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source: trunk/src/user32/menu.cpp@ 4757

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Last change on this file since 4757 was 4757, checked in by sandervl, 25 years ago
16 bits menu handle fixes
File size: 146.2 KB

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1	/* $Id: menu.cpp,v 1.28 2000-12-05 13:05:50 sandervl Exp $*/
2	/*
3	* Menu functions
4	*
5	* Copyright 1993 Martin Ayotte
6	* Copyright 1994 Alexandre Julliard
7	* Copyright 1997 Morten Welinder
8	*
9	* Copyright 1999 Christoph Bratschi
10	*
11	* Corel version: 200005313
12	* (WINE version: 20000130)
13	*
14	* Status: ???
15	* Version: ???
16	*/
17
18	/*
19	* Note: the style MF_MOUSESELECT is used to mark popup items that
20	* have been selected, i.e. their popup menu is currently displayed.
21	* This is probably not the meaning this style has in MS-Windows.
22	*/
23
24	#include <assert.h>
25	#include <ctype.h>
26	#include <stdlib.h>
27	#include <string.h>
28	#include <os2win.h>
29	#include <heapstring.h>
30	#include "controls.h"
31	#include "menu.h"
32
33	#ifdef __WIN32OS2__
34	#include <objhandle.h>
35
36	#define DBG_LOCALLOG DBG_menu
37	#include "dbglocal.h"
38	#endif
39
40	//DEFAULT_DEBUG_CHANNEL(menu)
41	//DECLARE_DEBUG_CHANNEL(winhelp)
42
43
44	/* internal popup menu window messages */
45
46	#define MM_SETMENUHANDLE (WM_USER + 0)
47	#define MM_GETMENUHANDLE (WM_USER + 1)
48
49	/* Menu item structure */
50	typedef struct {
51	/* ----------- MENUITEMINFO Stuff ----------- */
52	UINT fType; /* Item type. */
53	UINT fState; /* Item state. */
54	UINT wID; /* Item id. */
55	HMENU hSubMenu; /* Pop-up menu. */
56	HBITMAP hCheckBit; /* Bitmap when checked. */
57	HBITMAP hUnCheckBit; /* Bitmap when unchecked. */
58	LPSTR text; /* Item text or bitmap handle. */
59	DWORD dwItemData; /* Application defined. */
60	DWORD dwTypeData; /* depends on fMask */
61	HBITMAP hbmpItem; /* bitmap in win98 style menus */
62	/* ----------- Wine stuff ----------- */
63	RECT rect; /* Item area (relative to menu window) */
64	UINT xTab; /* X position of text after Tab */
65	} MENUITEM;
66
67	/* Popup menu structure */
68	typedef struct {
69	WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
70	WORD wMagic; /* Magic number */
71	HQUEUE hTaskQ; /* Task queue for this menu */
72	WORD Width; /* Width of the whole menu */
73	WORD Height; /* Height of the whole menu */
74	WORD nItems; /* Number of items in the menu */
75	HWND hWnd; /* Window containing the menu */
76	MENUITEM items; / Array of menu items */
77	UINT FocusedItem; /* Currently focused item */
78	HWND hwndOwner; /* window receiving the messages for ownerdraw */
79	BOOL bTimeToHide; /* Request hiding when receiving a second click in the top-level menu item */
80	/* ------------ MENUINFO members ------ */
81	DWORD dwStyle; /* Extended mennu style */
82	UINT cyMax; /* max hight of the whole menu, 0 is screen hight */
83	HBRUSH hbrBack; /* brush for menu background */
84	DWORD dwContextHelpID;
85	DWORD dwMenuData; /* application defined value */
86	HMENU hSysMenuOwner; /* Handle to the dummy sys menu holder */
87	} POPUPMENU, *LPPOPUPMENU;
88
89	/* internal flags for menu tracking */
90
91	#define TF_ENDMENU 0x0001
92	#define TF_SUSPENDPOPUP 0x0002
93	#define TF_SKIPREMOVE 0x0004
94
95	typedef struct
96	{
97	UINT trackFlags;
98	HMENU hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
99	HMENU hTopMenu; /* initial menu */
100	HWND hOwnerWnd; /* where notifications are sent */
101	POINT pt;
102	} MTRACKER;
103
104	#define MENU_MAGIC 0x554d /* 'MU' */
105
106	#define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
107
108	#define ITEM_PREV -1
109	#define ITEM_NEXT 1
110
111	/* Internal MENU_TrackMenu() flags */
112	#define TPM_INTERNAL 0xF0000000
113	#define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
114	#define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
115	#define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
116	#define TPM_CAPTIONSYSMENU 0x10000000
117
118	/* popup menu shade thickness */
119	#define POPUP_XSHADE 4
120	#define POPUP_YSHADE 4
121
122	/* Space between 2 menu bar items */
123	#define MENU_BAR_ITEMS_SPACE 12
124
125	/* Minimum width of a tab character */
126	#define MENU_TAB_SPACE 8
127
128	/* Height of a separator item */
129	#define SEPARATOR_HEIGHT 5
130
131	/* (other menu->FocusedItem values give the position of the focused item) */
132	#define NO_SELECTED_ITEM 0xffff
133
134	#define MENU_ITEM_TYPE(flags) \
135	((flags) & (MF_STRING \| MF_BITMAP \| MF_OWNERDRAW \| MF_SEPARATOR))
136
137	#define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
138	#define IS_SEPARATOR_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_SEPARATOR)
139	#define IS_BITMAP_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_BITMAP)
140
141	#define IS_SYSTEM_MENU(menu) \
142	(!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
143
144	#define IS_SYSTEM_POPUP(menu) \
145	((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
146
147	#define TYPE_MASK (MFT_STRING \| MFT_BITMAP \| MFT_OWNERDRAW \| MFT_SEPARATOR \| \
148	MFT_MENUBARBREAK \| MFT_MENUBREAK \| MFT_RADIOCHECK \| \
149	MFT_RIGHTORDER \| MFT_RIGHTJUSTIFY \| \
150	MF_POPUP \| MF_SYSMENU \| MF_HELP)
151	#define STATE_MASK (~TYPE_MASK)
152
153	/* Dimension of the menu bitmaps */
154	static WORD check_bitmap_width = 0, check_bitmap_height = 0;
155	static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
156
157	static HBITMAP hStdRadioCheck = 0;
158	static HBITMAP hStdCheck = 0;
159	static HBITMAP hStdMnArrow = 0;
160
161	/* Minimze/restore/close buttons to be inserted in menubar */
162	static HBITMAP hBmpMinimize = 0;
163	static HBITMAP hBmpMinimizeD = 0;
164	static HBITMAP hBmpMaximize = 0;
165	static HBITMAP hBmpMaximizeD = 0;
166	static HBITMAP hBmpClose = 0;
167	static HBITMAP hBmpCloseD = 0;
168
169
170	static HBRUSH hShadeBrush = 0;
171	static HFONT hMenuFont = 0;
172	static HFONT hMenuFontBold = 0;
173
174	static HMENU MENU_DefSysPopup = 0; /* Default system menu popup */
175
176	/* Use global popup window because there's no way 2 menus can
177	* be tracked at the same time. */
178
179	static HWND pTopPopupWnd = 0;
180	static UINT uSubPWndLevel = 0;
181
182	/* Flag set by EndMenu() to force an exit from menu tracking */
183	static BOOL fEndMenu = FALSE;
184
185	/*
186	The following variables and defines are used to keep track of which
187	menu item the mouse is currently over. (Used to implement a pause before
188	popup menus are displayed. )
189
190	See: MENU_MouseMove()
191	MENU_TrackMenu()
192	*/
193	#define SUBMENU_POPUP_TIMERID 100
194	#define POPUP_MENU_DELAY 500
195	static UINT mouseOverMenuID = -1;
196	static BOOL isTimerSet = FALSE;
197
198	/***********************************************************************
199	* debug_print_menuitem
200	*
201	* Print a menuitem in readable form.
202	*/
203
204	#define debug_print_menuitem(pre, mp, post) \
205	if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
206
207	#define MENUOUT(text) \
208	DPRINTF("%s%s", (count++ ? "," : ""), (text))
209
210	#define MENUFLAG(bit,text) \
211	do { \
212	if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
213	} while (0)
214
215	#if 0
216	static void do_debug_print_menuitem(const char prefix, MENUITEM mp,
217	const char *postfix)
218	{
219	TRACE("%s ", prefix);
220	if (mp) {
221	UINT flags = mp->fType;
222	int typ = MENU_ITEM_TYPE(flags);
223	DPRINTF( "{ ID=0x%x", mp->wID);
224	if (flags & MF_POPUP)
225	DPRINTF( ", Sub=0x%x", mp->hSubMenu);
226	if (flags) {
227	int count = 0;
228	DPRINTF( ", Typ=");
229	if (typ == MFT_STRING)
230	/* Nothing */ ;
231	else if (typ == MFT_SEPARATOR)
232	MENUOUT("sep");
233	else if (typ == MFT_OWNERDRAW)
234	MENUOUT("own");
235	else if (typ == MFT_BITMAP)
236	MENUOUT("bit");
237	else
238	MENUOUT("???");
239	flags -= typ;
240
241	MENUFLAG(MF_POPUP, "pop");
242	MENUFLAG(MFT_MENUBARBREAK, "barbrk");
243	MENUFLAG(MFT_MENUBREAK, "brk");
244	MENUFLAG(MFT_RADIOCHECK, "radio");
245	MENUFLAG(MFT_RIGHTORDER, "rorder");
246	MENUFLAG(MF_SYSMENU, "sys");
247	MENUFLAG(MFT_RIGHTJUSTIFY, "right"); /* same as MF_HELP */
248
249	if (flags)
250	DPRINTF( "+0x%x", flags);
251	}
252	flags = mp->fState;
253	if (flags) {
254	int count = 0;
255	DPRINTF( ", State=");
256	MENUFLAG(MFS_GRAYED, "grey");
257	MENUFLAG(MFS_DEFAULT, "default");
258	MENUFLAG(MFS_DISABLED, "dis");
259	MENUFLAG(MFS_CHECKED, "check");
260	MENUFLAG(MFS_HILITE, "hi");
261	MENUFLAG(MF_USECHECKBITMAPS, "usebit");
262	MENUFLAG(MF_MOUSESELECT, "mouse");
263	if (flags)
264	DPRINTF( "+0x%x", flags);
265	}
266	if (mp->hCheckBit)
267	DPRINTF( ", Chk=0x%x", mp->hCheckBit);
268	if (mp->hUnCheckBit)
269	DPRINTF( ", Unc=0x%x", mp->hUnCheckBit);
270
271	if (typ == MFT_STRING) {
272	if (mp->text)
273	DPRINTF( ", Text=\"%s\"", mp->text);
274	else
275	DPRINTF( ", Text=Null");
276	} else if (mp->text == NULL)
277	/* Nothing */ ;
278	else
279	DPRINTF( ", Text=%p", mp->text);
280	if (mp->dwItemData)
281	DPRINTF( ", ItemData=0x%08lx", mp->dwItemData);
282	DPRINTF( " }");
283	} else {
284	DPRINTF( "NULL");
285	}
286
287	DPRINTF(" %s\n", postfix);
288	}
289	#endif
290
291	#undef MENUOUT
292	#undef MENUFLAG
293
294	//#define USER_HEAP_ALLOC(size) HeapAlloc(GetProcessHeap(),0,size)
295	//#define USER_HEAP_FREE(handle) HeapFree(GetProcessHeap(),0,(LPVOID)handle)
296
297	HMENU getMenu(HWND hwnd)
298	{
299	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
300
301	return win32wnd ? win32wnd->GetMenu():(HMENU)0;
302	}
303
304	VOID setMenu(HWND hwnd,HMENU hMenu)
305	{
306	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
307
308	if (win32wnd) win32wnd->SetMenu(hMenu);
309	}
310
311	HMENU getSysMenu(HWND hwnd)
312	{
313	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
314
315	return win32wnd ? win32wnd->GetSysMenu():(HMENU)0;
316	}
317
318	VOID setSysMenu(HWND hwnd,HMENU hMenu)
319	{
320	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
321
322	win32wnd->SetSysMenu(hMenu);
323	}
324
325	/***********************************************************************
326	* MENU_GetMenu
327	*
328	* Validate the given menu handle and returns the menu structure pointer.
329	*/
330	POPUPMENU *MENU_GetMenu(HMENU hMenu)
331	{
332	#ifdef __WIN32OS2__
333	if(ObjGetHandleType(hMenu) == USEROBJ_MENU) {
334	POPUPMENU *menu;
335
336	menu = (POPUPMENU *)ObjGetHandleData(hMenu, USEROBJ_MENU);
337	return menu;
338	}
339	return NULL;
340	#else
341	POPUPMENU *menu;
342	menu = (POPUPMENU*)hMenu;
343	if (!IS_A_MENU(menu))
344	{
345	//ERR("invalid menu handle=%x, ptr=%p, magic=%x\n", hMenu, menu, menu? menu->wMagic:0);
346	menu = NULL;
347	}
348	return menu;
349	#endif
350	}
351
352	/***********************************************************************
353	* MENU_CopySysPopup
354	*
355	* Return the default system menu.
356	*/
357	static HMENU MENU_CopySysPopup(void)
358	{
359	HMENU hMenu = LoadMenuA(GetModuleHandleA("USER32"), "SYSMENU");
360
361	if( hMenu ) {
362	#ifdef __WIN32OS2__
363	POPUPMENU* menu = MENU_GetMenu(hMenu);
364	#else
365	POPUPMENU* menu = (POPUPMENU*)hMenu;
366	#endif
367	menu->wFlags \|= MF_SYSMENU \| MF_POPUP;
368	SetMenuDefaultItem(hMenu, SC_CLOSE, FALSE);
369	}
370	else {
371	hMenu = 0;
372	//ERR("Unable to load default system menu\n" );
373	}
374
375	//TRACE("returning %x.\n", hMenu );
376
377	return hMenu;
378	}
379
380	/***********************************************************************
381	* MENU_GetTopPopupWnd()
382	*
383	* Return the locked pointer pTopPopupWnd.
384	*/
385	static HWND MENU_GetTopPopupWnd()
386	{
387	return pTopPopupWnd;
388	}
389	/***********************************************************************
390	* MENU_ReleaseTopPopupWnd()
391	*
392	* Realease the locked pointer pTopPopupWnd.
393	*/
394	static void MENU_ReleaseTopPopupWnd()
395	{
396	}
397	/***********************************************************************
398	* MENU_DestroyTopPopupWnd()
399	*
400	* Destroy the locked pointer pTopPopupWnd.
401	*/
402	static void MENU_DestroyTopPopupWnd()
403	{
404	pTopPopupWnd = NULL;
405	}
406
407
408
409	/**********************************************************************
410	* MENU_GetSysMenu
411	*
412	* Create a copy of the system menu. System menu in Windows is
413	* a special menu-bar with the single entry - system menu popup.
414	* This popup is presented to the outside world as a "system menu".
415	* However, the real system menu handle is sometimes seen in the
416	* WM_MENUSELECT paramemters (and Word 6 likes it this way).
417	*/
418	HMENU MENU_GetSysMenu( HWND hWnd, HMENU hPopupMenu )
419	{
420	HMENU hMenu;
421
422	hMenu = CreateMenu();
423	if (hMenu)
424	{
425	#ifdef __WIN32OS2__
426	POPUPMENU *menu = MENU_GetMenu(hMenu);
427	#else
428	POPUPMENU menu = (POPUPMENU)hMenu;
429	#endif
430	menu->wFlags = MF_SYSMENU;
431	menu->hWnd = hWnd;
432
433	if (hPopupMenu == (HMENU)(-1))
434	hPopupMenu = MENU_CopySysPopup();
435	else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
436
437	if (hPopupMenu)
438	{
439	InsertMenuA( hMenu, -1, MF_SYSMENU \| MF_POPUP \| MF_BYPOSITION, hPopupMenu, NULL );
440
441	menu->items[0].fType = MF_SYSMENU \| MF_POPUP;
442	menu->items[0].fState = 0;
443	#ifdef __WIN32OS2__
444	menu = MENU_GetMenu(hPopupMenu);
445	#else
446	menu = (POPUPMENU*)hPopupMenu;
447	#endif
448	menu->wFlags \|= MF_SYSMENU;
449
450	//TRACE("GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
451	return hMenu;
452	}
453	DestroyMenu( hMenu );
454	}
455	//ERR("failed to load system menu!\n");
456	return 0;
457	}
458
459
460	/***********************************************************************
461	* MENU_Init
462	*
463	* Menus initialisation.
464	*/
465	BOOL MENU_Init()
466	{
467	HBITMAP hBitmap;
468	NONCLIENTMETRICSA ncm;
469
470	static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
471	0x55, 0, 0xAA, 0,
472	0x55, 0, 0xAA, 0,
473	0x55, 0, 0xAA, 0 };
474
475	/* Load menu bitmaps */
476	hStdCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_CHECK));
477	hStdRadioCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_RADIOCHECK));
478	hStdMnArrow = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_MNARROW));
479	/* Load system buttons bitmaps */
480	hBmpMinimize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCE));
481	hBmpMinimizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCED));
482	hBmpMaximize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORE));
483	hBmpMaximizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORED));
484	hBmpClose = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSE));
485	hBmpCloseD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSED));
486
487	if (hStdCheck)
488	{
489	BITMAP bm;
490	GetObjectA( hStdCheck, sizeof(bm), &bm );
491	check_bitmap_width = bm.bmWidth;
492	check_bitmap_height = bm.bmHeight;
493	} else
494	return FALSE;
495
496	/* Assume that radio checks have the same size as regular check. */
497	if (!hStdRadioCheck)
498	return FALSE;
499
500	if (hStdMnArrow)
501	{
502	BITMAP bm;
503	GetObjectA( hStdMnArrow, sizeof(bm), &bm );
504	arrow_bitmap_width = bm.bmWidth;
505	arrow_bitmap_height = bm.bmHeight;
506	} else
507	return FALSE;
508
509	if (! (hBitmap = CreateBitmap( 8, 8, 1, 1, shade_bits)))
510	return FALSE;
511
512	if(!(hShadeBrush = CreatePatternBrush( hBitmap )))
513	return FALSE;
514
515	DeleteObject( hBitmap );
516	if (!(MENU_DefSysPopup = MENU_CopySysPopup()))
517	return FALSE;
518
519	ncm.cbSize = sizeof (NONCLIENTMETRICSA);
520	if (!(SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSA), &ncm, 0)))
521	return FALSE;
522
523	if (!(hMenuFont = CreateFontIndirectA( &ncm.lfMenuFont )))
524	return FALSE;
525
526	ncm.lfMenuFont.lfWeight += 300;
527	if ( ncm.lfMenuFont.lfWeight > 1000)
528	ncm.lfMenuFont.lfWeight = 1000;
529
530	if (!(hMenuFontBold = CreateFontIndirectA( &ncm.lfMenuFont )))
531	return FALSE;
532
533	return TRUE;
534	}
535
536	/***********************************************************************
537	* MENU_InitSysMenuPopup
538	*
539	* Grey the appropriate items in System menu.
540	*/
541	static void MENU_InitSysMenuPopup( HMENU hmenu, DWORD style, DWORD clsStyle )
542	{
543	BOOL gray;
544
545	gray = !(style & WS_THICKFRAME) \|\| (style & (WS_MAXIMIZE \| WS_MINIMIZE));
546	EnableMenuItem( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
547	gray = ((style & WS_MAXIMIZE) != 0);
548	EnableMenuItem( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
549	gray = !(style & WS_MINIMIZEBOX) \|\| (style & WS_MINIMIZE);
550	EnableMenuItem( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
551	gray = !(style & WS_MAXIMIZEBOX) \|\| (style & WS_MAXIMIZE);
552	EnableMenuItem( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
553	gray = !(style & (WS_MAXIMIZE \| WS_MINIMIZE));
554	EnableMenuItem( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
555	gray = (clsStyle & CS_NOCLOSE) != 0;
556
557	/* The menu item must keep its state if it's disabled */
558	if(gray)
559	EnableMenuItem( hmenu, SC_CLOSE, MF_GRAYED);
560	}
561
562
563	/******************************************************************************
564	*
565	* UINT32 MENU_GetStartOfNextColumn(
566	* HMENU32 hMenu )
567	*
568	*****************************************************************************/
569
570	static UINT MENU_GetStartOfNextColumn(
571	HMENU hMenu )
572	{
573	#ifdef __WIN32OS2__
574	POPUPMENU *menu = MENU_GetMenu(hMenu);
575	#else
576	POPUPMENU menu = (POPUPMENU)hMenu;
577	#endif
578	UINT i = menu->FocusedItem + 1;
579
580	if(!menu)
581	return NO_SELECTED_ITEM;
582
583	if( i == NO_SELECTED_ITEM )
584	return i;
585
586	for( ; i < menu->nItems; ++i ) {
587	if (menu->items[i].fType & MF_MENUBARBREAK)
588	return i;
589	}
590
591	return NO_SELECTED_ITEM;
592	}
593
594
595	/******************************************************************************
596	*
597	* UINT32 MENU_GetStartOfPrevColumn(
598	* HMENU32 hMenu )
599	*
600	*****************************************************************************/
601
602	static UINT MENU_GetStartOfPrevColumn(
603	HMENU hMenu )
604	{
605	#ifdef __WIN32OS2__
606	POPUPMENU const *menu = MENU_GetMenu(hMenu);
607	#else
608	POPUPMENU const menu = (POPUPMENU)hMenu;
609	#endif
610	UINT i;
611
612	if( !menu )
613	return NO_SELECTED_ITEM;
614
615	if( menu->FocusedItem == 0 \|\| menu->FocusedItem == NO_SELECTED_ITEM )
616	return NO_SELECTED_ITEM;
617
618	/* Find the start of the column */
619
620	for(i = menu->FocusedItem; i != 0 &&
621	!(menu->items[i].fType & MF_MENUBARBREAK);
622	--i); /* empty */
623
624	if(i == 0)
625	return NO_SELECTED_ITEM;
626
627	for(--i; i != 0; --i) {
628	if (menu->items[i].fType & MF_MENUBARBREAK)
629	break;
630	}
631
632	//TRACE("ret %d.\n", i );
633
634	return i;
635	}
636
637
638
639	/***********************************************************************
640	* MENU_FindItem
641	*
642	* Find a menu item. Return a pointer on the item, and modifies *hmenu
643	* in case the item was in a sub-menu.
644	*/
645	static MENUITEM MENU_FindItem( HMENU hmenu, UINT *nPos, UINT wFlags )
646	{
647	POPUPMENU *menu;
648	UINT i;
649
650	if (((hmenu)==0xffff) \|\| (!(menu = MENU_GetMenu(hmenu)))) return NULL;
651	if (!menu) return NULL;
652	if (wFlags & MF_BYPOSITION)
653	{
654	if (*nPos >= menu->nItems) return NULL;
655	return &menu->items[*nPos];
656	}
657	else
658	{
659	MENUITEM *item = menu->items;
660
661	for (i = 0; i < menu->nItems; i++, item++)
662	{
663	if (item->wID == *nPos)
664	{
665	*nPos = i;
666	return item;
667	}
668	else if (item->fType & MF_POPUP)
669	{
670	HMENU hsubmenu = item->hSubMenu;
671	MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
672	if (subitem)
673	{
674	*hmenu = hsubmenu;
675	return subitem;
676	}
677	}
678	}
679	}
680	return NULL;
681	}
682
683	/***********************************************************************
684	* MENU_FindSubMenu
685	*
686	* Find a Sub menu. Return the position of the submenu, and modifies
687	* *hmenu in case it is found in another sub-menu.
688	* If the submenu cannot be found, NO_SELECTED_ITEM is returned.
689	*/
690	UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget )
691	{
692	POPUPMENU *menu;
693	UINT i;
694	MENUITEM *item;
695	if (((*hmenu)==0xffff) \|\|
696	(!(menu = MENU_GetMenu(*hmenu))))
697	return NO_SELECTED_ITEM;
698	item = menu->items;
699	for (i = 0; i < menu->nItems; i++, item++) {
700	if(!(item->fType & MF_POPUP)) continue;
701	if (item->hSubMenu == hSubTarget) {
702	return i;
703	}
704	else {
705	HMENU hsubmenu = item->hSubMenu;
706	UINT pos = MENU_FindSubMenu( &hsubmenu, hSubTarget );
707	if (pos != NO_SELECTED_ITEM) {
708	*hmenu = hsubmenu;
709	return pos;
710	}
711	}
712	}
713	return NO_SELECTED_ITEM;
714	}
715
716	/***********************************************************************
717	* MENU_FreeItemData
718	*/
719	static void MENU_FreeItemData( MENUITEM* item )
720	{
721	/* delete text */
722	if (IS_STRING_ITEM(item->fType) && item->text)
723	HeapFree(GetProcessHeap(), 0, item->text );
724	}
725
726	/***********************************************************************
727	* MENU_FindItemByCoords
728	*
729	* Find the item at the specified coordinates (screen coords). Does
730	* not work for child windows and therefore should not be called for
731	* an arbitrary system menu.
732	*/
733	static MENUITEM MENU_FindItemByCoords( POPUPMENU menu,
734	POINT pt, UINT *pos )
735	{
736	MENUITEM *item;
737	UINT i;
738	RECT wrect;
739
740	if (!GetWindowRect(menu->hWnd,&wrect)) return NULL;
741	pt.x -= wrect.left;pt.y -= wrect.top;
742	item = menu->items;
743	for (i = 0; i < menu->nItems; i++, item++)
744	{
745	if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
746	(pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
747	{
748	if (pos) *pos = i;
749	return item;
750	}
751	}
752	return NULL;
753	}
754
755
756	/***********************************************************************
757	* MENU_FindItemByKey
758	*
759	* Find the menu item selected by a key press.
760	* Return item id, -1 if none, -2 if we should close the menu.
761	*/
762	static UINT MENU_FindItemByKey( HWND hwndOwner, HMENU hmenu,
763	UINT key, BOOL forceMenuChar )
764	{
765	//TRACE("\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
766
767	if (!IsMenu( hmenu ))
768	{
769	hmenu = GetSubMenu(getSysMenu(hwndOwner), 0);
770	}
771
772	if (hmenu)
773	{
774	POPUPMENU *menu = MENU_GetMenu(hmenu);
775	MENUITEM *item = menu->items;
776	LONG menuchar;
777
778	if( !forceMenuChar )
779	{
780	UINT i;
781
782	key = toupper(key);
783	for (i = 0; i < menu->nItems; i++, item++)
784	{
785	if (item->text && (IS_STRING_ITEM(item->fType)))
786	{
787	char *p = item->text - 2;
788	do
789	{
790	p = strchr (p + 2, '&');
791	}
792	while (p != NULL && p [1] == '&');
793	if (p && (toupper(p[1]) == key)) return i;
794	}
795	}
796	}
797	menuchar = SendMessageA( hwndOwner, WM_MENUCHAR,
798	MAKEWPARAM( key, menu->wFlags ), hmenu );
799	if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
800	if (HIWORD(menuchar) == 1) return (UINT)(-2);
801	}
802	return (UINT)(-1);
803	}
804	/***********************************************************************
805	* MENU_LoadMagicItem
806	*
807	* Load the bitmap associated with the magic menu item and its style
808	*/
809
810	static HBITMAP MENU_LoadMagicItem(UINT id, BOOL hilite, DWORD dwItemData)
811	{
812	/*
813	* Magic menu item id's section
814	* These magic id's are used by windows to insert "standard" mdi
815	* buttons (minimize,restore,close) on menu. Under windows,
816	* these magic id's make sure the right things appear when those
817	* bitmap buttons are pressed/selected/released.
818	*/
819
820	switch(id & 0xffff)
821	{ case HBMMENU_SYSTEM:
822	return (dwItemData) ?
823	(HBITMAP)dwItemData :
824	(hilite ? hBmpMinimizeD : hBmpMinimize);
825	case HBMMENU_MBAR_RESTORE:
826	return (hilite ? hBmpMaximizeD: hBmpMaximize);
827	case HBMMENU_MBAR_MINIMIZE:
828	return (hilite ? hBmpMinimizeD : hBmpMinimize);
829	case HBMMENU_MBAR_CLOSE:
830	return (hilite ? hBmpCloseD : hBmpClose);
831	case HBMMENU_CALLBACK:
832	case HBMMENU_MBAR_CLOSE_D:
833	case HBMMENU_MBAR_MINIMIZE_D:
834	case HBMMENU_POPUP_CLOSE:
835	case HBMMENU_POPUP_RESTORE:
836	case HBMMENU_POPUP_MAXIMIZE:
837	case HBMMENU_POPUP_MINIMIZE:
838	default:
839	//FIXME("Magic 0x%08x not implemented\n", id);
840	return 0;
841	}
842
843	}
844
845	/***********************************************************************
846	* MENU_CalcItemSize
847	*
848	* Calculate the size of the menu item and store it in lpitem->rect.
849	*/
850	static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
851	INT orgX, INT orgY, BOOL menuBar )
852	{
853	char *p;
854
855	//TRACE("dc=0x%04x owner=0x%04x (%d,%d)\n", hdc, hwndOwner, orgX, orgY);
856	//debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
857	// (menuBar ? " (MenuBar)" : ""));
858
859	SetRect( &lpitem->rect, orgX, orgY, orgX, orgY );
860
861	if (lpitem->fType & MF_OWNERDRAW)
862	{
863	MEASUREITEMSTRUCT mis;
864	mis.CtlType = ODT_MENU;
865	mis.CtlID = 0;
866	mis.itemID = lpitem->wID;
867	mis.itemData = (DWORD)lpitem->dwItemData;
868	mis.itemHeight = 0;
869	mis.itemWidth = 0;
870	SendMessageA( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
871	lpitem->rect.bottom += mis.itemHeight;
872	lpitem->rect.right += mis.itemWidth;
873
874	//SvL: Add size of space between two menu items (fixes RealPlayer 7 menu)
875	if(menuBar)
876	{
877	lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
878	}
879
880	//TRACE("id=%04x size=%dx%d\n",
881	// lpitem->wID, mis.itemWidth, mis.itemHeight);
882	return;
883	}
884
885	if (lpitem->fType & MF_SEPARATOR)
886	{
887	lpitem->rect.bottom += SEPARATOR_HEIGHT;
888	return;
889	}
890
891	if (!menuBar)
892	{
893	lpitem->rect.right += 2 * check_bitmap_width;
894	if (lpitem->fType & MF_POPUP)
895	lpitem->rect.right += arrow_bitmap_width;
896	}
897
898	if (IS_BITMAP_ITEM(lpitem->fType))
899	{
900	BITMAP bm;
901	HBITMAP resBmp = 0;
902
903	/* Check if there is a magic menu item associated with this item */
904	if((LOWORD((int)lpitem->text))<12)
905	{
906	resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fType & MF_HILITE),
907	lpitem->dwItemData);
908	}
909	else
910	resBmp = (HBITMAP)lpitem->text;
911
912	if (GetObjectA(resBmp, sizeof(bm), &bm ))
913	{
914	lpitem->rect.right += bm.bmWidth;
915	lpitem->rect.bottom += bm.bmHeight;
916
917	}
918	}
919
920
921	/* If we get here, then it must be a text item */
922	if (IS_STRING_ITEM( lpitem->fType ))
923	{ SIZE size;
924
925	GetTextExtentPoint32A(hdc, lpitem->text, strlen(lpitem->text), &size);
926
927	lpitem->rect.right += size.cx;
928	lpitem->rect.bottom += MAX (size.cy, GetSystemMetrics(SM_CYMENU)-1);
929	lpitem->xTab = 0;
930
931	if (menuBar)
932	{
933	lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
934	}
935	else if ((p = strchr( lpitem->text, '\t' )) != NULL)
936	{
937	/* Item contains a tab (only meaningful in popup menus) */
938	GetTextExtentPoint32A(hdc, lpitem->text, (int)(p - lpitem->text) , &size);
939	lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE + size.cx;
940	lpitem->rect.right += MENU_TAB_SPACE;
941	}
942	else
943	{
944	if (strchr( lpitem->text, '\b' ))
945	lpitem->rect.right += MENU_TAB_SPACE;
946	lpitem->xTab = lpitem->rect.right - check_bitmap_width
947	- arrow_bitmap_width;
948	}
949	}
950	//dprintf(("MENU_CalcItemSize %x (%d,%d)-(%d,%d)", lpitem->wID, lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom));
951	//TRACE("(%d,%d)-(%d,%d)\n", lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom);
952	}
953
954
955	/***********************************************************************
956	* MENU_PopupMenuCalcSize
957	*
958	* Calculate the size of a popup menu.
959	*/
960	static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND hwndOwner )
961	{
962	MENUITEM *lpitem;
963	HDC hdc;
964	int start, i;
965	int orgX, orgY, maxX, maxTab, maxTabWidth;
966
967	lppop->Width = lppop->Height = 0;
968	if (lppop->nItems == 0) return;
969	hdc = GetDC( 0 );
970
971	SelectObject( hdc, hMenuFont);
972
973	start = 0;
974	maxX = 2 ;
975
976	while (start < lppop->nItems)
977	{
978	lpitem = &lppop->items[start];
979	orgX = maxX;
980	orgY = 2;
981
982	maxTab = maxTabWidth = 0;
983
984	/* Parse items until column break or end of menu */
985	for (i = start; i < lppop->nItems; i++, lpitem++)
986	{
987	if ((i != start) &&
988	(lpitem->fType & (MF_MENUBREAK \| MF_MENUBARBREAK))) break;
989
990	MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
991
992	if (lpitem->fType & MF_MENUBARBREAK) orgX++;
993	maxX = MAX( maxX, lpitem->rect.right );
994	orgY = lpitem->rect.bottom;
995	if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
996	{
997	maxTab = MAX( maxTab, lpitem->xTab );
998	maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
999	}
1000	}
1001
1002	/* Finish the column (set all items to the largest width found) */
1003	maxX = MAX( maxX, maxTab + maxTabWidth );
1004	for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
1005	{
1006	lpitem->rect.right = maxX;
1007	if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
1008	lpitem->xTab = maxTab;
1009
1010	}
1011	lppop->Height = MAX( lppop->Height, orgY );
1012	}
1013
1014	lppop->Width = maxX;
1015
1016	/* space for 3d border */
1017	lppop->Height += 2;
1018	lppop->Width += 2;
1019
1020	ReleaseDC( 0, hdc );
1021	}
1022
1023
1024	/***********************************************************************
1025	* MENU_MenuBarCalcSize
1026	*
1027	* FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
1028	* height is off by 1 pixel which causes lengthy window relocations when
1029	* active document window is maximized/restored.
1030	*
1031	* Calculate the size of the menu bar.
1032	*/
1033	static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect,
1034	LPPOPUPMENU lppop, HWND hwndOwner )
1035	{
1036	MENUITEM *lpitem;
1037	int start, i, orgX, orgY, maxY, helpPos;
1038
1039	if ((lprect == NULL) \|\| (lppop == NULL)) return;
1040	if (lppop->nItems == 0) return;
1041	//TRACE("left=%d top=%d right=%d bottom=%d\n",
1042	// lprect->left, lprect->top, lprect->right, lprect->bottom);
1043	lppop->Width = lprect->right - lprect->left;
1044	lppop->Height = 0;
1045	maxY = lprect->top;
1046	start = 0;
1047	helpPos = -1;
1048	while (start < lppop->nItems)
1049	{
1050	lpitem = &lppop->items[start];
1051	orgX = lprect->left;
1052	orgY = maxY;
1053
1054	/* Parse items until line break or end of menu */
1055	for (i = start; i < lppop->nItems; i++, lpitem++)
1056	{
1057	if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
1058	if ((i != start) &&
1059	(lpitem->fType & (MF_MENUBREAK \| MF_MENUBARBREAK))) break;
1060
1061	//TRACE("calling MENU_CalcItemSize org=(%d, %d)\n",
1062	// orgX, orgY );
1063	//debug_print_menuitem (" item: ", lpitem, "");
1064	MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
1065
1066	if (lpitem->rect.right > lprect->right)
1067	{
1068	if (i != start) break;
1069	else lpitem->rect.right = lprect->right;
1070	}
1071	maxY = MAX( maxY, lpitem->rect.bottom );
1072	orgX = lpitem->rect.right;
1073	}
1074
1075	/* Finish the line (set all items to the largest height found) */
1076	while (start < i) lppop->items[start++].rect.bottom = maxY;
1077	}
1078
1079	lprect->bottom = maxY;
1080	lppop->Height = lprect->bottom - lprect->top;
1081
1082	/* Flush right all magic items and items between the MF_HELP and */
1083	/* the last item (if several lines, only move the last line) */
1084	lpitem = &lppop->items[lppop->nItems-1];
1085	orgY = lpitem->rect.top;
1086	orgX = lprect->right;
1087	for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
1088	{
1089	if ( !IS_BITMAP_ITEM(lpitem->fType) && ((helpPos ==-1) ? TRUE : (helpPos>i) ))
1090	break; /* done */
1091	if (lpitem->rect.top != orgY) break; /* Other line */
1092	if (lpitem->rect.right >= orgX) break; /* Too far right already */
1093	lpitem->rect.left += orgX - lpitem->rect.right;
1094	lpitem->rect.right = orgX;
1095	orgX = lpitem->rect.left;
1096	}
1097	}
1098
1099	/***********************************************************************
1100	* MENU_DrawMenuItem
1101	*
1102	* Draw a single menu item.
1103	*/
1104	static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc, MENUITEM *lpitem,
1105	UINT height, BOOL menuBar, UINT odaction )
1106	{
1107	RECT rect;
1108
1109	//debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
1110
1111	if (lpitem->fType & MF_SYSMENU) return;
1112
1113	if (lpitem->fType & MF_OWNERDRAW)
1114	{
1115	DRAWITEMSTRUCT dis;
1116
1117	dis.CtlType = ODT_MENU;
1118	dis.CtlID = 0;
1119	dis.itemID = lpitem->wID;
1120	dis.itemData = (DWORD)lpitem->dwItemData;
1121	dis.itemState = 0;
1122	if (lpitem->fState & MF_CHECKED) dis.itemState \|= ODS_CHECKED;
1123	if (lpitem->fState & MF_GRAYED) dis.itemState \|= ODS_GRAYED;
1124	if (lpitem->fState & MF_HILITE) dis.itemState \|= ODS_SELECTED;
1125	dis.itemAction = odaction; /* ODA_DRAWENTIRE \| ODA_SELECT \| ODA_FOCUS; */
1126	dis.hwndItem = hmenu;
1127	dis.hDC = hdc;
1128	dis.rcItem = lpitem->rect;
1129	//TRACE("Ownerdraw: owner=%04x itemID=%d, itemState=%d, itemAction=%d, "
1130	// "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n", hwndOwner,
1131	// dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
1132	// dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
1133	// dis.rcItem.bottom);
1134	SendMessageA( hwndOwner, WM_DRAWITEM, 0, (LPARAM)&dis );
1135	return;
1136	}
1137
1138	//TRACE("rect={%d,%d,%d,%d}\n", lpitem->rect.left, lpitem->rect.top,
1139	// lpitem->rect.right,lpitem->rect.bottom);
1140
1141	if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
1142
1143	rect = lpitem->rect;
1144
1145	//CB: todo: does Win98 use DrawEdge for menubars?
1146
1147	if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)))
1148	FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
1149	else {
1150	//SvL: TODO: Bug in GDI32; draws black rectangle instead of menu color
1151	/// for everything except the 1st menu item
1152	RECT dummy = rect;
1153
1154	FillRect( hdc, &dummy, GetSysColorBrush(COLOR_HIGHLIGHT) );
1155	FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) ); //CB: back color switching bug?
1156	}
1157
1158	SetBkMode( hdc, TRANSPARENT );
1159
1160	/* vertical separator */
1161	if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
1162	{
1163	RECT rc = rect;
1164	rc.top = 3;
1165	rc.bottom = height - 3;
1166	DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
1167	}
1168
1169	/* horizontal separator */
1170	if (lpitem->fType & MF_SEPARATOR)
1171	{
1172	RECT rc = rect;
1173	rc.left++;
1174	rc.right--;
1175	rc.top += SEPARATOR_HEIGHT / 2;
1176	DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
1177	return;
1178	}
1179
1180	/* Setup colors */
1181
1182	if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)) )
1183	{
1184	if (lpitem->fState & MF_GRAYED)
1185	SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1186	#if 1 //CB: WINE's Win98 menubar -> to check
1187
1188	else
1189	SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1190	#else
1191	else
1192	{
1193	if (menuBar)
1194	SetTextColor(hdc,GetSysColor(COLOR_MENUTEXT));
1195	else
1196	SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1197	}
1198	#endif
1199	SetBkColor( hdc, GetSysColor( COLOR_HIGHLIGHT ) );
1200	}
1201	else
1202	{
1203	if (lpitem->fState & MF_GRAYED)
1204	SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1205	else
1206	SetTextColor( hdc, GetSysColor( COLOR_MENUTEXT ) );
1207	SetBkColor( hdc, GetSysColor( COLOR_MENU ) );
1208	}
1209
1210	/* helper lines for debugging */
1211	/* FrameRect(hdc, &rect, GetStockObject(BLACK_BRUSH));
1212	SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
1213	MoveTo( hdc, rect.left, (rect.top + rect.bottom)/2,NULL);
1214	LineTo( hdc, rect.right, (rect.top + rect.bottom)/2 );
1215	*/
1216
1217	if (!menuBar)
1218	{
1219	INT y = rect.top + rect.bottom;
1220
1221	/* Draw the check mark
1222	*
1223	* FIXME:
1224	* Custom checkmark bitmaps are monochrome but not always 1bpp.
1225	*/
1226
1227	if (lpitem->fState & MF_CHECKED)
1228	{
1229	HBITMAP bm = lpitem->hCheckBit ? lpitem->hCheckBit :
1230	((lpitem->fType & MFT_RADIOCHECK) ? hStdRadioCheck : hStdCheck);
1231	HDC hdcMem = CreateCompatibleDC( hdc );
1232
1233	SelectObject( hdcMem, bm );
1234	BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1235	check_bitmap_width, check_bitmap_height,
1236	hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1237	DeleteDC( hdcMem );
1238	}
1239	else if (lpitem->hUnCheckBit)
1240	{
1241	HDC hdcMem = CreateCompatibleDC( hdc );
1242
1243	SelectObject( hdcMem, lpitem->hUnCheckBit );
1244	BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1245	check_bitmap_width, check_bitmap_height,
1246	hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1247	DeleteDC( hdcMem );
1248	}
1249
1250	/* Draw the popup-menu arrow */
1251	if (lpitem->fType & MF_POPUP)
1252	{
1253	HDC hdcMem = CreateCompatibleDC( hdc );
1254
1255	SelectObject( hdcMem, hStdMnArrow );
1256	BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
1257	(y - arrow_bitmap_height) / 2,
1258	arrow_bitmap_width, arrow_bitmap_height,
1259	hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1260	DeleteDC( hdcMem );
1261	}
1262
1263	rect.left += check_bitmap_width;
1264	rect.right -= arrow_bitmap_width;
1265	}
1266
1267	/* Draw the item text or bitmap */
1268	if (IS_BITMAP_ITEM(lpitem->fType))
1269	{ int top;
1270
1271	HBITMAP resBmp = 0;
1272
1273	HDC hdcMem = CreateCompatibleDC( hdc );
1274
1275	/*
1276	* Check if there is a magic menu item associated with this item
1277	* and load the appropriate bitmap
1278	*/
1279	if((LOWORD((int)lpitem->text)) < 12)
1280	{
1281	resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fState & MF_HILITE),
1282	lpitem->dwItemData);
1283	}
1284	else
1285	resBmp = (HBITMAP)lpitem->text;
1286
1287	if (resBmp)
1288	{
1289	BITMAP bm;
1290	GetObjectA( resBmp, sizeof(bm), &bm );
1291
1292	SelectObject(hdcMem,resBmp );
1293
1294	/* handle fontsize > bitmap_height */
1295	top = ((rect.bottom-rect.top)>bm.bmHeight) ?
1296	rect.top+(rect.bottom-rect.top-bm.bmHeight)/2 : rect.top;
1297
1298	BitBlt( hdc, rect.left, top, rect.right - rect.left,
1299	rect.bottom - rect.top, hdcMem, 0, 0, SRCCOPY );
1300	}
1301	DeleteDC( hdcMem );
1302
1303	return;
1304
1305	}
1306	/* No bitmap - process text if present */
1307	else if (IS_STRING_ITEM(lpitem->fType))
1308	{
1309	register int i;
1310	HFONT hfontOld = 0;
1311
1312	UINT uFormat = (menuBar) ?
1313	DT_CENTER \| DT_VCENTER \| DT_SINGLELINE :
1314	DT_LEFT \| DT_VCENTER \| DT_SINGLELINE;
1315
1316	if ( lpitem->fState & MFS_DEFAULT )
1317	{
1318	hfontOld = SelectObject( hdc, hMenuFontBold);
1319	}
1320
1321	if (menuBar)
1322	{
1323	rect.left += MENU_BAR_ITEMS_SPACE / 2;
1324	rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1325	i = strlen( lpitem->text );
1326	}
1327	else
1328	{
1329	for (i = 0; lpitem->text[i]; i++)
1330	if ((lpitem->text[i] == '\t') \|\| (lpitem->text[i] == '\b'))
1331	break;
1332	}
1333
1334	if(lpitem->fState & MF_GRAYED)
1335	{
1336	if (!(lpitem->fState & MF_HILITE) )
1337	{
1338	++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1339	SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1340	DrawTextA( hdc, lpitem->text, i, &rect, uFormat );
1341	--rect.left; --rect.top; --rect.right; --rect.bottom;
1342	}
1343	SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1344	}
1345
1346	DrawTextA( hdc, lpitem->text, i, &rect, uFormat);
1347
1348	/* paint the shortcut text */
1349	if (lpitem->text[i]) /* There's a tab or flush-right char */
1350	{
1351	if (lpitem->text[i] == '\t')
1352	{
1353	rect.left = lpitem->xTab;
1354	uFormat = DT_LEFT \| DT_VCENTER \| DT_SINGLELINE;
1355	}
1356	else
1357	{
1358	uFormat = DT_RIGHT \| DT_VCENTER \| DT_SINGLELINE;
1359	}
1360
1361	if(lpitem->fState & MF_GRAYED)
1362	{
1363	if (!(lpitem->fState & MF_HILITE) )
1364	{
1365	++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1366	SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1367	DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1368	--rect.left; --rect.top; --rect.right; --rect.bottom;
1369	}
1370	SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1371	}
1372	DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1373	}
1374
1375	if (hfontOld)
1376	SelectObject (hdc, hfontOld);
1377	}
1378	}
1379
1380
1381	/***********************************************************************
1382	* MENU_DrawPopupMenu
1383	*
1384	* Paint a popup menu.
1385	*/
1386	static void MENU_DrawPopupMenu( HWND hwnd, HDC hdc, HMENU hmenu )
1387	{
1388	HBRUSH hPrevBrush = 0;
1389	RECT rect;
1390
1391	//TRACE("wnd=0x%04x dc=0x%04x menu=0x%04x\n", hwnd, hdc, hmenu);
1392
1393	GetClientRect( hwnd, &rect );
1394
1395	if((hPrevBrush = SelectObject( hdc, GetSysColorBrush(COLOR_MENU) ))
1396	&& (SelectObject( hdc, hMenuFont)))
1397	{
1398	HPEN hPrevPen;
1399
1400	Rectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
1401
1402	hPrevPen = SelectObject( hdc, GetStockObject( NULL_PEN ) );
1403	if( hPrevPen )
1404	{
1405	INT ropPrev, i;
1406	POPUPMENU *menu;
1407
1408	/* draw 3-d shade */
1409	DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
1410
1411	/* draw menu items */
1412
1413	menu = MENU_GetMenu(hmenu);
1414	if (menu && menu->nItems)
1415	{
1416	MENUITEM *item;
1417	UINT u;
1418
1419	for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1420	MENU_DrawMenuItem( hwnd, hmenu, menu->hwndOwner, hdc, item,
1421	menu->Height, FALSE, ODA_DRAWENTIRE );
1422
1423	}
1424	} else
1425	{
1426	SelectObject( hdc, hPrevBrush );
1427	}
1428	}
1429	}
1430
1431	/***********************************************************************
1432	* MENU_DrawMenuBar
1433	*
1434	* Paint a menu bar. Returns the height of the menu bar.
1435	* called from [windows/nonclient.c]
1436	*/
1437	UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, HWND hwnd,
1438	BOOL suppress_draw)
1439	{
1440	LPPOPUPMENU lppop;
1441	UINT i,retvalue;
1442	HFONT hfontOld = 0;
1443
1444	lppop = MENU_GetMenu(getMenu(hwnd));
1445	if (lppop == NULL \|\| lprect == NULL)
1446	{
1447	retvalue = GetSystemMetrics(SM_CYMENU);
1448	goto END;
1449	}
1450
1451	//TRACE("(%04x, %p, %p)\n", hDC, lprect, lppop);
1452
1453	hfontOld = SelectObject( hDC, hMenuFont);
1454
1455	if (lppop->Height == 0)
1456	MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1457
1458	lprect->bottom = lprect->top + lppop->Height;
1459
1460	if (suppress_draw)
1461	{
1462	retvalue = lppop->Height;
1463	goto END;
1464	}
1465
1466	HDC memDC;
1467	HBITMAP memBmp,oldBmp;
1468	RECT r;
1469	HFONT oldMemFont;
1470
1471	memDC = CreateCompatibleDC(hDC);
1472	r = *lprect;
1473	r.right -= r.left;
1474	r.bottom -= r.top;
1475	r.left = r.top = 0;
1476	memBmp = CreateCompatibleBitmap(hDC,r.right,r.bottom+1);
1477	oldBmp = SelectObject(memDC,memBmp);
1478	oldMemFont = SelectObject(memDC,hMenuFont);
1479
1480	FillRect(memDC,&r,GetSysColorBrush(COLOR_MENU));
1481
1482	SelectObject(memDC,GetSysColorPen(COLOR_3DFACE));
1483	MoveToEx(memDC,r.left,r.bottom,NULL);
1484	LineTo(memDC,r.right,r.bottom);
1485
1486	if (lppop->nItems == 0)
1487	{
1488	retvalue = GetSystemMetrics(SM_CYMENU);
1489	} else
1490	{
1491	for (i = 0; i < lppop->nItems; i++)
1492	{
1493	OffsetRect(&lppop->items[i].rect,-lprect->left,-lprect->top);
1494	MENU_DrawMenuItem( hwnd,getMenu(hwnd), GetWindow(hwnd,GW_OWNER),
1495	memDC, &lppop->items[i], lppop->Height, TRUE, ODA_DRAWENTIRE );
1496	OffsetRect(&lppop->items[i].rect,lprect->left,lprect->top);
1497	}
1498	retvalue = lppop->Height;
1499	}
1500
1501	BitBlt(hDC,lprect->left,lprect->top,lprect->right-lprect->left,lprect->bottom-lprect->top+1,memDC,0,0,SRCCOPY);
1502	SelectObject(memDC,oldBmp);
1503	if (oldMemFont) SelectObject(memDC,oldMemFont);
1504	DeleteObject(memBmp);
1505	DeleteDC(memDC);
1506
1507	END:
1508	if (hfontOld)
1509	SelectObject (hDC, hfontOld);
1510
1511	return retvalue;
1512	}
1513
1514	/***********************************************************************
1515	* MENU_PatchResidentPopup
1516	*/
1517	BOOL MENU_PatchResidentPopup( HQUEUE checkQueue, HWND checkWnd )
1518	{
1519	HWND pTPWnd = MENU_GetTopPopupWnd();
1520	#if 0 //CB: todo
1521	if( pTPWnd )
1522	{
1523	HTASK hTask = 0;
1524
1525	//TRACE("patching resident popup: %04x %04x [%04x %04x]\n",
1526	// checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTPWnd->hmemTaskQ,
1527	// pTPWnd->owner ? pTPWnd->owner->hwndSelf : 0);
1528
1529	switch( checkQueue )
1530	{
1531	case 0: /* checkWnd is the new popup owner */
1532	if( checkWnd )
1533	{
1534	pTPWnd->owner = checkWnd;
1535	if( pTPWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1536	hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1537	}
1538	break;
1539
1540	case 0xFFFF: /* checkWnd is destroyed */
1541	if( pTPWnd->owner == checkWnd )
1542	pTPWnd->owner = NULL;
1543	MENU_ReleaseTopPopupWnd();
1544	return TRUE;
1545
1546	default: /* checkQueue is exiting */
1547	if( pTPWnd->hmemTaskQ == checkQueue )
1548	{
1549	hTask = QUEUE_GetQueueTask( pTPWnd->hmemTaskQ );
1550	hTask = TASK_GetNextTask( hTask );
1551	}
1552	break;
1553	}
1554
1555	if( hTask )
1556	{
1557	TDB* task = (TDB*)GlobalLock( hTask );
1558	if( task )
1559	{
1560	pTPWnd->hInstance = task->hInstance;
1561	pTPWnd->hmemTaskQ = task->hQueue;
1562	MENU_ReleaseTopPopupWnd();
1563	return TRUE;
1564	}
1565	//else WARN("failed to patch resident popup.\n");
1566	}
1567	}
1568	#endif
1569	MENU_ReleaseTopPopupWnd();
1570	return FALSE;
1571	}
1572
1573	/***********************************************************************
1574	* MENU_ShowPopup
1575	*
1576	* Display a popup menu.
1577	*/
1578	static BOOL MENU_ShowPopup( HWND hwndOwner, HMENU hmenu, UINT id,
1579	INT x, INT y, INT xanchor, INT yanchor )
1580	{
1581	POPUPMENU *menu;
1582
1583	//TRACE("owner=0x%04x hmenu=0x%04x id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
1584	//hwndOwner, hmenu, id, x, y, xanchor, yanchor);
1585
1586	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
1587	if (menu->FocusedItem != NO_SELECTED_ITEM)
1588	{
1589	menu->items[menu->FocusedItem].fState &= ~(MF_HILITE\|MF_MOUSESELECT);
1590	menu->FocusedItem = NO_SELECTED_ITEM;
1591	}
1592
1593	/* store the owner for DrawItem*/
1594	menu->hwndOwner = hwndOwner;
1595
1596	if(IsWindow(hwndOwner))
1597	{
1598	UINT width, height;
1599
1600	MENU_PopupMenuCalcSize( menu, hwndOwner );
1601
1602	/* adjust popup menu pos so that it fits within the desktop */
1603
1604	width = menu->Width + GetSystemMetrics(SM_CXBORDER);
1605	height = menu->Height + GetSystemMetrics(SM_CYBORDER);
1606
1607	if( x + width > GetSystemMetrics(SM_CXSCREEN ))
1608	{
1609	if( xanchor )
1610	x -= width - xanchor;
1611	if( x + width > GetSystemMetrics(SM_CXSCREEN))
1612	x = GetSystemMetrics(SM_CXSCREEN) - width;
1613	}
1614	if( x < 0 ) x = 0;
1615
1616	if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1617	{
1618	if( yanchor )
1619	y -= height + yanchor;
1620	if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1621	y = GetSystemMetrics(SM_CYSCREEN) - height;
1622	}
1623	if( y < 0 ) y = 0;
1624
1625	/* NOTE: In Windows, top menu popup is not owned. */
1626	if (!pTopPopupWnd) /* create top level popup menu window */
1627	{
1628	assert( uSubPWndLevel == 0 );
1629
1630	pTopPopupWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1631	WS_POPUP, x, y, width, height,
1632	hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1633	(LPVOID)hmenu );
1634	if (!pTopPopupWnd)
1635	{
1636	DebugInt3();
1637	return FALSE;
1638	}
1639	menu->hWnd = pTopPopupWnd;
1640	MENU_ReleaseTopPopupWnd();
1641	}
1642	else
1643	if( uSubPWndLevel )
1644	{
1645	/* create a new window for the submenu */
1646
1647	menu->hWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1648	WS_POPUP, x, y, width, height,
1649	hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1650	(LPVOID)hmenu );
1651	if( !menu->hWnd )
1652	{
1653	DebugInt3();
1654	return FALSE;
1655	}
1656	}
1657	else /* top level popup menu window already exists */
1658	{
1659	HWND pTPWnd = MENU_GetTopPopupWnd();
1660	menu->hWnd = pTPWnd;
1661
1662	MENU_PatchResidentPopup( 0, hwndOwner );
1663	SendMessageA( pTPWnd, MM_SETMENUHANDLE, (WPARAM)hmenu, 0L);
1664
1665	/* adjust its size */
1666
1667	SetWindowPos( menu->hWnd, 0, x, y, width, height,
1668	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_NOREDRAW);
1669	MENU_ReleaseTopPopupWnd();
1670	}
1671
1672	uSubPWndLevel++; /* menu level counter */
1673
1674	/* Display the window */
1675
1676	SetWindowPos( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1677	SWP_SHOWWINDOW \| SWP_NOSIZE \| SWP_NOMOVE \| SWP_NOACTIVATE );
1678	EnableWindow(menu->hWnd,TRUE);
1679	UpdateWindow( menu->hWnd );
1680	return TRUE;
1681	}
1682	return FALSE;
1683	}
1684
1685
1686	/***********************************************************************
1687	* MENU_SelectItem
1688	*/
1689	static void MENU_SelectItem( HWND hwndOwner, HMENU hmenu, UINT wIndex,
1690	BOOL sendMenuSelect, HMENU topmenu )
1691	{
1692	LPPOPUPMENU lppop;
1693	HDC hdc;
1694
1695	//TRACE("owner=0x%04x menu=0x%04x index=0x%04x select=0x%04x\n", hwndOwner, hmenu, wIndex, sendMenuSelect);
1696
1697	lppop = MENU_GetMenu(hmenu);
1698	if ((!lppop) \|\| (!lppop->nItems)) return;
1699
1700	if (lppop->FocusedItem == wIndex) return;
1701	if (lppop->wFlags & MF_POPUP) hdc = GetDC( lppop->hWnd );
1702	else hdc = GetDCEx( lppop->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
1703
1704	SelectObject( hdc, hMenuFont);
1705
1706	/* Clear previous highlighted item */
1707	if (lppop->FocusedItem != NO_SELECTED_ITEM)
1708	{
1709	lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE\|MF_MOUSESELECT);
1710	MENU_DrawMenuItem(lppop->hWnd, hmenu, hwndOwner, hdc,&lppop->items[lppop->FocusedItem],
1711	lppop->Height, !(lppop->wFlags & MF_POPUP),
1712	ODA_SELECT );
1713	}
1714
1715	/* Highlight new item (if any) */
1716	lppop->FocusedItem = wIndex;
1717	if (lppop->FocusedItem != NO_SELECTED_ITEM)
1718	{
1719	if(!(lppop->items[wIndex].fType & MF_SEPARATOR)) {
1720	lppop->items[wIndex].fState \|= MF_HILITE;
1721	MENU_DrawMenuItem( lppop->hWnd, hmenu, hwndOwner, hdc,
1722	&lppop->items[wIndex], lppop->Height,
1723	!(lppop->wFlags & MF_POPUP), ODA_SELECT );
1724	}
1725	if (sendMenuSelect)
1726	{
1727	MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1728	SendMessageA( hwndOwner, WM_MENUSELECT,
1729	MAKELONG(ip->fType & MF_POPUP ? wIndex: ip->wID,
1730	ip->fType \| ip->fState \| MF_MOUSESELECT \|
1731	(lppop->wFlags & MF_SYSMENU)), hmenu);
1732	}
1733	}
1734	else if (sendMenuSelect) {
1735	if(topmenu){
1736	int pos;
1737	if((pos=MENU_FindSubMenu(&topmenu, hmenu))!=NO_SELECTED_ITEM){
1738	#ifdef __WIN32OS2__
1739	POPUPMENU *ptm = MENU_GetMenu(topmenu);
1740	#else
1741	POPUPMENU ptm = (POPUPMENU)topmenu;
1742	#endif
1743	MENUITEM *ip = &ptm->items[pos];
1744	SendMessageA( hwndOwner, WM_MENUSELECT, MAKELONG(pos,
1745	ip->fType \| ip->fState \| MF_MOUSESELECT \|
1746	(ptm->wFlags & MF_SYSMENU)), topmenu);
1747	}
1748	}
1749	}
1750	ReleaseDC( lppop->hWnd, hdc );
1751	}
1752
1753
1754	/***********************************************************************
1755	* MENU_MoveSelection
1756	*
1757	* Moves currently selected item according to the offset parameter.
1758	* If there is no selection then it should select the last item if
1759	* offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1760	*/
1761	static void MENU_MoveSelection( HWND hwndOwner, HMENU hmenu, INT offset )
1762	{
1763	INT i;
1764	POPUPMENU *menu;
1765
1766	//TRACE("hwnd=0x%04x hmenu=0x%04x off=0x%04x\n", hwndOwner, hmenu, offset);
1767
1768	menu = MENU_GetMenu(hmenu);
1769	if ((!menu) \|\| (!menu->items)) return;
1770
1771	if ( menu->FocusedItem != NO_SELECTED_ITEM )
1772	{
1773	if( menu->nItems == 1 ) return; else
1774	for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1775	; i += offset)
1776	if (!(menu->items[i].fType & MF_SEPARATOR))
1777	{
1778	MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1779	return;
1780	}
1781	}
1782
1783	for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1784	i >= 0 && i < menu->nItems ; i += offset)
1785	if (!(menu->items[i].fType & MF_SEPARATOR))
1786	{
1787	MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1788	return;
1789	}
1790	}
1791
1792
1793	/**********************************************************************
1794	* MENU_SetItemData
1795	*
1796	* Set an item flags, id and text ptr. Called by InsertMenu() and
1797	* ModifyMenu().
1798	*/
1799	static BOOL MENU_SetItemData( MENUITEM *item, UINT flags, UINT id,
1800	LPCSTR str )
1801	{
1802	LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1803
1804	//debug_print_menuitem("MENU_SetItemData from: ", item, "");
1805
1806
1807	if (IS_STRING_ITEM(flags))
1808	{
1809	if (!str \|\| !*str)
1810	{
1811	flags \|= MF_SEPARATOR;
1812	item->text = NULL;
1813	}
1814	else
1815	{
1816	LPSTR text;
1817	/* Item beginning with a backspace is a help item */
1818	if (*str == '\b')
1819	{
1820	flags \|= MF_HELP;
1821	str++;
1822	}
1823	if (!(text = HEAP_strdupA(GetProcessHeap(), 0, str ))) return FALSE;
1824	item->text = text;
1825	}
1826	}
1827	else if (IS_BITMAP_ITEM(flags))
1828	item->text = (LPSTR)(HBITMAP)LOWORD(str);
1829	else item->text = NULL;
1830
1831	if (flags & MF_OWNERDRAW)
1832	item->dwItemData = (DWORD)str;
1833	else
1834	item->dwItemData = 0;
1835
1836	if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1837	DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1838
1839	if (flags & MF_POPUP)
1840	{
1841	POPUPMENU *menu = MENU_GetMenu((UINT)id);
1842	if (IS_A_MENU(menu)) menu->wFlags \|= MF_POPUP;
1843	else
1844	{
1845	item->wID = 0;
1846	item->hSubMenu = 0;
1847	item->fType = 0;
1848	item->fState = 0;
1849	return FALSE;
1850	}
1851	}
1852
1853	item->wID = id;
1854	if (flags & MF_POPUP)
1855	item->hSubMenu = id;
1856
1857	if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1858	flags \|= MF_POPUP; /* keep popup */
1859
1860	item->fType = flags & TYPE_MASK;
1861	item->fState = (flags & STATE_MASK) &
1862	~(MF_HILITE \| MF_MOUSESELECT \| MF_BYPOSITION);
1863
1864
1865	/* Don't call SetRectEmpty here! */
1866
1867
1868	if (prevText) HeapFree(GetProcessHeap(), 0, prevText );
1869
1870	//debug_print_menuitem("MENU_SetItemData to : ", item, "");
1871	return TRUE;
1872	}
1873
1874
1875	/**********************************************************************
1876	* MENU_InsertItem
1877	*
1878	* Insert a new item into a menu.
1879	*/
1880	static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1881	{
1882	MENUITEM *newItems;
1883	POPUPMENU *menu;
1884
1885	if (!(menu = MENU_GetMenu(hMenu)))
1886	return NULL;
1887
1888	/* Find where to insert new item */
1889	if (flags & MF_BYPOSITION) {
1890	if (pos > menu->nItems)
1891	pos = menu->nItems;
1892	} else {
1893	if (!MENU_FindItem( &hMenu, &pos, flags ))
1894	pos = menu->nItems;
1895	else {
1896	if (!(menu = MENU_GetMenu( hMenu )))
1897	return NULL;
1898	}
1899	}
1900	/* Create new items array */
1901
1902	newItems = (MENUITEM)HeapAlloc(GetProcessHeap(), 0, sizeof(MENUITEM) (menu->nItems+1) );
1903	if (!newItems)
1904	{
1905	//WARN("allocation failed\n" );
1906	return NULL;
1907	}
1908	if (menu->nItems > 0)
1909	{
1910	/* Copy the old array into the new */
1911	if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1912	if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1913	(menu->nItems-pos)*sizeof(MENUITEM) );
1914	HeapFree(GetProcessHeap(), 0, menu->items );
1915	}
1916	menu->items = newItems;
1917	menu->nItems++;
1918	memset( &newItems[pos], 0, sizeof(*newItems) );
1919	menu->Height = 0; /* force size recalculate */
1920	return &newItems[pos];
1921	}
1922
1923
1924	/**********************************************************************
1925	* MENU_ParseResource
1926	*
1927	* Parse a standard menu resource and add items to the menu.
1928	* Return a pointer to the end of the resource.
1929	*/
1930	static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1931	{
1932	WORD flags, id = 0;
1933	LPCSTR str;
1934
1935	do
1936	{
1937	flags = GET_WORD(res);
1938	res += sizeof(WORD);
1939	if (!(flags & MF_POPUP))
1940	{
1941	id = GET_WORD(res);
1942	res += sizeof(WORD);
1943	}
1944	//if (!IS_STRING_ITEM(flags))
1945	// ERR("not a string item %04x\n", flags );
1946	str = res;
1947	if (!unicode) res += strlen(str) + 1;
1948	else res += (lstrlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1949	if (flags & MF_POPUP)
1950	{
1951	HMENU hSubMenu = CreatePopupMenu();
1952	if (!hSubMenu) return NULL;
1953	if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1954	return NULL;
1955	if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1956	else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1957	}
1958	else /* Not a popup */
1959	{
1960	if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1961	else AppendMenuW( hMenu, flags, id,
1962	*(LPCWSTR)str ? (LPCWSTR)str : NULL );
1963	}
1964	} while (!(flags & MF_END));
1965	return res;
1966	}
1967
1968
1969	/**********************************************************************
1970	* MENUEX_ParseResource
1971	*
1972	* Parse an extended menu resource and add items to the menu.
1973	* Return a pointer to the end of the resource.
1974	*/
1975	static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1976	{
1977	WORD resinfo;
1978	do {
1979	MENUITEMINFOW mii;
1980
1981	mii.cbSize = sizeof(mii);
1982	mii.fMask = MIIM_STATE \| MIIM_ID \| MIIM_TYPE;
1983	mii.fType = GET_DWORD(res);
1984	res += sizeof(DWORD);
1985	mii.fState = GET_DWORD(res);
1986	res += sizeof(DWORD);
1987	mii.wID = GET_DWORD(res);
1988	res += sizeof(DWORD);
1989	resinfo = GET_WORD(res);
1990	res += sizeof(WORD);
1991	/* Align the text on a word boundary. */
1992	res += (~((int)res - 1)) & 1;
1993	mii.dwTypeData = (LPWSTR) res;
1994	res += (1 + lstrlenW(mii.dwTypeData)) * sizeof(WCHAR);
1995	/* Align the following fields on a dword boundary. */
1996	res += (~((int)res - 1)) & 3;
1997
1998	/* FIXME: This is inefficient and cannot be optimised away by gcc. */
1999	{
2000	LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
2001	0, mii.dwTypeData);
2002	//TRACE("Menu item: [%08x,%08x,%04x,%04x,%s]\n",
2003	// mii.fType, mii.fState, mii.wID, resinfo, newstr);
2004	HeapFree( GetProcessHeap(), 0, newstr );
2005	}
2006
2007	if (resinfo & 1) { /* Pop-up? */
2008	/* DWORD helpid = GET_DWORD(res); FIXME: use this. */
2009	res += sizeof(DWORD);
2010	mii.hSubMenu = CreatePopupMenu();
2011	if (!mii.hSubMenu)
2012	return NULL;
2013	if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
2014	DestroyMenu(mii.hSubMenu);
2015	return NULL;
2016	}
2017	mii.fMask \|= MIIM_SUBMENU;
2018	mii.fType \|= MF_POPUP;
2019	}
2020	InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
2021	} while (!(resinfo & MF_END));
2022	return res;
2023	}
2024
2025
2026	/***********************************************************************
2027	* MENU_GetSubPopup
2028	*
2029	* Return the handle of the selected sub-popup menu (if any).
2030	*/
2031	static HMENU MENU_GetSubPopup( HMENU hmenu )
2032	{
2033	POPUPMENU *menu;
2034	MENUITEM *item;
2035
2036	menu = MENU_GetMenu(hmenu);
2037
2038	if ((!menu) \|\| (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
2039
2040	item = &menu->items[menu->FocusedItem];
2041	if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
2042	return item->hSubMenu;
2043	return 0;
2044	}
2045
2046
2047	/***********************************************************************
2048	* MENU_HideSubPopups
2049	*
2050	* Hide the sub-popup menus of this menu.
2051	*/
2052	static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
2053	BOOL sendMenuSelect )
2054	{
2055	POPUPMENU *menu = MENU_GetMenu(hmenu);
2056
2057	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, sendMenuSelect);
2058
2059	if (menu && uSubPWndLevel)
2060	{
2061	HMENU hsubmenu;
2062	POPUPMENU *submenu;
2063	MENUITEM *item;
2064
2065	if (menu->FocusedItem != NO_SELECTED_ITEM)
2066	{
2067	item = &menu->items[menu->FocusedItem];
2068	if (!(item->fType & MF_POPUP) \|\|
2069	!(item->fState & MF_MOUSESELECT)) return;
2070	item->fState &= ~MF_MOUSESELECT;
2071	hsubmenu = item->hSubMenu;
2072	} else return;
2073
2074	submenu = MENU_GetMenu(hsubmenu);
2075	MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
2076	MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect, 0 );
2077
2078	if (submenu->hWnd == MENU_GetTopPopupWnd() )
2079	{
2080	ShowWindow( submenu->hWnd, SW_HIDE );
2081	uSubPWndLevel = 0;
2082	}
2083	else
2084	{
2085	DestroyWindow( submenu->hWnd );
2086	submenu->hWnd = 0;
2087	}
2088	MENU_ReleaseTopPopupWnd();
2089	}
2090	}
2091
2092
2093	/***********************************************************************
2094	* MENU_ShowSubPopup
2095	*
2096	* Display the sub-menu of the selected item of this menu.
2097	* Return the handle of the submenu, or hmenu if no submenu to display.
2098	*/
2099	static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
2100	BOOL selectFirst, UINT wFlags,POINT *pt)
2101	{
2102	RECT rect;
2103	POPUPMENU *menu;
2104	MENUITEM *item;
2105	HDC hdc;
2106
2107	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, selectFirst);
2108
2109	if (!(menu = MENU_GetMenu(hmenu))) return hmenu;
2110
2111	if (menu->FocusedItem == NO_SELECTED_ITEM)
2112	{
2113	return hmenu;
2114	}
2115
2116	item = &menu->items[menu->FocusedItem];
2117	if (!(item->fType & MF_POPUP) \|\|
2118	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2119	{
2120	return hmenu;
2121	}
2122
2123	/* message must be send before using item,
2124	because nearly everything may by changed by the application ! */
2125
2126	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2127	if (!(wFlags & TPM_NONOTIFY))
2128	SendMessageA( hwndOwner, WM_INITMENUPOPUP, item->hSubMenu,
2129	MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
2130
2131	item = &menu->items[menu->FocusedItem];
2132	rect = item->rect;
2133
2134	/* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
2135	if (!(item->fState & MF_HILITE))
2136	{
2137	if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
2138	else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
2139
2140	SelectObject( hdc, hMenuFont);
2141
2142	item->fState \|= MF_HILITE;
2143	MENU_DrawMenuItem( menu->hWnd, hmenu, hwndOwner, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
2144	ReleaseDC( menu->hWnd, hdc );
2145	}
2146	if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
2147	item->rect = rect;
2148
2149	item->fState \|= MF_MOUSESELECT;
2150
2151	if (IS_SYSTEM_MENU(menu))
2152	{
2153	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2154
2155	MENU_InitSysMenuPopup(item->hSubMenu,GetWindowLongA(menu->hWnd,GWL_STYLE), GetClassLongA(menu->hWnd, GCL_STYLE));
2156
2157	if ((wFlags & TPM_CAPTIONSYSMENU) && pt)
2158	{
2159	rect.top = pt->y;
2160	rect.left = pt->x;
2161	rect.bottom = rect.right = 0;
2162	} else
2163	{
2164	if (win32wnd) win32wnd->GetSysPopupPos(&rect);
2165	rect.top = rect.bottom;
2166	rect.right = GetSystemMetrics(SM_CXSIZE);
2167	rect.bottom = GetSystemMetrics(SM_CYSIZE);
2168	}
2169	}
2170	else
2171	{
2172	if (menu->wFlags & MF_POPUP)
2173	{
2174	RECT rectWindow;
2175
2176	GetWindowRect(menu->hWnd,&rectWindow);
2177	rect.left = rectWindow.left + item->rect.right;
2178	rect.top = rectWindow.top + item->rect.top;
2179	rect.right = item->rect.left - item->rect.right;
2180	rect.bottom = item->rect.top - item->rect.bottom;
2181	}
2182	else
2183	{
2184	RECT rectWindow;
2185
2186	GetWindowRect(menu->hWnd,&rectWindow);
2187	rect.left = rectWindow.left + item->rect.left;
2188	rect.top = rectWindow.top + item->rect.bottom;
2189	rect.right = item->rect.right - item->rect.left;
2190	rect.bottom = item->rect.bottom - item->rect.top;
2191	}
2192	}
2193
2194	MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
2195	rect.left, rect.top, rect.right, rect.bottom );
2196	if (selectFirst)
2197	MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
2198	return item->hSubMenu;
2199	}
2200
2201	/***********************************************************************
2202	* MENU_PtMenu
2203	*
2204	* Walks menu chain trying to find a menu pt maps to.
2205	*/
2206	static HMENU MENU_PtMenu(HMENU hMenu,POINT pt,BOOL inMenuBar)
2207	{
2208	POPUPMENU *menu = MENU_GetMenu(hMenu);
2209	register UINT ht = menu->FocusedItem;
2210
2211	/* try subpopup first (if any) */
2212	ht = (ht != NO_SELECTED_ITEM &&
2213	(menu->items[ht].fType & MF_POPUP) &&
2214	(menu->items[ht].fState & MF_MOUSESELECT))
2215	? (UINT) MENU_PtMenu(menu->items[ht].hSubMenu,pt,inMenuBar) : 0;
2216
2217	if( !ht ) /* check the current window (avoiding WM_HITTEST) */
2218	{
2219	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2220	if(win32wnd==NULL) {
2221	//SvL: This happens in Moraff's YourJongg 2.0, return here
2222	//TODO: Check if this is supposed to happen at all...
2223	return (HMENU)0;
2224	}
2225
2226	ht = win32wnd->HandleNCHitTest(pt);
2227	if( menu->wFlags & MF_POPUP )
2228	ht = (ht != (UINT)HTNOWHERE &&
2229	ht != (UINT)HTERROR) ? (UINT)hMenu : 0;
2230	else
2231	{
2232	ht = ((ht == HTSYSMENU) && !inMenuBar) ? (UINT)(getSysMenu(menu->hWnd))
2233	: ((ht == HTMENU) && inMenuBar) ? (UINT)(getMenu(menu->hWnd)) : 0;
2234	}
2235	}
2236	return (HMENU)ht;
2237	}
2238
2239	/***********************************************************************
2240	* MENU_ExecFocusedItem
2241	*
2242	* Execute a menu item (for instance when user pressed Enter).
2243	* Return the wID of the executed item. Otherwise, -1 indicating
2244	* that no menu item wase executed;
2245	* Have to receive the flags for the TrackPopupMenu options to avoid
2246	* sending unwanted message.
2247	*
2248	*/
2249	static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu, UINT wFlags )
2250	{
2251	MENUITEM *item;
2252	POPUPMENU *menu = MENU_GetMenu(hMenu);
2253
2254	//TRACE("%p hmenu=0x%04x\n", pmt, hMenu);
2255
2256	if (!menu \|\| !menu->nItems \|\|
2257	(menu->FocusedItem == NO_SELECTED_ITEM)) return -1;
2258
2259	item = &menu->items[menu->FocusedItem];
2260
2261	//TRACE("%08x %08x %08x\n",
2262	// hMenu, item->wID, item->hSubMenu);
2263
2264	if (!(item->fType & MF_POPUP))
2265	{
2266	if (!(item->fState & (MF_GRAYED \| MF_DISABLED)))
2267	{
2268	/* If TPM_RETURNCMD is set you return the id, but
2269	do not send a message to the owner */
2270	if(!(wFlags & TPM_RETURNCMD))
2271	{
2272	if( menu->wFlags & MF_SYSMENU )
2273	PostMessageA( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2274	MAKELPARAM(pmt->pt.x, pmt->pt.y) );
2275	else
2276	PostMessageA( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2277	}
2278	return item->wID;
2279	}
2280	}
2281	else
2282	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hMenu, TRUE, wFlags,&pmt->pt);
2283
2284	return -1;
2285	}
2286
2287	/***********************************************************************
2288	* MENU_SwitchTracking
2289	*
2290	* Helper function for menu navigation routines.
2291	*/
2292	static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2293	{
2294	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2295	POPUPMENU *topmenu = MENU_GetMenu(pmt->hTopMenu);
2296
2297	//TRACE("%p hmenu=0x%04x 0x%04x\n", pmt, hPtMenu, id);
2298
2299	if( pmt->hTopMenu != hPtMenu &&
2300	!((ptmenu->wFlags \| topmenu->wFlags) & MF_POPUP) )
2301	{
2302	/* both are top level menus (system and menu-bar) */
2303	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2304	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2305	pmt->hTopMenu = hPtMenu;
2306	}
2307	else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2308	MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE, 0 );
2309	}
2310
2311
2312	/***********************************************************************
2313	* MENU_ButtonDown
2314	*
2315	* Return TRUE if we can go on with menu tracking.
2316	*/
2317	static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2318	{
2319	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2320
2321	if (hPtMenu)
2322	{
2323	UINT id = 0;
2324	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2325	MENUITEM *item;
2326
2327	if( IS_SYSTEM_MENU(ptmenu) )
2328	item = ptmenu->items;
2329	else
2330	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2331
2332	if( item )
2333	{
2334	if( ptmenu->FocusedItem != id )
2335	MENU_SwitchTracking( pmt, hPtMenu, id );
2336
2337	/* If the popup menu is not already "popped" */
2338	if(!(item->fState & MF_MOUSESELECT ))
2339	{
2340	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2341	}
2342
2343	return TRUE;
2344	}
2345	/* Else the click was on the menu bar, finish the tracking */
2346	}
2347	return FALSE;
2348	}
2349
2350	/***********************************************************************
2351	* MENU_ButtonUp
2352	*
2353	* Return the value of MENU_ExecFocusedItem if
2354	* the selected item was not a popup. Else open the popup.
2355	* A -1 return value indicates that we go on with menu tracking.
2356	*
2357	*/
2358	static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags)
2359	{
2360	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2361
2362	if (hPtMenu)
2363	{
2364	UINT id = 0;
2365	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2366	MENUITEM *item;
2367
2368	if( IS_SYSTEM_MENU(ptmenu) )
2369	item = ptmenu->items;
2370	else
2371	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2372
2373	if( item && (ptmenu->FocusedItem == id ))
2374	{
2375	if( !(item->fType & MF_POPUP) )
2376	return MENU_ExecFocusedItem( pmt, hPtMenu, wFlags);
2377
2378	/* If we are dealing with the top-level menu and that this */
2379	/* is a click on an already "poppped" item */
2380	/* Stop the menu tracking and close the opened submenus */
2381	if((pmt->hTopMenu == hPtMenu) && (ptmenu->bTimeToHide == TRUE))
2382	return 0;
2383	}
2384	ptmenu->bTimeToHide = TRUE;
2385	}
2386	return -1;
2387	}
2388
2389
2390	/***********************************************************************
2391	* MENU_MouseMove
2392	*
2393	* Return TRUE if we can go on with menu tracking.
2394	*/
2395	static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2396	{
2397	UINT id = NO_SELECTED_ITEM;
2398	POPUPMENU *ptmenu = NULL;
2399
2400	if( hPtMenu )
2401	{
2402	ptmenu = MENU_GetMenu(hPtMenu);
2403	if( IS_SYSTEM_MENU(ptmenu) )
2404	id = 0;
2405	else
2406	MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2407	}
2408
2409	if( id == NO_SELECTED_ITEM )
2410	{
2411	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2412	NO_SELECTED_ITEM, TRUE, pmt->hTopMenu);
2413
2414	}
2415	else if( ptmenu->FocusedItem != id )
2416	{
2417	POPUPMENU *menu;
2418	MENUITEM *item;
2419
2420	MENU_SwitchTracking( pmt, hPtMenu, id );
2421
2422
2423	/*
2424	Test to see if we are trying to popup a submenu or not.
2425	If we aren't, don't change the current menu pointer
2426	and return.
2427	*/
2428	if (!(menu = (POPUPMENU *)MENU_GetMenu( hPtMenu )))
2429	{
2430	pmt->hCurrentMenu = hPtMenu;
2431	return TRUE;
2432	}
2433
2434	if (!IsWindow( menu->hWnd ) \|\|
2435	(menu->FocusedItem == NO_SELECTED_ITEM))
2436	{
2437	pmt->hCurrentMenu = hPtMenu;
2438	return TRUE;
2439	}
2440
2441	item = &menu->items[menu->FocusedItem];
2442	if (!(item->fType & MF_POPUP) \|\|
2443	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2444	{
2445	pmt->hCurrentMenu = hPtMenu;
2446	return TRUE;
2447	}
2448
2449	/* Check to see if we are trying to popup a toplevel menu or a
2450	submenu. Only the submenu has a delay.
2451	*/
2452	if (uSubPWndLevel)
2453	{
2454	/*
2455	If we made it here, we want to pop up a submenu. Before we pop it up,
2456	we want a slight delay. This is implemented by remembering the ID of the menu
2457	where the mouse is currently positioned, and setting up a timer. When the
2458	timer fires (handled in MENU_TrackMenu() ), if the mouse is over the same
2459	submenu item, we popup it up. Otherwise, we do nothing.
2460	*/
2461	KillTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID); /* Just in case another timer was set up and not fired yet... */
2462	if ( (SetTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID, POPUP_MENU_DELAY, NULL)) != SUBMENU_POPUP_TIMERID)
2463	{
2464	/*
2465	For some reason the timer wasn't set up properly... Revert to old
2466	functionality.
2467	*/
2468	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2469	return TRUE;
2470	}
2471	} else
2472	{
2473	/* We are trying to popup a top level menu... so no delay */
2474
2475	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hPtMenu, FALSE, wFlags,&pmt->pt);
2476	return TRUE;
2477	}
2478
2479	mouseOverMenuID = id;
2480	isTimerSet = TRUE;
2481	}
2482	return TRUE;
2483	}
2484
2485
2486	/***********************************************************************
2487	* MENU_DoNextMenu
2488	*
2489	* NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2490	*/
2491	static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2492	{
2493	POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2494
2495	if( (vk == VK_LEFT && menu->FocusedItem == 0 ) \|\|
2496	(vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2497	{
2498	HMENU hNewMenu;
2499	HWND hNewWnd;
2500	UINT id = 0;
2501	LRESULT l = SendMessageA( pmt->hOwnerWnd, WM_NEXTMENU, vk,
2502	(IS_SYSTEM_MENU(menu)) ? GetSubMenu(pmt->hTopMenu,0) : pmt->hTopMenu );
2503
2504	//TRACE("%04x [%04x] -> %04x [%04x]\n",
2505	// (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2506
2507	if( l == 0 )
2508	{
2509	hNewWnd = pmt->hOwnerWnd;
2510	if( IS_SYSTEM_MENU(menu) )
2511	{
2512	/* switch to the menu bar */
2513
2514	if( (GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_CHILD) \|\| !getMenu(pmt->hOwnerWnd) )
2515	{
2516	return FALSE;
2517	}
2518
2519	hNewMenu = getMenu(pmt->hOwnerWnd);
2520	if( vk == VK_LEFT )
2521	{
2522	menu = MENU_GetMenu(hNewMenu);
2523	id = menu->nItems - 1;
2524	}
2525	}
2526	else if( GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_SYSMENU )
2527	{
2528	/* switch to the system menu */
2529	hNewMenu = getSysMenu(pmt->hOwnerWnd);
2530	}
2531	else
2532	{
2533	return FALSE;
2534	}
2535	}
2536	else /* application returned a new menu to switch to */
2537	{
2538	hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2539
2540	if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2541	{
2542	if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_SYSMENU) &&
2543	GetSubMenu(getSysMenu(hNewWnd), 0) == hNewMenu )
2544	{
2545	/* get the real system menu */
2546	hNewMenu = getSysMenu(hNewWnd);
2547	}
2548	else if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_CHILD) \|\| (getMenu(hNewWnd) != hNewMenu) )
2549	{
2550	/* FIXME: Not sure what to do here, perhaps,
2551	* try to track hNewMenu as a popup? */
2552
2553	//TRACE(" -- got confused.\n");
2554	return FALSE;
2555	}
2556	}
2557	else return FALSE;
2558	}
2559
2560	if( hNewMenu != pmt->hTopMenu )
2561	{
2562	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM,
2563	FALSE, 0 );
2564	if( pmt->hCurrentMenu != pmt->hTopMenu )
2565	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2566	}
2567
2568	if( hNewWnd != pmt->hOwnerWnd )
2569	{
2570	ReleaseCapture();
2571	pmt->hOwnerWnd = hNewWnd;
2572	SetCapture(pmt->hOwnerWnd); //SvL: Don't know if this is good enough
2573	//EVENT_Capture( pmt->hOwnerWnd, HTMENU ); //CB: todo
2574	}
2575
2576	pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2577	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE, 0 );
2578
2579	return TRUE;
2580	}
2581	return FALSE;
2582	}
2583
2584	/***********************************************************************
2585	* MENU_SuspendPopup
2586	*
2587	* The idea is not to show the popup if the next input message is
2588	* going to hide it anyway.
2589	*/
2590	static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT uMsg )
2591	{
2592	MSG msg;
2593
2594	msg.hwnd = pmt->hOwnerWnd;
2595
2596	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2597	pmt->trackFlags \|= TF_SKIPREMOVE;
2598
2599	switch( uMsg )
2600	{
2601	case WM_KEYDOWN:
2602	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2603	if( msg.message == WM_KEYUP \|\| msg.message == WM_PAINT )
2604	{
2605	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2606	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2607	if( msg.message == WM_KEYDOWN &&
2608	(msg.wParam == VK_LEFT \|\| msg.wParam == VK_RIGHT))
2609	{
2610	pmt->trackFlags \|= TF_SUSPENDPOPUP;
2611	return TRUE;
2612	}
2613	}
2614	break;
2615	}
2616
2617	/* failures go through this */
2618	pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2619	return FALSE;
2620	}
2621
2622	/***********************************************************************
2623	* MENU_KeyLeft
2624	*
2625	* Handle a VK_LEFT key event in a menu.
2626	*/
2627	static void MENU_KeyLeft( MTRACKER* pmt, UINT wFlags )
2628	{
2629	POPUPMENU *menu;
2630	HMENU hmenutmp, hmenuprev;
2631	UINT prevcol;
2632
2633	hmenuprev = hmenutmp = pmt->hTopMenu;
2634	menu = MENU_GetMenu(hmenutmp);
2635
2636	/* Try to move 1 column left (if possible) */
2637	if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2638	NO_SELECTED_ITEM ) {
2639
2640	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2641	prevcol, TRUE, 0 );
2642	return;
2643	}
2644
2645	/* close topmost popup */
2646	while (hmenutmp != pmt->hCurrentMenu)
2647	{
2648	hmenuprev = hmenutmp;
2649	hmenutmp = MENU_GetSubPopup( hmenuprev );
2650	}
2651
2652	MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2653	pmt->hCurrentMenu = hmenuprev;
2654
2655	if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2656	{
2657	/* move menu bar selection if no more popups are left */
2658
2659	if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2660	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2661
2662	if ( hmenuprev != hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2663	{
2664	/* A sublevel menu was displayed - display the next one
2665	* unless there is another displacement coming up */
2666
2667	if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2668	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2669	pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2670	}
2671	}
2672	}
2673
2674
2675	/***********************************************************************
2676	* MENU_KeyRight
2677	*
2678	* Handle a VK_RIGHT key event in a menu.
2679	*/
2680	static void MENU_KeyRight( MTRACKER* pmt, UINT wFlags )
2681	{
2682	HMENU hmenutmp;
2683	POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2684	UINT nextcol;
2685
2686	//TRACE("MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2687	// pmt->hCurrentMenu,
2688	// ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2689	// items[0].text,
2690	// pmt->hTopMenu, menu->items[0].text );
2691
2692	if ( (menu->wFlags & MF_POPUP) \|\| (pmt->hCurrentMenu != pmt->hTopMenu))
2693	{
2694	/* If already displaying a popup, try to display sub-popup */
2695
2696	hmenutmp = pmt->hCurrentMenu;
2697	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hmenutmp, TRUE, wFlags,&pmt->pt);
2698
2699	/* if subpopup was displayed then we are done */
2700	if (hmenutmp != pmt->hCurrentMenu) return;
2701	}
2702
2703	/* Check to see if there's another column */
2704	if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2705	NO_SELECTED_ITEM ) {
2706	//TRACE("Going to %d.\n", nextcol );
2707	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2708	nextcol, TRUE, 0 );
2709	return;
2710	}
2711
2712	if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2713	{
2714	if( pmt->hCurrentMenu != pmt->hTopMenu )
2715	{
2716	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2717	hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2718	} else hmenutmp = 0;
2719
2720	/* try to move to the next item */
2721	if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2722	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2723
2724	if( hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2725	if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2726	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2727	pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2728	}
2729	}
2730
2731	VOID MENU_DispatchMouseMsg(MSG *msg)
2732	{
2733	LONG hittest;
2734
2735	hittest = SendMessageA(msg->hwnd,WM_NCHITTEST,0,MAKELONG(msg->pt.x,msg->pt.y));
2736	if (hittest != HTCLIENT)
2737	SendMessageA(msg->hwnd,msg->message+WM_NCMOUSEMOVE-WM_MOUSEMOVE,hittest,MAKELONG(msg->pt.x,msg->pt.y));
2738	else
2739	DispatchMessageA(msg);
2740	}
2741
2742	/***********************************************************************
2743	* MENU_TrackMenu
2744	*
2745	* Menu tracking code.
2746	*/
2747	static INT MENU_TrackMenu(HMENU hmenu,UINT wFlags,INT x,INT y,HWND hwnd,BOOL inMenuBar,const RECT *lprect)
2748	{
2749	MSG msg;
2750	POPUPMENU *menu;
2751	BOOL fRemove;
2752	INT executedMenuId = -1;
2753	MTRACKER mt;
2754	BOOL enterIdleSent = FALSE;
2755	BOOL bSysMenu;
2756
2757	mt.trackFlags = 0;
2758	mt.hCurrentMenu = hmenu;
2759	mt.hTopMenu = hmenu;
2760	mt.hOwnerWnd = hwnd;
2761	mt.pt.x = x;
2762	mt.pt.y = y;
2763
2764	//TRACE("hmenu=0x%04x flags=0x%08x (%d,%d) hwnd=0x%04x (%d,%d)-(%d,%d)\n",
2765	// hmenu, wFlags, x, y, hwnd, (lprect) ? lprect->left : 0, (lprect) ? lprect->top : 0,
2766	// (lprect) ? lprect->right : 0, (lprect) ? lprect->bottom : 0);
2767
2768	fEndMenu = FALSE;
2769	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
2770
2771	bSysMenu = IS_SYSTEM_MENU(menu);
2772
2773	if (wFlags & TPM_BUTTONDOWN)
2774	{
2775	/* Get the result in order to start the tracking or not */
2776	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2777	fEndMenu = !fRemove;
2778	}
2779
2780	//EVENT_Capture( mt.hOwnerWnd, HTMENU ); //CB: todo
2781	//SvL: Set keyboard & mouse event capture
2782	SetCapture(mt.hOwnerWnd);
2783
2784	while (!fEndMenu)
2785	{
2786	menu = MENU_GetMenu(mt.hCurrentMenu);
2787	msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2788
2789	/* we have to keep the message in the queue until it's
2790	* clear that menu loop is not over yet. */
2791	// if (!GetMessageA(&msg,msg.hwnd,0,0)) break;
2792	//SvL: Getting messages for only the menu delays background paints (i.e. VPBuddy logo)
2793	if (!GetMessageA(&msg,0,0,0)) break;
2794	TranslateMessage( &msg );
2795	mt.pt = msg.pt;
2796
2797	if ( (msg.hwnd==menu->hWnd) \|\| (msg.message!=WM_TIMER) )
2798	enterIdleSent=FALSE;
2799
2800	fRemove = FALSE;
2801	if((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2802	{
2803	/* Find a menu for this mouse event */
2804	POINT pt = msg.pt;
2805
2806	hmenu = MENU_PtMenu(mt.hTopMenu,pt,inMenuBar);
2807
2808	//CB: todo: solve conflicts with OS/2's single message queue architecture
2809
2810	switch(msg.message)
2811	{
2812	/* no WM_NC... messages in captured state */
2813
2814	case WM_RBUTTONDBLCLK:
2815	case WM_RBUTTONDOWN:
2816	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2817	goto buttondown;
2818	case WM_LBUTTONDBLCLK:
2819	if (bSysMenu && (hmenu == mt.hTopMenu))
2820	{
2821	fEndMenu = TRUE;
2822	break;
2823	}
2824	/* fall through */
2825	case WM_LBUTTONDOWN:
2826	/* If the message belongs to the menu, removes it from the queue */
2827	/* Else, end menu tracking */
2828
2829	buttondown:
2830	/* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2831	mouseOverMenuID = -1;
2832	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2833	fEndMenu = !fRemove;
2834	break;
2835
2836	case WM_RBUTTONUP:
2837	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2838	/* fall through */
2839	case WM_LBUTTONUP:
2840	/* Check if a menu was selected by the mouse */
2841	if (hmenu)
2842	{
2843	/* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2844	mouseOverMenuID = -1;
2845	executedMenuId = MENU_ButtonUp( &mt, hmenu, wFlags);
2846
2847	/* End the loop if executedMenuId is an item ID */
2848	/* or if the job was done (executedMenuId = 0). */
2849	fEndMenu = fRemove = (executedMenuId != -1);
2850	}
2851	/* No menu was selected by the mouse */
2852	/* if the function was called by TrackPopupMenu, continue
2853	with the menu tracking. If not, stop it */
2854	else
2855	fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2856
2857	break;
2858
2859	case WM_MOUSEMOVE:
2860	/* In win95 winelook, the selected menu item must be changed every time the
2861	mouse moves. In Win31 winelook, the mouse button has to be held down */
2862
2863	fEndMenu \|= !MENU_MouseMove( &mt, hmenu, wFlags );
2864	} /* switch(msg.message) - mouse */
2865	}
2866	else if (msg.message == WM_TIMER)
2867	{
2868	UINT id = -1;
2869	POPUPMENU *ptmenu = NULL;
2870
2871	if (isTimerSet)
2872	{
2873	/*
2874	If we get here, an attempt was made to pop up a submenu.
2875	(See MENU_MouseMove() )
2876	*/
2877
2878	/* Get the ID of the menu item the mouse is over now. */
2879	if( hmenu )
2880	{
2881	ptmenu = (POPUPMENU *)MENU_GetMenu( hmenu );
2882	if( IS_SYSTEM_MENU(ptmenu) )
2883	id = 0;
2884	else
2885	MENU_FindItemByCoords( ptmenu, mt.pt, &id );
2886
2887	/* If it is over the same item that set up the timer originally .... */
2888	if (mouseOverMenuID != -1 && mouseOverMenuID == id)
2889	{
2890	/* .... Pop up the menu */
2891	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, hmenu, FALSE, wFlags,&mt.pt);
2892	}
2893	}
2894
2895	/* Reset the timer so it doesn't fire again. (So we are ready for the next
2896	attempt to popup a submenu... ) */
2897	KillTimer(mt.hOwnerWnd,SUBMENU_POPUP_TIMERID);
2898	isTimerSet = FALSE;
2899	}
2900	}
2901	else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2902	{
2903	fRemove = TRUE; /* Keyboard messages are always removed */
2904	switch(msg.message)
2905	{
2906	case WM_KEYDOWN:
2907	switch(msg.wParam)
2908	{
2909	case VK_HOME:
2910	case VK_END:
2911	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2912	NO_SELECTED_ITEM, FALSE, 0 );
2913	/* fall through */
2914	case VK_UP:
2915	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2916	(msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2917	break;
2918
2919	case VK_DOWN: /* If on menu bar, pull-down the menu */
2920
2921	menu = MENU_GetMenu(mt.hCurrentMenu);
2922	if (!(menu->wFlags & MF_POPUP))
2923	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, mt.hTopMenu, TRUE, wFlags,&mt.pt);
2924	else /* otherwise try to move selection */
2925	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2926	break;
2927
2928	case VK_LEFT:
2929	MENU_KeyLeft( &mt, wFlags );
2930	break;
2931
2932	case VK_RIGHT:
2933	MENU_KeyRight( &mt, wFlags );
2934	break;
2935
2936	case VK_ESCAPE:
2937	fEndMenu = TRUE;
2938	break;
2939
2940	case VK_F1:
2941	{
2942	HELPINFO hi;
2943	hi.cbSize = sizeof(HELPINFO);
2944	hi.iContextType = HELPINFO_MENUITEM;
2945	if (menu->FocusedItem == NO_SELECTED_ITEM)
2946	hi.iCtrlId = 0;
2947	else
2948	hi.iCtrlId = menu->items[menu->FocusedItem].wID;
2949	hi.hItemHandle = hmenu;
2950	hi.dwContextId = menu->dwContextHelpID;
2951	hi.MousePos = msg.pt;
2952	//TRACE_(winhelp)("Sending HELPINFO_MENUITEM to 0x%08x\n", hwnd);
2953	SendMessageA(hwnd, WM_HELP, 0, (LPARAM)&hi);
2954	break;
2955	}
2956
2957	default:
2958	break;
2959	}
2960	break; /* WM_KEYDOWN */
2961
2962	case WM_SYSKEYDOWN:
2963	switch(msg.wParam)
2964	{
2965	case VK_MENU:
2966	fEndMenu = TRUE;
2967	break;
2968
2969	}
2970	break; /* WM_SYSKEYDOWN */
2971
2972	case WM_CHAR:
2973	{
2974	UINT pos;
2975
2976	if (msg.wParam == '\r' \|\| msg.wParam == ' ')
2977	{
2978	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2979	fEndMenu = (executedMenuId != -1);
2980
2981	break;
2982	}
2983
2984	/* Hack to avoid control chars. */
2985	/* We will find a better way real soon... */
2986	if ((msg.wParam <= 32) \|\| (msg.wParam >= 127)) break;
2987
2988	pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2989	LOWORD(msg.wParam), FALSE );
2990	if (pos == (UINT)-2) fEndMenu = TRUE;
2991	else if (pos == (UINT)-1) MessageBeep(0);
2992	else
2993	{
2994	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos,
2995	TRUE, 0 );
2996	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2997	fEndMenu = (executedMenuId != -1);
2998	}
2999	}
3000	break;
3001	} /* switch(msg.message) - kbd */
3002	}
3003	else if (msg.message == WM_SYSCOMMAND)
3004	{
3005	/* The user clicked on the system menu/button */
3006	fEndMenu = TRUE;
3007	break;
3008	}
3009	else
3010	{
3011	DispatchMessageA( &msg );
3012	}
3013
3014	if (!fEndMenu) fRemove = TRUE;
3015
3016	/* finally remove message from the queue */
3017
3018	if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
3019	PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
3020	else mt.trackFlags &= ~TF_SKIPREMOVE;
3021	}
3022
3023	ReleaseCapture();
3024
3025	menu = MENU_GetMenu(mt.hTopMenu);
3026
3027	if( IsWindow( mt.hOwnerWnd ) )
3028	{
3029	MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
3030
3031	if (menu && menu->wFlags & MF_POPUP)
3032	{
3033	ShowWindow( menu->hWnd, SW_HIDE );
3034	uSubPWndLevel = 0;
3035	}
3036	MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
3037	SendMessageA( mt.hOwnerWnd, WM_MENUSELECT, MAKELONG(0,0xffff), 0 );
3038	}
3039
3040	/* Reset the variable for hiding menu */
3041	menu->bTimeToHide = FALSE;
3042
3043	/* The return value is only used by TrackPopupMenu */
3044	return ((executedMenuId != -1) ? executedMenuId : 0);
3045	}
3046
3047	/***********************************************************************
3048	* MENU_InitTracking
3049	*/
3050	static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu, BOOL bPopup, UINT wFlags)
3051	{
3052	//TRACE("hwnd=0x%04x hmenu=0x%04x\n", hWnd, hMenu);
3053
3054	HideCaret(0);
3055
3056	/* Send WM_ENTERMENULOOP and WM_INITMENU message only if TPM_NONOTIFY flag is not specified */
3057	if (!(wFlags & TPM_NONOTIFY))
3058	SendMessageA( hWnd, WM_ENTERMENULOOP, bPopup, 0 );
3059
3060	SendMessageA( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
3061
3062	if (!(wFlags & TPM_NONOTIFY))
3063	SendMessageA( hWnd, WM_INITMENU, hMenu, 0 );
3064
3065	return TRUE;
3066	}
3067	/***********************************************************************
3068	* MENU_ExitTracking
3069	*/
3070	static BOOL MENU_ExitTracking(HWND hWnd)
3071	{
3072	//TRACE("hwnd=0x%04x\n", hWnd);
3073
3074	SendMessageA( hWnd, WM_EXITMENULOOP, 0, 0 );
3075	ShowCaret(0);
3076	return TRUE;
3077	}
3078
3079	/***********************************************************************
3080	* MENU_TrackMouseMenuBar
3081	*
3082	* Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
3083	*/
3084	void MENU_TrackMouseMenuBar( HWND hWnd, INT ht, POINT pt )
3085	{
3086	HMENU hMenu = (ht == 0) ? getMenu(hWnd):getSysMenu(hWnd);
3087	UINT wFlags = TPM_ENTERIDLEEX \| TPM_BUTTONDOWN \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
3088
3089	//TRACE("pwnd=%p ht=0x%04x (%ld,%ld)\n", wndPtr, ht, pt.x, pt.y);
3090
3091	if (IsMenu(hMenu))
3092	{
3093	if (ht == HTCAPTION) wFlags \|= TPM_CAPTIONSYSMENU \| TPM_RIGHTBUTTON;
3094	if (IsIconic(hWnd)) wFlags \|= TPM_BOTTOMALIGN; //CB: todo: for minimized windows
3095
3096	MENU_InitTracking( hWnd, hMenu, FALSE, wFlags );
3097	MENU_TrackMenu( hMenu, wFlags, pt.x, pt.y, hWnd,ht == 0, NULL );
3098	MENU_ExitTracking(hWnd);
3099	}
3100	}
3101
3102	MENUITEM *MENU_HighlightedItem=NULL;
3103	UINT MENU_HighlightedItemID=NO_SELECTED_ITEM;
3104	POPUPMENU *MENU_HighlightedMenu=NULL;
3105
3106	void MENU_TrackMouseMenuBar_MouseMove(HWND hwnd,POINT pt,BOOL OnMenu)
3107	{
3108	HMENU hMenu = getMenu(hwnd);
3109	MENUITEM *item = NULL;
3110	RECT rect;
3111	HDC hdc;
3112	BOOL UnHighlight = (OnMenu==TRUE)?FALSE:TRUE;
3113	POPUPMENU *ptmenu = NULL;
3114	UINT id = NO_SELECTED_ITEM;
3115
3116	if (OnMenu == TRUE && IsMenu(hMenu)) {
3117
3118	ptmenu=(POPUPMENU *)MENU_GetMenu( hMenu );
3119
3120	item=MENU_FindItemByCoords( ptmenu, pt, &id );
3121
3122	if(!item) {
3123	/* No item selected, perhaps we are on the blank spot? */
3124	UnHighlight = TRUE;
3125	/* Paranoid setting */
3126	item=NULL;
3127	} else if(id == MENU_HighlightedItemID) {
3128	/* If it's already highlighted, don't do it again */
3129	return;
3130	} else if(item->fState & MF_MOUSESELECT) {
3131	/* If it's dropped, we let the DrawMenuItem draw the sunken border */
3132	return;
3133	} else if(item->fType & MF_BITMAP) {
3134	UnHighlight = TRUE;
3135	/* (Required) Paranoid setting */
3136	item=NULL;
3137	} else {
3138	hdc = GetDCEx( ptmenu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
3139	rect = item->rect;
3140	DrawEdge(hdc, &rect, BDR_RAISEDINNER, BF_RECT);
3141	ReleaseDC( ptmenu->hWnd, hdc );
3142
3143	UnHighlight = TRUE;
3144	}
3145	}
3146
3147	if(UnHighlight == TRUE) {
3148	if(MENU_HighlightedItem) {
3149	if(!(MENU_HighlightedItem->fState & MF_MOUSESELECT)) {
3150	hdc = GetDCEx( MENU_HighlightedMenu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
3151	rect = MENU_HighlightedItem->rect;
3152
3153	FrameRect(hdc, &rect, GetSysColorBrush(COLOR_MENU));
3154	ReleaseDC( MENU_HighlightedMenu->hWnd, hdc );
3155	}
3156	}
3157
3158	/* Sets to NULL, NO_SELECTED_ITEM, NULL, unless it found a new
3159	item, then it will be filled in with the proper values */
3160	MENU_HighlightedItem = item;
3161	MENU_HighlightedItemID = id;
3162	MENU_HighlightedMenu= ptmenu;
3163	}
3164	}
3165
3166	/***********************************************************************
3167	* MENU_TrackKbdMenuBar
3168	*
3169	* Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
3170	*/
3171	void MENU_TrackKbdMenuBar( HWND hWnd, UINT wParam, INT vkey)
3172	{
3173	UINT uItem = NO_SELECTED_ITEM;
3174	HMENU hTrackMenu;
3175	UINT wFlags = TPM_ENTERIDLEEX \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
3176
3177	/* find window that has a menu */
3178
3179	while(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD)
3180	if( !(hWnd = GetParent(hWnd)) ) return;
3181
3182	/* check if we have to track a system menu */
3183
3184	if( (GetWindowLongA(hWnd,GWL_STYLE) & (WS_CHILD \| WS_MINIMIZE)) \|\|
3185	!getMenu(hWnd) \|\| vkey == VK_SPACE )
3186	{
3187	if( !(GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) ) return;
3188	hTrackMenu = getSysMenu(hWnd);
3189	uItem = 0;
3190	wParam \|= HTSYSMENU; /* prevent item lookup */
3191	}
3192	else
3193	hTrackMenu = getMenu(hWnd);
3194
3195	if (IsMenu( hTrackMenu ))
3196	{
3197	MENU_InitTracking( hWnd, hTrackMenu, FALSE, wFlags );
3198
3199	if( vkey && vkey != VK_SPACE )
3200	{
3201	uItem = MENU_FindItemByKey( hWnd, hTrackMenu,
3202	vkey, (wParam & HTSYSMENU) );
3203	if( uItem >= (UINT)(-2) )
3204	{
3205	if( uItem == (UINT)(-1) ) MessageBeep(0);
3206	hTrackMenu = 0;
3207	}
3208	}
3209
3210	if( hTrackMenu )
3211	{
3212	MENU_SelectItem( hWnd, hTrackMenu, uItem, TRUE, 0 );
3213
3214	if( uItem == NO_SELECTED_ITEM )
3215	MENU_MoveSelection( hWnd, hTrackMenu, ITEM_NEXT );
3216	else if( vkey )
3217	PostMessageA( hWnd, WM_KEYDOWN, VK_DOWN, 0L );
3218
3219	MENU_TrackMenu( hTrackMenu, wFlags, 0, 0, hWnd,TRUE, NULL );
3220	}
3221
3222	MENU_ExitTracking (hWnd);
3223	}
3224	}
3225
3226
3227	/**********************************************************************
3228	* TrackPopupMenu (USER32.549)
3229	*
3230	* Like the win32 API, the function return the command ID only if the
3231	* flag TPM_RETURNCMD is on.
3232	*
3233	*/
3234	BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
3235	INT nReserved, HWND hWnd, const RECT *lpRect )
3236	{
3237	BOOL ret = FALSE;
3238
3239	if(lpRect) {
3240	dprintf(("USER32: TrackPopupMenu %x %x (%d,%d) %x %x (%d,%d)(%d,%d)", hMenu, wFlags, x, y, nReserved, hWnd, lpRect->left, lpRect->top, lpRect->right, lpRect->bottom));
3241	}
3242	else dprintf(("USER32: TrackPopupMenu %x %x (%d,%d) %x %x lpRect=NULL", hMenu, wFlags, x, y, nReserved, hWnd));
3243
3244	MENU_InitTracking(hWnd, hMenu, TRUE, wFlags);
3245
3246	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3247	if (!(wFlags & TPM_NONOTIFY))
3248	SendMessageA( hWnd, WM_INITMENUPOPUP, hMenu, 0);
3249
3250	if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
3251	ret = MENU_TrackMenu( hMenu, wFlags \| TPM_POPUPMENU, 0, 0, hWnd,FALSE, lpRect );
3252	MENU_ExitTracking(hWnd);
3253
3254	if( (!(wFlags & TPM_RETURNCMD)) && (ret != FALSE) )
3255	ret = 1;
3256
3257	return ret;
3258	}
3259
3260	/**********************************************************************
3261	* TrackPopupMenuEx (USER32.550)
3262	*/
3263	BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
3264	HWND hWnd, LPTPMPARAMS lpTpm )
3265	{
3266	dprintf(("USER32: TrackPopupMenuEx"));
3267	//FIXME("not fully implemented\n" );
3268	return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
3269	lpTpm ? &lpTpm->rcExclude : NULL );
3270	}
3271
3272	/***********************************************************************
3273	* PopupMenuWndProc
3274	*
3275	* NOTE: Windows has totally different (and undocumented) popup wndproc.
3276	*/
3277	LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam,
3278	LPARAM lParam )
3279	{
3280	LRESULT retvalue;
3281
3282	//TRACE("hwnd=0x%04x msg=0x%04x wp=0x%04x lp=0x%08lx\n",
3283	//hwnd, message, wParam, lParam);
3284
3285	switch(message)
3286	{
3287	case WM_CREATE:
3288	{
3289	CREATESTRUCTA cs = (CREATESTRUCTA)lParam;
3290	SetWindowLongA( hwnd, 0, (LONG)cs->lpCreateParams );
3291	retvalue = 0;
3292	goto END;
3293	}
3294
3295	case WM_MOUSEACTIVATE: /* We don't want to be activated */
3296	retvalue = MA_NOACTIVATE;
3297	goto END;
3298
3299	case WM_PAINT:
3300	{
3301	PAINTSTRUCT ps;
3302	BeginPaint( hwnd, &ps );
3303	MENU_DrawPopupMenu( hwnd, ps.hdc,
3304	(HMENU)GetWindowLongA( hwnd, 0 ) );
3305	EndPaint( hwnd, &ps );
3306	retvalue = 0;
3307	goto END;
3308	}
3309	case WM_ERASEBKGND:
3310	retvalue = 1;
3311	goto END;
3312
3313	case WM_DESTROY:
3314
3315	/* zero out global pointer in case resident popup window
3316	* was somehow destroyed. */
3317
3318	if(MENU_GetTopPopupWnd() )
3319	{
3320	if( hwnd == pTopPopupWnd )
3321	{
3322	//ERR("resident popup destroyed!\n");
3323
3324	MENU_DestroyTopPopupWnd();
3325	uSubPWndLevel = 0;
3326	}
3327	else
3328	uSubPWndLevel--;
3329	MENU_ReleaseTopPopupWnd();
3330	}
3331	break;
3332
3333	case WM_SHOWWINDOW:
3334
3335	if( wParam )
3336	{
3337	//if( !((HMENU)wndPtr->wExtra) )
3338	// ERR("no menu to display\n");
3339	}
3340	else
3341	SetWindowLongA(hwnd,0,0);
3342	break;
3343
3344	case MM_SETMENUHANDLE:
3345
3346	SetWindowLongA(hwnd,0,wParam);
3347	break;
3348
3349	case MM_GETMENUHANDLE:
3350
3351	retvalue = GetWindowLongA(hwnd,0);
3352	goto END;
3353
3354	default:
3355	retvalue = DefWindowProcA( hwnd, message, wParam, lParam );
3356	goto END;
3357	}
3358	retvalue = 0;
3359	END:
3360	return retvalue;
3361	}
3362
3363
3364	/***********************************************************************
3365	* MENU_GetMenuBarHeight
3366	*
3367	* Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
3368	*/
3369	UINT MENU_GetMenuBarHeight(HWND hwnd,UINT menubarWidth,INT orgX,INT orgY)
3370	{
3371	HDC hdc;
3372	RECT rectBar;
3373	LPPOPUPMENU lppop;
3374	UINT retvalue;
3375
3376	//TRACE("HWND 0x%x, width %d, at (%d, %d).\n",
3377	// hwnd, menubarWidth, orgX, orgY );
3378
3379	if (!(lppop = MENU_GetMenu(getMenu(hwnd))))
3380	{
3381	return 0;
3382	}
3383
3384	hdc = GetDCEx( hwnd, 0, DCX_CACHE \| DCX_WINDOW );
3385	SelectObject( hdc, hMenuFont);
3386	SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+GetSystemMetrics(SM_CYMENU));
3387	MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
3388	ReleaseDC( hwnd, hdc );
3389	retvalue = lppop->Height;
3390	return retvalue;
3391	}
3392
3393
3394	/*******************************************************************
3395	* ChangeMenu32A (USER32.23)
3396	*/
3397	BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
3398	UINT id, UINT flags )
3399	{
3400	dprintf(("USER32: ChangeMenuA"));
3401
3402	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3403	// hMenu, pos, (DWORD)data, id, flags );
3404	if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
3405	id, data );
3406	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3407	if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
3408	id, data );
3409	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3410	flags & MF_BYPOSITION ? pos : id,
3411	flags & ~MF_REMOVE );
3412	/* Default: MF_INSERT */
3413	return InsertMenuA( hMenu, pos, flags, id, data );
3414	}
3415
3416
3417	/*******************************************************************
3418	* ChangeMenu32W (USER32.24)
3419	*/
3420	BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
3421	UINT id, UINT flags )
3422	{
3423	dprintf(("USER32: ChangeMenuW"));
3424
3425	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3426	// hMenu, pos, (DWORD)data, id, flags );
3427	if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
3428	id, data );
3429	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3430	if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
3431	id, data );
3432	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3433	flags & MF_BYPOSITION ? pos : id,
3434	flags & ~MF_REMOVE );
3435	/* Default: MF_INSERT */
3436	return InsertMenuW( hMenu, pos, flags, id, data );
3437	}
3438
3439
3440	/*******************************************************************
3441	* CheckMenuItem (USER32.46)
3442	*/
3443	DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
3444	{
3445	MENUITEM *item;
3446	DWORD ret;
3447
3448	dprintf(("USER32: CheckMenuItem %x %x %x", hMenu, id, flags));
3449
3450	//TRACE("menu=%04x id=%04x flags=%04x\n", hMenu, id, flags );
3451	if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
3452	ret = item->fState & MF_CHECKED;
3453	if (flags & MF_CHECKED) item->fState \|= MF_CHECKED;
3454	else item->fState &= ~MF_CHECKED;
3455	return ret;
3456	}
3457
3458
3459	/**********************************************************************
3460	* EnableMenuItem32 (USER32.170)
3461	*/
3462	ULONG WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3463	{
3464	UINT oldflags;
3465	MENUITEM *item;
3466	POPUPMENU *menu;
3467
3468	dprintf(("USER32: EnableMenuItem %x %x %x", hMenu, wItemID, wFlags));
3469
3470	//TRACE("(%04x, %04X, %04X) !\n",
3471	// hMenu, wItemID, wFlags);
3472
3473	/* Get the Popupmenu to access the owner menu */
3474	if (!(menu = MENU_GetMenu(hMenu)))
3475	return (UINT)-1;
3476
3477	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3478	return (UINT)-1;
3479
3480	oldflags = item->fState & (MF_GRAYED \| MF_DISABLED);
3481	item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED \| MF_DISABLED);
3482
3483	/* In win95 if the close item in the system menu change update the close button */
3484	if((item->wID == SC_CLOSE) && (oldflags != wFlags))
3485	{
3486	if (menu->hSysMenuOwner != 0)
3487	{
3488	POPUPMENU* parentMenu;
3489
3490	/* Get the parent menu to access*/
3491	if (!(parentMenu = MENU_GetMenu(menu->hSysMenuOwner)))
3492	return (UINT)-1;
3493
3494	/* Refresh the frame to reflect the change*/
3495	SetWindowPos(parentMenu->hWnd, 0, 0, 0, 0, 0,
3496	SWP_NOACTIVATE \| SWP_NOMOVE \| SWP_NOSIZE \| SWP_NOZORDER);
3497	}
3498	}
3499
3500	return oldflags;
3501	}
3502
3503
3504	/*******************************************************************
3505	* GetMenuString32A (USER32.268)
3506	*/
3507	INT WINAPI GetMenuStringA(
3508	HMENU hMenu, /* [in] menuhandle */
3509	UINT wItemID, /* [in] menu item (dep. on wFlags) */
3510	LPSTR str, /* [out] outbuffer. If NULL, func returns entry length*/
3511	INT nMaxSiz, /* [in] length of buffer. if 0, func returns entry len*/
3512	UINT wFlags /* [in] MF_ flags */
3513	) {
3514	MENUITEM *item;
3515
3516	dprintf(("USER32: GetMenuStringA %x %d %d %x", hMenu, wItemID, nMaxSiz, wFlags));
3517
3518	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3519	// hMenu, wItemID, str, nMaxSiz, wFlags );
3520
3521	item = MENU_FindItem( &hMenu, &wItemID, wFlags );
3522
3523	if (!str \|\| !nMaxSiz)
3524	{
3525	if (item && IS_STRING_ITEM(item->fType))
3526	return strlen(item->text);
3527	else
3528	return 0;
3529	}
3530
3531	str[0] = '\0';
3532
3533	if (item)
3534	{
3535	if (!IS_STRING_ITEM(item->fType)) return 0;
3536	lstrcpynA( str, item->text, nMaxSiz );
3537	}
3538
3539	return strlen(str);
3540	}
3541
3542
3543	/*******************************************************************
3544	* GetMenuString32W (USER32.269)
3545	*/
3546	INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3547	LPWSTR str, INT nMaxSiz, UINT wFlags )
3548	{
3549	MENUITEM *item;
3550
3551	dprintf(("USER32: GetMenuStringW %x %d %x %d %d", hMenu, wItemID, str, nMaxSiz, wFlags));
3552
3553	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3554	// hMenu, wItemID, str, nMaxSiz, wFlags );
3555
3556	item = MENU_FindItem( &hMenu, &wItemID, wFlags );
3557
3558	if (!str \|\| !nMaxSiz)
3559	{
3560	if (item && IS_STRING_ITEM(item->fType))
3561	return strlen(item->text);
3562	else
3563	return 0;
3564	}
3565
3566	str[0] = '\0';
3567
3568	if (item)
3569	{
3570	if (!IS_STRING_ITEM(item->fType)) return 0;
3571	lstrcpynAtoW( str, item->text, nMaxSiz );
3572	}
3573
3574	return lstrlenW(str);
3575	}
3576
3577
3578	/**********************************************************************
3579	* HiliteMenuItem32 (USER32.318)
3580	*/
3581	BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3582	UINT wHilite )
3583	{
3584	LPPOPUPMENU menu;
3585
3586	dprintf(("USER32: HiliteMenuItem"));
3587
3588	//TRACE("(%04x, %04x, %04x, %04x);\n",
3589	// hWnd, hMenu, wItemID, wHilite);
3590	if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3591	if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3592	if (menu->FocusedItem == wItemID) return TRUE;
3593	MENU_HideSubPopups( hWnd, hMenu, FALSE );
3594	MENU_SelectItem( hWnd, hMenu, wItemID, TRUE, 0 );
3595	return TRUE;
3596	}
3597
3598
3599	/**********************************************************************
3600	* GetMenuState (USER32.267)
3601	*/
3602	UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3603	{
3604	MENUITEM *item;
3605
3606	dprintf(("USER32: GetMenuState %d %d",wItemID,wFlags));
3607
3608	//TRACE("(menu=%04x, id=%04x, flags=%04x);\n",
3609	// hMenu, wItemID, wFlags);
3610
3611	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3612
3613	//debug_print_menuitem (" item: ", item, "");
3614	if (item->fType & MF_POPUP)
3615	{
3616	POPUPMENU *menu = MENU_GetMenu(item->hSubMenu);
3617	if (!menu) return -1;
3618	else return (menu->nItems << 8) \| ((item->fState\|item->fType) & 0xff);
3619	}
3620	else
3621	{
3622	/* We used to (from way back then) mask the result to 0xff. */
3623	/* I don't know why and it seems wrong as the documented */
3624	/* return flag MF_SEPARATOR is outside that mask. */
3625	return (item->fType \| item->fState);
3626	}
3627	}
3628
3629
3630	/**********************************************************************
3631	* GetMenuItemCount32 (USER32.262)
3632	*/
3633	INT WINAPI GetMenuItemCount( HMENU hMenu )
3634	{
3635	LPPOPUPMENU menu = MENU_GetMenu(hMenu);
3636
3637	dprintf(("USER32: GetMenuItemCount %x", hMenu));
3638
3639	if (!IS_A_MENU(menu)) return -1;
3640	//TRACE("(%04x) returning %d\n",
3641	// hMenu, menu->nItems );
3642	return menu->nItems;
3643	}
3644
3645	/**********************************************************************
3646	* GetMenuItemID32 (USER32.263)
3647	*/
3648	UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3649	{
3650	MENUITEM * lpmi;
3651
3652	dprintf(("USER32: GetMenuItemID %x %d", hMenu, nPos));
3653
3654	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0xFFFFFFFF;
3655	if (lpmi->fType & MF_POPUP) return 0xFFFFFFFF;
3656	return lpmi->wID;
3657
3658	}
3659
3660	/*******************************************************************
3661	* InsertMenu32A (USER32.322)
3662	*/
3663	BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3664	UINT id, LPCSTR str )
3665	{
3666	MENUITEM *item;
3667
3668	if (IS_STRING_ITEM(flags) && str)
3669	dprintf(("USER32: InsertMenuA %x %d %x %d %s", hMenu, pos, flags, id, str));
3670	// TRACE("hMenu %04x, pos %d, flags %08x, "
3671	// "id %04x, str '%s'\n",
3672	// hMenu, pos, flags, id, str );
3673	else // TRACE("hMenu %04x, pos %d, flags %08x, "
3674	dprintf(("USER32: InsertMenuA %x %d %x %d %x", hMenu, pos, flags, id, str));
3675	// "id %04x, str %08lx (not a string)\n",
3676	// hMenu, pos, flags, id, (DWORD)str );
3677
3678	if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3679
3680	if (!(MENU_SetItemData( item, flags, id, str )))
3681	{
3682	RemoveMenu( hMenu, pos, flags );
3683	return FALSE;
3684	}
3685
3686	if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3687	(MENU_GetMenu((HMENU)id))->wFlags \|= MF_POPUP;
3688
3689	item->hCheckBit = item->hUnCheckBit = 0;
3690	return TRUE;
3691	}
3692
3693
3694	/*******************************************************************
3695	* InsertMenu32W (USER32.325)
3696	*/
3697	BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3698	UINT id, LPCWSTR str )
3699	{
3700	BOOL ret;
3701
3702	if (IS_STRING_ITEM(flags) && str)
3703	{
3704	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3705	ret = InsertMenuA( hMenu, pos, flags, id, newstr );
3706	HeapFree( GetProcessHeap(), 0, newstr );
3707	return ret;
3708	}
3709	else return InsertMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3710	}
3711
3712
3713	/*******************************************************************
3714	* AppendMenu32A (USER32.5)
3715	*/
3716	BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3717	UINT id, LPCSTR data )
3718	{
3719	dprintf(("USER32: AppendMenuA"));
3720
3721	return InsertMenuA( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3722	}
3723
3724
3725	/*******************************************************************
3726	* AppendMenu32W (USER32.6)
3727	*/
3728	BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3729	UINT id, LPCWSTR data )
3730	{
3731	dprintf(("USER32: AppendMenuW %x %x %d %x", hMenu, flags, id, data));
3732
3733	return InsertMenuW( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3734	}
3735
3736
3737	/**********************************************************************
3738	* RemoveMenu (USER32.441)
3739	*/
3740	BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3741	{
3742	LPPOPUPMENU menu;
3743	MENUITEM *item;
3744
3745	dprintf(("USER32: RemoveMenu %x %d %x", hMenu, nPos, wFlags));
3746
3747	//TRACE("(menu=%04x pos=%04x flags=%04x)\n",hMenu, nPos, wFlags);
3748	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3749	if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3750
3751	/* Remove item */
3752
3753	MENU_FreeItemData( item );
3754
3755	if (--menu->nItems == 0)
3756	{
3757	HeapFree(GetProcessHeap(), 0, menu->items );
3758	menu->items = NULL;
3759	}
3760	else
3761	{
3762	while(nPos < menu->nItems)
3763	{
3764	item = (item+1);
3765	item++;
3766	nPos++;
3767	}
3768	menu->items = (MENUITEM*)HeapReAlloc(GetProcessHeap(), 0, menu->items,
3769	menu->nItems * sizeof(MENUITEM) );
3770	}
3771	return TRUE;
3772	}
3773
3774
3775	/**********************************************************************
3776	* DeleteMenu32 (USER32.129)
3777	*/
3778	BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3779	{
3780	MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3781
3782	dprintf(("USER32: DeleteMenu %x %d %x", hMenu, nPos, wFlags));
3783
3784	if (!item) return FALSE;
3785	if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3786	/* nPos is now the position of the item */
3787	RemoveMenu( hMenu, nPos, wFlags \| MF_BYPOSITION );
3788	return TRUE;
3789	}
3790
3791
3792	/*******************************************************************
3793	* ModifyMenu32A (USER32.397)
3794	*/
3795	BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3796	UINT id, LPCSTR str )
3797	{
3798	MENUITEM *item;
3799
3800
3801	if (IS_STRING_ITEM(flags))
3802	{
3803	dprintf(("USER32: ModifyMenuA, %x %d %x %d %s", hMenu, pos, flags, id, str));
3804	//TRACE("%04x %d %04x %04x '%s'\n",
3805	// hMenu, pos, flags, id, str ? str : "#NULL#" );
3806	if (!str) return FALSE;
3807	}
3808	else
3809	{
3810	dprintf(("USER32: ModifyMenuA, %x %d %x %d %x", hMenu, pos, flags, id, str));
3811	//TRACE("%04x %d %04x %04x %08lx\n",
3812	// hMenu, pos, flags, id, (DWORD)str );
3813	}
3814
3815	if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3816	return MENU_SetItemData( item, flags, id, str );
3817	}
3818
3819
3820	/*******************************************************************
3821	* ModifyMenu32W (USER32.398)
3822	*/
3823	BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3824	UINT id, LPCWSTR str )
3825	{
3826	BOOL ret;
3827
3828	if (IS_STRING_ITEM(flags) && str)
3829	{
3830	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3831	ret = ModifyMenuA( hMenu, pos, flags, id, newstr );
3832	HeapFree( GetProcessHeap(), 0, newstr );
3833	return ret;
3834	}
3835	else return ModifyMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3836	}
3837
3838
3839	/**********************************************************************
3840	* CreatePopupMenu32 (USER32.82)
3841	*/
3842	HMENU WINAPI CreatePopupMenu(void)
3843	{
3844	HMENU hmenu;
3845	POPUPMENU *menu;
3846
3847	dprintf(("USER32: CreatePopupMenu"));
3848
3849	if (!(hmenu = CreateMenu())) return 0;
3850	menu = MENU_GetMenu(hmenu);
3851	menu->wFlags \|= MF_POPUP;
3852	menu->bTimeToHide = FALSE;
3853	return hmenu;
3854	}
3855
3856
3857	/**********************************************************************
3858	* GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3859	*/
3860	DWORD WINAPI GetMenuCheckMarkDimensions(void)
3861	{
3862	dprintf(("USER32: GetMenuCheckMarkDimensions"));
3863
3864	return MAKELONG( check_bitmap_width, check_bitmap_height );
3865	}
3866
3867
3868	/**********************************************************************
3869	* SetMenuItemBitmaps32 (USER32.490)
3870	*/
3871	BOOL WINAPI SetMenuItemBitmaps(HMENU hMenu, UINT nPos, UINT wFlags,
3872	HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3873	{
3874	MENUITEM *item;
3875
3876	dprintf(("USER32: SetMenuItemBitmaps %x %d %x %x %x", hMenu, nPos, wFlags, hNewCheck, hNewUnCheck));
3877
3878	//TRACE("(%04x, %04x, %04x, %04x, %04x)\n",
3879	// hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3880	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3881
3882	if (!hNewCheck && !hNewUnCheck)
3883	{
3884	item->fState &= ~MF_USECHECKBITMAPS;
3885	}
3886	else /* Install new bitmaps */
3887	{
3888	item->hCheckBit = hNewCheck;
3889	item->hUnCheckBit = hNewUnCheck;
3890	item->fState \|= MF_USECHECKBITMAPS;
3891	}
3892	return TRUE;
3893	}
3894
3895
3896	/**********************************************************************
3897	* CreateMenu (USER32.81)
3898	*/
3899	HMENU WINAPI CreateMenu(void)
3900	{
3901	HMENU hMenu;
3902	LPPOPUPMENU menu;
3903
3904	dprintf(("USER32: CreateMenu"));
3905
3906	#ifdef __WIN32OS2__
3907	if (!(menu = (LPPOPUPMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3908	if(ObjAllocateHandle(&hMenu, (DWORD)menu, USEROBJ_MENU) == FALSE) return 0;
3909	#else
3910	if (!(hMenu = (HMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3911	menu = (LPPOPUPMENU)hMenu;
3912	#endif
3913
3914	ZeroMemory(menu, sizeof(POPUPMENU));
3915	menu->wMagic = MENU_MAGIC;
3916	menu->FocusedItem = NO_SELECTED_ITEM;
3917	menu->bTimeToHide = FALSE;
3918
3919	//TRACE("return %04x\n", hMenu );
3920
3921	return hMenu;
3922	}
3923
3924
3925	/**********************************************************************
3926	* DestroyMenu32 (USER32.134)
3927	*/
3928	BOOL WINAPI DestroyMenu( HMENU hMenu )
3929	{
3930	//TRACE("(%04x)\n", hMenu);
3931
3932	dprintf(("USER32: DestroyMenu %x", hMenu));
3933
3934	/* Silently ignore attempts to destroy default system popup */
3935
3936	if (hMenu && hMenu != MENU_DefSysPopup)
3937	{
3938	LPPOPUPMENU lppop = MENU_GetMenu(hMenu);
3939	HWND pTPWnd = MENU_GetTopPopupWnd();
3940
3941	if( pTPWnd && (hMenu == GetWindowLongA(pTPWnd,0)) )
3942	SetWindowLongA(pTPWnd,0,0);
3943
3944	if (IS_A_MENU(lppop))
3945	{
3946	lppop->wMagic = 0; /* Mark it as destroyed */
3947
3948	if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3949	(!pTPWnd \|\| (lppop->hWnd != pTPWnd)))
3950	DestroyWindow( lppop->hWnd );
3951
3952	if (lppop->items) /* recursively destroy submenus */
3953	{
3954	int i;
3955	MENUITEM *item = lppop->items;
3956	for (i = lppop->nItems; i > 0; i--, item++)
3957	{
3958	if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
3959	MENU_FreeItemData( item );
3960	}
3961	HeapFree(GetProcessHeap(), 0, lppop->items );
3962	}
3963	#ifdef __WIN32OS2__
3964	HeapFree(GetProcessHeap(),0,(LPVOID)lppop);
3965	ObjFreeHandle(hMenu);
3966	#else
3967	HeapFree(GetProcessHeap(),0,(LPVOID)hMenu);
3968	#endif
3969	MENU_ReleaseTopPopupWnd();
3970	}
3971	else
3972	{
3973	MENU_ReleaseTopPopupWnd();
3974	return FALSE;
3975	}
3976	}
3977	return (hMenu != MENU_DefSysPopup);
3978	}
3979
3980	/**********************************************************************
3981	* GetSystemMenu32 (USER32.291)
3982	*/
3983	HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
3984	{
3985	HMENU retvalue = 0;
3986	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hWnd);
3987
3988	dprintf(("USER32: GetSystemMenu"));
3989
3990	if (win32wnd)
3991	{
3992	HMENU hSysMenu = getSysMenu(hWnd);
3993	if(hSysMenu)
3994	{
3995	if( bRevert )
3996	{
3997	DestroyMenu(hSysMenu);
3998	hSysMenu = 0;
3999	setSysMenu(hWnd,hSysMenu);
4000	}
4001	else
4002	{
4003	POPUPMENU *menu = MENU_GetMenu(hSysMenu);
4004	if(menu)
4005	{
4006	if( menu->nItems > 0 && menu->items[0].hSubMenu == MENU_DefSysPopup )
4007	menu->items[0].hSubMenu = MENU_CopySysPopup();
4008	}
4009	else
4010	{
4011	//WARN("Current sys-menu (%04x) of wnd %04x is broken\n",
4012	// wndPtr->hSysMenu, hWnd);
4013	hSysMenu = 0;
4014	setSysMenu(hWnd,hSysMenu);
4015	}
4016	}
4017	}
4018
4019	if(!hSysMenu && (GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) )
4020	{
4021	hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
4022	setSysMenu(hWnd,hSysMenu);
4023	}
4024
4025	if( hSysMenu )
4026	{
4027	POPUPMENU *menu;
4028	retvalue = GetSubMenu(hSysMenu, 0);
4029
4030	/* Store the dummy sysmenu handle to facilitate the refresh */
4031	/* of the close button if the SC_CLOSE item change */
4032	menu = MENU_GetMenu(retvalue);
4033	if (menu)
4034	menu->hSysMenuOwner = hSysMenu;
4035	}
4036	}
4037	return retvalue;
4038	}
4039
4040
4041	/*******************************************************************
4042	* SetSystemMenu32 (USER32.508)
4043	*/
4044	BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
4045	{
4046	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
4047
4048	dprintf(("USER32: SetSystemMenu"));
4049
4050	if (win32wnd)
4051	{
4052	if (win32wnd->GetSysMenu()) DestroyMenu(win32wnd->GetSysMenu());
4053	win32wnd->SetSysMenu(MENU_GetSysMenu( hwnd, hMenu ));
4054	return TRUE;
4055	}
4056	return FALSE;
4057	}
4058
4059	/**********************************************************************
4060	* GetMenu32 (USER32.257)
4061	*/
4062	HMENU WINAPI GetMenu( HWND hWnd )
4063	{
4064	HMENU retvalue;
4065
4066	dprintf(("USER32: GetMenu %x", hWnd));
4067
4068	if (GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) return 0;
4069	else return getMenu(hWnd);
4070	}
4071
4072	/**********************************************************************
4073	* SetMenu32 (USER32.487)
4074	*/
4075	BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
4076	{
4077	//TRACE("(%04x, %04x);\n", hWnd, hMenu);
4078
4079	dprintf(("USER32: SetMenu %x %x", hWnd, hMenu));
4080
4081	if (hMenu && !IsMenu(hMenu))
4082	{
4083	//WARN("hMenu is not a menu handle\n");
4084	return FALSE;
4085	}
4086
4087
4088	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD))
4089	{
4090	if (GetCapture() == hWnd) ReleaseCapture();
4091
4092	setMenu(hWnd,hMenu);
4093	if (hMenu != 0)
4094	{
4095	LPPOPUPMENU lpmenu;
4096
4097	if (!(lpmenu = MENU_GetMenu(hMenu)))
4098	{
4099	return FALSE;
4100	}
4101	lpmenu->hWnd = hWnd;
4102	lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
4103	lpmenu->Height = 0; /* Make sure we recalculate the size */
4104	}
4105	//SvL: This fixes the menu in standard mine sweeper (window isn't visible
4106	// when SetMenu is called)
4107	// if (IsWindowVisible(hWnd))
4108	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
4109	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
4110	return TRUE;
4111	}
4112	return FALSE;
4113	}
4114
4115
4116	/**********************************************************************
4117	* GetSubMenu32 (USER32.288)
4118	*/
4119	HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
4120	{
4121	MENUITEM * lpmi;
4122
4123	dprintf(("USER32: GetSubMenu %x %d", nPos));
4124
4125	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0;
4126	if (!(lpmi->fType & MF_POPUP)) return 0;
4127	return lpmi->hSubMenu;
4128	}
4129
4130
4131	/**********************************************************************
4132	* DrawMenuBar (USER32.161)
4133	*/
4134	BOOL WINAPI DrawMenuBar( HWND hWnd )
4135	{
4136	LPPOPUPMENU lppop;
4137
4138	dprintf(("USER32: DrawMenuBar %x", hWnd));
4139
4140	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) && getMenu(hWnd))
4141	{
4142	lppop = MENU_GetMenu(getMenu(hWnd));
4143	if (lppop == NULL)
4144	{
4145	return FALSE;
4146	}
4147
4148	lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
4149	lppop->hwndOwner = hWnd;
4150	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
4151	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
4152	return TRUE;
4153	}
4154	return FALSE;
4155	}
4156
4157
4158	/***********************************************************************
4159	* EndMenu (USER.187) (USER32.175)
4160	*/
4161	void WINAPI EndMenu(void)
4162	{
4163	dprintf(("USER32: EndMenu not implemented!"));
4164	/*
4165	* FIXME: NOT ENOUGH! This has to cancel menu tracking right away.
4166	*/
4167
4168	fEndMenu = TRUE;
4169	}
4170
4171
4172	/*****************************************************************
4173	* LoadMenu32A (USER32.370)
4174	*/
4175	HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
4176	{
4177	HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
4178
4179	dprintf(("USER32: LoadMenuA %x %x", instance, name));
4180
4181	if (!hrsrc) return 0;
4182	return LoadMenuIndirectA( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
4183	}
4184
4185
4186	/*****************************************************************
4187	* LoadMenu32W (USER32.373)
4188	*/
4189	HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
4190	{
4191	HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
4192
4193	dprintf(("USER32: LoadMenuW %x %x", instance, name));
4194
4195	if (!hrsrc) return 0;
4196	return LoadMenuIndirectW( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
4197	}
4198
4199
4200	/**********************************************************************
4201	* LoadMenuIndirect32A (USER32.371)
4202	*/
4203	HMENU WINAPI LoadMenuIndirectA(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate)
4204	{
4205	HMENU hMenu;
4206	WORD version, offset;
4207	LPCSTR p = (LPCSTR)lpMenuTemplate;
4208
4209	dprintf(("USER32: LoadMenuIndirectA"));
4210
4211	//TRACE("%p\n", template );
4212	version = GET_WORD(p);
4213	p += sizeof(WORD);
4214	switch (version)
4215	{
4216	case 0:
4217	offset = GET_WORD(p);
4218	p += sizeof(WORD) + offset;
4219	if (!(hMenu = CreateMenu())) return 0;
4220	if (!MENU_ParseResource( p, hMenu, TRUE ))
4221	{
4222	DestroyMenu( hMenu );
4223	return 0;
4224	}
4225	return hMenu;
4226	case 1:
4227	offset = GET_WORD(p);
4228	p += sizeof(WORD) + offset;
4229	if (!(hMenu = CreateMenu())) return 0;
4230	if (!MENUEX_ParseResource( p, hMenu))
4231	{
4232	DestroyMenu( hMenu );
4233	return 0;
4234	}
4235	return hMenu;
4236	default:
4237	//ERR("version %d not supported.\n", version);
4238	return 0;
4239	}
4240	}
4241
4242
4243	/**********************************************************************
4244	* LoadMenuIndirect32W (USER32.372)
4245	*/
4246	HMENU WINAPI LoadMenuIndirectW(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate )
4247	{
4248	dprintf(("USER32: LoadMenuIndirectW"));
4249
4250	/* FIXME: is there anything different between A and W? */
4251	return LoadMenuIndirectA(lpMenuTemplate);
4252	}
4253
4254
4255	/**********************************************************************
4256	* IsMenu32 (USER32.346)
4257	*/
4258	BOOL WINAPI IsMenu(HMENU hmenu)
4259	{
4260	LPPOPUPMENU menu = MENU_GetMenu(hmenu);
4261
4262	dprintf(("USER32: IsMenu"));
4263
4264	return IS_A_MENU(menu);
4265	}
4266
4267	/**********************************************************************
4268	* GetMenuItemInfo32_common
4269	*/
4270
4271	static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item, BOOL bypos,
4272	LPMENUITEMINFOA lpmii, BOOL unicode)
4273	{
4274	MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
4275
4276	//debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
4277
4278	if (!menu)
4279	return FALSE;
4280
4281	if (lpmii->fMask & MIIM_TYPE) {
4282	lpmii->fType = menu->fType;
4283	switch (MENU_ITEM_TYPE(menu->fType)) {
4284	case MF_STRING:
4285	if (menu->text && lpmii->dwTypeData && lpmii->cch) {
4286	if (unicode) {
4287	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4288	lpmii->cch = lstrlenW((LPWSTR)menu->text);
4289	} else {
4290	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4291	lpmii->cch = lstrlenA(menu->text);
4292	}
4293	}
4294	break;
4295	case MF_OWNERDRAW:
4296	case MF_BITMAP:
4297	lpmii->dwTypeData = menu->text;
4298	/* fall through */
4299	default:
4300	lpmii->cch = 0;
4301	}
4302	}
4303
4304	if (lpmii->fMask & MIIM_STRING) {
4305	if (unicode) {
4306	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4307	lpmii->cch = lstrlenW((LPWSTR)menu->text);
4308	} else {
4309	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4310	lpmii->cch = lstrlenA(menu->text);
4311	}
4312	}
4313
4314	if (lpmii->fMask & MIIM_FTYPE)
4315	lpmii->fType = menu->fType;
4316
4317	if (lpmii->fMask & MIIM_BITMAP)
4318	lpmii->hbmpItem = menu->hbmpItem;
4319
4320	if (lpmii->fMask & MIIM_STATE)
4321	lpmii->fState = menu->fState;
4322
4323	if (lpmii->fMask & MIIM_ID)
4324	lpmii->wID = menu->wID;
4325
4326	if (lpmii->fMask & MIIM_SUBMENU)
4327	lpmii->hSubMenu = menu->hSubMenu;
4328
4329	if (lpmii->fMask & MIIM_CHECKMARKS) {
4330	lpmii->hbmpChecked = menu->hCheckBit;
4331	lpmii->hbmpUnchecked = menu->hUnCheckBit;
4332	}
4333	if (lpmii->fMask & MIIM_DATA)
4334	lpmii->dwItemData = menu->dwItemData;
4335
4336	return TRUE;
4337	}
4338
4339	/**********************************************************************
4340	* GetMenuItemInfoA (USER32.264)
4341	*/
4342	BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
4343	LPMENUITEMINFOA lpmii)
4344	{
4345	dprintf(("USER32: GetMenuItemInfoA"));
4346
4347	return GetMenuItemInfo_common (hmenu, item, bypos, lpmii, FALSE);
4348	}
4349
4350	/**********************************************************************
4351	* GetMenuItemInfoW (USER32.265)
4352	*/
4353	BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
4354	LPMENUITEMINFOW lpmii)
4355	{
4356	dprintf(("USER32: GetMenuItemInfoW"));
4357
4358	return GetMenuItemInfo_common (hmenu, item, bypos,
4359	(LPMENUITEMINFOA)lpmii, TRUE);
4360	}
4361
4362	/**********************************************************************
4363	* SetMenuItemInfo32_common
4364	*/
4365
4366	static BOOL SetMenuItemInfo_common(MENUITEM * menu,
4367	const MENUITEMINFOA *lpmii,
4368	BOOL unicode)
4369	{
4370	if (!menu) return FALSE;
4371
4372	if (lpmii->fMask & MIIM_TYPE ) {
4373	/* Get rid of old string. */
4374	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4375	HeapFree(GetProcessHeap(), 0, menu->text);
4376	menu->text = NULL;
4377	}
4378
4379	/* make only MENU_ITEM_TYPE bits in menu->fType equal lpmii->fType */
4380	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4381	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4382
4383	menu->text = lpmii->dwTypeData;
4384
4385	if (IS_STRING_ITEM(menu->fType) && menu->text) {
4386	if (unicode)
4387	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4388	else
4389	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4390	}
4391	}
4392
4393	if (lpmii->fMask & MIIM_FTYPE ) {
4394	/* free the string when the type is changing */
4395	if ( (!IS_STRING_ITEM(lpmii->fType)) && IS_STRING_ITEM(menu->fType) && menu->text) {
4396	HeapFree(GetProcessHeap(), 0, menu->text);
4397	menu->text = NULL;
4398	}
4399	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4400	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4401	}
4402
4403	if (lpmii->fMask & MIIM_STRING ) {
4404	/* free the string when used */
4405	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4406	HeapFree(GetProcessHeap(), 0, menu->text);
4407	if (unicode)
4408	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4409	else
4410	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4411	}
4412	}
4413
4414	if (lpmii->fMask & MIIM_STATE)
4415	{
4416	/* fixme: MFS_DEFAULT do we have to reset the other menu items? */
4417	menu->fState = lpmii->fState;
4418	}
4419
4420	if (lpmii->fMask & MIIM_ID)
4421	menu->wID = lpmii->wID;
4422
4423	if (lpmii->fMask & MIIM_SUBMENU) {
4424	menu->hSubMenu = lpmii->hSubMenu;
4425	if (menu->hSubMenu) {
4426	POPUPMENU *subMenu = MENU_GetMenu((UINT)menu->hSubMenu);
4427	if (IS_A_MENU(subMenu)) {
4428	subMenu->wFlags \|= MF_POPUP;
4429	menu->fType \|= MF_POPUP;
4430	}
4431	else
4432	/* FIXME: Return an error ? */
4433	menu->fType &= ~MF_POPUP;
4434	}
4435	else
4436	menu->fType &= ~MF_POPUP;
4437	}
4438
4439	if (lpmii->fMask & MIIM_CHECKMARKS)
4440	{
4441	menu->hCheckBit = lpmii->hbmpChecked;
4442	menu->hUnCheckBit = lpmii->hbmpUnchecked;
4443	}
4444	if (lpmii->fMask & MIIM_DATA)
4445	menu->dwItemData = lpmii->dwItemData;
4446
4447	//debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
4448	return TRUE;
4449	}
4450
4451	/**********************************************************************
4452	* SetMenuItemInfo32A (USER32.491)
4453	*/
4454	BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4455	const MENUITEMINFOA *lpmii)
4456	{
4457	dprintf(("USER32: SetMenuItemInfoA %x %d %d %x", hmenu, item, bypos, lpmii));
4458
4459	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4460	lpmii, FALSE);
4461	}
4462
4463	/**********************************************************************
4464	* SetMenuItemInfo32W (USER32.492)
4465	*/
4466	BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4467	const MENUITEMINFOW *lpmii)
4468	{
4469	dprintf(("USER32: SetMenuItemInfoW"));
4470
4471	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4472	(const MENUITEMINFOA*)lpmii, TRUE);
4473	}
4474
4475	/**********************************************************************
4476	* SetMenuDefaultItem (USER32.489)
4477	*
4478	*/
4479	BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT uItem, UINT bypos)
4480	{
4481	UINT i;
4482	POPUPMENU *menu;
4483	MENUITEM *item;
4484
4485
4486	dprintf(("USER32: SetMenuDefaultItem"));
4487	//TRACE("(0x%x,%d,%d)\n", hmenu, uItem, bypos);
4488
4489	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
4490
4491	/* reset all default-item flags */
4492	item = menu->items;
4493	for (i = 0; i < menu->nItems; i++, item++)
4494	{
4495	item->fState &= ~MFS_DEFAULT;
4496	}
4497
4498	/* no default item */
4499	if ( -1 == uItem)
4500	{
4501	return TRUE;
4502	}
4503
4504	item = menu->items;
4505	if ( bypos )
4506	{
4507	if ( uItem >= menu->nItems ) return FALSE;
4508	item[uItem].fState \|= MFS_DEFAULT;
4509	return TRUE;
4510	}
4511	else
4512	{
4513	for (i = 0; i < menu->nItems; i++, item++)
4514	{
4515	if (item->wID == uItem)
4516	{
4517	item->fState \|= MFS_DEFAULT;
4518	return TRUE;
4519	}
4520	}
4521
4522	}
4523	return FALSE;
4524	}
4525
4526	/**********************************************************************
4527	* GetMenuDefaultItem (USER32.260)
4528	*/
4529	UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4530	{
4531	POPUPMENU *menu;
4532	MENUITEM * item;
4533	UINT i = 0;
4534
4535	dprintf(("USER32: GetMenuDefaultItem"));
4536	//TRACE("(0x%x,%d,%d)\n", hmenu, bypos, flags);
4537
4538	if (!(menu = MENU_GetMenu(hmenu))) return -1;
4539
4540	/* find default item */
4541	item = menu->items;
4542
4543	/* empty menu */
4544	if (! item) return -1;
4545
4546	while ( !( item->fState & MFS_DEFAULT ) )
4547	{
4548	i++; item++;
4549	if (i >= menu->nItems ) return -1;
4550	}
4551
4552	/* default: don't return disabled items */
4553	if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1;
4554
4555	/* search rekursiv when needed */
4556	if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) )
4557	{
4558	UINT ret;
4559	ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags );
4560	if ( -1 != ret ) return ret;
4561
4562	/* when item not found in submenu, return the popup item */
4563	}
4564	return ( bypos ) ? i : item->wID;
4565
4566	}
4567
4568	/**********************************************************************
4569	* InsertMenuItem32A (USER32.323)
4570	*/
4571	BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4572	const MENUITEMINFOA *lpmii)
4573	{
4574	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4575
4576	dprintf(("USER32: InsertMenuItemA %x %d %d %x", hMenu, uItem, bypos, lpmii->wID));
4577
4578	return SetMenuItemInfo_common(item, lpmii, FALSE);
4579	}
4580
4581
4582	/**********************************************************************
4583	* InsertMenuItem32W (USER32.324)
4584	*/
4585	BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4586	const MENUITEMINFOW *lpmii)
4587	{
4588	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4589
4590	dprintf(("USER32: InsertMenuItemW"));
4591
4592	return SetMenuItemInfo_common(item, (const MENUITEMINFOA*)lpmii, TRUE);
4593	}
4594
4595	/**********************************************************************
4596	* CheckMenuRadioItem32 (USER32.47)
4597	*/
4598
4599	BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4600	UINT first, UINT last, UINT check,
4601	UINT bypos)
4602	{
4603	MENUITEM mifirst, milast, *micheck;
4604	HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4605
4606	dprintf(("USER32: CheckMenuRadioItem"));
4607	//TRACE("ox%x: %d-%d, check %d, bypos=%d\n",
4608	// hMenu, first, last, check, bypos);
4609
4610	mifirst = MENU_FindItem (&mfirst, &first, bypos);
4611	milast = MENU_FindItem (&mlast, &last, bypos);
4612	micheck = MENU_FindItem (&mcheck, &check, bypos);
4613
4614	if (mifirst == NULL \|\| milast == NULL \|\| micheck == NULL \|\|
4615	mifirst > milast \|\| mfirst != mlast \|\| mfirst != mcheck \|\|
4616	micheck > milast \|\| micheck < mifirst)
4617	return FALSE;
4618
4619	while (mifirst <= milast)
4620	{
4621	if (mifirst == micheck)
4622	{
4623	mifirst->fType \|= MFT_RADIOCHECK;
4624	mifirst->fState \|= MFS_CHECKED;
4625	} else {
4626	mifirst->fType &= ~MFT_RADIOCHECK;
4627	mifirst->fState &= ~MFS_CHECKED;
4628	}
4629	mifirst++;
4630	}
4631
4632	return TRUE;
4633	}
4634
4635	/**********************************************************************
4636	* GetMenuItemRect32 (USER32.266)
4637	*
4638	* ATTENTION: Here, the returned values in rect are the screen
4639	* coordinates of the item just like if the menu was
4640	* always on the upper left side of the application.
4641	*
4642	*/
4643	BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4644	LPRECT rect)
4645	{
4646	POPUPMENU *itemMenu;
4647	MENUITEM *item;
4648	HWND referenceHwnd;
4649
4650	//TRACE("(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4651
4652	item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4653	referenceHwnd = hwnd;
4654
4655	if(!hwnd)
4656	{
4657	itemMenu = MENU_GetMenu(hMenu);
4658	if (itemMenu == NULL) {
4659	SetLastError(ERROR_INVALID_PARAMETER);
4660	return FALSE;
4661	}
4662
4663	if(itemMenu->hWnd == 0)
4664	return FALSE;
4665	referenceHwnd = itemMenu->hWnd;
4666	}
4667
4668	if ((rect == NULL) \|\| (item == NULL)) {
4669	SetLastError(ERROR_INVALID_PARAMETER);
4670	return FALSE;
4671	}
4672	*rect = item->rect;
4673
4674	MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4675	dprintf(("USER32: GetMenuItemRect %x %x %d (%d,%d)(%d,%d)", hwnd, hMenu, uItem, rect->left, rect->top, rect->right, rect->bottom));
4676
4677	return TRUE;
4678	}
4679
4680	/**********************************************************************
4681	* SetMenuInfo
4682	*
4683	* FIXME
4684	* MIM_APPLYTOSUBMENUS
4685	* actually use the items to draw the menu
4686	*/
4687	BOOL WINAPI SetMenuInfo (HMENU hMenu, LPCMENUINFO lpmi)
4688	{
4689	POPUPMENU *menu;
4690
4691	dprintf(("USER32: SetMenuInfo"));
4692	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4693
4694	if (lpmi && (lpmi->cbSize==sizeof(MENUINFO)) && (menu=MENU_GetMenu(hMenu)))
4695	{
4696
4697	if (lpmi->fMask & MIM_BACKGROUND)
4698	menu->hbrBack = lpmi->hbrBack;
4699
4700	if (lpmi->fMask & MIM_HELPID)
4701	menu->dwContextHelpID = lpmi->dwContextHelpID;
4702
4703	if (lpmi->fMask & MIM_MAXHEIGHT)
4704	menu->cyMax = lpmi->cyMax;
4705
4706	if (lpmi->fMask & MIM_MENUDATA)
4707	menu->dwMenuData = lpmi->dwMenuData;
4708
4709	if (lpmi->fMask & MIM_STYLE)
4710	menu->dwStyle = lpmi->dwStyle;
4711
4712	return TRUE;
4713	}
4714	return FALSE;
4715	}
4716
4717	/**********************************************************************
4718	* GetMenuInfo
4719	*
4720	* NOTES
4721	* win98/NT5.0
4722	*
4723	*/
4724	BOOL WINAPI GetMenuInfo (HMENU hMenu, LPMENUINFO lpmi)
4725	{ POPUPMENU *menu;
4726
4727	dprintf(("USER32: GetMenuInfo"));
4728	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4729
4730	if (lpmi && (menu = MENU_GetMenu(hMenu)))
4731	{
4732
4733	if (lpmi->fMask & MIM_BACKGROUND)
4734	lpmi->hbrBack = menu->hbrBack;
4735
4736	if (lpmi->fMask & MIM_HELPID)
4737	lpmi->dwContextHelpID = menu->dwContextHelpID;
4738
4739	if (lpmi->fMask & MIM_MAXHEIGHT)
4740	lpmi->cyMax = menu->cyMax;
4741
4742	if (lpmi->fMask & MIM_MENUDATA)
4743	lpmi->dwMenuData = menu->dwMenuData;
4744
4745	if (lpmi->fMask & MIM_STYLE)
4746	lpmi->dwStyle = menu->dwStyle;
4747
4748	return TRUE;
4749	}
4750	return FALSE;
4751	}
4752
4753	/**********************************************************************
4754	* SetMenuContextHelpId (USER32.488)
4755	*/
4756	BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpID)
4757	{
4758	LPPOPUPMENU menu;
4759
4760	dprintf(("USER32: SetMenuContextHelpId"));
4761	//TRACE("(0x%04x 0x%08lx)\n", hMenu, dwContextHelpID);
4762
4763	menu = MENU_GetMenu(hMenu);
4764	if (menu)
4765	{
4766	menu->dwContextHelpID = dwContextHelpID;
4767	return TRUE;
4768	}
4769	return FALSE;
4770	}
4771
4772	/**********************************************************************
4773	* GetMenuContextHelpId (USER32.488)
4774	*/
4775	DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4776	{
4777	LPPOPUPMENU menu;
4778
4779	dprintf(("USER32: GetMenuContextHelpId"));
4780
4781	menu = MENU_GetMenu(hMenu);
4782	if (menu)
4783	{
4784	return menu->dwContextHelpID;
4785	}
4786	return 0;
4787	}
4788
4789	/**********************************************************************
4790	* MenuItemFromPoint (USER32.387)
4791	*/
4792	UINT WINAPI MenuItemFromPoint(HWND hWnd, HMENU hMenu, POINT ptScreen)
4793	{
4794	dprintf(("USER32: MenuItemFromPoint not implemented!"));
4795
4796	return 0;
4797	}
4798
4799	/**********************************************************************
4800	* IsMenuActive (Internal)
4801	*/
4802	BOOL IsMenuActive(void)
4803	{
4804	return pTopPopupWnd && (GetWindowLongA(pTopPopupWnd,GWL_STYLE) & WS_VISIBLE);
4805	}
4806
4807	BOOL POPUPMENU_Register()
4808	{
4809	WNDCLASSA wndClass;
4810	BOOL rc;
4811
4812	//SvL: Don't check this now
4813	// if (GlobalFindAtomA(POPUPMENUCLASSNAME)) return FALSE;
4814
4815	ZeroMemory(&wndClass,sizeof(WNDCLASSA));
4816	wndClass.style = CS_GLOBALCLASS \| CS_SAVEBITS;
4817	wndClass.lpfnWndProc = (WNDPROC)PopupMenuWndProc;
4818	wndClass.cbClsExtra = 0;
4819	wndClass.cbWndExtra = sizeof(HMENU);
4820	wndClass.hCursor = LoadCursorA(0,IDC_ARROWA);
4821	wndClass.hbrBackground = NULL_BRUSH;
4822	wndClass.lpszClassName = POPUPMENUCLASSNAME;
4823
4824	rc = RegisterClassA(&wndClass);
4825	MENU_Init();
4826
4827	return rc;
4828	}
4829	//******************************************************************************
4830	//******************************************************************************
4831	BOOL POPUPMENU_Unregister()
4832	{
4833	if (GlobalFindAtomA(POPUPMENUCLASSNAME))
4834	return UnregisterClassA(POPUPMENUCLASSNAME,(HINSTANCE)NULL);
4835	else return FALSE;
4836	}
4837	//******************************************************************************
4838	//******************************************************************************
4839

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