gainput.h

#ifndef GAINPUT_H_
#define GAINPUT_H_

#if defined(__ANDROID__) || defined(ANDROID)
    #define GAINPUT_PLATFORM_ANDROID
    #define GAINPUT_LIBEXPORT
#elif defined(__linux) || defined(__linux__) || defined(linux) || defined(LINUX)
    #define GAINPUT_PLATFORM_LINUX
    #define GAINPUT_LIBEXPORT
#elif defined(_WIN32) || defined(__WIN32__) || defined(_MSC_VER)
    #define GAINPUT_PLATFORM_WIN
    #if defined(GAINPUT_LIB_DYNAMIC)
        #define GAINPUT_LIBEXPORT       __declspec(dllexport)
    #elif defined(GAINPUT_LIB_DYNAMIC_USE)
        #define GAINPUT_LIBEXPORT       __declspec(dllimport)
    #else
        #define GAINPUT_LIBEXPORT
    #endif
#elif defined(__APPLE__)
    #define GAINPUT_LIBEXPORT
    #include <TargetConditionals.h>
    #if TARGET_OS_TV
        #define GAINPUT_PLATFORM_TVOS
    #elif TARGET_OS_IPHONE
        #define GAINPUT_PLATFORM_IOS
    #elif TARGET_OS_MAC
        #define GAINPUT_PLATFORM_MAC
    #else
        #error Gainput: Unknown/unsupported Apple platform!
    #endif
#else
    #error Gainput: Unknown/unsupported platform!
#endif


//#define GAINPUT_DEBUG
//#define GAINPUT_DEV
#define GAINPUT_ENABLE_ALL_GESTURES
#define GAINPUT_ENABLE_RECORDER
#define GAINPUT_TEXT_INPUT_QUEUE_LENGTH 32

#ifdef GAINPUT_ENABLE_CONCURRENCY
#define MOODYCAMEL_EXCEPTIONS_DISABLED
#include "concurrentqueue.h"
#define GAINPUT_CONC_QUEUE(TYPE)            moodycamel::ConcurrentQueue<TYPE>
#define GAINPUT_CONC_CONSTRUCT(queue)       queue()
#define GAINPUT_CONC_ENQUEUE(queue, obj)    queue.enqueue(obj)
#define GAINPUT_CONC_DEQUEUE(queue, obj)    queue.try_dequeue(obj)
#else
#define GAINPUT_CONC_QUEUE(TYPE)            gainput::Array<TYPE>
#define GAINPUT_CONC_CONSTRUCT(queue)       queue(allocator)
#define GAINPUT_CONC_ENQUEUE(queue, obj)    queue.push_back(obj)
#define GAINPUT_CONC_DEQUEUE(queue, obj)    (!queue.empty() ? (obj = queue[queue.size()-1], queue.pop_back(), true) : false)
#endif

#include <cassert>
#include <cstring>
#include <new>

#define GAINPUT_ASSERT assert
#define GAINPUT_UNUSED(x) (void)(x)

#if defined(GAINPUT_PLATFORM_LINUX)

#include <cstdlib>
#include <stdint.h>

union _XEvent;
typedef _XEvent XEvent;

#elif defined(GAINPUT_PLATFORM_WIN)

#include <cstdlib>

typedef struct tagMSG MSG;

namespace gainput
{
    typedef unsigned __int8 uint8_t;
    typedef __int8 int8_t;
    typedef unsigned __int32 uint32_t;
    typedef unsigned __int64 uint64_t;
}

#elif defined(GAINPUT_PLATFORM_ANDROID)

#include <stdint.h>
#include <stdlib.h>
struct AInputEvent;

#endif



namespace gainput
{

typedef unsigned int DeviceId;
typedef unsigned int DeviceButtonId;

struct DeviceButtonSpec
{
    DeviceId deviceId;
    DeviceButtonId buttonId;
};

typedef unsigned int UserButtonId;
typedef unsigned int ListenerId;
typedef unsigned int ModifierId;

static const DeviceId InvalidDeviceId = -1;
static const DeviceButtonId InvalidDeviceButtonId = -1;
static const UserButtonId InvalidUserButtonId = -1;

const char* GetLibName();
uint32_t GetLibVersion();
const char* GetLibVersionString();

class InputDeltaState;
class InputListener;
class InputManager;
class DebugRenderer;
class DeviceStateModifier;

template <class T> T Abs(T a) { return a < T() ? -a : a; }


void DevSetHttp(bool enable);
}

#define GAINPUT_VER_MAJOR_SHIFT     16
#define GAINPUT_VER_GET_MAJOR(ver)  (ver >> GAINPUT_VER_MAJOR_SHIFT)
#define GAINPUT_VER_GET_MINOR(ver)  (ver & (uint32_t(-1) >> GAINPUT_VER_MAJOR_SHIFT))


#include <gainput/GainputAllocator.h>
#include <gainput/GainputContainers.h>
#include <gainput/GainputInputState.h>
#include <gainput/GainputInputDevice.h>
#include <gainput/GainputInputListener.h>
#include <gainput/GainputInputManager.h>
#include <gainput/GainputInputMap.h>

#include <gainput/GainputInputDeviceMouse.h>
#include <gainput/GainputInputDeviceKeyboard.h>
#include <gainput/GainputInputDevicePad.h>
#include <gainput/GainputInputDeviceTouch.h>
#include <gainput/GainputInputDeviceBuiltIn.h>

#include <gainput/gestures/GainputGestures.h>

#include <gainput/recorder/GainputInputRecording.h>
#include <gainput/recorder/GainputInputPlayer.h>
#include <gainput/recorder/GainputInputRecorder.h>

#endif