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kicad/eeschema/sim/sim_plot_frame.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016-2023 CERN
* Copyright (C) 2016-2023 KiCad Developers, see AUTHORS.txt for contributors.
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* 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 3
* 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:
* https://www.gnu.org/licenses/gpl-3.0.html
* or you may search the http://www.gnu.org website for the version 3 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <wx/debug.h>
// For some obscure reason, needed on msys2 with some wxWidgets versions (3.0) to avoid
// undefined symbol at link stage (due to use of #include <pegtl.hpp>)
// Should not create issues on other platforms
#include <wx/menu.h>
#include <project/project_file.h>
#include <sch_edit_frame.h>
#include <kiway.h>
#include <confirm.h>
#include <bitmaps.h>
#include <wildcards_and_files_ext.h>
#include <widgets/tuner_slider.h>
#include <widgets/grid_color_swatch_helpers.h>
#include <widgets/wx_grid.h>
#include <grid_tricks.h>
#include <eda_pattern_match.h>
#include <tool/tool_manager.h>
#include <tool/tool_dispatcher.h>
#include <tool/action_manager.h>
#include <tool/action_toolbar.h>
#include <tool/common_control.h>
#include <tools/simulator_control.h>
#include <tools/ee_actions.h>
#include <string_utils.h>
#include <pgm_base.h>
#include "ngspice.h"
#include "sim_plot_frame.h"
#include "sim_plot_panel.h"
#include "spice_simulator.h"
#include "spice_reporter.h"
#include <menus_helpers.h>
#include <eeschema_settings.h>
#include <memory>
SIM_TRACE_TYPE operator|( SIM_TRACE_TYPE aFirst, SIM_TRACE_TYPE aSecond )
{
int res = (int) aFirst | (int) aSecond;
return (SIM_TRACE_TYPE) res;
}
class SIM_THREAD_REPORTER : public SPICE_REPORTER
{
public:
SIM_THREAD_REPORTER( SIM_PLOT_FRAME* aParent ) :
m_parent( aParent )
{
}
REPORTER& Report( const wxString& aText, SEVERITY aSeverity = RPT_SEVERITY_UNDEFINED ) override
{
wxCommandEvent* event = new wxCommandEvent( EVT_SIM_REPORT );
event->SetString( aText );
wxQueueEvent( m_parent, event );
return *this;
}
bool HasMessage() const override
{
return false; // Technically "indeterminate" rather than false.
}
void OnSimStateChange( SPICE_SIMULATOR* aObject, SIM_STATE aNewState ) override
{
wxCommandEvent* event = nullptr;
switch( aNewState )
{
case SIM_IDLE: event = new wxCommandEvent( EVT_SIM_FINISHED ); break;
case SIM_RUNNING: event = new wxCommandEvent( EVT_SIM_STARTED ); break;
default: wxFAIL; return;
}
wxQueueEvent( m_parent, event );
}
private:
SIM_PLOT_FRAME* m_parent;
};
enum SIGNALS_GRID_COLUMNS
{
COL_SIGNAL_NAME = 0,
COL_SIGNAL_SHOW,
COL_SIGNAL_COLOR,
COL_CURSOR_1,
COL_CURSOR_2
};
enum CURSORS_GRID_COLUMNS
{
COL_CURSOR_NAME = 0,
COL_CURSOR_SIGNAL,
COL_CURSOR_X,
COL_CURSOR_Y
};
SIM_PLOT_FRAME::SIM_PLOT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
SIM_PLOT_FRAME_BASE( aParent ),
m_lastSimPlot( nullptr ),
m_darkMode( true ),
m_plotNumber( 0 ),
m_simFinished( false )
{
SetKiway( this, aKiway );
m_schematicFrame = (SCH_EDIT_FRAME*) Kiway().Player( FRAME_SCH, false );
wxASSERT( m_schematicFrame );
// Give an icon
wxIcon icon;
icon.CopyFromBitmap( KiBitmap( BITMAPS::simulator ) );
SetIcon( icon );
m_simulator = SIMULATOR::CreateInstance( "ngspice" );
wxASSERT( m_simulator );
// Get the previous size and position of windows:
LoadSettings( config() );
m_signalsGrid->wxGrid::SetLabelFont( KIUI::GetStatusFont( this ) );
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetColAttr( COL_SIGNAL_NAME, attr );
attr = new wxGridCellAttr;
attr->SetRenderer( new wxGridCellBoolRenderer() );
attr->SetReadOnly(); // not really; we delegate interactivity to GRID_TRICKS
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetColAttr( COL_SIGNAL_SHOW, attr );
m_signalsGrid->PushEventHandler( new GRID_TRICKS( m_signalsGrid ) );
m_cursorsGrid->wxGrid::SetLabelFont( KIUI::GetStatusFont( this ) );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_cursorsGrid->SetColAttr( COL_CURSOR_NAME, attr );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_cursorsGrid->SetColAttr( COL_CURSOR_SIGNAL, attr );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_cursorsGrid->SetColAttr( COL_CURSOR_Y, attr );
m_cursorsGrid->PushEventHandler( new GRID_TRICKS( m_cursorsGrid ) );
// Prepare the color list to plot traces
SIM_PLOT_COLORS::FillDefaultColorList( m_darkMode );
m_simulator->Init();
m_reporter = new SIM_THREAD_REPORTER( this );
m_simulator->SetReporter( m_reporter );
m_circuitModel = std::make_shared<NGSPICE_CIRCUIT_MODEL>( &m_schematicFrame->Schematic(), this );
setupTools();
setupUIConditions();
ReCreateHToolbar();
ReCreateMenuBar();
Bind( wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler( SIM_PLOT_FRAME::onExit ), this,
wxID_EXIT );
Bind( EVT_SIM_UPDATE, &SIM_PLOT_FRAME::onSimUpdate, this );
Bind( EVT_SIM_REPORT, &SIM_PLOT_FRAME::onSimReport, this );
Bind( EVT_SIM_STARTED, &SIM_PLOT_FRAME::onSimStarted, this );
Bind( EVT_SIM_FINISHED, &SIM_PLOT_FRAME::onSimFinished, this );
Bind( EVT_SIM_CURSOR_UPDATE, &SIM_PLOT_FRAME::onCursorUpdate, this );
Bind( EVT_WORKBOOK_MODIFIED, &SIM_PLOT_FRAME::onWorkbookModified, this );
Bind( EVT_WORKBOOK_CLR_MODIFIED, &SIM_PLOT_FRAME::onWorkbookClrModified, this );
#ifndef wxHAS_NATIVE_TABART
// Default non-native tab art has ugly gradients we don't want
m_workbook->SetArtProvider( new wxAuiSimpleTabArt() );
#endif
// Ensure new items are taken in account by sizers:
Layout();
// resize the subwindows size. At least on Windows, calling wxSafeYield before
// resizing the subwindows forces the wxSplitWindows size events automatically generated
// by wxWidgets to be executed before our resize code.
// Otherwise, the changes made by setSubWindowsSashSize are overwritten by one these
// events
wxSafeYield();
setSubWindowsSashSize();
// Ensure the window is on top
Raise();
initWorkbook();
updateTitle();
}
SIM_PLOT_FRAME::~SIM_PLOT_FRAME()
{
// Delete the GRID_TRICKS.
m_signalsGrid->PopEventHandler( true );
m_cursorsGrid->PopEventHandler( true );
NULL_REPORTER devnull;
m_simulator->Attach( nullptr, devnull );
m_simulator->SetReporter( nullptr );
delete m_reporter;
}
void SIM_PLOT_FRAME::setupTools()
{
// Create the manager
m_toolManager = new TOOL_MANAGER;
m_toolManager->SetEnvironment( nullptr, nullptr, nullptr, config(), this );
m_toolDispatcher = new TOOL_DISPATCHER( m_toolManager );
// Attach the events to the tool dispatcher
Bind( wxEVT_CHAR, &TOOL_DISPATCHER::DispatchWxEvent, m_toolDispatcher );
Bind( wxEVT_CHAR_HOOK, &TOOL_DISPATCHER::DispatchWxEvent, m_toolDispatcher );
// Register tools
m_toolManager->RegisterTool( new COMMON_CONTROL );
m_toolManager->RegisterTool( new SIMULATOR_CONTROL );
m_toolManager->InitTools();
}
void SIM_PLOT_FRAME::ShowChangedLanguage()
{
EDA_BASE_FRAME::ShowChangedLanguage();
updateTitle();
for( int ii = 0; ii < (int) m_workbook->GetPageCount(); ++ii )
{
SIM_PANEL_BASE* plot = dynamic_cast<SIM_PLOT_PANEL*>( m_workbook->GetPage( ii ) );
plot->OnLanguageChanged();
wxString pageTitle( m_simulator->TypeToName( plot->GetType(), true ) );
pageTitle.Prepend( wxString::Format( _( "Plot%u - " ), ii+1 /* 1-based */ ) );
m_workbook->SetPageText( ii, pageTitle );
}
m_signalsGrid->SetColLabelValue( COL_SIGNAL_NAME, _( "Signal" ) );
m_signalsGrid->SetColLabelValue( COL_SIGNAL_SHOW, _( "Plot" ) );
m_signalsGrid->SetColLabelValue( COL_SIGNAL_COLOR, _( "Color" ) );
m_signalsGrid->SetColLabelValue( COL_CURSOR_1, _( "Cursor 1" ) );
m_signalsGrid->SetColLabelValue( COL_CURSOR_2, _( "Cursor 2" ) );
m_cursorsGrid->SetColLabelValue( COL_CURSOR_NAME, _( "Cursor" ) );
m_cursorsGrid->SetColLabelValue( COL_CURSOR_SIGNAL, _( "Signal" ) );
m_cursorsGrid->SetColLabelValue( COL_CURSOR_X, _( "Time" ) );
m_cursorsGrid->SetColLabelValue( COL_CURSOR_Y, _( "Voltage / Current" ) );
wxCommandEvent dummy;
onCursorUpdate( dummy );
m_staticTextTune->SetLabel( _( "Tune" ) );
}
void SIM_PLOT_FRAME::LoadSettings( APP_SETTINGS_BASE* aCfg )
{
EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( aCfg );
wxASSERT( cfg );
if( cfg )
{
EDA_BASE_FRAME::LoadSettings( cfg );
// Read subwindows sizes (should be > 0 )
m_splitterLeftRightSashPosition = cfg->m_Simulator.plot_panel_width;
m_splitterPlotAndConsoleSashPosition = cfg->m_Simulator.plot_panel_height;
m_splitterSignalsSashPosition = cfg->m_Simulator.signal_panel_height;
m_splitterTuneValuesSashPosition = cfg->m_Simulator.cursors_panel_height;
m_darkMode = !cfg->m_Simulator.white_background;
}
PROJECT_FILE& project = Prj().GetProjectFile();
NGSPICE* currentSim = dynamic_cast<NGSPICE*>( m_simulator.get() );
if( currentSim )
m_simulator->Settings() = project.m_SchematicSettings->m_NgspiceSimulatorSettings;
}
void SIM_PLOT_FRAME::SaveSettings( APP_SETTINGS_BASE* aCfg )
{
EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( aCfg );
wxASSERT( cfg );
if( cfg )
{
EDA_BASE_FRAME::SaveSettings( cfg );
cfg->m_Simulator.plot_panel_width = m_splitterLeftRight->GetSashPosition();
cfg->m_Simulator.plot_panel_height = m_splitterPlotAndConsole->GetSashPosition();
cfg->m_Simulator.signal_panel_height = m_splitterSignals->GetSashPosition();
cfg->m_Simulator.cursors_panel_height = m_splitterTuneValues->GetSashPosition();
cfg->m_Simulator.white_background = !m_darkMode;
}
if( !m_isNonUserClose ) // If we're exiting the project has already been released.
{
PROJECT_FILE& project = Prj().GetProjectFile();
if( project.m_SchematicSettings )
project.m_SchematicSettings->m_NgspiceSimulatorSettings->SaveToFile();
if( m_schematicFrame )
m_schematicFrame->SaveProjectSettings();
}
}
WINDOW_SETTINGS* SIM_PLOT_FRAME::GetWindowSettings( APP_SETTINGS_BASE* aCfg )
{
EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( aCfg );
wxASSERT( cfg );
return cfg ? &cfg->m_Simulator.window : nullptr;
}
void SIM_PLOT_FRAME::initWorkbook()
{
// Removed for the time being. We cannot run the simulation on simulator launch, as it may
// take a lot of time, confusing the user.
// TODO: Change workbook loading routines so that they don't run the simulation until the user
// initiates it.
/*if( !m_simulator->Settings()->GetWorkbookFilename().IsEmpty() )
{
wxFileName filename = m_simulator->Settings()->GetWorkbookFilename();
filename.SetPath( Prj().GetProjectPath() );
if( !loadWorkbook( filename.GetFullPath() ) )
m_simulator->Settings()->SetWorkbookFilename( "" );
}*/
}
void SIM_PLOT_FRAME::updateTitle()
{
bool unsaved = true;
bool readOnly = false;
wxString title;
if( m_simulator && m_simulator->Settings() )
{
wxFileName filename = Prj().AbsolutePath( m_simulator->Settings()->GetWorkbookFilename() );
if( filename.IsOk() && filename.FileExists() )
{
unsaved = false;
readOnly = !filename.IsFileWritable();
}
if( m_workbook->IsModified() )
title = wxT( "*" ) + filename.GetName();
else
title = filename.GetName();
}
if( readOnly )
title += wxS( " " ) + _( "[Read Only]" );
if( unsaved )
title += wxS( " " ) + _( "[Unsaved]" );
title += wxT( " \u2014 " ) + _( "Spice Simulator" );
SetTitle( title );
}
void SIM_PLOT_FRAME::setSubWindowsSashSize()
{
if( m_splitterLeftRightSashPosition > 0 )
m_splitterLeftRight->SetSashPosition( m_splitterLeftRightSashPosition );
if( m_splitterPlotAndConsoleSashPosition > 0 )
m_splitterPlotAndConsole->SetSashPosition( m_splitterPlotAndConsoleSashPosition );
if( m_splitterSignalsSashPosition > 0 )
m_splitterSignals->SetSashPosition( m_splitterSignalsSashPosition );
if( m_splitterTuneValuesSashPosition > 0 )
m_splitterTuneValues->SetSashPosition( m_splitterTuneValuesSashPosition );
}
void SIM_PLOT_FRAME::rebuildSignalsGrid( wxString aFilter )
{
m_signalsGrid->ClearRows();
if( aFilter.IsEmpty() )
aFilter = wxS( "*" );
EDA_COMBINED_MATCHER matcher( aFilter, CTX_SIGNAL );
int row = 0;
for( const wxString& signal : m_signals )
{
int matches;
int offset;
if( matcher.Find( signal, matches, offset ) && offset == 0 )
{
m_signalsGrid->AppendRows( 1 );
m_signalsGrid->SetCellValue( row, COL_SIGNAL_NAME, signal );
if( TRACE* trace = GetCurrentPlot()->GetTrace( signal ) )
{
m_signalsGrid->SetCellValue( row, COL_SIGNAL_SHOW, wxS( "1" ) );
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetRenderer( new GRID_CELL_COLOR_RENDERER( this ) );
attr->SetEditor( new GRID_CELL_COLOR_SELECTOR( this, m_signalsGrid ) );
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetAttr( row, COL_SIGNAL_COLOR, attr );
KIGFX::COLOR4D color( trace->GetPen().GetColour() );
m_signalsGrid->SetCellValue( row, COL_SIGNAL_COLOR, color.ToCSSString() );
attr = new wxGridCellAttr;
attr->SetRenderer( new wxGridCellBoolRenderer() );
attr->SetReadOnly(); // not really; we delegate interactivity to GRID_TRICKS
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetAttr( row, COL_CURSOR_1, attr );
attr = new wxGridCellAttr;
attr->SetRenderer( new wxGridCellBoolRenderer() );
attr->SetReadOnly(); // not really; we delegate interactivity to GRID_TRICKS
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetAttr( row, COL_CURSOR_2, attr );
}
else
{
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetAttr( row, COL_SIGNAL_COLOR, attr );
m_signalsGrid->SetCellValue( row, COL_SIGNAL_COLOR, wxEmptyString );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetAttr( row, COL_CURSOR_1, attr );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetAttr( row, COL_CURSOR_2, attr );
}
row++;
}
}
}
void SIM_PLOT_FRAME::StartSimulation( const wxString& aSimCommand )
{
if( m_circuitModel->CommandToSimType( GetCurrentSimCommand() ) == ST_UNKNOWN )
{
if( !EditSimCommand()
|| m_circuitModel->CommandToSimType( GetCurrentSimCommand() ) == ST_UNKNOWN )
{
return;
}
}
m_simConsole->Clear();
if( aSimCommand != wxEmptyString )
m_circuitModel->SetSimCommandOverride( aSimCommand );
m_circuitModel->SetSimOptions( GetCurrentOptions() );
wxString errors;
WX_STRING_REPORTER reporter( &errors );
if( !m_schematicFrame->ReadyToNetlist( _( "Simulator requires a fully annotated schematic." ) )
|| !m_simulator->Attach( m_circuitModel, reporter ) )
{
DisplayErrorMessage( this, _( "Errors during netlist generation; simulation aborted.\n\n" )
+ errors );
return;
}
SIM_PANEL_BASE* plotWindow = getCurrentPlotWindow();
wxString sheetSimCommand = m_circuitModel->GetSheetSimCommand();
if( plotWindow
&& plotWindow->GetType() == NGSPICE_CIRCUIT_MODEL::CommandToSimType( sheetSimCommand ) )
{
if( m_circuitModel->GetSimCommandOverride().IsEmpty() )
{
m_workbook->SetSimCommand( plotWindow, sheetSimCommand );
}
else if( sheetSimCommand != m_circuitModel->GetLastSheetSimCommand() )
{
if( IsOK( this, _( "Schematic sheet simulation command directive has changed. Do you "
"wish to update the Simulation Command?" ) ) )
{
m_circuitModel->SetSimCommandOverride( wxEmptyString );
m_workbook->SetSimCommand( plotWindow, sheetSimCommand );
}
}
}
if( !plotWindow || plotWindow->GetType() != m_circuitModel->GetSimType() )
{
plotWindow = NewPlotPanel( m_circuitModel->GetSimCommand(),
m_circuitModel->GetSimOptions() );
}
std::unique_lock<std::mutex> simulatorLock( m_simulator->GetMutex(), std::try_to_lock );
if( simulatorLock.owns_lock() )
{
wxBusyCursor toggle;
wxString unconnected = wxString( wxS( "unconnected-(" ) );
unconnected.Replace( '(', '_' ); // Convert to SPICE markup
m_signals.clear();
// Add voltages
for( const std::string& net : m_circuitModel->GetNets() )
{
// netnames are escaped (can contain "{slash}" for '/') Unscape them:
wxString netname = UnescapeString( net );
if( netname != "GND" && netname != "0" && !netname.StartsWith( unconnected ) )
m_signals.push_back( wxString::Format( "V(%s)", netname ) );
}
auto simType = m_circuitModel->GetSimType();
// Add currents
if( simType == ST_TRANSIENT || simType == ST_DC )
{
for( const SPICE_ITEM& item : m_circuitModel->GetItems() )
{
// Add all possible currents for the primitive.
for( const std::string& name : item.model->SpiceGenerator().CurrentNames( item ) )
m_signals.push_back( name );
}
}
rebuildSignalsGrid( m_filter->GetValue() );
applyTuners();
// Prevents memory leak on succeding simulations by deleting old vectors
m_simulator->Clean();
m_simulator->Run();
}
else
{
DisplayErrorMessage( this, _( "Another simulation is already running." ) );
}
}
SIM_PANEL_BASE* SIM_PLOT_FRAME::NewPlotPanel( const wxString& aSimCommand, int aOptions )
{
SIM_PANEL_BASE* plotPanel = nullptr;
SIM_TYPE simType = NGSPICE_CIRCUIT_MODEL::CommandToSimType( aSimCommand );
if( SIM_PANEL_BASE::IsPlottable( simType ) )
{
SIM_PLOT_PANEL* panel = new SIM_PLOT_PANEL( aSimCommand, aOptions, m_workbook, wxID_ANY );
plotPanel = dynamic_cast<SIM_PANEL_BASE*>( panel );
COMMON_SETTINGS::INPUT cfg = Pgm().GetCommonSettings()->m_Input;
panel->GetPlotWin()->EnableMouseWheelPan( cfg.scroll_modifier_zoom != 0 );
}
else
{
SIM_NOPLOT_PANEL* panel = new SIM_NOPLOT_PANEL( aSimCommand, aOptions, m_workbook, wxID_ANY );
plotPanel = dynamic_cast<SIM_PANEL_BASE*>( panel );
}
wxString pageTitle( m_simulator->TypeToName( simType, true ) );
pageTitle.Prepend( wxString::Format( _( "Plot%u - " ), (unsigned int) ++m_plotNumber ) );
m_workbook->AddPage( dynamic_cast<wxWindow*>( plotPanel ), pageTitle, true );
return plotPanel;
}
void SIM_PLOT_FRAME::OnFilterText( wxCommandEvent& aEvent )
{
rebuildSignalsGrid( m_filter->GetValue() );
}
void SIM_PLOT_FRAME::OnFilterMouseMoved( wxMouseEvent& aEvent )
{
wxPoint pos = aEvent.GetPosition();
wxRect ctrlRect = m_filter->GetScreenRect();
int buttonWidth = ctrlRect.GetHeight(); // Presume buttons are square
if( m_filter->IsSearchButtonVisible() && pos.x < buttonWidth )
SetCursor( wxCURSOR_ARROW );
else if( m_filter->IsCancelButtonVisible() && pos.x > ctrlRect.GetWidth() - buttonWidth )
SetCursor( wxCURSOR_ARROW );
else
SetCursor( wxCURSOR_IBEAM );
}
void SIM_PLOT_FRAME::onSignalsGridCellChanged( wxGridEvent& aEvent )
{
int row = aEvent.GetRow();
int col = aEvent.GetCol();
wxString text = m_signalsGrid->GetCellValue( row, col );
SIM_PLOT_PANEL* plot = GetCurrentPlot();
if( col == COL_SIGNAL_SHOW )
{
if( text == wxS( "1" ) )
{
wxString signalName = m_signalsGrid->GetCellValue( row, COL_SIGNAL_NAME );
if( !signalName.IsEmpty() )
{
wxUniChar firstChar = signalName[0];
if( firstChar == 'V' || firstChar == 'v' )
addTrace( signalName, SPT_VOLTAGE );
else if( firstChar == 'I' || firstChar == 'i' )
addTrace( signalName, SPT_CURRENT );
}
if( !GetCurrentPlot()->GetTrace( signalName ) )
{
aEvent.Veto();
return;
}
}
else
{
removeTrace( m_signalsGrid->GetCellValue( row, COL_SIGNAL_NAME ) );
}
// Update enabled/visible states of other controls
updateSignalsGrid();
}
else if( col == COL_SIGNAL_COLOR )
{
KIGFX::COLOR4D color( m_signalsGrid->GetCellValue( row, COL_SIGNAL_COLOR ) );
wxString signalName = m_signalsGrid->GetCellValue( row, COL_SIGNAL_NAME );
TRACE* trace = plot->GetTrace( signalName );
if( trace )
{
trace->SetTraceColour( color.ToColour() );
plot->UpdateTraceStyle( trace );
plot->UpdatePlotColors();
}
}
else if( col == COL_CURSOR_1 || col == COL_CURSOR_2 )
{
for( int ii = 0; ii < m_signalsGrid->GetNumberRows(); ++ii )
{
wxString signalName = m_signalsGrid->GetCellValue( ii, COL_SIGNAL_NAME );
bool enable = ii == row && text == wxS( "1" );
plot->EnableCursor( signalName, col == COL_CURSOR_1 ? 1 : 2, enable );
}
// Update cursor checkboxes (which are really radio buttons)
updateSignalsGrid();
}
}
void SIM_PLOT_FRAME::onCursorsGridCellChanged( wxGridEvent& aEvent )
{
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel )
return;
int row = aEvent.GetRow();
int col = aEvent.GetCol();
wxString text = m_cursorsGrid->GetCellValue( row, col );
wxString cursorName = m_cursorsGrid->GetCellValue( row, COL_CURSOR_NAME );
if( col == COL_CURSOR_X )
{
CURSOR* cursor1 = nullptr;
CURSOR* cursor2 = nullptr;
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
if( CURSOR* cursor = trace->GetCursor( 1 ) )
cursor1 = cursor;
if( CURSOR* cursor = trace->GetCursor( 2 ) )
cursor2 = cursor;
}
double value = SPICE_VALUE( text ).ToDouble();
if( cursorName == wxS( "1" ) && cursor1 )
cursor1->SetCoordX( value );
else if( cursorName == wxS( "2" ) && cursor2 )
cursor2->SetCoordX( value );
else if( cursorName == _( "Diff" ) && cursor1 && cursor2 )
cursor2->SetCoordX( cursor1->GetCoords().x + value );
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
else
{
wxFAIL_MSG( wxT( "All other columns are supposed to be read-only!" ) );
}
}
void SIM_PLOT_FRAME::AddVoltagePlot( const wxString& aNetName )
{
addTrace( aNetName, SPT_VOLTAGE );
}
void SIM_PLOT_FRAME::AddCurrentPlot( const wxString& aDeviceName )
{
addTrace( aDeviceName, SPT_CURRENT );
}
void SIM_PLOT_FRAME::AddTuner( const SCH_SHEET_PATH& aSheetPath, SCH_SYMBOL* aSymbol )
{
SIM_PANEL_BASE* plotPanel = getCurrentPlotWindow();
if( !plotPanel )
return;
wxString ref = aSymbol->GetRef( &aSheetPath );
// Do not add multiple instances for the same component.
for( TUNER_SLIDER* tuner : m_tuners )
{
if( tuner->GetSymbolRef() == ref )
return;
}
const SPICE_ITEM* item = GetExporter()->FindItem( std::string( ref.ToUTF8() ) );
// Do nothing if the symbol is not tunable.
if( !item || !item->model->GetTunerParam() )
return;
try
{
TUNER_SLIDER* tuner = new TUNER_SLIDER( this, m_tunePanel, aSheetPath, aSymbol );
m_tuneSizer->Add( tuner );
m_tuners.push_back( tuner );
m_tunePanel->Layout();
}
catch( const KI_PARAM_ERROR& e )
{
DisplayErrorMessage( nullptr, e.What() );
}
}
void SIM_PLOT_FRAME::UpdateTunerValue( const SCH_SHEET_PATH& aSheetPath, const KIID& aSymbol,
const wxString& aRef, const wxString& aValue )
{
SCH_ITEM* item = aSheetPath.GetItem( aSymbol );
SCH_SYMBOL* symbol = dynamic_cast<SCH_SYMBOL*>( item );
if( !symbol )
{
DisplayErrorMessage( this, _( "Could not apply tuned value(s):" ) + wxS( " " )
+ wxString::Format( _( "%s not found" ), aRef ) );
return;
}
SIM_LIB_MGR mgr( &Prj() );
SIM_MODEL& model = mgr.CreateModel( &aSheetPath, *symbol ).model;
const SIM_MODEL::PARAM* tunerParam = model.GetTunerParam();
if( !tunerParam )
{
DisplayErrorMessage( this, _( "Could not apply tuned value(s):" ) + wxS( " " )
+ wxString::Format( _( "%s is not tunable" ), aRef ) );
return;
}
model.SetParamValue( tunerParam->info.name, std::string( aValue.ToUTF8() ) );
model.WriteFields( symbol->GetFields() );
m_schematicFrame->UpdateItem( symbol, false, true );
m_schematicFrame->OnModify();
}
void SIM_PLOT_FRAME::RemoveTuner( TUNER_SLIDER* aTuner, bool aErase )
{
if( aErase )
m_tuners.remove( aTuner );
aTuner->Destroy();
m_tunePanel->Layout();
}
SIM_PLOT_PANEL* SIM_PLOT_FRAME::GetCurrentPlot() const
{
SIM_PANEL_BASE* curPage = getCurrentPlotWindow();
return !curPage || curPage->GetType() == ST_UNKNOWN ? nullptr
: dynamic_cast<SIM_PLOT_PANEL*>( curPage );
}
const NGSPICE_CIRCUIT_MODEL* SIM_PLOT_FRAME::GetExporter() const
{
return m_circuitModel.get();
}
void SIM_PLOT_FRAME::addTrace( const wxString& aName, SIM_TRACE_TYPE aType )
{
SIM_TYPE simType = m_circuitModel->GetSimType();
if( simType == ST_UNKNOWN )
{
m_simConsole->AppendText( _( "Error: simulation type not defined!\n" ) );
m_simConsole->SetInsertionPointEnd();
return;
}
else if( !SIM_PANEL_BASE::IsPlottable( simType ) )
{
m_simConsole->AppendText( _( "Error: simulation type doesn't support plotting!\n" ) );
m_simConsole->SetInsertionPointEnd();
return;
}
// Create a new plot if the current one displays a different type
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel || plotPanel->GetType() != simType )
{
plotPanel = dynamic_cast<SIM_PLOT_PANEL*>( NewPlotPanel( m_circuitModel->GetSimCommand(),
m_circuitModel->GetSimOptions() ) );
}
wxASSERT( plotPanel );
if( !plotPanel ) // Something is wrong
return;
bool updated = false;
SIM_TRACE_TYPE xAxisType = getXAxisType( simType );
if( xAxisType == SPT_LIN_FREQUENCY || xAxisType == SPT_LOG_FREQUENCY )
{
int baseType = aType & ~( SPT_AC_MAG | SPT_AC_PHASE );
// If magnitude or phase wasn't specified, then add both
if( baseType == aType )
{
updated |= updateTrace( aName, (SIM_TRACE_TYPE) ( baseType | SPT_AC_MAG ), plotPanel );
updated |= updateTrace( aName, (SIM_TRACE_TYPE) ( baseType | SPT_AC_PHASE ), plotPanel );
}
else
{
updated |= updateTrace( aName, (SIM_TRACE_TYPE) ( aType ), plotPanel );
}
}
else
{
updated = updateTrace( aName, aType, plotPanel );
}
if( updated )
updateSignalsGrid();
}
void SIM_PLOT_FRAME::removeTrace( const wxString& aSignalName )
{
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel )
return;
wxASSERT( plotPanel->TraceShown( aSignalName ) );
m_workbook->DeleteTrace( plotPanel, aSignalName );
plotPanel->GetPlotWin()->Fit();
updateSignalsGrid();
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
bool SIM_PLOT_FRAME::updateTrace( const wxString& aName, SIM_TRACE_TYPE aType,
SIM_PLOT_PANEL* aPlotPanel )
{
SIM_TYPE simType = m_circuitModel->GetSimType();
wxString traceTitle = aName;
if( aType & SPT_AC_MAG )
traceTitle += _( " (mag)" );
else if( aType & SPT_AC_PHASE )
traceTitle += _( " (phase)" );
if( !SIM_PANEL_BASE::IsPlottable( simType ) )
{
// There is no plot to be shown
m_simulator->Command( wxString::Format( wxT( "print %s" ), aName ).ToStdString() );
return false;
}
// First, handle the x axis
wxString xAxisName( m_simulator->GetXAxis( simType ) );
if( xAxisName.IsEmpty() )
return false;
std::vector<double> data_x = m_simulator->GetMagPlot( (const char*) xAxisName.c_str() );
unsigned int size = data_x.size();
std::vector<double> data_y;
// Now, Y axis data
switch( m_circuitModel->GetSimType() )
{
case ST_AC:
wxASSERT_MSG( !( ( aType & SPT_AC_MAG ) && ( aType & SPT_AC_PHASE ) ),
wxT( "Cannot set both AC_PHASE and AC_MAG bits" ) );
if( aType & SPT_AC_MAG )
data_y = m_simulator->GetMagPlot( (const char*) aName.c_str() );
else if( aType & SPT_AC_PHASE )
data_y = m_simulator->GetPhasePlot( (const char*) aName.c_str() );
else
wxFAIL_MSG( wxT( "Plot type missing AC_PHASE or AC_MAG bit" ) );
break;
case ST_NOISE:
case ST_DC:
case ST_TRANSIENT:
data_y = m_simulator->GetMagPlot( (const char*) aName.c_str() );
break;
default:
wxFAIL_MSG( wxT( "Unhandled plot type" ) );
}
if( data_y.size() == 0 )
return false; // Signal no longer exists
else
wxCHECK_MSG( data_y.size() >= size, false, wxT( "Not enough y data values to plot" ) );
// If we did a two-source DC analysis, we need to split the resulting vector and add traces
// for each input step
SPICE_DC_PARAMS source1, source2;
if( m_circuitModel->GetSimType() == ST_DC
&& m_circuitModel->ParseDCCommand( m_circuitModel->GetSimCommand(), &source1, &source2 ) )
{
if( !source2.m_source.IsEmpty() )
{
// Source 1 is the inner loop, so lets add traces for each Source 2 (outer loop) step
SPICE_VALUE v = source2.m_vstart;
wxString name;
size_t offset = 0;
size_t outer = ( size_t )( ( source2.m_vend - v ) / source2.m_vincrement ).ToDouble();
size_t inner = data_x.size() / ( outer + 1 );
wxASSERT( data_x.size() % ( outer + 1 ) == 0 );
for( size_t idx = 0; idx <= outer; idx++ )
{
name = wxString::Format( wxT( "%s (%s = %s V)" ),
traceTitle,
source2.m_source,
v.ToString() );
std::vector<double> sub_x( data_x.begin() + offset,
data_x.begin() + offset + inner );
std::vector<double> sub_y( data_y.begin() + offset,
data_y.begin() + offset + inner );
m_workbook->AddTrace( aPlotPanel, name, aName, inner, sub_x.data(), sub_y.data(),
aType );
v = v + source2.m_vincrement;
offset += inner;
}
return true;
}
}
m_workbook->AddTrace( aPlotPanel, traceTitle, aName, size, data_x.data(), data_y.data(), aType );
return true;
}
void SIM_PLOT_FRAME::updateSignalsGrid()
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
for( int row = 0; row < m_signalsGrid->GetNumberRows(); ++row )
{
wxString signal = m_signalsGrid->GetCellValue( row, COL_SIGNAL_NAME );
if( TRACE* trace = plot->GetTrace( signal ) )
{
m_signalsGrid->SetCellValue( row, COL_SIGNAL_SHOW, wxS( "1" ) );
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetRenderer( new GRID_CELL_COLOR_RENDERER( this ) );
attr->SetEditor( new GRID_CELL_COLOR_SELECTOR( this, m_signalsGrid ) );
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetAttr( row, COL_SIGNAL_COLOR, attr );
KIGFX::COLOR4D color( trace->GetPen().GetColour() );
m_signalsGrid->SetCellValue( row, COL_SIGNAL_COLOR, color.ToCSSString() );
attr = new wxGridCellAttr;
attr->SetRenderer( new wxGridCellBoolRenderer() );
attr->SetReadOnly(); // not really; we delegate interactivity to GRID_TRICKS
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetAttr( row, COL_CURSOR_1, attr );
attr = new wxGridCellAttr;
attr->SetRenderer( new wxGridCellBoolRenderer() );
attr->SetReadOnly(); // not really; we delegate interactivity to GRID_TRICKS
attr->SetAlignment( wxALIGN_CENTER, wxALIGN_CENTER );
m_signalsGrid->SetAttr( row, COL_CURSOR_2, attr );
if( trace->HasCursor( 1 ) )
m_signalsGrid->SetCellValue( row, COL_CURSOR_1, wxS( "1" ) );
else
m_signalsGrid->SetCellValue( row, COL_CURSOR_1, wxEmptyString );
if( trace->HasCursor( 2 ) )
m_signalsGrid->SetCellValue( row, COL_CURSOR_2, wxS( "1" ) );
else
m_signalsGrid->SetCellValue( row, COL_CURSOR_2, wxEmptyString );
}
else
{
m_signalsGrid->SetCellValue( row, COL_SIGNAL_SHOW, wxEmptyString );
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetAttr( row, COL_SIGNAL_COLOR, attr );
m_signalsGrid->SetCellValue( row, COL_SIGNAL_COLOR, wxEmptyString );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetAttr( row, COL_CURSOR_1, attr );
m_signalsGrid->SetCellValue( row, COL_CURSOR_1, wxEmptyString );
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_signalsGrid->SetAttr( row, COL_CURSOR_2, attr );
m_signalsGrid->SetCellValue( row, COL_CURSOR_2, wxEmptyString );
}
}
}
void SIM_PLOT_FRAME::applyTuners()
{
wxString errors;
WX_STRING_REPORTER reporter( &errors );
for( const TUNER_SLIDER* tuner : m_tuners )
{
SCH_SHEET_PATH sheetPath;
wxString ref = tuner->GetSymbolRef();
KIID symbolId = tuner->GetSymbol( &sheetPath );
SCH_ITEM* schItem = sheetPath.GetItem( symbolId );
SCH_SYMBOL* symbol = dynamic_cast<SCH_SYMBOL*>( schItem );
if( !symbol )
{
reporter.Report( wxString::Format( _( "%s not found" ), ref ) );
continue;
}
const SPICE_ITEM* item = GetExporter()->FindItem( tuner->GetSymbolRef().ToStdString() );
if( !item || !item->model->GetTunerParam() )
{
reporter.Report( wxString::Format( _( "%s is not tunable" ), ref ) );
continue;
}
SIM_VALUE_FLOAT floatVal( tuner->GetValue().ToDouble() );
m_simulator->Command( item->model->SpiceGenerator().TunerCommand( *item, floatVal ) );
}
if( reporter.HasMessage() )
DisplayErrorMessage( this, _( "Could not apply tuned value(s):" ) + wxS( "\n" ) + errors );
}
bool SIM_PLOT_FRAME::LoadWorkbook( const wxString& aPath )
{
m_workbook->DeleteAllPages();
wxTextFile file( aPath );
#define DISPLAY_LOAD_ERROR( fmt ) DisplayErrorMessage( this, wxString::Format( _( fmt ), \
file.GetCurrentLine()+1 ) )
if( !file.Open() )
return false;
long version = 1;
wxString firstLine = file.GetFirstLine();
wxString plotCountLine;
if( firstLine.StartsWith( wxT( "version " ) ) )
{
if( !firstLine.substr( 8 ).ToLong( &version ) )
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is not an integer." );
file.Close();
return false;
}
plotCountLine = file.GetNextLine();
}
else
{
plotCountLine = firstLine;
}
long plotsCount;
if( !plotCountLine.ToLong( &plotsCount ) ) // GetFirstLine instead of GetNextLine
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is not an integer." );
file.Close();
return false;
}
for( long i = 0; i < plotsCount; ++i )
{
long plotType, tracesCount;
if( !file.GetNextLine().ToLong( &plotType ) )
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is not an integer." );
file.Close();
return false;
}
wxString command = UnescapeString( file.GetNextLine() );
wxString simCommand;
int simOptions = NETLIST_EXPORTER_SPICE::OPTION_DEFAULT_FLAGS;
wxStringTokenizer tokenizer( command, wxT( "\r\n" ), wxTOKEN_STRTOK );
if( version >= 2 )
{
simOptions &= ~NETLIST_EXPORTER_SPICE::OPTION_ADJUST_INCLUDE_PATHS;
simOptions &= ~NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_VOLTAGES;
simOptions &= ~NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_CURRENTS;
}
while( tokenizer.HasMoreTokens() )
{
wxString line = tokenizer.GetNextToken();
if( line.StartsWith( wxT( ".kicad adjustpaths" ) ) )
simOptions |= NETLIST_EXPORTER_SPICE::OPTION_ADJUST_INCLUDE_PATHS;
else if( line.StartsWith( wxT( ".save all" ) ) )
simOptions |= NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_VOLTAGES;
else if( line.StartsWith( wxT( ".probe alli" ) ) )
simOptions |= NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_CURRENTS;
else
simCommand += line + wxT( "\n" );
}
NewPlotPanel( simCommand, simOptions );
StartSimulation( simCommand );
// Perform simulation, so plots can be added with values
do
{
wxThread::This()->Sleep( 50 );
}
while( m_simulator->IsRunning() );
if( !file.GetNextLine().ToLong( &tracesCount ) )
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is not an integer." );
file.Close();
return false;
}
for( long j = 0; j < tracesCount; ++j )
{
long traceType;
wxString name, param;
if( !file.GetNextLine().ToLong( &traceType ) )
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is not an integer." );
file.Close();
return false;
}
name = file.GetNextLine();
if( name.IsEmpty() )
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is empty." );
file.Close();
return false;
}
param = file.GetNextLine();
#if 0 // no longer in use
if( param.IsEmpty() )
{
DISPLAY_LOAD_ERROR( "Error loading workbook: Line %d is empty." );
file.Close();
return false;
}
#endif
addTrace( name, (SIM_TRACE_TYPE) traceType );
}
}
file.Close();
wxFileName filename( aPath );
filename.MakeRelativeTo( Prj().GetProjectPath() );
// Remember the loaded workbook filename.
m_simulator->Settings()->SetWorkbookFilename( filename.GetFullPath() );
// Successfully loading a workbook does not count as modifying it.
m_workbook->ClrModified();
return true;
}
bool SIM_PLOT_FRAME::SaveWorkbook( const wxString& aPath )
{
wxFileName filename = aPath;
filename.SetExt( WorkbookFileExtension );
wxTextFile file( filename.GetFullPath() );
if( file.Exists() )
{
if( !file.Open() )
return false;
file.Clear();
}
else
{
file.Create();
}
file.AddLine( wxT( "version 2" ) );
file.AddLine( wxString::Format( wxT( "%llu" ), m_workbook->GetPageCount() ) );
for( size_t i = 0; i < m_workbook->GetPageCount(); i++ )
{
const SIM_PANEL_BASE* basePanel = dynamic_cast<const SIM_PANEL_BASE*>( m_workbook->GetPage( i ) );
if( !basePanel )
{
file.AddLine( wxString::Format( wxT( "%llu" ), 0ull ) );
continue;
}
file.AddLine( wxString::Format( wxT( "%d" ), basePanel->GetType() ) );
wxString command = m_workbook->GetSimCommand( basePanel );
int options = m_workbook->GetSimOptions( basePanel );
if( options & NETLIST_EXPORTER_SPICE::OPTION_ADJUST_INCLUDE_PATHS )
command += wxT( "\n.kicad adjustpaths" );
if( options & NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_VOLTAGES )
command += wxT( "\n.save all" );
if( options & NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_CURRENTS )
command += wxT( "\n.probe alli" );
file.AddLine( EscapeString( command, CTX_LINE ) );
const SIM_PLOT_PANEL* plotPanel = dynamic_cast<const SIM_PLOT_PANEL*>( basePanel );
if( !plotPanel )
{
file.AddLine( wxString::Format( wxT( "%llu" ), 0ull ) );
continue;
}
file.AddLine( wxString::Format( wxT( "%llu" ), plotPanel->GetTraces().size() ) );
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
file.AddLine( wxString::Format( wxT( "%d" ), trace->GetType() ) );
file.AddLine( trace->GetName() );
file.AddLine( trace->GetParam().IsEmpty() ? wxS( " " ) : trace->GetParam() );
}
}
bool res = file.Write();
file.Close();
// Store the filename of the last saved workbook.
if( res )
{
filename.MakeRelativeTo( Prj().GetProjectPath() );
m_simulator->Settings()->SetWorkbookFilename( filename.GetFullPath() );
}
m_workbook->ClrModified();
return res;
}
SIM_TRACE_TYPE SIM_PLOT_FRAME::getXAxisType( SIM_TYPE aType ) const
{
switch( aType )
{
/// @todo SPT_LOG_FREQUENCY
case ST_AC: return SPT_LIN_FREQUENCY;
case ST_DC: return SPT_SWEEP;
case ST_TRANSIENT: return SPT_TIME;
default:
wxASSERT_MSG( false, wxT( "Unhandled simulation type" ) );
return (SIM_TRACE_TYPE) 0;
}
}
void SIM_PLOT_FRAME::ToggleDarkModePlots()
{
m_darkMode = !m_darkMode;
// Rebuild the color list to plot traces
SIM_PLOT_COLORS::FillDefaultColorList( m_darkMode );
// Now send changes to all SIM_PLOT_PANEL
for( size_t page = 0; page < m_workbook->GetPageCount(); page++ )
{
wxWindow* curPage = m_workbook->GetPage( page );
// ensure it is truly a plot panel and not the (zero plots) placeholder
// which is only SIM_PLOT_PANEL_BASE
SIM_PLOT_PANEL* panel = dynamic_cast<SIM_PLOT_PANEL*>( curPage );
if( panel )
panel->UpdatePlotColors();
}
}
void SIM_PLOT_FRAME::onPlotClose( wxAuiNotebookEvent& event )
{
}
void SIM_PLOT_FRAME::onPlotClosed( wxAuiNotebookEvent& event )
{
m_signals.clear();
rebuildSignalsGrid( m_filter->GetValue() );
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
void SIM_PLOT_FRAME::onPlotChanged( wxAuiNotebookEvent& event )
{
rebuildSignalsGrid( m_filter->GetValue() );
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
void SIM_PLOT_FRAME::onPlotDragged( wxAuiNotebookEvent& event )
{
}
void SIM_PLOT_FRAME::onWorkbookModified( wxCommandEvent& event )
{
updateTitle();
}
void SIM_PLOT_FRAME::onWorkbookClrModified( wxCommandEvent& event )
{
updateTitle();
}
bool SIM_PLOT_FRAME::EditSimCommand()
{
SIM_PANEL_BASE* plotPanelWindow = getCurrentPlotWindow();
DIALOG_SIM_COMMAND dlg( this, m_circuitModel, m_simulator->Settings() );
wxString errors;
WX_STRING_REPORTER reporter( &errors );
if( !m_circuitModel->ReadSchematicAndLibraries( NETLIST_EXPORTER_SPICE::OPTION_DEFAULT_FLAGS,
reporter ) )
{
DisplayErrorMessage( this, _( "Errors during netlist generation; simulation aborted.\n\n" )
+ errors );
return false;
}
if( m_workbook->GetPageIndex( plotPanelWindow ) != wxNOT_FOUND )
{
dlg.SetSimCommand( m_workbook->GetSimCommand( plotPanelWindow ) );
dlg.SetSimOptions( m_workbook->GetSimOptions( plotPanelWindow ) );
}
else
{
dlg.SetSimOptions( NETLIST_EXPORTER_SPICE::OPTION_DEFAULT_FLAGS );
}
if( dlg.ShowModal() == wxID_OK )
{
wxString oldCommand;
if( m_workbook->GetPageIndex( plotPanelWindow ) != wxNOT_FOUND )
oldCommand = m_workbook->GetSimCommand( plotPanelWindow );
else
oldCommand = wxString();
const wxString& newCommand = dlg.GetSimCommand();
int newOptions = dlg.GetSimOptions();
SIM_TYPE newSimType = NGSPICE_CIRCUIT_MODEL::CommandToSimType( newCommand );
if( !plotPanelWindow )
{
m_circuitModel->SetSimCommandOverride( newCommand );
m_circuitModel->SetSimOptions( newOptions );
plotPanelWindow = NewPlotPanel( newCommand, newOptions );
}
// If it is a new simulation type, open a new plot. For the DC sim, check if sweep
// source type has changed (char 4 will contain 'v', 'i', 'r' or 't'.
else if( plotPanelWindow->GetType() != newSimType
|| ( newSimType == ST_DC
&& oldCommand.Lower().GetChar( 4 ) != newCommand.Lower().GetChar( 4 ) ) )
{
plotPanelWindow = NewPlotPanel( newCommand, newOptions );
}
else
{
if( m_workbook->GetPageIndex( plotPanelWindow ) == 0 )
m_circuitModel->SetSimCommandOverride( newCommand );
// Update simulation command in the current plot
m_workbook->SetSimCommand( plotPanelWindow, newCommand );
m_workbook->SetSimOptions( plotPanelWindow, newOptions );
}
m_simulator->Init();
return true;
}
return false;
}
bool SIM_PLOT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
{
if( m_workbook->IsModified() )
{
wxFileName filename = m_simulator->Settings()->GetWorkbookFilename();
if( filename.GetName().IsEmpty() )
{
if( Prj().GetProjectName().IsEmpty() )
filename.SetFullName( wxT( "noname.wbk" ) );
else
filename.SetFullName( Prj().GetProjectName() + wxT( ".wbk" ) );
}
return HandleUnsavedChanges( this, _( "Save changes to workbook?" ),
[&]() -> bool
{
return SaveWorkbook( Prj().AbsolutePath( filename.GetFullName() ) );
} );
}
return true;
}
void SIM_PLOT_FRAME::doCloseWindow()
{
if( m_simulator->IsRunning() )
m_simulator->Stop();
// Prevent memory leak on exit by deleting all simulation vectors
m_simulator->Clean();
// Cancel a running simProbe or simTune tool
m_schematicFrame->GetToolManager()->RunAction( ACTIONS::cancelInteractive );
SaveSettings( config() );
m_simulator->Settings() = nullptr;
Destroy();
}
void SIM_PLOT_FRAME::onCursorUpdate( wxCommandEvent& event )
{
m_cursorsGrid->ClearRows();
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel )
return;
// Set up the labels
m_cursorsGrid->SetColLabelValue( COL_CURSOR_X, plotPanel->GetLabelX() );
wxString labelY1 = plotPanel->GetLabelY1();
wxString labelY2 = plotPanel->GetLabelY2();
if( labelY2.IsEmpty() )
m_cursorsGrid->SetColLabelValue( COL_CURSOR_Y, labelY1 );
else
m_cursorsGrid->SetColLabelValue( COL_CURSOR_Y, labelY1 + wxT( " / " ) + labelY2 );
auto getUnitsY =
[&]( TRACE* aTrace ) -> wxString
{
if( aTrace->GetType() == SPT_VOLTAGE )
return wxS( "V" );
else if( aTrace->GetType() == SPT_CURRENT )
return wxS( "A" );
else
return wxEmptyString;
};
// Update cursor values
wxString unitsX = plotPanel->GetUnitsX();
CURSOR* cursor1 = nullptr;
wxString unitsY1;
CURSOR* cursor2 = nullptr;
wxString unitsY2;
#define SET_CELL( r, c, v ) m_cursorsGrid->SetCellValue( r, c, v )
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
if( CURSOR* cursor = trace->GetCursor( 1 ) )
{
cursor1 = cursor;
unitsY1 = getUnitsY( trace );
wxRealPoint coords = cursor->GetCoords();
int row = m_cursorsGrid->GetNumberRows();
m_cursorsGrid->AppendRows( 1 );
SET_CELL( row, COL_CURSOR_NAME, wxS( "1" ) );
SET_CELL( row, COL_CURSOR_SIGNAL, cursor->GetName() );
SET_CELL( row, COL_CURSOR_X, SPICE_VALUE( coords.x ).ToSpiceString() + unitsX );
SET_CELL( row, COL_CURSOR_Y, SPICE_VALUE( coords.y ).ToSpiceString() + unitsY1 );
break;
}
}
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
if( CURSOR* cursor = trace->GetCursor( 2 ) )
{
cursor2 = cursor;
unitsY2 = getUnitsY( trace );
wxRealPoint coords = cursor->GetCoords();
int row = m_cursorsGrid->GetNumberRows();
m_cursorsGrid->AppendRows( 1 );
SET_CELL( row, COL_CURSOR_NAME, wxS( "2" ) );
SET_CELL( row, COL_CURSOR_SIGNAL, cursor->GetName() );
SET_CELL( row, COL_CURSOR_X, SPICE_VALUE( coords.x ).ToSpiceString() + unitsX );
SET_CELL( row, COL_CURSOR_Y, SPICE_VALUE( coords.y ).ToSpiceString() + unitsY2 );
break;
}
}
if( cursor1 && cursor2 && unitsY1 == unitsY2 )
{
const wxRealPoint coords = cursor2->GetCoords() - cursor1->GetCoords();
m_cursorsGrid->AppendRows( 1 );
SET_CELL( 2, COL_CURSOR_NAME, _( "Diff" ) );
if( cursor1->GetName() == cursor2->GetName() )
{
SET_CELL( 2, COL_CURSOR_SIGNAL, wxString::Format( wxS( "%s[2 - 1]" ),
cursor2->GetName() ) );
}
else
{
SET_CELL( 2, COL_CURSOR_SIGNAL, wxString::Format( wxS( "%s - %s" ),
cursor2->GetName(),
cursor1->GetName() ) );
}
SET_CELL( 2, COL_CURSOR_X, SPICE_VALUE( coords.x ).ToSpiceString() + unitsX );
SET_CELL( 2, COL_CURSOR_Y, SPICE_VALUE( coords.y ).ToSpiceString() + unitsY1 );
}
#undef SET_CELL
}
void SIM_PLOT_FRAME::setupUIConditions()
{
EDA_BASE_FRAME::setupUIConditions();
ACTION_MANAGER* mgr = m_toolManager->GetActionManager();
wxASSERT( mgr );
auto showGridCondition =
[this]( const SELECTION& aSel )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
return plot && plot->IsGridShown();
};
auto showLegendCondition =
[this]( const SELECTION& aSel )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
return plot && plot->IsLegendShown();
};
auto showDottedCondition =
[this]( const SELECTION& aSel )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
return plot && plot->GetDottedSecondary();
};
auto darkModePlotCondition =
[this]( const SELECTION& aSel )
{
return m_darkMode;
};
auto simRunning =
[this]( const SELECTION& aSel )
{
return m_simulator && m_simulator->IsRunning();
};
auto simFinished =
[this]( const SELECTION& aSel )
{
return m_simFinished;
};
auto havePlot =
[this]( const SELECTION& aSel )
{
return GetCurrentPlot() != nullptr;
};
#define ENABLE( x ) ACTION_CONDITIONS().Enable( x )
#define CHECK( x ) ACTION_CONDITIONS().Check( x )
mgr->SetConditions( EE_ACTIONS::openWorkbook, ENABLE( SELECTION_CONDITIONS::ShowAlways ) );
mgr->SetConditions( EE_ACTIONS::saveWorkbook, ENABLE( SELECTION_CONDITIONS::ShowAlways ) );
mgr->SetConditions( EE_ACTIONS::saveWorkbookAs, ENABLE( SELECTION_CONDITIONS::ShowAlways ) );
mgr->SetConditions( EE_ACTIONS::exportPlotAsPNG, ENABLE( havePlot ) );
mgr->SetConditions( EE_ACTIONS::exportPlotAsCSV, ENABLE( havePlot ) );
mgr->SetConditions( EE_ACTIONS::toggleGrid, CHECK( showGridCondition ) );
mgr->SetConditions( EE_ACTIONS::toggleLegend, CHECK( showLegendCondition ) );
mgr->SetConditions( EE_ACTIONS::toggleDottedSecondary, CHECK( showDottedCondition ) );
mgr->SetConditions( EE_ACTIONS::toggleDarkModePlots, CHECK( darkModePlotCondition ) );
mgr->SetConditions( EE_ACTIONS::simCommand, ENABLE( SELECTION_CONDITIONS::ShowAlways ) );
mgr->SetConditions( EE_ACTIONS::runSimulation, ENABLE( !simRunning ) );
mgr->SetConditions( EE_ACTIONS::stopSimulation, ENABLE( simRunning ) );
mgr->SetConditions( EE_ACTIONS::simProbe, ENABLE( simFinished ) );
mgr->SetConditions( EE_ACTIONS::simTune, ENABLE( simFinished ) );
mgr->SetConditions( EE_ACTIONS::showNetlist, ENABLE( SELECTION_CONDITIONS::ShowAlways ) );
#undef CHECK
#undef ENABLE
}
void SIM_PLOT_FRAME::onSimStarted( wxCommandEvent& aEvent )
{
SetCursor( wxCURSOR_ARROWWAIT );
}
void SIM_PLOT_FRAME::onSimFinished( wxCommandEvent& aEvent )
{
SetCursor( wxCURSOR_ARROW );
SIM_TYPE simType = m_circuitModel->GetSimType();
if( simType == ST_UNKNOWN )
return;
SIM_PANEL_BASE* plotPanelWindow = getCurrentPlotWindow();
if( !plotPanelWindow || plotPanelWindow->GetType() != simType )
{
plotPanelWindow = NewPlotPanel( m_circuitModel->GetSimCommand(),
m_circuitModel->GetSimOptions() );
}
// Sometimes (for instance with a directive like wrdata my_file.csv "my_signal")
// the simulator is in idle state (simulation is finished), but still running, during
// the time the file is written. So gives a slice of time to fully finish the work:
if( m_simulator->IsRunning() )
{
int max_time = 40; // For a max timeout = 2s
do
{
wxMilliSleep( 50 );
wxYield();
if( max_time )
max_time--;
} while( max_time && m_simulator->IsRunning() );
}
// Is a warning message useful if the simulatior is still running?
// If there are any signals plotted, update them
if( SIM_PANEL_BASE::IsPlottable( simType ) )
{
SIM_PLOT_PANEL* plotPanel = dynamic_cast<SIM_PLOT_PANEL*>( plotPanelWindow );
wxCHECK_RET( plotPanel, wxT( "not a SIM_PLOT_PANEL" ) );
struct TRACE_DESC
{
wxString m_name; ///< Name of the measured net/device
SIM_TRACE_TYPE m_type; ///< Type of the signal
};
std::vector<struct TRACE_DESC> traceInfo;
// Get information about all the traces on the plot, remove and add again
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
struct TRACE_DESC placeholder;
placeholder.m_name = trace->GetName();
placeholder.m_type = trace->GetType();
traceInfo.push_back( placeholder );
}
for( const struct TRACE_DESC& trace : traceInfo )
{
if( !updateTrace( trace.m_name, trace.m_type, plotPanel ) )
removeTrace( trace.m_name );
}
rebuildSignalsGrid( m_filter->GetValue() );
plotPanel->GetPlotWin()->UpdateAll();
plotPanel->ResetScales();
}
else if( simType == ST_OP )
{
m_simConsole->AppendText( _( "\n\nSimulation results:\n\n" ) );
m_simConsole->SetInsertionPointEnd();
for( const std::string& vec : m_simulator->AllPlots() )
{
std::vector<double> val_list = m_simulator->GetRealPlot( vec, 1 );
if( val_list.size() == 0 ) // The list of values can be empty!
continue;
double val = val_list.at( 0 );
wxString outLine, signal;
SIM_TRACE_TYPE type = m_circuitModel->VectorToSignal( vec, signal );
const size_t tab = 25; //characters
size_t padding = ( signal.length() < tab ) ? ( tab - signal.length() ) : 1;
outLine.Printf( wxT( "%s%s" ),
( signal + wxT( ":" ) ).Pad( padding, wxUniChar( ' ' ) ),
SPICE_VALUE( val ).ToSpiceString() );
outLine.Append( type == SPT_CURRENT ? wxT( "A\n" ) : wxT( "V\n" ) );
m_simConsole->AppendText( outLine );
m_simConsole->SetInsertionPointEnd();
// @todo display calculated values on the schematic
}
}
m_lastSimPlot = plotPanelWindow;
m_simFinished = true;
}
void SIM_PLOT_FRAME::onSimUpdate( wxCommandEvent& aEvent )
{
static bool updateInProgress = false;
// skip update when events are triggered too often and previous call didn't end yet
if( updateInProgress )
return;
updateInProgress = true;
if( m_simulator->IsRunning() )
m_simulator->Stop();
if( getCurrentPlotWindow() != m_lastSimPlot )
{
// We need to rerun simulation, as the simulator currently stores
// results for another plot
StartSimulation();
}
else
{
std::unique_lock<std::mutex> simulatorLock( m_simulator->GetMutex(), std::try_to_lock );
if( simulatorLock.owns_lock() )
{
// Incremental update
m_simConsole->Clear();
// Do not export netlist, it is already stored in the simulator
applyTuners();
m_simulator->Run();
}
else
{
DisplayErrorMessage( this, _( "Another simulation is already running." ) );
}
}
updateInProgress = false;
}
void SIM_PLOT_FRAME::onSimReport( wxCommandEvent& aEvent )
{
m_simConsole->AppendText( aEvent.GetString() + "\n" );
m_simConsole->SetInsertionPointEnd();
}
void SIM_PLOT_FRAME::onExit( wxCommandEvent& event )
{
Kiway().OnKiCadExit();
}
wxDEFINE_EVENT( EVT_SIM_UPDATE, wxCommandEvent );
wxDEFINE_EVENT( EVT_SIM_REPORT, wxCommandEvent );
wxDEFINE_EVENT( EVT_SIM_STARTED, wxCommandEvent );
wxDEFINE_EVENT( EVT_SIM_FINISHED, wxCommandEvent );
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