165 lines
4.1 KiB
C++
165 lines
4.1 KiB
C++
/*******************/
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/* Highlight nets. */
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/*******************/
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#include "fctsys.h"
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#include "class_drawpanel.h"
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#include "kicad_string.h"
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#include "pcbnew.h"
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#include "wxPcbStruct.h"
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#include "collectors.h"
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#include "kicad_device_context.h"
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#define Pad_fill (Pad_Fill_Item.State == RUN)
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/**
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* Function ListNetsAndSelect
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* called by a command event
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* displays the sorted list of nets in a dialog frame
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* If a net is selected, it is highlighted
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*/
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void PCB_EDIT_FRAME::ListNetsAndSelect( wxCommandEvent& event )
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{
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NETINFO_ITEM* net;
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wxString netFilter;
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wxArrayString list;
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netFilter = wxT( "*" );
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wxTextEntryDialog dlg( this, _( "Filter Net Names" ), _( "Net Filter" ), netFilter );
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if( dlg.ShowModal() != wxID_OK )
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return; // cancelled by user
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netFilter = dlg.GetValue( );
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if( netFilter.IsEmpty() )
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return;
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for( unsigned ii = 0; ii < GetBoard()->m_NetInfo->GetCount(); ii++ )
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{
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net = GetBoard()->m_NetInfo->GetNetItem( ii );
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wxString Line;
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if( !WildCompareString( netFilter, net->GetNetname(), false ) )
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continue;
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Line.Printf( wxT( "net_code = %3.3d [%.16s] " ), net->GetNet(),
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GetChars( net->GetNetname() ) );
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list.Add( Line );
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}
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wxSingleChoiceDialog choiceDlg( this, wxEmptyString, _( "Select Net" ), list, NULL );
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if( (choiceDlg.ShowModal() == wxID_CANCEL) || (choiceDlg.GetSelection() == wxNOT_FOUND) )
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return;
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bool found = false;
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unsigned netcode = (unsigned) choiceDlg.GetSelection();
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// Search for the net selected.
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for( unsigned ii = 0; ii < GetBoard()->m_NetInfo->GetCount(); ii++ )
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{
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net = GetBoard()->m_NetInfo->GetNetItem( ii );
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if( !WildCompareString( netFilter, net->GetNetname(), false ) )
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continue;
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if( ii == netcode )
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{
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netcode = net->GetNet();
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found = true;
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break;
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}
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}
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if( found )
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{
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INSTALL_UNBUFFERED_DC( dc, DrawPanel );
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if( GetBoard()->IsHightLightNetON() )
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High_Light( &dc );
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GetBoard()->SetHightLightNet( netcode );
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High_Light( &dc );
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}
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}
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/* Locate track or pad and highlight the corresponding net
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* Returns the Netcode, or -1 if no net located.
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*/
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int PCB_EDIT_FRAME::Select_High_Light( wxDC* DC )
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{
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int netcode = -1;
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if( GetBoard()->IsHightLightNetON() )
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High_Light( DC );
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// use this scheme because a pad is a higher priority than a track in the
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// search, and finding a pad, instead of a track on a pad,
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// allows us to fire a message to eeschema.
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GENERAL_COLLECTORS_GUIDE guide = GetCollectorsGuide();
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// optionally, modify the "guide" here as needed using its member functions
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m_Collector->Collect( GetBoard(), GENERAL_COLLECTOR::PadsTracksOrZones,
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GetScreen()->RefPos( true ), guide );
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BOARD_ITEM* item = (*m_Collector)[0];
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if( item )
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{
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switch( item->Type() )
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{
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case TYPE_PAD:
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netcode = ( (D_PAD*) item )->GetNet();
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SendMessageToEESCHEMA( item );
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break;
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case TYPE_TRACK:
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case TYPE_VIA:
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case TYPE_ZONE:
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// since these classes are all derived from TRACK, use a common
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// GetNet() function:
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netcode = ( (TRACK*) item )->GetNet();
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break;
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case TYPE_ZONE_CONTAINER:
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netcode = ( (ZONE_CONTAINER*) item )->GetNet();
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break;
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default:
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; // until somebody changes GENERAL_COLLECTOR::PadsOrTracks,
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// this should not happen.
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}
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}
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if( netcode >= 0 )
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{
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GetBoard()->SetHightLightNet( netcode );
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High_Light( DC );
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}
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return netcode; // HitTest() failed.
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}
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/*
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* Highlight command.
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*
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* Show or removes the net at the current cursor position.
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*/
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void PCB_EDIT_FRAME::High_Light( wxDC* DC )
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{
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if( GetBoard()->IsHightLightNetON() )
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GetBoard()->HightLightOFF();
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else
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GetBoard()->HightLightON();
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GetBoard()->DrawHighLight( DrawPanel, DC, GetBoard()->GetHightLightNetCode() );
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}
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