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GetRawPointerDeviceData
関数ポインターデバイスから生の入力データ履歴を取得する。
シグネチャ
// USER32.dll
#include <windows.h>
BOOL GetRawPointerDeviceData(
DWORD pointerId,
DWORD historyCount,
DWORD propertiesCount,
POINTER_DEVICE_PROPERTY* pProperties,
INT* pValues
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pointerId | DWORD | in | 生データを取得する対象ポインタのIDを指定する。 |
| historyCount | DWORD | in | 取得する履歴エントリ数を指定する。 |
| propertiesCount | DWORD | in | pPropertiesに含まれるプロパティ数を指定する。 |
| pProperties | POINTER_DEVICE_PROPERTY* | in | 取得対象のHIDプロパティを示すPOINTER_DEVICE_PROPERTY配列へのポインタ。 |
| pValues | INT* | out | 各プロパティの生の値を受け取るINT配列へのポインタ。 |
戻り値の型: BOOL
各言語での呼び出し定義
// USER32.dll
#include <windows.h>
BOOL GetRawPointerDeviceData(
DWORD pointerId,
DWORD historyCount,
DWORD propertiesCount,
POINTER_DEVICE_PROPERTY* pProperties,
INT* pValues
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool GetRawPointerDeviceData(
uint pointerId, // DWORD
uint historyCount, // DWORD
uint propertiesCount, // DWORD
IntPtr pProperties, // POINTER_DEVICE_PROPERTY*
out int pValues // INT* out
);<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetRawPointerDeviceData(
pointerId As UInteger, ' DWORD
historyCount As UInteger, ' DWORD
propertiesCount As UInteger, ' DWORD
pProperties As IntPtr, ' POINTER_DEVICE_PROPERTY*
<Out> ByRef pValues As Integer ' INT* out
) As Boolean
End Function' pointerId : DWORD
' historyCount : DWORD
' propertiesCount : DWORD
' pProperties : POINTER_DEVICE_PROPERTY*
' pValues : INT* out
Declare PtrSafe Function GetRawPointerDeviceData Lib "user32" ( _
ByVal pointerId As Long, _
ByVal historyCount As Long, _
ByVal propertiesCount As Long, _
ByVal pProperties As LongPtr, _
ByRef pValues As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
GetRawPointerDeviceData = ctypes.windll.user32.GetRawPointerDeviceData
GetRawPointerDeviceData.restype = wintypes.BOOL
GetRawPointerDeviceData.argtypes = [
wintypes.DWORD, # pointerId : DWORD
wintypes.DWORD, # historyCount : DWORD
wintypes.DWORD, # propertiesCount : DWORD
ctypes.c_void_p, # pProperties : POINTER_DEVICE_PROPERTY*
ctypes.POINTER(ctypes.c_int), # pValues : INT* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('USER32.dll')
GetRawPointerDeviceData = Fiddle::Function.new(
lib['GetRawPointerDeviceData'],
[
-Fiddle::TYPE_INT, # pointerId : DWORD
-Fiddle::TYPE_INT, # historyCount : DWORD
-Fiddle::TYPE_INT, # propertiesCount : DWORD
Fiddle::TYPE_VOIDP, # pProperties : POINTER_DEVICE_PROPERTY*
Fiddle::TYPE_VOIDP, # pValues : INT* out
],
Fiddle::TYPE_INT)#[link(name = "user32")]
extern "system" {
fn GetRawPointerDeviceData(
pointerId: u32, // DWORD
historyCount: u32, // DWORD
propertiesCount: u32, // DWORD
pProperties: *mut POINTER_DEVICE_PROPERTY, // POINTER_DEVICE_PROPERTY*
pValues: *mut i32 // INT* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true)]
public static extern bool GetRawPointerDeviceData(uint pointerId, uint historyCount, uint propertiesCount, IntPtr pProperties, out int pValues);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_GetRawPointerDeviceData' -Namespace Win32 -PassThru
# $api::GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues)#uselib "USER32.dll"
#func global GetRawPointerDeviceData "GetRawPointerDeviceData" sptr, sptr, sptr, sptr, sptr
; GetRawPointerDeviceData pointerId, historyCount, propertiesCount, varptr(pProperties), varptr(pValues) ; 戻り値は stat
; pointerId : DWORD -> "sptr"
; historyCount : DWORD -> "sptr"
; propertiesCount : DWORD -> "sptr"
; pProperties : POINTER_DEVICE_PROPERTY* -> "sptr"
; pValues : INT* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。出力引数:
#uselib "USER32.dll" #cfunc global GetRawPointerDeviceData "GetRawPointerDeviceData" int, int, int, var, var ; res = GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues) ; pointerId : DWORD -> "int" ; historyCount : DWORD -> "int" ; propertiesCount : DWORD -> "int" ; pProperties : POINTER_DEVICE_PROPERTY* -> "var" ; pValues : INT* out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "USER32.dll" #cfunc global GetRawPointerDeviceData "GetRawPointerDeviceData" int, int, int, sptr, sptr ; res = GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, varptr(pProperties), varptr(pValues)) ; pointerId : DWORD -> "int" ; historyCount : DWORD -> "int" ; propertiesCount : DWORD -> "int" ; pProperties : POINTER_DEVICE_PROPERTY* -> "sptr" ; pValues : INT* out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; BOOL GetRawPointerDeviceData(DWORD pointerId, DWORD historyCount, DWORD propertiesCount, POINTER_DEVICE_PROPERTY* pProperties, INT* pValues) #uselib "USER32.dll" #cfunc global GetRawPointerDeviceData "GetRawPointerDeviceData" int, int, int, var, var ; res = GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues) ; pointerId : DWORD -> "int" ; historyCount : DWORD -> "int" ; propertiesCount : DWORD -> "int" ; pProperties : POINTER_DEVICE_PROPERTY* -> "var" ; pValues : INT* out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; BOOL GetRawPointerDeviceData(DWORD pointerId, DWORD historyCount, DWORD propertiesCount, POINTER_DEVICE_PROPERTY* pProperties, INT* pValues) #uselib "USER32.dll" #cfunc global GetRawPointerDeviceData "GetRawPointerDeviceData" int, int, int, intptr, intptr ; res = GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, varptr(pProperties), varptr(pValues)) ; pointerId : DWORD -> "int" ; historyCount : DWORD -> "int" ; propertiesCount : DWORD -> "int" ; pProperties : POINTER_DEVICE_PROPERTY* -> "intptr" ; pValues : INT* out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
user32 = windows.NewLazySystemDLL("USER32.dll")
procGetRawPointerDeviceData = user32.NewProc("GetRawPointerDeviceData")
)
// pointerId (DWORD), historyCount (DWORD), propertiesCount (DWORD), pProperties (POINTER_DEVICE_PROPERTY*), pValues (INT* out)
r1, _, err := procGetRawPointerDeviceData.Call(
uintptr(pointerId),
uintptr(historyCount),
uintptr(propertiesCount),
uintptr(pProperties),
uintptr(pValues),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction GetRawPointerDeviceData(
pointerId: DWORD; // DWORD
historyCount: DWORD; // DWORD
propertiesCount: DWORD; // DWORD
pProperties: Pointer; // POINTER_DEVICE_PROPERTY*
pValues: Pointer // INT* out
): BOOL; stdcall;
external 'USER32.dll' name 'GetRawPointerDeviceData';result := DllCall("USER32\GetRawPointerDeviceData"
, "UInt", pointerId ; DWORD
, "UInt", historyCount ; DWORD
, "UInt", propertiesCount ; DWORD
, "Ptr", pProperties ; POINTER_DEVICE_PROPERTY*
, "Ptr", pValues ; INT* out
, "Int") ; return: BOOL●GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues) = DLL("USER32.dll", "bool GetRawPointerDeviceData(dword, dword, dword, void*, void*)")
# 呼び出し: GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues)
# pointerId : DWORD -> "dword"
# historyCount : DWORD -> "dword"
# propertiesCount : DWORD -> "dword"
# pProperties : POINTER_DEVICE_PROPERTY* -> "void*"
# pValues : INT* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。