333 lines
11 KiB
C++
333 lines
11 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) 2019 KiCad Developers, see AUTHORS.txt for contributors.
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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 2
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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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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 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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#include <advanced_config.h>
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#include <common.h>
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#include <config_params.h>
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#include <settings/settings_manager.h>
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#include <wx/config.h>
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#include <wx/filename.h>
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#include <wx/log.h>
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/*
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* Flag to enable advanced config debugging
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*
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* Use "KICAD_ADVANCED_CONFIG" to enable.
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*
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* @ingroup trace_env_vars
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*/
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static const wxChar AdvancedConfigMask[] = wxT( "KICAD_ADVANCED_CONFIG" );
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/**
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* Limits and default settings for the coroutine stack size allowed.
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* Warning! Setting the stack size below the default may lead to unexplained crashes
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* This configuration setting is intended for developers only.
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*/
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namespace AC_STACK
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{
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static constexpr int min_stack = 32 * 4096;
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static constexpr int default_stack = 256 * 4096;
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static constexpr int max_stack = 4096 * 4096;
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}
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/**
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* List of known keys for advanced configuration options.
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*
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* Set these options in the file `kicad_advanced` in the
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* KiCad config directory.
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*/
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namespace AC_KEYS
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{
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/**
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* When filling zones, we add an extra amount of clearance to each zone to ensure that rounding
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* errors do not overrun minimum clearance distances. This is the extra in mm.
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*/
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static const wxChar ExtraFillMargin[] = wxT( "ExtraFillMargin" );
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/**
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* A fudge factor for DRC. Required to prevent false positives due to rounding errors, errors
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* in polygonalization, etc.
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* Previous versions hard-coded various values from 0.000005mm to 0.002mm.
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*/
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static const wxChar DRCEpsilon[] = wxT( "DRCEpsilon" );
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/**
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* Used to calculate the actual hole size from the finish hole size.
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* IPC-6012 says 0.015-0.018mm; Cadence says at least 0.020mm for a Class 2 board and at least
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* 0.025mm for Class 3.
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*/
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static const wxChar HoleWallThickness[] = wxT( "HoleWallPlatingThickness" );
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/**
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* Testing mode for new connectivity algorithm. Setting this to on will cause all modifications
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* to the netlist to be recalculated on the fly. This may be slower than the standard process
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* at the moment
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*/
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static const wxChar RealtimeConnectivity[] = wxT( "RealtimeConnectivity" );
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/**
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* Configure the coroutine stack size in bytes. This should be allocated in multiples of
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* the system page size (n*4096 is generally safe)
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*/
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static const wxChar CoroutineStackSize[] = wxT( "CoroutineStackSize" );
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/**
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* Show PNS router debug graphics while routing
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*/
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static const wxChar ShowRouterDebugGraphics[] = wxT( "ShowRouterDebugGraphics" );
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/**
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* When set to true, this will wrap polygon point sets at 4 points per line rather
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* than a single point per line. Single point per line helps with version control systems
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*/
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static const wxChar CompactFileSave[] = wxT( "CompactSave" );
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/**
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* For drawsegments - arcs.
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* Distance from an arc end point and the estimated end point,
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* when rotating from the start point to the end point.
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* 0 will not allow any approximate result, and the arc will not show.
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* Squared value for performances, in system unit.
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*/
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static const wxChar DrawArcAccuracy[] = wxT( "DrawArcAccuracy" );
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/**
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* For drawsegments - arcs.
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* When drawing an arc, the angle ( center - start ) - ( start - end ),
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* can be limited to avoid extremely high radii.
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* The value is the tan( angle )
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*/
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static const wxChar DrawArcCenterStartEndMaxAngle[] = wxT( "DrawArcCenterStartEndMaxAngle" );
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/**
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* When true, GAL will stroke the triangulations (only used in OpenGL) with a visible color
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*/
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static const wxChar StrokeTriangulation[] = wxT( "StrokeTriangulation" );
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/**
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* When true, enable Altium Schematic import (*.SchDoc)
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*/
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static const wxChar PluginAltiumSch[] = wxT( "PluginAltiumSch" );
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/**
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* Absolute minimum pen width to send to the plotter. PDF seems happy enough with 0.0212mm
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* (which equates to 1px @ 1200dpi).
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*/
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static const wxChar MinPlotPenWidth[] = wxT( "MinPlotPenWidth" );
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static const wxChar DebugZoneFiller[] = wxT( "DebugZoneFiller" );
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static const wxChar SkipBoundingBoxFpLoad[] = wxT( "SkipBoundingBoxFpLoad" );
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} // namespace KEYS
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/*
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* Get a simple string for common parameters.
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*
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* This isn't exhaustive, but it covers most common types that might be
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* used in the advance config
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*/
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wxString dumpParamCfg( const PARAM_CFG& aParam )
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{
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wxString s = aParam.m_Ident + ": ";
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/*
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* This implementation is rather simplistic, but it is
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* effective enough for simple uses. A better implementation would be
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* some kind of visitor, but that's somewhat more work.
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*/
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switch( aParam.m_Type )
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{
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case paramcfg_id::PARAM_INT:
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case paramcfg_id::PARAM_INT_WITH_SCALE:
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s << *static_cast<const PARAM_CFG_INT&>( aParam ).m_Pt_param;
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break;
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case paramcfg_id::PARAM_DOUBLE:
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s << *static_cast<const PARAM_CFG_DOUBLE&>( aParam ).m_Pt_param;
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break;
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case paramcfg_id::PARAM_WXSTRING:
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s << *static_cast<const PARAM_CFG_WXSTRING&>( aParam ).m_Pt_param;
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break;
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case paramcfg_id::PARAM_FILENAME:
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s << *static_cast<const PARAM_CFG_FILENAME&>( aParam ).m_Pt_param;
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break;
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case paramcfg_id::PARAM_BOOL:
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s << ( *static_cast<const PARAM_CFG_BOOL&>( aParam ).m_Pt_param ? "true" : "false" );
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break;
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default: s << "Unsupported PARAM_CFG variant: " << aParam.m_Type;
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}
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return s;
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}
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/**
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* Dump the configs in the given array to trace.
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*/
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static void dumpCfg( const std::vector<PARAM_CFG*>& aArray )
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{
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// only dump if we need to
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if( !wxLog::IsAllowedTraceMask( AdvancedConfigMask ) )
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return;
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for( const PARAM_CFG* param : aArray )
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{
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wxLogTrace( AdvancedConfigMask, dumpParamCfg( *param ) );
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}
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}
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/**
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* Get the filename for the advanced config file
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*
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* The user must check the file exists if they care.
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*/
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static wxFileName getAdvancedCfgFilename()
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{
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const static wxString cfg_filename{ "kicad_advanced" };
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return wxFileName( SETTINGS_MANAGER::GetUserSettingsPath(), cfg_filename );
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}
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ADVANCED_CFG::ADVANCED_CFG()
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{
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wxLogTrace( AdvancedConfigMask, "Init advanced config" );
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// Init defaults - this is done in case the config doesn't exist,
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// then the values will remain as set here.
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m_realTimeConnectivity = true;
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m_coroutineStackSize = AC_STACK::default_stack;
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m_ShowRouterDebugGraphics = false;
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m_drawArcAccuracy = 10.0;
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m_drawArcCenterMaxAngle = 50.0;
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m_DrawTriangulationOutlines = false;
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m_PluginAltiumSch = false;
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m_ExtraClearance = 0.0005;
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m_DRCEpsilon = 0.0005; // 500nm is small enough not to materially violate
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// any constraints.
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m_HoleWallThickness = 0.020; // IPC-6012 says 15-18um; Cadence says at least
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// 0.020 for a Class 2 board and at least 0.025
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// for Class 3.
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m_MinPlotPenWidth = 0.0212; // 1 pixel at 1200dpi.
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m_DebugZoneFiller = false;
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m_SkipBoundingBoxOnFpLoad = false;
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loadFromConfigFile();
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}
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const ADVANCED_CFG& ADVANCED_CFG::GetCfg()
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{
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static ADVANCED_CFG instance;
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return instance;
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}
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void ADVANCED_CFG::loadFromConfigFile()
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{
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const wxFileName k_advanced = getAdvancedCfgFilename();
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if( !k_advanced.FileExists() )
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{
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wxLogTrace( AdvancedConfigMask, "File does not exist %s", k_advanced.GetFullPath() );
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// load the defaults
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wxConfig emptyConfig;
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loadSettings( emptyConfig );
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return;
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}
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wxLogTrace( AdvancedConfigMask, "Loading advanced config from: %s", k_advanced.GetFullPath() );
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wxFileConfig file_cfg( "", "", k_advanced.GetFullPath() );
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loadSettings( file_cfg );
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}
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void ADVANCED_CFG::loadSettings( wxConfigBase& aCfg )
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{
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std::vector<PARAM_CFG*> configParams;
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::RealtimeConnectivity,
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&m_realTimeConnectivity, true ) );
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configParams.push_back( new PARAM_CFG_DOUBLE( true, AC_KEYS::ExtraFillMargin,
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&m_ExtraClearance, 0.0005, 0.0, 1.0 ) );
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configParams.push_back( new PARAM_CFG_DOUBLE( true, AC_KEYS::DRCEpsilon,
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&m_DRCEpsilon, 0.0005, 0.0, 1.0 ) );
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configParams.push_back( new PARAM_CFG_DOUBLE( true, AC_KEYS::HoleWallThickness,
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&m_HoleWallThickness, 0.020, 0.0, 1.0 ) );
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configParams.push_back( new PARAM_CFG_INT( true, AC_KEYS::CoroutineStackSize,
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&m_coroutineStackSize, AC_STACK::default_stack,
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AC_STACK::min_stack, AC_STACK::max_stack ) );
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::ShowRouterDebugGraphics,
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&m_ShowRouterDebugGraphics, false ) );
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::CompactFileSave,
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&m_CompactSave, false ) );
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configParams.push_back( new PARAM_CFG_DOUBLE( true, AC_KEYS::DrawArcAccuracy,
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&m_drawArcAccuracy, 10.0, 0.0, 100000.0 ) );
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configParams.push_back( new PARAM_CFG_DOUBLE( true, AC_KEYS::DrawArcCenterStartEndMaxAngle,
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&m_drawArcCenterMaxAngle, 50.0, 0.0, 100000.0 ) );
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::StrokeTriangulation,
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&m_DrawTriangulationOutlines, false ) );
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::PluginAltiumSch,
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&m_PluginAltiumSch, false ) );
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configParams.push_back( new PARAM_CFG_DOUBLE( true, AC_KEYS::MinPlotPenWidth,
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&m_MinPlotPenWidth, 0.0212, 0.0, 1.0 ) );
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::DebugZoneFiller,
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&m_DebugZoneFiller, false ) );
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configParams.push_back( new PARAM_CFG_BOOL( true, AC_KEYS::SkipBoundingBoxFpLoad,
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&m_SkipBoundingBoxOnFpLoad, false ) );
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wxConfigLoadSetups( &aCfg, configParams );
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for( PARAM_CFG* param : configParams )
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delete param;
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dumpCfg( configParams );
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}
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