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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) 2016-2022 CERN
* Copyright (C) 2016-2022 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>
#include <wx/stc/stc.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 <eeschema_id.h>
#include <kiway.h>
#include <confirm.h>
#include <bitmaps.h>
#include <wildcards_and_files_ext.h>
#include <widgets/tuner_slider.h>
#include <dialogs/dialog_signal_list.h>
#include <scintilla_tricks.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 <tool/tool_manager.h>
#include <tools/ee_actions.h>
#include <eeschema_settings.h>
#include <wx/ffile.h>
#include <wx/filedlg.h>
#include <wx_filename.h>
SIM_PLOT_TYPE operator|( SIM_PLOT_TYPE aFirst, SIM_PLOT_TYPE aSecond )
{
int res = (int) aFirst | (int) aSecond;
return (SIM_PLOT_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;
};
SIM_PLOT_FRAME::SIM_PLOT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
SIM_PLOT_FRAME_BASE( aParent ),
m_lastSimPlot( nullptr ),
m_plotNumber( 0 ),
m_simFinished( false )
{
SetKiway( this, aKiway );
m_signalsIconColorList = nullptr;
m_schematicFrame = (SCH_EDIT_FRAME*) Kiway().Player( FRAME_SCH, false );
if( m_schematicFrame == nullptr )
throw std::runtime_error( "There is no schematic window" );
// Give an icon
wxIcon icon;
icon.CopyFromBitmap( KiBitmap( BITMAPS::simulator ) );
SetIcon( icon );
m_simulator = SIMULATOR::CreateInstance( "ngspice" );
if( !m_simulator )
{
throw std::runtime_error( "Could not create simulator instance" );
return;
}
// Get the previous size and position of windows:
LoadSettings( config() );
// Prepare the color list to plot traces
SIM_PLOT_COLORS::FillDefaultColorList( GetPlotBgOpt() );
// Give icons to menuitems
setIconsForMenuItems();
m_simulator->Init();
m_reporter = new SIM_THREAD_REPORTER( this );
m_simulator->SetReporter( m_reporter );
m_circuitModel.reset( new NGSPICE_CIRCUIT_MODEL( &m_schematicFrame->Schematic() ) );
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 );
// Toolbar buttons
m_toolSimulate = m_toolBar->AddTool( ID_SIM_RUN, _( "Run/Stop Simulation" ),
KiBitmap( BITMAPS::sim_run ), _( "Run Simulation" ), wxITEM_NORMAL );
m_toolAddSignals = m_toolBar->AddTool( ID_SIM_ADD_SIGNALS, _( "Add Signals" ),
KiBitmap( BITMAPS::sim_add_signal ), _( "Add signals to plot" ), wxITEM_NORMAL );
m_toolProbe = m_toolBar->AddTool( ID_SIM_PROBE, _( "Probe" ),
KiBitmap( BITMAPS::sim_probe ), _( "Probe signals on the schematic" ), wxITEM_NORMAL );
m_toolTune = m_toolBar->AddTool( ID_SIM_TUNE, _( "Tune" ),
KiBitmap( BITMAPS::sim_tune ), _( "Tune component values" ), wxITEM_NORMAL );
m_toolSettings = m_toolBar->AddTool( wxID_ANY, _( "Sim Command" ),
KiBitmap( BITMAPS::config ), _( "Simulation command and settings" ), wxITEM_NORMAL );
// Start all toolbar buttons except settings as disabled
m_toolSimulate->Enable( false );
m_toolAddSignals->Enable( false );
m_toolProbe->Enable( false );
m_toolTune->Enable( false );
m_toolSettings->Enable( true );
Bind( wxEVT_UPDATE_UI, &SIM_PLOT_FRAME::menuSimulateUpdate, this, m_toolSimulate->GetId() );
Bind( wxEVT_UPDATE_UI, &SIM_PLOT_FRAME::menuAddSignalsUpdate, this,
m_toolAddSignals->GetId() );
Bind( wxEVT_UPDATE_UI, &SIM_PLOT_FRAME::menuProbeUpdate, this, m_toolProbe->GetId() );
Bind( wxEVT_UPDATE_UI, &SIM_PLOT_FRAME::menuTuneUpdate, this, m_toolTune->GetId() );
Bind( wxEVT_COMMAND_TOOL_CLICKED, &SIM_PLOT_FRAME::onSimulate, this, m_toolSimulate->GetId() );
Bind( wxEVT_COMMAND_TOOL_CLICKED, &SIM_PLOT_FRAME::onAddSignal, this,
m_toolAddSignals->GetId() );
Bind( wxEVT_COMMAND_TOOL_CLICKED, &SIM_PLOT_FRAME::onProbe, this, m_toolProbe->GetId() );
Bind( wxEVT_COMMAND_TOOL_CLICKED, &SIM_PLOT_FRAME::onTune, this, m_toolTune->GetId() );
Bind( wxEVT_COMMAND_TOOL_CLICKED, &SIM_PLOT_FRAME::onSettings, this, m_toolSettings->GetId() );
Bind( EVT_WORKBOOK_MODIFIED, &SIM_PLOT_FRAME::onWorkbookModified, this );
Bind( EVT_WORKBOOK_CLR_MODIFIED, &SIM_PLOT_FRAME::onWorkbookClrModified, this );
// Bind toolbar buttons event to existing menu event handlers, so they behave the same
Bind( wxEVT_COMMAND_MENU_SELECTED, &SIM_PLOT_FRAME::onSimulate, this,
m_runSimulation->GetId() );
Bind( wxEVT_COMMAND_MENU_SELECTED, &SIM_PLOT_FRAME::onAddSignal, this, m_addSignals->GetId() );
Bind( wxEVT_COMMAND_MENU_SELECTED, &SIM_PLOT_FRAME::onProbe, this, m_probeSignals->GetId() );
Bind( wxEVT_COMMAND_MENU_SELECTED, &SIM_PLOT_FRAME::onTune, this, m_tuneValue->GetId() );
Bind( wxEVT_COMMAND_MENU_SELECTED, &SIM_PLOT_FRAME::onShowNetlist, this,
m_showNetlist->GetId() );
Bind( wxEVT_COMMAND_MENU_SELECTED, &SIM_PLOT_FRAME::onSettings, this,
m_boardAdapter->GetId() );
m_toolBar->Realize();
#ifndef wxHAS_NATIVE_TABART
// Non-native default 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()
{
NULL_REPORTER devnull;
m_simulator->Attach( nullptr, devnull );
m_simulator->SetReporter( nullptr );
delete m_reporter;
delete m_signalsIconColorList;
}
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_plotUseWhiteBg = 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_plotUseWhiteBg;
}
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()
{
wxFileName filename = Prj().AbsolutePath( m_simulator->Settings()->GetWorkbookFilename() );
bool readOnly = false;
bool unsaved = false;
if( filename.IsOk() && filename.FileExists() )
readOnly = !filename.IsFileWritable();
else
unsaved = true;
wxString title;
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 );
}
// A small helper struct to handle bitmaps initialization in menus
struct BM_MENU_INIT_ITEM
{
int m_MenuId;
BITMAPS m_Bitmap;
};
void SIM_PLOT_FRAME::setIconsForMenuItems()
{
// Give icons to menuitems of the main menubar
BM_MENU_INIT_ITEM bm_list[]
{
// File menu:
{ wxID_NEW, BITMAPS::simulator },
{ wxID_OPEN, BITMAPS::directory_open },
{ wxID_SAVE, BITMAPS::save },
{ wxID_CLOSE, BITMAPS::exit },
// simulator menu:
{ ID_MENU_RUN_SIM, BITMAPS::sim_run },
{ ID_MENU_ADD_SIGNAL, BITMAPS::sim_add_signal },
{ ID_MENU_PROBE_SIGNALS, BITMAPS::sim_probe },
{ ID_MENU_TUNE_SIGNALS, BITMAPS::sim_tune },
{ ID_MENU_SHOW_NETLIST, BITMAPS::netlist },
{ ID_MENU_SET_SIMUL, BITMAPS::config },
// View menu
{ wxID_ZOOM_IN, BITMAPS::zoom_in },
{ wxID_ZOOM_OUT, BITMAPS::zoom_out },
{ wxID_ZOOM_FIT, BITMAPS::zoom_fit_in_page },
{ ID_MENU_SHOW_GRID, BITMAPS::grid },
{ ID_MENU_SHOW_LEGEND, BITMAPS::text },
{ ID_MENU_DOTTED, BITMAPS::add_dashed_line },
{ ID_MENU_WHITE_BG, BITMAPS::swap_layer },
{ 0, BITMAPS::INVALID_BITMAP } // Sentinel
};
// wxMenuItems are already created and attached to the m_mainMenu wxMenuBar.
// A problem is the fact setting bitmaps in wxMenuItems after they are attached
// to a wxMenu do not work in all cases.
// So the trick is:
// Remove the wxMenuItem from its wxMenu
// Set the bitmap
// Insert the modified wxMenuItem to its previous place
for( int ii = 0; bm_list[ii].m_MenuId; ++ii )
{
wxMenuItem* item = m_mainMenu->FindItem( bm_list[ii].m_MenuId );
if( !item || ( bm_list[ii].m_Bitmap == BITMAPS::INVALID_BITMAP ) )
continue;
wxMenu* menu = item->GetMenu();
// Calculate the initial index of item inside the wxMenu parent.
wxMenuItemList& mlist = menu->GetMenuItems();
int mpos = mlist.IndexOf( item );
if( mpos >= 0 ) // Should be always the case
{
// Modify the bitmap
menu->Remove( item );
AddBitmapToMenuItem( item, KiBitmap( bm_list[ii].m_Bitmap ) );
// Insert item to its the initial index
menu->Insert( mpos, item );
}
}
}
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::StartSimulation( const wxString& aSimCommand )
{
wxCHECK_RET( m_circuitModel->CommandToSimType( getCurrentSimCommand() ) != ST_UNKNOWN,
wxT( "Unknown simulation type" ) );
m_simConsole->Clear();
if( aSimCommand != wxEmptyString )
m_circuitModel->SetSimCommandOverride( aSimCommand );
// Make .save all and .probe all permanent for now.
int options = NETLIST_EXPORTER_SPICE::OPTION_DEFAULT_FLAGS
| NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_VOLTAGES
| NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_CURRENTS;
if( !m_simulator->Settings()->GetFixIncludePaths() )
options &= ~NETLIST_EXPORTER_SPICE::OPTION_ADJUST_INCLUDE_PATHS;
m_circuitModel->SetOptions( options );
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 );
}
}
}
std::unique_lock<std::mutex> simulatorLock( m_simulator->GetMutex(), std::try_to_lock );
if( simulatorLock.owns_lock() )
{
wxBusyCursor toggle;
updateTuners();
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( wxString aSimCommand )
{
SIM_PANEL_BASE* plotPanel = nullptr;
SIM_TYPE simType = NGSPICE_CIRCUIT_MODEL::CommandToSimType( aSimCommand );
if( SIM_PANEL_BASE::IsPlottable( simType ) )
{
SIM_PLOT_PANEL* panel;
panel = new SIM_PLOT_PANEL( aSimCommand, m_workbook, this, wxID_ANY );
panel->GetPlotWin()->EnableMouseWheelPan(
Pgm().GetCommonSettings()->m_Input.scroll_modifier_zoom != 0 );
plotPanel = dynamic_cast<SIM_PANEL_BASE*>( panel );
}
else
{
SIM_NOPLOT_PANEL* panel;
panel = new SIM_NOPLOT_PANEL( aSimCommand, 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::AddVoltagePlot( const wxString& aNetName )
{
addPlot( aNetName, SPT_VOLTAGE );
}
void SIM_PLOT_FRAME::AddCurrentPlot( const wxString& aDeviceName )
{
addPlot( aDeviceName, SPT_CURRENT );
}
void SIM_PLOT_FRAME::AddTuner( SCH_SYMBOL* aSymbol )
{
SIM_PANEL_BASE* plotPanel = getCurrentPlotWindow();
if( !plotPanel )
return;
wxString ref = aSymbol->GetField( REFERENCE_FIELD )->GetShownText();
// Do not add multiple instances for the same component.
auto tunerIt = std::find_if( m_tuners.begin(), m_tuners.end(),
[ref]( const TUNER_SLIDER* tuner )
{
return tuner->GetComponentName() == ref;
} );
if( tunerIt != m_tuners.end() )
return; // We already have it.
const SPICE_ITEM* item = GetExporter()->FindItem( std::string( ref.ToUTF8() ) );
const SIM_MODEL::PARAM* tunerParam = item->model->GetTunerParam();
// Do nothing if the symbol is not tunable.
if( !tunerParam )
return;
try
{
TUNER_SLIDER* tuner = new TUNER_SLIDER( this, m_tunePanel, 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( SCH_SYMBOL* aSymbol, const wxString& aValue )
{
for( EDA_ITEM* item : m_schematicFrame->GetScreen()->Items().OfType( SCH_SYMBOL_T ) )
{
if( item == aSymbol )
{
SIM_LIB_MGR mgr( &Prj() );
SIM_MODEL& model = mgr.CreateModel( &m_schematicFrame->GetCurrentSheet(),
*aSymbol ).model;
const SIM_MODEL::PARAM* tunerParam = model.GetTunerParam();
if( !tunerParam )
return;
model.SetParamValue( tunerParam->info.name, std::string( aValue.ToUTF8() ) );
model.WriteFields( aSymbol->GetFields() );
m_schematicFrame->UpdateItem( aSymbol, 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();
}
std::shared_ptr<SPICE_SIMULATOR_SETTINGS>& SIM_PLOT_FRAME::GetSimulatorSettings()
{
wxASSERT( m_simulator->Settings() );
return m_simulator->Settings();
}
void SIM_PLOT_FRAME::addPlot( const wxString& aName, SIM_PLOT_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() ) );
}
wxASSERT( plotPanel );
if( !plotPanel ) // Something is wrong
return;
bool updated = false;
SIM_PLOT_TYPE xAxisType = getXAxisType( simType );
if( xAxisType == SPT_LIN_FREQUENCY || xAxisType == SPT_LOG_FREQUENCY )
{
int baseType = aType & ~( SPT_AC_MAG | SPT_AC_PHASE );
// Add two plots: magnitude & phase
updated |= updatePlot( aName, ( SIM_PLOT_TYPE )( baseType | SPT_AC_MAG ), plotPanel );
updated |= updatePlot( aName, ( SIM_PLOT_TYPE )( baseType | SPT_AC_PHASE ), plotPanel );
}
else
{
updated = updatePlot( aName, aType, plotPanel );
}
if( updated )
{
updateSignalList();
}
}
void SIM_PLOT_FRAME::removePlot( const wxString& aPlotName )
{
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel )
return;
wxASSERT( plotPanel->TraceShown( aPlotName ) );
m_workbook->DeleteTrace( plotPanel, aPlotName );
plotPanel->GetPlotWin()->Fit();
updateSignalList();
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
bool SIM_PLOT_FRAME::updatePlot( const wxString& aName, SIM_PLOT_TYPE aType,
SIM_PLOT_PANEL* aPlotPanel )
{
SIM_TYPE simType = m_circuitModel->GetSimType();
wxString plotTitle = aName;
if( aType & SPT_AC_MAG )
plotTitle += _( " (mag)" );
else if( aType & SPT_AC_PHASE )
plotTitle += _( " (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();
if( data_x.empty() )
return false;
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
wxASSERT_MSG( false, 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:
wxASSERT_MSG( false, wxT( "Unhandled plot type" ) );
return false;
}
if( data_y.size() != size )
return false;
// 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)" ),
plotTitle,
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, plotTitle, aName, size, data_x.data(), data_y.data(), aType );
return true;
}
void SIM_PLOT_FRAME::updateSignalList()
{
m_signals->ClearAll();
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel )
return;
wxSize size = m_signals->GetClientSize();
m_signals->AppendColumn( _( "Signal" ), wxLIST_FORMAT_LEFT, size.x );
// Build an image list, to show the color of the corresponding trace
// in the plot panel
// This image list is used for trace and cursor lists
wxMemoryDC bmDC;
const int isize = bmDC.GetCharHeight();
if( m_signalsIconColorList == nullptr )
m_signalsIconColorList = new wxImageList( isize, isize, false );
else
m_signalsIconColorList->RemoveAll();
for( const auto& [name, trace] : GetCurrentPlot()->GetTraces() )
{
wxBitmap bitmap( isize, isize );
bmDC.SelectObject( bitmap );
wxColour tcolor = trace->GetPen().GetColour();
wxColour bgColor = m_signals->wxWindow::GetBackgroundColour();
bmDC.SetPen( wxPen( bgColor ) );
bmDC.SetBrush( wxBrush( bgColor ) );
bmDC.DrawRectangle( 0, 0, isize, isize ); // because bmDC.Clear() does not work in wxGTK
bmDC.SetPen( wxPen( tcolor ) );
bmDC.SetBrush( wxBrush( tcolor ) );
bmDC.DrawRectangle( 0, isize / 4 + 1, isize, isize / 2 );
bmDC.SelectObject( wxNullBitmap ); // Needed to initialize bitmap
bitmap.SetMask( new wxMask( bitmap, *wxBLACK ) );
m_signalsIconColorList->Add( bitmap );
}
if( bmDC.IsOk() )
{
bmDC.SetBrush( wxNullBrush );
bmDC.SetPen( wxNullPen );
}
m_signals->SetImageList( m_signalsIconColorList, wxIMAGE_LIST_SMALL );
// Fill the signals listctrl. Keep the order of names and
// the order of icon color identical, because the icons
// are also used in cursor list, and the color index is
// calculated from the trace name index
int imgidx = 0;
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
m_signals->InsertItem( imgidx, name, imgidx );
imgidx++;
}
}
void SIM_PLOT_FRAME::updateTuners()
{
const std::list<SPICE_ITEM>& spiceItems = m_circuitModel->GetItems();
for( auto it = m_tuners.begin(); it != m_tuners.end(); /* iteration inside the loop */ )
{
const wxString& ref = (*it)->GetComponentName();
if( std::find_if( spiceItems.begin(), spiceItems.end(),
[&]( const SPICE_ITEM& item )
{
return item.refName == ref;
}
) == spiceItems.end() )
{
// The component does not exist anymore, remove the associated tuner
TUNER_SLIDER* tuner = *it;
it = m_tuners.erase( it );
RemoveTuner( tuner, false );
}
else
{
++it;
}
}
}
void SIM_PLOT_FRAME::applyTuners()
{
for( const TUNER_SLIDER* tuner : m_tuners )
m_simulator->Command( tuner->GetTunerCommand() );
}
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 plotsCount;
if( !file.GetFirstLine().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 simCommand = UnescapeString( file.GetNextLine() );
NewPlotPanel( simCommand );
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
addPlot( name, (SIM_PLOT_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( 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() ) );
file.AddLine( EscapeString( m_workbook->GetSimCommand( basePanel ), 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;
}
wxString SIM_PLOT_FRAME::getDefaultFilename()
{
wxFileName filename = m_simulator->Settings()->GetWorkbookFilename();
if( filename.GetName().IsEmpty() )
{
if( Prj().GetProjectName().IsEmpty() )
{
filename.SetName( _( "noname" ) );
filename.SetExt( WorkbookFileExtension );
}
else
{
filename.SetName( Prj().GetProjectName() );
filename.SetExt( WorkbookFileExtension );
}
}
return filename.GetFullName();
}
wxString SIM_PLOT_FRAME::getDefaultPath()
{
wxFileName path = m_simulator->Settings()->GetWorkbookFilename();
path.Normalize( FN_NORMALIZE_FLAGS | wxPATH_NORM_ENV_VARS, Prj().GetProjectPath() );
return path.GetPath();
}
SIM_PLOT_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_PLOT_TYPE) 0;
}
}
void SIM_PLOT_FRAME::menuNewPlot( wxCommandEvent& aEvent )
{
SIM_TYPE type = m_circuitModel->GetSimType();
if( SIM_PANEL_BASE::IsPlottable( type ) )
NewPlotPanel( m_circuitModel->GetSimCommand() );
}
void SIM_PLOT_FRAME::menuOpenWorkbook( wxCommandEvent& event )
{
wxFileDialog openDlg( this, _( "Open simulation workbook" ), getDefaultPath(), "",
WorkbookFileWildcard(), wxFD_OPEN | wxFD_FILE_MUST_EXIST );
if( openDlg.ShowModal() == wxID_CANCEL )
return;
loadWorkbook( openDlg.GetPath() );
}
void SIM_PLOT_FRAME::menuSaveWorkbook( wxCommandEvent& event )
{
if( !m_workbook->IsModified() )
return;
wxString filename = m_simulator->Settings()->GetWorkbookFilename();
if( filename.IsEmpty() )
{
menuSaveWorkbookAs( event );
return;
}
saveWorkbook( Prj().AbsolutePath( m_simulator->Settings()->GetWorkbookFilename() ) );
}
void SIM_PLOT_FRAME::menuSaveWorkbookAs( wxCommandEvent& event )
{
wxFileDialog saveAsDlg( this, _( "Save Simulation Workbook As" ), getDefaultPath(),
getDefaultFilename(), WorkbookFileWildcard(),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( saveAsDlg.ShowModal() == wxID_CANCEL )
return;
saveWorkbook( Prj().AbsolutePath( saveAsDlg.GetPath() ) );
}
void SIM_PLOT_FRAME::menuSaveImage( wxCommandEvent& event )
{
if( !GetCurrentPlot() )
return;
wxFileDialog saveDlg( this, _( "Save Plot as Image" ), "", "", PngFileWildcard(),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( saveDlg.ShowModal() == wxID_CANCEL )
return;
GetCurrentPlot()->GetPlotWin()->SaveScreenshot( saveDlg.GetPath(), wxBITMAP_TYPE_PNG );
}
void SIM_PLOT_FRAME::menuSaveCsv( wxCommandEvent& event )
{
if( !GetCurrentPlot() )
return;
const wxChar SEPARATOR = ';';
wxFileDialog saveDlg( this, _( "Save Plot Data" ), "", "", CsvFileWildcard(),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( saveDlg.ShowModal() == wxID_CANCEL )
return;
wxFFile out( saveDlg.GetPath(), "wb" );
std::map<wxString, TRACE *> traces = GetCurrentPlot()->GetTraces();
if( traces.size() == 0 )
return;
SIM_TYPE simType = m_circuitModel->GetSimType();
std::size_t rowCount = traces.begin()->second->GetDataX().size();
// write column header names on the first row
wxString xAxisName( m_simulator->GetXAxis( simType ) );
out.Write( wxString::Format( wxT( "%s%c" ), xAxisName, SEPARATOR ) );
for( const auto& [name, trace] : traces )
out.Write( wxString::Format( wxT( "%s%c" ), name, SEPARATOR ) );
out.Write( wxS( "\r\n" ) );
// write each row's numerical value
for ( std::size_t curRow=0; curRow < rowCount; curRow++ )
{
double xAxisValue = traces.begin()->second->GetDataX().at( curRow );
out.Write( wxString::Format( wxT( "%g%c" ), xAxisValue, SEPARATOR ) );
for( const auto& [name, trace] : traces )
{
double yAxisValue = trace->GetDataY().at( curRow );
out.Write( wxString::Format( wxT( "%g%c" ), yAxisValue, SEPARATOR ) );
}
out.Write( wxS( "\r\n" ) );
}
out.Close();
}
void SIM_PLOT_FRAME::menuZoomIn( wxCommandEvent& event )
{
if( GetCurrentPlot() )
GetCurrentPlot()->GetPlotWin()->ZoomIn();
}
void SIM_PLOT_FRAME::menuZoomOut( wxCommandEvent& event )
{
if( GetCurrentPlot() )
GetCurrentPlot()->GetPlotWin()->ZoomOut();
}
void SIM_PLOT_FRAME::menuZoomFit( wxCommandEvent& event )
{
if( GetCurrentPlot() )
GetCurrentPlot()->GetPlotWin()->Fit();
}
void SIM_PLOT_FRAME::menuShowGrid( wxCommandEvent& event )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
if( plot )
plot->ShowGrid( !plot->IsGridShown() );
}
void SIM_PLOT_FRAME::menuShowGridUpdate( wxUpdateUIEvent& event )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
event.Check( plot ? plot->IsGridShown() : false );
}
void SIM_PLOT_FRAME::menuShowLegend( wxCommandEvent& event )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
if( plot )
plot->ShowLegend( !plot->IsLegendShown() );
}
void SIM_PLOT_FRAME::menuShowLegendUpdate( wxUpdateUIEvent& event )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
event.Check( plot ? plot->IsLegendShown() : false );
}
void SIM_PLOT_FRAME::menuShowDotted( wxCommandEvent& event )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
if( plot )
plot->SetDottedCurrentPhase( !plot->GetDottedCurrentPhase() );
}
void SIM_PLOT_FRAME::menuShowDottedUpdate( wxUpdateUIEvent& event )
{
SIM_PLOT_PANEL* plot = GetCurrentPlot();
event.Check( plot ? plot->GetDottedCurrentPhase() : false );
}
void SIM_PLOT_FRAME::menuWhiteBackground( wxCommandEvent& event )
{
m_plotUseWhiteBg = not m_plotUseWhiteBg;
// Rebuild the color list to plot traces
SIM_PLOT_COLORS::FillDefaultColorList( GetPlotBgOpt() );
// 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::menuSimulateUpdate( wxUpdateUIEvent& event )
{
event.Enable( m_circuitModel->CommandToSimType( getCurrentSimCommand() ) != ST_UNKNOWN );
}
void SIM_PLOT_FRAME::menuAddSignalsUpdate( wxUpdateUIEvent& event )
{
event.Enable( m_simFinished );
}
void SIM_PLOT_FRAME::menuProbeUpdate( wxUpdateUIEvent& event )
{
event.Enable( m_simFinished );
}
void SIM_PLOT_FRAME::menuTuneUpdate( wxUpdateUIEvent& event )
{
event.Enable( m_simFinished );
}
void SIM_PLOT_FRAME::onPlotClose( wxAuiNotebookEvent& event )
{
}
void SIM_PLOT_FRAME::onPlotClosed( wxAuiNotebookEvent& event )
{
if( m_workbook->GetPageCount() == 0 )
{
m_signals->ClearAll();
m_cursors->ClearAll();
}
else
{
updateSignalList();
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
}
void SIM_PLOT_FRAME::onPlotChanged( wxAuiNotebookEvent& event )
{
updateSignalList();
wxCommandEvent dummy;
onCursorUpdate( dummy );
}
void SIM_PLOT_FRAME::onPlotDragged( wxAuiNotebookEvent& event )
{
}
void SIM_PLOT_FRAME::onSignalDblClick( wxMouseEvent& event )
{
// Remove signal from the plot panel when double clicked
long idx = m_signals->GetFocusedItem();
if( idx != wxNOT_FOUND )
removePlot( m_signals->GetItemText( idx, 0 ) );
}
void SIM_PLOT_FRAME::onSignalRClick( wxListEvent& event )
{
int idx = event.GetIndex();
if( idx != wxNOT_FOUND )
m_signals->Select( idx );
idx = m_signals->GetFirstSelected();
if( idx != wxNOT_FOUND )
{
const wxString& netName = m_signals->GetItemText( idx, 0 );
SIGNAL_CONTEXT_MENU ctxMenu( netName, this );
m_signals->PopupMenu( &ctxMenu );
}
}
void SIM_PLOT_FRAME::onWorkbookModified( wxCommandEvent& event )
{
updateTitle();
}
void SIM_PLOT_FRAME::onWorkbookClrModified( wxCommandEvent& event )
{
updateTitle();
}
void SIM_PLOT_FRAME::onSimulate( wxCommandEvent& event )
{
if( m_simulator->IsRunning() )
m_simulator->Stop();
else
StartSimulation();
}
void SIM_PLOT_FRAME::onSettings( wxCommandEvent& event )
{
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;
}
if( m_workbook->GetPageIndex( plotPanelWindow ) != wxNOT_FOUND )
dlg.SetSimCommand( m_workbook->GetSimCommand( plotPanelWindow ) );
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();
SIM_TYPE newSimType = NGSPICE_CIRCUIT_MODEL::CommandToSimType( newCommand );
// 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'.
if( !plotPanelWindow
|| ( plotPanelWindow && plotPanelWindow->GetType() != newSimType )
|| ( newSimType == ST_DC
&& oldCommand.Lower().GetChar( 4 ) != newCommand.Lower().GetChar( 4 ) ) )
{
plotPanelWindow = NewPlotPanel( newCommand );
}
else
{
// Update simulation command in the current plot
m_circuitModel->SetSimCommandOverride( newCommand );
m_workbook->SetSimCommand( plotPanelWindow, newCommand );
}
m_simulator->Init();
}
}
void SIM_PLOT_FRAME::onAddSignal( wxCommandEvent& event )
{
wxCHECK_RET( m_simFinished, wxT( "No simulation results available" ) );
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
if( !plotPanel || !m_circuitModel || plotPanel->GetType() != m_circuitModel->GetSimType() )
{
DisplayInfoMessage( this, _( "You need to run plot-providing simulation first." ) );
return;
}
DIALOG_SIGNAL_LIST dialog( this, m_circuitModel.get() );
dialog.ShowModal();
}
void SIM_PLOT_FRAME::onProbe( wxCommandEvent& event )
{
wxCHECK_RET( m_simFinished, wxT( "No simulation results available" ) );
if( m_schematicFrame == nullptr )
return;
wxWindow* blocking_dialog = m_schematicFrame->Kiway().GetBlockingDialog();
if( blocking_dialog )
blocking_dialog->Close( true );
m_schematicFrame->GetToolManager()->RunAction( EE_ACTIONS::simProbe );
m_schematicFrame->Raise();
}
void SIM_PLOT_FRAME::onTune( wxCommandEvent& event )
{
wxCHECK_RET( m_simFinished, wxT( "No simulation results available" ) );
if( m_schematicFrame == nullptr )
return;
wxWindow* blocking_dialog = m_schematicFrame->Kiway().GetBlockingDialog();
if( blocking_dialog )
blocking_dialog->Close( true );
m_schematicFrame->GetToolManager()->RunAction( EE_ACTIONS::simTune );
m_schematicFrame->Raise();
}
void SIM_PLOT_FRAME::onShowNetlist( wxCommandEvent& event )
{
class NETLIST_VIEW_DIALOG : public DIALOG_SHIM
{
public:
enum
{
MARGIN_LINE_NUMBERS
};
void onClose( wxCloseEvent& evt )
{
wxPostEvent( this, wxCommandEvent( wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL ) );
}
NETLIST_VIEW_DIALOG( wxWindow* parent, const wxString& source) :
DIALOG_SHIM( parent, wxID_ANY, wxT( "SPICE Netlist" ), wxDefaultPosition,
wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
{
wxStyledTextCtrl* textCtrl = new wxStyledTextCtrl( this, wxID_ANY );
textCtrl->SetMinSize( wxSize( 600, 400 ) );
textCtrl->SetMarginWidth( MARGIN_LINE_NUMBERS, 50 );
textCtrl->StyleSetForeground( wxSTC_STYLE_LINENUMBER, wxColour( 75, 75, 75 ) );
textCtrl->StyleSetBackground( wxSTC_STYLE_LINENUMBER, wxColour( 220, 220, 220 ) );
textCtrl->SetMarginType( MARGIN_LINE_NUMBERS, wxSTC_MARGIN_NUMBER );
wxFont fixedFont = KIUI::GetMonospacedUIFont();
for( int i = 0; i < wxSTC_STYLE_MAX; ++i )
textCtrl->StyleSetFont( i, fixedFont );
textCtrl->StyleClearAll(); // Addresses a bug in wx3.0 where styles are not correctly set
textCtrl->SetWrapMode( wxSTC_WRAP_WORD );
textCtrl->SetText( source );
textCtrl->SetLexer( wxSTC_LEX_SPICE );
wxBoxSizer* sizer = new wxBoxSizer( wxVERTICAL );
sizer->Add( textCtrl, 1, wxEXPAND | wxALL, 5 );
SetSizer( sizer );
Connect( wxEVT_CLOSE_WINDOW, wxCloseEventHandler( NETLIST_VIEW_DIALOG::onClose ),
nullptr, this );
m_scintillaTricks = std::make_unique<SCINTILLA_TRICKS>( textCtrl, wxT( "{}" ), false );
finishDialogSettings();
}
std::unique_ptr<SCINTILLA_TRICKS> m_scintillaTricks;
};
if( m_schematicFrame == nullptr || m_simulator == nullptr )
return;
wxString errors;
WX_STRING_REPORTER reporter( &errors );
STRING_FORMATTER formatter;
m_circuitModel->GetNetlist( &formatter, reporter );
NETLIST_VIEW_DIALOG dlg( this, errors.IsEmpty() ? formatter.GetString() : errors );
dlg.ShowModal();
}
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" ) );
}
#if 0 // TODO: Enable once 8.0 opens for dev
wxString msg = _( "Save changes to workbook?" );
#else
wxString fullFilename = filename.GetFullName();
wxString msg = _( "Save changes to '%s' before closing?" );
msg.Printf( msg, fullFilename );
#endif
return HandleUnsavedChanges( this, msg,
[&]() -> bool
{
return saveWorkbook( Prj().AbsolutePath( fullFilename ) );
} );
}
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 )
{
wxSize size = m_cursors->GetClientSize();
SIM_PLOT_PANEL* plotPanel = GetCurrentPlot();
m_cursors->ClearAll();
if( !plotPanel )
return;
if( m_signalsIconColorList )
m_cursors->SetImageList(m_signalsIconColorList, wxIMAGE_LIST_SMALL);
// Fill the signals listctrl
m_cursors->AppendColumn( _( "Signal" ), wxLIST_FORMAT_LEFT, size.x / 2 );
const long X_COL = m_cursors->AppendColumn( plotPanel->GetLabelX(), wxLIST_FORMAT_LEFT,
size.x / 4 );
wxString labelY1 = plotPanel->GetLabelY1();
wxString labelY2 = plotPanel->GetLabelY2();
wxString labelY;
if( !labelY2.IsEmpty() )
labelY = labelY1 + wxT( " / " ) + labelY2;
else
labelY = labelY1;
const long Y_COL = m_cursors->AppendColumn( labelY, wxLIST_FORMAT_LEFT, size.x / 4 );
// Update cursor values
int itemidx = 0;
for( const auto& [name, trace] : plotPanel->GetTraces() )
{
if( CURSOR* cursor = trace->GetCursor() )
{
// Find the right icon color in list.
// It is the icon used in m_signals list for the same trace
long iconColor = m_signals->FindItem( -1, name );
const wxRealPoint coords = cursor->GetCoords();
long idx = m_cursors->InsertItem( itemidx++, name, iconColor );
m_cursors->SetItem( idx, X_COL, SPICE_VALUE( coords.x ).ToSpiceString() );
m_cursors->SetItem( idx, Y_COL, SPICE_VALUE( coords.y ).ToSpiceString() );
}
}
}
void SIM_PLOT_FRAME::onSimStarted( wxCommandEvent& aEvent )
{
m_toolBar->SetToolNormalBitmap( ID_SIM_RUN, KiBitmap( BITMAPS::sim_stop ) );
SetCursor( wxCURSOR_ARROWWAIT );
}
void SIM_PLOT_FRAME::onSimFinished( wxCommandEvent& aEvent )
{
m_toolBar->SetToolNormalBitmap( ID_SIM_RUN, KiBitmap( BITMAPS::sim_run ) );
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() );
// 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_PLOT_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( 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( !updatePlot( trace.m_name, trace.m_type, plotPanel ) )
removePlot( trace.m_name );
}
updateSignalList();
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_PLOT_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();
}
SIM_PLOT_FRAME::SIGNAL_CONTEXT_MENU::SIGNAL_CONTEXT_MENU( const wxString& aSignal,
SIM_PLOT_FRAME* aPlotFrame ) :
m_signal( aSignal ),
m_plotFrame( aPlotFrame )
{
SIM_PLOT_PANEL* plot = m_plotFrame->GetCurrentPlot();
AddMenuItem( this, HIDE_SIGNAL, _( "Hide Signal" ), _( "Erase the signal from plot screen" ),
KiBitmap( BITMAPS::trash ) );
TRACE* trace = plot->GetTrace( m_signal );
if( trace->HasCursor() )
AddMenuItem( this, HIDE_CURSOR, _( "Hide Cursor" ), KiBitmap( BITMAPS::pcb_target ) );
else
AddMenuItem( this, SHOW_CURSOR, _( "Show Cursor" ), KiBitmap( BITMAPS::pcb_target ) );
Connect( wxEVT_COMMAND_MENU_SELECTED, wxMenuEventHandler( SIGNAL_CONTEXT_MENU::onMenuEvent ),
nullptr, this );
}
void SIM_PLOT_FRAME::SIGNAL_CONTEXT_MENU::onMenuEvent( wxMenuEvent& aEvent )
{
SIM_PLOT_PANEL* plot = m_plotFrame->GetCurrentPlot();
switch( aEvent.GetId() )
{
case HIDE_SIGNAL:
m_plotFrame->removePlot( m_signal );
break;
case SHOW_CURSOR:
plot->EnableCursor( m_signal, true );
break;
case HIDE_CURSOR:
plot->EnableCursor( m_signal, false );
break;
}
}
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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