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kicad/eeschema/eeschema_config.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014-2019 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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 2
* 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:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <class_library.h>
#include <confirm.h>
#include <dialogs/panel_eeschema_color_settings.h>
#include <dialogs/panel_eeschema_display_options.h>
#include <dialogs/panel_eeschema_settings.h>
#include <dialogs/panel_eeschema_template_fieldnames.h>
#include <dialogs/panel_libedit_color_settings.h>
#include <dialogs/panel_libedit_settings.h>
#include <eeschema_config.h>
#include <eeschema_settings.h>
#include <fctsys.h>
#include <gestfich.h>
#include <gr_text.h>
#include <kiface_i.h>
#include <lib_edit_frame.h>
#include <panel_display_options.h>
#include <panel_hotkeys_editor.h>
#include <pgm_base.h>
#include <sch_edit_frame.h>
#include <sch_junction.h>
#include <sch_painter.h>
#include <settings/app_settings.h>
#include <settings/settings_manager.h>
#include <symbol_lib_table.h>
#include <widgets/paged_dialog.h>
#include <widgets/symbol_tree_pane.h>
#include <wildcards_and_files_ext.h>
#include <ws_data_model.h>
#include <widgets/ui_common.h>
#include <dialogs/dialog_schematic_setup.h>
#include "erc.h"
static int s_defaultBusThickness = Mils2iu( DEFAULTBUSTHICKNESS );
static int s_defaultWireThickness = Mils2iu( DEFAULTDRAWLINETHICKNESS );
static int s_defaultTextSize = Mils2iu( DEFAULT_SIZE_TEXT );
static int s_drawDefaultLineThickness = -1;
static COLOR4D s_defaultSheetBorderColor = MAGENTA;
static COLOR4D s_defaultSheetBackgroundColor = WHITE;
static double s_textOffsetRatio = 0.08;
static bool s_selectTextAsBox = false;
static bool s_selectDrawChildren = true;
static bool s_selectFillShapes = false;
static int s_selectThickness = Mils2iu( DEFAULTSELECTIONTHICKNESS );
#define FieldNameTemplatesKey wxT( "FieldNameTemplates" )
PARAM_CFG_FIELDNAMES::PARAM_CFG_FIELDNAMES( TEMPLATES * ptparam, const wxChar* group ) :
PARAM_CFG( wxEmptyString, PARAM_SEVERITIES, group )
{
m_Pt_param = ptparam;
}
void PARAM_CFG_FIELDNAMES::ReadParam( wxConfigBase* aConfig ) const
{
if( !m_Pt_param || !aConfig )
return;
wxString templateFieldNames = aConfig->Read( FieldNameTemplatesKey, wxEmptyString );
if( !templateFieldNames.IsEmpty() )
{
TEMPLATE_FIELDNAMES_LEXER lexer( TO_UTF8( templateFieldNames ) );
try
{
m_Pt_param->Parse( &lexer, false );
}
catch( const IO_ERROR& DBG( e ) )
{
// @todo show error msg
DBG( printf( "templatefieldnames parsing error: '%s'\n", TO_UTF8( e.What() ) ); )
}
}
}
void PARAM_CFG_FIELDNAMES::SaveParam( wxConfigBase* aConfig ) const
{
if( !m_Pt_param || !aConfig )
return;
STRING_FORMATTER sf;
m_Pt_param->Format( &sf, 0, false );
wxString record = FROM_UTF8( sf.GetString().c_str() );
record.Replace( wxT("\n"), wxT(""), true ); // strip all newlines
record.Replace( wxT(" "), wxT(" "), true ); // double space to single
aConfig->Write( FieldNameTemplatesKey, record );
}
class PARAM_CFG_SEVERITIES : public PARAM_CFG
{
protected:
ERC_SETTINGS* m_Pt_param; ///< Pointer to the parameter value
public:
PARAM_CFG_SEVERITIES( ERC_SETTINGS* ptparam, const wxChar* group = nullptr ) :
PARAM_CFG( wxEmptyString, PARAM_SEVERITIES, group )
{
m_Pt_param = ptparam;
}
void ReadParam( wxConfigBase* aConfig ) const override
{
if( !m_Pt_param || !aConfig )
return;
wxString oldPath = aConfig->GetPath();
// Read legacy settings first so that modern settings will overwrite them
bool flag;
if( aConfig->Read( wxT( "ERC_TestSimilarLabels" ), &flag, true ) )
{
if( flag )
m_Pt_param->m_Severities[ ERCE_SIMILAR_LABELS ] = RPT_SEVERITY_WARNING;
else
m_Pt_param->m_Severities[ ERCE_SIMILAR_LABELS ] = RPT_SEVERITY_IGNORE;
}
if( aConfig->Read( wxT( "ERC_CheckUniqueGlobalLabels" ), &flag, true ) )
{
if( flag )
m_Pt_param->m_Severities[ ERCE_GLOBLABEL ] = RPT_SEVERITY_WARNING;
else
m_Pt_param->m_Severities[ ERCE_GLOBLABEL ] = RPT_SEVERITY_IGNORE;
}
if( aConfig->Read( wxT( "ERC_CheckBusDriverConflicts" ), &flag, true ) )
{
if( flag )
m_Pt_param->m_Severities[ ERCE_DRIVER_CONFLICT ] = RPT_SEVERITY_WARNING;
else
m_Pt_param->m_Severities[ ERCE_DRIVER_CONFLICT ] = RPT_SEVERITY_IGNORE;
}
if( aConfig->Read( wxT( "ERC_CheckBusEntryConflicts" ), &flag, true ) )
{
if( flag )
m_Pt_param->m_Severities[ ERCE_BUS_ENTRY_CONFLICT ] = RPT_SEVERITY_WARNING;
else
m_Pt_param->m_Severities[ ERCE_BUS_ENTRY_CONFLICT ] = RPT_SEVERITY_IGNORE;
}
if( aConfig->Read( wxT( "ERC_CheckBusToBusConflicts" ), &flag, true ) )
{
if( flag )
m_Pt_param->m_Severities[ ERCE_BUS_TO_BUS_CONFLICT ] = RPT_SEVERITY_ERROR;
else
m_Pt_param->m_Severities[ ERCE_BUS_TO_BUS_CONFLICT ] = RPT_SEVERITY_IGNORE;
}
if( aConfig->Read( wxT( "ERC_CheckBusToNetConflicts" ), &flag, true ) )
{
if( flag )
m_Pt_param->m_Severities[ ERCE_BUS_TO_NET_CONFLICT ] = RPT_SEVERITY_ERROR;
else
m_Pt_param->m_Severities[ ERCE_BUS_TO_NET_CONFLICT ] = RPT_SEVERITY_IGNORE;
}
// TO DO: figure out what we're going to use as keys here so we can read/write these....
aConfig->SetPath( oldPath );
}
void SaveParam( wxConfigBase* aConfig ) const override
{
if( !m_Pt_param || !aConfig )
return;
wxString oldPath = aConfig->GetPath();
// TO DO: figure out what we're going to use as keys here so we can read/write these....
// TO DO: for now just write out the legacy ones so we don't lose them
// TO DO: remove this once the new scheme is in place
aConfig->Write( wxT( "ERC_TestSimilarLabels" ),
m_Pt_param->IsTestEnabled( ERCE_SIMILAR_LABELS ) );
aConfig->Write( wxT( "ERC_CheckUniqueGlobalLabels" ),
m_Pt_param->IsTestEnabled( ERCE_GLOBLABEL ) );
aConfig->Write( wxT( "ERC_CheckBusDriverConflicts" ),
m_Pt_param->IsTestEnabled( ERCE_DRIVER_CONFLICT ) );
aConfig->Write( wxT( "ERC_CheckBusEntryConflicts" ),
m_Pt_param->IsTestEnabled( ERCE_BUS_ENTRY_CONFLICT ) );
aConfig->Write( wxT( "ERC_CheckBusToBusConflicts" ),
m_Pt_param->IsTestEnabled( ERCE_BUS_TO_BUS_CONFLICT ) );
aConfig->Write( wxT( "ERC_CheckBusToNetConflicts" ),
m_Pt_param->IsTestEnabled( ERCE_BUS_TO_NET_CONFLICT ) );
aConfig->SetPath( oldPath );
}
};
int GetSeverity( int aErrorCode )
{
return g_ErcSettings->m_Severities[ aErrorCode ];
}
void SetSeverity( int aErrorCode, int aSeverity )
{
g_ErcSettings->m_Severities[ aErrorCode ] = aSeverity;
}
int GetDefaultBusThickness()
{
return s_defaultBusThickness;
}
void SetDefaultBusThickness( int aThickness )
{
s_defaultBusThickness = std::max( 1, aThickness );
}
int GetDefaultWireThickness()
{
return s_defaultWireThickness;
}
void SetDefaultWireThickness( int aThickness )
{
s_defaultWireThickness = std::max( 1, aThickness );
}
int GetDefaultTextSize()
{
return s_defaultTextSize;
}
void SetDefaultTextSize( int aTextSize )
{
s_defaultTextSize = aTextSize;
}
int GetDefaultLineThickness()
{
return s_drawDefaultLineThickness;
}
COLOR4D GetDefaultSheetBorderColor()
{
return s_defaultSheetBorderColor;
}
void SetDefaultSheetBorderColor( COLOR4D aColor )
{
s_defaultSheetBorderColor = aColor;
}
COLOR4D GetDefaultSheetBackgroundColor()
{
return s_defaultSheetBackgroundColor;
}
void SetDefaultSheetBackgroundColor( COLOR4D aColor )
{
s_defaultSheetBackgroundColor = aColor;
}
void SetDefaultLineThickness( int aThickness )
{
s_drawDefaultLineThickness = std::max( 1, aThickness );
}
double GetTextOffsetRatio()
{
return s_textOffsetRatio;
}
void SetTextOffsetRatio( double aOffsetRatio )
{
s_textOffsetRatio = aOffsetRatio;
}
bool GetSelectionTextAsBox()
{
return s_selectTextAsBox;
}
void SetSelectionTextAsBox( bool aBool )
{
s_selectTextAsBox = aBool;
}
bool GetSelectionDrawChildItems()
{
return s_selectDrawChildren;
}
void SetSelectionDrawChildItems( bool aBool )
{
s_selectDrawChildren = aBool;
}
bool GetSelectionFillShapes()
{
return s_selectFillShapes;
}
void SetSelectionFillShapes( bool aBool )
{
s_selectFillShapes = aBool;
}
int GetSelectionThickness()
{
return s_selectThickness;
}
void SetSelectionThickness( int aThickness )
{
s_selectThickness = aThickness;
}
/// Helper for all the old plotting/printing code while it still exists
COLOR4D GetLayerColor( SCH_LAYER_ID aLayer )
{
return Pgm().GetSettingsManager().GetColorSettings()->GetColor( aLayer );
}
// Color to draw items flagged invisible, in libedit (they are invisible in Eeschema)
COLOR4D GetInvisibleItemColor()
{
return COLOR4D( DARKGRAY );
}
void SCH_EDIT_FRAME::InstallPreferences( PAGED_DIALOG* aParent,
PANEL_HOTKEYS_EDITOR* aHotkeysPanel )
{
wxTreebook* book = aParent->GetTreebook();
book->AddPage( new wxPanel( book ), _( "Eeschema" ) );
book->AddSubPage( new PANEL_EESCHEMA_DISPLAY_OPTIONS( this, book ), _( "Display Options" ) );
book->AddSubPage( new PANEL_EESCHEMA_SETTINGS( this, book ), _( "Editing Options" ) );
book->AddSubPage( new PANEL_EESCHEMA_COLOR_SETTINGS( this, book ), _( "Colors" ) );
book->AddSubPage( new PANEL_EESCHEMA_TEMPLATE_FIELDNAMES( this, book, true ),
_( "Field Name Templates" ) );
aHotkeysPanel->AddHotKeys( GetToolManager() );
}
void SCH_EDIT_FRAME::AddFormattingParameters( std::vector<PARAM_CFG*>& params )
{
EESCHEMA_SETTINGS* appSettings = dynamic_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
wxCHECK( appSettings, /*void*/ );
params.push_back( new PARAM_CFG_INT( wxT( "SubpartIdSeparator" ),
LIB_PART::SubpartIdSeparatorPtr(), 0, 0, 126 ) );
params.push_back( new PARAM_CFG_INT( wxT( "SubpartFirstId" ),
LIB_PART::SubpartFirstIdPtr(), 'A', '1', 'z' ) );
params.push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "LabSize" ),
&s_defaultTextSize,
Mils2iu( DEFAULT_SIZE_TEXT ),
5, 1000, nullptr, 1 / IU_PER_MILS ) );
params.push_back( new PARAM_CFG_DOUBLE( wxT( "TextOffsetRatio" ),
&s_textOffsetRatio,
(double) TXT_MARGIN / DEFAULT_SIZE_TEXT,
-200.0, 200.0 ) );
params.push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "LineThickness" ),
&s_drawDefaultLineThickness,
Mils2iu( appSettings->m_Drawing.default_line_thickness ),
5, 1000, nullptr, 1 / IU_PER_MILS ) );
params.push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "BusThickness" ),
&s_defaultBusThickness,
Mils2iu( appSettings->m_Drawing.default_bus_thickness ),
5, 1000, nullptr, 1 / IU_PER_MILS ) );
params.push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "WireThickness" ),
&s_defaultWireThickness,
Mils2iu( appSettings->m_Drawing.default_wire_thickness ),
5, 1000, nullptr, 1 / IU_PER_MILS ) );
params.push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "JunctionSize" ),
&SCH_JUNCTION::g_SymbolSize,
Mils2iu( appSettings->m_Drawing.default_junction_size ),
5, 1000, nullptr, 1 / IU_PER_MILS ) );
}
std::vector<PARAM_CFG*>& SCH_EDIT_FRAME::GetProjectFileParameters()
{
if( !m_projectFileParams.empty() )
return m_projectFileParams;
std::vector<PARAM_CFG*>& params = m_projectFileParams;
params.push_back( new PARAM_CFG_FILENAME( wxT( "PageLayoutDescrFile" ),
&BASE_SCREEN::m_PageLayoutDescrFileName ) );
params.push_back( new PARAM_CFG_FILENAME( wxT( "PlotDirectoryName" ), &m_plotDirectoryName ) );
params.push_back( new PARAM_CFG_WXSTRING( wxT( "NetFmtName" ), &m_netListFormat) );
params.push_back( new PARAM_CFG_BOOL( wxT( "SpiceAjustPassiveValues" ),
&m_spiceAjustPassiveValues, false ) );
AddFormattingParameters( params );
params.push_back( new PARAM_CFG_FIELDNAMES( &m_templateFieldNames ) );
params.push_back( new PARAM_CFG_SEVERITIES( g_ErcSettings ) );
return params;
}
std::vector<PARAM_CFG*> ERC_SETTINGS::GetProjectFileParameters()
{
std::vector<PARAM_CFG*> params;
params.push_back( new PARAM_CFG_SEVERITIES( this ) );
return params;
}
bool SCH_EDIT_FRAME::LoadProjectFile()
{
bool ret = Prj().ConfigLoad( Kiface().KifaceSearch(), GROUP_SCH_EDIT,
GetProjectFileParameters() );
// Verify some values, because the config file can be edited by hand,
// and have bad values:
LIB_PART::SetSubpartIdNotation( LIB_PART::GetSubpartIdSeparator(),
LIB_PART::GetSubpartFirstId() );
// Load the page layout decr file, from the filename stored in
// BASE_SCREEN::m_PageLayoutDescrFileName, read in config project file
// If empty, or not existing, the default descr is loaded
WS_DATA_MODEL& pglayout = WS_DATA_MODEL::GetTheInstance();
wxString filename = WS_DATA_MODEL::MakeFullFileName( BASE_SCREEN::m_PageLayoutDescrFileName,
Prj().GetProjectPath() );
pglayout.SetPageLayout( filename );
return ret;
}
void SCH_EDIT_FRAME::DoShowSchematicSetupDialog( const wxString& aInitialPage,
const wxString& aInitialParentPage )
{
DIALOG_SCHEMATIC_SETUP dlg( this );
if( !aInitialPage.IsEmpty() )
dlg.SetInitialPage( aInitialPage, aInitialParentPage );
if( dlg.ShowQuasiModal() == wxID_OK )
{
SaveProjectSettings();
GetCanvas()->Refresh();
OnModify();
}
}
void SCH_EDIT_FRAME::SaveProjectSettings()
{
PROJECT& prj = Prj();
wxFileName fn = g_RootSheet->GetScreen()->GetFileName(); //ConfigFileName
fn.SetExt( ProjectFileExtension );
if( !IsWritable( fn ) )
return;
wxString path = fn.GetFullPath();
prj.ConfigSave( Kiface().KifaceSearch(), GROUP_SCH_EDIT, GetProjectFileParameters(), path );
}
void SCH_EDIT_FRAME::LoadSettings( APP_SETTINGS_BASE* aCfg )
{
EDA_DRAW_FRAME::LoadSettings( aCfg );
EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( aCfg );
wxASSERT( cfg );
if( cfg )
{
m_repeatStep.x = Mils2iu( cfg->m_Drawing.default_repeat_offset_x );
m_repeatStep.y = Mils2iu( cfg->m_Drawing.default_repeat_offset_y );
SetSelectionTextAsBox( cfg->m_Selection.text_as_box );
SetSelectionDrawChildItems( cfg->m_Selection.draw_selected_children );
SetSelectionFillShapes( cfg->m_Selection.fill_shapes );
SetSelectionThickness( Mils2iu( cfg->m_Selection.thickness ) );
m_footprintPreview = cfg->m_Appearance.footprint_preview;
m_navigatorStaysOpen = cfg->m_Appearance.navigator_stays_open;
m_showAllPins = cfg->m_Appearance.show_hidden_pins;
m_autoplaceFields = cfg->m_AutoplaceFields.enable;
m_autoplaceAlign = cfg->m_AutoplaceFields.align_to_grid;
m_autoplaceJustify = cfg->m_AutoplaceFields.allow_rejustify;
m_forceHVLines = cfg->m_Drawing.hv_lines_only;
m_dragActionIsMove = cfg->m_Input.drag_is_move;
m_selectPinSelectSymbol = cfg->m_Selection.select_pin_selects_symbol;
m_repeatDeltaLabel = cfg->m_Drawing.repeat_label_increment;
wxString templateFieldNames = cfg->m_Drawing.field_names;
if( !templateFieldNames.IsEmpty() )
{
TEMPLATE_FIELDNAMES_LEXER lexer( TO_UTF8( templateFieldNames ) );
try
{
m_templateFieldNames.Parse( &lexer, true );
}
catch( const IO_ERROR& DBG( e ) )
{
// @todo show error msg
DBG( printf( "templatefieldnames parsing error: '%s'\n", TO_UTF8( e.What() ) ); )
}
}
}
KIGFX::SCH_RENDER_SETTINGS* settings = GetRenderSettings();
settings->m_ShowPinsElectricalType = false;
settings->m_ShowHiddenText = false;
settings->m_ShowHiddenPins = m_showAllPins;
settings->SetShowPageLimits( m_showPageLimits );
settings->m_ShowUmbilicals = true;
COLOR_SETTINGS* colorSettings = GetColorSettings();
SetDefaultSheetBorderColor( colorSettings->GetColor( LAYER_SHEET ) );
SetDefaultSheetBackgroundColor( colorSettings->GetColor( LAYER_SHEET_BACKGROUND ) );
}
void SCH_EDIT_FRAME::SaveSettings( APP_SETTINGS_BASE* aCfg )
{
EDA_DRAW_FRAME::SaveSettings( aCfg );
EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( aCfg );
wxASSERT( cfg );
// TODO(JE) do most of these need to live as class members here, or can the sites that need
// the setting just grab a pointer to the EESCHEMA_SETTINGS and look them up directly?
if( cfg )
{
cfg->m_Appearance.footprint_preview = m_footprintPreview;
cfg->m_Appearance.navigator_stays_open = m_navigatorStaysOpen;
cfg->m_Appearance.print_sheet_reference = m_printSheetReference;
cfg->m_Appearance.show_hidden_pins = m_showAllPins;
cfg->m_Appearance.show_illegal_symbol_lib_dialog = m_showIllegalSymbolLibDialog;
cfg->m_Appearance.show_page_limits = m_showPageLimits;
cfg->m_Appearance.show_sheet_filename_case_sensitivity_dialog =
m_showSheetFileNameCaseSensitivityDlg;
cfg->m_AutoplaceFields.enable = m_autoplaceFields;
cfg->m_AutoplaceFields.allow_rejustify = m_autoplaceJustify;
cfg->m_AutoplaceFields.align_to_grid = m_autoplaceAlign;
cfg->m_Drawing.default_repeat_offset_x = Iu2Mils( m_repeatStep.x );
cfg->m_Drawing.default_repeat_offset_y = Iu2Mils( m_repeatStep.y );
cfg->m_Drawing.hv_lines_only = GetForceHVLines();
cfg->m_Drawing.repeat_label_increment = m_repeatDeltaLabel;
cfg->m_Drawing.text_markup_flags = GetTextMarkupFlags();
cfg->m_Input.drag_is_move = m_dragActionIsMove;
cfg->m_Printing.monochrome = m_printMonochrome;
cfg->m_Selection.thickness = Iu2Mils( GetSelectionThickness() );
cfg->m_Selection.draw_selected_children = GetSelectionDrawChildItems();
cfg->m_Selection.fill_shapes = GetSelectionFillShapes();
cfg->m_Selection.select_pin_selects_symbol = GetSelectPinSelectSymbol();
cfg->m_Selection.text_as_box = GetSelectionTextAsBox();
cfg->m_System.units = static_cast<int>( m_userUnits );
// Save template fieldnames
STRING_FORMATTER sf;
m_templateFieldNames.Format( &sf, 0, true );
wxString record = FROM_UTF8( sf.GetString().c_str() );
record.Replace( wxT("\n"), wxT(""), true ); // strip all newlines
record.Replace( wxT(" "), wxT(" "), true ); // double space to single
cfg->m_Drawing.field_names = record.ToStdString();
}
}
void LIB_EDIT_FRAME::InstallPreferences( PAGED_DIALOG* aParent,
PANEL_HOTKEYS_EDITOR* aHotkeysPanel )
{
wxTreebook* book = aParent->GetTreebook();
book->AddPage( new wxPanel( book ), _( "Symbol Editor" ) );
book->AddSubPage( new PANEL_DISPLAY_OPTIONS( this, aParent ), _( "Display Options" ) );
book->AddSubPage( new PANEL_LIBEDIT_SETTINGS( this, book ), _( "Defaults" ) );
book->AddSubPage( new PANEL_LIBEDIT_COLOR_SETTINGS( this, book ), _( "Color Options" ) );
aHotkeysPanel->AddHotKeys( GetToolManager() );
}
SYMBOL_LIB_TABLE* PROJECT::SchSymbolLibTable()
{
// This is a lazy loading function, it loads the project specific table when
// that table is asked for, not before.
SYMBOL_LIB_TABLE* tbl = (SYMBOL_LIB_TABLE*) GetElem( ELEM_SYMBOL_LIB_TABLE );
// its gotta be NULL or a SYMBOL_LIB_TABLE, or a bug.
wxASSERT( !tbl || tbl->Type() == SYMBOL_LIB_TABLE_T );
if( !tbl )
{
// Stack the project specific SYMBOL_LIB_TABLE overlay on top of the global table.
// ~SYMBOL_LIB_TABLE() will not touch the fallback table, so multiple projects may
// stack this way, all using the same global fallback table.
tbl = new SYMBOL_LIB_TABLE( &SYMBOL_LIB_TABLE::GetGlobalLibTable() );
SetElem( ELEM_SYMBOL_LIB_TABLE, tbl );
wxString prjPath;
wxGetEnv( PROJECT_VAR_NAME, &prjPath );
if( !prjPath.IsEmpty() )
{
wxFileName fn( prjPath, SYMBOL_LIB_TABLE::GetSymbolLibTableFileName() );
try
{
tbl->Load( fn.GetFullPath() );
}
catch( const IO_ERROR& ioe )
{
wxString msg;
msg.Printf( _( "An error occurred loading the symbol library table \"%s\"." ),
fn.GetFullPath() );
DisplayErrorMessage( NULL, msg, ioe.What() );
}
}
}
return tbl;
}