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source: trunk/src/user32/new/menu.cpp@ 2396

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Last change on this file since 2396 was 2396, checked in by cbratschi, 26 years ago
activated menu code
File size: 132.9 KB

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1	/* $Id: menu.cpp,v 1.5 2000-01-10 17:18:08 cbratschi 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	* WINE version: 991212
12	*
13	* Status: ???
14	* Version: ???
15	*/
16
17	/*
18	* Note: the style MF_MOUSESELECT is used to mark popup items that
19	* have been selected, i.e. their popup menu is currently displayed.
20	* This is probably not the meaning this style has in MS-Windows.
21	*/
22
23	/*
24	CB: not yet implemented:
25	- Win32BaseWindow handling
26	- message functions
27	*/
28
29	#include <assert.h>
30	#include <ctype.h>
31	#include <stdlib.h>
32	#include <string.h>
33	#include <os2win.h>
34	#include <heapstring.h>
35	#include "controls.h"
36	#include "menu.h"
37
38	//DEFAULT_DEBUG_CHANNEL(menu)
39
40
41	/* internal popup menu window messages */
42
43	#define MM_SETMENUHANDLE (WM_USER + 0)
44	#define MM_GETMENUHANDLE (WM_USER + 1)
45
46	/* Menu item structure */
47	typedef struct {
48	/* ----------- MENUITEMINFO Stuff ----------- */
49	UINT fType; /* Item type. */
50	UINT fState; /* Item state. */
51	UINT wID; /* Item id. */
52	HMENU hSubMenu; /* Pop-up menu. */
53	HBITMAP hCheckBit; /* Bitmap when checked. */
54	HBITMAP hUnCheckBit; /* Bitmap when unchecked. */
55	LPSTR text; /* Item text or bitmap handle. */
56	DWORD dwItemData; /* Application defined. */
57	DWORD dwTypeData; /* depends on fMask */
58	HBITMAP hbmpItem; /* bitmap in win98 style menus */
59	/* ----------- Wine stuff ----------- */
60	RECT rect; /* Item area (relative to menu window) */
61	UINT xTab; /* X position of text after Tab */
62	} MENUITEM;
63
64	/* Popup menu structure */
65	typedef struct {
66	WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
67	WORD wMagic; /* Magic number */
68	HQUEUE hTaskQ; /* Task queue for this menu */
69	WORD Width; /* Width of the whole menu */
70	WORD Height; /* Height of the whole menu */
71	WORD nItems; /* Number of items in the menu */
72	HWND hWnd; /* Window containing the menu */
73	MENUITEM items; / Array of menu items */
74	UINT FocusedItem; /* Currently focused item */
75	HWND hwndOwner; /* window receiving the messages for ownerdraw */
76	BOOL bTimeToHide; /* Request hiding when receiving a second click in the top-level menu item */
77	/* ------------ MENUINFO members ------ */
78	DWORD dwStyle; /* Extended mennu style */
79	UINT cyMax; /* max hight of the whole menu, 0 is screen hight */
80	HBRUSH hbrBack; /* brush for menu background */
81	DWORD dwContextHelpID;
82	DWORD dwMenuData; /* application defined value */
83	HMENU hSysMenuOwner; /* Handle to the dummy sys menu holder */
84	} POPUPMENU, *LPPOPUPMENU;
85
86	/* internal flags for menu tracking */
87
88	#define TF_ENDMENU 0x0001
89	#define TF_SUSPENDPOPUP 0x0002
90	#define TF_SKIPREMOVE 0x0004
91
92	typedef struct
93	{
94	UINT trackFlags;
95	HMENU hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
96	HMENU hTopMenu; /* initial menu */
97	HWND hOwnerWnd; /* where notifications are sent */
98	POINT pt;
99	} MTRACKER;
100
101	#define MENU_MAGIC 0x554d /* 'MU' */
102	#define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
103
104	#define ITEM_PREV -1
105	#define ITEM_NEXT 1
106
107	/* Internal MENU_TrackMenu() flags */
108	#define TPM_INTERNAL 0xF0000000
109	#define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
110	#define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
111	#define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
112
113	/* popup menu shade thickness */
114	#define POPUP_XSHADE 4
115	#define POPUP_YSHADE 4
116
117	/* Space between 2 menu bar items */
118	#define MENU_BAR_ITEMS_SPACE 12
119
120	/* Minimum width of a tab character */
121	#define MENU_TAB_SPACE 8
122
123	/* Height of a separator item */
124	#define SEPARATOR_HEIGHT 5
125
126	/* (other menu->FocusedItem values give the position of the focused item) */
127	#define NO_SELECTED_ITEM 0xffff
128
129	#define MENU_ITEM_TYPE(flags) \
130	((flags) & (MF_STRING \| MF_BITMAP \| MF_OWNERDRAW \| MF_SEPARATOR))
131
132	#define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
133	#define IS_BITMAP_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_BITMAP)
134
135	#define IS_SYSTEM_MENU(menu) \
136	(!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
137
138	#define IS_SYSTEM_POPUP(menu) \
139	((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
140
141	#define TYPE_MASK (MFT_STRING \| MFT_BITMAP \| MFT_OWNERDRAW \| MFT_SEPARATOR \| \
142	MFT_MENUBARBREAK \| MFT_MENUBREAK \| MFT_RADIOCHECK \| \
143	MFT_RIGHTORDER \| MFT_RIGHTJUSTIFY \| \
144	MF_POPUP \| MF_SYSMENU \| MF_HELP)
145	#define STATE_MASK (~TYPE_MASK)
146
147	/* Dimension of the menu bitmaps */
148	static WORD check_bitmap_width = 0, check_bitmap_height = 0;
149	static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
150
151	static HBITMAP hStdRadioCheck = 0;
152	static HBITMAP hStdCheck = 0;
153	static HBITMAP hStdMnArrow = 0;
154
155	/* Minimze/restore/close buttons to be inserted in menubar */
156	static HBITMAP hBmpMinimize = 0;
157	static HBITMAP hBmpMinimizeD = 0;
158	static HBITMAP hBmpMaximize = 0;
159	static HBITMAP hBmpMaximizeD = 0;
160	static HBITMAP hBmpClose = 0;
161	static HBITMAP hBmpCloseD = 0;
162
163
164	static HBRUSH hShadeBrush = 0;
165	static HFONT hMenuFont = 0;
166	static HFONT hMenuFontBold = 0;
167
168	static HMENU MENU_DefSysPopup = 0; /* Default system menu popup */
169
170	/* Use global popup window because there's no way 2 menus can
171	* be tracked at the same time. */
172
173	static HWND pTopPopupWnd = 0;
174	static UINT uSubPWndLevel = 0;
175
176	/* Flag set by EndMenu() to force an exit from menu tracking */
177	static BOOL fEndMenu = FALSE;
178
179
180	/***********************************************************************
181	* debug_print_menuitem
182	*
183	* Print a menuitem in readable form.
184	*/
185
186	#define debug_print_menuitem(pre, mp, post) \
187	if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
188
189	#define MENUOUT(text) \
190	DPRINTF("%s%s", (count++ ? "," : ""), (text))
191
192	#define MENUFLAG(bit,text) \
193	do { \
194	if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
195	} while (0)
196
197	#if 0
198	static void do_debug_print_menuitem(const char prefix, MENUITEM mp,
199	const char *postfix)
200	{
201	TRACE("%s ", prefix);
202	if (mp) {
203	UINT flags = mp->fType;
204	int typ = MENU_ITEM_TYPE(flags);
205	DPRINTF( "{ ID=0x%x", mp->wID);
206	if (flags & MF_POPUP)
207	DPRINTF( ", Sub=0x%x", mp->hSubMenu);
208	if (flags) {
209	int count = 0;
210	DPRINTF( ", Typ=");
211	if (typ == MFT_STRING)
212	/* Nothing */ ;
213	else if (typ == MFT_SEPARATOR)
214	MENUOUT("sep");
215	else if (typ == MFT_OWNERDRAW)
216	MENUOUT("own");
217	else if (typ == MFT_BITMAP)
218	MENUOUT("bit");
219	else
220	MENUOUT("???");
221	flags -= typ;
222
223	MENUFLAG(MF_POPUP, "pop");
224	MENUFLAG(MFT_MENUBARBREAK, "barbrk");
225	MENUFLAG(MFT_MENUBREAK, "brk");
226	MENUFLAG(MFT_RADIOCHECK, "radio");
227	MENUFLAG(MFT_RIGHTORDER, "rorder");
228	MENUFLAG(MF_SYSMENU, "sys");
229	MENUFLAG(MFT_RIGHTJUSTIFY, "right"); /* same as MF_HELP */
230
231	if (flags)
232	DPRINTF( "+0x%x", flags);
233	}
234	flags = mp->fState;
235	if (flags) {
236	int count = 0;
237	DPRINTF( ", State=");
238	MENUFLAG(MFS_GRAYED, "grey");
239	MENUFLAG(MFS_DEFAULT, "default");
240	MENUFLAG(MFS_DISABLED, "dis");
241	MENUFLAG(MFS_CHECKED, "check");
242	MENUFLAG(MFS_HILITE, "hi");
243	MENUFLAG(MF_USECHECKBITMAPS, "usebit");
244	MENUFLAG(MF_MOUSESELECT, "mouse");
245	if (flags)
246	DPRINTF( "+0x%x", flags);
247	}
248	if (mp->hCheckBit)
249	DPRINTF( ", Chk=0x%x", mp->hCheckBit);
250	if (mp->hUnCheckBit)
251	DPRINTF( ", Unc=0x%x", mp->hUnCheckBit);
252
253	if (typ == MFT_STRING) {
254	if (mp->text)
255	DPRINTF( ", Text=\"%s\"", mp->text);
256	else
257	DPRINTF( ", Text=Null");
258	} else if (mp->text == NULL)
259	/* Nothing */ ;
260	else
261	DPRINTF( ", Text=%p", mp->text);
262	if (mp->dwItemData)
263	DPRINTF( ", ItemData=0x%08lx", mp->dwItemData);
264	DPRINTF( " }");
265	} else {
266	DPRINTF( "NULL");
267	}
268
269	DPRINTF(" %s\n", postfix);
270	}
271	#endif
272
273	#undef MENUOUT
274	#undef MENUFLAG
275
276	//#define USER_HEAP_ALLOC(size) HeapAlloc(GetProcessHeap(),0,size)
277	//#define USER_HEAP_FREE(handle) HeapFree(GetProcessHeap(),0,(LPVOID)handle)
278
279	HMENU getMenu(HWND hwnd)
280	{
281	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
282
283	return win32wnd ? win32wnd->GetMenu():(HMENU)0;
284	}
285
286	VOID setMenu(HWND hwnd,HMENU hMenu)
287	{
288	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
289
290	if (win32wnd) win32wnd->SetMenu(hMenu);
291	}
292
293	HMENU getSysMenu(HWND hwnd)
294	{
295	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
296
297	return win32wnd ? win32wnd->GetSysMenu():(HMENU)0;
298	}
299
300	VOID setSysMenu(HWND hwnd,HMENU hMenu)
301	{
302	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
303
304	win32wnd->SetSysMenu(hMenu);
305	}
306
307	/***********************************************************************
308	* MENU_CopySysPopup
309	*
310	* Return the default system menu.
311	*/
312	static HMENU MENU_CopySysPopup(void)
313	{
314	HMENU hMenu = LoadMenuA(GetModuleHandleA("USER32"), "SYSMENU");
315
316	if( hMenu ) {
317	POPUPMENU* menu = (POPUPMENU*)hMenu;
318	menu->wFlags \|= MF_SYSMENU \| MF_POPUP;
319	SetMenuDefaultItem(hMenu, SC_CLOSE, FALSE);
320	}
321	else {
322	hMenu = 0;
323	//ERR("Unable to load default system menu\n" );
324	}
325
326	//TRACE("returning %x.\n", hMenu );
327
328	return hMenu;
329	}
330
331	/***********************************************************************
332	* MENU_GetTopPopupWnd()
333	*
334	* Return the locked pointer pTopPopupWnd.
335	*/
336	static HWND MENU_GetTopPopupWnd()
337	{
338	return pTopPopupWnd;
339	}
340	/***********************************************************************
341	* MENU_ReleaseTopPopupWnd()
342	*
343	* Realease the locked pointer pTopPopupWnd.
344	*/
345	static void MENU_ReleaseTopPopupWnd()
346	{
347	}
348	/***********************************************************************
349	* MENU_DestroyTopPopupWnd()
350	*
351	* Destroy the locked pointer pTopPopupWnd.
352	*/
353	static void MENU_DestroyTopPopupWnd()
354	{
355	pTopPopupWnd = NULL;
356	}
357
358
359
360	/**********************************************************************
361	* MENU_GetSysMenu
362	*
363	* Create a copy of the system menu. System menu in Windows is
364	* a special menu-bar with the single entry - system menu popup.
365	* This popup is presented to the outside world as a "system menu".
366	* However, the real system menu handle is sometimes seen in the
367	* WM_MENUSELECT paramemters (and Word 6 likes it this way).
368	*/
369	HMENU MENU_GetSysMenu( HWND hWnd, HMENU hPopupMenu )
370	{
371	HMENU hMenu;
372
373	hMenu = CreateMenu();
374	if (hMenu)
375	{
376	POPUPMENU menu = (POPUPMENU)hMenu;
377	menu->wFlags = MF_SYSMENU;
378	menu->hWnd = hWnd;
379
380	if (hPopupMenu == (HMENU)(-1))
381	hPopupMenu = MENU_CopySysPopup();
382	else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
383
384	if (hPopupMenu)
385	{
386	InsertMenuA( hMenu, -1, MF_SYSMENU \| MF_POPUP \| MF_BYPOSITION, hPopupMenu, NULL );
387
388	menu->items[0].fType = MF_SYSMENU \| MF_POPUP;
389	menu->items[0].fState = 0;
390	menu = (POPUPMENU*)hPopupMenu;
391	menu->wFlags \|= MF_SYSMENU;
392
393	//TRACE("GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
394	return hMenu;
395	}
396	DestroyMenu( hMenu );
397	}
398	//ERR("failed to load system menu!\n");
399	return 0;
400	}
401
402
403	/***********************************************************************
404	* MENU_Init
405	*
406	* Menus initialisation.
407	*/
408	BOOL MENU_Init()
409	{
410	HBITMAP hBitmap;
411	NONCLIENTMETRICSA ncm;
412
413	static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
414	0x55, 0, 0xAA, 0,
415	0x55, 0, 0xAA, 0,
416	0x55, 0, 0xAA, 0 };
417
418	/* Load menu bitmaps */
419	hStdCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_CHECK));
420	hStdRadioCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_RADIOCHECK));
421	hStdMnArrow = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_MNARROW));
422	/* Load system buttons bitmaps */
423	hBmpMinimize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCE));
424	hBmpMinimizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCED));
425	hBmpMaximize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORE));
426	hBmpMaximizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORED));
427	hBmpClose = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSE));
428	hBmpCloseD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSED));
429
430	if (hStdCheck)
431	{
432	BITMAP bm;
433	GetObjectA( hStdCheck, sizeof(bm), &bm );
434	check_bitmap_width = bm.bmWidth;
435	check_bitmap_height = bm.bmHeight;
436	} else
437	return FALSE;
438
439	/* Assume that radio checks have the same size as regular check. */
440	if (!hStdRadioCheck)
441	return FALSE;
442
443	if (hStdMnArrow)
444	{
445	BITMAP bm;
446	GetObjectA( hStdMnArrow, sizeof(bm), &bm );
447	arrow_bitmap_width = bm.bmWidth;
448	arrow_bitmap_height = bm.bmHeight;
449	} else
450	return FALSE;
451
452	if (! (hBitmap = CreateBitmap( 8, 8, 1, 1, shade_bits)))
453	return FALSE;
454
455	if(!(hShadeBrush = CreatePatternBrush( hBitmap )))
456	return FALSE;
457
458	DeleteObject( hBitmap );
459	if (!(MENU_DefSysPopup = MENU_CopySysPopup()))
460	return FALSE;
461
462	ncm.cbSize = sizeof (NONCLIENTMETRICSA);
463	if (!(SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSA), &ncm, 0)))
464	return FALSE;
465
466	if (!(hMenuFont = CreateFontIndirectA( &ncm.lfMenuFont )))
467	return FALSE;
468
469	ncm.lfMenuFont.lfWeight += 300;
470	if ( ncm.lfMenuFont.lfWeight > 1000)
471	ncm.lfMenuFont.lfWeight = 1000;
472
473	if (!(hMenuFontBold = CreateFontIndirectA( &ncm.lfMenuFont )))
474	return FALSE;
475
476	return TRUE;
477	}
478
479	/***********************************************************************
480	* MENU_InitSysMenuPopup
481	*
482	* Grey the appropriate items in System menu.
483	*/
484	static void MENU_InitSysMenuPopup( HMENU hmenu, DWORD style, DWORD clsStyle )
485	{
486	BOOL gray;
487
488	gray = !(style & WS_THICKFRAME) \|\| (style & (WS_MAXIMIZE \| WS_MINIMIZE));
489	EnableMenuItem( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
490	gray = ((style & WS_MAXIMIZE) != 0);
491	EnableMenuItem( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
492	gray = !(style & WS_MINIMIZEBOX) \|\| (style & WS_MINIMIZE);
493	EnableMenuItem( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
494	gray = !(style & WS_MAXIMIZEBOX) \|\| (style & WS_MAXIMIZE);
495	EnableMenuItem( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
496	gray = !(style & (WS_MAXIMIZE \| WS_MINIMIZE));
497	EnableMenuItem( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
498	gray = (clsStyle & CS_NOCLOSE) != 0;
499
500	/* The menu item must keep its state if it's disabled */
501	if(gray)
502	EnableMenuItem( hmenu, SC_CLOSE, MF_GRAYED);
503	}
504
505
506	/******************************************************************************
507	*
508	* UINT32 MENU_GetStartOfNextColumn(
509	* HMENU32 hMenu )
510	*
511	*****************************************************************************/
512
513	static UINT MENU_GetStartOfNextColumn(
514	HMENU hMenu )
515	{
516	POPUPMENU menu = (POPUPMENU)hMenu;
517	UINT i = menu->FocusedItem + 1;
518
519	if(!menu)
520	return NO_SELECTED_ITEM;
521
522	if( i == NO_SELECTED_ITEM )
523	return i;
524
525	for( ; i < menu->nItems; ++i ) {
526	if (menu->items[i].fType & MF_MENUBARBREAK)
527	return i;
528	}
529
530	return NO_SELECTED_ITEM;
531	}
532
533
534	/******************************************************************************
535	*
536	* UINT32 MENU_GetStartOfPrevColumn(
537	* HMENU32 hMenu )
538	*
539	*****************************************************************************/
540
541	static UINT MENU_GetStartOfPrevColumn(
542	HMENU hMenu )
543	{
544	POPUPMENU const menu = (POPUPMENU)hMenu;
545	UINT i;
546
547	if( !menu )
548	return NO_SELECTED_ITEM;
549
550	if( menu->FocusedItem == 0 \|\| menu->FocusedItem == NO_SELECTED_ITEM )
551	return NO_SELECTED_ITEM;
552
553	/* Find the start of the column */
554
555	for(i = menu->FocusedItem; i != 0 &&
556	!(menu->items[i].fType & MF_MENUBARBREAK);
557	--i); /* empty */
558
559	if(i == 0)
560	return NO_SELECTED_ITEM;
561
562	for(--i; i != 0; --i) {
563	if (menu->items[i].fType & MF_MENUBARBREAK)
564	break;
565	}
566
567	//TRACE("ret %d.\n", i );
568
569	return i;
570	}
571
572
573
574	/***********************************************************************
575	* MENU_FindItem
576	*
577	* Find a menu item. Return a pointer on the item, and modifies *hmenu
578	* in case the item was in a sub-menu.
579	*/
580	static MENUITEM MENU_FindItem( HMENU hmenu, UINT *nPos, UINT wFlags )
581	{
582	POPUPMENU *menu;
583	UINT i;
584
585	if (((hmenu)==0xffff) \|\| (!(menu = (POPUPMENU)*hmenu))) return NULL;
586	if (wFlags & MF_BYPOSITION)
587	{
588	if (*nPos >= menu->nItems) return NULL;
589	return &menu->items[*nPos];
590	}
591	else
592	{
593	MENUITEM *item = menu->items;
594
595	for (i = 0; i < menu->nItems; i++, item++)
596	{
597	if (item->wID == *nPos)
598	{
599	*nPos = i;
600	return item;
601	}
602	else if (item->fType & MF_POPUP)
603	{
604	HMENU hsubmenu = item->hSubMenu;
605	MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
606	if (subitem)
607	{
608	*hmenu = hsubmenu;
609	return subitem;
610	}
611	}
612	}
613	}
614	return NULL;
615	}
616
617	/***********************************************************************
618	* MENU_FindSubMenu
619	*
620	* Find a Sub menu. Return the position of the submenu, and modifies
621	* *hmenu in case it is found in another sub-menu.
622	* If the submenu cannot be found, NO_SELECTED_ITEM is returned.
623	*/
624	UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget )
625	{
626	POPUPMENU *menu;
627	UINT i;
628	MENUITEM *item;
629	if (((*hmenu)==0xffff) \|\|
630	(!(menu = (POPUPMENU)hmenu)))
631	return NO_SELECTED_ITEM;
632	item = menu->items;
633	for (i = 0; i < menu->nItems; i++, item++) {
634	if(!(item->fType & MF_POPUP)) continue;
635	if (item->hSubMenu == hSubTarget) {
636	return i;
637	}
638	else {
639	HMENU hsubmenu = item->hSubMenu;
640	UINT pos = MENU_FindSubMenu( &hsubmenu, hSubTarget );
641	if (pos != NO_SELECTED_ITEM) {
642	*hmenu = hsubmenu;
643	return pos;
644	}
645	}
646	}
647	return NO_SELECTED_ITEM;
648	}
649
650	/***********************************************************************
651	* MENU_FreeItemData
652	*/
653	static void MENU_FreeItemData( MENUITEM* item )
654	{
655	/* delete text */
656	if (IS_STRING_ITEM(item->fType) && item->text)
657	HeapFree(GetProcessHeap(), 0, item->text );
658	}
659
660	/***********************************************************************
661	* MENU_FindItemByCoords
662	*
663	* Find the item at the specified coordinates (screen coords). Does
664	* not work for child windows and therefore should not be called for
665	* an arbitrary system menu.
666	*/
667	static MENUITEM MENU_FindItemByCoords( POPUPMENU menu,
668	POINT pt, UINT *pos )
669	{
670	MENUITEM *item;
671	UINT i;
672	RECT wrect;
673
674	if (!GetWindowRect(menu->hWnd,&wrect)) return NULL;
675	pt.x -= wrect.left;pt.y -= wrect.top;
676	item = menu->items;
677	for (i = 0; i < menu->nItems; i++, item++)
678	{
679	if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
680	(pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
681	{
682	if (pos) *pos = i;
683	return item;
684	}
685	}
686	return NULL;
687	}
688
689
690	/***********************************************************************
691	* MENU_FindItemByKey
692	*
693	* Find the menu item selected by a key press.
694	* Return item id, -1 if none, -2 if we should close the menu.
695	*/
696	static UINT MENU_FindItemByKey( HWND hwndOwner, HMENU hmenu,
697	UINT key, BOOL forceMenuChar )
698	{
699	//TRACE("\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
700
701	if (!IsMenu( hmenu ))
702	{
703	hmenu = GetSubMenu(getSysMenu(hwndOwner), 0);
704	}
705
706	if (hmenu)
707	{
708	POPUPMENU menu = (POPUPMENU)hmenu;
709	MENUITEM *item = menu->items;
710	LONG menuchar;
711
712	if( !forceMenuChar )
713	{
714	UINT i;
715
716	key = toupper(key);
717	for (i = 0; i < menu->nItems; i++, item++)
718	{
719	if (item->text && (IS_STRING_ITEM(item->fType)))
720	{
721	char *p = item->text - 2;
722	do
723	{
724	p = strchr (p + 2, '&');
725	}
726	while (p != NULL && p [1] == '&');
727	if (p && (toupper(p[1]) == key)) return i;
728	}
729	}
730	}
731	menuchar = SendMessageA( hwndOwner, WM_MENUCHAR,
732	MAKEWPARAM( key, menu->wFlags ), hmenu );
733	if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
734	if (HIWORD(menuchar) == 1) return (UINT)(-2);
735	}
736	return (UINT)(-1);
737	}
738	/***********************************************************************
739	* MENU_LoadMagicItem
740	*
741	* Load the bitmap associated with the magic menu item and its style
742	*/
743
744	static HBITMAP MENU_LoadMagicItem(UINT id, BOOL hilite, DWORD dwItemData)
745	{
746	/*
747	* Magic menu item id's section
748	* These magic id's are used by windows to insert "standard" mdi
749	* buttons (minimize,restore,close) on menu. Under windows,
750	* these magic id's make sure the right things appear when those
751	* bitmap buttons are pressed/selected/released.
752	*/
753
754	switch(id & 0xffff)
755	{ case HBMMENU_SYSTEM:
756	return (dwItemData) ?
757	(HBITMAP)dwItemData :
758	(hilite ? hBmpMinimizeD : hBmpMinimize);
759	case HBMMENU_MBAR_RESTORE:
760	return (hilite ? hBmpMaximizeD: hBmpMaximize);
761	case HBMMENU_MBAR_MINIMIZE:
762	return (hilite ? hBmpMinimizeD : hBmpMinimize);
763	case HBMMENU_MBAR_CLOSE:
764	return (hilite ? hBmpCloseD : hBmpClose);
765	case HBMMENU_CALLBACK:
766	case HBMMENU_MBAR_CLOSE_D:
767	case HBMMENU_MBAR_MINIMIZE_D:
768	case HBMMENU_POPUP_CLOSE:
769	case HBMMENU_POPUP_RESTORE:
770	case HBMMENU_POPUP_MAXIMIZE:
771	case HBMMENU_POPUP_MINIMIZE:
772	default:
773	//FIXME("Magic 0x%08x not implemented\n", id);
774	return 0;
775	}
776
777	}
778
779	/***********************************************************************
780	* MENU_CalcItemSize
781	*
782	* Calculate the size of the menu item and store it in lpitem->rect.
783	*/
784	static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
785	INT orgX, INT orgY, BOOL menuBar )
786	{
787	char *p;
788
789	//TRACE("dc=0x%04x owner=0x%04x (%d,%d)\n", hdc, hwndOwner, orgX, orgY);
790	//debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
791	// (menuBar ? " (MenuBar)" : ""));
792
793	SetRect( &lpitem->rect, orgX, orgY, orgX, orgY );
794
795	if (lpitem->fType & MF_OWNERDRAW)
796	{
797	MEASUREITEMSTRUCT mis;
798	mis.CtlType = ODT_MENU;
799	mis.CtlID = 0;
800	mis.itemID = lpitem->wID;
801	mis.itemData = (DWORD)lpitem->dwItemData;
802	mis.itemHeight = 0;
803	mis.itemWidth = 0;
804	SendMessageA( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
805	lpitem->rect.bottom += mis.itemHeight;
806	lpitem->rect.right += mis.itemWidth;
807	//TRACE("id=%04x size=%dx%d\n",
808	// lpitem->wID, mis.itemWidth, mis.itemHeight);
809	return;
810	}
811
812	if (lpitem->fType & MF_SEPARATOR)
813	{
814	lpitem->rect.bottom += SEPARATOR_HEIGHT;
815	return;
816	}
817
818	if (!menuBar)
819	{
820	lpitem->rect.right += 2 * check_bitmap_width;
821	if (lpitem->fType & MF_POPUP)
822	lpitem->rect.right += arrow_bitmap_width;
823	}
824
825	if (IS_BITMAP_ITEM(lpitem->fType))
826	{
827	BITMAP bm;
828	HBITMAP resBmp = 0;
829
830	/* Check if there is a magic menu item associated with this item */
831	if((LOWORD((int)lpitem->text))<12)
832	{
833	resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fType & MF_HILITE),
834	lpitem->dwItemData);
835	}
836	else
837	resBmp = (HBITMAP)lpitem->text;
838
839	if (GetObjectA(resBmp, sizeof(bm), &bm ))
840	{
841	lpitem->rect.right += bm.bmWidth;
842	lpitem->rect.bottom += bm.bmHeight;
843
844	}
845	}
846
847
848	/* If we get here, then it must be a text item */
849	if (IS_STRING_ITEM( lpitem->fType ))
850	{ SIZE size;
851
852	GetTextExtentPoint32A(hdc, lpitem->text, strlen(lpitem->text), &size);
853
854	lpitem->rect.right += size.cx;
855	lpitem->rect.bottom += MAX (size.cy, GetSystemMetrics(SM_CYMENU)-1);
856	lpitem->xTab = 0;
857
858	if (menuBar)
859	{
860	lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
861	}
862	else if ((p = strchr( lpitem->text, '\t' )) != NULL)
863	{
864	/* Item contains a tab (only meaningful in popup menus) */
865	GetTextExtentPoint32A(hdc, lpitem->text, (int)(p - lpitem->text) , &size);
866	lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE + size.cx;
867	lpitem->rect.right += MENU_TAB_SPACE;
868	}
869	else
870	{
871	if (strchr( lpitem->text, '\b' ))
872	lpitem->rect.right += MENU_TAB_SPACE;
873	lpitem->xTab = lpitem->rect.right - check_bitmap_width
874	- arrow_bitmap_width;
875	}
876	}
877	//TRACE("(%d,%d)-(%d,%d)\n", lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom);
878	}
879
880
881	/***********************************************************************
882	* MENU_PopupMenuCalcSize
883	*
884	* Calculate the size of a popup menu.
885	*/
886	static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND hwndOwner )
887	{
888	MENUITEM *lpitem;
889	HDC hdc;
890	int start, i;
891	int orgX, orgY, maxX, maxTab, maxTabWidth;
892
893	lppop->Width = lppop->Height = 0;
894	if (lppop->nItems == 0) return;
895	hdc = GetDC( 0 );
896
897	SelectObject( hdc, hMenuFont);
898
899	start = 0;
900	maxX = 2 ;
901
902	while (start < lppop->nItems)
903	{
904	lpitem = &lppop->items[start];
905	orgX = maxX;
906	orgY = 2;
907
908	maxTab = maxTabWidth = 0;
909
910	/* Parse items until column break or end of menu */
911	for (i = start; i < lppop->nItems; i++, lpitem++)
912	{
913	if ((i != start) &&
914	(lpitem->fType & (MF_MENUBREAK \| MF_MENUBARBREAK))) break;
915
916	MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
917
918	if (lpitem->fType & MF_MENUBARBREAK) orgX++;
919	maxX = MAX( maxX, lpitem->rect.right );
920	orgY = lpitem->rect.bottom;
921	if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
922	{
923	maxTab = MAX( maxTab, lpitem->xTab );
924	maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
925	}
926	}
927
928	/* Finish the column (set all items to the largest width found) */
929	maxX = MAX( maxX, maxTab + maxTabWidth );
930	for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
931	{
932	lpitem->rect.right = maxX;
933	if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
934	lpitem->xTab = maxTab;
935
936	}
937	lppop->Height = MAX( lppop->Height, orgY );
938	}
939
940	lppop->Width = maxX;
941
942	/* space for 3d border */
943	lppop->Height += 2;
944	lppop->Width += 2;
945
946	ReleaseDC( 0, hdc );
947	}
948
949
950	/***********************************************************************
951	* MENU_MenuBarCalcSize
952	*
953	* FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
954	* height is off by 1 pixel which causes lengthy window relocations when
955	* active document window is maximized/restored.
956	*
957	* Calculate the size of the menu bar.
958	*/
959	static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect,
960	LPPOPUPMENU lppop, HWND hwndOwner )
961	{
962	MENUITEM *lpitem;
963	int start, i, orgX, orgY, maxY, helpPos;
964
965	if ((lprect == NULL) \|\| (lppop == NULL)) return;
966	if (lppop->nItems == 0) return;
967	//TRACE("left=%d top=%d right=%d bottom=%d\n",
968	// lprect->left, lprect->top, lprect->right, lprect->bottom);
969	lppop->Width = lprect->right - lprect->left;
970	lppop->Height = 0;
971	maxY = lprect->top;
972	start = 0;
973	helpPos = -1;
974	while (start < lppop->nItems)
975	{
976	lpitem = &lppop->items[start];
977	orgX = lprect->left;
978	orgY = maxY;
979
980	/* Parse items until line break or end of menu */
981	for (i = start; i < lppop->nItems; i++, lpitem++)
982	{
983	if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
984	if ((i != start) &&
985	(lpitem->fType & (MF_MENUBREAK \| MF_MENUBARBREAK))) break;
986
987	//TRACE("calling MENU_CalcItemSize org=(%d, %d)\n",
988	// orgX, orgY );
989	//debug_print_menuitem (" item: ", lpitem, "");
990	MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
991
992	if (lpitem->rect.right > lprect->right)
993	{
994	if (i != start) break;
995	else lpitem->rect.right = lprect->right;
996	}
997	maxY = MAX( maxY, lpitem->rect.bottom );
998	orgX = lpitem->rect.right;
999	}
1000
1001	/* Finish the line (set all items to the largest height found) */
1002	while (start < i) lppop->items[start++].rect.bottom = maxY;
1003	}
1004
1005	lprect->bottom = maxY;
1006	lppop->Height = lprect->bottom - lprect->top;
1007
1008	/* Flush right all magic items and items between the MF_HELP and */
1009	/* the last item (if several lines, only move the last line) */
1010	lpitem = &lppop->items[lppop->nItems-1];
1011	orgY = lpitem->rect.top;
1012	orgX = lprect->right;
1013	for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
1014	{
1015	if ( !IS_BITMAP_ITEM(lpitem->fType) && ((helpPos ==-1) ? TRUE : (helpPos>i) ))
1016	break; /* done */
1017	if (lpitem->rect.top != orgY) break; /* Other line */
1018	if (lpitem->rect.right >= orgX) break; /* Too far right already */
1019	lpitem->rect.left += orgX - lpitem->rect.right;
1020	lpitem->rect.right = orgX;
1021	orgX = lpitem->rect.left;
1022	}
1023	}
1024
1025	/***********************************************************************
1026	* MENU_DrawMenuItem
1027	*
1028	* Draw a single menu item.
1029	*/
1030	static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc, MENUITEM *lpitem,
1031	UINT height, BOOL menuBar, UINT odaction )
1032	{
1033	RECT rect;
1034
1035	//debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
1036
1037	if (lpitem->fType & MF_SYSMENU)
1038	{
1039	if( !IsIconic(hwnd) )
1040	{
1041	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
1042
1043	if (win32wnd) win32wnd->DrawSysButton(hdc,lpitem->fState & (MF_HILITE \| MF_MOUSESELECT));
1044	}
1045
1046	return;
1047	}
1048
1049	if (lpitem->fType & MF_OWNERDRAW)
1050	{
1051	DRAWITEMSTRUCT dis;
1052
1053	dis.CtlType = ODT_MENU;
1054	dis.CtlID = 0;
1055	dis.itemID = lpitem->wID;
1056	dis.itemData = (DWORD)lpitem->dwItemData;
1057	dis.itemState = 0;
1058	if (lpitem->fState & MF_CHECKED) dis.itemState \|= ODS_CHECKED;
1059	if (lpitem->fState & MF_GRAYED) dis.itemState \|= ODS_GRAYED;
1060	if (lpitem->fState & MF_HILITE) dis.itemState \|= ODS_SELECTED;
1061	dis.itemAction = odaction; /* ODA_DRAWENTIRE \| ODA_SELECT \| ODA_FOCUS; */
1062	dis.hwndItem = hmenu;
1063	dis.hDC = hdc;
1064	dis.rcItem = lpitem->rect;
1065	//TRACE("Ownerdraw: owner=%04x itemID=%d, itemState=%d, itemAction=%d, "
1066	// "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n", hwndOwner,
1067	// dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
1068	// dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
1069	// dis.rcItem.bottom);
1070	SendMessageA( hwndOwner, WM_DRAWITEM, 0, (LPARAM)&dis );
1071	return;
1072	}
1073
1074	//TRACE("rect={%d,%d,%d,%d}\n", lpitem->rect.left, lpitem->rect.top,
1075	// lpitem->rect.right,lpitem->rect.bottom);
1076
1077	if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
1078
1079	rect = lpitem->rect;
1080
1081	if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)))
1082	if (menuBar)
1083	DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
1084	else
1085	FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
1086	else
1087	FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) );
1088
1089	SetBkMode( hdc, TRANSPARENT );
1090
1091	/* vertical separator */
1092	if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
1093	{
1094	RECT rc = rect;
1095	rc.top = 3;
1096	rc.bottom = height - 3;
1097	DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
1098	}
1099
1100	/* horizontal separator */
1101	if (lpitem->fType & MF_SEPARATOR)
1102	{
1103	RECT rc = rect;
1104	rc.left++;
1105	rc.right--;
1106	rc.top += SEPARATOR_HEIGHT / 2;
1107	DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
1108	return;
1109	}
1110
1111	/* Setup colors */
1112
1113	if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)) )
1114	{
1115	if (lpitem->fState & MF_GRAYED)
1116	SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1117	else
1118	SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1119	SetBkColor( hdc, GetSysColor( COLOR_HIGHLIGHT ) );
1120	}
1121	else
1122	{
1123	if (lpitem->fState & MF_GRAYED)
1124	SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1125	else
1126	SetTextColor( hdc, GetSysColor( COLOR_MENUTEXT ) );
1127	SetBkColor( hdc, GetSysColor( COLOR_MENU ) );
1128	}
1129
1130	/* helper lines for debugging */
1131	/* FrameRect(hdc, &rect, GetStockObject(BLACK_BRUSH));
1132	SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
1133	MoveTo( hdc, rect.left, (rect.top + rect.bottom)/2,NULL);
1134	LineTo( hdc, rect.right, (rect.top + rect.bottom)/2 );
1135	*/
1136
1137	if (!menuBar)
1138	{
1139	INT y = rect.top + rect.bottom;
1140
1141	/* Draw the check mark
1142	*
1143	* FIXME:
1144	* Custom checkmark bitmaps are monochrome but not always 1bpp.
1145	*/
1146
1147	if (lpitem->fState & MF_CHECKED)
1148	{
1149	HBITMAP bm = lpitem->hCheckBit ? lpitem->hCheckBit :
1150	((lpitem->fType & MFT_RADIOCHECK) ? hStdRadioCheck : hStdCheck);
1151	HDC hdcMem = CreateCompatibleDC( hdc );
1152
1153	SelectObject( hdcMem, bm );
1154	BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1155	check_bitmap_width, check_bitmap_height,
1156	hdcMem, 0, 0, SRCCOPY );
1157	DeleteDC( hdcMem );
1158	}
1159	else if (lpitem->hUnCheckBit)
1160	{
1161	HDC hdcMem = CreateCompatibleDC( hdc );
1162
1163	SelectObject( hdcMem, lpitem->hUnCheckBit );
1164	BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1165	check_bitmap_width, check_bitmap_height,
1166	hdcMem, 0, 0, SRCCOPY );
1167	DeleteDC( hdcMem );
1168	}
1169
1170	/* Draw the popup-menu arrow */
1171	if (lpitem->fType & MF_POPUP)
1172	{
1173	HDC hdcMem = CreateCompatibleDC( hdc );
1174
1175	SelectObject( hdcMem, hStdMnArrow );
1176	BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
1177	(y - arrow_bitmap_height) / 2,
1178	arrow_bitmap_width, arrow_bitmap_height,
1179	hdcMem, 0, 0, SRCCOPY );
1180	DeleteDC( hdcMem );
1181	}
1182
1183	rect.left += check_bitmap_width;
1184	rect.right -= arrow_bitmap_width;
1185	}
1186
1187	/* Draw the item text or bitmap */
1188	if (IS_BITMAP_ITEM(lpitem->fType))
1189	{ int top;
1190
1191	HBITMAP resBmp = 0;
1192
1193	HDC hdcMem = CreateCompatibleDC( hdc );
1194
1195	/*
1196	* Check if there is a magic menu item associated with this item
1197	* and load the appropriate bitmap
1198	*/
1199	if((LOWORD((int)lpitem->text)) < 12)
1200	{
1201	resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fState & MF_HILITE),
1202	lpitem->dwItemData);
1203	}
1204	else
1205	resBmp = (HBITMAP)lpitem->text;
1206
1207	if (resBmp)
1208	{
1209	BITMAP bm;
1210	GetObjectA( resBmp, sizeof(bm), &bm );
1211
1212	SelectObject(hdcMem,resBmp );
1213
1214	/* handle fontsize > bitmap_height */
1215	top = ((rect.bottom-rect.top)>bm.bmHeight) ?
1216	rect.top+(rect.bottom-rect.top-bm.bmHeight)/2 : rect.top;
1217
1218	BitBlt( hdc, rect.left, top, rect.right - rect.left,
1219	rect.bottom - rect.top, hdcMem, 0, 0, SRCCOPY );
1220	}
1221	DeleteDC( hdcMem );
1222
1223	return;
1224
1225	}
1226	/* No bitmap - process text if present */
1227	else if (IS_STRING_ITEM(lpitem->fType))
1228	{
1229	register int i;
1230	HFONT hfontOld = 0;
1231
1232	UINT uFormat = (menuBar) ?
1233	DT_CENTER \| DT_VCENTER \| DT_SINGLELINE :
1234	DT_LEFT \| DT_VCENTER \| DT_SINGLELINE;
1235
1236	if ( lpitem->fState & MFS_DEFAULT )
1237	{
1238	hfontOld = SelectObject( hdc, hMenuFontBold);
1239	}
1240
1241	if (menuBar)
1242	{
1243	rect.left += MENU_BAR_ITEMS_SPACE / 2;
1244	rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1245	i = strlen( lpitem->text );
1246	}
1247	else
1248	{
1249	for (i = 0; lpitem->text[i]; i++)
1250	if ((lpitem->text[i] == '\t') \|\| (lpitem->text[i] == '\b'))
1251	break;
1252	}
1253
1254	if(lpitem->fState & MF_GRAYED)
1255	{
1256	if (!(lpitem->fState & MF_HILITE) )
1257	{
1258	++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1259	SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1260	DrawTextA( hdc, lpitem->text, i, &rect, uFormat );
1261	--rect.left; --rect.top; --rect.right; --rect.bottom;
1262	}
1263	SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1264	}
1265
1266	DrawTextA( hdc, lpitem->text, i, &rect, uFormat);
1267
1268	/* paint the shortcut text */
1269	if (lpitem->text[i]) /* There's a tab or flush-right char */
1270	{
1271	if (lpitem->text[i] == '\t')
1272	{
1273	rect.left = lpitem->xTab;
1274	uFormat = DT_LEFT \| DT_VCENTER \| DT_SINGLELINE;
1275	}
1276	else
1277	{
1278	uFormat = DT_RIGHT \| DT_VCENTER \| DT_SINGLELINE;
1279	}
1280
1281	if(lpitem->fState & MF_GRAYED)
1282	{
1283	if (!(lpitem->fState & MF_HILITE) )
1284	{
1285	++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1286	SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1287	DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1288	--rect.left; --rect.top; --rect.right; --rect.bottom;
1289	}
1290	SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1291	}
1292	DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1293	}
1294
1295	if (hfontOld)
1296	SelectObject (hdc, hfontOld);
1297	}
1298	}
1299
1300
1301	/***********************************************************************
1302	* MENU_DrawPopupMenu
1303	*
1304	* Paint a popup menu.
1305	*/
1306	static void MENU_DrawPopupMenu( HWND hwnd, HDC hdc, HMENU hmenu )
1307	{
1308	HBRUSH hPrevBrush = 0;
1309	RECT rect;
1310
1311	//TRACE("wnd=0x%04x dc=0x%04x menu=0x%04x\n", hwnd, hdc, hmenu);
1312
1313	GetClientRect( hwnd, &rect );
1314
1315	if((hPrevBrush = SelectObject( hdc, GetSysColorBrush(COLOR_MENU) ))
1316	&& (SelectObject( hdc, hMenuFont)))
1317	{
1318	HPEN hPrevPen;
1319
1320	Rectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
1321
1322	hPrevPen = SelectObject( hdc, GetStockObject( NULL_PEN ) );
1323	if( hPrevPen )
1324	{
1325	INT ropPrev, i;
1326	POPUPMENU *menu;
1327
1328	/* draw 3-d shade */
1329	DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
1330
1331	/* draw menu items */
1332
1333	menu = (POPUPMENU*)hmenu;
1334	if (menu && menu->nItems)
1335	{
1336	MENUITEM *item;
1337	UINT u;
1338
1339	for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1340	MENU_DrawMenuItem( hwnd, hmenu, menu->hwndOwner, hdc, item,
1341	menu->Height, FALSE, ODA_DRAWENTIRE );
1342
1343	}
1344	} else
1345	{
1346	SelectObject( hdc, hPrevBrush );
1347	}
1348	}
1349	}
1350
1351	/***********************************************************************
1352	* MENU_DrawMenuBar
1353	*
1354	* Paint a menu bar. Returns the height of the menu bar.
1355	* called from [windows/nonclient.c]
1356	*/
1357	UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, HWND hwnd,
1358	BOOL suppress_draw)
1359	{
1360	LPPOPUPMENU lppop;
1361	UINT i,retvalue;
1362	HFONT hfontOld = 0;
1363
1364	lppop = (LPPOPUPMENU)getMenu(hwnd);
1365	if (lppop == NULL \|\| lprect == NULL)
1366	{
1367	retvalue = GetSystemMetrics(SM_CYMENU);
1368	goto END;
1369	}
1370
1371	//TRACE("(%04x, %p, %p)\n", hDC, lprect, lppop);
1372
1373	hfontOld = SelectObject( hDC, hMenuFont);
1374
1375	if (lppop->Height == 0)
1376	MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1377
1378	lprect->bottom = lprect->top + lppop->Height;
1379
1380	if (suppress_draw)
1381	{
1382	retvalue = lppop->Height;
1383	goto END;
1384	}
1385
1386	FillRect(hDC, lprect, GetSysColorBrush(COLOR_MENU) );
1387
1388	SelectObject( hDC, GetSysColorPen(COLOR_3DFACE));
1389	MoveToEx( hDC, lprect->left, lprect->bottom,NULL);
1390	LineTo( hDC, lprect->right, lprect->bottom );
1391
1392	if (lppop->nItems == 0)
1393	{
1394	retvalue = GetSystemMetrics(SM_CYMENU);
1395	goto END;
1396	}
1397
1398	for (i = 0; i < lppop->nItems; i++)
1399	{
1400	MENU_DrawMenuItem( hwnd,getMenu(hwnd), GetWindow(hwnd,GW_OWNER),
1401	hDC, &lppop->items[i], lppop->Height, TRUE, ODA_DRAWENTIRE );
1402	}
1403	retvalue = lppop->Height;
1404
1405	END:
1406	if (hfontOld)
1407	SelectObject (hDC, hfontOld);
1408
1409	return retvalue;
1410	}
1411
1412	/***********************************************************************
1413	* MENU_PatchResidentPopup
1414	*/
1415	BOOL MENU_PatchResidentPopup( HQUEUE checkQueue, HWND checkWnd )
1416	{
1417	HWND pTPWnd = MENU_GetTopPopupWnd();
1418	#if 0 //CB: todo
1419	if( pTPWnd )
1420	{
1421	HTASK hTask = 0;
1422
1423	//TRACE("patching resident popup: %04x %04x [%04x %04x]\n",
1424	// checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTPWnd->hmemTaskQ,
1425	// pTPWnd->owner ? pTPWnd->owner->hwndSelf : 0);
1426
1427	switch( checkQueue )
1428	{
1429	case 0: /* checkWnd is the new popup owner */
1430	if( checkWnd )
1431	{
1432	pTPWnd->owner = checkWnd;
1433	if( pTPWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1434	hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1435	}
1436	break;
1437
1438	case 0xFFFF: /* checkWnd is destroyed */
1439	if( pTPWnd->owner == checkWnd )
1440	pTPWnd->owner = NULL;
1441	MENU_ReleaseTopPopupWnd();
1442	return TRUE;
1443
1444	default: /* checkQueue is exiting */
1445	if( pTPWnd->hmemTaskQ == checkQueue )
1446	{
1447	hTask = QUEUE_GetQueueTask( pTPWnd->hmemTaskQ );
1448	hTask = TASK_GetNextTask( hTask );
1449	}
1450	break;
1451	}
1452
1453	if( hTask )
1454	{
1455	TDB* task = (TDB*)GlobalLock( hTask );
1456	if( task )
1457	{
1458	pTPWnd->hInstance = task->hInstance;
1459	pTPWnd->hmemTaskQ = task->hQueue;
1460	MENU_ReleaseTopPopupWnd();
1461	return TRUE;
1462	}
1463	//else WARN("failed to patch resident popup.\n");
1464	}
1465	}
1466	#endif
1467	MENU_ReleaseTopPopupWnd();
1468	return FALSE;
1469	}
1470
1471	/***********************************************************************
1472	* MENU_ShowPopup
1473	*
1474	* Display a popup menu.
1475	*/
1476	static BOOL MENU_ShowPopup( HWND hwndOwner, HMENU hmenu, UINT id,
1477	INT x, INT y, INT xanchor, INT yanchor )
1478	{
1479	POPUPMENU *menu;
1480
1481	//TRACE("owner=0x%04x hmenu=0x%04x id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
1482	//hwndOwner, hmenu, id, x, y, xanchor, yanchor);
1483
1484	if (!(menu = (POPUPMENU*)hmenu)) return FALSE;
1485	if (menu->FocusedItem != NO_SELECTED_ITEM)
1486	{
1487	menu->items[menu->FocusedItem].fState &= ~(MF_HILITE\|MF_MOUSESELECT);
1488	menu->FocusedItem = NO_SELECTED_ITEM;
1489	}
1490
1491	/* store the owner for DrawItem*/
1492	menu->hwndOwner = hwndOwner;
1493
1494	if(IsWindow(hwndOwner))
1495	{
1496	UINT width, height;
1497
1498	MENU_PopupMenuCalcSize( menu, hwndOwner );
1499
1500	/* adjust popup menu pos so that it fits within the desktop */
1501
1502	width = menu->Width + GetSystemMetrics(SM_CXBORDER);
1503	height = menu->Height + GetSystemMetrics(SM_CYBORDER);
1504
1505	if( x + width > GetSystemMetrics(SM_CXSCREEN ))
1506	{
1507	if( xanchor )
1508	x -= width - xanchor;
1509	if( x + width > GetSystemMetrics(SM_CXSCREEN))
1510	x = GetSystemMetrics(SM_CXSCREEN) - width;
1511	}
1512	if( x < 0 ) x = 0;
1513
1514	if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1515	{
1516	if( yanchor )
1517	y -= height + yanchor;
1518	if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1519	y = GetSystemMetrics(SM_CYSCREEN) - height;
1520	}
1521	if( y < 0 ) y = 0;
1522
1523	/* NOTE: In Windows, top menu popup is not owned. */
1524	if (!pTopPopupWnd) /* create top level popup menu window */
1525	{
1526	assert( uSubPWndLevel == 0 );
1527
1528	pTopPopupWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1529	WS_POPUP, x, y, width, height,
1530	hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1531	(LPVOID)hmenu );
1532	if (!pTopPopupWnd)
1533	{
1534	return FALSE;
1535	}
1536	menu->hWnd = pTopPopupWnd;
1537	MENU_ReleaseTopPopupWnd();
1538	}
1539	else
1540	if( uSubPWndLevel )
1541	{
1542	/* create a new window for the submenu */
1543
1544	menu->hWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1545	WS_POPUP, x, y, width, height,
1546	hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1547	(LPVOID)hmenu );
1548	if( !menu->hWnd )
1549	{
1550	return FALSE;
1551	}
1552	}
1553	else /* top level popup menu window already exists */
1554	{
1555	HWND pTPWnd = MENU_GetTopPopupWnd();
1556	menu->hWnd = pTPWnd;
1557
1558	MENU_PatchResidentPopup( 0, hwndOwner );
1559	SendMessageA( pTPWnd, MM_SETMENUHANDLE, (WPARAM)hmenu, 0L);
1560
1561	/* adjust its size */
1562
1563	SetWindowPos( menu->hWnd, 0, x, y, width, height,
1564	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_NOREDRAW);
1565	MENU_ReleaseTopPopupWnd();
1566	}
1567
1568	uSubPWndLevel++; /* menu level counter */
1569
1570	/* Display the window */
1571
1572	SetWindowPos( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1573	SWP_SHOWWINDOW \| SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOACTIVATE );
1574	UpdateWindow( menu->hWnd );
1575	return TRUE;
1576	}
1577	return FALSE;
1578	}
1579
1580
1581	/***********************************************************************
1582	* MENU_SelectItem
1583	*/
1584	static void MENU_SelectItem( HWND hwndOwner, HMENU hmenu, UINT wIndex,
1585	BOOL sendMenuSelect, HMENU topmenu )
1586	{
1587	LPPOPUPMENU lppop;
1588	HDC hdc;
1589
1590	//TRACE("owner=0x%04x menu=0x%04x index=0x%04x select=0x%04x\n", hwndOwner, hmenu, wIndex, sendMenuSelect);
1591
1592	lppop = (POPUPMENU*)hmenu;
1593	if (!lppop->nItems) return;
1594
1595	if (lppop->FocusedItem == wIndex) return;
1596	if (lppop->wFlags & MF_POPUP) hdc = GetDC( lppop->hWnd );
1597	else hdc = GetDCEx( lppop->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
1598
1599	SelectObject( hdc, hMenuFont);
1600
1601	/* Clear previous highlighted item */
1602	if (lppop->FocusedItem != NO_SELECTED_ITEM)
1603	{
1604	lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE\|MF_MOUSESELECT);
1605	MENU_DrawMenuItem(lppop->hWnd, hmenu, hwndOwner, hdc,&lppop->items[lppop->FocusedItem],
1606	lppop->Height, !(lppop->wFlags & MF_POPUP),
1607	ODA_SELECT );
1608	}
1609
1610	/* Highlight new item (if any) */
1611	lppop->FocusedItem = wIndex;
1612	if (lppop->FocusedItem != NO_SELECTED_ITEM)
1613	{
1614	if(!(lppop->items[wIndex].fType & MF_SEPARATOR)) {
1615	lppop->items[wIndex].fState \|= MF_HILITE;
1616	MENU_DrawMenuItem( lppop->hWnd, hmenu, hwndOwner, hdc,
1617	&lppop->items[wIndex], lppop->Height,
1618	!(lppop->wFlags & MF_POPUP), ODA_SELECT );
1619	}
1620	if (sendMenuSelect)
1621	{
1622	MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1623	SendMessageA( hwndOwner, WM_MENUSELECT,
1624	MAKELONG(ip->fType & MF_POPUP ? wIndex: ip->wID,
1625	ip->fType \| ip->fState \| MF_MOUSESELECT \|
1626	(lppop->wFlags & MF_SYSMENU)), hmenu);
1627	}
1628	}
1629	else if (sendMenuSelect) {
1630	if(topmenu){
1631	int pos;
1632	if((pos=MENU_FindSubMenu(&topmenu, hmenu))!=NO_SELECTED_ITEM){
1633	POPUPMENU ptm = (POPUPMENU)topmenu;
1634	MENUITEM *ip = &ptm->items[pos];
1635	SendMessageA( hwndOwner, WM_MENUSELECT, MAKELONG(pos,
1636	ip->fType \| ip->fState \| MF_MOUSESELECT \|
1637	(ptm->wFlags & MF_SYSMENU)), topmenu);
1638	}
1639	}
1640	}
1641	ReleaseDC( lppop->hWnd, hdc );
1642	}
1643
1644
1645	/***********************************************************************
1646	* MENU_MoveSelection
1647	*
1648	* Moves currently selected item according to the offset parameter.
1649	* If there is no selection then it should select the last item if
1650	* offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1651	*/
1652	static void MENU_MoveSelection( HWND hwndOwner, HMENU hmenu, INT offset )
1653	{
1654	INT i;
1655	POPUPMENU *menu;
1656
1657	//TRACE("hwnd=0x%04x hmenu=0x%04x off=0x%04x\n", hwndOwner, hmenu, offset);
1658
1659	menu = (POPUPMENU*)hmenu;
1660	if (!menu->items) return;
1661
1662	if ( menu->FocusedItem != NO_SELECTED_ITEM )
1663	{
1664	if( menu->nItems == 1 ) return; else
1665	for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1666	; i += offset)
1667	if (!(menu->items[i].fType & MF_SEPARATOR))
1668	{
1669	MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1670	return;
1671	}
1672	}
1673
1674	for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1675	i >= 0 && i < menu->nItems ; i += offset)
1676	if (!(menu->items[i].fType & MF_SEPARATOR))
1677	{
1678	MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1679	return;
1680	}
1681	}
1682
1683
1684	/**********************************************************************
1685	* MENU_SetItemData
1686	*
1687	* Set an item flags, id and text ptr. Called by InsertMenu() and
1688	* ModifyMenu().
1689	*/
1690	static BOOL MENU_SetItemData( MENUITEM *item, UINT flags, UINT id,
1691	LPCSTR str )
1692	{
1693	LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1694
1695	//debug_print_menuitem("MENU_SetItemData from: ", item, "");
1696
1697	if (IS_STRING_ITEM(flags))
1698	{
1699	if (!str \|\| !*str)
1700	{
1701	flags \|= MF_SEPARATOR;
1702	item->text = NULL;
1703	}
1704	else
1705	{
1706	LPSTR text;
1707	/* Item beginning with a backspace is a help item */
1708	if (*str == '\b')
1709	{
1710	flags \|= MF_HELP;
1711	str++;
1712	}
1713	if (!(text = HEAP_strdupA(GetProcessHeap(), 0, str ))) return FALSE;
1714	item->text = text;
1715	}
1716	}
1717	else if (IS_BITMAP_ITEM(flags))
1718	item->text = (LPSTR)(HBITMAP)LOWORD(str);
1719	else item->text = NULL;
1720
1721	if (flags & MF_OWNERDRAW)
1722	item->dwItemData = (DWORD)str;
1723	else
1724	item->dwItemData = 0;
1725
1726	if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1727	DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1728
1729	if (flags & MF_POPUP)
1730	{
1731	POPUPMENU menu = (POPUPMENU)(UINT)id;
1732	if (IS_A_MENU(menu)) menu->wFlags \|= MF_POPUP;
1733	else
1734	{
1735	item->wID = 0;
1736	item->hSubMenu = 0;
1737	item->fType = 0;
1738	item->fState = 0;
1739	return FALSE;
1740	}
1741	}
1742
1743	item->wID = id;
1744	if (flags & MF_POPUP)
1745	item->hSubMenu = id;
1746
1747	if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1748	flags \|= MF_POPUP; /* keep popup */
1749
1750	item->fType = flags & TYPE_MASK;
1751	item->fState = (flags & STATE_MASK) &
1752	~(MF_HILITE \| MF_MOUSESELECT \| MF_BYPOSITION);
1753
1754
1755	/* Don't call SetRectEmpty here! */
1756
1757
1758	if (prevText) HeapFree(GetProcessHeap(), 0, prevText );
1759
1760	//debug_print_menuitem("MENU_SetItemData to : ", item, "");
1761	return TRUE;
1762	}
1763
1764
1765	/**********************************************************************
1766	* MENU_InsertItem
1767	*
1768	* Insert a new item into a menu.
1769	*/
1770	static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1771	{
1772	MENUITEM *newItems;
1773	POPUPMENU *menu;
1774
1775	if (!(menu = (POPUPMENU*)hMenu))
1776	{
1777	//WARN("%04x not a menu handle\n",
1778	// hMenu );
1779	return NULL;
1780	}
1781
1782	/* Find where to insert new item */
1783
1784	if ((flags & MF_BYPOSITION) &&
1785	((pos == (UINT)-1) \|\| (pos == menu->nItems)))
1786	{
1787	/* Special case: append to menu */
1788	/* Some programs specify the menu length to do that */
1789	pos = menu->nItems;
1790	}
1791	else
1792	{
1793	if (!MENU_FindItem( &hMenu, &pos, flags ))
1794	{
1795	//WARN("item %x not found\n",
1796	// pos );
1797	return NULL;
1798	}
1799	if (!(menu = (LPPOPUPMENU)hMenu))
1800	{
1801	//WARN("%04x not a menu handle\n",
1802	// hMenu);
1803	return NULL;
1804	}
1805	}
1806
1807	/* Create new items array */
1808
1809	newItems = (MENUITEM)HeapAlloc(GetProcessHeap(), 0, sizeof(MENUITEM) (menu->nItems+1) );
1810	if (!newItems)
1811	{
1812	//WARN("allocation failed\n" );
1813	return NULL;
1814	}
1815	if (menu->nItems > 0)
1816	{
1817	/* Copy the old array into the new */
1818	if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1819	if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1820	(menu->nItems-pos)*sizeof(MENUITEM) );
1821	HeapFree(GetProcessHeap(), 0, menu->items );
1822	}
1823	menu->items = newItems;
1824	menu->nItems++;
1825	memset( &newItems[pos], 0, sizeof(*newItems) );
1826	menu->Height = 0; /* force size recalculate */
1827	return &newItems[pos];
1828	}
1829
1830
1831	/**********************************************************************
1832	* MENU_ParseResource
1833	*
1834	* Parse a standard menu resource and add items to the menu.
1835	* Return a pointer to the end of the resource.
1836	*/
1837	static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1838	{
1839	WORD flags, id = 0;
1840	LPCSTR str;
1841
1842	do
1843	{
1844	flags = GET_WORD(res);
1845	res += sizeof(WORD);
1846	if (!(flags & MF_POPUP))
1847	{
1848	id = GET_WORD(res);
1849	res += sizeof(WORD);
1850	}
1851	//if (!IS_STRING_ITEM(flags))
1852	// ERR("not a string item %04x\n", flags );
1853	str = res;
1854	if (!unicode) res += strlen(str) + 1;
1855	else res += (lstrlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1856	if (flags & MF_POPUP)
1857	{
1858	HMENU hSubMenu = CreatePopupMenu();
1859	if (!hSubMenu) return NULL;
1860	if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1861	return NULL;
1862	if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1863	else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1864	}
1865	else /* Not a popup */
1866	{
1867	if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1868	else AppendMenuW( hMenu, flags, id,
1869	*(LPCWSTR)str ? (LPCWSTR)str : NULL );
1870	}
1871	} while (!(flags & MF_END));
1872	return res;
1873	}
1874
1875
1876	/**********************************************************************
1877	* MENUEX_ParseResource
1878	*
1879	* Parse an extended menu resource and add items to the menu.
1880	* Return a pointer to the end of the resource.
1881	*/
1882	static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1883	{
1884	WORD resinfo;
1885	do {
1886	MENUITEMINFOW mii;
1887
1888	mii.cbSize = sizeof(mii);
1889	mii.fMask = MIIM_STATE \| MIIM_ID \| MIIM_TYPE;
1890	mii.fType = GET_DWORD(res);
1891	res += sizeof(DWORD);
1892	mii.fState = GET_DWORD(res);
1893	res += sizeof(DWORD);
1894	mii.wID = GET_DWORD(res);
1895	res += sizeof(DWORD);
1896	resinfo = GET_WORD(res);
1897	res += sizeof(WORD);
1898	/* Align the text on a word boundary. */
1899	res += (~((int)res - 1)) & 1;
1900	mii.dwTypeData = (LPWSTR) res;
1901	res += (1 + lstrlenW(mii.dwTypeData)) * sizeof(WCHAR);
1902	/* Align the following fields on a dword boundary. */
1903	res += (~((int)res - 1)) & 3;
1904
1905	/* FIXME: This is inefficient and cannot be optimised away by gcc. */
1906	{
1907	LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1908	0, mii.dwTypeData);
1909	//TRACE("Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1910	// mii.fType, mii.fState, mii.wID, resinfo, newstr);
1911	HeapFree( GetProcessHeap(), 0, newstr );
1912	}
1913
1914	if (resinfo & 1) { /* Pop-up? */
1915	/* DWORD helpid = GET_DWORD(res); FIXME: use this. */
1916	res += sizeof(DWORD);
1917	mii.hSubMenu = CreatePopupMenu();
1918	if (!mii.hSubMenu)
1919	return NULL;
1920	if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1921	DestroyMenu(mii.hSubMenu);
1922	return NULL;
1923	}
1924	mii.fMask \|= MIIM_SUBMENU;
1925	mii.fType \|= MF_POPUP;
1926	}
1927	InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
1928	} while (!(resinfo & MF_END));
1929	return res;
1930	}
1931
1932
1933	/***********************************************************************
1934	* MENU_GetSubPopup
1935	*
1936	* Return the handle of the selected sub-popup menu (if any).
1937	*/
1938	static HMENU MENU_GetSubPopup( HMENU hmenu )
1939	{
1940	POPUPMENU *menu;
1941	MENUITEM *item;
1942
1943	menu = (POPUPMENU*)hmenu;
1944
1945	if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1946
1947	item = &menu->items[menu->FocusedItem];
1948	if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1949	return item->hSubMenu;
1950	return 0;
1951	}
1952
1953
1954	/***********************************************************************
1955	* MENU_HideSubPopups
1956	*
1957	* Hide the sub-popup menus of this menu.
1958	*/
1959	static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
1960	BOOL sendMenuSelect )
1961	{
1962	POPUPMENU menu = (POPUPMENU)hmenu;
1963
1964	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, sendMenuSelect);
1965
1966	if (menu && uSubPWndLevel)
1967	{
1968	HMENU hsubmenu;
1969	POPUPMENU *submenu;
1970	MENUITEM *item;
1971
1972	if (menu->FocusedItem != NO_SELECTED_ITEM)
1973	{
1974	item = &menu->items[menu->FocusedItem];
1975	if (!(item->fType & MF_POPUP) \|\|
1976	!(item->fState & MF_MOUSESELECT)) return;
1977	item->fState &= ~MF_MOUSESELECT;
1978	hsubmenu = item->hSubMenu;
1979	} else return;
1980
1981	submenu = (POPUPMENU*)hsubmenu;
1982	MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1983	MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect, 0 );
1984
1985	if (submenu->hWnd == MENU_GetTopPopupWnd() )
1986	{
1987	ShowWindow( submenu->hWnd, SW_HIDE );
1988	uSubPWndLevel = 0;
1989	}
1990	else
1991	{
1992	DestroyWindow( submenu->hWnd );
1993	submenu->hWnd = 0;
1994	}
1995	MENU_ReleaseTopPopupWnd();
1996	}
1997	}
1998
1999
2000	/***********************************************************************
2001	* MENU_ShowSubPopup
2002	*
2003	* Display the sub-menu of the selected item of this menu.
2004	* Return the handle of the submenu, or hmenu if no submenu to display.
2005	*/
2006	static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
2007	BOOL selectFirst, UINT wFlags )
2008	{
2009	RECT rect;
2010	POPUPMENU *menu;
2011	MENUITEM *item;
2012	HDC hdc;
2013
2014	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, selectFirst);
2015
2016	if (!(menu = (POPUPMENU*)hmenu)) return hmenu;
2017
2018	if (menu->FocusedItem == NO_SELECTED_ITEM)
2019	{
2020	return hmenu;
2021	}
2022
2023	item = &menu->items[menu->FocusedItem];
2024	if (!(item->fType & MF_POPUP) \|\|
2025	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2026	{
2027	return hmenu;
2028	}
2029
2030	/* message must be send before using item,
2031	because nearly everything may by changed by the application ! */
2032
2033	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2034	if (!(wFlags & TPM_NONOTIFY))
2035	SendMessageA( hwndOwner, WM_INITMENUPOPUP, item->hSubMenu,
2036	MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
2037
2038	item = &menu->items[menu->FocusedItem];
2039	rect = item->rect;
2040
2041	/* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
2042	if (!(item->fState & MF_HILITE))
2043	{
2044	if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
2045	else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
2046
2047	SelectObject( hdc, hMenuFont);
2048
2049	item->fState \|= MF_HILITE;
2050	MENU_DrawMenuItem( menu->hWnd, hmenu, hwndOwner, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
2051	ReleaseDC( menu->hWnd, hdc );
2052	}
2053	if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
2054	item->rect = rect;
2055
2056	item->fState \|= MF_MOUSESELECT;
2057
2058	if (IS_SYSTEM_MENU(menu))
2059	{
2060	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2061
2062	MENU_InitSysMenuPopup(item->hSubMenu,GetWindowLongA(menu->hWnd,GWL_STYLE), GetClassLongA(menu->hWnd, GCL_STYLE));
2063
2064	if (win32wnd) win32wnd->GetSysPopupPos(&rect);
2065	rect.top = rect.bottom;
2066	rect.right = GetSystemMetrics(SM_CXSIZE);
2067	rect.bottom = GetSystemMetrics(SM_CYSIZE);
2068	}
2069	else
2070	{
2071	if (menu->wFlags & MF_POPUP)
2072	{
2073	RECT rectWindow;
2074
2075	GetWindowRect(menu->hWnd,&rectWindow);
2076	rect.left = rectWindow.left + item->rect.right-arrow_bitmap_width;
2077	rect.top = rectWindow.top + item->rect.top;
2078	rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
2079	rect.bottom = item->rect.top - item->rect.bottom;
2080	}
2081	else
2082	{
2083	RECT rectWindow;
2084
2085	GetWindowRect(menu->hWnd,&rectWindow);
2086	rect.left = rectWindow.left + item->rect.left;
2087	rect.top = rectWindow.top + item->rect.bottom;
2088	rect.right = item->rect.right - item->rect.left;
2089	rect.bottom = item->rect.bottom - item->rect.top;
2090	}
2091	}
2092
2093	MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
2094	rect.left, rect.top, rect.right, rect.bottom );
2095	if (selectFirst)
2096	MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
2097	return item->hSubMenu;
2098	}
2099
2100	/***********************************************************************
2101	* MENU_PtMenu
2102	*
2103	* Walks menu chain trying to find a menu pt maps to.
2104	*/
2105	static HMENU MENU_PtMenu( HMENU hMenu, POINT pt )
2106	{
2107	POPUPMENU menu = (POPUPMENU)hMenu;
2108	register UINT ht = menu->FocusedItem;
2109
2110	/* try subpopup first (if any) */
2111	ht = (ht != NO_SELECTED_ITEM &&
2112	(menu->items[ht].fType & MF_POPUP) &&
2113	(menu->items[ht].fState & MF_MOUSESELECT))
2114	? (UINT) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
2115
2116	if( !ht ) /* check the current window (avoiding WM_HITTEST) */
2117	{
2118	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2119
2120	ht = win32wnd->HandleNCHitTest(pt);
2121	if( menu->wFlags & MF_POPUP )
2122	ht = (ht != (UINT)HTNOWHERE &&
2123	ht != (UINT)HTERROR) ? (UINT)hMenu : 0;
2124	else
2125	{
2126	ht = ( ht == HTSYSMENU ) ? (UINT)(getSysMenu(menu->hWnd))
2127	: ( ht == HTMENU ) ? (UINT)(getMenu(menu->hWnd)) : 0;
2128	}
2129	}
2130	return (HMENU)ht;
2131	}
2132
2133	/***********************************************************************
2134	* MENU_ExecFocusedItem
2135	*
2136	* Execute a menu item (for instance when user pressed Enter).
2137	* Return the wID of the executed item. Otherwise, -1 indicating
2138	* that no menu item wase executed;
2139	* Have to receive the flags for the TrackPopupMenu options to avoid
2140	* sending unwanted message.
2141	*
2142	*/
2143	static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu, UINT wFlags )
2144	{
2145	MENUITEM *item;
2146	POPUPMENU menu = (POPUPMENU)hMenu;
2147
2148	//TRACE("%p hmenu=0x%04x\n", pmt, hMenu);
2149
2150	if (!menu \|\| !menu->nItems \|\|
2151	(menu->FocusedItem == NO_SELECTED_ITEM)) return -1;
2152
2153	item = &menu->items[menu->FocusedItem];
2154
2155	//TRACE("%08x %08x %08x\n",
2156	// hMenu, item->wID, item->hSubMenu);
2157
2158	if (!(item->fType & MF_POPUP))
2159	{
2160	if (!(item->fState & (MF_GRAYED \| MF_DISABLED)))
2161	{
2162	/* If TPM_RETURNCMD is set you return the id, but
2163	do not send a message to the owner */
2164	if(!(wFlags & TPM_RETURNCMD))
2165	{
2166	if( menu->wFlags & MF_SYSMENU )
2167	PostMessageA( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2168	MAKELPARAM(pmt->pt.x, pmt->pt.y) );
2169	else
2170	PostMessageA( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2171	}
2172	return item->wID;
2173	}
2174	}
2175	else
2176	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hMenu, TRUE, wFlags);
2177
2178	return -1;
2179	}
2180
2181	/***********************************************************************
2182	* MENU_SwitchTracking
2183	*
2184	* Helper function for menu navigation routines.
2185	*/
2186	static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2187	{
2188	POPUPMENU ptmenu = (POPUPMENU)hPtMenu;
2189	POPUPMENU topmenu = (POPUPMENU)pmt->hTopMenu;
2190
2191	//TRACE("%p hmenu=0x%04x 0x%04x\n", pmt, hPtMenu, id);
2192
2193	if( pmt->hTopMenu != hPtMenu &&
2194	!((ptmenu->wFlags \| topmenu->wFlags) & MF_POPUP) )
2195	{
2196	/* both are top level menus (system and menu-bar) */
2197	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2198	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2199	pmt->hTopMenu = hPtMenu;
2200	}
2201	else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2202	MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE, 0 );
2203	}
2204
2205
2206	/***********************************************************************
2207	* MENU_ButtonDown
2208	*
2209	* Return TRUE if we can go on with menu tracking.
2210	*/
2211	static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2212	{
2213	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2214
2215	if (hPtMenu)
2216	{
2217	UINT id = 0;
2218	POPUPMENU ptmenu = (POPUPMENU)hPtMenu;
2219	MENUITEM *item;
2220
2221	if( IS_SYSTEM_MENU(ptmenu) )
2222	item = ptmenu->items;
2223	else
2224	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2225
2226	if( item )
2227	{
2228	if( ptmenu->FocusedItem != id )
2229	MENU_SwitchTracking( pmt, hPtMenu, id );
2230
2231	/* If the popup menu is not already "popped" */
2232	if(!(item->fState & MF_MOUSESELECT ))
2233	{
2234	pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE, wFlags );
2235	}
2236
2237	return TRUE;
2238	}
2239	/* Else the click was on the menu bar, finish the tracking */
2240	}
2241	return FALSE;
2242	}
2243
2244	/***********************************************************************
2245	* MENU_ButtonUp
2246	*
2247	* Return the value of MENU_ExecFocusedItem if
2248	* the selected item was not a popup. Else open the popup.
2249	* A -1 return value indicates that we go on with menu tracking.
2250	*
2251	*/
2252	static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags)
2253	{
2254	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2255
2256	if (hPtMenu)
2257	{
2258	UINT id = 0;
2259	POPUPMENU ptmenu = (POPUPMENU)hPtMenu;
2260	MENUITEM *item;
2261
2262	if( IS_SYSTEM_MENU(ptmenu) )
2263	item = ptmenu->items;
2264	else
2265	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2266
2267	if( item && (ptmenu->FocusedItem == id ))
2268	{
2269	if( !(item->fType & MF_POPUP) )
2270	return MENU_ExecFocusedItem( pmt, hPtMenu, wFlags);
2271
2272	/* If we are dealing with the top-level menu and that this */
2273	/* is a click on an already "poppped" item */
2274	/* Stop the menu tracking and close the opened submenus */
2275	if((pmt->hTopMenu == hPtMenu) && (ptmenu->bTimeToHide == TRUE))
2276	return 0;
2277	}
2278	ptmenu->bTimeToHide = TRUE;
2279	}
2280	return -1;
2281	}
2282
2283
2284	/***********************************************************************
2285	* MENU_MouseMove
2286	*
2287	* Return TRUE if we can go on with menu tracking.
2288	*/
2289	static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2290	{
2291	UINT id = NO_SELECTED_ITEM;
2292	POPUPMENU *ptmenu = NULL;
2293
2294	if( hPtMenu )
2295	{
2296	ptmenu = (POPUPMENU*)hPtMenu;
2297	if( IS_SYSTEM_MENU(ptmenu) )
2298	id = 0;
2299	else
2300	MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2301	}
2302
2303	if( id == NO_SELECTED_ITEM )
2304	{
2305	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2306	NO_SELECTED_ITEM, TRUE, pmt->hTopMenu);
2307
2308	}
2309	else if( ptmenu->FocusedItem != id )
2310	{
2311	MENU_SwitchTracking( pmt, hPtMenu, id );
2312	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hPtMenu, FALSE, wFlags);
2313	}
2314	return TRUE;
2315	}
2316
2317
2318	/***********************************************************************
2319	* MENU_DoNextMenu
2320	*
2321	* NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2322	*/
2323	static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2324	{
2325	POPUPMENU menu = (POPUPMENU)pmt->hTopMenu;
2326
2327	if( (vk == VK_LEFT && menu->FocusedItem == 0 ) \|\|
2328	(vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2329	{
2330	HMENU hNewMenu;
2331	HWND hNewWnd;
2332	UINT id = 0;
2333	LRESULT l = SendMessageA( pmt->hOwnerWnd, WM_NEXTMENU, vk,
2334	(IS_SYSTEM_MENU(menu)) ? GetSubMenu(pmt->hTopMenu,0) : pmt->hTopMenu );
2335
2336	//TRACE("%04x [%04x] -> %04x [%04x]\n",
2337	// (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2338
2339	if( l == 0 )
2340	{
2341	hNewWnd = pmt->hOwnerWnd;
2342	if( IS_SYSTEM_MENU(menu) )
2343	{
2344	/* switch to the menu bar */
2345
2346	if( (GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_CHILD) \|\| !getMenu(pmt->hOwnerWnd) )
2347	{
2348	return FALSE;
2349	}
2350
2351	hNewMenu = getMenu(pmt->hOwnerWnd);
2352	if( vk == VK_LEFT )
2353	{
2354	menu = (POPUPMENU*)hNewMenu;
2355	id = menu->nItems - 1;
2356	}
2357	}
2358	else if( GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_SYSMENU )
2359	{
2360	/* switch to the system menu */
2361	hNewMenu = getSysMenu(pmt->hOwnerWnd);
2362	}
2363	else
2364	{
2365	return FALSE;
2366	}
2367	}
2368	else /* application returned a new menu to switch to */
2369	{
2370	hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2371
2372	if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2373	{
2374	if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_SYSMENU) &&
2375	GetSubMenu(getSysMenu(hNewWnd), 0) == hNewMenu )
2376	{
2377	/* get the real system menu */
2378	hNewMenu = getSysMenu(hNewWnd);
2379	}
2380	else if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_CHILD) \|\| (getMenu(hNewWnd) != hNewMenu) )
2381	{
2382	/* FIXME: Not sure what to do here, perhaps,
2383	* try to track hNewMenu as a popup? */
2384
2385	//TRACE(" -- got confused.\n");
2386	return FALSE;
2387	}
2388	}
2389	else return FALSE;
2390	}
2391
2392	if( hNewMenu != pmt->hTopMenu )
2393	{
2394	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM,
2395	FALSE, 0 );
2396	if( pmt->hCurrentMenu != pmt->hTopMenu )
2397	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2398	}
2399
2400	if( hNewWnd != pmt->hOwnerWnd )
2401	{
2402	ReleaseCapture();
2403	pmt->hOwnerWnd = hNewWnd;
2404	//EVENT_Capture( pmt->hOwnerWnd, HTMENU ); //CB: todo
2405	}
2406
2407	pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2408	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE, 0 );
2409
2410	return TRUE;
2411	}
2412	return FALSE;
2413	}
2414
2415	/***********************************************************************
2416	* MENU_SuspendPopup
2417	*
2418	* The idea is not to show the popup if the next input message is
2419	* going to hide it anyway.
2420	*/
2421	static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT uMsg )
2422	{
2423	MSG msg;
2424
2425	msg.hwnd = pmt->hOwnerWnd;
2426
2427	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2428	pmt->trackFlags \|= TF_SKIPREMOVE;
2429
2430	switch( uMsg )
2431	{
2432	case WM_KEYDOWN:
2433	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2434	if( msg.message == WM_KEYUP \|\| msg.message == WM_PAINT )
2435	{
2436	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2437	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2438	if( msg.message == WM_KEYDOWN &&
2439	(msg.wParam == VK_LEFT \|\| msg.wParam == VK_RIGHT))
2440	{
2441	pmt->trackFlags \|= TF_SUSPENDPOPUP;
2442	return TRUE;
2443	}
2444	}
2445	break;
2446	}
2447
2448	/* failures go through this */
2449	pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2450	return FALSE;
2451	}
2452
2453	/***********************************************************************
2454	* MENU_KeyLeft
2455	*
2456	* Handle a VK_LEFT key event in a menu.
2457	*/
2458	static void MENU_KeyLeft( MTRACKER* pmt, UINT wFlags )
2459	{
2460	POPUPMENU *menu;
2461	HMENU hmenutmp, hmenuprev;
2462	UINT prevcol;
2463
2464	hmenuprev = hmenutmp = pmt->hTopMenu;
2465	menu = (POPUPMENU*)hmenutmp;
2466
2467	/* Try to move 1 column left (if possible) */
2468	if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2469	NO_SELECTED_ITEM ) {
2470
2471	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2472	prevcol, TRUE, 0 );
2473	return;
2474	}
2475
2476	/* close topmost popup */
2477	while (hmenutmp != pmt->hCurrentMenu)
2478	{
2479	hmenuprev = hmenutmp;
2480	hmenutmp = MENU_GetSubPopup( hmenuprev );
2481	}
2482
2483	MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2484	pmt->hCurrentMenu = hmenuprev;
2485
2486	if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2487	{
2488	/* move menu bar selection if no more popups are left */
2489
2490	if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2491	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2492
2493	if ( hmenuprev != hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2494	{
2495	/* A sublevel menu was displayed - display the next one
2496	* unless there is another displacement coming up */
2497
2498	if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2499	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2500	pmt->hTopMenu, TRUE, wFlags);
2501	}
2502	}
2503	}
2504
2505
2506	/***********************************************************************
2507	* MENU_KeyRight
2508	*
2509	* Handle a VK_RIGHT key event in a menu.
2510	*/
2511	static void MENU_KeyRight( MTRACKER* pmt, UINT wFlags )
2512	{
2513	HMENU hmenutmp;
2514	POPUPMENU menu = (POPUPMENU)pmt->hTopMenu;
2515	UINT nextcol;
2516
2517	//TRACE("MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2518	// pmt->hCurrentMenu,
2519	// ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2520	// items[0].text,
2521	// pmt->hTopMenu, menu->items[0].text );
2522
2523	if ( (menu->wFlags & MF_POPUP) \|\| (pmt->hCurrentMenu != pmt->hTopMenu))
2524	{
2525	/* If already displaying a popup, try to display sub-popup */
2526
2527	hmenutmp = pmt->hCurrentMenu;
2528	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hmenutmp, TRUE, wFlags);
2529
2530	/* if subpopup was displayed then we are done */
2531	if (hmenutmp != pmt->hCurrentMenu) return;
2532	}
2533
2534	/* Check to see if there's another column */
2535	if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2536	NO_SELECTED_ITEM ) {
2537	//TRACE("Going to %d.\n", nextcol );
2538	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2539	nextcol, TRUE, 0 );
2540	return;
2541	}
2542
2543	if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2544	{
2545	if( pmt->hCurrentMenu != pmt->hTopMenu )
2546	{
2547	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2548	hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2549	} else hmenutmp = 0;
2550
2551	/* try to move to the next item */
2552	if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2553	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2554
2555	if( hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2556	if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2557	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2558	pmt->hTopMenu, TRUE, wFlags);
2559	}
2560	}
2561
2562	/***********************************************************************
2563	* MENU_TrackMenu
2564	*
2565	* Menu tracking code.
2566	*/
2567	static INT MENU_TrackMenu( HMENU hmenu, UINT wFlags, INT x, INT y,
2568	HWND hwnd, const RECT *lprect )
2569	{
2570	MSG msg;
2571	POPUPMENU *menu;
2572	BOOL fRemove;
2573	INT executedMenuId = -1;
2574	MTRACKER mt;
2575	BOOL enterIdleSent = FALSE;
2576
2577	mt.trackFlags = 0;
2578	mt.hCurrentMenu = hmenu;
2579	mt.hTopMenu = hmenu;
2580	mt.hOwnerWnd = hwnd;
2581	mt.pt.x = x;
2582	mt.pt.y = y;
2583
2584	//TRACE("hmenu=0x%04x flags=0x%08x (%d,%d) hwnd=0x%04x (%d,%d)-(%d,%d)\n",
2585	// hmenu, wFlags, x, y, hwnd, (lprect) ? lprect->left : 0, (lprect) ? lprect->top : 0,
2586	// (lprect) ? lprect->right : 0, (lprect) ? lprect->bottom : 0);
2587
2588	fEndMenu = FALSE;
2589	if (!(menu = (POPUPMENU*)hmenu)) return FALSE;
2590
2591	if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu, wFlags );
2592
2593	//EVENT_Capture( mt.hOwnerWnd, HTMENU ); //CB: todo
2594
2595	while (!fEndMenu)
2596	{
2597	menu = (POPUPMENU*)mt.hCurrentMenu;
2598	msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2599
2600	/* we have to keep the message in the queue until it's
2601	* clear that menu loop is not over yet. */
2602	if (!GetMessageA(&msg,msg.hwnd,0,0)) break;
2603	TranslateMessage( &msg );
2604	mt.pt = msg.pt;
2605
2606	if ( (msg.hwnd==menu->hWnd) \|\| (msg.message!=WM_TIMER) )
2607	enterIdleSent=FALSE;
2608
2609	fRemove = FALSE;
2610	if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2611	{
2612	/* Find a menu for this mouse event */
2613	POINT pt = msg.pt;
2614	hmenu = MENU_PtMenu( mt.hTopMenu, pt );
2615
2616	switch(msg.message)
2617	{
2618	/* no WM_NC... messages in captured state */
2619
2620	case WM_RBUTTONDBLCLK:
2621	case WM_RBUTTONDOWN:
2622	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2623	/* fall through */
2624	case WM_LBUTTONDBLCLK:
2625	case WM_LBUTTONDOWN:
2626	/* If the message belongs to the menu, removes it from the queue */
2627	/* Else, end menu tracking */
2628	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2629	fEndMenu = !fRemove;
2630	break;
2631
2632	case WM_RBUTTONUP:
2633	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2634	/* fall through */
2635	case WM_LBUTTONUP:
2636	/* Check if a menu was selected by the mouse */
2637	if (hmenu)
2638	{
2639	executedMenuId = MENU_ButtonUp( &mt, hmenu, wFlags);
2640
2641	/* End the loop if executedMenuId is an item ID */
2642	/* or if the job was done (executedMenuId = 0). */
2643	fEndMenu = fRemove = (executedMenuId != -1);
2644	}
2645	/* No menu was selected by the mouse */
2646	/* if the function was called by TrackPopupMenu, continue
2647	with the menu tracking. If not, stop it */
2648	else
2649	fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2650
2651	break;
2652
2653	case WM_MOUSEMOVE:
2654	/* In win95 winelook, the selected menu item must be changed every time the
2655	mouse moves. In Win31 winelook, the mouse button has to be held down */
2656
2657	fEndMenu \|= !MENU_MouseMove( &mt, hmenu, wFlags );
2658
2659	} /* switch(msg.message) - mouse */
2660	}
2661	else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2662	{
2663	fRemove = TRUE; /* Keyboard messages are always removed */
2664	switch(msg.message)
2665	{
2666	case WM_KEYDOWN:
2667	switch(msg.wParam)
2668	{
2669	case VK_HOME:
2670	case VK_END:
2671	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2672	NO_SELECTED_ITEM, FALSE, 0 );
2673	/* fall through */
2674	case VK_UP:
2675	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2676	(msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2677	break;
2678
2679	case VK_DOWN: /* If on menu bar, pull-down the menu */
2680
2681	menu = (POPUPMENU*)mt.hCurrentMenu;
2682	if (!(menu->wFlags & MF_POPUP))
2683	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, mt.hTopMenu, TRUE, wFlags);
2684	else /* otherwise try to move selection */
2685	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2686	break;
2687
2688	case VK_LEFT:
2689	MENU_KeyLeft( &mt, wFlags );
2690	break;
2691
2692	case VK_RIGHT:
2693	MENU_KeyRight( &mt, wFlags );
2694	break;
2695
2696	case VK_ESCAPE:
2697	fEndMenu = TRUE;
2698	break;
2699
2700	default:
2701	break;
2702	}
2703	break; /* WM_KEYDOWN */
2704
2705	case WM_SYSKEYDOWN:
2706	switch(msg.wParam)
2707	{
2708	case VK_MENU:
2709	fEndMenu = TRUE;
2710	break;
2711
2712	}
2713	break; /* WM_SYSKEYDOWN */
2714
2715	case WM_CHAR:
2716	{
2717	UINT pos;
2718
2719	if (msg.wParam == '\r' \|\| msg.wParam == ' ')
2720	{
2721	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2722	fEndMenu = (executedMenuId != -1);
2723
2724	break;
2725	}
2726
2727	/* Hack to avoid control chars. */
2728	/* We will find a better way real soon... */
2729	if ((msg.wParam <= 32) \|\| (msg.wParam >= 127)) break;
2730
2731	pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2732	LOWORD(msg.wParam), FALSE );
2733	if (pos == (UINT)-2) fEndMenu = TRUE;
2734	else if (pos == (UINT)-1) MessageBeep(0);
2735	else
2736	{
2737	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos,
2738	TRUE, 0 );
2739	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2740	fEndMenu = (executedMenuId != -1);
2741	}
2742	}
2743	break;
2744	} /* switch(msg.message) - kbd */
2745	}
2746	else
2747	{
2748	DispatchMessageA( &msg );
2749	}
2750
2751	if (!fEndMenu) fRemove = TRUE;
2752
2753	/* finally remove message from the queue */
2754
2755	if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2756	PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
2757	else mt.trackFlags &= ~TF_SKIPREMOVE;
2758	}
2759
2760	ReleaseCapture();
2761
2762	menu = (POPUPMENU*)mt.hTopMenu;
2763
2764	if( IsWindow( mt.hOwnerWnd ) )
2765	{
2766	MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2767
2768	if (menu && menu->wFlags & MF_POPUP)
2769	{
2770	ShowWindow( menu->hWnd, SW_HIDE );
2771	uSubPWndLevel = 0;
2772	}
2773	MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2774	SendMessageA( mt.hOwnerWnd, WM_MENUSELECT, MAKELONG(0,0xffff), 0 );
2775	}
2776
2777	/* Reset the variable for hiding menu */
2778	menu->bTimeToHide = FALSE;
2779
2780	/* The return value is only used by TrackPopupMenu */
2781	return ((executedMenuId != -1) ? executedMenuId : 0);
2782	}
2783
2784	/***********************************************************************
2785	* MENU_InitTracking
2786	*/
2787	static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu, BOOL bPopup, UINT wFlags)
2788	{
2789	//TRACE("hwnd=0x%04x hmenu=0x%04x\n", hWnd, hMenu);
2790
2791	HideCaret(0);
2792
2793	/* Send WM_ENTERMENULOOP and WM_INITMENU message only if TPM_NONOTIFY flag is not specified */
2794	if (!(wFlags & TPM_NONOTIFY))
2795	SendMessageA( hWnd, WM_ENTERMENULOOP, bPopup, 0 );
2796
2797	SendMessageA( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2798
2799	if (!(wFlags & TPM_NONOTIFY))
2800	SendMessageA( hWnd, WM_INITMENU, hMenu, 0 );
2801
2802	return TRUE;
2803	}
2804	/***********************************************************************
2805	* MENU_ExitTracking
2806	*/
2807	static BOOL MENU_ExitTracking(HWND hWnd)
2808	{
2809	//TRACE("hwnd=0x%04x\n", hWnd);
2810
2811	SendMessageA( hWnd, WM_EXITMENULOOP, 0, 0 );
2812	ShowCaret(0);
2813	return TRUE;
2814	}
2815
2816	/***********************************************************************
2817	* MENU_TrackMouseMenuBar
2818	*
2819	* Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2820	*/
2821	void MENU_TrackMouseMenuBar( HWND hWnd, INT ht, POINT pt )
2822	{
2823	HMENU hMenu = (ht == HTSYSMENU) ? getSysMenu(hWnd):getMenu(hWnd);
2824	UINT wFlags = TPM_ENTERIDLEEX \| TPM_BUTTONDOWN \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
2825
2826	//TRACE("pwnd=%p ht=0x%04x (%ld,%ld)\n", wndPtr, ht, pt.x, pt.y);
2827
2828	if (IsMenu(hMenu))
2829	{
2830	MENU_InitTracking( hWnd, hMenu, FALSE, wFlags );
2831	MENU_TrackMenu( hMenu, wFlags, pt.x, pt.y, hWnd, NULL );
2832	MENU_ExitTracking(hWnd);
2833	}
2834	}
2835
2836
2837	/***********************************************************************
2838	* MENU_TrackKbdMenuBar
2839	*
2840	* Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2841	*/
2842	void MENU_TrackKbdMenuBar( HWND hWnd, UINT wParam, INT vkey)
2843	{
2844	UINT uItem = NO_SELECTED_ITEM;
2845	HMENU hTrackMenu;
2846	UINT wFlags = TPM_ENTERIDLEEX \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
2847
2848	/* find window that has a menu */
2849
2850	while(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD)
2851	if( !(hWnd = GetParent(hWnd)) ) return;
2852
2853	/* check if we have to track a system menu */
2854
2855	if( (GetWindowLongA(hWnd,GWL_STYLE) & (WS_CHILD \| WS_MINIMIZE)) \|\|
2856	!getMenu(hWnd) \|\| vkey == VK_SPACE )
2857	{
2858	if( !(GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) ) return;
2859	hTrackMenu = getSysMenu(hWnd);
2860	uItem = 0;
2861	wParam \|= HTSYSMENU; /* prevent item lookup */
2862	}
2863	else
2864	hTrackMenu = getMenu(hWnd);
2865
2866	if (IsMenu( hTrackMenu ))
2867	{
2868	MENU_InitTracking( hWnd, hTrackMenu, FALSE, wFlags );
2869
2870	if( vkey && vkey != VK_SPACE )
2871	{
2872	uItem = MENU_FindItemByKey( hWnd, hTrackMenu,
2873	vkey, (wParam & HTSYSMENU) );
2874	if( uItem >= (UINT)(-2) )
2875	{
2876	if( uItem == (UINT)(-1) ) MessageBeep(0);
2877	hTrackMenu = 0;
2878	}
2879	}
2880
2881	if( hTrackMenu )
2882	{
2883	MENU_SelectItem( hWnd, hTrackMenu, uItem, TRUE, 0 );
2884
2885	if( uItem == NO_SELECTED_ITEM )
2886	MENU_MoveSelection( hWnd, hTrackMenu, ITEM_NEXT );
2887	else if( vkey )
2888	PostMessageA( hWnd, WM_KEYDOWN, VK_DOWN, 0L );
2889
2890	MENU_TrackMenu( hTrackMenu, wFlags, 0, 0, hWnd, NULL );
2891	}
2892
2893	MENU_ExitTracking (hWnd);
2894	}
2895	}
2896
2897
2898	/**********************************************************************
2899	* TrackPopupMenu (USER32.549)
2900	*
2901	* Like the win32 API, the function return the command ID only if the
2902	* flag TPM_RETURNCMD is on.
2903	*
2904	*/
2905	BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
2906	INT nReserved, HWND hWnd, const RECT *lpRect )
2907	{
2908	BOOL ret = FALSE;
2909
2910	dprintf(("USER32: TrackPopupMenu"));
2911
2912	MENU_InitTracking(hWnd, hMenu, TRUE, wFlags);
2913
2914	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2915	if (!(wFlags & TPM_NONOTIFY))
2916	SendMessageA( hWnd, WM_INITMENUPOPUP, hMenu, 0);
2917
2918	if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2919	ret = MENU_TrackMenu( hMenu, wFlags \| TPM_POPUPMENU, 0, 0, hWnd, lpRect );
2920	MENU_ExitTracking(hWnd);
2921
2922	if( (!(wFlags & TPM_RETURNCMD)) && (ret != FALSE) )
2923	ret = 1;
2924
2925	return ret;
2926	}
2927
2928	/**********************************************************************
2929	* TrackPopupMenuEx (USER32.550)
2930	*/
2931	BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
2932	HWND hWnd, LPTPMPARAMS lpTpm )
2933	{
2934	dprintf(("USER32: TrackPopupMenuEx"));
2935	//FIXME("not fully implemented\n" );
2936	return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
2937	lpTpm ? &lpTpm->rcExclude : NULL );
2938	}
2939
2940	/***********************************************************************
2941	* PopupMenuWndProc
2942	*
2943	* NOTE: Windows has totally different (and undocumented) popup wndproc.
2944	*/
2945	LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam,
2946	LPARAM lParam )
2947	{
2948	LRESULT retvalue;
2949
2950	//TRACE("hwnd=0x%04x msg=0x%04x wp=0x%04x lp=0x%08lx\n",
2951	//hwnd, message, wParam, lParam);
2952
2953	switch(message)
2954	{
2955	case WM_CREATE:
2956	{
2957	CREATESTRUCTA cs = (CREATESTRUCTA)lParam;
2958	SetWindowLongA( hwnd, 0, (LONG)cs->lpCreateParams );
2959	retvalue = 0;
2960	goto END;
2961	}
2962
2963	case WM_MOUSEACTIVATE: /* We don't want to be activated */
2964	retvalue = MA_NOACTIVATE;
2965	goto END;
2966
2967	case WM_PAINT:
2968	{
2969	PAINTSTRUCT ps;
2970	BeginPaint( hwnd, &ps );
2971	MENU_DrawPopupMenu( hwnd, ps.hdc,
2972	(HMENU)GetWindowLongA( hwnd, 0 ) );
2973	EndPaint( hwnd, &ps );
2974	retvalue = 0;
2975	goto END;
2976	}
2977	case WM_ERASEBKGND:
2978	retvalue = 1;
2979	goto END;
2980
2981	case WM_DESTROY:
2982
2983	/* zero out global pointer in case resident popup window
2984	* was somehow destroyed. */
2985
2986	if(MENU_GetTopPopupWnd() )
2987	{
2988	if( hwnd == pTopPopupWnd )
2989	{
2990	//ERR("resident popup destroyed!\n");
2991
2992	MENU_DestroyTopPopupWnd();
2993	uSubPWndLevel = 0;
2994	}
2995	else
2996	uSubPWndLevel--;
2997	MENU_ReleaseTopPopupWnd();
2998	}
2999	break;
3000
3001	case WM_SHOWWINDOW:
3002
3003	if( wParam )
3004	{
3005	//if( !((HMENU)wndPtr->wExtra) )
3006	// ERR("no menu to display\n");
3007	}
3008	else
3009	SetWindowLongA(hwnd,0,0);
3010	break;
3011
3012	case MM_SETMENUHANDLE:
3013
3014	SetWindowLongA(hwnd,0,wParam);
3015	break;
3016
3017	case MM_GETMENUHANDLE:
3018
3019	retvalue = GetWindowLongA(hwnd,0);
3020	goto END;
3021
3022	default:
3023	retvalue = DefWindowProcA( hwnd, message, wParam, lParam );
3024	goto END;
3025	}
3026	retvalue = 0;
3027	END:
3028	return retvalue;
3029	}
3030
3031
3032	/***********************************************************************
3033	* MENU_GetMenuBarHeight
3034	*
3035	* Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
3036	*/
3037	UINT MENU_GetMenuBarHeight(HWND hwnd,UINT menubarWidth,INT orgX,INT orgY)
3038	{
3039	HDC hdc;
3040	RECT rectBar;
3041	LPPOPUPMENU lppop;
3042	UINT retvalue;
3043
3044	//TRACE("HWND 0x%x, width %d, at (%d, %d).\n",
3045	// hwnd, menubarWidth, orgX, orgY );
3046
3047	if (!(lppop = (LPPOPUPMENU)getMenu(hwnd)))
3048	{
3049	return 0;
3050	}
3051
3052	hdc = GetDCEx( hwnd, 0, DCX_CACHE \| DCX_WINDOW );
3053	SelectObject( hdc, hMenuFont);
3054	SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+GetSystemMetrics(SM_CYMENU));
3055	MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
3056	ReleaseDC( hwnd, hdc );
3057	retvalue = lppop->Height;
3058	return retvalue;
3059	}
3060
3061
3062	/*******************************************************************
3063	* ChangeMenu32A (USER32.23)
3064	*/
3065	BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
3066	UINT id, UINT flags )
3067	{
3068	dprintf(("USER32: ChangeMenuA"));
3069
3070	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3071	// hMenu, pos, (DWORD)data, id, flags );
3072	if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
3073	id, data );
3074	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3075	if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
3076	id, data );
3077	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3078	flags & MF_BYPOSITION ? pos : id,
3079	flags & ~MF_REMOVE );
3080	/* Default: MF_INSERT */
3081	return InsertMenuA( hMenu, pos, flags, id, data );
3082	}
3083
3084
3085	/*******************************************************************
3086	* ChangeMenu32W (USER32.24)
3087	*/
3088	BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
3089	UINT id, UINT flags )
3090	{
3091	dprintf(("USER32: ChangeMenuW"));
3092
3093	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3094	// hMenu, pos, (DWORD)data, id, flags );
3095	if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
3096	id, data );
3097	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3098	if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
3099	id, data );
3100	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3101	flags & MF_BYPOSITION ? pos : id,
3102	flags & ~MF_REMOVE );
3103	/* Default: MF_INSERT */
3104	return InsertMenuW( hMenu, pos, flags, id, data );
3105	}
3106
3107
3108	/*******************************************************************
3109	* CheckMenuItem (USER32.46)
3110	*/
3111	DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
3112	{
3113	MENUITEM *item;
3114	DWORD ret;
3115
3116	dprintf(("USER32: CheckMenuItem"));
3117
3118	//TRACE("menu=%04x id=%04x flags=%04x\n", hMenu, id, flags );
3119	if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
3120	ret = item->fState & MF_CHECKED;
3121	if (flags & MF_CHECKED) item->fState \|= MF_CHECKED;
3122	else item->fState &= ~MF_CHECKED;
3123	return ret;
3124	}
3125
3126
3127	/**********************************************************************
3128	* EnableMenuItem32 (USER32.170)
3129	*/
3130	ULONG WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3131	{
3132	UINT oldflags;
3133	MENUITEM *item;
3134	POPUPMENU *menu;
3135
3136	dprintf(("USER32: EnableMenuItem"));
3137
3138	//TRACE("(%04x, %04X, %04X) !\n",
3139	// hMenu, wItemID, wFlags);
3140
3141	/* Get the Popupmenu to access the owner menu */
3142	if (!(menu = (POPUPMENU*)hMenu))
3143	return (UINT)-1;
3144
3145	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3146	return (UINT)-1;
3147
3148	oldflags = item->fState & (MF_GRAYED \| MF_DISABLED);
3149	item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED \| MF_DISABLED);
3150
3151	/* In win95 if the close item in the system menu change update the close button */
3152	if((item->wID == SC_CLOSE) && (oldflags != wFlags))
3153	{
3154	if (menu->hSysMenuOwner != 0)
3155	{
3156	POPUPMENU* parentMenu;
3157
3158	/* Get the parent menu to access*/
3159	if (!(parentMenu = (POPUPMENU*)menu->hSysMenuOwner))
3160	return (UINT)-1;
3161
3162	/* Refresh the frame to reflect the change*/
3163	SetWindowPos(parentMenu->hWnd, 0, 0, 0, 0, 0,
3164	SWP_NOACTIVATE \| SWP_NOMOVE \| SWP_NOSIZE \| SWP_NOZORDER);
3165	}
3166	}
3167
3168	return oldflags;
3169	}
3170
3171
3172	/*******************************************************************
3173	* GetMenuString32A (USER32.268)
3174	*/
3175	INT WINAPI GetMenuStringA( HMENU hMenu, UINT wItemID,
3176	LPSTR str, INT nMaxSiz, UINT wFlags )
3177	{
3178	MENUITEM *item;
3179
3180	dprintf(("USER32: GetMenuStringA"));
3181
3182	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3183	// hMenu, wItemID, str, nMaxSiz, wFlags );
3184	if (!str \|\| !nMaxSiz) return 0;
3185	str[0] = '\0';
3186	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3187	if (!IS_STRING_ITEM(item->fType)) return 0;
3188	lstrcpynA( str, item->text, nMaxSiz );
3189	//TRACE("returning '%s'\n", str );
3190	return strlen(str);
3191	}
3192
3193
3194	/*******************************************************************
3195	* GetMenuString32W (USER32.269)
3196	*/
3197	INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3198	LPWSTR str, INT nMaxSiz, UINT wFlags )
3199	{
3200	MENUITEM *item;
3201
3202	dprintf(("USER32: GetMenuStringW"));
3203
3204	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3205	// hMenu, wItemID, str, nMaxSiz, wFlags );
3206	if (!str \|\| !nMaxSiz) return 0;
3207	str[0] = '\0';
3208	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3209	if (!IS_STRING_ITEM(item->fType)) return 0;
3210	lstrcpynAtoW( str, item->text, nMaxSiz );
3211	return lstrlenW(str);
3212	}
3213
3214
3215	/**********************************************************************
3216	* HiliteMenuItem32 (USER32.318)
3217	*/
3218	BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3219	UINT wHilite )
3220	{
3221	LPPOPUPMENU menu;
3222
3223	dprintf(("USER32: HiliteMenuItem"));
3224
3225	//TRACE("(%04x, %04x, %04x, %04x);\n",
3226	// hWnd, hMenu, wItemID, wHilite);
3227	if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3228	if (!(menu = (LPPOPUPMENU)hMenu)) return FALSE;
3229	if (menu->FocusedItem == wItemID) return TRUE;
3230	MENU_HideSubPopups( hWnd, hMenu, FALSE );
3231	MENU_SelectItem( hWnd, hMenu, wItemID, TRUE, 0 );
3232	return TRUE;
3233	}
3234
3235
3236	/**********************************************************************
3237	* GetMenuState (USER32.267)
3238	*/
3239	UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3240	{
3241	MENUITEM *item;
3242
3243	dprintf(("USER32: GetMenuState %d %d",wItemID,wFlags));
3244
3245	//TRACE("(menu=%04x, id=%04x, flags=%04x);\n",
3246	// hMenu, wItemID, wFlags);
3247
3248	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3249
3250	//debug_print_menuitem (" item: ", item, "");
3251	if (item->fType & MF_POPUP)
3252	{
3253	POPUPMENU menu = (POPUPMENU)item->hSubMenu;
3254	if (!menu) return -1;
3255	else return (menu->nItems << 8) \| ((item->fState\|item->fType) & 0xff);
3256	}
3257	else
3258	{
3259	/* We used to (from way back then) mask the result to 0xff. */
3260	/* I don't know why and it seems wrong as the documented */
3261	/* return flag MF_SEPARATOR is outside that mask. */
3262	return (item->fType \| item->fState);
3263	}
3264	}
3265
3266
3267	/**********************************************************************
3268	* GetMenuItemCount32 (USER32.262)
3269	*/
3270	INT WINAPI GetMenuItemCount( HMENU hMenu )
3271	{
3272	LPPOPUPMENU menu = (LPPOPUPMENU)hMenu;
3273
3274	dprintf(("USER32: GetMenuItemCount"));
3275
3276	if (!IS_A_MENU(menu)) return -1;
3277	//TRACE("(%04x) returning %d\n",
3278	// hMenu, menu->nItems );
3279	return menu->nItems;
3280	}
3281
3282	/**********************************************************************
3283	* GetMenuItemID32 (USER32.263)
3284	*/
3285	UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3286	{
3287	MENUITEM * lpmi;
3288
3289	dprintf(("USER32: GetMenuItemID"));
3290
3291	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0;
3292	if (lpmi->fType & MF_POPUP) return -1;
3293	return lpmi->wID;
3294
3295	}
3296
3297	/*******************************************************************
3298	* InsertMenu32A (USER32.322)
3299	*/
3300	BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3301	UINT id, LPCSTR str )
3302	{
3303	MENUITEM *item;
3304
3305	dprintf(("USER32: InsertMenuA"));
3306
3307	//if (IS_STRING_ITEM(flags) && str)
3308	// TRACE("hMenu %04x, pos %d, flags %08x, "
3309	// "id %04x, str '%s'\n",
3310	// hMenu, pos, flags, id, str );
3311	//else TRACE("hMenu %04x, pos %d, flags %08x, "
3312	// "id %04x, str %08lx (not a string)\n",
3313	// hMenu, pos, flags, id, (DWORD)str );
3314
3315	if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3316
3317	if (!(MENU_SetItemData( item, flags, id, str )))
3318	{
3319	RemoveMenu( hMenu, pos, flags );
3320	return FALSE;
3321	}
3322
3323	if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3324	((POPUPMENU *)(HMENU)id)->wFlags \|= MF_POPUP;
3325
3326	item->hCheckBit = item->hUnCheckBit = 0;
3327	return TRUE;
3328	}
3329
3330
3331	/*******************************************************************
3332	* InsertMenu32W (USER32.325)
3333	*/
3334	BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3335	UINT id, LPCWSTR str )
3336	{
3337	BOOL ret;
3338
3339	dprintf(("USER32: InsertMenuW"));
3340
3341	if (IS_STRING_ITEM(flags) && str)
3342	{
3343	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3344	ret = InsertMenuA( hMenu, pos, flags, id, newstr );
3345	HeapFree( GetProcessHeap(), 0, newstr );
3346	return ret;
3347	}
3348	else return InsertMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3349	}
3350
3351
3352	/*******************************************************************
3353	* AppendMenu32A (USER32.5)
3354	*/
3355	BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3356	UINT id, LPCSTR data )
3357	{
3358	dprintf(("USER32: AppendMenuA"));
3359
3360	return InsertMenuA( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3361	}
3362
3363
3364	/*******************************************************************
3365	* AppendMenu32W (USER32.6)
3366	*/
3367	BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3368	UINT id, LPCWSTR data )
3369	{
3370	dprintf(("USER32: AppendMenuW"));
3371
3372	return InsertMenuW( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3373	}
3374
3375
3376	/**********************************************************************
3377	* RemoveMenu (USER32.441)
3378	*/
3379	BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3380	{
3381	LPPOPUPMENU menu;
3382	MENUITEM *item;
3383
3384	dprintf(("USER32: RemoveMenu"));
3385
3386	//TRACE("(menu=%04x pos=%04x flags=%04x)\n",hMenu, nPos, wFlags);
3387	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3388	if (!(menu = (LPPOPUPMENU)hMenu)) return FALSE;
3389
3390	/* Remove item */
3391
3392	MENU_FreeItemData( item );
3393
3394	if (--menu->nItems == 0)
3395	{
3396	HeapFree(GetProcessHeap(), 0, menu->items );
3397	menu->items = NULL;
3398	}
3399	else
3400	{
3401	while(nPos < menu->nItems)
3402	{
3403	item = (item+1);
3404	item++;
3405	nPos++;
3406	}
3407	menu->items = (MENUITEM*)HeapReAlloc(GetProcessHeap(), 0, menu->items,
3408	menu->nItems * sizeof(MENUITEM) );
3409	}
3410	return TRUE;
3411	}
3412
3413
3414	/**********************************************************************
3415	* DeleteMenu32 (USER32.129)
3416	*/
3417	BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3418	{
3419	MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3420
3421	dprintf(("USER32: DeleteMenu"));
3422
3423	if (!item) return FALSE;
3424	if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3425	/* nPos is now the position of the item */
3426	RemoveMenu( hMenu, nPos, wFlags \| MF_BYPOSITION );
3427	return TRUE;
3428	}
3429
3430
3431	/*******************************************************************
3432	* ModifyMenu32A (USER32.397)
3433	*/
3434	BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3435	UINT id, LPCSTR str )
3436	{
3437	MENUITEM *item;
3438
3439	dprintf(("USER32: ModifyMenuA"));
3440
3441	if (IS_STRING_ITEM(flags))
3442	{
3443	//TRACE("%04x %d %04x %04x '%s'\n",
3444	// hMenu, pos, flags, id, str ? str : "#NULL#" );
3445	if (!str) return FALSE;
3446	}
3447	else
3448	{
3449	//TRACE("%04x %d %04x %04x %08lx\n",
3450	// hMenu, pos, flags, id, (DWORD)str );
3451	}
3452
3453	if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3454	return MENU_SetItemData( item, flags, id, str );
3455	}
3456
3457
3458	/*******************************************************************
3459	* ModifyMenu32W (USER32.398)
3460	*/
3461	BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3462	UINT id, LPCWSTR str )
3463	{
3464	BOOL ret;
3465
3466	dprintf(("USER32: ModifyMenuW"));
3467
3468	if (IS_STRING_ITEM(flags) && str)
3469	{
3470	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3471	ret = ModifyMenuA( hMenu, pos, flags, id, newstr );
3472	HeapFree( GetProcessHeap(), 0, newstr );
3473	return ret;
3474	}
3475	else return ModifyMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3476	}
3477
3478
3479	/**********************************************************************
3480	* CreatePopupMenu32 (USER32.82)
3481	*/
3482	HMENU WINAPI CreatePopupMenu(void)
3483	{
3484	HMENU hmenu;
3485	POPUPMENU *menu;
3486
3487	dprintf(("USER32: CreatePopupMenu"));
3488
3489	if (!(hmenu = CreateMenu())) return 0;
3490	menu = (POPUPMENU*)hmenu;
3491	menu->wFlags \|= MF_POPUP;
3492	menu->bTimeToHide = FALSE;
3493	return hmenu;
3494	}
3495
3496
3497	/**********************************************************************
3498	* GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3499	*/
3500	DWORD WINAPI GetMenuCheckMarkDimensions(void)
3501	{
3502	dprintf(("USER32: GetMenuCheckMarkDimensions"));
3503
3504	return MAKELONG( check_bitmap_width, check_bitmap_height );
3505	}
3506
3507
3508	/**********************************************************************
3509	* SetMenuItemBitmaps32 (USER32.490)
3510	*/
3511	BOOL WINAPI SetMenuItemBitmaps( HMENU hMenu, UINT nPos, UINT wFlags,
3512	HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3513	{
3514	MENUITEM *item;
3515
3516	dprintf(("USER32: SetMenuItemBitmaps"));
3517
3518	//TRACE("(%04x, %04x, %04x, %04x, %04x)\n",
3519	// hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3520	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3521
3522	if (!hNewCheck && !hNewUnCheck)
3523	{
3524	item->fState &= ~MF_USECHECKBITMAPS;
3525	}
3526	else /* Install new bitmaps */
3527	{
3528	item->hCheckBit = hNewCheck;
3529	item->hUnCheckBit = hNewUnCheck;
3530	item->fState \|= MF_USECHECKBITMAPS;
3531	}
3532	return TRUE;
3533	}
3534
3535
3536	/**********************************************************************
3537	* CreateMenu (USER32.81)
3538	*/
3539	HMENU WINAPI CreateMenu(void)
3540	{
3541	HMENU hMenu;
3542	LPPOPUPMENU menu;
3543
3544	dprintf(("USER32: CreateMenu"));
3545
3546	if (!(hMenu = (HMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3547	menu = (LPPOPUPMENU)hMenu;
3548
3549	ZeroMemory(menu, sizeof(POPUPMENU));
3550	menu->wMagic = MENU_MAGIC;
3551	menu->FocusedItem = NO_SELECTED_ITEM;
3552	menu->bTimeToHide = FALSE;
3553
3554	//TRACE("return %04x\n", hMenu );
3555
3556	return hMenu;
3557	}
3558
3559
3560	/**********************************************************************
3561	* DestroyMenu32 (USER32.134)
3562	*/
3563	BOOL WINAPI DestroyMenu( HMENU hMenu )
3564	{
3565	//TRACE("(%04x)\n", hMenu);
3566
3567	dprintf(("USER32: DestroyMenu"));
3568
3569	/* Silently ignore attempts to destroy default system popup */
3570
3571	if (hMenu && hMenu != MENU_DefSysPopup)
3572	{
3573	LPPOPUPMENU lppop = (LPPOPUPMENU)hMenu;
3574	HWND pTPWnd = MENU_GetTopPopupWnd();
3575
3576	if( pTPWnd && (hMenu == GetWindowLongA(pTPWnd,0)) )
3577	SetWindowLongA(pTPWnd,0,0);
3578
3579	if (IS_A_MENU( lppop ))
3580	{
3581	lppop->wMagic = 0; /* Mark it as destroyed */
3582
3583	if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3584	(!pTPWnd \|\| (lppop->hWnd != pTPWnd)))
3585	DestroyWindow( lppop->hWnd );
3586
3587	if (lppop->items) /* recursively destroy submenus */
3588	{
3589	int i;
3590	MENUITEM *item = lppop->items;
3591	for (i = lppop->nItems; i > 0; i--, item++)
3592	{
3593	if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
3594	MENU_FreeItemData( item );
3595	}
3596	HeapFree(GetProcessHeap(), 0, lppop->items );
3597	}
3598	HeapFree(GetProcessHeap(),0,(LPVOID)hMenu);
3599	MENU_ReleaseTopPopupWnd();
3600	}
3601	else
3602	{
3603	MENU_ReleaseTopPopupWnd();
3604	return FALSE;
3605	}
3606	}
3607	return (hMenu != MENU_DefSysPopup);
3608	}
3609
3610	/**********************************************************************
3611	* GetSystemMenu32 (USER32.291)
3612	*/
3613	HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
3614	{
3615	HMENU retvalue = 0;
3616	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hWnd);
3617
3618	dprintf(("USER32: GetSystemMenu"));
3619
3620	if (win32wnd)
3621	{
3622	HMENU hSysMenu = getSysMenu(hWnd);
3623	if(hSysMenu)
3624	{
3625	if( bRevert )
3626	{
3627	DestroyMenu(hSysMenu);
3628	hSysMenu = 0;
3629	setSysMenu(hWnd,hSysMenu);
3630	}
3631	else
3632	{
3633	POPUPMENU menu = (POPUPMENU)hSysMenu;
3634	if( IS_A_MENU(menu) )
3635	{
3636	if( menu->nItems > 0 && menu->items[0].hSubMenu == MENU_DefSysPopup )
3637	menu->items[0].hSubMenu = MENU_CopySysPopup();
3638	}
3639	else
3640	{
3641	//WARN("Current sys-menu (%04x) of wnd %04x is broken\n",
3642	// wndPtr->hSysMenu, hWnd);
3643	hSysMenu = 0;
3644	setSysMenu(hWnd,hSysMenu);
3645	}
3646	}
3647	}
3648
3649	if(!hSysMenu && (GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) )
3650	{
3651	hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
3652	setSysMenu(hWnd,hSysMenu);
3653	}
3654
3655	if( hSysMenu )
3656	{
3657	POPUPMENU *menu;
3658	retvalue = GetSubMenu(hSysMenu, 0);
3659
3660	/* Store the dummy sysmenu handle to facilitate the refresh */
3661	/* of the close button if the SC_CLOSE item change */
3662	menu = (POPUPMENU*)retvalue;
3663	if ( IS_A_MENU(menu) )
3664	menu->hSysMenuOwner = hSysMenu;
3665	}
3666	}
3667	return retvalue;
3668	}
3669
3670
3671	/*******************************************************************
3672	* SetSystemMenu32 (USER32.508)
3673	*/
3674	BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
3675	{
3676	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
3677
3678	dprintf(("USER32: SetSystemMenu"));
3679
3680	if (win32wnd)
3681	{
3682	if (win32wnd->GetSysMenu()) DestroyMenu(win32wnd->GetSysMenu());
3683	win32wnd->SetSysMenu(MENU_GetSysMenu( hwnd, hMenu ));
3684	return TRUE;
3685	}
3686	return FALSE;
3687	}
3688
3689	/**********************************************************************
3690	* GetMenu32 (USER32.257)
3691	*/
3692	HMENU WINAPI GetMenu( HWND hWnd )
3693	{
3694	HMENU retvalue;
3695
3696	dprintf(("USER32: GetMenu"));
3697
3698	if (GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) return 0;
3699	else return getMenu(hWnd);
3700	}
3701
3702	/**********************************************************************
3703	* SetMenu32 (USER32.487)
3704	*/
3705	BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
3706	{
3707	//TRACE("(%04x, %04x);\n", hWnd, hMenu);
3708
3709	dprintf(("USER32: SetMenu"));
3710
3711	if (hMenu && !IsMenu(hMenu))
3712	{
3713	//WARN("hMenu is not a menu handle\n");
3714	return FALSE;
3715	}
3716
3717
3718	if (GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD)
3719	{
3720	if (GetCapture() == hWnd) ReleaseCapture();
3721
3722	setMenu(hWnd,hMenu);
3723	if (hMenu != 0)
3724	{
3725	LPPOPUPMENU lpmenu;
3726
3727	if (!(lpmenu = (LPPOPUPMENU)hMenu))
3728	{
3729	return FALSE;
3730	}
3731	lpmenu->hWnd = hWnd;
3732	lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3733	lpmenu->Height = 0; /* Make sure we recalculate the size */
3734	}
3735	if (IsWindowVisible(hWnd))
3736	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
3737	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
3738	return TRUE;
3739	}
3740	return FALSE;
3741	}
3742
3743
3744	/**********************************************************************
3745	* GetSubMenu32 (USER32.288)
3746	*/
3747	HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
3748	{
3749	MENUITEM * lpmi;
3750
3751	dprintf(("USER32: GetSubMenu"));
3752
3753	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0;
3754	if (!(lpmi->fType & MF_POPUP)) return 0;
3755	return lpmi->hSubMenu;
3756	}
3757
3758
3759	/**********************************************************************
3760	* DrawMenuBar (USER32.161)
3761	*/
3762	BOOL WINAPI DrawMenuBar( HWND hWnd )
3763	{
3764	LPPOPUPMENU lppop;
3765
3766	dprintf(("USER32: DrawMenuBar"));
3767
3768	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) && getMenu(hWnd))
3769	{
3770	lppop = (LPPOPUPMENU)getMenu(hWnd);
3771	if (lppop == NULL)
3772	{
3773	return FALSE;
3774	}
3775
3776	lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3777	lppop->hwndOwner = hWnd;
3778	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
3779	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
3780	return TRUE;
3781	}
3782	return FALSE;
3783	}
3784
3785
3786	/***********************************************************************
3787	* EndMenu (USER.187) (USER32.175)
3788	*/
3789	void WINAPI EndMenu(void)
3790	{
3791	dprintf(("USER32: EndMenu not implemented!"));
3792	/*
3793	* FIXME: NOT ENOUGH! This has to cancel menu tracking right away.
3794	*/
3795
3796	fEndMenu = TRUE;
3797	}
3798
3799
3800	/*****************************************************************
3801	* LoadMenu32A (USER32.370)
3802	*/
3803	HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
3804	{
3805	HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
3806
3807	dprintf(("USER32: LoadMenuA"));
3808
3809	if (!hrsrc) return 0;
3810	return LoadMenuIndirectA( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
3811	}
3812
3813
3814	/*****************************************************************
3815	* LoadMenu32W (USER32.373)
3816	*/
3817	HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
3818	{
3819	HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
3820
3821	dprintf(("USER32: LoadMenuW"));
3822
3823	if (!hrsrc) return 0;
3824	return LoadMenuIndirectW( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
3825	}
3826
3827
3828	/**********************************************************************
3829	* LoadMenuIndirect32A (USER32.371)
3830	*/
3831	HMENU WINAPI LoadMenuIndirectA(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate)
3832	{
3833	HMENU hMenu;
3834	WORD version, offset;
3835	LPCSTR p = (LPCSTR)lpMenuTemplate;
3836
3837	dprintf(("USER32: LoadMenuIndirectA"));
3838
3839	//TRACE("%p\n", template );
3840	version = GET_WORD(p);
3841	p += sizeof(WORD);
3842	switch (version)
3843	{
3844	case 0:
3845	offset = GET_WORD(p);
3846	p += sizeof(WORD) + offset;
3847	if (!(hMenu = CreateMenu())) return 0;
3848	if (!MENU_ParseResource( p, hMenu, TRUE ))
3849	{
3850	DestroyMenu( hMenu );
3851	return 0;
3852	}
3853	return hMenu;
3854	case 1:
3855	offset = GET_WORD(p);
3856	p += sizeof(WORD) + offset;
3857	if (!(hMenu = CreateMenu())) return 0;
3858	if (!MENUEX_ParseResource( p, hMenu))
3859	{
3860	DestroyMenu( hMenu );
3861	return 0;
3862	}
3863	return hMenu;
3864	default:
3865	//ERR("version %d not supported.\n", version);
3866	return 0;
3867	}
3868	}
3869
3870
3871	/**********************************************************************
3872	* LoadMenuIndirect32W (USER32.372)
3873	*/
3874	HMENU WINAPI LoadMenuIndirectW(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate )
3875	{
3876	dprintf(("USER32: LoadMenuIndirectW"));
3877
3878	/* FIXME: is there anything different between A and W? */
3879	return LoadMenuIndirectA(lpMenuTemplate);
3880	}
3881
3882
3883	/**********************************************************************
3884	* IsMenu32 (USER32.346)
3885	*/
3886	BOOL WINAPI IsMenu(HMENU hmenu)
3887	{
3888	LPPOPUPMENU menu = (LPPOPUPMENU)hmenu;
3889
3890	dprintf(("USER32: IsMenu"));
3891
3892	return IS_A_MENU(menu);
3893	}
3894
3895	/**********************************************************************
3896	* GetMenuItemInfo32_common
3897	*/
3898
3899	static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item, BOOL bypos,
3900	LPMENUITEMINFOA lpmii, BOOL unicode)
3901	{
3902	MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
3903
3904	//debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3905
3906	if (!menu)
3907	return FALSE;
3908
3909	if (lpmii->fMask & MIIM_TYPE) {
3910	lpmii->fType = menu->fType;
3911	switch (MENU_ITEM_TYPE(menu->fType)) {
3912	case MF_STRING:
3913	if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3914	if (unicode) {
3915	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
3916	lpmii->cch = lstrlenW((LPWSTR)menu->text);
3917	} else {
3918	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
3919	lpmii->cch = lstrlenA(menu->text);
3920	}
3921	}
3922	break;
3923	case MF_OWNERDRAW:
3924	case MF_BITMAP:
3925	lpmii->dwTypeData = menu->text;
3926	/* fall through */
3927	default:
3928	lpmii->cch = 0;
3929	}
3930	}
3931
3932	if (lpmii->fMask & MIIM_STRING) {
3933	if (unicode) {
3934	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
3935	lpmii->cch = lstrlenW((LPWSTR)menu->text);
3936	} else {
3937	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
3938	lpmii->cch = lstrlenA(menu->text);
3939	}
3940	}
3941
3942	if (lpmii->fMask & MIIM_FTYPE)
3943	lpmii->fType = menu->fType;
3944
3945	if (lpmii->fMask & MIIM_BITMAP)
3946	lpmii->hbmpItem = menu->hbmpItem;
3947
3948	if (lpmii->fMask & MIIM_STATE)
3949	lpmii->fState = menu->fState;
3950
3951	if (lpmii->fMask & MIIM_ID)
3952	lpmii->wID = menu->wID;
3953
3954	if (lpmii->fMask & MIIM_SUBMENU)
3955	lpmii->hSubMenu = menu->hSubMenu;
3956
3957	if (lpmii->fMask & MIIM_CHECKMARKS) {
3958	lpmii->hbmpChecked = menu->hCheckBit;
3959	lpmii->hbmpUnchecked = menu->hUnCheckBit;
3960	}
3961	if (lpmii->fMask & MIIM_DATA)
3962	lpmii->dwItemData = menu->dwItemData;
3963
3964	return TRUE;
3965	}
3966
3967	/**********************************************************************
3968	* GetMenuItemInfoA (USER32.264)
3969	*/
3970	BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
3971	LPMENUITEMINFOA lpmii)
3972	{
3973	dprintf(("USER32: GetMenuItemInfoA"));
3974
3975	return GetMenuItemInfo_common (hmenu, item, bypos, lpmii, FALSE);
3976	}
3977
3978	/**********************************************************************
3979	* GetMenuItemInfoW (USER32.265)
3980	*/
3981	BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
3982	LPMENUITEMINFOW lpmii)
3983	{
3984	dprintf(("USER32: GetMenuItemInfoW"));
3985
3986	return GetMenuItemInfo_common (hmenu, item, bypos,
3987	(LPMENUITEMINFOA)lpmii, TRUE);
3988	}
3989
3990	/**********************************************************************
3991	* SetMenuItemInfo32_common
3992	*/
3993
3994	static BOOL SetMenuItemInfo_common(MENUITEM * menu,
3995	const MENUITEMINFOA *lpmii,
3996	BOOL unicode)
3997	{
3998	if (!menu) return FALSE;
3999
4000	if (lpmii->fMask & MIIM_TYPE ) {
4001	/* Get rid of old string. */
4002	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4003	HeapFree(GetProcessHeap(), 0, menu->text);
4004	menu->text = NULL;
4005	}
4006
4007	/* make only MENU_ITEM_TYPE bits in menu->fType equal lpmii->fType */
4008	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4009	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4010
4011	menu->text = lpmii->dwTypeData;
4012
4013	if (IS_STRING_ITEM(menu->fType) && menu->text) {
4014	if (unicode)
4015	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4016	else
4017	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4018	}
4019	}
4020
4021	if (lpmii->fMask & MIIM_FTYPE ) {
4022	/* free the string when the type is changing */
4023	if ( (!IS_STRING_ITEM(lpmii->fType)) && IS_STRING_ITEM(menu->fType) && menu->text) {
4024	HeapFree(GetProcessHeap(), 0, menu->text);
4025	menu->text = NULL;
4026	}
4027	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4028	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4029	}
4030
4031	if (lpmii->fMask & MIIM_STRING ) {
4032	/* free the string when used */
4033	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4034	HeapFree(GetProcessHeap(), 0, menu->text);
4035	if (unicode)
4036	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4037	else
4038	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4039	}
4040	}
4041
4042	if (lpmii->fMask & MIIM_STATE)
4043	{
4044	/* fixme: MFS_DEFAULT do we have to reset the other menu items? */
4045	menu->fState = lpmii->fState;
4046	}
4047
4048	if (lpmii->fMask & MIIM_ID)
4049	menu->wID = lpmii->wID;
4050
4051	if (lpmii->fMask & MIIM_SUBMENU) {
4052	menu->hSubMenu = lpmii->hSubMenu;
4053	if (menu->hSubMenu) {
4054	POPUPMENU subMenu = (POPUPMENU)(UINT)menu->hSubMenu;
4055	if (IS_A_MENU(subMenu)) {
4056	subMenu->wFlags \|= MF_POPUP;
4057	menu->fType \|= MF_POPUP;
4058	}
4059	else
4060	/* FIXME: Return an error ? */
4061	menu->fType &= ~MF_POPUP;
4062	}
4063	else
4064	menu->fType &= ~MF_POPUP;
4065	}
4066
4067	if (lpmii->fMask & MIIM_CHECKMARKS)
4068	{
4069	menu->hCheckBit = lpmii->hbmpChecked;
4070	menu->hUnCheckBit = lpmii->hbmpUnchecked;
4071	}
4072	if (lpmii->fMask & MIIM_DATA)
4073	menu->dwItemData = lpmii->dwItemData;
4074
4075	//debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
4076	return TRUE;
4077	}
4078
4079	/**********************************************************************
4080	* SetMenuItemInfo32A (USER32.491)
4081	*/
4082	BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4083	const MENUITEMINFOA *lpmii)
4084	{
4085	dprintf(("USER32: SetMenuItemInfoA"));
4086
4087	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4088	lpmii, FALSE);
4089	}
4090
4091	/**********************************************************************
4092	* SetMenuItemInfo32W (USER32.492)
4093	*/
4094	BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4095	const MENUITEMINFOW *lpmii)
4096	{
4097	dprintf(("USER32: SetMenuItemInfoW"));
4098
4099	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4100	(const MENUITEMINFOA*)lpmii, TRUE);
4101	}
4102
4103	/**********************************************************************
4104	* SetMenuDefaultItem (USER32.489)
4105	*
4106	*/
4107	BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT uItem, UINT bypos)
4108	{
4109	UINT i;
4110	POPUPMENU *menu;
4111	MENUITEM *item;
4112
4113
4114	dprintf(("USER32: SetMenuDefaultItem"));
4115	//TRACE("(0x%x,%d,%d)\n", hmenu, uItem, bypos);
4116
4117	if (!(menu = (POPUPMENU*)hmenu)) return FALSE;
4118
4119	/* reset all default-item flags */
4120	item = menu->items;
4121	for (i = 0; i < menu->nItems; i++, item++)
4122	{
4123	item->fState &= ~MFS_DEFAULT;
4124	}
4125
4126	/* no default item */
4127	if ( -1 == uItem)
4128	{
4129	return TRUE;
4130	}
4131
4132	item = menu->items;
4133	if ( bypos )
4134	{
4135	if ( uItem >= menu->nItems ) return FALSE;
4136	item[uItem].fState \|= MFS_DEFAULT;
4137	return TRUE;
4138	}
4139	else
4140	{
4141	for (i = 0; i < menu->nItems; i++, item++)
4142	{
4143	if (item->wID == uItem)
4144	{
4145	item->fState \|= MFS_DEFAULT;
4146	return TRUE;
4147	}
4148	}
4149
4150	}
4151	return FALSE;
4152	}
4153
4154	/**********************************************************************
4155	* GetMenuDefaultItem (USER32.260)
4156	*/
4157	UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4158	{
4159	POPUPMENU *menu;
4160	MENUITEM * item;
4161	UINT i = 0;
4162
4163	dprintf(("USER32: GetMenuDefaultItem"));
4164	//TRACE("(0x%x,%d,%d)\n", hmenu, bypos, flags);
4165
4166	if (!(menu = (POPUPMENU*)hmenu)) return -1;
4167
4168	/* find default item */
4169	item = menu->items;
4170
4171	/* empty menu */
4172	if (! item) return -1;
4173
4174	while ( !( item->fState & MFS_DEFAULT ) )
4175	{
4176	i++; item++;
4177	if (i >= menu->nItems ) return -1;
4178	}
4179
4180	/* default: don't return disabled items */
4181	if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1;
4182
4183	/* search rekursiv when needed */
4184	if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) )
4185	{
4186	UINT ret;
4187	ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags );
4188	if ( -1 != ret ) return ret;
4189
4190	/* when item not found in submenu, return the popup item */
4191	}
4192	return ( bypos ) ? i : item->wID;
4193
4194	}
4195
4196	/**********************************************************************
4197	* InsertMenuItem32A (USER32.323)
4198	*/
4199	BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4200	const MENUITEMINFOA *lpmii)
4201	{
4202	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4203
4204	dprintf(("USER32: InsertMenuItemA"));
4205
4206	return SetMenuItemInfo_common(item, lpmii, FALSE);
4207	}
4208
4209
4210	/**********************************************************************
4211	* InsertMenuItem32W (USER32.324)
4212	*/
4213	BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4214	const MENUITEMINFOW *lpmii)
4215	{
4216	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4217
4218	dprintf(("USER32: InsertMenuItemW"));
4219
4220	return SetMenuItemInfo_common(item, (const MENUITEMINFOA*)lpmii, TRUE);
4221	}
4222
4223	/**********************************************************************
4224	* CheckMenuRadioItem32 (USER32.47)
4225	*/
4226
4227	BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4228	UINT first, UINT last, UINT check,
4229	UINT bypos)
4230	{
4231	MENUITEM mifirst, milast, *micheck;
4232	HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4233
4234	dprintf(("USER32: CheckMenuRadioItem"));
4235	//TRACE("ox%x: %d-%d, check %d, bypos=%d\n",
4236	// hMenu, first, last, check, bypos);
4237
4238	mifirst = MENU_FindItem (&mfirst, &first, bypos);
4239	milast = MENU_FindItem (&mlast, &last, bypos);
4240	micheck = MENU_FindItem (&mcheck, &check, bypos);
4241
4242	if (mifirst == NULL \|\| milast == NULL \|\| micheck == NULL \|\|
4243	mifirst > milast \|\| mfirst != mlast \|\| mfirst != mcheck \|\|
4244	micheck > milast \|\| micheck < mifirst)
4245	return FALSE;
4246
4247	while (mifirst <= milast)
4248	{
4249	if (mifirst == micheck)
4250	{
4251	mifirst->fType \|= MFT_RADIOCHECK;
4252	mifirst->fState \|= MFS_CHECKED;
4253	} else {
4254	mifirst->fType &= ~MFT_RADIOCHECK;
4255	mifirst->fState &= ~MFS_CHECKED;
4256	}
4257	mifirst++;
4258	}
4259
4260	return TRUE;
4261	}
4262
4263	/**********************************************************************
4264	* GetMenuItemRect32 (USER32.266)
4265	*
4266	* ATTENTION: Here, the returned values in rect are the screen
4267	* coordinates of the item just like if the menu was
4268	* always on the upper left side of the application.
4269	*
4270	*/
4271	BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4272	LPRECT rect)
4273	{
4274	POPUPMENU *itemMenu;
4275	MENUITEM *item;
4276	HWND referenceHwnd;
4277
4278	dprintf(("USER32: GetMenuItemRect"));
4279	//TRACE("(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4280
4281	item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4282	referenceHwnd = hwnd;
4283
4284	if(!hwnd)
4285	{
4286	itemMenu = (POPUPMENU*)hMenu;
4287	if (itemMenu == NULL)
4288	return FALSE;
4289
4290	if(itemMenu->hWnd == 0)
4291	return FALSE;
4292	referenceHwnd = itemMenu->hWnd;
4293	}
4294
4295	if ((rect == NULL) \|\| (item == NULL))
4296	return FALSE;
4297
4298	*rect = item->rect;
4299
4300	MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4301
4302	return TRUE;
4303	}
4304
4305	/**********************************************************************
4306	* SetMenuInfo
4307	*
4308	* FIXME
4309	* MIM_APPLYTOSUBMENUS
4310	* actually use the items to draw the menu
4311	*/
4312	BOOL WINAPI SetMenuInfo (HMENU hMenu, LPCMENUINFO lpmi)
4313	{
4314	POPUPMENU *menu;
4315
4316	dprintf(("USER32: SetMenuInfo"));
4317	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4318
4319	if (lpmi && (lpmi->cbSize==sizeof(MENUINFO)) && (menu=(POPUPMENU*)hMenu))
4320	{
4321
4322	if (lpmi->fMask & MIM_BACKGROUND)
4323	menu->hbrBack = lpmi->hbrBack;
4324
4325	if (lpmi->fMask & MIM_HELPID)
4326	menu->dwContextHelpID = lpmi->dwContextHelpID;
4327
4328	if (lpmi->fMask & MIM_MAXHEIGHT)
4329	menu->cyMax = lpmi->cyMax;
4330
4331	if (lpmi->fMask & MIM_MENUDATA)
4332	menu->dwMenuData = lpmi->dwMenuData;
4333
4334	if (lpmi->fMask & MIM_STYLE)
4335	menu->dwStyle = lpmi->dwStyle;
4336
4337	return TRUE;
4338	}
4339	return FALSE;
4340	}
4341
4342	/**********************************************************************
4343	* GetMenuInfo
4344	*
4345	* NOTES
4346	* win98/NT5.0
4347	*
4348	*/
4349	BOOL WINAPI GetMenuInfo (HMENU hMenu, LPMENUINFO lpmi)
4350	{ POPUPMENU *menu;
4351
4352	dprintf(("USER32: GetMenuInfo"));
4353	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4354
4355	if (lpmi && (menu = (POPUPMENU*)hMenu))
4356	{
4357
4358	if (lpmi->fMask & MIM_BACKGROUND)
4359	lpmi->hbrBack = menu->hbrBack;
4360
4361	if (lpmi->fMask & MIM_HELPID)
4362	lpmi->dwContextHelpID = menu->dwContextHelpID;
4363
4364	if (lpmi->fMask & MIM_MAXHEIGHT)
4365	lpmi->cyMax = menu->cyMax;
4366
4367	if (lpmi->fMask & MIM_MENUDATA)
4368	lpmi->dwMenuData = menu->dwMenuData;
4369
4370	if (lpmi->fMask & MIM_STYLE)
4371	lpmi->dwStyle = menu->dwStyle;
4372
4373	return TRUE;
4374	}
4375	return FALSE;
4376	}
4377
4378	/**********************************************************************
4379	* SetMenuContextHelpId (USER32.488)
4380	*/
4381	BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpID)
4382	{
4383	LPPOPUPMENU menu;
4384
4385	dprintf(("USER32: SetMenuContextHelpId"));
4386	//TRACE("(0x%04x 0x%08lx)\n", hMenu, dwContextHelpID);
4387
4388	menu = (POPUPMENU*)hMenu;
4389	if (menu)
4390	{
4391	menu->dwContextHelpID = dwContextHelpID;
4392	return TRUE;
4393	}
4394	return FALSE;
4395	}
4396
4397	/**********************************************************************
4398	* GetMenuContextHelpId (USER32.488)
4399	*/
4400	DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4401	{
4402	LPPOPUPMENU menu;
4403
4404	dprintf(("USER32: GetMenuContextHelpId"));
4405	//TRACE("(0x%04x)\n", hMenu);
4406
4407	menu = (POPUPMENU*)hMenu;
4408	if (menu)
4409	{
4410	return menu->dwContextHelpID;
4411	}
4412	return 0;
4413	}
4414
4415	/**********************************************************************
4416	* MenuItemFromPoint (USER32.387)
4417	*/
4418	UINT WINAPI MenuItemFromPoint(HWND hWnd, HMENU hMenu, POINT ptScreen)
4419	{
4420	dprintf(("USER32: MenuItemFromPoint not implemented!"));
4421	//FIXME("(0x%04x,0x%04x,(%ld,%ld)):stub\n",
4422	// hWnd, hMenu, ptScreen.x, ptScreen.y);
4423	return 0;
4424	}
4425
4426	BOOL POPUPMENU_Register()
4427	{
4428	WNDCLASSA wndClass;
4429	BOOL rc;
4430
4431	//SvL: Don't check this now
4432	// if (GlobalFindAtomA(POPUPMENUCLASSNAME)) return FALSE;
4433
4434	ZeroMemory(&wndClass,sizeof(WNDCLASSA));
4435	wndClass.style = CS_GLOBALCLASS \| CS_SAVEBITS;
4436	wndClass.lpfnWndProc = (WNDPROC)PopupMenuWndProc;
4437	wndClass.cbClsExtra = 0;
4438	wndClass.cbWndExtra = sizeof(HMENU);
4439	wndClass.hCursor = LoadCursorA(0,IDC_ARROWA);
4440	wndClass.hbrBackground = NULL_BRUSH;
4441	wndClass.lpszClassName = POPUPMENUCLASSNAME;
4442
4443	rc = RegisterClassA(&wndClass);
4444	MENU_Init();
4445
4446	return rc;
4447	}
4448	//******************************************************************************
4449	//******************************************************************************
4450	BOOL POPUPMENU_Unregister()
4451	{
4452	if (GlobalFindAtomA(POPUPMENUCLASSNAME))
4453	return UnregisterClassA(POPUPMENUCLASSNAME,(HINSTANCE)NULL);
4454	else return FALSE;
4455	}
4456	//******************************************************************************
4457	//******************************************************************************
4458

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