kicad/eeschema/cross-probing.cpp

223 lines
6.0 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2004-2011 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
*/
/**
* @file eeschema/cross-probing.cpp
*/
#include <fctsys.h>
#include <pgm_base.h>
#include <kiface_i.h>
#include <kiway_express.h>
#include <macros.h>
#include <eda_dde.h>
#include <schframe.h>
#include <general.h>
#include <eeschema_id.h>
#include <lib_draw_item.h>
#include <lib_pin.h>
#include <sch_component.h>
/**
* Execute a remote command sent by Pcbnew via a socket connection.
* <p>
* When user selects a module or pin in Pcbnew, Eeschema shows that same
* component or pin and moves cursor on the item. The socket port used
* is #KICAD_SCH_PORT_SERVICE_NUMBER which defaults to 4243.
*
* Valid commands are:
* \li \c \$PART: \c "reference" Put cursor on component.
* \li \c \$PART: \c "reference" \c \$REF: \c "ref" Put cursor on component reference.
* \li \c \$PART: \c "reference" \c \$VAL: \c "value" Put cursor on component value.
* \li \c \$PART: \c "reference" \c \$PAD: \c "pin name" Put cursor on the component pin.
* <p>
* @param cmdline = received command from Pcbnew
*/
void SCH_EDIT_FRAME::ExecuteRemoteCommand( const char* cmdline )
{
char line[1024];
strncpy( line, cmdline, sizeof(line) - 1 );
line[ sizeof(line) - 1 ] = '\0';
char* idcmd = strtok( line, " \n\r" );
char* text = strtok( NULL, "\"\n\r" );
if( (idcmd == NULL) || (text == NULL) )
return;
if( strcmp( idcmd, "$PART:" ) != 0 )
return;
wxString part_ref = FROM_UTF8( text );
/* look for a complement */
idcmd = strtok( NULL, " \n\r" );
if( idcmd == NULL ) // component only
{
FindComponentAndItem( part_ref, true, FIND_COMPONENT_ONLY, wxEmptyString, false );
return;
}
text = strtok( NULL, "\"\n\r" );
if( text == NULL )
return;
wxString msg = FROM_UTF8( text );
if( strcmp( idcmd, "$REF:" ) == 0 )
{
FindComponentAndItem( part_ref, true, FIND_REFERENCE, msg, false );
}
else if( strcmp( idcmd, "$VAL:" ) == 0 )
{
FindComponentAndItem( part_ref, true, FIND_VALUE, msg, false );
}
else if( strcmp( idcmd, "$PAD:" ) == 0 )
{
FindComponentAndItem( part_ref, true, FIND_PIN, msg, false );
}
else
{
FindComponentAndItem( part_ref, true, FIND_COMPONENT_ONLY, wxEmptyString, false );
}
}
std::string FormatProbeItem( EDA_ITEM* aComponent, SCH_COMPONENT* aPart )
{
// Cross probing to Pcbnew if a pin or a component is found
switch( aComponent->Type() )
{
case SCH_FIELD_T:
case LIB_FIELD_T:
{
if( !aPart )
break;
return StrPrintf( "$PART: %s", TO_UTF8( aPart->GetField( REFERENCE )->GetText() ) );
}
break;
case SCH_COMPONENT_T:
aPart = (SCH_COMPONENT*) aComponent;
return StrPrintf( "$PART: %s", TO_UTF8( aPart->GetField( REFERENCE )->GetText() ) );
case LIB_PIN_T:
{
if( !aPart )
break;
LIB_PIN* pin = (LIB_PIN*) aComponent;
if( pin->GetNumber() )
{
wxString pinnum;
pin->PinStringNum( pinnum );
return StrPrintf( "$PIN: %s $PART: %s", TO_UTF8( pinnum ),
TO_UTF8( aPart->GetField( REFERENCE )->GetText() ) );
}
else
{
return StrPrintf( "$PART: %s", TO_UTF8( aPart->GetField( REFERENCE )->GetText() ) );
}
}
break;
default:
break;
}
return "";
}
void SCH_EDIT_FRAME::SendMessageToPCBNEW( EDA_ITEM* aComponent, SCH_COMPONENT* aPart )
{
#if 1
wxASSERT( aComponent ); // fix the caller
#else // WTF?
if( !aComponent ) // caller remains eternally stupid.
return;
#endif
std::string packet = FormatProbeItem( aComponent, aPart );
if( packet.size() )
{
if( Kiface().IsSingle() )
SendCommand( MSG_TO_PCB, packet.c_str() );
else
{
// Typically ExpressMail is going to be s-expression packets, but since
// we have existing interpreter of the cross probe packet on the other
// side in place, we use that here.
Kiway().ExpressMail( FRAME_PCB, MAIL_CROSS_PROBE, packet, this );
}
}
}
void SCH_EDIT_FRAME::KiwayMailIn( KIWAY_EXPRESS& mail )
{
const std::string& payload = mail.GetPayload();
switch( mail.Command() )
{
case MAIL_CROSS_PROBE:
ExecuteRemoteCommand( payload.c_str() );
break;
case MAIL_SCH_PCB_UPDATE_REQUEST:
{
wxCommandEvent dummy;
OnUpdatePCB( dummy );
break;
}
case MAIL_BACKANNOTATE_FOOTPRINTS:
try
{
backAnnotateFootprints( payload );
}
catch( const IO_ERROR& ioe )
{
DBG( printf( "%s: ioe:%s\n", __func__, TO_UTF8( ioe.errorText ) );)
}
break;
default:
;
}
}