dlls/shcore/main.c

   1 /*
   2  * Copyright 2016 Sebastian Lackner
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "wingdi.h"
  25 #include "winuser.h"
  26 #include "shellscalingapi.h"
  27 #include "wine/debug.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(shcore);
  30
  31 BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
  32 {
  33     TRACE("(%p, %u, %p)\n", instance, reason, reserved);
  34
  35     switch (reason)
  36     {
  37         case DLL_WINE_PREATTACH:
  38             return FALSE;  /* prefer native version */
  39         case DLL_PROCESS_ATTACH:
  40             DisableThreadLibraryCalls(instance);
  41             break;
  42     }
  43
  44     return TRUE;
  45 }
  46
  47 HRESULT WINAPI GetProcessDpiAwareness(HANDLE process, PROCESS_DPI_AWARENESS *value)
  48 {
  49     FIXME("(%p, %p): stub\n", process, value);
  50     if (value) *value = PROCESS_DPI_UNAWARE;
  51     return S_OK;
  52 }
  53
  54 HRESULT WINAPI SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value)
  55 {
  56     FIXME("(%u): stub\n", value);
  57     return E_NOTIMPL;
  58 }
  59
  60 HRESULT WINAPI GetDpiForMonitor(HMONITOR monitor, MONITOR_DPI_TYPE type, UINT *x, UINT *y)
  61 {
  62     HDC hDC;
  63
  64     FIXME("(%p, %u, %p, %p): semi-stub\n", monitor, type, x, y);
  65
  66     hDC = GetDC(0);
  67     if (x) *x = GetDeviceCaps(hDC, LOGPIXELSX);
  68     if (y) *y = GetDeviceCaps(hDC, LOGPIXELSY);
  69     ReleaseDC(0, hDC);
  70
  71     return S_OK;
  72 }