source: trunk/include/win/win.h@ 4

Last change on this file since 4 was 4, checked in by ktk, 26 years ago

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1/* $Id: win.h,v 1.1 1999-05-24 20:19:21 ktk Exp $ */
2
3/*
4 * Window definitions
5 *
6 * Copyright 1993 Alexandre Julliard
7 */
8
9#ifndef __WINE_WIN_H
10#define __WINE_WIN_H
11
12#include "queue.h"
13#include "class.h"
14
15#define WND_MAGIC 0x444e4957 /* 'WIND' */
16
17 /* Built-in class names (see _Undocumented_Windows_ p.418) */
18#define POPUPMENU_CLASS_NAME "#32768" /* PopupMenu */
19#define DESKTOP_CLASS_NAME "#32769" /* Desktop */
20#define DIALOG_CLASS_NAME "#32770" /* Dialog */
21#define WINSWITCH_CLASS_NAME "#32771" /* WinSwitch */
22#define ICONTITLE_CLASS_NAME "#32772" /* IconTitle */
23
24#define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768) /* PopupMenu */
25#define DESKTOP_CLASS_ATOM ((ATOM)32769) /* Desktop */
26#define DIALOG_CLASS_ATOM MAKEINTATOM(32770) /* Dialog */
27#define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771) /* WinSwitch */
28#define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772) /* IconTitle */
29
30/* Built-in 32-bit classes */
31typedef enum
32{
33 BIC32_BUTTON,
34 BIC32_EDIT,
35 BIC32_LISTBOX,
36 BIC32_COMBO,
37 BIC32_COMBOLB,
38 BIC32_POPUPMENU,
39 BIC32_STATIC,
40 BIC32_SCROLL,
41 BIC32_MDICLIENT,
42 BIC32_DESKTOP,
43 BIC32_DIALOG,
44 BIC32_ICONTITLE,
45 BIC32_NB_CLASSES
46} BUILTIN_CLASS32;
47
48 /* PAINT_RedrawWindow() control flags */
49#define RDW_EX_USEHRGN 0x0001
50#define RDW_EX_DELETEHRGN 0x0002
51#define RDW_EX_XYWINDOW 0x0004
52#define RDW_EX_TOPFRAME 0x0010
53
54struct tagCLASS;
55struct tagDCE;
56struct tagDC;
57struct tagWND_DRIVER;
58
59typedef struct tagWND
60{
61 struct tagWND *next; /* Next sibling */
62 struct tagWND *child; /* First child */
63 struct tagWND *parent; /* Window parent (from CreateWindow) */
64 struct tagWND *owner; /* Window owner */
65 struct tagCLASS *class; /* Window class */
66 HWINDOWPROC winproc; /* Window procedure */
67 DWORD dwMagic; /* Magic number (must be WND_MAGIC) */
68 HWND hwndSelf; /* Handle of this window */
69 HINSTANCE hInstance; /* Window hInstance (from CreateWindow) */
70 RECT rectClient; /* Client area rel. to parent client area */
71 RECT rectWindow; /* Whole window rel. to parent client area */
72 LPSTR text; /* Window text */
73 void *pVScroll; /* Vertical scroll-bar info */
74 void *pHScroll; /* Horizontal scroll-bar info */
75 void *pProp; /* Pointer to properties list */
76 struct tagDCE *dce; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
77 HGLOBAL16 hmemTaskQ; /* Task queue global memory handle */
78 HRGN16 hrgnUpdate; /* Update region */
79 HWND hwndLastActive;/* Last active popup hwnd */
80 DWORD dwStyle; /* Window style (from CreateWindow) */
81 DWORD dwExStyle; /* Extended style (from CreateWindowEx) */
82 UINT wIDmenu; /* ID or hmenu (from CreateWindow) */
83 DWORD helpContext; /* Help context ID */
84 WORD flags; /* Misc. flags (see below) */
85 HMENU16 hSysMenu; /* window's copy of System Menu */
86 int irefCount; /* window's reference count*/
87 DWORD userdata; /* User private data */
88 struct tagWND_DRIVER *pDriver; /* Window driver */
89 void *pDriverData; /* Window driver data */
90 DWORD wExtra[1]; /* Window extra bytes */
91} WND;
92
93/* Host attributes */
94
95#define HAK_BITGRAVITY 1
96#define HAK_ACCEPTFOCUS 2
97#define HAK_ICONICSTATE 3
98
99/* Bit Gravity */
100
101#define BGForget 0
102#define BGNorthWest 1
103#define BGNorth 2
104#define BGNorthEast 3
105#define BGWest 4
106#define BGCenter 5
107#define BGEast 6
108#define BGSouthWest 7
109#define BGSouth 8
110#define BGSouthEast 9
111#define BGStatic 10
112
113typedef struct tagWND_DRIVER
114{
115 void (*pInitialize)(WND *);
116 void (*pFinalize)(WND *);
117 BOOL (*pCreateDesktopWindow)(WND *, struct tagCLASS *, BOOL);
118 BOOL (*pCreateWindow)(WND *, struct tagCLASS *, CREATESTRUCTA *, BOOL);
119 BOOL (*pDestroyWindow)(WND *);
120 WND* (*pSetParent)(WND *, WND *);
121 void (*pForceWindowRaise)(WND *);
122 void (*pSetWindowPos)(WND *, const WINDOWPOS *, BOOL);
123 void (*pSetText)(WND *, LPCSTR);
124 void (*pSetFocus)(WND *);
125 void (*pPreSizeMove)(WND *);
126 void (*pPostSizeMove)(WND *);
127 void (*pSurfaceCopy)(WND *, struct tagDC *, INT, INT, const RECT *, BOOL);
128 void (*pSetDrawable)(WND *, struct tagDC *, WORD, BOOL);
129 BOOL (*pSetHostAttr)(WND *, INT haKey, INT value);
130 BOOL (*pIsSelfClipping)(WND *);
131} WND_DRIVER;
132
133extern WND_DRIVER *WND_Driver;
134
135typedef struct
136{
137 RECT16 rectNormal;
138 POINT16 ptIconPos;
139 POINT16 ptMaxPos;
140 HWND16 hwndIconTitle;
141} INTERNALPOS, *LPINTERNALPOS;
142
143 /* WND flags values */
144#define WIN_NEEDS_BEGINPAINT 0x0001 /* WM_PAINT sent to window */
145#define WIN_NEEDS_ERASEBKGND 0x0002 /* WM_ERASEBKGND must be sent to window*/
146#define WIN_NEEDS_NCPAINT 0x0004 /* WM_NCPAINT must be sent to window */
147#define WIN_RESTORE_MAX 0x0008 /* Maximize when restoring */
148#define WIN_INTERNAL_PAINT 0x0010 /* Internal WM_PAINT message pending */
149#define WIN_NATIVE 0x0020 /* Directly mapped to the window provided by the driver */
150#define WIN_NEED_SIZE 0x0040 /* Internal WM_SIZE is needed */
151#define WIN_NCACTIVATED 0x0080 /* last WM_NCACTIVATE was positive */
152#define WIN_MANAGED 0x0100 /* Window managed by the window system */
153#define WIN_ISDIALOG 0x0200 /* Window is a dialog */
154#define WIN_ISWIN32 0x0400 /* Understands Win32 messages */
155
156 /* BuildWinArray() flags */
157#define BWA_SKIPDISABLED 0x0001
158#define BWA_SKIPHIDDEN 0x0002
159#define BWA_SKIPOWNED 0x0004
160#define BWA_SKIPICONIC 0x0008
161
162 /* Window functions */
163extern void WIN_LockWnds();
164extern void WIN_UnlockWnds();
165extern int WIN_SuspendWndsLock();
166extern void WIN_RestoreWndsLock(int ipreviousLock);
167extern WND* WIN_FindWndPtr( HWND hwnd );
168extern WND* WIN_LockWndPtr(WND *wndPtr);
169extern void WIN_ReleaseWndPtr(WND *wndPtr);
170extern void WIN_UpdateWndPtr(WND **oldPtr,WND *newPtr);
171extern WND* WIN_GetDesktop(void);
172extern void WIN_ReleaseDesktop(void);
173extern void WIN_DumpWindow( HWND hwnd );
174extern void WIN_WalkWindows( HWND hwnd, int indent );
175extern BOOL WIN_UnlinkWindow( HWND hwnd );
176extern BOOL WIN_LinkWindow( HWND hwnd, HWND hwndInsertAfter );
177extern HWND WIN_FindWinToRepaint( HWND hwnd, HQUEUE16 hQueue );
178extern BOOL WIN_ResetQueueWindows( WND* wnd, HQUEUE16 hQueue, HQUEUE16 hNew);
179extern BOOL WIN_CreateDesktopWindow(void);
180extern HWND WIN_GetTopParent( HWND hwnd );
181extern WND* WIN_GetTopParentPtr( WND* pWnd );
182extern BOOL WIN_IsWindowDrawable(WND*, BOOL );
183extern HINSTANCE WIN_GetWindowInstance( HWND hwnd );
184extern WND** WIN_BuildWinArray( WND *wndPtr, UINT bwa, UINT* pnum );
185extern void WIN_ReleaseWinArray(WND **wndArray);
186
187extern HWND CARET_GetHwnd(void);
188extern void CARET_GetRect(LPRECT lprc); /* windows/caret.c */
189
190extern BOOL16 DRAG_QueryUpdate( HWND, SEGPTR, BOOL );
191extern void DEFWND_SetText( WND *wndPtr, LPCSTR text );
192extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT16 ctlType ); /* windows/defwnd.c */
193
194extern void PROPERTY_RemoveWindowProps( WND *pWnd ); /* windows/property.c */
195
196extern BOOL PAINT_RedrawWindow( HWND hwnd, const RECT *rectUpdate,
197 HRGN hrgnUpdate, UINT flags,
198 UINT control ); /* windows/painting.c */
199extern HRGN WIN_UpdateNCRgn(WND* wnd, BOOL bUpdate, BOOL bForce); /* windows/painting.c */
200
201
202/* controls/widgets.c */
203extern BOOL WIDGETS_Init( void );
204extern BOOL WIDGETS_IsControl( WND* pWnd, BUILTIN_CLASS32 cls );
205
206/* controls/icontitle.c */
207extern HWND ICONTITLE_Create( WND* );
208extern BOOL ICONTITLE_Init( void );
209
210/* windows/focus.c */
211extern void FOCUS_SwitchFocus( MESSAGEQUEUE *pMsgQ, HWND , HWND );
212
213#endif /* __WINE_WIN_H */
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