/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2008-2013 Wayne Stambaugh <stambaughw@verizon.net>
 * Copyright (C) 2004-2013 KiCad Developers, see change_log.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/onrightclick.cpp
 */

#include <fctsys.h>
#include <eeschema_id.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <wxEeschemaStruct.h>
#include <menus_helpers.h>

#include <general.h>
#include <hotkeys.h>
#include <class_library.h>
#include <sch_bus_entry.h>
#include <sch_marker.h>
#include <sch_text.h>
#include <sch_junction.h>
#include <sch_component.h>
#include <sch_line.h>
#include <sch_no_connect.h>
#include <sch_sheet.h>
#include <sch_sheet_path.h>
#include <sch_bitmap.h>

#include <iostream>

static void AddMenusForBlock( wxMenu* PopMenu, SCH_EDIT_FRAME* frame );
static void AddMenusForWire( wxMenu* PopMenu, SCH_LINE* Wire, SCH_EDIT_FRAME* frame );
static void AddMenusForBus( wxMenu* PopMenu, SCH_LINE* Bus, SCH_EDIT_FRAME* frame );
static void AddMenusForHierchicalSheet( wxMenu* PopMenu, SCH_SHEET* Sheet );
static void AddMenusForSheetPin( wxMenu* PopMenu, SCH_SHEET_PIN* PinSheet );
static void AddMenusForText( wxMenu* PopMenu, SCH_TEXT* Text );
static void AddMenusForLabel( wxMenu* PopMenu, SCH_LABEL* Label );
static void AddMenusForGLabel( wxMenu* PopMenu, SCH_GLOBALLABEL* GLabel );
static void AddMenusForHLabel( wxMenu* PopMenu, SCH_HIERLABEL* GLabel );
static void AddMenusForEditComponent( wxMenu* PopMenu, SCH_COMPONENT* Component );
static void AddMenusForComponent( wxMenu* PopMenu, SCH_COMPONENT* Component );
static void AddMenusForComponentField( wxMenu* PopMenu, SCH_FIELD* Field );
static void AddMenusForMarkers( wxMenu* aPopMenu, SCH_MARKER* aMarker, SCH_EDIT_FRAME* aFrame );
static void AddMenusForBitmap( wxMenu* aPopMenu, SCH_BITMAP * aBitmap );
static void AddMenusForBusEntry( wxMenu* aPopMenu, SCH_BUS_ENTRY * aBusEntry );



/* Prepare context menu when a click on the right mouse button occurs.
 *
 * This menu is then added to the list of zoom commands.
 */
bool SCH_EDIT_FRAME::OnRightClick( const wxPoint& aPosition, wxMenu* PopMenu )
{
    SCH_ITEM* item = GetScreen()->GetCurItem();
    bool      BlockActive = GetScreen()->IsBlockActive();
    wxString msg;

    // Do not start a block command  on context menu.
    m_canvas->SetCanStartBlock( -1 );

    if( BlockActive )
    {
        AddMenusForBlock( PopMenu, this );
        PopMenu->AppendSeparator();

        // If we have a block containing only one main element
        // we append its edition submenu
        if( item != NULL )
        {
            switch( item->Type() )
            {
                case SCH_COMPONENT_T:
                    AddMenusForEditComponent( PopMenu, (SCH_COMPONENT *) item );
                    PopMenu->AppendSeparator();
                    break;

                case SCH_TEXT_T:
                    msg = AddHotkeyName( _( "Edit Text" ), s_Schematic_Hokeys_Descr, HK_EDIT );
                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
                    PopMenu->AppendSeparator();
                    break;

                case SCH_LABEL_T:
                    msg = AddHotkeyName( _( "Edit Label" ), s_Schematic_Hokeys_Descr, HK_EDIT );
                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
                    PopMenu->AppendSeparator();
                    break;

                case SCH_GLOBAL_LABEL_T:
                    msg = AddHotkeyName( _( "Edit Global Label" ), s_Schematic_Hokeys_Descr,
                                         HK_EDIT );
                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
                    PopMenu->AppendSeparator();
                    break;

                case SCH_HIERARCHICAL_LABEL_T:
                    msg = AddHotkeyName( _( "Edit Hierarchical Label" ), s_Schematic_Hokeys_Descr,
                                         HK_EDIT );
                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
                    PopMenu->AppendSeparator();
                    break;

                case SCH_BITMAP_T:
                    msg = AddHotkeyName( _( "Edit Image" ), s_Schematic_Hokeys_Descr, HK_EDIT );
                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( image_xpm ) );
                    PopMenu->AppendSeparator();
                    break;

                default:
                    break;
            }
        }
        return true;
    }

    // Try to locate items at cursor position.
    if( (item == NULL) || (item->GetFlags() == 0) )
    {
        item = LocateAndShowItem( aPosition, SCH_COLLECTOR::AllItemsButPins );

        // If the clarify item selection context menu is aborted, don't show the context menu.
        if( item == NULL && m_canvas->GetAbortRequest() )
        {
            m_canvas->SetAbortRequest( false );
            return false;
        }
    }

    // If a command is in progress: add "cancel" and "end tool" menu
    // If
    if( GetToolId() != ID_NO_TOOL_SELECTED )
    {
        if( item && item->GetFlags() )
        {
            AddMenuItem( PopMenu, ID_CANCEL_CURRENT_COMMAND, _( "Cancel" ),
                         KiBitmap( cancel_xpm ) );
        }
        else
        {
            AddMenuItem( PopMenu, ID_CANCEL_CURRENT_COMMAND, _( "End Tool" ),
                         KiBitmap( cursor_xpm ) );
        }

        PopMenu->AppendSeparator();

        switch( GetToolId() )
        {
            case ID_WIRE_BUTT:
                AddMenusForWire( PopMenu, NULL, this );
                if( item == NULL )
                    PopMenu->AppendSeparator();
                break;

            case ID_BUS_BUTT:
                AddMenusForBus( PopMenu, NULL, this );
                if( item == NULL )
                    PopMenu->AppendSeparator();
                break;

            default:
                break;
        }
    }
    else
    {
        if( item && item->GetFlags() )
        {
            AddMenuItem( PopMenu, ID_CANCEL_CURRENT_COMMAND, _( "Cancel" ),
                         KiBitmap( cancel_xpm ) );
            PopMenu->AppendSeparator();
        }
    }

    if( item == NULL )
    {
        if( m_CurrentSheet->Last() != g_RootSheet )
        {
            AddMenuItem( PopMenu, ID_POPUP_SCH_LEAVE_SHEET, _( "Leave Sheet" ),
                         KiBitmap( leave_sheet_xpm ) );
            PopMenu->AppendSeparator();
        }
        return true;
    }

    int  flags  = item->GetFlags();
    bool is_new = (flags & IS_NEW) ? true : false;

    switch( item->Type() )
    {
    case SCH_NO_CONNECT_T:

        AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, _( "Delete No Connect" ),
                     KiBitmap( delete_xpm ) );
        break;

    case SCH_JUNCTION_T:
        addJunctionMenuEntries( PopMenu, (SCH_JUNCTION*) item );
        break;

    case SCH_BUS_ENTRY_T:
        AddMenusForBusEntry( PopMenu, (SCH_BUS_ENTRY*) item );
        break;

    case SCH_MARKER_T:
        AddMenusForMarkers( PopMenu, (SCH_MARKER*) item, this );
        break;

    case SCH_TEXT_T:
        AddMenusForText( PopMenu, (SCH_TEXT*) item );
        break;

    case SCH_LABEL_T:
        AddMenusForLabel( PopMenu, (SCH_LABEL*) item );
        break;

    case SCH_GLOBAL_LABEL_T:
        AddMenusForGLabel( PopMenu, (SCH_GLOBALLABEL*) item );
        break;

    case SCH_HIERARCHICAL_LABEL_T:
        AddMenusForHLabel( PopMenu, (SCH_HIERLABEL*) item );
        break;

    case SCH_FIELD_T:
        AddMenusForComponentField( PopMenu, (SCH_FIELD*) item );
        break;

    case SCH_COMPONENT_T:
        AddMenusForComponent( PopMenu, (SCH_COMPONENT*) item );
        break;

    case SCH_BITMAP_T:
        AddMenusForBitmap( PopMenu, (SCH_BITMAP*) item );
        break;

    case SCH_LINE_T:
        switch( item->GetLayer() )
        {
        case LAYER_WIRE:
            AddMenusForWire( PopMenu, (SCH_LINE*) item, this );
            break;

        case LAYER_BUS:
            AddMenusForBus( PopMenu, (SCH_LINE*) item, this );
            break;

        default:
            if( is_new )
                AddMenuItem( PopMenu, ID_POPUP_END_LINE, _( "End Drawing" ),
                             KiBitmap( apply_xpm ) );

            AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, _( "Delete Drawing" ),
                         KiBitmap( delete_xpm ) );
            break;
        }
        break;

    case SCH_SHEET_T:
        AddMenusForHierchicalSheet( PopMenu, (SCH_SHEET*) item );
        break;

    case SCH_SHEET_PIN_T:
        AddMenusForSheetPin( PopMenu, (SCH_SHEET_PIN*) item );
        break;

    default:
        wxFAIL_MSG( wxString::Format( wxT( "Cannot create context menu for unknown type %d" ),
                                      item->Type() ) );
        break;
    }

    PopMenu->AppendSeparator();
    return true;
}


void AddMenusForComponentField( wxMenu* PopMenu, SCH_FIELD* Field )
{
    wxString msg, name;

    name << wxT(" ");
    switch( Field->GetId() )
    {
        case REFERENCE: name << _( "Reference" ); break;
        case VALUE:     name << _( "Value" ); break;
        case FOOTPRINT: name << _( "Footprint Field" ); break;
        default:        name << _( "Field" ); break;
    }

    if( !Field->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move" ) + name, s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_text_xpm ) );
    }

    msg = AddHotkeyName( _( "Rotate" ) + name, s_Schematic_Hokeys_Descr,
                         HK_ROTATE );
    AddMenuItem( PopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_field_xpm ) );

    // Ref, value and footprint have specific hotkeys. Show the specific hotkey:
    hotkey_id_commnand id;
    switch( Field->GetId() )
    {
        case REFERENCE: id = HK_EDIT_COMPONENT_REFERENCE; break;
        case VALUE:     id = HK_EDIT_COMPONENT_VALUE; break;
        case FOOTPRINT: id = HK_EDIT_COMPONENT_FOOTPRINT; break;
        default:        id = HK_EDIT; break;
    }
    msg = AddHotkeyName( _( "Edit" ) + name, s_Schematic_Hokeys_Descr, id );
    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
}


void AddMenusForComponent( wxMenu* PopMenu, SCH_COMPONENT* Component )
{
    if( Component->Type() != SCH_COMPONENT_T )
    {
        wxASSERT( 0 );
        return;
    }

    wxString       msg;
    LIB_ALIAS*     libEntry;

    libEntry = CMP_LIBRARY::FindLibraryEntry( Component->GetLibName() );

    if( !Component->GetFlags() )
    {
        msg = _( "Move Component" );
        msg << wxT( " " ) << Component->GetField( REFERENCE )->m_Text;
        msg = AddHotkeyName( msg, s_Schematic_Hokeys_Descr, HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_xpm ) );
        msg = AddHotkeyName( _( "Drag Component" ), s_Schematic_Hokeys_Descr, HK_DRAG );
        AddMenuItem( PopMenu, ID_SCH_DRAG_ITEM, msg, KiBitmap( move_xpm ) );
    }

    wxMenu* orientmenu = new wxMenu;
    msg = AddHotkeyName( _( "Rotate +" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
    AddMenuItem( orientmenu, ID_SCH_ROTATE_COUNTERCLOCKWISE, msg,
                 KiBitmap( rotate_ccw_xpm ) );
    AddMenuItem( orientmenu, ID_SCH_ROTATE_CLOCKWISE, _( "Rotate -" ),
                 KiBitmap( rotate_cw_xpm ) );
    msg = AddHotkeyName( _( "Mirror --" ), s_Schematic_Hokeys_Descr, HK_MIRROR_X_COMPONENT );
    AddMenuItem( orientmenu, ID_SCH_MIRROR_X, msg, KiBitmap( mirror_v_xpm ) );
    msg = AddHotkeyName( _( "Mirror ||" ), s_Schematic_Hokeys_Descr, HK_MIRROR_Y_COMPONENT );
    AddMenuItem( orientmenu, ID_SCH_MIRROR_Y, msg, KiBitmap( mirror_h_xpm ) );
    msg = AddHotkeyName( _( "Normal" ), s_Schematic_Hokeys_Descr, HK_ORIENT_NORMAL_COMPONENT );
    AddMenuItem( orientmenu, ID_SCH_ORIENT_NORMAL, msg, KiBitmap( normal_xpm ) );
    AddMenuItem( PopMenu, orientmenu, ID_POPUP_SCH_GENERIC_ORIENT_CMP,
                 _( "Orient Component" ), KiBitmap( orient_xpm ) );

    AddMenusForEditComponent( PopMenu, Component );

    if( !Component->GetFlags() )
    {
        msg = AddHotkeyName( _( "Copy Component" ), s_Schematic_Hokeys_Descr,
                             HK_COPY_COMPONENT_OR_LABEL );
        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
        msg = AddHotkeyName( _( "Delete Component" ), s_Schematic_Hokeys_Descr, HK_DELETE );
        AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE_CMP, msg, KiBitmap( delete_xpm ) );
    }

    if( libEntry && !libEntry->GetDocFileName().IsEmpty() )
        AddMenuItem( PopMenu, ID_POPUP_SCH_DISPLAYDOC_CMP, _( "Doc" ), KiBitmap( datasheet_xpm ) );
}


void AddMenusForEditComponent( wxMenu* PopMenu, SCH_COMPONENT* Component )
{
    if( Component->Type() != SCH_COMPONENT_T )
    {
        wxASSERT( 0 );
        return;
    }

    wxString       msg;
    LIB_ALIAS*     libEntry;
    LIB_COMPONENT* libComponent = NULL;

    libEntry = CMP_LIBRARY::FindLibraryEntry( Component->GetLibName() );

    if( libEntry )
        libComponent = libEntry->GetComponent();

    wxMenu* editmenu = new wxMenu;
    msg = AddHotkeyName( _( "Edit" ), s_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( editmenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_component_xpm ) );

    if( libComponent && libComponent->IsNormal() )
    {
        msg = AddHotkeyName( _( "Value" ), s_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_VALUE );
        AddMenuItem( editmenu, ID_SCH_EDIT_COMPONENT_VALUE, msg,
                     KiBitmap( edit_comp_value_xpm ) );

        msg = AddHotkeyName( _( "Reference" ), s_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_REFERENCE );
        AddMenuItem( editmenu, ID_SCH_EDIT_COMPONENT_REFERENCE, msg,
                     KiBitmap( edit_comp_ref_xpm ) );

        msg = AddHotkeyName( _( "Footprint" ), s_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_FOOTPRINT );
        AddMenuItem( editmenu, ID_SCH_EDIT_COMPONENT_FOOTPRINT, msg,
                     KiBitmap( edit_comp_footprint_xpm ) );
    }

    if( libComponent && libComponent->HasConversion() )
        AddMenuItem( editmenu, ID_POPUP_SCH_EDIT_CONVERT_CMP, _( "Convert" ),
                     KiBitmap( component_select_alternate_shape_xpm ) );

    if( libComponent && ( libComponent->GetPartCount() >= 2 ) )
    {
        wxMenu* sel_unit_menu = new wxMenu; int ii;

        for( ii = 0; ii < libComponent->GetPartCount(); ii++ )
        {
            wxString num_unit;
            int unit = Component->GetUnit();
            num_unit.Printf( _( "Unit %d %c" ), ii + 1,
                             "?ABCDEFGHIJKLMNOPQRSTUVWXYZ"[ ii + 1 ] );
            wxMenuItem * item = sel_unit_menu->Append( ID_POPUP_SCH_SELECT_UNIT1 + ii,
                                                       num_unit, wxEmptyString,
                                                       wxITEM_CHECK );
            if( unit == ii + 1 )
                item->Check(true);
        }

        AddMenuItem( editmenu, sel_unit_menu, ID_POPUP_SCH_SELECT_UNIT_CMP,
                     _( "Unit" ), KiBitmap( component_select_unit_xpm ) );
    }

    if( !Component->GetFlags() )
    {
        AddMenuItem( editmenu, ID_POPUP_SCH_CALL_LIBEDIT_AND_LOAD_CMP,
                     _( "Edit with Library Editor" ),
                     KiBitmap( libedit_xpm ) );
    }

    AddMenuItem( PopMenu, editmenu, ID_SCH_EDIT_ITEM,
                 _( "Edit Component" ), KiBitmap( edit_component_xpm ) );

}


void AddMenusForGLabel( wxMenu* PopMenu, SCH_GLOBALLABEL* GLabel )
{
    wxMenu*  menu_change_type = new wxMenu;
    wxString msg;

    if( !GLabel->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move Global Label" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Drag Global Label" ), s_Schematic_Hokeys_Descr,
                             HK_DRAG );
        AddMenuItem( PopMenu, ID_SCH_DRAG_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Copy Global Label" ), s_Schematic_Hokeys_Descr,
                             HK_COPY_COMPONENT_OR_LABEL );
        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
    }

    msg = AddHotkeyName( _( "Rotate Global Label" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
    AddMenuItem( PopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_glabel_xpm ) );
    msg = AddHotkeyName( _( "Edit Global Label" ), s_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
    msg = AddHotkeyName( _( "Delete Global Label" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_text_xpm ) );

    // add menu change type text (to label, glabel, text):
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_HLABEL,
                 _( "Change to Hierarchical Label" ), KiBitmap( label2glabel_xpm ) );
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_LABEL,
                 _( "Change to Label" ), KiBitmap( glabel2label_xpm ) );
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_COMMENT,
                 _( "Change to Text" ), KiBitmap( glabel2text_xpm ) );
    AddMenuItem( PopMenu, menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT,
                 _( "Change Type" ), KiBitmap( gl_change_xpm ) );
}


void AddMenusForHLabel( wxMenu* PopMenu, SCH_HIERLABEL* HLabel )
{
    wxMenu*  menu_change_type = new wxMenu;
    wxString msg;

    if( !HLabel->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move Hierarchical Label" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Drag Hierarchical Label" ), s_Schematic_Hokeys_Descr, HK_DRAG );
        AddMenuItem( PopMenu, ID_SCH_DRAG_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Copy Hierarchical Label" ), s_Schematic_Hokeys_Descr,
                             HK_COPY_COMPONENT_OR_LABEL );
        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
    }

    msg = AddHotkeyName( _( "Rotate Hierarchical Label" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
    AddMenuItem( PopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_glabel_xpm ) );
    msg = AddHotkeyName( _( "Edit Hierarchical Label" ), s_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
    msg = AddHotkeyName( _( "Delete Hierarchical Label" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_text_xpm ) );

    // add menu change type text (to label, glabel, text):
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_LABEL,
                 _( "Change to Label" ), KiBitmap( glabel2label_xpm ) );
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_COMMENT,
                 _( "Change to Text" ), KiBitmap( glabel2text_xpm ) );
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_GLABEL,
                 _( "Change to Global Label" ), KiBitmap( label2glabel_xpm ) );
    AddMenuItem( PopMenu, menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT,
                 _( "Change Type" ), KiBitmap( gl_change_xpm ) );
}


void AddMenusForLabel( wxMenu* PopMenu, SCH_LABEL* Label )
{
    wxMenu*  menu_change_type = new wxMenu;
    wxString msg;

    if( !Label->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move Label" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Drag Label" ), s_Schematic_Hokeys_Descr, HK_DRAG );
        AddMenuItem( PopMenu, ID_SCH_DRAG_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Copy Label" ), s_Schematic_Hokeys_Descr,
                             HK_COPY_COMPONENT_OR_LABEL );
        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
    }

    msg = AddHotkeyName( _( "Rotate Label" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
    AddMenuItem( PopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_ccw_xpm ) );
    msg = AddHotkeyName( _( "Edit Label" ), s_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
    msg = AddHotkeyName( _( "Delete Label" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_text_xpm ) );

    // add menu change type text (to label, glabel, text):
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_HLABEL,
                 _( "Change to Hierarchical Label" ), KiBitmap( label2glabel_xpm ) );
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_COMMENT,
                 _( "Change to Text" ), KiBitmap( label2text_xpm ) );
    AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_GLABEL,
                 _( "Change to Global Label" ), KiBitmap( label2glabel_xpm ) );
    AddMenuItem( PopMenu, menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT,
                 _( "Change Type" ), KiBitmap( gl_change_xpm ) );
}


void AddMenusForText( wxMenu* PopMenu, SCH_TEXT* Text )
{
    wxString msg;
    wxMenu*  menu_change_type = new wxMenu;

    if( !Text->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move Text" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_text_xpm ) );
        msg = AddHotkeyName( _( "Copy Text" ), s_Schematic_Hokeys_Descr,
                             HK_COPY_COMPONENT_OR_LABEL );
        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
    }

    msg = AddHotkeyName( _( "Rotate Text" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
    AddMenuItem( PopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_ccw_xpm ) );
    msg = AddHotkeyName( _( "Edit Text" ), s_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
    msg = AddHotkeyName( _( "Delete Text" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_text_xpm ) );

    /* add menu change type text (to label, glabel, text),
     * but only if this is a single line text
     */
    if( Text->m_Text.Find( wxT( "\n" ) ) ==  wxNOT_FOUND )
    {
        AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_LABEL,
                     _( "Change to Label" ), KiBitmap( label2text_xpm ) );
        AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_HLABEL,
                     _( "Change to Hierarchical Label" ), KiBitmap( label2glabel_xpm ) );
        AddMenuItem( menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT_TO_GLABEL,
                     _( "Change to Global Label" ), KiBitmap( label2glabel_xpm ) );
        AddMenuItem( PopMenu, menu_change_type, ID_POPUP_SCH_CHANGE_TYPE_TEXT,
                     _( "Change Type" ), KiBitmap( gl_change_xpm ) );
    }
}


void SCH_EDIT_FRAME::addJunctionMenuEntries( wxMenu* aMenu, SCH_JUNCTION* aJunction )
{
    wxString msg;
    SCH_SCREEN* screen = GetScreen();

    msg = AddHotkeyName( _( "Delete Junction" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( aMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_xpm ) );

    if( !aJunction->IsNew() )
    {
        if( m_collectedItems.IsDraggableJunction() )
            AddMenuItem( aMenu, ID_SCH_DRAG_ITEM, _( "Drag Junction" ), KiBitmap( move_xpm ) );

        if( screen->GetWire( aJunction->GetPosition(), EXCLUDE_END_POINTS_T ) )
            AddMenuItem( aMenu, ID_POPUP_SCH_BREAK_WIRE, _( "Break Wire" ),
                         KiBitmap( break_line_xpm ) );
    }

    if( screen->GetWireOrBus( aJunction->GetPosition() ) )
    {
        AddMenuItem( aMenu, ID_POPUP_SCH_DELETE_NODE, _( "Delete Node" ),
                     KiBitmap( delete_node_xpm ) );
        AddMenuItem( aMenu, ID_POPUP_SCH_DELETE_CONNECTION, _( "Delete Connection" ),
                     KiBitmap( delete_connection_xpm ) );
    }
}


void AddMenusForWire( wxMenu* PopMenu, SCH_LINE* Wire, SCH_EDIT_FRAME* frame )
{
    SCH_SCREEN* screen = frame->GetScreen();
    wxPoint  pos    = screen->GetCrossHairPosition();
    wxString msg;

    if( Wire == NULL )
    {
        msg = AddHotkeyName( _( "Begin Wire" ), s_Schematic_Hokeys_Descr, HK_BEGIN_WIRE );
        AddMenuItem( PopMenu, ID_POPUP_SCH_BEGIN_WIRE, msg, KiBitmap( add_line_xpm ) );
        return;
    }

    bool is_new = Wire->IsNew();
    if( is_new )
    {
        msg = AddHotkeyName( _( "Wire End" ), s_Schematic_Hokeys_Descr, HK_END_CURR_LINEWIREBUS );
        AddMenuItem( PopMenu, ID_POPUP_END_LINE, msg, KiBitmap( apply_xpm ) );
        return;
    }

    msg = AddHotkeyName( _( "Drag Wire" ), s_Schematic_Hokeys_Descr, HK_DRAG );
    AddMenuItem( PopMenu, ID_SCH_DRAG_ITEM, msg, KiBitmap( move_track_xpm ) );
    PopMenu->AppendSeparator();
    msg = AddHotkeyName( _( "Delete Wire" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_xpm ) );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE_NODE, _( "Delete Node" ),
                 KiBitmap( delete_node_xpm ) );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE_CONNECTION, _( "Delete Connection" ),
                 KiBitmap( delete_connection_xpm ) );

    SCH_LINE* line = screen->GetWireOrBus( screen->GetCrossHairPosition() );

    if( line && !line->IsEndPoint( screen->GetCrossHairPosition() ) )
        AddMenuItem( PopMenu, ID_POPUP_SCH_BREAK_WIRE, _( "Break Wire" ),
                     KiBitmap( break_line_xpm ) );

    PopMenu->AppendSeparator();

    msg = AddHotkeyName( _( "Add Junction" ), s_Schematic_Hokeys_Descr, HK_ADD_JUNCTION );
    AddMenuItem( PopMenu, ID_POPUP_SCH_ADD_JUNCTION, msg, KiBitmap( add_junction_xpm ) );
    msg = AddHotkeyName( _( "Add Label" ), s_Schematic_Hokeys_Descr, HK_ADD_LABEL );
    AddMenuItem( PopMenu, ID_POPUP_SCH_ADD_LABEL, msg, KiBitmap( add_line_label_xpm ) );

    // Add global label command only if the cursor is over one end of the wire.
    if( Wire->IsEndPoint( pos ) )
        AddMenuItem( PopMenu, ID_POPUP_SCH_ADD_GLABEL, _( "Add Global Label" ),
                     KiBitmap( add_glabel_xpm ) );
}


void AddMenusForBus( wxMenu* PopMenu, SCH_LINE* Bus, SCH_EDIT_FRAME* frame )
{
    wxPoint pos    = frame->GetScreen()->GetCrossHairPosition();
    wxString msg;

    if( Bus == NULL )
    {
        msg = AddHotkeyName( _( "Begin Bus" ), s_Schematic_Hokeys_Descr, HK_BEGIN_BUS );
        AddMenuItem( PopMenu, ID_POPUP_SCH_BEGIN_BUS, msg, KiBitmap( add_bus_xpm ) );
        return;
    }

    bool    is_new = Bus->IsNew();
    if( is_new )
    {
        msg = AddHotkeyName( _( "Bus End" ), s_Schematic_Hokeys_Descr, HK_END_CURR_LINEWIREBUS );
        AddMenuItem( PopMenu, ID_POPUP_END_LINE, msg, KiBitmap( apply_xpm ) );
        return;
    }

    msg = AddHotkeyName( _( "Delete Bus" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_bus_xpm ) );

    AddMenuItem( PopMenu, ID_POPUP_SCH_BREAK_WIRE, _( "Break Bus" ), KiBitmap( break_bus_xpm ) );

    PopMenu->AppendSeparator();
    msg = AddHotkeyName( _( "Add Junction" ), s_Schematic_Hokeys_Descr, HK_ADD_JUNCTION );
    AddMenuItem( PopMenu, ID_POPUP_SCH_ADD_JUNCTION, msg, KiBitmap( add_junction_xpm ) );
    msg = AddHotkeyName( _( "Add Label" ), s_Schematic_Hokeys_Descr, HK_ADD_LABEL );
    AddMenuItem( PopMenu, ID_POPUP_SCH_ADD_LABEL, msg, KiBitmap( add_line_label_xpm ) );

    // Add global label command only if the cursor is over one end of the bus.
    if( Bus->IsEndPoint( pos ) )
        AddMenuItem( PopMenu, ID_POPUP_SCH_ADD_GLABEL, _( "Add Global Label" ),
                     KiBitmap( add_glabel_xpm ) );
}


void AddMenusForHierchicalSheet( wxMenu* PopMenu, SCH_SHEET* Sheet )
{
    wxString msg;

    if( !Sheet->GetFlags() )
    {
        AddMenuItem( PopMenu, ID_POPUP_SCH_ENTER_SHEET, _( "Enter Sheet" ),
                     KiBitmap( enter_sheet_xpm ) );
        PopMenu->AppendSeparator();
        msg = AddHotkeyName( _( "Move Sheet" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_sheet_xpm ) );

        msg = AddHotkeyName( _( "Drag Sheet" ), s_Schematic_Hokeys_Descr, HK_DRAG );
        AddMenuItem( PopMenu, ID_SCH_DRAG_ITEM, msg, KiBitmap( move_sheet_xpm ) );
    }

    if( Sheet->GetFlags() )
    {
        AddMenuItem( PopMenu, ID_POPUP_SCH_END_SHEET, _( "Place Sheet" ), KiBitmap( apply_xpm ) );
    }
    else
    {
        msg = AddHotkeyName( _( "Edit Sheet" ), s_Schematic_Hokeys_Descr, HK_EDIT );
        AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_sheet_xpm ) );

        AddMenuItem( PopMenu, ID_POPUP_SCH_RESIZE_SHEET, _( "Resize Sheet" ),
                     KiBitmap( resize_sheet_xpm ) );
        PopMenu->AppendSeparator();
        AddMenuItem( PopMenu, ID_POPUP_IMPORT_GLABEL, _( "Import Sheet Pins" ),
                     KiBitmap( import_hierarchical_label_xpm ) );

        if( Sheet->HasUndefinedPins() )  // Sheet has pin labels, and can be cleaned
            AddMenuItem( PopMenu, ID_POPUP_SCH_CLEANUP_SHEET, _( "Cleanup Sheet Pins" ),
                         KiBitmap( options_pinsheet_xpm ) );

        PopMenu->AppendSeparator();
        msg = AddHotkeyName( _( "Delete Sheet" ), s_Schematic_Hokeys_Descr, HK_DELETE );
        AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_sheet_xpm ) );
    }
}


void AddMenusForSheetPin( wxMenu* PopMenu, SCH_SHEET_PIN* PinSheet )
{
    wxString msg;

    if( !PinSheet->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move Sheet Pin" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( PopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_xpm ) );
    }

    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, _( "Edit Sheet Pin" ), KiBitmap( edit_xpm ) );

    if( !PinSheet->GetFlags() )
        AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE, _( "Delete Sheet Pin" ),
                     KiBitmap( delete_pinsheet_xpm ) );
}


void AddMenusForBlock( wxMenu* PopMenu, SCH_EDIT_FRAME* frame )
{
    wxString msg;

    AddMenuItem( PopMenu, ID_POPUP_CANCEL_CURRENT_COMMAND, _( "Cancel Block" ),
                 KiBitmap( cancel_xpm ) );

    PopMenu->AppendSeparator();

    if( frame->GetScreen()->m_BlockLocate.GetCommand() == BLOCK_MOVE )
        AddMenuItem( PopMenu, ID_POPUP_ZOOM_BLOCK, _( "Window Zoom" ), KiBitmap( zoom_area_xpm ) );

    AddMenuItem( PopMenu, ID_POPUP_PLACE_BLOCK, _( "Place Block" ), KiBitmap( apply_xpm ) );

    // After a block move (that is also a block selection) one can reselect
    // a block function.
    if( frame->GetScreen()->m_BlockLocate.GetCommand() == BLOCK_MOVE )
    {
        msg = AddHotkeyName( _( "Save Block" ), s_Schematic_Hokeys_Descr,
                             HK_SAVE_BLOCK );
        AddMenuItem( PopMenu, wxID_COPY, msg, KiBitmap( copy_button_xpm ) );
        AddMenuItem( PopMenu, ID_POPUP_COPY_BLOCK, _( "Copy Block" ), KiBitmap( copyblock_xpm ) );
        msg = AddHotkeyName( _( "Drag Block" ), s_Schematic_Hokeys_Descr,
                             HK_MOVEBLOCK_TO_DRAGBLOCK );
        AddMenuItem( PopMenu, ID_POPUP_DRAG_BLOCK, msg, KiBitmap( move_xpm ) );
        AddMenuItem( PopMenu, ID_POPUP_DELETE_BLOCK, _( "Delete Block" ), KiBitmap( delete_xpm ) );
        msg = AddHotkeyName( _( "Mirror Block ||" ), s_Schematic_Hokeys_Descr,
                             HK_MIRROR_Y_COMPONENT );
        AddMenuItem( PopMenu, ID_SCH_MIRROR_Y, msg, KiBitmap( mirror_h_xpm ) );
        msg = AddHotkeyName( _( "Mirror Block --" ), s_Schematic_Hokeys_Descr,
                             HK_MIRROR_X_COMPONENT );
        AddMenuItem( PopMenu, ID_SCH_MIRROR_X, msg, KiBitmap( mirror_v_xpm ) );
        msg = AddHotkeyName( _( "Rotate Block ccw" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
        AddMenuItem( PopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_ccw_xpm ) );

#if 0
  #ifdef __WINDOWS__
        AddMenuItem( menu_other_block_commands, ID_GEN_COPY_BLOCK_TO_CLIPBOARD,
                     _( "Copy to Clipboard" ), KiBitmap( copy_button_xpm ) );
  #endif
#endif
    }
}


void AddMenusForMarkers( wxMenu* aPopMenu, SCH_MARKER* aMarker, SCH_EDIT_FRAME* aFrame )
{
    AddMenuItem( aPopMenu, ID_POPUP_SCH_DELETE, _( "Delete Marker" ), KiBitmap( delete_xpm ) );
    AddMenuItem( aPopMenu, ID_POPUP_SCH_GETINFO_MARKER, _( "Marker Error Info" ),
                 KiBitmap( info_xpm ) );
}

void AddMenusForBitmap( wxMenu* aPopMenu, SCH_BITMAP * aBitmap )
{
    wxString msg;
    if( aBitmap->GetFlags() == 0 )
    {
        msg = AddHotkeyName( _( "Move Image" ), s_Schematic_Hokeys_Descr,
                             HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( aPopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_xpm ) );
    }

    msg = AddHotkeyName( _( "Rotate Image" ), s_Schematic_Hokeys_Descr, HK_ROTATE );
    AddMenuItem( aPopMenu, ID_SCH_ROTATE_CLOCKWISE, msg, KiBitmap( rotate_ccw_xpm ) );
    msg = AddHotkeyName( _( "Mirror --" ), s_Schematic_Hokeys_Descr,
                         HK_MIRROR_X_COMPONENT );
    AddMenuItem( aPopMenu, ID_SCH_MIRROR_X, msg, KiBitmap( mirror_v_xpm ) );
    msg = AddHotkeyName( _( "Mirror ||" ), s_Schematic_Hokeys_Descr,
                         HK_MIRROR_Y_COMPONENT );
    AddMenuItem( aPopMenu, ID_SCH_MIRROR_Y, msg, KiBitmap( mirror_h_xpm ) );
    msg = AddHotkeyName( _( "Edit Image" ), s_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( aPopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( image_xpm ) );

    if( aBitmap->GetFlags() == 0 )
    {
        aPopMenu->AppendSeparator();
        msg = AddHotkeyName( _( "Delete Image" ), s_Schematic_Hokeys_Descr, HK_DELETE );
        AddMenuItem( aPopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_xpm ) );
    }
}

void AddMenusForBusEntry( wxMenu* aPopMenu, SCH_BUS_ENTRY * aBusEntry )
{
    wxString msg;
    if( !aBusEntry->GetFlags() )
    {
        msg = AddHotkeyName( _( "Move Bus Entry" ), s_Schematic_Hokeys_Descr,
                                      HK_MOVE_COMPONENT_OR_ITEM );
        AddMenuItem( aPopMenu, ID_SCH_MOVE_ITEM, msg, KiBitmap( move_xpm ) );
    }

    if( aBusEntry->GetBusEntryShape() == '\\' )
        AddMenuItem( aPopMenu, ID_POPUP_SCH_ENTRY_SELECT_SLASH,
                     _( "Set Bus Entry Shape /" ), KiBitmap( change_entry_orient_xpm ) );
    else
        AddMenuItem( aPopMenu, ID_POPUP_SCH_ENTRY_SELECT_ANTISLASH,
                     _( "Set Bus Entry Shape \\" ), KiBitmap( change_entry_orient_xpm ) );

    msg = AddHotkeyName( _( "Delete Bus Entry" ), s_Schematic_Hokeys_Descr, HK_DELETE );
    AddMenuItem( aPopMenu, ID_POPUP_SCH_DELETE, msg, KiBitmap( delete_xpm ) );
}