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NovaChild
38e6e79024
* controller hotkey support and SDL refactor to use GameController API, which adds more user-readable names to controller input maps * Add "Press A (right) button" command to input automap that will map in nintendo layout if the user has a nintendo layout / prefers to match letters rather than position. * honor shortcut context with controller hotkeys * fix profiles not saving correctly * analog_from_keyboard display fix, build error fix * attempt to fix event_queue bugs * Do not signal savestate if system is powered off --------- Co-authored-by: PabloMK7 <hackyglitch2@gmail.com>
79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
// Copyright Citra Emulator Project / Azahar Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <atomic>
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#include <memory>
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#include <thread>
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#include <unordered_map>
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#include "common/settings.h"
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#include "common/threadsafe_queue.h"
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#include "input_common/sdl/sdl_joystick.h"
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namespace InputCommon::SDL {
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class SDLButtonFactory;
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class SDLAnalogFactory;
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class SDLMotionFactory;
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class SDLTouchFactory;
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class SDLState : public State {
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public:
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/// Initializes and registers SDL device factories
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SDLState();
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/// Unregisters SDL device factories and shut them down.
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~SDLState() override;
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/// Handle SDL_Events for joysticks from SDL_PollEvent
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void HandleGameControllerEvent(const SDL_Event& event);
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// returns a pointer to a vector of joysticks that match the needs of this device.
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// will be a pointer because it will be updated when new joysticks are added
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std::shared_ptr<std::vector<std::shared_ptr<SDLJoystick>>> GetJoysticksByGUID(
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const std::string& guid);
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std::shared_ptr<SDLJoystick> GetSDLJoystickBySDLID(SDL_JoystickID sdl_id);
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Common::ParamPackage GetSDLControllerButtonBind(const Common::ParamPackage a_button_params,
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Settings::NativeButton::Values button);
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Common::ParamPackage GetSDLControllerAnalogBindByGUID(const std::string& guid, int port,
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Settings::NativeAnalog::Values analog);
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/// Get all DevicePoller that use the SDL backend for a specific device type
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Pollers GetPollers(Polling::DeviceType type) override;
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/// Used by the Pollers during config
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std::atomic<bool> polling = false;
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Common::SPSCQueue<SDL_Event> event_queue;
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static constexpr size_t MAX_EVENT_QUEUE_SIZE = 10000;
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private:
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void InitJoystick(int joystick_index);
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void CloseJoystick(SDL_JoystickID instance_id);
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/// Needs to be called before SDL_QuitSubSystem.
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void CloseJoysticks();
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/// Map of GUID of a list of corresponding virtual Joysticks
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std::unordered_map<std::string, std::shared_ptr<std::vector<std::shared_ptr<SDLJoystick>>>>
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joystick_map;
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// This vector keeps a list of all joysticks, ignoring guid
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std::shared_ptr<std::vector<std::shared_ptr<SDLJoystick>>> joystick_vector =
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std::make_shared<std::vector<std::shared_ptr<SDLJoystick>>>();
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std::mutex joystick_map_mutex;
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std::shared_ptr<SDLTouchFactory> touch_factory;
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std::shared_ptr<SDLButtonFactory> button_factory;
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std::shared_ptr<SDLAnalogFactory> analog_factory;
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std::shared_ptr<SDLMotionFactory> motion_factory;
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bool start_thread = false;
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std::atomic<bool> initialized = false;
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std::thread poll_thread;
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// maximum events allowed in the queue - if more than this are there, something is wrong
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};
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} // namespace InputCommon::SDL
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