122 lines
2.5 KiB
C++
122 lines
2.5 KiB
C++
// Copyright 2015 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <libevdev/libevdev.h>
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#include <string>
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#include <vector>
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#include "InputCommon/ControllerInterface/ControllerInterface.h"
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namespace ciface::evdev
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{
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void Init();
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void PopulateDevices();
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void Shutdown();
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class evdevDevice : public Core::Device
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{
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private:
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class Button : public Core::Device::Input
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{
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public:
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std::string GetName() const override;
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Button(u8 index, u16 code, libevdev* dev) : m_index(index), m_code(code), m_dev(dev) {}
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ControlState GetState() const override;
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private:
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const u8 m_index;
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const u16 m_code;
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libevdev* m_dev;
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};
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class Axis : public Core::Device::Input
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{
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public:
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std::string GetName() const override;
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Axis(u8 index, u16 code, bool upper, libevdev* dev);
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ControlState GetState() const override;
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private:
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const u16 m_code;
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const u8 m_index;
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int m_range;
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int m_base;
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libevdev* m_dev;
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};
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class Effect : public Core::Device::Output
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{
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public:
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Effect(int fd);
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~Effect();
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void SetState(ControlState state) override;
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protected:
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virtual bool UpdateParameters(ControlState state) = 0;
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ff_effect m_effect = {};
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static constexpr int DISABLED_EFFECT_TYPE = 0;
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private:
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void UpdateEffect();
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int const m_fd;
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};
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class ConstantEffect : public Effect
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{
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public:
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ConstantEffect(int fd);
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bool UpdateParameters(ControlState state) override;
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std::string GetName() const override;
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};
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class PeriodicEffect : public Effect
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{
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public:
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PeriodicEffect(int fd, u16 waveform);
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bool UpdateParameters(ControlState state) override;
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std::string GetName() const override;
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};
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class RumbleEffect : public Effect
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{
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public:
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enum class Motor : u8
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{
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Weak,
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Strong,
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};
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RumbleEffect(int fd, Motor motor);
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bool UpdateParameters(ControlState state) override;
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std::string GetName() const override;
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private:
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const Motor m_motor;
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};
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public:
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void UpdateInput() override;
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bool IsValid() const override;
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evdevDevice(const std::string& devnode);
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~evdevDevice();
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std::string GetName() const override { return m_name; }
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std::string GetSource() const override { return "evdev"; }
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bool IsInteresting() const { return m_interesting; }
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private:
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const std::string m_devfile;
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int m_fd;
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libevdev* m_dev;
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std::string m_name;
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bool m_interesting = false;
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};
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} // namespace ciface::evdev
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