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  25            be here until WINDOW_OBJECT has completely been superseded!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