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WinWatchGetClipList
関数監視中ウィンドウのクリップ領域リストを取得する。
シグネチャ
// DCIMAN32.dll
#include <windows.h>
DWORD WinWatchGetClipList(
HWINWATCH hWW,
RECT* prc,
DWORD size,
RGNDATA* prd
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hWW | HWINWATCH | in | 対象の監視ハンドル(HWINWATCH)。 |
| prc | RECT* | inout | クリップ矩形を受け取るRECTへのポインタ。 |
| size | DWORD | in | prdバッファのサイズをバイト単位で指定する。 |
| prd | RGNDATA* | inout | クリップ領域データを受け取るRGNDATA構造体へのポインタ。 |
戻り値の型: DWORD
各言語での呼び出し定義
// DCIMAN32.dll
#include <windows.h>
DWORD WinWatchGetClipList(
HWINWATCH hWW,
RECT* prc,
DWORD size,
RGNDATA* prd
);[DllImport("DCIMAN32.dll", ExactSpelling = true)]
static extern uint WinWatchGetClipList(
IntPtr hWW, // HWINWATCH
IntPtr prc, // RECT* in/out
uint size, // DWORD
IntPtr prd // RGNDATA* in/out
);<DllImport("DCIMAN32.dll", ExactSpelling:=True)>
Public Shared Function WinWatchGetClipList(
hWW As IntPtr, ' HWINWATCH
prc As IntPtr, ' RECT* in/out
size As UInteger, ' DWORD
prd As IntPtr ' RGNDATA* in/out
) As UInteger
End Function' hWW : HWINWATCH
' prc : RECT* in/out
' size : DWORD
' prd : RGNDATA* in/out
Declare PtrSafe Function WinWatchGetClipList Lib "dciman32" ( _
ByVal hWW As LongPtr, _
ByVal prc As LongPtr, _
ByVal size As Long, _
ByVal prd As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
WinWatchGetClipList = ctypes.windll.dciman32.WinWatchGetClipList
WinWatchGetClipList.restype = wintypes.DWORD
WinWatchGetClipList.argtypes = [
wintypes.HANDLE, # hWW : HWINWATCH
ctypes.c_void_p, # prc : RECT* in/out
wintypes.DWORD, # size : DWORD
ctypes.c_void_p, # prd : RGNDATA* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('DCIMAN32.dll')
WinWatchGetClipList = Fiddle::Function.new(
lib['WinWatchGetClipList'],
[
Fiddle::TYPE_VOIDP, # hWW : HWINWATCH
Fiddle::TYPE_VOIDP, # prc : RECT* in/out
-Fiddle::TYPE_INT, # size : DWORD
Fiddle::TYPE_VOIDP, # prd : RGNDATA* in/out
],
-Fiddle::TYPE_INT)#[link(name = "dciman32")]
extern "system" {
fn WinWatchGetClipList(
hWW: *mut core::ffi::c_void, // HWINWATCH
prc: *mut RECT, // RECT* in/out
size: u32, // DWORD
prd: *mut RGNDATA // RGNDATA* in/out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("DCIMAN32.dll")]
public static extern uint WinWatchGetClipList(IntPtr hWW, IntPtr prc, uint size, IntPtr prd);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DCIMAN32_WinWatchGetClipList' -Namespace Win32 -PassThru
# $api::WinWatchGetClipList(hWW, prc, size, prd)#uselib "DCIMAN32.dll"
#func global WinWatchGetClipList "WinWatchGetClipList" sptr, sptr, sptr, sptr
; WinWatchGetClipList hWW, varptr(prc), size, varptr(prd) ; 戻り値は stat
; hWW : HWINWATCH -> "sptr"
; prc : RECT* in/out -> "sptr"
; size : DWORD -> "sptr"
; prd : RGNDATA* in/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 "DCIMAN32.dll" #cfunc global WinWatchGetClipList "WinWatchGetClipList" sptr, var, int, var ; res = WinWatchGetClipList(hWW, prc, size, prd) ; hWW : HWINWATCH -> "sptr" ; prc : RECT* in/out -> "var" ; size : DWORD -> "int" ; prd : RGNDATA* in/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 "DCIMAN32.dll" #cfunc global WinWatchGetClipList "WinWatchGetClipList" sptr, sptr, int, sptr ; res = WinWatchGetClipList(hWW, varptr(prc), size, varptr(prd)) ; hWW : HWINWATCH -> "sptr" ; prc : RECT* in/out -> "sptr" ; size : DWORD -> "int" ; prd : RGNDATA* in/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:
; DWORD WinWatchGetClipList(HWINWATCH hWW, RECT* prc, DWORD size, RGNDATA* prd) #uselib "DCIMAN32.dll" #cfunc global WinWatchGetClipList "WinWatchGetClipList" intptr, var, int, var ; res = WinWatchGetClipList(hWW, prc, size, prd) ; hWW : HWINWATCH -> "intptr" ; prc : RECT* in/out -> "var" ; size : DWORD -> "int" ; prd : RGNDATA* in/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。; DWORD WinWatchGetClipList(HWINWATCH hWW, RECT* prc, DWORD size, RGNDATA* prd) #uselib "DCIMAN32.dll" #cfunc global WinWatchGetClipList "WinWatchGetClipList" intptr, intptr, int, intptr ; res = WinWatchGetClipList(hWW, varptr(prc), size, varptr(prd)) ; hWW : HWINWATCH -> "intptr" ; prc : RECT* in/out -> "intptr" ; size : DWORD -> "int" ; prd : RGNDATA* in/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 (
dciman32 = windows.NewLazySystemDLL("DCIMAN32.dll")
procWinWatchGetClipList = dciman32.NewProc("WinWatchGetClipList")
)
// hWW (HWINWATCH), prc (RECT* in/out), size (DWORD), prd (RGNDATA* in/out)
r1, _, err := procWinWatchGetClipList.Call(
uintptr(hWW),
uintptr(prc),
uintptr(size),
uintptr(prd),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction WinWatchGetClipList(
hWW: THandle; // HWINWATCH
prc: Pointer; // RECT* in/out
size: DWORD; // DWORD
prd: Pointer // RGNDATA* in/out
): DWORD; stdcall;
external 'DCIMAN32.dll' name 'WinWatchGetClipList';result := DllCall("DCIMAN32\WinWatchGetClipList"
, "Ptr", hWW ; HWINWATCH
, "Ptr", prc ; RECT* in/out
, "UInt", size ; DWORD
, "Ptr", prd ; RGNDATA* in/out
, "UInt") ; return: DWORD●WinWatchGetClipList(hWW, prc, size, prd) = DLL("DCIMAN32.dll", "dword WinWatchGetClipList(void*, void*, dword, void*)")
# 呼び出し: WinWatchGetClipList(hWW, prc, size, prd)
# hWW : HWINWATCH -> "void*"
# prc : RECT* in/out -> "void*"
# size : DWORD -> "dword"
# prd : RGNDATA* in/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 "dciman32" fn WinWatchGetClipList(
hWW: ?*anyopaque, // HWINWATCH
prc: [*c]RECT, // RECT* in/out
size: u32, // DWORD
prd: [*c]RGNDATA // RGNDATA* in/out
) callconv(std.os.windows.WINAPI) u32;proc WinWatchGetClipList(
hWW: pointer, # HWINWATCH
prc: ptr RECT, # RECT* in/out
size: uint32, # DWORD
prd: ptr RGNDATA # RGNDATA* in/out
): uint32 {.importc: "WinWatchGetClipList", stdcall, dynlib: "DCIMAN32.dll".}pragma(lib, "dciman32");
extern(Windows)
uint WinWatchGetClipList(
void* hWW, // HWINWATCH
RECT* prc, // RECT* in/out
uint size, // DWORD
RGNDATA* prd // RGNDATA* in/out
);ccall((:WinWatchGetClipList, "DCIMAN32.dll"), stdcall, UInt32,
(Ptr{Cvoid}, Ptr{RECT}, UInt32, Ptr{RGNDATA}),
hWW, prc, size, prd)
# hWW : HWINWATCH -> Ptr{Cvoid}
# prc : RECT* in/out -> Ptr{RECT}
# size : DWORD -> UInt32
# prd : RGNDATA* in/out -> Ptr{RGNDATA}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t WinWatchGetClipList(
void* hWW,
void* prc,
uint32_t size,
void* prd);
]]
local dciman32 = ffi.load("dciman32")
-- dciman32.WinWatchGetClipList(hWW, prc, size, prd)
-- hWW : HWINWATCH
-- prc : RECT* in/out
-- size : DWORD
-- prd : RGNDATA* in/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('DCIMAN32.dll');
const WinWatchGetClipList = lib.func('__stdcall', 'WinWatchGetClipList', 'uint32_t', ['void *', 'void *', 'uint32_t', 'void *']);
// WinWatchGetClipList(hWW, prc, size, prd)
// hWW : HWINWATCH -> 'void *'
// prc : RECT* in/out -> 'void *'
// size : DWORD -> 'uint32_t'
// prd : RGNDATA* in/out -> 'void *'
// 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("DCIMAN32.dll", {
WinWatchGetClipList: { parameters: ["pointer", "pointer", "u32", "pointer"], result: "u32" },
});
// lib.symbols.WinWatchGetClipList(hWW, prc, size, prd)
// hWW : HWINWATCH -> "pointer"
// prc : RECT* in/out -> "pointer"
// size : DWORD -> "u32"
// prd : RGNDATA* in/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
uint32_t WinWatchGetClipList(
void* hWW,
void* prc,
uint32_t size,
void* prd);
C, "DCIMAN32.dll");
// $ffi->WinWatchGetClipList(hWW, prc, size, prd);
// hWW : HWINWATCH
// prc : RECT* in/out
// size : DWORD
// prd : RGNDATA* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Dciman32 extends StdCallLibrary {
Dciman32 INSTANCE = Native.load("dciman32", Dciman32.class);
int WinWatchGetClipList(
Pointer hWW, // HWINWATCH
Pointer prc, // RECT* in/out
int size, // DWORD
Pointer prd // RGNDATA* in/out
);
}@[Link("dciman32")]
lib LibDCIMAN32
fun WinWatchGetClipList = WinWatchGetClipList(
hWW : Void*, # HWINWATCH
prc : RECT*, # RECT* in/out
size : UInt32, # DWORD
prd : RGNDATA* # RGNDATA* in/out
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef WinWatchGetClipListNative = Uint32 Function(Pointer<Void>, Pointer<Void>, Uint32, Pointer<Void>);
typedef WinWatchGetClipListDart = int Function(Pointer<Void>, Pointer<Void>, int, Pointer<Void>);
final WinWatchGetClipList = DynamicLibrary.open('DCIMAN32.dll')
.lookupFunction<WinWatchGetClipListNative, WinWatchGetClipListDart>('WinWatchGetClipList');
// hWW : HWINWATCH -> Pointer<Void>
// prc : RECT* in/out -> Pointer<Void>
// size : DWORD -> Uint32
// prd : RGNDATA* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function WinWatchGetClipList(
hWW: THandle; // HWINWATCH
prc: Pointer; // RECT* in/out
size: DWORD; // DWORD
prd: Pointer // RGNDATA* in/out
): DWORD; stdcall;
external 'DCIMAN32.dll' name 'WinWatchGetClipList';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "WinWatchGetClipList"
c_WinWatchGetClipList :: Ptr () -> Ptr () -> Word32 -> Ptr () -> IO Word32
-- hWW : HWINWATCH -> Ptr ()
-- prc : RECT* in/out -> Ptr ()
-- size : DWORD -> Word32
-- prd : RGNDATA* in/out -> Ptr ()
-- 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 winwatchgetcliplist =
foreign "WinWatchGetClipList"
((ptr void) @-> (ptr void) @-> uint32_t @-> (ptr void) @-> returning uint32_t)
(* hWW : HWINWATCH -> (ptr void) *)
(* prc : RECT* in/out -> (ptr void) *)
(* size : DWORD -> uint32_t *)
(* prd : RGNDATA* in/out -> (ptr void) *)
(* 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 dciman32 (t "DCIMAN32.dll"))
(cffi:use-foreign-library dciman32)
(cffi:defcfun ("WinWatchGetClipList" win-watch-get-clip-list :convention :stdcall) :uint32
(h-ww :pointer) ; HWINWATCH
(prc :pointer) ; RECT* in/out
(size :uint32) ; DWORD
(prd :pointer)) ; RGNDATA* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $WinWatchGetClipList = Win32::API::More->new('DCIMAN32',
'DWORD WinWatchGetClipList(HANDLE hWW, LPVOID prc, DWORD size, LPVOID prd)');
# my $ret = $WinWatchGetClipList->Call($hWW, $prc, $size, $prd);
# hWW : HWINWATCH -> HANDLE
# prc : RECT* in/out -> LPVOID
# size : DWORD -> DWORD
# prd : RGNDATA* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。