/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2012 Jean-Pierre Charras, jp.charras@wanadoo.fr
 * Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
 * Copyright (C) 1992-2012 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
 */

/**
 * @file eeschema/dialogs/dialog_netlist.cpp
 * @brief Dialog box for creating netlists.
 */

/* Functions relative to the dialog creating the netlist for Pcbnew.
 * The dialog is a notebook with 4 fixed netlist format:
 * Pcbnew ORCADPCB2 CADSTAR and SPICE
 * and up to CUSTOMPANEL_COUNTMAX (see netlist.h) user programmable format
 * calling an external converter with convert an intermediate format to the
 * user specific format.
 * these external converters are referred there as plugins,
 * but there are not really plugins, there are only external binaries
 */

#include <fctsys.h>
#include <appl_wxstruct.h>
#include <confirm.h>
#include <gestfich.h>
#include <wxEeschemaStruct.h>

#include <general.h>
#include <netlist.h>
#include <protos.h>
#include <sch_sheet.h>
#include <dialog_helpers.h>
#include <dialog_netlist.h>
#include <dialogs/annotate_dialog.h>
#include <wildcards_and_files_ext.h>
#include <wildcards_and_files_ext.h>

#include <eeschema_id.h>

/* Event id for notebook page buttons: */
enum id_netlist {
    ID_CREATE_NETLIST = ID_END_EESCHEMA_ID_LIST + 1,
    ID_CURRENT_FORMAT_IS_DEFAULT,
    ID_RUN_SIMULATOR,
    ID_ADD_SUBCIRCUIT_PREFIX
};

//Imported function:
int TestDuplicateSheetNames( bool aCreateMarker );

// ID for configuration:
#define CUSTOM_NETLIST_TITLE   wxT( "CustomNetlistTitle" )
#define CUSTOM_NETLIST_COMMAND wxT( "CustomNetlistCommand" )
#define NETLIST_USE_DEFAULT_NETNAME wxT( "NetlistUseDefaultNetname" )
#define NETLIST_PSPICE_USE_NETNAME  wxT( "SpiceUseNetNames" )

#define NETLIST_PCBNEW_LEGACY wxT("LegacyPcbnew" )
#define NETLIST_PCBNEW_NEWFMT wxT("PcbnewAdvanced" )


BEGIN_EVENT_TABLE( NETLIST_DIALOG, NETLIST_DIALOG_BASE )
    EVT_BUTTON( ID_CREATE_NETLIST, NETLIST_DIALOG::GenNetlist )
    EVT_CHECKBOX( ID_CURRENT_FORMAT_IS_DEFAULT,
                  NETLIST_DIALOG::SelectDefaultNetlistType )
    EVT_CHECKBOX( ID_ADD_SUBCIRCUIT_PREFIX,
                  NETLIST_DIALOG::EnableSubcircuitPrefix )
    EVT_BUTTON( ID_RUN_SIMULATOR, NETLIST_DIALOG::RunSimulator )
END_EVENT_TABLE()


/*******************************/
/* Functions for these classes */
/*******************************/


/* Contructor to create a setup page for one netlist format.
 * Used in Netlist format Dialog box creation
 */
NETLIST_PAGE_DIALOG::NETLIST_PAGE_DIALOG( wxNotebook*     parent,
                                          const wxString& title,
                                          NETLIST_TYPE_ID id_NetType ) :
    wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize,
             wxTAB_TRAVERSAL | wxBORDER_SUNKEN )
{
    m_IdNetType = id_NetType;
    m_pageNetFmtName = title;
    m_CommandStringCtrl = NULL;
    m_TitleStringCtrl   = NULL;
    m_IsCurrentFormat   = NULL;
    m_AddSubPrefix = NULL;
    m_ButtonCancel = NULL;
    m_NetOption = NULL;

    wxString netfmtName = ((NETLIST_DIALOG*)parent->GetParent())->m_NetFmtName;
    int fmtOption = 1;  // Default Pcbnew netlist fmt is advanced fmt

    bool selected = m_pageNetFmtName == netfmtName;

    // PCBNEW Format is a special type:
    if( id_NetType == NET_TYPE_PCBNEW )
    {
        if( netfmtName.IsEmpty() || netfmtName == NETLIST_PCBNEW_NEWFMT )
            selected = true;
        if( netfmtName == NETLIST_PCBNEW_LEGACY )
        {
            selected = true;
            fmtOption = 0;
        }
    }


    parent->AddPage( this, title, selected );

    wxBoxSizer* MainBoxSizer = new wxBoxSizer( wxVERTICAL );
    SetSizer( MainBoxSizer );
    wxBoxSizer* UpperBoxSizer = new wxBoxSizer( wxHORIZONTAL );
    m_LowBoxSizer = new wxBoxSizer( wxVERTICAL );
    MainBoxSizer->Add( UpperBoxSizer, 0, wxGROW | wxALL, 5 );
    MainBoxSizer->Add( m_LowBoxSizer, 0, wxGROW | wxALL, 5 );

    m_LeftBoxSizer  = new wxBoxSizer( wxVERTICAL );
    m_RightBoxSizer = new wxBoxSizer( wxVERTICAL );
    m_RightOptionsBoxSizer = new wxBoxSizer( wxVERTICAL );
    UpperBoxSizer->Add( m_LeftBoxSizer, 0, wxGROW | wxALL, 5 );
    UpperBoxSizer->Add( m_RightBoxSizer, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
    UpperBoxSizer->Add( m_RightOptionsBoxSizer, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );

    wxStaticText* text = new wxStaticText( this, -1, _( "Options:" ) );
    m_LeftBoxSizer->Add( text, 0, wxGROW | wxALL, 5 );

    m_IsCurrentFormat = new wxCheckBox( this, ID_CURRENT_FORMAT_IS_DEFAULT,
                                        _( "Default format" ) );
    m_LeftBoxSizer->Add( m_IsCurrentFormat, 0, wxGROW | wxALL, 5 );
    m_IsCurrentFormat->SetValue( selected );

    if( id_NetType == NET_TYPE_PCBNEW )
    {
        wxString netlist_opt[2] = { _( "Legacy Format" ), _( "Advanced Format" ) };
        m_NetOption = new wxRadioBox( this, -1, _( "Netlist Options:" ),
                                      wxDefaultPosition, wxDefaultSize,
                                      2, netlist_opt, 1,
                                      wxRA_SPECIFY_COLS );
        m_NetOption->SetSelection( fmtOption );
        m_LeftBoxSizer->Add( m_NetOption, 0, wxGROW | wxALL, 5 );
    }
}

const wxString NETLIST_PAGE_DIALOG::GetPageNetFmtName()
{
    // PCBNEW Format is a special type:
    if( m_IdNetType == NET_TYPE_PCBNEW )
    {
        if( m_NetOption->GetSelection() )
            return NETLIST_PCBNEW_NEWFMT;
        else
            return NETLIST_PCBNEW_LEGACY;
    }

    return m_pageNetFmtName;
}


NETLIST_DIALOG::NETLIST_DIALOG( SCH_EDIT_FRAME* parent ) :
    NETLIST_DIALOG_BASE( parent )
{
    m_Parent = parent;
    m_config = wxGetApp().GetSettings();

    long tmp;
    m_config->Read( NETLIST_USE_DEFAULT_NETNAME, &tmp, 0l );
    m_cbUseDefaultNetlistName->SetValue( tmp );
    m_NetFmtName = m_Parent->GetNetListFormatName();

    for( int ii = 0; ii < PANELCUSTOMBASE + CUSTOMPANEL_COUNTMAX; ii++ )
    {
        m_PanelNetType[ii] = NULL;
    }

    // Add notebook pages:

    // Add Panel FORMAT PCBNEW
    m_PanelNetType[PANELPCBNEW] =
        new NETLIST_PAGE_DIALOG( m_NoteBook, wxT( "Pcbnew" ),
                                 NET_TYPE_PCBNEW );

    // Add Panel FORMAT ORCADPCB2
    m_PanelNetType[PANELORCADPCB2] =
        new NETLIST_PAGE_DIALOG( m_NoteBook, wxT( "OrcadPCB2" ),
                                 NET_TYPE_ORCADPCB2 );

    // Add Panel FORMAT CADSTAR
    m_PanelNetType[PANELCADSTAR] =
        new NETLIST_PAGE_DIALOG( m_NoteBook, wxT( "CadStar" ),
                                 NET_TYPE_CADSTAR );

    // Add Panel spice
    InstallPageSpice();

    // Add custom panels:
    InstallCustomPages();

    GetSizer()->SetSizeHints( this );

    Centre();
}


/**
 * Function ReturnUserNetlistTypeName
 * to retrieve user netlist type names
 * @param first_item = true: return first name of the list, false = return next
 * @return a wxString : name of the type netlist or empty string
 * this function must be called first with "first_item" = true
 * and after with "first_item" = false to get all the other existing netlist names
 */
const wxString NETLIST_DIALOG::ReturnUserNetlistTypeName( bool first_item )
{
    static int index;
    wxString   name, msg;

    if( first_item )
        index = 0;
    else
        index++;

    msg = CUSTOM_NETLIST_TITLE;
    msg << index + 1;

    name = m_config->Read( msg );

    return name;
}

void NETLIST_DIALOG::InstallPageSpice()
{
    wxButton* Button;
    NETLIST_PAGE_DIALOG* page;
    wxString title = wxT( "Spice" );

    page = m_PanelNetType[PANELSPICE] =
        new NETLIST_PAGE_DIALOG( m_NoteBook, title, NET_TYPE_SPICE );


    page->m_AddSubPrefix = new wxCheckBox( page, ID_ADD_SUBCIRCUIT_PREFIX,
                                           _( "Prefix references 'U' and 'IC' with 'X'" ) );
    page->m_AddSubPrefix->SetValue( m_Parent->GetAddReferencePrefix() );
    page->m_LeftBoxSizer->Add( page->m_AddSubPrefix, 0, wxGROW | wxALL, 5 );

    page->m_LowBoxSizer->Add( new wxStaticText( page, -1, _( "Simulator command:" ) ), 0,
                              wxGROW | wxLEFT | wxRIGHT | wxTOP, 5 );

    page->m_CommandStringCtrl = new wxTextCtrl( page, -1, m_Parent->GetSimulatorCommand(),
                                                wxDefaultPosition, wxDefaultSize );

    page->m_CommandStringCtrl->SetInsertionPoint( 1 );
    page->m_LowBoxSizer->Add( page->m_CommandStringCtrl,
                              0,
                              wxGROW | wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT | wxBOTTOM,
                              5 );

    // Add buttons
    Button = new wxButton( page, ID_RUN_SIMULATOR, _( "&Run Simulator" ) );
    page->m_RightBoxSizer->Add( Button, 0, wxGROW | wxALL, 5 );
}


/* create the pages for custom netlist format selection:
 */
void NETLIST_DIALOG::InstallCustomPages()
{
    int               ii;
    wxString          title, msg;
    NETLIST_PAGE_DIALOG* currPage;

    for( ii = 0; ii < CUSTOMPANEL_COUNTMAX; ii++ )
    {
        title = ReturnUserNetlistTypeName( ii == 0 ? true : false );

        if( title.IsEmpty() )
            break; // No more panel to install

        // Install a plugin panel
        msg = CUSTOM_NETLIST_COMMAND;
        msg << ii + 1;
        wxString command = m_config->Read( msg );

        currPage = AddOneCustomPage( title, command,
                                     (NETLIST_TYPE_ID)(NET_TYPE_CUSTOM1 + ii) );
        m_PanelNetType[PANELCUSTOMBASE + ii] = currPage;
    }
}

NETLIST_PAGE_DIALOG* NETLIST_DIALOG::AddOneCustomPage( const wxString & aTitle,
                                                       const wxString & aCommandString,
                                                       NETLIST_TYPE_ID aNetTypeId )
{
    NETLIST_PAGE_DIALOG* currPage;

    currPage = new NETLIST_PAGE_DIALOG( m_NoteBook, aTitle, aNetTypeId );


    currPage->m_LowBoxSizer->Add( new wxStaticText( currPage,
                                                    -1, _( "Netlist command:" ) ), 0,
                                  wxGROW | wxLEFT | wxRIGHT | wxTOP, 5 );

    currPage->m_CommandStringCtrl = new wxTextCtrl( currPage, -1, aCommandString,
                                                    wxDefaultPosition, wxDefaultSize );

    currPage->m_CommandStringCtrl->SetInsertionPoint( 1 );
    currPage->m_LowBoxSizer->Add( currPage->m_CommandStringCtrl,
                                  0,
                                  wxGROW | wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT | wxBOTTOM,
                                  5 );

    currPage->m_LowBoxSizer->Add( new wxStaticText( currPage,
                                                    -1, _( "Title:" ) ), 0,
                                  wxGROW | wxLEFT | wxRIGHT | wxTOP, 5 );

    currPage->m_TitleStringCtrl = new wxTextCtrl( currPage, -1, aTitle,
                                                  wxDefaultPosition, wxDefaultSize );

    currPage->m_TitleStringCtrl->SetInsertionPoint( 1 );
    currPage->m_LowBoxSizer->Add( currPage->m_TitleStringCtrl,
                                  0,
                                  wxGROW | wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT | wxBOTTOM,
                                  5 );
    return currPage;
}


/* Called when the check box "default format" is clicked
 */
void NETLIST_DIALOG::SelectDefaultNetlistType( wxCommandEvent& event )
{
    int ii;
    NETLIST_PAGE_DIALOG* currPage;

    for( ii = 0; ii < PANELCUSTOMBASE + CUSTOMPANEL_COUNTMAX; ii++ )
        if( m_PanelNetType[ii] )
            m_PanelNetType[ii]->m_IsCurrentFormat->SetValue( false );

    currPage = (NETLIST_PAGE_DIALOG*) m_NoteBook->GetCurrentPage();

    if( currPage == NULL )
        return;

    m_Parent->SetNetListFormatName( currPage->GetPageNetFmtName() );
    currPage->m_IsCurrentFormat->SetValue( true );
}

/* Called when a netlist type is selected.
 * Enable/disable relevant/irrelevant widgets, and display the default
 * netlist name, for known types
 */
void NETLIST_DIALOG::OnNetlistTypeSelection( wxNotebookEvent& event )
{
    NETLIST_PAGE_DIALOG* currPage = (NETLIST_PAGE_DIALOG*) m_NoteBook->GetCurrentPage();
    if( currPage == NULL )
        return;

    m_buttonDelPlugin->Enable( currPage->m_IdNetType >= NET_TYPE_CUSTOM1 );
    m_cbUseDefaultNetlistName->Enable( currPage->m_IdNetType < NET_TYPE_CUSTOM1 );

    wxString fileExt;
    if( ReturnFilenamePrms( currPage->m_IdNetType, &fileExt, NULL ) )
    {
        wxFileName fn = g_RootSheet->GetScreen()->GetFileName();
        fn.SetExt( fileExt );
        m_textCtrlDefaultFileName->SetValue( fn.GetFullName() );
    }
    else
        m_textCtrlDefaultFileName->Clear();
}

/* Called when the check box m_AddSubPrefix
 * "default format" is clicked
 * ( Spice format only )
 */
void NETLIST_DIALOG::EnableSubcircuitPrefix( wxCommandEvent& event )
{

    NETLIST_PAGE_DIALOG* currPage;

    currPage = (NETLIST_PAGE_DIALOG*) m_NoteBook->GetCurrentPage();

    if( currPage == NULL || currPage->m_AddSubPrefix == NULL )
        return;

    m_Parent->SetAddReferencePrefix( currPage->m_AddSubPrefix->IsChecked() );
}

void NETLIST_DIALOG::NetlistUpdateOpt()
{
    int ii;

    m_Parent->SetSimulatorCommand( m_PanelNetType[PANELSPICE]->m_CommandStringCtrl->GetValue() );
    m_Parent->SetNetListFormatName( wxEmptyString );

    for( ii = 0; ii < PANELCUSTOMBASE + CUSTOMPANEL_COUNTMAX; ii++ )
    {
        if( m_PanelNetType[ii] == NULL )
            break;

        if( m_PanelNetType[ii]->m_IsCurrentFormat->GetValue() == true )
            m_Parent->SetNetListFormatName( m_PanelNetType[ii]->GetPageNetFmtName() );
    }
}


/**
 * Function GenNetlist
 * Create the netlist file:
 * calculate the filename with the suitable extensions
 * and run the netlist creator
 */
void NETLIST_DIALOG::GenNetlist( wxCommandEvent& event )
{
    wxFileName  fn;
    wxString    fileWildcard;
    wxString    fileExt;
    wxString    title = _( "Save Netlist File" );

    NetlistUpdateOpt();

    NETLIST_PAGE_DIALOG* currPage;
    currPage = (NETLIST_PAGE_DIALOG*) m_NoteBook->GetCurrentPage();

    unsigned netlist_opt = 0;

    /* Calculate the netlist filename */
    fn = g_RootSheet->GetScreen()->GetFileName();
    ReturnFilenamePrms( currPage->m_IdNetType, &fileExt, &fileWildcard );

    // Set some parameters
    switch( currPage->m_IdNetType )
    {
    case NET_TYPE_SPICE:
        // Set spice netlist options:
        if( currPage->m_AddSubPrefix->GetValue() )
            netlist_opt |= NET_USE_X_PREFIX;
        break;

    case NET_TYPE_CADSTAR:
        break;

    case NET_TYPE_PCBNEW:
        if( currPage->m_NetOption->GetSelection() != 0 )
            netlist_opt = NET_PCBNEW_USE_NEW_FORMAT;
        break;

    case NET_TYPE_ORCADPCB2:
        break;

    default:    // custom, NET_TYPE_CUSTOM1 and greater
        title.Printf( _( "%s Export" ), currPage->m_TitleStringCtrl->GetValue().GetData() );
    }

    fn.SetExt( fileExt );
    wxString fullfilname = fn.GetFullName();

    if( !GetUseDefaultNetlistName() || currPage->m_IdNetType >= NET_TYPE_CUSTOM1 )
    {
        wxFileDialog dlg( this, title, fn.GetPath(),
                          fullfilname, fileWildcard,
                          wxFD_SAVE );

        if( dlg.ShowModal() == wxID_CANCEL )
            return;

        fullfilname = dlg.GetPath();
    }

    m_Parent->ClearMsgPanel();

    if( currPage->m_CommandStringCtrl )
        m_Parent->SetNetListerCommand( currPage->m_CommandStringCtrl->GetValue() );
    else
        m_Parent->SetNetListerCommand( wxEmptyString );

    m_Parent->CreateNetlist( currPage->m_IdNetType, fullfilname, netlist_opt );

    WriteCurrentNetlistSetup();

    EndModal( wxID_OK );
}

/**
 * Function ReturnFilenamePrms
 * returns the filename extension and the wildcard string for this curr
 * or a void name if there is no default name
 * @param aNetTypeId = the netlist type ( NET_TYPE_PCBNEW ... )
 * @param aExt = a reference to a wxString to return the default  file ext.
 * @param aWildCard =  reference to a wxString to return the default wildcard.
 * @return true for known netlist type, false for custom formats
 */
bool NETLIST_DIALOG::ReturnFilenamePrms( NETLIST_TYPE_ID aNetTypeId,
                                         wxString * aExt, wxString * aWildCard )
{
    wxString fileExt;
    wxString fileWildcard;

    bool ret = true;

    switch( aNetTypeId )
    {
    case NET_TYPE_SPICE:
        fileExt = wxT( "cir" );
        fileWildcard = _( "SPICE netlist file (.cir)|*.cir" );
        break;

    case NET_TYPE_CADSTAR:
        fileExt = wxT( "frp" );
        fileWildcard = _( "CadStar netlist file (.frp)|*.frp" );
        break;

    case NET_TYPE_PCBNEW:
    case NET_TYPE_ORCADPCB2:
        fileExt = NetlistFileExtension;
        fileWildcard = NetlistFileWildcard;
        break;

    default:    // custom, NET_TYPE_CUSTOM1 and greater
        fileWildcard = AllFilesWildcard;
        ret = false;
    }

    if( aExt )
        *aExt = fileExt;

    if( aWildCard )
        *aWildCard = fileWildcard;

    return ret;
}

/* Function CreateNetlist
 *  > test for some issues (missing or duplicate references and sheet names)
 *  > build netlist info
 *  > create the netlist file
 * param aFormat = netlist format (NET_TYPE_PCBNEW ...)
 * param aFullFileName = full netlist file name
 * param aNetlistOptions = netlist options using OR'ed bits (see WriteNetListFile).
 * return true if success.
 */
bool SCH_EDIT_FRAME::CreateNetlist( int aFormat, const wxString& aFullFileName,
                                    unsigned aNetlistOptions )
{
    SCH_SHEET_LIST sheets;
    sheets.AnnotatePowerSymbols();

    // Performs some controls:
    if( CheckAnnotate( NULL, 0 ) )
    {
        if( !IsOK( NULL, _( "Some items are not annotated\n\
Do you want to annotate schematic?" ) ) )
            return false;

        // Schematic must be annotated: call Annotate dialog:
        wxCommandEvent event;
        OnAnnotate( event );

        if( CheckAnnotate( NULL, 0 ) )
            return false;
    }

    // Test duplicate sheet names:
    if( TestDuplicateSheetNames( false ) > 0 )
    {
        if( !IsOK( NULL, _( "Error: duplicate sheet names. Continue?" ) ) )
            return false;
    }

    /* Cleanup the entire hierarchy */
    SCH_SCREENS screens;
    screens.SchematicCleanUp();

    BuildNetListBase();
    bool success = WriteNetListFile( aFormat, aFullFileName, aNetlistOptions );

    return success;
}


void NETLIST_DIALOG::OnCancelClick( wxCommandEvent& event )
{
    EndModal( wxID_CANCEL );
}


void NETLIST_DIALOG::RunSimulator( wxCommandEvent& event )
{
    wxFileName fn;
    wxString   ExecFile, CommandLine;

    wxString tmp = m_PanelNetType[PANELSPICE]->m_CommandStringCtrl->GetValue();
    tmp.Trim( false );
    tmp.Trim( true );
    m_Parent->SetSimulatorCommand( tmp );
    ExecFile = tmp.BeforeFirst( ' ' );
    CommandLine = tmp.AfterFirst( ' ' );

    /* Calculate the netlist filename */
    fn = g_RootSheet->GetScreen()->GetFileName();
    fn.SetExt( wxT( "cir" ) );
    CommandLine += wxT( " \"" ) + fn.GetFullPath() + wxT( "\"" );

    NETLIST_PAGE_DIALOG* currPage;
    currPage = (NETLIST_PAGE_DIALOG*) m_NoteBook->GetCurrentPage();

    // Set spice netlist options:
    unsigned netlist_opt = 0;

    if( currPage->m_AddSubPrefix && currPage->m_AddSubPrefix->GetValue() )
        netlist_opt |= NET_USE_X_PREFIX;

    if( ! m_Parent->CreateNetlist( currPage->m_IdNetType, fn.GetFullPath(),
                                   netlist_opt ) )
        return;

    ExecuteFile( this, ExecFile, CommandLine );
}


/**
 * Function WriteCurrentNetlistSetup
 * Write the current netlist options setup in the configuration
 */
void NETLIST_DIALOG::WriteCurrentNetlistSetup( void )
{
    wxString  msg, Command;

    NetlistUpdateOpt();

    m_config->Write( NETLIST_USE_DEFAULT_NETNAME, GetUseDefaultNetlistName() );

    // Update the new titles
    for( int ii = 0; ii < CUSTOMPANEL_COUNTMAX; ii++ )
    {
        NETLIST_PAGE_DIALOG* currPage = m_PanelNetType[ii + PANELCUSTOMBASE];

        if( currPage == NULL )
            break;

        msg = wxT( "Custom" );
        msg << ii + 1;

        if( currPage->m_TitleStringCtrl )
        {
            wxString title = currPage->m_TitleStringCtrl->GetValue();
            currPage->SetPageNetFmtName( title );

            if( msg != title ) // Title has changed, Update config
            {
                msg = CUSTOM_NETLIST_TITLE;
                msg << ii + 1;
                m_config->Write( msg, title );
            }
        }

        if( currPage->m_CommandStringCtrl )
        {
            Command = currPage->m_CommandStringCtrl->GetValue();
            msg     = CUSTOM_NETLIST_COMMAND;
            msg << ii + 1;
            m_config->Write( msg, Command );
        }
    }
}


/**
 * Function OnDelPlugin
 * Remove a panel relative to a netlist plugin
 */
void NETLIST_DIALOG::OnDelPlugin( wxCommandEvent& event )
{
    NETLIST_PAGE_DIALOG* currPage = (NETLIST_PAGE_DIALOG*) m_NoteBook->GetCurrentPage();

    currPage->m_CommandStringCtrl->SetValue( wxEmptyString );
    currPage->m_TitleStringCtrl->SetValue( wxEmptyString );

    if( currPage->m_IsCurrentFormat->IsChecked() )
    {
        currPage->m_IsCurrentFormat->SetValue( false );
        m_PanelNetType[PANELPCBNEW]->m_IsCurrentFormat->SetValue( true );
    }

    WriteCurrentNetlistSetup();
    EndModal( NET_PLUGIN_CHANGE );
}

/**
 * Function OnAddPlugin
 * Add a new panel for a new netlist plugin
 */
void NETLIST_DIALOG::OnAddPlugin( wxCommandEvent& event )
{
    NETLIST_DIALOG_ADD_PLUGIN dlg( this );
    if( dlg.ShowModal() != wxID_OK )
        return;

    // Creates a new custom plugin page
    wxString title = dlg.GetPluginTitle();

    // Verify it does not exists
    int netTypeId = PANELCUSTOMBASE;    // the first not used type id
    NETLIST_PAGE_DIALOG* currPage;
    for( int ii = 0; ii < CUSTOMPANEL_COUNTMAX; ii++ )
    {
        netTypeId = PANELCUSTOMBASE + ii;
        currPage = m_PanelNetType[ii + PANELCUSTOMBASE];

        if( currPage == NULL )
            break;

        if( currPage->GetPageNetFmtName() == title )
        {
            wxMessageBox( _("This plugin already exists. Abort") );
            return;
        }
    }

    wxString cmd = dlg.GetPluginTCommandLine();
    currPage = AddOneCustomPage( title,cmd, (NETLIST_TYPE_ID)netTypeId );
    m_PanelNetType[netTypeId] = currPage;
    WriteCurrentNetlistSetup();

    // Close and reopen dialog to rebuild the dialog after changes
    EndModal( NET_PLUGIN_CHANGE );
}


NETLIST_DIALOG_ADD_PLUGIN::NETLIST_DIALOG_ADD_PLUGIN( NETLIST_DIALOG* parent ) :
    NETLIST_DIALOG_ADD_PLUGIN_BASE( parent )
{
    m_Parent = parent;
    GetSizer()->SetSizeHints( this );
}

/**
 * Function OnOKClick
 * Validate info relative to a new netlist plugin
 */
void NETLIST_DIALOG_ADD_PLUGIN::OnOKClick( wxCommandEvent& event )
{
    if( m_textCtrlCommand->GetValue() == wxEmptyString )
    {
        wxMessageBox( _( "Error. You must provide a command String" ) );
        return;
    }

    if( m_textCtrlName->GetValue() == wxEmptyString )
    {
        wxMessageBox( _( "Error. You must provide a Title" ) );
        return;
    }

    EndModal( wxID_OK );
}

void NETLIST_DIALOG_ADD_PLUGIN::OnCancelClick( wxCommandEvent& event )
{
    EndModal( wxID_CANCEL );
}

/*
 * Browse plugin files, and set m_CommandStringCtrl field
 */
void NETLIST_DIALOG_ADD_PLUGIN::OnBrowsePlugins( wxCommandEvent& event )
{
    wxString FullFileName, Mask, Path;

    Mask = wxT( "*" );
    Path = wxGetApp().GetExecutablePath();
    FullFileName = EDA_FileSelector( _( "Plugin files:" ),
                                     Path,
                                     FullFileName,
                                     wxEmptyString,
                                     Mask,
                                     this,
                                     wxFD_OPEN,
                                     true
                                     );
    if( FullFileName.IsEmpty() )
        return;

    // Creates a default command line, suitable for external tool xslproc:
    // try to build a default command line depending on plugin extension
    wxString cmdLine;
    wxFileName fn( FullFileName );
    wxString ext = fn.GetExt();

    if( ext == wxT("xsl" ) )
        cmdLine.Printf(wxT("xsltproc -o \"%%O\" \"%s\" \"%%I\""), GetChars(FullFileName) );
    else if( ext == wxT("exe" ) || ext.IsEmpty() )
        cmdLine.Printf(wxT("\"%s\" > \"%%O\" < \"%%I\""), GetChars(FullFileName) );
    else
        cmdLine.Printf(wxT("\"%s\""), GetChars(FullFileName) );

    m_textCtrlCommand->SetValue( cmdLine );

    /* Get a title for this page */
    wxString title = m_textCtrlName->GetValue();

    if( title.IsEmpty() )
        wxMessageBox( _( "Do not forget to choose a title for this netlist control page" ) );
}
