reactos/base/applications/msconfig_new/comctl32ex/uxthemesupp.c

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/*
* PROJECT: ReactOS Applications
* LICENSE: LGPL - See COPYING in the top level directory
* FILE: base/applications/msconfig_new/comctl32ex/uxthemesupp.c
* PURPOSE: UX Theming helpers.
* COPYRIGHT: Copyright 2015 Hermes BELUSCA - MAITO <hermes.belusca@sfr.fr>
*/
#include "precomp.h"
#include "uxthemesupp.h"
static HMODULE hUxTheme = NULL;
typedef HRESULT (WINAPI* ETDTProc)(HWND, DWORD);
static ETDTProc fnEnableThemeDialogTexture = NULL;
typedef HRESULT (WINAPI* SWTProc)(HWND, LPCWSTR, LPCWSTR);
static SWTProc fnSetWindowTheme = NULL;
static BOOL
InitUxTheme(VOID)
{
if (hUxTheme) return TRUE;
hUxTheme = LoadLibraryW(L"uxtheme.dll");
if (hUxTheme == NULL) return FALSE;
fnEnableThemeDialogTexture =
(ETDTProc)GetProcAddress(hUxTheme, "EnableThemeDialogTexture");
fnSetWindowTheme =
(SWTProc)GetProcAddress(hUxTheme, "SetWindowTheme");
return TRUE;
}
#if 0
static VOID
CleanupUxTheme(VOID)
{
FreeLibrary(hUxTheme);
hUxTheme = NULL;
}
#endif
////////////////////////////////////////////////////////////////////////////////
// Taken from WinSpy++ 1.7
// http://www.catch22.net/software/winspy
// Copyright (c) 2002 by J Brown
//
HRESULT
WINAPI
EnableThemeDialogTexture(_In_ HWND hwnd,
_In_ DWORD dwFlags)
{
if (!InitUxTheme())
return HRESULT_FROM_WIN32(GetLastError());
if (!fnEnableThemeDialogTexture)
return HRESULT_FROM_WIN32(GetLastError());
return fnEnableThemeDialogTexture(hwnd, dwFlags);
}
HRESULT
WINAPI
SetWindowTheme(_In_ HWND hwnd,
_In_ LPCWSTR pszSubAppName,
_In_ LPCWSTR pszSubIdList)
{
if (!InitUxTheme())
return HRESULT_FROM_WIN32(GetLastError());
if (!fnSetWindowTheme)
return HRESULT_FROM_WIN32(GetLastError());
return fnSetWindowTheme(hwnd, pszSubAppName, pszSubIdList);
}