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kicad/pcbnew/netlist.cpp

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/**
* @file pcbnew/netlist.cpp
*/
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2013-2016 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2016 KiCad Developers, see change_log.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 <functional>
using namespace std::placeholders;
#include <fctsys.h>
#include <pgm_base.h>
#include <class_drawpanel.h>
#include <class_draw_panel_gal.h>
#include <confirm.h>
#include <dialog_helpers.h>
#include <pcb_edit_frame.h>
#include <pcb_netlist.h>
#include <netlist_reader.h>
#include <reporter.h>
#include <wildcards_and_files_ext.h>
#include <lib_id.h>
#include <fp_lib_table.h>
#include <class_board.h>
#include <class_module.h>
#include <ratsnest_data.h>
#include <pcbnew.h>
#include <io_mgr.h>
#include <tool/tool_manager.h>
#include <tools/pcb_actions.h>
#include <view/view.h>
void PCB_EDIT_FRAME::ReadPcbNetlist( const wxString& aNetlistFileName,
const wxString& aCmpFileName,
REPORTER& aReporter,
bool aChangeFootprints,
bool aDeleteUnconnectedTracks,
bool aDeleteExtraFootprints,
bool aSelectByTimeStamp,
bool aDeleteSinglePadNets,
bool aIsDryRun,
bool* runDragCommand )
{
wxString msg;
NETLIST netlist;
KIGFX::VIEW* view = GetGalCanvas()->GetView();
BOARD* board = GetBoard();
std::vector<MODULE*> newFootprints;
// keep trace of the initial baord area, if we want to place new footprints
// outside the existinag board
EDA_RECT bbox = board->GetBoundingBox();
netlist.SetIsDryRun( aIsDryRun );
netlist.SetFindByTimeStamp( aSelectByTimeStamp );
netlist.SetDeleteExtraFootprints( aDeleteExtraFootprints );
netlist.SetReplaceFootprints( aChangeFootprints );
try
{
std::unique_ptr<NETLIST_READER> netlistReader( NETLIST_READER::GetNetlistReader(
&netlist, aNetlistFileName, aCmpFileName ) );
if( !netlistReader.get() )
{
msg.Printf( _( "Cannot open netlist file \"%s\"." ), GetChars( aNetlistFileName ) );
wxMessageBox( msg, _( "Netlist Load Error." ), wxOK | wxICON_ERROR, this );
return;
}
SetLastNetListRead( aNetlistFileName );
netlistReader->LoadNetlist();
LoadFootprints( netlist, aReporter );
}
catch( const IO_ERROR& ioe )
{
msg.Printf( _( "Error loading netlist.\n%s" ), ioe.What().GetData() );
wxMessageBox( msg, _( "Netlist Load Error" ), wxOK | wxICON_ERROR );
return;
}
// Clear undo and redo lists to avoid inconsistencies between lists
if( !netlist.IsDryRun() )
GetScreen()->ClearUndoRedoList();
if( !netlist.IsDryRun() )
{
// Remove old modules
for( MODULE* module = board->m_Modules; module; module = module->Next() )
view->Remove( module );
}
// Clear selection, just in case a selected item has to be removed
m_toolManager->RunAction( PCB_ACTIONS::selectionClear, true );
*runDragCommand = false;
netlist.SortByReference();
board->ReplaceNetlist( netlist, aDeleteSinglePadNets, &newFootprints, aReporter );
// If it was a dry run, nothing has changed so we're done.
if( netlist.IsDryRun() )
return;
wxPoint placementAreaPosition = GetCrossHairPosition();
if( !IsGalCanvasActive() )
{
// In legacy mode place area to the left side of the board.
// if the board is empty, the bbox position is (0,0)
placementAreaPosition.x = bbox.GetEnd().x + Millimeter2iu( 10 );
placementAreaPosition.y = bbox.GetOrigin().y;
}
SpreadFootprints( &newFootprints, false, false, placementAreaPosition );
// Reload modules
for( MODULE* module = board->m_Modules; module; module = module->Next() )
view->Add( module );
if( IsGalCanvasActive() )
{
// Start drag command for new modules
if( !newFootprints.empty() )
{
for( MODULE* footprint : newFootprints )
m_toolManager->RunAction( PCB_ACTIONS::selectItem, true, footprint );
*runDragCommand = true;
}
}
OnModify();
SetCurItem( NULL );
if( aDeleteUnconnectedTracks && board->m_Track )
{
// Remove erroneous tracks. This should probably pushed down to the #BOARD object.
RemoveMisConnectedTracks();
}
// Rebuild the board connectivity:
board->GetConnectivity()->Build( board );
// TODO is there a way to extract information about which nets were modified?
for( auto track : board->Tracks() )
view->Update( track );
SetMsgPanel( board );
m_canvas->Refresh();
}
MODULE* PCB_EDIT_FRAME::ListAndSelectModuleName()
{
if( GetBoard()->m_Modules == NULL )
{
DisplayError( this, _( "No footprints" ) );
return 0;
}
wxArrayString listnames;
MODULE* module;
for( module = GetBoard()->m_Modules; module; module = module->Next() )
listnames.Add( module->GetReference() );
wxArrayString headers;
headers.Add( wxT( "Module" ) );
std::vector<wxArrayString> itemsToDisplay;
// Conversion from wxArrayString to vector of ArrayString
for( unsigned i = 0; i < listnames.GetCount(); i++ )
{
wxArrayString item;
item.Add( listnames[i] );
itemsToDisplay.push_back( item );
}
EDA_LIST_DIALOG dlg( this, _( "Components" ), headers, itemsToDisplay, wxEmptyString );
if( dlg.ShowModal() != wxID_OK )
return NULL;
wxString ref = dlg.GetTextSelection();
for( module = GetBoard()->m_Modules; module; module = module->Next() )
{
if( module->GetReference() == ref )
break;
}
return module;
}
#define ALLOW_PARTIAL_FPID 1
void PCB_EDIT_FRAME::LoadFootprints( NETLIST& aNetlist, REPORTER& aReporter )
{
wxString msg;
LIB_ID lastFPID;
COMPONENT* component;
MODULE* module = 0;
MODULE* fpOnBoard;
if( aNetlist.IsEmpty() || Prj().PcbFootprintLibs()->IsEmpty() )
return;
aNetlist.SortByFPID();
for( unsigned ii = 0; ii < aNetlist.GetCount(); ii++ )
{
component = aNetlist.GetComponent( ii );
#if ALLOW_PARTIAL_FPID
// The FPID is ok as long as there is a footprint portion coming
// from eeschema.
if( !component->GetFPID().GetLibItemName().size() )
#else
if( component->GetFPID().empty() )
#endif
{
msg.Printf( _( "No footprint defined for symbol \"%s\".\n" ),
component->GetReference() );
aReporter.Report( msg, REPORTER::RPT_ERROR );
continue;
}
// Check if component footprint is already on BOARD and only load the footprint from
// the library if it's needed. Nickname can be blank.
if( aNetlist.IsFindByTimeStamp() )
fpOnBoard = m_Pcb->FindModule( aNetlist.GetComponent( ii )->GetTimeStamp(), true );
else
fpOnBoard = m_Pcb->FindModule( aNetlist.GetComponent( ii )->GetReference() );
bool footprintMisMatch = fpOnBoard && fpOnBoard->GetFPID() != component->GetFPID();
if( footprintMisMatch && !aNetlist.GetReplaceFootprints() )
{
msg.Printf( _( "Footprint of %s changed: board footprint \"%s\", netlist footprint \"%s\"." ),
component->GetReference(),
GetChars( fpOnBoard->GetFPID().Format() ),
GetChars( component->GetFPID().Format() ) );
aReporter.Report( msg, REPORTER::RPT_WARNING );
continue;
}
if( !aNetlist.GetReplaceFootprints() )
footprintMisMatch = false;
if( fpOnBoard && !footprintMisMatch ) // nothing else to do here
continue;
if( component->GetFPID() != lastFPID )
{
module = NULL;
#if ALLOW_PARTIAL_FPID
// The LIB_ID is ok as long as there is a footprint portion coming
// the library if it's needed. Nickname can be blank.
if( !component->GetFPID().GetLibItemName().size() )
#else
if( !component->GetFPID().IsValid() )
#endif
{
msg.Printf( _( "%s footprint ID \"%s\" is not valid." ),
component->GetReference(),
GetChars( component->GetFPID().Format() ) );
aReporter.Report( msg, REPORTER::RPT_ERROR );
continue;
}
// loadFootprint() can find a footprint with an empty nickname in fpid.
module = PCB_BASE_FRAME::loadFootprint( component->GetFPID() );
if( module )
{
lastFPID = component->GetFPID();
}
else
{
msg.Printf( _( "%s footprint \"%s\" not found in any libraries in the footprint library table.\n" ),
component->GetReference(),
GetChars( component->GetFPID().GetLibItemName() ) );
aReporter.Report( msg, REPORTER::RPT_ERROR );
continue;
}
}
else
{
// Footprint already loaded from a library, duplicate it (faster)
if( module == NULL )
continue; // Module does not exist in any library.
module = new MODULE( *module );
}
if( module )
component->SetModule( module );
}
}
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