dolphin/Source/Core/InputCommon/Src/ControllerInterface/ControllerInterface.h

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#ifndef _DEVICEINTERFACE_H_
#define _DEVICEINTERFACE_H_
#include <vector>
#include <string>
#include <sstream>
#include <map>
#include <algorithm>
#include "Common.h"
// enable disable sources
#ifdef _WIN32
#define CIFACE_USE_XINPUT
#define CIFACE_USE_DIRECTINPUT_JOYSTICK
#define CIFACE_USE_DIRECTINPUT_KBM
#define CIFACE_USE_DIRECTINPUT
#endif
#if defined(HAVE_X11) && HAVE_X11
#define CIFACE_USE_XLIB
#endif
//#ifndef CIFACE_USE_DIRECTINPUT_JOYSTICK
// enable SDL 1.2 in addition to DirectInput on windows,
// to support a few gamepads that aren't behaving with DInput
#define CIFACE_USE_SDL
//#endif
#if defined(__APPLE__)
#define CIFACE_USE_OSX
#endif
// idk in case i wanted to change it to double or somethin, idk what's best
typedef float ControlState;
//
// ControllerInterface
//
// some crazy shit i made to control different device inputs and outputs
// from lots of different sources, hopefully more easily
//
class ControllerInterface
{
public:
//
// Device
//
// Pretty obviously, a device class
//
class Device
{
public:
//
// Control
//
// control includes inputs and outputs
//
class Control // input or output
{
public:
virtual std::string GetName() const = 0;
virtual ~Control() {}
};
//
// Input
//
// an input on a device
//
class Input : public Control
{
public:
virtual ~Input() {}
};
//
// Output
//
// an output on a device
//
class Output : public Control
{
public:
virtual ~Output() {}
};
virtual ~Device();
virtual std::string GetName() const = 0;
virtual int GetId() const = 0;
virtual std::string GetSource() const = 0;
virtual ControlState GetInputState( const Input* const input ) = 0;
virtual void SetOutputState( const Output* const output, const ControlState state ) = 0;
virtual bool UpdateInput() = 0;
virtual bool UpdateOutput() = 0;
virtual void ClearInputState();
const std::vector< Input* >& Inputs();
const std::vector< Output* >& Outputs();
protected:
std::vector<Input*> inputs;
std::vector<Output*> outputs;
};
//
// DeviceQualifier
//
// device qualifier used to match devices
// currently has ( source, id, name ) properties which match a device
//
class DeviceQualifier
{
public:
DeviceQualifier() : cid(-1){}
DeviceQualifier( const std::string& _source, const int _id, const std::string& _name )
: source(_source), cid(_id), name(_name) {}
bool operator==(const Device* const dev) const;
void FromDevice(const Device* const dev);
void FromString(const std::string& str);
std::string ToString() const;
std::string source;
int cid;
std::string name;
};
//
// ControlQualifier
//
// control qualifier includes input and output qualifiers
// used to match controls on devices, only has name property
// |input1|input2| form as well, || matches anything, might change this to * or something
//
class ControlQualifier
{
public:
ControlQualifier() {};
ControlQualifier( const std::string& _name ) : name(_name) {}
virtual ~ControlQualifier() {}
virtual bool operator==(const Device::Control* const in) const;
void FromControl(const Device::Control* const in);
std::string name;
};
//
// InputQualifier
//
// ControlQualifier for inputs
//
class InputQualifier : public ControlQualifier
{
public:
InputQualifier() {};
InputQualifier( const std::string& _name ) : ControlQualifier(_name) {}
};
//
// OutputQualifier
//
// ControlQualifier for outputs
//
class OutputQualifier : public ControlQualifier
{
public:
OutputQualifier() {};
OutputQualifier( const std::string& _name ) : ControlQualifier(_name) {}
};
//
// ControlReference
//
// these are what you create to actually use the inputs, InputReference or OutputReference
// they have a DeviceQualifier and ControlQualifier used to match 1 or more inputs
//
// after being binded to devices and controls with ControllerInterface::UpdateReference,
// each one can binded to a devices, and 0+ controls the device
// ControlReference can update its own controls when you change its control qualifier
// using ControlReference::UpdateControls but when you change its device qualifer
// you must use ControllerInterface::UpdateReference
//
class ControlReference
{
public:
ControlReference( const bool _is_input ) : range(1), is_input(_is_input), device(NULL) {}
virtual ~ControlReference() {}
virtual ControlState State( const ControlState state = 0 ) = 0;
virtual bool Detect( const unsigned int ms, const unsigned int count = 1 ) = 0;
virtual void UpdateControls() = 0;
ControlState range;
DeviceQualifier device_qualifier;
ControlQualifier control_qualifier;
const bool is_input;
Device* device;
std::vector<Device::Control*> controls;
};
//
// InputReference
//
// control reference for inputs
//
class InputReference : public ControlReference
{
public:
InputReference() : ControlReference( true ) {}
ControlState State( const ControlState state );
bool Detect( const unsigned int ms, const unsigned int count );
void UpdateControls();
unsigned int mode;
};
//
// OutputReference
//
// control reference for outputs
//
class OutputReference : public ControlReference
{
public:
OutputReference() : ControlReference( false ) {}
ControlState State( const ControlState state );
bool Detect( const unsigned int ms, const unsigned int count );
void UpdateControls();
};
ControllerInterface() : m_is_init(false) {}
void SetHwnd( void* const hwnd );
void Init();
// TODO: remove this hack param
void DeInit(const bool hacks_no_sdl_quit = false);
bool IsInit();
void UpdateReference( ControlReference* control );
bool UpdateInput();
bool UpdateOutput();
const std::vector<Device*>& Devices();
private:
bool m_is_init;
std::vector<Device*> m_devices;
void* m_hwnd;
};
#endif