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source: trunk/src/user32/menu.cpp@ 8706

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Last change on this file since 8706 was 8542, checked in by sandervl, 23 years ago
moved drag 'n drop code to seperate file; minor updates
File size: 149.7 KB

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1	/* $Id: menu.cpp,v 1.47 2002-06-02 10:07:57 sandervl Exp $*/
2	/*
3	* Menu functions
4	*
5	* Copyright 1993 Martin Ayotte
6	* Copyright 1994 Alexandre Julliard
7	* Copyright 1997 Morten Welinder
8	*
9	* Copyright 1999 Christoph Bratschi
10	*
11	* Corel version: 200005313
12	* (WINE version: 20000130)
13	*
14	* Status: ???
15	* Version: ???
16	*/
17
18	/*
19	* Note: the style MF_MOUSESELECT is used to mark popup items that
20	* have been selected, i.e. their popup menu is currently displayed.
21	* This is probably not the meaning this style has in MS-Windows.
22	*/
23
24	#include <assert.h>
25	#include <ctype.h>
26	#include <stdlib.h>
27	#include <string.h>
28	#include <os2win.h>
29	#include <heapstring.h>
30	#include "controls.h"
31	#include "menu.h"
32
33	#ifdef __WIN32OS2__
34	#include <objhandle.h>
35	#include "pmwindow.h"
36	#include "win32wmisc.h"
37	#include "oslibmsg.h"
38	#include "oslibwin.h"
39	#include "syscolor.h"
40
41	#define DBG_LOCALLOG DBG_menu
42	#include "dbglocal.h"
43	#endif
44
45	//DEFAULT_DEBUG_CHANNEL(menu)
46	//DECLARE_DEBUG_CHANNEL(winhelp)
47
48
49	/* internal popup menu window messages */
50
51	#define MM_SETMENUHANDLE (WM_USER + 0)
52	#define MM_GETMENUHANDLE (WM_USER + 1)
53
54	/* Menu item structure */
55	typedef struct {
56	/* ----------- MENUITEMINFO Stuff ----------- */
57	UINT fType; /* Item type. */
58	UINT fState; /* Item state. */
59	UINT wID; /* Item id. */
60	HMENU hSubMenu; /* Pop-up menu. */
61	HBITMAP hCheckBit; /* Bitmap when checked. */
62	HBITMAP hUnCheckBit; /* Bitmap when unchecked. */
63	LPSTR text; /* Item text or bitmap handle. */
64	DWORD dwItemData; /* Application defined. */
65	DWORD dwTypeData; /* depends on fMask */
66	HBITMAP hbmpItem; /* bitmap in win98 style menus */
67	/* ----------- Wine stuff ----------- */
68	RECT rect; /* Item area (relative to menu window) */
69	UINT xTab; /* X position of text after Tab */
70	} MENUITEM;
71
72	/* Popup menu structure */
73	typedef struct {
74	WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
75	WORD wMagic; /* Magic number */
76	HQUEUE hTaskQ; /* Task queue for this menu */
77	WORD Width; /* Width of the whole menu */
78	WORD Height; /* Height of the whole menu */
79	WORD nItems; /* Number of items in the menu */
80	HWND hWnd; /* Window containing the menu */
81	MENUITEM items; / Array of menu items */
82	UINT FocusedItem; /* Currently focused item */
83	HWND hwndOwner; /* window receiving the messages for ownerdraw */
84	BOOL bTimeToHide; /* Request hiding when receiving a second click in the top-level menu item */
85	/* ------------ MENUINFO members ------ */
86	DWORD dwStyle; /* Extended mennu style */
87	UINT cyMax; /* max hight of the whole menu, 0 is screen hight */
88	HBRUSH hbrBack; /* brush for menu background */
89	DWORD dwContextHelpID;
90	DWORD dwMenuData; /* application defined value */
91	HMENU hSysMenuOwner; /* Handle to the dummy sys menu holder */
92	} POPUPMENU, *LPPOPUPMENU;
93
94	/* internal flags for menu tracking */
95
96	#define TF_ENDMENU 0x0001
97	#define TF_SUSPENDPOPUP 0x0002
98	#define TF_SKIPREMOVE 0x0004
99
100	typedef struct
101	{
102	UINT trackFlags;
103	HMENU hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
104	HMENU hTopMenu; /* initial menu */
105	HWND hOwnerWnd; /* where notifications are sent */
106	POINT pt;
107	} MTRACKER;
108
109	#define MENU_MAGIC 0x554d /* 'MU' */
110
111	#define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
112
113	#define ITEM_PREV -1
114	#define ITEM_NEXT 1
115
116	/* Internal MENU_TrackMenu() flags */
117	#define TPM_INTERNAL 0xF0000000
118	#define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
119	#define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
120	#define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
121	#define TPM_CAPTIONSYSMENU 0x10000000
122
123	/* popup menu shade thickness */
124	#define POPUP_XSHADE 4
125	#define POPUP_YSHADE 4
126
127	/* Space between 2 menu bar items */
128	#define MENU_BAR_ITEMS_SPACE 12
129
130	/* Minimum width of a tab character */
131	#define MENU_TAB_SPACE 8
132
133	/* Height of a separator item */
134	#define SEPARATOR_HEIGHT 5
135
136	/* (other menu->FocusedItem values give the position of the focused item) */
137	#define NO_SELECTED_ITEM 0xffff
138
139	#define MENU_ITEM_TYPE(flags) \
140	((flags) & (MF_STRING \| MF_BITMAP \| MF_OWNERDRAW \| MF_SEPARATOR))
141
142	#define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
143	#define IS_SEPARATOR_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_SEPARATOR)
144	#define IS_BITMAP_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_BITMAP)
145
146	#define IS_SYSTEM_MENU(menu) \
147	(!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
148
149	#define IS_SYSTEM_POPUP(menu) \
150	((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
151
152	#define TYPE_MASK (MFT_STRING \| MFT_BITMAP \| MFT_OWNERDRAW \| MFT_SEPARATOR \| \
153	MFT_MENUBARBREAK \| MFT_MENUBREAK \| MFT_RADIOCHECK \| \
154	MFT_RIGHTORDER \| MFT_RIGHTJUSTIFY \| \
155	MF_POPUP \| MF_SYSMENU \| MF_HELP)
156	#define STATE_MASK (~TYPE_MASK)
157
158	/* Dimension of the menu bitmaps */
159	static WORD check_bitmap_width = 0, check_bitmap_height = 0;
160	static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
161
162	static HBITMAP hStdRadioCheck = 0;
163	static HBITMAP hStdCheck = 0;
164	static HBITMAP hStdMnArrow = 0;
165
166	/* Minimze/restore/close buttons to be inserted in menubar */
167	static HBITMAP hBmpMinimize = 0;
168	static HBITMAP hBmpMinimizeD = 0;
169	static HBITMAP hBmpMaximize = 0;
170	static HBITMAP hBmpMaximizeD = 0;
171	static HBITMAP hBmpClose = 0;
172	static HBITMAP hBmpCloseD = 0;
173
174
175	static HBRUSH hShadeBrush = 0;
176	static HFONT hMenuFont = 0;
177	static HFONT hMenuFontBold = 0;
178
179	static HMENU MENU_DefSysPopup = 0; /* Default system menu popup */
180
181	/* Use global popup window because there's no way 2 menus can
182	* be tracked at the same time. */
183
184	static HWND pTopPopupWnd = 0;
185	static UINT uSubPWndLevel = 0;
186
187	/* Flag set by EndMenu() to force an exit from menu tracking */
188	static BOOL fEndMenu = FALSE;
189
190	/*
191	The following variables and defines are used to keep track of which
192	menu item the mouse is currently over. (Used to implement a pause before
193	popup menus are displayed. )
194
195	See: MENU_MouseMove()
196	MENU_TrackMenu()
197	*/
198	#define SUBMENU_POPUP_TIMERID 100
199	#define POPUP_MENU_DELAY 500
200	static UINT mouseOverMenuID = -1;
201	static BOOL isTimerSet = FALSE;
202
203	#ifdef __WIN32OS2__
204	static BOOL fDisableOdinSysMenuItems = FALSE;
205	#endif
206
207	/***********************************************************************
208	* debug_print_menuitem
209	*
210	* Print a menuitem in readable form.
211	*/
212
213	#define debug_print_menuitem(pre, mp, post) \
214	if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
215
216	#define MENUOUT(text) \
217	DPRINTF("%s%s", (count++ ? "," : ""), (text))
218
219	#define MENUFLAG(bit,text) \
220	do { \
221	if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
222	} while (0)
223
224	#if 0
225	static void do_debug_print_menuitem(const char prefix, MENUITEM mp,
226	const char *postfix)
227	{
228	TRACE("%s ", prefix);
229	if (mp) {
230	UINT flags = mp->fType;
231	int typ = MENU_ITEM_TYPE(flags);
232	DPRINTF( "{ ID=0x%x", mp->wID);
233	if (flags & MF_POPUP)
234	DPRINTF( ", Sub=0x%x", mp->hSubMenu);
235	if (flags) {
236	int count = 0;
237	DPRINTF( ", Typ=");
238	if (typ == MFT_STRING)
239	/* Nothing */ ;
240	else if (typ == MFT_SEPARATOR)
241	MENUOUT("sep");
242	else if (typ == MFT_OWNERDRAW)
243	MENUOUT("own");
244	else if (typ == MFT_BITMAP)
245	MENUOUT("bit");
246	else
247	MENUOUT("???");
248	flags -= typ;
249
250	MENUFLAG(MF_POPUP, "pop");
251	MENUFLAG(MFT_MENUBARBREAK, "barbrk");
252	MENUFLAG(MFT_MENUBREAK, "brk");
253	MENUFLAG(MFT_RADIOCHECK, "radio");
254	MENUFLAG(MFT_RIGHTORDER, "rorder");
255	MENUFLAG(MF_SYSMENU, "sys");
256	MENUFLAG(MFT_RIGHTJUSTIFY, "right"); /* same as MF_HELP */
257
258	if (flags)
259	DPRINTF( "+0x%x", flags);
260	}
261	flags = mp->fState;
262	if (flags) {
263	int count = 0;
264	DPRINTF( ", State=");
265	MENUFLAG(MFS_GRAYED, "grey");
266	MENUFLAG(MFS_DEFAULT, "default");
267	MENUFLAG(MFS_DISABLED, "dis");
268	MENUFLAG(MFS_CHECKED, "check");
269	MENUFLAG(MFS_HILITE, "hi");
270	MENUFLAG(MF_USECHECKBITMAPS, "usebit");
271	MENUFLAG(MF_MOUSESELECT, "mouse");
272	if (flags)
273	DPRINTF( "+0x%x", flags);
274	}
275	if (mp->hCheckBit)
276	DPRINTF( ", Chk=0x%x", mp->hCheckBit);
277	if (mp->hUnCheckBit)
278	DPRINTF( ", Unc=0x%x", mp->hUnCheckBit);
279
280	if (typ == MFT_STRING) {
281	if (mp->text)
282	DPRINTF( ", Text=\"%s\"", mp->text);
283	else
284	DPRINTF( ", Text=Null");
285	} else if (mp->text == NULL)
286	/* Nothing */ ;
287	else
288	DPRINTF( ", Text=%p", mp->text);
289	if (mp->dwItemData)
290	DPRINTF( ", ItemData=0x%08lx", mp->dwItemData);
291	DPRINTF( " }");
292	} else {
293	DPRINTF( "NULL");
294	}
295
296	DPRINTF(" %s\n", postfix);
297	}
298	#endif
299
300	#undef MENUOUT
301	#undef MENUFLAG
302
303	//#define USER_HEAP_ALLOC(size) HeapAlloc(GetProcessHeap(),0,size)
304	//#define USER_HEAP_FREE(handle) HeapFree(GetProcessHeap(),0,(LPVOID)handle)
305
306
307	/***********************************************************************
308	* MENU_GetMenu
309	*
310	* Validate the given menu handle and returns the menu structure pointer.
311	*/
312	POPUPMENU *MENU_GetMenu(HMENU hMenu)
313	{
314	#ifdef __WIN32OS2__
315	if(ObjGetHandleType(hMenu) == USEROBJ_MENU) {
316	POPUPMENU *menu;
317
318	menu = (POPUPMENU *)ObjGetHandleData(hMenu, USEROBJ_MENU);
319	return menu;
320	}
321	return NULL;
322	#else
323	POPUPMENU *menu;
324	menu = (POPUPMENU*)hMenu;
325	if (!IS_A_MENU(menu))
326	{
327	//ERR("invalid menu handle=%x, ptr=%p, magic=%x\n", hMenu, menu, menu? menu->wMagic:0);
328	menu = NULL;
329	}
330	return menu;
331	#endif
332	}
333
334	/***********************************************************************
335	* MENU_CopySysPopup
336	*
337	* Return the default system menu.
338	*/
339	static HMENU MENU_CopySysPopup(void)
340	{
341	HMENU hMenu = LoadMenuA(GetModuleHandleA("USER32"), "SYSMENU");
342
343	if( hMenu ) {
344	#ifdef __WIN32OS2__
345	POPUPMENU* menu = MENU_GetMenu(hMenu);
346	#else
347	POPUPMENU* menu = (POPUPMENU*)hMenu;
348	#endif
349	menu->wFlags \|= MF_SYSMENU \| MF_POPUP;
350	SetMenuDefaultItem(hMenu, SC_CLOSE, FALSE);
351	#ifdef __WIN32OS2__
352	if(fDisableOdinSysMenuItems) {
353	RemoveMenu(hMenu, 9, MF_BYPOSITION);
354	RemoveMenu(hMenu, 9, MF_BYPOSITION);
355	RemoveMenu(hMenu, 9, MF_BYPOSITION);
356	RemoveMenu(hMenu, 9, MF_BYPOSITION);
357	RemoveMenu(hMenu, 9, MF_BYPOSITION);
358	}
359	#ifndef DEBUG
360	else {
361	RemoveMenu(hMenu, SC_PUTMARK, MF_BYCOMMAND);
362	RemoveMenu(hMenu, SC_DEBUGINT3, MF_BYCOMMAND);
363	RemoveMenu(hMenu, 11, MF_BYPOSITION); //separator
364	}
365	#endif
366	#endif
367	}
368	else {
369	hMenu = 0;
370	//ERR("Unable to load default system menu\n" );
371	}
372
373	//TRACE("returning %x.\n", hMenu );
374
375	return hMenu;
376	}
377
378	/***********************************************************************
379	* MENU_GetTopPopupWnd()
380	*
381	* Return the locked pointer pTopPopupWnd.
382	*/
383	static HWND MENU_GetTopPopupWnd()
384	{
385	return pTopPopupWnd;
386	}
387	/***********************************************************************
388	* MENU_ReleaseTopPopupWnd()
389	*
390	* Realease the locked pointer pTopPopupWnd.
391	*/
392	static void MENU_ReleaseTopPopupWnd()
393	{
394	}
395	/***********************************************************************
396	* MENU_DestroyTopPopupWnd()
397	*
398	* Destroy the locked pointer pTopPopupWnd.
399	*/
400	static void MENU_DestroyTopPopupWnd()
401	{
402	pTopPopupWnd = NULL;
403	}
404
405
406
407	/**********************************************************************
408	* MENU_GetSysMenu
409	*
410	* Create a copy of the system menu. System menu in Windows is
411	* a special menu-bar with the single entry - system menu popup.
412	* This popup is presented to the outside world as a "system menu".
413	* However, the real system menu handle is sometimes seen in the
414	* WM_MENUSELECT paramemters (and Word 6 likes it this way).
415	*/
416	HMENU MENU_GetSysMenu( HWND hWnd, HMENU hPopupMenu )
417	{
418	HMENU hMenu;
419
420	hMenu = CreateMenu();
421	if (hMenu)
422	{
423	#ifdef __WIN32OS2__
424	POPUPMENU *menu = MENU_GetMenu(hMenu);
425	#else
426	POPUPMENU menu = (POPUPMENU)hMenu;
427	#endif
428	menu->wFlags = MF_SYSMENU;
429	menu->hWnd = hWnd;
430
431	if (hPopupMenu == (HMENU)(-1))
432	hPopupMenu = MENU_CopySysPopup();
433	else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
434
435	if (hPopupMenu)
436	{
437	InsertMenuA( hMenu, -1, MF_SYSMENU \| MF_POPUP \| MF_BYPOSITION, hPopupMenu, NULL );
438
439	menu->items[0].fType = MF_SYSMENU \| MF_POPUP;
440	menu->items[0].fState = 0;
441	#ifdef __WIN32OS2__
442	menu = MENU_GetMenu(hPopupMenu);
443	#else
444	menu = (POPUPMENU*)hPopupMenu;
445	#endif
446	menu->wFlags \|= MF_SYSMENU;
447
448	//TRACE("GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
449	return hMenu;
450	}
451	DestroyMenu( hMenu );
452	}
453	//ERR("failed to load system menu!\n");
454	return 0;
455	}
456
457
458	/***********************************************************************
459	* MENU_Init
460	*
461	* Menus initialisation.
462	*/
463	BOOL MENU_Init()
464	{
465	HBITMAP hBitmap;
466	NONCLIENTMETRICSA ncm;
467
468	static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
469	0x55, 0, 0xAA, 0,
470	0x55, 0, 0xAA, 0,
471	0x55, 0, 0xAA, 0 };
472
473	/* Load menu bitmaps */
474	hStdCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_CHECK));
475	hStdRadioCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_RADIOCHECK));
476	hStdMnArrow = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_MNARROW));
477	/* Load system buttons bitmaps */
478	hBmpMinimize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCE));
479	hBmpMinimizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCED));
480	hBmpMaximize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORE));
481	hBmpMaximizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORED));
482	hBmpClose = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSE));
483	hBmpCloseD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSED));
484
485	if (hStdCheck)
486	{
487	BITMAP bm;
488	GetObjectA( hStdCheck, sizeof(bm), &bm );
489	check_bitmap_width = bm.bmWidth;
490	check_bitmap_height = bm.bmHeight;
491	} else
492	return FALSE;
493
494	/* Assume that radio checks have the same size as regular check. */
495	if (!hStdRadioCheck)
496	return FALSE;
497
498	if (hStdMnArrow)
499	{
500	BITMAP bm;
501	GetObjectA( hStdMnArrow, sizeof(bm), &bm );
502	arrow_bitmap_width = bm.bmWidth;
503	arrow_bitmap_height = bm.bmHeight;
504	} else
505	return FALSE;
506
507	if (! (hBitmap = CreateBitmap( 8, 8, 1, 1, shade_bits)))
508	return FALSE;
509
510	if(!(hShadeBrush = CreatePatternBrush( hBitmap )))
511	return FALSE;
512
513	DeleteObject( hBitmap );
514	if (!(MENU_DefSysPopup = MENU_CopySysPopup()))
515	return FALSE;
516
517	ncm.cbSize = sizeof (NONCLIENTMETRICSA);
518	if (!(SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSA), &ncm, 0)))
519	return FALSE;
520
521	if (!(hMenuFont = CreateFontIndirectA( &ncm.lfMenuFont )))
522	return FALSE;
523
524	ncm.lfMenuFont.lfWeight += 300;
525	if ( ncm.lfMenuFont.lfWeight > 1000)
526	ncm.lfMenuFont.lfWeight = 1000;
527
528	if (!(hMenuFontBold = CreateFontIndirectA( &ncm.lfMenuFont )))
529	return FALSE;
530
531	return TRUE;
532	}
533
534	/***********************************************************************
535	* MENU_InitSysMenuPopup
536	*
537	* Grey the appropriate items in System menu.
538	*/
539	static void MENU_InitSysMenuPopup( HMENU hmenu, DWORD style, DWORD clsStyle )
540	{
541	BOOL gray;
542
543	gray = !(style & WS_THICKFRAME) \|\| (style & (WS_MAXIMIZE \| WS_MINIMIZE));
544	EnableMenuItem( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
545	gray = ((style & WS_MAXIMIZE) != 0);
546	EnableMenuItem( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
547	gray = !(style & WS_MINIMIZEBOX) \|\| (style & WS_MINIMIZE);
548	EnableMenuItem( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
549	gray = !(style & WS_MAXIMIZEBOX) \|\| (style & WS_MAXIMIZE);
550	EnableMenuItem( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
551	gray = !(style & (WS_MAXIMIZE \| WS_MINIMIZE));
552	EnableMenuItem( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
553	gray = (clsStyle & CS_NOCLOSE) != 0;
554
555	/* The menu item must keep its state if it's disabled */
556	if(gray)
557	EnableMenuItem( hmenu, SC_CLOSE, MF_GRAYED);
558	}
559
560
561	/******************************************************************************
562	*
563	* UINT32 MENU_GetStartOfNextColumn(
564	* HMENU32 hMenu )
565	*
566	*****************************************************************************/
567
568	static UINT MENU_GetStartOfNextColumn(
569	HMENU hMenu )
570	{
571	#ifdef __WIN32OS2__
572	POPUPMENU *menu = MENU_GetMenu(hMenu);
573	#else
574	POPUPMENU menu = (POPUPMENU)hMenu;
575	#endif
576	UINT i = menu->FocusedItem + 1;
577
578	if(!menu)
579	return NO_SELECTED_ITEM;
580
581	if( i == NO_SELECTED_ITEM )
582	return i;
583
584	for( ; i < menu->nItems; ++i ) {
585	if (menu->items[i].fType & MF_MENUBARBREAK)
586	return i;
587	}
588
589	return NO_SELECTED_ITEM;
590	}
591
592
593	/******************************************************************************
594	*
595	* UINT32 MENU_GetStartOfPrevColumn(
596	* HMENU32 hMenu )
597	*
598	*****************************************************************************/
599
600	static UINT MENU_GetStartOfPrevColumn(
601	HMENU hMenu )
602	{
603	#ifdef __WIN32OS2__
604	POPUPMENU const *menu = MENU_GetMenu(hMenu);
605	#else
606	POPUPMENU const menu = (POPUPMENU)hMenu;
607	#endif
608	UINT i;
609
610	if( !menu )
611	return NO_SELECTED_ITEM;
612
613	if( menu->FocusedItem == 0 \|\| menu->FocusedItem == NO_SELECTED_ITEM )
614	return NO_SELECTED_ITEM;
615
616	/* Find the start of the column */
617
618	for(i = menu->FocusedItem; i != 0 &&
619	!(menu->items[i].fType & MF_MENUBARBREAK);
620	--i); /* empty */
621
622	if(i == 0)
623	return NO_SELECTED_ITEM;
624
625	for(--i; i != 0; --i) {
626	if (menu->items[i].fType & MF_MENUBARBREAK)
627	break;
628	}
629
630	//TRACE("ret %d.\n", i );
631
632	return i;
633	}
634
635
636
637	/***********************************************************************
638	* MENU_FindItem
639	*
640	* Find a menu item. Return a pointer on the item, and modifies *hmenu
641	* in case the item was in a sub-menu.
642	*/
643	static MENUITEM MENU_FindItem( HMENU hmenu, UINT *nPos, UINT wFlags )
644	{
645	POPUPMENU *menu;
646	UINT i;
647
648	if (((hmenu)==0xffff) \|\| (!(menu = MENU_GetMenu(hmenu)))) return NULL;
649	if (!menu) return NULL;
650	if (wFlags & MF_BYPOSITION)
651	{
652	if (*nPos >= menu->nItems) return NULL;
653	return &menu->items[*nPos];
654	}
655	else
656	{
657	MENUITEM *item = menu->items;
658
659	for (i = 0; i < menu->nItems; i++, item++)
660	{
661	if (item->wID == *nPos)
662	{
663	*nPos = i;
664	return item;
665	}
666	else if (item->fType & MF_POPUP)
667	{
668	HMENU hsubmenu = item->hSubMenu;
669	MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
670	#ifdef __WIN32OS2__
671	if (subitem && subitem!=item)
672	#else
673	if (subitem)
674	#endif
675	{
676	*hmenu = hsubmenu;
677	return subitem;
678	}
679	}
680	}
681	}
682	return NULL;
683	}
684
685	/***********************************************************************
686	* MENU_FindSubMenu
687	*
688	* Find a Sub menu. Return the position of the submenu, and modifies
689	* *hmenu in case it is found in another sub-menu.
690	* If the submenu cannot be found, NO_SELECTED_ITEM is returned.
691	*/
692	UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget )
693	{
694	POPUPMENU *menu;
695	UINT i;
696	MENUITEM *item;
697	if (((*hmenu)==0xffff) \|\|
698	(!(menu = MENU_GetMenu(*hmenu))))
699	return NO_SELECTED_ITEM;
700	item = menu->items;
701	for (i = 0; i < menu->nItems; i++, item++) {
702	if(!(item->fType & MF_POPUP)) continue;
703	if (item->hSubMenu == hSubTarget) {
704	return i;
705	}
706	else {
707	HMENU hsubmenu = item->hSubMenu;
708	UINT pos = MENU_FindSubMenu( &hsubmenu, hSubTarget );
709	if (pos != NO_SELECTED_ITEM) {
710	*hmenu = hsubmenu;
711	return pos;
712	}
713	}
714	}
715	return NO_SELECTED_ITEM;
716	}
717
718	/***********************************************************************
719	* MENU_FreeItemData
720	*/
721	static void MENU_FreeItemData( MENUITEM* item )
722	{
723	/* delete text */
724	if (IS_STRING_ITEM(item->fType) && item->text)
725	HeapFree(GetProcessHeap(), 0, item->text );
726	}
727
728	/***********************************************************************
729	* MENU_FindItemByCoords
730	*
731	* Find the item at the specified coordinates (screen coords). Does
732	* not work for child windows and therefore should not be called for
733	* an arbitrary system menu.
734	*/
735	static MENUITEM MENU_FindItemByCoords( POPUPMENU menu,
736	POINT pt, UINT *pos )
737	{
738	MENUITEM *item;
739	UINT i;
740	RECT wrect;
741
742	if (!GetWindowRect(menu->hWnd,&wrect)) return NULL;
743	pt.x -= wrect.left;pt.y -= wrect.top;
744	item = menu->items;
745	for (i = 0; i < menu->nItems; i++, item++)
746	{
747	if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
748	(pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
749	{
750	if (pos) *pos = i;
751	return item;
752	}
753	}
754	return NULL;
755	}
756
757
758	/***********************************************************************
759	* MENU_FindItemByKey
760	*
761	* Find the menu item selected by a key press.
762	* Return item id, -1 if none, -2 if we should close the menu.
763	*/
764	static UINT MENU_FindItemByKey( HWND hwndOwner, HMENU hmenu,
765	UINT key, BOOL forceMenuChar )
766	{
767	//TRACE("\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
768
769	if (!IsMenu( hmenu ))
770	{
771	hmenu = GetSubMenu(getSysMenu(hwndOwner), 0);
772	}
773
774	if (hmenu)
775	{
776	POPUPMENU *menu = MENU_GetMenu(hmenu);
777	MENUITEM *item = menu->items;
778	LONG menuchar;
779
780	if( !forceMenuChar )
781	{
782	UINT i;
783
784	key = toupper(key);
785	for (i = 0; i < menu->nItems; i++, item++)
786	{
787	if (item->text && (IS_STRING_ITEM(item->fType)))
788	{
789	char *p = item->text - 2;
790	do
791	{
792	p = strchr (p + 2, '&');
793	}
794	while (p != NULL && p [1] == '&');
795	if (p && (toupper(p[1]) == key)) return i;
796	}
797	}
798	}
799	menuchar = SendMessageA( hwndOwner, WM_MENUCHAR,
800	MAKEWPARAM( key, menu->wFlags ), hmenu );
801	if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
802	if (HIWORD(menuchar) == 1) return (UINT)(-2);
803	}
804	return (UINT)(-1);
805	}
806	/***********************************************************************
807	* MENU_LoadMagicItem
808	*
809	* Load the bitmap associated with the magic menu item and its style
810	*/
811
812	static HBITMAP MENU_LoadMagicItem(UINT id, BOOL hilite, DWORD dwItemData)
813	{
814	/*
815	* Magic menu item id's section
816	* These magic id's are used by windows to insert "standard" mdi
817	* buttons (minimize,restore,close) on menu. Under windows,
818	* these magic id's make sure the right things appear when those
819	* bitmap buttons are pressed/selected/released.
820	*/
821
822	switch(id & 0xffff)
823	{ case HBMMENU_SYSTEM:
824	return (dwItemData) ?
825	(HBITMAP)dwItemData :
826	(hilite ? hBmpMinimizeD : hBmpMinimize);
827	case HBMMENU_MBAR_RESTORE:
828	return (hilite ? hBmpMaximizeD: hBmpMaximize);
829	case HBMMENU_MBAR_MINIMIZE:
830	return (hilite ? hBmpMinimizeD : hBmpMinimize);
831	case HBMMENU_MBAR_CLOSE:
832	return (hilite ? hBmpCloseD : hBmpClose);
833	case HBMMENU_CALLBACK:
834	case HBMMENU_MBAR_CLOSE_D:
835	case HBMMENU_MBAR_MINIMIZE_D:
836	case HBMMENU_POPUP_CLOSE:
837	case HBMMENU_POPUP_RESTORE:
838	case HBMMENU_POPUP_MAXIMIZE:
839	case HBMMENU_POPUP_MINIMIZE:
840	default:
841	//FIXME("Magic 0x%08x not implemented\n", id);
842	return 0;
843	}
844
845	}
846
847	/***********************************************************************
848	* MENU_CalcItemSize
849	*
850	* Calculate the size of the menu item and store it in lpitem->rect.
851	*/
852	static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
853	INT orgX, INT orgY, BOOL menuBar )
854	{
855	char *p;
856
857	//TRACE("dc=0x%04x owner=0x%04x (%d,%d)\n", hdc, hwndOwner, orgX, orgY);
858	//debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
859	// (menuBar ? " (MenuBar)" : ""));
860
861	SetRect( &lpitem->rect, orgX, orgY, orgX, orgY );
862
863	if (lpitem->fType & MF_OWNERDRAW)
864	{
865	MEASUREITEMSTRUCT mis;
866	mis.CtlType = ODT_MENU;
867	mis.CtlID = 0;
868	mis.itemID = lpitem->wID;
869	mis.itemData = (DWORD)lpitem->dwItemData;
870	mis.itemHeight = 0;
871	mis.itemWidth = 0;
872	SendMessageA( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
873	lpitem->rect.bottom += mis.itemHeight;
874	lpitem->rect.right += mis.itemWidth;
875
876	//SvL: Add size of space between two menu items (fixes RealPlayer 7 menu)
877	if(menuBar)
878	{
879	lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
880	}
881
882	//TRACE("id=%04x size=%dx%d\n",
883	// lpitem->wID, mis.itemWidth, mis.itemHeight);
884	return;
885	}
886
887	if (lpitem->fType & MF_SEPARATOR)
888	{
889	lpitem->rect.bottom += SEPARATOR_HEIGHT;
890	return;
891	}
892
893	if (!menuBar)
894	{
895	lpitem->rect.right += 2 * check_bitmap_width;
896	if (lpitem->fType & MF_POPUP)
897	lpitem->rect.right += arrow_bitmap_width;
898	}
899
900	if (IS_BITMAP_ITEM(lpitem->fType))
901	{
902	BITMAP bm;
903	HBITMAP resBmp = 0;
904
905	/* Check if there is a magic menu item associated with this item */
906	if((LOWORD((int)lpitem->text))<12)
907	{
908	resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fType & MF_HILITE),
909	lpitem->dwItemData);
910	}
911	else
912	resBmp = (HBITMAP)lpitem->text;
913
914	if (GetObjectA(resBmp, sizeof(bm), &bm ))
915	{
916	lpitem->rect.right += bm.bmWidth;
917	lpitem->rect.bottom += bm.bmHeight;
918
919	}
920	}
921
922
923	/* it must be a text item - unless it's the system menu */
924	if (!(lpitem->fType & MF_SYSMENU) && IS_STRING_ITEM( lpitem->fType ))
925	{ SIZE size;
926
927	GetTextExtentPoint32A(hdc, lpitem->text, strlen(lpitem->text), &size);
928
929	lpitem->rect.right += size.cx;
930	lpitem->rect.bottom += MAX (size.cy, GetSystemMetrics(SM_CYMENU)-1);
931	lpitem->xTab = 0;
932
933	if (menuBar)
934	{
935	lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
936	}
937	else if ((p = strchr( lpitem->text, '\t' )) != NULL)
938	{
939	/* Item contains a tab (only meaningful in popup menus) */
940	GetTextExtentPoint32A(hdc, lpitem->text, (int)(p - lpitem->text) , &size);
941	lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE + size.cx;
942	lpitem->rect.right += MENU_TAB_SPACE;
943	}
944	else
945	{
946	if (strchr( lpitem->text, '\b' ))
947	lpitem->rect.right += MENU_TAB_SPACE;
948	lpitem->xTab = lpitem->rect.right - check_bitmap_width
949	- arrow_bitmap_width;
950	}
951	}
952	//dprintf(("MENU_CalcItemSize %x (%d,%d)-(%d,%d)", lpitem->wID, lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom));
953	//TRACE("(%d,%d)-(%d,%d)\n", lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom);
954	}
955
956
957	/***********************************************************************
958	* MENU_PopupMenuCalcSize
959	*
960	* Calculate the size of a popup menu.
961	*/
962	static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND hwndOwner )
963	{
964	MENUITEM *lpitem;
965	HDC hdc;
966	int start, i;
967	int orgX, orgY, maxX, maxTab, maxTabWidth;
968
969	lppop->Width = lppop->Height = 0;
970	if (lppop->nItems == 0) return;
971	#ifdef __WIN32OS2__
972	hdc = CreateCompatibleDC( 0 );
973	#else
974	hdc = GetDC( 0 );
975	#endif
976
977	SelectObject( hdc, hMenuFont);
978
979	start = 0;
980	maxX = 2 ;
981
982	while (start < lppop->nItems)
983	{
984	lpitem = &lppop->items[start];
985	orgX = maxX;
986	orgY = 2;
987
988	maxTab = maxTabWidth = 0;
989
990	/* Parse items until column break or end of menu */
991	for (i = start; i < lppop->nItems; i++, lpitem++)
992	{
993	if ((i != start) &&
994	(lpitem->fType & (MF_MENUBREAK \| MF_MENUBARBREAK))) break;
995
996	MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
997
998	if (lpitem->fType & MF_MENUBARBREAK) orgX++;
999	maxX = MAX( maxX, lpitem->rect.right );
1000	orgY = lpitem->rect.bottom;
1001	if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
1002	{
1003	maxTab = MAX( maxTab, lpitem->xTab );
1004	maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
1005	}
1006	}
1007
1008	/* Finish the column (set all items to the largest width found) */
1009	maxX = MAX( maxX, maxTab + maxTabWidth );
1010	for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
1011	{
1012	lpitem->rect.right = maxX;
1013	if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
1014	lpitem->xTab = maxTab;
1015
1016	}
1017	lppop->Height = MAX( lppop->Height, orgY );
1018	}
1019
1020	lppop->Width = maxX;
1021
1022	/* space for 3d border */
1023	lppop->Height += 2;
1024	lppop->Width += 2;
1025
1026	#ifdef __WIN32OS2__
1027	DeleteDC(hdc);
1028	#else
1029	ReleaseDC( 0, hdc );
1030	#endif
1031	}
1032
1033
1034	/***********************************************************************
1035	* MENU_MenuBarCalcSize
1036	*
1037	* FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
1038	* height is off by 1 pixel which causes lengthy window relocations when
1039	* active document window is maximized/restored.
1040	*
1041	* Calculate the size of the menu bar.
1042	*/
1043	static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect,
1044	LPPOPUPMENU lppop, HWND hwndOwner )
1045	{
1046	MENUITEM *lpitem;
1047	int start, i, orgX, orgY, maxY, helpPos;
1048
1049	if ((lprect == NULL) \|\| (lppop == NULL)) return;
1050	if (lppop->nItems == 0) return;
1051	//TRACE("left=%d top=%d right=%d bottom=%d\n",
1052	// lprect->left, lprect->top, lprect->right, lprect->bottom);
1053	lppop->Width = lprect->right - lprect->left;
1054	lppop->Height = 0;
1055	maxY = lprect->top;
1056	start = 0;
1057	helpPos = -1;
1058	while (start < lppop->nItems)
1059	{
1060	lpitem = &lppop->items[start];
1061	orgX = lprect->left;
1062	orgY = maxY;
1063
1064	/* Parse items until line break or end of menu */
1065	for (i = start; i < lppop->nItems; i++, lpitem++)
1066	{
1067	if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
1068	if ((i != start) &&
1069	(lpitem->fType & (MF_MENUBREAK \| MF_MENUBARBREAK))) break;
1070
1071	//TRACE("calling MENU_CalcItemSize org=(%d, %d)\n",
1072	// orgX, orgY );
1073	//debug_print_menuitem (" item: ", lpitem, "");
1074	MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
1075
1076	if (lpitem->rect.right > lprect->right)
1077	{
1078	if (i != start) break;
1079	else lpitem->rect.right = lprect->right;
1080	}
1081	maxY = MAX( maxY, lpitem->rect.bottom );
1082	orgX = lpitem->rect.right;
1083	}
1084
1085	/* Finish the line (set all items to the largest height found) */
1086	while (start < i) lppop->items[start++].rect.bottom = maxY;
1087	}
1088
1089	lprect->bottom = maxY;
1090	lppop->Height = lprect->bottom - lprect->top;
1091
1092	/* Flush right all magic items and items between the MF_HELP and */
1093	/* the last item (if several lines, only move the last line) */
1094	lpitem = &lppop->items[lppop->nItems-1];
1095	orgY = lpitem->rect.top;
1096	orgX = lprect->right;
1097	for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
1098	{
1099	if ( !IS_BITMAP_ITEM(lpitem->fType) && ((helpPos ==-1) ? TRUE : (helpPos>i) ))
1100	break; /* done */
1101	if (lpitem->rect.top != orgY) break; /* Other line */
1102	if (lpitem->rect.right >= orgX) break; /* Too far right already */
1103	lpitem->rect.left += orgX - lpitem->rect.right;
1104	lpitem->rect.right = orgX;
1105	orgX = lpitem->rect.left;
1106	}
1107	}
1108
1109	/***********************************************************************
1110	* MENU_DrawMenuItem
1111	*
1112	* Draw a single menu item.
1113	*/
1114	static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc, MENUITEM *lpitem,
1115	UINT height, BOOL menuBar, UINT odaction )
1116	{
1117	RECT rect;
1118
1119	//debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
1120
1121	if (lpitem->fType & MF_SYSMENU) return;
1122
1123	if (lpitem->fType & MF_OWNERDRAW)
1124	{
1125	DRAWITEMSTRUCT dis;
1126
1127	dis.CtlType = ODT_MENU;
1128	dis.CtlID = 0;
1129	dis.itemID = lpitem->wID;
1130	dis.itemData = (DWORD)lpitem->dwItemData;
1131	dis.itemState = 0;
1132	if (lpitem->fState & MF_CHECKED) dis.itemState \|= ODS_CHECKED;
1133	if (lpitem->fState & MF_GRAYED) dis.itemState \|= ODS_GRAYED;
1134	if (lpitem->fState & MF_HILITE) dis.itemState \|= ODS_SELECTED;
1135	dis.itemAction = odaction; /* ODA_DRAWENTIRE \| ODA_SELECT \| ODA_FOCUS; */
1136	dis.hwndItem = hmenu;
1137	dis.hDC = hdc;
1138	dis.rcItem = lpitem->rect;
1139	//TRACE("Ownerdraw: owner=%04x itemID=%d, itemState=%d, itemAction=%d, "
1140	// "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n", hwndOwner,
1141	// dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
1142	// dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
1143	// dis.rcItem.bottom);
1144	SendMessageA( hwndOwner, WM_DRAWITEM, 0, (LPARAM)&dis );
1145	return;
1146	}
1147
1148	//TRACE("rect={%d,%d,%d,%d}\n", lpitem->rect.left, lpitem->rect.top,
1149	// lpitem->rect.right,lpitem->rect.bottom);
1150
1151	if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
1152
1153	rect = lpitem->rect;
1154
1155	//CB: todo: does Win98 use DrawEdge for menubars?
1156
1157	if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)))
1158	#ifdef __WIN32OS2__
1159	if(fOS2Look)
1160	FillRect( hdc, &rect, GetOS2ColorBrush(PMSYSCLR_MENUHILITEBGND) );
1161	else FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
1162	#else
1163	FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
1164	#endif
1165	else {
1166	//SvL: TODO: Bug in GDI32; draws black rectangle instead of menu color
1167	/// for everything except the 1st menu item
1168	RECT dummy = rect;
1169
1170	FillRect( hdc, &dummy, GetSysColorBrush(COLOR_HIGHLIGHT) );
1171	FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) ); //CB: back color switching bug?
1172	}
1173
1174	SetBkMode( hdc, TRANSPARENT );
1175
1176	/* vertical separator */
1177	if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
1178	{
1179	RECT rc = rect;
1180	rc.top = 3;
1181	rc.bottom = height - 3;
1182	DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
1183	}
1184
1185	/* horizontal separator */
1186	if (lpitem->fType & MF_SEPARATOR)
1187	{
1188	RECT rc = rect;
1189	rc.left++;
1190	rc.right--;
1191	rc.top += SEPARATOR_HEIGHT / 2;
1192	DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
1193	return;
1194	}
1195
1196	/* Setup colors */
1197
1198	if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)) )
1199	{
1200	if (lpitem->fState & MF_GRAYED)
1201	SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1202	#if 1 //CB: WINE's Win98 menubar -> to check
1203
1204	else
1205	SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1206	#else
1207	else
1208	{
1209	if (menuBar)
1210	SetTextColor(hdc,GetSysColor(COLOR_MENUTEXT));
1211	else
1212	SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1213	}
1214	#endif
1215	SetBkColor( hdc, GetSysColor( COLOR_HIGHLIGHT ) );
1216	}
1217	else
1218	{
1219	if (lpitem->fState & MF_GRAYED)
1220	SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1221	else
1222	SetTextColor( hdc, GetSysColor( COLOR_MENUTEXT ) );
1223	SetBkColor( hdc, GetSysColor( COLOR_MENU ) );
1224	}
1225
1226	/* helper lines for debugging */
1227	/* FrameRect(hdc, &rect, GetStockObject(BLACK_BRUSH));
1228	SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
1229	MoveTo( hdc, rect.left, (rect.top + rect.bottom)/2,NULL);
1230	LineTo( hdc, rect.right, (rect.top + rect.bottom)/2 );
1231	*/
1232
1233	if (!menuBar)
1234	{
1235	INT y = rect.top + rect.bottom;
1236
1237	/* Draw the check mark
1238	*
1239	* FIXME:
1240	* Custom checkmark bitmaps are monochrome but not always 1bpp.
1241	*/
1242
1243	if (lpitem->fState & MF_CHECKED)
1244	{
1245	HBITMAP bm = lpitem->hCheckBit ? lpitem->hCheckBit :
1246	((lpitem->fType & MFT_RADIOCHECK) ? hStdRadioCheck : hStdCheck);
1247	HDC hdcMem = CreateCompatibleDC( hdc );
1248
1249	SelectObject( hdcMem, bm );
1250	BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1251	check_bitmap_width, check_bitmap_height,
1252	hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1253	DeleteDC( hdcMem );
1254	}
1255	else if (lpitem->hUnCheckBit)
1256	{
1257	HDC hdcMem = CreateCompatibleDC( hdc );
1258
1259	SelectObject( hdcMem, lpitem->hUnCheckBit );
1260	BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1261	check_bitmap_width, check_bitmap_height,
1262	hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1263	DeleteDC( hdcMem );
1264	}
1265
1266	/* Draw the popup-menu arrow */
1267	if (lpitem->fType & MF_POPUP)
1268	{
1269	HDC hdcMem = CreateCompatibleDC( hdc );
1270
1271	SelectObject( hdcMem, hStdMnArrow );
1272	BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
1273	(y - arrow_bitmap_height) / 2,
1274	arrow_bitmap_width, arrow_bitmap_height,
1275	hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1276	DeleteDC( hdcMem );
1277	}
1278
1279	rect.left += check_bitmap_width;
1280	rect.right -= arrow_bitmap_width;
1281	}
1282
1283	/* Draw the item text or bitmap */
1284	if (IS_BITMAP_ITEM(lpitem->fType))
1285	{ int top;
1286
1287	HBITMAP resBmp = 0;
1288
1289	HDC hdcMem = CreateCompatibleDC( hdc );
1290
1291	/*
1292	* Check if there is a magic menu item associated with this item
1293	* and load the appropriate bitmap
1294	*/
1295	if((LOWORD((int)lpitem->text)) < 12)
1296	{
1297	resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fState & MF_HILITE),
1298	lpitem->dwItemData);
1299	}
1300	else
1301	resBmp = (HBITMAP)lpitem->text;
1302
1303	if (resBmp)
1304	{
1305	BITMAP bm;
1306	GetObjectA( resBmp, sizeof(bm), &bm );
1307
1308	SelectObject(hdcMem,resBmp );
1309
1310	/* handle fontsize > bitmap_height */
1311	top = ((rect.bottom-rect.top)>bm.bmHeight) ?
1312	rect.top+(rect.bottom-rect.top-bm.bmHeight)/2 : rect.top;
1313
1314	BitBlt( hdc, rect.left, top, rect.right - rect.left,
1315	rect.bottom - rect.top, hdcMem, 0, 0, SRCCOPY );
1316	}
1317	DeleteDC( hdcMem );
1318
1319	return;
1320
1321	}
1322	/* No bitmap - process text if present */
1323	else if (IS_STRING_ITEM(lpitem->fType))
1324	{
1325	register int i;
1326	HFONT hfontOld = 0;
1327
1328	UINT uFormat = (menuBar) ?
1329	DT_CENTER \| DT_VCENTER \| DT_SINGLELINE :
1330	DT_LEFT \| DT_VCENTER \| DT_SINGLELINE;
1331
1332	if ( lpitem->fState & MFS_DEFAULT )
1333	{
1334	hfontOld = SelectObject( hdc, hMenuFontBold);
1335	}
1336
1337	if (menuBar)
1338	{
1339	rect.left += MENU_BAR_ITEMS_SPACE / 2;
1340	rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1341	i = strlen( lpitem->text );
1342	}
1343	else
1344	{
1345	for (i = 0; lpitem->text[i]; i++)
1346	if ((lpitem->text[i] == '\t') \|\| (lpitem->text[i] == '\b'))
1347	break;
1348	}
1349
1350	if(lpitem->fState & MF_GRAYED)
1351	{
1352	if (!(lpitem->fState & MF_HILITE) )
1353	{
1354	++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1355	SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1356	DrawTextA( hdc, lpitem->text, i, &rect, uFormat );
1357	--rect.left; --rect.top; --rect.right; --rect.bottom;
1358	}
1359	SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1360	}
1361
1362	DrawTextA( hdc, lpitem->text, i, &rect, uFormat);
1363
1364	/* paint the shortcut text */
1365	if (lpitem->text[i]) /* There's a tab or flush-right char */
1366	{
1367	if (lpitem->text[i] == '\t')
1368	{
1369	rect.left = lpitem->xTab;
1370	uFormat = DT_LEFT \| DT_VCENTER \| DT_SINGLELINE;
1371	}
1372	else
1373	{
1374	uFormat = DT_RIGHT \| DT_VCENTER \| DT_SINGLELINE;
1375	}
1376
1377	if(lpitem->fState & MF_GRAYED)
1378	{
1379	if (!(lpitem->fState & MF_HILITE) )
1380	{
1381	++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1382	SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1383	DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1384	--rect.left; --rect.top; --rect.right; --rect.bottom;
1385	}
1386	SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1387	}
1388	DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1389	}
1390
1391	if (hfontOld)
1392	SelectObject (hdc, hfontOld);
1393	}
1394	}
1395
1396
1397	/***********************************************************************
1398	* MENU_DrawPopupMenu
1399	*
1400	* Paint a popup menu.
1401	*/
1402	static void MENU_DrawPopupMenu( HWND hwnd, HDC hdc, HMENU hmenu )
1403	{
1404	HBRUSH hPrevBrush = 0;
1405	RECT rect;
1406
1407	//TRACE("wnd=0x%04x dc=0x%04x menu=0x%04x\n", hwnd, hdc, hmenu);
1408
1409	GetClientRect( hwnd, &rect );
1410
1411	if((hPrevBrush = SelectObject( hdc, GetSysColorBrush(COLOR_MENU) ))
1412	&& (SelectObject( hdc, hMenuFont)))
1413	{
1414	HPEN hPrevPen;
1415
1416	Rectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
1417
1418	hPrevPen = SelectObject( hdc, GetStockObject( NULL_PEN ) );
1419	if( hPrevPen )
1420	{
1421	INT ropPrev, i;
1422	POPUPMENU *menu;
1423
1424	/* draw 3-d shade */
1425	DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
1426
1427	/* draw menu items */
1428
1429	menu = MENU_GetMenu(hmenu);
1430	if (menu && menu->nItems)
1431	{
1432	MENUITEM *item;
1433	UINT u;
1434
1435	for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1436	MENU_DrawMenuItem( hwnd, hmenu, menu->hwndOwner, hdc, item,
1437	menu->Height, FALSE, ODA_DRAWENTIRE );
1438
1439	}
1440	} else
1441	{
1442	SelectObject( hdc, hPrevBrush );
1443	}
1444	}
1445	}
1446
1447	/***********************************************************************
1448	* MENU_DrawMenuBar
1449	*
1450	* Paint a menu bar. Returns the height of the menu bar.
1451	* called from [windows/nonclient.c]
1452	*/
1453	UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, HWND hwnd,
1454	BOOL suppress_draw)
1455	{
1456	LPPOPUPMENU lppop;
1457	UINT i,retvalue;
1458	HFONT hfontOld = 0;
1459
1460	lppop = MENU_GetMenu(GetMenu(hwnd));
1461	if (lppop == NULL \|\| lprect == NULL)
1462	{
1463	retvalue = GetSystemMetrics(SM_CYMENU);
1464	goto END;
1465	}
1466
1467	//TRACE("(%04x, %p, %p)\n", hDC, lprect, lppop);
1468
1469	hfontOld = SelectObject( hDC, hMenuFont);
1470
1471	if (lppop->Height == 0)
1472	MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1473
1474	lprect->bottom = lprect->top + lppop->Height;
1475
1476	if (suppress_draw)
1477	{
1478	retvalue = lppop->Height;
1479	goto END;
1480	}
1481
1482	HDC memDC;
1483	HBITMAP memBmp,oldBmp;
1484	RECT r;
1485	HFONT oldMemFont;
1486
1487	memDC = CreateCompatibleDC(hDC);
1488	r = *lprect;
1489	r.right -= r.left;
1490	r.bottom -= r.top;
1491	r.left = r.top = 0;
1492	memBmp = CreateCompatibleBitmap(hDC,r.right,r.bottom+1);
1493	oldBmp = SelectObject(memDC,memBmp);
1494	oldMemFont = SelectObject(memDC,hMenuFont);
1495
1496	FillRect(memDC,&r,GetSysColorBrush(COLOR_MENU));
1497
1498	SelectObject(memDC,GetSysColorPen(COLOR_3DFACE));
1499	MoveToEx(memDC,r.left,r.bottom,NULL);
1500	LineTo(memDC,r.right,r.bottom);
1501
1502	if (lppop->nItems == 0)
1503	{
1504	retvalue = GetSystemMetrics(SM_CYMENU);
1505	} else
1506	{
1507	for (i = 0; i < lppop->nItems; i++)
1508	{
1509	OffsetRect(&lppop->items[i].rect,-lprect->left,-lprect->top);
1510	MENU_DrawMenuItem( hwnd,GetMenu(hwnd), GetWindow(hwnd,GW_OWNER),
1511	memDC, &lppop->items[i], lppop->Height, TRUE, ODA_DRAWENTIRE );
1512	OffsetRect(&lppop->items[i].rect,lprect->left,lprect->top);
1513	}
1514	retvalue = lppop->Height;
1515	}
1516
1517	BitBlt(hDC,lprect->left,lprect->top,lprect->right-lprect->left,lprect->bottom-lprect->top+1,memDC,0,0,SRCCOPY);
1518	SelectObject(memDC,oldBmp);
1519	if (oldMemFont) SelectObject(memDC,oldMemFont);
1520	DeleteObject(memBmp);
1521	DeleteDC(memDC);
1522
1523	END:
1524	if (hfontOld)
1525	SelectObject (hDC, hfontOld);
1526
1527	return retvalue;
1528	}
1529
1530	/***********************************************************************
1531	* MENU_PatchResidentPopup
1532	*/
1533	BOOL MENU_PatchResidentPopup( HQUEUE checkQueue, HWND checkWnd )
1534	{
1535	HWND pTPWnd = MENU_GetTopPopupWnd();
1536	#if 0 //CB: todo
1537	if( pTPWnd )
1538	{
1539	HTASK hTask = 0;
1540
1541	//TRACE("patching resident popup: %04x %04x [%04x %04x]\n",
1542	// checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTPWnd->hmemTaskQ,
1543	// pTPWnd->owner ? pTPWnd->owner->hwndSelf : 0);
1544
1545	switch( checkQueue )
1546	{
1547	case 0: /* checkWnd is the new popup owner */
1548	if( checkWnd )
1549	{
1550	pTPWnd->owner = checkWnd;
1551	if( pTPWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1552	hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1553	}
1554	break;
1555
1556	case 0xFFFF: /* checkWnd is destroyed */
1557	if( pTPWnd->owner == checkWnd )
1558	pTPWnd->owner = NULL;
1559	MENU_ReleaseTopPopupWnd();
1560	return TRUE;
1561
1562	default: /* checkQueue is exiting */
1563	if( pTPWnd->hmemTaskQ == checkQueue )
1564	{
1565	hTask = QUEUE_GetQueueTask( pTPWnd->hmemTaskQ );
1566	hTask = TASK_GetNextTask( hTask );
1567	}
1568	break;
1569	}
1570
1571	if( hTask )
1572	{
1573	TDB* task = (TDB*)GlobalLock( hTask );
1574	if( task )
1575	{
1576	pTPWnd->hInstance = task->hInstance;
1577	pTPWnd->hmemTaskQ = task->hQueue;
1578	MENU_ReleaseTopPopupWnd();
1579	return TRUE;
1580	}
1581	//else WARN("failed to patch resident popup.\n");
1582	}
1583	}
1584	#endif
1585	MENU_ReleaseTopPopupWnd();
1586	return FALSE;
1587	}
1588
1589	/***********************************************************************
1590	* MENU_ShowPopup
1591	*
1592	* Display a popup menu.
1593	*/
1594	static BOOL MENU_ShowPopup( HWND hwndOwner, HMENU hmenu, UINT id,
1595	INT x, INT y, INT xanchor, INT yanchor )
1596	{
1597	POPUPMENU *menu;
1598
1599	//TRACE("owner=0x%04x hmenu=0x%04x id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
1600	//hwndOwner, hmenu, id, x, y, xanchor, yanchor);
1601
1602	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
1603	if (menu->FocusedItem != NO_SELECTED_ITEM)
1604	{
1605	menu->items[menu->FocusedItem].fState &= ~(MF_HILITE\|MF_MOUSESELECT);
1606	menu->FocusedItem = NO_SELECTED_ITEM;
1607	}
1608
1609	/* store the owner for DrawItem*/
1610	menu->hwndOwner = hwndOwner;
1611
1612	if(IsWindow(hwndOwner))
1613	{
1614	UINT width, height;
1615
1616	MENU_PopupMenuCalcSize( menu, hwndOwner );
1617
1618	/* adjust popup menu pos so that it fits within the desktop */
1619
1620	width = menu->Width + GetSystemMetrics(SM_CXBORDER);
1621	height = menu->Height + GetSystemMetrics(SM_CYBORDER);
1622
1623	if( x + width > GetSystemMetrics(SM_CXSCREEN ))
1624	{
1625	if( xanchor )
1626	x -= width - xanchor;
1627	if( x + width > GetSystemMetrics(SM_CXSCREEN))
1628	x = GetSystemMetrics(SM_CXSCREEN) - width;
1629	}
1630	if( x < 0 ) x = 0;
1631
1632	if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1633	{
1634	if( yanchor )
1635	y -= height + yanchor;
1636	if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1637	y = GetSystemMetrics(SM_CYSCREEN) - height;
1638	}
1639	if( y < 0 ) y = 0;
1640
1641	/* NOTE: In Windows, top menu popup is not owned. */
1642	if (!pTopPopupWnd) /* create top level popup menu window */
1643	{
1644	assert( uSubPWndLevel == 0 );
1645
1646	pTopPopupWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1647	WS_POPUP, x, y, width, height,
1648	hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1649	(LPVOID)hmenu );
1650	if (!pTopPopupWnd)
1651	{
1652	DebugInt3();
1653	return FALSE;
1654	}
1655	menu->hWnd = pTopPopupWnd;
1656	MENU_ReleaseTopPopupWnd();
1657	}
1658	else
1659	if( uSubPWndLevel )
1660	{
1661	/* create a new window for the submenu */
1662
1663	menu->hWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1664	WS_POPUP, x, y, width, height,
1665	hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1666	(LPVOID)hmenu );
1667	if( !menu->hWnd )
1668	{
1669	DebugInt3();
1670	return FALSE;
1671	}
1672	}
1673	else /* top level popup menu window already exists */
1674	{
1675	HWND pTPWnd = MENU_GetTopPopupWnd();
1676	menu->hWnd = pTPWnd;
1677
1678	MENU_PatchResidentPopup( 0, hwndOwner );
1679	SendMessageA( pTPWnd, MM_SETMENUHANDLE, (WPARAM)hmenu, 0L);
1680
1681	/* adjust its size */
1682
1683	SetWindowPos( menu->hWnd, 0, x, y, width, height,
1684	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_NOREDRAW);
1685	MENU_ReleaseTopPopupWnd();
1686	}
1687
1688	uSubPWndLevel++; /* menu level counter */
1689
1690	/* Display the window */
1691
1692	SetWindowPos( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1693	SWP_SHOWWINDOW \| SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOACTIVATE );
1694	EnableWindow(menu->hWnd,TRUE);
1695	UpdateWindow( menu->hWnd );
1696	return TRUE;
1697	}
1698	return FALSE;
1699	}
1700
1701
1702	/***********************************************************************
1703	* MENU_SelectItem
1704	*/
1705	static void MENU_SelectItem( HWND hwndOwner, HMENU hmenu, UINT wIndex,
1706	BOOL sendMenuSelect, HMENU topmenu )
1707	{
1708	LPPOPUPMENU lppop;
1709	HDC hdc;
1710
1711	//TRACE("owner=0x%04x menu=0x%04x index=0x%04x select=0x%04x\n", hwndOwner, hmenu, wIndex, sendMenuSelect);
1712
1713	lppop = MENU_GetMenu(hmenu);
1714	if ((!lppop) \|\| (!lppop->nItems)) return;
1715
1716	if (lppop->FocusedItem == wIndex) return;
1717	if (lppop->wFlags & MF_POPUP) hdc = GetDC( lppop->hWnd );
1718	else hdc = GetDCEx( lppop->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
1719
1720	SelectObject( hdc, hMenuFont);
1721
1722	/* Clear previous highlighted item */
1723	if (lppop->FocusedItem != NO_SELECTED_ITEM)
1724	{
1725	lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE\|MF_MOUSESELECT);
1726	MENU_DrawMenuItem(lppop->hWnd, hmenu, hwndOwner, hdc,&lppop->items[lppop->FocusedItem],
1727	lppop->Height, !(lppop->wFlags & MF_POPUP),
1728	ODA_SELECT );
1729	}
1730
1731	/* Highlight new item (if any) */
1732	lppop->FocusedItem = wIndex;
1733	if (lppop->FocusedItem != NO_SELECTED_ITEM)
1734	{
1735	if(!(lppop->items[wIndex].fType & MF_SEPARATOR)) {
1736	lppop->items[wIndex].fState \|= MF_HILITE;
1737	MENU_DrawMenuItem( lppop->hWnd, hmenu, hwndOwner, hdc,
1738	&lppop->items[wIndex], lppop->Height,
1739	!(lppop->wFlags & MF_POPUP), ODA_SELECT );
1740	}
1741	if (sendMenuSelect)
1742	{
1743	MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1744	SendMessageA( hwndOwner, WM_MENUSELECT,
1745	MAKELONG(ip->fType & MF_POPUP ? wIndex: ip->wID,
1746	ip->fType \| ip->fState \| MF_MOUSESELECT \|
1747	(lppop->wFlags & MF_SYSMENU)), hmenu);
1748	}
1749	}
1750	else if (sendMenuSelect) {
1751	if(topmenu){
1752	int pos;
1753	if((pos=MENU_FindSubMenu(&topmenu, hmenu))!=NO_SELECTED_ITEM){
1754	#ifdef __WIN32OS2__
1755	POPUPMENU *ptm = MENU_GetMenu(topmenu);
1756	#else
1757	POPUPMENU ptm = (POPUPMENU)topmenu;
1758	#endif
1759	MENUITEM *ip = &ptm->items[pos];
1760	SendMessageA( hwndOwner, WM_MENUSELECT, MAKELONG(pos,
1761	ip->fType \| ip->fState \| MF_MOUSESELECT \|
1762	(ptm->wFlags & MF_SYSMENU)), topmenu);
1763	}
1764	}
1765	}
1766	ReleaseDC( lppop->hWnd, hdc );
1767	}
1768
1769
1770	/***********************************************************************
1771	* MENU_MoveSelection
1772	*
1773	* Moves currently selected item according to the offset parameter.
1774	* If there is no selection then it should select the last item if
1775	* offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1776	*/
1777	static void MENU_MoveSelection( HWND hwndOwner, HMENU hmenu, INT offset )
1778	{
1779	INT i;
1780	POPUPMENU *menu;
1781
1782	//TRACE("hwnd=0x%04x hmenu=0x%04x off=0x%04x\n", hwndOwner, hmenu, offset);
1783
1784	menu = MENU_GetMenu(hmenu);
1785	if ((!menu) \|\| (!menu->items)) return;
1786
1787	if ( menu->FocusedItem != NO_SELECTED_ITEM )
1788	{
1789	if( menu->nItems == 1 ) return; else
1790	for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1791	; i += offset)
1792	if (!(menu->items[i].fType & MF_SEPARATOR))
1793	{
1794	MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1795	return;
1796	}
1797	}
1798
1799	for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1800	i >= 0 && i < menu->nItems ; i += offset)
1801	if (!(menu->items[i].fType & MF_SEPARATOR))
1802	{
1803	MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1804	return;
1805	}
1806	}
1807
1808
1809	/**********************************************************************
1810	* MENU_SetItemData
1811	*
1812	* Set an item flags, id and text ptr. Called by InsertMenu() and
1813	* ModifyMenu().
1814	*/
1815	static BOOL MENU_SetItemData( MENUITEM *item, UINT flags, UINT id,
1816	LPCSTR str )
1817	{
1818	LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1819
1820	//debug_print_menuitem("MENU_SetItemData from: ", item, "");
1821
1822
1823	if (IS_STRING_ITEM(flags))
1824	{
1825	if (!str \|\| !*str)
1826	{
1827	flags \|= MF_SEPARATOR;
1828	item->text = NULL;
1829	}
1830	else
1831	{
1832	LPSTR text;
1833	/* Item beginning with a backspace is a help item */
1834	if (*str == '\b')
1835	{
1836	flags \|= MF_HELP;
1837	str++;
1838	}
1839	if (!(text = HEAP_strdupA(GetProcessHeap(), 0, str ))) return FALSE;
1840	item->text = text;
1841	}
1842	}
1843	else if (IS_BITMAP_ITEM(flags))
1844	#ifdef __WIN32OS2__
1845	//SvL: Our bitmap handles are 32 bits!
1846	item->text = (LPSTR)str;
1847	#else
1848	item->text = (LPSTR)(HBITMAP)LOWORD(str);
1849	#endif
1850	else item->text = NULL;
1851
1852	if (flags & MF_OWNERDRAW)
1853	item->dwItemData = (DWORD)str;
1854	else
1855	item->dwItemData = 0;
1856
1857	if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1858	DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1859
1860	if (flags & MF_POPUP)
1861	{
1862	POPUPMENU *menu = MENU_GetMenu((UINT)id);
1863	if (IS_A_MENU(menu)) menu->wFlags \|= MF_POPUP;
1864	else
1865	{
1866	item->wID = 0;
1867	item->hSubMenu = 0;
1868	item->fType = 0;
1869	item->fState = 0;
1870	return FALSE;
1871	}
1872	}
1873
1874	item->wID = id;
1875	if (flags & MF_POPUP)
1876	item->hSubMenu = id;
1877
1878	if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1879	flags \|= MF_POPUP; /* keep popup */
1880
1881	item->fType = flags & TYPE_MASK;
1882	item->fState = (flags & STATE_MASK) &
1883	~(MF_HILITE \| MF_MOUSESELECT \| MF_BYPOSITION);
1884
1885
1886	/* Don't call SetRectEmpty here! */
1887
1888
1889	if (prevText) HeapFree(GetProcessHeap(), 0, prevText );
1890
1891	//debug_print_menuitem("MENU_SetItemData to : ", item, "");
1892	return TRUE;
1893	}
1894
1895
1896	/**********************************************************************
1897	* MENU_InsertItem
1898	*
1899	* Insert a new item into a menu.
1900	*/
1901	static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1902	{
1903	MENUITEM *newItems;
1904	POPUPMENU *menu;
1905
1906	if (!(menu = MENU_GetMenu(hMenu)))
1907	return NULL;
1908
1909	/* Find where to insert new item */
1910	if (flags & MF_BYPOSITION) {
1911	if (pos > menu->nItems)
1912	pos = menu->nItems;
1913	} else {
1914	if (!MENU_FindItem( &hMenu, &pos, flags ))
1915	pos = menu->nItems;
1916	else {
1917	if (!(menu = MENU_GetMenu( hMenu )))
1918	return NULL;
1919	}
1920	}
1921	/* Create new items array */
1922
1923	newItems = (MENUITEM)HeapAlloc(GetProcessHeap(), 0, sizeof(MENUITEM) (menu->nItems+1) );
1924	if (!newItems)
1925	{
1926	//WARN("allocation failed\n" );
1927	return NULL;
1928	}
1929	if (menu->nItems > 0)
1930	{
1931	/* Copy the old array into the new */
1932	if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1933	if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1934	(menu->nItems-pos)*sizeof(MENUITEM) );
1935	HeapFree(GetProcessHeap(), 0, menu->items );
1936	}
1937	menu->items = newItems;
1938	menu->nItems++;
1939	memset( &newItems[pos], 0, sizeof(*newItems) );
1940	menu->Height = 0; /* force size recalculate */
1941	return &newItems[pos];
1942	}
1943
1944
1945	/**********************************************************************
1946	* MENU_ParseResource
1947	*
1948	* Parse a standard menu resource and add items to the menu.
1949	* Return a pointer to the end of the resource.
1950	*/
1951	static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1952	{
1953	WORD flags, id = 0;
1954	LPCSTR str;
1955
1956	do
1957	{
1958	flags = GET_WORD(res);
1959	res += sizeof(WORD);
1960	if (!(flags & MF_POPUP))
1961	{
1962	id = GET_WORD(res);
1963	res += sizeof(WORD);
1964	}
1965	//if (!IS_STRING_ITEM(flags))
1966	// ERR("not a string item %04x\n", flags );
1967	str = res;
1968	if (!unicode) res += strlen(str) + 1;
1969	else res += (lstrlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1970	if (flags & MF_POPUP)
1971	{
1972	HMENU hSubMenu = CreatePopupMenu();
1973	if (!hSubMenu) return NULL;
1974	if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1975	return NULL;
1976	if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1977	else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1978	}
1979	else /* Not a popup */
1980	{
1981	if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1982	else AppendMenuW( hMenu, flags, id,
1983	*(LPCWSTR)str ? (LPCWSTR)str : NULL );
1984	}
1985	} while (!(flags & MF_END));
1986	return res;
1987	}
1988
1989
1990	/**********************************************************************
1991	* MENUEX_ParseResource
1992	*
1993	* Parse an extended menu resource and add items to the menu.
1994	* Return a pointer to the end of the resource.
1995	*/
1996	static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1997	{
1998	WORD resinfo;
1999	do {
2000	MENUITEMINFOW mii;
2001
2002	mii.cbSize = sizeof(mii);
2003	mii.fMask = MIIM_STATE \| MIIM_ID \| MIIM_TYPE;
2004	mii.fType = GET_DWORD(res);
2005	res += sizeof(DWORD);
2006	mii.fState = GET_DWORD(res);
2007	res += sizeof(DWORD);
2008	mii.wID = GET_DWORD(res);
2009	res += sizeof(DWORD);
2010	resinfo = GET_WORD(res);
2011	res += sizeof(WORD);
2012	/* Align the text on a word boundary. */
2013	res += (~((int)res - 1)) & 1;
2014	mii.dwTypeData = (LPWSTR) res;
2015	res += (1 + lstrlenW(mii.dwTypeData)) * sizeof(WCHAR);
2016	/* Align the following fields on a dword boundary. */
2017	res += (~((int)res - 1)) & 3;
2018
2019	/* FIXME: This is inefficient and cannot be optimised away by gcc. */
2020	{
2021	LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
2022	0, mii.dwTypeData);
2023	//TRACE("Menu item: [%08x,%08x,%04x,%04x,%s]\n",
2024	// mii.fType, mii.fState, mii.wID, resinfo, newstr);
2025	HeapFree( GetProcessHeap(), 0, newstr );
2026	}
2027
2028	if (resinfo & 1) { /* Pop-up? */
2029	/* DWORD helpid = GET_DWORD(res); FIXME: use this. */
2030	res += sizeof(DWORD);
2031	mii.hSubMenu = CreatePopupMenu();
2032	if (!mii.hSubMenu)
2033	return NULL;
2034	if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
2035	DestroyMenu(mii.hSubMenu);
2036	return NULL;
2037	}
2038	mii.fMask \|= MIIM_SUBMENU;
2039	mii.fType \|= MF_POPUP;
2040	}
2041	InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
2042	} while (!(resinfo & MF_END));
2043	return res;
2044	}
2045
2046
2047	/***********************************************************************
2048	* MENU_GetSubPopup
2049	*
2050	* Return the handle of the selected sub-popup menu (if any).
2051	*/
2052	static HMENU MENU_GetSubPopup( HMENU hmenu )
2053	{
2054	POPUPMENU *menu;
2055	MENUITEM *item;
2056
2057	menu = MENU_GetMenu(hmenu);
2058
2059	if ((!menu) \|\| (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
2060
2061	item = &menu->items[menu->FocusedItem];
2062	if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
2063	return item->hSubMenu;
2064	return 0;
2065	}
2066
2067
2068	/***********************************************************************
2069	* MENU_HideSubPopups
2070	*
2071	* Hide the sub-popup menus of this menu.
2072	*/
2073	static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
2074	BOOL sendMenuSelect )
2075	{
2076	POPUPMENU *menu = MENU_GetMenu(hmenu);
2077
2078	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, sendMenuSelect);
2079
2080	if (menu && uSubPWndLevel)
2081	{
2082	HMENU hsubmenu;
2083	POPUPMENU *submenu;
2084	MENUITEM *item;
2085
2086	if (menu->FocusedItem != NO_SELECTED_ITEM)
2087	{
2088	item = &menu->items[menu->FocusedItem];
2089	if (!(item->fType & MF_POPUP) \|\|
2090	!(item->fState & MF_MOUSESELECT)) return;
2091	item->fState &= ~MF_MOUSESELECT;
2092	hsubmenu = item->hSubMenu;
2093	} else return;
2094
2095	submenu = MENU_GetMenu(hsubmenu);
2096	MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
2097	MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect, 0 );
2098
2099	if (submenu->hWnd == MENU_GetTopPopupWnd() )
2100	{
2101	DestroyWindow( submenu->hWnd );
2102	submenu->hWnd = 0;
2103	// ShowWindow( submenu->hWnd, SW_HIDE );
2104	uSubPWndLevel = 0;
2105	}
2106	else
2107	{
2108	DestroyWindow( submenu->hWnd );
2109	submenu->hWnd = 0;
2110	}
2111	MENU_ReleaseTopPopupWnd();
2112	}
2113	}
2114
2115
2116	/***********************************************************************
2117	* MENU_ShowSubPopup
2118	*
2119	* Display the sub-menu of the selected item of this menu.
2120	* Return the handle of the submenu, or hmenu if no submenu to display.
2121	*/
2122	static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
2123	BOOL selectFirst, UINT wFlags,POINT *pt)
2124	{
2125	RECT rect;
2126	POPUPMENU *menu;
2127	MENUITEM *item;
2128	HDC hdc;
2129
2130	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, selectFirst);
2131
2132	if (!(menu = MENU_GetMenu(hmenu))) return hmenu;
2133
2134	if (menu->FocusedItem == NO_SELECTED_ITEM)
2135	{
2136	return hmenu;
2137	}
2138
2139	item = &menu->items[menu->FocusedItem];
2140	if (!(item->fType & MF_POPUP) \|\|
2141	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2142	{
2143	return hmenu;
2144	}
2145
2146	/* message must be send before using item,
2147	because nearly everything may by changed by the application ! */
2148
2149	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2150	if (!(wFlags & TPM_NONOTIFY))
2151	SendMessageA( hwndOwner, WM_INITMENUPOPUP, item->hSubMenu,
2152	MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
2153
2154	item = &menu->items[menu->FocusedItem];
2155	rect = item->rect;
2156
2157	/* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
2158	if (!(item->fState & MF_HILITE))
2159	{
2160	if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
2161	else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
2162
2163	SelectObject( hdc, hMenuFont);
2164
2165	item->fState \|= MF_HILITE;
2166	MENU_DrawMenuItem( menu->hWnd, hmenu, hwndOwner, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
2167	ReleaseDC( menu->hWnd, hdc );
2168	}
2169	if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
2170	item->rect = rect;
2171
2172	item->fState \|= MF_MOUSESELECT;
2173
2174	if (IS_SYSTEM_MENU(menu))
2175	{
2176	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2177
2178	MENU_InitSysMenuPopup(item->hSubMenu,GetWindowLongA(menu->hWnd,GWL_STYLE), GetClassLongA(menu->hWnd, GCL_STYLE));
2179
2180	if ((wFlags & TPM_CAPTIONSYSMENU) && pt)
2181	{
2182	rect.top = pt->y;
2183	rect.left = pt->x;
2184	rect.bottom = rect.right = 0;
2185	} else
2186	{
2187	if (win32wnd) win32wnd->GetSysPopupPos(&rect);
2188	rect.top = rect.bottom;
2189	rect.right = GetSystemMetrics(SM_CXSIZE);
2190	rect.bottom = GetSystemMetrics(SM_CYSIZE);
2191	}
2192	if(win32wnd) RELEASE_WNDOBJ(win32wnd);
2193	}
2194	else
2195	{
2196	if (menu->wFlags & MF_POPUP)
2197	{
2198	RECT rectWindow;
2199
2200	GetWindowRect(menu->hWnd,&rectWindow);
2201	rect.left = rectWindow.left + item->rect.right;
2202	rect.top = rectWindow.top + item->rect.top;
2203	rect.right = item->rect.left - item->rect.right;
2204	rect.bottom = item->rect.top - item->rect.bottom;
2205	}
2206	else
2207	{
2208	RECT rectWindow;
2209
2210	GetWindowRect(menu->hWnd,&rectWindow);
2211	rect.left = rectWindow.left + item->rect.left;
2212	rect.top = rectWindow.top + item->rect.bottom;
2213	rect.right = item->rect.right - item->rect.left;
2214	rect.bottom = item->rect.bottom - item->rect.top;
2215	}
2216	}
2217
2218	MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
2219	rect.left, rect.top, rect.right, rect.bottom );
2220	if (selectFirst)
2221	MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
2222	return item->hSubMenu;
2223	}
2224
2225	/***********************************************************************
2226	* MENU_PtMenu
2227	*
2228	* Walks menu chain trying to find a menu pt maps to.
2229	*/
2230	static HMENU MENU_PtMenu(HMENU hMenu,POINT pt,BOOL inMenuBar)
2231	{
2232	POPUPMENU *menu = MENU_GetMenu(hMenu);
2233	register UINT ht = menu->FocusedItem;
2234
2235	/* try subpopup first (if any) */
2236	ht = (ht != NO_SELECTED_ITEM &&
2237	(menu->items[ht].fType & MF_POPUP) &&
2238	(menu->items[ht].fState & MF_MOUSESELECT))
2239	? (UINT) MENU_PtMenu(menu->items[ht].hSubMenu,pt,inMenuBar) : 0;
2240
2241	if( !ht ) /* check the current window (avoiding WM_HITTEST) */
2242	{
2243	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2244	if(win32wnd==NULL) {
2245	//SvL: This happens in Moraff's YourJongg 2.0, return here
2246	//TODO: Check if this is supposed to happen at all...
2247	return (HMENU)0;
2248	}
2249
2250	ht = win32wnd->HandleNCHitTest(pt);
2251	RELEASE_WNDOBJ(win32wnd);
2252	if( menu->wFlags & MF_POPUP )
2253	ht = (ht != (UINT)HTNOWHERE &&
2254	ht != (UINT)HTERROR) ? (UINT)hMenu : 0;
2255	else
2256	{
2257	ht = ((ht == HTSYSMENU) && !inMenuBar) ? (UINT)(getSysMenu(menu->hWnd))
2258	: ((ht == HTMENU) && inMenuBar) ? (UINT)(GetMenu(menu->hWnd)) : 0;
2259	}
2260	}
2261	return (HMENU)ht;
2262	}
2263
2264	/***********************************************************************
2265	* MENU_ExecFocusedItem
2266	*
2267	* Execute a menu item (for instance when user pressed Enter).
2268	* Return the wID of the executed item. Otherwise, -1 indicating
2269	* that no menu item wase executed;
2270	* Have to receive the flags for the TrackPopupMenu options to avoid
2271	* sending unwanted message.
2272	*
2273	*/
2274	static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu, UINT wFlags )
2275	{
2276	MENUITEM *item;
2277	POPUPMENU *menu = MENU_GetMenu(hMenu);
2278
2279	//TRACE("%p hmenu=0x%04x\n", pmt, hMenu);
2280
2281	if (!menu \|\| !menu->nItems \|\|
2282	(menu->FocusedItem == NO_SELECTED_ITEM)) return -1;
2283
2284	item = &menu->items[menu->FocusedItem];
2285
2286	//TRACE("%08x %08x %08x\n",
2287	// hMenu, item->wID, item->hSubMenu);
2288
2289	if (!(item->fType & MF_POPUP))
2290	{
2291	if (!(item->fState & (MF_GRAYED \| MF_DISABLED)))
2292	{
2293	/* If TPM_RETURNCMD is set you return the id, but
2294	do not send a message to the owner */
2295	if(!(wFlags & TPM_RETURNCMD))
2296	{
2297	if( menu->wFlags & MF_SYSMENU )
2298	PostMessageA( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2299	MAKELPARAM(pmt->pt.x, pmt->pt.y) );
2300	else
2301	PostMessageA( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2302	}
2303	return item->wID;
2304	}
2305	}
2306	else
2307	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hMenu, TRUE, wFlags,&pmt->pt);
2308
2309	return -1;
2310	}
2311
2312	/***********************************************************************
2313	* MENU_SwitchTracking
2314	*
2315	* Helper function for menu navigation routines.
2316	*/
2317	static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2318	{
2319	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2320	POPUPMENU *topmenu = MENU_GetMenu(pmt->hTopMenu);
2321
2322	//TRACE("%p hmenu=0x%04x 0x%04x\n", pmt, hPtMenu, id);
2323
2324	if( pmt->hTopMenu != hPtMenu &&
2325	!((ptmenu->wFlags \| topmenu->wFlags) & MF_POPUP) )
2326	{
2327	/* both are top level menus (system and menu-bar) */
2328	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2329	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2330	pmt->hTopMenu = hPtMenu;
2331	}
2332	else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2333	MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE, 0 );
2334	}
2335
2336
2337	/***********************************************************************
2338	* MENU_ButtonDown
2339	*
2340	* Return TRUE if we can go on with menu tracking.
2341	*/
2342	static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2343	{
2344	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2345
2346	if (hPtMenu)
2347	{
2348	UINT id = 0;
2349	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2350	MENUITEM *item;
2351
2352	if( IS_SYSTEM_MENU(ptmenu) )
2353	item = ptmenu->items;
2354	else
2355	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2356
2357	if( item )
2358	{
2359	if( ptmenu->FocusedItem != id )
2360	MENU_SwitchTracking( pmt, hPtMenu, id );
2361
2362	/* If the popup menu is not already "popped" */
2363	if(!(item->fState & MF_MOUSESELECT ))
2364	{
2365	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2366
2367	#ifdef __WIN32OS2__
2368	if(fOS2Look)
2369	ptmenu->bTimeToHide = FALSE;
2370	#else
2371	/* In win31, a newly popped menu always remains opened for the next buttonup */
2372	if(TWEAK_WineLook == WIN31_LOOK)
2373	ptmenu->bTimeToHide = FALSE;
2374	#endif
2375	}
2376
2377	return TRUE;
2378	}
2379	/* Else the click was on the menu bar, finish the tracking */
2380	}
2381	return FALSE;
2382	}
2383
2384	/***********************************************************************
2385	* MENU_ButtonUp
2386	*
2387	* Return the value of MENU_ExecFocusedItem if
2388	* the selected item was not a popup. Else open the popup.
2389	* A -1 return value indicates that we go on with menu tracking.
2390	*
2391	*/
2392	static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags)
2393	{
2394	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2395
2396	if (hPtMenu)
2397	{
2398	UINT id = 0;
2399	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2400	MENUITEM *item;
2401
2402	if( IS_SYSTEM_MENU(ptmenu) )
2403	item = ptmenu->items;
2404	else
2405	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2406
2407	if( item && (ptmenu->FocusedItem == id ))
2408	{
2409	if( !(item->fType & MF_POPUP) )
2410	return MENU_ExecFocusedItem( pmt, hPtMenu, wFlags);
2411
2412	/* If we are dealing with the top-level menu and that this */
2413	/* is a click on an already "poppped" item */
2414	/* Stop the menu tracking and close the opened submenus */
2415	if((pmt->hTopMenu == hPtMenu) && (ptmenu->bTimeToHide == TRUE))
2416	return 0;
2417	}
2418	ptmenu->bTimeToHide = TRUE;
2419	}
2420	return -1;
2421	}
2422
2423
2424	/***********************************************************************
2425	* MENU_MouseMove
2426	*
2427	* Return TRUE if we can go on with menu tracking.
2428	*/
2429	static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2430	{
2431	UINT id = NO_SELECTED_ITEM;
2432	POPUPMENU *ptmenu = NULL;
2433
2434	if( hPtMenu )
2435	{
2436	ptmenu = MENU_GetMenu(hPtMenu);
2437	if( IS_SYSTEM_MENU(ptmenu) )
2438	id = 0;
2439	else
2440	MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2441	}
2442
2443	if( id == NO_SELECTED_ITEM )
2444	{
2445	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2446	NO_SELECTED_ITEM, TRUE, pmt->hTopMenu);
2447
2448	}
2449	else if( ptmenu->FocusedItem != id )
2450	{
2451	POPUPMENU *menu;
2452	MENUITEM *item;
2453
2454	MENU_SwitchTracking( pmt, hPtMenu, id );
2455
2456
2457	/*
2458	Test to see if we are trying to popup a submenu or not.
2459	If we aren't, don't change the current menu pointer
2460	and return.
2461	*/
2462	if (!(menu = (POPUPMENU *)MENU_GetMenu( hPtMenu )))
2463	{
2464	pmt->hCurrentMenu = hPtMenu;
2465	return TRUE;
2466	}
2467
2468	if (!IsWindow( menu->hWnd ) \|\|
2469	(menu->FocusedItem == NO_SELECTED_ITEM))
2470	{
2471	pmt->hCurrentMenu = hPtMenu;
2472	return TRUE;
2473	}
2474
2475	item = &menu->items[menu->FocusedItem];
2476	if (!(item->fType & MF_POPUP) \|\|
2477	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2478	{
2479	pmt->hCurrentMenu = hPtMenu;
2480	return TRUE;
2481	}
2482
2483	/* Check to see if we are trying to popup a toplevel menu or a
2484	submenu. Only the submenu has a delay.
2485	*/
2486	if (uSubPWndLevel)
2487	{
2488	/*
2489	If we made it here, we want to pop up a submenu. Before we pop it up,
2490	we want a slight delay. This is implemented by remembering the ID of the menu
2491	where the mouse is currently positioned, and setting up a timer. When the
2492	timer fires (handled in MENU_TrackMenu() ), if the mouse is over the same
2493	submenu item, we popup it up. Otherwise, we do nothing.
2494	*/
2495	KillTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID); /* Just in case another timer was set up and not fired yet... */
2496	if ( (SetTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID, POPUP_MENU_DELAY, NULL)) != SUBMENU_POPUP_TIMERID)
2497	{
2498	/*
2499	For some reason the timer wasn't set up properly... Revert to old
2500	functionality.
2501	*/
2502	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2503	return TRUE;
2504	}
2505	} else
2506	{
2507	/* We are trying to popup a top level menu... so no delay */
2508
2509	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hPtMenu, FALSE, wFlags,&pmt->pt);
2510	return TRUE;
2511	}
2512
2513	mouseOverMenuID = id;
2514	isTimerSet = TRUE;
2515	}
2516	return TRUE;
2517	}
2518
2519
2520	/***********************************************************************
2521	* MENU_DoNextMenu
2522	*
2523	* NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2524	*/
2525	static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2526	{
2527	POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2528
2529	if( (vk == VK_LEFT && menu->FocusedItem == 0 ) \|\|
2530	(vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2531	{
2532	MDINEXTMENU next_menu;
2533	HMENU hNewMenu;
2534	HWND hNewWnd;
2535	UINT id = 0;
2536
2537	next_menu.hmenuIn = (IS_SYSTEM_MENU(menu)) ? GetSubMenu(pmt->hTopMenu,0) : pmt->hTopMenu;
2538	next_menu.hmenuNext = 0;
2539	next_menu.hwndNext = 0;
2540
2541	SendMessageW( pmt->hOwnerWnd, WM_NEXTMENU, vk, (LPARAM)&next_menu );
2542
2543	dprintf(("%04x [%04x] -> %04x [%04x]\n",
2544	pmt->hCurrentMenu, pmt->hOwnerWnd, next_menu.hmenuNext, next_menu.hwndNext ));
2545
2546	if (!next_menu.hmenuNext \|\| !next_menu.hwndNext)
2547	{
2548	hNewWnd = pmt->hOwnerWnd;
2549	if( IS_SYSTEM_MENU(menu) )
2550	{
2551	/* switch to the menu bar */
2552
2553	if( (GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_CHILD) \|\| !GetMenu(pmt->hOwnerWnd) )
2554	{
2555	return FALSE;
2556	}
2557
2558	hNewMenu = GetMenu(pmt->hOwnerWnd);
2559	if( vk == VK_LEFT )
2560	{
2561	menu = MENU_GetMenu(hNewMenu);
2562	id = menu->nItems - 1;
2563	}
2564	}
2565	else if( GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_SYSMENU )
2566	{
2567	/* switch to the system menu */
2568	hNewMenu = getSysMenu(pmt->hOwnerWnd);
2569	}
2570	else
2571	{
2572	return FALSE;
2573	}
2574	}
2575	else /* application returned a new menu to switch to */
2576	{
2577	hNewMenu = next_menu.hmenuNext;
2578	hNewWnd = next_menu.hwndNext;
2579
2580	if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2581	{
2582	if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_SYSMENU) &&
2583	GetSubMenu(getSysMenu(hNewWnd), 0) == hNewMenu )
2584	{
2585	/* get the real system menu */
2586	hNewMenu = getSysMenu(hNewWnd);
2587	}
2588	else if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_CHILD) \|\| (GetMenu(hNewWnd) != hNewMenu) )
2589	{
2590	/* FIXME: Not sure what to do here, perhaps,
2591	* try to track hNewMenu as a popup? */
2592
2593	//TRACE(" -- got confused.\n");
2594	return FALSE;
2595	}
2596	}
2597	else return FALSE;
2598	}
2599
2600	if( hNewMenu != pmt->hTopMenu )
2601	{
2602	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM,
2603	FALSE, 0 );
2604	if( pmt->hCurrentMenu != pmt->hTopMenu )
2605	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2606	}
2607
2608	if( hNewWnd != pmt->hOwnerWnd )
2609	{
2610	ReleaseCapture();
2611	pmt->hOwnerWnd = hNewWnd;
2612	SetCapture(pmt->hOwnerWnd); //SvL: Don't know if this is good enough
2613	//EVENT_Capture( pmt->hOwnerWnd, HTMENU ); //CB: todo
2614	}
2615
2616	pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2617	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE, 0 );
2618
2619	return TRUE;
2620	}
2621	return FALSE;
2622	}
2623
2624	/***********************************************************************
2625	* MENU_SuspendPopup
2626	*
2627	* The idea is not to show the popup if the next input message is
2628	* going to hide it anyway.
2629	*/
2630	static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT uMsg )
2631	{
2632	MSG msg;
2633
2634	msg.hwnd = pmt->hOwnerWnd;
2635
2636	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2637	pmt->trackFlags \|= TF_SKIPREMOVE;
2638
2639	switch( uMsg )
2640	{
2641	case WM_KEYDOWN:
2642	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2643	if( msg.message == WM_KEYUP \|\| msg.message == WM_PAINT )
2644	{
2645	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2646	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2647	if( msg.message == WM_KEYDOWN &&
2648	(msg.wParam == VK_LEFT \|\| msg.wParam == VK_RIGHT))
2649	{
2650	pmt->trackFlags \|= TF_SUSPENDPOPUP;
2651	return TRUE;
2652	}
2653	}
2654	break;
2655	}
2656
2657	/* failures go through this */
2658	pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2659	return FALSE;
2660	}
2661
2662	/***********************************************************************
2663	* MENU_KeyLeft
2664	*
2665	* Handle a VK_LEFT key event in a menu.
2666	*/
2667	static void MENU_KeyLeft( MTRACKER* pmt, UINT wFlags )
2668	{
2669	POPUPMENU *menu;
2670	HMENU hmenutmp, hmenuprev;
2671	UINT prevcol;
2672
2673	hmenuprev = hmenutmp = pmt->hTopMenu;
2674	menu = MENU_GetMenu(hmenutmp);
2675
2676	/* Try to move 1 column left (if possible) */
2677	if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2678	NO_SELECTED_ITEM ) {
2679
2680	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2681	prevcol, TRUE, 0 );
2682	return;
2683	}
2684
2685	/* close topmost popup */
2686	while (hmenutmp != pmt->hCurrentMenu)
2687	{
2688	hmenuprev = hmenutmp;
2689	hmenutmp = MENU_GetSubPopup( hmenuprev );
2690	}
2691
2692	MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2693	pmt->hCurrentMenu = hmenuprev;
2694
2695	if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2696	{
2697	/* move menu bar selection if no more popups are left */
2698
2699	if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2700	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2701
2702	if ( hmenuprev != hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2703	{
2704	/* A sublevel menu was displayed - display the next one
2705	* unless there is another displacement coming up */
2706
2707	if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2708	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2709	pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2710	}
2711	}
2712	}
2713
2714
2715	/***********************************************************************
2716	* MENU_KeyRight
2717	*
2718	* Handle a VK_RIGHT key event in a menu.
2719	*/
2720	static void MENU_KeyRight( MTRACKER* pmt, UINT wFlags )
2721	{
2722	HMENU hmenutmp;
2723	POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2724	UINT nextcol;
2725
2726	//TRACE("MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2727	// pmt->hCurrentMenu,
2728	// ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2729	// items[0].text,
2730	// pmt->hTopMenu, menu->items[0].text );
2731
2732	if ( (menu->wFlags & MF_POPUP) \|\| (pmt->hCurrentMenu != pmt->hTopMenu))
2733	{
2734	/* If already displaying a popup, try to display sub-popup */
2735
2736	hmenutmp = pmt->hCurrentMenu;
2737	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hmenutmp, TRUE, wFlags,&pmt->pt);
2738
2739	/* if subpopup was displayed then we are done */
2740	if (hmenutmp != pmt->hCurrentMenu) return;
2741	}
2742
2743	/* Check to see if there's another column */
2744	if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2745	NO_SELECTED_ITEM ) {
2746	//TRACE("Going to %d.\n", nextcol );
2747	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2748	nextcol, TRUE, 0 );
2749	return;
2750	}
2751
2752	if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2753	{
2754	if( pmt->hCurrentMenu != pmt->hTopMenu )
2755	{
2756	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2757	hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2758	} else hmenutmp = 0;
2759
2760	/* try to move to the next item */
2761	if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2762	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2763
2764	if( hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2765	if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2766	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2767	pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2768	}
2769	}
2770
2771	VOID MENU_DispatchMouseMsg(MSG *msg)
2772	{
2773	LONG hittest;
2774
2775	hittest = SendMessageA(msg->hwnd,WM_NCHITTEST,0,MAKELONG(msg->pt.x,msg->pt.y));
2776	if (hittest != HTCLIENT)
2777	SendMessageA(msg->hwnd,msg->message+WM_NCMOUSEMOVE-WM_MOUSEMOVE,hittest,MAKELONG(msg->pt.x,msg->pt.y));
2778	else
2779	DispatchMessageA(msg);
2780	}
2781
2782	/***********************************************************************
2783	* MENU_TrackMenu
2784	*
2785	* Menu tracking code.
2786	*/
2787	static INT MENU_TrackMenu(HMENU hmenu,UINT wFlags,INT x,INT y,HWND hwnd,BOOL inMenuBar,const RECT *lprect)
2788	{
2789	MSG msg;
2790	POPUPMENU *menu;
2791	BOOL fRemove;
2792	INT executedMenuId = -1;
2793	MTRACKER mt;
2794	BOOL enterIdleSent = FALSE;
2795	BOOL bSysMenu;
2796
2797	mt.trackFlags = 0;
2798	mt.hCurrentMenu = hmenu;
2799	mt.hTopMenu = hmenu;
2800	mt.hOwnerWnd = hwnd;
2801	mt.pt.x = x;
2802	mt.pt.y = y;
2803
2804	//TRACE("hmenu=0x%04x flags=0x%08x (%d,%d) hwnd=0x%04x (%d,%d)-(%d,%d)\n",
2805	// hmenu, wFlags, x, y, hwnd, (lprect) ? lprect->left : 0, (lprect) ? lprect->top : 0,
2806	// (lprect) ? lprect->right : 0, (lprect) ? lprect->bottom : 0);
2807
2808	fEndMenu = FALSE;
2809	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
2810
2811	bSysMenu = IS_SYSTEM_MENU(menu);
2812
2813	if (wFlags & TPM_BUTTONDOWN)
2814	{
2815	/* Get the result in order to start the tracking or not */
2816	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2817	fEndMenu = !fRemove;
2818	}
2819
2820	#ifdef __WIN32OS2__
2821	//SvL: Set keyboard & mouse event capture
2822	SetCapture(mt.hOwnerWnd);
2823	//SetCapture breaks system menu (double click), must generate double
2824	//clicks manually
2825	SetMenuDoubleClick(TRUE);
2826	#else
2827	EVENT_Capture( mt.hOwnerWnd, HTMENU );
2828	#endif
2829
2830	while (!fEndMenu)
2831	{
2832	menu = MENU_GetMenu(mt.hCurrentMenu);
2833	msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2834
2835	/* we have to keep the message in the queue until it's
2836	* clear that menu loop is not over yet. */
2837	#ifdef __WIN32OS2__
2838	//SvL: Getting messages for only the menu delays background paints (i.e. VPBuddy logo)
2839	if (!GetMessageA(&msg,0,0,0)) break;
2840	#else
2841	if (!GetMessageA(&msg,msg.hwnd,0,0)) break;
2842	#endif
2843	TranslateMessage( &msg );
2844	mt.pt = msg.pt;
2845
2846	if ( (msg.hwnd==menu->hWnd) \|\| (msg.message!=WM_TIMER) )
2847	enterIdleSent=FALSE;
2848
2849	fRemove = FALSE;
2850	if((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2851	{
2852	/* Find a menu for this mouse event */
2853	POINT pt = msg.pt;
2854
2855	hmenu = MENU_PtMenu(mt.hTopMenu,pt,inMenuBar);
2856
2857	//CB: todo: solve conflicts with OS/2's single message queue architecture
2858
2859	switch(msg.message)
2860	{
2861	/* no WM_NC... messages in captured state */
2862
2863	case WM_RBUTTONDBLCLK:
2864	case WM_RBUTTONDOWN:
2865	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2866	goto buttondown;
2867	case WM_LBUTTONDBLCLK:
2868	if (bSysMenu && (hmenu == mt.hTopMenu))
2869	{
2870	#ifdef __WIN32OS2__
2871	//double click on system menu -> close application
2872	PostMessageA(hwnd, WM_SYSCOMMAND,SC_CLOSE, msg.lParam);
2873	#endif
2874	fEndMenu = TRUE;
2875	break;
2876	}
2877	#ifdef __WIN32OS2__
2878	if(IsIconic(hwnd)) {
2879	//double click on minimized icon -> restore parent window
2880	PostMessageA(hwnd, WM_SYSCOMMAND,SC_RESTORE, msg.lParam);
2881	fEndMenu = TRUE;
2882	break;
2883	}
2884	#endif
2885	/* fall through */
2886	case WM_LBUTTONDOWN:
2887	/* If the message belongs to the menu, removes it from the queue */
2888	/* Else, end menu tracking */
2889
2890	buttondown:
2891	/* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2892	mouseOverMenuID = -1;
2893	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2894	fEndMenu = !fRemove;
2895	break;
2896
2897	case WM_RBUTTONUP:
2898	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2899	/* fall through */
2900	case WM_LBUTTONUP:
2901	/* Check if a menu was selected by the mouse */
2902	if (hmenu)
2903	{
2904	/* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2905	mouseOverMenuID = -1;
2906	executedMenuId = MENU_ButtonUp( &mt, hmenu, wFlags);
2907
2908	/* End the loop if executedMenuId is an item ID */
2909	/* or if the job was done (executedMenuId = 0). */
2910	fEndMenu = fRemove = (executedMenuId != -1);
2911	}
2912	/* No menu was selected by the mouse */
2913	/* if the function was called by TrackPopupMenu, continue
2914	with the menu tracking. If not, stop it */
2915	else
2916	fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2917
2918	break;
2919
2920	case WM_MOUSEMOVE:
2921	/* In win95 winelook, the selected menu item must be changed every time the
2922	mouse moves. In Win31 winelook, the mouse button has to be held down */
2923	#ifdef __WIN32OS2__
2924	if ( !fOS2Look \|\|
2925	( (msg.wParam & MK_LBUTTON) \|\|
2926	((wFlags & TPM_RIGHTBUTTON) && (msg.wParam & MK_RBUTTON))) )
2927	fEndMenu \|= !MENU_MouseMove( &mt, hmenu, wFlags );
2928	#else
2929	if ( (TWEAK_WineLook > WIN31_LOOK) \|\|
2930	( (msg.wParam & MK_LBUTTON) \|\|
2931	((wFlags & TPM_RIGHTBUTTON) && (msg.wParam & MK_RBUTTON))) )
2932	fEndMenu \|= !MENU_MouseMove( &mt, hmenu, wFlags );
2933	#endif
2934
2935	} /* switch(msg.message) - mouse */
2936	}
2937	else if (msg.message == WM_TIMER)
2938	{
2939	UINT id = -1;
2940	POPUPMENU *ptmenu = NULL;
2941
2942	if (isTimerSet)
2943	{
2944	/*
2945	If we get here, an attempt was made to pop up a submenu.
2946	(See MENU_MouseMove() )
2947	*/
2948
2949	/* Get the ID of the menu item the mouse is over now. */
2950	if( hmenu )
2951	{
2952	ptmenu = (POPUPMENU *)MENU_GetMenu( hmenu );
2953	if( IS_SYSTEM_MENU(ptmenu) )
2954	id = 0;
2955	else
2956	MENU_FindItemByCoords( ptmenu, mt.pt, &id );
2957
2958	/* If it is over the same item that set up the timer originally .... */
2959	if (mouseOverMenuID != -1 && mouseOverMenuID == id)
2960	{
2961	/* .... Pop up the menu */
2962	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, hmenu, FALSE, wFlags,&mt.pt);
2963	}
2964	}
2965
2966	/* Reset the timer so it doesn't fire again. (So we are ready for the next
2967	attempt to popup a submenu... ) */
2968	KillTimer(mt.hOwnerWnd,SUBMENU_POPUP_TIMERID);
2969	isTimerSet = FALSE;
2970	}
2971	}
2972	else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2973	{
2974	fRemove = TRUE; /* Keyboard messages are always removed */
2975	switch(msg.message)
2976	{
2977	case WM_KEYDOWN:
2978	switch(msg.wParam)
2979	{
2980	case VK_HOME:
2981	case VK_END:
2982	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2983	NO_SELECTED_ITEM, FALSE, 0 );
2984	/* fall through */
2985	case VK_UP:
2986	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2987	(msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2988	break;
2989
2990	case VK_DOWN: /* If on menu bar, pull-down the menu */
2991
2992	menu = MENU_GetMenu(mt.hCurrentMenu);
2993	if (!(menu->wFlags & MF_POPUP))
2994	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, mt.hTopMenu, TRUE, wFlags,&mt.pt);
2995	else /* otherwise try to move selection */
2996	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2997	break;
2998
2999	case VK_LEFT:
3000	MENU_KeyLeft( &mt, wFlags );
3001	break;
3002
3003	case VK_RIGHT:
3004	MENU_KeyRight( &mt, wFlags );
3005	break;
3006
3007	case VK_ESCAPE:
3008	fEndMenu = TRUE;
3009	break;
3010
3011	case VK_F1:
3012	{
3013	HELPINFO hi;
3014	hi.cbSize = sizeof(HELPINFO);
3015	hi.iContextType = HELPINFO_MENUITEM;
3016	if (menu->FocusedItem == NO_SELECTED_ITEM)
3017	hi.iCtrlId = 0;
3018	else
3019	hi.iCtrlId = menu->items[menu->FocusedItem].wID;
3020	hi.hItemHandle = hmenu;
3021	hi.dwContextId = menu->dwContextHelpID;
3022	hi.MousePos = msg.pt;
3023	//TRACE_(winhelp)("Sending HELPINFO_MENUITEM to 0x%08x\n", hwnd);
3024	SendMessageA(hwnd, WM_HELP, 0, (LPARAM)&hi);
3025	break;
3026	}
3027
3028	default:
3029	break;
3030	}
3031	break; /* WM_KEYDOWN */
3032
3033	case WM_SYSKEYDOWN:
3034	switch(msg.wParam)
3035	{
3036	case VK_MENU:
3037	fEndMenu = TRUE;
3038	break;
3039
3040	}
3041	break; /* WM_SYSKEYDOWN */
3042
3043	case WM_CHAR:
3044	{
3045	UINT pos;
3046
3047	if (msg.wParam == '\r' \|\| msg.wParam == ' ')
3048	{
3049	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
3050	fEndMenu = (executedMenuId != -1);
3051
3052	break;
3053	}
3054
3055	/* Hack to avoid control chars. */
3056	/* We will find a better way real soon... */
3057	if ((msg.wParam <= 32) \|\| (msg.wParam >= 127)) break;
3058
3059	pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
3060	LOWORD(msg.wParam), FALSE );
3061	if (pos == (UINT)-2) fEndMenu = TRUE;
3062	else if (pos == (UINT)-1) MessageBeep(0);
3063	else
3064	{
3065	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos,
3066	TRUE, 0 );
3067	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
3068	fEndMenu = (executedMenuId != -1);
3069	}
3070	}
3071	break;
3072	} /* switch(msg.message) - kbd */
3073	}
3074	else if (msg.message == WM_SYSCOMMAND)
3075	{
3076	/* The user clicked on the system menu/button */
3077	fEndMenu = TRUE;
3078	break;
3079	}
3080	else
3081	{
3082	DispatchMessageA( &msg );
3083	}
3084
3085	if (!fEndMenu) fRemove = TRUE;
3086
3087	/* finally remove message from the queue */
3088
3089	if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
3090	PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
3091	else mt.trackFlags &= ~TF_SKIPREMOVE;
3092	}
3093	#ifdef __WIN32OS2__
3094	SetMenuDoubleClick(FALSE);
3095	ReleaseCapture();
3096	#endif
3097
3098	menu = MENU_GetMenu(mt.hTopMenu);
3099
3100	if( IsWindow( mt.hOwnerWnd ) )
3101	{
3102	MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
3103
3104	MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
3105	#ifdef __WIN32OS2__
3106	if (menu && menu->wFlags & MF_POPUP)
3107	{
3108	DestroyWindow( menu->hWnd );
3109	menu->hWnd = 0;
3110	// ShowWindow( menu->hWnd, SW_HIDE );
3111	uSubPWndLevel = 0;
3112	}
3113	#endif
3114	SendMessageA( mt.hOwnerWnd, WM_MENUSELECT, MAKELONG(0,0xffff), 0 );
3115	}
3116
3117	/* Reset the variable for hiding menu */
3118	menu->bTimeToHide = FALSE;
3119
3120	/* The return value is only used by TrackPopupMenu */
3121	return ((executedMenuId != -1) ? executedMenuId : 0);
3122	}
3123
3124	/***********************************************************************
3125	* MENU_InitTracking
3126	*/
3127	static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu, BOOL bPopup, UINT wFlags)
3128	{
3129	//TRACE("hwnd=0x%04x hmenu=0x%04x\n", hWnd, hMenu);
3130
3131	HideCaret(0);
3132
3133	/* Send WM_ENTERMENULOOP and WM_INITMENU message only if TPM_NONOTIFY flag is not specified */
3134	if (!(wFlags & TPM_NONOTIFY))
3135	SendMessageA( hWnd, WM_ENTERMENULOOP, bPopup, 0 );
3136
3137	SendMessageA( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
3138
3139	if (!(wFlags & TPM_NONOTIFY))
3140	SendMessageA( hWnd, WM_INITMENU, hMenu, 0 );
3141
3142	return TRUE;
3143	}
3144	/***********************************************************************
3145	* MENU_ExitTracking
3146	*/
3147	static BOOL MENU_ExitTracking(HWND hWnd)
3148	{
3149	//TRACE("hwnd=0x%04x\n", hWnd);
3150
3151	SendMessageA( hWnd, WM_EXITMENULOOP, 0, 0 );
3152	ShowCaret(0);
3153	return TRUE;
3154	}
3155
3156	/***********************************************************************
3157	* MENU_TrackMouseMenuBar
3158	*
3159	* Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
3160	*/
3161	void MENU_TrackMouseMenuBar( HWND hWnd, INT ht, POINT pt )
3162	{
3163	HMENU hMenu = (ht == 0) ? GetMenu(hWnd):getSysMenu(hWnd);
3164	UINT wFlags = TPM_ENTERIDLEEX \| TPM_BUTTONDOWN \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
3165
3166	//TRACE("pwnd=%p ht=0x%04x (%ld,%ld)\n", wndPtr, ht, pt.x, pt.y);
3167
3168	if (IsMenu(hMenu))
3169	{
3170	if (ht == HTCAPTION) wFlags \|= TPM_CAPTIONSYSMENU \| TPM_RIGHTBUTTON;
3171	if (IsIconic(hWnd)) wFlags \|= TPM_BOTTOMALIGN; //CB: todo: for minimized windows
3172
3173	MENU_InitTracking( hWnd, hMenu, FALSE, wFlags );
3174	MENU_TrackMenu( hMenu, wFlags, pt.x, pt.y, hWnd,ht == 0, NULL );
3175	MENU_ExitTracking(hWnd);
3176	}
3177	}
3178
3179	MENUITEM *MENU_HighlightedItem=NULL;
3180	UINT MENU_HighlightedItemID=NO_SELECTED_ITEM;
3181	POPUPMENU *MENU_HighlightedMenu=NULL;
3182
3183	void MENU_TrackMouseMenuBar_MouseMove(HWND hwnd,POINT pt,BOOL OnMenu)
3184	{
3185	HMENU hMenu = GetMenu(hwnd);
3186	MENUITEM *item = NULL;
3187	RECT rect;
3188	HDC hdc;
3189	BOOL UnHighlight = (OnMenu==TRUE)?FALSE:TRUE;
3190	POPUPMENU *ptmenu = NULL;
3191	UINT id = NO_SELECTED_ITEM;
3192
3193	if (OnMenu == TRUE && IsMenu(hMenu)) {
3194
3195	ptmenu=(POPUPMENU *)MENU_GetMenu( hMenu );
3196
3197	item=MENU_FindItemByCoords( ptmenu, pt, &id );
3198
3199	if(!item) {
3200	/* No item selected, perhaps we are on the blank spot? */
3201	UnHighlight = TRUE;
3202	/* Paranoid setting */
3203	item=NULL;
3204	} else if(id == MENU_HighlightedItemID) {
3205	/* If it's already highlighted, don't do it again */
3206	return;
3207	} else if(item->fState & MF_MOUSESELECT) {
3208	/* If it's dropped, we let the DrawMenuItem draw the sunken border */
3209	return;
3210	} else if(item->fType & MF_BITMAP) {
3211	UnHighlight = TRUE;
3212	/* (Required) Paranoid setting */
3213	item=NULL;
3214	} else {
3215	hdc = GetDCEx( ptmenu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
3216	rect = item->rect;
3217	DrawEdge(hdc, &rect, BDR_RAISEDINNER, BF_RECT);
3218	ReleaseDC( ptmenu->hWnd, hdc );
3219
3220	UnHighlight = TRUE;
3221	}
3222	}
3223
3224	if(UnHighlight == TRUE) {
3225	if(MENU_HighlightedItem) {
3226	if(!(MENU_HighlightedItem->fState & MF_MOUSESELECT)) {
3227	hdc = GetDCEx( MENU_HighlightedMenu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
3228	rect = MENU_HighlightedItem->rect;
3229
3230	FrameRect(hdc, &rect, GetSysColorBrush(COLOR_MENU));
3231	ReleaseDC( MENU_HighlightedMenu->hWnd, hdc );
3232	}
3233	}
3234
3235	/* Sets to NULL, NO_SELECTED_ITEM, NULL, unless it found a new
3236	item, then it will be filled in with the proper values */
3237	MENU_HighlightedItem = item;
3238	MENU_HighlightedItemID = id;
3239	MENU_HighlightedMenu= ptmenu;
3240	}
3241	}
3242
3243	/***********************************************************************
3244	* MENU_TrackKbdMenuBar
3245	*
3246	* Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
3247	*/
3248	void MENU_TrackKbdMenuBar( HWND hWnd, UINT wParam, INT vkey)
3249	{
3250	UINT uItem = NO_SELECTED_ITEM;
3251	HMENU hTrackMenu;
3252	UINT wFlags = TPM_ENTERIDLEEX \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
3253
3254	/* find window that has a menu */
3255
3256	while(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD)
3257	if( !(hWnd = GetParent(hWnd)) ) return;
3258
3259	/* check if we have to track a system menu */
3260
3261	if( (GetWindowLongA(hWnd,GWL_STYLE) & (WS_CHILD \| WS_MINIMIZE)) \|\|
3262	!GetMenu(hWnd) \|\| vkey == VK_SPACE )
3263	{
3264	if( !(GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) ) return;
3265	hTrackMenu = getSysMenu(hWnd);
3266	uItem = 0;
3267	wParam \|= HTSYSMENU; /* prevent item lookup */
3268	}
3269	else
3270	hTrackMenu = GetMenu(hWnd);
3271
3272	if (IsMenu( hTrackMenu ))
3273	{
3274	MENU_InitTracking( hWnd, hTrackMenu, FALSE, wFlags );
3275
3276	if( vkey && vkey != VK_SPACE )
3277	{
3278	uItem = MENU_FindItemByKey( hWnd, hTrackMenu,
3279	vkey, (wParam & HTSYSMENU) );
3280	if( uItem >= (UINT)(-2) )
3281	{
3282	#ifndef __WIN32OS2__
3283	if( uItem == (UINT)(-1) ) MessageBeep(0);
3284	#endif
3285	hTrackMenu = 0;
3286	}
3287	}
3288
3289	if( hTrackMenu )
3290	{
3291	MENU_SelectItem( hWnd, hTrackMenu, uItem, TRUE, 0 );
3292
3293	if( uItem == NO_SELECTED_ITEM )
3294	MENU_MoveSelection( hWnd, hTrackMenu, ITEM_NEXT );
3295	else if( vkey )
3296	PostMessageA( hWnd, WM_KEYDOWN, VK_DOWN, 0L );
3297
3298	MENU_TrackMenu( hTrackMenu, wFlags, 0, 0, hWnd,TRUE, NULL );
3299	}
3300
3301	MENU_ExitTracking (hWnd);
3302	}
3303	}
3304
3305
3306	/**********************************************************************
3307	* TrackPopupMenu (USER32.549)
3308	*
3309	* Like the win32 API, the function return the command ID only if the
3310	* flag TPM_RETURNCMD is on.
3311	*
3312	*/
3313	BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
3314	INT nReserved, HWND hWnd, const RECT *lpRect )
3315	{
3316	BOOL ret = FALSE;
3317
3318	if(lpRect) {
3319	dprintf(("USER32: TrackPopupMenu %x %x (%d,%d) %x %x (%d,%d)(%d,%d)", hMenu, wFlags, x, y, nReserved, hWnd, lpRect->left, lpRect->top, lpRect->right, lpRect->bottom));
3320	}
3321	else dprintf(("USER32: TrackPopupMenu %x %x (%d,%d) %x %x lpRect=NULL", hMenu, wFlags, x, y, nReserved, hWnd));
3322
3323	MENU_InitTracking(hWnd, hMenu, TRUE, wFlags);
3324
3325	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3326	if (!(wFlags & TPM_NONOTIFY))
3327	SendMessageA( hWnd, WM_INITMENUPOPUP, hMenu, 0);
3328
3329	if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
3330	ret = MENU_TrackMenu( hMenu, wFlags \| TPM_POPUPMENU, 0, 0, hWnd,FALSE, lpRect );
3331	MENU_ExitTracking(hWnd);
3332
3333	if( (!(wFlags & TPM_RETURNCMD)) && (ret != FALSE) )
3334	ret = 1;
3335
3336	return ret;
3337	}
3338
3339	/**********************************************************************
3340	* TrackPopupMenuEx (USER32.550)
3341	*/
3342	BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
3343	HWND hWnd, LPTPMPARAMS lpTpm )
3344	{
3345	dprintf(("USER32: TrackPopupMenuEx"));
3346	//FIXME("not fully implemented\n" );
3347	return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
3348	lpTpm ? &lpTpm->rcExclude : NULL );
3349	}
3350
3351	/***********************************************************************
3352	* PopupMenuWndProc
3353	*
3354	* NOTE: Windows has totally different (and undocumented) popup wndproc.
3355	*/
3356	LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam,
3357	LPARAM lParam )
3358	{
3359	LRESULT retvalue;
3360
3361	//TRACE("hwnd=0x%04x msg=0x%04x wp=0x%04x lp=0x%08lx\n",
3362	//hwnd, message, wParam, lParam);
3363
3364	switch(message)
3365	{
3366	case WM_CREATE:
3367	{
3368	CREATESTRUCTA cs = (CREATESTRUCTA)lParam;
3369	SetWindowLongA( hwnd, 0, (LONG)cs->lpCreateParams );
3370	retvalue = 0;
3371	goto END;
3372	}
3373
3374	case WM_MOUSEACTIVATE: /* We don't want to be activated */
3375	retvalue = MA_NOACTIVATE;
3376	goto END;
3377
3378	case WM_PAINT:
3379	{
3380	PAINTSTRUCT ps;
3381	BeginPaint( hwnd, &ps );
3382	MENU_DrawPopupMenu( hwnd, ps.hdc,
3383	(HMENU)GetWindowLongA( hwnd, 0 ) );
3384	EndPaint( hwnd, &ps );
3385	retvalue = 0;
3386	goto END;
3387	}
3388	case WM_ERASEBKGND:
3389	retvalue = 1;
3390	goto END;
3391
3392	case WM_DESTROY:
3393
3394	/* zero out global pointer in case resident popup window
3395	* was somehow destroyed. */
3396
3397	if(MENU_GetTopPopupWnd() )
3398	{
3399	if( hwnd == pTopPopupWnd )
3400	{
3401	//ERR("resident popup destroyed!\n");
3402
3403	MENU_DestroyTopPopupWnd();
3404	uSubPWndLevel = 0;
3405	}
3406	else
3407	uSubPWndLevel--;
3408	MENU_ReleaseTopPopupWnd();
3409	}
3410	break;
3411
3412	case WM_SHOWWINDOW:
3413
3414	if( wParam )
3415	{
3416	//if( !((HMENU)wndPtr->wExtra) )
3417	// ERR("no menu to display\n");
3418	}
3419	else
3420	SetWindowLongA(hwnd,0,0);
3421	break;
3422
3423	case MM_SETMENUHANDLE:
3424
3425	SetWindowLongA(hwnd,0,wParam);
3426	break;
3427
3428	case MM_GETMENUHANDLE:
3429
3430	retvalue = GetWindowLongA(hwnd,0);
3431	goto END;
3432
3433	default:
3434	retvalue = DefWindowProcA( hwnd, message, wParam, lParam );
3435	goto END;
3436	}
3437	retvalue = 0;
3438	END:
3439	return retvalue;
3440	}
3441
3442
3443	/***********************************************************************
3444	* MENU_GetMenuBarHeight
3445	*
3446	* Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
3447	*/
3448	UINT MENU_GetMenuBarHeight(HWND hwnd,UINT menubarWidth,INT orgX,INT orgY)
3449	{
3450	HDC hdc;
3451	RECT rectBar;
3452	LPPOPUPMENU lppop;
3453	UINT retvalue;
3454
3455	//TRACE("HWND 0x%x, width %d, at (%d, %d).\n",
3456	// hwnd, menubarWidth, orgX, orgY );
3457
3458	if (!(lppop = MENU_GetMenu(GetMenu(hwnd))))
3459	{
3460	return 0;
3461	}
3462
3463	hdc = GetDCEx( hwnd, 0, DCX_CACHE \| DCX_WINDOW );
3464	SelectObject( hdc, hMenuFont);
3465	SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+GetSystemMetrics(SM_CYMENU));
3466	MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
3467	ReleaseDC( hwnd, hdc );
3468	retvalue = lppop->Height;
3469	return retvalue;
3470	}
3471
3472
3473	/*******************************************************************
3474	* ChangeMenu32A (USER32.23)
3475	*/
3476	BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
3477	UINT id, UINT flags )
3478	{
3479	dprintf(("USER32: ChangeMenuA"));
3480
3481	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3482	// hMenu, pos, (DWORD)data, id, flags );
3483	if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
3484	id, data );
3485	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3486	if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
3487	id, data );
3488	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3489	flags & MF_BYPOSITION ? pos : id,
3490	flags & ~MF_REMOVE );
3491	/* Default: MF_INSERT */
3492	return InsertMenuA( hMenu, pos, flags, id, data );
3493	}
3494
3495
3496	/*******************************************************************
3497	* ChangeMenu32W (USER32.24)
3498	*/
3499	BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
3500	UINT id, UINT flags )
3501	{
3502	dprintf(("USER32: ChangeMenuW"));
3503
3504	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3505	// hMenu, pos, (DWORD)data, id, flags );
3506	if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
3507	id, data );
3508	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3509	if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
3510	id, data );
3511	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3512	flags & MF_BYPOSITION ? pos : id,
3513	flags & ~MF_REMOVE );
3514	/* Default: MF_INSERT */
3515	return InsertMenuW( hMenu, pos, flags, id, data );
3516	}
3517
3518
3519	/*******************************************************************
3520	* CheckMenuItem (USER32.46)
3521	*/
3522	DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
3523	{
3524	MENUITEM *item;
3525	DWORD ret;
3526
3527	dprintf(("USER32: CheckMenuItem %x %x %x", hMenu, id, flags));
3528
3529	//TRACE("menu=%04x id=%04x flags=%04x\n", hMenu, id, flags );
3530	if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
3531	ret = item->fState & MF_CHECKED;
3532	if (flags & MF_CHECKED) item->fState \|= MF_CHECKED;
3533	else item->fState &= ~MF_CHECKED;
3534	return ret;
3535	}
3536
3537
3538	/**********************************************************************
3539	* EnableMenuItem32 (USER32.170)
3540	*/
3541	UINT WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3542	{
3543	UINT oldflags;
3544	MENUITEM *item;
3545	POPUPMENU *menu;
3546
3547	dprintf(("USER32: EnableMenuItem %x %x %x", hMenu, wItemID, wFlags));
3548
3549	//TRACE("(%04x, %04X, %04X) !\n",
3550	// hMenu, wItemID, wFlags);
3551
3552	/* Get the Popupmenu to access the owner menu */
3553	if (!(menu = MENU_GetMenu(hMenu)))
3554	return (UINT)-1;
3555
3556	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3557	return (UINT)-1;
3558
3559	oldflags = item->fState & (MF_GRAYED \| MF_DISABLED);
3560	item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED \| MF_DISABLED);
3561
3562	/* In win95 if the close item in the system menu change update the close button */
3563	if((item->wID == SC_CLOSE) && (oldflags != wFlags))
3564	{
3565	if (menu->hSysMenuOwner != 0)
3566	{
3567	POPUPMENU* parentMenu;
3568
3569	/* Get the parent menu to access*/
3570	if (!(parentMenu = MENU_GetMenu(menu->hSysMenuOwner)))
3571	return (UINT)-1;
3572
3573	/* Refresh the frame to reflect the change*/
3574	SetWindowPos(parentMenu->hWnd, 0, 0, 0, 0, 0,
3575	SWP_NOACTIVATE \| SWP_NOMOVE \| SWP_NOSIZE \| SWP_NOZORDER);
3576	}
3577	}
3578
3579	return oldflags;
3580	}
3581
3582
3583	/*******************************************************************
3584	* GetMenuString32A (USER32.268)
3585	*/
3586	INT WINAPI GetMenuStringA(
3587	HMENU hMenu, /* [in] menuhandle */
3588	UINT wItemID, /* [in] menu item (dep. on wFlags) */
3589	LPSTR str, /* [out] outbuffer. If NULL, func returns entry length*/
3590	INT nMaxSiz, /* [in] length of buffer. if 0, func returns entry len*/
3591	UINT wFlags /* [in] MF_ flags */
3592	) {
3593	MENUITEM *item;
3594
3595	dprintf(("USER32: GetMenuStringA %x %d %d %x", hMenu, wItemID, nMaxSiz, wFlags));
3596
3597	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3598	// hMenu, wItemID, str, nMaxSiz, wFlags );
3599
3600	item = MENU_FindItem( &hMenu, &wItemID, wFlags );
3601
3602	if (!str \|\| !nMaxSiz)
3603	{
3604	if (item && IS_STRING_ITEM(item->fType))
3605	return strlen(item->text);
3606	else
3607	return 0;
3608	}
3609
3610	str[0] = '\0';
3611
3612	if (item)
3613	{
3614	if (!IS_STRING_ITEM(item->fType)) return 0;
3615	lstrcpynA( str, item->text, nMaxSiz );
3616	}
3617
3618	return strlen(str);
3619	}
3620
3621
3622	/*******************************************************************
3623	* GetMenuString32W (USER32.269)
3624	*/
3625	INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3626	LPWSTR str, INT nMaxSiz, UINT wFlags )
3627	{
3628	MENUITEM *item;
3629
3630	dprintf(("USER32: GetMenuStringW %x %d %x %d %d", hMenu, wItemID, str, nMaxSiz, wFlags));
3631
3632	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3633	// hMenu, wItemID, str, nMaxSiz, wFlags );
3634
3635	item = MENU_FindItem( &hMenu, &wItemID, wFlags );
3636
3637	if (!str \|\| !nMaxSiz)
3638	{
3639	if (item && IS_STRING_ITEM(item->fType))
3640	return strlen(item->text);
3641	else
3642	return 0;
3643	}
3644
3645	str[0] = '\0';
3646
3647	if (item)
3648	{
3649	if (!IS_STRING_ITEM(item->fType)) return 0;
3650	lstrcpynAtoW( str, item->text, nMaxSiz );
3651	}
3652
3653	return lstrlenW(str);
3654	}
3655
3656
3657	/**********************************************************************
3658	* HiliteMenuItem32 (USER32.318)
3659	*/
3660	BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3661	UINT wHilite )
3662	{
3663	LPPOPUPMENU menu;
3664
3665	dprintf(("USER32: HiliteMenuItem"));
3666
3667	//TRACE("(%04x, %04x, %04x, %04x);\n",
3668	// hWnd, hMenu, wItemID, wHilite);
3669	if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3670	if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3671	if (menu->FocusedItem == wItemID) return TRUE;
3672	MENU_HideSubPopups( hWnd, hMenu, FALSE );
3673	MENU_SelectItem( hWnd, hMenu, wItemID, TRUE, 0 );
3674	return TRUE;
3675	}
3676
3677
3678	/**********************************************************************
3679	* GetMenuState (USER32.267)
3680	*/
3681	UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3682	{
3683	MENUITEM *item;
3684
3685	dprintf(("USER32: GetMenuState %d %d",wItemID,wFlags));
3686
3687	//TRACE("(menu=%04x, id=%04x, flags=%04x);\n",
3688	// hMenu, wItemID, wFlags);
3689
3690	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3691
3692	//debug_print_menuitem (" item: ", item, "");
3693	if (item->fType & MF_POPUP)
3694	{
3695	POPUPMENU *menu = MENU_GetMenu(item->hSubMenu);
3696	if (!menu) return -1;
3697	else return (menu->nItems << 8) \| ((item->fState\|item->fType) & 0xff);
3698	}
3699	else
3700	{
3701	/* We used to (from way back then) mask the result to 0xff. */
3702	/* I don't know why and it seems wrong as the documented */
3703	/* return flag MF_SEPARATOR is outside that mask. */
3704	return (item->fType \| item->fState);
3705	}
3706	}
3707
3708
3709	/**********************************************************************
3710	* GetMenuItemCount32 (USER32.262)
3711	*/
3712	INT WINAPI GetMenuItemCount( HMENU hMenu )
3713	{
3714	LPPOPUPMENU menu = MENU_GetMenu(hMenu);
3715
3716	dprintf(("USER32: GetMenuItemCount %x", hMenu));
3717
3718	if (!IS_A_MENU(menu)) return -1;
3719	//TRACE("(%04x) returning %d\n",
3720	// hMenu, menu->nItems );
3721	return menu->nItems;
3722	}
3723
3724	/**********************************************************************
3725	* GetMenuItemID32 (USER32.263)
3726	*/
3727	UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3728	{
3729	MENUITEM * lpmi;
3730
3731	dprintf(("USER32: GetMenuItemID %x %d", hMenu, nPos));
3732
3733	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0xFFFFFFFF;
3734	if (lpmi->fType & MF_POPUP) return 0xFFFFFFFF;
3735	return lpmi->wID;
3736
3737	}
3738
3739	/*******************************************************************
3740	* InsertMenu32A (USER32.322)
3741	*/
3742	BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3743	UINT id, LPCSTR str )
3744	{
3745	MENUITEM *item;
3746
3747	if (IS_STRING_ITEM(flags) && str)
3748	dprintf(("USER32: InsertMenuA %x %d %x %x %s", hMenu, pos, flags, id, str));
3749	// TRACE("hMenu %04x, pos %d, flags %08x, "
3750	// "id %04x, str '%s'\n",
3751	// hMenu, pos, flags, id, str );
3752	else // TRACE("hMenu %04x, pos %d, flags %08x, "
3753	dprintf(("USER32: InsertMenuA %x %d %x %d %x", hMenu, pos, flags, id, str));
3754	// "id %04x, str %08lx (not a string)\n",
3755	// hMenu, pos, flags, id, (DWORD)str );
3756
3757	if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3758
3759	if (!(MENU_SetItemData( item, flags, id, str )))
3760	{
3761	RemoveMenu( hMenu, pos, flags );
3762	return FALSE;
3763	}
3764
3765	if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3766	(MENU_GetMenu((HMENU)id))->wFlags \|= MF_POPUP;
3767
3768	item->hCheckBit = item->hUnCheckBit = 0;
3769	return TRUE;
3770	}
3771
3772
3773	/*******************************************************************
3774	* InsertMenu32W (USER32.325)
3775	*/
3776	BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3777	UINT id, LPCWSTR str )
3778	{
3779	BOOL ret;
3780
3781	if (IS_STRING_ITEM(flags) && str)
3782	{
3783	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3784	ret = InsertMenuA( hMenu, pos, flags, id, newstr );
3785	HeapFree( GetProcessHeap(), 0, newstr );
3786	return ret;
3787	}
3788	else return InsertMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3789	}
3790
3791
3792	/*******************************************************************
3793	* AppendMenu32A (USER32.5)
3794	*/
3795	BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3796	UINT id, LPCSTR data )
3797	{
3798	dprintf(("USER32: AppendMenuA %x %x %x %x", hMenu, flags, id, data));
3799
3800	return InsertMenuA( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3801	}
3802
3803
3804	/*******************************************************************
3805	* AppendMenu32W (USER32.6)
3806	*/
3807	BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3808	UINT id, LPCWSTR data )
3809	{
3810	dprintf(("USER32: AppendMenuW %x %x %x %x", hMenu, flags, id, data));
3811
3812	return InsertMenuW( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3813	}
3814
3815
3816	/**********************************************************************
3817	* RemoveMenu (USER32.441)
3818	*/
3819	BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3820	{
3821	LPPOPUPMENU menu;
3822	MENUITEM *item;
3823
3824	dprintf(("USER32: RemoveMenu %x %d %x", hMenu, nPos, wFlags));
3825
3826	//TRACE("(menu=%04x pos=%04x flags=%04x)\n",hMenu, nPos, wFlags);
3827	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3828	if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3829
3830	/* Remove item */
3831
3832	MENU_FreeItemData( item );
3833
3834	if (--menu->nItems == 0)
3835	{
3836	HeapFree(GetProcessHeap(), 0, menu->items );
3837	menu->items = NULL;
3838	}
3839	else
3840	{
3841	while(nPos < menu->nItems)
3842	{
3843	item = (item+1);
3844	item++;
3845	nPos++;
3846	}
3847	menu->items = (MENUITEM*)HeapReAlloc(GetProcessHeap(), 0, menu->items,
3848	menu->nItems * sizeof(MENUITEM) );
3849	}
3850	return TRUE;
3851	}
3852
3853
3854	/**********************************************************************
3855	* DeleteMenu32 (USER32.129)
3856	*/
3857	BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3858	{
3859	MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3860
3861	dprintf(("USER32: DeleteMenu %x %d %x", hMenu, nPos, wFlags));
3862
3863	if (!item) return FALSE;
3864	if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3865	/* nPos is now the position of the item */
3866	RemoveMenu( hMenu, nPos, wFlags \| MF_BYPOSITION );
3867	return TRUE;
3868	}
3869
3870
3871	/*******************************************************************
3872	* ModifyMenu32A (USER32.397)
3873	*/
3874	BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3875	UINT id, LPCSTR str )
3876	{
3877	MENUITEM *item;
3878
3879
3880	if (IS_STRING_ITEM(flags))
3881	{
3882	dprintf(("USER32: ModifyMenuA, %x %d %x %d %s", hMenu, pos, flags, id, str));
3883	//TRACE("%04x %d %04x %04x '%s'\n",
3884	// hMenu, pos, flags, id, str ? str : "#NULL#" );
3885	if (!str) return FALSE;
3886	}
3887	else
3888	{
3889	dprintf(("USER32: ModifyMenuA, %x %d %x %d %x", hMenu, pos, flags, id, str));
3890	//TRACE("%04x %d %04x %04x %08lx\n",
3891	// hMenu, pos, flags, id, (DWORD)str );
3892	}
3893
3894	if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3895	return MENU_SetItemData( item, flags, id, str );
3896	}
3897
3898
3899	/*******************************************************************
3900	* ModifyMenu32W (USER32.398)
3901	*/
3902	BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3903	UINT id, LPCWSTR str )
3904	{
3905	BOOL ret;
3906
3907	if (IS_STRING_ITEM(flags) && str)
3908	{
3909	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3910	ret = ModifyMenuA( hMenu, pos, flags, id, newstr );
3911	HeapFree( GetProcessHeap(), 0, newstr );
3912	return ret;
3913	}
3914	else return ModifyMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3915	}
3916
3917
3918	/**********************************************************************
3919	* CreatePopupMenu32 (USER32.82)
3920	*/
3921	HMENU WINAPI CreatePopupMenu(void)
3922	{
3923	HMENU hmenu;
3924	POPUPMENU *menu;
3925
3926	dprintf(("USER32: CreatePopupMenu"));
3927
3928	if (!(hmenu = CreateMenu())) return 0;
3929	menu = MENU_GetMenu(hmenu);
3930	menu->wFlags \|= MF_POPUP;
3931	menu->bTimeToHide = FALSE;
3932	return hmenu;
3933	}
3934
3935
3936	/**********************************************************************
3937	* GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3938	*/
3939	DWORD WINAPI GetMenuCheckMarkDimensions(void)
3940	{
3941	dprintf(("USER32: GetMenuCheckMarkDimensions"));
3942
3943	return MAKELONG( check_bitmap_width, check_bitmap_height );
3944	}
3945
3946
3947	/**********************************************************************
3948	* SetMenuItemBitmaps32 (USER32.490)
3949	*/
3950	BOOL WINAPI SetMenuItemBitmaps(HMENU hMenu, UINT nPos, UINT wFlags,
3951	HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3952	{
3953	MENUITEM *item;
3954
3955	dprintf(("USER32: SetMenuItemBitmaps %x %d %x %x %x", hMenu, nPos, wFlags, hNewCheck, hNewUnCheck));
3956
3957	//TRACE("(%04x, %04x, %04x, %04x, %04x)\n",
3958	// hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3959	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3960
3961	if (!hNewCheck && !hNewUnCheck)
3962	{
3963	item->fState &= ~MF_USECHECKBITMAPS;
3964	}
3965	else /* Install new bitmaps */
3966	{
3967	item->hCheckBit = hNewCheck;
3968	item->hUnCheckBit = hNewUnCheck;
3969	item->fState \|= MF_USECHECKBITMAPS;
3970	}
3971	return TRUE;
3972	}
3973
3974
3975	/**********************************************************************
3976	* CreateMenu (USER32.81)
3977	*/
3978	HMENU WINAPI CreateMenu(void)
3979	{
3980	HMENU hMenu;
3981	LPPOPUPMENU menu;
3982
3983	dprintf(("USER32: CreateMenu"));
3984
3985	#ifdef __WIN32OS2__
3986	if (!(menu = (LPPOPUPMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3987	if(ObjAllocateHandle(&hMenu, (DWORD)menu, USEROBJ_MENU) == FALSE) return 0;
3988	#else
3989	if (!(hMenu = (HMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3990	menu = (LPPOPUPMENU)hMenu;
3991	#endif
3992
3993	ZeroMemory(menu, sizeof(POPUPMENU));
3994	menu->wMagic = MENU_MAGIC;
3995	menu->FocusedItem = NO_SELECTED_ITEM;
3996	menu->bTimeToHide = FALSE;
3997
3998	dprintf(("CreateMenu returned %04x", hMenu ));
3999
4000	return hMenu;
4001	}
4002
4003
4004	/**********************************************************************
4005	* DestroyMenu32 (USER32.134)
4006	*/
4007	BOOL WINAPI DestroyMenu( HMENU hMenu )
4008	{
4009	//TRACE("(%04x)\n", hMenu);
4010
4011	dprintf(("USER32: DestroyMenu %x", hMenu));
4012
4013	/* Silently ignore attempts to destroy default system popup */
4014
4015	if (hMenu && hMenu != MENU_DefSysPopup)
4016	{
4017	LPPOPUPMENU lppop = MENU_GetMenu(hMenu);
4018	HWND pTPWnd = MENU_GetTopPopupWnd();
4019
4020	if( pTPWnd && (hMenu == GetWindowLongA(pTPWnd,0)) )
4021	SetWindowLongA(pTPWnd,0,0);
4022
4023	if (IS_A_MENU(lppop))
4024	{
4025	lppop->wMagic = 0; /* Mark it as destroyed */
4026
4027	if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
4028	(!pTPWnd \|\| (lppop->hWnd != pTPWnd)))
4029	DestroyWindow( lppop->hWnd );
4030
4031	if (lppop->items) /* recursively destroy submenus */
4032	{
4033	int i;
4034	MENUITEM *item = lppop->items;
4035	for (i = lppop->nItems; i > 0; i--, item++)
4036	{
4037	if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
4038	MENU_FreeItemData( item );
4039	}
4040	HeapFree(GetProcessHeap(), 0, lppop->items );
4041	}
4042	#ifdef __WIN32OS2__
4043	HeapFree(GetProcessHeap(),0,(LPVOID)lppop);
4044	ObjFreeHandle(hMenu);
4045	#else
4046	HeapFree(GetProcessHeap(),0,(LPVOID)hMenu);
4047	#endif
4048	MENU_ReleaseTopPopupWnd();
4049	}
4050	else
4051	{
4052	MENU_ReleaseTopPopupWnd();
4053	return FALSE;
4054	}
4055	}
4056	return (hMenu != MENU_DefSysPopup);
4057	}
4058
4059	/**********************************************************************
4060	* GetSystemMenu32 (USER32.291)
4061	*/
4062	HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
4063	{
4064	HMENU retvalue = 0;
4065
4066	dprintf(("USER32: GetSystemMenu %x %d", hWnd, bRevert));
4067
4068	if (IsWindow(hWnd))
4069	{
4070	HMENU hSysMenu = getSysMenu(hWnd);
4071	if(hSysMenu)
4072	{
4073	if( bRevert )
4074	{
4075	DestroyMenu(hSysMenu);
4076	hSysMenu = 0;
4077	setSysMenu(hWnd,hSysMenu);
4078	}
4079	else
4080	{
4081	POPUPMENU *menu = MENU_GetMenu(hSysMenu);
4082	if(menu)
4083	{
4084	if( menu->nItems > 0 && menu->items[0].hSubMenu == MENU_DefSysPopup )
4085	menu->items[0].hSubMenu = MENU_CopySysPopup();
4086	}
4087	else
4088	{
4089	//WARN("Current sys-menu (%04x) of wnd %04x is broken\n",
4090	// wndPtr->hSysMenu, hWnd);
4091	hSysMenu = 0;
4092	setSysMenu(hWnd,hSysMenu);
4093	}
4094	}
4095	}
4096
4097	if(!hSysMenu && (GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) )
4098	{
4099	hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
4100	setSysMenu(hWnd,hSysMenu);
4101	}
4102
4103	if( hSysMenu )
4104	{
4105	POPUPMENU *menu;
4106	retvalue = GetSubMenu(hSysMenu, 0);
4107
4108	/* Store the dummy sysmenu handle to facilitate the refresh */
4109	/* of the close button if the SC_CLOSE item change */
4110	menu = MENU_GetMenu(retvalue);
4111	if (menu)
4112	menu->hSysMenuOwner = hSysMenu;
4113	}
4114	}
4115	return retvalue;
4116	}
4117
4118
4119	/*******************************************************************
4120	* SetSystemMenu32 (USER32.508)
4121	*/
4122	BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
4123	{
4124	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
4125
4126	dprintf(("USER32: SetSystemMenu"));
4127
4128	if (win32wnd)
4129	{
4130	if (win32wnd->GetSysMenu()) DestroyMenu(win32wnd->GetSysMenu());
4131	win32wnd->SetSysMenu(MENU_GetSysMenu( hwnd, hMenu ));
4132	RELEASE_WNDOBJ(win32wnd);
4133	return TRUE;
4134	}
4135	return FALSE;
4136	}
4137
4138	/**********************************************************************
4139	* GetMenu32 (USER32.257)
4140	*/
4141	HMENU WINAPI GetMenu( HWND hWnd )
4142	{
4143	HMENU retvalue;
4144
4145	dprintf(("USER32: GetMenu %x %x", hWnd, GetWindowLongA( hWnd, GWL_ID )));
4146
4147	if (GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) {
4148	dprintf(("WARNING: window is child; no menu"));
4149	return 0;
4150	}
4151	retvalue = (HMENU)GetWindowLongA( hWnd, GWL_ID );
4152	#ifdef __WIN32OS2__
4153	if(MENU_GetMenu(retvalue) != NULL) {
4154	return retvalue;
4155	}
4156	return 0;
4157	#else
4158	return retvalue;
4159	#endif
4160	}
4161
4162	/**********************************************************************
4163	* SetMenu32 (USER32.487)
4164	*/
4165	BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
4166	{
4167	//TRACE("(%04x, %04x);\n", hWnd, hMenu);
4168
4169	dprintf(("USER32: SetMenu %x %x", hWnd, hMenu));
4170
4171	if (hMenu && !IsMenu(hMenu))
4172	{
4173	//WARN("hMenu is not a menu handle\n");
4174	return FALSE;
4175	}
4176
4177
4178	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD))
4179	{
4180	if (GetCapture() == hWnd) ReleaseCapture();
4181
4182	if (hMenu != 0)
4183	{
4184	LPPOPUPMENU lpmenu;
4185
4186	if (!(lpmenu = MENU_GetMenu(hMenu)))
4187	{
4188	return FALSE;
4189	}
4190	lpmenu->hWnd = hWnd;
4191	lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
4192	lpmenu->Height = 0; /* Make sure we recalculate the size */
4193	}
4194	SetWindowLongA( hWnd, GWL_ID, hMenu );
4195
4196	#ifdef __WIN32OS2__
4197	//SvL: This fixes the menu in standard mine sweeper (window isn't visible
4198	// when SetMenu is called)
4199	// if (IsWindowVisible(hWnd))
4200	#endif
4201	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
4202	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
4203	return TRUE;
4204	}
4205	return FALSE;
4206	}
4207
4208
4209	/**********************************************************************
4210	* GetSubMenu32 (USER32.288)
4211	*/
4212	HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
4213	{
4214	MENUITEM * lpmi;
4215
4216	dprintf(("USER32: GetSubMenu %x %d", hMenu, nPos));
4217
4218	#ifdef __WIN32OS2__
4219	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) {
4220	SetLastError(ERROR_INVALID_HANDLE);
4221	return 0;
4222	}
4223	#else
4224	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0;
4225	#endif
4226
4227	if (!(lpmi->fType & MF_POPUP)) return 0;
4228	return lpmi->hSubMenu;
4229	}
4230
4231
4232	/**********************************************************************
4233	* DrawMenuBar (USER32.161)
4234	*/
4235	BOOL WINAPI DrawMenuBar( HWND hWnd )
4236	{
4237	LPPOPUPMENU lppop;
4238
4239	dprintf(("USER32: DrawMenuBar %x", hWnd));
4240
4241	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) && GetMenu(hWnd))
4242	{
4243	lppop = MENU_GetMenu(GetMenu(hWnd));
4244	if (lppop == NULL)
4245	{
4246	return FALSE;
4247	}
4248
4249	lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
4250	lppop->hwndOwner = hWnd;
4251	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
4252	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
4253	return TRUE;
4254	}
4255	return FALSE;
4256	}
4257
4258
4259	/***********************************************************************
4260	* EndMenu (USER.187) (USER32.175)
4261	*/
4262	void WINAPI EndMenu(void)
4263	{
4264	dprintf(("USER32: EndMenu not implemented!"));
4265	/*
4266	* FIXME: NOT ENOUGH! This has to cancel menu tracking right away.
4267	*/
4268
4269	fEndMenu = TRUE;
4270	}
4271
4272
4273	/*****************************************************************
4274	* LoadMenu32A (USER32.370)
4275	*/
4276	HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
4277	{
4278	HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
4279
4280	dprintf(("USER32: LoadMenuA %x %x hrsrc %x", instance, name, hrsrc));
4281
4282	if (!hrsrc) return 0;
4283	return LoadMenuIndirectA( (LPCVOID)LoadResource( instance, hrsrc ));
4284	}
4285
4286
4287	/*****************************************************************
4288	* LoadMenu32W (USER32.373)
4289	*/
4290	HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
4291	{
4292	HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
4293
4294	dprintf(("USER32: LoadMenuW %x %x hrsrc %x", instance, name, hrsrc));
4295
4296	if (!hrsrc) return 0;
4297	return LoadMenuIndirectW( (LPCVOID)LoadResource( instance, hrsrc ));
4298	}
4299
4300
4301	/**********************************************************************
4302	* LoadMenuIndirect32A (USER32.371)
4303	*/
4304	HMENU WINAPI LoadMenuIndirectA(LPCVOID lpMenuTemplate)
4305	{
4306	HMENU hMenu;
4307	WORD version, offset;
4308	LPCSTR p = (LPCSTR)lpMenuTemplate;
4309
4310	dprintf(("USER32: LoadMenuIndirectA"));
4311
4312	//TRACE("%p\n", template );
4313	version = GET_WORD(p);
4314	p += sizeof(WORD);
4315	switch (version)
4316	{
4317	case 0:
4318	offset = GET_WORD(p);
4319	p += sizeof(WORD) + offset;
4320	if (!(hMenu = CreateMenu())) return 0;
4321	if (!MENU_ParseResource( p, hMenu, TRUE ))
4322	{
4323	DestroyMenu( hMenu );
4324	return 0;
4325	}
4326	return hMenu;
4327	case 1:
4328	offset = GET_WORD(p);
4329	p += sizeof(WORD) + offset;
4330	if (!(hMenu = CreateMenu())) return 0;
4331	if (!MENUEX_ParseResource( p, hMenu))
4332	{
4333	DestroyMenu( hMenu );
4334	return 0;
4335	}
4336	return hMenu;
4337	default:
4338	//ERR("version %d not supported.\n", version);
4339	return 0;
4340	}
4341	}
4342
4343
4344	/**********************************************************************
4345	* LoadMenuIndirect32W (USER32.372)
4346	*/
4347	HMENU WINAPI LoadMenuIndirectW(LPCVOID lpMenuTemplate )
4348	{
4349	dprintf(("USER32: LoadMenuIndirectW"));
4350
4351	/* FIXME: is there anything different between A and W? */
4352	return LoadMenuIndirectA(lpMenuTemplate);
4353	}
4354
4355
4356	/**********************************************************************
4357	* IsMenu32 (USER32.346)
4358	*/
4359	BOOL WINAPI IsMenu(HMENU hmenu)
4360	{
4361	LPPOPUPMENU menu = MENU_GetMenu(hmenu);
4362
4363	dprintf(("USER32: IsMenu %x", hmenu));
4364
4365	return IS_A_MENU(menu);
4366	}
4367
4368	/**********************************************************************
4369	* GetMenuItemInfo32_common
4370	*/
4371
4372	static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item, BOOL bypos,
4373	LPMENUITEMINFOA lpmii, BOOL unicode)
4374	{
4375	MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
4376
4377	//debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
4378
4379	if (!menu)
4380	return FALSE;
4381
4382	if (lpmii->fMask & MIIM_TYPE) {
4383	lpmii->fType = menu->fType;
4384	switch (MENU_ITEM_TYPE(menu->fType)) {
4385	case MF_STRING:
4386	if (menu->text) {
4387	if (unicode) {
4388	if(lpmii->dwTypeData && lpmii->cch)
4389	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4390	lpmii->cch = lstrlenA(menu->text);
4391	} else {
4392	if(lpmii->dwTypeData && lpmii->cch)
4393	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4394	lpmii->cch = lstrlenA(menu->text);
4395	}
4396	}
4397	break;
4398	case MF_OWNERDRAW:
4399	case MF_BITMAP:
4400	lpmii->dwTypeData = menu->text;
4401	/* fall through */
4402	default:
4403	lpmii->cch = 0;
4404	}
4405	}
4406
4407	if (lpmii->fMask & MIIM_STRING) {
4408	if (unicode) {
4409	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4410	lpmii->cch = lstrlenW((LPWSTR)menu->text);
4411	} else {
4412	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4413	lpmii->cch = lstrlenA(menu->text);
4414	}
4415	}
4416
4417	if (lpmii->fMask & MIIM_FTYPE)
4418	lpmii->fType = menu->fType;
4419
4420	if (lpmii->fMask & MIIM_BITMAP)
4421	lpmii->hbmpItem = menu->hbmpItem;
4422
4423	if (lpmii->fMask & MIIM_STATE)
4424	lpmii->fState = menu->fState;
4425
4426	if (lpmii->fMask & MIIM_ID)
4427	lpmii->wID = menu->wID;
4428
4429	if (lpmii->fMask & MIIM_SUBMENU)
4430	lpmii->hSubMenu = menu->hSubMenu;
4431
4432	if (lpmii->fMask & MIIM_CHECKMARKS) {
4433	lpmii->hbmpChecked = menu->hCheckBit;
4434	lpmii->hbmpUnchecked = menu->hUnCheckBit;
4435	}
4436	if (lpmii->fMask & MIIM_DATA)
4437	lpmii->dwItemData = menu->dwItemData;
4438
4439	return TRUE;
4440	}
4441
4442	/**********************************************************************
4443	* GetMenuItemInfoA (USER32.264)
4444	*/
4445	BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
4446	LPMENUITEMINFOA lpmii)
4447	{
4448	dprintf(("USER32: GetMenuItemInfoA %x %d %d %x", hmenu, item, bypos, lpmii));
4449
4450	return GetMenuItemInfo_common (hmenu, item, bypos, lpmii, FALSE);
4451	}
4452
4453	/**********************************************************************
4454	* GetMenuItemInfoW (USER32.265)
4455	*/
4456	BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
4457	LPMENUITEMINFOW lpmii)
4458	{
4459	dprintf(("USER32: GetMenuItemInfoW %x %d %d %x", hmenu, item, bypos, lpmii));
4460
4461	return GetMenuItemInfo_common (hmenu, item, bypos,
4462	(LPMENUITEMINFOA)lpmii, TRUE);
4463	}
4464
4465	/**********************************************************************
4466	* SetMenuItemInfo32_common
4467	*/
4468
4469	static BOOL SetMenuItemInfo_common(MENUITEM * menu,
4470	const MENUITEMINFOA *lpmii,
4471	BOOL unicode)
4472	{
4473	if (!menu) return FALSE;
4474
4475	if (lpmii->fMask & MIIM_TYPE ) {
4476	/* Get rid of old string. */
4477	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4478	HeapFree(GetProcessHeap(), 0, menu->text);
4479	menu->text = NULL;
4480	}
4481
4482	/* make only MENU_ITEM_TYPE bits in menu->fType equal lpmii->fType */
4483	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4484	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4485
4486	menu->text = lpmii->dwTypeData;
4487
4488	if (IS_STRING_ITEM(menu->fType) && menu->text) {
4489	if (unicode)
4490	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4491	else
4492	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4493	}
4494	}
4495
4496	if (lpmii->fMask & MIIM_FTYPE ) {
4497	/* free the string when the type is changing */
4498	if ( (!IS_STRING_ITEM(lpmii->fType)) && IS_STRING_ITEM(menu->fType) && menu->text) {
4499	HeapFree(GetProcessHeap(), 0, menu->text);
4500	menu->text = NULL;
4501	}
4502	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4503	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4504	}
4505
4506	if (lpmii->fMask & MIIM_STRING ) {
4507	/* free the string when used */
4508	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4509	HeapFree(GetProcessHeap(), 0, menu->text);
4510	if (unicode)
4511	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4512	else
4513	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4514	}
4515	}
4516
4517	if (lpmii->fMask & MIIM_STATE)
4518	{
4519	/* fixme: MFS_DEFAULT do we have to reset the other menu items? */
4520	menu->fState = lpmii->fState;
4521	}
4522
4523	if (lpmii->fMask & MIIM_ID)
4524	menu->wID = lpmii->wID;
4525
4526	if (lpmii->fMask & MIIM_SUBMENU) {
4527	menu->hSubMenu = lpmii->hSubMenu;
4528	if (menu->hSubMenu) {
4529	POPUPMENU *subMenu = MENU_GetMenu((UINT)menu->hSubMenu);
4530	if (IS_A_MENU(subMenu)) {
4531	subMenu->wFlags \|= MF_POPUP;
4532	menu->fType \|= MF_POPUP;
4533	}
4534	else
4535	/* FIXME: Return an error ? */
4536	menu->fType &= ~MF_POPUP;
4537	}
4538	else
4539	menu->fType &= ~MF_POPUP;
4540	}
4541
4542	if (lpmii->fMask & MIIM_CHECKMARKS)
4543	{
4544	menu->hCheckBit = lpmii->hbmpChecked;
4545	menu->hUnCheckBit = lpmii->hbmpUnchecked;
4546	}
4547	if (lpmii->fMask & MIIM_DATA)
4548	menu->dwItemData = lpmii->dwItemData;
4549
4550	//debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
4551	return TRUE;
4552	}
4553
4554	/**********************************************************************
4555	* SetMenuItemInfo32A (USER32.491)
4556	*/
4557	BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4558	const MENUITEMINFOA *lpmii)
4559	{
4560	dprintf(("USER32: SetMenuItemInfoA %x %d %d %x", hmenu, item, bypos, lpmii));
4561
4562	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4563	lpmii, FALSE);
4564	}
4565
4566	/**********************************************************************
4567	* SetMenuItemInfo32W (USER32.492)
4568	*/
4569	BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4570	const MENUITEMINFOW *lpmii)
4571	{
4572	dprintf(("USER32: SetMenuItemInfoW"));
4573
4574	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4575	(const MENUITEMINFOA*)lpmii, TRUE);
4576	}
4577
4578	/**********************************************************************
4579	* SetMenuDefaultItem (USER32.489)
4580	*
4581	*/
4582	BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT uItem, UINT bypos)
4583	{
4584	UINT i;
4585	POPUPMENU *menu;
4586	MENUITEM *item;
4587
4588
4589	dprintf(("USER32: SetMenuDefaultItem"));
4590	//TRACE("(0x%x,%d,%d)\n", hmenu, uItem, bypos);
4591
4592	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
4593
4594	/* reset all default-item flags */
4595	item = menu->items;
4596	for (i = 0; i < menu->nItems; i++, item++)
4597	{
4598	item->fState &= ~MFS_DEFAULT;
4599	}
4600
4601	/* no default item */
4602	if ( -1 == uItem)
4603	{
4604	return TRUE;
4605	}
4606
4607	item = menu->items;
4608	if ( bypos )
4609	{
4610	if ( uItem >= menu->nItems ) return FALSE;
4611	item[uItem].fState \|= MFS_DEFAULT;
4612	return TRUE;
4613	}
4614	else
4615	{
4616	for (i = 0; i < menu->nItems; i++, item++)
4617	{
4618	if (item->wID == uItem)
4619	{
4620	item->fState \|= MFS_DEFAULT;
4621	return TRUE;
4622	}
4623	}
4624
4625	}
4626	return FALSE;
4627	}
4628
4629	/**********************************************************************
4630	* GetMenuDefaultItem (USER32.260)
4631	*/
4632	UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4633	{
4634	POPUPMENU *menu;
4635	MENUITEM * item;
4636	UINT i = 0;
4637
4638	dprintf(("USER32: GetMenuDefaultItem"));
4639	//TRACE("(0x%x,%d,%d)\n", hmenu, bypos, flags);
4640
4641	if (!(menu = MENU_GetMenu(hmenu))) return -1;
4642
4643	/* find default item */
4644	item = menu->items;
4645
4646	/* empty menu */
4647	if (! item) return -1;
4648
4649	while ( !( item->fState & MFS_DEFAULT ) )
4650	{
4651	i++; item++;
4652	if (i >= menu->nItems ) return -1;
4653	}
4654
4655	/* default: don't return disabled items */
4656	if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1;
4657
4658	/* search rekursiv when needed */
4659	if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) )
4660	{
4661	UINT ret;
4662	ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags );
4663	if ( -1 != ret ) return ret;
4664
4665	/* when item not found in submenu, return the popup item */
4666	}
4667	return ( bypos ) ? i : item->wID;
4668
4669	}
4670
4671	/**********************************************************************
4672	* InsertMenuItem32A (USER32.323)
4673	*/
4674	BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4675	const MENUITEMINFOA *lpmii)
4676	{
4677	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4678
4679	dprintf(("USER32: InsertMenuItemA %x %d %d %x", hMenu, uItem, bypos, lpmii->wID));
4680
4681	return SetMenuItemInfo_common(item, lpmii, FALSE);
4682	}
4683
4684
4685	/**********************************************************************
4686	* InsertMenuItem32W (USER32.324)
4687	*/
4688	BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4689	const MENUITEMINFOW *lpmii)
4690	{
4691	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4692
4693	dprintf(("USER32: InsertMenuItemW"));
4694
4695	return SetMenuItemInfo_common(item, (const MENUITEMINFOA*)lpmii, TRUE);
4696	}
4697
4698	/**********************************************************************
4699	* CheckMenuRadioItem32 (USER32.47)
4700	*/
4701
4702	BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4703	UINT first, UINT last, UINT check,
4704	UINT bypos)
4705	{
4706	MENUITEM mifirst, milast, *micheck;
4707	HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4708
4709	dprintf(("USER32: CheckMenuRadioItem"));
4710	//TRACE("ox%x: %d-%d, check %d, bypos=%d\n",
4711	// hMenu, first, last, check, bypos);
4712
4713	mifirst = MENU_FindItem (&mfirst, &first, bypos);
4714	milast = MENU_FindItem (&mlast, &last, bypos);
4715	micheck = MENU_FindItem (&mcheck, &check, bypos);
4716
4717	if (mifirst == NULL \|\| milast == NULL \|\| micheck == NULL \|\|
4718	mifirst > milast \|\| mfirst != mlast \|\| mfirst != mcheck \|\|
4719	micheck > milast \|\| micheck < mifirst)
4720	return FALSE;
4721
4722	while (mifirst <= milast)
4723	{
4724	if (mifirst == micheck)
4725	{
4726	mifirst->fType \|= MFT_RADIOCHECK;
4727	mifirst->fState \|= MFS_CHECKED;
4728	} else {
4729	mifirst->fType &= ~MFT_RADIOCHECK;
4730	mifirst->fState &= ~MFS_CHECKED;
4731	}
4732	mifirst++;
4733	}
4734
4735	return TRUE;
4736	}
4737
4738	/**********************************************************************
4739	* GetMenuItemRect32 (USER32.266)
4740	*
4741	* ATTENTION: Here, the returned values in rect are the screen
4742	* coordinates of the item just like if the menu was
4743	* always on the upper left side of the application.
4744	*
4745	*/
4746	BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4747	LPRECT rect)
4748	{
4749	POPUPMENU *itemMenu;
4750	MENUITEM *item;
4751	HWND referenceHwnd;
4752
4753	//TRACE("(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4754
4755	item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4756	referenceHwnd = hwnd;
4757
4758	if(!hwnd)
4759	{
4760	itemMenu = MENU_GetMenu(hMenu);
4761	if (itemMenu == NULL) {
4762	SetLastError(ERROR_INVALID_PARAMETER);
4763	return FALSE;
4764	}
4765
4766	if(itemMenu->hWnd == 0)
4767	return FALSE;
4768	referenceHwnd = itemMenu->hWnd;
4769	}
4770
4771	if ((rect == NULL) \|\| (item == NULL)) {
4772	SetLastError(ERROR_INVALID_PARAMETER);
4773	return FALSE;
4774	}
4775	*rect = item->rect;
4776
4777	MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4778	dprintf(("USER32: GetMenuItemRect %x %x %d (%d,%d)(%d,%d)", hwnd, hMenu, uItem, rect->left, rect->top, rect->right, rect->bottom));
4779
4780	return TRUE;
4781	}
4782
4783	/**********************************************************************
4784	* SetMenuInfo
4785	*
4786	* FIXME
4787	* MIM_APPLYTOSUBMENUS
4788	* actually use the items to draw the menu
4789	*/
4790	BOOL WINAPI SetMenuInfo (HMENU hMenu, LPCMENUINFO lpmi)
4791	{
4792	POPUPMENU *menu;
4793
4794	dprintf(("USER32: SetMenuInfo"));
4795	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4796
4797	if (lpmi && (lpmi->cbSize==sizeof(MENUINFO)) && (menu=MENU_GetMenu(hMenu)))
4798	{
4799
4800	if (lpmi->fMask & MIM_BACKGROUND)
4801	menu->hbrBack = lpmi->hbrBack;
4802
4803	if (lpmi->fMask & MIM_HELPID)
4804	menu->dwContextHelpID = lpmi->dwContextHelpID;
4805
4806	if (lpmi->fMask & MIM_MAXHEIGHT)
4807	menu->cyMax = lpmi->cyMax;
4808
4809	if (lpmi->fMask & MIM_MENUDATA)
4810	menu->dwMenuData = lpmi->dwMenuData;
4811
4812	if (lpmi->fMask & MIM_STYLE)
4813	menu->dwStyle = lpmi->dwStyle;
4814
4815	return TRUE;
4816	}
4817	return FALSE;
4818	}
4819
4820	/**********************************************************************
4821	* GetMenuInfo
4822	*
4823	* NOTES
4824	* win98/NT5.0
4825	*
4826	*/
4827	BOOL WINAPI GetMenuInfo (HMENU hMenu, LPMENUINFO lpmi)
4828	{ POPUPMENU *menu;
4829
4830	dprintf(("USER32: GetMenuInfo"));
4831	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4832
4833	if (lpmi && (menu = MENU_GetMenu(hMenu)))
4834	{
4835
4836	if (lpmi->fMask & MIM_BACKGROUND)
4837	lpmi->hbrBack = menu->hbrBack;
4838
4839	if (lpmi->fMask & MIM_HELPID)
4840	lpmi->dwContextHelpID = menu->dwContextHelpID;
4841
4842	if (lpmi->fMask & MIM_MAXHEIGHT)
4843	lpmi->cyMax = menu->cyMax;
4844
4845	if (lpmi->fMask & MIM_MENUDATA)
4846	lpmi->dwMenuData = menu->dwMenuData;
4847
4848	if (lpmi->fMask & MIM_STYLE)
4849	lpmi->dwStyle = menu->dwStyle;
4850
4851	return TRUE;
4852	}
4853	return FALSE;
4854	}
4855
4856	/**********************************************************************
4857	* SetMenuContextHelpId (USER32.488)
4858	*/
4859	BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpID)
4860	{
4861	LPPOPUPMENU menu;
4862
4863	dprintf(("USER32: SetMenuContextHelpId"));
4864	//TRACE("(0x%04x 0x%08lx)\n", hMenu, dwContextHelpID);
4865
4866	menu = MENU_GetMenu(hMenu);
4867	if (menu)
4868	{
4869	menu->dwContextHelpID = dwContextHelpID;
4870	return TRUE;
4871	}
4872	return FALSE;
4873	}
4874
4875	/**********************************************************************
4876	* GetMenuContextHelpId (USER32.488)
4877	*/
4878	DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4879	{
4880	LPPOPUPMENU menu;
4881
4882	dprintf(("USER32: GetMenuContextHelpId"));
4883
4884	menu = MENU_GetMenu(hMenu);
4885	if (menu)
4886	{
4887	return menu->dwContextHelpID;
4888	}
4889	return 0;
4890	}
4891
4892	/**********************************************************************
4893	* MenuItemFromPoint (USER32.387)
4894	*/
4895	UINT WINAPI MenuItemFromPoint(HWND hWnd, HMENU hMenu, POINT ptScreen)
4896	{
4897	dprintf(("USER32: MenuItemFromPoint not implemented!"));
4898
4899	return 0;
4900	}
4901
4902	/**********************************************************************
4903	* IsMenuActive (Internal)
4904	*/
4905	BOOL IsMenuActive(void)
4906	{
4907	return pTopPopupWnd && (GetWindowLongA(pTopPopupWnd,GWL_STYLE) & WS_VISIBLE);
4908	}
4909
4910	BOOL POPUPMENU_Register()
4911	{
4912	WNDCLASSA wndClass;
4913	BOOL rc;
4914
4915	//SvL: Don't check this now
4916	// if (GlobalFindAtomA(POPUPMENUCLASSNAME)) return FALSE;
4917
4918	ZeroMemory(&wndClass,sizeof(WNDCLASSA));
4919	wndClass.style = CS_GLOBALCLASS \| CS_SAVEBITS;
4920	wndClass.lpfnWndProc = (WNDPROC)PopupMenuWndProc;
4921	wndClass.cbClsExtra = 0;
4922	wndClass.cbWndExtra = sizeof(HMENU);
4923	wndClass.hCursor = LoadCursorA(0,IDC_ARROWA);
4924	wndClass.hbrBackground = NULL_BRUSH;
4925	wndClass.lpszClassName = POPUPMENUCLASSNAME;
4926
4927	rc = RegisterClassA(&wndClass);
4928	MENU_Init();
4929
4930	return rc;
4931	}
4932	//******************************************************************************
4933	//******************************************************************************
4934	BOOL POPUPMENU_Unregister()
4935	{
4936	if (GlobalFindAtomA(POPUPMENUCLASSNAME))
4937	return UnregisterClassA(POPUPMENUCLASSNAME,(HINSTANCE)NULL);
4938	else return FALSE;
4939	}
4940	//******************************************************************************
4941	//******************************************************************************
4942	#ifdef __WIN32OS2__
4943	void DisableOdinSysMenuItems()
4944	{
4945	fDisableOdinSysMenuItems = TRUE;
4946	}
4947	//******************************************************************************
4948	//******************************************************************************
4949	#endif

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