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54 lines
1.3 KiB
54 lines
1.3 KiB
/*
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* Copyright 2023 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#pragma once
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#include <memory>
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#include <string>
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#include "lua.hpp"
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#include "lvgl.h"
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#include "property.hpp"
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#include "service_locator.hpp"
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namespace lua {
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/*
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* Responsible for adding C/C++ module bindings to Lua threads. This class
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* keeps no thread-specific internal state, and instead uses the LUA_REGISTRY
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* table of its host threads to store data.
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*/
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class Bridge {
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public:
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/*
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* Utility for retrieving the Bridge from a Lua thread in which the Bridge's
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* bindings have been installed. Use by Lua's C callbacks to access the rest
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* of the system.
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*/
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static auto Get(lua_State* state) -> Bridge*;
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Bridge(system_fsm::ServiceLocator& s);
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system_fsm::ServiceLocator& services() { return services_; }
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auto installBaseModules(lua_State* L) -> void;
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auto installLvgl(lua_State* L) -> void;
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auto installPropertyModule(
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lua_State* L,
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const std::string&,
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std::vector<
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std::pair<std::string, std::variant<LuaFunction, Property*>>>&)
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-> void;
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Bridge(const Bridge&) = delete;
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Bridge& operator=(const Bridge&) = delete;
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private:
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system_fsm::ServiceLocator& services_;
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PropertyBindings bindings_;
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};
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} // namespace lua
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