symbol_editor_control.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2019 CERN
 * 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, see <https://www.gnu.org/licenses/>.
 */
 
#include "tools/symbol_editor_control.h"
 
#include <advanced_config.h>
#include <bitmaps/bitmap_types.h>
#include <confirm.h>
#include <dialogs/dialog_lib_fields_table.h>
#include <gestfich.h> // To open with a text editor
#include <kidialog.h>
#include <kiway.h>
#include <launch_ext.h> // To default when file manager setting is empty
#include <lib_symbol_library_manager.h>
#include <libraries/library_manager.h>
#include <pgm_base.h>
#include <sch_painter.h>
#include <string_utils.h>
#include <symbol_edit_frame.h>
#include <symbol_editor/symbol_editor_settings.h>
#include <symbol_tree_model_adapter.h>
#include <symbol_viewer_frame.h>
#include <dialogs/hotkey_cycle_popup.h>
#include <widgets/editor_tabs_panel.h>
#include <tool/library_editor_control.h>
#include <tool/tool_manager.h>
#include <tools/sch_actions.h>
#include <wildcards_and_files_ext.h>
 
#include <wx/filedlg.h>
#include <kiplatform/ui.h>
 
#include <dialogs/dialog_kicad_diff.h>
#include <diff_merge/sym_lib_differ.h>
#include <diff_merge/sym_diff_canvas_context.h>
#include <widgets/widget_diff_canvas.h>
#include <lib_symbol.h>
#include <symbol_edit_frame.h>
 
#include <map>
 
 
bool SYMBOL_EDITOR_CONTROL::Init()
{
    m_frame = getEditFrame<SCH_BASE_FRAME>();
    m_selectionTool = m_toolMgr->GetTool<SCH_SELECTION_TOOL>();
    m_isSymbolEditor = m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR );
 
    if( m_isSymbolEditor )
    {
        LIBRARY_EDITOR_CONTROL* libraryTreeTool = m_toolMgr->GetTool<LIBRARY_EDITOR_CONTROL>();
        CONDITIONAL_MENU&       ctxMenu = m_menu->GetMenu();
 
        auto libSelectedCondition =
                [this]( const SELECTION& aSel )
                {
                    if( SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>() )
                    {
                        LIB_ID sel = editFrame->GetTreeLIBID();
                        return !sel.GetLibNickname().empty() && sel.GetLibItemName().empty();
                    }
 
                    return false;
                };
 
        // The libInferredCondition allows you to do things like New Symbol and Paste with a
        // symbol selected (in other words, when we know the library context even if the library
        // itself isn't selected.
        auto libInferredCondition =
                [this]( const SELECTION& aSel )
                {
                    if( SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>() )
                    {
                        LIB_ID sel = editFrame->GetTreeLIBID();
                        return !sel.GetLibNickname().empty();
                    }
 
                    return false;
                };
 
        auto symbolSelectedCondition =
                [this]( const SELECTION& aSel )
                {
                    if( SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>() )
                    {
                        LIB_ID sel = editFrame->GetTargetLibId();
                        return !sel.GetLibNickname().empty() && !sel.GetLibItemName().empty();
                    }
 
                    return false;
                };
 
        auto derivedSymbolSelectedCondition =
                [this]( const SELECTION& aSel )
                {
                    if( SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>() )
                    {
                        LIB_ID sel = editFrame->GetTargetLibId();
 
                        if( sel.GetLibNickname().empty() || sel.GetLibItemName().empty() )
                            return false;
 
                        LIB_SYMBOL_LIBRARY_MANAGER& libMgr = editFrame->GetLibManager();
                        const LIB_SYMBOL* sym = libMgr.GetSymbol( sel.GetLibItemName(), sel.GetLibNickname() );
 
                        return sym && sym->IsDerived();
                    }
 
                    return false;
                };
 
        auto relatedSymbolSelectedCondition =
                [this]( const SELECTION& aSel )
                {
                    if( SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>() )
                    {
                        LIB_ID sel = editFrame->GetTargetLibId();
 
                        if( sel.GetLibNickname().empty() || sel.GetLibItemName().empty() )
                            return false;
 
                        LIB_SYMBOL_LIBRARY_MANAGER& libMgr = editFrame->GetLibManager();
                        const LIB_SYMBOL* sym = libMgr.GetSymbol( sel.GetLibItemName(), sel.GetLibNickname() );
                        wxArrayString     derived;
 
                        libMgr.GetDerivedSymbolNames( sel.GetLibItemName(), sel.GetLibNickname(), derived );
 
                        return ( sym && sym->IsDerived() ) || !derived.IsEmpty();
                    }
 
                    return false;
                };
 
        auto multiSymbolSelectedCondition =
                [this]( const SELECTION& aSel )
                {
                    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
                    if( editFrame && editFrame->GetTreeSelectionCount() > 1 )
                    {
                        for( LIB_ID& sel : editFrame->GetSelectedLibIds() )
                        {
                            if( !sel.IsValid() )
                                return false;
                        }
 
                        return true;
                    }
 
                    return false;
                };
/* not used, yet
        auto multiLibrarySelectedCondition =
                [this]( const SELECTION& aSel )
                {
                    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
                    if( editFrame && editFrame->GetTreeSelectionCount() > 1 )
                    {
                        for( LIB_ID& sel : editFrame->GetSelectedLibIds() )
                        {
                            if( sel.IsValid() )
                                return false;
                        }
 
                        return true;
                    }
 
                    return false;
                };
*/
        auto canOpenExternally =
                [this]( const SELECTION& aSel )
                {
                    // The option is shown if the lib has no current edits
                    if( SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>() )
                    {
                        LIB_SYMBOL_LIBRARY_MANAGER& libMgr = editFrame->GetLibManager();
                        wxString                    libName = editFrame->GetTargetLibId().GetLibNickname();
                        return !libMgr.IsLibraryModified( libName );
                    }
 
                    return false;
                };
 
 
// clang-format off
        ctxMenu.AddItem( SCH_ACTIONS::newSymbol,                libInferredCondition, 10 );
        ctxMenu.AddItem( SCH_ACTIONS::deriveFromExistingSymbol, symbolSelectedCondition, 10 );
 
        ctxMenu.AddSeparator( 10 );
        ctxMenu.AddItem( ACTIONS::save,                         symbolSelectedCondition || libInferredCondition, 10 );
        ctxMenu.AddItem( SCH_ACTIONS::saveLibraryAs,            libSelectedCondition, 10 );
        ctxMenu.AddItem( SCH_ACTIONS::saveSymbolAs,             symbolSelectedCondition, 10 );
        ctxMenu.AddItem( SCH_ACTIONS::saveSymbolCopyAs,         symbolSelectedCondition, 10 );
        ctxMenu.AddItem( ACTIONS::revert,                       symbolSelectedCondition || libInferredCondition, 10 );
 
        ctxMenu.AddSeparator( 20 );
        ctxMenu.AddItem( SCH_ACTIONS::importSymbol,             libInferredCondition, 20 );
        ctxMenu.AddItem( SCH_ACTIONS::exportSymbol,             symbolSelectedCondition, 20 );
 
        ctxMenu.AddSeparator( 100 );
        ctxMenu.AddItem( SCH_ACTIONS::cutSymbol,                 symbolSelectedCondition || multiSymbolSelectedCondition, 100 );
        ctxMenu.AddItem( SCH_ACTIONS::copySymbol,                symbolSelectedCondition || multiSymbolSelectedCondition, 100 );
        ctxMenu.AddItem( SCH_ACTIONS::pasteSymbol,               libInferredCondition, 100 );
        ctxMenu.AddItem( SCH_ACTIONS::duplicateSymbol,           symbolSelectedCondition, 100 );
        ctxMenu.AddItem( SCH_ACTIONS::deleteSymbol,              symbolSelectedCondition || multiSymbolSelectedCondition, 100 );
 
        ctxMenu.AddSeparator( 120 );
        ctxMenu.AddItem( SCH_ACTIONS::renameSymbol,              symbolSelectedCondition, 120 );
        ctxMenu.AddItem( SCH_ACTIONS::symbolProperties,          symbolSelectedCondition, 120 );
        ctxMenu.AddItem( SCH_ACTIONS::flattenSymbol,             derivedSymbolSelectedCondition, 120 );
 
        if( ADVANCED_CFG::GetCfg().m_EnableLibWithText || ADVANCED_CFG::GetCfg().m_EnableLibDir )
            ctxMenu.AddSeparator( 200 );
 
        if( ADVANCED_CFG::GetCfg().m_EnableLibWithText )
            ctxMenu.AddItem( ACTIONS::openWithTextEditor,        canOpenExternally && ( symbolSelectedCondition || libSelectedCondition ), 200 );
 
        if( ADVANCED_CFG::GetCfg().m_EnableLibDir )
            ctxMenu.AddItem( ACTIONS::openDirectory,             canOpenExternally && ( symbolSelectedCondition || libSelectedCondition ), 200 );
 
        ctxMenu.AddSeparator( 300 );
        ctxMenu.AddItem( SCH_ACTIONS::showLibFieldsTable,        libInferredCondition, 300 );
        ctxMenu.AddItem( SCH_ACTIONS::showRelatedLibFieldsTable, relatedSymbolSelectedCondition,  300 );
 
        libraryTreeTool->AddContextMenuItems( &ctxMenu );
    }
// clang-format on
 
    return true;
}
 
 
int SYMBOL_EDITOR_CONTROL::AddLibrary( const TOOL_EVENT& aEvent )
{
    bool createNew = aEvent.IsAction( &ACTIONS::newLibrary );
 
    if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
        static_cast<SYMBOL_EDIT_FRAME*>( m_frame )->AddLibraryFile( createNew );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::DdAddLibrary( const TOOL_EVENT& aEvent )
{
    wxString libFile = *aEvent.Parameter<wxString*>();
 
    if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
        static_cast<SYMBOL_EDIT_FRAME*>( m_frame )->DdAddLibrary( libFile );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::EditSymbol( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    int                unit = 0;
    LIB_ID             partId = editFrame->GetTreeLIBID( &unit );
 
    editFrame->LoadSymbol( partId.GetLibItemName(), partId.GetLibNickname(), unit );
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::EditLibrarySymbol( const TOOL_EVENT& aEvent )
{
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    const LIB_SYMBOL*  symbol = editFrame->GetCurSymbol();
 
    if( !symbol || !editFrame->IsSymbolFromSchematic() )
    {
        wxBell();
        return 0;
    }
 
    const LIB_ID& libId = symbol->GetLibId();
 
    if( editFrame->LoadSymbol( libId, editFrame->GetUnit(), editFrame->GetBodyStyle() ) )
    {
        if( !editFrame->IsLibraryTreeShown() )
            editFrame->ToggleLibraryTree();
    }
    else
    {
        const wxString libName = libId.GetLibNickname();
        const wxString symbolName = libId.GetLibItemName();
 
        DisplayError( editFrame,
                      wxString::Format( _( "Failed to load symbol %s from "
                                           "library %s." ),
                                        UnescapeString( symbolName ), UnescapeString( libName ) ) );
    }
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::AddSymbol( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    LIB_ID             target = editFrame->GetTargetLibId();
    const wxString&    libName = target.GetLibNickname();
    wxString           msg;
 
    if( libName.IsEmpty() )
    {
        msg.Printf( _( "No symbol library selected." ) );
        m_frame->ShowInfoBarError( msg );
        return 0;
    }
 
    if( !editFrame->GetLibManager().LibraryExists( libName ) )
    {
        msg.Printf( _( "Symbol library '%s' not found." ), libName );
        m_frame->ShowInfoBarError( msg );
        return 0;
    }
 
    if( editFrame->GetLibManager().IsLibraryReadOnly( libName ) )
    {
        msg.Printf( _( "Symbol library '%s' is not writable." ), libName );
        m_frame->ShowInfoBarError( msg );
        return 0;
    }
 
    if( aEvent.IsAction( &SCH_ACTIONS::newSymbol ) )
        editFrame->CreateNewSymbol();
    else if( aEvent.IsAction( &SCH_ACTIONS::deriveFromExistingSymbol ) )
        editFrame->CreateNewSymbol( target.GetLibItemName() );
    else if( aEvent.IsAction( &SCH_ACTIONS::importSymbol ) )
        editFrame->ImportSymbol();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::Save( const TOOL_EVENT& aEvt )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    if( aEvt.IsAction( &SCH_ACTIONS::save ) )
        editFrame->Save();
    else if( aEvt.IsAction( &SCH_ACTIONS::saveLibraryAs ) )
        editFrame->SaveLibraryAs();
    else if( aEvt.IsAction( &SCH_ACTIONS::saveSymbolAs ) )
        editFrame->SaveSymbolCopyAs( true );
    else if( aEvt.IsAction( &SCH_ACTIONS::saveSymbolCopyAs ) )
        editFrame->SaveSymbolCopyAs( false );
    else if( aEvt.IsAction( &SCH_ACTIONS::saveAll ) )
        editFrame->SaveAll();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::Revert( const TOOL_EVENT& aEvent )
{
    if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
        static_cast<SYMBOL_EDIT_FRAME*>( m_frame )->Revert();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::OpenDirectory( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    LIBRARY_MANAGER& manager = Pgm().GetLibraryManager();
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    LIB_ID libId = editFrame->GetTreeLIBID();
 
    wxString libName = libId.GetLibNickname();
    std::optional<wxString> libItemName =
        manager.GetFullURI( LIBRARY_TABLE_TYPE::SYMBOL, libName, true );
 
    wxCHECK( libItemName, 0 );
 
    wxFileName fileName( *libItemName );
 
    wxString filePath = wxEmptyString;
    wxString explorerCommand;
 
    if( COMMON_SETTINGS* cfg = Pgm().GetCommonSettings() )
        explorerCommand = cfg->m_System.file_explorer;
 
    if( explorerCommand.IsEmpty() )
    {
        filePath = fileName.GetFullPath().BeforeLast( wxFileName::GetPathSeparator() );
 
        if( !filePath.IsEmpty() && wxDirExists( filePath ) )
            LaunchExternal( filePath );
 
        return 0;
    }
 
    if( !explorerCommand.EndsWith( "%F" ) )
    {
        wxMessageBox( _( "Missing/malformed file explorer argument '%F' in common settings." ) );
        return 0;
    }
 
    filePath = fileName.GetFullPath();
    filePath.Replace( wxS( "\"" ), wxS( "_" ) );
 
    wxString fileArg = '"' + filePath + '"';
 
    explorerCommand.Replace( wxT( "%F" ), fileArg );
 
    if( !explorerCommand.IsEmpty() )
        wxExecute( explorerCommand );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::OpenWithTextEditor( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    wxString           textEditorName = Pgm().GetTextEditor();
 
    if( textEditorName.IsEmpty() )
    {
        wxMessageBox( _( "No text editor selected in KiCad. Please choose one." ) );
        return 0;
    }
 
    LIBRARY_MANAGER& manager = Pgm().GetLibraryManager();
 
    LIB_ID   libId = editFrame->GetTreeLIBID();
    wxString libName = libId.GetLibNickname();
 
    std::optional<wxString> optUri =
        manager.GetFullURI( LIBRARY_TABLE_TYPE::SYMBOL, libName, true );
 
    wxCHECK( optUri, 0 );
 
    wxString tempFName = ( *optUri ).wc_str();
 
    if( !tempFName.IsEmpty() )
        ExecuteFile( textEditorName, tempFName, nullptr, false );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::CutCopyDelete( const TOOL_EVENT& aEvt )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    if( aEvt.IsAction( &SCH_ACTIONS::cutSymbol ) || aEvt.IsAction( &SCH_ACTIONS::copySymbol ) )
        editFrame->CopySymbolToClipboard();
 
    if( aEvt.IsAction( &SCH_ACTIONS::cutSymbol ) || aEvt.IsAction( &SCH_ACTIONS::deleteSymbol ) )
    {
        bool hasWritableLibs = false;
        wxString msg;
 
        for( LIB_ID& sel : editFrame->GetSelectedLibIds() )
        {
            const wxString& libName = sel.GetLibNickname();
 
            if( !editFrame->GetLibManager().LibraryExists( libName ) )
                msg.Printf( _( "Symbol library '%s' not found." ), libName );
            else if( editFrame->GetLibManager().IsLibraryReadOnly( libName ) )
                msg.Printf( _( "Symbol library '%s' is not writable." ), libName );
            else
                hasWritableLibs = true;
        }
 
        if( !msg.IsEmpty() )
            m_frame->ShowInfoBarError( msg );
 
        if( !hasWritableLibs )
            return 0;
 
        editFrame->DeleteSymbolFromLibrary();
    }
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::DuplicateSymbol( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    LIB_ID             sel = editFrame->GetTargetLibId();
    // DuplicateSymbol() is called to duplicate a symbol, or to paste a previously
    // saved symbol in clipboard
    bool               isPasteAction = aEvent.IsAction( &SCH_ACTIONS::pasteSymbol );
    wxString           msg;
 
    if( !sel.IsValid() && !isPasteAction )
    {
        // When duplicating a symbol, a source symbol must exists.
        msg.Printf( _( "No symbol selected" ) );
        m_frame->ShowInfoBarError( msg );
        return 0;
    }
 
    const wxString& libName = sel.GetLibNickname();
 
    if( !editFrame->GetLibManager().LibraryExists( libName ) )
    {
        msg.Printf( _( "Symbol library '%s' not found." ), libName );
        m_frame->ShowInfoBarError( msg );
        return 0;
    }
 
    if( editFrame->GetLibManager().IsLibraryReadOnly( libName ) )
    {
        msg.Printf( _( "Symbol library '%s' is not writable." ), libName );
        m_frame->ShowInfoBarError( msg );
        return 0;
    }
 
    editFrame->DuplicateSymbol( isPasteAction );
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::RenameSymbol( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME*          editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    LIB_SYMBOL_LIBRARY_MANAGER& libMgr    = editFrame->GetLibManager();
    LIBRARY_EDITOR_CONTROL*     libTool   = m_toolMgr->GetTool<LIBRARY_EDITOR_CONTROL>();
 
    LIB_ID   libId = editFrame->GetTreeLIBID();
    wxString libName = libId.GetLibNickname();
    wxString oldName = libId.GetLibItemName();
    wxString newName;
    wxString msg;
 
    if( !libMgr.LibraryExists( libName ) )
        return 0;
 
    if( !libTool->RenameLibrary( _( "Change Symbol Name" ), oldName,
            [&]( const wxString& aNewName )
            {
                newName = EscapeString( aNewName, CTX_LIBID );
 
                if( newName.IsEmpty() )
                {
                    wxMessageBox( _( "Symbol must have a name." ) );
                    return false;
                }
 
                // If no change, accept it without prompting
                if( newName != oldName && libMgr.SymbolNameInUse( newName, libName ) )
                {
                    msg.Printf( _( "Symbol '%s' already exists in library '%s'." ),
                                UnescapeString( newName ),
                                libName );
 
                    KIDIALOG errorDlg( m_frame, msg, _( "Confirmation" ),
                                       wxOK | wxCANCEL | wxICON_WARNING );
 
                    errorDlg.SetOKLabel( _( "Overwrite" ) );
 
                    return errorDlg.ShowModal() == wxID_OK;
                }
 
                return true;
            } ) )
    {
        return 0;   // cancelled by user
    }
 
    if( newName == oldName )
        return 0;
 
    LIB_SYMBOL* libSymbol = libMgr.GetBufferedSymbol( oldName, libName );
 
    if( !libSymbol )
        return 0;
 
    // Renaming the current symbol
    const bool isCurrentSymbol = editFrame->IsCurrentSymbol( libId );
    bool       overwritingCurrentSymbol = false;
 
    if( libMgr.SymbolExists( newName, libName ) )
    {
        // Overwriting the current symbol also need to update the open symbol
        LIB_SYMBOL* const overwrittenSymbol = libMgr.GetBufferedSymbol( newName, libName );
        overwritingCurrentSymbol = editFrame->IsCurrentSymbol( overwrittenSymbol->GetLibId() );
        libMgr.RemoveSymbol( newName, libName );
    }
 
    libSymbol->SetName( newName );
 
    if( libSymbol->GetValueField().GetText() == oldName )
        libSymbol->GetValueField().SetText( newName );
 
    libMgr.UpdateSymbolAfterRename( libSymbol, newName, libName );
    libMgr.SetSymbolModified( newName, libName );
 
    if( overwritingCurrentSymbol )
    {
        // We overwrite the old current symbol with the renamed one, so show
        // the renamed one now
        editFrame->SetCurSymbol( new LIB_SYMBOL( *libSymbol ), false );
    }
    else if( isCurrentSymbol && editFrame->GetCurSymbol() )
    {
        // Renamed the current symbol - follow it
        libSymbol = editFrame->GetCurSymbol();
 
        libSymbol->SetName( newName );
 
        if( libSymbol->GetValueField().GetText() == oldName )
            libSymbol->GetValueField().SetText( newName );
 
        editFrame->RebuildView();
        editFrame->OnModify();
        editFrame->UpdateTitle();
 
        // N.B. The view needs to be rebuilt first as the Symbol Properties change may
        // invalidate the view pointers by rebuilting the field table
        editFrame->UpdateMsgPanel();
    }
 
    editFrame->RenameSymbolTab( libId, LIB_ID( libName, newName ) );
 
    wxDataViewItem treeItem = libMgr.GetAdapter()->FindItem( libId );
    editFrame->UpdateLibraryTree( treeItem, libSymbol );
    editFrame->FocusOnLibId( LIB_ID( libName, newName ) );
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ToggleProperties( const TOOL_EVENT& aEvent )
{
    if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
        getEditFrame<SYMBOL_EDIT_FRAME>()->ToggleProperties();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ShowElectricalTypes( const TOOL_EVENT& aEvent )
{
    SCH_RENDER_SETTINGS* renderSettings = m_frame->GetRenderSettings();
    renderSettings->m_ShowPinsElectricalType = !renderSettings->m_ShowPinsElectricalType;
 
    // Update canvas
    m_frame->GetCanvas()->GetView()->UpdateAllItems( KIGFX::REPAINT );
    m_frame->GetCanvas()->Refresh();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ShowPinNumbers( const TOOL_EVENT& aEvent )
{
    SCH_RENDER_SETTINGS* renderSettings = m_frame->GetRenderSettings();
    renderSettings->m_ShowPinNumbers = !renderSettings->m_ShowPinNumbers;
 
    // Update canvas
    m_frame->GetCanvas()->GetView()->UpdateAllItems( KIGFX::REPAINT );
    m_frame->GetCanvas()->Refresh();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ToggleSyncedPinsMode( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    editFrame->m_SyncPinEdit = !editFrame->m_SyncPinEdit;
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ToggleHiddenPins( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDITOR_SETTINGS* cfg = m_frame->libeditconfig();
    cfg->m_ShowHiddenPins = !cfg->m_ShowHiddenPins;
 
    getEditFrame<SYMBOL_EDIT_FRAME>()->GetRenderSettings()->m_ShowHiddenPins =
            cfg->m_ShowHiddenPins;
 
    getView()->UpdateAllItems( KIGFX::REPAINT );
    m_frame->GetCanvas()->Refresh();
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ToggleHiddenFields( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDITOR_SETTINGS* cfg = m_frame->libeditconfig();
    cfg->m_ShowHiddenFields = !cfg->m_ShowHiddenFields;
 
    getEditFrame<SYMBOL_EDIT_FRAME>()->GetRenderSettings()->m_ShowHiddenFields = cfg->m_ShowHiddenFields;
 
    getView()->UpdateAllItems( KIGFX::REPAINT );
    m_frame->GetCanvas()->Refresh();
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::TogglePinAltIcons( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDITOR_SETTINGS& cfg = *m_frame->libeditconfig();
    cfg.m_ShowPinAltIcons = !cfg.m_ShowPinAltIcons;
 
    m_frame->GetRenderSettings()->m_ShowPinAltIcons = cfg.m_ShowPinAltIcons;
 
    getView()->UpdateAllItems( KIGFX::REPAINT );
    m_frame->GetCanvas()->Refresh();
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ExportView( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    LIB_SYMBOL*        symbol = editFrame->GetCurSymbol();
 
    if( !symbol )
    {
        wxMessageBox( _( "No symbol to export" ) );
        return 0;
    }
 
    wxFileName fn( symbol->GetName() );
    fn.SetExt( "png" );
 
    wxString projectPath = wxPathOnly( m_frame->Prj().GetProjectFullName() );
 
    wxFileDialog dlg( editFrame, _( "Export View as PNG" ), projectPath, fn.GetFullName(),
                      FILEEXT::PngFileWildcard(), wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
 
    KIPLATFORM::UI::AllowNetworkFileSystems( &dlg );
 
    if( dlg.ShowModal() == wxID_OK && !dlg.GetPath().IsEmpty() )
    {
        // calling wxYield is mandatory under Linux, after closing the file selector dialog
        // to refresh the screen before creating the PNG or JPEG image from screen
        wxYield();
 
        if( !editFrame->SaveCanvasImageToFile( dlg.GetPath(), BITMAP_TYPE::PNG ) )
        {
            wxMessageBox( wxString::Format( _( "Can't save file '%s'." ), dlg.GetPath() ) );
        }
    }
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ExportSymbol( const TOOL_EVENT& aEvent )
{
    if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
        static_cast<SYMBOL_EDIT_FRAME*>( m_frame )->ExportSymbol();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ExportSymbolAsSVG( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    LIB_SYMBOL*        symbol = editFrame->GetCurSymbol();
 
    if( !symbol )
    {
        wxMessageBox( _( "No symbol to export" ) );
        return 0;
    }
 
    wxFileName fn( symbol->GetName() );
    fn.SetExt( FILEEXT::SVGFileExtension );
 
    wxString pro_dir = wxPathOnly( m_frame->Prj().GetProjectFullName() );
 
    wxString fullFileName = wxFileSelector( _( "SVG File Name" ), pro_dir, fn.GetFullName(),
                                            FILEEXT::SVGFileExtension, FILEEXT::SVGFileWildcard(),
                                            wxFD_SAVE,
                                            m_frame );
 
    if( !fullFileName.IsEmpty() )
    {
        PAGE_INFO pageSave = editFrame->GetScreen()->GetPageSettings();
        PAGE_INFO pageTemp = pageSave;
 
        BOX2I symbolBBox = symbol->GetUnitBoundingBox( editFrame->GetUnit(),
                                                       editFrame->GetBodyStyle(), false );
 
        // Add a small margin (10% of size)to the plot bounding box
        symbolBBox.Inflate( symbolBBox.GetSize().x * 0.1, symbolBBox.GetSize().y * 0.1 );
 
        pageTemp.SetWidthMils( schIUScale.IUToMils( symbolBBox.GetSize().x ) );
        pageTemp.SetHeightMils( schIUScale.IUToMils( symbolBBox.GetSize().y ) );
 
        // Add an offet to plot the symbol centered on the page.
        VECTOR2I plot_offset = symbolBBox.GetOrigin();
 
        editFrame->GetScreen()->SetPageSettings( pageTemp );
        editFrame->SVGPlotSymbol( fullFileName, -plot_offset );
        editFrame->GetScreen()->SetPageSettings( pageSave );
    }
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::FlattenSymbol( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME*          editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    LIB_SYMBOL_LIBRARY_MANAGER& libMgr = editFrame->GetLibManager();
    LIB_ID                      symId = editFrame->GetTargetLibId();
 
    if( !symId.IsValid() )
    {
        wxMessageBox( _( "No symbol to flatten" ) );
        return 0;
    }
 
    const LIB_SYMBOL*           symbol = libMgr.GetBufferedSymbol( symId.GetLibItemName(), symId.GetLibNickname() );
    std::unique_ptr<LIB_SYMBOL> flatSymbol = symbol->Flatten();
    wxCHECK_MSG( flatSymbol, 0, _( "Failed to flatten symbol" ) );
 
    if( !libMgr.UpdateSymbol( flatSymbol.get(), symId.GetLibNickname() ) )
    {
        wxMessageBox( _( "Failed to update library with flattened symbol" ) );
        return 0;
    }
 
    wxDataViewItem treeItem = libMgr.GetAdapter()->FindItem( symId );
    editFrame->UpdateLibraryTree( treeItem, flatSymbol.get() );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::AddSymbolToSchematic( const TOOL_EVENT& aEvent )
{
    LIB_SYMBOL* libSymbol = nullptr;
    LIB_ID      libId;
    int         unit, bodyStyle;
 
    if( m_isSymbolEditor )
    {
        SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
        libSymbol = editFrame->GetCurSymbol();
        unit      = editFrame->GetUnit();
        bodyStyle = editFrame->GetBodyStyle();
 
        if( libSymbol )
            libId = libSymbol->GetLibId();
    }
    else
    {
        SYMBOL_VIEWER_FRAME* viewerFrame = getEditFrame<SYMBOL_VIEWER_FRAME>();
 
        libSymbol = viewerFrame->GetSelectedSymbol();
        unit      = viewerFrame->GetUnit();
        bodyStyle = viewerFrame->GetBodyStyle();
 
        if( libSymbol )
            libId = libSymbol->GetLibId();
    }
 
    if( libSymbol )
    {
        SCH_EDIT_FRAME* schframe = (SCH_EDIT_FRAME*) m_frame->Kiway().Player( FRAME_SCH, false );
 
        if( !schframe )      // happens when the schematic editor is not active (or closed)
        {
            DisplayErrorMessage( m_frame, _( "No schematic currently open." ) );
            return 0;
        }
 
        wxWindow* blocking_dialog = schframe->Kiway().GetBlockingDialog();
 
        if( blocking_dialog )
        {
            blocking_dialog->Raise();
            wxBell();
            return 0;
        }
 
        SCH_SYMBOL* symbol = new SCH_SYMBOL( *libSymbol, libId, &schframe->GetCurrentSheet(),
                                             unit, bodyStyle );
 
        symbol->SetParent( schframe->GetScreen() );
 
        if( schframe->eeconfig()->m_AutoplaceFields.enable )
        {
            // Not placed yet, so pass a nullptr screen reference
            symbol->AutoplaceFields( nullptr, AUTOPLACE_AUTO );
        }
 
        schframe->Raise();
        schframe->GetToolManager()->PostAction( SCH_ACTIONS::placeSymbol,
                                                SCH_ACTIONS::PLACE_SYMBOL_PARAMS{ symbol, true } );
    }
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ChangeUnit( const TOOL_EVENT& aEvent )
{
    if( !m_isSymbolEditor )
        return 0;
 
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
    const int          deltaUnit = aEvent.Parameter<int>();
 
    const int nUnits = editFrame->GetCurSymbol()->GetUnitCount();
    const int newUnit = ( ( editFrame->GetUnit() - 1 + deltaUnit + nUnits ) % nUnits ) + 1;
 
    editFrame->SetUnit( newUnit );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::PreviousSymbol( const TOOL_EVENT& aEvent )
{
    if( SYMBOL_VIEWER_FRAME* viewerFrame = static_cast<SYMBOL_VIEWER_FRAME*>( m_toolMgr->GetToolHolder() ) )
        viewerFrame->SelectPreviousSymbol();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::NextSymbol( const TOOL_EVENT& aEvent )
{
    if( SYMBOL_VIEWER_FRAME* viewerFrame = static_cast<SYMBOL_VIEWER_FRAME*>( m_toolMgr->GetToolHolder() ) )
        viewerFrame->SelectNextSymbol();
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::ShowLibraryTable( const TOOL_EVENT& aEvent )
{
    DIALOG_LIB_FIELDS_TABLE::SCOPE scope = DIALOG_LIB_FIELDS_TABLE::SCOPE_LIBRARY;
 
    if( aEvent.IsAction( &SCH_ACTIONS::showRelatedLibFieldsTable ) )
        scope = DIALOG_LIB_FIELDS_TABLE::SCOPE_RELATED_SYMBOLS;
 
    DIALOG_LIB_FIELDS_TABLE dlg( getEditFrame<SYMBOL_EDIT_FRAME>(), scope );
 
    dlg.ShowModal();
    return 0;
}
 
 
static void showTabSwitcher( SYMBOL_EDIT_FRAME* aFrame, bool aForward )
{
    EDITOR_TABS_PANEL* panel = aFrame->GetTabsPanel();
 
    if( !panel || panel->Model().Entries().size() < 2 )
        return;
 
    if( !aFrame->GetHotkeyPopup() )
        aFrame->CreateHotkeyPopup();
 
    HOTKEY_CYCLE_POPUP* popup = aFrame->GetHotkeyPopup();
 
    if( !popup )
        return;
 
    wxArrayString labels;
 
    for( const EDITOR_TABS_MODEL::ENTRY& entry : panel->Model().Entries() )
        labels.Add( entry.key.AfterFirst( ':' ) );
 
    const int count = static_cast<int>( labels.GetCount() );
    const int active = panel->GetActiveTab();
    const int next = aForward ? ( active + 1 ) % count : ( active - 1 + count ) % count;
 
    popup->Popup( _( "Switch to Tab" ), labels, next );
}
 
 
int SYMBOL_EDITOR_CONTROL::NextTab( const TOOL_EVENT& aEvent )
{
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    if( editFrame && editFrame->GetTabsPanel() )
    {
        showTabSwitcher( editFrame, true );
        editFrame->GetTabsPanel()->AdvanceTab( true );
    }
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::PrevTab( const TOOL_EVENT& aEvent )
{
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    if( editFrame && editFrame->GetTabsPanel() )
    {
        showTabSwitcher( editFrame, false );
        editFrame->GetTabsPanel()->AdvanceTab( false );
    }
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::CloseTab( const TOOL_EVENT& aEvent )
{
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    if( editFrame && editFrame->GetTabsPanel() )
        editFrame->GetTabsPanel()->CloseTab( editFrame->GetTabsPanel()->GetActiveTab() );
 
    return 0;
}
 
 
int SYMBOL_EDITOR_CONTROL::CompareLibraryWithFile( const TOOL_EVENT& aEvent )
{
    SYMBOL_EDIT_FRAME* editFrame = getEditFrame<SYMBOL_EDIT_FRAME>();
 
    wxCHECK( editFrame, 0 );
 
    const wxString currentLib = editFrame->GetCurLib();
 
    if( currentLib.IsEmpty() )
    {
        editFrame->ShowInfoBarError( _( "Select a library to compare against a file." ) );
        return 0;
    }
 
    wxFileDialog dlg( editFrame, _( "Choose Library to Compare With" ), wxEmptyString,
                      wxEmptyString, FILEEXT::KiCadSymbolLibFileWildcard(),
                      wxFD_OPEN | wxFD_FILE_MUST_EXIST );
 
    if( dlg.ShowModal() != wxID_OK )
        return 0;
 
    wxFileName otherFn( dlg.GetPath() );
    otherFn.MakeAbsolute();
 
    if( !otherFn.GetExt().IsSameAs( FILEEXT::KiCadSymbolLibFileExtension, false ) )
    {
        editFrame->ShowInfoBarError(
                _( "Select a KiCad symbol library file (.kicad_sym)." ) );
        return 0;
    }
 
    const wxString otherPath = otherFn.GetFullPath();
 
    // SYM_LIB_DIFFER::Diff() consumes these borrowed pointers synchronously;
    // DOCUMENT_DIFF does not retain them.
    LIB_SYMBOL_LIBRARY_MANAGER& libMgr = editFrame->GetLibManager();
    wxArrayString               names;
    libMgr.GetSymbolNames( currentLib, names );
 
    KICAD_DIFF::SYM_LIB_DIFFER::SYMBOL_MAP beforeMap;
 
    for( const wxString& name : names )
    {
        if( LIB_SYMBOL* sym = libMgr.GetSymbol( name, currentLib ) )
            beforeMap.emplace( sym->GetName(), sym );
    }
 
    std::vector<std::unique_ptr<LIB_SYMBOL>> afterStorage;
    KICAD_DIFF::SYM_LIB_DIFFER::SYMBOL_MAP   afterMap;
 
    try
    {
        auto loaded = KICAD_DIFF::SYM_LIB_DIFFER::LoadLibrary( otherPath );
        afterStorage = std::move( loaded.first );
        afterMap     = std::move( loaded.second );
    }
    catch( const IO_ERROR& ioe )
    {
        editFrame->ShowInfoBarError( wxString::Format( _( "Failed to load %s: %s" ),
                                                       otherPath, ioe.What() ) );
        return 0;
    }
    catch( const std::exception& e )
    {
        editFrame->ShowInfoBarError( wxString::Format( _( "Failed to load %s: %s" ),
                                                       otherPath,
                                                       wxString::FromUTF8( e.what() ) ) );
        return 0;
    }
 
    KICAD_DIFF::SYM_LIB_DIFFER differ( beforeMap, afterMap, otherPath );
    KICAD_DIFF::DOCUMENT_DIFF  result = differ.Diff();
 
    DIALOG_KICAD_DIFF dlgDiff( editFrame, currentLib, otherPath, result );
 
    std::map<KIID_PATH, const KICAD_DIFF::ITEM_CHANGE*> changesById;
 
    for( const KICAD_DIFF::ITEM_CHANGE& c : result.changes )
        changesById[c.id] = &c;
 
    auto cloneHolder = std::make_shared<std::vector<std::unique_ptr<LIB_SYMBOL>>>();
 
    dlgDiff.SetChangeSelectedHandler(
            [&, cloneHolder]( const KIID_PATH& aId )
            {
                WIDGET_DIFF_CANVAS* canvas = dlgDiff.DiffCanvas();
 
                if( !canvas )
                    return;
 
                auto it = changesById.find( aId );
 
                if( it == changesById.end() || !it->second->refdes )
                {
                    KICAD_DIFF::ConfigureSymDiffCanvasContext( *canvas, nullptr, nullptr );
                    cloneHolder->clear();
                    return;
                }
 
                const wxString& name = *it->second->refdes;
                auto            beforeIt = beforeMap.find( name );
                auto            afterIt = afterMap.find( name );
 
                std::unique_ptr<LIB_SYMBOL> beforeClone =
                        beforeIt != beforeMap.end() ? beforeIt->second->Flatten() : nullptr;
                std::unique_ptr<LIB_SYMBOL> afterClone =
                        afterIt != afterMap.end() ? afterIt->second->Flatten() : nullptr;
 
                KICAD_DIFF::ConfigureSymDiffCanvasContext( *canvas, beforeClone.get(), afterClone.get() );
 
                cloneHolder->clear();
 
                if( beforeClone )
                    cloneHolder->push_back( std::move( beforeClone ) );
 
                if( afterClone )
                    cloneHolder->push_back( std::move( afterClone ) );
            } );
 
    dlgDiff.ShowModal();
 
    return 0;
}
 
 
void SYMBOL_EDITOR_CONTROL::setTransitions()
{
    Go( &SYMBOL_EDITOR_CONTROL::AddLibrary,            ACTIONS::newLibrary.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::AddLibrary,            ACTIONS::addLibrary.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::AddSymbol,             SCH_ACTIONS::newSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::AddSymbol,             SCH_ACTIONS::deriveFromExistingSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::AddSymbol,             SCH_ACTIONS::importSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::EditSymbol,            SCH_ACTIONS::editSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::EditLibrarySymbol,     SCH_ACTIONS::editLibSymbolWithLibEdit.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::DdAddLibrary,          ACTIONS::ddAddLibrary.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::Save,                  ACTIONS::save.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::Save,                  SCH_ACTIONS::saveLibraryAs.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::Save,                  SCH_ACTIONS::saveSymbolAs.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::Save,                  SCH_ACTIONS::saveSymbolCopyAs.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::Save,                  ACTIONS::saveAll.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::Revert,                ACTIONS::revert.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::DuplicateSymbol,       SCH_ACTIONS::duplicateSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::RenameSymbol,          SCH_ACTIONS::renameSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::CutCopyDelete,         SCH_ACTIONS::deleteSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::CutCopyDelete,         SCH_ACTIONS::cutSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::CutCopyDelete,         SCH_ACTIONS::copySymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::DuplicateSymbol,       SCH_ACTIONS::pasteSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ExportSymbol,          SCH_ACTIONS::exportSymbol.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::FlattenSymbol,         SCH_ACTIONS::flattenSymbol.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::NextTab,               SCH_ACTIONS::nextSymbolTab.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::PrevTab,               SCH_ACTIONS::prevSymbolTab.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::CloseTab,              SCH_ACTIONS::closeSymbolTab.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::OpenWithTextEditor,    ACTIONS::openWithTextEditor.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::OpenDirectory,         ACTIONS::openDirectory.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::ExportView,            SCH_ACTIONS::exportSymbolView.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ExportSymbolAsSVG,     SCH_ACTIONS::exportSymbolAsSVG.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::AddSymbolToSchematic,  SCH_ACTIONS::addSymbolToSchematic.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::ShowElectricalTypes,   SCH_ACTIONS::showElectricalTypes.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ShowPinNumbers,        SCH_ACTIONS::showPinNumbers.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ToggleSyncedPinsMode,  SCH_ACTIONS::toggleSyncedPinsMode.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::ToggleProperties,      ACTIONS::showProperties.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ToggleHiddenPins,      SCH_ACTIONS::showHiddenPins.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ToggleHiddenFields,    SCH_ACTIONS::showHiddenFields.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::TogglePinAltIcons,     SCH_ACTIONS::togglePinAltIcons.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::ShowLibraryTable,      SCH_ACTIONS::showLibFieldsTable.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ShowLibraryTable,      SCH_ACTIONS::showRelatedLibFieldsTable.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::CompareLibraryWithFile,
        SCH_ACTIONS::compareLibraryWithFile.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::ChangeUnit,            SCH_ACTIONS::previousUnit.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::ChangeUnit,            SCH_ACTIONS::nextUnit.MakeEvent() );
 
    Go( &SYMBOL_EDITOR_CONTROL::PreviousSymbol,        SCH_ACTIONS::previousSymbol.MakeEvent() );
    Go( &SYMBOL_EDITOR_CONTROL::NextSymbol,            SCH_ACTIONS::nextSymbol.MakeEvent() );
}