GetThemeTransitionDuration

// UXTHEME.dll
#include <windows.h>

HRESULT GetThemeTransitionDuration(
    HTHEME hTheme,
    INT iPartId,
    INT iStateIdFrom,
    INT iStateIdTo,
    INT iPropId,
    DWORD* pdwDuration
);

<DllImport("UXTHEME.dll", ExactSpelling:=True)>
Public Shared Function GetThemeTransitionDuration(
    hTheme As IntPtr,   ' HTHEME
    iPartId As Integer,   ' INT
    iStateIdFrom As Integer,   ' INT
    iStateIdTo As Integer,   ' INT
    iPropId As Integer,   ' INT
    <Out> ByRef pdwDuration As UInteger   ' DWORD* out
) As Integer
End Function

' hTheme : HTHEME
' iPartId : INT
' iStateIdFrom : INT
' iStateIdTo : INT
' iPropId : INT
' pdwDuration : DWORD* out
Declare PtrSafe Function GetThemeTransitionDuration Lib "uxtheme" ( _
    ByVal hTheme As LongPtr, _
    ByVal iPartId As Long, _
    ByVal iStateIdFrom As Long, _
    ByVal iStateIdTo As Long, _
    ByVal iPropId As Long, _
    ByRef pdwDuration 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

GetThemeTransitionDuration = ctypes.windll.uxtheme.GetThemeTransitionDuration
GetThemeTransitionDuration.restype = ctypes.c_int
GetThemeTransitionDuration.argtypes = [
    ctypes.c_ssize_t,  # hTheme : HTHEME
    ctypes.c_int,  # iPartId : INT
    ctypes.c_int,  # iStateIdFrom : INT
    ctypes.c_int,  # iStateIdTo : INT
    ctypes.c_int,  # iPropId : INT
    ctypes.POINTER(wintypes.DWORD),  # pdwDuration : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('UXTHEME.dll')
GetThemeTransitionDuration = Fiddle::Function.new(
  lib['GetThemeTransitionDuration'],
  [
    Fiddle::TYPE_INTPTR_T,  # hTheme : HTHEME
    Fiddle::TYPE_INT,  # iPartId : INT
    Fiddle::TYPE_INT,  # iStateIdFrom : INT
    Fiddle::TYPE_INT,  # iStateIdTo : INT
    Fiddle::TYPE_INT,  # iPropId : INT
    Fiddle::TYPE_VOIDP,  # pdwDuration : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "uxtheme")]
extern "system" {
    fn GetThemeTransitionDuration(
        hTheme: isize,  // HTHEME
        iPartId: i32,  // INT
        iStateIdFrom: i32,  // INT
        iStateIdTo: i32,  // INT
        iPropId: i32,  // INT
        pdwDuration: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("UXTHEME.dll")]
public static extern int GetThemeTransitionDuration(IntPtr hTheme, int iPartId, int iStateIdFrom, int iStateIdTo, int iPropId, out uint pdwDuration);
"@
$api = Add-Type -MemberDefinition $sig -Name 'UXTHEME_GetThemeTransitionDuration' -Namespace Win32 -PassThru
# $api::GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration)

#uselib "UXTHEME.dll"
#func global GetThemeTransitionDuration "GetThemeTransitionDuration" sptr, sptr, sptr, sptr, sptr, sptr
; GetThemeTransitionDuration hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, varptr(pdwDuration)   ; 戻り値は stat
; hTheme : HTHEME -> "sptr"
; iPartId : INT -> "sptr"
; iStateIdFrom : INT -> "sptr"
; iStateIdTo : INT -> "sptr"
; iPropId : INT -> "sptr"
; pdwDuration : DWORD* 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。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	uxtheme = windows.NewLazySystemDLL("UXTHEME.dll")
	procGetThemeTransitionDuration = uxtheme.NewProc("GetThemeTransitionDuration")
)

// hTheme (HTHEME), iPartId (INT), iStateIdFrom (INT), iStateIdTo (INT), iPropId (INT), pdwDuration (DWORD* out)
r1, _, err := procGetThemeTransitionDuration.Call(
	uintptr(hTheme),
	uintptr(iPartId),
	uintptr(iStateIdFrom),
	uintptr(iStateIdTo),
	uintptr(iPropId),
	uintptr(pdwDuration),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetThemeTransitionDuration(
  hTheme: NativeInt;   // HTHEME
  iPartId: Integer;   // INT
  iStateIdFrom: Integer;   // INT
  iStateIdTo: Integer;   // INT
  iPropId: Integer;   // INT
  pdwDuration: Pointer   // DWORD* out
): Integer; stdcall;
  external 'UXTHEME.dll' name 'GetThemeTransitionDuration';

result := DllCall("UXTHEME\GetThemeTransitionDuration"
    , "Ptr", hTheme   ; HTHEME
    , "Int", iPartId   ; INT
    , "Int", iStateIdFrom   ; INT
    , "Int", iStateIdTo   ; INT
    , "Int", iPropId   ; INT
    , "Ptr", pdwDuration   ; DWORD* out
    , "Int")   ; return: HRESULT

●GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration) = DLL("UXTHEME.dll", "int GetThemeTransitionDuration(int, int, int, int, int, void*)")
# 呼び出し: GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration)
# hTheme : HTHEME -> "int"
# iPartId : INT -> "int"
# iStateIdFrom : INT -> "int"
# iStateIdTo : INT -> "int"
# iPropId : INT -> "int"
# pdwDuration : DWORD* 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 "uxtheme" fn GetThemeTransitionDuration(
    hTheme: isize, // HTHEME
    iPartId: i32, // INT
    iStateIdFrom: i32, // INT
    iStateIdTo: i32, // INT
    iPropId: i32, // INT
    pdwDuration: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) i32;

proc GetThemeTransitionDuration(
    hTheme: int,  # HTHEME
    iPartId: int32,  # INT
    iStateIdFrom: int32,  # INT
    iStateIdTo: int32,  # INT
    iPropId: int32,  # INT
    pdwDuration: ptr uint32  # DWORD* out
): int32 {.importc: "GetThemeTransitionDuration", stdcall, dynlib: "UXTHEME.dll".}

pragma(lib, "uxtheme");
extern(Windows)
int GetThemeTransitionDuration(
    ptrdiff_t hTheme,   // HTHEME
    int iPartId,   // INT
    int iStateIdFrom,   // INT
    int iStateIdTo,   // INT
    int iPropId,   // INT
    uint* pdwDuration   // DWORD* out
);

ccall((:GetThemeTransitionDuration, "UXTHEME.dll"), stdcall, Int32,
      (Int, Int32, Int32, Int32, Int32, Ptr{UInt32}),
      hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration)
# hTheme : HTHEME -> Int
# iPartId : INT -> Int32
# iStateIdFrom : INT -> Int32
# iStateIdTo : INT -> Int32
# iPropId : INT -> Int32
# pdwDuration : DWORD* out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GetThemeTransitionDuration(
    intptr_t hTheme,
    int32_t iPartId,
    int32_t iStateIdFrom,
    int32_t iStateIdTo,
    int32_t iPropId,
    uint32_t* pdwDuration);
]]
local uxtheme = ffi.load("uxtheme")
-- uxtheme.GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration)
-- hTheme : HTHEME
-- iPartId : INT
-- iStateIdFrom : INT
-- iStateIdTo : INT
-- iPropId : INT
-- pdwDuration : DWORD* 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('UXTHEME.dll');
const GetThemeTransitionDuration = lib.func('__stdcall', 'GetThemeTransitionDuration', 'int32_t', ['intptr_t', 'int32_t', 'int32_t', 'int32_t', 'int32_t', 'uint32_t *']);
// GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration)
// hTheme : HTHEME -> 'intptr_t'
// iPartId : INT -> 'int32_t'
// iStateIdFrom : INT -> 'int32_t'
// iStateIdTo : INT -> 'int32_t'
// iPropId : INT -> 'int32_t'
// pdwDuration : DWORD* out -> 'uint32_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("UXTHEME.dll", {
  GetThemeTransitionDuration: { parameters: ["isize", "i32", "i32", "i32", "i32", "pointer"], result: "i32" },
});
// lib.symbols.GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration)
// hTheme : HTHEME -> "isize"
// iPartId : INT -> "i32"
// iStateIdFrom : INT -> "i32"
// iStateIdTo : INT -> "i32"
// iPropId : INT -> "i32"
// pdwDuration : DWORD* 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 GetThemeTransitionDuration(
    intptr_t hTheme,
    int32_t iPartId,
    int32_t iStateIdFrom,
    int32_t iStateIdTo,
    int32_t iPropId,
    uint32_t* pdwDuration);
C, "UXTHEME.dll");
// $ffi->GetThemeTransitionDuration(hTheme, iPartId, iStateIdFrom, iStateIdTo, iPropId, pdwDuration);
// hTheme : HTHEME
// iPartId : INT
// iStateIdFrom : INT
// iStateIdTo : INT
// iPropId : INT
// pdwDuration : DWORD* 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 Uxtheme extends StdCallLibrary {
    Uxtheme INSTANCE = Native.load("uxtheme", Uxtheme.class);
    int GetThemeTransitionDuration(
        long hTheme,   // HTHEME
        int iPartId,   // INT
        int iStateIdFrom,   // INT
        int iStateIdTo,   // INT
        int iPropId,   // INT
        IntByReference pdwDuration   // DWORD* out
    );
}

@[Link("uxtheme")]
lib LibUXTHEME
  fun GetThemeTransitionDuration = GetThemeTransitionDuration(
    hTheme : LibC::SSizeT,   # HTHEME
    iPartId : Int32,   # INT
    iStateIdFrom : Int32,   # INT
    iStateIdTo : Int32,   # INT
    iPropId : Int32,   # INT
    pdwDuration : UInt32*   # DWORD* 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 GetThemeTransitionDurationNative = Int32 Function(IntPtr, Int32, Int32, Int32, Int32, Pointer<Uint32>);
typedef GetThemeTransitionDurationDart = int Function(int, int, int, int, int, Pointer<Uint32>);
final GetThemeTransitionDuration = DynamicLibrary.open('UXTHEME.dll')
    .lookupFunction<GetThemeTransitionDurationNative, GetThemeTransitionDurationDart>('GetThemeTransitionDuration');
// hTheme : HTHEME -> IntPtr
// iPartId : INT -> Int32
// iStateIdFrom : INT -> Int32
// iStateIdTo : INT -> Int32
// iPropId : INT -> Int32
// pdwDuration : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GetThemeTransitionDuration(
  hTheme: NativeInt;   // HTHEME
  iPartId: Integer;   // INT
  iStateIdFrom: Integer;   // INT
  iStateIdTo: Integer;   // INT
  iPropId: Integer;   // INT
  pdwDuration: Pointer   // DWORD* out
): Integer; stdcall;
  external 'UXTHEME.dll' name 'GetThemeTransitionDuration';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "GetThemeTransitionDuration"
  c_GetThemeTransitionDuration :: CIntPtr -> Int32 -> Int32 -> Int32 -> Int32 -> Ptr Word32 -> IO Int32
-- hTheme : HTHEME -> CIntPtr
-- iPartId : INT -> Int32
-- iStateIdFrom : INT -> Int32
-- iStateIdTo : INT -> Int32
-- iPropId : INT -> Int32
-- pdwDuration : DWORD* out -> Ptr Word32
-- 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 getthemetransitionduration =
  foreign "GetThemeTransitionDuration"
    (intptr_t @-> int32_t @-> int32_t @-> int32_t @-> int32_t @-> (ptr uint32_t) @-> returning int32_t)
(* hTheme : HTHEME -> intptr_t *)
(* iPartId : INT -> int32_t *)
(* iStateIdFrom : INT -> int32_t *)
(* iStateIdTo : INT -> int32_t *)
(* iPropId : INT -> int32_t *)
(* pdwDuration : DWORD* out -> (ptr uint32_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 uxtheme (t "UXTHEME.dll"))
(cffi:use-foreign-library uxtheme)

(cffi:defcfun ("GetThemeTransitionDuration" get-theme-transition-duration :convention :stdcall) :int32
  (h-theme :int64)   ; HTHEME
  (i-part-id :int32)   ; INT
  (i-state-id-from :int32)   ; INT
  (i-state-id-to :int32)   ; INT
  (i-prop-id :int32)   ; INT
  (pdw-duration :pointer))   ; DWORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GetThemeTransitionDuration = Win32::API::More->new('UXTHEME',
    'int GetThemeTransitionDuration(LPARAM hTheme, int iPartId, int iStateIdFrom, int iStateIdTo, int iPropId, LPVOID pdwDuration)');
# my $ret = $GetThemeTransitionDuration->Call($hTheme, $iPartId, $iStateIdFrom, $iStateIdTo, $iPropId, $pdwDuration);
# hTheme : HTHEME -> LPARAM
# iPartId : INT -> int
# iStateIdFrom : INT -> int
# iStateIdTo : INT -> int
# iPropId : INT -> int
# pdwDuration : DWORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。