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    /* Should this be on each desktop ? */
  42     BOOL ScreenSaverActive;
  43
  44     /* Wallpaper */
  45     HANDLE hbmWallpaper;
  46     ULONG cxWallpaper, cyWallpaper;
  47     WALLPAPER_MODE WallpaperMode;
  48
  49     ULONG Flags;
  50     struct _DESKTOP_OBJECT* ActiveDesktop;
  51
  52     PCLIPBOARDSYSTEM Clipboard;
  53     DWORD           ClipboardSequenceNumber;
  54
  55 } WINSTATION_OBJECT, *PWINSTATION_OBJECT;
  56
  57 extern WINSTATION_OBJECT *InputWindowStation;
  58 extern PW32PROCESS LogonProcess;
  59
  60 NTSTATUS FASTCALL
  61 InitWindowStationImpl(VOID);
  62
  63 NTSTATUS FASTCALL
  64 CleanupWindowStationImpl(VOID);
  65
  66 NTSTATUS
  67 STDCALL
  68 IntWinStaObjectOpen(PWIN32_OPENMETHOD_PARAMETERS Parameters);
  69
  70 VOID STDCALL
  71 IntWinStaObjectDelete(PWIN32_DELETEMETHOD_PARAMETERS Parameters);
  72
  73 NTSTATUS
  74 STDCALL
  75 IntWinStaObjectParse(PWIN32_PARSEMETHOD_PARAMETERS Parameters);
  76
  77 NTSTATUS FASTCALL
  78 IntValidateWindowStationHandle(
  79    HWINSTA WindowStation,
  80    KPROCESSOR_MODE AccessMode,
  81    ACCESS_MASK DesiredAccess,
  82    PWINSTATION_OBJECT *Object);
  83
  84 BOOL FASTCALL
  85 IntGetWindowStationObject(PWINSTATION_OBJECT Object);
  86
  87 BOOL FASTCALL
  88 co_IntInitializeDesktopGraphics(VOID);
  89
  90 VOID FASTCALL
  91 IntEndDesktopGraphics(VOID);
  92
  93 BOOL FASTCALL
  94 IntGetFullWindowStationName(
  95    OUT PUNICODE_STRING FullName,
  96    IN PUNICODE_STRING WinStaName,
  97    IN OPTIONAL PUNICODE_STRING DesktopName);
  98
  99 PWINSTATION_OBJECT FASTCALL IntGetWinStaObj(VOID);
 100
 101 #endif /* _WIN32K_WINSTA_H */
 102
 103 /* EOF */