portapack-mayhem/firmware/application/ui_alphanum.hpp

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/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 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 __ALPHANUM_H__
#define __ALPHANUM_H__
#include "ui.hpp"
#include "ui_widget.hpp"
#include "ui_painter.hpp"
#include "ui_menu.hpp"
#include "ui_navigation.hpp"
#include "ui_font_fixed_8x16.hpp"
namespace ui {
class AlphanumView : public View {
public:
std::function<void(char *)> on_changed;
AlphanumView(NavigationView& nav, char txt[], size_t max_length);
AlphanumView(const AlphanumView&) = delete;
AlphanumView(AlphanumView&&) = delete;
AlphanumView& operator=(const AlphanumView&) = delete;
AlphanumView& operator=(AlphanumView&&) = delete;
void paint(Painter& painter) override;
void focus() override;
char * value();
std::string title() const override { return "Text entry"; };
private:
const char * const keys_upper = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ. !<";
const char * const keys_lower = "0123456789abcdefghijklmnopqrstuvwxyz:=?<";
size_t _max_length;
uint8_t txtidx;
bool _lowercase = false;
char txtinput[29] = { 0 }; // 28 chars max
void char_add(const char c);
void char_delete();
void set_keys(const char * const key_list);
void move_cursor();
void on_button(Button& button);
void update_text();
Text text_input {
{ 8, 0, 232, 16 }
};
std::array<Button, 40> buttons;
Button button_lowercase {
{ 21 * 8, 270, 32, 24 },
"UC"
};
NumberField raw_char {
{ 16, 270 },
3,
{ 1, 255 },
1,
'0'
};
Button button_ok {
{ 88, 270, 64, 24 },
"OK"
};
};
} /* namespace ui */
#endif/*__ALPHANUM_H__*/