393 lines
11 KiB
C++
393 lines
11 KiB
C++
/**
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* @file pcbnew/cross-probing.cpp
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* @brief Cross probing functions to handle communication to andfrom Eeschema.
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*/
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/**
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* Handle messages between Pcbnew and Eeschema via a socket, the port numbers are
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* KICAD_PCB_PORT_SERVICE_NUMBER (currently 4242) (Eeschema to Pcbnew)
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* KICAD_SCH_PORT_SERVICE_NUMBER (currently 4243) (Pcbnew to Eeschema)
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* Note: these ports must be enabled for firewall protection
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*/
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#include <fctsys.h>
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#include <pgm_base.h>
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#include <kiface_i.h>
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#include <kiway_express.h>
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#include <wxPcbStruct.h>
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#include <eda_dde.h>
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#include <macros.h>
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#include <pcbnew_id.h>
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#include <class_board.h>
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#include <class_module.h>
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#include <class_track.h>
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#include <class_zone.h>
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#include <collectors.h>
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#include <pcbnew.h>
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#include <netlist_reader.h>
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#include <pcb_netlist.h>
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#include <dialogs/dialog_update_pcb.h>
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#include <tools/pcb_actions.h>
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#include <tool/tool_manager.h>
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#include <tools/selection_tool.h>
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#include <pcb_draw_panel_gal.h>
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#include <pcb_painter.h>
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/* Execute a remote command send by Eeschema via a socket,
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* port KICAD_PCB_PORT_SERVICE_NUMBER
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* cmdline = received command from Eeschema
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* Commands are
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* $PART: "reference" put cursor on component
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* $PIN: "pin name" $PART: "reference" put cursor on the footprint pin
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* $NET: "net name" highlight the given net (if highlight tool is active)
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*/
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void PCB_EDIT_FRAME::ExecuteRemoteCommand( const char* cmdline )
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{
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char line[1024];
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wxString msg;
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wxString modName;
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char* idcmd;
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char* text;
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MODULE* module = NULL;
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D_PAD* pad = NULL;
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BOARD* pcb = GetBoard();
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wxPoint pos;
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strncpy( line, cmdline, sizeof(line) - 1 );
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line[sizeof(line) - 1] = 0;
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idcmd = strtok( line, " \n\r" );
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text = strtok( NULL, " \n\r" );
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if( idcmd == NULL )
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return;
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if( strcmp( idcmd, "$NET:" ) == 0 )
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{
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if( GetToolId() == ID_PCB_HIGHLIGHT_BUTT )
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{
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wxString net_name = FROM_UTF8( text );
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NETINFO_ITEM* netinfo = pcb->FindNet( net_name );
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int netcode = 0;
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if( netinfo )
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netcode = netinfo->GetNet();
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if( IsGalCanvasActive() )
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{
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auto view = m_toolManager->GetView();
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auto rs = view->GetPainter()->GetSettings();
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rs->SetHighlight( true, netcode );
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view->UpdateAllLayersColor();
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BOX2I bbox;
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bool first = true;
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auto merge_area = [netcode, &bbox, &first]( BOARD_CONNECTED_ITEM* aItem )
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{
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if( aItem->GetNetCode() == netcode )
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{
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if( first )
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{
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bbox = aItem->GetBoundingBox();
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first = false;
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}
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else
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{
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bbox.Merge( aItem->GetBoundingBox() );
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}
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}
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};
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for( auto zone : pcb->Zones() )
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merge_area( zone );
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for( auto track : pcb->Tracks() )
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merge_area( track );
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for( auto mod : pcb->Modules() )
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for ( auto mod_pad : mod->Pads() )
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merge_area( mod_pad );
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if( netcode > 0 && bbox.GetWidth() > 0 && bbox.GetHeight() > 0 )
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{
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auto bbSize = bbox.Inflate( bbox.GetWidth() * 0.2f ).GetSize();
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auto screenSize = view->ToWorld( GetGalCanvas()->GetClientSize(), false );
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double ratio = std::max( fabs( bbSize.x / screenSize.x ),
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fabs( bbSize.y / screenSize.y ) );
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double scale = view->GetScale() / ratio;
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view->SetScale( scale );
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view->SetCenter( bbox.Centre() );
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}
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GetGalCanvas()->Refresh();
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}
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else
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{
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if( netcode > 0 )
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{
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pcb->HighLightON();
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pcb->SetHighLightNet( netcode );
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}
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else
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{
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pcb->HighLightOFF();
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pcb->SetHighLightNet( -1 );
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}
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}
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}
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return;
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}
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if( text == NULL )
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return;
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if( strcmp( idcmd, "$PART:" ) == 0 )
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{
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modName = FROM_UTF8( text );
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module = pcb->FindModuleByReference( modName );
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if( module )
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msg.Printf( _( "%s found" ), GetChars( modName ) );
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else
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msg.Printf( _( "%s not found" ), GetChars( modName ) );
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SetStatusText( msg );
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if( module )
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pos = module->GetPosition();
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}
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else if( strcmp( idcmd, "$SHEET:" ) == 0 )
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{
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msg.Printf( _( "Selecting all from sheet \"%s\"" ), FROM_UTF8( text ) );
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wxString sheetStamp( FROM_UTF8( text ) );
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SetStatusText( msg );
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GetToolManager()->RunAction( PCB_ACTIONS::selectOnSheetFromEeschema, true,
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static_cast<void*>( &sheetStamp ) );
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return;
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}
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else if( strcmp( idcmd, "$PIN:" ) == 0 )
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{
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wxString pinName;
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int netcode = -1;
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pinName = FROM_UTF8( text );
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text = strtok( NULL, " \n\r" );
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if( text && strcmp( text, "$PART:" ) == 0 )
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text = strtok( NULL, "\n\r" );
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modName = FROM_UTF8( text );
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module = pcb->FindModuleByReference( modName );
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if( module )
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pad = module->FindPadByName( pinName );
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if( pad )
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{
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netcode = pad->GetNetCode();
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// put cursor on the pad:
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pos = pad->GetPosition();
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}
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if( netcode > 0 ) // highlight the pad net
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{
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pcb->HighLightON();
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pcb->SetHighLightNet( netcode );
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}
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else
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{
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pcb->HighLightOFF();
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pcb->SetHighLightNet( -1 );
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}
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if( module == NULL )
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{
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msg.Printf( _( "%s not found" ), GetChars( modName ) );
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}
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else if( pad == NULL )
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{
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msg.Printf( _( "%s pin %s not found" ), GetChars( modName ), GetChars( pinName ) );
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SetCurItem( module );
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}
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else
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{
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msg.Printf( _( "%s pin %s found" ), GetChars( modName ), GetChars( pinName ) );
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SetCurItem( pad );
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}
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SetStatusText( msg );
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}
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if( module ) // if found, center the module on screen, and redraw the screen.
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{
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if( IsGalCanvasActive() )
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{
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GetToolManager()->RunAction( PCB_ACTIONS::crossProbeSchToPcb,
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true,
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pad ?
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static_cast<BOARD_ITEM*>( pad ) :
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static_cast<BOARD_ITEM*>( module )
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);
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}
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else
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{
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SetCrossHairPosition( pos );
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RedrawScreen( pos, false );
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}
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}
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}
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std::string FormatProbeItem( BOARD_ITEM* aItem )
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{
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MODULE* module;
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switch( aItem->Type() )
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{
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case PCB_MODULE_T:
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module = (MODULE*) aItem;
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return StrPrintf( "$PART: \"%s\"", TO_UTF8( module->GetReference() ) );
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case PCB_PAD_T:
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{
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module = (MODULE*) aItem->GetParent();
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wxString pad = ((D_PAD*)aItem)->GetName();
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return StrPrintf( "$PART: \"%s\" $PAD: \"%s\"",
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TO_UTF8( module->GetReference() ),
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TO_UTF8( pad ) );
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}
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case PCB_MODULE_TEXT_T:
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{
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module = static_cast<MODULE*>( aItem->GetParent() );
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TEXTE_MODULE* text_mod = static_cast<TEXTE_MODULE*>( aItem );
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const char* text_key;
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/* This can't be a switch since the break need to pull out
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* from the outer switch! */
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if( text_mod->GetType() == TEXTE_MODULE::TEXT_is_REFERENCE )
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text_key = "$REF:";
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else if( text_mod->GetType() == TEXTE_MODULE::TEXT_is_VALUE )
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text_key = "$VAL:";
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else
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break;
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return StrPrintf( "$PART: \"%s\" %s \"%s\"",
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TO_UTF8( module->GetReference() ),
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text_key,
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TO_UTF8( text_mod->GetText() ) );
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}
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default:
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break;
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}
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return "";
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}
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/* Send a remote command to Eeschema via a socket,
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* aSyncItem = item to be located on schematic (module, pin or text)
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* Commands are
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* $PART: "reference" put cursor on component anchor
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* $PART: "reference" $PAD: "pad number" put cursor on the component pin
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* $PART: "reference" $REF: "reference" put cursor on the component ref
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* $PART: "reference" $VAL: "value" put cursor on the component value
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*/
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void PCB_EDIT_FRAME::SendMessageToEESCHEMA( BOARD_ITEM* aSyncItem )
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{
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#if 1
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wxASSERT( aSyncItem ); // can't we fix the caller?
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#else
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if( !aSyncItem )
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return;
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#endif
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std::string packet = FormatProbeItem( aSyncItem );
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if( packet.size() )
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{
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if( Kiface().IsSingle() )
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SendCommand( MSG_TO_SCH, packet.c_str() );
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else
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{
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// Typically ExpressMail is going to be s-expression packets, but since
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// we have existing interpreter of the cross probe packet on the other
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// side in place, we use that here.
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Kiway().ExpressMail( FRAME_SCH, MAIL_CROSS_PROBE, packet, this );
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}
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}
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}
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void PCB_EDIT_FRAME::SendCrossProbeNetName( const wxString& aNetName )
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{
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std::string packet = StrPrintf( "$NET: \"%s\"", TO_UTF8( aNetName ) );
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if( packet.size() )
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{
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if( Kiface().IsSingle() )
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SendCommand( MSG_TO_SCH, packet.c_str() );
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else
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{
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// Typically ExpressMail is going to be s-expression packets, but since
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// we have existing interpreter of the cross probe packet on the other
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// side in place, we use that here.
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Kiway().ExpressMail( FRAME_SCH, MAIL_CROSS_PROBE, packet, this );
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}
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}
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}
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void PCB_EDIT_FRAME::KiwayMailIn( KIWAY_EXPRESS& mail )
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{
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const std::string& payload = mail.GetPayload();
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switch( mail.Command() )
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{
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case MAIL_CROSS_PROBE:
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ExecuteRemoteCommand( payload.c_str() );
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break;
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case MAIL_SCH_PCB_UPDATE:
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{
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NETLIST netlist;
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try
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{
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STRING_LINE_READER* lineReader = new STRING_LINE_READER( payload, _( "EEschema netlist" ) );
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KICAD_NETLIST_READER netlistReader( lineReader, &netlist );
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netlistReader.LoadNetlist();
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}
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catch( const IO_ERROR& )
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{
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assert( false ); // should never happen
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}
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DIALOG_UPDATE_PCB updateDialog( this, &netlist );
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updateDialog.PerformUpdate( true );
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updateDialog.ShowModal();
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break;
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}
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// many many others.
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default:
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;
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}
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}
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