mayhem-firmware/firmware/application/ui/ui_qrcode.hpp

/*
 * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
 * Copyright (C) 2017 Furrtek
 *
 * This file is part of PortaPack.
 *
 * 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, 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; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef __QRCODE_H__
#define __QRCODE_H__

#include "ui.hpp"

#include "ui_navigation.hpp"
#include "ui_font_fixed_8x16.hpp"
#include "qrcodegen.hpp"
#include "portapack.hpp"

namespace ui {

class QRCodeImage : public Widget {
   public:
    QRCodeImage(Rect parent_rect);
    void set_text(const char* qr_text) {
        qr_text_ = qr_text;
    }
    void paint(Painter& painter) override;
    // for -weffc++ to be killed
    ~QRCodeImage();  // destructor
    QRCodeImage(const QRCodeImage& Image);
    QRCodeImage& operator=(const QRCodeImage& Image);  // assignment

   private:
    const char* qr_text_ = NULL;
};

class QRCodeView : public View {
   public:
    QRCodeView(
        NavigationView& nav,
        const char* qr_text,
        const std::function<void(void)> on_close = nullptr);
    ~QRCodeView();

    QRCodeView(const QRCodeView&) = delete;
    QRCodeView(QRCodeView&&) = delete;
    QRCodeView& operator=(const QRCodeView&) = delete;
    QRCodeView& operator=(QRCodeView&&) = delete;

    std::string title() const override { return "QR code"; };
    void focus() override;

   private:
    NavigationView& nav_;

    std::function<void(void)> on_close_{nullptr};

    QRCodeImage qr_code{
        {50, 100, 100, 100}};

    // Text text_qr {
    //	{ 0 * 8, 10 * 16, 32 * 8, 1 * 8 },
    //	"-"
    // };

    Button button_close{
        {9 * 8, 31 * 8, 12 * 8, 3 * 16},
        "Back"};
};

} /* namespace ui */

#endif