mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
100bea644c
This pull requests adds a new type of external app to the firmware: The standalone app. Pros: Will work after an upgrade. Size of image is only limited by shared heap size of M0 (application) (64kb total). Cons: No full access to all functions in the main firmware. One well defined (and versioned) API handles all communication. The Pacman app was converted to be the first the the new kind.
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
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/*
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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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#ifndef __EXTERNAL_ITEMS_MENU_LOADER_H__
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#define __EXTERNAL_ITEMS_MENU_LOADER_H__
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#include "ui.hpp"
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#include "ui_navigation.hpp"
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#include "external_app.hpp"
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#include "standalone_app.hpp"
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#include "file.hpp"
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#define EXT_APP_EXPECTED_CHECKSUM 0x00000000
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namespace ui {
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template <size_t Width, size_t Height>
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class DynamicBitmap {
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public:
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static constexpr size_t buffer_size = Width * Height / (sizeof(uint8_t) * 8); // one bit per pixel
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DynamicBitmap(const uint8_t data[buffer_size])
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: _buffer(buffer_size, 0),
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_bitmap{new Bitmap{{Width, Height}, &_buffer[0]}} {
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memcpy(&_buffer[0], data, buffer_size);
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}
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const Bitmap* bitmap() { return _bitmap.get(); }
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private:
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// Allocating both members so the class is movable without invalidation.
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std::vector<uint8_t> _buffer;
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std::unique_ptr<Bitmap> _bitmap;
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};
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class ExternalItemsMenuLoader {
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public:
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static std::vector<GridItem> load_external_items(app_location_t, NavigationView&);
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ExternalItemsMenuLoader() = delete;
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static bool run_external_app(ui::NavigationView&, std::filesystem::path);
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static bool run_standalone_app(ui::NavigationView&, std::filesystem::path);
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static void load_all_external_items_callback(std::function<void(AppInfoConsole&)> callback);
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private:
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static std::vector<DynamicBitmap<16, 16>> bitmaps;
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};
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} // namespace ui
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#endif /*__EXTERNAL_ITEMS_MENU_LOADER_H__*/
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