kicad/eeschema/ee_hotkeys.cpp

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2008 Wayne Stambaugh <stambaughw@verizon.net>
 * Copyright (C) 2004-2019 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#include <fctsys.h>
#include <id.h>
#include <eeschema_id.h>
#include <ee_hotkeys.h>
#include <sch_edit_frame.h>
#include <sch_draw_panel.h>

#include <general.h>
#include <lib_edit_frame.h>
#include <viewlib_frame.h>
#include <class_libentry.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_component.h>
#include <sch_sheet.h>

#include <dialogs/dialog_schematic_find.h>
#include <tool/tool_manager.h>
#include <tools/ee_selection_tool.h>
#include <tools/ee_actions.h>

// Remark: the hotkey message info is used as keyword in hotkey config files and
// as comments in help windows, therefore translated only when displayed
// they are marked _HKI to be extracted by translation tools
// See hotkeys_basic.h for more info


/* How to add a new hotkey:
 * add a new id in the enum hotkey_id_command like MY_NEW_ID_FUNCTION (see
 * hotkeys.h).
 * add a new EDA_HOTKEY entry like:
 *  static EDA_HOTKEY HkMyNewEntry(_HKI("Command Label"), MY_NEW_ID_FUNCTION,
 *                                    default key value);
 * _HKI("Command Label") is the name used in hotkey list display, and the
 * identifier in the hotkey list file
 * MY_NEW_ID_FUNCTION is an equivalent id function used in the switch in
 * OnHotKey() function.
 * default key value is the default hotkey for this command. Can be overridden
 * by the user hotkey list file
 * add the HkMyNewEntry pointer in the schematic_Hotkey_List list or the
 * libEdit_Hotkey_List list or common_Hotkey_List if the same command is
 * added both in Eeschema and libedit)
 * Add the new code in the switch in OnHotKey() function.
 * when the variable itemInEdit is true, an item is currently edited.
 * This can be useful if the new function cannot be executed while an item is
 * currently being edited
 * ( For example, one cannot start a new wire when a component is moving.)
 *
 * Note: If an hotkey is a special key be sure the corresponding wxWidget
 *       keycode (WXK_XXXX) is handled in the hotkey_name_descr
 *       s_Hotkey_Name_List list (see hotkeys_basic.cpp) and see this list
 *       for some ascii keys (space ...)
 *
 *  Key modifier are: GR_KB_CTRL GR_KB_ALT
 */


// Common commands

// Fit on Screen
#if !defined( __WXMAC__ )
static EDA_HOTKEY HkZoomAuto( _HKI( "Fit on Screen" ), HK_ZOOM_AUTO, WXK_HOME,
                              ID_ZOOM_PAGE );
#else
static EDA_HOTKEY HkZoomAuto( _HKI( "Zoom Auto" ), HK_ZOOM_AUTO, GR_KB_CTRL + '0',
                              ID_ZOOM_PAGE );
#endif

static EDA_HOTKEY HkZoomCenter( _HKI( "Zoom Center" ), HK_ZOOM_CENTER, WXK_F4,
                                ID_POPUP_ZOOM_CENTER );

// Refresh Screen
#if !defined( __WXMAC__ )
static EDA_HOTKEY HkZoomRedraw( _HKI( "Zoom Redraw" ), HK_ZOOM_REDRAW, WXK_F3,
                                ID_ZOOM_REDRAW );
#else
static EDA_HOTKEY HkZoomRedraw( _HKI( "Zoom Redraw" ), HK_ZOOM_REDRAW, GR_KB_CTRL + 'R',
                                ID_ZOOM_REDRAW );
#endif

// Zoom In
#if !defined( __WXMAC__ )
static EDA_HOTKEY HkZoomIn( _HKI( "Zoom In" ), HK_ZOOM_IN, WXK_F1,
                            ID_KEY_ZOOM_IN );
#else
static EDA_HOTKEY HkZoomIn( _HKI( "Zoom In" ), HK_ZOOM_IN, GR_KB_CTRL + '+',
                            ID_KEY_ZOOM_IN );
#endif

// Zoom Out
#if !defined( __WXMAC__ )
static EDA_HOTKEY HkZoomOut( _HKI( "Zoom Out" ), HK_ZOOM_OUT, WXK_F2,
                             ID_KEY_ZOOM_OUT );
#else
static EDA_HOTKEY HkZoomOut( _HKI( "Zoom Out" ), HK_ZOOM_OUT, GR_KB_CTRL + '-',
                             ID_KEY_ZOOM_OUT );
#endif

static EDA_HOTKEY HkHelp( _HKI( "List Hotkeys" ), HK_HELP, GR_KB_CTRL + WXK_F1 );
static EDA_HOTKEY HkPreferences( _HKI( "Preferences" ), HK_PREFERENCES, GR_KB_CTRL + ',',
                                 wxID_PREFERENCES );
static EDA_HOTKEY HkResetLocalCoord( _HKI( "Reset Local Coordinates" ), HK_RESET_LOCAL_COORD, ' ' );
static EDA_HOTKEY HkLeaveSheet( _HKI( "Leave Sheet" ), HK_LEAVE_SHEET, GR_KB_ALT + WXK_BACK,
                                ID_SCH_LEAVE_SHEET );

// mouse click command:
static EDA_HOTKEY HkMouseLeftClick( _HKI( "Mouse Left Click" ), HK_LEFT_CLICK, WXK_RETURN,
                                    ID_MOUSE_CLICK );
static EDA_HOTKEY HkMouseLeftDClick( _HKI( "Mouse Left Double Click" ), HK_LEFT_DCLICK, WXK_END,
                                     ID_MOUSE_DOUBLECLICK );

// Schematic editor
static EDA_HOTKEY HkBeginWire( _HKI( "Begin Wire" ), HK_BEGIN_WIRE, 'W',
                               ID_WIRE_BUTT );
static EDA_HOTKEY HkBeginBus( _HKI( "Begin Bus" ), HK_BEGIN_BUS, 'B',
                              ID_BUS_BUTT );
static EDA_HOTKEY HkEndLineWireBus( _HKI( "End Line Wire Bus" ), HK_END_CURR_LINEWIREBUS, 'K',
                                  ID_SCH_END_LINE_WIRE_OR_BUS );

static EDA_HOTKEY HkAddLabel( _HKI( "Add Label" ), HK_ADD_LABEL, 'L',
                              ID_LABEL_BUTT );
static EDA_HOTKEY HkAddHierarchicalLabel( _HKI( "Add Hierarchical Label" ), HK_ADD_HLABEL, 'H',
                                          ID_HIERLABEL_BUTT );
static EDA_HOTKEY HkAddGlobalLabel( _HKI( "Add Global Label" ), HK_ADD_GLABEL, GR_KB_CTRL + 'H',
                                    ID_GLOBALLABEL_BUTT );
static EDA_HOTKEY HkAddJunction( _HKI( "Add Junction" ), HK_ADD_JUNCTION, 'J',
                                 ID_JUNCTION_BUTT );
static EDA_HOTKEY HkAddComponent( _HKI( "Add Symbol" ), HK_ADD_NEW_COMPONENT, 'A',
                                  ID_SCH_PLACE_COMPONENT );
static EDA_HOTKEY HkAddPower( _HKI( "Add Power" ), HK_ADD_NEW_POWER, 'P',
                              ID_PLACE_POWER_BUTT );
static EDA_HOTKEY HkAddNoConn( _HKI( "Add No Connect Flag" ), HK_ADD_NOCONN_FLAG, 'Q',
                               ID_NOCONN_BUTT );
static EDA_HOTKEY HkAddHierSheet( _HKI( "Add Sheet" ), HK_ADD_HIER_SHEET, 'S',
                                  ID_SHEET_SYMBOL_BUTT );
static EDA_HOTKEY HkAddBusEntry( _HKI( "Add Bus Entry" ), HK_ADD_BUS_ENTRY, '/',
                                 ID_BUSTOBUS_ENTRY_BUTT );
static EDA_HOTKEY HkAddWireEntry( _HKI( "Add Wire Entry" ), HK_ADD_WIRE_ENTRY, 'Z',
                                  ID_WIRETOBUS_ENTRY_BUTT );
static EDA_HOTKEY HkAddGraphicPolyLine( _HKI( "Add Graphic PolyLine" ), HK_ADD_GRAPHIC_POLYLINE, 'I',
                                        ID_LINE_COMMENT_BUTT );
static EDA_HOTKEY HkAddGraphicText( _HKI( "Add Graphic Text" ), HK_ADD_GRAPHIC_TEXT, 'T',
                                    ID_TEXT_COMMENT_BUTT );
static EDA_HOTKEY HkMirrorY( _HKI( "Mirror Y" ), HK_MIRROR_Y, 'Y',
                             ID_SCH_MIRROR_Y );
static EDA_HOTKEY HkMirrorX( _HKI( "Mirror X" ), HK_MIRROR_X, 'X',
                             ID_SCH_MIRROR_X );
static EDA_HOTKEY HkRotate( _HKI( "Rotate Item" ), HK_ROTATE, 'R',
                            ID_SCH_ROTATE_CLOCKWISE );
static EDA_HOTKEY HkEdit( _HKI( "Edit Item" ), HK_EDIT, 'E',
                          ID_SCH_EDIT_ITEM );
static EDA_HOTKEY HkEditValue( _HKI( "Edit Symbol Value" ), HK_EDIT_COMPONENT_VALUE, 'V',
                               ID_SCH_EDIT_COMPONENT_VALUE );
static EDA_HOTKEY HkEditReference( _HKI( "Edit Symbol Reference" ), HK_EDIT_COMPONENT_REFERENCE, 'U',
                                   ID_SCH_EDIT_COMPONENT_REFERENCE );
static EDA_HOTKEY HkEditFootprint( _HKI( "Edit Symbol Footprint" ), HK_EDIT_COMPONENT_FOOTPRINT, 'F',
                                   ID_SCH_EDIT_COMPONENT_FOOTPRINT );
static EDA_HOTKEY HkShowDatasheet( _HKI( "Show Symbol Datasheet" ), HK_SHOW_COMPONENT_DATASHEET, 'D',
                                   ID_SCH_DISPLAYDOC_CMP );
static EDA_HOTKEY HkEditWithLibedit( _HKI( "Edit with Symbol Editor" ), HK_EDIT_COMPONENT_WITH_LIBEDIT, 'E' + GR_KB_CTRL,
                                     ID_SCH_CALL_LIBEDIT_AND_LOAD_CMP );

static EDA_HOTKEY HkMove( _HKI( "Move Schematic Item" ), HK_MOVE, 'M',
                          ID_SCH_MOVE );

static EDA_HOTKEY HkDuplicateItem( _HKI( "Duplicate" ), HK_DUPLICATE, 'D' + GR_KB_CTRL,
                                   ID_SCH_DUPLICATE );

static EDA_HOTKEY HkDrag( _HKI( "Drag Item" ), HK_DRAG, 'G',
                          ID_SCH_DRAG );
static EDA_HOTKEY HkInsert( _HKI( "Repeat Last Item" ), HK_REPEAT_LAST, WXK_INSERT );
static EDA_HOTKEY HkDelete( _HKI( "Delete Item" ), HK_DELETE, WXK_DELETE );

static EDA_HOTKEY HkFindItem( _HKI( "Find Item" ), HK_FIND_ITEM, 'F' + GR_KB_CTRL,
                              ID_FIND_ITEMS );
static EDA_HOTKEY HkFindNextItem( _HKI( "Find Next Item" ), HK_FIND_NEXT_ITEM, WXK_F5,
                                  wxEVT_COMMAND_FIND );
static EDA_HOTKEY HkFindReplace( _HKI( "Find and Replace" ), HK_FIND_REPLACE, 'F' + GR_KB_CTRL + GR_KB_ALT,
                                 wxID_REPLACE );
static EDA_HOTKEY HkFindNextMarker( _HKI( "Find Next Marker" ), HK_FIND_NEXT_DRC_MARKER, WXK_F5 + GR_KB_SHIFT,
                                    EVT_COMMAND_FIND_DRC_MARKER );
static EDA_HOTKEY HkZoomSelection( _HKI( "Zoom to Selection" ), HK_ZOOM_SELECTION, GR_KB_CTRL + WXK_F5,
                                   ID_ZOOM_SELECTION );

// Special keys for library editor:
static EDA_HOTKEY HkCreatePin( _HKI( "Create Pin" ), HK_LIBEDIT_CREATE_PIN, 'P',
                               ID_LIBEDIT_PIN_BUTT );
static EDA_HOTKEY HkInsertPin( _HKI( "Repeat Pin" ), HK_REPEAT_LAST, WXK_INSERT );
static EDA_HOTKEY HkViewDoc( _HKI( "Show Datasheet" ), HK_LIBEDIT_VIEW_DOC, 'D' + GR_KB_ALT,
                             ID_LIBEDIT_VIEW_DOC );

// Autoplace fields
static EDA_HOTKEY HkAutoplaceFields( _HKI( "Autoplace Fields" ), HK_AUTOPLACE_FIELDS, 'O',
                                     ID_AUTOPLACE_FIELDS );

static EDA_HOTKEY HkUpdatePcbFromSch( _HKI( "Update PCB from Schematic" ), HK_UPDATE_PCB_FROM_SCH, WXK_F8,
                                      ID_UPDATE_PCB_FROM_SCH );

// Selection
static EDA_HOTKEY HkSelectNode( _HKI( "Select Node" ), HK_SELECT_NODE, GR_KB_ALT + '3',
                                      ID_HOTKEY_SELECT_NODE);
static EDA_HOTKEY HkSelectConnection( _HKI( "Select Connection" ), HK_SELECT_CONNECTION, GR_KB_ALT + '4',
                                      ID_HOTKEY_SELECT_CONNECTION );

// Higtlight connection
static EDA_HOTKEY HkHighlightConnection( _HKI( "Highlight Net" ), ID_HOTKEY_HIGHLIGHT, 'B' + GR_KB_CTRL,
                                         ID_HIGHLIGHT_NET );

static EDA_HOTKEY HkUnfoldBus( _HKI( "Unfold from Bus" ), HK_UNFOLD_BUS, 'C',
                               ID_SCH_UNFOLD_BUS );

// Common: hotkeys_basic.h
static EDA_HOTKEY HkNew( _HKI( "New" ), HK_NEW, GR_KB_CTRL + 'N',
                         wxID_NEW );
static EDA_HOTKEY HkOpen( _HKI( "Open" ), HK_OPEN, GR_KB_CTRL + 'O',
                          wxID_OPEN );
static EDA_HOTKEY HkSave( _HKI( "Save" ), HK_SAVE, GR_KB_CTRL + 'S',
                          wxID_SAVE );
static EDA_HOTKEY HkSaveAs( _HKI( "Save As" ), HK_SAVEAS, GR_KB_SHIFT + GR_KB_CTRL + 'S',
                            wxID_SAVEAS );
static EDA_HOTKEY HkPrint( _HKI( "Print" ), HK_PRINT, GR_KB_CTRL + 'P',
                           wxID_PRINT );

static EDA_HOTKEY HkUndo( _HKI( "Undo" ), HK_UNDO, GR_KB_CTRL + 'Z',
                          wxID_UNDO );

#if !defined( __WXMAC__ )
static EDA_HOTKEY HkRedo( _HKI( "Redo" ), HK_REDO, GR_KB_CTRL + 'Y',
                          wxID_REDO );
#else
static EDA_HOTKEY HkRedo( _HKI( "Redo" ), HK_REDO, GR_KB_SHIFTCTRL + 'Z',
                          wxID_REDO );
#endif

static EDA_HOTKEY HkEditCut( _HKI( "Cut" ), HK_EDIT_CUT, GR_KB_CTRL + 'X',
                             wxID_CUT );
static EDA_HOTKEY HkEditCopy( _HKI( "Copy" ), HK_EDIT_COPY, GR_KB_CTRL + 'C',
                              wxID_COPY );
static EDA_HOTKEY HkEditPaste( _HKI( "Paste" ), HK_EDIT_PASTE, GR_KB_CTRL + 'V',
                               wxID_PASTE );

static EDA_HOTKEY HkCanvasOpenGL( _HKI( "Switch to Modern Toolset with hardware-accelerated graphics (recommended)" ),
                                  HK_CANVAS_OPENGL,
#ifdef __WXMAC__
                                  GR_KB_ALT +
#endif
                                  WXK_F11, ID_MENU_CANVAS_OPENGL );
static EDA_HOTKEY HkCanvasCairo( _HKI( "Switch to Modern Toolset with software graphics (fall-back)" ),
                                 HK_CANVAS_CAIRO,
#ifdef __WXMAC__
                                 GR_KB_ALT +
#endif
                                 WXK_F12, ID_MENU_CANVAS_CAIRO );

// List of common hotkey descriptors
static EDA_HOTKEY* common_Hotkey_List[] =
{
    &HkNew,         &HkOpen,            &HkSave,          &HkSaveAs,        &HkPrint,
    &HkUndo,        &HkRedo,
    &HkEditCut,     &HkEditCopy,        &HkEditPaste,
    &HkHelp,
    &HkPreferences,
    &HkZoomIn,
    &HkZoomOut,
    &HkZoomRedraw,
    &HkZoomCenter,
    &HkZoomAuto,
    &HkZoomSelection,
    &HkResetLocalCoord,
    &HkEdit,
    &HkDuplicateItem,
    &HkDelete,
    &HkRotate,
    &HkDrag,
    &HkMove,
    &HkMirrorX,
    &HkMirrorY,
    &HkMouseLeftClick,
    &HkMouseLeftDClick,
    NULL
};

// List of common hotkey descriptors, for the library viewer
static EDA_HOTKEY* common_basic_Hotkey_List[] =
{
    &HkHelp,
    &HkZoomIn,
    &HkZoomOut,
    &HkZoomRedraw,
    &HkZoomCenter,
    &HkZoomAuto,
    &HkResetLocalCoord,
    &HkEdit,
    &HkDuplicateItem,
    &HkDelete,
    &HkRotate,
    &HkMove,
    &HkMirrorX,
    &HkMirrorY,
    &HkMouseLeftClick,
    &HkMouseLeftDClick,
    NULL
};

// List of hotkey descriptors for schematic
static EDA_HOTKEY* schematic_Hotkey_List[] =
{
    &HkFindItem,
    &HkFindNextItem,
    &HkFindNextMarker,
    &HkFindReplace,
    &HkInsert,
    &HkAddComponent,
    &HkAddPower,
    &HkEditValue,
    &HkEditReference,
    &HkEditFootprint,
    &HkShowDatasheet,
    &HkEditWithLibedit,
    &HkSelectNode,
    &HkSelectConnection,
    &HkBeginWire,
    &HkBeginBus,
    &HkEndLineWireBus,
    &HkAddLabel,
    &HkAddHierarchicalLabel,
    &HkAddGlobalLabel,
    &HkAddJunction,
    &HkAddNoConn,
    &HkAddHierSheet,
    &HkAddWireEntry,
    &HkAddBusEntry,
    &HkAddGraphicPolyLine,
    &HkAddGraphicText,
    &HkUpdatePcbFromSch,
    &HkAutoplaceFields,
    &HkLeaveSheet,
    &HkHighlightConnection,
    &HkUnfoldBus,
    &HkCanvasCairo,
    &HkCanvasOpenGL,
    NULL
};

// List of hotkey descriptors for library editor
static EDA_HOTKEY* libEdit_Hotkey_List[] =
{
    &HkCreatePin,
    &HkInsertPin,
    &HkViewDoc,
    NULL
};

// List of hotkey descriptors for library viewer (currently empty
static EDA_HOTKEY* viewlib_Hotkey_List[] =
{
    NULL
};

// Keyword Identifiers (tags) in key code configuration file (section names)
// (.m_SectionTag member of a EDA_HOTKEY_CONFIG)
static wxString schematicSectionTag( wxT( "[eeschema]" ) );
static wxString libEditSectionTag( wxT( "[libedit]" ) );

// Titles for hotkey editor and hotkey display
static wxString commonSectionTitle( _HKI( "Common" ) );
static wxString schematicSectionTitle( _HKI( "Schematic Editor" ) );
static wxString libEditSectionTitle( _HKI( "Library Editor" ) );

// list of sections and corresponding hotkey list for Eeschema (used to create
// an hotkey config file)
struct EDA_HOTKEY_CONFIG g_Eeschema_Hotkeys_Descr[] =
{
    { &g_CommonSectionTag,    common_Hotkey_List,    &commonSectionTitle    },
    { &schematicSectionTag,   schematic_Hotkey_List, &schematicSectionTitle },
    { &libEditSectionTag,     libEdit_Hotkey_List,   &libEditSectionTitle   },
    { NULL,                   NULL,                  NULL                   }
};

// list of sections and corresponding hotkey list for the schematic editor
// (used to list current hotkeys)
struct EDA_HOTKEY_CONFIG g_Schematic_Hotkeys_Descr[] =
{
    { &g_CommonSectionTag,    common_Hotkey_List,    &commonSectionTitle    },
    { &schematicSectionTag,   schematic_Hotkey_List, &schematicSectionTitle },
    { NULL,                   NULL,                  NULL }
};

// list of sections and corresponding hotkey list for the component editor
// (used to list current hotkeys)
struct EDA_HOTKEY_CONFIG g_Libedit_Hotkeys_Descr[] =
{
    { &g_CommonSectionTag,  common_Hotkey_List,   &commonSectionTitle  },
    { &libEditSectionTag,   libEdit_Hotkey_List,  &libEditSectionTitle },
    { NULL,                 NULL,                 NULL }
};

// list of sections and corresponding hotkey list for the component browser
// (used to list current hotkeys)
struct EDA_HOTKEY_CONFIG g_Viewlib_Hotkeys_Descr[] =
{
    { &g_CommonSectionTag, common_basic_Hotkey_List, &commonSectionTitle },
    { NULL,                NULL,                 NULL }
};


EDA_HOTKEY* SCH_EDIT_FRAME::GetHotKeyDescription( int aCommand ) const
{
    EDA_HOTKEY* HK_Descr = GetDescriptorFromCommand( aCommand, common_Hotkey_List );

    if( HK_Descr == NULL )
        HK_Descr = GetDescriptorFromCommand( aCommand, schematic_Hotkey_List );

    return HK_Descr;
}


/*
 * Hot keys.  Commands are case insensitive.
 */
bool SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
{
    if( aHotKey == 0 )
        return false;

    wxCommandEvent     cmd( wxEVT_COMMAND_MENU_SELECTED );
    EE_SELECTION_TOOL* selTool = GetToolManager()->GetTool<EE_SELECTION_TOOL>();
    SELECTION&         selection = selTool->GetSelection();

    /* Convert lower to upper case (the usual toupper function has problem
     * with non ascii codes like function keys */
    if( (aHotKey >= 'a') && (aHotKey <= 'z') )
        aHotKey += 'A' - 'a';

    // Search command from key :
    EDA_HOTKEY* hotKey = GetDescriptorFromHotkey( aHotKey, common_Hotkey_List );

    if( hotKey == NULL )
        hotKey = GetDescriptorFromHotkey( aHotKey, schematic_Hotkey_List );

    if( hotKey == NULL )
        return false;

    switch( hotKey->m_Idcommand )
    {
    default:
    case HK_NOT_FOUND:
        return false;

    case HK_HELP:       // Display Current hotkey list
        DisplayHotkeyList( this, g_Schematic_Hotkeys_Descr );
        break;

    case HK_PREFERENCES:
        cmd.SetId( wxID_PREFERENCES );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_RESET_LOCAL_COORD:         // Reset the relative coord
        GetScreen()->m_O_Curseur = GetCrossHairPosition();
        break;

    case HK_UNDO:             // Hot keys that map to command IDs that cannot be called
    case HK_REDO:             // while busy performing another command.
    case HK_FIND_ITEM:
    case HK_FIND_REPLACE:
        if( EE_CONDITIONS::Idle( selection ) )
        {
            cmd.SetId( hotKey->m_IdMenuEvent );
            GetEventHandler()->ProcessEvent( cmd );
        }
        break;

    case HK_FIND_NEXT_ITEM:
    case HK_FIND_NEXT_DRC_MARKER:
        if( EE_CONDITIONS::Idle( selection ) )
        {
            wxFindDialogEvent event( hotKey->m_IdMenuEvent, GetId() );
            event.SetEventObject( this );
            event.SetFlags( m_findReplaceData->GetFlags() );
            event.SetFindString( m_findReplaceData->GetFindString() );
            GetEventHandler()->ProcessEvent( event );
        }
        break;

    case HK_CANVAS_CAIRO:
    case HK_CANVAS_OPENGL:
        {
            EDA_HOTKEY_CLIENT_DATA data( aPosition );
            cmd.SetInt( hotKey->m_Idcommand );
            cmd.SetClientObject( &data );
            cmd.SetId( hotKey->m_IdMenuEvent );
            GetEventHandler()->ProcessEvent( cmd );
        }
        break;
    }

    // Hot key handled.
    return true;
}


EDA_HOTKEY* LIB_EDIT_FRAME::GetHotKeyDescription( int aCommand ) const
{
    EDA_HOTKEY* HK_Descr = GetDescriptorFromCommand( aCommand, common_Hotkey_List );

    if( HK_Descr == NULL )
        HK_Descr = GetDescriptorFromCommand( aCommand, libEdit_Hotkey_List );

    return HK_Descr;
}


bool LIB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
{
    if( aHotKey == 0 )
        return false;

    wxCommandEvent     cmd( wxEVT_COMMAND_MENU_SELECTED );
    EE_SELECTION_TOOL* selTool = GetToolManager()->GetTool<EE_SELECTION_TOOL>();
    SELECTION&         selection = selTool->GetSelection();

    cmd.SetEventObject( this );

    /* Convert lower to upper case (the usual toupper function has problem
     * with non ascii codes like function keys */
    if( (aHotKey >= 'a') && (aHotKey <= 'z') )
        aHotKey += 'A' - 'a';

    EDA_HOTKEY* hotKey = GetDescriptorFromHotkey( aHotKey, common_Hotkey_List );

    if( hotKey == NULL )
        hotKey = GetDescriptorFromHotkey( aHotKey, libEdit_Hotkey_List );

    if( hotKey == NULL )
        return false;

    switch( hotKey->m_Idcommand )
    {
    default:
    case HK_NOT_FOUND:
        return false;

    case HK_HELP:       // Display Current hotkey list
        DisplayHotkeyList( this, g_Libedit_Hotkeys_Descr );
        break;

    case HK_PREFERENCES:
        cmd.SetId( wxID_PREFERENCES );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_RESET_LOCAL_COORD:         // Reset the relative coord
        GetScreen()->m_O_Curseur = GetCrossHairPosition();
        break;

    case HK_EDIT_PASTE:
    case HK_EDIT_COPY:
    case HK_EDIT_CUT:
        cmd.SetId( hotKey->m_IdMenuEvent );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_UNDO:
    case HK_REDO:
        if( EE_CONDITIONS::Idle( selection ) )
        {
            cmd.SetId( hotKey->m_IdMenuEvent );
            GetEventHandler()->ProcessEvent( cmd );
        }
        break;
    }

    // Hot key handled.
    return true;
}


EDA_HOTKEY* LIB_VIEW_FRAME::GetHotKeyDescription( int aCommand ) const
{
    EDA_HOTKEY* HK_Descr = GetDescriptorFromCommand( aCommand, common_Hotkey_List );

    if( HK_Descr == NULL )
        HK_Descr = GetDescriptorFromCommand( aCommand, viewlib_Hotkey_List );

    return HK_Descr;
}


bool LIB_VIEW_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
{
    if( aHotKey == 0 )
        return false;

    wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
    cmd.SetEventObject( this );

    /* Convert lower to upper case (the usual toupper function has problem with non ascii
     * codes like function keys */
    if( (aHotKey >= 'a') && (aHotKey <= 'z') )
        aHotKey += 'A' - 'a';

    EDA_HOTKEY* HK_Descr = GetDescriptorFromHotkey( aHotKey, common_basic_Hotkey_List );

    if( HK_Descr == NULL )
        HK_Descr = GetDescriptorFromHotkey( aHotKey, viewlib_Hotkey_List );

    if( HK_Descr == NULL )
        return false;

    switch( HK_Descr->m_Idcommand )
    {
    default:
    case HK_NOT_FOUND:
        return false;

    case HK_HELP:                   // Display Current hotkey list
        DisplayHotkeyList( this, g_Viewlib_Hotkeys_Descr );
        break;

    case HK_RESET_LOCAL_COORD:      // set local (relative) coordinate origin
        GetScreen()->m_O_Curseur = GetCrossHairPosition();
        break;

    case HK_ZOOM_IN:
        cmd.SetId( ID_KEY_ZOOM_IN );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_ZOOM_OUT:
        cmd.SetId( ID_KEY_ZOOM_OUT );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_ZOOM_REDRAW:
        cmd.SetId( ID_ZOOM_REDRAW );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_ZOOM_CENTER:
        cmd.SetId( ID_POPUP_ZOOM_CENTER );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_ZOOM_AUTO:
        cmd.SetId( ID_ZOOM_PAGE );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case HK_CANVAS_CAIRO:
    case HK_CANVAS_OPENGL:
        cmd.SetInt( HK_Descr->m_Idcommand );
        cmd.SetId( HK_Descr->m_IdMenuEvent );
        GetEventHandler()->ProcessEvent( cmd );
    }

    return true;
}