void NETLIST_EXPORTER::findAllInstancesOfComponent( SCH_COMPONENT* aComponent, LIB_PART* aEntry, SCH_SHEET_PATH* aSheetPath ) { wxString ref = aComponent->GetRef( aSheetPath ); wxString ref2; SCH_SHEET_LIST sheetList; for( SCH_SHEET_PATH* sheet = sheetList.GetFirst(); sheet; sheet = sheetList.GetNext() ) { for( EDA_ITEM* item = sheet->LastDrawList(); item; item = item->Next() ) { if( item->Type() != SCH_COMPONENT_T ) continue; SCH_COMPONENT* comp2 = (SCH_COMPONENT*) item; ref2 = comp2->GetRef( sheet ); if( ref2.CmpNoCase( ref ) != 0 ) continue; int unit2 = comp2->GetUnitSelection( sheet ); // slow for( LIB_PIN* pin = aEntry->GetNextPin(); pin; pin = aEntry->GetNextPin( pin ) ) { wxASSERT( pin->Type() == LIB_PIN_T ); if( pin->GetUnit() && pin->GetUnit() != unit2 ) continue; if( pin->GetConvert() && pin->GetConvert() != comp2->GetConvert() ) continue; // A suitable pin is found: add it to the current list addPinToComponentPinList( comp2, sheet, pin ); } } } }
/** * Managed cursor callback for placing component pins. */ void LIB_EDIT_FRAME::PlacePin() { LIB_PIN* Pin; LIB_PIN* CurrentPin = (LIB_PIN*) m_drawItem; bool ask_for_pin = true; wxPoint newpos; bool status; // Some tests if( (CurrentPin == NULL) || (CurrentPin->Type() != LIB_PIN_T) ) { wxMessageBox( wxT( "LIB_EDIT_FRAME::PlacePin() error" ) ); return; } newpos = GetCrossHairPosition( true ); // Test for an other pin in same new position: for( Pin = m_component->GetNextPin(); Pin != NULL; Pin = m_component->GetNextPin( Pin ) ) { if( Pin == CurrentPin || newpos != Pin->GetPosition() || Pin->GetFlags() ) continue; if( ask_for_pin && SynchronizePins() ) { m_canvas->SetIgnoreMouseEvents( true ); status = IsOK( this, _( "This position is already occupied by \ another pin. Continue?" ) ); m_canvas->MoveCursorToCrossHair(); m_canvas->SetIgnoreMouseEvents( false ); if( !status ) return; else ask_for_pin = false; } }
/** * Clean up after aborting a move pin command. */ static void AbortPinMove( EDA_DRAW_PANEL* Panel, wxDC* DC ) { LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) Panel->GetParent(); if( parent == NULL ) return; LIB_PIN* pin = (LIB_PIN*) parent->GetDrawItem(); if( pin == NULL || pin->Type() != LIB_PIN_T ) return; pin->ClearFlags(); if( pin->IsNew() ) delete pin; else parent->RestoreComponent(); // clear edit flags parent->SetDrawItem( NULL ); parent->SetLastDrawItem( NULL ); Panel->Refresh( true ); }
SCH_COMPONENT* NETLIST_EXPORTER::findNextComponentAndCreatePinList( EDA_ITEM* aItem, SCH_SHEET_PATH* aSheetPath ) { wxString ref; m_SortedComponentPinList.clear(); // continue searching from the middle of a linked list (the draw list) for( ; aItem; aItem = aItem->Next() ) { if( aItem->Type() != SCH_COMPONENT_T ) continue; // found next component SCH_COMPONENT* comp = (SCH_COMPONENT*) aItem; // Power symbols and other components which have the reference starting // with "#" are not included in netlist (pseudo or virtual components) ref = comp->GetRef( aSheetPath ); if( ref[0] == wxChar( '#' ) ) continue; // if( Component->m_FlagControlMulti == 1 ) // continue; /* yes */ // removed because with multiple instances of one schematic // (several sheets pointing to 1 screen), this will be erroneously be // toggled. LIB_PART* part = m_libs->FindLibPart( comp->GetPartName() ); if( !part ) continue; // If component is a "multi parts per package" type if( part->GetUnitCount() > 1 ) { // test if this reference has already been processed, and if so skip if( m_ReferencesAlreadyFound.Lookup( ref ) ) continue; // Collect all pins for this reference designator by searching // the entire design for other parts with the same reference designator. // This is only done once, it would be too expensive otherwise. findAllInstancesOfComponent( comp, part, aSheetPath ); } else // entry->GetUnitCount() <= 1 means one part per package { LIB_PINS pins; // constructed once here part->GetPins( pins, comp->GetUnitSelection( aSheetPath ), comp->GetConvert() ); for( size_t i = 0; i < pins.size(); i++ ) { LIB_PIN* pin = pins[i]; wxASSERT( pin->Type() == LIB_PIN_T ); addPinToComponentPinList( comp, aSheetPath, pin ); } } // Sort pins in m_SortedComponentPinList by pin number sort( m_SortedComponentPinList.begin(), m_SortedComponentPinList.end(), sortPinsByNum ); // Remove duplicate Pins in m_SortedComponentPinList eraseDuplicatePins( ); // record the usage of this library component entry. m_LibParts.insert( part ); // rejects non-unique pointers return comp; } return NULL; }