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from ctypes import Structure, POINTER, c_float, c_int
from .dll import _bind
from .stdinc import Sint64
__all__ = [
# Structs
"SDL_Finger",
# Defines
"SDL_TouchID", "SDL_FingerID",
"SDL_TOUCH_MOUSEID", "SDL_MOUSE_TOUCHID",
# Enums
"SDL_TouchDeviceType",
"SDL_TOUCH_DEVICE_INVALID", "SDL_TOUCH_DEVICE_DIRECT",
"SDL_TOUCH_DEVICE_INDIRECT_ABSOLUTE",
"SDL_TOUCH_DEVICE_INDIRECT_RELATIVE",
# Functions
"SDL_GetNumTouchDevices", "SDL_GetTouchDevice",
"SDL_GetTouchDeviceType", "SDL_GetNumTouchFingers",
"SDL_GetTouchFinger"
]
SDL_TouchID = Sint64
SDL_FingerID = Sint64
SDL_TouchDeviceType = c_int
SDL_TOUCH_DEVICE_INVALID = -1,
SDL_TOUCH_DEVICE_DIRECT = 0
SDL_TOUCH_DEVICE_INDIRECT_ABSOLUTE = 1
SDL_TOUCH_DEVICE_INDIRECT_RELATIVE = 2
class SDL_Finger(Structure):
_fields_ = [("id", SDL_FingerID),
("x", c_float),
("y", c_float),
("pressure", c_float)
]
SDL_TOUCH_MOUSEID = 2**32 - 1 # defined as ((Uint32)-1), hope this is right
SDL_MOUSE_TOUCHID = 2**63 - 1 # defined as ((Sint64)-1), hope this is right
SDL_GetNumTouchDevices = _bind("SDL_GetNumTouchDevices", None, c_int)
SDL_GetTouchDevice = _bind("SDL_GetTouchDevice", [c_int], SDL_TouchID)
SDL_GetTouchDeviceType = _bind("SDL_GetTouchDeviceType", [SDL_TouchID], SDL_TouchDeviceType, added='2.0.10')
SDL_GetNumTouchFingers = _bind("SDL_GetNumTouchFingers", [SDL_TouchID], c_int)
SDL_GetTouchFinger = _bind("SDL_GetTouchFinger", [SDL_TouchID, c_int], POINTER(SDL_Finger))
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