/*
    SPDX-License-Identifier: GPL-3.0-or-later
    Copyright © 2015-2022 Amebis
*/

#include "pch.h"


bool ZRCola::keyseq_db::GetSequenceAsText(_In_count_(seq_len) const keyseq::key_t *seq, _In_ size_t seq_len, _Out_ wxString& str)
{
    assert(seq || !seq_len);

    str.Clear();
    for (size_t i = 0; i < seq_len; i++) {
        if (i) str += wxT(", ");
        if (seq[i].modifiers & ZRCola::keyseq_db::keyseq::CTRL ) { str += _("Ctrl" ); str +=  wxT('+'); }
        if (seq[i].modifiers & ZRCola::keyseq_db::keyseq::ALT  ) { str += _("Alt"  ); str +=  wxT('+'); }
        if (seq[i].modifiers & ZRCola::keyseq_db::keyseq::SHIFT) { str += _("Shift"); str +=  wxT('+'); }
        wchar_t k = seq[i].key;
#if defined(__WXMSW__)
        // Translate from U.S. Keyboard to scan code.
        static const HKL s_hkl = ::LoadKeyboardLayout(_T("00000409"), 0);
        k = static_cast<wchar_t>(::MapVirtualKeyEx(k, MAPVK_VK_TO_VSC, s_hkl) & 0xffff);

        // Translate from scan code to local keyboard.
        k = static_cast<wchar_t>(::MapVirtualKey(k, MAPVK_VSC_TO_VK) & 0xffff);
#endif
        switch (k) {
            case 0            : return false;

            case WXK_ESCAPE   : str += _("Esc"         ); break;

            case WXK_F1       : str += _("F1"          ); break;
            case WXK_F2       : str += _("F2"          ); break;
            case WXK_F3       : str += _("F3"          ); break;
            case WXK_F4       : str += _("F4"          ); break;
            case WXK_F5       : str += _("F5"          ); break;
            case WXK_F6       : str += _("F6"          ); break;
            case WXK_F7       : str += _("F7"          ); break;
            case WXK_F8       : str += _("F8"          ); break;
            case WXK_F9       : str += _("F9"          ); break;
            case WXK_F10      : str += _("F10"         ); break;
            case WXK_F11      : str += _("F11"         ); break;
            case WXK_F12      : str += _("F12"         ); break;

            case WXK_PRINT    : str += _("Print Screen"); break;
            case WXK_SCROLL   : str += _("Scroll Lock" ); break;
            case WXK_PAUSE    : str += _("Pause"       ); break;

            case WXK_BACK     : str += _("Backspace"   ); break;
            case WXK_TAB      : str += _("Tab"         ); break;
            case WXK_CAPITAL  : str += _("Caps Lock"   ); break;
            case WXK_RETURN   : str += _("Return"      ); break;
            case WXK_SPACE    : str += _("Space"       ); break;

            case WXK_SHIFT    : str += _("Shift"       ); break;
            case WXK_ALT      : str += _("Alt"         ); break;
            case WXK_CONTROL  : str += _("Ctrl"        ); break;
            case WXK_MENU     : str += _("Menu"        ); break;

            case WXK_INSERT   : str += _("Insert"      ); break;
            case WXK_DELETE   : str += _("Delete"      ); break;
            case WXK_PAGEUP   : str += _("Page Up"     ); break;
            case WXK_PAGEDOWN : str += _("Page Down"   ); break;
            case WXK_HOME     : str += _("Home"        ); break;
            case WXK_END      : str += _("End"         ); break;

            case WXK_LEFT     : str += _("Left"        ); break;
            case WXK_UP       : str += _("Up"          ); break;
            case WXK_RIGHT    : str += _("Right"       ); break;
            case WXK_DOWN     : str += _("Down"        ); break;

            case WXK_NUMLOCK  : str += _("Num Lock"    ); break;

            default:
#if defined(__WXMSW__)
                k = static_cast<wchar_t>(::MapVirtualKey(k, MAPVK_VK_TO_CHAR) & 0xffff);
#endif
                str += k;
        }
    }

    return true;
}