Use accelerators from hot keys in place menu, from the Fabrizio's idea

 * for instance zoom action is ran from the F1 key or the Zoom menu.

 * a zoom uses the mouse position from a hot key and not from the menu

 * In this case, the accelerator if Shift+<hotkey>

 * But for some keys, the Shift modifier is not usable, and the accelerator is Alt+<hotkey>

 * But for many keys, the Shift modifier is not usable, and the accelerator is Alt+<hotkey>

 */

static void AddModifierToKey( wxString& aFullKey, const wxString & aKey )

{

#if 1       // set to 0 for new behavior, 1 for old

#if 0       // set to 0 for new behavior, 1 for old

    aFullKey << wxT( " <" ) << aKey << wxT( ">" );

#else

    if( aKey.IsSameAs(wxT( "/" ) ) )

        aFullKey << wxT( "\t" ) << MODIFIER_ALT << aKey;

    else

    if( (aKey.Length() == 1) && (aKey[0] >= 'A')  && (aKey[0] <= 'Z'))

        // We can use Shift+<key> as accelerator ans <key> for hot key

        aFullKey << wxT( "\t" ) << MODIFIER_SHIFT << aKey;

    else

        // We must use Alt+<key> as accelerator ans <key> for hot key

        aFullKey << wxT( "\t" ) << MODIFIER_ALT << aKey;

#endif

}