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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 <MarshalAs(UnmanagedType.Bool)> 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)。const std = @import("std");
extern "user32" fn GetRawPointerDeviceData(
pointerId: u32, // DWORD
historyCount: u32, // DWORD
propertiesCount: u32, // DWORD
pProperties: [*c]POINTER_DEVICE_PROPERTY, // POINTER_DEVICE_PROPERTY*
pValues: [*c]i32 // INT* out
) callconv(std.os.windows.WINAPI) i32;proc GetRawPointerDeviceData(
pointerId: uint32, # DWORD
historyCount: uint32, # DWORD
propertiesCount: uint32, # DWORD
pProperties: ptr POINTER_DEVICE_PROPERTY, # POINTER_DEVICE_PROPERTY*
pValues: ptr int32 # INT* out
): int32 {.importc: "GetRawPointerDeviceData", stdcall, dynlib: "USER32.dll".}pragma(lib, "user32");
extern(Windows)
int GetRawPointerDeviceData(
uint pointerId, // DWORD
uint historyCount, // DWORD
uint propertiesCount, // DWORD
POINTER_DEVICE_PROPERTY* pProperties, // POINTER_DEVICE_PROPERTY*
int* pValues // INT* out
);ccall((:GetRawPointerDeviceData, "USER32.dll"), stdcall, Int32,
(UInt32, UInt32, UInt32, Ptr{POINTER_DEVICE_PROPERTY}, Ptr{Int32}),
pointerId, historyCount, propertiesCount, pProperties, pValues)
# pointerId : DWORD -> UInt32
# historyCount : DWORD -> UInt32
# propertiesCount : DWORD -> UInt32
# pProperties : POINTER_DEVICE_PROPERTY* -> Ptr{POINTER_DEVICE_PROPERTY}
# pValues : INT* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t GetRawPointerDeviceData(
uint32_t pointerId,
uint32_t historyCount,
uint32_t propertiesCount,
void* pProperties,
int32_t* pValues);
]]
local user32 = ffi.load("user32")
-- user32.GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues)
-- pointerId : DWORD
-- historyCount : DWORD
-- propertiesCount : DWORD
-- pProperties : POINTER_DEVICE_PROPERTY*
-- pValues : INT* out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('USER32.dll');
const GetRawPointerDeviceData = lib.func('__stdcall', 'GetRawPointerDeviceData', 'int32_t', ['uint32_t', 'uint32_t', 'uint32_t', 'void *', 'int32_t *']);
// GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues)
// pointerId : DWORD -> 'uint32_t'
// historyCount : DWORD -> 'uint32_t'
// propertiesCount : DWORD -> 'uint32_t'
// pProperties : POINTER_DEVICE_PROPERTY* -> 'void *'
// pValues : INT* out -> 'int32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("USER32.dll", {
GetRawPointerDeviceData: { parameters: ["u32", "u32", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues)
// pointerId : DWORD -> "u32"
// historyCount : DWORD -> "u32"
// propertiesCount : DWORD -> "u32"
// pProperties : POINTER_DEVICE_PROPERTY* -> "pointer"
// pValues : INT* out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t GetRawPointerDeviceData(
uint32_t pointerId,
uint32_t historyCount,
uint32_t propertiesCount,
void* pProperties,
int32_t* pValues);
C, "USER32.dll");
// $ffi->GetRawPointerDeviceData(pointerId, historyCount, propertiesCount, pProperties, pValues);
// pointerId : DWORD
// historyCount : DWORD
// propertiesCount : DWORD
// pProperties : POINTER_DEVICE_PROPERTY*
// pValues : INT* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface User32 extends StdCallLibrary {
User32 INSTANCE = Native.load("user32", User32.class);
boolean GetRawPointerDeviceData(
int pointerId, // DWORD
int historyCount, // DWORD
int propertiesCount, // DWORD
Pointer pProperties, // POINTER_DEVICE_PROPERTY*
IntByReference pValues // INT* out
);
}@[Link("user32")]
lib LibUSER32
fun GetRawPointerDeviceData = GetRawPointerDeviceData(
pointerId : UInt32, # DWORD
historyCount : UInt32, # DWORD
propertiesCount : UInt32, # DWORD
pProperties : POINTER_DEVICE_PROPERTY*, # POINTER_DEVICE_PROPERTY*
pValues : Int32* # INT* out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef GetRawPointerDeviceDataNative = Int32 Function(Uint32, Uint32, Uint32, Pointer<Void>, Pointer<Int32>);
typedef GetRawPointerDeviceDataDart = int Function(int, int, int, Pointer<Void>, Pointer<Int32>);
final GetRawPointerDeviceData = DynamicLibrary.open('USER32.dll')
.lookupFunction<GetRawPointerDeviceDataNative, GetRawPointerDeviceDataDart>('GetRawPointerDeviceData');
// pointerId : DWORD -> Uint32
// historyCount : DWORD -> Uint32
// propertiesCount : DWORD -> Uint32
// pProperties : POINTER_DEVICE_PROPERTY* -> Pointer<Void>
// pValues : INT* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function 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';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "GetRawPointerDeviceData"
c_GetRawPointerDeviceData :: Word32 -> Word32 -> Word32 -> Ptr () -> Ptr Int32 -> IO CInt
-- pointerId : DWORD -> Word32
-- historyCount : DWORD -> Word32
-- propertiesCount : DWORD -> Word32
-- pProperties : POINTER_DEVICE_PROPERTY* -> Ptr ()
-- pValues : INT* out -> Ptr Int32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let getrawpointerdevicedata =
foreign "GetRawPointerDeviceData"
(uint32_t @-> uint32_t @-> uint32_t @-> (ptr void) @-> (ptr int32_t) @-> returning int32_t)
(* pointerId : DWORD -> uint32_t *)
(* historyCount : DWORD -> uint32_t *)
(* propertiesCount : DWORD -> uint32_t *)
(* pProperties : POINTER_DEVICE_PROPERTY* -> (ptr void) *)
(* pValues : INT* out -> (ptr int32_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library user32 (t "USER32.dll"))
(cffi:use-foreign-library user32)
(cffi:defcfun ("GetRawPointerDeviceData" get-raw-pointer-device-data :convention :stdcall) :int32
(pointer-id :uint32) ; DWORD
(history-count :uint32) ; DWORD
(properties-count :uint32) ; DWORD
(p-properties :pointer) ; POINTER_DEVICE_PROPERTY*
(p-values :pointer)) ; INT* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $GetRawPointerDeviceData = Win32::API::More->new('USER32',
'BOOL GetRawPointerDeviceData(DWORD pointerId, DWORD historyCount, DWORD propertiesCount, LPVOID pProperties, LPVOID pValues)');
# my $ret = $GetRawPointerDeviceData->Call($pointerId, $historyCount, $propertiesCount, $pProperties, $pValues);
# pointerId : DWORD -> DWORD
# historyCount : DWORD -> DWORD
# propertiesCount : DWORD -> DWORD
# pProperties : POINTER_DEVICE_PROPERTY* -> LPVOID
# pValues : INT* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。