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  25            be here until WINDOW_OBJECT has completely been superseded!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 pti; // Use Wnd->head.pti
  30   /* system menu handle. */
  31   HMENU SystemMenu;
  32   /* Entry in the thread's list of windows. */
  33   LIST_ENTRY ListEntry;
  34   /* Handle for the window. */
  35   HWND hSelf;
  36   /* Window flags. */
  37   ULONG state;
  38   /* Handle of region of the window to be updated. */
  39   HANDLE UpdateRegion;
  40   /* Handle of the window region. */
  41   HANDLE WindowRegion;
  42   /* Pointer to the owning thread's message queue. */
  43   PUSER_MESSAGE_QUEUE MessageQueue;
  44   struct _WINDOW_OBJECT* spwndChild;
  45   struct _WINDOW_OBJECT* LastChild;
  46   struct _WINDOW_OBJECT* spwndNext;
  47   struct _WINDOW_OBJECT* spwndPrev;
  48   /* Entry in the list of thread windows. */
  49   LIST_ENTRY ThreadListEntry;
  50   /* Handle to the parent window. */
  51   struct _WINDOW_OBJECT* spwndParent;
  52   /* Handle to the owner window. */
  53   HWND hOwner; // Use spwndOwner
  54   /* DC Entries (DCE) */
  55   PDCE Dce;
  56   /* Scrollbar info */
  57   PWINDOW_SCROLLINFO Scroll;
  58   PETHREAD OwnerThread; // Use Wnd->head.pti
  59   HWND hWndLastPopup; /* handle to last active popup window (wine doesn't use pointer, for unk. reason)*/
  60   /* counter for tiled child windows */
  61   ULONG TiledCounter;
  62   /* WNDOBJ list */
  63   LIST_ENTRY WndObjListHead;
  64 } WINDOW_OBJECT; /* PWINDOW_OBJECT already declared at top of file */
  65
  66 /* Window flags. */
  67 #define WINDOWOBJECT_NEED_SIZE            WNDS_SENDSIZEMOVEMSGS
  68 #define WINDOWOBJECT_NEED_ERASEBKGND      WNDS_ERASEBACKGROUND
  69 #define WINDOWOBJECT_NEED_NCPAINT         WNDS_SENDNCPAINT
  70 #define WINDOWOBJECT_NEED_INTERNALPAINT   WNDS_INTERNALPAINT
  71 #define WINDOWOBJECT_RESTOREMAX           (0x00000020) // Set/Clr WS_MAXIMIZE && Clr/Set WS_EX2_VERTICALLYMAXIMIZEDLEFT/RIGHT
  72
  73 #define WINDOWSTATUS_DESTROYING         WNDS2_INDESTROY
  74 #define WINDOWSTATUS_DESTROYED          WNDS_DESTROYED
  75
  76 #define HAS_DLGFRAME(Style, ExStyle) \
  77             (((ExStyle) & WS_EX_DLGMODALFRAME) || \
  78             (((Style) & WS_DLGFRAME) && (!((Style) & WS_THICKFRAME))))
  79
  80 #define HAS_THICKFRAME(Style, ExStyle) \
  81             (((Style) & WS_THICKFRAME) && \
  82             (!(((Style) & (WS_DLGFRAME | WS_BORDER)) == WS_DLGFRAME)))
  83
  84 #define HAS_THINFRAME(Style, ExStyle) \
  85             (((Style) & WS_BORDER) || (!((Style) & (WS_CHILD | WS_POPUP))))
  86
  87 #define IntIsDesktopWindow(WndObj) \
  88   (WndObj->spwndParent == NULL)
  89
  90 #define IntIsBroadcastHwnd(hWnd) \
  91   (hWnd == HWND_BROADCAST || hWnd == HWND_TOPMOST)
  92
  93
  94 #define IntWndBelongsToThread(WndObj, W32Thread) \
  95   (((WndObj->OwnerThread && WndObj->OwnerThread->Tcb.Win32Thread)) && \
  96    (WndObj->OwnerThread->Tcb.Win32Thread == W32Thread))
  97
  98 #define IntGetWndThreadId(WndObj) \
  99   WndObj->OwnerThread->Cid.UniqueThread
 100
 101 #define IntGetWndProcessId(WndObj) \
 102   WndObj->OwnerThread->ThreadsProcess->UniqueProcessId
 103
 104
 105 BOOL FASTCALL
 106 IntIsWindow(HWND hWnd);
 107
 108 HWND* FASTCALL
 109 IntWinListChildren(PWINDOW_OBJECT Window);
 110
 111 NTSTATUS FASTCALL
 112 InitWindowImpl (VOID);
 113
 114 NTSTATUS FASTCALL
 115 CleanupWindowImpl (VOID);
 116
 117 VOID FASTCALL
 118 IntGetClientRect (PWINDOW_OBJECT WindowObject, RECTL *Rect);
 119
 120 HWND FASTCALL
 121 IntGetActiveWindow (VOID);
 122
 123 BOOL FASTCALL
 124 IntIsWindowVisible (PWINDOW_OBJECT Window);
 125
 126 BOOL FASTCALL
 127 IntIsChildWindow (PWINDOW_OBJECT Parent, PWINDOW_OBJECT Child);
 128
 129 VOID FASTCALL
 130 IntUnlinkWindow(PWINDOW_OBJECT Wnd);
 131
 132 VOID FASTCALL
 133 IntLinkWindow(PWINDOW_OBJECT Wnd, PWINDOW_OBJECT WndParent, PWINDOW_OBJECT WndPrevSibling);
 134
 135 PWINDOW_OBJECT FASTCALL
 136 IntGetAncestor(PWINDOW_OBJECT Wnd, UINT Type);
 137
 138 PWINDOW_OBJECT FASTCALL
 139 IntGetParent(PWINDOW_OBJECT Wnd);
 140
 141 PWINDOW_OBJECT FASTCALL
 142 IntGetOwner(PWINDOW_OBJECT Wnd);
 143
 144
 145 INT FASTCALL
 146 IntGetWindowRgn(PWINDOW_OBJECT Window, HRGN hRgn);
 147
 148 INT FASTCALL
 149 IntGetWindowRgnBox(PWINDOW_OBJECT Window, RECTL *Rect);
 150
 151 BOOL FASTCALL
 152 IntGetWindowInfo(PWINDOW_OBJECT WindowObject, PWINDOWINFO pwi);
 153
 154 VOID FASTCALL
 155 IntGetWindowBorderMeasures(PWINDOW_OBJECT WindowObject, UINT *cx, UINT *cy);
 156
 157 BOOL FASTCALL
 158 IntAnyPopup(VOID);
 159
 160 BOOL FASTCALL
 161 IntIsWindowInDestroy(PWINDOW_OBJECT Window);
 162
 163 BOOL FASTCALL
 164 IntShowOwnedPopups( PWINDOW_OBJECT owner, BOOL fShow );
 165
 166 LRESULT FASTCALL
 167 IntDefWindowProc( PWINDOW_OBJECT Window, UINT Msg, WPARAM wParam, LPARAM lParam, BOOL Ansi);
 168
 169 VOID FASTCALL IntNotifyWinEvent(DWORD, PWND, LONG, LONG);
 170
 171 PWND APIENTRY co_IntCreateWindowEx(DWORD,PUNICODE_STRING,PUNICODE_STRING,DWORD,LONG,LONG,LONG,LONG,HWND,HMENU,HINSTANCE,LPVOID,DWORD,BOOL);
 172 WNDPROC FASTCALL IntGetWindowProc(PWND,BOOL);
 173
 174 #endif /* _WIN32K_WINDOW_H */
 175
 176 /* EOF */