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 The 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 <io/eagle/eagle_parser.h>
#include <sch_io/sch_io.h>
#include <symbol_edit_frame.h>
#include <wildcards_and_files_ext.h>
#include <lib_symbol_library_manager.h>
#include <dialogs/dialog_import_symbol_select.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 = SelectLibrary( _( "Import Symbol" ), _( "Import symbol to library:" ) );
 
    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 fileDlg( this, _( "Import Symbol" ), m_mruPath, wxEmptyString, fileFiltersStr,
                          wxFD_OPEN | wxFD_FILE_MUST_EXIST );
 
    if( fileDlg.ShowModal() == wxID_CANCEL )
        return;
 
    wxFileName fn( fileDlg.GetPath() );
 
    m_mruPath = fn.GetPath();
 
    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;
    }
 
    DIALOG_IMPORT_SYMBOL_SELECT selectDlg( this, fn.GetFullPath(), libName, piType );
 
    if( selectDlg.ShowModal() != wxID_OK )
        return;
 
    std::vector<wxString> selectedSymbols = selectDlg.GetSelectedSymbols();
 
    if( selectedSymbols.empty() )
        return;
 
    const auto& conflictResolutions = selectDlg.GetConflictResolutions();
 
    // Load and import each selected symbol
    IO_RELEASER<SCH_IO> pi( SCH_IO_MGR::FindPlugin( piType ) );
    wxString firstImported;
    int importedCount = 0;
    int skippedCount = 0;
 
    for( const wxString& symbolName : selectedSymbols )
    {
        auto conflictIt = conflictResolutions.find( symbolName );
 
        if( conflictIt != conflictResolutions.end()
            && conflictIt->second == CONFLICT_RESOLUTION::SKIP )
        {
            skippedCount++;
            continue;
        }
 
        try
        {
            LIB_SYMBOL* entry = pi->LoadSymbol( fn.GetFullPath(), symbolName );
 
            if( entry )
            {
                entry->SetName( EscapeString( entry->GetName(), CTX_LIBID ) );
                m_libMgr->UpdateSymbol( entry, libName );
 
                if( firstImported.IsEmpty() )
                    firstImported = entry->GetName();
 
                importedCount++;
            }
        }
        catch( const IO_ERROR& ioe )
        {
            msg.Printf( _( "Cannot import symbol '%s': %s" ), symbolName, ioe.What() );
            DisplayErrorMessage( this, msg );
        }
    }
 
    if( importedCount > 0 )
    {
        SyncLibraries( false );
        LoadSymbol( firstImported, libName, 1 );
 
        if( skippedCount > 0 )
        {
            msg.Printf( _( "Imported %d symbol(s), skipped %d." ), importedCount, skippedCount );
            DisplayInfoMessage( this, msg );
        }
    }
}