/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the mingw-w64 runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */

#ifndef INTERACTION_CONTEXT_H
#define INTERACTION_CONTEXT_H

#include <winapifamily.h>

#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)

#include <float.h>
#include <windows.h>

#if defined(__cplusplus)
extern "C" {
#endif

#if (NTDDI_VERSION >= NTDDI_WIN8)

typedef enum INTERACTION_ID {
  INTERACTION_ID_NONE = 0x00000000,
  INTERACTION_ID_MANIPULATION = 0x00000001,
  INTERACTION_ID_TAP = 0x00000002,
  INTERACTION_ID_SECONDARY_TAP = 0x00000003,
  INTERACTION_ID_HOLD = 0x00000004,
  INTERACTION_ID_DRAG = 0x00000005,
  INTERACTION_ID_CROSS_SLIDE = 0x00000006,
  INTERACTION_ID_MAX = 0xffffffff
} INTERACTION_ID;

typedef enum INTERACTION_FLAGS {
  INTERACTION_FLAG_NONE = 0x00000000,
  INTERACTION_FLAG_BEGIN = 0x00000001,
  INTERACTION_FLAG_END = 0x00000002,
  INTERACTION_FLAG_CANCEL = 0x00000004,
  INTERACTION_FLAG_INERTIA = 0x00000008,
  INTERACTION_FLAG_MAX = 0xffffffff
} INTERACTION_FLAGS;

DEFINE_ENUM_FLAG_OPERATORS(INTERACTION_FLAGS);

typedef enum INTERACTION_CONFIGURATION_FLAGS {
  INTERACTION_CONFIGURATION_FLAG_NONE = 0x00000000,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION = 0x00000001,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_TRANSLATION_X = 0x00000002,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_TRANSLATION_Y = 0x00000004,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_ROTATION = 0x00000008,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_SCALING = 0x00000010,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_TRANSLATION_INERTIA = 0x00000020,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_ROTATION_INERTIA = 0x00000040,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_SCALING_INERTIA = 0x00000080,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_RAILS_X = 0x00000100,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_RAILS_Y = 0x00000200,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_EXACT = 0x00000400,
  INTERACTION_CONFIGURATION_FLAG_MANIPULATION_MULTIPLE_FINGER_PANNING = 0x00000800,
  INTERACTION_CONFIGURATION_FLAG_CROSS_SLIDE = 0x00000001,
  INTERACTION_CONFIGURATION_FLAG_CROSS_SLIDE_HORIZONTAL = 0x00000002,
  INTERACTION_CONFIGURATION_FLAG_CROSS_SLIDE_SELECT = 0x00000004,
  INTERACTION_CONFIGURATION_FLAG_CROSS_SLIDE_SPEED_BUMP = 0x00000008,
  INTERACTION_CONFIGURATION_FLAG_CROSS_SLIDE_REARRANGE = 0x00000010,
  INTERACTION_CONFIGURATION_FLAG_CROSS_SLIDE_EXACT = 0x00000020,
  INTERACTION_CONFIGURATION_FLAG_TAP = 0x00000001,
  INTERACTION_CONFIGURATION_FLAG_TAP_DOUBLE = 0x00000002
#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
  ,INTERACTION_CONFIGURATION_FLAG_TAP_MULTIPLE_FINGER = 0x00000004
#endif
  ,INTERACTION_CONFIGURATION_FLAG_SECONDARY_TAP = 0x00000001
  ,INTERACTION_CONFIGURATION_FLAG_HOLD = 0x00000001
  ,INTERACTION_CONFIGURATION_FLAG_HOLD_MOUSE = 0x00000002
#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
  ,INTERACTION_CONFIGURATION_FLAG_HOLD_MULTIPLE_FINGER = 0x00000004
#endif
  ,INTERACTION_CONFIGURATION_FLAG_DRAG = 0x00000001
  ,INTERACTION_CONFIGURATION_FLAG_MAX = 0xffffffff
} INTERACTION_CONFIGURATION_FLAGS;

DEFINE_ENUM_FLAG_OPERATORS(INTERACTION_CONFIGURATION_FLAGS);

typedef enum INERTIA_PARAMETER {
  INERTIA_PARAMETER_TRANSLATION_DECELERATION = 0x00000001,
  INERTIA_PARAMETER_TRANSLATION_DISPLACEMENT = 0x00000002,
  INERTIA_PARAMETER_ROTATION_DECELERATION = 0x00000003,
  INERTIA_PARAMETER_ROTATION_ANGLE = 0x00000004,
  INERTIA_PARAMETER_EXPANSION_DECELERATION = 0x00000005,
  INERTIA_PARAMETER_EXPANSION_EXPANSION = 0x00000006,
  INERTIA_PARAMETER_MAX = 0xffffffff
} INERTIA_PARAMETER;

typedef enum INTERACTION_STATE {
  INTERACTION_STATE_IDLE = 0x00000000,
  INTERACTION_STATE_IN_INTERACTION = 0x00000001,
  INTERACTION_STATE_POSSIBLE_DOUBLE_TAP = 0x00000002,
  INTERACTION_STATE_MAX = 0xffffffff
} INTERACTION_STATE;

typedef enum INTERACTION_CONTEXT_PROPERTY {
  INTERACTION_CONTEXT_PROPERTY_MEASUREMENT_UNITS = 0x00000001,
  INTERACTION_CONTEXT_PROPERTY_INTERACTION_UI_FEEDBACK = 0x00000002,
  INTERACTION_CONTEXT_PROPERTY_FILTER_POINTERS = 0x00000003,
  INTERACTION_CONTEXT_PROPERTY_MAX = 0xffffffff
} INTERACTION_CONTEXT_PROPERTY;

typedef enum CROSS_SLIDE_THRESHOLD {
  CROSS_SLIDE_THRESHOLD_SELECT_START = 0x00000000,
  CROSS_SLIDE_THRESHOLD_SPEED_BUMP_START = 0x00000001,
  CROSS_SLIDE_THRESHOLD_SPEED_BUMP_END = 0x00000002,
  CROSS_SLIDE_THRESHOLD_REARRANGE_START = 0x00000003,
  CROSS_SLIDE_THRESHOLD_COUNT = 0x00000004,
  CROSS_SLIDE_THRESHOLD_MAX = 0xffffffff
} CROSS_SLIDE_THRESHOLD;

#define CROSS_SLIDE_THRESHOLD_INVALID_VALUE FLT_MAX

typedef enum CROSS_SLIDE_FLAGS {
  CROSS_SLIDE_FLAGS_NONE = 0x00000000,
  CROSS_SLIDE_FLAGS_SELECT = 0x00000001,
  CROSS_SLIDE_FLAGS_SPEED_BUMP = 0x00000002,
  CROSS_SLIDE_FLAGS_REARRANGE = 0x00000004,
  CROSS_SLIDE_FLAGS_MAX = 0xffffffff
} CROSS_SLIDE_FLAGS;

DEFINE_ENUM_FLAG_OPERATORS(CROSS_SLIDE_FLAGS);

typedef enum MOUSE_WHEEL_PARAMETER {
  MOUSE_WHEEL_PARAMETER_CHAR_TRANSLATION_X = 0x00000001,
  MOUSE_WHEEL_PARAMETER_CHAR_TRANSLATION_Y = 0x00000002,
  MOUSE_WHEEL_PARAMETER_DELTA_SCALE = 0x00000003,
  MOUSE_WHEEL_PARAMETER_DELTA_ROTATION = 0x00000004,
  MOUSE_WHEEL_PARAMETER_PAGE_TRANSLATION_X = 0x00000005,
  MOUSE_WHEEL_PARAMETER_PAGE_TRANSLATION_Y = 0x00000006,
  MOUSE_WHEEL_PARAMETER_MAX = 0xffffffff
} MOUSE_WHEEL_PARAMETER;

#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
typedef enum TAP_PARAMETER {
  TAP_PARAMETER_MIN_CONTACT_COUNT = 0x00000000,
  TAP_PARAMETER_MAX_CONTACT_COUNT = 0x00000001,
  TAP_PARAMETER_MAX = 0xffffffff
} TAP_PARAMETER;

typedef enum HOLD_PARAMETER {
  HOLD_PARAMETER_MIN_CONTACT_COUNT = 0x00000000,
  HOLD_PARAMETER_MAX_CONTACT_COUNT = 0x00000001,
  HOLD_PARAMETER_THRESHOLD_RADIUS = 0x00000002,
  HOLD_PARAMETER_THRESHOLD_START_DELAY = 0x00000003,
  HOLD_PARAMETER_MAX = 0xffffffff
} HOLD_PARAMETER;

typedef enum TRANSLATION_PARAMETER {
  TRANSLATION_PARAMETER_MIN_CONTACT_COUNT = 0x00000000,
  TRANSLATION_PARAMETER_MAX_CONTACT_COUNT = 0x00000001,
  TRANSLATION_PARAMETER_MAX = 0xffffffff
} TRANSLATION_PARAMETER;
#endif

typedef enum MANIPULATION_RAILS_STATE {
  MANIPULATION_RAILS_STATE_UNDECIDED = 0x00000000,
  MANIPULATION_RAILS_STATE_FREE = 0x00000001,
  MANIPULATION_RAILS_STATE_RAILED = 0x00000002,
  MANIPULATION_RAILS_STATE_MAX = 0xffffffff
} MANIPULATION_RAILS_STATE;

typedef struct MANIPULATION_TRANSFORM {
  float translationX;
  float translationY;
  float scale;
  float expansion;
  float rotation;
} MANIPULATION_TRANSFORM;

typedef struct MANIPULATION_VELOCITY {
  float velocityX;
  float velocityY;
  float velocityExpansion;
  float velocityAngular;
} MANIPULATION_VELOCITY;

typedef struct INTERACTION_ARGUMENTS_MANIPULATION {
  MANIPULATION_TRANSFORM delta;
  MANIPULATION_TRANSFORM cumulative;
  MANIPULATION_VELOCITY velocity;
  MANIPULATION_RAILS_STATE railsState;
} INTERACTION_ARGUMENTS_MANIPULATION;

typedef struct INTERACTION_ARGUMENTS_TAP {
  UINT32 count;
} INTERACTION_ARGUMENTS_TAP;

typedef struct INTERACTION_ARGUMENTS_CROSS_SLIDE {
  CROSS_SLIDE_FLAGS flags;
} INTERACTION_ARGUMENTS_CROSS_SLIDE;

typedef struct INTERACTION_CONTEXT_OUTPUT {
  INTERACTION_ID interactionId;
  INTERACTION_FLAGS interactionFlags;
  POINTER_INPUT_TYPE inputType;
  float x;
  float y;
  union {
    INTERACTION_ARGUMENTS_MANIPULATION manipulation;
    INTERACTION_ARGUMENTS_TAP tap;
    INTERACTION_ARGUMENTS_CROSS_SLIDE crossSlide;
  } arguments;
} INTERACTION_CONTEXT_OUTPUT;

#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
typedef struct INTERACTION_CONTEXT_OUTPUT2 {
  INTERACTION_ID interactionId;
  INTERACTION_FLAGS interactionFlags;
  POINTER_INPUT_TYPE inputType;
  UINT32 contactCount;
  UINT32 currentContactCount;
  float x;
  float y;
  union {
    INTERACTION_ARGUMENTS_MANIPULATION manipulation;
    INTERACTION_ARGUMENTS_TAP tap;
    INTERACTION_ARGUMENTS_CROSS_SLIDE crossSlide;
  } arguments;
} INTERACTION_CONTEXT_OUTPUT2;
#endif

typedef struct INTERACTION_CONTEXT_CONFIGURATION {
  INTERACTION_ID interactionId;
  INTERACTION_CONFIGURATION_FLAGS enable;
} INTERACTION_CONTEXT_CONFIGURATION;

typedef struct CROSS_SLIDE_PARAMETER {
  CROSS_SLIDE_THRESHOLD threshold;
  float distance;
} CROSS_SLIDE_PARAMETER;

typedef void(CALLBACK *INTERACTION_CONTEXT_OUTPUT_CALLBACK)(void *clientData, const INTERACTION_CONTEXT_OUTPUT *output);

#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
typedef void(CALLBACK *INTERACTION_CONTEXT_OUTPUT_CALLBACK2)(void *clientData, const INTERACTION_CONTEXT_OUTPUT2 *output);
#endif

DECLARE_HANDLE(HINTERACTIONCONTEXT);

#define INTERACTION_CONTEXT_CONFIGURATION_DEFAULT                         \
{                                                                         \
    {INTERACTION_ID_MANIPULATION,                                         \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION |                     \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_TRANSLATION_X |       \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_TRANSLATION_Y |       \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_ROTATION |            \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_SCALING |             \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_TRANSLATION_INERTIA | \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_ROTATION_INERTIA |    \
        INTERACTION_CONFIGURATION_FLAG_MANIPULATION_SCALING_INERTIA},     \
    {INTERACTION_ID_TAP,                                                  \
        INTERACTION_CONFIGURATION_FLAG_TAP},                              \
    {INTERACTION_ID_SECONDARY_TAP,                                        \
        INTERACTION_CONFIGURATION_FLAG_SECONDARY_TAP},                    \
    {INTERACTION_ID_HOLD,                                                 \
        INTERACTION_CONFIGURATION_FLAG_HOLD},                             \
    {INTERACTION_ID_DRAG,                                                 \
        INTERACTION_CONFIGURATION_FLAG_NONE},                             \
    {INTERACTION_ID_CROSS_SLIDE,                                          \
        INTERACTION_CONFIGURATION_FLAG_NONE}                              \
}                                                                         \

#define INERTIA_PARAMETER_INVALID_VALUE FLT_MAX

HRESULT WINAPI CreateInteractionContext(HINTERACTIONCONTEXT *interactionContext);
HRESULT WINAPI DestroyInteractionContext(HINTERACTIONCONTEXT interactionContext);
HRESULT WINAPI RegisterOutputCallbackInteractionContext(HINTERACTIONCONTEXT interactionContext, INTERACTION_CONTEXT_OUTPUT_CALLBACK outputCallback, void *clientData);
#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
HRESULT WINAPI RegisterOutputCallbackInteractionContext2(HINTERACTIONCONTEXT interactionContext, INTERACTION_CONTEXT_OUTPUT_CALLBACK2 outputCallback, void *clientData);
#endif
HRESULT WINAPI SetInteractionConfigurationInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 configurationCount, const INTERACTION_CONTEXT_CONFIGURATION *configuration);
HRESULT WINAPI GetInteractionConfigurationInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 configurationCount, INTERACTION_CONTEXT_CONFIGURATION *configuration);
HRESULT WINAPI SetPropertyInteractionContext(HINTERACTIONCONTEXT interactionContext, INTERACTION_CONTEXT_PROPERTY contextProperty, UINT32 value);
HRESULT WINAPI GetPropertyInteractionContext(HINTERACTIONCONTEXT interactionContext, INTERACTION_CONTEXT_PROPERTY contextProperty, UINT32 *value);
HRESULT WINAPI SetInertiaParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, INERTIA_PARAMETER inertiaParameter, float value);
HRESULT WINAPI GetInertiaParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, INERTIA_PARAMETER inertiaParameter, float *value);
HRESULT WINAPI SetCrossSlideParametersInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 parameterCount, CROSS_SLIDE_PARAMETER *crossSlideParameters);
HRESULT WINAPI GetCrossSlideParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, CROSS_SLIDE_THRESHOLD threshold, float *distance);
#if (NTDDI_VERSION >= NTDDI_WIN10_VB)
HRESULT WINAPI SetTapParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, TAP_PARAMETER parameter, float value);
HRESULT WINAPI GetTapParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, TAP_PARAMETER parameter, float *value);
HRESULT WINAPI SetHoldParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, HOLD_PARAMETER parameter, float value);
HRESULT WINAPI GetHoldParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, HOLD_PARAMETER parameter, float *value);
HRESULT WINAPI SetTranslationParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, TRANSLATION_PARAMETER parameter, float value);
HRESULT WINAPI GetTranslationParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, TRANSLATION_PARAMETER parameter, float *value);
#endif
HRESULT WINAPI SetMouseWheelParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, MOUSE_WHEEL_PARAMETER parameter, float value);
HRESULT WINAPI GetMouseWheelParameterInteractionContext(HINTERACTIONCONTEXT interactionContext, MOUSE_WHEEL_PARAMETER parameter, float *value);
HRESULT WINAPI ResetInteractionContext(HINTERACTIONCONTEXT interactionContext);
HRESULT WINAPI GetStateInteractionContext(HINTERACTIONCONTEXT interactionContext, const POINTER_INFO *pointerInfo, INTERACTION_STATE *state);
HRESULT WINAPI AddPointerInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 pointerId);
HRESULT WINAPI RemovePointerInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 pointerId);
HRESULT WINAPI ProcessPointerFramesInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 entriesCount, UINT32 pointerCount, const POINTER_INFO *pointerInfo);
HRESULT WINAPI BufferPointerPacketsInteractionContext(HINTERACTIONCONTEXT interactionContext, UINT32 entriesCount, const POINTER_INFO *pointerInfo);
HRESULT WINAPI ProcessBufferedPacketsInteractionContext(HINTERACTIONCONTEXT interactionContext);
HRESULT WINAPI ProcessInertiaInteractionContext(HINTERACTIONCONTEXT interactionContext);
HRESULT WINAPI StopInteractionContext(HINTERACTIONCONTEXT interactionContext);
HRESULT WINAPI SetPivotInteractionContext(HINTERACTIONCONTEXT interactionContext, float x, float y, float radius);

#endif /* (NTDDI_VERSION >= NTDDI_WIN8) */

#if defined(__cplusplus)
}
#endif

#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */

#endif /* INTERACTION_CONTEXT_H */