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InputCommon: Split Device stuff out

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The ExpressionParser needs this to be out of here to prevent issues
with cyclic references.
This commit is contained in:
Jasper St. Pierre
2013-06-16 20:07:10 -04:00
parent 143d2eccb4
commit 877106b027
30 changed files with 448 additions and 451 deletions
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161
Source/Core/InputCommon/Src/ControllerInterface/ControllerInterface.h
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@ -9,18 +9,13 @@
#include "Common.h"
#include "Thread.h"
#include "Device.h"
// enable disable sources
#ifdef _WIN32
#define CIFACE_USE_XINPUT
#define CIFACE_USE_DINPUT_JOYSTICK
#define CIFACE_USE_DINPUT_KBM
#define CIFACE_USE_DINPUT
//#ifndef CIFACE_USE_DINPUT_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
#endif
#if defined(HAVE_X11) && HAVE_X11
#define CIFACE_USE_XLIB
@ -32,9 +27,8 @@
#ifdef ANDROID
#define CIFACE_USE_ANDROID
#endif
// idk in case I wanted to change it to double or something, idk what's best
typedef float ControlState;
using namespace ciface::Core;
//
// ControllerInterface
@ -42,148 +36,10 @@ typedef float ControlState;
// some crazy shit I made to control different device inputs and outputs
// from lots of different sources, hopefully more easily
//
class ControllerInterface
class ControllerInterface : public DeviceContainer
{
public:
// Forward declarations
class DeviceQualifier;
//
// Device
//
// a device class
//
class Device
{
public:
class Input;
class Output;
//
// Control
//
// control includes inputs and outputs
//
class Control // input or output
{
public:
virtual std::string GetName() const = 0;
virtual ~Control() {}
virtual Input* ToInput() { return NULL; }
virtual Output* ToOutput() { return NULL; }
};
//
// Input
//
// an input on a device
//
class Input : public Control
{
public:
// things like absolute axes/ absolute mouse position will override this
virtual bool IsDetectable() { return true; }
virtual ControlState GetState() const = 0;
Input* ToInput() { return this; }
};
//
// Output
//
// an output on a device
//
class Output : public Control
{
public:
virtual ~Output() {}
virtual void SetState(ControlState state) = 0;
Output* ToOutput() { return this; }
};
virtual ~Device();
virtual std::string GetName() const = 0;
virtual int GetId() const = 0;
virtual std::string GetSource() const = 0;
virtual bool UpdateInput() = 0;
virtual bool UpdateOutput() = 0;
virtual void ClearInputState();
const std::vector<Input*>& Inputs() const { return m_inputs; }
const std::vector<Output*>& Outputs() const { return m_outputs; }
Input* FindInput(const std::string& name) const;
Output* FindOutput(const std::string& name) const;
protected:
void AddInput(Input* const i);
void AddOutput(Output* const o);
class FullAnalogSurface : public Input
{
public:
FullAnalogSurface(Input* low, Input* high)
: m_low(*low), m_high(*high)
{}
ControlState GetState() const
{
return (1 + m_high.GetState() - m_low.GetState()) / 2;
}
std::string GetName() const
{
return m_low.GetName() + *m_high.GetName().rbegin();
}
private:
Input& m_low;
Input& m_high;
};
void AddAnalogInputs(Input* low, Input* high)
{
AddInput(low);
AddInput(high);
AddInput(new FullAnalogSurface(low, high));
AddInput(new FullAnalogSurface(high, low));
}
private:
std::vector<Input*> m_inputs;
std::vector<Output*> m_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) {}
void FromDevice(const Device* const dev);
void FromString(const std::string& str);
std::string ToString() const;
bool operator==(const DeviceQualifier& devq) const;
bool operator==(const Device* const dev) const;
std::string source;
int cid;
std::string name;
};
//
// ControlReference
//
@ -260,22 +116,13 @@ public:
bool UpdateInput(const bool force = false);
bool UpdateOutput(const bool force = false);
Device::Input* FindInput(const std::string& name, const Device* def_dev) const;
Device::Output* FindOutput(const std::string& name, const Device* def_dev) const;
const std::vector<Device*>& Devices() const { return m_devices; }
Device* FindDevice(const DeviceQualifier& devq) const;
std::recursive_mutex update_lock;
private:
bool m_is_init;
std::vector<Device*> m_devices;
void* m_hwnd;
};
typedef std::vector<ControllerInterface::Device*> DeviceList;
extern ControllerInterface g_controller_interface;
#endif