include/win.h

   1 /*
   2  * Window definitions
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_WIN_H
   8 #define __WINE_WIN_H
   9
  10 #include "windef.h"
  11 #include "winbase.h"
  12 #include "wingdi.h"
  13 #include "winproc.h"
  14 #include "winuser.h"
  15 #include "wine/windef16.h"
  16
  17 #define WND_MAGIC     0x444e4957  /* 'WIND' */
  18
  19 struct tagCLASS;
  20 struct tagDCE;
  21 struct tagMESSAGEQUEUE;
  22
  23 typedef struct tagWND
  24 {
  25     struct tagWND *next;          /* Next sibling */
  26     struct tagWND *child;         /* First child */
  27     struct tagWND *parent;        /* Window parent (from CreateWindow) */
  28     HWND           owner;         /* Window owner */
  29     struct tagCLASS *class;       /* Window class */
  30     HWINDOWPROC    winproc;       /* Window procedure */
  31     DWORD          dwMagic;       /* Magic number (must be WND_MAGIC) */
  32     DWORD          tid;           /* Owner thread id */
  33     HWND         hwndSelf;      /* Handle of this window */
  34     HINSTANCE    hInstance;     /* Window hInstance (from CreateWindow) */
  35     RECT         rectClient;    /* Client area rel. to parent client area */
  36     RECT         rectWindow;    /* Whole window rel. to parent client area */
  37     LPWSTR        text;           /* Window text */
  38     void          *pVScroll;      /* Vertical scroll-bar info */
  39     void          *pHScroll;      /* Horizontal scroll-bar info */
  40     void          *pProp;         /* Pointer to properties list */
  41     struct tagDCE *dce;           /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
  42     HGLOBAL16      hmemTaskQ;     /* Task queue global memory handle */
  43     HRGN           hrgnUpdate;    /* Update region */
  44     HRGN           hrgnWnd;       /* window's region */
  45     HWND           hwndLastActive;/* Last active popup hwnd */
  46     DWORD          dwStyle;       /* Window style (from CreateWindow) */
  47     DWORD          dwExStyle;     /* Extended style (from CreateWindowEx) */
  48     DWORD          clsStyle;      /* Class style at window creation */
  49     UINT           wIDmenu;       /* ID or hmenu (from CreateWindow) */
  50     DWORD          helpContext;   /* Help context ID */
  51     UINT           flags;         /* Misc. flags (see below) */
  52     HMENU16        hSysMenu;      /* window's copy of System Menu */
  53     int            cbWndExtra;    /* class cbWndExtra at window creation */
  54     int            irefCount;     /* window's reference count*/
  55     DWORD          userdata;      /* User private data */
  56     void          *pDriverData;   /* Window driver data */
  57     DWORD          wExtra[1];     /* Window extra bytes */
  58 } WND;
  59
  60 typedef struct
  61 {
  62     RECT16         rectNormal;
  63     POINT16        ptIconPos;
  64     POINT16        ptMaxPos;
  65     HWND16         hwndIconTitle;
  66 } INTERNALPOS, *LPINTERNALPOS;
  67
  68   /* WND flags values */
  69 #define WIN_NEEDS_BEGINPAINT   0x0001 /* WM_PAINT sent to window */
  70 #define WIN_NEEDS_ERASEBKGND   0x0002 /* WM_ERASEBKGND must be sent to window*/
  71 #define WIN_NEEDS_NCPAINT      0x0004 /* WM_NCPAINT must be sent to window */
  72 #define WIN_RESTORE_MAX        0x0008 /* Maximize when restoring */
  73 #define WIN_INTERNAL_PAINT     0x0010 /* Internal WM_PAINT message pending */
  74 #define WIN_NEED_SIZE          0x0040 /* Internal WM_SIZE is needed */
  75 #define WIN_NCACTIVATED        0x0080 /* last WM_NCACTIVATE was positive */
  76 #define WIN_ISDIALOG           0x0200 /* Window is a dialog */
  77 #define WIN_ISWIN32            0x0400 /* Understands Win32 messages */
  78 #define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0800 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */
  79 #define WIN_NEEDS_INTERNALSOP  0x1000 /* Window was hidden by WIN_InternalShowOwnedPopups */
  80
  81   /* Window functions */
  82 extern int    WIN_SuspendWndsLock( void );
  83 extern void   WIN_RestoreWndsLock(int ipreviousLock);
  84 extern WND*   WIN_FindWndPtr( HWND hwnd );
  85 extern WND*   WIN_LockWndPtr(WND *wndPtr);
  86 extern void   WIN_ReleaseWndPtr(WND *wndPtr);
  87 extern void   WIN_UpdateWndPtr(WND **oldPtr,WND *newPtr);
  88 extern void   WIN_DumpWindow( HWND hwnd );
  89 extern void   WIN_WalkWindows( HWND hwnd, int indent );
  90 extern void WIN_LinkWindow( HWND hwnd, HWND parent, HWND hwndInsertAfter );
  91 extern void WIN_UnlinkWindow( HWND hwnd );
  92 extern HWND WIN_FindWinToRepaint( HWND hwnd );
  93 extern void WIN_DestroyThreadWindows( HWND hwnd );
  94 extern BOOL WIN_CreateDesktopWindow(void);
  95 extern BOOL WIN_IsWindowDrawable(WND*, BOOL );
  96 extern HWND *WIN_ListParents( HWND hwnd );
  97 extern HWND *WIN_ListChildren( HWND hwnd );
  98 extern BOOL WIN_InternalShowOwnedPopups( HWND owner, BOOL fShow, BOOL unmanagedOnly );
  99
 100 extern HWND CARET_GetHwnd(void);
 101 extern void CARET_GetRect(LPRECT lprc);  /* windows/caret.c */
 102
 103 extern BOOL16 DRAG_QueryUpdate( HWND, SEGPTR, BOOL );
 104 extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT ctlType );  /* windows/defwnd.c */
 105
 106 extern void PROPERTY_RemoveWindowProps( WND *pWnd );                  /* windows/property.c */
 107
 108 /* Classes functions */
 109 struct tagCLASS;  /* opaque structure */
 110 struct builtin_class_descr;
 111 extern ATOM CLASS_RegisterBuiltinClass( const struct builtin_class_descr *descr );
 112 extern struct tagCLASS *CLASS_AddWindow( ATOM atom, HINSTANCE inst, WINDOWPROCTYPE type,
 113                                          INT *winExtra, WNDPROC *winproc,
 114                                          DWORD *style, struct tagDCE **dce );
 115 extern void CLASS_RemoveWindow( struct tagCLASS *cls );
 116 extern void CLASS_FreeModuleClasses( HMODULE16 hModule );
 117
 118 /* windows/focus.c */
 119 extern void FOCUS_SwitchFocus( struct tagMESSAGEQUEUE *pMsgQ, HWND , HWND );
 120
 121 #endif  /* __WINE_WIN_H */