source: trunk/src/user32/menu.cpp@ 3225

Last change on this file since 3225 was 3225, checked in by sandervl, 25 years ago

menu size calc fix for rp7
File size: 144.3 KB
Line 
1/* $Id: menu.cpp,v 1.20 2000-03-24 19:20:33 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: 20000317
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#define DBG_LOCALLOG DBG_menu
34#include "dbglocal.h"
35
36//DEFAULT_DEBUG_CHANNEL(menu)
37//DECLARE_DEBUG_CHANNEL(winhelp)
38
39
40/* internal popup menu window messages */
41
42#define MM_SETMENUHANDLE (WM_USER + 0)
43#define MM_GETMENUHANDLE (WM_USER + 1)
44
45/* Menu item structure */
46typedef struct {
47 /* ----------- MENUITEMINFO Stuff ----------- */
48 UINT fType; /* Item type. */
49 UINT fState; /* Item state. */
50 UINT wID; /* Item id. */
51 HMENU hSubMenu; /* Pop-up menu. */
52 HBITMAP hCheckBit; /* Bitmap when checked. */
53 HBITMAP hUnCheckBit; /* Bitmap when unchecked. */
54 LPSTR text; /* Item text or bitmap handle. */
55 DWORD dwItemData; /* Application defined. */
56 DWORD dwTypeData; /* depends on fMask */
57 HBITMAP hbmpItem; /* bitmap in win98 style menus */
58 /* ----------- Wine stuff ----------- */
59 RECT rect; /* Item area (relative to menu window) */
60 UINT xTab; /* X position of text after Tab */
61} MENUITEM;
62
63/* Popup menu structure */
64typedef struct {
65 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
66 WORD wMagic; /* Magic number */
67 HQUEUE hTaskQ; /* Task queue for this menu */
68 WORD Width; /* Width of the whole menu */
69 WORD Height; /* Height of the whole menu */
70 WORD nItems; /* Number of items in the menu */
71 HWND hWnd; /* Window containing the menu */
72 MENUITEM *items; /* Array of menu items */
73 UINT FocusedItem; /* Currently focused item */
74 HWND hwndOwner; /* window receiving the messages for ownerdraw */
75 BOOL bTimeToHide; /* Request hiding when receiving a second click in the top-level menu item */
76 /* ------------ MENUINFO members ------ */
77 DWORD dwStyle; /* Extended mennu style */
78 UINT cyMax; /* max hight of the whole menu, 0 is screen hight */
79 HBRUSH hbrBack; /* brush for menu background */
80 DWORD dwContextHelpID;
81 DWORD dwMenuData; /* application defined value */
82 HMENU hSysMenuOwner; /* Handle to the dummy sys menu holder */
83} POPUPMENU, *LPPOPUPMENU;
84
85/* internal flags for menu tracking */
86
87#define TF_ENDMENU 0x0001
88#define TF_SUSPENDPOPUP 0x0002
89#define TF_SKIPREMOVE 0x0004
90
91typedef struct
92{
93 UINT trackFlags;
94 HMENU hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
95 HMENU hTopMenu; /* initial menu */
96 HWND hOwnerWnd; /* where notifications are sent */
97 POINT pt;
98} MTRACKER;
99
100#define MENU_MAGIC 0x554d /* 'MU' */
101#define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
102
103#define ITEM_PREV -1
104#define ITEM_NEXT 1
105
106 /* Internal MENU_TrackMenu() flags */
107#define TPM_INTERNAL 0xF0000000
108#define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
109#define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
110#define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
111#define TPM_CAPTIONSYSMENU 0x10000000
112
113 /* popup menu shade thickness */
114#define POPUP_XSHADE 4
115#define POPUP_YSHADE 4
116
117 /* Space between 2 menu bar items */
118#define MENU_BAR_ITEMS_SPACE 12
119
120 /* Minimum width of a tab character */
121#define MENU_TAB_SPACE 8
122
123 /* Height of a separator item */
124#define SEPARATOR_HEIGHT 5
125
126 /* (other menu->FocusedItem values give the position of the focused item) */
127#define NO_SELECTED_ITEM 0xffff
128
129#define MENU_ITEM_TYPE(flags) \
130 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
131
132#define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
133#define IS_SEPARATOR_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_SEPARATOR)
134#define IS_BITMAP_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_BITMAP)
135
136#define IS_SYSTEM_MENU(menu) \
137 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
138
139#define IS_SYSTEM_POPUP(menu) \
140 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
141
142#define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
143 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
144 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
145 MF_POPUP | MF_SYSMENU | MF_HELP)
146#define STATE_MASK (~TYPE_MASK)
147
148 /* Dimension of the menu bitmaps */
149static WORD check_bitmap_width = 0, check_bitmap_height = 0;
150static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
151
152static HBITMAP hStdRadioCheck = 0;
153static HBITMAP hStdCheck = 0;
154static HBITMAP hStdMnArrow = 0;
155
156/* Minimze/restore/close buttons to be inserted in menubar */
157static HBITMAP hBmpMinimize = 0;
158static HBITMAP hBmpMinimizeD = 0;
159static HBITMAP hBmpMaximize = 0;
160static HBITMAP hBmpMaximizeD = 0;
161static HBITMAP hBmpClose = 0;
162static HBITMAP hBmpCloseD = 0;
163
164
165static HBRUSH hShadeBrush = 0;
166static HFONT hMenuFont = 0;
167static HFONT hMenuFontBold = 0;
168
169static HMENU MENU_DefSysPopup = 0; /* Default system menu popup */
170
171/* Use global popup window because there's no way 2 menus can
172 * be tracked at the same time. */
173
174static HWND pTopPopupWnd = 0;
175static UINT uSubPWndLevel = 0;
176
177 /* Flag set by EndMenu() to force an exit from menu tracking */
178static BOOL fEndMenu = FALSE;
179
180/*
181 The following variables and defines are used to keep track of which
182 menu item the mouse is currently over. (Used to implement a pause before
183 popup menus are displayed. )
184
185 See: MENU_MouseMove()
186 MENU_TrackMenu()
187*/
188#define SUBMENU_POPUP_TIMERID 100
189#define POPUP_MENU_DELAY 500
190static UINT mouseOverMenuID = -1;
191static BOOL isTimerSet = FALSE;
192
193/***********************************************************************
194 * debug_print_menuitem
195 *
196 * Print a menuitem in readable form.
197 */
198
199#define debug_print_menuitem(pre, mp, post) \
200 if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
201
202#define MENUOUT(text) \
203 DPRINTF("%s%s", (count++ ? "," : ""), (text))
204
205#define MENUFLAG(bit,text) \
206 do { \
207 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
208 } while (0)
209
210#if 0
211static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
212 const char *postfix)
213{
214 TRACE("%s ", prefix);
215 if (mp) {
216 UINT flags = mp->fType;
217 int typ = MENU_ITEM_TYPE(flags);
218 DPRINTF( "{ ID=0x%x", mp->wID);
219 if (flags & MF_POPUP)
220 DPRINTF( ", Sub=0x%x", mp->hSubMenu);
221 if (flags) {
222 int count = 0;
223 DPRINTF( ", Typ=");
224 if (typ == MFT_STRING)
225 /* Nothing */ ;
226 else if (typ == MFT_SEPARATOR)
227 MENUOUT("sep");
228 else if (typ == MFT_OWNERDRAW)
229 MENUOUT("own");
230 else if (typ == MFT_BITMAP)
231 MENUOUT("bit");
232 else
233 MENUOUT("???");
234 flags -= typ;
235
236 MENUFLAG(MF_POPUP, "pop");
237 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
238 MENUFLAG(MFT_MENUBREAK, "brk");
239 MENUFLAG(MFT_RADIOCHECK, "radio");
240 MENUFLAG(MFT_RIGHTORDER, "rorder");
241 MENUFLAG(MF_SYSMENU, "sys");
242 MENUFLAG(MFT_RIGHTJUSTIFY, "right"); /* same as MF_HELP */
243
244 if (flags)
245 DPRINTF( "+0x%x", flags);
246 }
247 flags = mp->fState;
248 if (flags) {
249 int count = 0;
250 DPRINTF( ", State=");
251 MENUFLAG(MFS_GRAYED, "grey");
252 MENUFLAG(MFS_DEFAULT, "default");
253 MENUFLAG(MFS_DISABLED, "dis");
254 MENUFLAG(MFS_CHECKED, "check");
255 MENUFLAG(MFS_HILITE, "hi");
256 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
257 MENUFLAG(MF_MOUSESELECT, "mouse");
258 if (flags)
259 DPRINTF( "+0x%x", flags);
260 }
261 if (mp->hCheckBit)
262 DPRINTF( ", Chk=0x%x", mp->hCheckBit);
263 if (mp->hUnCheckBit)
264 DPRINTF( ", Unc=0x%x", mp->hUnCheckBit);
265
266 if (typ == MFT_STRING) {
267 if (mp->text)
268 DPRINTF( ", Text=\"%s\"", mp->text);
269 else
270 DPRINTF( ", Text=Null");
271 } else if (mp->text == NULL)
272 /* Nothing */ ;
273 else
274 DPRINTF( ", Text=%p", mp->text);
275 if (mp->dwItemData)
276 DPRINTF( ", ItemData=0x%08lx", mp->dwItemData);
277 DPRINTF( " }");
278 } else {
279 DPRINTF( "NULL");
280 }
281
282 DPRINTF(" %s\n", postfix);
283}
284#endif
285
286#undef MENUOUT
287#undef MENUFLAG
288
289//#define USER_HEAP_ALLOC(size) HeapAlloc(GetProcessHeap(),0,size)
290//#define USER_HEAP_FREE(handle) HeapFree(GetProcessHeap(),0,(LPVOID)handle)
291
292HMENU getMenu(HWND hwnd)
293{
294 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
295
296 return win32wnd ? win32wnd->GetMenu():(HMENU)0;
297}
298
299VOID setMenu(HWND hwnd,HMENU hMenu)
300{
301 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
302
303 if (win32wnd) win32wnd->SetMenu(hMenu);
304}
305
306HMENU getSysMenu(HWND hwnd)
307{
308 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
309
310 return win32wnd ? win32wnd->GetSysMenu():(HMENU)0;
311}
312
313VOID setSysMenu(HWND hwnd,HMENU hMenu)
314{
315 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
316
317 win32wnd->SetSysMenu(hMenu);
318}
319
320/***********************************************************************
321 * MENU_GetMenu
322 *
323 * Validate the given menu handle and returns the menu structure pointer.
324 */
325POPUPMENU *MENU_GetMenu(HMENU hMenu)
326{
327 POPUPMENU *menu;
328 menu = (POPUPMENU*)hMenu;
329 if (!IS_A_MENU(menu))
330 {
331 //ERR("invalid menu handle=%x, ptr=%p, magic=%x\n", hMenu, menu, menu? menu->wMagic:0);
332 menu = NULL;
333 }
334 return menu;
335}
336
337/***********************************************************************
338 * MENU_CopySysPopup
339 *
340 * Return the default system menu.
341 */
342static HMENU MENU_CopySysPopup(void)
343{
344 HMENU hMenu = LoadMenuA(GetModuleHandleA("USER32"), "SYSMENU");
345
346 if( hMenu ) {
347 POPUPMENU* menu = (POPUPMENU*)hMenu;
348 menu->wFlags |= MF_SYSMENU | MF_POPUP;
349 SetMenuDefaultItem(hMenu, SC_CLOSE, FALSE);
350 }
351 else {
352 hMenu = 0;
353 //ERR("Unable to load default system menu\n" );
354 }
355
356 //TRACE("returning %x.\n", hMenu );
357
358 return hMenu;
359}
360
361/***********************************************************************
362 * MENU_GetTopPopupWnd()
363 *
364 * Return the locked pointer pTopPopupWnd.
365 */
366static HWND MENU_GetTopPopupWnd()
367{
368 return pTopPopupWnd;
369}
370/***********************************************************************
371 * MENU_ReleaseTopPopupWnd()
372 *
373 * Realease the locked pointer pTopPopupWnd.
374 */
375static void MENU_ReleaseTopPopupWnd()
376{
377}
378/***********************************************************************
379 * MENU_DestroyTopPopupWnd()
380 *
381 * Destroy the locked pointer pTopPopupWnd.
382 */
383static void MENU_DestroyTopPopupWnd()
384{
385 pTopPopupWnd = NULL;
386}
387
388
389
390/**********************************************************************
391 * MENU_GetSysMenu
392 *
393 * Create a copy of the system menu. System menu in Windows is
394 * a special menu-bar with the single entry - system menu popup.
395 * This popup is presented to the outside world as a "system menu".
396 * However, the real system menu handle is sometimes seen in the
397 * WM_MENUSELECT paramemters (and Word 6 likes it this way).
398 */
399HMENU MENU_GetSysMenu( HWND hWnd, HMENU hPopupMenu )
400{
401 HMENU hMenu;
402
403 hMenu = CreateMenu();
404 if (hMenu)
405 {
406 POPUPMENU *menu = (POPUPMENU*)hMenu;
407 menu->wFlags = MF_SYSMENU;
408 menu->hWnd = hWnd;
409
410 if (hPopupMenu == (HMENU)(-1))
411 hPopupMenu = MENU_CopySysPopup();
412 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
413
414 if (hPopupMenu)
415 {
416 InsertMenuA( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION, hPopupMenu, NULL );
417
418 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
419 menu->items[0].fState = 0;
420 menu = (POPUPMENU*)hPopupMenu;
421 menu->wFlags |= MF_SYSMENU;
422
423 //TRACE("GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
424 return hMenu;
425 }
426 DestroyMenu( hMenu );
427 }
428 //ERR("failed to load system menu!\n");
429 return 0;
430}
431
432
433/***********************************************************************
434 * MENU_Init
435 *
436 * Menus initialisation.
437 */
438BOOL MENU_Init()
439{
440 HBITMAP hBitmap;
441 NONCLIENTMETRICSA ncm;
442
443 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
444 0x55, 0, 0xAA, 0,
445 0x55, 0, 0xAA, 0,
446 0x55, 0, 0xAA, 0 };
447
448 /* Load menu bitmaps */
449 hStdCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_CHECK));
450 hStdRadioCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_RADIOCHECK));
451 hStdMnArrow = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_MNARROW));
452 /* Load system buttons bitmaps */
453 hBmpMinimize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCE));
454 hBmpMinimizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCED));
455 hBmpMaximize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORE));
456 hBmpMaximizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORED));
457 hBmpClose = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSE));
458 hBmpCloseD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSED));
459
460 if (hStdCheck)
461 {
462 BITMAP bm;
463 GetObjectA( hStdCheck, sizeof(bm), &bm );
464 check_bitmap_width = bm.bmWidth;
465 check_bitmap_height = bm.bmHeight;
466 } else
467 return FALSE;
468
469 /* Assume that radio checks have the same size as regular check. */
470 if (!hStdRadioCheck)
471 return FALSE;
472
473 if (hStdMnArrow)
474 {
475 BITMAP bm;
476 GetObjectA( hStdMnArrow, sizeof(bm), &bm );
477 arrow_bitmap_width = bm.bmWidth;
478 arrow_bitmap_height = bm.bmHeight;
479 } else
480 return FALSE;
481
482 if (! (hBitmap = CreateBitmap( 8, 8, 1, 1, shade_bits)))
483 return FALSE;
484
485 if(!(hShadeBrush = CreatePatternBrush( hBitmap )))
486 return FALSE;
487
488 DeleteObject( hBitmap );
489 if (!(MENU_DefSysPopup = MENU_CopySysPopup()))
490 return FALSE;
491
492 ncm.cbSize = sizeof (NONCLIENTMETRICSA);
493 if (!(SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSA), &ncm, 0)))
494 return FALSE;
495
496 if (!(hMenuFont = CreateFontIndirectA( &ncm.lfMenuFont )))
497 return FALSE;
498
499 ncm.lfMenuFont.lfWeight += 300;
500 if ( ncm.lfMenuFont.lfWeight > 1000)
501 ncm.lfMenuFont.lfWeight = 1000;
502
503 if (!(hMenuFontBold = CreateFontIndirectA( &ncm.lfMenuFont )))
504 return FALSE;
505
506 return TRUE;
507}
508
509/***********************************************************************
510 * MENU_InitSysMenuPopup
511 *
512 * Grey the appropriate items in System menu.
513 */
514static void MENU_InitSysMenuPopup( HMENU hmenu, DWORD style, DWORD clsStyle )
515{
516 BOOL gray;
517
518 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
519 EnableMenuItem( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
520 gray = ((style & WS_MAXIMIZE) != 0);
521 EnableMenuItem( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
522 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
523 EnableMenuItem( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
524 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
525 EnableMenuItem( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
526 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
527 EnableMenuItem( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
528 gray = (clsStyle & CS_NOCLOSE) != 0;
529
530 /* The menu item must keep its state if it's disabled */
531 if(gray)
532 EnableMenuItem( hmenu, SC_CLOSE, MF_GRAYED);
533}
534
535
536/******************************************************************************
537 *
538 * UINT32 MENU_GetStartOfNextColumn(
539 * HMENU32 hMenu )
540 *
541 *****************************************************************************/
542
543static UINT MENU_GetStartOfNextColumn(
544 HMENU hMenu )
545{
546 POPUPMENU *menu = (POPUPMENU*)hMenu;
547 UINT i = menu->FocusedItem + 1;
548
549 if(!menu)
550 return NO_SELECTED_ITEM;
551
552 if( i == NO_SELECTED_ITEM )
553 return i;
554
555 for( ; i < menu->nItems; ++i ) {
556 if (menu->items[i].fType & MF_MENUBARBREAK)
557 return i;
558 }
559
560 return NO_SELECTED_ITEM;
561}
562
563
564/******************************************************************************
565 *
566 * UINT32 MENU_GetStartOfPrevColumn(
567 * HMENU32 hMenu )
568 *
569 *****************************************************************************/
570
571static UINT MENU_GetStartOfPrevColumn(
572 HMENU hMenu )
573{
574 POPUPMENU const *menu = (POPUPMENU*)hMenu;
575 UINT i;
576
577 if( !menu )
578 return NO_SELECTED_ITEM;
579
580 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
581 return NO_SELECTED_ITEM;
582
583 /* Find the start of the column */
584
585 for(i = menu->FocusedItem; i != 0 &&
586 !(menu->items[i].fType & MF_MENUBARBREAK);
587 --i); /* empty */
588
589 if(i == 0)
590 return NO_SELECTED_ITEM;
591
592 for(--i; i != 0; --i) {
593 if (menu->items[i].fType & MF_MENUBARBREAK)
594 break;
595 }
596
597 //TRACE("ret %d.\n", i );
598
599 return i;
600}
601
602
603
604/***********************************************************************
605 * MENU_FindItem
606 *
607 * Find a menu item. Return a pointer on the item, and modifies *hmenu
608 * in case the item was in a sub-menu.
609 */
610static MENUITEM *MENU_FindItem( HMENU *hmenu, UINT *nPos, UINT wFlags )
611{
612 POPUPMENU *menu;
613 UINT i;
614
615 if (((*hmenu)==0xffff) || (!(menu = MENU_GetMenu(*hmenu)))) return NULL;
616 if (!menu) return NULL;
617 if (wFlags & MF_BYPOSITION)
618 {
619 if (*nPos >= menu->nItems) return NULL;
620 return &menu->items[*nPos];
621 }
622 else
623 {
624 MENUITEM *item = menu->items;
625
626 for (i = 0; i < menu->nItems; i++, item++)
627 {
628 if (item->wID == *nPos)
629 {
630 *nPos = i;
631 return item;
632 }
633 else if (item->fType & MF_POPUP)
634 {
635 HMENU hsubmenu = item->hSubMenu;
636 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
637 if (subitem)
638 {
639 *hmenu = hsubmenu;
640 return subitem;
641 }
642 }
643 }
644 }
645 return NULL;
646}
647
648/***********************************************************************
649 * MENU_FindSubMenu
650 *
651 * Find a Sub menu. Return the position of the submenu, and modifies
652 * *hmenu in case it is found in another sub-menu.
653 * If the submenu cannot be found, NO_SELECTED_ITEM is returned.
654 */
655UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget )
656{
657 POPUPMENU *menu;
658 UINT i;
659 MENUITEM *item;
660 if (((*hmenu)==0xffff) ||
661 (!(menu = MENU_GetMenu(*hmenu))))
662 return NO_SELECTED_ITEM;
663 item = menu->items;
664 for (i = 0; i < menu->nItems; i++, item++) {
665 if(!(item->fType & MF_POPUP)) continue;
666 if (item->hSubMenu == hSubTarget) {
667 return i;
668 }
669 else {
670 HMENU hsubmenu = item->hSubMenu;
671 UINT pos = MENU_FindSubMenu( &hsubmenu, hSubTarget );
672 if (pos != NO_SELECTED_ITEM) {
673 *hmenu = hsubmenu;
674 return pos;
675 }
676 }
677 }
678 return NO_SELECTED_ITEM;
679}
680
681/***********************************************************************
682 * MENU_FreeItemData
683 */
684static void MENU_FreeItemData( MENUITEM* item )
685{
686 /* delete text */
687 if (IS_STRING_ITEM(item->fType) && item->text)
688 HeapFree(GetProcessHeap(), 0, item->text );
689}
690
691/***********************************************************************
692 * MENU_FindItemByCoords
693 *
694 * Find the item at the specified coordinates (screen coords). Does
695 * not work for child windows and therefore should not be called for
696 * an arbitrary system menu.
697 */
698static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
699 POINT pt, UINT *pos )
700{
701 MENUITEM *item;
702 UINT i;
703 RECT wrect;
704
705 if (!GetWindowRect(menu->hWnd,&wrect)) return NULL;
706 pt.x -= wrect.left;pt.y -= wrect.top;
707 item = menu->items;
708 for (i = 0; i < menu->nItems; i++, item++)
709 {
710 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
711 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
712 {
713 if (pos) *pos = i;
714 return item;
715 }
716 }
717 return NULL;
718}
719
720
721/***********************************************************************
722 * MENU_FindItemByKey
723 *
724 * Find the menu item selected by a key press.
725 * Return item id, -1 if none, -2 if we should close the menu.
726 */
727static UINT MENU_FindItemByKey( HWND hwndOwner, HMENU hmenu,
728 UINT key, BOOL forceMenuChar )
729{
730 //TRACE("\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
731
732 if (!IsMenu( hmenu ))
733 {
734 hmenu = GetSubMenu(getSysMenu(hwndOwner), 0);
735 }
736
737 if (hmenu)
738 {
739 POPUPMENU *menu = MENU_GetMenu(hmenu);
740 MENUITEM *item = menu->items;
741 LONG menuchar;
742
743 if( !forceMenuChar )
744 {
745 UINT i;
746
747 key = toupper(key);
748 for (i = 0; i < menu->nItems; i++, item++)
749 {
750 if (item->text && (IS_STRING_ITEM(item->fType)))
751 {
752 char *p = item->text - 2;
753 do
754 {
755 p = strchr (p + 2, '&');
756 }
757 while (p != NULL && p [1] == '&');
758 if (p && (toupper(p[1]) == key)) return i;
759 }
760 }
761 }
762 menuchar = SendMessageA( hwndOwner, WM_MENUCHAR,
763 MAKEWPARAM( key, menu->wFlags ), hmenu );
764 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
765 if (HIWORD(menuchar) == 1) return (UINT)(-2);
766 }
767 return (UINT)(-1);
768}
769/***********************************************************************
770 * MENU_LoadMagicItem
771 *
772 * Load the bitmap associated with the magic menu item and its style
773 */
774
775static HBITMAP MENU_LoadMagicItem(UINT id, BOOL hilite, DWORD dwItemData)
776{
777 /*
778 * Magic menu item id's section
779 * These magic id's are used by windows to insert "standard" mdi
780 * buttons (minimize,restore,close) on menu. Under windows,
781 * these magic id's make sure the right things appear when those
782 * bitmap buttons are pressed/selected/released.
783 */
784
785 switch(id & 0xffff)
786 { case HBMMENU_SYSTEM:
787 return (dwItemData) ?
788 (HBITMAP)dwItemData :
789 (hilite ? hBmpMinimizeD : hBmpMinimize);
790 case HBMMENU_MBAR_RESTORE:
791 return (hilite ? hBmpMaximizeD: hBmpMaximize);
792 case HBMMENU_MBAR_MINIMIZE:
793 return (hilite ? hBmpMinimizeD : hBmpMinimize);
794 case HBMMENU_MBAR_CLOSE:
795 return (hilite ? hBmpCloseD : hBmpClose);
796 case HBMMENU_CALLBACK:
797 case HBMMENU_MBAR_CLOSE_D:
798 case HBMMENU_MBAR_MINIMIZE_D:
799 case HBMMENU_POPUP_CLOSE:
800 case HBMMENU_POPUP_RESTORE:
801 case HBMMENU_POPUP_MAXIMIZE:
802 case HBMMENU_POPUP_MINIMIZE:
803 default:
804 //FIXME("Magic 0x%08x not implemented\n", id);
805 return 0;
806 }
807
808}
809
810/***********************************************************************
811 * MENU_CalcItemSize
812 *
813 * Calculate the size of the menu item and store it in lpitem->rect.
814 */
815static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
816 INT orgX, INT orgY, BOOL menuBar )
817{
818 char *p;
819
820 //TRACE("dc=0x%04x owner=0x%04x (%d,%d)\n", hdc, hwndOwner, orgX, orgY);
821 //debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
822 // (menuBar ? " (MenuBar)" : ""));
823
824 SetRect( &lpitem->rect, orgX, orgY, orgX, orgY );
825
826 if (lpitem->fType & MF_OWNERDRAW)
827 {
828 MEASUREITEMSTRUCT mis;
829 mis.CtlType = ODT_MENU;
830 mis.CtlID = 0;
831 mis.itemID = lpitem->wID;
832 mis.itemData = (DWORD)lpitem->dwItemData;
833 mis.itemHeight = 0;
834 mis.itemWidth = 0;
835 SendMessageA( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
836 lpitem->rect.bottom += mis.itemHeight;
837 lpitem->rect.right += mis.itemWidth;
838
839 //SvL: Add size of space between two menu items (fixes RealPlayer 7 menu)
840 if(menuBar)
841 {
842 lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
843 }
844
845 //TRACE("id=%04x size=%dx%d\n",
846 // lpitem->wID, mis.itemWidth, mis.itemHeight);
847 return;
848 }
849
850 if (lpitem->fType & MF_SEPARATOR)
851 {
852 lpitem->rect.bottom += SEPARATOR_HEIGHT;
853 return;
854 }
855
856 if (!menuBar)
857 {
858 lpitem->rect.right += 2 * check_bitmap_width;
859 if (lpitem->fType & MF_POPUP)
860 lpitem->rect.right += arrow_bitmap_width;
861 }
862
863 if (IS_BITMAP_ITEM(lpitem->fType))
864 {
865 BITMAP bm;
866 HBITMAP resBmp = 0;
867
868 /* Check if there is a magic menu item associated with this item */
869 if((LOWORD((int)lpitem->text))<12)
870 {
871 resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fType & MF_HILITE),
872 lpitem->dwItemData);
873 }
874 else
875 resBmp = (HBITMAP)lpitem->text;
876
877 if (GetObjectA(resBmp, sizeof(bm), &bm ))
878 {
879 lpitem->rect.right += bm.bmWidth;
880 lpitem->rect.bottom += bm.bmHeight;
881
882 }
883 }
884
885
886 /* If we get here, then it must be a text item */
887 if (IS_STRING_ITEM( lpitem->fType ))
888 { SIZE size;
889
890 GetTextExtentPoint32A(hdc, lpitem->text, strlen(lpitem->text), &size);
891
892 lpitem->rect.right += size.cx;
893 lpitem->rect.bottom += MAX (size.cy, GetSystemMetrics(SM_CYMENU)-1);
894 lpitem->xTab = 0;
895
896 if (menuBar)
897 {
898 lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
899 }
900 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
901 {
902 /* Item contains a tab (only meaningful in popup menus) */
903 GetTextExtentPoint32A(hdc, lpitem->text, (int)(p - lpitem->text) , &size);
904 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE + size.cx;
905 lpitem->rect.right += MENU_TAB_SPACE;
906 }
907 else
908 {
909 if (strchr( lpitem->text, '\b' ))
910 lpitem->rect.right += MENU_TAB_SPACE;
911 lpitem->xTab = lpitem->rect.right - check_bitmap_width
912 - arrow_bitmap_width;
913 }
914 }
915 //dprintf(("MENU_CalcItemSize %x (%d,%d)-(%d,%d)", lpitem->wID, lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom));
916 //TRACE("(%d,%d)-(%d,%d)\n", lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom);
917}
918
919
920/***********************************************************************
921 * MENU_PopupMenuCalcSize
922 *
923 * Calculate the size of a popup menu.
924 */
925static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND hwndOwner )
926{
927 MENUITEM *lpitem;
928 HDC hdc;
929 int start, i;
930 int orgX, orgY, maxX, maxTab, maxTabWidth;
931
932 lppop->Width = lppop->Height = 0;
933 if (lppop->nItems == 0) return;
934 hdc = GetDC( 0 );
935
936 SelectObject( hdc, hMenuFont);
937
938 start = 0;
939 maxX = 2 ;
940
941 while (start < lppop->nItems)
942 {
943 lpitem = &lppop->items[start];
944 orgX = maxX;
945 orgY = 2;
946
947 maxTab = maxTabWidth = 0;
948
949 /* Parse items until column break or end of menu */
950 for (i = start; i < lppop->nItems; i++, lpitem++)
951 {
952 if ((i != start) &&
953 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
954
955 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
956
957 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
958 maxX = MAX( maxX, lpitem->rect.right );
959 orgY = lpitem->rect.bottom;
960 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
961 {
962 maxTab = MAX( maxTab, lpitem->xTab );
963 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
964 }
965 }
966
967 /* Finish the column (set all items to the largest width found) */
968 maxX = MAX( maxX, maxTab + maxTabWidth );
969 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
970 {
971 lpitem->rect.right = maxX;
972 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
973 lpitem->xTab = maxTab;
974
975 }
976 lppop->Height = MAX( lppop->Height, orgY );
977 }
978
979 lppop->Width = maxX;
980
981 /* space for 3d border */
982 lppop->Height += 2;
983 lppop->Width += 2;
984
985 ReleaseDC( 0, hdc );
986}
987
988
989/***********************************************************************
990 * MENU_MenuBarCalcSize
991 *
992 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
993 * height is off by 1 pixel which causes lengthy window relocations when
994 * active document window is maximized/restored.
995 *
996 * Calculate the size of the menu bar.
997 */
998static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect,
999 LPPOPUPMENU lppop, HWND hwndOwner )
1000{
1001 MENUITEM *lpitem;
1002 int start, i, orgX, orgY, maxY, helpPos;
1003
1004 if ((lprect == NULL) || (lppop == NULL)) return;
1005 if (lppop->nItems == 0) return;
1006 //TRACE("left=%d top=%d right=%d bottom=%d\n",
1007 // lprect->left, lprect->top, lprect->right, lprect->bottom);
1008 lppop->Width = lprect->right - lprect->left;
1009 lppop->Height = 0;
1010 maxY = lprect->top;
1011 start = 0;
1012 helpPos = -1;
1013 while (start < lppop->nItems)
1014 {
1015 lpitem = &lppop->items[start];
1016 orgX = lprect->left;
1017 orgY = maxY;
1018
1019 /* Parse items until line break or end of menu */
1020 for (i = start; i < lppop->nItems; i++, lpitem++)
1021 {
1022 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
1023 if ((i != start) &&
1024 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
1025
1026 //TRACE("calling MENU_CalcItemSize org=(%d, %d)\n",
1027 // orgX, orgY );
1028 //debug_print_menuitem (" item: ", lpitem, "");
1029 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
1030
1031 if (lpitem->rect.right > lprect->right)
1032 {
1033 if (i != start) break;
1034 else lpitem->rect.right = lprect->right;
1035 }
1036 maxY = MAX( maxY, lpitem->rect.bottom );
1037 orgX = lpitem->rect.right;
1038 }
1039
1040 /* Finish the line (set all items to the largest height found) */
1041 while (start < i) lppop->items[start++].rect.bottom = maxY;
1042 }
1043
1044 lprect->bottom = maxY;
1045 lppop->Height = lprect->bottom - lprect->top;
1046
1047 /* Flush right all magic items and items between the MF_HELP and */
1048 /* the last item (if several lines, only move the last line) */
1049 lpitem = &lppop->items[lppop->nItems-1];
1050 orgY = lpitem->rect.top;
1051 orgX = lprect->right;
1052 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
1053 {
1054 if ( !IS_BITMAP_ITEM(lpitem->fType) && ((helpPos ==-1) ? TRUE : (helpPos>i) ))
1055 break; /* done */
1056 if (lpitem->rect.top != orgY) break; /* Other line */
1057 if (lpitem->rect.right >= orgX) break; /* Too far right already */
1058 lpitem->rect.left += orgX - lpitem->rect.right;
1059 lpitem->rect.right = orgX;
1060 orgX = lpitem->rect.left;
1061 }
1062}
1063
1064/***********************************************************************
1065 * MENU_DrawMenuItem
1066 *
1067 * Draw a single menu item.
1068 */
1069static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc, MENUITEM *lpitem,
1070 UINT height, BOOL menuBar, UINT odaction )
1071{
1072 RECT rect;
1073
1074 //debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
1075
1076 if (lpitem->fType & MF_SYSMENU) return;
1077
1078 if (lpitem->fType & MF_OWNERDRAW)
1079 {
1080 DRAWITEMSTRUCT dis;
1081
1082 dis.CtlType = ODT_MENU;
1083 dis.CtlID = 0;
1084 dis.itemID = lpitem->wID;
1085 dis.itemData = (DWORD)lpitem->dwItemData;
1086 dis.itemState = 0;
1087 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
1088 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
1089 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
1090 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
1091 dis.hwndItem = hmenu;
1092 dis.hDC = hdc;
1093 dis.rcItem = lpitem->rect;
1094 //TRACE("Ownerdraw: owner=%04x itemID=%d, itemState=%d, itemAction=%d, "
1095 // "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n", hwndOwner,
1096 // dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
1097 // dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
1098 // dis.rcItem.bottom);
1099 SendMessageA( hwndOwner, WM_DRAWITEM, 0, (LPARAM)&dis );
1100 return;
1101 }
1102
1103 //TRACE("rect={%d,%d,%d,%d}\n", lpitem->rect.left, lpitem->rect.top,
1104 // lpitem->rect.right,lpitem->rect.bottom);
1105
1106 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
1107
1108 rect = lpitem->rect;
1109
1110 //CB: todo: does Win98 use DrawEdge for menubars?
1111
1112 if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)))
1113 FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
1114 else {
1115 //SvL: TODO: Bug in GDI32; draws black rectangle instead of menu color
1116 /// for everything except the 1st menu item
1117 RECT dummy = rect;
1118
1119 FillRect( hdc, &dummy, GetSysColorBrush(COLOR_HIGHLIGHT) );
1120 FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) ); //CB: back color switching bug?
1121 }
1122
1123 SetBkMode( hdc, TRANSPARENT );
1124
1125 /* vertical separator */
1126 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
1127 {
1128 RECT rc = rect;
1129 rc.top = 3;
1130 rc.bottom = height - 3;
1131 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
1132 }
1133
1134 /* horizontal separator */
1135 if (lpitem->fType & MF_SEPARATOR)
1136 {
1137 RECT rc = rect;
1138 rc.left++;
1139 rc.right--;
1140 rc.top += SEPARATOR_HEIGHT / 2;
1141 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
1142 return;
1143 }
1144
1145 /* Setup colors */
1146
1147 if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)) )
1148 {
1149 if (lpitem->fState & MF_GRAYED)
1150 SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1151#if 1 //CB: WINE's Win98 menubar -> to check
1152
1153 else
1154 SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1155#else
1156 else
1157 {
1158 if (menuBar)
1159 SetTextColor(hdc,GetSysColor(COLOR_MENUTEXT));
1160 else
1161 SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1162 }
1163#endif
1164 SetBkColor( hdc, GetSysColor( COLOR_HIGHLIGHT ) );
1165 }
1166 else
1167 {
1168 if (lpitem->fState & MF_GRAYED)
1169 SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1170 else
1171 SetTextColor( hdc, GetSysColor( COLOR_MENUTEXT ) );
1172 SetBkColor( hdc, GetSysColor( COLOR_MENU ) );
1173 }
1174
1175 /* helper lines for debugging */
1176/* FrameRect(hdc, &rect, GetStockObject(BLACK_BRUSH));
1177 SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
1178 MoveTo( hdc, rect.left, (rect.top + rect.bottom)/2,NULL);
1179 LineTo( hdc, rect.right, (rect.top + rect.bottom)/2 );
1180*/
1181
1182 if (!menuBar)
1183 {
1184 INT y = rect.top + rect.bottom;
1185
1186 /* Draw the check mark
1187 *
1188 * FIXME:
1189 * Custom checkmark bitmaps are monochrome but not always 1bpp.
1190 */
1191
1192 if (lpitem->fState & MF_CHECKED)
1193 {
1194 HBITMAP bm = lpitem->hCheckBit ? lpitem->hCheckBit :
1195 ((lpitem->fType & MFT_RADIOCHECK) ? hStdRadioCheck : hStdCheck);
1196 HDC hdcMem = CreateCompatibleDC( hdc );
1197
1198 SelectObject( hdcMem, bm );
1199 BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1200 check_bitmap_width, check_bitmap_height,
1201 hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1202 DeleteDC( hdcMem );
1203 }
1204 else if (lpitem->hUnCheckBit)
1205 {
1206 HDC hdcMem = CreateCompatibleDC( hdc );
1207
1208 SelectObject( hdcMem, lpitem->hUnCheckBit );
1209 BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1210 check_bitmap_width, check_bitmap_height,
1211 hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1212 DeleteDC( hdcMem );
1213 }
1214
1215 /* Draw the popup-menu arrow */
1216 if (lpitem->fType & MF_POPUP)
1217 {
1218 HDC hdcMem = CreateCompatibleDC( hdc );
1219
1220 SelectObject( hdcMem, hStdMnArrow );
1221 BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
1222 (y - arrow_bitmap_height) / 2,
1223 arrow_bitmap_width, arrow_bitmap_height,
1224 hdcMem, 0, 0, (lpitem->fState & MF_HILITE) ? MERGEPAINT : SRCAND );
1225 DeleteDC( hdcMem );
1226 }
1227
1228 rect.left += check_bitmap_width;
1229 rect.right -= arrow_bitmap_width;
1230 }
1231
1232 /* Draw the item text or bitmap */
1233 if (IS_BITMAP_ITEM(lpitem->fType))
1234 { int top;
1235
1236 HBITMAP resBmp = 0;
1237
1238 HDC hdcMem = CreateCompatibleDC( hdc );
1239
1240 /*
1241 * Check if there is a magic menu item associated with this item
1242 * and load the appropriate bitmap
1243 */
1244 if((LOWORD((int)lpitem->text)) < 12)
1245 {
1246 resBmp = MENU_LoadMagicItem((int)lpitem->text, (lpitem->fState & MF_HILITE),
1247 lpitem->dwItemData);
1248 }
1249 else
1250 resBmp = (HBITMAP)lpitem->text;
1251
1252 if (resBmp)
1253 {
1254 BITMAP bm;
1255 GetObjectA( resBmp, sizeof(bm), &bm );
1256
1257 SelectObject(hdcMem,resBmp );
1258
1259 /* handle fontsize > bitmap_height */
1260 top = ((rect.bottom-rect.top)>bm.bmHeight) ?
1261 rect.top+(rect.bottom-rect.top-bm.bmHeight)/2 : rect.top;
1262
1263 BitBlt( hdc, rect.left, top, rect.right - rect.left,
1264 rect.bottom - rect.top, hdcMem, 0, 0, SRCCOPY );
1265 }
1266 DeleteDC( hdcMem );
1267
1268 return;
1269
1270 }
1271 /* No bitmap - process text if present */
1272 else if (IS_STRING_ITEM(lpitem->fType))
1273 {
1274 register int i;
1275 HFONT hfontOld = 0;
1276
1277 UINT uFormat = (menuBar) ?
1278 DT_CENTER | DT_VCENTER | DT_SINGLELINE :
1279 DT_LEFT | DT_VCENTER | DT_SINGLELINE;
1280
1281 if ( lpitem->fState & MFS_DEFAULT )
1282 {
1283 hfontOld = SelectObject( hdc, hMenuFontBold);
1284 }
1285
1286 if (menuBar)
1287 {
1288 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1289 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1290 i = strlen( lpitem->text );
1291 }
1292 else
1293 {
1294 for (i = 0; lpitem->text[i]; i++)
1295 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1296 break;
1297 }
1298
1299 if(lpitem->fState & MF_GRAYED)
1300 {
1301 if (!(lpitem->fState & MF_HILITE) )
1302 {
1303 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1304 SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1305 DrawTextA( hdc, lpitem->text, i, &rect, uFormat );
1306 --rect.left; --rect.top; --rect.right; --rect.bottom;
1307 }
1308 SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1309 }
1310
1311 DrawTextA( hdc, lpitem->text, i, &rect, uFormat);
1312
1313 /* paint the shortcut text */
1314 if (lpitem->text[i]) /* There's a tab or flush-right char */
1315 {
1316 if (lpitem->text[i] == '\t')
1317 {
1318 rect.left = lpitem->xTab;
1319 uFormat = DT_LEFT | DT_VCENTER | DT_SINGLELINE;
1320 }
1321 else
1322 {
1323 uFormat = DT_RIGHT | DT_VCENTER | DT_SINGLELINE;
1324 }
1325
1326 if(lpitem->fState & MF_GRAYED)
1327 {
1328 if (!(lpitem->fState & MF_HILITE) )
1329 {
1330 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1331 SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1332 DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1333 --rect.left; --rect.top; --rect.right; --rect.bottom;
1334 }
1335 SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1336 }
1337 DrawTextA( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1338 }
1339
1340 if (hfontOld)
1341 SelectObject (hdc, hfontOld);
1342 }
1343}
1344
1345
1346/***********************************************************************
1347 * MENU_DrawPopupMenu
1348 *
1349 * Paint a popup menu.
1350 */
1351static void MENU_DrawPopupMenu( HWND hwnd, HDC hdc, HMENU hmenu )
1352{
1353 HBRUSH hPrevBrush = 0;
1354 RECT rect;
1355
1356 //TRACE("wnd=0x%04x dc=0x%04x menu=0x%04x\n", hwnd, hdc, hmenu);
1357
1358 GetClientRect( hwnd, &rect );
1359
1360 if((hPrevBrush = SelectObject( hdc, GetSysColorBrush(COLOR_MENU) ))
1361 && (SelectObject( hdc, hMenuFont)))
1362 {
1363 HPEN hPrevPen;
1364
1365 Rectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
1366
1367 hPrevPen = SelectObject( hdc, GetStockObject( NULL_PEN ) );
1368 if( hPrevPen )
1369 {
1370 INT ropPrev, i;
1371 POPUPMENU *menu;
1372
1373 /* draw 3-d shade */
1374 DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
1375
1376 /* draw menu items */
1377
1378 menu = MENU_GetMenu(hmenu);
1379 if (menu && menu->nItems)
1380 {
1381 MENUITEM *item;
1382 UINT u;
1383
1384 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1385 MENU_DrawMenuItem( hwnd, hmenu, menu->hwndOwner, hdc, item,
1386 menu->Height, FALSE, ODA_DRAWENTIRE );
1387
1388 }
1389 } else
1390 {
1391 SelectObject( hdc, hPrevBrush );
1392 }
1393 }
1394}
1395
1396/***********************************************************************
1397 * MENU_DrawMenuBar
1398 *
1399 * Paint a menu bar. Returns the height of the menu bar.
1400 * called from [windows/nonclient.c]
1401 */
1402UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, HWND hwnd,
1403 BOOL suppress_draw)
1404{
1405 LPPOPUPMENU lppop;
1406 UINT i,retvalue;
1407 HFONT hfontOld = 0;
1408
1409 lppop = MENU_GetMenu(getMenu(hwnd));
1410 if (lppop == NULL || lprect == NULL)
1411 {
1412 retvalue = GetSystemMetrics(SM_CYMENU);
1413 goto END;
1414 }
1415
1416 //TRACE("(%04x, %p, %p)\n", hDC, lprect, lppop);
1417
1418 hfontOld = SelectObject( hDC, hMenuFont);
1419
1420 if (lppop->Height == 0)
1421 MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1422
1423 lprect->bottom = lprect->top + lppop->Height;
1424
1425 if (suppress_draw)
1426 {
1427 retvalue = lppop->Height;
1428 goto END;
1429 }
1430
1431 HDC memDC;
1432 HBITMAP memBmp,oldBmp;
1433 RECT r;
1434 HFONT oldMemFont;
1435
1436 memDC = CreateCompatibleDC(hDC);
1437 r = *lprect;
1438 r.right -= r.left;
1439 r.bottom -= r.top;
1440 r.left = r.top = 0;
1441 memBmp = CreateCompatibleBitmap(hDC,r.right,r.bottom+1);
1442 oldBmp = SelectObject(memDC,memBmp);
1443 oldMemFont = SelectObject(memDC,hMenuFont);
1444
1445 FillRect(memDC,&r,GetSysColorBrush(COLOR_MENU));
1446
1447 SelectObject(memDC,GetSysColorPen(COLOR_3DFACE));
1448 MoveToEx(memDC,r.left,r.bottom,NULL);
1449 LineTo(memDC,r.right,r.bottom);
1450
1451 if (lppop->nItems == 0)
1452 {
1453 retvalue = GetSystemMetrics(SM_CYMENU);
1454 } else
1455 {
1456 for (i = 0; i < lppop->nItems; i++)
1457 {
1458 OffsetRect(&lppop->items[i].rect,-lprect->left,-lprect->top);
1459 MENU_DrawMenuItem( hwnd,getMenu(hwnd), GetWindow(hwnd,GW_OWNER),
1460 memDC, &lppop->items[i], lppop->Height, TRUE, ODA_DRAWENTIRE );
1461 OffsetRect(&lppop->items[i].rect,lprect->left,lprect->top);
1462 }
1463 retvalue = lppop->Height;
1464 }
1465
1466 BitBlt(hDC,lprect->left,lprect->top,lprect->right-lprect->left,lprect->bottom-lprect->top+1,memDC,0,0,SRCCOPY);
1467 SelectObject(memDC,oldBmp);
1468 if (oldMemFont) SelectObject(memDC,oldMemFont);
1469 DeleteObject(memBmp);
1470 DeleteDC(memDC);
1471
1472END:
1473 if (hfontOld)
1474 SelectObject (hDC, hfontOld);
1475
1476 return retvalue;
1477}
1478
1479/***********************************************************************
1480 * MENU_PatchResidentPopup
1481 */
1482BOOL MENU_PatchResidentPopup( HQUEUE checkQueue, HWND checkWnd )
1483{
1484 HWND pTPWnd = MENU_GetTopPopupWnd();
1485#if 0 //CB: todo
1486 if( pTPWnd )
1487 {
1488 HTASK hTask = 0;
1489
1490 //TRACE("patching resident popup: %04x %04x [%04x %04x]\n",
1491 // checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTPWnd->hmemTaskQ,
1492 // pTPWnd->owner ? pTPWnd->owner->hwndSelf : 0);
1493
1494 switch( checkQueue )
1495 {
1496 case 0: /* checkWnd is the new popup owner */
1497 if( checkWnd )
1498 {
1499 pTPWnd->owner = checkWnd;
1500 if( pTPWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1501 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1502 }
1503 break;
1504
1505 case 0xFFFF: /* checkWnd is destroyed */
1506 if( pTPWnd->owner == checkWnd )
1507 pTPWnd->owner = NULL;
1508 MENU_ReleaseTopPopupWnd();
1509 return TRUE;
1510
1511 default: /* checkQueue is exiting */
1512 if( pTPWnd->hmemTaskQ == checkQueue )
1513 {
1514 hTask = QUEUE_GetQueueTask( pTPWnd->hmemTaskQ );
1515 hTask = TASK_GetNextTask( hTask );
1516 }
1517 break;
1518 }
1519
1520 if( hTask )
1521 {
1522 TDB* task = (TDB*)GlobalLock( hTask );
1523 if( task )
1524 {
1525 pTPWnd->hInstance = task->hInstance;
1526 pTPWnd->hmemTaskQ = task->hQueue;
1527 MENU_ReleaseTopPopupWnd();
1528 return TRUE;
1529 }
1530 //else WARN("failed to patch resident popup.\n");
1531 }
1532 }
1533#endif
1534 MENU_ReleaseTopPopupWnd();
1535 return FALSE;
1536}
1537
1538/***********************************************************************
1539 * MENU_ShowPopup
1540 *
1541 * Display a popup menu.
1542 */
1543static BOOL MENU_ShowPopup( HWND hwndOwner, HMENU hmenu, UINT id,
1544 INT x, INT y, INT xanchor, INT yanchor )
1545{
1546 POPUPMENU *menu;
1547
1548 //TRACE("owner=0x%04x hmenu=0x%04x id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
1549 //hwndOwner, hmenu, id, x, y, xanchor, yanchor);
1550
1551 if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
1552 if (menu->FocusedItem != NO_SELECTED_ITEM)
1553 {
1554 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1555 menu->FocusedItem = NO_SELECTED_ITEM;
1556 }
1557
1558 /* store the owner for DrawItem*/
1559 menu->hwndOwner = hwndOwner;
1560
1561 if(IsWindow(hwndOwner))
1562 {
1563 UINT width, height;
1564
1565 MENU_PopupMenuCalcSize( menu, hwndOwner );
1566
1567 /* adjust popup menu pos so that it fits within the desktop */
1568
1569 width = menu->Width + GetSystemMetrics(SM_CXBORDER);
1570 height = menu->Height + GetSystemMetrics(SM_CYBORDER);
1571
1572 if( x + width > GetSystemMetrics(SM_CXSCREEN ))
1573 {
1574 if( xanchor )
1575 x -= width - xanchor;
1576 if( x + width > GetSystemMetrics(SM_CXSCREEN))
1577 x = GetSystemMetrics(SM_CXSCREEN) - width;
1578 }
1579 if( x < 0 ) x = 0;
1580
1581 if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1582 {
1583 if( yanchor )
1584 y -= height + yanchor;
1585 if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1586 y = GetSystemMetrics(SM_CYSCREEN) - height;
1587 }
1588 if( y < 0 ) y = 0;
1589
1590 /* NOTE: In Windows, top menu popup is not owned. */
1591 if (!pTopPopupWnd) /* create top level popup menu window */
1592 {
1593 assert( uSubPWndLevel == 0 );
1594
1595 pTopPopupWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1596 WS_POPUP, x, y, width, height,
1597 hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1598 (LPVOID)hmenu );
1599 if (!pTopPopupWnd)
1600 {
1601 return FALSE;
1602 }
1603 menu->hWnd = pTopPopupWnd;
1604 MENU_ReleaseTopPopupWnd();
1605 }
1606 else
1607 if( uSubPWndLevel )
1608 {
1609 /* create a new window for the submenu */
1610
1611 menu->hWnd = CreateWindowA( POPUPMENUCLASSNAME, NULL,
1612 WS_POPUP, x, y, width, height,
1613 hwndOwner, 0, GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1614 (LPVOID)hmenu );
1615 if( !menu->hWnd )
1616 {
1617 return FALSE;
1618 }
1619 }
1620 else /* top level popup menu window already exists */
1621 {
1622 HWND pTPWnd = MENU_GetTopPopupWnd();
1623 menu->hWnd = pTPWnd;
1624
1625 MENU_PatchResidentPopup( 0, hwndOwner );
1626 SendMessageA( pTPWnd, MM_SETMENUHANDLE, (WPARAM)hmenu, 0L);
1627
1628 /* adjust its size */
1629
1630 SetWindowPos( menu->hWnd, 0, x, y, width, height,
1631 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1632 MENU_ReleaseTopPopupWnd();
1633 }
1634
1635 uSubPWndLevel++; /* menu level counter */
1636
1637 /* Display the window */
1638
1639 SetWindowPos( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1640 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1641 EnableWindow(menu->hWnd,TRUE);
1642 UpdateWindow( menu->hWnd );
1643 return TRUE;
1644 }
1645 return FALSE;
1646}
1647
1648
1649/***********************************************************************
1650 * MENU_SelectItem
1651 */
1652static void MENU_SelectItem( HWND hwndOwner, HMENU hmenu, UINT wIndex,
1653 BOOL sendMenuSelect, HMENU topmenu )
1654{
1655 LPPOPUPMENU lppop;
1656 HDC hdc;
1657
1658 //TRACE("owner=0x%04x menu=0x%04x index=0x%04x select=0x%04x\n", hwndOwner, hmenu, wIndex, sendMenuSelect);
1659
1660 lppop = MENU_GetMenu(hmenu);
1661 if ((!lppop) || (!lppop->nItems)) return;
1662
1663 if (lppop->FocusedItem == wIndex) return;
1664 if (lppop->wFlags & MF_POPUP) hdc = GetDC( lppop->hWnd );
1665 else hdc = GetDCEx( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1666
1667 SelectObject( hdc, hMenuFont);
1668
1669 /* Clear previous highlighted item */
1670 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1671 {
1672 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1673 MENU_DrawMenuItem(lppop->hWnd, hmenu, hwndOwner, hdc,&lppop->items[lppop->FocusedItem],
1674 lppop->Height, !(lppop->wFlags & MF_POPUP),
1675 ODA_SELECT );
1676 }
1677
1678 /* Highlight new item (if any) */
1679 lppop->FocusedItem = wIndex;
1680 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1681 {
1682 if(!(lppop->items[wIndex].fType & MF_SEPARATOR)) {
1683 lppop->items[wIndex].fState |= MF_HILITE;
1684 MENU_DrawMenuItem( lppop->hWnd, hmenu, hwndOwner, hdc,
1685 &lppop->items[wIndex], lppop->Height,
1686 !(lppop->wFlags & MF_POPUP), ODA_SELECT );
1687 }
1688 if (sendMenuSelect)
1689 {
1690 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1691 SendMessageA( hwndOwner, WM_MENUSELECT,
1692 MAKELONG(ip->fType & MF_POPUP ? wIndex: ip->wID,
1693 ip->fType | ip->fState | MF_MOUSESELECT |
1694 (lppop->wFlags & MF_SYSMENU)), hmenu);
1695 }
1696 }
1697 else if (sendMenuSelect) {
1698 if(topmenu){
1699 int pos;
1700 if((pos=MENU_FindSubMenu(&topmenu, hmenu))!=NO_SELECTED_ITEM){
1701 POPUPMENU *ptm = (POPUPMENU*)topmenu;
1702 MENUITEM *ip = &ptm->items[pos];
1703 SendMessageA( hwndOwner, WM_MENUSELECT, MAKELONG(pos,
1704 ip->fType | ip->fState | MF_MOUSESELECT |
1705 (ptm->wFlags & MF_SYSMENU)), topmenu);
1706 }
1707 }
1708 }
1709 ReleaseDC( lppop->hWnd, hdc );
1710}
1711
1712
1713/***********************************************************************
1714 * MENU_MoveSelection
1715 *
1716 * Moves currently selected item according to the offset parameter.
1717 * If there is no selection then it should select the last item if
1718 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1719 */
1720static void MENU_MoveSelection( HWND hwndOwner, HMENU hmenu, INT offset )
1721{
1722 INT i;
1723 POPUPMENU *menu;
1724
1725 //TRACE("hwnd=0x%04x hmenu=0x%04x off=0x%04x\n", hwndOwner, hmenu, offset);
1726
1727 menu = MENU_GetMenu(hmenu);
1728 if ((!menu) || (!menu->items)) return;
1729
1730 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1731 {
1732 if( menu->nItems == 1 ) return; else
1733 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1734 ; i += offset)
1735 if (!(menu->items[i].fType & MF_SEPARATOR))
1736 {
1737 MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1738 return;
1739 }
1740 }
1741
1742 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1743 i >= 0 && i < menu->nItems ; i += offset)
1744 if (!(menu->items[i].fType & MF_SEPARATOR))
1745 {
1746 MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1747 return;
1748 }
1749}
1750
1751
1752/**********************************************************************
1753 * MENU_SetItemData
1754 *
1755 * Set an item flags, id and text ptr. Called by InsertMenu() and
1756 * ModifyMenu().
1757 */
1758static BOOL MENU_SetItemData( MENUITEM *item, UINT flags, UINT id,
1759 LPCSTR str )
1760{
1761 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1762
1763 //debug_print_menuitem("MENU_SetItemData from: ", item, "");
1764
1765
1766 if (IS_STRING_ITEM(flags))
1767 {
1768 if (!str || !*str)
1769 {
1770 flags |= MF_SEPARATOR;
1771 item->text = NULL;
1772 }
1773 else
1774 {
1775 LPSTR text;
1776 /* Item beginning with a backspace is a help item */
1777 if (*str == '\b')
1778 {
1779 flags |= MF_HELP;
1780 str++;
1781 }
1782 if (!(text = HEAP_strdupA(GetProcessHeap(), 0, str ))) return FALSE;
1783 item->text = text;
1784 }
1785 }
1786 else if (IS_BITMAP_ITEM(flags))
1787 item->text = (LPSTR)(HBITMAP)LOWORD(str);
1788 else item->text = NULL;
1789
1790 if (flags & MF_OWNERDRAW)
1791 item->dwItemData = (DWORD)str;
1792 else
1793 item->dwItemData = 0;
1794
1795 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1796 DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1797
1798 if (flags & MF_POPUP)
1799 {
1800 POPUPMENU *menu = MENU_GetMenu((UINT)id);
1801 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1802 else
1803 {
1804 item->wID = 0;
1805 item->hSubMenu = 0;
1806 item->fType = 0;
1807 item->fState = 0;
1808 return FALSE;
1809 }
1810 }
1811
1812 item->wID = id;
1813 if (flags & MF_POPUP)
1814 item->hSubMenu = id;
1815
1816 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1817 flags |= MF_POPUP; /* keep popup */
1818
1819 item->fType = flags & TYPE_MASK;
1820 item->fState = (flags & STATE_MASK) &
1821 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1822
1823
1824 /* Don't call SetRectEmpty here! */
1825
1826
1827 if (prevText) HeapFree(GetProcessHeap(), 0, prevText );
1828
1829 //debug_print_menuitem("MENU_SetItemData to : ", item, "");
1830 return TRUE;
1831}
1832
1833
1834/**********************************************************************
1835 * MENU_InsertItem
1836 *
1837 * Insert a new item into a menu.
1838 */
1839static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1840{
1841 MENUITEM *newItems;
1842 POPUPMENU *menu;
1843
1844 if (!(menu = MENU_GetMenu(hMenu)))
1845 return NULL;
1846
1847 /* Find where to insert new item */
1848
1849 if ((pos==(UINT)-1) || ((flags & MF_BYPOSITION) && (pos == menu->nItems)))
1850 {
1851 /* Special case: append to menu */
1852 /* Some programs specify the menu length to do that */
1853 pos = menu->nItems;
1854 } else
1855 {
1856 if (!MENU_FindItem( &hMenu, &pos, flags ))
1857 {
1858 //FIXME("item %x not found\n", pos );
1859 return NULL;
1860 }
1861 if (!(menu = MENU_GetMenu(hMenu)))
1862 return NULL;
1863 }
1864
1865 /* Create new items array */
1866
1867 newItems = (MENUITEM*)HeapAlloc(GetProcessHeap(), 0, sizeof(MENUITEM) * (menu->nItems+1) );
1868 if (!newItems)
1869 {
1870 //WARN("allocation failed\n" );
1871 return NULL;
1872 }
1873 if (menu->nItems > 0)
1874 {
1875 /* Copy the old array into the new */
1876 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1877 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1878 (menu->nItems-pos)*sizeof(MENUITEM) );
1879 HeapFree(GetProcessHeap(), 0, menu->items );
1880 }
1881 menu->items = newItems;
1882 menu->nItems++;
1883 memset( &newItems[pos], 0, sizeof(*newItems) );
1884 menu->Height = 0; /* force size recalculate */
1885 return &newItems[pos];
1886}
1887
1888
1889/**********************************************************************
1890 * MENU_ParseResource
1891 *
1892 * Parse a standard menu resource and add items to the menu.
1893 * Return a pointer to the end of the resource.
1894 */
1895static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1896{
1897 WORD flags, id = 0;
1898 LPCSTR str;
1899
1900 do
1901 {
1902 flags = GET_WORD(res);
1903 res += sizeof(WORD);
1904 if (!(flags & MF_POPUP))
1905 {
1906 id = GET_WORD(res);
1907 res += sizeof(WORD);
1908 }
1909 //if (!IS_STRING_ITEM(flags))
1910 // ERR("not a string item %04x\n", flags );
1911 str = res;
1912 if (!unicode) res += strlen(str) + 1;
1913 else res += (lstrlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1914 if (flags & MF_POPUP)
1915 {
1916 HMENU hSubMenu = CreatePopupMenu();
1917 if (!hSubMenu) return NULL;
1918 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1919 return NULL;
1920 if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1921 else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1922 }
1923 else /* Not a popup */
1924 {
1925 if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1926 else AppendMenuW( hMenu, flags, id,
1927 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1928 }
1929 } while (!(flags & MF_END));
1930 return res;
1931}
1932
1933
1934/**********************************************************************
1935 * MENUEX_ParseResource
1936 *
1937 * Parse an extended menu resource and add items to the menu.
1938 * Return a pointer to the end of the resource.
1939 */
1940static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1941{
1942 WORD resinfo;
1943 do {
1944 MENUITEMINFOW mii;
1945
1946 mii.cbSize = sizeof(mii);
1947 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1948 mii.fType = GET_DWORD(res);
1949 res += sizeof(DWORD);
1950 mii.fState = GET_DWORD(res);
1951 res += sizeof(DWORD);
1952 mii.wID = GET_DWORD(res);
1953 res += sizeof(DWORD);
1954 resinfo = GET_WORD(res);
1955 res += sizeof(WORD);
1956 /* Align the text on a word boundary. */
1957 res += (~((int)res - 1)) & 1;
1958 mii.dwTypeData = (LPWSTR) res;
1959 res += (1 + lstrlenW(mii.dwTypeData)) * sizeof(WCHAR);
1960 /* Align the following fields on a dword boundary. */
1961 res += (~((int)res - 1)) & 3;
1962
1963 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1964 {
1965 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1966 0, mii.dwTypeData);
1967 //TRACE("Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1968 // mii.fType, mii.fState, mii.wID, resinfo, newstr);
1969 HeapFree( GetProcessHeap(), 0, newstr );
1970 }
1971
1972 if (resinfo & 1) { /* Pop-up? */
1973 /* DWORD helpid = GET_DWORD(res); FIXME: use this. */
1974 res += sizeof(DWORD);
1975 mii.hSubMenu = CreatePopupMenu();
1976 if (!mii.hSubMenu)
1977 return NULL;
1978 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1979 DestroyMenu(mii.hSubMenu);
1980 return NULL;
1981 }
1982 mii.fMask |= MIIM_SUBMENU;
1983 mii.fType |= MF_POPUP;
1984 }
1985 InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
1986 } while (!(resinfo & MF_END));
1987 return res;
1988}
1989
1990
1991/***********************************************************************
1992 * MENU_GetSubPopup
1993 *
1994 * Return the handle of the selected sub-popup menu (if any).
1995 */
1996static HMENU MENU_GetSubPopup( HMENU hmenu )
1997{
1998 POPUPMENU *menu;
1999 MENUITEM *item;
2000
2001 menu = MENU_GetMenu(hmenu);
2002
2003 if ((!menu) || (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
2004
2005 item = &menu->items[menu->FocusedItem];
2006 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
2007 return item->hSubMenu;
2008 return 0;
2009}
2010
2011
2012/***********************************************************************
2013 * MENU_HideSubPopups
2014 *
2015 * Hide the sub-popup menus of this menu.
2016 */
2017static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
2018 BOOL sendMenuSelect )
2019{
2020 POPUPMENU *menu = MENU_GetMenu(hmenu);
2021
2022 //TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, sendMenuSelect);
2023
2024 if (menu && uSubPWndLevel)
2025 {
2026 HMENU hsubmenu;
2027 POPUPMENU *submenu;
2028 MENUITEM *item;
2029
2030 if (menu->FocusedItem != NO_SELECTED_ITEM)
2031 {
2032 item = &menu->items[menu->FocusedItem];
2033 if (!(item->fType & MF_POPUP) ||
2034 !(item->fState & MF_MOUSESELECT)) return;
2035 item->fState &= ~MF_MOUSESELECT;
2036 hsubmenu = item->hSubMenu;
2037 } else return;
2038
2039 submenu = MENU_GetMenu(hsubmenu);
2040 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
2041 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect, 0 );
2042
2043 if (submenu->hWnd == MENU_GetTopPopupWnd() )
2044 {
2045 ShowWindow( submenu->hWnd, SW_HIDE );
2046 uSubPWndLevel = 0;
2047 }
2048 else
2049 {
2050 DestroyWindow( submenu->hWnd );
2051 submenu->hWnd = 0;
2052 }
2053 MENU_ReleaseTopPopupWnd();
2054 }
2055}
2056
2057
2058/***********************************************************************
2059 * MENU_ShowSubPopup
2060 *
2061 * Display the sub-menu of the selected item of this menu.
2062 * Return the handle of the submenu, or hmenu if no submenu to display.
2063 */
2064static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
2065 BOOL selectFirst, UINT wFlags,POINT *pt)
2066{
2067 RECT rect;
2068 POPUPMENU *menu;
2069 MENUITEM *item;
2070 HDC hdc;
2071
2072 //TRACE("owner=0x%04x hmenu=0x%04x 0x%04x\n", hwndOwner, hmenu, selectFirst);
2073
2074 if (!(menu = MENU_GetMenu(hmenu))) return hmenu;
2075
2076 if (menu->FocusedItem == NO_SELECTED_ITEM)
2077 {
2078 return hmenu;
2079 }
2080
2081 item = &menu->items[menu->FocusedItem];
2082 if (!(item->fType & MF_POPUP) ||
2083 (item->fState & (MF_GRAYED | MF_DISABLED)))
2084 {
2085 return hmenu;
2086 }
2087
2088 /* message must be send before using item,
2089 because nearly everything may by changed by the application ! */
2090
2091 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2092 if (!(wFlags & TPM_NONOTIFY))
2093 SendMessageA( hwndOwner, WM_INITMENUPOPUP, item->hSubMenu,
2094 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
2095
2096 item = &menu->items[menu->FocusedItem];
2097 rect = item->rect;
2098
2099 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
2100 if (!(item->fState & MF_HILITE))
2101 {
2102 if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
2103 else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
2104
2105 SelectObject( hdc, hMenuFont);
2106
2107 item->fState |= MF_HILITE;
2108 MENU_DrawMenuItem( menu->hWnd, hmenu, hwndOwner, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
2109 ReleaseDC( menu->hWnd, hdc );
2110 }
2111 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
2112 item->rect = rect;
2113
2114 item->fState |= MF_MOUSESELECT;
2115
2116 if (IS_SYSTEM_MENU(menu))
2117 {
2118 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2119
2120 MENU_InitSysMenuPopup(item->hSubMenu,GetWindowLongA(menu->hWnd,GWL_STYLE), GetClassLongA(menu->hWnd, GCL_STYLE));
2121
2122 if ((wFlags & TPM_CAPTIONSYSMENU) && pt)
2123 {
2124 rect.top = pt->y;
2125 rect.left = pt->x;
2126 rect.bottom = rect.right = 0;
2127 } else
2128 {
2129 if (win32wnd) win32wnd->GetSysPopupPos(&rect);
2130 rect.top = rect.bottom;
2131 rect.right = GetSystemMetrics(SM_CXSIZE);
2132 rect.bottom = GetSystemMetrics(SM_CYSIZE);
2133 }
2134 }
2135 else
2136 {
2137 if (menu->wFlags & MF_POPUP)
2138 {
2139 RECT rectWindow;
2140
2141 GetWindowRect(menu->hWnd,&rectWindow);
2142 rect.left = rectWindow.left + item->rect.right;
2143 rect.top = rectWindow.top + item->rect.top;
2144 rect.right = item->rect.left - item->rect.right;
2145 rect.bottom = item->rect.top - item->rect.bottom;
2146 }
2147 else
2148 {
2149 RECT rectWindow;
2150
2151 GetWindowRect(menu->hWnd,&rectWindow);
2152 rect.left = rectWindow.left + item->rect.left;
2153 rect.top = rectWindow.top + item->rect.bottom;
2154 rect.right = item->rect.right - item->rect.left;
2155 rect.bottom = item->rect.bottom - item->rect.top;
2156 }
2157 }
2158
2159 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
2160 rect.left, rect.top, rect.right, rect.bottom );
2161 if (selectFirst)
2162 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
2163 return item->hSubMenu;
2164}
2165
2166/***********************************************************************
2167 * MENU_PtMenu
2168 *
2169 * Walks menu chain trying to find a menu pt maps to.
2170 */
2171static HMENU MENU_PtMenu(HMENU hMenu,POINT pt,BOOL inMenuBar)
2172{
2173 POPUPMENU *menu = MENU_GetMenu(hMenu);
2174 register UINT ht = menu->FocusedItem;
2175
2176 /* try subpopup first (if any) */
2177 ht = (ht != NO_SELECTED_ITEM &&
2178 (menu->items[ht].fType & MF_POPUP) &&
2179 (menu->items[ht].fState & MF_MOUSESELECT))
2180 ? (UINT) MENU_PtMenu(menu->items[ht].hSubMenu,pt,inMenuBar) : 0;
2181
2182 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
2183 {
2184 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(menu->hWnd);
2185 if(win32wnd==NULL)
2186 DebugInt3();
2187
2188 ht = win32wnd->HandleNCHitTest(pt);
2189 if( menu->wFlags & MF_POPUP )
2190 ht = (ht != (UINT)HTNOWHERE &&
2191 ht != (UINT)HTERROR) ? (UINT)hMenu : 0;
2192 else
2193 {
2194 ht = ((ht == HTSYSMENU) && !inMenuBar) ? (UINT)(getSysMenu(menu->hWnd))
2195 : ((ht == HTMENU) && inMenuBar) ? (UINT)(getMenu(menu->hWnd)) : 0;
2196 }
2197 }
2198 return (HMENU)ht;
2199}
2200
2201/***********************************************************************
2202 * MENU_ExecFocusedItem
2203 *
2204 * Execute a menu item (for instance when user pressed Enter).
2205 * Return the wID of the executed item. Otherwise, -1 indicating
2206 * that no menu item wase executed;
2207 * Have to receive the flags for the TrackPopupMenu options to avoid
2208 * sending unwanted message.
2209 *
2210 */
2211static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu, UINT wFlags )
2212{
2213 MENUITEM *item;
2214 POPUPMENU *menu = MENU_GetMenu(hMenu);
2215
2216 //TRACE("%p hmenu=0x%04x\n", pmt, hMenu);
2217
2218 if (!menu || !menu->nItems ||
2219 (menu->FocusedItem == NO_SELECTED_ITEM)) return -1;
2220
2221 item = &menu->items[menu->FocusedItem];
2222
2223 //TRACE("%08x %08x %08x\n",
2224 // hMenu, item->wID, item->hSubMenu);
2225
2226 if (!(item->fType & MF_POPUP))
2227 {
2228 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
2229 {
2230 /* If TPM_RETURNCMD is set you return the id, but
2231 do not send a message to the owner */
2232 if(!(wFlags & TPM_RETURNCMD))
2233 {
2234 if( menu->wFlags & MF_SYSMENU )
2235 PostMessageA( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2236 MAKELPARAM(pmt->pt.x, pmt->pt.y) );
2237 else
2238 PostMessageA( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2239 }
2240 return item->wID;
2241 }
2242 }
2243 else
2244 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hMenu, TRUE, wFlags,&pmt->pt);
2245
2246 return -1;
2247}
2248
2249/***********************************************************************
2250 * MENU_SwitchTracking
2251 *
2252 * Helper function for menu navigation routines.
2253 */
2254static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2255{
2256 POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2257 POPUPMENU *topmenu = MENU_GetMenu(pmt->hTopMenu);
2258
2259 //TRACE("%p hmenu=0x%04x 0x%04x\n", pmt, hPtMenu, id);
2260
2261 if( pmt->hTopMenu != hPtMenu &&
2262 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
2263 {
2264 /* both are top level menus (system and menu-bar) */
2265 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2266 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2267 pmt->hTopMenu = hPtMenu;
2268 }
2269 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2270 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE, 0 );
2271}
2272
2273
2274/***********************************************************************
2275 * MENU_ButtonDown
2276 *
2277 * Return TRUE if we can go on with menu tracking.
2278 */
2279static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2280{
2281 //TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2282
2283 if (hPtMenu)
2284 {
2285 UINT id = 0;
2286 POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2287 MENUITEM *item;
2288
2289 if( IS_SYSTEM_MENU(ptmenu) )
2290 item = ptmenu->items;
2291 else
2292 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2293
2294 if( item )
2295 {
2296 if( ptmenu->FocusedItem != id )
2297 MENU_SwitchTracking( pmt, hPtMenu, id );
2298
2299 /* If the popup menu is not already "popped" */
2300 if(!(item->fState & MF_MOUSESELECT ))
2301 {
2302 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2303 }
2304
2305 return TRUE;
2306 }
2307 /* Else the click was on the menu bar, finish the tracking */
2308 }
2309 return FALSE;
2310}
2311
2312/***********************************************************************
2313 * MENU_ButtonUp
2314 *
2315 * Return the value of MENU_ExecFocusedItem if
2316 * the selected item was not a popup. Else open the popup.
2317 * A -1 return value indicates that we go on with menu tracking.
2318 *
2319 */
2320static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags)
2321{
2322 //TRACE("%p hmenu=0x%04x\n", pmt, hPtMenu);
2323
2324 if (hPtMenu)
2325 {
2326 UINT id = 0;
2327 POPUPMENU *ptmenu = MENU_GetMenu(hPtMenu);
2328 MENUITEM *item;
2329
2330 if( IS_SYSTEM_MENU(ptmenu) )
2331 item = ptmenu->items;
2332 else
2333 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2334
2335 if( item && (ptmenu->FocusedItem == id ))
2336 {
2337 if( !(item->fType & MF_POPUP) )
2338 return MENU_ExecFocusedItem( pmt, hPtMenu, wFlags);
2339
2340 /* If we are dealing with the top-level menu and that this */
2341 /* is a click on an already "poppped" item */
2342 /* Stop the menu tracking and close the opened submenus */
2343 if((pmt->hTopMenu == hPtMenu) && (ptmenu->bTimeToHide == TRUE))
2344 return 0;
2345 }
2346 ptmenu->bTimeToHide = TRUE;
2347 }
2348 return -1;
2349}
2350
2351
2352/***********************************************************************
2353 * MENU_MouseMove
2354 *
2355 * Return TRUE if we can go on with menu tracking.
2356 */
2357static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2358{
2359 UINT id = NO_SELECTED_ITEM;
2360 POPUPMENU *ptmenu = NULL;
2361
2362 if( hPtMenu )
2363 {
2364 ptmenu = MENU_GetMenu(hPtMenu);
2365 if( IS_SYSTEM_MENU(ptmenu) )
2366 id = 0;
2367 else
2368 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2369 }
2370
2371 if( id == NO_SELECTED_ITEM )
2372 {
2373 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2374 NO_SELECTED_ITEM, TRUE, pmt->hTopMenu);
2375
2376 }
2377 else if( ptmenu->FocusedItem != id )
2378 {
2379 POPUPMENU *menu;
2380 MENUITEM *item;
2381
2382 MENU_SwitchTracking( pmt, hPtMenu, id );
2383
2384
2385 /*
2386 Test to see if we are trying to popup a submenu or not.
2387 If we aren't, don't change the current menu pointer
2388 and return.
2389 */
2390 if (!(menu = (POPUPMENU *)MENU_GetMenu( hPtMenu )))
2391 {
2392 pmt->hCurrentMenu = hPtMenu;
2393 return TRUE;
2394 }
2395
2396 if (!IsWindow( menu->hWnd ) ||
2397 (menu->FocusedItem == NO_SELECTED_ITEM))
2398 {
2399 pmt->hCurrentMenu = hPtMenu;
2400 return TRUE;
2401 }
2402
2403 item = &menu->items[menu->FocusedItem];
2404 if (!(item->fType & MF_POPUP) ||
2405 (item->fState & (MF_GRAYED | MF_DISABLED)))
2406 {
2407 pmt->hCurrentMenu = hPtMenu;
2408 return TRUE;
2409 }
2410
2411 /* Check to see if we are trying to popup a toplevel menu or a
2412 submenu. Only the submenu has a delay.
2413 */
2414 if (uSubPWndLevel)
2415 {
2416 /*
2417 If we made it here, we want to pop up a submenu. Before we pop it up,
2418 we want a slight delay. This is implemented by remembering the ID of the menu
2419 where the mouse is currently positioned, and setting up a timer. When the
2420 timer fires (handled in MENU_TrackMenu() ), if the mouse is over the same
2421 submenu item, we popup it up. Otherwise, we do nothing.
2422 */
2423 KillTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID); /* Just in case another timer was set up and not fired yet... */
2424 if ( (SetTimer (pmt->hOwnerWnd, SUBMENU_POPUP_TIMERID, POPUP_MENU_DELAY, NULL)) != SUBMENU_POPUP_TIMERID)
2425 {
2426 /*
2427 For some reason the timer wasn't set up properly... Revert to old
2428 functionality.
2429 */
2430 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,hPtMenu,FALSE,wFlags,&pmt->pt);
2431 return TRUE;
2432 }
2433 } else
2434 {
2435 /* We are trying to popup a top level menu... so no delay */
2436
2437 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hPtMenu, FALSE, wFlags,&pmt->pt);
2438 return TRUE;
2439 }
2440
2441 mouseOverMenuID = id;
2442 isTimerSet = TRUE;
2443 }
2444 return TRUE;
2445}
2446
2447
2448/***********************************************************************
2449 * MENU_DoNextMenu
2450 *
2451 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2452 */
2453static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2454{
2455 POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2456
2457 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2458 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2459 {
2460 HMENU hNewMenu;
2461 HWND hNewWnd;
2462 UINT id = 0;
2463 LRESULT l = SendMessageA( pmt->hOwnerWnd, WM_NEXTMENU, vk,
2464 (IS_SYSTEM_MENU(menu)) ? GetSubMenu(pmt->hTopMenu,0) : pmt->hTopMenu );
2465
2466 //TRACE("%04x [%04x] -> %04x [%04x]\n",
2467 // (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2468
2469 if( l == 0 )
2470 {
2471 hNewWnd = pmt->hOwnerWnd;
2472 if( IS_SYSTEM_MENU(menu) )
2473 {
2474 /* switch to the menu bar */
2475
2476 if( (GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_CHILD) || !getMenu(pmt->hOwnerWnd) )
2477 {
2478 return FALSE;
2479 }
2480
2481 hNewMenu = getMenu(pmt->hOwnerWnd);
2482 if( vk == VK_LEFT )
2483 {
2484 menu = MENU_GetMenu(hNewMenu);
2485 id = menu->nItems - 1;
2486 }
2487 }
2488 else if( GetWindowLongA(pmt->hOwnerWnd,GWL_STYLE) & WS_SYSMENU )
2489 {
2490 /* switch to the system menu */
2491 hNewMenu = getSysMenu(pmt->hOwnerWnd);
2492 }
2493 else
2494 {
2495 return FALSE;
2496 }
2497 }
2498 else /* application returned a new menu to switch to */
2499 {
2500 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2501
2502 if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2503 {
2504 if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_SYSMENU) &&
2505 GetSubMenu(getSysMenu(hNewWnd), 0) == hNewMenu )
2506 {
2507 /* get the real system menu */
2508 hNewMenu = getSysMenu(hNewWnd);
2509 }
2510 else if( (GetWindowLongA(hNewWnd,GWL_STYLE) & WS_CHILD) || (getMenu(hNewWnd) != hNewMenu) )
2511 {
2512 /* FIXME: Not sure what to do here, perhaps,
2513 * try to track hNewMenu as a popup? */
2514
2515 //TRACE(" -- got confused.\n");
2516 return FALSE;
2517 }
2518 }
2519 else return FALSE;
2520 }
2521
2522 if( hNewMenu != pmt->hTopMenu )
2523 {
2524 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM,
2525 FALSE, 0 );
2526 if( pmt->hCurrentMenu != pmt->hTopMenu )
2527 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2528 }
2529
2530 if( hNewWnd != pmt->hOwnerWnd )
2531 {
2532 ReleaseCapture();
2533 pmt->hOwnerWnd = hNewWnd;
2534 SetCapture(pmt->hOwnerWnd); //SvL: Don't know if this is good enough
2535 //EVENT_Capture( pmt->hOwnerWnd, HTMENU ); //CB: todo
2536 }
2537
2538 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2539 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE, 0 );
2540
2541 return TRUE;
2542 }
2543 return FALSE;
2544}
2545
2546/***********************************************************************
2547 * MENU_SuspendPopup
2548 *
2549 * The idea is not to show the popup if the next input message is
2550 * going to hide it anyway.
2551 */
2552static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT uMsg )
2553{
2554 MSG msg;
2555
2556 msg.hwnd = pmt->hOwnerWnd;
2557
2558 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2559 pmt->trackFlags |= TF_SKIPREMOVE;
2560
2561 switch( uMsg )
2562 {
2563 case WM_KEYDOWN:
2564 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2565 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2566 {
2567 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2568 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2569 if( msg.message == WM_KEYDOWN &&
2570 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2571 {
2572 pmt->trackFlags |= TF_SUSPENDPOPUP;
2573 return TRUE;
2574 }
2575 }
2576 break;
2577 }
2578
2579 /* failures go through this */
2580 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2581 return FALSE;
2582}
2583
2584/***********************************************************************
2585 * MENU_KeyLeft
2586 *
2587 * Handle a VK_LEFT key event in a menu.
2588 */
2589static void MENU_KeyLeft( MTRACKER* pmt, UINT wFlags )
2590{
2591 POPUPMENU *menu;
2592 HMENU hmenutmp, hmenuprev;
2593 UINT prevcol;
2594
2595 hmenuprev = hmenutmp = pmt->hTopMenu;
2596 menu = MENU_GetMenu(hmenutmp);
2597
2598 /* Try to move 1 column left (if possible) */
2599 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2600 NO_SELECTED_ITEM ) {
2601
2602 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2603 prevcol, TRUE, 0 );
2604 return;
2605 }
2606
2607 /* close topmost popup */
2608 while (hmenutmp != pmt->hCurrentMenu)
2609 {
2610 hmenuprev = hmenutmp;
2611 hmenutmp = MENU_GetSubPopup( hmenuprev );
2612 }
2613
2614 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2615 pmt->hCurrentMenu = hmenuprev;
2616
2617 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2618 {
2619 /* move menu bar selection if no more popups are left */
2620
2621 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2622 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2623
2624 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2625 {
2626 /* A sublevel menu was displayed - display the next one
2627 * unless there is another displacement coming up */
2628
2629 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2630 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2631 pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2632 }
2633 }
2634}
2635
2636
2637/***********************************************************************
2638 * MENU_KeyRight
2639 *
2640 * Handle a VK_RIGHT key event in a menu.
2641 */
2642static void MENU_KeyRight( MTRACKER* pmt, UINT wFlags )
2643{
2644 HMENU hmenutmp;
2645 POPUPMENU *menu = MENU_GetMenu(pmt->hTopMenu);
2646 UINT nextcol;
2647
2648 //TRACE("MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2649 // pmt->hCurrentMenu,
2650 // ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2651 // items[0].text,
2652 // pmt->hTopMenu, menu->items[0].text );
2653
2654 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2655 {
2656 /* If already displaying a popup, try to display sub-popup */
2657
2658 hmenutmp = pmt->hCurrentMenu;
2659 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hmenutmp, TRUE, wFlags,&pmt->pt);
2660
2661 /* if subpopup was displayed then we are done */
2662 if (hmenutmp != pmt->hCurrentMenu) return;
2663 }
2664
2665 /* Check to see if there's another column */
2666 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2667 NO_SELECTED_ITEM ) {
2668 //TRACE("Going to %d.\n", nextcol );
2669 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2670 nextcol, TRUE, 0 );
2671 return;
2672 }
2673
2674 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2675 {
2676 if( pmt->hCurrentMenu != pmt->hTopMenu )
2677 {
2678 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2679 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2680 } else hmenutmp = 0;
2681
2682 /* try to move to the next item */
2683 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2684 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2685
2686 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2687 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2688 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2689 pmt->hTopMenu, TRUE, wFlags,&pmt->pt);
2690 }
2691}
2692
2693VOID MENU_DispatchMouseMsg(MSG *msg)
2694{
2695 LONG hittest;
2696
2697 hittest = SendMessageA(msg->hwnd,WM_NCHITTEST,0,MAKELONG(msg->pt.x,msg->pt.y));
2698 if (hittest != HTCLIENT)
2699 SendMessageA(msg->hwnd,msg->message+WM_NCMOUSEMOVE-WM_MOUSEMOVE,hittest,MAKELONG(msg->pt.x,msg->pt.y));
2700 else
2701 DispatchMessageA(msg);
2702}
2703
2704/***********************************************************************
2705 * MENU_TrackMenu
2706 *
2707 * Menu tracking code.
2708 */
2709static INT MENU_TrackMenu(HMENU hmenu,UINT wFlags,INT x,INT y,HWND hwnd,BOOL inMenuBar,const RECT *lprect)
2710{
2711 MSG msg;
2712 POPUPMENU *menu;
2713 BOOL fRemove;
2714 INT executedMenuId = -1;
2715 MTRACKER mt;
2716 BOOL enterIdleSent = FALSE;
2717 BOOL bSysMenu;
2718
2719 mt.trackFlags = 0;
2720 mt.hCurrentMenu = hmenu;
2721 mt.hTopMenu = hmenu;
2722 mt.hOwnerWnd = hwnd;
2723 mt.pt.x = x;
2724 mt.pt.y = y;
2725
2726 //TRACE("hmenu=0x%04x flags=0x%08x (%d,%d) hwnd=0x%04x (%d,%d)-(%d,%d)\n",
2727 // hmenu, wFlags, x, y, hwnd, (lprect) ? lprect->left : 0, (lprect) ? lprect->top : 0,
2728 // (lprect) ? lprect->right : 0, (lprect) ? lprect->bottom : 0);
2729
2730 fEndMenu = FALSE;
2731 if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
2732
2733 bSysMenu = IS_SYSTEM_MENU(menu);
2734
2735 if (wFlags & TPM_BUTTONDOWN)
2736 {
2737 /* Get the result in order to start the tracking or not */
2738 fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2739 fEndMenu = !fRemove;
2740 }
2741
2742 //EVENT_Capture( mt.hOwnerWnd, HTMENU ); //CB: todo
2743 //SvL: Set keyboard & mouse event capture
2744 SetCapture(mt.hOwnerWnd);
2745
2746 while (!fEndMenu)
2747 {
2748 menu = MENU_GetMenu(mt.hCurrentMenu);
2749 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2750
2751 /* we have to keep the message in the queue until it's
2752 * clear that menu loop is not over yet. */
2753// if (!GetMessageA(&msg,msg.hwnd,0,0)) break;
2754 //SvL: Getting messages for only the menu delays background paints (i.e. VPBuddy logo)
2755 if (!GetMessageA(&msg,0,0,0)) break;
2756 TranslateMessage( &msg );
2757 mt.pt = msg.pt;
2758
2759 if ( (msg.hwnd==menu->hWnd) || (msg.message!=WM_TIMER) )
2760 enterIdleSent=FALSE;
2761
2762 fRemove = FALSE;
2763 if((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2764 {
2765 /* Find a menu for this mouse event */
2766 POINT pt = msg.pt;
2767
2768 hmenu = MENU_PtMenu(mt.hTopMenu,pt,inMenuBar);
2769
2770 //CB: todo: solve conflicts with OS/2's single message queue architecture
2771
2772 switch(msg.message)
2773 {
2774 /* no WM_NC... messages in captured state */
2775
2776 case WM_RBUTTONDBLCLK:
2777 case WM_RBUTTONDOWN:
2778 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2779 goto buttondown;
2780 case WM_LBUTTONDBLCLK:
2781 if (bSysMenu && (hmenu == mt.hTopMenu))
2782 {
2783 fEndMenu = TRUE;
2784 break;
2785 }
2786 /* fall through */
2787 case WM_LBUTTONDOWN:
2788 /* If the message belongs to the menu, removes it from the queue */
2789 /* Else, end menu tracking */
2790
2791 buttondown:
2792 /* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2793 mouseOverMenuID = -1;
2794 fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2795 fEndMenu = !fRemove;
2796 break;
2797
2798 case WM_RBUTTONUP:
2799 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2800 /* fall through */
2801 case WM_LBUTTONUP:
2802 /* Check if a menu was selected by the mouse */
2803 if (hmenu)
2804 {
2805 /* Forcing mouse popup NOW - Ensure timer doesn't popup menu also */
2806 mouseOverMenuID = -1;
2807 executedMenuId = MENU_ButtonUp( &mt, hmenu, wFlags);
2808
2809 /* End the loop if executedMenuId is an item ID */
2810 /* or if the job was done (executedMenuId = 0). */
2811 fEndMenu = fRemove = (executedMenuId != -1);
2812 }
2813 /* No menu was selected by the mouse */
2814 /* if the function was called by TrackPopupMenu, continue
2815 with the menu tracking. If not, stop it */
2816 else
2817 fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2818
2819 break;
2820
2821 case WM_MOUSEMOVE:
2822 /* In win95 winelook, the selected menu item must be changed every time the
2823 mouse moves. In Win31 winelook, the mouse button has to be held down */
2824
2825 fEndMenu |= !MENU_MouseMove( &mt, hmenu, wFlags );
2826 } /* switch(msg.message) - mouse */
2827 }
2828 else if (msg.message == WM_TIMER)
2829 {
2830 UINT id = -1;
2831 POPUPMENU *ptmenu = NULL;
2832
2833 if (isTimerSet)
2834 {
2835 /*
2836 If we get here, an attempt was made to pop up a submenu.
2837 (See MENU_MouseMove() )
2838 */
2839
2840 /* Get the ID of the menu item the mouse is over now. */
2841 if( hmenu )
2842 {
2843 ptmenu = (POPUPMENU *)MENU_GetMenu( hmenu );
2844 if( IS_SYSTEM_MENU(ptmenu) )
2845 id = 0;
2846 else
2847 MENU_FindItemByCoords( ptmenu, mt.pt, &id );
2848
2849 /* If it is over the same item that set up the timer originally .... */
2850 if (mouseOverMenuID != -1 && mouseOverMenuID == id)
2851 {
2852 /* .... Pop up the menu */
2853 mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, hmenu, FALSE, wFlags,&mt.pt);
2854 }
2855 }
2856
2857 /* Reset the timer so it doesn't fire again. (So we are ready for the next
2858 attempt to popup a submenu... ) */
2859 KillTimer(mt.hOwnerWnd,SUBMENU_POPUP_TIMERID);
2860 isTimerSet = FALSE;
2861 }
2862 }
2863 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2864 {
2865 fRemove = TRUE; /* Keyboard messages are always removed */
2866 switch(msg.message)
2867 {
2868 case WM_KEYDOWN:
2869 switch(msg.wParam)
2870 {
2871 case VK_HOME:
2872 case VK_END:
2873 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2874 NO_SELECTED_ITEM, FALSE, 0 );
2875 /* fall through */
2876 case VK_UP:
2877 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2878 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2879 break;
2880
2881 case VK_DOWN: /* If on menu bar, pull-down the menu */
2882
2883 menu = MENU_GetMenu(mt.hCurrentMenu);
2884 if (!(menu->wFlags & MF_POPUP))
2885 mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, mt.hTopMenu, TRUE, wFlags,&mt.pt);
2886 else /* otherwise try to move selection */
2887 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2888 break;
2889
2890 case VK_LEFT:
2891 MENU_KeyLeft( &mt, wFlags );
2892 break;
2893
2894 case VK_RIGHT:
2895 MENU_KeyRight( &mt, wFlags );
2896 break;
2897
2898 case VK_ESCAPE:
2899 fEndMenu = TRUE;
2900 break;
2901
2902 case VK_F1:
2903 {
2904 HELPINFO hi;
2905 hi.cbSize = sizeof(HELPINFO);
2906 hi.iContextType = HELPINFO_MENUITEM;
2907 if (menu->FocusedItem == NO_SELECTED_ITEM)
2908 hi.iCtrlId = 0;
2909 else
2910 hi.iCtrlId = menu->items[menu->FocusedItem].wID;
2911 hi.hItemHandle = hmenu;
2912 hi.dwContextId = menu->dwContextHelpID;
2913 hi.MousePos = msg.pt;
2914 //TRACE_(winhelp)("Sending HELPINFO_MENUITEM to 0x%08x\n", hwnd);
2915 SendMessageA(hwnd, WM_HELP, 0, (LPARAM)&hi);
2916 break;
2917 }
2918
2919 default:
2920 break;
2921 }
2922 break; /* WM_KEYDOWN */
2923
2924 case WM_SYSKEYDOWN:
2925 switch(msg.wParam)
2926 {
2927 case VK_MENU:
2928 fEndMenu = TRUE;
2929 break;
2930
2931 }
2932 break; /* WM_SYSKEYDOWN */
2933
2934 case WM_CHAR:
2935 {
2936 UINT pos;
2937
2938 if (msg.wParam == '\r' || msg.wParam == ' ')
2939 {
2940 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2941 fEndMenu = (executedMenuId != -1);
2942
2943 break;
2944 }
2945
2946 /* Hack to avoid control chars. */
2947 /* We will find a better way real soon... */
2948 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2949
2950 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2951 LOWORD(msg.wParam), FALSE );
2952 if (pos == (UINT)-2) fEndMenu = TRUE;
2953 else if (pos == (UINT)-1) MessageBeep(0);
2954 else
2955 {
2956 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos,
2957 TRUE, 0 );
2958 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2959 fEndMenu = (executedMenuId != -1);
2960 }
2961 }
2962 break;
2963 } /* switch(msg.message) - kbd */
2964 }
2965 else if (msg.message == WM_SYSCOMMAND)
2966 {
2967 /* The user clicked on the system menu/button */
2968 fEndMenu = TRUE;
2969 break;
2970 }
2971 else
2972 {
2973 DispatchMessageA( &msg );
2974 }
2975
2976 if (!fEndMenu) fRemove = TRUE;
2977
2978 /* finally remove message from the queue */
2979
2980 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2981 PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
2982 else mt.trackFlags &= ~TF_SKIPREMOVE;
2983 }
2984
2985 ReleaseCapture();
2986
2987 menu = MENU_GetMenu(mt.hTopMenu);
2988
2989 if( IsWindow( mt.hOwnerWnd ) )
2990 {
2991 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2992
2993 if (menu && menu->wFlags & MF_POPUP)
2994 {
2995 ShowWindow( menu->hWnd, SW_HIDE );
2996 uSubPWndLevel = 0;
2997 }
2998 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2999 SendMessageA( mt.hOwnerWnd, WM_MENUSELECT, MAKELONG(0,0xffff), 0 );
3000 }
3001
3002 /* Reset the variable for hiding menu */
3003 menu->bTimeToHide = FALSE;
3004
3005 /* The return value is only used by TrackPopupMenu */
3006 return ((executedMenuId != -1) ? executedMenuId : 0);
3007}
3008
3009/***********************************************************************
3010 * MENU_InitTracking
3011 */
3012static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu, BOOL bPopup, UINT wFlags)
3013{
3014 //TRACE("hwnd=0x%04x hmenu=0x%04x\n", hWnd, hMenu);
3015
3016 HideCaret(0);
3017
3018 /* Send WM_ENTERMENULOOP and WM_INITMENU message only if TPM_NONOTIFY flag is not specified */
3019 if (!(wFlags & TPM_NONOTIFY))
3020 SendMessageA( hWnd, WM_ENTERMENULOOP, bPopup, 0 );
3021
3022 SendMessageA( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
3023
3024 if (!(wFlags & TPM_NONOTIFY))
3025 SendMessageA( hWnd, WM_INITMENU, hMenu, 0 );
3026
3027 return TRUE;
3028}
3029/***********************************************************************
3030 * MENU_ExitTracking
3031 */
3032static BOOL MENU_ExitTracking(HWND hWnd)
3033{
3034 //TRACE("hwnd=0x%04x\n", hWnd);
3035
3036 SendMessageA( hWnd, WM_EXITMENULOOP, 0, 0 );
3037 ShowCaret(0);
3038 return TRUE;
3039}
3040
3041/***********************************************************************
3042 * MENU_TrackMouseMenuBar
3043 *
3044 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
3045 */
3046void MENU_TrackMouseMenuBar( HWND hWnd, INT ht, POINT pt )
3047{
3048 HMENU hMenu = (ht == 0) ? getMenu(hWnd):getSysMenu(hWnd);
3049 UINT wFlags = TPM_ENTERIDLEEX | TPM_BUTTONDOWN | TPM_LEFTALIGN | TPM_LEFTBUTTON;
3050
3051 //TRACE("pwnd=%p ht=0x%04x (%ld,%ld)\n", wndPtr, ht, pt.x, pt.y);
3052
3053 if (IsMenu(hMenu))
3054 {
3055 if (ht == HTCAPTION) wFlags |= TPM_CAPTIONSYSMENU | TPM_RIGHTBUTTON;
3056 if (IsIconic(hWnd)) wFlags |= TPM_BOTTOMALIGN; //CB: todo: for minimized windows
3057
3058 MENU_InitTracking( hWnd, hMenu, FALSE, wFlags );
3059 MENU_TrackMenu( hMenu, wFlags, pt.x, pt.y, hWnd,ht == 0, NULL );
3060 MENU_ExitTracking(hWnd);
3061 }
3062}
3063
3064MENUITEM *MENU_HighlightedItem=NULL;
3065UINT MENU_HighlightedItemID=NO_SELECTED_ITEM;
3066POPUPMENU *MENU_HighlightedMenu=NULL;
3067
3068void MENU_TrackMouseMenuBar_MouseMove(HWND hwnd,POINT pt,BOOL OnMenu)
3069{
3070 HMENU hMenu = getMenu(hwnd);
3071 MENUITEM *item = NULL;
3072 RECT rect;
3073 HDC hdc;
3074 BOOL UnHighlight = (OnMenu==TRUE)?FALSE:TRUE;
3075 POPUPMENU *ptmenu = NULL;
3076 UINT id = NO_SELECTED_ITEM;
3077
3078 if (OnMenu == TRUE && IsMenu(hMenu)) {
3079
3080 ptmenu=(POPUPMENU *)MENU_GetMenu( hMenu );
3081
3082 item=MENU_FindItemByCoords( ptmenu, pt, &id );
3083
3084 if(!item) {
3085 /* No item selected, perhaps we are on the blank spot? */
3086 UnHighlight = TRUE;
3087 /* Paranoid setting */
3088 item=NULL;
3089 } else if(id == MENU_HighlightedItemID) {
3090 /* If it's already highlighted, don't do it again */
3091 return;
3092 } else if(item->fState & MF_MOUSESELECT) {
3093 /* If it's dropped, we let the DrawMenuItem draw the sunken border */
3094 return;
3095 } else if(item->fType & MF_BITMAP) {
3096 UnHighlight = TRUE;
3097 /* (Required) Paranoid setting */
3098 item=NULL;
3099 } else {
3100 hdc = GetDCEx( ptmenu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
3101 rect = item->rect;
3102 DrawEdge(hdc, &rect, BDR_RAISEDINNER, BF_RECT);
3103 ReleaseDC( ptmenu->hWnd, hdc );
3104
3105 UnHighlight = TRUE;
3106 }
3107 }
3108
3109 if(UnHighlight == TRUE) {
3110 if(MENU_HighlightedItem) {
3111 if(!(MENU_HighlightedItem->fState & MF_MOUSESELECT)) {
3112 hdc = GetDCEx( MENU_HighlightedMenu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
3113 rect = MENU_HighlightedItem->rect;
3114
3115 FrameRect(hdc, &rect, GetSysColorBrush(COLOR_MENU));
3116 ReleaseDC( MENU_HighlightedMenu->hWnd, hdc );
3117 }
3118 }
3119
3120 /* Sets to NULL, NO_SELECTED_ITEM, NULL, unless it found a new
3121 item, then it will be filled in with the proper values */
3122 MENU_HighlightedItem = item;
3123 MENU_HighlightedItemID = id;
3124 MENU_HighlightedMenu= ptmenu;
3125 }
3126}
3127
3128/***********************************************************************
3129 * MENU_TrackKbdMenuBar
3130 *
3131 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
3132 */
3133void MENU_TrackKbdMenuBar( HWND hWnd, UINT wParam, INT vkey)
3134{
3135 UINT uItem = NO_SELECTED_ITEM;
3136 HMENU hTrackMenu;
3137 UINT wFlags = TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON;
3138
3139 /* find window that has a menu */
3140
3141 while(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD)
3142 if( !(hWnd = GetParent(hWnd)) ) return;
3143
3144 /* check if we have to track a system menu */
3145
3146 if( (GetWindowLongA(hWnd,GWL_STYLE) & (WS_CHILD | WS_MINIMIZE)) ||
3147 !getMenu(hWnd) || vkey == VK_SPACE )
3148 {
3149 if( !(GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) ) return;
3150 hTrackMenu = getSysMenu(hWnd);
3151 uItem = 0;
3152 wParam |= HTSYSMENU; /* prevent item lookup */
3153 }
3154 else
3155 hTrackMenu = getMenu(hWnd);
3156
3157 if (IsMenu( hTrackMenu ))
3158 {
3159 MENU_InitTracking( hWnd, hTrackMenu, FALSE, wFlags );
3160
3161 if( vkey && vkey != VK_SPACE )
3162 {
3163 uItem = MENU_FindItemByKey( hWnd, hTrackMenu,
3164 vkey, (wParam & HTSYSMENU) );
3165 if( uItem >= (UINT)(-2) )
3166 {
3167 if( uItem == (UINT)(-1) ) MessageBeep(0);
3168 hTrackMenu = 0;
3169 }
3170 }
3171
3172 if( hTrackMenu )
3173 {
3174 MENU_SelectItem( hWnd, hTrackMenu, uItem, TRUE, 0 );
3175
3176 if( uItem == NO_SELECTED_ITEM )
3177 MENU_MoveSelection( hWnd, hTrackMenu, ITEM_NEXT );
3178 else if( vkey )
3179 PostMessageA( hWnd, WM_KEYDOWN, VK_DOWN, 0L );
3180
3181 MENU_TrackMenu( hTrackMenu, wFlags, 0, 0, hWnd,TRUE, NULL );
3182 }
3183
3184 MENU_ExitTracking (hWnd);
3185 }
3186}
3187
3188
3189/**********************************************************************
3190 * TrackPopupMenu (USER32.549)
3191 *
3192 * Like the win32 API, the function return the command ID only if the
3193 * flag TPM_RETURNCMD is on.
3194 *
3195 */
3196BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
3197 INT nReserved, HWND hWnd, const RECT *lpRect )
3198{
3199 BOOL ret = FALSE;
3200
3201 dprintf(("USER32: TrackPopupMenu"));
3202
3203 MENU_InitTracking(hWnd, hMenu, TRUE, wFlags);
3204
3205 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3206 if (!(wFlags & TPM_NONOTIFY))
3207 SendMessageA( hWnd, WM_INITMENUPOPUP, hMenu, 0);
3208
3209 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
3210 ret = MENU_TrackMenu( hMenu, wFlags | TPM_POPUPMENU, 0, 0, hWnd,FALSE, lpRect );
3211 MENU_ExitTracking(hWnd);
3212
3213 if( (!(wFlags & TPM_RETURNCMD)) && (ret != FALSE) )
3214 ret = 1;
3215
3216 return ret;
3217}
3218
3219/**********************************************************************
3220 * TrackPopupMenuEx (USER32.550)
3221 */
3222BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
3223 HWND hWnd, LPTPMPARAMS lpTpm )
3224{
3225 dprintf(("USER32: TrackPopupMenuEx"));
3226 //FIXME("not fully implemented\n" );
3227 return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
3228 lpTpm ? &lpTpm->rcExclude : NULL );
3229}
3230
3231/***********************************************************************
3232 * PopupMenuWndProc
3233 *
3234 * NOTE: Windows has totally different (and undocumented) popup wndproc.
3235 */
3236LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam,
3237 LPARAM lParam )
3238{
3239 LRESULT retvalue;
3240
3241 //TRACE("hwnd=0x%04x msg=0x%04x wp=0x%04x lp=0x%08lx\n",
3242 //hwnd, message, wParam, lParam);
3243
3244 switch(message)
3245 {
3246 case WM_CREATE:
3247 {
3248 CREATESTRUCTA *cs = (CREATESTRUCTA*)lParam;
3249 SetWindowLongA( hwnd, 0, (LONG)cs->lpCreateParams );
3250 retvalue = 0;
3251 goto END;
3252 }
3253
3254 case WM_MOUSEACTIVATE: /* We don't want to be activated */
3255 retvalue = MA_NOACTIVATE;
3256 goto END;
3257
3258 case WM_PAINT:
3259 {
3260 PAINTSTRUCT ps;
3261 BeginPaint( hwnd, &ps );
3262 MENU_DrawPopupMenu( hwnd, ps.hdc,
3263 (HMENU)GetWindowLongA( hwnd, 0 ) );
3264 EndPaint( hwnd, &ps );
3265 retvalue = 0;
3266 goto END;
3267 }
3268 case WM_ERASEBKGND:
3269 retvalue = 1;
3270 goto END;
3271
3272 case WM_DESTROY:
3273
3274 /* zero out global pointer in case resident popup window
3275 * was somehow destroyed. */
3276
3277 if(MENU_GetTopPopupWnd() )
3278 {
3279 if( hwnd == pTopPopupWnd )
3280 {
3281 //ERR("resident popup destroyed!\n");
3282
3283 MENU_DestroyTopPopupWnd();
3284 uSubPWndLevel = 0;
3285 }
3286 else
3287 uSubPWndLevel--;
3288 MENU_ReleaseTopPopupWnd();
3289 }
3290 break;
3291
3292 case WM_SHOWWINDOW:
3293
3294 if( wParam )
3295 {
3296 //if( !(*(HMENU*)wndPtr->wExtra) )
3297 // ERR("no menu to display\n");
3298 }
3299 else
3300 SetWindowLongA(hwnd,0,0);
3301 break;
3302
3303 case MM_SETMENUHANDLE:
3304
3305 SetWindowLongA(hwnd,0,wParam);
3306 break;
3307
3308 case MM_GETMENUHANDLE:
3309
3310 retvalue = GetWindowLongA(hwnd,0);
3311 goto END;
3312
3313 default:
3314 retvalue = DefWindowProcA( hwnd, message, wParam, lParam );
3315 goto END;
3316 }
3317 retvalue = 0;
3318END:
3319 return retvalue;
3320}
3321
3322
3323/***********************************************************************
3324 * MENU_GetMenuBarHeight
3325 *
3326 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
3327 */
3328UINT MENU_GetMenuBarHeight(HWND hwnd,UINT menubarWidth,INT orgX,INT orgY)
3329{
3330 HDC hdc;
3331 RECT rectBar;
3332 LPPOPUPMENU lppop;
3333 UINT retvalue;
3334
3335 //TRACE("HWND 0x%x, width %d, at (%d, %d).\n",
3336 // hwnd, menubarWidth, orgX, orgY );
3337
3338 if (!(lppop = MENU_GetMenu(getMenu(hwnd))))
3339 {
3340 return 0;
3341 }
3342
3343 hdc = GetDCEx( hwnd, 0, DCX_CACHE | DCX_WINDOW );
3344 SelectObject( hdc, hMenuFont);
3345 SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+GetSystemMetrics(SM_CYMENU));
3346 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
3347 ReleaseDC( hwnd, hdc );
3348 retvalue = lppop->Height;
3349 return retvalue;
3350}
3351
3352
3353/*******************************************************************
3354 * ChangeMenu32A (USER32.23)
3355 */
3356BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
3357 UINT id, UINT flags )
3358{
3359 dprintf(("USER32: ChangeMenuA"));
3360
3361 //TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3362 // hMenu, pos, (DWORD)data, id, flags );
3363 if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
3364 id, data );
3365 if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3366 if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
3367 id, data );
3368 if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3369 flags & MF_BYPOSITION ? pos : id,
3370 flags & ~MF_REMOVE );
3371 /* Default: MF_INSERT */
3372 return InsertMenuA( hMenu, pos, flags, id, data );
3373}
3374
3375
3376/*******************************************************************
3377 * ChangeMenu32W (USER32.24)
3378 */
3379BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
3380 UINT id, UINT flags )
3381{
3382 dprintf(("USER32: ChangeMenuW"));
3383
3384 //TRACE("menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
3385 // hMenu, pos, (DWORD)data, id, flags );
3386 if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
3387 id, data );
3388 if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3389 if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
3390 id, data );
3391 if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3392 flags & MF_BYPOSITION ? pos : id,
3393 flags & ~MF_REMOVE );
3394 /* Default: MF_INSERT */
3395 return InsertMenuW( hMenu, pos, flags, id, data );
3396}
3397
3398
3399/*******************************************************************
3400 * CheckMenuItem (USER32.46)
3401 */
3402DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
3403{
3404 MENUITEM *item;
3405 DWORD ret;
3406
3407 dprintf(("USER32: CheckMenuItem %x %x %x", hMenu, id, flags));
3408
3409 //TRACE("menu=%04x id=%04x flags=%04x\n", hMenu, id, flags );
3410 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
3411 ret = item->fState & MF_CHECKED;
3412 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
3413 else item->fState &= ~MF_CHECKED;
3414 return ret;
3415}
3416
3417
3418/**********************************************************************
3419 * EnableMenuItem32 (USER32.170)
3420 */
3421ULONG WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3422{
3423 UINT oldflags;
3424 MENUITEM *item;
3425 POPUPMENU *menu;
3426
3427 dprintf(("USER32: EnableMenuItem %x %x %x", hMenu, wItemID, wFlags));
3428
3429 //TRACE("(%04x, %04X, %04X) !\n",
3430 // hMenu, wItemID, wFlags);
3431
3432 /* Get the Popupmenu to access the owner menu */
3433 if (!(menu = MENU_GetMenu(hMenu)))
3434 return (UINT)-1;
3435
3436 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3437 return (UINT)-1;
3438
3439 oldflags = item->fState & (MF_GRAYED | MF_DISABLED);
3440 item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED | MF_DISABLED);
3441
3442 /* In win95 if the close item in the system menu change update the close button */
3443 if((item->wID == SC_CLOSE) && (oldflags != wFlags))
3444 {
3445 if (menu->hSysMenuOwner != 0)
3446 {
3447 POPUPMENU* parentMenu;
3448
3449 /* Get the parent menu to access*/
3450 if (!(parentMenu = MENU_GetMenu(menu->hSysMenuOwner)))
3451 return (UINT)-1;
3452
3453 /* Refresh the frame to reflect the change*/
3454 SetWindowPos(parentMenu->hWnd, 0, 0, 0, 0, 0,
3455 SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
3456 }
3457 }
3458
3459 return oldflags;
3460}
3461
3462
3463/*******************************************************************
3464 * GetMenuString32A (USER32.268)
3465 */
3466INT WINAPI GetMenuStringA(
3467 HMENU hMenu, /* [in] menuhandle */
3468 UINT wItemID, /* [in] menu item (dep. on wFlags) */
3469 LPSTR str, /* [out] outbuffer. If NULL, func returns entry length*/
3470 INT nMaxSiz, /* [in] length of buffer. if 0, func returns entry len*/
3471 UINT wFlags /* [in] MF_ flags */
3472) {
3473 MENUITEM *item;
3474
3475 dprintf(("USER32: GetMenuStringA %x %d %d %x", hMenu, wItemID, nMaxSiz, wFlags));
3476
3477 //TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3478 // hMenu, wItemID, str, nMaxSiz, wFlags );
3479 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3480 if (!IS_STRING_ITEM(item->fType)) return 0;
3481 if (!str || !nMaxSiz) return strlen(item->text);
3482 str[0] = '\0';
3483 lstrcpynA( str, item->text, nMaxSiz );
3484 //TRACE("returning '%s'\n", str );
3485 return strlen(str);
3486}
3487
3488
3489/*******************************************************************
3490 * GetMenuString32W (USER32.269)
3491 */
3492INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3493 LPWSTR str, INT nMaxSiz, UINT wFlags )
3494{
3495 MENUITEM *item;
3496
3497 dprintf(("USER32: GetMenuStringW"));
3498
3499 //TRACE("menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3500 // hMenu, wItemID, str, nMaxSiz, wFlags );
3501 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3502 if (!IS_STRING_ITEM(item->fType)) return 0;
3503 if (!str || !nMaxSiz) return strlen(item->text);
3504 str[0] = '\0';
3505 lstrcpynAtoW( str, item->text, nMaxSiz );
3506 return lstrlenW(str);
3507}
3508
3509
3510/**********************************************************************
3511 * HiliteMenuItem32 (USER32.318)
3512 */
3513BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3514 UINT wHilite )
3515{
3516 LPPOPUPMENU menu;
3517
3518 dprintf(("USER32: HiliteMenuItem"));
3519
3520 //TRACE("(%04x, %04x, %04x, %04x);\n",
3521 // hWnd, hMenu, wItemID, wHilite);
3522 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3523 if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3524 if (menu->FocusedItem == wItemID) return TRUE;
3525 MENU_HideSubPopups( hWnd, hMenu, FALSE );
3526 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE, 0 );
3527 return TRUE;
3528}
3529
3530
3531/**********************************************************************
3532 * GetMenuState (USER32.267)
3533 */
3534UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3535{
3536 MENUITEM *item;
3537
3538 dprintf(("USER32: GetMenuState %d %d",wItemID,wFlags));
3539
3540 //TRACE("(menu=%04x, id=%04x, flags=%04x);\n",
3541 // hMenu, wItemID, wFlags);
3542
3543 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3544
3545 //debug_print_menuitem (" item: ", item, "");
3546 if (item->fType & MF_POPUP)
3547 {
3548 POPUPMENU *menu = MENU_GetMenu(item->hSubMenu);
3549 if (!menu) return -1;
3550 else return (menu->nItems << 8) | ((item->fState|item->fType) & 0xff);
3551 }
3552 else
3553 {
3554 /* We used to (from way back then) mask the result to 0xff. */
3555 /* I don't know why and it seems wrong as the documented */
3556 /* return flag MF_SEPARATOR is outside that mask. */
3557 return (item->fType | item->fState);
3558 }
3559}
3560
3561
3562/**********************************************************************
3563 * GetMenuItemCount32 (USER32.262)
3564 */
3565INT WINAPI GetMenuItemCount( HMENU hMenu )
3566{
3567 LPPOPUPMENU menu = MENU_GetMenu(hMenu);
3568
3569 dprintf(("USER32: GetMenuItemCount"));
3570
3571 if (!IS_A_MENU(menu)) return -1;
3572 //TRACE("(%04x) returning %d\n",
3573 // hMenu, menu->nItems );
3574 return menu->nItems;
3575}
3576
3577/**********************************************************************
3578 * GetMenuItemID32 (USER32.263)
3579 */
3580UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3581{
3582 MENUITEM * lpmi;
3583
3584 dprintf(("USER32: GetMenuItemID"));
3585
3586 if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0xFFFFFFFF;
3587 if (lpmi->fType & MF_POPUP) return 0xFFFFFFFF;
3588 return lpmi->wID;
3589
3590}
3591
3592/*******************************************************************
3593 * InsertMenu32A (USER32.322)
3594 */
3595BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3596 UINT id, LPCSTR str )
3597{
3598 MENUITEM *item;
3599
3600 if (IS_STRING_ITEM(flags) && str)
3601 dprintf(("USER32: InsertMenuA %x %d %x %d %s", hMenu, pos, flags, id, str));
3602 // TRACE("hMenu %04x, pos %d, flags %08x, "
3603 // "id %04x, str '%s'\n",
3604 // hMenu, pos, flags, id, str );
3605 else // TRACE("hMenu %04x, pos %d, flags %08x, "
3606 dprintf(("USER32: InsertMenuA %x %d %x %d %x", hMenu, pos, flags, id, str));
3607 // "id %04x, str %08lx (not a string)\n",
3608 // hMenu, pos, flags, id, (DWORD)str );
3609
3610 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3611
3612 if (!(MENU_SetItemData( item, flags, id, str )))
3613 {
3614 RemoveMenu( hMenu, pos, flags );
3615 return FALSE;
3616 }
3617
3618 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3619 (MENU_GetMenu((HMENU)id))->wFlags |= MF_POPUP;
3620
3621 item->hCheckBit = item->hUnCheckBit = 0;
3622 return TRUE;
3623}
3624
3625
3626/*******************************************************************
3627 * InsertMenu32W (USER32.325)
3628 */
3629BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3630 UINT id, LPCWSTR str )
3631{
3632 BOOL ret;
3633
3634 if (IS_STRING_ITEM(flags) && str)
3635 {
3636 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3637 ret = InsertMenuA( hMenu, pos, flags, id, newstr );
3638 HeapFree( GetProcessHeap(), 0, newstr );
3639 return ret;
3640 }
3641 else return InsertMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3642}
3643
3644
3645/*******************************************************************
3646 * AppendMenu32A (USER32.5)
3647 */
3648BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3649 UINT id, LPCSTR data )
3650{
3651 dprintf(("USER32: AppendMenuA"));
3652
3653 return InsertMenuA( hMenu, -1, flags | MF_BYPOSITION, id, data );
3654}
3655
3656
3657/*******************************************************************
3658 * AppendMenu32W (USER32.6)
3659 */
3660BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3661 UINT id, LPCWSTR data )
3662{
3663 dprintf(("USER32: AppendMenuW %x %x %d %x", hMenu, flags, id, data));
3664
3665 return InsertMenuW( hMenu, -1, flags | MF_BYPOSITION, id, data );
3666}
3667
3668
3669/**********************************************************************
3670 * RemoveMenu (USER32.441)
3671 */
3672BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3673{
3674 LPPOPUPMENU menu;
3675 MENUITEM *item;
3676
3677 dprintf(("USER32: RemoveMenu %x %d %x", hMenu, nPos, wFlags));
3678
3679 //TRACE("(menu=%04x pos=%04x flags=%04x)\n",hMenu, nPos, wFlags);
3680 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3681 if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3682
3683 /* Remove item */
3684
3685 MENU_FreeItemData( item );
3686
3687 if (--menu->nItems == 0)
3688 {
3689 HeapFree(GetProcessHeap(), 0, menu->items );
3690 menu->items = NULL;
3691 }
3692 else
3693 {
3694 while(nPos < menu->nItems)
3695 {
3696 *item = *(item+1);
3697 item++;
3698 nPos++;
3699 }
3700 menu->items = (MENUITEM*)HeapReAlloc(GetProcessHeap(), 0, menu->items,
3701 menu->nItems * sizeof(MENUITEM) );
3702 }
3703 return TRUE;
3704}
3705
3706
3707/**********************************************************************
3708 * DeleteMenu32 (USER32.129)
3709 */
3710BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3711{
3712 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3713
3714 dprintf(("USER32: DeleteMenu %x %d %x", hMenu, nPos, wFlags));
3715
3716 if (!item) return FALSE;
3717 if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3718 /* nPos is now the position of the item */
3719 RemoveMenu( hMenu, nPos, wFlags | MF_BYPOSITION );
3720 return TRUE;
3721}
3722
3723
3724/*******************************************************************
3725 * ModifyMenu32A (USER32.397)
3726 */
3727BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3728 UINT id, LPCSTR str )
3729{
3730 MENUITEM *item;
3731
3732
3733 if (IS_STRING_ITEM(flags))
3734 {
3735 dprintf(("USER32: ModifyMenuA, %x %d %x %d %s", hMenu, pos, flags, id, str));
3736 //TRACE("%04x %d %04x %04x '%s'\n",
3737 // hMenu, pos, flags, id, str ? str : "#NULL#" );
3738 if (!str) return FALSE;
3739 }
3740 else
3741 {
3742 dprintf(("USER32: ModifyMenuA, %x %d %x %d %x", hMenu, pos, flags, id, str));
3743 //TRACE("%04x %d %04x %04x %08lx\n",
3744 // hMenu, pos, flags, id, (DWORD)str );
3745 }
3746
3747 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3748 return MENU_SetItemData( item, flags, id, str );
3749}
3750
3751
3752/*******************************************************************
3753 * ModifyMenu32W (USER32.398)
3754 */
3755BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3756 UINT id, LPCWSTR str )
3757{
3758 BOOL ret;
3759
3760 if (IS_STRING_ITEM(flags) && str)
3761 {
3762 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3763 ret = ModifyMenuA( hMenu, pos, flags, id, newstr );
3764 HeapFree( GetProcessHeap(), 0, newstr );
3765 return ret;
3766 }
3767 else return ModifyMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3768}
3769
3770
3771/**********************************************************************
3772 * CreatePopupMenu32 (USER32.82)
3773 */
3774HMENU WINAPI CreatePopupMenu(void)
3775{
3776 HMENU hmenu;
3777 POPUPMENU *menu;
3778
3779 dprintf(("USER32: CreatePopupMenu"));
3780
3781 if (!(hmenu = CreateMenu())) return 0;
3782 menu = MENU_GetMenu(hmenu);
3783 menu->wFlags |= MF_POPUP;
3784 menu->bTimeToHide = FALSE;
3785 return hmenu;
3786}
3787
3788
3789/**********************************************************************
3790 * GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3791 */
3792DWORD WINAPI GetMenuCheckMarkDimensions(void)
3793{
3794 dprintf(("USER32: GetMenuCheckMarkDimensions"));
3795
3796 return MAKELONG( check_bitmap_width, check_bitmap_height );
3797}
3798
3799
3800/**********************************************************************
3801 * SetMenuItemBitmaps32 (USER32.490)
3802 */
3803BOOL WINAPI SetMenuItemBitmaps(HMENU hMenu, UINT nPos, UINT wFlags,
3804 HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3805{
3806 MENUITEM *item;
3807
3808 dprintf(("USER32: SetMenuItemBitmaps %x %d %x %x %x", hMenu, nPos, wFlags, hNewCheck, hNewUnCheck));
3809
3810 //TRACE("(%04x, %04x, %04x, %04x, %04x)\n",
3811 // hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3812 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3813
3814 if (!hNewCheck && !hNewUnCheck)
3815 {
3816 item->fState &= ~MF_USECHECKBITMAPS;
3817 }
3818 else /* Install new bitmaps */
3819 {
3820 item->hCheckBit = hNewCheck;
3821 item->hUnCheckBit = hNewUnCheck;
3822 item->fState |= MF_USECHECKBITMAPS;
3823 }
3824 return TRUE;
3825}
3826
3827
3828/**********************************************************************
3829 * CreateMenu (USER32.81)
3830 */
3831HMENU WINAPI CreateMenu(void)
3832{
3833 HMENU hMenu;
3834 LPPOPUPMENU menu;
3835
3836 dprintf(("USER32: CreateMenu"));
3837
3838 if (!(hMenu = (HMENU)HeapAlloc(GetProcessHeap(),0,sizeof(POPUPMENU)))) return 0;
3839 menu = (LPPOPUPMENU)hMenu;
3840
3841 ZeroMemory(menu, sizeof(POPUPMENU));
3842 menu->wMagic = MENU_MAGIC;
3843 menu->FocusedItem = NO_SELECTED_ITEM;
3844 menu->bTimeToHide = FALSE;
3845
3846 //TRACE("return %04x\n", hMenu );
3847
3848 return hMenu;
3849}
3850
3851
3852/**********************************************************************
3853 * DestroyMenu32 (USER32.134)
3854 */
3855BOOL WINAPI DestroyMenu( HMENU hMenu )
3856{
3857 //TRACE("(%04x)\n", hMenu);
3858
3859 dprintf(("USER32: DestroyMenu %x", hMenu));
3860
3861 /* Silently ignore attempts to destroy default system popup */
3862
3863 if (hMenu && hMenu != MENU_DefSysPopup)
3864 {
3865 LPPOPUPMENU lppop = MENU_GetMenu(hMenu);
3866 HWND pTPWnd = MENU_GetTopPopupWnd();
3867
3868 if( pTPWnd && (hMenu == GetWindowLongA(pTPWnd,0)) )
3869 SetWindowLongA(pTPWnd,0,0);
3870
3871 if (IS_A_MENU(lppop))
3872 {
3873 lppop->wMagic = 0; /* Mark it as destroyed */
3874
3875 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3876 (!pTPWnd || (lppop->hWnd != pTPWnd)))
3877 DestroyWindow( lppop->hWnd );
3878
3879 if (lppop->items) /* recursively destroy submenus */
3880 {
3881 int i;
3882 MENUITEM *item = lppop->items;
3883 for (i = lppop->nItems; i > 0; i--, item++)
3884 {
3885 if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
3886 MENU_FreeItemData( item );
3887 }
3888 HeapFree(GetProcessHeap(), 0, lppop->items );
3889 }
3890 HeapFree(GetProcessHeap(),0,(LPVOID)hMenu);
3891 MENU_ReleaseTopPopupWnd();
3892 }
3893 else
3894 {
3895 MENU_ReleaseTopPopupWnd();
3896 return FALSE;
3897 }
3898 }
3899 return (hMenu != MENU_DefSysPopup);
3900}
3901
3902/**********************************************************************
3903 * GetSystemMenu32 (USER32.291)
3904 */
3905HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
3906{
3907 HMENU retvalue = 0;
3908 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hWnd);
3909
3910 dprintf(("USER32: GetSystemMenu"));
3911
3912 if (win32wnd)
3913 {
3914 HMENU hSysMenu = getSysMenu(hWnd);
3915 if(hSysMenu)
3916 {
3917 if( bRevert )
3918 {
3919 DestroyMenu(hSysMenu);
3920 hSysMenu = 0;
3921 setSysMenu(hWnd,hSysMenu);
3922 }
3923 else
3924 {
3925 POPUPMENU *menu = MENU_GetMenu(hSysMenu);
3926 if(menu)
3927 {
3928 if( menu->nItems > 0 && menu->items[0].hSubMenu == MENU_DefSysPopup )
3929 menu->items[0].hSubMenu = MENU_CopySysPopup();
3930 }
3931 else
3932 {
3933 //WARN("Current sys-menu (%04x) of wnd %04x is broken\n",
3934 // wndPtr->hSysMenu, hWnd);
3935 hSysMenu = 0;
3936 setSysMenu(hWnd,hSysMenu);
3937 }
3938 }
3939 }
3940
3941 if(!hSysMenu && (GetWindowLongA(hWnd,GWL_STYLE) & WS_SYSMENU) )
3942 {
3943 hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
3944 setSysMenu(hWnd,hSysMenu);
3945 }
3946
3947 if( hSysMenu )
3948 {
3949 POPUPMENU *menu;
3950 retvalue = GetSubMenu(hSysMenu, 0);
3951
3952 /* Store the dummy sysmenu handle to facilitate the refresh */
3953 /* of the close button if the SC_CLOSE item change */
3954 menu = MENU_GetMenu(retvalue);
3955 if (menu)
3956 menu->hSysMenuOwner = hSysMenu;
3957 }
3958 }
3959 return retvalue;
3960}
3961
3962
3963/*******************************************************************
3964 * SetSystemMenu32 (USER32.508)
3965 */
3966BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
3967{
3968 Win32BaseWindow *win32wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
3969
3970 dprintf(("USER32: SetSystemMenu"));
3971
3972 if (win32wnd)
3973 {
3974 if (win32wnd->GetSysMenu()) DestroyMenu(win32wnd->GetSysMenu());
3975 win32wnd->SetSysMenu(MENU_GetSysMenu( hwnd, hMenu ));
3976 return TRUE;
3977 }
3978 return FALSE;
3979}
3980
3981/**********************************************************************
3982 * GetMenu32 (USER32.257)
3983 */
3984HMENU WINAPI GetMenu( HWND hWnd )
3985{
3986 HMENU retvalue;
3987
3988 dprintf(("USER32: GetMenu %x", hWnd));
3989
3990 if (GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) return 0;
3991 else return getMenu(hWnd);
3992}
3993
3994/**********************************************************************
3995 * SetMenu32 (USER32.487)
3996 */
3997BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
3998{
3999 //TRACE("(%04x, %04x);\n", hWnd, hMenu);
4000
4001 dprintf(("USER32: SetMenu %x %x", hWnd, hMenu));
4002
4003 if (hMenu && !IsMenu(hMenu))
4004 {
4005 //WARN("hMenu is not a menu handle\n");
4006 return FALSE;
4007 }
4008
4009
4010 if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD))
4011 {
4012 if (GetCapture() == hWnd) ReleaseCapture();
4013
4014 setMenu(hWnd,hMenu);
4015 if (hMenu != 0)
4016 {
4017 LPPOPUPMENU lpmenu;
4018
4019 if (!(lpmenu = MENU_GetMenu(hMenu)))
4020 {
4021 return FALSE;
4022 }
4023 lpmenu->hWnd = hWnd;
4024 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
4025 lpmenu->Height = 0; /* Make sure we recalculate the size */
4026 }
4027//SvL: This fixes the menu in standard mine sweeper (window isn't visible
4028// when SetMenu is called)
4029// if (IsWindowVisible(hWnd))
4030 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
4031 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
4032 return TRUE;
4033 }
4034 return FALSE;
4035}
4036
4037
4038/**********************************************************************
4039 * GetSubMenu32 (USER32.288)
4040 */
4041HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
4042{
4043 MENUITEM * lpmi;
4044
4045 dprintf(("USER32: GetSubMenu %x %d", nPos));
4046
4047 if (!(lpmi = MENU_FindItem(&hMenu,(UINT*)&nPos,MF_BYPOSITION))) return 0;
4048 if (!(lpmi->fType & MF_POPUP)) return 0;
4049 return lpmi->hSubMenu;
4050}
4051
4052
4053/**********************************************************************
4054 * DrawMenuBar (USER32.161)
4055 */
4056BOOL WINAPI DrawMenuBar( HWND hWnd )
4057{
4058 LPPOPUPMENU lppop;
4059
4060 dprintf(("USER32: DrawMenuBar %x", hWnd));
4061
4062 if (!(GetWindowLongA(hWnd,GWL_STYLE) & WS_CHILD) && getMenu(hWnd))
4063 {
4064 lppop = MENU_GetMenu(getMenu(hWnd));
4065 if (lppop == NULL)
4066 {
4067 return FALSE;
4068 }
4069
4070 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
4071 lppop->hwndOwner = hWnd;
4072 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
4073 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
4074 return TRUE;
4075 }
4076 return FALSE;
4077}
4078
4079
4080/***********************************************************************
4081 * EndMenu (USER.187) (USER32.175)
4082 */
4083void WINAPI EndMenu(void)
4084{
4085 dprintf(("USER32: EndMenu not implemented!"));
4086 /*
4087 * FIXME: NOT ENOUGH! This has to cancel menu tracking right away.
4088 */
4089
4090 fEndMenu = TRUE;
4091}
4092
4093
4094/*****************************************************************
4095 * LoadMenu32A (USER32.370)
4096 */
4097HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
4098{
4099 HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
4100
4101 dprintf(("USER32: LoadMenuA %x %x", instance, name));
4102
4103 if (!hrsrc) return 0;
4104 return LoadMenuIndirectA( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
4105}
4106
4107
4108/*****************************************************************
4109 * LoadMenu32W (USER32.373)
4110 */
4111HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
4112{
4113 HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
4114
4115 dprintf(("USER32: LoadMenuW %x %x", instance, name));
4116
4117 if (!hrsrc) return 0;
4118 return LoadMenuIndirectW( (MENUITEMTEMPLATEHEADER*)LoadResource( instance, hrsrc ));
4119}
4120
4121
4122/**********************************************************************
4123 * LoadMenuIndirect32A (USER32.371)
4124 */
4125HMENU WINAPI LoadMenuIndirectA(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate)
4126{
4127 HMENU hMenu;
4128 WORD version, offset;
4129 LPCSTR p = (LPCSTR)lpMenuTemplate;
4130
4131 dprintf(("USER32: LoadMenuIndirectA"));
4132
4133 //TRACE("%p\n", template );
4134 version = GET_WORD(p);
4135 p += sizeof(WORD);
4136 switch (version)
4137 {
4138 case 0:
4139 offset = GET_WORD(p);
4140 p += sizeof(WORD) + offset;
4141 if (!(hMenu = CreateMenu())) return 0;
4142 if (!MENU_ParseResource( p, hMenu, TRUE ))
4143 {
4144 DestroyMenu( hMenu );
4145 return 0;
4146 }
4147 return hMenu;
4148 case 1:
4149 offset = GET_WORD(p);
4150 p += sizeof(WORD) + offset;
4151 if (!(hMenu = CreateMenu())) return 0;
4152 if (!MENUEX_ParseResource( p, hMenu))
4153 {
4154 DestroyMenu( hMenu );
4155 return 0;
4156 }
4157 return hMenu;
4158 default:
4159 //ERR("version %d not supported.\n", version);
4160 return 0;
4161 }
4162}
4163
4164
4165/**********************************************************************
4166 * LoadMenuIndirect32W (USER32.372)
4167 */
4168HMENU WINAPI LoadMenuIndirectW(CONST MENUITEMTEMPLATEHEADER *lpMenuTemplate )
4169{
4170 dprintf(("USER32: LoadMenuIndirectW"));
4171
4172 /* FIXME: is there anything different between A and W? */
4173 return LoadMenuIndirectA(lpMenuTemplate);
4174}
4175
4176
4177/**********************************************************************
4178 * IsMenu32 (USER32.346)
4179 */
4180BOOL WINAPI IsMenu(HMENU hmenu)
4181{
4182 LPPOPUPMENU menu = MENU_GetMenu(hmenu);
4183
4184 dprintf(("USER32: IsMenu"));
4185
4186 return IS_A_MENU(menu);
4187}
4188
4189/**********************************************************************
4190 * GetMenuItemInfo32_common
4191 */
4192
4193static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item, BOOL bypos,
4194 LPMENUITEMINFOA lpmii, BOOL unicode)
4195{
4196 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
4197
4198 //debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
4199
4200 if (!menu)
4201 return FALSE;
4202
4203 if (lpmii->fMask & MIIM_TYPE) {
4204 lpmii->fType = menu->fType;
4205 switch (MENU_ITEM_TYPE(menu->fType)) {
4206 case MF_STRING:
4207 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
4208 if (unicode) {
4209 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4210 lpmii->cch = lstrlenW((LPWSTR)menu->text);
4211 } else {
4212 lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4213 lpmii->cch = lstrlenA(menu->text);
4214 }
4215 }
4216 break;
4217 case MF_OWNERDRAW:
4218 case MF_BITMAP:
4219 lpmii->dwTypeData = menu->text;
4220 /* fall through */
4221 default:
4222 lpmii->cch = 0;
4223 }
4224 }
4225
4226 if (lpmii->fMask & MIIM_STRING) {
4227 if (unicode) {
4228 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData, menu->text, lpmii->cch);
4229 lpmii->cch = lstrlenW((LPWSTR)menu->text);
4230 } else {
4231 lstrcpynA(lpmii->dwTypeData, menu->text, lpmii->cch);
4232 lpmii->cch = lstrlenA(menu->text);
4233 }
4234 }
4235
4236 if (lpmii->fMask & MIIM_FTYPE)
4237 lpmii->fType = menu->fType;
4238
4239 if (lpmii->fMask & MIIM_BITMAP)
4240 lpmii->hbmpItem = menu->hbmpItem;
4241
4242 if (lpmii->fMask & MIIM_STATE)
4243 lpmii->fState = menu->fState;
4244
4245 if (lpmii->fMask & MIIM_ID)
4246 lpmii->wID = menu->wID;
4247
4248 if (lpmii->fMask & MIIM_SUBMENU)
4249 lpmii->hSubMenu = menu->hSubMenu;
4250
4251 if (lpmii->fMask & MIIM_CHECKMARKS) {
4252 lpmii->hbmpChecked = menu->hCheckBit;
4253 lpmii->hbmpUnchecked = menu->hUnCheckBit;
4254 }
4255 if (lpmii->fMask & MIIM_DATA)
4256 lpmii->dwItemData = menu->dwItemData;
4257
4258 return TRUE;
4259}
4260
4261/**********************************************************************
4262 * GetMenuItemInfoA (USER32.264)
4263 */
4264BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
4265 LPMENUITEMINFOA lpmii)
4266{
4267 dprintf(("USER32: GetMenuItemInfoA"));
4268
4269 return GetMenuItemInfo_common (hmenu, item, bypos, lpmii, FALSE);
4270}
4271
4272/**********************************************************************
4273 * GetMenuItemInfoW (USER32.265)
4274 */
4275BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
4276 LPMENUITEMINFOW lpmii)
4277{
4278 dprintf(("USER32: GetMenuItemInfoW"));
4279
4280 return GetMenuItemInfo_common (hmenu, item, bypos,
4281 (LPMENUITEMINFOA)lpmii, TRUE);
4282}
4283
4284/**********************************************************************
4285 * SetMenuItemInfo32_common
4286 */
4287
4288static BOOL SetMenuItemInfo_common(MENUITEM * menu,
4289 const MENUITEMINFOA *lpmii,
4290 BOOL unicode)
4291{
4292 if (!menu) return FALSE;
4293
4294 if (lpmii->fMask & MIIM_TYPE ) {
4295 /* Get rid of old string. */
4296 if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4297 HeapFree(GetProcessHeap(), 0, menu->text);
4298 menu->text = NULL;
4299 }
4300
4301 /* make only MENU_ITEM_TYPE bits in menu->fType equal lpmii->fType */
4302 menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4303 menu->fType |= MENU_ITEM_TYPE(lpmii->fType);
4304
4305 menu->text = lpmii->dwTypeData;
4306
4307 if (IS_STRING_ITEM(menu->fType) && menu->text) {
4308 if (unicode)
4309 menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4310 else
4311 menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4312 }
4313 }
4314
4315 if (lpmii->fMask & MIIM_FTYPE ) {
4316 /* free the string when the type is changing */
4317 if ( (!IS_STRING_ITEM(lpmii->fType)) && IS_STRING_ITEM(menu->fType) && menu->text) {
4318 HeapFree(GetProcessHeap(), 0, menu->text);
4319 menu->text = NULL;
4320 }
4321 menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4322 menu->fType |= MENU_ITEM_TYPE(lpmii->fType);
4323 }
4324
4325 if (lpmii->fMask & MIIM_STRING ) {
4326 /* free the string when used */
4327 if ( IS_STRING_ITEM(menu->fType) && menu->text) {
4328 HeapFree(GetProcessHeap(), 0, menu->text);
4329 if (unicode)
4330 menu->text = HEAP_strdupWtoA(GetProcessHeap(), 0, (LPWSTR) lpmii->dwTypeData);
4331 else
4332 menu->text = HEAP_strdupA(GetProcessHeap(), 0, lpmii->dwTypeData);
4333 }
4334 }
4335
4336 if (lpmii->fMask & MIIM_STATE)
4337 {
4338 /* fixme: MFS_DEFAULT do we have to reset the other menu items? */
4339 menu->fState = lpmii->fState;
4340 }
4341
4342 if (lpmii->fMask & MIIM_ID)
4343 menu->wID = lpmii->wID;
4344
4345 if (lpmii->fMask & MIIM_SUBMENU) {
4346 menu->hSubMenu = lpmii->hSubMenu;
4347 if (menu->hSubMenu) {
4348 POPUPMENU *subMenu = MENU_GetMenu((UINT)menu->hSubMenu);
4349 if (IS_A_MENU(subMenu)) {
4350 subMenu->wFlags |= MF_POPUP;
4351 menu->fType |= MF_POPUP;
4352 }
4353 else
4354 /* FIXME: Return an error ? */
4355 menu->fType &= ~MF_POPUP;
4356 }
4357 else
4358 menu->fType &= ~MF_POPUP;
4359 }
4360
4361 if (lpmii->fMask & MIIM_CHECKMARKS)
4362 {
4363 menu->hCheckBit = lpmii->hbmpChecked;
4364 menu->hUnCheckBit = lpmii->hbmpUnchecked;
4365 }
4366 if (lpmii->fMask & MIIM_DATA)
4367 menu->dwItemData = lpmii->dwItemData;
4368
4369 //debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
4370 return TRUE;
4371}
4372
4373/**********************************************************************
4374 * SetMenuItemInfo32A (USER32.491)
4375 */
4376BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4377 const MENUITEMINFOA *lpmii)
4378{
4379 dprintf(("USER32: SetMenuItemInfoA %x %d %d %x", hmenu, item, bypos, lpmii));
4380
4381 return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4382 lpmii, FALSE);
4383}
4384
4385/**********************************************************************
4386 * SetMenuItemInfo32W (USER32.492)
4387 */
4388BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4389 const MENUITEMINFOW *lpmii)
4390{
4391 dprintf(("USER32: SetMenuItemInfoW"));
4392
4393 return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4394 (const MENUITEMINFOA*)lpmii, TRUE);
4395}
4396
4397/**********************************************************************
4398 * SetMenuDefaultItem (USER32.489)
4399 *
4400 */
4401BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT uItem, UINT bypos)
4402{
4403 UINT i;
4404 POPUPMENU *menu;
4405 MENUITEM *item;
4406
4407
4408 dprintf(("USER32: SetMenuDefaultItem"));
4409 //TRACE("(0x%x,%d,%d)\n", hmenu, uItem, bypos);
4410
4411 if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
4412
4413 /* reset all default-item flags */
4414 item = menu->items;
4415 for (i = 0; i < menu->nItems; i++, item++)
4416 {
4417 item->fState &= ~MFS_DEFAULT;
4418 }
4419
4420 /* no default item */
4421 if ( -1 == uItem)
4422 {
4423 return TRUE;
4424 }
4425
4426 item = menu->items;
4427 if ( bypos )
4428 {
4429 if ( uItem >= menu->nItems ) return FALSE;
4430 item[uItem].fState |= MFS_DEFAULT;
4431 return TRUE;
4432 }
4433 else
4434 {
4435 for (i = 0; i < menu->nItems; i++, item++)
4436 {
4437 if (item->wID == uItem)
4438 {
4439 item->fState |= MFS_DEFAULT;
4440 return TRUE;
4441 }
4442 }
4443
4444 }
4445 return FALSE;
4446}
4447
4448/**********************************************************************
4449 * GetMenuDefaultItem (USER32.260)
4450 */
4451UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4452{
4453 POPUPMENU *menu;
4454 MENUITEM * item;
4455 UINT i = 0;
4456
4457 dprintf(("USER32: GetMenuDefaultItem"));
4458 //TRACE("(0x%x,%d,%d)\n", hmenu, bypos, flags);
4459
4460 if (!(menu = MENU_GetMenu(hmenu))) return -1;
4461
4462 /* find default item */
4463 item = menu->items;
4464
4465 /* empty menu */
4466 if (! item) return -1;
4467
4468 while ( !( item->fState & MFS_DEFAULT ) )
4469 {
4470 i++; item++;
4471 if (i >= menu->nItems ) return -1;
4472 }
4473
4474 /* default: don't return disabled items */
4475 if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1;
4476
4477 /* search rekursiv when needed */
4478 if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) )
4479 {
4480 UINT ret;
4481 ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags );
4482 if ( -1 != ret ) return ret;
4483
4484 /* when item not found in submenu, return the popup item */
4485 }
4486 return ( bypos ) ? i : item->wID;
4487
4488}
4489
4490/**********************************************************************
4491 * InsertMenuItem32A (USER32.323)
4492 */
4493BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4494 const MENUITEMINFOA *lpmii)
4495{
4496 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4497
4498 dprintf(("USER32: InsertMenuItemA %x %d %d %x", hMenu, uItem, bypos, lpmii->wID));
4499
4500 return SetMenuItemInfo_common(item, lpmii, FALSE);
4501}
4502
4503
4504/**********************************************************************
4505 * InsertMenuItem32W (USER32.324)
4506 */
4507BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4508 const MENUITEMINFOW *lpmii)
4509{
4510 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4511
4512 dprintf(("USER32: InsertMenuItemW"));
4513
4514 return SetMenuItemInfo_common(item, (const MENUITEMINFOA*)lpmii, TRUE);
4515}
4516
4517/**********************************************************************
4518 * CheckMenuRadioItem32 (USER32.47)
4519 */
4520
4521BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4522 UINT first, UINT last, UINT check,
4523 UINT bypos)
4524{
4525 MENUITEM *mifirst, *milast, *micheck;
4526 HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4527
4528 dprintf(("USER32: CheckMenuRadioItem"));
4529 //TRACE("ox%x: %d-%d, check %d, bypos=%d\n",
4530 // hMenu, first, last, check, bypos);
4531
4532 mifirst = MENU_FindItem (&mfirst, &first, bypos);
4533 milast = MENU_FindItem (&mlast, &last, bypos);
4534 micheck = MENU_FindItem (&mcheck, &check, bypos);
4535
4536 if (mifirst == NULL || milast == NULL || micheck == NULL ||
4537 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
4538 micheck > milast || micheck < mifirst)
4539 return FALSE;
4540
4541 while (mifirst <= milast)
4542 {
4543 if (mifirst == micheck)
4544 {
4545 mifirst->fType |= MFT_RADIOCHECK;
4546 mifirst->fState |= MFS_CHECKED;
4547 } else {
4548 mifirst->fType &= ~MFT_RADIOCHECK;
4549 mifirst->fState &= ~MFS_CHECKED;
4550 }
4551 mifirst++;
4552 }
4553
4554 return TRUE;
4555}
4556
4557/**********************************************************************
4558 * GetMenuItemRect32 (USER32.266)
4559 *
4560 * ATTENTION: Here, the returned values in rect are the screen
4561 * coordinates of the item just like if the menu was
4562 * always on the upper left side of the application.
4563 *
4564 */
4565BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4566 LPRECT rect)
4567{
4568 POPUPMENU *itemMenu;
4569 MENUITEM *item;
4570 HWND referenceHwnd;
4571
4572 //TRACE("(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4573
4574 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4575 referenceHwnd = hwnd;
4576
4577 if(!hwnd)
4578 {
4579 itemMenu = MENU_GetMenu(hMenu);
4580 if (itemMenu == NULL) {
4581 SetLastError(ERROR_INVALID_PARAMETER);
4582 return FALSE;
4583 }
4584
4585 if(itemMenu->hWnd == 0)
4586 return FALSE;
4587 referenceHwnd = itemMenu->hWnd;
4588 }
4589
4590 if ((rect == NULL) || (item == NULL)) {
4591 SetLastError(ERROR_INVALID_PARAMETER);
4592 return FALSE;
4593 }
4594 *rect = item->rect;
4595
4596 MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4597 dprintf(("USER32: GetMenuItemRect %x %x %d (%d,%d)(%d,%d)", hwnd, hMenu, uItem, rect->left, rect->top, rect->right, rect->bottom));
4598
4599 return TRUE;
4600}
4601
4602/**********************************************************************
4603 * SetMenuInfo
4604 *
4605 * FIXME
4606 * MIM_APPLYTOSUBMENUS
4607 * actually use the items to draw the menu
4608 */
4609BOOL WINAPI SetMenuInfo (HMENU hMenu, LPCMENUINFO lpmi)
4610{
4611 POPUPMENU *menu;
4612
4613 dprintf(("USER32: SetMenuInfo"));
4614 //TRACE("(0x%04x %p)\n", hMenu, lpmi);
4615
4616 if (lpmi && (lpmi->cbSize==sizeof(MENUINFO)) && (menu=MENU_GetMenu(hMenu)))
4617 {
4618
4619 if (lpmi->fMask & MIM_BACKGROUND)
4620 menu->hbrBack = lpmi->hbrBack;
4621
4622 if (lpmi->fMask & MIM_HELPID)
4623 menu->dwContextHelpID = lpmi->dwContextHelpID;
4624
4625 if (lpmi->fMask & MIM_MAXHEIGHT)
4626 menu->cyMax = lpmi->cyMax;
4627
4628 if (lpmi->fMask & MIM_MENUDATA)
4629 menu->dwMenuData = lpmi->dwMenuData;
4630
4631 if (lpmi->fMask & MIM_STYLE)
4632 menu->dwStyle = lpmi->dwStyle;
4633
4634 return TRUE;
4635 }
4636 return FALSE;
4637}
4638
4639/**********************************************************************
4640 * GetMenuInfo
4641 *
4642 * NOTES
4643 * win98/NT5.0
4644 *
4645 */
4646BOOL WINAPI GetMenuInfo (HMENU hMenu, LPMENUINFO lpmi)
4647{ POPUPMENU *menu;
4648
4649 dprintf(("USER32: GetMenuInfo"));
4650 //TRACE("(0x%04x %p)\n", hMenu, lpmi);
4651
4652 if (lpmi && (menu = MENU_GetMenu(hMenu)))
4653 {
4654
4655 if (lpmi->fMask & MIM_BACKGROUND)
4656 lpmi->hbrBack = menu->hbrBack;
4657
4658 if (lpmi->fMask & MIM_HELPID)
4659 lpmi->dwContextHelpID = menu->dwContextHelpID;
4660
4661 if (lpmi->fMask & MIM_MAXHEIGHT)
4662 lpmi->cyMax = menu->cyMax;
4663
4664 if (lpmi->fMask & MIM_MENUDATA)
4665 lpmi->dwMenuData = menu->dwMenuData;
4666
4667 if (lpmi->fMask & MIM_STYLE)
4668 lpmi->dwStyle = menu->dwStyle;
4669
4670 return TRUE;
4671 }
4672 return FALSE;
4673}
4674
4675/**********************************************************************
4676 * SetMenuContextHelpId (USER32.488)
4677 */
4678BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpID)
4679{
4680 LPPOPUPMENU menu;
4681
4682 dprintf(("USER32: SetMenuContextHelpId"));
4683 //TRACE("(0x%04x 0x%08lx)\n", hMenu, dwContextHelpID);
4684
4685 menu = MENU_GetMenu(hMenu);
4686 if (menu)
4687 {
4688 menu->dwContextHelpID = dwContextHelpID;
4689 return TRUE;
4690 }
4691 return FALSE;
4692}
4693
4694/**********************************************************************
4695 * GetMenuContextHelpId (USER32.488)
4696 */
4697DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4698{
4699 LPPOPUPMENU menu;
4700
4701 dprintf(("USER32: GetMenuContextHelpId"));
4702
4703 menu = MENU_GetMenu(hMenu);
4704 if (menu)
4705 {
4706 return menu->dwContextHelpID;
4707 }
4708 return 0;
4709}
4710
4711/**********************************************************************
4712 * MenuItemFromPoint (USER32.387)
4713 */
4714UINT WINAPI MenuItemFromPoint(HWND hWnd, HMENU hMenu, POINT ptScreen)
4715{
4716 dprintf(("USER32: MenuItemFromPoint not implemented!"));
4717
4718 return 0;
4719}
4720
4721/**********************************************************************
4722 * IsMenuActive (Internal)
4723 */
4724BOOL IsMenuActive()
4725{
4726 return pTopPopupWnd && (GetWindowLongA(pTopPopupWnd,GWL_STYLE) & WS_VISIBLE);
4727}
4728
4729BOOL POPUPMENU_Register()
4730{
4731 WNDCLASSA wndClass;
4732 BOOL rc;
4733
4734//SvL: Don't check this now
4735// if (GlobalFindAtomA(POPUPMENUCLASSNAME)) return FALSE;
4736
4737 ZeroMemory(&wndClass,sizeof(WNDCLASSA));
4738 wndClass.style = CS_GLOBALCLASS | CS_SAVEBITS;
4739 wndClass.lpfnWndProc = (WNDPROC)PopupMenuWndProc;
4740 wndClass.cbClsExtra = 0;
4741 wndClass.cbWndExtra = sizeof(HMENU);
4742 wndClass.hCursor = LoadCursorA(0,IDC_ARROWA);
4743 wndClass.hbrBackground = NULL_BRUSH;
4744 wndClass.lpszClassName = POPUPMENUCLASSNAME;
4745
4746 rc = RegisterClassA(&wndClass);
4747 MENU_Init();
4748
4749 return rc;
4750}
4751//******************************************************************************
4752//******************************************************************************
4753BOOL POPUPMENU_Unregister()
4754{
4755 if (GlobalFindAtomA(POPUPMENUCLASSNAME))
4756 return UnregisterClassA(POPUPMENUCLASSNAME,(HINSTANCE)NULL);
4757 else return FALSE;
4758}
4759//******************************************************************************
4760//******************************************************************************
4761
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