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// Copyright 2010 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <mutex>
#include <string>
#include <vector>
#include "Common/Common.h"
#include "Common/IniFile.h"
#include "InputCommon/ControllerInterface/Device.h"
class ControllerInterface;
#define sign(x) ((x) ? (x) < 0 ? -1 : 1 : 0)
const char* const named_directions[] = {_trans("Up"), _trans("Down"), _trans("Left"),
_trans("Right")};
namespace ControllerEmu
{
class ControlGroup;
class EmulatedController
{
public:
virtual ~EmulatedController();
virtual std::string GetName() const = 0;
virtual void LoadDefaults(const ControllerInterface& ciface);
virtual void LoadConfig(IniFile::Section* sec, const std::string& base = "");
virtual void SaveConfig(IniFile::Section* sec, const std::string& base = "");
bool IsDefaultDeviceConnected() const;
const ciface::Core::DeviceQualifier& GetDefaultDevice() const;
void SetDefaultDevice(const std::string& device);
void SetDefaultDevice(ciface::Core::DeviceQualifier devq);
void UpdateReferences(const ControllerInterface& devi);
// This returns a lock that should be held before calling State() on any control
// references and GetState(), by extension. This prevents a race condition
// which happens while handling a hotplug event because a control reference's State()
// could be called before we have finished updating the reference.
static std::unique_lock<std::recursive_mutex> GetStateLock();
std::vector<std::unique_ptr<ControlGroup>> groups;
private:
ciface::Core::DeviceQualifier m_default_device;
bool m_default_device_is_connected{false};
};
} // namespace ControllerEmu
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