mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
/*
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* Copyright (C) 2023 Bernd Herzog
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "ui_spectrum_painter_text.hpp"
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#include "cpld_update.hpp"
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#include "bmp.hpp"
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#include "baseband_api.hpp"
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#include "ui_fileman.hpp"
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#include "io_file.hpp"
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#include "file.hpp"
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#include "portapack_persistent_memory.hpp"
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#include "ui_font_fixed_8x16.hpp"
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namespace ui {
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SpectrumInputTextView::SpectrumInputTextView(NavigationView& nav) {
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hidden(true);
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add_children({
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&text_message_0,
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&text_message_1,
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&text_message_2,
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&text_message_3,
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&text_message_4,
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&text_message_5,
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&text_message_6,
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&text_message_7,
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&text_message_8,
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&text_message_9,
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&button_message
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});
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button_message.on_select = [this, &nav](Button&) {
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this->on_set_text(nav);
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};
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}
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SpectrumInputTextView::~SpectrumInputTextView() {
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}
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void SpectrumInputTextView::on_set_text(NavigationView& nav) {
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text_prompt(nav, buffer, 300);
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}
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void SpectrumInputTextView::focus() {
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button_message.focus();
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}
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void SpectrumInputTextView::paint(Painter& painter) {
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message = buffer;
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for (uint32_t i = 0 ; i < text_message.size(); i++) {
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if (message.length() > i * 30)
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text_message[i]->set(message.substr(i * 30, 30));
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else
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text_message[i]->set("");
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}
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painter.fill_rectangle(
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{{0, 40}, {240, 204}},
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style().background
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);
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}
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constexpr uint32_t pixel_repeat = 32;
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uint16_t SpectrumInputTextView::get_width(){
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return 16 * pixel_repeat;
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}
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uint16_t SpectrumInputTextView::get_height(){
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return this->message.length() * 8;
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}
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std::vector<uint8_t> SpectrumInputTextView::get_line(uint16_t y) {
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auto character_position = y / 8;
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auto character = this->message[character_position];
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auto glyph_data = ui::font::fixed_8x16.glyph(character).pixels();
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auto line_in_character = y % 8;
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std::vector<uint8_t> data(16 * pixel_repeat);
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for (uint32_t index = 0; index < 16; index++) {
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auto glyph_byte = index;
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auto glyph_bit = line_in_character;
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uint8_t glyph_pixel = (glyph_data[glyph_byte] & (1 << glyph_bit)) >> glyph_bit;
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for (uint32_t j = 0; j < pixel_repeat; j++)
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data[index*pixel_repeat + j] = glyph_pixel * 255;
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}
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return data;
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}
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}
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