symbol_editor_import_export.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2008 Wayne Stambaugh <[email protected]>
 * Copyright (C) 2004-2023 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 <confirm.h>
#include <kidialog.h>
#include <common.h>
#include <symbol_lib_table.h>
#include <symbol_edit_frame.h>
#include <symbol_library.h>
#include <wildcards_and_files_ext.h>
#include <lib_symbol_library_manager.h>
#include <wx/filename.h>
#include <wx/filedlg.h>
#include <string_utils.h>
 
 
void SYMBOL_EDIT_FRAME::ImportSymbol()
{
 wxString msg;
 wxString libName = getTargetLib();
 
 if( !m_libMgr->LibraryExists( libName ) )
 {
 libName = SelectLibraryFromList();
 
 if( !m_libMgr->LibraryExists( libName ) )
 return;
 }
 
 wxString fileFiltersStr;
 wxString allWildcardsStr;
 
 for( const SCH_IO_MGR::SCH_FILE_T& fileType : SCH_IO_MGR::SCH_FILE_T_vector )
 {
 IO_RELEASER<SCH_IO> pi( SCH_IO_MGR::FindPlugin( fileType ) );
 
 if( !pi )
 continue;
 
 const IO_BASE::IO_FILE_DESC& desc = pi->GetLibraryFileDesc();
 
 if( desc.m_FileExtensions.empty() )
 continue;
 
 if( !fileFiltersStr.IsEmpty() )
 fileFiltersStr += wxChar( '|' );
 
 fileFiltersStr += desc.FileFilter();
 
 for( const std::string& ext : desc.m_FileExtensions )
 allWildcardsStr << wxT( "*." ) << formatWildcardExt( ext ) << wxT( ";" );
 }
 
 fileFiltersStr = _( "All supported formats" ) + wxT( "|" ) + allWildcardsStr + wxT( "|" )
 + fileFiltersStr;
 
 wxFileDialog dlg( this, _( "Import Symbol" ), m_mruPath, wxEmptyString, fileFiltersStr,
 wxFD_OPEN | wxFD_FILE_MUST_EXIST );
 
 if( dlg.ShowModal() == wxID_CANCEL )
 return;
 
 wxFileName fn( dlg.GetPath() );
 
 m_mruPath = fn.GetPath();
 
 wxArrayString symbols;
 SCH_IO_MGR::SCH_FILE_T piType = SCH_IO_MGR::GuessPluginTypeFromLibPath( fn.GetFullPath() );
 
 if( piType == SCH_IO_MGR::SCH_FILE_UNKNOWN )
 {
 msg.Printf( _( "Unable to find a reader for '%s'." ), fn.GetFullPath() );
 DisplayError( this, msg );
 return;
 }
 
 IO_RELEASER<SCH_IO> pi( SCH_IO_MGR::FindPlugin( piType ) );
 
 // TODO dialog to select the symbol to be imported if there is more than one
 try
 {
 pi->EnumerateSymbolLib( symbols, fn.GetFullPath() );
 }
 catch( const IO_ERROR& ioe )
 {
 msg.Printf( _( "Cannot import symbol library '%s'." ), fn.GetFullPath() );
 DisplayErrorMessage( this, msg, ioe.What() );
 return;
 }
 
 if( symbols.empty() )
 {
 msg.Printf( _( "Symbol library file '%s' is empty." ), fn.GetFullPath() );
 DisplayError( this, msg );
 return;
 }
 
 wxString symbolName = symbols[0];
 LIB_SYMBOL* entry = pi->LoadSymbol( fn.GetFullPath(), symbolName );
 
 entry->SetName( EscapeString( entry->GetName(), CTX_LIBID ) );
 
 if( m_libMgr->SymbolExists( entry->GetName(), libName ) )
 {
 msg.Printf( _( "Symbol %s already exists in library '%s'." ), symbolName, libName );
 
 KIDIALOG errorDlg( this, msg, _( "Confirmation" ), wxOK | wxCANCEL | wxICON_WARNING );
 errorDlg.SetOKLabel( _( "Overwrite" ) );
 errorDlg.DoNotShowCheckbox( __FILE__, __LINE__ );
 
 if( errorDlg.ShowModal() == wxID_CANCEL )
 return;
 }
 
 m_libMgr->UpdateSymbol( entry, libName );
 SyncLibraries( false );
 LoadSymbol( entry->GetName(), libName, 1 );
}