mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-14 20:18:13 +00:00
29a36c8658
* Add files via upload * Moved Font Viewer to external app
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2023 Mark Thompson
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "ui_font_viewer.hpp"
|
|
|
|
#include "ui_font_fixed_8x16.hpp"
|
|
#include "ui_styles.hpp"
|
|
#include "ui_painter.hpp"
|
|
|
|
#include "portapack.hpp"
|
|
using namespace portapack;
|
|
using namespace ui;
|
|
|
|
namespace ui::external_app::font_viewer {
|
|
|
|
/* DebugFontsView *******************************************************/
|
|
|
|
uint16_t DebugFontsView::display_font(Painter& painter, uint16_t y_offset, const Style* font_style, std::string_view font_name) {
|
|
auto char_width{font_style->font.char_width()};
|
|
auto char_height{font_style->font.line_height()};
|
|
auto cpl{((screen_width / char_width) - 6) & 0xF8}; // Display a multiple of 8 characters per line
|
|
uint16_t line_pos{y_offset};
|
|
|
|
painter.draw_string({0, y_offset}, *font_style, font_name);
|
|
|
|
// Displaying ASCII+extended characters from 0x20 to 0xFF
|
|
for (uint8_t c = 0; c <= 0xDF; c++) {
|
|
line_pos = y_offset + ((c / cpl) + 2) * char_height;
|
|
|
|
if ((c % cpl) == 0)
|
|
painter.draw_string({0, line_pos}, *font_style, "Ox" + to_string_hex(c + 0x20, 2));
|
|
|
|
painter.draw_char({((c % cpl) + 5) * char_width, line_pos}, *font_style, (char)(c + 0x20));
|
|
}
|
|
|
|
return line_pos + char_height;
|
|
}
|
|
|
|
void DebugFontsView::paint(Painter& painter) {
|
|
int16_t line_pos;
|
|
|
|
line_pos = display_font(painter, 32, &Styles::white, "Fixed 8x16");
|
|
display_font(painter, line_pos + 16, &Styles::white_small, "Fixed 5x8");
|
|
}
|
|
|
|
DebugFontsView::DebugFontsView(NavigationView& nav)
|
|
: nav_{nav} {
|
|
set_focusable(true);
|
|
}
|
|
|
|
} /* namespace ui::external_app::font_viewer */
|