reactos/subsys/win32k/include/window.h

   1 #ifndef __WIN32K_WINDOW_H
   2 #define __WIN32K_WINDOW_H
   3
   4 #include <windows.h>
   5 #include <ddk/ntddk.h>
   6 #include <include/class.h>
   7 #include <include/msgqueue.h>
   8
   9 typedef struct _INTERNALPOS
  10 {
  11   RECT NormalRect;
  12   POINT IconPos;
  13   POINT MaxPos;
  14   HWND IconTitle;
  15 } INTERNALPOS, *PINTERNALPOS;
  16
  17 typedef struct _WINDOW_OBJECT
  18 {
  19   /* Internal position. */
  20   PINTERNALPOS InternalPos;
  21   /* Pointer to the window class. */
  22   PWNDCLASS_OBJECT Class;
  23   /* Extended style. */
  24   DWORD ExStyle;
  25   /* Window name. */
  26   UNICODE_STRING WindowName;
  27   /* Style. */
  28   DWORD Style;
  29   /* Initial window position. */
  30   INT x;
  31   INT y;
  32   INT Width;
  33   INT Height;
  34   /* Parent window handle. */
  35   HWND ParentHandle;
  36   /* Window menu handle. */
  37   HMENU Menu;
  38   /* Handle of the module that created the window. */
  39   HINSTANCE Instance;
  40   /* Unknown. */
  41   LPVOID Parameters;
  42   /* Entry in the thread's list of windows. */
  43   LIST_ENTRY ListEntry;
  44   /* Entry in the global list of windows. */
  45   LIST_ENTRY DesktopListEntry;
  46   /* Pointer to the extra data associated with the window. */
  47   PULONG ExtraData;
  48   /* Size of the extra data associated with the window. */
  49   ULONG ExtraDataSize;
  50   /* Position of the window. */
  51   RECT WindowRect;
  52   /* Position of the window's client area. */
  53   RECT ClientRect;
  54   /* Handle for the window. */
  55   HANDLE Self;
  56   /* Window flags. */
  57   ULONG Flags;
  58   /* FIXME: Don't know. */
  59   UINT IDMenu;
  60   /* Handle of region of the window to be updated. */
  61   HANDLE UpdateRegion;
  62   /* Pointer to the message queue associated with the window. */
  63   PUSER_MESSAGE_QUEUE MessageQueue;
  64   /* Head of the list of child windows. */
  65   LIST_ENTRY ChildrenListHead;
  66   /* Lock for the list of child windows. */
  67   FAST_MUTEX ChildrenListLock;
  68   /* Entry in the parent's list of child windows. */
  69   LIST_ENTRY SiblingListEntry;
  70   /* Entry in the list of thread windows. */
  71   LIST_ENTRY ThreadListEntry;
  72   /* Pointer to the parent window. */
  73   struct _WINDOW_OBJECT* Parent;
  74 } WINDOW_OBJECT, *PWINDOW_OBJECT;
  75
  76 /* Window flags. */
  77 #define WINDOWOBJECT_NEED_SIZE            (0x00000001)
  78 #define WINDOWOBJECT_NEED_BEGINPAINT      (0x00000002)
  79 #define WINDOWOBJECT_NEED_ERASEBACKGRD    (0x00000004)
  80 #define WINDOWOBJECT_NEED_NCPAINT         (0x00000008)
  81 #define WINDOWOBJECT_NEED_INTERNALPAINT   (0x00000010)
  82 #define WINDOWOBJECT_RESTOREMAX           (0x00000020)
  83
  84 NTSTATUS
  85 InitWindowImpl(VOID);
  86 NTSTATUS
  87 CleanupWindowImpl(VOID);
  88 VOID
  89 W32kGetClientRect(PWINDOW_OBJECT WindowObject, PRECT Rect);
  90 PWINDOW_OBJECT
  91 W32kGetWindowObject(HWND hWnd);
  92 VOID
  93 W32kReleaseWindowObject(PWINDOW_OBJECT Window);
  94
  95 #endif /* __WIN32K_WINDOW_H */
  96
  97 /* EOF */