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ad73e17418
Add user32_vista.dll to introduce new NT6+ User32 features without changing the existing User32.dll when compiled as NT5.x. Also implements a stub for GetDpiForWindow(). The GetDpiForWindow() function will be required to Wine-sync common controls to modern Wine versions. Changes: Expose GetDpiForWindow() function and USER_DEFAULT_SCREEN_DPI to appropriate versions in winuser.h Introduce a basic user32_vista library that can be expanded as needed.
45 lines
774 B
C
45 lines
774 B
C
/*
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* PROJECT: ReactOS Kernel - Vista+ APIs
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* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
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* PURPOSE: DPI functions for user32 and user32_vista.
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* COPYRIGHT: Copyright 2024 Carl Bialorucki <cbialo2@outlook.com>
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*/
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#define WIN32_NO_STATUS
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#define _INC_WINDOWS
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#define COM_NO_WINDOWS_H
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#include <windef.h>
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#include <wingdi.h>
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#include <winuser.h>
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#define NDEBUG
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#include <debug.h>
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/*
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* @stub
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*/
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UINT
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WINAPI
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GetDpiForSystem(VOID)
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{
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HDC hDC;
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UINT Dpi;
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hDC = GetDC(NULL);
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Dpi = GetDeviceCaps(hDC, LOGPIXELSY);
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ReleaseDC(NULL, hDC);
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return Dpi;
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}
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/*
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* @stub
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*/
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UINT
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WINAPI
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GetDpiForWindow(
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_In_ HWND hWnd)
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{
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UNIMPLEMENTED_ONCE;
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UNREFERENCED_PARAMETER(hWnd);
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return GetDpiForSystem();
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}
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