4 * Copyright 1993 Alexandre Julliard
15 #include "wine/windef16.h"
17 #define WND_MAGIC 0x444e4957 /* 'WIND' */
19 /* PAINT_RedrawWindow() control flags */
20 #define RDW_EX_USEHRGN 0x0001
21 #define RDW_EX_DELETEHRGN 0x0002
22 #define RDW_EX_XYWINDOW 0x0004
23 #define RDW_EX_TOPFRAME 0x0010
24 #define RDW_EX_DELAY_NCPAINT 0x0020
28 struct tagMESSAGEQUEUE
;
33 struct tagWND
*next
; /* Next sibling */
34 struct tagWND
*child
; /* First child */
35 struct tagWND
*parent
; /* Window parent (from CreateWindow) */
36 struct tagWND
*owner
; /* Window owner */
37 struct tagCLASS
*class; /* Window class */
38 HWINDOWPROC winproc
; /* Window procedure */
39 DWORD dwMagic
; /* Magic number (must be WND_MAGIC) */
40 HWND hwndSelf
; /* Handle of this window */
41 HINSTANCE hInstance
; /* Window hInstance (from CreateWindow) */
42 RECT rectClient
; /* Client area rel. to parent client area */
43 RECT rectWindow
; /* Whole window rel. to parent client area */
44 LPWSTR text
; /* Window text */
45 void *pVScroll
; /* Vertical scroll-bar info */
46 void *pHScroll
; /* Horizontal scroll-bar info */
47 void *pProp
; /* Pointer to properties list */
48 struct tagDCE
*dce
; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
49 HGLOBAL16 hmemTaskQ
; /* Task queue global memory handle */
50 HRGN16 hrgnUpdate
; /* Update region */
51 HRGN hrgnWnd
; /* window's region */
52 HWND hwndLastActive
;/* Last active popup hwnd */
53 DWORD dwStyle
; /* Window style (from CreateWindow) */
54 DWORD dwExStyle
; /* Extended style (from CreateWindowEx) */
55 DWORD clsStyle
; /* Class style at window creation */
56 UINT wIDmenu
; /* ID or hmenu (from CreateWindow) */
57 DWORD helpContext
; /* Help context ID */
58 WORD flags
; /* Misc. flags (see below) */
59 HMENU16 hSysMenu
; /* window's copy of System Menu */
60 int cbWndExtra
; /* class cbWndExtra at window creation */
61 int irefCount
; /* window's reference count*/
62 DWORD userdata
; /* User private data */
63 struct tagWND_DRIVER
*pDriver
; /* Window driver */
64 void *pDriverData
; /* Window driver data */
65 DWORD wExtra
[1]; /* Window extra bytes */
70 #define HAK_BITGRAVITY 1
71 #define HAK_ACCEPTFOCUS 2
72 #define HAK_ICONICSTATE 3
89 typedef struct tagWND_DRIVER
91 void (*pInitialize
)(WND
*);
92 void (*pFinalize
)(WND
*);
93 BOOL (*pCreateDesktopWindow
)(WND
*);
94 BOOL (*pCreateWindow
)(WND
*, CREATESTRUCTA
*, BOOL
);
95 BOOL (*pDestroyWindow
)(WND
*);
96 WND
* (*pSetParent
)(WND
*, WND
*);
97 void (*pForceWindowRaise
)(WND
*);
98 void (*pSetWindowPos
)(WND
*, const WINDOWPOS
*, BOOL
);
99 void (*pSetText
)(WND
*, LPCWSTR
);
100 void (*pSetFocus
)(WND
*);
101 void (*pPreSizeMove
)(WND
*);
102 void (*pPostSizeMove
)(WND
*);
103 void (*pSurfaceCopy
)(WND
*, HDC
, INT
, INT
, const RECT
*, BOOL
);
104 void (*pSetDrawable
)(WND
*, HDC
, WORD
, BOOL
);
105 BOOL (*pSetHostAttr
)(WND
*, INT haKey
, INT value
);
106 BOOL (*pIsSelfClipping
)(WND
*);
107 void (*pSetWindowRgn
)(WND
*, const HRGN
);
110 extern WND_DRIVER
*WND_Driver
;
117 HWND16 hwndIconTitle
;
118 } INTERNALPOS
, *LPINTERNALPOS
;
120 /* WND flags values */
121 #define WIN_NEEDS_BEGINPAINT 0x0001 /* WM_PAINT sent to window */
122 #define WIN_NEEDS_ERASEBKGND 0x0002 /* WM_ERASEBKGND must be sent to window*/
123 #define WIN_NEEDS_NCPAINT 0x0004 /* WM_NCPAINT must be sent to window */
124 #define WIN_RESTORE_MAX 0x0008 /* Maximize when restoring */
125 #define WIN_INTERNAL_PAINT 0x0010 /* Internal WM_PAINT message pending */
126 #define WIN_NATIVE 0x0020 /* Directly mapped to the window provided by the driver */
127 #define WIN_NEED_SIZE 0x0040 /* Internal WM_SIZE is needed */
128 #define WIN_NCACTIVATED 0x0080 /* last WM_NCACTIVATE was positive */
129 #define WIN_ISDIALOG 0x0200 /* Window is a dialog */
130 #define WIN_ISWIN32 0x0400 /* Understands Win32 messages */
131 #define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0800 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */
132 #define WIN_NEEDS_INTERNALSOP 0x1000 /* Window was hidden by WIN_InternalShowOwnedPopups */
134 /* BuildWinArray() flags */
135 #define BWA_SKIPDISABLED 0x0001
136 #define BWA_SKIPHIDDEN 0x0002
137 #define BWA_SKIPOWNED 0x0004
138 #define BWA_SKIPICONIC 0x0008
140 /* WIN_UpdateNCRgn() flags */
141 #define UNC_CHECK 0x0001
142 #define UNC_ENTIRE 0x0002
143 #define UNC_REGION 0x0004
144 #define UNC_UPDATE 0x0008
145 #define UNC_DELAY_NCPAINT 0x0010
146 #define UNC_IN_BEGINPAINT 0x0020
148 /* Window functions */
149 extern void WIN_LockWnds( void );
150 extern void WIN_UnlockWnds( void );
151 extern int WIN_SuspendWndsLock( void );
152 extern void WIN_RestoreWndsLock(int ipreviousLock
);
153 extern WND
* WIN_FindWndPtr( HWND hwnd
);
154 extern WND
* WIN_LockWndPtr(WND
*wndPtr
);
155 extern void WIN_ReleaseWndPtr(WND
*wndPtr
);
156 extern void WIN_UpdateWndPtr(WND
**oldPtr
,WND
*newPtr
);
157 extern WND
* WIN_GetDesktop(void);
158 extern void WIN_ReleaseDesktop(void);
159 extern void WIN_DumpWindow( HWND hwnd
);
160 extern void WIN_WalkWindows( HWND hwnd
, int indent
);
161 extern BOOL
WIN_UnlinkWindow( HWND hwnd
);
162 extern BOOL
WIN_LinkWindow( HWND hwnd
, HWND hwndInsertAfter
);
163 extern HWND
WIN_FindWinToRepaint( HWND hwnd
, HQUEUE16 hQueue
);
164 extern BOOL
WIN_ResetQueueWindows( WND
* wnd
, HQUEUE16 hQueue
, HQUEUE16 hNew
);
165 extern BOOL
WIN_CreateDesktopWindow(void);
166 extern HWND
WIN_GetTopParent( HWND hwnd
);
167 extern WND
* WIN_GetTopParentPtr( WND
* pWnd
);
168 extern BOOL
WIN_IsWindowDrawable(WND
*, BOOL
);
169 extern WND
** WIN_BuildWinArray( WND
*wndPtr
, UINT bwa
, UINT
* pnum
);
170 extern void WIN_ReleaseWinArray(WND
**wndArray
);
171 extern BOOL
WIN_InternalShowOwnedPopups( HWND owner
, BOOL fShow
, BOOL unmanagedOnly
);
173 extern HICON16
NC_IconForWindow( WND
*wndPtr
);
175 extern HWND
CARET_GetHwnd(void);
176 extern void CARET_GetRect(LPRECT lprc
); /* windows/caret.c */
178 extern BOOL16
DRAG_QueryUpdate( HWND
, SEGPTR
, BOOL
);
179 extern void DEFWND_SetTextA( WND
*wndPtr
, LPCSTR text
);
180 extern void DEFWND_SetTextW( WND
*wndPtr
, LPCWSTR text
);
181 extern HBRUSH
DEFWND_ControlColor( HDC hDC
, UINT ctlType
); /* windows/defwnd.c */
183 extern void PROPERTY_RemoveWindowProps( WND
*pWnd
); /* windows/property.c */
185 extern BOOL
PAINT_RedrawWindow( HWND hwnd
, const RECT
*rectUpdate
,
186 HRGN hrgnUpdate
, UINT flags
,
187 UINT control
); /* windows/painting.c */
188 extern HRGN
WIN_UpdateNCRgn(WND
* wnd
, HRGN hRgn
, UINT flags
); /* windows/painting.c */
190 /* Classes functions */
191 struct tagCLASS
; /* opaque structure */
192 struct builtin_class_descr
;
193 extern ATOM
CLASS_RegisterBuiltinClass( const struct builtin_class_descr
*descr
);
194 extern struct tagCLASS
*CLASS_AddWindow( ATOM atom
, HINSTANCE inst
, WINDOWPROCTYPE type
,
195 INT
*winExtra
, WNDPROC
*winproc
,
196 DWORD
*style
, struct tagDCE
**dce
);
197 extern void CLASS_RemoveWindow( struct tagCLASS
*cls
);
198 extern void CLASS_FreeModuleClasses( HMODULE16 hModule
);
200 /* windows/focus.c */
201 extern void FOCUS_SwitchFocus( struct tagMESSAGEQUEUE
*pMsgQ
, HWND
, HWND
);
203 /* generic method that returns TRUE if the window properties ask for a
204 window manager type of border */
205 extern BOOL
WIN_WindowNeedsWMBorder( DWORD style
, DWORD exStyle
);
207 #endif /* __WINE_WIN_H */