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

   1 #ifndef _WIN32K_WINDOW_H
   2 #define _WIN32K_WINDOW_H
   3
   4 struct _PROPERTY;
   5 struct _WINDOW_OBJECT;
   6 typedef struct _WINDOW_OBJECT *PWINDOW_OBJECT;
   7
   8 #include <include/object.h>
   9 #include <include/class.h>
  10 #include <include/msgqueue.h>
  11 #include <include/winsta.h>
  12 #include <include/dce.h>
  13 #include <include/prop.h>
  14 #include <include/scroll.h>
  15
  16 extern ATOM AtomMessage;
  17
  18 BOOL FASTCALL UserUpdateUiState(PWND Wnd, WPARAM wParam);
  19
  20 typedef struct _WINDOW_OBJECT
  21 {
  22   /* NOTE: Do *NOT* Move this pointer anywhere in this structure! This
  23            is a pointer to the WINDOW structure that eventually replaces
  24            the WINDOW_OBJECT structure! USER32 expects this pointer to
  25            be here until WINDOW_OBJECT has completely been superseded! */
  26   PWND Wnd;
  27
  28   /* Pointer to the thread information */
  29   PTHREADINFO ti;
  30   /* Pointer to the desktop */
  31   PDESKTOPINFO Desktop;
  32   /* system menu handle. */
  33   HMENU SystemMenu;
  34   /* Entry in the thread's list of windows. */
  35   LIST_ENTRY ListEntry;
  36   /* Handle for the window. */
  37   HWND hSelf;
  38   /* Window flags. */
  39   ULONG Flags;
  40   /* Handle of region of the window to be updated. */
  41   HANDLE UpdateRegion;
  42   /* Handle of the window region. */
  43   HANDLE WindowRegion;
  44   /* Pointer to the owning thread's message queue. */
  45   PUSER_MESSAGE_QUEUE MessageQueue;
  46   struct _WINDOW_OBJECT* FirstChild;
  47   struct _WINDOW_OBJECT* LastChild;
  48   struct _WINDOW_OBJECT* NextSibling;
  49   struct _WINDOW_OBJECT* PrevSibling;
  50   /* Entry in the list of thread windows. */
  51   LIST_ENTRY ThreadListEntry;
  52   /* Handle to the parent window. */
  53   struct _WINDOW_OBJECT* Parent;
  54   /* Handle to the owner window. */
  55   HWND hOwner;
  56   /* DC Entries (DCE) */
  57   PDCE Dce;
  58   /* Scrollbar info */
  59   PWINDOW_SCROLLINFO Scroll;
  60   PETHREAD OwnerThread;
  61   HWND hWndLastPopup; /* handle to last active popup window (wine doesn't use pointer, for unk. reason)*/
  62   ULONG Status;
  63   /* counter for tiled child windows */
  64   ULONG TiledCounter;
  65   /* WNDOBJ list */
  66   LIST_ENTRY WndObjListHead;
  67 } WINDOW_OBJECT; /* PWINDOW_OBJECT already declared at top of file */
  68
  69 /* Window flags. */
  70 #define WINDOWOBJECT_NEED_SIZE            (0x00000001) // WNDS_SENDSIZEMOVEMSGS?
  71 #define WINDOWOBJECT_NEED_ERASEBKGND      (0x00000002) // WNDS_ERASEBACKGROUND
  72 #define WINDOWOBJECT_NEED_NCPAINT         (0x00000004) // WNDS_SENDNCPAINT
  73 #define WINDOWOBJECT_NEED_INTERNALPAINT   (0x00000008) // WNDS_INTERNALPAINT
  74 #define WINDOWOBJECT_RESTOREMAX           (0x00000020)
  75
  76 #define WINDOWSTATUS_DESTROYING         (0x1) // WNDS2_INDESTROY
  77 #define WINDOWSTATUS_DESTROYED          (0x2) // WNDS_DESTROYED
  78
  79 #define HAS_DLGFRAME(Style, ExStyle) \
  80             (((ExStyle) & WS_EX_DLGMODALFRAME) || \
  81             (((Style) & WS_DLGFRAME) && (!((Style) & WS_THICKFRAME))))
  82
  83 #define HAS_THICKFRAME(Style, ExStyle) \
  84             (((Style) & WS_THICKFRAME) && \
  85             (!(((Style) & (WS_DLGFRAME | WS_BORDER)) == WS_DLGFRAME)))
  86
  87 #define HAS_THINFRAME(Style, ExStyle) \
  88             (((Style) & WS_BORDER) || (!((Style) & (WS_CHILD | WS_POPUP))))
  89
  90 #define IntIsDesktopWindow(WndObj) \
  91   (WndObj->Parent == NULL)
  92
  93 #define IntIsBroadcastHwnd(hWnd) \
  94   (hWnd == HWND_BROADCAST || hWnd == HWND_TOPMOST)
  95
  96
  97 #define IntWndBelongsToThread(WndObj, W32Thread) \
  98   (((WndObj->OwnerThread && WndObj->OwnerThread->Tcb.Win32Thread)) && \
  99    (WndObj->OwnerThread->Tcb.Win32Thread == W32Thread))
 100
 101 #define IntGetWndThreadId(WndObj) \
 102   WndObj->OwnerThread->Cid.UniqueThread
 103
 104 #define IntGetWndProcessId(WndObj) \
 105   WndObj->OwnerThread->ThreadsProcess->UniqueProcessId
 106
 107
 108 BOOL FASTCALL
 109 IntIsWindow(HWND hWnd);
 110
 111 HWND* FASTCALL
 112 IntWinListChildren(PWINDOW_OBJECT Window);
 113
 114 NTSTATUS FASTCALL
 115 InitWindowImpl (VOID);
 116
 117 NTSTATUS FASTCALL
 118 CleanupWindowImpl (VOID);
 119
 120 VOID FASTCALL
 121 IntGetClientRect (PWINDOW_OBJECT WindowObject, RECTL *Rect);
 122
 123 HWND FASTCALL
 124 IntGetActiveWindow (VOID);
 125
 126 BOOL FASTCALL
 127 IntIsWindowVisible (PWINDOW_OBJECT Window);
 128
 129 BOOL FASTCALL
 130 IntIsChildWindow (PWINDOW_OBJECT Parent, PWINDOW_OBJECT Child);
 131
 132 VOID FASTCALL
 133 IntUnlinkWindow(PWINDOW_OBJECT Wnd);
 134
 135 VOID FASTCALL
 136 IntLinkWindow(PWINDOW_OBJECT Wnd, PWINDOW_OBJECT WndParent, PWINDOW_OBJECT WndPrevSibling);
 137
 138 PWINDOW_OBJECT FASTCALL
 139 IntGetAncestor(PWINDOW_OBJECT Wnd, UINT Type);
 140
 141 PWINDOW_OBJECT FASTCALL
 142 IntGetParent(PWINDOW_OBJECT Wnd);
 143
 144 PWINDOW_OBJECT FASTCALL
 145 IntGetOwner(PWINDOW_OBJECT Wnd);
 146
 147
 148 INT FASTCALL
 149 IntGetWindowRgn(PWINDOW_OBJECT Window, HRGN hRgn);
 150
 151 INT FASTCALL
 152 IntGetWindowRgnBox(PWINDOW_OBJECT Window, RECTL *Rect);
 153
 154 BOOL FASTCALL
 155 IntGetWindowInfo(PWINDOW_OBJECT WindowObject, PWINDOWINFO pwi);
 156
 157 VOID FASTCALL
 158 IntGetWindowBorderMeasures(PWINDOW_OBJECT WindowObject, UINT *cx, UINT *cy);
 159
 160 BOOL FASTCALL
 161 IntAnyPopup(VOID);
 162
 163 BOOL FASTCALL
 164 IntIsWindowInDestroy(PWINDOW_OBJECT Window);
 165
 166 BOOL FASTCALL
 167 IntShowOwnedPopups( PWINDOW_OBJECT owner, BOOL fShow );
 168
 169 LRESULT FASTCALL
 170 IntDefWindowProc( PWINDOW_OBJECT Window, UINT Msg, WPARAM wParam, LPARAM lParam, BOOL Ansi);
 171
 172 VOID FASTCALL IntNotifyWinEvent(DWORD, PWND, LONG, LONG);
 173
 174 PWND APIENTRY co_IntCreateWindowEx(DWORD,PUNICODE_STRING,PUNICODE_STRING,DWORD,LONG,LONG,LONG,LONG,HWND,HMENU,HINSTANCE,LPVOID,DWORD,BOOL);
 175 WNDPROC FASTCALL IntGetWindowProc(PWND,BOOL);
 176
 177 #endif /* _WIN32K_WINDOW_H */
 178
 179 /* EOF */