unsigned MODULE::GetUniquePadCount( INCLUDE_NPTH_T aIncludeNPTH ) const
{
std::set<wxUint32> usedNames;
// Create a set of used pad numbers
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
{
// Skip pads not on copper layers (used to build complex
// solder paste shapes for instance)
if( ( pad->GetLayerSet() & LSET::AllCuMask() ).none() )
continue;
// Skip pads with no name, because they are usually "mechanical"
// pads, not "electrical" pads
if( pad->GetPadName().IsEmpty() )
continue;
if( !aIncludeNPTH )
{
// skip NPTH
if( pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED )
{
continue;
}
}
usedNames.insert( pad->GetPackedPadName() );
}
return usedNames.size();
}
BOARD_ITEM* MODULE::DuplicateAndAddItem( const BOARD_ITEM* aItem,
bool aIncrementPadNumbers )
{
BOARD_ITEM* new_item = NULL;
switch( aItem->Type() )
{
case PCB_PAD_T:
{
D_PAD* new_pad = new D_PAD( *static_cast<const D_PAD*>( aItem ) );
Pads().PushBack( new_pad );
new_item = new_pad;
break;
}
case PCB_MODULE_TEXT_T:
{
const TEXTE_MODULE* old_text = static_cast<const TEXTE_MODULE*>( aItem );
// do not duplicate value or reference fields
// (there can only be one of each)
if( old_text->GetType() == TEXTE_MODULE::TEXT_is_DIVERS )
{
TEXTE_MODULE* new_text = new TEXTE_MODULE( *old_text );
GraphicalItems().PushBack( new_text );
new_item = new_text;
}
break;
}
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* new_edge = new EDGE_MODULE(
*static_cast<const EDGE_MODULE*>(aItem) );
GraphicalItems().PushBack( new_edge );
new_item = new_edge;
break;
}
case PCB_MODULE_T:
// Ignore the module itself
break;
default:
// Un-handled item for duplication
wxASSERT_MSG( false, "Duplication not supported for items of class "
+ aItem->GetClass() );
break;
}
if( aIncrementPadNumbers && new_item )
{
new_item->IncrementItemReference();
}
return new_item;
}
void MODULE::ClearAllNets()
{
// Force the ORPHANED dummy net info for all pads.
// ORPHANED dummy net does not depend on a board
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
pad->SetNetCode( NETINFO_LIST::ORPHANED );
}
void MODULE::CopyNetlistSettings( MODULE* aModule )
{
// Don't do anything foolish like trying to copy to yourself.
wxCHECK_RET( aModule != NULL && aModule != this, wxT( "Cannot copy to NULL or yourself." ) );
// Not sure what to do with the value field. Use netlist for now.
aModule->SetPosition( GetPosition() );
if( aModule->GetLayer() != GetLayer() )
aModule->Flip( aModule->GetPosition() );
if( aModule->GetOrientation() != GetOrientation() )
aModule->Rotate( aModule->GetPosition(), GetOrientation() );
aModule->SetLocalSolderMaskMargin( GetLocalSolderMaskMargin() );
aModule->SetLocalClearance( GetLocalClearance() );
aModule->SetLocalSolderPasteMargin( GetLocalSolderPasteMargin() );
aModule->SetLocalSolderPasteMarginRatio( GetLocalSolderPasteMarginRatio() );
aModule->SetZoneConnection( GetZoneConnection() );
aModule->SetThermalWidth( GetThermalWidth() );
aModule->SetThermalGap( GetThermalGap() );
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
{
D_PAD* newPad = aModule->FindPadByName( pad->GetPadName() );
if( newPad )
pad->CopyNetlistSettings( newPad );
}
// Not sure about copying description, keywords, 3D models or any other
// local user changes to footprint. Stick with the new footprint settings
// called out in the footprint loaded in the netlist.
aModule->CalculateBoundingBox();
}
void MODULE::MoveAnchorPosition( const wxPoint& aMoveVector )
{
/* Move the reference point of the footprint
* the footprints elements (pads, outlines, edges .. ) are moved
* but:
* - the footprint position is not modified.
* - the relative (local) coordinates of these items are modified
*/
wxPoint footprintPos = GetPosition();
/* Update the relative coordinates:
* The coordinates are relative to the anchor point.
* Calculate deltaX and deltaY from the anchor. */
wxPoint moveVector = aMoveVector;
RotatePoint( &moveVector, -GetOrientation() );
// Update of the reference and value.
m_Reference->SetPos0( m_Reference->GetPos0() + moveVector );
m_Reference->SetDrawCoord();
m_Value->SetPos0( m_Value->GetPos0() + moveVector );
m_Value->SetDrawCoord();
// Update the pad local coordinates.
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
{
pad->SetPos0( pad->GetPos0() + moveVector );
pad->SetPosition( pad->GetPos0() + footprintPos );
}
// Update the draw element coordinates.
for( EDA_ITEM* item = GraphicalItems(); item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* edge = static_cast<EDGE_MODULE*>( item );
edge->m_Start0 += moveVector;
edge->m_End0 += moveVector;
edge->SetDrawCoord();
break;
}
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
text->SetPos0( text->GetPos0() + moveVector );
text->SetDrawCoord();
break;
}
default:
break;
}
}
CalculateBoundingBox();
}
wxString MODULE::GetNextPadName( bool aFillSequenceGaps ) const
{
std::set<int> usedNumbers;
// Create a set of used pad numbers
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
{
int padNumber = getTrailingInt( pad->GetPadName() );
usedNumbers.insert( padNumber );
}
const int nextNum = getNextNumberInSequence( usedNumbers, aFillSequenceGaps );
return wxString::Format( wxT( "%i" ), nextNum );
}
/* generate pads shapes on layer aLayer as polygons,
* and adds these polygons to aCornerBuffer
* aCornerBuffer = the buffer to store polygons
* aInflateValue = an additionnal size to add to pad shapes
* aCircleToSegmentsCount = number of segments to approximate a circle
* aCorrectionFactor = the correction to apply to a circle radius
* to generate the polygon.
* if aCorrectionFactor = 1.0, the polygon is inside the circle
* the radius of circle approximated by segments is
* initial radius * aCorrectionFactor
*/
void MODULE::TransformPadsShapesWithClearanceToPolygon( LAYER_NUM aLayer,
CPOLYGONS_LIST& aCornerBuffer,
int aInflateValue,
int aCircleToSegmentsCount,
double aCorrectionFactor )
{
D_PAD* pad = Pads();
wxSize margin;
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsOnLayer(aLayer) )
continue;
switch( aLayer )
{
case SOLDERMASK_N_FRONT:
case SOLDERMASK_N_BACK:
margin.x = margin.y = pad->GetSolderMaskMargin() + aInflateValue;
break;
case SOLDERPASTE_N_FRONT:
case SOLDERPASTE_N_BACK:
margin = pad->GetSolderPasteMargin();
margin.x += aInflateValue;
margin.y += aInflateValue;
break;
default:
margin.x = margin.y = aInflateValue;
break;
}
pad->BuildPadShapePolygon( aCornerBuffer, margin,
aCircleToSegmentsCount, aCorrectionFactor );
}
}
void MODULE::TransformPadsShapesWithClearanceToPolygon( LAYER_ID aLayer,
SHAPE_POLY_SET& aCornerBuffer,
int aInflateValue,
int aCircleToSegmentsCount,
double aCorrectionFactor,
bool aSkipNPTHPadsWihNoCopper )
{
D_PAD* pad = Pads();
wxSize margin;
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsOnLayer(aLayer) )
continue;
// NPTH pads are not drawn on layers if the shape size and pos is the same
// as their hole:
if( aSkipNPTHPadsWihNoCopper && pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED )
{
if( pad->GetDrillSize() == pad->GetSize() && pad->GetOffset() == wxPoint( 0, 0 ) )
{
switch( pad->GetShape() )
{
case PAD_SHAPE_CIRCLE:
if( pad->GetDrillShape() == PAD_DRILL_SHAPE_CIRCLE )
continue;
break;
case PAD_SHAPE_OVAL:
if( pad->GetDrillShape() != PAD_DRILL_SHAPE_CIRCLE )
continue;
break;
default:
break;
}
}
}
switch( aLayer )
{
case F_Mask:
case B_Mask:
margin.x = margin.y = pad->GetSolderMaskMargin() + aInflateValue;
break;
case F_Paste:
case B_Paste:
margin = pad->GetSolderPasteMargin();
margin.x += aInflateValue;
margin.y += aInflateValue;
break;
default:
margin.x = margin.y = aInflateValue;
break;
}
pad->BuildPadShapePolygon( aCornerBuffer, margin,
aCircleToSegmentsCount, aCorrectionFactor );
}
}
