reactos/subsystems/win32/win32k/include/winsta.h

   1 #ifndef _WIN32K_WINSTA_H
   2 #define _WIN32K_WINSTA_H
   3
   4 #include "msgqueue.h"
   5 #include "clipboard.h"
   6
   7 #define WINSTA_ROOT_NAME        L"\\Windows\\WindowStations"
   8 #define WINSTA_ROOT_NAME_LENGTH 23
   9
  10 /* Window Station Status Flags */
  11 #define WSS_LOCKED      (1)
  12 #define WSS_NOINTERACTIVE       (2)
  13
  14 typedef enum
  15 {
  16     wmCenter = 0,
  17     wmTile,
  18     wmStretch
  19 } WALLPAPER_MODE;
  20
  21 typedef struct _WINSTATION_OBJECT
  22 {
  23     PVOID SharedHeap; /* points to kmode memory! */
  24
  25     CSHORT Type;
  26     CSHORT Size;
  27     KSPIN_LOCK Lock;
  28     UNICODE_STRING Name;
  29     LIST_ENTRY DesktopListHead;
  30     PRTL_ATOM_TABLE AtomTable;
  31     HANDLE SystemMenuTemplate;
  32     PVOID SystemCursor;
  33     UINT CaretBlinkRate;
  34     HANDLE ShellWindow;
  35     HANDLE ShellListView;
  36
  37         BOOL FlatMenu;
  38          /* ScreenSaver */
  39         BOOL ScreenSaverRunning;
  40         UINT  ScreenSaverTimeOut;
  41
  42     /* Wallpaper */
  43     HANDLE hbmWallpaper;
  44     ULONG cxWallpaper, cyWallpaper;
  45     WALLPAPER_MODE WallpaperMode;
  46
  47     ULONG Flags;
  48     struct _DESKTOP_OBJECT* ActiveDesktop;
  49
  50     PCLIPBOARDSYSTEM Clipboard;
  51     DWORD           ClipboardSequenceNumber;
  52
  53 } WINSTATION_OBJECT, *PWINSTATION_OBJECT;
  54
  55 extern WINSTATION_OBJECT *InputWindowStation;
  56 extern PW32PROCESS LogonProcess;
  57
  58 NTSTATUS FASTCALL
  59 InitWindowStationImpl(VOID);
  60
  61 NTSTATUS FASTCALL
  62 CleanupWindowStationImpl(VOID);
  63
  64 NTSTATUS
  65 STDCALL
  66 IntWinStaObjectOpen(PWIN32_OPENMETHOD_PARAMETERS Parameters);
  67
  68 VOID STDCALL
  69 IntWinStaObjectDelete(PWIN32_DELETEMETHOD_PARAMETERS Parameters);
  70
  71 NTSTATUS
  72 STDCALL
  73 IntWinStaObjectParse(PWIN32_PARSEMETHOD_PARAMETERS Parameters);
  74
  75 NTSTATUS FASTCALL
  76 IntValidateWindowStationHandle(
  77    HWINSTA WindowStation,
  78    KPROCESSOR_MODE AccessMode,
  79    ACCESS_MASK DesiredAccess,
  80    PWINSTATION_OBJECT *Object);
  81
  82 BOOL FASTCALL
  83 IntGetWindowStationObject(PWINSTATION_OBJECT Object);
  84
  85 BOOL FASTCALL
  86 co_IntInitializeDesktopGraphics(VOID);
  87
  88 VOID FASTCALL
  89 IntEndDesktopGraphics(VOID);
  90
  91 BOOL FASTCALL
  92 IntGetFullWindowStationName(
  93    OUT PUNICODE_STRING FullName,
  94    IN PUNICODE_STRING WinStaName,
  95    IN OPTIONAL PUNICODE_STRING DesktopName);
  96
  97 PWINSTATION_OBJECT FASTCALL IntGetWinStaObj(VOID);
  98
  99 #endif /* _WIN32K_WINSTA_H */
 100
 101 /* EOF */