win32ss/gdi/ntgdi/device.c

   1 /*
   2  * COPYRIGHT:         See COPYING in the top level directory
   3  * PROJECT:           ReactOS kernel
   4  * PURPOSE:           Functions for creation and destruction of DCs
   5  * FILE:              subsystem/win32/win32k/objects/device.c
   6  * PROGRAMER:         Timo Kreuzer (timo.kreuzer@rectos.org)
   7  */
   8
   9 #include <win32k.h>
  10
  11 #define NDEBUG
  12 #include <debug.h>
  13
  14 PDC defaultDCstate = NULL;
  15
  16 VOID FASTCALL
  17 IntGdiReferencePdev(PPDEVOBJ ppdev)
  18 {
  19     UNIMPLEMENTED;
  20 }
  21
  22 VOID FASTCALL
  23 IntGdiUnreferencePdev(PPDEVOBJ ppdev, DWORD CleanUpType)
  24 {
  25     UNIMPLEMENTED;
  26 }
  27
  28 BOOL FASTCALL
  29 IntCreatePrimarySurface(VOID)
  30 {
  31     SIZEL SurfSize;
  32     SURFOBJ *pso;
  33     PDESKTOP rpDesk;
  34
  35     /* Attach monitor */
  36     UserAttachMonitor((HDEV)gppdevPrimary);
  37
  38     DPRINT("IntCreatePrimarySurface, gppdevPrimary=%p, gppdevPrimary->pSurface = %p\n",
  39         gppdevPrimary, gppdevPrimary->pSurface);
  40
  41     /* Create surface */
  42     pso = &PDEVOBJ_pSurface(gppdevPrimary)->SurfObj;
  43     SurfSize = pso->sizlBitmap;
  44
  45     /* Put the pointer in the center of the screen */
  46     gpsi->ptCursor.x = pso->sizlBitmap.cx / 2;
  47     gpsi->ptCursor.y = pso->sizlBitmap.cy / 2;
  48
  49     rpDesk = IntGetActiveDesktop();
  50     if (!rpDesk)
  51     { /* First time going in from winlogon and starting up application desktop and
  52         haven't switch to winlogon desktop. Also still in WM_CREATE. */
  53        PTHREADINFO pti = PsGetCurrentThreadWin32Thread();
  54        rpDesk = pti->rpdesk;
  55        if (!rpDesk)
  56        {
  57           DPRINT1("No DESKTOP Window!!!!!\n");
  58        }
  59     }
  60     co_IntShowDesktop(rpDesk, SurfSize.cx, SurfSize.cy);
  61
  62     // Init Primary Displays Device Capabilities.
  63     PDEVOBJ_vGetDeviceCaps(gppdevPrimary, &GdiHandleTable->DevCaps);
  64
  65     return TRUE;
  66 }
  67
  68 VOID FASTCALL
  69 IntDestroyPrimarySurface(VOID)
  70 {
  71     UNIMPLEMENTED;
  72 }
  73
  74 PPDEVOBJ FASTCALL
  75 IntEnumHDev(VOID)
  76 {
  77 // I guess we will soon have more than one primary surface.
  78 // This will do for now.
  79     return gppdevPrimary;
  80 }
  81
  82
  83 INT
  84 APIENTRY
  85 NtGdiDrawEscape(
  86     IN HDC hdc,
  87     IN INT iEsc,
  88     IN INT cjIn,
  89     IN OPTIONAL LPSTR pjIn)
  90 {
  91     UNIMPLEMENTED;
  92     return 0;
  93 }
  94
  95