/* * Copyright (C) 2023 Bernd Herzog * * 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 __EXTERNAL_ITEMS_MENU_LOADER_H__ #define __EXTERNAL_ITEMS_MENU_LOADER_H__ #include "ui.hpp" #include "ui_navigation.hpp" #include "external_app.hpp" #include "standalone_app.hpp" #include "file.hpp" #define EXT_APP_EXPECTED_CHECKSUM 0x00000000 namespace ui { template <size_t Width, size_t Height> class DynamicBitmap { public: static constexpr size_t buffer_size = Width * Height / (sizeof(uint8_t) * 8); // one bit per pixel DynamicBitmap(const uint8_t data[buffer_size]) : _buffer(buffer_size, 0), _bitmap{new Bitmap{{Width, Height}, &_buffer[0]}} { memcpy(&_buffer[0], data, buffer_size); } const Bitmap* bitmap() { return _bitmap.get(); } private: // Allocating both members so the class is movable without invalidation. std::vector<uint8_t> _buffer; std::unique_ptr<Bitmap> _bitmap; }; class ExternalItemsMenuLoader { public: struct GridItemEx : GridItem { int32_t desired_position; }; static std::vector<GridItemEx> load_external_items(app_location_t, NavigationView&); ExternalItemsMenuLoader() = delete; static bool run_external_app(ui::NavigationView&, std::filesystem::path); static bool run_standalone_app(ui::NavigationView&, std::filesystem::path); static bool run_module_app(ui::NavigationView&, uint8_t*, size_t); static void load_all_external_items_callback(std::function<void(AppInfoConsole&)> callback, bool module_included = false); private: static std::vector<DynamicBitmap<16, 16>> bitmaps; }; } // namespace ui #endif /*__EXTERNAL_ITEMS_MENU_LOADER_H__*/