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source: trunk/src/user32/menu.cpp@ 5013

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Last change on this file since 5013 was 4865, checked in by sandervl, 25 years ago
Bugfix for bitmap menu items (wrong cast)
File size: 146.4 KB

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1	/* $Id: menu.cpp,v 1.29 2001-01-01 11:48:10 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	#ifdef __WIN32OS2__
1829	//SvL: Our bitmap handles are 32 bits!
1830	item->text = (LPSTR)str;
1831	#else
1832	item->text = (LPSTR)(HBITMAP)LOWORD(str);
1833	#endif
1834	else item->text = NULL;
1835
1836	if (flags & MF_OWNERDRAW)
1837	item->dwItemData = (DWORD)str;
1838	else
1839	item->dwItemData = 0;
1840
1841	if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1842	DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1843
1844	if (flags & MF_POPUP)
1845	{
1846	POPUPMENU *menu = MENU_GetMenu((UINT)id);
1847	if (IS_A_MENU(menu)) menu->wFlags \|= MF_POPUP;
1848	else
1849	{
1850	item->wID = 0;
1851	item->hSubMenu = 0;
1852	item->fType = 0;
1853	item->fState = 0;
1854	return FALSE;
1855	}
1856	}
1857
1858	item->wID = id;
1859	if (flags & MF_POPUP)
1860	item->hSubMenu = id;
1861
1862	if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1863	flags \|= MF_POPUP; /* keep popup */
1864
1865	item->fType = flags & TYPE_MASK;
1866	item->fState = (flags & STATE_MASK) &
1867	~(MF_HILITE \| MF_MOUSESELECT \| MF_BYPOSITION);
1868
1869
1870	/* Don't call SetRectEmpty here! */
1871
1872
1873	if (prevText) HeapFree(GetProcessHeap(), 0, prevText );
1874
1875	//debug_print_menuitem("MENU_SetItemData to : ", item, "");
1876	return TRUE;
1877	}
1878
1879
1880	/**********************************************************************
1881	* MENU_InsertItem
1882	*
1883	* Insert a new item into a menu.
1884	*/
1885	static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1886	{
1887	MENUITEM *newItems;
1888	POPUPMENU *menu;
1889
1890	if (!(menu = MENU_GetMenu(hMenu)))
1891	return NULL;
1892
1893	/* Find where to insert new item */
1894	if (flags & MF_BYPOSITION) {
1895	if (pos > menu->nItems)
1896	pos = menu->nItems;
1897	} else {
1898	if (!MENU_FindItem( &hMenu, &pos, flags ))
1899	pos = menu->nItems;
1900	else {
1901	if (!(menu = MENU_GetMenu( hMenu )))
1902	return NULL;
1903	}
1904	}
1905	/* Create new items array */
1906
1907	newItems = (MENUITEM)HeapAlloc(GetProcessHeap(), 0, sizeof(MENUITEM) (menu->nItems+1) );
1908	if (!newItems)
1909	{
1910	//WARN("allocation failed\n" );
1911	return NULL;
1912	}
1913	if (menu->nItems > 0)
1914	{
1915	/* Copy the old array into the new */
1916	if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1917	if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1918	(menu->nItems-pos)*sizeof(MENUITEM) );
1919	HeapFree(GetProcessHeap(), 0, menu->items );
1920	}
1921	menu->items = newItems;
1922	menu->nItems++;
1923	memset( &newItems[pos], 0, sizeof(*newItems) );
1924	menu->Height = 0; /* force size recalculate */
1925	return &newItems[pos];
1926	}
1927
1928
1929	/**********************************************************************
1930	* MENU_ParseResource
1931	*
1932	* Parse a standard menu resource and add items to the menu.
1933	* Return a pointer to the end of the resource.
1934	*/
1935	static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1936	{
1937	WORD flags, id = 0;
1938	LPCSTR str;
1939
1940	do
1941	{
1942	flags = GET_WORD(res);
1943	res += sizeof(WORD);
1944	if (!(flags & MF_POPUP))
1945	{
1946	id = GET_WORD(res);
1947	res += sizeof(WORD);
1948	}
1949	//if (!IS_STRING_ITEM(flags))
1950	// ERR("not a string item %04x\n", flags );
1951	str = res;
1952	if (!unicode) res += strlen(str) + 1;
1953	else res += (lstrlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1954	if (flags & MF_POPUP)
1955	{
1956	HMENU hSubMenu = CreatePopupMenu();
1957	if (!hSubMenu) return NULL;
1958	if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1959	return NULL;
1960	if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1961	else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1962	}
1963	else /* Not a popup */
1964	{
1965	if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1966	else AppendMenuW( hMenu, flags, id,
1967	*(LPCWSTR)str ? (LPCWSTR)str : NULL );
1968	}
1969	} while (!(flags & MF_END));
1970	return res;
1971	}
1972
1973
1974	/**********************************************************************
1975	* MENUEX_ParseResource
1976	*
1977	* Parse an extended menu resource and add items to the menu.
1978	* Return a pointer to the end of the resource.
1979	*/
1980	static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1981	{
1982	WORD resinfo;
1983	do {
1984	MENUITEMINFOW mii;
1985
1986	mii.cbSize = sizeof(mii);
1987	mii.fMask = MIIM_STATE \| MIIM_ID \| MIIM_TYPE;
1988	mii.fType = GET_DWORD(res);
1989	res += sizeof(DWORD);
1990	mii.fState = GET_DWORD(res);
1991	res += sizeof(DWORD);
1992	mii.wID = GET_DWORD(res);
1993	res += sizeof(DWORD);
1994	resinfo = GET_WORD(res);
1995	res += sizeof(WORD);
1996	/* Align the text on a word boundary. */
1997	res += (~((int)res - 1)) & 1;
1998	mii.dwTypeData = (LPWSTR) res;
1999	res += (1 + lstrlenW(mii.dwTypeData)) * sizeof(WCHAR);
2000	/* Align the following fields on a dword boundary. */
2001	res += (~((int)res - 1)) & 3;
2002
2003	/* FIXME: This is inefficient and cannot be optimised away by gcc. */
2004	{
2005	LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
2006	0, mii.dwTypeData);
2007	//TRACE("Menu item: [%08x,%08x,%04x,%04x,%s]\n",
2008	// mii.fType, mii.fState, mii.wID, resinfo, newstr);
2009	HeapFree( GetProcessHeap(), 0, newstr );
2010	}
2011
2012	if (resinfo & 1) { /* Pop-up? */
2013	/* DWORD helpid = GET_DWORD(res); FIXME: use this. */
2014	res += sizeof(DWORD);
2015	mii.hSubMenu = CreatePopupMenu();
2016	if (!mii.hSubMenu)
2017	return NULL;
2018	if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
2019	DestroyMenu(mii.hSubMenu);
2020	return NULL;
2021	}
2022	mii.fMask \|= MIIM_SUBMENU;
2023	mii.fType \|= MF_POPUP;
2024	}
2025	InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
2026	} while (!(resinfo & MF_END));
2027	return res;
2028	}
2029
2030
2031	/***********************************************************************
2032	* MENU_GetSubPopup
2033	*
2034	* Return the handle of the selected sub-popup menu (if any).
2035	*/
2036	static HMENU MENU_GetSubPopup( HMENU hmenu )
2037	{
2038	POPUPMENU *menu;
2039	MENUITEM *item;
2040
2041	menu = MENU_GetMenu(hmenu);
2042
2043	if ((!menu) \|\| (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
2044
2045	item = &menu->items[menu->FocusedItem];
2046	if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
2047	return item->hSubMenu;
2048	return 0;
2049	}
2050
2051
2052	/***********************************************************************
2053	* MENU_HideSubPopups
2054	*
2055	* Hide the sub-popup menus of this menu.
2056	*/
2057	static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
2058	BOOL sendMenuSelect )
2059	{
2060	POPUPMENU *menu = MENU_GetMenu(hmenu);
2061
2062	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, sendMenuSelect);
2063
2064	if (menu && uSubPWndLevel)
2065	{
2066	HMENU hsubmenu;
2067	POPUPMENU *submenu;
2068	MENUITEM *item;
2069
2070	if (menu->FocusedItem != NO_SELECTED_ITEM)
2071	{
2072	item = &menu->items[menu->FocusedItem];
2073	if (!(item->fType & MF_POPUP) \|\|
2074	!(item->fState & MF_MOUSESELECT)) return;
2075	item->fState &= ~MF_MOUSESELECT;
2076	hsubmenu = item->hSubMenu;
2077	} else return;
2078
2079	submenu = MENU_GetMenu(hsubmenu);
2080	MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
2081	MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect, 0 );
2082
2083	if (submenu->hWnd == MENU_GetTopPopupWnd() )
2084	{
2085	ShowWindow( submenu->hWnd, SW_HIDE );
2086	uSubPWndLevel = 0;
2087	}
2088	else
2089	{
2090	DestroyWindow( submenu->hWnd );
2091	submenu->hWnd = 0;
2092	}
2093	MENU_ReleaseTopPopupWnd();
2094	}
2095	}
2096
2097
2098	/***********************************************************************
2099	* MENU_ShowSubPopup
2100	*
2101	* Display the sub-menu of the selected item of this menu.
2102	* Return the handle of the submenu, or hmenu if no submenu to display.
2103	*/
2104	static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
2105	BOOL selectFirst, UINT wFlags,POINT *pt)
2106	{
2107	RECT rect;
2108	POPUPMENU *menu;
2109	MENUITEM *item;
2110	HDC hdc;
2111
2112	//TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, selectFirst);
2113
2114	if (!(menu = MENU_GetMenu(hmenu))) return hmenu;
2115
2116	if (menu->FocusedItem == NO_SELECTED_ITEM)
2117	{
2118	return hmenu;
2119	}
2120
2121	item = &menu->items[menu->FocusedItem];
2122	if (!(item->fType & MF_POPUP) \|\|
2123	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2124	{
2125	return hmenu;
2126	}
2127
2128	/* message must be send before using item,
2129	because nearly everything may by changed by the application ! */
2130
2131	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2132	if (!(wFlags & TPM_NONOTIFY))
2133	SendMessageA( hwndOwner, WM_INITMENUPOPUP, item->hSubMenu,
2134	MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
2135
2136	item = &menu->items[menu->FocusedItem];
2137	rect = item->rect;
2138
2139	/* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
2140	if (!(item->fState & MF_HILITE))
2141	{
2142	if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
2143	else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
2144
2145	SelectObject( hdc, hMenuFont);
2146
2147	item->fState \|= MF_HILITE;
2148	MENU_DrawMenuItem( menu->hWnd, hmenu, hwndOwner, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
2149	ReleaseDC( menu->hWnd, hdc );
2150	}
2151	if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
2152	item->rect = rect;
2153
2154	item->fState \|= MF_MOUSESELECT;
2155
2156	if (IS_SYSTEM_MENU(menu))
2157	{
2158	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2159
2160	MENU_InitSysMenuPopup(item->hSubMenu,GetWindowLongA(menu->hWnd,GWL_STYLE), GetClassLongA(menu->hWnd, GCL_STYLE));
2161
2162	if ((wFlags & TPM_CAPTIONSYSMENU) && pt)
2163	{
2164	rect.top = pt->y;
2165	rect.left = pt->x;
2166	rect.bottom = rect.right = 0;
2167	} else
2168	{
2169	if (win32wnd) win32wnd->GetSysPopupPos(&rect);
2170	rect.top = rect.bottom;
2171	rect.right = GetSystemMetrics(SM_CXSIZE);
2172	rect.bottom = GetSystemMetrics(SM_CYSIZE);
2173	}
2174	}
2175	else
2176	{
2177	if (menu->wFlags & MF_POPUP)
2178	{
2179	RECT rectWindow;
2180
2181	GetWindowRect(menu->hWnd,&rectWindow);
2182	rect.left = rectWindow.left + item->rect.right;
2183	rect.top = rectWindow.top + item->rect.top;
2184	rect.right = item->rect.left - item->rect.right;
2185	rect.bottom = item->rect.top - item->rect.bottom;
2186	}
2187	else
2188	{
2189	RECT rectWindow;
2190
2191	GetWindowRect(menu->hWnd,&rectWindow);
2192	rect.left = rectWindow.left + item->rect.left;
2193	rect.top = rectWindow.top + item->rect.bottom;
2194	rect.right = item->rect.right - item->rect.left;
2195	rect.bottom = item->rect.bottom - item->rect.top;
2196	}
2197	}
2198
2199	MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
2200	rect.left, rect.top, rect.right, rect.bottom );
2201	if (selectFirst)
2202	MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
2203	return item->hSubMenu;
2204	}
2205
2206	/***********************************************************************
2207	* MENU_PtMenu
2208	*
2209	* Walks menu chain trying to find a menu pt maps to.
2210	*/
2211	static HMENU MENU_PtMenu(HMENU hMenu,POINT pt,BOOL inMenuBar)
2212	{
2213	POPUPMENU *menu = MENU_GetMenu(hMenu);
2214	register UINT ht = menu->FocusedItem;
2215
2216	/* try subpopup first (if any) */
2217	ht = (ht != NO_SELECTED_ITEM &&
2218	(menu->items[ht].fType & MF_POPUP) &&
2219	(menu->items[ht].fState & MF_MOUSESELECT))
2220	? (UINT) MENU_PtMenu(menu->items[ht].hSubMenu,pt,inMenuBar) : 0;
2221
2222	if( !ht ) /* check the current window (avoiding WM_HITTEST) */
2223	{
2224	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2225	if(win32wnd==NULL) {
2226	//SvL: This happens in Moraff's YourJongg 2.0, return here
2227	//TODO: Check if this is supposed to happen at all...
2228	return (HMENU)0;
2229	}
2230
2231	ht = win32wnd->HandleNCHitTest(pt);
2232	if( menu->wFlags & MF_POPUP )
2233	ht = (ht != (UINT)HTNOWHERE &&
2234	ht != (UINT)HTERROR) ? (UINT)hMenu : 0;
2235	else
2236	{
2237	ht = ((ht == HTSYSMENU) && !inMenuBar) ? (UINT)(getSysMenu(menu->hWnd))
2238	: ((ht == HTMENU) && inMenuBar) ? (UINT)(getMenu(menu->hWnd)) : 0;
2239	}
2240	}
2241	return (HMENU)ht;
2242	}
2243
2244	/***********************************************************************
2245	* MENU_ExecFocusedItem
2246	*
2247	* Execute a menu item (for instance when user pressed Enter).
2248	* Return the wID of the executed item. Otherwise, -1 indicating
2249	* that no menu item wase executed;
2250	* Have to receive the flags for the TrackPopupMenu options to avoid
2251	* sending unwanted message.
2252	*
2253	*/
2254	static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu, UINT wFlags )
2255	{
2256	MENUITEM *item;
2257	POPUPMENU *menu = MENU_GetMenu(hMenu);
2258
2259	//TRACE("%p hmenu=0x%04x\n", pmt, hMenu);
2260
2261	if (!menu \|\| !menu->nItems \|\|
2262	(menu->FocusedItem == NO_SELECTED_ITEM)) return -1;
2263
2264	item = &menu->items[menu->FocusedItem];
2265
2266	//TRACE("%08x %08x %08x\n",
2267	// hMenu, item->wID, item->hSubMenu);
2268
2269	if (!(item->fType & MF_POPUP))
2270	{
2271	if (!(item->fState & (MF_GRAYED \| MF_DISABLED)))
2272	{
2273	/* If TPM_RETURNCMD is set you return the id, but
2274	do not send a message to the owner */
2275	if(!(wFlags & TPM_RETURNCMD))
2276	{
2277	if( menu->wFlags & MF_SYSMENU )
2278	PostMessageA( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2279	MAKELPARAM(pmt->pt.x, pmt->pt.y) );
2280	else
2281	PostMessageA( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2282	}
2283	return item->wID;
2284	}
2285	}
2286	else
2287	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hMenu, TRUE, wFlags,&pmt->pt);
2288
2289	return -1;
2290	}
2291
2292	/***********************************************************************
2293	* MENU_SwitchTracking
2294	*
2295	* Helper function for menu navigation routines.
2296	*/
2297	static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2298	{
2299	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2300	POPUPMENU *topmenu = MENU_GetMenu(pmt->hTopMenu);
2301
2302	//TRACE("%p hmenu=0x%04x 0x%04x\n", pmt, hPtMenu, id);
2303
2304	if( pmt->hTopMenu != hPtMenu &&
2305	!((ptmenu->wFlags \| topmenu->wFlags) & MF_POPUP) )
2306	{
2307	/* both are top level menus (system and menu-bar) */
2308	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2309	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2310	pmt->hTopMenu = hPtMenu;
2311	}
2312	else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2313	MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE, 0 );
2314	}
2315
2316
2317	/***********************************************************************
2318	* MENU_ButtonDown
2319	*
2320	* Return TRUE if we can go on with menu tracking.
2321	*/
2322	static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2323	{
2324	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2325
2326	if (hPtMenu)
2327	{
2328	UINT id = 0;
2329	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2330	MENUITEM *item;
2331
2332	if( IS_SYSTEM_MENU(ptmenu) )
2333	item = ptmenu->items;
2334	else
2335	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2336
2337	if( item )
2338	{
2339	if( ptmenu->FocusedItem != id )
2340	MENU_SwitchTracking( pmt, hPtMenu, id );
2341
2342	/* If the popup menu is not already "popped" */
2343	if(!(item->fState & MF_MOUSESELECT ))
2344	{
2345	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2346	}
2347
2348	return TRUE;
2349	}
2350	/* Else the click was on the menu bar, finish the tracking */
2351	}
2352	return FALSE;
2353	}
2354
2355	/***********************************************************************
2356	* MENU_ButtonUp
2357	*
2358	* Return the value of MENU_ExecFocusedItem if
2359	* the selected item was not a popup. Else open the popup.
2360	* A -1 return value indicates that we go on with menu tracking.
2361	*
2362	*/
2363	static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags)
2364	{
2365	//TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2366
2367	if (hPtMenu)
2368	{
2369	UINT id = 0;
2370	POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2371	MENUITEM *item;
2372
2373	if( IS_SYSTEM_MENU(ptmenu) )
2374	item = ptmenu->items;
2375	else
2376	item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2377
2378	if( item && (ptmenu->FocusedItem == id ))
2379	{
2380	if( !(item->fType & MF_POPUP) )
2381	return MENU_ExecFocusedItem( pmt, hPtMenu, wFlags);
2382
2383	/* If we are dealing with the top-level menu and that this */
2384	/* is a click on an already "poppped" item */
2385	/* Stop the menu tracking and close the opened submenus */
2386	if((pmt->hTopMenu == hPtMenu) && (ptmenu->bTimeToHide == TRUE))
2387	return 0;
2388	}
2389	ptmenu->bTimeToHide = TRUE;
2390	}
2391	return -1;
2392	}
2393
2394
2395	/***********************************************************************
2396	* MENU_MouseMove
2397	*
2398	* Return TRUE if we can go on with menu tracking.
2399	*/
2400	static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2401	{
2402	UINT id = NO_SELECTED_ITEM;
2403	POPUPMENU *ptmenu = NULL;
2404
2405	if( hPtMenu )
2406	{
2407	ptmenu = MENU_GetMenu(hPtMenu);
2408	if( IS_SYSTEM_MENU(ptmenu) )
2409	id = 0;
2410	else
2411	MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2412	}
2413
2414	if( id == NO_SELECTED_ITEM )
2415	{
2416	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2417	NO_SELECTED_ITEM, TRUE, pmt->hTopMenu);
2418
2419	}
2420	else if( ptmenu->FocusedItem != id )
2421	{
2422	POPUPMENU *menu;
2423	MENUITEM *item;
2424
2425	MENU_SwitchTracking( pmt, hPtMenu, id );
2426
2427
2428	/*
2429	Test to see if we are trying to popup a submenu or not.
2430	If we aren't, don't change the current menu pointer
2431	and return.
2432	*/
2433	if (!(menu = (POPUPMENU *)MENU_GetMenu( hPtMenu )))
2434	{
2435	pmt->hCurrentMenu = hPtMenu;
2436	return TRUE;
2437	}
2438
2439	if (!IsWindow( menu->hWnd ) \|\|
2440	(menu->FocusedItem == NO_SELECTED_ITEM))
2441	{
2442	pmt->hCurrentMenu = hPtMenu;
2443	return TRUE;
2444	}
2445
2446	item = &menu->items[menu->FocusedItem];
2447	if (!(item->fType & MF_POPUP) \|\|
2448	(item->fState & (MF_GRAYED \| MF_DISABLED)))
2449	{
2450	pmt->hCurrentMenu = hPtMenu;
2451	return TRUE;
2452	}
2453
2454	/* Check to see if we are trying to popup a toplevel menu or a
2455	submenu. Only the submenu has a delay.
2456	*/
2457	if (uSubPWndLevel)
2458	{
2459	/*
2460	If we made it here, we want to pop up a submenu. Before we pop it up,
2461	we want a slight delay. This is implemented by remembering the ID of the menu
2462	where the mouse is currently positioned, and setting up a timer. When the
2463	timer fires (handled in MENU_TrackMenu() ), if the mouse is over the same
2464	submenu item, we popup it up. Otherwise, we do nothing.
2465	*/
2466	KillTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID); /* Just in case another timer was set up and not fired yet... */
2467	if ( (SetTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID, POPUP_MENU_DELAY, NULL)) != SUBMENU_POPUP_TIMERID)
2468	{
2469	/*
2470	For some reason the timer wasn't set up properly... Revert to old
2471	functionality.
2472	*/
2473	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2474	return TRUE;
2475	}
2476	} else
2477	{
2478	/* We are trying to popup a top level menu... so no delay */
2479
2480	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hPtMenu, FALSE, wFlags,&pmt->pt);
2481	return TRUE;
2482	}
2483
2484	mouseOverMenuID = id;
2485	isTimerSet = TRUE;
2486	}
2487	return TRUE;
2488	}
2489
2490
2491	/***********************************************************************
2492	* MENU_DoNextMenu
2493	*
2494	* NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2495	*/
2496	static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2497	{
2498	POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2499
2500	if( (vk == VK_LEFT && menu->FocusedItem == 0 ) \|\|
2501	(vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2502	{
2503	HMENU hNewMenu;
2504	HWND hNewWnd;
2505	UINT id = 0;
2506	LRESULT l = SendMessageA( pmt->hOwnerWnd, WM_NEXTMENU, vk,
2507	(IS_SYSTEM_MENU(menu)) ? GetSubMenu(pmt->hTopMenu,0) : pmt->hTopMenu );
2508
2509	//TRACE("%04x [%04x] -> %04x [%04x]\n",
2510	// (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2511
2512	if( l == 0 )
2513	{
2514	hNewWnd = pmt->hOwnerWnd;
2515	if( IS_SYSTEM_MENU(menu) )
2516	{
2517	/* switch to the menu bar */
2518
2519	if( (GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_CHILD) \|\| !getMenu(pmt->hOwnerWnd) )
2520	{
2521	return FALSE;
2522	}
2523
2524	hNewMenu = getMenu(pmt->hOwnerWnd);
2525	if( vk == VK_LEFT )
2526	{
2527	menu = MENU_GetMenu(hNewMenu);
2528	id = menu->nItems - 1;
2529	}
2530	}
2531	else if( GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_SYSMENU )
2532	{
2533	/* switch to the system menu */
2534	hNewMenu = getSysMenu(pmt->hOwnerWnd);
2535	}
2536	else
2537	{
2538	return FALSE;
2539	}
2540	}
2541	else /* application returned a new menu to switch to */
2542	{
2543	hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2544
2545	if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2546	{
2547	if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_SYSMENU) &&
2548	GetSubMenu(getSysMenu(hNewWnd), 0) == hNewMenu )
2549	{
2550	/* get the real system menu */
2551	hNewMenu = getSysMenu(hNewWnd);
2552	}
2553	else if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_CHILD) \|\| (getMenu(hNewWnd) != hNewMenu) )
2554	{
2555	/* FIXME: Not sure what to do here, perhaps,
2556	* try to track hNewMenu as a popup? */
2557
2558	//TRACE(" -- got confused.\n");
2559	return FALSE;
2560	}
2561	}
2562	else return FALSE;
2563	}
2564
2565	if( hNewMenu != pmt->hTopMenu )
2566	{
2567	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM,
2568	FALSE, 0 );
2569	if( pmt->hCurrentMenu != pmt->hTopMenu )
2570	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2571	}
2572
2573	if( hNewWnd != pmt->hOwnerWnd )
2574	{
2575	ReleaseCapture();
2576	pmt->hOwnerWnd = hNewWnd;
2577	SetCapture(pmt->hOwnerWnd); //SvL: Don't know if this is good enough
2578	//EVENT_Capture( pmt->hOwnerWnd, HTMENU ); //CB: todo
2579	}
2580
2581	pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2582	MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE, 0 );
2583
2584	return TRUE;
2585	}
2586	return FALSE;
2587	}
2588
2589	/***********************************************************************
2590	* MENU_SuspendPopup
2591	*
2592	* The idea is not to show the popup if the next input message is
2593	* going to hide it anyway.
2594	*/
2595	static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT uMsg )
2596	{
2597	MSG msg;
2598
2599	msg.hwnd = pmt->hOwnerWnd;
2600
2601	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2602	pmt->trackFlags \|= TF_SKIPREMOVE;
2603
2604	switch( uMsg )
2605	{
2606	case WM_KEYDOWN:
2607	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2608	if( msg.message == WM_KEYUP \|\| msg.message == WM_PAINT )
2609	{
2610	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_REMOVE);
2611	PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD \| PM_NOREMOVE);
2612	if( msg.message == WM_KEYDOWN &&
2613	(msg.wParam == VK_LEFT \|\| msg.wParam == VK_RIGHT))
2614	{
2615	pmt->trackFlags \|= TF_SUSPENDPOPUP;
2616	return TRUE;
2617	}
2618	}
2619	break;
2620	}
2621
2622	/* failures go through this */
2623	pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2624	return FALSE;
2625	}
2626
2627	/***********************************************************************
2628	* MENU_KeyLeft
2629	*
2630	* Handle a VK_LEFT key event in a menu.
2631	*/
2632	static void MENU_KeyLeft( MTRACKER* pmt, UINT wFlags )
2633	{
2634	POPUPMENU *menu;
2635	HMENU hmenutmp, hmenuprev;
2636	UINT prevcol;
2637
2638	hmenuprev = hmenutmp = pmt->hTopMenu;
2639	menu = MENU_GetMenu(hmenutmp);
2640
2641	/* Try to move 1 column left (if possible) */
2642	if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2643	NO_SELECTED_ITEM ) {
2644
2645	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2646	prevcol, TRUE, 0 );
2647	return;
2648	}
2649
2650	/* close topmost popup */
2651	while (hmenutmp != pmt->hCurrentMenu)
2652	{
2653	hmenuprev = hmenutmp;
2654	hmenutmp = MENU_GetSubPopup( hmenuprev );
2655	}
2656
2657	MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2658	pmt->hCurrentMenu = hmenuprev;
2659
2660	if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2661	{
2662	/* move menu bar selection if no more popups are left */
2663
2664	if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2665	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2666
2667	if ( hmenuprev != hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2668	{
2669	/* A sublevel menu was displayed - display the next one
2670	* unless there is another displacement coming up */
2671
2672	if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2673	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2674	pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2675	}
2676	}
2677	}
2678
2679
2680	/***********************************************************************
2681	* MENU_KeyRight
2682	*
2683	* Handle a VK_RIGHT key event in a menu.
2684	*/
2685	static void MENU_KeyRight( MTRACKER* pmt, UINT wFlags )
2686	{
2687	HMENU hmenutmp;
2688	POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2689	UINT nextcol;
2690
2691	//TRACE("MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2692	// pmt->hCurrentMenu,
2693	// ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2694	// items[0].text,
2695	// pmt->hTopMenu, menu->items[0].text );
2696
2697	if ( (menu->wFlags & MF_POPUP) \|\| (pmt->hCurrentMenu != pmt->hTopMenu))
2698	{
2699	/* If already displaying a popup, try to display sub-popup */
2700
2701	hmenutmp = pmt->hCurrentMenu;
2702	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hmenutmp, TRUE, wFlags,&pmt->pt);
2703
2704	/* if subpopup was displayed then we are done */
2705	if (hmenutmp != pmt->hCurrentMenu) return;
2706	}
2707
2708	/* Check to see if there's another column */
2709	if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2710	NO_SELECTED_ITEM ) {
2711	//TRACE("Going to %d.\n", nextcol );
2712	MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2713	nextcol, TRUE, 0 );
2714	return;
2715	}
2716
2717	if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2718	{
2719	if( pmt->hCurrentMenu != pmt->hTopMenu )
2720	{
2721	MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2722	hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2723	} else hmenutmp = 0;
2724
2725	/* try to move to the next item */
2726	if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2727	MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2728
2729	if( hmenutmp \|\| pmt->trackFlags & TF_SUSPENDPOPUP )
2730	if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2731	pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2732	pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2733	}
2734	}
2735
2736	VOID MENU_DispatchMouseMsg(MSG *msg)
2737	{
2738	LONG hittest;
2739
2740	hittest = SendMessageA(msg->hwnd,WM_NCHITTEST,0,MAKELONG(msg->pt.x,msg->pt.y));
2741	if (hittest != HTCLIENT)
2742	SendMessageA(msg->hwnd,msg->message+WM_NCMOUSEMOVE-WM_MOUSEMOVE,hittest,MAKELONG(msg->pt.x,msg->pt.y));
2743	else
2744	DispatchMessageA(msg);
2745	}
2746
2747	/***********************************************************************
2748	* MENU_TrackMenu
2749	*
2750	* Menu tracking code.
2751	*/
2752	static INT MENU_TrackMenu(HMENU hmenu,UINT wFlags,INT x,INT y,HWND hwnd,BOOL inMenuBar,const RECT *lprect)
2753	{
2754	MSG msg;
2755	POPUPMENU *menu;
2756	BOOL fRemove;
2757	INT executedMenuId = -1;
2758	MTRACKER mt;
2759	BOOL enterIdleSent = FALSE;
2760	BOOL bSysMenu;
2761
2762	mt.trackFlags = 0;
2763	mt.hCurrentMenu = hmenu;
2764	mt.hTopMenu = hmenu;
2765	mt.hOwnerWnd = hwnd;
2766	mt.pt.x = x;
2767	mt.pt.y = y;
2768
2769	//TRACE("hmenu=0x%04x flags=0x%08x (%d,%d) hwnd=0x%04x (%d,%d)-(%d,%d)\n",
2770	// hmenu, wFlags, x, y, hwnd, (lprect) ? lprect->left : 0, (lprect) ? lprect->top : 0,
2771	// (lprect) ? lprect->right : 0, (lprect) ? lprect->bottom : 0);
2772
2773	fEndMenu = FALSE;
2774	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
2775
2776	bSysMenu = IS_SYSTEM_MENU(menu);
2777
2778	if (wFlags & TPM_BUTTONDOWN)
2779	{
2780	/* Get the result in order to start the tracking or not */
2781	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2782	fEndMenu = !fRemove;
2783	}
2784
2785	//EVENT_Capture( mt.hOwnerWnd, HTMENU ); //CB: todo
2786	//SvL: Set keyboard & mouse event capture
2787	SetCapture(mt.hOwnerWnd);
2788
2789	while (!fEndMenu)
2790	{
2791	menu = MENU_GetMenu(mt.hCurrentMenu);
2792	msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2793
2794	/* we have to keep the message in the queue until it's
2795	* clear that menu loop is not over yet. */
2796	// if (!GetMessageA(&msg,msg.hwnd,0,0)) break;
2797	//SvL: Getting messages for only the menu delays background paints (i.e. VPBuddy logo)
2798	if (!GetMessageA(&msg,0,0,0)) break;
2799	TranslateMessage( &msg );
2800	mt.pt = msg.pt;
2801
2802	if ( (msg.hwnd==menu->hWnd) \|\| (msg.message!=WM_TIMER) )
2803	enterIdleSent=FALSE;
2804
2805	fRemove = FALSE;
2806	if((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2807	{
2808	/* Find a menu for this mouse event */
2809	POINT pt = msg.pt;
2810
2811	hmenu = MENU_PtMenu(mt.hTopMenu,pt,inMenuBar);
2812
2813	//CB: todo: solve conflicts with OS/2's single message queue architecture
2814
2815	switch(msg.message)
2816	{
2817	/* no WM_NC... messages in captured state */
2818
2819	case WM_RBUTTONDBLCLK:
2820	case WM_RBUTTONDOWN:
2821	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2822	goto buttondown;
2823	case WM_LBUTTONDBLCLK:
2824	if (bSysMenu && (hmenu == mt.hTopMenu))
2825	{
2826	fEndMenu = TRUE;
2827	break;
2828	}
2829	/* fall through */
2830	case WM_LBUTTONDOWN:
2831	/* If the message belongs to the menu, removes it from the queue */
2832	/* Else, end menu tracking */
2833
2834	buttondown:
2835	/* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2836	mouseOverMenuID = -1;
2837	fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2838	fEndMenu = !fRemove;
2839	break;
2840
2841	case WM_RBUTTONUP:
2842	if (!(wFlags & TPM_RIGHTBUTTON)) break;
2843	/* fall through */
2844	case WM_LBUTTONUP:
2845	/* Check if a menu was selected by the mouse */
2846	if (hmenu)
2847	{
2848	/* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2849	mouseOverMenuID = -1;
2850	executedMenuId = MENU_ButtonUp( &mt, hmenu, wFlags);
2851
2852	/* End the loop if executedMenuId is an item ID */
2853	/* or if the job was done (executedMenuId = 0). */
2854	fEndMenu = fRemove = (executedMenuId != -1);
2855	}
2856	/* No menu was selected by the mouse */
2857	/* if the function was called by TrackPopupMenu, continue
2858	with the menu tracking. If not, stop it */
2859	else
2860	fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2861
2862	break;
2863
2864	case WM_MOUSEMOVE:
2865	/* In win95 winelook, the selected menu item must be changed every time the
2866	mouse moves. In Win31 winelook, the mouse button has to be held down */
2867
2868	fEndMenu \|= !MENU_MouseMove( &mt, hmenu, wFlags );
2869	} /* switch(msg.message) - mouse */
2870	}
2871	else if (msg.message == WM_TIMER)
2872	{
2873	UINT id = -1;
2874	POPUPMENU *ptmenu = NULL;
2875
2876	if (isTimerSet)
2877	{
2878	/*
2879	If we get here, an attempt was made to pop up a submenu.
2880	(See MENU_MouseMove() )
2881	*/
2882
2883	/* Get the ID of the menu item the mouse is over now. */
2884	if( hmenu )
2885	{
2886	ptmenu = (POPUPMENU *)MENU_GetMenu( hmenu );
2887	if( IS_SYSTEM_MENU(ptmenu) )
2888	id = 0;
2889	else
2890	MENU_FindItemByCoords( ptmenu, mt.pt, &id );
2891
2892	/* If it is over the same item that set up the timer originally .... */
2893	if (mouseOverMenuID != -1 && mouseOverMenuID == id)
2894	{
2895	/* .... Pop up the menu */
2896	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, hmenu, FALSE, wFlags,&mt.pt);
2897	}
2898	}
2899
2900	/* Reset the timer so it doesn't fire again. (So we are ready for the next
2901	attempt to popup a submenu... ) */
2902	KillTimer(mt.hOwnerWnd,SUBMENU_POPUP_TIMERID);
2903	isTimerSet = FALSE;
2904	}
2905	}
2906	else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2907	{
2908	fRemove = TRUE; /* Keyboard messages are always removed */
2909	switch(msg.message)
2910	{
2911	case WM_KEYDOWN:
2912	switch(msg.wParam)
2913	{
2914	case VK_HOME:
2915	case VK_END:
2916	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2917	NO_SELECTED_ITEM, FALSE, 0 );
2918	/* fall through */
2919	case VK_UP:
2920	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2921	(msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2922	break;
2923
2924	case VK_DOWN: /* If on menu bar, pull-down the menu */
2925
2926	menu = MENU_GetMenu(mt.hCurrentMenu);
2927	if (!(menu->wFlags & MF_POPUP))
2928	mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, mt.hTopMenu, TRUE, wFlags,&mt.pt);
2929	else /* otherwise try to move selection */
2930	MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2931	break;
2932
2933	case VK_LEFT:
2934	MENU_KeyLeft( &mt, wFlags );
2935	break;
2936
2937	case VK_RIGHT:
2938	MENU_KeyRight( &mt, wFlags );
2939	break;
2940
2941	case VK_ESCAPE:
2942	fEndMenu = TRUE;
2943	break;
2944
2945	case VK_F1:
2946	{
2947	HELPINFO hi;
2948	hi.cbSize = sizeof(HELPINFO);
2949	hi.iContextType = HELPINFO_MENUITEM;
2950	if (menu->FocusedItem == NO_SELECTED_ITEM)
2951	hi.iCtrlId = 0;
2952	else
2953	hi.iCtrlId = menu->items[menu->FocusedItem].wID;
2954	hi.hItemHandle = hmenu;
2955	hi.dwContextId = menu->dwContextHelpID;
2956	hi.MousePos = msg.pt;
2957	//TRACE_(winhelp)("Sending HELPINFO_MENUITEM to 0x%08x\n", hwnd);
2958	SendMessageA(hwnd, WM_HELP, 0, (LPARAM)&hi);
2959	break;
2960	}
2961
2962	default:
2963	break;
2964	}
2965	break; /* WM_KEYDOWN */
2966
2967	case WM_SYSKEYDOWN:
2968	switch(msg.wParam)
2969	{
2970	case VK_MENU:
2971	fEndMenu = TRUE;
2972	break;
2973
2974	}
2975	break; /* WM_SYSKEYDOWN */
2976
2977	case WM_CHAR:
2978	{
2979	UINT pos;
2980
2981	if (msg.wParam == '\r' \|\| msg.wParam == ' ')
2982	{
2983	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2984	fEndMenu = (executedMenuId != -1);
2985
2986	break;
2987	}
2988
2989	/* Hack to avoid control chars. */
2990	/* We will find a better way real soon... */
2991	if ((msg.wParam <= 32) \|\| (msg.wParam >= 127)) break;
2992
2993	pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2994	LOWORD(msg.wParam), FALSE );
2995	if (pos == (UINT)-2) fEndMenu = TRUE;
2996	else if (pos == (UINT)-1) MessageBeep(0);
2997	else
2998	{
2999	MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos,
3000	TRUE, 0 );
3001	executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
3002	fEndMenu = (executedMenuId != -1);
3003	}
3004	}
3005	break;
3006	} /* switch(msg.message) - kbd */
3007	}
3008	else if (msg.message == WM_SYSCOMMAND)
3009	{
3010	/* The user clicked on the system menu/button */
3011	fEndMenu = TRUE;
3012	break;
3013	}
3014	else
3015	{
3016	DispatchMessageA( &msg );
3017	}
3018
3019	if (!fEndMenu) fRemove = TRUE;
3020
3021	/* finally remove message from the queue */
3022
3023	if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
3024	PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
3025	else mt.trackFlags &= ~TF_SKIPREMOVE;
3026	}
3027
3028	ReleaseCapture();
3029
3030	menu = MENU_GetMenu(mt.hTopMenu);
3031
3032	if( IsWindow( mt.hOwnerWnd ) )
3033	{
3034	MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
3035
3036	if (menu && menu->wFlags & MF_POPUP)
3037	{
3038	ShowWindow( menu->hWnd, SW_HIDE );
3039	uSubPWndLevel = 0;
3040	}
3041	MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
3042	SendMessageA( mt.hOwnerWnd, WM_MENUSELECT, MAKELONG(0,0xffff), 0 );
3043	}
3044
3045	/* Reset the variable for hiding menu */
3046	menu->bTimeToHide = FALSE;
3047
3048	/* The return value is only used by TrackPopupMenu */
3049	return ((executedMenuId != -1) ? executedMenuId : 0);
3050	}
3051
3052	/***********************************************************************
3053	* MENU_InitTracking
3054	*/
3055	static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu, BOOL bPopup, UINT wFlags)
3056	{
3057	//TRACE("hwnd=0x%04x hmenu=0x%04x\n", hWnd, hMenu);
3058
3059	HideCaret(0);
3060
3061	/* Send WM_ENTERMENULOOP and WM_INITMENU message only if TPM_NONOTIFY flag is not specified */
3062	if (!(wFlags & TPM_NONOTIFY))
3063	SendMessageA( hWnd, WM_ENTERMENULOOP, bPopup, 0 );
3064
3065	SendMessageA( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
3066
3067	if (!(wFlags & TPM_NONOTIFY))
3068	SendMessageA( hWnd, WM_INITMENU, hMenu, 0 );
3069
3070	return TRUE;
3071	}
3072	/***********************************************************************
3073	* MENU_ExitTracking
3074	*/
3075	static BOOL MENU_ExitTracking(HWND hWnd)
3076	{
3077	//TRACE("hwnd=0x%04x\n", hWnd);
3078
3079	SendMessageA( hWnd, WM_EXITMENULOOP, 0, 0 );
3080	ShowCaret(0);
3081	return TRUE;
3082	}
3083
3084	/***********************************************************************
3085	* MENU_TrackMouseMenuBar
3086	*
3087	* Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
3088	*/
3089	void MENU_TrackMouseMenuBar( HWND hWnd, INT ht, POINT pt )
3090	{
3091	HMENU hMenu = (ht == 0) ? getMenu(hWnd):getSysMenu(hWnd);
3092	UINT wFlags = TPM_ENTERIDLEEX \| TPM_BUTTONDOWN \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
3093
3094	//TRACE("pwnd=%p ht=0x%04x (%ld,%ld)\n", wndPtr, ht, pt.x, pt.y);
3095
3096	if (IsMenu(hMenu))
3097	{
3098	if (ht == HTCAPTION) wFlags \|= TPM_CAPTIONSYSMENU \| TPM_RIGHTBUTTON;
3099	if (IsIconic(hWnd)) wFlags \|= TPM_BOTTOMALIGN; //CB: todo: for minimized windows
3100
3101	MENU_InitTracking( hWnd, hMenu, FALSE, wFlags );
3102	MENU_TrackMenu( hMenu, wFlags, pt.x, pt.y, hWnd,ht == 0, NULL );
3103	MENU_ExitTracking(hWnd);
3104	}
3105	}
3106
3107	MENUITEM *MENU_HighlightedItem=NULL;
3108	UINT MENU_HighlightedItemID=NO_SELECTED_ITEM;
3109	POPUPMENU *MENU_HighlightedMenu=NULL;
3110
3111	void MENU_TrackMouseMenuBar_MouseMove(HWND hwnd,POINT pt,BOOL OnMenu)
3112	{
3113	HMENU hMenu = getMenu(hwnd);
3114	MENUITEM *item = NULL;
3115	RECT rect;
3116	HDC hdc;
3117	BOOL UnHighlight = (OnMenu==TRUE)?FALSE:TRUE;
3118	POPUPMENU *ptmenu = NULL;
3119	UINT id = NO_SELECTED_ITEM;
3120
3121	if (OnMenu == TRUE && IsMenu(hMenu)) {
3122
3123	ptmenu=(POPUPMENU *)MENU_GetMenu( hMenu );
3124
3125	item=MENU_FindItemByCoords( ptmenu, pt, &id );
3126
3127	if(!item) {
3128	/* No item selected, perhaps we are on the blank spot? */
3129	UnHighlight = TRUE;
3130	/* Paranoid setting */
3131	item=NULL;
3132	} else if(id == MENU_HighlightedItemID) {
3133	/* If it's already highlighted, don't do it again */
3134	return;
3135	} else if(item->fState & MF_MOUSESELECT) {
3136	/* If it's dropped, we let the DrawMenuItem draw the sunken border */
3137	return;
3138	} else if(item->fType & MF_BITMAP) {
3139	UnHighlight = TRUE;
3140	/* (Required) Paranoid setting */
3141	item=NULL;
3142	} else {
3143	hdc = GetDCEx( ptmenu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
3144	rect = item->rect;
3145	DrawEdge(hdc, &rect, BDR_RAISEDINNER, BF_RECT);
3146	ReleaseDC( ptmenu->hWnd, hdc );
3147
3148	UnHighlight = TRUE;
3149	}
3150	}
3151
3152	if(UnHighlight == TRUE) {
3153	if(MENU_HighlightedItem) {
3154	if(!(MENU_HighlightedItem->fState & MF_MOUSESELECT)) {
3155	hdc = GetDCEx( MENU_HighlightedMenu->hWnd, 0, DCX_CACHE \| DCX_WINDOW);
3156	rect = MENU_HighlightedItem->rect;
3157
3158	FrameRect(hdc, &rect, GetSysColorBrush(COLOR_MENU));
3159	ReleaseDC( MENU_HighlightedMenu->hWnd, hdc );
3160	}
3161	}
3162
3163	/* Sets to NULL, NO_SELECTED_ITEM, NULL, unless it found a new
3164	item, then it will be filled in with the proper values */
3165	MENU_HighlightedItem = item;
3166	MENU_HighlightedItemID = id;
3167	MENU_HighlightedMenu= ptmenu;
3168	}
3169	}
3170
3171	/***********************************************************************
3172	* MENU_TrackKbdMenuBar
3173	*
3174	* Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
3175	*/
3176	void MENU_TrackKbdMenuBar( HWND hWnd, UINT wParam, INT vkey)
3177	{
3178	UINT uItem = NO_SELECTED_ITEM;
3179	HMENU hTrackMenu;
3180	UINT wFlags = TPM_ENTERIDLEEX \| TPM_LEFTALIGN \| TPM_LEFTBUTTON;
3181
3182	/* find window that has a menu */
3183
3184	while(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD)
3185	if( !(hWnd = GetParent(hWnd)) ) return;
3186
3187	/* check if we have to track a system menu */
3188
3189	if( (GetWindowLongA(hWnd,GWL_STYLE) & (WS_CHILD \| WS_MINIMIZE)) \|\|
3190	!getMenu(hWnd) \|\| vkey == VK_SPACE )
3191	{
3192	if( !(GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) ) return;
3193	hTrackMenu = getSysMenu(hWnd);
3194	uItem = 0;
3195	wParam \|= HTSYSMENU; /* prevent item lookup */
3196	}
3197	else
3198	hTrackMenu = getMenu(hWnd);
3199
3200	if (IsMenu( hTrackMenu ))
3201	{
3202	MENU_InitTracking( hWnd, hTrackMenu, FALSE, wFlags );
3203
3204	if( vkey && vkey != VK_SPACE )
3205	{
3206	uItem = MENU_FindItemByKey( hWnd, hTrackMenu,
3207	vkey, (wParam & HTSYSMENU) );
3208	if( uItem >= (UINT)(-2) )
3209	{
3210	if( uItem == (UINT)(-1) ) MessageBeep(0);
3211	hTrackMenu = 0;
3212	}
3213	}
3214
3215	if( hTrackMenu )
3216	{
3217	MENU_SelectItem( hWnd, hTrackMenu, uItem, TRUE, 0 );
3218
3219	if( uItem == NO_SELECTED_ITEM )
3220	MENU_MoveSelection( hWnd, hTrackMenu, ITEM_NEXT );
3221	else if( vkey )
3222	PostMessageA( hWnd, WM_KEYDOWN, VK_DOWN, 0L );
3223
3224	MENU_TrackMenu( hTrackMenu, wFlags, 0, 0, hWnd,TRUE, NULL );
3225	}
3226
3227	MENU_ExitTracking (hWnd);
3228	}
3229	}
3230
3231
3232	/**********************************************************************
3233	* TrackPopupMenu (USER32.549)
3234	*
3235	* Like the win32 API, the function return the command ID only if the
3236	* flag TPM_RETURNCMD is on.
3237	*
3238	*/
3239	BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
3240	INT nReserved, HWND hWnd, const RECT *lpRect )
3241	{
3242	BOOL ret = FALSE;
3243
3244	if(lpRect) {
3245	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));
3246	}
3247	else dprintf(("USER32: TrackPopupMenu %x %x (%d,%d) %x %x lpRect=NULL", hMenu, wFlags, x, y, nReserved, hWnd));
3248
3249	MENU_InitTracking(hWnd, hMenu, TRUE, wFlags);
3250
3251	/* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3252	if (!(wFlags & TPM_NONOTIFY))
3253	SendMessageA( hWnd, WM_INITMENUPOPUP, hMenu, 0);
3254
3255	if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
3256	ret = MENU_TrackMenu( hMenu, wFlags \| TPM_POPUPMENU, 0, 0, hWnd,FALSE, lpRect );
3257	MENU_ExitTracking(hWnd);
3258
3259	if( (!(wFlags & TPM_RETURNCMD)) && (ret != FALSE) )
3260	ret = 1;
3261
3262	return ret;
3263	}
3264
3265	/**********************************************************************
3266	* TrackPopupMenuEx (USER32.550)
3267	*/
3268	BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
3269	HWND hWnd, LPTPMPARAMS lpTpm )
3270	{
3271	dprintf(("USER32: TrackPopupMenuEx"));
3272	//FIXME("not fully implemented\n" );
3273	return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
3274	lpTpm ? &lpTpm->rcExclude : NULL );
3275	}
3276
3277	/***********************************************************************
3278	* PopupMenuWndProc
3279	*
3280	* NOTE: Windows has totally different (and undocumented) popup wndproc.
3281	*/
3282	LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam,
3283	LPARAM lParam )
3284	{
3285	LRESULT retvalue;
3286
3287	//TRACE("hwnd=0x%04x msg=0x%04x wp=0x%04x lp=0x%08lx\n",
3288	//hwnd, message, wParam, lParam);
3289
3290	switch(message)
3291	{
3292	case WM_CREATE:
3293	{
3294	CREATESTRUCTA cs = (CREATESTRUCTA)lParam;
3295	SetWindowLongA( hwnd, 0, (LONG)cs->lpCreateParams );
3296	retvalue = 0;
3297	goto END;
3298	}
3299
3300	case WM_MOUSEACTIVATE: /* We don't want to be activated */
3301	retvalue = MA_NOACTIVATE;
3302	goto END;
3303
3304	case WM_PAINT:
3305	{
3306	PAINTSTRUCT ps;
3307	BeginPaint( hwnd, &ps );
3308	MENU_DrawPopupMenu( hwnd, ps.hdc,
3309	(HMENU)GetWindowLongA( hwnd, 0 ) );
3310	EndPaint( hwnd, &ps );
3311	retvalue = 0;
3312	goto END;
3313	}
3314	case WM_ERASEBKGND:
3315	retvalue = 1;
3316	goto END;
3317
3318	case WM_DESTROY:
3319
3320	/* zero out global pointer in case resident popup window
3321	* was somehow destroyed. */
3322
3323	if(MENU_GetTopPopupWnd() )
3324	{
3325	if( hwnd == pTopPopupWnd )
3326	{
3327	//ERR("resident popup destroyed!\n");
3328
3329	MENU_DestroyTopPopupWnd();
3330	uSubPWndLevel = 0;
3331	}
3332	else
3333	uSubPWndLevel--;
3334	MENU_ReleaseTopPopupWnd();
3335	}
3336	break;
3337
3338	case WM_SHOWWINDOW:
3339
3340	if( wParam )
3341	{
3342	//if( !((HMENU)wndPtr->wExtra) )
3343	// ERR("no menu to display\n");
3344	}
3345	else
3346	SetWindowLongA(hwnd,0,0);
3347	break;
3348
3349	case MM_SETMENUHANDLE:
3350
3351	SetWindowLongA(hwnd,0,wParam);
3352	break;
3353
3354	case MM_GETMENUHANDLE:
3355
3356	retvalue = GetWindowLongA(hwnd,0);
3357	goto END;
3358
3359	default:
3360	retvalue = DefWindowProcA( hwnd, message, wParam, lParam );
3361	goto END;
3362	}
3363	retvalue = 0;
3364	END:
3365	return retvalue;
3366	}
3367
3368
3369	/***********************************************************************
3370	* MENU_GetMenuBarHeight
3371	*
3372	* Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
3373	*/
3374	UINT MENU_GetMenuBarHeight(HWND hwnd,UINT menubarWidth,INT orgX,INT orgY)
3375	{
3376	HDC hdc;
3377	RECT rectBar;
3378	LPPOPUPMENU lppop;
3379	UINT retvalue;
3380
3381	//TRACE("HWND 0x%x, width %d, at (%d, %d).\n",
3382	// hwnd, menubarWidth, orgX, orgY );
3383
3384	if (!(lppop = MENU_GetMenu(getMenu(hwnd))))
3385	{
3386	return 0;
3387	}
3388
3389	hdc = GetDCEx( hwnd, 0, DCX_CACHE \| DCX_WINDOW );
3390	SelectObject( hdc, hMenuFont);
3391	SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+GetSystemMetrics(SM_CYMENU));
3392	MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
3393	ReleaseDC( hwnd, hdc );
3394	retvalue = lppop->Height;
3395	return retvalue;
3396	}
3397
3398
3399	/*******************************************************************
3400	* ChangeMenu32A (USER32.23)
3401	*/
3402	BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
3403	UINT id, UINT flags )
3404	{
3405	dprintf(("USER32: ChangeMenuA"));
3406
3407	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3408	// hMenu, pos, (DWORD)data, id, flags );
3409	if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
3410	id, data );
3411	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3412	if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
3413	id, data );
3414	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3415	flags & MF_BYPOSITION ? pos : id,
3416	flags & ~MF_REMOVE );
3417	/* Default: MF_INSERT */
3418	return InsertMenuA( hMenu, pos, flags, id, data );
3419	}
3420
3421
3422	/*******************************************************************
3423	* ChangeMenu32W (USER32.24)
3424	*/
3425	BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
3426	UINT id, UINT flags )
3427	{
3428	dprintf(("USER32: ChangeMenuW"));
3429
3430	//TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3431	// hMenu, pos, (DWORD)data, id, flags );
3432	if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
3433	id, data );
3434	if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3435	if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
3436	id, data );
3437	if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3438	flags & MF_BYPOSITION ? pos : id,
3439	flags & ~MF_REMOVE );
3440	/* Default: MF_INSERT */
3441	return InsertMenuW( hMenu, pos, flags, id, data );
3442	}
3443
3444
3445	/*******************************************************************
3446	* CheckMenuItem (USER32.46)
3447	*/
3448	DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
3449	{
3450	MENUITEM *item;
3451	DWORD ret;
3452
3453	dprintf(("USER32: CheckMenuItem %x %x %x", hMenu, id, flags));
3454
3455	//TRACE("menu=%04x id=%04x flags=%04x\n", hMenu, id, flags );
3456	if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
3457	ret = item->fState & MF_CHECKED;
3458	if (flags & MF_CHECKED) item->fState \|= MF_CHECKED;
3459	else item->fState &= ~MF_CHECKED;
3460	return ret;
3461	}
3462
3463
3464	/**********************************************************************
3465	* EnableMenuItem32 (USER32.170)
3466	*/
3467	ULONG WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3468	{
3469	UINT oldflags;
3470	MENUITEM *item;
3471	POPUPMENU *menu;
3472
3473	dprintf(("USER32: EnableMenuItem %x %x %x", hMenu, wItemID, wFlags));
3474
3475	//TRACE("(%04x, %04X, %04X) !\n",
3476	// hMenu, wItemID, wFlags);
3477
3478	/* Get the Popupmenu to access the owner menu */
3479	if (!(menu = MENU_GetMenu(hMenu)))
3480	return (UINT)-1;
3481
3482	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3483	return (UINT)-1;
3484
3485	oldflags = item->fState & (MF_GRAYED \| MF_DISABLED);
3486	item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED \| MF_DISABLED);
3487
3488	/* In win95 if the close item in the system menu change update the close button */
3489	if((item->wID == SC_CLOSE) && (oldflags != wFlags))
3490	{
3491	if (menu->hSysMenuOwner != 0)
3492	{
3493	POPUPMENU* parentMenu;
3494
3495	/* Get the parent menu to access*/
3496	if (!(parentMenu = MENU_GetMenu(menu->hSysMenuOwner)))
3497	return (UINT)-1;
3498
3499	/* Refresh the frame to reflect the change*/
3500	SetWindowPos(parentMenu->hWnd, 0, 0, 0, 0, 0,
3501	SWP_NOACTIVATE \| SWP_NOMOVE \| SWP_NOSIZE \| SWP_NOZORDER);
3502	}
3503	}
3504
3505	return oldflags;
3506	}
3507
3508
3509	/*******************************************************************
3510	* GetMenuString32A (USER32.268)
3511	*/
3512	INT WINAPI GetMenuStringA(
3513	HMENU hMenu, /* [in] menuhandle */
3514	UINT wItemID, /* [in] menu item (dep. on wFlags) */
3515	LPSTR str, /* [out] outbuffer. If NULL, func returns entry length*/
3516	INT nMaxSiz, /* [in] length of buffer. if 0, func returns entry len*/
3517	UINT wFlags /* [in] MF_ flags */
3518	) {
3519	MENUITEM *item;
3520
3521	dprintf(("USER32: GetMenuStringA %x %d %d %x", hMenu, wItemID, nMaxSiz, wFlags));
3522
3523	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3524	// hMenu, wItemID, str, nMaxSiz, wFlags );
3525
3526	item = MENU_FindItem( &hMenu, &wItemID, wFlags );
3527
3528	if (!str \|\| !nMaxSiz)
3529	{
3530	if (item && IS_STRING_ITEM(item->fType))
3531	return strlen(item->text);
3532	else
3533	return 0;
3534	}
3535
3536	str[0] = '\0';
3537
3538	if (item)
3539	{
3540	if (!IS_STRING_ITEM(item->fType)) return 0;
3541	lstrcpynA( str, item->text, nMaxSiz );
3542	}
3543
3544	return strlen(str);
3545	}
3546
3547
3548	/*******************************************************************
3549	* GetMenuString32W (USER32.269)
3550	*/
3551	INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3552	LPWSTR str, INT nMaxSiz, UINT wFlags )
3553	{
3554	MENUITEM *item;
3555
3556	dprintf(("USER32: GetMenuStringW %x %d %x %d %d", hMenu, wItemID, str, nMaxSiz, wFlags));
3557
3558	//TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3559	// hMenu, wItemID, str, nMaxSiz, wFlags );
3560
3561	item = MENU_FindItem( &hMenu, &wItemID, wFlags );
3562
3563	if (!str \|\| !nMaxSiz)
3564	{
3565	if (item && IS_STRING_ITEM(item->fType))
3566	return strlen(item->text);
3567	else
3568	return 0;
3569	}
3570
3571	str[0] = '\0';
3572
3573	if (item)
3574	{
3575	if (!IS_STRING_ITEM(item->fType)) return 0;
3576	lstrcpynAtoW( str, item->text, nMaxSiz );
3577	}
3578
3579	return lstrlenW(str);
3580	}
3581
3582
3583	/**********************************************************************
3584	* HiliteMenuItem32 (USER32.318)
3585	*/
3586	BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3587	UINT wHilite )
3588	{
3589	LPPOPUPMENU menu;
3590
3591	dprintf(("USER32: HiliteMenuItem"));
3592
3593	//TRACE("(%04x, %04x, %04x, %04x);\n",
3594	// hWnd, hMenu, wItemID, wHilite);
3595	if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3596	if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3597	if (menu->FocusedItem == wItemID) return TRUE;
3598	MENU_HideSubPopups( hWnd, hMenu, FALSE );
3599	MENU_SelectItem( hWnd, hMenu, wItemID, TRUE, 0 );
3600	return TRUE;
3601	}
3602
3603
3604	/**********************************************************************
3605	* GetMenuState (USER32.267)
3606	*/
3607	UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3608	{
3609	MENUITEM *item;
3610
3611	dprintf(("USER32: GetMenuState %d %d",wItemID,wFlags));
3612
3613	//TRACE("(menu=%04x, id=%04x, flags=%04x);\n",
3614	// hMenu, wItemID, wFlags);
3615
3616	if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3617
3618	//debug_print_menuitem (" item: ", item, "");
3619	if (item->fType & MF_POPUP)
3620	{
3621	POPUPMENU *menu = MENU_GetMenu(item->hSubMenu);
3622	if (!menu) return -1;
3623	else return (menu->nItems << 8) \| ((item->fState\|item->fType) & 0xff);
3624	}
3625	else
3626	{
3627	/* We used to (from way back then) mask the result to 0xff. */
3628	/* I don't know why and it seems wrong as the documented */
3629	/* return flag MF_SEPARATOR is outside that mask. */
3630	return (item->fType \| item->fState);
3631	}
3632	}
3633
3634
3635	/**********************************************************************
3636	* GetMenuItemCount32 (USER32.262)
3637	*/
3638	INT WINAPI GetMenuItemCount( HMENU hMenu )
3639	{
3640	LPPOPUPMENU menu = MENU_GetMenu(hMenu);
3641
3642	dprintf(("USER32: GetMenuItemCount %x", hMenu));
3643
3644	if (!IS_A_MENU(menu)) return -1;
3645	//TRACE("(%04x) returning %d\n",
3646	// hMenu, menu->nItems );
3647	return menu->nItems;
3648	}
3649
3650	/**********************************************************************
3651	* GetMenuItemID32 (USER32.263)
3652	*/
3653	UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3654	{
3655	MENUITEM * lpmi;
3656
3657	dprintf(("USER32: GetMenuItemID %x %d", hMenu, nPos));
3658
3659	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0xFFFFFFFF;
3660	if (lpmi->fType & MF_POPUP) return 0xFFFFFFFF;
3661	return lpmi->wID;
3662
3663	}
3664
3665	/*******************************************************************
3666	* InsertMenu32A (USER32.322)
3667	*/
3668	BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3669	UINT id, LPCSTR str )
3670	{
3671	MENUITEM *item;
3672
3673	if (IS_STRING_ITEM(flags) && str)
3674	dprintf(("USER32: InsertMenuA %x %d %x %d %s", hMenu, pos, flags, id, str));
3675	// TRACE("hMenu %04x, pos %d, flags %08x, "
3676	// "id %04x, str '%s'\n",
3677	// hMenu, pos, flags, id, str );
3678	else // TRACE("hMenu %04x, pos %d, flags %08x, "
3679	dprintf(("USER32: InsertMenuA %x %d %x %d %x", hMenu, pos, flags, id, str));
3680	// "id %04x, str %08lx (not a string)\n",
3681	// hMenu, pos, flags, id, (DWORD)str );
3682
3683	if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3684
3685	if (!(MENU_SetItemData( item, flags, id, str )))
3686	{
3687	RemoveMenu( hMenu, pos, flags );
3688	return FALSE;
3689	}
3690
3691	if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3692	(MENU_GetMenu((HMENU)id))->wFlags \|= MF_POPUP;
3693
3694	item->hCheckBit = item->hUnCheckBit = 0;
3695	return TRUE;
3696	}
3697
3698
3699	/*******************************************************************
3700	* InsertMenu32W (USER32.325)
3701	*/
3702	BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3703	UINT id, LPCWSTR str )
3704	{
3705	BOOL ret;
3706
3707	if (IS_STRING_ITEM(flags) && str)
3708	{
3709	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3710	ret = InsertMenuA( hMenu, pos, flags, id, newstr );
3711	HeapFree( GetProcessHeap(), 0, newstr );
3712	return ret;
3713	}
3714	else return InsertMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3715	}
3716
3717
3718	/*******************************************************************
3719	* AppendMenu32A (USER32.5)
3720	*/
3721	BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3722	UINT id, LPCSTR data )
3723	{
3724	dprintf(("USER32: AppendMenuA %x %x %d %x", hMenu, flags, id, data));
3725
3726	return InsertMenuA( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3727	}
3728
3729
3730	/*******************************************************************
3731	* AppendMenu32W (USER32.6)
3732	*/
3733	BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3734	UINT id, LPCWSTR data )
3735	{
3736	dprintf(("USER32: AppendMenuW %x %x %d %x", hMenu, flags, id, data));
3737
3738	return InsertMenuW( hMenu, -1, flags \| MF_BYPOSITION, id, data );
3739	}
3740
3741
3742	/**********************************************************************
3743	* RemoveMenu (USER32.441)
3744	*/
3745	BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3746	{
3747	LPPOPUPMENU menu;
3748	MENUITEM *item;
3749
3750	dprintf(("USER32: RemoveMenu %x %d %x", hMenu, nPos, wFlags));
3751
3752	//TRACE("(menu=%04x pos=%04x flags=%04x)\n",hMenu, nPos, wFlags);
3753	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3754	if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3755
3756	/* Remove item */
3757
3758	MENU_FreeItemData( item );
3759
3760	if (--menu->nItems == 0)
3761	{
3762	HeapFree(GetProcessHeap(), 0, menu->items );
3763	menu->items = NULL;
3764	}
3765	else
3766	{
3767	while(nPos < menu->nItems)
3768	{
3769	item = (item+1);
3770	item++;
3771	nPos++;
3772	}
3773	menu->items = (MENUITEM*)HeapReAlloc(GetProcessHeap(), 0, menu->items,
3774	menu->nItems * sizeof(MENUITEM) );
3775	}
3776	return TRUE;
3777	}
3778
3779
3780	/**********************************************************************
3781	* DeleteMenu32 (USER32.129)
3782	*/
3783	BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3784	{
3785	MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3786
3787	dprintf(("USER32: DeleteMenu %x %d %x", hMenu, nPos, wFlags));
3788
3789	if (!item) return FALSE;
3790	if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3791	/* nPos is now the position of the item */
3792	RemoveMenu( hMenu, nPos, wFlags \| MF_BYPOSITION );
3793	return TRUE;
3794	}
3795
3796
3797	/*******************************************************************
3798	* ModifyMenu32A (USER32.397)
3799	*/
3800	BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3801	UINT id, LPCSTR str )
3802	{
3803	MENUITEM *item;
3804
3805
3806	if (IS_STRING_ITEM(flags))
3807	{
3808	dprintf(("USER32: ModifyMenuA, %x %d %x %d %s", hMenu, pos, flags, id, str));
3809	//TRACE("%04x %d %04x %04x '%s'\n",
3810	// hMenu, pos, flags, id, str ? str : "#NULL#" );
3811	if (!str) return FALSE;
3812	}
3813	else
3814	{
3815	dprintf(("USER32: ModifyMenuA, %x %d %x %d %x", hMenu, pos, flags, id, str));
3816	//TRACE("%04x %d %04x %04x %08lx\n",
3817	// hMenu, pos, flags, id, (DWORD)str );
3818	}
3819
3820	if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3821	return MENU_SetItemData( item, flags, id, str );
3822	}
3823
3824
3825	/*******************************************************************
3826	* ModifyMenu32W (USER32.398)
3827	*/
3828	BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3829	UINT id, LPCWSTR str )
3830	{
3831	BOOL ret;
3832
3833	if (IS_STRING_ITEM(flags) && str)
3834	{
3835	LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3836	ret = ModifyMenuA( hMenu, pos, flags, id, newstr );
3837	HeapFree( GetProcessHeap(), 0, newstr );
3838	return ret;
3839	}
3840	else return ModifyMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3841	}
3842
3843
3844	/**********************************************************************
3845	* CreatePopupMenu32 (USER32.82)
3846	*/
3847	HMENU WINAPI CreatePopupMenu(void)
3848	{
3849	HMENU hmenu;
3850	POPUPMENU *menu;
3851
3852	dprintf(("USER32: CreatePopupMenu"));
3853
3854	if (!(hmenu = CreateMenu())) return 0;
3855	menu = MENU_GetMenu(hmenu);
3856	menu->wFlags \|= MF_POPUP;
3857	menu->bTimeToHide = FALSE;
3858	return hmenu;
3859	}
3860
3861
3862	/**********************************************************************
3863	* GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3864	*/
3865	DWORD WINAPI GetMenuCheckMarkDimensions(void)
3866	{
3867	dprintf(("USER32: GetMenuCheckMarkDimensions"));
3868
3869	return MAKELONG( check_bitmap_width, check_bitmap_height );
3870	}
3871
3872
3873	/**********************************************************************
3874	* SetMenuItemBitmaps32 (USER32.490)
3875	*/
3876	BOOL WINAPI SetMenuItemBitmaps(HMENU hMenu, UINT nPos, UINT wFlags,
3877	HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3878	{
3879	MENUITEM *item;
3880
3881	dprintf(("USER32: SetMenuItemBitmaps %x %d %x %x %x", hMenu, nPos, wFlags, hNewCheck, hNewUnCheck));
3882
3883	//TRACE("(%04x, %04x, %04x, %04x, %04x)\n",
3884	// hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3885	if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3886
3887	if (!hNewCheck && !hNewUnCheck)
3888	{
3889	item->fState &= ~MF_USECHECKBITMAPS;
3890	}
3891	else /* Install new bitmaps */
3892	{
3893	item->hCheckBit = hNewCheck;
3894	item->hUnCheckBit = hNewUnCheck;
3895	item->fState \|= MF_USECHECKBITMAPS;
3896	}
3897	return TRUE;
3898	}
3899
3900
3901	/**********************************************************************
3902	* CreateMenu (USER32.81)
3903	*/
3904	HMENU WINAPI CreateMenu(void)
3905	{
3906	HMENU hMenu;
3907	LPPOPUPMENU menu;
3908
3909	dprintf(("USER32: CreateMenu"));
3910
3911	#ifdef __WIN32OS2__
3912	if (!(menu = (LPPOPUPMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3913	if(ObjAllocateHandle(&hMenu, (DWORD)menu, USEROBJ_MENU) == FALSE) return 0;
3914	#else
3915	if (!(hMenu = (HMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3916	menu = (LPPOPUPMENU)hMenu;
3917	#endif
3918
3919	ZeroMemory(menu, sizeof(POPUPMENU));
3920	menu->wMagic = MENU_MAGIC;
3921	menu->FocusedItem = NO_SELECTED_ITEM;
3922	menu->bTimeToHide = FALSE;
3923
3924	//TRACE("return %04x\n", hMenu );
3925
3926	return hMenu;
3927	}
3928
3929
3930	/**********************************************************************
3931	* DestroyMenu32 (USER32.134)
3932	*/
3933	BOOL WINAPI DestroyMenu( HMENU hMenu )
3934	{
3935	//TRACE("(%04x)\n", hMenu);
3936
3937	dprintf(("USER32: DestroyMenu %x", hMenu));
3938
3939	/* Silently ignore attempts to destroy default system popup */
3940
3941	if (hMenu && hMenu != MENU_DefSysPopup)
3942	{
3943	LPPOPUPMENU lppop = MENU_GetMenu(hMenu);
3944	HWND pTPWnd = MENU_GetTopPopupWnd();
3945
3946	if( pTPWnd && (hMenu == GetWindowLongA(pTPWnd,0)) )
3947	SetWindowLongA(pTPWnd,0,0);
3948
3949	if (IS_A_MENU(lppop))
3950	{
3951	lppop->wMagic = 0; /* Mark it as destroyed */
3952
3953	if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3954	(!pTPWnd \|\| (lppop->hWnd != pTPWnd)))
3955	DestroyWindow( lppop->hWnd );
3956
3957	if (lppop->items) /* recursively destroy submenus */
3958	{
3959	int i;
3960	MENUITEM *item = lppop->items;
3961	for (i = lppop->nItems; i > 0; i--, item++)
3962	{
3963	if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
3964	MENU_FreeItemData( item );
3965	}
3966	HeapFree(GetProcessHeap(), 0, lppop->items );
3967	}
3968	#ifdef __WIN32OS2__
3969	HeapFree(GetProcessHeap(),0,(LPVOID)lppop);
3970	ObjFreeHandle(hMenu);
3971	#else
3972	HeapFree(GetProcessHeap(),0,(LPVOID)hMenu);
3973	#endif
3974	MENU_ReleaseTopPopupWnd();
3975	}
3976	else
3977	{
3978	MENU_ReleaseTopPopupWnd();
3979	return FALSE;
3980	}
3981	}
3982	return (hMenu != MENU_DefSysPopup);
3983	}
3984
3985	/**********************************************************************
3986	* GetSystemMenu32 (USER32.291)
3987	*/
3988	HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
3989	{
3990	HMENU retvalue = 0;
3991	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hWnd);
3992
3993	dprintf(("USER32: GetSystemMenu"));
3994
3995	if (win32wnd)
3996	{
3997	HMENU hSysMenu = getSysMenu(hWnd);
3998	if(hSysMenu)
3999	{
4000	if( bRevert )
4001	{
4002	DestroyMenu(hSysMenu);
4003	hSysMenu = 0;
4004	setSysMenu(hWnd,hSysMenu);
4005	}
4006	else
4007	{
4008	POPUPMENU *menu = MENU_GetMenu(hSysMenu);
4009	if(menu)
4010	{
4011	if( menu->nItems > 0 && menu->items[0].hSubMenu == MENU_DefSysPopup )
4012	menu->items[0].hSubMenu = MENU_CopySysPopup();
4013	}
4014	else
4015	{
4016	//WARN("Current sys-menu (%04x) of wnd %04x is broken\n",
4017	// wndPtr->hSysMenu, hWnd);
4018	hSysMenu = 0;
4019	setSysMenu(hWnd,hSysMenu);
4020	}
4021	}
4022	}
4023
4024	if(!hSysMenu && (GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) )
4025	{
4026	hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
4027	setSysMenu(hWnd,hSysMenu);
4028	}
4029
4030	if( hSysMenu )
4031	{
4032	POPUPMENU *menu;
4033	retvalue = GetSubMenu(hSysMenu, 0);
4034
4035	/* Store the dummy sysmenu handle to facilitate the refresh */
4036	/* of the close button if the SC_CLOSE item change */
4037	menu = MENU_GetMenu(retvalue);
4038	if (menu)
4039	menu->hSysMenuOwner = hSysMenu;
4040	}
4041	}
4042	return retvalue;
4043	}
4044
4045
4046	/*******************************************************************
4047	* SetSystemMenu32 (USER32.508)
4048	*/
4049	BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
4050	{
4051	Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
4052
4053	dprintf(("USER32: SetSystemMenu"));
4054
4055	if (win32wnd)
4056	{
4057	if (win32wnd->GetSysMenu()) DestroyMenu(win32wnd->GetSysMenu());
4058	win32wnd->SetSysMenu(MENU_GetSysMenu( hwnd, hMenu ));
4059	return TRUE;
4060	}
4061	return FALSE;
4062	}
4063
4064	/**********************************************************************
4065	* GetMenu32 (USER32.257)
4066	*/
4067	HMENU WINAPI GetMenu( HWND hWnd )
4068	{
4069	HMENU retvalue;
4070
4071	dprintf(("USER32: GetMenu %x", hWnd));
4072
4073	if (GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) return 0;
4074	else return getMenu(hWnd);
4075	}
4076
4077	/**********************************************************************
4078	* SetMenu32 (USER32.487)
4079	*/
4080	BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
4081	{
4082	//TRACE("(%04x, %04x);\n", hWnd, hMenu);
4083
4084	dprintf(("USER32: SetMenu %x %x", hWnd, hMenu));
4085
4086	if (hMenu && !IsMenu(hMenu))
4087	{
4088	//WARN("hMenu is not a menu handle\n");
4089	return FALSE;
4090	}
4091
4092
4093	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD))
4094	{
4095	if (GetCapture() == hWnd) ReleaseCapture();
4096
4097	setMenu(hWnd,hMenu);
4098	if (hMenu != 0)
4099	{
4100	LPPOPUPMENU lpmenu;
4101
4102	if (!(lpmenu = MENU_GetMenu(hMenu)))
4103	{
4104	return FALSE;
4105	}
4106	lpmenu->hWnd = hWnd;
4107	lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
4108	lpmenu->Height = 0; /* Make sure we recalculate the size */
4109	}
4110	//SvL: This fixes the menu in standard mine sweeper (window isn't visible
4111	// when SetMenu is called)
4112	// if (IsWindowVisible(hWnd))
4113	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
4114	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
4115	return TRUE;
4116	}
4117	return FALSE;
4118	}
4119
4120
4121	/**********************************************************************
4122	* GetSubMenu32 (USER32.288)
4123	*/
4124	HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
4125	{
4126	MENUITEM * lpmi;
4127
4128	dprintf(("USER32: GetSubMenu %x %d", nPos));
4129
4130	if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0;
4131	if (!(lpmi->fType & MF_POPUP)) return 0;
4132	return lpmi->hSubMenu;
4133	}
4134
4135
4136	/**********************************************************************
4137	* DrawMenuBar (USER32.161)
4138	*/
4139	BOOL WINAPI DrawMenuBar( HWND hWnd )
4140	{
4141	LPPOPUPMENU lppop;
4142
4143	dprintf(("USER32: DrawMenuBar %x", hWnd));
4144
4145	if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) && getMenu(hWnd))
4146	{
4147	lppop = MENU_GetMenu(getMenu(hWnd));
4148	if (lppop == NULL)
4149	{
4150	return FALSE;
4151	}
4152
4153	lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
4154	lppop->hwndOwner = hWnd;
4155	SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE \| SWP_NOMOVE \|
4156	SWP_NOACTIVATE \| SWP_NOZORDER \| SWP_FRAMECHANGED );
4157	return TRUE;
4158	}
4159	return FALSE;
4160	}
4161
4162
4163	/***********************************************************************
4164	* EndMenu (USER.187) (USER32.175)
4165	*/
4166	void WINAPI EndMenu(void)
4167	{
4168	dprintf(("USER32: EndMenu not implemented!"));
4169	/*
4170	* FIXME: NOT ENOUGH! This has to cancel menu tracking right away.
4171	*/
4172
4173	fEndMenu = TRUE;
4174	}
4175
4176
4177	/*****************************************************************
4178	* LoadMenu32A (USER32.370)
4179	*/
4180	HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
4181	{
4182	HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
4183
4184	dprintf(("USER32: LoadMenuA %x %x", instance, name));
4185
4186	if (!hrsrc) return 0;
4187	return LoadMenuIndirectA( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
4188	}
4189
4190
4191	/*****************************************************************
4192	* LoadMenu32W (USER32.373)
4193	*/
4194	HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
4195	{
4196	HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
4197
4198	dprintf(("USER32: LoadMenuW %x %x", instance, name));
4199
4200	if (!hrsrc) return 0;
4201	return LoadMenuIndirectW( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
4202	}
4203
4204
4205	/**********************************************************************
4206	* LoadMenuIndirect32A (USER32.371)
4207	*/
4208	HMENU WINAPI LoadMenuIndirectA(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate)
4209	{
4210	HMENU hMenu;
4211	WORD version, offset;
4212	LPCSTR p = (LPCSTR)lpMenuTemplate;
4213
4214	dprintf(("USER32: LoadMenuIndirectA"));
4215
4216	//TRACE("%p\n", template );
4217	version = GET_WORD(p);
4218	p += sizeof(WORD);
4219	switch (version)
4220	{
4221	case 0:
4222	offset = GET_WORD(p);
4223	p += sizeof(WORD) + offset;
4224	if (!(hMenu = CreateMenu())) return 0;
4225	if (!MENU_ParseResource( p, hMenu, TRUE ))
4226	{
4227	DestroyMenu( hMenu );
4228	return 0;
4229	}
4230	return hMenu;
4231	case 1:
4232	offset = GET_WORD(p);
4233	p += sizeof(WORD) + offset;
4234	if (!(hMenu = CreateMenu())) return 0;
4235	if (!MENUEX_ParseResource( p, hMenu))
4236	{
4237	DestroyMenu( hMenu );
4238	return 0;
4239	}
4240	return hMenu;
4241	default:
4242	//ERR("version %d not supported.\n", version);
4243	return 0;
4244	}
4245	}
4246
4247
4248	/**********************************************************************
4249	* LoadMenuIndirect32W (USER32.372)
4250	*/
4251	HMENU WINAPI LoadMenuIndirectW(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate )
4252	{
4253	dprintf(("USER32: LoadMenuIndirectW"));
4254
4255	/* FIXME: is there anything different between A and W? */
4256	return LoadMenuIndirectA(lpMenuTemplate);
4257	}
4258
4259
4260	/**********************************************************************
4261	* IsMenu32 (USER32.346)
4262	*/
4263	BOOL WINAPI IsMenu(HMENU hmenu)
4264	{
4265	LPPOPUPMENU menu = MENU_GetMenu(hmenu);
4266
4267	dprintf(("USER32: IsMenu"));
4268
4269	return IS_A_MENU(menu);
4270	}
4271
4272	/**********************************************************************
4273	* GetMenuItemInfo32_common
4274	*/
4275
4276	static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item, BOOL bypos,
4277	LPMENUITEMINFOA lpmii, BOOL unicode)
4278	{
4279	MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
4280
4281	//debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
4282
4283	if (!menu)
4284	return FALSE;
4285
4286	if (lpmii->fMask & MIIM_TYPE) {
4287	lpmii->fType = menu->fType;
4288	switch (MENU_ITEM_TYPE(menu->fType)) {
4289	case MF_STRING:
4290	if (menu->text && lpmii->dwTypeData && lpmii->cch) {
4291	if (unicode) {
4292	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4293	lpmii->cch = lstrlenW((LPWSTR)menu->text);
4294	} else {
4295	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4296	lpmii->cch = lstrlenA(menu->text);
4297	}
4298	}
4299	break;
4300	case MF_OWNERDRAW:
4301	case MF_BITMAP:
4302	lpmii->dwTypeData = menu->text;
4303	/* fall through */
4304	default:
4305	lpmii->cch = 0;
4306	}
4307	}
4308
4309	if (lpmii->fMask & MIIM_STRING) {
4310	if (unicode) {
4311	lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4312	lpmii->cch = lstrlenW((LPWSTR)menu->text);
4313	} else {
4314	lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4315	lpmii->cch = lstrlenA(menu->text);
4316	}
4317	}
4318
4319	if (lpmii->fMask & MIIM_FTYPE)
4320	lpmii->fType = menu->fType;
4321
4322	if (lpmii->fMask & MIIM_BITMAP)
4323	lpmii->hbmpItem = menu->hbmpItem;
4324
4325	if (lpmii->fMask & MIIM_STATE)
4326	lpmii->fState = menu->fState;
4327
4328	if (lpmii->fMask & MIIM_ID)
4329	lpmii->wID = menu->wID;
4330
4331	if (lpmii->fMask & MIIM_SUBMENU)
4332	lpmii->hSubMenu = menu->hSubMenu;
4333
4334	if (lpmii->fMask & MIIM_CHECKMARKS) {
4335	lpmii->hbmpChecked = menu->hCheckBit;
4336	lpmii->hbmpUnchecked = menu->hUnCheckBit;
4337	}
4338	if (lpmii->fMask & MIIM_DATA)
4339	lpmii->dwItemData = menu->dwItemData;
4340
4341	return TRUE;
4342	}
4343
4344	/**********************************************************************
4345	* GetMenuItemInfoA (USER32.264)
4346	*/
4347	BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
4348	LPMENUITEMINFOA lpmii)
4349	{
4350	dprintf(("USER32: GetMenuItemInfoA"));
4351
4352	return GetMenuItemInfo_common (hmenu, item, bypos, lpmii, FALSE);
4353	}
4354
4355	/**********************************************************************
4356	* GetMenuItemInfoW (USER32.265)
4357	*/
4358	BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
4359	LPMENUITEMINFOW lpmii)
4360	{
4361	dprintf(("USER32: GetMenuItemInfoW"));
4362
4363	return GetMenuItemInfo_common (hmenu, item, bypos,
4364	(LPMENUITEMINFOA)lpmii, TRUE);
4365	}
4366
4367	/**********************************************************************
4368	* SetMenuItemInfo32_common
4369	*/
4370
4371	static BOOL SetMenuItemInfo_common(MENUITEM * menu,
4372	const MENUITEMINFOA *lpmii,
4373	BOOL unicode)
4374	{
4375	if (!menu) return FALSE;
4376
4377	if (lpmii->fMask & MIIM_TYPE ) {
4378	/* Get rid of old string. */
4379	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4380	HeapFree(GetProcessHeap(), 0, menu->text);
4381	menu->text = NULL;
4382	}
4383
4384	/* make only MENU_ITEM_TYPE bits in menu->fType equal lpmii->fType */
4385	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4386	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4387
4388	menu->text = lpmii->dwTypeData;
4389
4390	if (IS_STRING_ITEM(menu->fType) && menu->text) {
4391	if (unicode)
4392	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4393	else
4394	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4395	}
4396	}
4397
4398	if (lpmii->fMask & MIIM_FTYPE ) {
4399	/* free the string when the type is changing */
4400	if ( (!IS_STRING_ITEM(lpmii->fType)) && IS_STRING_ITEM(menu->fType) && menu->text) {
4401	HeapFree(GetProcessHeap(), 0, menu->text);
4402	menu->text = NULL;
4403	}
4404	menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4405	menu->fType \|= MENU_ITEM_TYPE(lpmii->fType);
4406	}
4407
4408	if (lpmii->fMask & MIIM_STRING ) {
4409	/* free the string when used */
4410	if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4411	HeapFree(GetProcessHeap(), 0, menu->text);
4412	if (unicode)
4413	menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4414	else
4415	menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4416	}
4417	}
4418
4419	if (lpmii->fMask & MIIM_STATE)
4420	{
4421	/* fixme: MFS_DEFAULT do we have to reset the other menu items? */
4422	menu->fState = lpmii->fState;
4423	}
4424
4425	if (lpmii->fMask & MIIM_ID)
4426	menu->wID = lpmii->wID;
4427
4428	if (lpmii->fMask & MIIM_SUBMENU) {
4429	menu->hSubMenu = lpmii->hSubMenu;
4430	if (menu->hSubMenu) {
4431	POPUPMENU *subMenu = MENU_GetMenu((UINT)menu->hSubMenu);
4432	if (IS_A_MENU(subMenu)) {
4433	subMenu->wFlags \|= MF_POPUP;
4434	menu->fType \|= MF_POPUP;
4435	}
4436	else
4437	/* FIXME: Return an error ? */
4438	menu->fType &= ~MF_POPUP;
4439	}
4440	else
4441	menu->fType &= ~MF_POPUP;
4442	}
4443
4444	if (lpmii->fMask & MIIM_CHECKMARKS)
4445	{
4446	menu->hCheckBit = lpmii->hbmpChecked;
4447	menu->hUnCheckBit = lpmii->hbmpUnchecked;
4448	}
4449	if (lpmii->fMask & MIIM_DATA)
4450	menu->dwItemData = lpmii->dwItemData;
4451
4452	//debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
4453	return TRUE;
4454	}
4455
4456	/**********************************************************************
4457	* SetMenuItemInfo32A (USER32.491)
4458	*/
4459	BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4460	const MENUITEMINFOA *lpmii)
4461	{
4462	dprintf(("USER32: SetMenuItemInfoA %x %d %d %x", hmenu, item, bypos, lpmii));
4463
4464	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4465	lpmii, FALSE);
4466	}
4467
4468	/**********************************************************************
4469	* SetMenuItemInfo32W (USER32.492)
4470	*/
4471	BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4472	const MENUITEMINFOW *lpmii)
4473	{
4474	dprintf(("USER32: SetMenuItemInfoW"));
4475
4476	return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4477	(const MENUITEMINFOA*)lpmii, TRUE);
4478	}
4479
4480	/**********************************************************************
4481	* SetMenuDefaultItem (USER32.489)
4482	*
4483	*/
4484	BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT uItem, UINT bypos)
4485	{
4486	UINT i;
4487	POPUPMENU *menu;
4488	MENUITEM *item;
4489
4490
4491	dprintf(("USER32: SetMenuDefaultItem"));
4492	//TRACE("(0x%x,%d,%d)\n", hmenu, uItem, bypos);
4493
4494	if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
4495
4496	/* reset all default-item flags */
4497	item = menu->items;
4498	for (i = 0; i < menu->nItems; i++, item++)
4499	{
4500	item->fState &= ~MFS_DEFAULT;
4501	}
4502
4503	/* no default item */
4504	if ( -1 == uItem)
4505	{
4506	return TRUE;
4507	}
4508
4509	item = menu->items;
4510	if ( bypos )
4511	{
4512	if ( uItem >= menu->nItems ) return FALSE;
4513	item[uItem].fState \|= MFS_DEFAULT;
4514	return TRUE;
4515	}
4516	else
4517	{
4518	for (i = 0; i < menu->nItems; i++, item++)
4519	{
4520	if (item->wID == uItem)
4521	{
4522	item->fState \|= MFS_DEFAULT;
4523	return TRUE;
4524	}
4525	}
4526
4527	}
4528	return FALSE;
4529	}
4530
4531	/**********************************************************************
4532	* GetMenuDefaultItem (USER32.260)
4533	*/
4534	UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4535	{
4536	POPUPMENU *menu;
4537	MENUITEM * item;
4538	UINT i = 0;
4539
4540	dprintf(("USER32: GetMenuDefaultItem"));
4541	//TRACE("(0x%x,%d,%d)\n", hmenu, bypos, flags);
4542
4543	if (!(menu = MENU_GetMenu(hmenu))) return -1;
4544
4545	/* find default item */
4546	item = menu->items;
4547
4548	/* empty menu */
4549	if (! item) return -1;
4550
4551	while ( !( item->fState & MFS_DEFAULT ) )
4552	{
4553	i++; item++;
4554	if (i >= menu->nItems ) return -1;
4555	}
4556
4557	/* default: don't return disabled items */
4558	if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1;
4559
4560	/* search rekursiv when needed */
4561	if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) )
4562	{
4563	UINT ret;
4564	ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags );
4565	if ( -1 != ret ) return ret;
4566
4567	/* when item not found in submenu, return the popup item */
4568	}
4569	return ( bypos ) ? i : item->wID;
4570
4571	}
4572
4573	/**********************************************************************
4574	* InsertMenuItem32A (USER32.323)
4575	*/
4576	BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4577	const MENUITEMINFOA *lpmii)
4578	{
4579	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4580
4581	dprintf(("USER32: InsertMenuItemA %x %d %d %x", hMenu, uItem, bypos, lpmii->wID));
4582
4583	return SetMenuItemInfo_common(item, lpmii, FALSE);
4584	}
4585
4586
4587	/**********************************************************************
4588	* InsertMenuItem32W (USER32.324)
4589	*/
4590	BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4591	const MENUITEMINFOW *lpmii)
4592	{
4593	MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4594
4595	dprintf(("USER32: InsertMenuItemW"));
4596
4597	return SetMenuItemInfo_common(item, (const MENUITEMINFOA*)lpmii, TRUE);
4598	}
4599
4600	/**********************************************************************
4601	* CheckMenuRadioItem32 (USER32.47)
4602	*/
4603
4604	BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4605	UINT first, UINT last, UINT check,
4606	UINT bypos)
4607	{
4608	MENUITEM mifirst, milast, *micheck;
4609	HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4610
4611	dprintf(("USER32: CheckMenuRadioItem"));
4612	//TRACE("ox%x: %d-%d, check %d, bypos=%d\n",
4613	// hMenu, first, last, check, bypos);
4614
4615	mifirst = MENU_FindItem (&mfirst, &first, bypos);
4616	milast = MENU_FindItem (&mlast, &last, bypos);
4617	micheck = MENU_FindItem (&mcheck, &check, bypos);
4618
4619	if (mifirst == NULL \|\| milast == NULL \|\| micheck == NULL \|\|
4620	mifirst > milast \|\| mfirst != mlast \|\| mfirst != mcheck \|\|
4621	micheck > milast \|\| micheck < mifirst)
4622	return FALSE;
4623
4624	while (mifirst <= milast)
4625	{
4626	if (mifirst == micheck)
4627	{
4628	mifirst->fType \|= MFT_RADIOCHECK;
4629	mifirst->fState \|= MFS_CHECKED;
4630	} else {
4631	mifirst->fType &= ~MFT_RADIOCHECK;
4632	mifirst->fState &= ~MFS_CHECKED;
4633	}
4634	mifirst++;
4635	}
4636
4637	return TRUE;
4638	}
4639
4640	/**********************************************************************
4641	* GetMenuItemRect32 (USER32.266)
4642	*
4643	* ATTENTION: Here, the returned values in rect are the screen
4644	* coordinates of the item just like if the menu was
4645	* always on the upper left side of the application.
4646	*
4647	*/
4648	BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4649	LPRECT rect)
4650	{
4651	POPUPMENU *itemMenu;
4652	MENUITEM *item;
4653	HWND referenceHwnd;
4654
4655	//TRACE("(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4656
4657	item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4658	referenceHwnd = hwnd;
4659
4660	if(!hwnd)
4661	{
4662	itemMenu = MENU_GetMenu(hMenu);
4663	if (itemMenu == NULL) {
4664	SetLastError(ERROR_INVALID_PARAMETER);
4665	return FALSE;
4666	}
4667
4668	if(itemMenu->hWnd == 0)
4669	return FALSE;
4670	referenceHwnd = itemMenu->hWnd;
4671	}
4672
4673	if ((rect == NULL) \|\| (item == NULL)) {
4674	SetLastError(ERROR_INVALID_PARAMETER);
4675	return FALSE;
4676	}
4677	*rect = item->rect;
4678
4679	MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4680	dprintf(("USER32: GetMenuItemRect %x %x %d (%d,%d)(%d,%d)", hwnd, hMenu, uItem, rect->left, rect->top, rect->right, rect->bottom));
4681
4682	return TRUE;
4683	}
4684
4685	/**********************************************************************
4686	* SetMenuInfo
4687	*
4688	* FIXME
4689	* MIM_APPLYTOSUBMENUS
4690	* actually use the items to draw the menu
4691	*/
4692	BOOL WINAPI SetMenuInfo (HMENU hMenu, LPCMENUINFO lpmi)
4693	{
4694	POPUPMENU *menu;
4695
4696	dprintf(("USER32: SetMenuInfo"));
4697	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4698
4699	if (lpmi && (lpmi->cbSize==sizeof(MENUINFO)) && (menu=MENU_GetMenu(hMenu)))
4700	{
4701
4702	if (lpmi->fMask & MIM_BACKGROUND)
4703	menu->hbrBack = lpmi->hbrBack;
4704
4705	if (lpmi->fMask & MIM_HELPID)
4706	menu->dwContextHelpID = lpmi->dwContextHelpID;
4707
4708	if (lpmi->fMask & MIM_MAXHEIGHT)
4709	menu->cyMax = lpmi->cyMax;
4710
4711	if (lpmi->fMask & MIM_MENUDATA)
4712	menu->dwMenuData = lpmi->dwMenuData;
4713
4714	if (lpmi->fMask & MIM_STYLE)
4715	menu->dwStyle = lpmi->dwStyle;
4716
4717	return TRUE;
4718	}
4719	return FALSE;
4720	}
4721
4722	/**********************************************************************
4723	* GetMenuInfo
4724	*
4725	* NOTES
4726	* win98/NT5.0
4727	*
4728	*/
4729	BOOL WINAPI GetMenuInfo (HMENU hMenu, LPMENUINFO lpmi)
4730	{ POPUPMENU *menu;
4731
4732	dprintf(("USER32: GetMenuInfo"));
4733	//TRACE("(0x%04x %p)\n", hMenu, lpmi);
4734
4735	if (lpmi && (menu = MENU_GetMenu(hMenu)))
4736	{
4737
4738	if (lpmi->fMask & MIM_BACKGROUND)
4739	lpmi->hbrBack = menu->hbrBack;
4740
4741	if (lpmi->fMask & MIM_HELPID)
4742	lpmi->dwContextHelpID = menu->dwContextHelpID;
4743
4744	if (lpmi->fMask & MIM_MAXHEIGHT)
4745	lpmi->cyMax = menu->cyMax;
4746
4747	if (lpmi->fMask & MIM_MENUDATA)
4748	lpmi->dwMenuData = menu->dwMenuData;
4749
4750	if (lpmi->fMask & MIM_STYLE)
4751	lpmi->dwStyle = menu->dwStyle;
4752
4753	return TRUE;
4754	}
4755	return FALSE;
4756	}
4757
4758	/**********************************************************************
4759	* SetMenuContextHelpId (USER32.488)
4760	*/
4761	BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpID)
4762	{
4763	LPPOPUPMENU menu;
4764
4765	dprintf(("USER32: SetMenuContextHelpId"));
4766	//TRACE("(0x%04x 0x%08lx)\n", hMenu, dwContextHelpID);
4767
4768	menu = MENU_GetMenu(hMenu);
4769	if (menu)
4770	{
4771	menu->dwContextHelpID = dwContextHelpID;
4772	return TRUE;
4773	}
4774	return FALSE;
4775	}
4776
4777	/**********************************************************************
4778	* GetMenuContextHelpId (USER32.488)
4779	*/
4780	DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4781	{
4782	LPPOPUPMENU menu;
4783
4784	dprintf(("USER32: GetMenuContextHelpId"));
4785
4786	menu = MENU_GetMenu(hMenu);
4787	if (menu)
4788	{
4789	return menu->dwContextHelpID;
4790	}
4791	return 0;
4792	}
4793
4794	/**********************************************************************
4795	* MenuItemFromPoint (USER32.387)
4796	*/
4797	UINT WINAPI MenuItemFromPoint(HWND hWnd, HMENU hMenu, POINT ptScreen)
4798	{
4799	dprintf(("USER32: MenuItemFromPoint not implemented!"));
4800
4801	return 0;
4802	}
4803
4804	/**********************************************************************
4805	* IsMenuActive (Internal)
4806	*/
4807	BOOL IsMenuActive(void)
4808	{
4809	return pTopPopupWnd && (GetWindowLongA(pTopPopupWnd,GWL_STYLE) & WS_VISIBLE);
4810	}
4811
4812	BOOL POPUPMENU_Register()
4813	{
4814	WNDCLASSA wndClass;
4815	BOOL rc;
4816
4817	//SvL: Don't check this now
4818	// if (GlobalFindAtomA(POPUPMENUCLASSNAME)) return FALSE;
4819
4820	ZeroMemory(&wndClass,sizeof(WNDCLASSA));
4821	wndClass.style = CS_GLOBALCLASS \| CS_SAVEBITS;
4822	wndClass.lpfnWndProc = (WNDPROC)PopupMenuWndProc;
4823	wndClass.cbClsExtra = 0;
4824	wndClass.cbWndExtra = sizeof(HMENU);
4825	wndClass.hCursor = LoadCursorA(0,IDC_ARROWA);
4826	wndClass.hbrBackground = NULL_BRUSH;
4827	wndClass.lpszClassName = POPUPMENUCLASSNAME;
4828
4829	rc = RegisterClassA(&wndClass);
4830	MENU_Init();
4831
4832	return rc;
4833	}
4834	//******************************************************************************
4835	//******************************************************************************
4836	BOOL POPUPMENU_Unregister()
4837	{
4838	if (GlobalFindAtomA(POPUPMENUCLASSNAME))
4839	return UnregisterClassA(POPUPMENUCLASSNAME,(HINSTANCE)NULL);
4840	else return FALSE;
4841	}
4842	//******************************************************************************
4843	//******************************************************************************
4844

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