804115b2a4
* Joystick hotplug support (#4141) * use SDL_PollEvent instead of SDL_JoystickUpdate Register hot plugged controller by GUID if they were configured in a previous session * Move SDL_PollEvent into its own thread * Don't store SDLJoystick pointer in Input Device; Get pointer on each GetStatus call * Fix that joystick_list gets cleared after SDL_Quit * Add VirtualJoystick for InputDevices thats never nullptr * fixup! Add VirtualJoystick for InputDevices thats never nullptr * fixup! fixup! Add VirtualJoystick for InputDevices thats never nullptr * Remove SDL_GameController, make SDL_Joystick* unique_ptr * fixup! Remove SDL_GameController, make SDL_Joystick* unique_ptr * Adressed feedback; fixed handling of same guid reconnects * fixup! Adressed feedback; fixed handling of same guid reconnects * merge the two joystick_lists into one * make SDLJoystick a member of VirtualJoystick * fixup! make SDLJoystick a member of VirtualJoystick * fixup! make SDLJoystick a member of VirtualJoystick * fixup! fixup! make SDLJoystick a member of VirtualJoystick * SDLJoystick: Addressed review comments * Address one missed review comment
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
// Copyright 2017 Citra 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 <memory>
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#include <vector>
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#include "core/frontend/input.h"
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union SDL_Event;
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namespace Common {
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class ParamPackage;
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}
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namespace InputCommon {
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namespace Polling {
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class DevicePoller;
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enum class DeviceType;
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} // namespace Polling
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} // namespace InputCommon
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namespace InputCommon {
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namespace SDL {
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/// Initializes and registers SDL device factories
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void Init();
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/// Unresisters SDL device factories and shut them down.
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void Shutdown();
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/// Needs to be called before SDL_QuitSubSystem.
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void CloseSDLJoysticks();
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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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/// A Loop that calls HandleGameControllerEvent until Shutdown is called
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void PollLoop();
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/// Creates a ParamPackage from an SDL_Event that can directly be used to create a ButtonDevice
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Common::ParamPackage SDLEventToButtonParamPackage(const SDL_Event& event);
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namespace Polling {
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/// Get all DevicePoller that use the SDL backend for a specific device type
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std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> GetPollers(
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InputCommon::Polling::DeviceType type);
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} // namespace Polling
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} // namespace SDL
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} // namespace InputCommon
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