector<LIB_ITEM*> currentDrawItems;
std::vector<struct LIB_SYMBOL_UNIT> uniqueUnits;
// The first unit is guaranteed to be unique so always include it.
unit.m_unit = 1;
unit.m_convert = 1;
unit.m_items = GetUnitDrawItems( 1, 1 );
// There are no unique units if there are no draw items other than fields.
if( unit.m_items.size() == 0 )
return uniqueUnits;
uniqueUnits.emplace_back( unit );
if( ( GetUnitCount() == 1 || UnitsLocked() ) && !HasConversion() )
return uniqueUnits;
currentDrawItems = unit.m_items;
for( unitNum = 2; unitNum <= GetUnitCount(); unitNum++ )
{
compareDrawItems = GetUnitDrawItems( unitNum, 1 );
wxCHECK2_MSG( compareDrawItems.size() != 0, continue,
"Multiple unit symbol defined with empty units." );
if( currentDrawItems.size() != compareDrawItems.size() )
{
unit.m_unit = unitNum;
unit.m_convert = 1;
unit.m_items = compareDrawItems;
uniqueUnits.emplace_back( unit );
}
else
{
for( i = 0; i < currentDrawItems.size(); i++ )
{
if( currentDrawItems[i]->compare( *compareDrawItems[i],
LIB_ITEM::COMPARE_FLAGS::UNIT ) != 0 )
{
unit.m_unit = unitNum;
unit.m_convert = 1;
unit.m_items = compareDrawItems;
uniqueUnits.emplace_back( unit );
}
}
}
}
if( HasConversion() )
{
currentDrawItems = GetUnitDrawItems( 1, 2 );
if( ( GetUnitCount() == 1 || UnitsLocked() ) )
{
unit.m_unit = 1;
unit.m_convert = 2;
unit.m_items = currentDrawItems;
uniqueUnits.emplace_back( unit );
return uniqueUnits;
}
for( unitNum = 2; unitNum <= GetUnitCount(); unitNum++ )
{
compareDrawItems = GetUnitDrawItems( unitNum, 2 );
wxCHECK2_MSG( compareDrawItems.size() != 0, continue,
"Multiple unit symbol defined with empty units." );
if( currentDrawItems.size() != compareDrawItems.size() )
{
unit.m_unit = unitNum;
unit.m_convert = 2;
unit.m_items = compareDrawItems;
uniqueUnits.emplace_back( unit );
}
else
{
for( i = 0; i < currentDrawItems.size(); i++ )
{
if( currentDrawItems[i]->compare( *compareDrawItems[i],
LIB_ITEM::COMPARE_FLAGS::UNIT ) != 0 )
{
unit.m_unit = unitNum;
unit.m_convert = 2;
unit.m_items = compareDrawItems;
uniqueUnits.emplace_back( unit );
}
}
}
}
}
return uniqueUnits;
}
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