portapack-mayhem/firmware/application/ui/ui_textentry.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 __UI_TEXTENTRY_H__
#define __UI_TEXTENTRY_H__
#include "ui.hpp"
#include "ui_navigation.hpp"
namespace ui {
class TextEntryView : public View {
public:
std::function<void(std::string&)> on_changed { };
void focus() override;
std::string title() const override { return "Text entry"; };
protected:
TextEntryView(NavigationView& nav, std::string& str, size_t max_length);
TextEntryView(const TextEntryView&) = delete;
TextEntryView(TextEntryView&&) = delete;
TextEntryView& operator=(const TextEntryView&) = delete;
TextEntryView& operator=(TextEntryView&&) = delete;
void char_add(const char c);
void char_delete();
void draw_cursor();
void update_text();
std::string& _str;
size_t _max_length;
uint32_t cursor_pos { 0 };
Text text_input {
{ 0, 0, 240, 16 }
};
Button button_ok {
{ 10 * 8, 33 * 8, 9 * 8, 32 },
"OK"
};
};
void text_prompt(NavigationView& nav, std::string& str, size_t max_length, const std::function<void(std::string&)> on_done = nullptr);
} /* namespace ui */
#endif/*__UI_TEXTENTRY_H__*/