396 lines
10 KiB
C++
396 lines
10 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2016-2023 CERN
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* Copyright (C) 2016-2023 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* https://www.gnu.org/licenses/gpl-3.0.html
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* or you may search the http://www.gnu.org website for the version 3 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __SIM_PLOT_PANEL_H
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#define __SIM_PLOT_PANEL_H
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#include "sim_types.h"
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#include <map>
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#include <widgets/mathplot.h>
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#include <wx/colour.h>
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#include <wx/sizer.h>
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#include "sim_tab.h"
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#include "sim_plot_colors.h"
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class SIMULATOR_FRAME;
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class SIM_PLOT_TAB;
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class TRACE;
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/**
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*
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* The SIMULATOR_FRAME holds the main user-interface for running simulations.
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*
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* It contains a workbook with multiple tabs, each tab holding a SIM_PLOT_TAB, a specific
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* simulation command (.TRAN, .AC, etc.), and simulation settings (save all currents, etc.).
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*
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* Each plot can have multiple TRACEs. While internally each TRACE can have multiple cursors,
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* the GUI supports only two cursors (and a differential cursor) for each plot.
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*
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* TRACEs are identified by a signal (V(OUT), I(R2), etc.) and a type (SPT_VOLTAGE, SPT_AC_PHASE,
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* etc.).
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*
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* The simulator outputs simple signals in a vector of the same name. Complex signals (such as
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* V(OUT) / V(IN)) are stored in vectors of the format "user%d".
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*
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*/
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///< Cursor attached to a trace to follow its values:
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class CURSOR : public mpInfoLayer
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{
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public:
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CURSOR( TRACE* aTrace, SIM_PLOT_TAB* aPlotTab ) :
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mpInfoLayer( wxRect( 0, 0, DRAG_MARGIN, DRAG_MARGIN ), wxTRANSPARENT_BRUSH ),
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m_trace( aTrace ),
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m_updateRequired( true ),
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m_updateRef( false ),
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m_coords( 0.0, 0.0 ),
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m_window( nullptr )
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{
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}
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void Plot( wxDC& aDC, mpWindow& aWindow ) override;
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void SetX( int aX )
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{
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m_reference.x = 0;
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m_updateRef = true;
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Move( wxPoint( aX, 0 ) );
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}
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void Update()
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{
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m_updateRequired = true;
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}
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bool Inside( const wxPoint& aPoint ) const override;
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void Move( wxPoint aDelta ) override
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{
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Update();
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mpInfoLayer::Move( aDelta );
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}
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void UpdateReference() override;
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const wxRealPoint& GetCoords() const
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{
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return m_coords;
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}
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void SetCoordX( double aValue );
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private:
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void doSetCoordX( double aValue );
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wxString getID();
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private:
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TRACE* m_trace;
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bool m_updateRequired;
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bool m_updateRef;
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wxRealPoint m_coords;
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mpWindow* m_window;
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static constexpr int DRAG_MARGIN = 10;
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};
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class TRACE : public mpFXYVector
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{
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public:
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TRACE( const wxString& aName, SIM_TRACE_TYPE aType ) :
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mpFXYVector( aName ),
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m_type( aType )
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{
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SetContinuity( true );
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ShowName( false );
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SetName( aName );
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}
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void SetName( const wxString& aName ) override
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{
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for( auto& [ idx, cursor ] : m_cursors )
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{
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if( cursor )
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cursor->SetName( aName );
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}
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mpFXYVector::SetName( aName );
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if( m_type & SPT_AC_GAIN )
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m_displayName = aName + _( " (gain)" );
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else if( m_type & SPT_AC_PHASE )
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m_displayName = aName + _( " (phase)" );
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else
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m_displayName = aName;
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}
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/**
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* Assigns new data set for the trace. aX and aY need to have the same length.
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*
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* @param aX are the X axis values.
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* @param aY are the Y axis values.
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*/
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void SetData( const std::vector<double>& aX, const std::vector<double>& aY ) override
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{
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for( auto& [ idx, cursor ] : m_cursors )
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{
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if( cursor )
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cursor->Update();
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}
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mpFXYVector::SetData( aX, aY );
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}
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const std::vector<double>& GetDataX() const { return m_xs; }
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const std::vector<double>& GetDataY() const { return m_ys; }
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bool HasCursor( int aCursorId ) { return m_cursors[ aCursorId ] != nullptr; }
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void SetCursor( int aCursorId, CURSOR* aCursor ) { m_cursors[ aCursorId ] = aCursor; }
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CURSOR* GetCursor( int aCursorId ) { return m_cursors[ aCursorId ]; }
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std::map<int, CURSOR*>& GetCursors() { return m_cursors; }
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SIM_TRACE_TYPE GetType() const { return m_type; }
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void SetTraceColour( const wxColour& aColour ) { m_traceColour = aColour; }
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wxColour GetTraceColour() const { return m_traceColour; }
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protected:
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std::map<int, CURSOR*> m_cursors; // No ownership; the mpWindow owns the CURSORs
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SIM_TRACE_TYPE m_type;
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wxColour m_traceColour;
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};
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class SIM_PLOT_TAB : public SIM_TAB
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{
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public:
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SIM_PLOT_TAB( const wxString& aSimCommand, wxWindow* parent );
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virtual ~SIM_PLOT_TAB();
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wxString GetLabelX() const
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{
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return m_axis_x ? m_axis_x->GetName() : wxString( wxS( "" ) );
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}
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wxString GetLabelY1() const
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{
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return m_axis_y1 ? m_axis_y1->GetName() : wxString( wxS( "" ) );
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}
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wxString GetLabelY2() const
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{
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return m_axis_y2 ? m_axis_y2->GetName() : wxString( wxS( "" ) );
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}
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wxString GetLabelY3() const
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{
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return m_axis_y3 ? m_axis_y3->GetName() : wxString( wxS( "" ) );
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}
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bool GetY1Scale( double* aMin, double* aMax ) const
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{
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if( m_axis_y1 )
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return m_axis_y1->GetAxisMinMax( aMin, aMax );
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return false;
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}
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bool GetY2Scale( double* aMin, double* aMax ) const
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{
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if( m_axis_y2 )
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return m_axis_y2->GetAxisMinMax( aMin, aMax );
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return false;
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}
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bool GetY3Scale( double* aMin, double* aMax ) const
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{
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if( m_axis_y3 )
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return m_axis_y3->GetAxisMinMax( aMin, aMax );
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return false;
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}
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void SetY1Scale( bool aLock, double aMin, double aMax );
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void SetY2Scale( bool aLock, double aMin, double aMax );
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void SetY3Scale( bool aLock, double aMin, double aMax );
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wxString GetUnitsX() const;
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wxString GetUnitsY1() const;
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wxString GetUnitsY2() const;
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wxString GetUnitsY3() const;
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const std::map<wxString, TRACE*>& GetTraces() const
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{
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return m_traces;
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}
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TRACE* GetTrace( const wxString& aVecName, int aType ) const
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{
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auto trace = m_traces.find( getTraceId( aVecName, aType ) );
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return trace == m_traces.end() ? nullptr : trace->second;
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}
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void ShowGrid( bool aEnable )
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{
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if( m_axis_x )
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m_axis_x->SetTicks( !aEnable );
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if( m_axis_y1 )
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m_axis_y1->SetTicks( !aEnable );
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if( m_axis_y2 )
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m_axis_y2->SetTicks( !aEnable );
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if( m_axis_y3 )
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m_axis_y3->SetTicks( !aEnable );
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m_plotWin->UpdateAll();
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}
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bool IsGridShown() const
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{
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if( !m_axis_x || !m_axis_y1 )
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return false;
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return !m_axis_x->GetTicks();
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}
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void ShowLegend( bool aEnable )
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{
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m_legend->SetVisible( aEnable );
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m_plotWin->UpdateAll();
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}
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bool IsLegendShown() const
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{
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return m_legend->IsVisible();
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}
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wxPoint GetLegendPosition() const
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{
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return m_legend->GetPosition();
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}
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void SetLegendPosition( const wxPoint& aPosition )
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{
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m_legend->Move( aPosition );
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m_legend->UpdateReference();
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m_LastLegendPosition = aPosition;
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}
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/**
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* Draw secondary signal traces (current or phase) with dotted lines
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*/
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void SetDottedSecondary( bool aEnable )
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{
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m_dotted_cp = aEnable;
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for( const auto& [ name, trace ] : m_traces )
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UpdateTraceStyle( trace );
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m_plotWin->UpdateAll();
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}
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bool GetDottedSecondary() const
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{
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return m_dotted_cp;
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}
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///< Toggle cursor for a particular trace.
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void EnableCursor( const wxString& aVectorName, int aType, int aCursorId, bool aEnable,
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const wxString& aSignalName );
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///< Reset scale ranges to fit the current traces.
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void ResetScales( bool aIncludeX );
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///< Update trace line style
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void UpdateTraceStyle( TRACE* trace );
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///< Update plot colors
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void UpdatePlotColors();
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void OnLanguageChanged() override;
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///< Getter for math plot window
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mpWindow* GetPlotWin() const { return m_plotWin; }
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TRACE* GetOrAddTrace( const wxString& aVectorName, int aType );
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void SetTraceData( TRACE* aTrace, std::vector<double>& aX, std::vector<double>& aY );
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bool DeleteTrace( const wxString& aVectorName, int aTraceType );
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void DeleteTrace( TRACE* aTrace );
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std::vector<std::pair<wxString, wxString>>& Measurements() { return m_measurements; }
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public:
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wxPoint m_LastLegendPosition;
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private:
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wxString getTraceId( const wxString& aVectorName, int aType ) const
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{
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return wxString::Format( wxS( "%s%d" ), aVectorName, aType & SPT_Y_AXIS_MASK );
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}
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///< @brief Construct the plot axes for DC simulation plot.
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void prepareDCAxes( int aNewTraceType );
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///< Create/Ensure axes are available for plotting
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void updateAxes( int aNewTraceType = SIM_TRACE_TYPE::SPT_UNKNOWN );
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private:
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SIM_PLOT_COLORS m_colors;
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// Top-level plot window
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mpWindow* m_plotWin;
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wxBoxSizer* m_sizer;
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// Traces to be plotted
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std::map<wxString, TRACE*> m_traces;
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mpScaleXBase* m_axis_x;
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mpScaleY* m_axis_y1;
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mpScaleY* m_axis_y2;
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mpScaleY* m_axis_y3;
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mpInfoLegend* m_legend;
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bool m_dotted_cp;
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// Measurements (and their format strings)
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std::vector<std::pair<wxString, wxString>> m_measurements;
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};
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wxDECLARE_EVENT( EVT_SIM_CURSOR_UPDATE, wxCommandEvent );
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#endif
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