[WIN32SS][NTUSER] Sunken menu item (#981)
[reactos.git] / win32ss / user / ntuser / menu.c
1 /*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS kernel
4 * PURPOSE: Menus
5 * FILE: win32ss/user/ntuser/menu.c
6 * PROGRAMER: Thomas Weidenmueller (w3seek@users.sourceforge.net)
7 */
8
9 #include <win32k.h>
10 DBG_DEFAULT_CHANNEL(UserMenu);
11
12 /* INTERNAL ******************************************************************/
13
14 HFONT ghMenuFont = NULL;
15 HFONT ghMenuFontBold = NULL;
16 static SIZE MenuCharSize;
17
18 /* Use global popup window because there's no way 2 menus can
19 * be tracked at the same time. */
20 static HWND top_popup = NULL;
21 static HMENU top_popup_hmenu = NULL;
22
23 BOOL fInsideMenuLoop = FALSE;
24 BOOL fInEndMenu = FALSE;
25
26 /* internal popup menu window messages */
27
28 #define MM_SETMENUHANDLE (WM_USER + 0)
29 #define MM_GETMENUHANDLE (WM_USER + 1)
30
31 /* internal flags for menu tracking */
32
33 #define TF_ENDMENU 0x10000
34 #define TF_SUSPENDPOPUP 0x20000
35 #define TF_SKIPREMOVE 0x40000
36
37
38 /* maximum allowed depth of any branch in the menu tree.
39 * This value is slightly larger than in windows (25) to
40 * stay on the safe side. */
41 #define MAXMENUDEPTH 30
42
43 #define MNS_STYLE_MASK (MNS_NOCHECK|MNS_MODELESS|MNS_DRAGDROP|MNS_AUTODISMISS|MNS_NOTIFYBYPOS|MNS_CHECKORBMP)
44
45 #define MENUITEMINFO_TYPE_MASK \
46 (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
47 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
48 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY /* same as MF_HELP */ )
49
50 #define TYPE_MASK (MENUITEMINFO_TYPE_MASK | MF_POPUP | MF_SYSMENU)
51
52 #define STATE_MASK (~TYPE_MASK)
53
54 #define MENUITEMINFO_STATE_MASK (STATE_MASK & ~(MF_BYPOSITION | MF_MOUSESELECT))
55
56 #define MII_STATE_MASK (MFS_GRAYED|MFS_CHECKED|MFS_HILITE|MFS_DEFAULT)
57
58 #define IS_SYSTEM_MENU(MenuInfo) \
59 (!((MenuInfo)->fFlags & MNF_POPUP) && ((MenuInfo)->fFlags & MNF_SYSMENU))
60
61 #define IS_BITMAP_ITEM(flags) (MF_BITMAP == MENU_ITEM_TYPE(flags))
62
63 #define IS_MAGIC_BITMAP(id) ((id) && ((INT_PTR)(id) < 12) && ((INT_PTR)(id) >= -1))
64 #define IS_STRING_ITEM(flags) (MF_STRING == MENU_ITEM_TYPE(flags))
65
66 /* Maximum number of menu items a menu can contain */
67 #define MAX_MENU_ITEMS (0x4000)
68 #define MAX_GOINTOSUBMENU (0x10)
69
70 /* Space between 2 columns */
71 #define MENU_COL_SPACE 4
72
73 /* top and bottom margins for popup menus */
74 #define MENU_TOP_MARGIN 2 //3
75 #define MENU_BOTTOM_MARGIN 2
76
77 #define MENU_ITEM_HBMP_SPACE (5)
78 #define MENU_BAR_ITEMS_SPACE (12)
79 #define SEPARATOR_HEIGHT (5)
80 #define MENU_TAB_SPACE (8)
81
82 typedef struct
83 {
84 UINT TrackFlags;
85 PMENU CurrentMenu; /* current submenu (can be equal to hTopMenu)*/
86 PMENU TopMenu; /* initial menu */
87 PWND OwnerWnd; /* where notifications are sent */
88 POINT Pt;
89 } MTRACKER;
90
91 /* Internal MenuTrackMenu() flags */
92 #define TPM_INTERNAL 0xF0000000
93 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
94 #define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
95
96 #define ITEM_PREV -1
97 #define ITEM_NEXT 1
98
99 #define UpdateMenuItemState(state, change) \
100 {\
101 if((change) & MF_GRAYED) { \
102 (state) |= MF_GRAYED; \
103 } else { \
104 (state) &= ~MF_GRAYED; \
105 } /* Separate the two for test_menu_resource_layout.*/ \
106 if((change) & MF_DISABLED) { \
107 (state) |= MF_DISABLED; \
108 } else { \
109 (state) &= ~MF_DISABLED; \
110 } \
111 if((change) & MFS_CHECKED) { \
112 (state) |= MFS_CHECKED; \
113 } else { \
114 (state) &= ~MFS_CHECKED; \
115 } \
116 if((change) & MFS_HILITE) { \
117 (state) |= MFS_HILITE; \
118 } else { \
119 (state) &= ~MFS_HILITE; \
120 } \
121 if((change) & MFS_DEFAULT) { \
122 (state) |= MFS_DEFAULT; \
123 } else { \
124 (state) &= ~MFS_DEFAULT; \
125 } \
126 if((change) & MF_MOUSESELECT) { \
127 (state) |= MF_MOUSESELECT; \
128 } else { \
129 (state) &= ~MF_MOUSESELECT; \
130 } \
131 }
132
133 #if 0
134 void FASTCALL
135 DumpMenuItemList(PMENU Menu, PITEM MenuItem)
136 {
137 UINT cnt = 0, i = Menu->cItems;
138 while(i)
139 {
140 if(MenuItem->lpstr.Length)
141 DbgPrint(" %d. %wZ\n", ++cnt, &MenuItem->lpstr);
142 else
143 DbgPrint(" %d. NO TEXT dwTypeData==%d\n", ++cnt, (DWORD)MenuItem->lpstr.Buffer);
144 DbgPrint(" fType=");
145 if(MFT_BITMAP & MenuItem->fType)
146 DbgPrint("MFT_BITMAP ");
147 if(MFT_MENUBARBREAK & MenuItem->fType)
148 DbgPrint("MFT_MENUBARBREAK ");
149 if(MFT_MENUBREAK & MenuItem->fType)
150 DbgPrint("MFT_MENUBREAK ");
151 if(MFT_OWNERDRAW & MenuItem->fType)
152 DbgPrint("MFT_OWNERDRAW ");
153 if(MFT_RADIOCHECK & MenuItem->fType)
154 DbgPrint("MFT_RADIOCHECK ");
155 if(MFT_RIGHTJUSTIFY & MenuItem->fType)
156 DbgPrint("MFT_RIGHTJUSTIFY ");
157 if(MFT_SEPARATOR & MenuItem->fType)
158 DbgPrint("MFT_SEPARATOR ");
159 if(MFT_STRING & MenuItem->fType)
160 DbgPrint("MFT_STRING ");
161 DbgPrint("\n fState=");
162 if(MFS_DISABLED & MenuItem->fState)
163 DbgPrint("MFS_DISABLED ");
164 else
165 DbgPrint("MFS_ENABLED ");
166 if(MFS_CHECKED & MenuItem->fState)
167 DbgPrint("MFS_CHECKED ");
168 else
169 DbgPrint("MFS_UNCHECKED ");
170 if(MFS_HILITE & MenuItem->fState)
171 DbgPrint("MFS_HILITE ");
172 else
173 DbgPrint("MFS_UNHILITE ");
174 if(MFS_DEFAULT & MenuItem->fState)
175 DbgPrint("MFS_DEFAULT ");
176 if(MFS_GRAYED & MenuItem->fState)
177 DbgPrint("MFS_GRAYED ");
178 DbgPrint("\n wId=%d\n", MenuItem->wID);
179 MenuItem++;
180 i--;
181 }
182 DbgPrint("Entries: %d\n", cnt);
183 return;
184 }
185 #endif
186
187 #define FreeMenuText(Menu,MenuItem) \
188 { \
189 if((MENU_ITEM_TYPE((MenuItem)->fType) == MF_STRING) && \
190 (MenuItem)->lpstr.Length) { \
191 DesktopHeapFree(((PMENU)Menu)->head.rpdesk, (MenuItem)->lpstr.Buffer); \
192 } \
193 }
194
195 PMENU FASTCALL
196 IntGetMenuObject(HMENU hMenu)
197 {
198 PMENU Menu = UserGetMenuObject(hMenu);
199 if (Menu)
200 Menu->head.cLockObj++;
201
202 return Menu;
203 }
204
205 PMENU FASTCALL VerifyMenu(PMENU pMenu)
206 {
207 HMENU hMenu;
208 PITEM pItem;
209 ULONG Error;
210 UINT i;
211 if (!pMenu) return NULL;
212
213 Error = EngGetLastError();
214
215 _SEH2_TRY
216 {
217 hMenu = UserHMGetHandle(pMenu);
218 pItem = pMenu->rgItems;
219 if (pItem)
220 {
221 i = pItem[0].wID;
222 pItem[0].wID = i;
223 }
224 }
225 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
226 {
227 ERR("Run away LOOP!\n");
228 EngSetLastError(Error);
229 _SEH2_YIELD(return NULL);
230 }
231 _SEH2_END
232
233 if ( UserObjectInDestroy(hMenu))
234 {
235 ERR("Menu is marked for destruction!\n");
236 pMenu = NULL;
237 }
238 EngSetLastError(Error);
239 return pMenu;
240 }
241
242 BOOL
243 FASTCALL
244 IntIsMenu(HMENU Menu)
245 {
246 if (UserGetMenuObject(Menu)) return TRUE;
247 return FALSE;
248 }
249
250
251 PMENU WINAPI
252 IntGetMenu(HWND hWnd)
253 {
254 PWND Wnd = ValidateHwndNoErr(hWnd);
255
256 if (!Wnd)
257 return NULL;
258
259 return UserGetMenuObject(UlongToHandle(Wnd->IDMenu));
260 }
261
262 PMENU get_win_sys_menu( HWND hwnd )
263 {
264 PMENU ret = 0;
265 WND *win = ValidateHwndNoErr( hwnd );
266 if (win)
267 {
268 ret = UserGetMenuObject(win->SystemMenu);
269 }
270 return ret;
271 }
272
273 BOOL IntDestroyMenu( PMENU pMenu, BOOL bRecurse)
274 {
275 PMENU SubMenu;
276
277 if (pMenu->rgItems) /* recursively destroy submenus */
278 {
279 int i;
280 ITEM *item = pMenu->rgItems;
281 for (i = pMenu->cItems; i > 0; i--, item++)
282 {
283 SubMenu = item->spSubMenu;
284 item->spSubMenu = NULL;
285
286 /* Remove Item Text */
287 FreeMenuText(pMenu,item);
288
289 /* Remove Item Bitmap and set it for this process */
290 if (item->hbmp && !(item->fState & MFS_HBMMENUBMP))
291 {
292 GreSetObjectOwner(item->hbmp, GDI_OBJ_HMGR_POWNED);
293 item->hbmp = NULL;
294 }
295
296 /* Remove Item submenu */
297 if (bRecurse && SubMenu)//VerifyMenu(SubMenu))
298 {
299 /* Release submenu since it was referenced when inserted */
300 IntReleaseMenuObject(SubMenu);
301 IntDestroyMenuObject(SubMenu, bRecurse);
302 }
303 }
304 /* Free the Item */
305 DesktopHeapFree(pMenu->head.rpdesk, pMenu->rgItems );
306 pMenu->rgItems = NULL;
307 pMenu->cItems = 0;
308 }
309 return TRUE;
310 }
311
312 /* Callback for the object manager */
313 BOOLEAN
314 UserDestroyMenuObject(PVOID Object)
315 {
316 return IntDestroyMenuObject(Object, TRUE);
317 }
318
319 BOOL FASTCALL
320 IntDestroyMenuObject(PMENU Menu, BOOL bRecurse)
321 {
322 if (Menu)
323 {
324 PWND Window;
325
326 if (PsGetCurrentProcessSessionId() == Menu->head.rpdesk->rpwinstaParent->dwSessionId)
327 {
328 BOOL ret;
329 if (Menu->hWnd)
330 {
331 Window = ValidateHwndNoErr(Menu->hWnd);
332 if (Window)
333 {
334 //Window->IDMenu = 0; Only in Win9x!! wine win test_SetMenu test...
335
336 /* DestroyMenu should not destroy system menu popup owner */
337 if ((Menu->fFlags & (MNF_POPUP | MNF_SYSSUBMENU)) == MNF_POPUP)
338 {
339 // Should we check it to see if it has Class?
340 ERR("FIXME Pop up menu window thing'ie\n");
341 //co_UserDestroyWindow( Window );
342 //Menu->hWnd = 0;
343 }
344 }
345 }
346
347 if (!UserMarkObjectDestroy(Menu)) return TRUE;
348
349 /* Remove all menu items */
350 IntDestroyMenu( Menu, bRecurse);
351
352 ret = UserDeleteObject(Menu->head.h, TYPE_MENU);
353 TRACE("IntDestroyMenuObject %d\n",ret);
354 return ret;
355 }
356 }
357 return FALSE;
358 }
359
360 BOOL
361 MenuInit(VOID)
362 {
363 NONCLIENTMETRICSW ncm;
364
365 /* get the menu font */
366 if (!ghMenuFont || !ghMenuFontBold)
367 {
368 ncm.cbSize = sizeof(ncm);
369 if(!UserSystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
370 {
371 ERR("MenuInit(): SystemParametersInfo(SPI_GETNONCLIENTMETRICS) failed!\n");
372 return FALSE;
373 }
374
375 ghMenuFont = GreCreateFontIndirectW(&ncm.lfMenuFont);
376 if (ghMenuFont == NULL)
377 {
378 ERR("MenuInit(): CreateFontIndirectW(hMenuFont) failed!\n");
379 return FALSE;
380 }
381 ncm.lfMenuFont.lfWeight = max(ncm.lfMenuFont.lfWeight + 300, 1000);
382 ghMenuFontBold = GreCreateFontIndirectW(&ncm.lfMenuFont);
383 if (ghMenuFontBold == NULL)
384 {
385 ERR("MenuInit(): CreateFontIndirectW(hMenuFontBold) failed!\n");
386 GreDeleteObject(ghMenuFont);
387 ghMenuFont = NULL;
388 return FALSE;
389 }
390
391 GreSetObjectOwner(ghMenuFont, GDI_OBJ_HMGR_PUBLIC);
392 GreSetObjectOwner(ghMenuFontBold, GDI_OBJ_HMGR_PUBLIC);
393
394 co_IntSetupOBM();
395 }
396
397 return TRUE;
398 }
399
400
401 /**********************************************************************
402 * MENU_depth
403 *
404 * detect if there are loops in the menu tree (or the depth is too large)
405 */
406 int FASTCALL MENU_depth( PMENU pmenu, int depth)
407 {
408 UINT i;
409 ITEM *item;
410 int subdepth;
411
412 if (!pmenu) return depth;
413
414 depth++;
415 if( depth > MAXMENUDEPTH) return depth;
416 item = pmenu->rgItems;
417 subdepth = depth;
418 for( i = 0; i < pmenu->cItems && subdepth <= MAXMENUDEPTH; i++, item++)
419 {
420 if( item->spSubMenu)//VerifyMenu(item->spSubMenu))
421 {
422 int bdepth = MENU_depth( item->spSubMenu, depth);
423 if( bdepth > subdepth) subdepth = bdepth;
424 }
425 if( subdepth > MAXMENUDEPTH)
426 TRACE("<- hmenu %p\n", item->spSubMenu);
427 }
428 return subdepth;
429 }
430
431
432 /******************************************************************************
433 *
434 * UINT MenuGetStartOfNextColumn(
435 * PMENU Menu)
436 *
437 *****************************************************************************/
438
439 static UINT MENU_GetStartOfNextColumn(
440 PMENU menu )
441 {
442 PITEM pItem;
443 UINT i;
444
445 if(!menu)
446 return NO_SELECTED_ITEM;
447
448 i = menu->iItem + 1;
449 if( i == NO_SELECTED_ITEM )
450 return i;
451
452 pItem = menu->rgItems;
453 if (!pItem) return NO_SELECTED_ITEM;
454
455 for( ; i < menu->cItems; ++i ) {
456 if (pItem[i].fType & (MF_MENUBREAK | MF_MENUBARBREAK))
457 return i;
458 }
459
460 return NO_SELECTED_ITEM;
461 }
462
463 /******************************************************************************
464 *
465 * UINT MenuGetStartOfPrevColumn(
466 * PMENU Menu)
467 *
468 *****************************************************************************/
469 static UINT MENU_GetStartOfPrevColumn(
470 PMENU menu )
471 {
472 UINT i;
473 PITEM pItem;
474
475 if( !menu )
476 return NO_SELECTED_ITEM;
477
478 if( menu->iItem == 0 || menu->iItem == NO_SELECTED_ITEM )
479 return NO_SELECTED_ITEM;
480
481 pItem = menu->rgItems;
482 if (!pItem) return NO_SELECTED_ITEM;
483
484 /* Find the start of the column */
485
486 for(i = menu->iItem; i != 0 &&
487 !(pItem[i].fType & (MF_MENUBREAK | MF_MENUBARBREAK));
488 --i); /* empty */
489
490 if(i == 0)
491 return NO_SELECTED_ITEM;
492
493 for(--i; i != 0; --i) {
494 if (pItem[i].fType & (MF_MENUBREAK | MF_MENUBARBREAK))
495 break;
496 }
497
498 TRACE("ret %d.\n", i );
499
500 return i;
501 }
502
503 /***********************************************************************
504 * MENU_FindItem
505 *
506 * Find a menu item. Return a pointer on the item, and modifies *hmenu
507 * in case the item was in a sub-menu.
508 */
509 PITEM FASTCALL MENU_FindItem( PMENU *pmenu, UINT *nPos, UINT wFlags )
510 {
511 MENU *menu = *pmenu;
512 ITEM *fallback = NULL;
513 UINT fallback_pos = 0;
514 UINT i;
515
516 if (!menu) return NULL;
517
518 if (wFlags & MF_BYPOSITION)
519 {
520 if (!menu->cItems) return NULL;
521 if (*nPos >= menu->cItems) return NULL;
522 return &menu->rgItems[*nPos];
523 }
524 else
525 {
526 PITEM item = menu->rgItems;
527 for (i = 0; i < menu->cItems; i++, item++)
528 {
529 if (item->spSubMenu)
530 {
531 PMENU psubmenu = item->spSubMenu;//VerifyMenu(item->spSubMenu);
532 PITEM subitem = MENU_FindItem( &psubmenu, nPos, wFlags );
533 if (subitem)
534 {
535 *pmenu = psubmenu;
536 return subitem;
537 }
538 else if (item->wID == *nPos)
539 {
540 /* fallback to this item if nothing else found */
541 fallback_pos = i;
542 fallback = item;
543 }
544 }
545 else if (item->wID == *nPos)
546 {
547 *nPos = i;
548 return item;
549 }
550 }
551 }
552
553 if (fallback)
554 *nPos = fallback_pos;
555
556 return fallback;
557 }
558
559 /***********************************************************************
560 * MenuFindSubMenu
561 *
562 * Find a Sub menu. Return the position of the submenu, and modifies
563 * *hmenu in case it is found in another sub-menu.
564 * If the submenu cannot be found, NO_SELECTED_ITEM is returned.
565 */
566 static UINT FASTCALL MENU_FindSubMenu(PMENU *menu, PMENU SubTarget )
567 {
568 UINT i;
569 PITEM item;
570
571 item = ((PMENU)*menu)->rgItems;
572 for (i = 0; i < ((PMENU)*menu)->cItems; i++, item++)
573 {
574 if (!item->spSubMenu)
575 continue;
576 else
577 {
578 if (item->spSubMenu == SubTarget)
579 {
580 return i;
581 }
582 else
583 {
584 PMENU pSubMenu = item->spSubMenu;
585 UINT pos = MENU_FindSubMenu( &pSubMenu, SubTarget );
586 if (pos != NO_SELECTED_ITEM)
587 {
588 *menu = pSubMenu;
589 return pos;
590 }
591 }
592 }
593 }
594 return NO_SELECTED_ITEM;
595 }
596
597 BOOL FASTCALL
598 IntRemoveMenuItem( PMENU pMenu, UINT nPos, UINT wFlags, BOOL bRecurse )
599 {
600 PITEM item;
601 PITEM newItems;
602
603 TRACE("(menu=%p pos=%04x flags=%04x)\n",pMenu, nPos, wFlags);
604 if (!(item = MENU_FindItem( &pMenu, &nPos, wFlags ))) return FALSE;
605
606 /* Remove item */
607
608 FreeMenuText(pMenu,item);
609 if (bRecurse && item->spSubMenu)
610 {
611 IntDestroyMenuObject(item->spSubMenu, bRecurse);
612 }
613 ////// Use cAlloced with inc's of 8's....
614 if (--pMenu->cItems == 0)
615 {
616 DesktopHeapFree(pMenu->head.rpdesk, pMenu->rgItems );
617 pMenu->rgItems = NULL;
618 }
619 else
620 {
621 while (nPos < pMenu->cItems)
622 {
623 *item = *(item+1);
624 item++;
625 nPos++;
626 }
627 newItems = DesktopHeapReAlloc(pMenu->head.rpdesk, pMenu->rgItems, pMenu->cItems * sizeof(ITEM));
628 if (newItems)
629 {
630 pMenu->rgItems = newItems;
631 }
632 }
633 return TRUE;
634 }
635
636 /**********************************************************************
637 * MENU_InsertItem
638 *
639 * Insert (allocate) a new item into a menu.
640 */
641 ITEM *MENU_InsertItem( PMENU menu, UINT pos, UINT flags, PMENU *submenu, UINT *npos )
642 {
643 ITEM *newItems;
644
645 /* Find where to insert new item */
646
647 if (flags & MF_BYPOSITION) {
648 if (pos > menu->cItems)
649 pos = menu->cItems;
650 } else {
651 if (!MENU_FindItem( &menu, &pos, flags ))
652 {
653 if (submenu) *submenu = menu;
654 if (npos) *npos = pos;
655 pos = menu->cItems;
656 }
657 }
658
659 /* Make sure that MDI system buttons stay on the right side.
660 * Note: XP treats only bitmap handles 1 - 6 as "magic" ones
661 * regardless of their id.
662 */
663 while ( pos > 0 &&
664 (INT_PTR)menu->rgItems[pos - 1].hbmp >= (INT_PTR)HBMMENU_SYSTEM &&
665 (INT_PTR)menu->rgItems[pos - 1].hbmp <= (INT_PTR)HBMMENU_MBAR_CLOSE_D)
666 pos--;
667
668 TRACE("inserting at %u flags %x\n", pos, flags);
669
670 /* Create new items array */
671
672 newItems = DesktopHeapAlloc(menu->head.rpdesk, sizeof(ITEM) * (menu->cItems+1) );
673 if (!newItems)
674 {
675 WARN("allocation failed\n" );
676 return NULL;
677 }
678 if (menu->cItems > 0)
679 {
680 /* Copy the old array into the new one */
681 if (pos > 0) RtlCopyMemory( newItems, menu->rgItems, pos * sizeof(ITEM) );
682 if (pos < menu->cItems) RtlCopyMemory( &newItems[pos+1], &menu->rgItems[pos], (menu->cItems-pos)*sizeof(ITEM) );
683 DesktopHeapFree(menu->head.rpdesk, menu->rgItems );
684 }
685 menu->rgItems = newItems;
686 menu->cItems++;
687 RtlZeroMemory( &newItems[pos], sizeof(*newItems) );
688 menu->cyMenu = 0; /* force size recalculate */
689 return &newItems[pos];
690 }
691
692 BOOL FASTCALL
693 IntInsertMenuItem(
694 _In_ PMENU MenuObject,
695 UINT uItem,
696 BOOL fByPosition,
697 PROSMENUITEMINFO ItemInfo,
698 PUNICODE_STRING lpstr)
699 {
700 PITEM MenuItem;
701 PMENU SubMenu = NULL;
702
703 NT_ASSERT(MenuObject != NULL);
704
705 if (MAX_MENU_ITEMS <= MenuObject->cItems)
706 {
707 EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
708 return FALSE;
709 }
710
711 SubMenu = MenuObject;
712
713 if(!(MenuItem = MENU_InsertItem( SubMenu, uItem, fByPosition ? MF_BYPOSITION : MF_BYCOMMAND, &SubMenu, &uItem ))) return FALSE;
714
715 if(!IntSetMenuItemInfo(SubMenu, MenuItem, ItemInfo, lpstr))
716 {
717 IntRemoveMenuItem(SubMenu, uItem, fByPosition ? MF_BYPOSITION : MF_BYCOMMAND, FALSE);
718 return FALSE;
719 }
720
721 /* Force size recalculation! */
722 SubMenu->cyMenu = 0;
723 MenuItem->hbmpChecked = MenuItem->hbmpUnchecked = 0;
724
725 TRACE("IntInsertMenuItemToList = %u %i\n", uItem, (BOOL)((INT)uItem >= 0));
726
727 return TRUE;
728 }
729
730 PMENU FASTCALL
731 IntCreateMenu(
732 _Out_ PHANDLE Handle,
733 _In_ BOOL IsMenuBar,
734 _In_ PDESKTOP Desktop,
735 _In_ PPROCESSINFO ppi)
736 {
737 PMENU Menu;
738
739 Menu = (PMENU)UserCreateObject( gHandleTable,
740 Desktop,
741 ppi->ptiList,
742 Handle,
743 TYPE_MENU,
744 sizeof(MENU));
745 if(!Menu)
746 {
747 *Handle = 0;
748 return NULL;
749 }
750
751 Menu->cyMax = 0; /* Default */
752 Menu->hbrBack = NULL; /* No brush */
753 Menu->dwContextHelpId = 0; /* Default */
754 Menu->dwMenuData = 0; /* Default */
755 Menu->iItem = NO_SELECTED_ITEM; // Focused item
756 Menu->fFlags = (IsMenuBar ? 0 : MNF_POPUP);
757 Menu->spwndNotify = NULL;
758 Menu->cyMenu = 0; // Height
759 Menu->cxMenu = 0; // Width
760 Menu->cItems = 0; // Item count
761 Menu->iTop = 0;
762 Menu->iMaxTop = 0;
763 Menu->cxTextAlign = 0;
764 Menu->rgItems = NULL;
765
766 Menu->hWnd = NULL;
767 Menu->TimeToHide = FALSE;
768
769 return Menu;
770 }
771
772 BOOL FASTCALL
773 IntCloneMenuItems(PMENU Destination, PMENU Source)
774 {
775 PITEM MenuItem, NewMenuItem = NULL;
776 UINT i;
777
778 if(!Source->cItems)
779 return FALSE;
780
781 NewMenuItem = DesktopHeapAlloc(Destination->head.rpdesk, Source->cItems * sizeof(ITEM));
782 if(!NewMenuItem) return FALSE;
783
784 RtlZeroMemory(NewMenuItem, Source->cItems * sizeof(ITEM));
785
786 Destination->rgItems = NewMenuItem;
787
788 MenuItem = Source->rgItems;
789 for (i = 0; i < Source->cItems; i++, MenuItem++, NewMenuItem++)
790 {
791 NewMenuItem->fType = MenuItem->fType;
792 NewMenuItem->fState = MenuItem->fState;
793 NewMenuItem->wID = MenuItem->wID;
794 NewMenuItem->spSubMenu = MenuItem->spSubMenu;
795 NewMenuItem->hbmpChecked = MenuItem->hbmpChecked;
796 NewMenuItem->hbmpUnchecked = MenuItem->hbmpUnchecked;
797 NewMenuItem->dwItemData = MenuItem->dwItemData;
798 if (MenuItem->lpstr.Length)
799 {
800 NewMenuItem->lpstr.Length = 0;
801 NewMenuItem->lpstr.MaximumLength = MenuItem->lpstr.MaximumLength;
802 NewMenuItem->lpstr.Buffer = DesktopHeapAlloc(Destination->head.rpdesk, MenuItem->lpstr.MaximumLength);
803 if (!NewMenuItem->lpstr.Buffer)
804 {
805 DesktopHeapFree(Destination->head.rpdesk, NewMenuItem);
806 break;
807 }
808 RtlCopyUnicodeString(&NewMenuItem->lpstr, &MenuItem->lpstr);
809 NewMenuItem->lpstr.Buffer[MenuItem->lpstr.Length / sizeof(WCHAR)] = 0;
810 NewMenuItem->Xlpstr = NewMenuItem->lpstr.Buffer;
811 }
812 else
813 {
814 NewMenuItem->lpstr.Buffer = MenuItem->lpstr.Buffer;
815 NewMenuItem->Xlpstr = NewMenuItem->lpstr.Buffer;
816 }
817 NewMenuItem->hbmp = MenuItem->hbmp;
818 Destination->cItems = i + 1;
819 }
820 return TRUE;
821 }
822
823 PMENU FASTCALL
824 IntCloneMenu(PMENU Source)
825 {
826 HANDLE hMenu;
827 PMENU Menu;
828
829 if(!Source)
830 return NULL;
831
832 /* A menu is valid process wide. We can pass to the object manager any thread ptr */
833 Menu = (PMENU)UserCreateObject( gHandleTable,
834 Source->head.rpdesk,
835 ((PPROCESSINFO)Source->head.hTaskWow)->ptiList,
836 &hMenu,
837 TYPE_MENU,
838 sizeof(MENU));
839 if(!Menu)
840 return NULL;
841
842 Menu->fFlags = Source->fFlags;
843 Menu->cyMax = Source->cyMax;
844 Menu->hbrBack = Source->hbrBack;
845 Menu->dwContextHelpId = Source->dwContextHelpId;
846 Menu->dwMenuData = Source->dwMenuData;
847 Menu->iItem = NO_SELECTED_ITEM;
848 Menu->spwndNotify = NULL;
849 Menu->cyMenu = 0;
850 Menu->cxMenu = 0;
851 Menu->cItems = 0;
852 Menu->iTop = 0;
853 Menu->iMaxTop = 0;
854 Menu->cxTextAlign = 0;
855 Menu->rgItems = NULL;
856
857 Menu->hWnd = NULL;
858 Menu->TimeToHide = FALSE;
859
860 IntCloneMenuItems(Menu, Source);
861
862 return Menu;
863 }
864
865 BOOL FASTCALL
866 IntSetMenuFlagRtoL(PMENU Menu)
867 {
868 ERR("SetMenuFlagRtoL\n");
869 Menu->fFlags |= MNF_RTOL;
870 return TRUE;
871 }
872
873 BOOL FASTCALL
874 IntSetMenuContextHelpId(PMENU Menu, DWORD dwContextHelpId)
875 {
876 Menu->dwContextHelpId = dwContextHelpId;
877 return TRUE;
878 }
879
880 BOOL FASTCALL
881 IntGetMenuInfo(PMENU Menu, PROSMENUINFO lpmi)
882 {
883 if(lpmi->fMask & MIM_BACKGROUND)
884 lpmi->hbrBack = Menu->hbrBack;
885 if(lpmi->fMask & MIM_HELPID)
886 lpmi->dwContextHelpID = Menu->dwContextHelpId;
887 if(lpmi->fMask & MIM_MAXHEIGHT)
888 lpmi->cyMax = Menu->cyMax;
889 if(lpmi->fMask & MIM_MENUDATA)
890 lpmi->dwMenuData = Menu->dwMenuData;
891 if(lpmi->fMask & MIM_STYLE)
892 lpmi->dwStyle = Menu->fFlags & MNS_STYLE_MASK;
893
894 if (sizeof(MENUINFO) < lpmi->cbSize)
895 {
896 lpmi->cItems = Menu->cItems;
897
898 lpmi->iItem = Menu->iItem;
899 lpmi->cxMenu = Menu->cxMenu;
900 lpmi->cyMenu = Menu->cyMenu;
901 lpmi->spwndNotify = Menu->spwndNotify;
902 lpmi->cxTextAlign = Menu->cxTextAlign;
903 lpmi->iTop = Menu->iTop;
904 lpmi->iMaxTop = Menu->iMaxTop;
905 lpmi->dwArrowsOn = Menu->dwArrowsOn;
906
907 lpmi->fFlags = Menu->fFlags;
908 lpmi->Self = Menu->head.h;
909 lpmi->TimeToHide = Menu->TimeToHide;
910 lpmi->Wnd = Menu->hWnd;
911 }
912 return TRUE;
913 }
914
915 BOOL FASTCALL
916 IntSetMenuInfo(PMENU Menu, PROSMENUINFO lpmi)
917 {
918 if(lpmi->fMask & MIM_BACKGROUND)
919 Menu->hbrBack = lpmi->hbrBack;
920 if(lpmi->fMask & MIM_HELPID)
921 Menu->dwContextHelpId = lpmi->dwContextHelpID;
922 if(lpmi->fMask & MIM_MAXHEIGHT)
923 Menu->cyMax = lpmi->cyMax;
924 if(lpmi->fMask & MIM_MENUDATA)
925 Menu->dwMenuData = lpmi->dwMenuData;
926 if(lpmi->fMask & MIM_STYLE)
927 Menu->fFlags ^= (Menu->fFlags ^ lpmi->dwStyle) & MNS_STYLE_MASK;
928 if(lpmi->fMask & MIM_APPLYTOSUBMENUS)
929 {
930 int i;
931 PITEM item = Menu->rgItems;
932 for ( i = Menu->cItems; i; i--, item++)
933 {
934 if ( item->spSubMenu )
935 {
936 IntSetMenuInfo( item->spSubMenu, lpmi);
937 }
938 }
939 }
940 if (sizeof(MENUINFO) < lpmi->cbSize)
941 {
942 Menu->iItem = lpmi->iItem;
943 Menu->cyMenu = lpmi->cyMenu;
944 Menu->cxMenu = lpmi->cxMenu;
945 Menu->spwndNotify = lpmi->spwndNotify;
946 Menu->cxTextAlign = lpmi->cxTextAlign;
947 Menu->iTop = lpmi->iTop;
948 Menu->iMaxTop = lpmi->iMaxTop;
949 Menu->dwArrowsOn = lpmi->dwArrowsOn;
950
951 Menu->TimeToHide = lpmi->TimeToHide;
952 Menu->hWnd = lpmi->Wnd;
953 }
954 if ( lpmi->fMask & MIM_STYLE)
955 {
956 if (lpmi->dwStyle & MNS_AUTODISMISS) FIXME("MNS_AUTODISMISS unimplemented wine\n");
957 if (lpmi->dwStyle & MNS_DRAGDROP) FIXME("MNS_DRAGDROP unimplemented wine\n");
958 if (lpmi->dwStyle & MNS_MODELESS) FIXME("MNS_MODELESS unimplemented wine\n");
959 }
960 return TRUE;
961 }
962
963 BOOL FASTCALL
964 IntGetMenuItemInfo(PMENU Menu, /* UNUSED PARAM!! */
965 PITEM MenuItem, PROSMENUITEMINFO lpmii)
966 {
967 NTSTATUS Status;
968
969 if(lpmii->fMask & (MIIM_FTYPE | MIIM_TYPE))
970 {
971 lpmii->fType = MenuItem->fType;
972 }
973 if(lpmii->fMask & MIIM_BITMAP)
974 {
975 lpmii->hbmpItem = MenuItem->hbmp;
976 }
977 if(lpmii->fMask & MIIM_CHECKMARKS)
978 {
979 lpmii->hbmpChecked = MenuItem->hbmpChecked;
980 lpmii->hbmpUnchecked = MenuItem->hbmpUnchecked;
981 }
982 if(lpmii->fMask & MIIM_DATA)
983 {
984 lpmii->dwItemData = MenuItem->dwItemData;
985 }
986 if(lpmii->fMask & MIIM_ID)
987 {
988 lpmii->wID = MenuItem->wID;
989 }
990 if(lpmii->fMask & MIIM_STATE)
991 {
992 lpmii->fState = MenuItem->fState;
993 }
994 if(lpmii->fMask & MIIM_SUBMENU)
995 {
996 lpmii->hSubMenu = MenuItem->spSubMenu ? MenuItem->spSubMenu->head.h : NULL;
997 }
998
999 if ((lpmii->fMask & MIIM_STRING) ||
1000 ((lpmii->fMask & MIIM_TYPE) && (MENU_ITEM_TYPE(lpmii->fType) == MF_STRING)))
1001 {
1002 if (lpmii->dwTypeData == NULL)
1003 {
1004 lpmii->cch = MenuItem->lpstr.Length / sizeof(WCHAR);
1005 }
1006 else
1007 { //// lpmii->lpstr can be read in user mode!!!!
1008 Status = MmCopyToCaller(lpmii->dwTypeData, MenuItem->lpstr.Buffer,
1009 min(lpmii->cch * sizeof(WCHAR),
1010 MenuItem->lpstr.MaximumLength));
1011 if (! NT_SUCCESS(Status))
1012 {
1013 SetLastNtError(Status);
1014 return FALSE;
1015 }
1016 }
1017 }
1018
1019 if (sizeof(ROSMENUITEMINFO) == lpmii->cbSize)
1020 {
1021 lpmii->Rect.left = MenuItem->xItem;
1022 lpmii->Rect.top = MenuItem->yItem;
1023 lpmii->Rect.right = MenuItem->cxItem; // Do this for now......
1024 lpmii->Rect.bottom = MenuItem->cyItem;
1025 lpmii->dxTab = MenuItem->dxTab;
1026 lpmii->lpstr = MenuItem->lpstr.Buffer;
1027 lpmii->maxBmpSize.cx = MenuItem->cxBmp;
1028 lpmii->maxBmpSize.cy = MenuItem->cyBmp;
1029 }
1030
1031 return TRUE;
1032 }
1033
1034 BOOL FASTCALL
1035 IntSetMenuItemInfo(PMENU MenuObject, PITEM MenuItem, PROSMENUITEMINFO lpmii, PUNICODE_STRING lpstr)
1036 {
1037 PMENU SubMenuObject;
1038 BOOL circref = FALSE;
1039
1040 if(!MenuItem || !MenuObject || !lpmii)
1041 {
1042 return FALSE;
1043 }
1044 if ( lpmii->fMask & MIIM_FTYPE )
1045 {
1046 MenuItem->fType &= ~MENUITEMINFO_TYPE_MASK;
1047 MenuItem->fType |= lpmii->fType & MENUITEMINFO_TYPE_MASK;
1048 }
1049 if (lpmii->fMask & MIIM_TYPE)
1050 {
1051 #if 0 //// Done in User32.
1052 if (lpmii->fMask & ( MIIM_STRING | MIIM_FTYPE | MIIM_BITMAP))
1053 {
1054 ERR("IntSetMenuItemInfo: Invalid combination of fMask bits used\n");
1055 KeRosDumpStackFrames(NULL, 20);
1056 /* This does not happen on Win9x/ME */
1057 SetLastNtError( ERROR_INVALID_PARAMETER);
1058 return FALSE;
1059 }
1060 #endif
1061 /*
1062 * Delete the menu item type when changing type from
1063 * MF_STRING.
1064 */
1065 if (MenuItem->fType != lpmii->fType &&
1066 MENU_ITEM_TYPE(MenuItem->fType) == MFT_STRING)
1067 {
1068 FreeMenuText(MenuObject,MenuItem);
1069 RtlInitUnicodeString(&MenuItem->lpstr, NULL);
1070 MenuItem->Xlpstr = NULL;
1071 }
1072 if(lpmii->fType & MFT_BITMAP)
1073 {
1074 if(lpmii->hbmpItem)
1075 MenuItem->hbmp = lpmii->hbmpItem;
1076 else
1077 { /* Win 9x/Me stuff */
1078 MenuItem->hbmp = (HBITMAP)((ULONG_PTR)(LOWORD(lpmii->dwTypeData)));
1079 }
1080 lpmii->dwTypeData = 0;
1081 }
1082 }
1083 if(lpmii->fMask & MIIM_BITMAP)
1084 {
1085 MenuItem->hbmp = lpmii->hbmpItem;
1086 if (MenuItem->hbmp <= HBMMENU_POPUP_MINIMIZE && MenuItem->hbmp >= HBMMENU_CALLBACK)
1087 MenuItem->fState |= MFS_HBMMENUBMP;
1088 else
1089 MenuItem->fState &= ~MFS_HBMMENUBMP;
1090 }
1091 if(lpmii->fMask & MIIM_CHECKMARKS)
1092 {
1093 MenuItem->hbmpChecked = lpmii->hbmpChecked;
1094 MenuItem->hbmpUnchecked = lpmii->hbmpUnchecked;
1095 }
1096 if(lpmii->fMask & MIIM_DATA)
1097 {
1098 MenuItem->dwItemData = lpmii->dwItemData;
1099 }
1100 if(lpmii->fMask & MIIM_ID)
1101 {
1102 MenuItem->wID = lpmii->wID;
1103 }
1104 if(lpmii->fMask & MIIM_STATE)
1105 {
1106 /* Remove MFS_DEFAULT flag from all other menu items if this item
1107 has the MFS_DEFAULT state */
1108 if(lpmii->fState & MFS_DEFAULT)
1109 UserSetMenuDefaultItem(MenuObject, -1, 0);
1110 /* Update the menu item state flags */
1111 UpdateMenuItemState(MenuItem->fState, lpmii->fState);
1112 }
1113
1114 if(lpmii->fMask & MIIM_SUBMENU)
1115 {
1116 if (lpmii->hSubMenu)
1117 {
1118 SubMenuObject = UserGetMenuObject(lpmii->hSubMenu);
1119 if ( SubMenuObject && !(UserObjectInDestroy(lpmii->hSubMenu)) )
1120 {
1121 //// wine Bug 12171 : Adding Popup Menu to itself! Could create endless loops.
1122 //// CORE-7967.
1123 if (MenuObject == SubMenuObject)
1124 {
1125 HANDLE hMenu;
1126 ERR("Pop Up Menu Double Trouble!\n");
1127 SubMenuObject = IntCreateMenu(&hMenu,
1128 FALSE,
1129 MenuObject->head.rpdesk,
1130 (PPROCESSINFO)MenuObject->head.hTaskWow); // It will be marked.
1131 if (!SubMenuObject) return FALSE;
1132 IntReleaseMenuObject(SubMenuObject); // This will be referenced again after insertion.
1133 circref = TRUE;
1134 }
1135 if ( MENU_depth( SubMenuObject, 0) > MAXMENUDEPTH )
1136 {
1137 ERR( "Loop detected in menu hierarchy or maximum menu depth exceeded!\n");
1138 if (circref) IntDestroyMenuObject(SubMenuObject, FALSE);
1139 return FALSE;
1140 }
1141 /* Make sure the submenu is marked as a popup menu */
1142 SubMenuObject->fFlags |= MNF_POPUP;
1143 // Now fix the test_subpopup_locked_by_menu tests....
1144 if (MenuItem->spSubMenu) IntReleaseMenuObject(MenuItem->spSubMenu);
1145 MenuItem->spSubMenu = SubMenuObject;
1146 UserReferenceObject(SubMenuObject);
1147 }
1148 else
1149 {
1150 EngSetLastError( ERROR_INVALID_PARAMETER);
1151 return FALSE;
1152 }
1153 }
1154 else
1155 { // If submenu just dereference it.
1156 if (MenuItem->spSubMenu) IntReleaseMenuObject(MenuItem->spSubMenu);
1157 MenuItem->spSubMenu = NULL;
1158 }
1159 }
1160
1161 if ((lpmii->fMask & MIIM_STRING) ||
1162 ((lpmii->fMask & MIIM_TYPE) && (MENU_ITEM_TYPE(lpmii->fType) == MF_STRING)))
1163 {
1164 /* free the string when used */
1165 FreeMenuText(MenuObject,MenuItem);
1166 RtlInitUnicodeString(&MenuItem->lpstr, NULL);
1167 MenuItem->Xlpstr = NULL;
1168
1169 if(lpmii->dwTypeData && lpmii->cch && lpstr && lpstr->Buffer)
1170 {
1171 UNICODE_STRING Source;
1172
1173 if (!NT_VERIFY(lpmii->cch <= UNICODE_STRING_MAX_CHARS))
1174 {
1175 return FALSE;
1176 }
1177
1178 Source.Length = Source.MaximumLength = (USHORT)(lpmii->cch * sizeof(WCHAR));
1179 Source.Buffer = lpmii->dwTypeData;
1180
1181 MenuItem->lpstr.Buffer = DesktopHeapAlloc( MenuObject->head.rpdesk, Source.Length + sizeof(WCHAR));
1182 if(MenuItem->lpstr.Buffer != NULL)
1183 {
1184 MenuItem->lpstr.Length = 0;
1185 MenuItem->lpstr.MaximumLength = Source.Length + sizeof(WCHAR);
1186 RtlCopyUnicodeString(&MenuItem->lpstr, &Source);
1187 MenuItem->lpstr.Buffer[MenuItem->lpstr.Length / sizeof(WCHAR)] = 0;
1188
1189 MenuItem->cch = MenuItem->lpstr.Length / sizeof(WCHAR);
1190 MenuItem->Xlpstr = (USHORT*)MenuItem->lpstr.Buffer;
1191 }
1192 }
1193 }
1194
1195 if( !(MenuObject->fFlags & MNF_SYSMENU) &&
1196 !MenuItem->Xlpstr &&
1197 !lpmii->dwTypeData &&
1198 !(MenuItem->fType & MFT_OWNERDRAW) &&
1199 !MenuItem->hbmp)
1200 MenuItem->fType |= MFT_SEPARATOR;
1201
1202 if (sizeof(ROSMENUITEMINFO) == lpmii->cbSize)
1203 {
1204 MenuItem->xItem = lpmii->Rect.left;
1205 MenuItem->yItem = lpmii->Rect.top;
1206 MenuItem->cxItem = lpmii->Rect.right; // Do this for now......
1207 MenuItem->cyItem = lpmii->Rect.bottom;
1208 MenuItem->dxTab = lpmii->dxTab;
1209 lpmii->lpstr = MenuItem->lpstr.Buffer; /* Send back new allocated string or zero */
1210 MenuItem->cxBmp = lpmii->maxBmpSize.cx;
1211 MenuItem->cyBmp = lpmii->maxBmpSize.cy;
1212 }
1213
1214 return TRUE;
1215 }
1216
1217
1218 UINT FASTCALL
1219 IntEnableMenuItem(PMENU MenuObject, UINT uIDEnableItem, UINT uEnable)
1220 {
1221 PITEM MenuItem;
1222 UINT res;
1223
1224 if (!(MenuItem = MENU_FindItem( &MenuObject, &uIDEnableItem, uEnable ))) return (UINT)-1;
1225
1226 res = MenuItem->fState & (MF_GRAYED | MF_DISABLED);
1227
1228 MenuItem->fState ^= (res ^ uEnable) & (MF_GRAYED | MF_DISABLED);
1229
1230 /* If the close item in the system menu change update the close button */
1231 if (res != uEnable)
1232 {
1233 switch (MenuItem->wID) // More than just close.
1234 {
1235 case SC_CLOSE:
1236 case SC_MAXIMIZE:
1237 case SC_MINIMIZE:
1238 case SC_MOVE:
1239 case SC_RESTORE:
1240 case SC_SIZE:
1241 if (MenuObject->fFlags & MNF_SYSSUBMENU && MenuObject->spwndNotify != 0)
1242 {
1243 //RECTL rc = MenuObject->spwndNotify->rcWindow;
1244
1245 /* Refresh the frame to reflect the change */
1246 //IntMapWindowPoints(0, MenuObject->spwndNotify, (POINT *)&rc, 2);
1247 //rc.bottom = 0;
1248 //co_UserRedrawWindow(MenuObject->spwndNotify, &rc, 0, RDW_FRAME | RDW_INVALIDATE | RDW_NOCHILDREN);
1249
1250 // Allow UxTheme!
1251 UserPaintCaption(MenuObject->spwndNotify, DC_BUTTONS);
1252 }
1253 default:
1254 break;
1255 }
1256 }
1257 return res;
1258 }
1259
1260 DWORD FASTCALL
1261 IntCheckMenuItem(PMENU MenuObject, UINT uIDCheckItem, UINT uCheck)
1262 {
1263 PITEM MenuItem;
1264 DWORD res;
1265
1266 if (!(MenuItem = MENU_FindItem( &MenuObject, &uIDCheckItem, uCheck ))) return -1;
1267
1268 res = (DWORD)(MenuItem->fState & MF_CHECKED);
1269
1270 MenuItem->fState ^= (res ^ uCheck) & MF_CHECKED;
1271
1272 return res;
1273 }
1274
1275 BOOL FASTCALL
1276 UserSetMenuDefaultItem(PMENU MenuObject, UINT uItem, UINT fByPos)
1277 {
1278 UINT i;
1279 PITEM MenuItem = MenuObject->rgItems;
1280
1281 if (!MenuItem) return FALSE;
1282
1283 /* reset all default-item flags */
1284 for (i = 0; i < MenuObject->cItems; i++, MenuItem++)
1285 {
1286 MenuItem->fState &= ~MFS_DEFAULT;
1287 }
1288
1289 /* no default item */
1290 if(uItem == (UINT)-1)
1291 {
1292 return TRUE;
1293 }
1294 MenuItem = MenuObject->rgItems;
1295 if ( fByPos )
1296 {
1297 if ( uItem >= MenuObject->cItems ) return FALSE;
1298 MenuItem[uItem].fState |= MFS_DEFAULT;
1299 return TRUE;
1300 }
1301 else
1302 {
1303 for (i = 0; i < MenuObject->cItems; i++, MenuItem++)
1304 {
1305 if (MenuItem->wID == uItem)
1306 {
1307 MenuItem->fState |= MFS_DEFAULT;
1308 return TRUE;
1309 }
1310 }
1311
1312 }
1313 return FALSE;
1314 }
1315
1316 UINT FASTCALL
1317 IntGetMenuDefaultItem(PMENU MenuObject, UINT fByPos, UINT gmdiFlags, DWORD *gismc)
1318 {
1319 UINT i = 0;
1320 PITEM MenuItem = MenuObject->rgItems;
1321
1322 /* empty menu */
1323 if (!MenuItem) return -1;
1324
1325 while ( !( MenuItem->fState & MFS_DEFAULT ) )
1326 {
1327 i++; MenuItem++;
1328 if (i >= MenuObject->cItems ) return -1;
1329 }
1330
1331 /* default: don't return disabled items */
1332 if ( (!(GMDI_USEDISABLED & gmdiFlags)) && (MenuItem->fState & MFS_DISABLED )) return -1;
1333
1334 /* search rekursiv when needed */
1335 if ( (gmdiFlags & GMDI_GOINTOPOPUPS) && MenuItem->spSubMenu )
1336 {
1337 UINT ret;
1338 (*gismc)++;
1339 ret = IntGetMenuDefaultItem( MenuItem->spSubMenu, fByPos, gmdiFlags, gismc );
1340 (*gismc)--;
1341 if ( -1 != ret ) return ret;
1342
1343 /* when item not found in submenu, return the popup item */
1344 }
1345 return ( fByPos ) ? i : MenuItem->wID;
1346 }
1347
1348 PMENU
1349 FASTCALL
1350 co_IntGetSubMenu(
1351 PMENU pMenu,
1352 int nPos)
1353 {
1354 PITEM pItem;
1355 if (!(pItem = MENU_FindItem( &pMenu, (UINT*)&nPos, MF_BYPOSITION ))) return NULL;
1356 return pItem->spSubMenu;
1357 }
1358
1359 /***********************************************************************
1360 * MenuInitSysMenuPopup
1361 *
1362 * Grey the appropriate items in System menu.
1363 */
1364 void FASTCALL MENU_InitSysMenuPopup(PMENU menu, DWORD style, DWORD clsStyle, LONG HitTest )
1365 {
1366 BOOL gray;
1367 UINT DefItem;
1368
1369 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
1370 IntEnableMenuItem( menu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
1371 gray = ((style & WS_MAXIMIZE) != 0);
1372 IntEnableMenuItem( menu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
1373 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
1374 IntEnableMenuItem( menu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
1375 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
1376 IntEnableMenuItem( menu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
1377 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
1378 IntEnableMenuItem( menu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
1379 gray = (clsStyle & CS_NOCLOSE) != 0;
1380
1381 /* The menu item must keep its state if it's disabled */
1382 if(gray)
1383 IntEnableMenuItem( menu, SC_CLOSE, MF_GRAYED);
1384
1385 /* Set default menu item */
1386 if(style & WS_MINIMIZE) DefItem = SC_RESTORE;
1387 else if(HitTest == HTCAPTION) DefItem = ((style & (WS_MAXIMIZE | WS_MINIMIZE)) ? SC_RESTORE : SC_MAXIMIZE);
1388 else DefItem = SC_CLOSE;
1389
1390 UserSetMenuDefaultItem(menu, DefItem, MF_BYCOMMAND);
1391 }
1392
1393
1394 /***********************************************************************
1395 * MenuDrawPopupGlyph
1396 *
1397 * Draws popup magic glyphs (can be found in system menu).
1398 */
1399 static void FASTCALL
1400 MENU_DrawPopupGlyph(HDC dc, LPRECT r, INT_PTR popupMagic, BOOL inactive, BOOL hilite)
1401 {
1402 LOGFONTW lf;
1403 HFONT hFont, hOldFont;
1404 COLORREF clrsave;
1405 INT bkmode;
1406 WCHAR symbol;
1407 switch (popupMagic)
1408 {
1409 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1410 symbol = '2';
1411 break;
1412 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1413 symbol = '0';
1414 break;
1415 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1416 symbol = '1';
1417 break;
1418 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1419 symbol = 'r';
1420 break;
1421 default:
1422 ERR("Invalid popup magic bitmap %d\n", (int)popupMagic);
1423 return;
1424 }
1425 RtlZeroMemory(&lf, sizeof(LOGFONTW));
1426 RECTL_vInflateRect(r, -2, -2);
1427 lf.lfHeight = r->bottom - r->top;
1428 lf.lfWidth = 0;
1429 lf.lfWeight = FW_NORMAL;
1430 lf.lfCharSet = DEFAULT_CHARSET;
1431 RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
1432 hFont = GreCreateFontIndirectW(&lf);
1433 /* save font and text color */
1434 hOldFont = NtGdiSelectFont(dc, hFont);
1435 clrsave = GreGetTextColor(dc);
1436 bkmode = GreGetBkMode(dc);
1437 /* set color and drawing mode */
1438 IntGdiSetBkMode(dc, TRANSPARENT);
1439 if (inactive)
1440 {
1441 /* draw shadow */
1442 if (!hilite)
1443 {
1444 IntGdiSetTextColor(dc, IntGetSysColor(COLOR_HIGHLIGHTTEXT));
1445 GreTextOutW(dc, r->left + 1, r->top + 1, &symbol, 1);
1446 }
1447 }
1448 IntGdiSetTextColor(dc, IntGetSysColor(inactive ? COLOR_GRAYTEXT : (hilite ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT)));
1449 /* draw selected symbol */
1450 GreTextOutW(dc, r->left, r->top, &symbol, 1);
1451 /* restore previous settings */
1452 IntGdiSetTextColor(dc, clrsave);
1453 NtGdiSelectFont(dc, hOldFont);
1454 IntGdiSetBkMode(dc, bkmode);
1455 GreDeleteObject(hFont);
1456 }
1457
1458 /***********************************************************************
1459 * MENU_AdjustMenuItemRect
1460 *
1461 * Adjust menu item rectangle according to scrolling state.
1462 */
1463 VOID FASTCALL
1464 MENU_AdjustMenuItemRect(PMENU menu, PRECTL rect)
1465 {
1466 if (menu->dwArrowsOn)
1467 {
1468 UINT arrow_bitmap_height;
1469 arrow_bitmap_height = gpsi->oembmi[OBI_UPARROW].cy; ///// Menu up arrow! OBM_UPARROW
1470 rect->top += arrow_bitmap_height - menu->iTop;
1471 rect->bottom += arrow_bitmap_height - menu->iTop;
1472 }
1473 }
1474
1475 /***********************************************************************
1476 * MENU_FindItemByCoords
1477 *
1478 * Find the item at the specified coordinates (screen coords). Does
1479 * not work for child windows and therefore should not be called for
1480 * an arbitrary system menu.
1481 */
1482 static ITEM *MENU_FindItemByCoords( MENU *menu, POINT pt, UINT *pos )
1483 {
1484 ITEM *item;
1485 UINT i;
1486 RECT rect;
1487 PWND pWnd = ValidateHwndNoErr(menu->hWnd);
1488
1489 if (!IntGetWindowRect(pWnd, &rect)) return NULL;
1490 if (pWnd->ExStyle & WS_EX_LAYOUTRTL)
1491 pt.x = rect.right - 1 - pt.x;
1492 else
1493 pt.x -= rect.left;
1494 pt.y -= rect.top;
1495 item = menu->rgItems;
1496 for (i = 0; i < menu->cItems; i++, item++)
1497 {
1498 //rect = item->rect;
1499 rect.left = item->xItem;
1500 rect.top = item->yItem;
1501 rect.right = item->cxItem; // Do this for now......
1502 rect.bottom = item->cyItem;
1503
1504 MENU_AdjustMenuItemRect(menu, &rect);
1505 if (RECTL_bPointInRect(&rect, pt.x, pt.y))
1506 {
1507 if (pos) *pos = i;
1508 return item;
1509 }
1510 }
1511 return NULL;
1512 }
1513
1514 INT FASTCALL IntMenuItemFromPoint(PWND pWnd, HMENU hMenu, POINT ptScreen)
1515 {
1516 MENU *menu = UserGetMenuObject(hMenu);
1517 UINT pos;
1518
1519 /*FIXME: Do we have to handle hWnd here? */
1520 if (!menu) return -1;
1521 if (!MENU_FindItemByCoords(menu, ptScreen, &pos)) return -1;
1522 return pos;
1523 }
1524
1525 /***********************************************************************
1526 * MenuFindItemByKey
1527 *
1528 * Find the menu item selected by a key press.
1529 * Return item id, -1 if none, -2 if we should close the menu.
1530 */
1531 static UINT FASTCALL MENU_FindItemByKey(PWND WndOwner, PMENU menu,
1532 WCHAR Key, BOOL ForceMenuChar)
1533 {
1534 LRESULT MenuChar;
1535 WORD Flags = 0;
1536
1537 TRACE("\tlooking for '%c' (0x%02x) in [%p]\n", (char)Key, Key, menu );
1538
1539 if (!menu || !VerifyMenu(menu))
1540 menu = co_IntGetSubMenu( UserGetMenuObject(WndOwner->SystemMenu), 0 );
1541 if (menu)
1542 {
1543 ITEM *item = menu->rgItems;
1544
1545 if ( !ForceMenuChar )
1546 {
1547 UINT i;
1548 BOOL cjk = UserGetSystemMetrics( SM_DBCSENABLED );
1549
1550 for (i = 0; i < menu->cItems; i++, item++)
1551 {
1552 LPWSTR text = item->Xlpstr;
1553 if( text)
1554 {
1555 const WCHAR *p = text - 2;
1556 do
1557 {
1558 const WCHAR *q = p + 2;
1559 p = wcschr (q, '&');
1560 if (!p && cjk) p = wcschr (q, '\036'); /* Japanese Win16 */
1561 }
1562 while (p != NULL && p [1] == '&');
1563 if (p && (towupper(p[1]) == towupper(Key))) return i;
1564 }
1565 }
1566 }
1567
1568 Flags |= menu->fFlags & MNF_POPUP ? MF_POPUP : 0;
1569 Flags |= menu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0;
1570
1571 MenuChar = co_IntSendMessage( UserHMGetHandle(WndOwner), WM_MENUCHAR,
1572 MAKEWPARAM(Key, Flags), (LPARAM) UserHMGetHandle(menu));
1573 if (HIWORD(MenuChar) == MNC_EXECUTE) return LOWORD(MenuChar);
1574 if (HIWORD(MenuChar) == MNC_CLOSE) return (UINT)(-2);
1575 }
1576 return (UINT)(-1);
1577 }
1578
1579 /***********************************************************************
1580 * MenuGetBitmapItemSize
1581 *
1582 * Get the size of a bitmap item.
1583 */
1584 static void FASTCALL MENU_GetBitmapItemSize(PITEM lpitem, SIZE *size, PWND WndOwner)
1585 {
1586 BITMAP bm;
1587 HBITMAP bmp = lpitem->hbmp;
1588
1589 size->cx = size->cy = 0;
1590
1591 /* check if there is a magic menu item associated with this item */
1592 if (IS_MAGIC_BITMAP(bmp))
1593 {
1594 switch((INT_PTR) bmp)
1595 {
1596 case (INT_PTR)HBMMENU_CALLBACK:
1597 {
1598 MEASUREITEMSTRUCT measItem;
1599 measItem.CtlType = ODT_MENU;
1600 measItem.CtlID = 0;
1601 measItem.itemID = lpitem->wID;
1602 measItem.itemWidth = lpitem->cxItem - lpitem->xItem; //lpitem->Rect.right - lpitem->Rect.left;
1603 measItem.itemHeight = lpitem->cyItem - lpitem->yItem; //lpitem->Rect.bottom - lpitem->Rect.top;
1604 measItem.itemData = lpitem->dwItemData;
1605 co_IntSendMessage( UserHMGetHandle(WndOwner), WM_MEASUREITEM, 0, (LPARAM)&measItem);
1606 size->cx = measItem.itemWidth;
1607 size->cy = measItem.itemHeight;
1608 TRACE("HBMMENU_CALLBACK Height %d Width %d\n",measItem.itemHeight,measItem.itemWidth);
1609 return;
1610 }
1611 break;
1612
1613 case (INT_PTR) HBMMENU_SYSTEM:
1614 if (lpitem->dwItemData)
1615 {
1616 bmp = (HBITMAP) lpitem->dwItemData;
1617 break;
1618 }
1619 /* fall through */
1620 case (INT_PTR) HBMMENU_MBAR_RESTORE:
1621 case (INT_PTR) HBMMENU_MBAR_MINIMIZE:
1622 case (INT_PTR) HBMMENU_MBAR_CLOSE:
1623 case (INT_PTR) HBMMENU_MBAR_MINIMIZE_D:
1624 case (INT_PTR) HBMMENU_MBAR_CLOSE_D:
1625 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1626 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1627 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1628 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1629 /* FIXME: Why we need to subtract these magic values? */
1630 /* to make them smaller than the menu bar? */
1631 size->cx = UserGetSystemMetrics(SM_CXSIZE) - 2;
1632 size->cy = UserGetSystemMetrics(SM_CYSIZE) - 4;
1633 return;
1634 }
1635 }
1636
1637 if (GreGetObject(bmp, sizeof(BITMAP), &bm))
1638 {
1639 size->cx = bm.bmWidth;
1640 size->cy = bm.bmHeight;
1641 }
1642 }
1643
1644 /***********************************************************************
1645 * MenuDrawBitmapItem
1646 *
1647 * Draw a bitmap item.
1648 */
1649 static void FASTCALL MENU_DrawBitmapItem(HDC hdc, PITEM lpitem, const RECT *rect,
1650 PMENU Menu, PWND WndOwner, UINT odaction, BOOL MenuBar)
1651 {
1652 BITMAP bm;
1653 DWORD rop;
1654 HDC hdcMem;
1655 HBITMAP bmp;
1656 int w = rect->right - rect->left;
1657 int h = rect->bottom - rect->top;
1658 int bmp_xoffset = 0;
1659 int left, top;
1660 BOOL flat_menu;
1661 HBITMAP hbmToDraw = lpitem->hbmp;
1662 bmp = hbmToDraw;
1663
1664 UserSystemParametersInfo(SPI_GETFLATMENU, 0, &flat_menu, 0);
1665
1666 /* Check if there is a magic menu item associated with this item */
1667 if (IS_MAGIC_BITMAP(hbmToDraw))
1668 {
1669 UINT flags = 0;
1670 RECT r;
1671
1672 r = *rect;
1673 switch ((INT_PTR)hbmToDraw)
1674 {
1675 case (INT_PTR)HBMMENU_SYSTEM:
1676 if (lpitem->dwItemData)
1677 {
1678 if (ValidateHwndNoErr((HWND)lpitem->dwItemData))
1679 {
1680 ERR("Get Item Data from this Window!!!\n");
1681 }
1682
1683 ERR("Draw Bitmap\n");
1684 bmp = (HBITMAP)lpitem->dwItemData;
1685 if (!GreGetObject( bmp, sizeof(bm), &bm )) return;
1686 }
1687 else
1688 {
1689 PCURICON_OBJECT pIcon = NULL;
1690 //if (!BmpSysMenu) BmpSysMenu = LoadBitmapW(0, MAKEINTRESOURCEW(OBM_CLOSE));
1691 //bmp = BmpSysMenu;
1692 //if (! GreGetObject(bmp, sizeof(bm), &bm)) return;
1693 /* only use right half of the bitmap */
1694 //bmp_xoffset = bm.bmWidth / 2;
1695 //bm.bmWidth -= bmp_xoffset;
1696 if (WndOwner)
1697 {
1698 pIcon = NC_IconForWindow(WndOwner);
1699 // FIXME: NC_IconForWindow should reference it for us */
1700 if (pIcon) UserReferenceObject(pIcon);
1701 }
1702 ERR("Draw ICON\n");
1703 if (pIcon)
1704 {
1705 LONG cx = UserGetSystemMetrics(SM_CXSMICON);
1706 LONG cy = UserGetSystemMetrics(SM_CYSMICON);
1707 LONG x = rect->left - cx/2 + 1 + (rect->bottom - rect->top)/2; // this is really what Window does
1708 LONG y = (rect->top + rect->bottom)/2 - cy/2; // center
1709 UserDrawIconEx(hdc, x, y, pIcon, cx, cy, 0, NULL, DI_NORMAL);
1710 UserDereferenceObject(pIcon);
1711 }
1712 return;
1713 }
1714 goto got_bitmap;
1715 case (INT_PTR)HBMMENU_MBAR_RESTORE:
1716 flags = DFCS_CAPTIONRESTORE;
1717 break;
1718 case (INT_PTR)HBMMENU_MBAR_MINIMIZE:
1719 r.right += 1;
1720 flags = DFCS_CAPTIONMIN;
1721 break;
1722 case (INT_PTR)HBMMENU_MBAR_MINIMIZE_D:
1723 r.right += 1;
1724 flags = DFCS_CAPTIONMIN | DFCS_INACTIVE;
1725 break;
1726 case (INT_PTR)HBMMENU_MBAR_CLOSE:
1727 flags = DFCS_CAPTIONCLOSE;
1728 break;
1729 case (INT_PTR)HBMMENU_MBAR_CLOSE_D:
1730 flags = DFCS_CAPTIONCLOSE | DFCS_INACTIVE;
1731 break;
1732 case (INT_PTR)HBMMENU_CALLBACK:
1733 {
1734 DRAWITEMSTRUCT drawItem;
1735 POINT origorg;
1736 drawItem.CtlType = ODT_MENU;
1737 drawItem.CtlID = 0;
1738 drawItem.itemID = lpitem->wID;
1739 drawItem.itemAction = odaction;
1740 drawItem.itemState = (lpitem->fState & MF_CHECKED)?ODS_CHECKED:0;
1741 drawItem.itemState |= (lpitem->fState & MF_DEFAULT)?ODS_DEFAULT:0;
1742 drawItem.itemState |= (lpitem->fState & MF_DISABLED)?ODS_DISABLED:0;
1743 drawItem.itemState |= (lpitem->fState & MF_GRAYED)?ODS_GRAYED|ODS_DISABLED:0;
1744 drawItem.itemState |= (lpitem->fState & MF_HILITE)?ODS_SELECTED:0;
1745 drawItem.itemState |= (!(Menu->fFlags & MNF_UNDERLINE))?ODS_NOACCEL:0;
1746 drawItem.itemState |= (Menu->fFlags & MNF_INACTIVE)?ODS_INACTIVE:0;
1747 drawItem.hwndItem = (HWND)UserHMGetHandle(Menu);
1748 drawItem.hDC = hdc;
1749 drawItem.rcItem = *rect;
1750 drawItem.itemData = lpitem->dwItemData;
1751 /* some applications make this assumption on the DC's origin */
1752 GreSetViewportOrgEx( hdc, lpitem->xItem, lpitem->yItem, &origorg);
1753 RECTL_vOffsetRect( &drawItem.rcItem, - lpitem->xItem, - lpitem->yItem);
1754 co_IntSendMessage( UserHMGetHandle(WndOwner), WM_DRAWITEM, 0, (LPARAM)&drawItem);
1755 GreSetViewportOrgEx( hdc, origorg.x, origorg.y, NULL);
1756 return;
1757 }
1758 break;
1759
1760 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1761 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1762 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1763 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1764 MENU_DrawPopupGlyph(hdc, &r, (INT_PTR)hbmToDraw, lpitem->fState & MF_GRAYED, lpitem->fState & MF_HILITE);
1765 return;
1766 }
1767 RECTL_vInflateRect(&r, -1, -1);
1768 if (lpitem->fState & MF_HILITE) flags |= DFCS_PUSHED;
1769 DrawFrameControl(hdc, &r, DFC_CAPTION, flags);
1770 return;
1771 }
1772
1773 if (!bmp || !GreGetObject( bmp, sizeof(bm), &bm )) return;
1774
1775 got_bitmap:
1776 hdcMem = NtGdiCreateCompatibleDC( hdc );
1777 NtGdiSelectBitmap( hdcMem, bmp );
1778 /* handle fontsize > bitmap_height */
1779 top = (h>bm.bmHeight) ? rect->top+(h-bm.bmHeight)/2 : rect->top;
1780 left=rect->left;
1781 rop=((lpitem->fState & MF_HILITE) && !IS_MAGIC_BITMAP(hbmToDraw)) ? NOTSRCCOPY : SRCCOPY;
1782 if ((lpitem->fState & MF_HILITE) && lpitem->hbmp)
1783 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_HIGHLIGHT));
1784 if (!flat_menu &&
1785 (lpitem->fState & (MF_HILITE | MF_GRAYED)) == MF_HILITE)
1786 {
1787 ++left;
1788 ++top;
1789 }
1790 NtGdiBitBlt( hdc, left, top, w, h, hdcMem, bmp_xoffset, 0, rop , 0, 0);
1791 IntGdiDeleteDC( hdcMem, FALSE );
1792 }
1793
1794 LONG
1795 IntGetDialogBaseUnits(VOID)
1796 {
1797 static DWORD units;
1798
1799 if (!units)
1800 {
1801 HDC hdc;
1802 SIZE size;
1803
1804 if ((hdc = UserGetDCEx(NULL, NULL, DCX_CACHE)))
1805 {
1806 size.cx = IntGetCharDimensions( hdc, NULL, (PDWORD)&size.cy );
1807 if (size.cx) units = MAKELONG( size.cx, size.cy );
1808 UserReleaseDC( 0, hdc, FALSE);
1809 }
1810 }
1811 return units;
1812 }
1813
1814
1815 /***********************************************************************
1816 * MenuCalcItemSize
1817 *
1818 * Calculate the size of the menu item and store it in lpitem->rect.
1819 */
1820 static void FASTCALL MENU_CalcItemSize( HDC hdc, PITEM lpitem, PMENU Menu, PWND pwndOwner,
1821 INT orgX, INT orgY, BOOL menuBar, BOOL textandbmp)
1822 {
1823 WCHAR *p;
1824 UINT check_bitmap_width = UserGetSystemMetrics( SM_CXMENUCHECK );
1825 UINT arrow_bitmap_width;
1826 RECT Rect;
1827 INT itemheight = 0;
1828
1829 TRACE("dc=%x owner=%x (%d,%d)\n", hdc, pwndOwner, orgX, orgY);
1830
1831 arrow_bitmap_width = gpsi->oembmi[OBI_MNARROW].cx;
1832
1833 MenuCharSize.cx = IntGetCharDimensions( hdc, NULL, (PDWORD)&MenuCharSize.cy );
1834
1835 RECTL_vSetRect( &Rect, orgX, orgY, orgX, orgY );
1836
1837 if (lpitem->fType & MF_OWNERDRAW)
1838 {
1839 MEASUREITEMSTRUCT mis;
1840 mis.CtlType = ODT_MENU;
1841 mis.CtlID = 0;
1842 mis.itemID = lpitem->wID;
1843 mis.itemData = lpitem->dwItemData;
1844 mis.itemHeight = HIWORD( IntGetDialogBaseUnits());
1845 mis.itemWidth = 0;
1846 co_IntSendMessage( UserHMGetHandle(pwndOwner), WM_MEASUREITEM, 0, (LPARAM)&mis );
1847 /* Tests reveal that Windows ( Win95 thru WinXP) adds twice the average
1848 * width of a menufont character to the width of an owner-drawn menu.
1849 */
1850 Rect.right += mis.itemWidth + 2 * MenuCharSize.cx;
1851 if (menuBar) {
1852 /* under at least win95 you seem to be given a standard
1853 height for the menu and the height value is ignored */
1854 Rect.bottom += UserGetSystemMetrics(SM_CYMENUSIZE);
1855 } else
1856 Rect.bottom += mis.itemHeight;
1857 // Or this,
1858 //lpitem->cxBmp = mis.itemWidth;
1859 //lpitem->cyBmp = mis.itemHeight;
1860 TRACE("MF_OWNERDRAW Height %d Width %d\n",mis.itemHeight,mis.itemWidth);
1861 TRACE("MF_OWNERDRAW id=%04lx size=%dx%d cx %d cy %d\n",
1862 lpitem->wID, Rect.right-Rect.left,
1863 Rect.bottom-Rect.top, MenuCharSize.cx, MenuCharSize.cy);
1864
1865 lpitem->xItem = Rect.left;
1866 lpitem->yItem = Rect.top;
1867 lpitem->cxItem = Rect.right;
1868 lpitem->cyItem = Rect.bottom;
1869
1870 return;
1871 }
1872
1873 lpitem->xItem = orgX;
1874 lpitem->yItem = orgY;
1875 lpitem->cxItem = orgX;
1876 lpitem->cyItem = orgY;
1877
1878 if (lpitem->fType & MF_SEPARATOR)
1879 {
1880 lpitem->cyItem += UserGetSystemMetrics( SM_CYMENUSIZE)/2;//SEPARATOR_HEIGHT;
1881 if( !menuBar)
1882 lpitem->cxItem += arrow_bitmap_width + MenuCharSize.cx;
1883 return;
1884 }
1885
1886 lpitem->dxTab = 0;
1887
1888 if (lpitem->hbmp)
1889 {
1890 SIZE size;
1891
1892 if (!menuBar) {
1893 MENU_GetBitmapItemSize(lpitem, &size, pwndOwner );
1894 /* Keep the size of the bitmap in callback mode to be able
1895 * to draw it correctly */
1896 lpitem->cxBmp = size.cx;
1897 lpitem->cyBmp = size.cy;
1898 Menu->cxTextAlign = max(Menu->cxTextAlign, size.cx);
1899 lpitem->cxItem += size.cx + 2;
1900 itemheight = size.cy + 2;
1901
1902 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
1903 lpitem->cxItem += 2 * check_bitmap_width;
1904 lpitem->cxItem += 4 + MenuCharSize.cx;
1905 lpitem->dxTab = lpitem->cxItem;
1906 lpitem->cxItem += arrow_bitmap_width;
1907 } else /* hbmpItem & MenuBar */ {
1908 MENU_GetBitmapItemSize(lpitem, &size, pwndOwner );
1909 lpitem->cxItem += size.cx;
1910 if( lpitem->Xlpstr) lpitem->cxItem += 2;
1911 itemheight = size.cy;
1912
1913 /* Special case: Minimize button doesn't have a space behind it. */
1914 if (lpitem->hbmp == (HBITMAP)HBMMENU_MBAR_MINIMIZE ||
1915 lpitem->hbmp == (HBITMAP)HBMMENU_MBAR_MINIMIZE_D)
1916 lpitem->cxItem -= 1;
1917 }
1918 }
1919 else if (!menuBar) {
1920 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
1921 lpitem->cxItem += check_bitmap_width;
1922 lpitem->cxItem += 4 + MenuCharSize.cx;
1923 lpitem->dxTab = lpitem->cxItem;
1924 lpitem->cxItem += arrow_bitmap_width;
1925 }
1926
1927 /* it must be a text item - unless it's the system menu */
1928 if (!(lpitem->fType & MF_SYSMENU) && lpitem->Xlpstr) {
1929 HFONT hfontOld = NULL;
1930 RECT rc;// = lpitem->Rect;
1931 LONG txtheight, txtwidth;
1932
1933 rc.left = lpitem->xItem;
1934 rc.top = lpitem->yItem;
1935 rc.right = lpitem->cxItem; // Do this for now......
1936 rc.bottom = lpitem->cyItem;
1937
1938 if ( lpitem->fState & MFS_DEFAULT ) {
1939 hfontOld = NtGdiSelectFont( hdc, ghMenuFontBold );
1940 }
1941 if (menuBar) {
1942 txtheight = DrawTextW( hdc, lpitem->Xlpstr, -1, &rc, DT_SINGLELINE|DT_CALCRECT);
1943
1944 lpitem->cxItem += rc.right - rc.left;
1945 itemheight = max( max( itemheight, txtheight), UserGetSystemMetrics( SM_CYMENU) - 1);
1946
1947 lpitem->cxItem += 2 * MenuCharSize.cx;
1948 } else {
1949 if ((p = wcschr( lpitem->Xlpstr, '\t' )) != NULL) {
1950 RECT tmprc = rc;
1951 LONG tmpheight;
1952 int n = (int)( p - lpitem->Xlpstr);
1953 /* Item contains a tab (only meaningful in popup menus) */
1954 /* get text size before the tab */
1955 txtheight = DrawTextW( hdc, lpitem->Xlpstr, n, &rc,
1956 DT_SINGLELINE|DT_CALCRECT);
1957 txtwidth = rc.right - rc.left;
1958 p += 1; /* advance past the Tab */
1959 /* get text size after the tab */
1960 tmpheight = DrawTextW( hdc, p, -1, &tmprc,
1961 DT_SINGLELINE|DT_CALCRECT);
1962 lpitem->dxTab += txtwidth;
1963 txtheight = max( txtheight, tmpheight);
1964 txtwidth += MenuCharSize.cx + /* space for the tab */
1965 tmprc.right - tmprc.left; /* space for the short cut */
1966 } else {
1967 txtheight = DrawTextW( hdc, lpitem->Xlpstr, -1, &rc,
1968 DT_SINGLELINE|DT_CALCRECT);
1969 txtwidth = rc.right - rc.left;
1970 lpitem->dxTab += txtwidth;
1971 }
1972 lpitem->cxItem += 2 + txtwidth;
1973 itemheight = max( itemheight,
1974 max( txtheight + 2, MenuCharSize.cy + 4));
1975 }
1976 if (hfontOld)
1977 {
1978 NtGdiSelectFont (hdc, hfontOld);
1979 }
1980 } else if( menuBar) {
1981 itemheight = max( itemheight, UserGetSystemMetrics(SM_CYMENU)-1);
1982 }
1983 lpitem->cyItem += itemheight;
1984 TRACE("(%ld,%ld)-(%ld,%ld)\n", lpitem->xItem, lpitem->yItem, lpitem->cxItem, lpitem->cyItem);
1985 }
1986
1987 /***********************************************************************
1988 * MENU_GetMaxPopupHeight
1989 */
1990 static UINT
1991 MENU_GetMaxPopupHeight(PMENU lppop)
1992 {
1993 if (lppop->cyMax)
1994 {
1995 //ERR("MGMaxPH cyMax %d\n",lppop->cyMax);
1996 return lppop->cyMax;
1997 }
1998 //ERR("MGMaxPH SyMax %d\n",UserGetSystemMetrics(SM_CYSCREEN) - UserGetSystemMetrics(SM_CYBORDER));
1999 return UserGetSystemMetrics(SM_CYSCREEN) - UserGetSystemMetrics(SM_CYBORDER);
2000 }
2001
2002 /***********************************************************************
2003 * MenuPopupMenuCalcSize
2004 *
2005 * Calculate the size of a popup menu.
2006 */
2007 static void FASTCALL MENU_PopupMenuCalcSize(PMENU Menu, PWND WndOwner)
2008 {
2009 PITEM lpitem;
2010 HDC hdc;
2011 int start, i;
2012 int orgX, orgY, maxX, maxTab, maxTabWidth, maxHeight;
2013 BOOL textandbmp = FALSE;
2014
2015 Menu->cxMenu = Menu->cyMenu = 0;
2016 if (Menu->cItems == 0) return;
2017
2018 hdc = UserGetDCEx(NULL, NULL, DCX_CACHE);
2019
2020 NtGdiSelectFont( hdc, ghMenuFont );
2021
2022 start = 0;
2023 maxX = 2 + 1;
2024
2025 Menu->cxTextAlign = 0;
2026
2027 while (start < Menu->cItems)
2028 {
2029 lpitem = &Menu->rgItems[start];
2030 orgX = maxX;
2031 if( lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))
2032 orgX += MENU_COL_SPACE;
2033 orgY = MENU_TOP_MARGIN;
2034
2035 maxTab = maxTabWidth = 0;
2036 /* Parse items until column break or end of menu */
2037 for (i = start; i < Menu->cItems; i++, lpitem++)
2038 {
2039 if (i != start &&
2040 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
2041
2042 MENU_CalcItemSize(hdc, lpitem, Menu, WndOwner, orgX, orgY, FALSE, textandbmp);
2043 maxX = max(maxX, lpitem->cxItem);
2044 orgY = lpitem->cyItem;
2045 if (IS_STRING_ITEM(lpitem->fType) && lpitem->dxTab )
2046 {
2047 maxTab = max( maxTab, lpitem->dxTab );
2048 maxTabWidth = max(maxTabWidth, lpitem->cxItem - lpitem->dxTab);
2049 }
2050 if( lpitem->Xlpstr && lpitem->hbmp) textandbmp = TRUE;
2051 }
2052
2053 /* Finish the column (set all items to the largest width found) */
2054 maxX = max( maxX, maxTab + maxTabWidth );
2055 for (lpitem = &Menu->rgItems[start]; start < i; start++, lpitem++)
2056 {
2057 lpitem->cxItem = maxX;
2058 if (IS_STRING_ITEM(lpitem->fType) && lpitem->dxTab)
2059 lpitem->dxTab = maxTab;
2060 }
2061 Menu->cyMenu = max(Menu->cyMenu, orgY);
2062 }
2063
2064 Menu->cxMenu = maxX;
2065 /* if none of the items have both text and bitmap then
2066 * the text and bitmaps are all aligned on the left. If there is at
2067 * least one item with both text and bitmap then bitmaps are
2068 * on the left and texts left aligned with the right hand side
2069 * of the bitmaps */
2070 if( !textandbmp) Menu->cxTextAlign = 0;
2071
2072 /* space for 3d border */
2073 Menu->cyMenu += MENU_BOTTOM_MARGIN;
2074 Menu->cxMenu += 2;
2075
2076 /* Adjust popup height if it exceeds maximum */
2077 maxHeight = MENU_GetMaxPopupHeight(Menu);
2078 Menu->iMaxTop = Menu->cyMenu - MENU_TOP_MARGIN;
2079 if (Menu->cyMenu >= maxHeight)
2080 {
2081 Menu->cyMenu = maxHeight;
2082 Menu->dwArrowsOn = 1;
2083 }
2084 else
2085 {
2086 Menu->dwArrowsOn = 0;
2087 }
2088 UserReleaseDC( 0, hdc, FALSE );
2089 }
2090
2091 /***********************************************************************
2092 * MENU_MenuBarCalcSize
2093 *
2094 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
2095 * height is off by 1 pixel which causes lengthy window relocations when
2096 * active document window is maximized/restored.
2097 *
2098 * Calculate the size of the menu bar.
2099 */
2100 static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect, PMENU lppop, PWND pwndOwner )
2101 {
2102 ITEM *lpitem;
2103 UINT start, i, helpPos;
2104 int orgX, orgY, maxY;
2105
2106 if ((lprect == NULL) || (lppop == NULL)) return;
2107 if (lppop->cItems == 0) return;
2108 //TRACE("lprect %p %s\n", lprect, wine_dbgstr_rect( lprect));
2109 lppop->cxMenu = lprect->right - lprect->left;
2110 lppop->cyMenu = 0;
2111 maxY = lprect->top;
2112 start = 0;
2113 helpPos = ~0U;
2114 lppop->cxTextAlign = 0;
2115 while (start < lppop->cItems)
2116 {
2117 lpitem = &lppop->rgItems[start];
2118 orgX = lprect->left;
2119 orgY = maxY;
2120
2121 /* Parse items until line break or end of menu */
2122 for (i = start; i < lppop->cItems; i++, lpitem++)
2123 {
2124 if ((helpPos == ~0U) && (lpitem->fType & MF_RIGHTJUSTIFY)) helpPos = i;
2125 if ((i != start) &&
2126 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
2127
2128 TRACE("calling MENU_CalcItemSize org=(%d, %d)\n", orgX, orgY );
2129 //debug_print_menuitem (" item: ", lpitem, "");
2130 //MENU_CalcItemSize( hdc, lpitem, pwndOwner, orgX, orgY, TRUE, lppop );
2131 MENU_CalcItemSize(hdc, lpitem, lppop, pwndOwner, orgX, orgY, TRUE, FALSE);
2132
2133 if (lpitem->cxItem > lprect->right)
2134 {
2135 if (i != start) break;
2136 else lpitem->cxItem = lprect->right;
2137 }
2138 maxY = max( maxY, lpitem->cyItem );
2139 orgX = lpitem->cxItem;
2140 }
2141
2142 /* Finish the line (set all items to the largest height found) */
2143
2144 /* FIXME: Is this really needed? */ /*NO! it is not needed, why make the
2145 HBMMENU_MBAR_CLOSE, MINIMIZE & RESTORE, look the same size as the menu bar! */
2146 #if 0
2147 while (start < i) lppop->rgItems[start++].cyItem = maxY;
2148 #endif
2149 start = i; /* This works! */
2150 }
2151
2152 lprect->bottom = maxY + 1;
2153 lppop->cyMenu = lprect->bottom - lprect->top;
2154
2155 /* Flush right all items between the MF_RIGHTJUSTIFY and */
2156 /* the last item (if several lines, only move the last line) */
2157 if (helpPos == ~0U) return;
2158 lpitem = &lppop->rgItems[lppop->cItems-1];
2159 orgY = lpitem->yItem;
2160 orgX = lprect->right;
2161 for (i = lppop->cItems - 1; i >= helpPos; i--, lpitem--) {
2162 if (lpitem->yItem != orgY) break; /* Other line */
2163 if (lpitem->cxItem >= orgX) break; /* Too far right already */
2164 lpitem->xItem += orgX - lpitem->cxItem;
2165 lpitem->cxItem = orgX;
2166 orgX = lpitem->xItem;
2167 }
2168 }
2169
2170 /***********************************************************************
2171 * MENU_DrawScrollArrows
2172 *
2173 * Draw scroll arrows.
2174 */
2175 static void MENU_DrawScrollArrows(PMENU lppop, HDC hdc)
2176 {
2177 UINT arrow_bitmap_width, arrow_bitmap_height;
2178 RECT rect, dfcrc;
2179 UINT Flags = 0;
2180
2181 arrow_bitmap_width = gpsi->oembmi[OBI_DNARROW].cx;
2182 arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
2183
2184 rect.left = 0;
2185 rect.top = 0;
2186 rect.right = lppop->cxMenu;
2187 rect.bottom = arrow_bitmap_height;
2188 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2189 dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
2190 dfcrc.top = 0;
2191 dfcrc.right = arrow_bitmap_width;
2192 dfcrc.bottom = arrow_bitmap_height;
2193 DrawFrameControl(hdc, &dfcrc, DFC_MENU, (lppop->iTop ? 0 : DFCS_INACTIVE)|DFCS_MENUARROWUP);
2194
2195 rect.top = lppop->cyMenu - arrow_bitmap_height;
2196 rect.bottom = lppop->cyMenu;
2197 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2198 if (!(lppop->iTop < lppop->iMaxTop - (MENU_GetMaxPopupHeight(lppop) - 2 * arrow_bitmap_height)))
2199 Flags = DFCS_INACTIVE;
2200 dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
2201 dfcrc.top = lppop->cyMenu - arrow_bitmap_height;
2202 dfcrc.right = arrow_bitmap_width;
2203 dfcrc.bottom = lppop->cyMenu;
2204 DrawFrameControl(hdc, &dfcrc, DFC_MENU, Flags|DFCS_MENUARROWDOWN);
2205 }
2206
2207 /***********************************************************************
2208 * MenuDrawMenuItem
2209 *
2210 * Draw a single menu item.
2211 */
2212 static void FASTCALL MENU_DrawMenuItem(PWND Wnd, PMENU Menu, PWND WndOwner, HDC hdc,
2213 PITEM lpitem, UINT Height, BOOL menuBar, UINT odaction)
2214 {
2215 RECT rect;
2216 PWCHAR Text;
2217 BOOL flat_menu = FALSE;
2218 int bkgnd;
2219 UINT arrow_bitmap_width = 0;
2220 //RECT bmprc;
2221
2222 if (!menuBar) {
2223 arrow_bitmap_width = gpsi->oembmi[OBI_MNARROW].cx;
2224 }
2225
2226 if (lpitem->fType & MF_SYSMENU)
2227 {
2228 if (!(Wnd->style & WS_MINIMIZE))
2229 {
2230 NC_GetInsideRect(Wnd, &rect);
2231 UserDrawSysMenuButton(Wnd, hdc, &rect, lpitem->fState & (MF_HILITE | MF_MOUSESELECT));
2232 }
2233 return;
2234 }
2235
2236 UserSystemParametersInfo (SPI_GETFLATMENU, 0, &flat_menu, 0);
2237 bkgnd = (menuBar && flat_menu) ? COLOR_MENUBAR : COLOR_MENU;
2238
2239 /* Setup colors */
2240
2241 if (lpitem->fState & MF_HILITE)
2242 {
2243 if(menuBar && !flat_menu) {
2244 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_MENUTEXT));
2245 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_MENU));
2246 } else {
2247 if (lpitem->fState & MF_GRAYED)
2248 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_GRAYTEXT));
2249 else
2250 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_HIGHLIGHTTEXT));
2251 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_HIGHLIGHT));
2252 }
2253 }
2254 else
2255 {
2256 if (lpitem->fState & MF_GRAYED)
2257 IntGdiSetTextColor( hdc, IntGetSysColor( COLOR_GRAYTEXT ) );
2258 else
2259 IntGdiSetTextColor( hdc, IntGetSysColor( COLOR_MENUTEXT ) );
2260 IntGdiSetBkColor( hdc, IntGetSysColor( bkgnd ) );
2261 }
2262
2263 //TRACE("rect=%s\n", wine_dbgstr_rect( &lpitem->Rect));
2264 //rect = lpitem->Rect;
2265 rect.left = lpitem->xItem;
2266 rect.top = lpitem->yItem;
2267 rect.right = lpitem->cxItem; // Do this for now......
2268 rect.bottom = lpitem->cyItem;
2269
2270 MENU_AdjustMenuItemRect(Menu, &rect);
2271
2272 if (lpitem->fType & MF_OWNERDRAW)
2273 {
2274 /*
2275 ** Experimentation under Windows reveals that an owner-drawn
2276 ** menu is given the rectangle which includes the space it requested
2277 ** in its response to WM_MEASUREITEM _plus_ width for a checkmark
2278 ** and a popup-menu arrow. This is the value of lpitem->rect.
2279 ** Windows will leave all drawing to the application except for
2280 ** the popup-menu arrow. Windows always draws that itself, after
2281 ** the menu owner has finished drawing.
2282 */
2283 DRAWITEMSTRUCT dis;
2284 COLORREF old_bk, old_text;
2285
2286 dis.CtlType = ODT_MENU;
2287 dis.CtlID = 0;
2288 dis.itemID = lpitem->wID;
2289 dis.itemData = (DWORD)lpitem->dwItemData;
2290 dis.itemState = 0;
2291 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
2292 if (lpitem->fState & MF_DEFAULT) dis.itemState |= ODS_DEFAULT;
2293 if (lpitem->fState & MF_DISABLED) dis.itemState |= ODS_DISABLED;
2294 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED | ODS_DISABLED;
2295 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
2296 if (!(Menu->fFlags & MNF_UNDERLINE)) dis.itemState |= ODS_NOACCEL;
2297 if (Menu->fFlags & MNF_INACTIVE) dis.itemState |= ODS_INACTIVE;
2298 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
2299 dis.hwndItem = (HWND) UserHMGetHandle(Menu);
2300 dis.hDC = hdc;
2301 dis.rcItem = rect;
2302 TRACE("Ownerdraw: owner=%p itemID=%d, itemState=%d, itemAction=%d, "
2303 "hwndItem=%p, hdc=%p, rcItem={%ld,%ld,%ld,%ld}\n", Wnd,
2304 dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
2305 dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
2306 dis.rcItem.bottom);
2307 TRACE("Ownerdraw: Width %d Height %d\n", dis.rcItem.right-dis.rcItem.left, dis.rcItem.bottom-dis.rcItem.top);
2308 old_bk = GreGetBkColor(hdc);
2309 old_text = GreGetTextColor(hdc);
2310 co_IntSendMessage(UserHMGetHandle(WndOwner), WM_DRAWITEM, 0, (LPARAM) &dis);
2311 IntGdiSetBkColor(hdc, old_bk);
2312 IntGdiSetTextColor(hdc, old_text);
2313 /* Draw the popup-menu arrow */
2314 if (!menuBar && lpitem->spSubMenu)
2315 {
2316 RECT rectTemp;
2317 RtlCopyMemory(&rectTemp, &rect, sizeof(RECT));
2318 rectTemp.left = rectTemp.right - UserGetSystemMetrics(SM_CXMENUCHECK);
2319 DrawFrameControl(hdc, &rectTemp, DFC_MENU, DFCS_MENUARROW);
2320 }
2321 return;
2322 }
2323
2324 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
2325
2326 if (lpitem->fState & MF_HILITE)
2327 {
2328 if (flat_menu)
2329 {
2330 RECTL_vInflateRect (&rect, -1, -1);
2331 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENUHILIGHT));
2332 RECTL_vInflateRect (&rect, 1, 1);
2333 FrameRect(hdc, &rect, IntGetSysColorBrush(COLOR_HIGHLIGHT));
2334 }
2335 else
2336 {
2337 if (menuBar)
2338 {
2339 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2340 DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
2341 }
2342 else
2343 {
2344 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_HIGHLIGHT));
2345 }
2346 }
2347 }
2348 else
2349 FillRect( hdc, &rect, IntGetSysColorBrush(bkgnd) );
2350
2351 IntGdiSetBkMode( hdc, TRANSPARENT );
2352
2353 /* vertical separator */
2354 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
2355 {
2356 HPEN oldPen;
2357 RECT rc = rect;
2358
2359 rc.left -= 3;//MENU_COL_SPACE / 2 + 1; == 3!!
2360 rc.top = 3;
2361 rc.bottom = Height - 3;
2362 if (flat_menu)
2363 {
2364 oldPen = NtGdiSelectPen( hdc, NtGdiGetStockObject(DC_PEN) );
2365 IntSetDCPenColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2366 GreMoveTo( hdc, rc.left, rc.top, NULL );
2367 NtGdiLineTo( hdc, rc.left, rc.bottom );
2368 NtGdiSelectPen( hdc, oldPen );
2369 }
2370 else
2371 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
2372 }
2373
2374 /* horizontal separator */
2375 if (lpitem->fType & MF_SEPARATOR)
2376 {
2377 HPEN oldPen;
2378 RECT rc = rect;
2379
2380 rc.left++;
2381 rc.right--;
2382 rc.top = ( rc.top + rc.bottom) / 2;
2383 if (flat_menu)
2384 {
2385 oldPen = NtGdiSelectPen( hdc, NtGdiGetStockObject(DC_PEN) );
2386 IntSetDCPenColor( hdc, IntGetSysColor(COLOR_BTNSHADOW));
2387 GreMoveTo( hdc, rc.left, rc.top, NULL );
2388 NtGdiLineTo( hdc, rc.right, rc.top );
2389 NtGdiSelectPen( hdc, oldPen );
2390 }
2391 else
2392 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
2393 return;
2394 }
2395 #if 0
2396 /* helper lines for debugging */
2397 /* This is a very good test tool when hacking menus! (JT) 07/16/2006 */
2398 FrameRect(hdc, &rect, NtGdiGetStockObject(BLACK_BRUSH));
2399 NtGdiSelectPen(hdc, NtGdiGetStockObject(DC_PEN));
2400 IntSetDCPenColor(hdc, IntGetSysColor(COLOR_WINDOWFRAME));
2401 GreMoveTo(hdc, rect.left, (rect.top + rect.bottom) / 2, NULL);
2402 NtGdiLineTo(hdc, rect.right, (rect.top + rect.bottom) / 2);
2403 #endif
2404 #if 0 // breaks mdi menu bar icons.
2405 if (lpitem->hbmp) {
2406 /* calculate the bitmap rectangle in coordinates relative
2407 * to the item rectangle */
2408 if( menuBar) {
2409 if( lpitem->hbmp == HBMMENU_CALLBACK)
2410 bmprc.left = 3;
2411 else
2412 bmprc.left = lpitem->Xlpstr ? MenuCharSize.cx : 0;
2413 }
2414 else if ((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK)
2415 bmprc.left = 4;
2416 else if ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)
2417 bmprc.left = 2;
2418 else
2419 bmprc.left = 4 + UserGetSystemMetrics(SM_CXMENUCHECK);
2420
2421 bmprc.right = bmprc.left + lpitem->cxBmp;
2422
2423 if( menuBar && !(lpitem->hbmp == HBMMENU_CALLBACK))
2424 bmprc.top = 0;
2425 else
2426 bmprc.top = (rect.bottom - rect.top - lpitem->cyBmp) / 2;
2427
2428 bmprc.bottom = bmprc.top + lpitem->cyBmp;
2429 }
2430 #endif
2431 if (!menuBar)
2432 {
2433 HBITMAP bm;
2434 INT y = rect.top + rect.bottom;
2435 RECT rc = rect;
2436 BOOL checked = FALSE;
2437 UINT check_bitmap_width = UserGetSystemMetrics( SM_CXMENUCHECK );
2438 UINT check_bitmap_height = UserGetSystemMetrics( SM_CYMENUCHECK );
2439 /* Draw the check mark
2440 *
2441 * FIXME:
2442 * Custom checkmark bitmaps are monochrome but not always 1bpp.
2443 */
2444 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK)) {
2445 bm = (lpitem->fState & MF_CHECKED) ? lpitem->hbmpChecked :
2446 lpitem->hbmpUnchecked;
2447 if (bm) /* we have a custom bitmap */
2448 {
2449 HDC hdcMem = NtGdiCreateCompatibleDC( hdc );
2450
2451 NtGdiSelectBitmap( hdcMem, bm );
2452 NtGdiBitBlt( hdc, rc.left, (y - check_bitmap_height) / 2,
2453 check_bitmap_width, check_bitmap_height,
2454 hdcMem, 0, 0, SRCCOPY, 0,0);
2455 IntGdiDeleteDC( hdcMem, FALSE );
2456 checked = TRUE;
2457 }
2458 else if (lpitem->fState & MF_CHECKED) /* standard bitmaps */
2459 {
2460 RECT r;
2461 r = rect;
2462 r.right = r.left + check_bitmap_width;
2463 DrawFrameControl( hdc, &r, DFC_MENU,
2464 (lpitem->fType & MFT_RADIOCHECK) ?
2465 DFCS_MENUBULLET : DFCS_MENUCHECK);
2466 checked = TRUE;
2467 }
2468 }
2469 if ( lpitem->hbmp )//&& !( checked && ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)))
2470 {
2471 RECT bmpRect = rect;
2472 if (!((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP) && !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
2473 bmpRect.left += check_bitmap_width + 2;
2474 if (!(checked && ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)))
2475 {
2476 bmpRect.right = bmpRect.left + lpitem->cxBmp;
2477 MENU_DrawBitmapItem(hdc, lpitem, &bmpRect, Menu, WndOwner, odaction, menuBar);
2478 }
2479 }
2480 /* Draw the popup-menu arrow */
2481 if (lpitem->spSubMenu)
2482 {
2483 RECT rectTemp;
2484 RtlCopyMemory(&rectTemp, &rect, sizeof(RECT));
2485 rectTemp.left = rectTemp.right - check_bitmap_width;
2486 DrawFrameControl(hdc, &rectTemp, DFC_MENU, DFCS_MENUARROW);
2487 }
2488 rect.left += 4;
2489 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
2490 rect.left += check_bitmap_width;
2491 rect.right -= arrow_bitmap_width;
2492 }
2493 else if( lpitem->hbmp)
2494 { /* Draw the bitmap */
2495 MENU_DrawBitmapItem(hdc, lpitem, &rect/*bmprc*/, Menu, WndOwner, odaction, menuBar);
2496 }
2497
2498 /* process text if present */
2499 if (lpitem->Xlpstr)
2500 {
2501 int i = 0;
2502 HFONT hfontOld = 0;
2503
2504 UINT uFormat = menuBar ?
2505 DT_CENTER | DT_VCENTER | DT_SINGLELINE :
2506 DT_LEFT | DT_VCENTER | DT_SINGLELINE;
2507
2508 if (((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP))
2509 rect.left += max(0, (int)(Menu->cxTextAlign - UserGetSystemMetrics(SM_CXMENUCHECK)));
2510 else
2511 rect.left += Menu->cxTextAlign;
2512
2513 if ( lpitem->fState & MFS_DEFAULT )
2514 {
2515 hfontOld = NtGdiSelectFont(hdc, ghMenuFontBold);
2516 }
2517
2518 if (menuBar) {
2519 if( lpitem->hbmp)
2520 rect.left += lpitem->cxBmp;
2521 if( !(lpitem->hbmp == HBMMENU_CALLBACK))
2522 rect.left += MenuCharSize.cx;
2523 rect.right -= MenuCharSize.cx;
2524 }
2525
2526 Text = lpitem->Xlpstr;
2527 if(Text)
2528 {
2529 for (i = 0; Text[i]; i++)
2530 if (Text[i] == L'\t' || Text[i] == L'\b')
2531 break;
2532 }
2533
2534 if (!flat_menu &&
2535 (lpitem->fState & (MF_HILITE | MF_GRAYED)) == MF_HILITE)
2536 {
2537 RECTL_vOffsetRect(&rect, +1, +1);
2538 }
2539
2540 if(lpitem->fState & MF_GRAYED)
2541 {
2542 if (!(lpitem->fState & MF_HILITE) )
2543 {
2544 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
2545 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
2546 DrawTextW( hdc, Text, i, &rect, uFormat );
2547 --rect.left; --rect.top; --rect.right; --rect.bottom;
2548 }
2549 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2550 }
2551 DrawTextW( hdc, Text, i, &rect, uFormat);
2552
2553 /* paint the shortcut text */
2554 if (!menuBar && L'\0' != Text[i]) /* There's a tab or flush-right char */
2555 {
2556 if (L'\t' == Text[i])
2557 {
2558 rect.left = lpitem->dxTab;
2559 uFormat = DT_LEFT | DT_VCENTER | DT_SINGLELINE;
2560 }
2561 else
2562 {
2563 rect.right = lpitem->dxTab;
2564 uFormat = DT_RIGHT | DT_VCENTER | DT_SINGLELINE;
2565 }
2566
2567 if (lpitem->fState & MF_GRAYED)
2568 {
2569 if (!(lpitem->fState & MF_HILITE) )
2570 {
2571 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
2572 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
2573 DrawTextW( hdc, Text + i + 1, -1, &rect, uFormat);
2574 --rect.left; --rect.top; --rect.right; --rect.bottom;
2575 }
2576 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2577 }
2578 DrawTextW( hdc, Text + i + 1, -1, &rect, uFormat );
2579 }
2580
2581 if (!flat_menu &&
2582 (lpitem->fState & (MF_HILITE | MF_GRAYED)) == MF_HILITE)
2583 {
2584 RECTL_vOffsetRect(&rect, -1, -1);
2585 }
2586
2587 if (hfontOld)
2588 {
2589 NtGdiSelectFont (hdc, hfontOld);
2590 }
2591 }
2592 }
2593
2594 /***********************************************************************
2595 * MenuDrawPopupMenu
2596 *
2597 * Paint a popup menu.
2598 */
2599 static void FASTCALL MENU_DrawPopupMenu(PWND wnd, HDC hdc, PMENU menu )
2600 {
2601 HBRUSH hPrevBrush = 0, brush = IntGetSysColorBrush(COLOR_MENU);
2602 RECT rect;
2603
2604 TRACE("DPM wnd=%p dc=%p menu=%p\n", wnd, hdc, menu);
2605
2606 IntGetClientRect( wnd, &rect );
2607
2608 if (menu && menu->hbrBack) brush = menu->hbrBack;
2609 if((hPrevBrush = NtGdiSelectBrush( hdc, brush ))
2610 && (NtGdiSelectFont( hdc, ghMenuFont)))
2611 {
2612 HPEN hPrevPen;
2613
2614 NtGdiRectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
2615
2616 hPrevPen = NtGdiSelectPen( hdc, NtGdiGetStockObject( NULL_PEN ) );
2617 if ( hPrevPen )
2618 {
2619 BOOL flat_menu = FALSE;
2620
2621 UserSystemParametersInfo (SPI_GETFLATMENU, 0, &flat_menu, 0);
2622 if (flat_menu)
2623 FrameRect(hdc, &rect, IntGetSysColorBrush(COLOR_BTNSHADOW));
2624 else
2625 DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
2626
2627 TRACE("hmenu %p Style %08x\n", UserHMGetHandle(menu), (menu->fFlags & MNS_STYLE_MASK));
2628 /* draw menu items */
2629 if (menu && menu->cItems)
2630 {
2631 ITEM *item;
2632 UINT u;
2633
2634 item = menu->rgItems;
2635 for( u = menu->cItems; u > 0; u--, item++)
2636 {
2637 MENU_DrawMenuItem(wnd, menu, menu->spwndNotify, hdc, item,
2638 menu->cyMenu, FALSE, ODA_DRAWENTIRE);
2639 }
2640 /* draw scroll arrows */
2641 if (menu->dwArrowsOn)
2642 {
2643 MENU_DrawScrollArrows(menu, hdc);
2644 }
2645 }
2646 }
2647 else
2648 {
2649 NtGdiSelectBrush( hdc, hPrevBrush );
2650 }
2651 }
2652 }
2653
2654 /**********************************************************************
2655 * MENU_IsMenuActive
2656 */
2657 PWND MENU_IsMenuActive(VOID)
2658 {
2659 return ValidateHwndNoErr(top_popup);
2660 }
2661
2662 /**********************************************************************
2663 * MENU_EndMenu
2664 *
2665 * Calls EndMenu() if the hwnd parameter belongs to the menu owner
2666 *
2667 * Does the (menu stuff) of the default window handling of WM_CANCELMODE
2668 */
2669 void MENU_EndMenu( PWND pwnd )
2670 {
2671 PMENU menu = NULL;
2672 menu = UserGetMenuObject(top_popup_hmenu);
2673 if ( menu && ( UserHMGetHandle(pwnd) == menu->hWnd || pwnd == menu->spwndNotify ) )
2674 {
2675 if (fInsideMenuLoop && top_popup)
2676 {
2677 fInsideMenuLoop = FALSE;
2678
2679 if (fInEndMenu)
2680 {
2681 ERR("Already in End loop\n");
2682 return;
2683 }
2684
2685 fInEndMenu = TRUE;
2686 UserPostMessage( top_popup, WM_CANCELMODE, 0, 0);
2687 }
2688 }
2689 }
2690
2691 DWORD WINAPI
2692 IntDrawMenuBarTemp(PWND pWnd, HDC hDC, LPRECT Rect, PMENU pMenu, HFONT Font)
2693 {
2694 UINT i;
2695 HFONT FontOld = NULL;
2696 BOOL flat_menu = FALSE;
2697
2698 UserSystemParametersInfo(SPI_GETFLATMENU, 0, &flat_menu, 0);
2699
2700 if (!pMenu)
2701 {
2702 pMenu = UserGetMenuObject(UlongToHandle(pWnd->IDMenu));
2703 }
2704
2705 if (!Font)
2706 {
2707 Font = ghMenuFont;
2708 }
2709
2710 if (Rect == NULL || !pMenu)
2711 {
2712 return UserGetSystemMetrics(SM_CYMENU);
2713 }
2714
2715 TRACE("(%x, %x, %p, %x, %x)\n", pWnd, hDC, Rect, pMenu, Font);
2716
2717 FontOld = NtGdiSelectFont(hDC, Font);
2718
2719 if (pMenu->cyMenu == 0)
2720 {
2721 MENU_MenuBarCalcSize(hDC, Rect, pMenu, pWnd);
2722 }
2723
2724 Rect->bottom = Rect->top + pMenu->cyMenu;
2725
2726 FillRect(hDC, Rect, IntGetSysColorBrush(flat_menu ? COLOR_MENUBAR : COLOR_MENU));
2727
2728 NtGdiSelectPen(hDC, NtGdiGetStockObject(DC_PEN));
2729 IntSetDCPenColor(hDC, IntGetSysColor(COLOR_3DFACE));
2730 GreMoveTo(hDC, Rect->left, Rect->bottom - 1, NULL);
2731 NtGdiLineTo(hDC, Rect->right, Rect->bottom - 1);
2732
2733 if (pMenu->cItems == 0)
2734 {
2735 NtGdiSelectFont(hDC, FontOld);
2736 return UserGetSystemMetrics(SM_CYMENU);
2737 }
2738
2739 for (i = 0; i < pMenu->cItems; i++)
2740 {
2741 MENU_DrawMenuItem(pWnd, pMenu, pWnd, hDC, &pMenu->rgItems[i], pMenu->cyMenu, TRUE, ODA_DRAWENTIRE);
2742 }
2743
2744 NtGdiSelectFont(hDC, FontOld);
2745
2746 return pMenu->cyMenu;
2747 }
2748
2749 UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, PWND pWnd, BOOL suppress_draw )
2750 {
2751 HFONT hfontOld = 0;
2752 PMENU lppop = UserGetMenuObject(UlongToHandle(pWnd->IDMenu));
2753
2754 if (lppop == NULL)
2755 {
2756 // No menu. Do not reserve any space
2757 return 0;
2758 }
2759
2760 if (lprect == NULL)
2761 {
2762 return UserGetSystemMetrics(SM_CYMENU);
2763 }
2764
2765 if (suppress_draw)
2766 {
2767 hfontOld = NtGdiSelectFont(hDC, ghMenuFont);
2768
2769 MENU_MenuBarCalcSize(hDC, lprect, lppop, pWnd);
2770
2771 lprect->bottom = lprect->top + lppop->cyMenu;
2772
2773 if (hfontOld) NtGdiSelectFont( hDC, hfontOld);
2774
2775 return lppop->cyMenu;
2776 }
2777 else
2778 {
2779 return IntDrawMenuBarTemp(pWnd, hDC, lprect, lppop, NULL);
2780 }
2781 }
2782
2783 /***********************************************************************
2784 * MENU_InitPopup
2785 *
2786 * Popup menu initialization before WM_ENTERMENULOOP.
2787 */
2788 static BOOL MENU_InitPopup( PWND pWndOwner, PMENU menu, UINT flags )
2789 {
2790 PWND pWndCreated;
2791 PPOPUPMENU pPopupMenu;
2792 CREATESTRUCTW Cs;
2793 LARGE_STRING WindowName;
2794 UNICODE_STRING ClassName;
2795 DWORD ex_style = WS_EX_TOOLWINDOW;
2796
2797 TRACE("owner=%p hmenu=%p\n", pWndOwner, menu);
2798
2799 menu->spwndNotify = pWndOwner;
2800
2801 if (flags & TPM_LAYOUTRTL || pWndOwner->ExStyle & WS_EX_LAYOUTRTL)
2802 ex_style = WS_EX_LAYOUTRTL;
2803
2804 ClassName.Buffer = WC_MENU;
2805 ClassName.Length = 0;
2806
2807 RtlZeroMemory(&WindowName, sizeof(WindowName));
2808 RtlZeroMemory(&Cs, sizeof(Cs));
2809 Cs.style = WS_POPUP;
2810 Cs.dwExStyle = ex_style;
2811 Cs.hInstance = hModClient; // hModuleWin; // Server side winproc!
2812 Cs.lpszName = (LPCWSTR) &WindowName;
2813 Cs.lpszClass = (LPCWSTR) &ClassName;
2814 Cs.lpCreateParams = UserHMGetHandle(menu);
2815 Cs.hwndParent = UserHMGetHandle(pWndOwner);
2816
2817 /* NOTE: In Windows, top menu popup is not owned. */
2818 pWndCreated = co_UserCreateWindowEx( &Cs, &ClassName, &WindowName, NULL);
2819
2820 if( !pWndCreated ) return FALSE;
2821
2822 //
2823 // Setup pop up menu structure.
2824 //
2825 menu->hWnd = UserHMGetHandle(pWndCreated);
2826
2827 pPopupMenu = ((PMENUWND)pWndCreated)->ppopupmenu;
2828
2829 pPopupMenu->spwndActivePopup = pWndCreated; // top_popup = MenuInfo.Wnd or menu->hWnd
2830 pPopupMenu->spwndNotify = pWndOwner; // Same as MenuInfo.spwndNotify(which could be wrong) or menu->hwndOwner
2831 //pPopupMenu->spmenu = menu; Should be set up already from WM_CREATE!
2832
2833 pPopupMenu->fIsTrackPopup = !!(flags & TPM_POPUPMENU);
2834 pPopupMenu->fIsSysMenu = !!(flags & TPM_SYSTEM_MENU);
2835 pPopupMenu->fNoNotify = !!(flags & TPM_NONOTIFY);
2836 pPopupMenu->fRightButton = !!(flags & TPM_RIGHTBUTTON);
2837 pPopupMenu->fSynchronous = !!(flags & TPM_RETURNCMD);
2838
2839 if (pPopupMenu->fRightButton)
2840 pPopupMenu->fFirstClick = !!(UserGetKeyState(VK_RBUTTON) & 0x8000);
2841 else
2842 pPopupMenu->fFirstClick = !!(UserGetKeyState(VK_LBUTTON) & 0x8000);
2843
2844 if (gpsi->aiSysMet[SM_MENUDROPALIGNMENT] ||
2845 menu->fFlags & MNF_RTOL)
2846 {
2847 pPopupMenu->fDroppedLeft = TRUE;
2848 }
2849 return TRUE;
2850 }
2851
2852 /***********************************************************************
2853 * MenuShowPopup
2854 *
2855 * Display a popup menu.
2856 */
2857 static BOOL FASTCALL MENU_ShowPopup(PWND pwndOwner, PMENU menu, UINT id, UINT flags,
2858 INT x, INT y, INT xanchor, INT yanchor )
2859 {
2860 UINT width, height;
2861 POINT pt;
2862 PMONITOR monitor;
2863 PWND pWnd;
2864 USER_REFERENCE_ENTRY Ref;
2865
2866 TRACE("owner=%p menu=%p id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
2867 pwndOwner, menu, id, x, y, xanchor, yanchor);
2868
2869 if (menu->iItem != NO_SELECTED_ITEM)
2870 {
2871 menu->rgItems[menu->iItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
2872 menu->iItem = NO_SELECTED_ITEM;
2873 }
2874
2875 menu->dwArrowsOn = 0;
2876 MENU_PopupMenuCalcSize(menu, pwndOwner);
2877
2878 /* adjust popup menu pos so that it fits within the desktop */
2879
2880 width = menu->cxMenu + UserGetSystemMetrics(SM_CXBORDER);
2881 height = menu->cyMenu + UserGetSystemMetrics(SM_CYBORDER);
2882
2883 /* FIXME: should use item rect */
2884 pt.x = x;
2885 pt.y = y;
2886 monitor = UserMonitorFromPoint( pt, MONITOR_DEFAULTTONEAREST );
2887
2888 if (flags & TPM_LAYOUTRTL)
2889 flags ^= TPM_RIGHTALIGN;
2890
2891 if( flags & TPM_RIGHTALIGN ) x -= width;
2892 if( flags & TPM_CENTERALIGN ) x -= width / 2;
2893
2894 if( flags & TPM_BOTTOMALIGN ) y -= height;
2895 if( flags & TPM_VCENTERALIGN ) y -= height / 2;
2896
2897 if( x + width > monitor->rcMonitor.right)
2898 {
2899 if( xanchor && x >= width - xanchor )
2900 x -= width - xanchor;
2901
2902 if( x + width > monitor->rcMonitor.right)
2903 x = monitor->rcMonitor.right - width;
2904 }
2905 if( x < monitor->rcMonitor.left ) x = monitor->rcMonitor.left;
2906
2907 if( y + height > monitor->rcMonitor.bottom)
2908 {
2909 if( yanchor && y >= height + yanchor )
2910 y -= height + yanchor;
2911
2912 if( y + height > monitor->rcMonitor.bottom)
2913 y = monitor->rcMonitor.bottom - height;
2914 }
2915 if( y < monitor->rcMonitor.top ) y = monitor->rcMonitor.top;
2916
2917 pWnd = ValidateHwndNoErr( menu->hWnd );
2918
2919 if (!pWnd)
2920 {
2921 ERR("menu->hWnd bad hwnd %p\n",menu->hWnd);
2922 return FALSE;
2923 }
2924
2925 if (!top_popup) {
2926 top_popup = menu->hWnd;
2927 top_popup_hmenu = UserHMGetHandle(menu);
2928 }
2929
2930 /* Display the window */
2931 UserRefObjectCo(pWnd, &Ref);
2932 co_WinPosSetWindowPos( pWnd, HWND_TOPMOST, x, y, width, height, SWP_SHOWWINDOW | SWP_NOACTIVATE);
2933
2934 co_IntUpdateWindows(pWnd, RDW_ALLCHILDREN, FALSE);
2935
2936 IntNotifyWinEvent(EVENT_SYSTEM_MENUPOPUPSTART, pWnd, OBJID_CLIENT, CHILDID_SELF, 0);
2937 UserDerefObjectCo(pWnd);
2938
2939 return TRUE;
2940 }
2941
2942 /***********************************************************************
2943 * MENU_EnsureMenuItemVisible
2944 */
2945 void MENU_EnsureMenuItemVisible(PMENU lppop, UINT wIndex, HDC hdc)
2946 {
2947 USER_REFERENCE_ENTRY Ref;
2948 if (lppop->dwArrowsOn)
2949 {
2950 ITEM *item = &lppop->rgItems[wIndex];
2951 UINT nMaxHeight = MENU_GetMaxPopupHeight(lppop);
2952 UINT nOldPos = lppop->iTop;
2953 RECT rc;
2954 UINT arrow_bitmap_height;
2955 PWND pWnd = ValidateHwndNoErr(lppop->hWnd);
2956
2957 IntGetClientRect(pWnd, &rc);
2958
2959 arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
2960
2961 rc.top += arrow_bitmap_height;
2962 rc.bottom -= arrow_bitmap_height + MENU_BOTTOM_MARGIN;
2963
2964 nMaxHeight -= UserGetSystemMetrics(SM_CYBORDER) + 2 * arrow_bitmap_height;
2965 UserRefObjectCo(pWnd, &Ref);
2966 if (item->cyItem > lppop->iTop + nMaxHeight)
2967 {
2968 lppop->iTop = item->cyItem - nMaxHeight;
2969 IntScrollWindow(pWnd, 0, nOldPos - lppop->iTop, &rc, &rc);
2970 MENU_DrawScrollArrows(lppop, hdc);
2971 //ERR("Scroll Down iTop %d iMaxTop %d nMaxHeight %d\n",lppop->iTop,lppop->iMaxTop,nMaxHeight);
2972 }
2973 else if (item->yItem - MENU_TOP_MARGIN < lppop->iTop)
2974 {
2975 lppop->iTop = item->yItem - MENU_TOP_MARGIN;
2976 IntScrollWindow(pWnd, 0, nOldPos - lppop->iTop, &rc, &rc);
2977 MENU_DrawScrollArrows(lppop, hdc);
2978 //ERR("Scroll Up iTop %d iMaxTop %d nMaxHeight %d\n",lppop->iTop,lppop->iMaxTop,nMaxHeight);
2979 }
2980 UserDerefObjectCo(pWnd);
2981 }
2982 }
2983
2984 /***********************************************************************
2985 * MenuSelectItem
2986 */
2987 static void FASTCALL MENU_SelectItem(PWND pwndOwner, PMENU menu, UINT wIndex,
2988 BOOL sendMenuSelect, PMENU topmenu)
2989 {
2990 HDC hdc;
2991 PWND pWnd;
2992
2993 TRACE("M_SI: owner=%p menu=%p index=0x%04x select=0x%04x\n", pwndOwner, menu, wIndex, sendMenuSelect);
2994
2995 if (!menu || !menu->cItems) return;
2996
2997 pWnd = ValidateHwndNoErr(menu->hWnd);
2998
2999 if (!pWnd) return;
3000
3001 if (menu->iItem == wIndex) return;
3002
3003 if (menu->fFlags & MNF_POPUP)
3004 hdc = UserGetDCEx(pWnd, 0, DCX_USESTYLE);
3005 else
3006 hdc = UserGetDCEx(pWnd, 0, DCX_CACHE | DCX_WINDOW);
3007
3008 if (!top_popup) {
3009 top_popup = menu->hWnd; //pPopupMenu->spwndActivePopup or
3010 //pPopupMenu->fIsTrackPopup set pPopupMenu->spwndPopupMenu;
3011 top_popup_hmenu = UserHMGetHandle(menu); //pPopupMenu->spmenu
3012 }
3013
3014 NtGdiSelectFont( hdc, ghMenuFont );
3015
3016 /* Clear previous highlighted item */
3017 if (menu->iItem != NO_SELECTED_ITEM)
3018 {
3019 menu->rgItems[menu->iItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
3020 MENU_DrawMenuItem(pWnd, menu, pwndOwner, hdc, &menu->rgItems[menu->iItem],
3021 menu->cyMenu, !(menu->fFlags & MNF_POPUP),
3022 ODA_SELECT);
3023 }
3024
3025 /* Highlight new item (if any) */
3026 menu->iItem = wIndex;
3027 if (menu->iItem != NO_SELECTED_ITEM)
3028 {
3029 if (!(menu->rgItems[wIndex].fType & MF_SEPARATOR))
3030 {
3031 menu->rgItems[wIndex].fState |= MF_HILITE;
3032 MENU_EnsureMenuItemVisible(menu, wIndex, hdc);
3033 MENU_DrawMenuItem(pWnd, menu, pwndOwner, hdc,
3034 &menu->rgItems[wIndex], menu->cyMenu, !(menu->fFlags & MNF_POPUP), ODA_SELECT);
3035 }
3036 if (sendMenuSelect)
3037 {
3038 ITEM *ip = &menu->rgItems[menu->iItem];
3039 WPARAM wParam = MAKEWPARAM( ip->spSubMenu ? wIndex : ip->wID,
3040 ip->fType | ip->fState |
3041 (ip->spSubMenu ? MF_POPUP : 0) |
3042 (menu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0 ) );
3043
3044 co_IntSendMessage(UserHMGetHandle(pwndOwner), WM_MENUSELECT, wParam, (LPARAM) UserHMGetHandle(menu));
3045 }
3046 }
3047 else if (sendMenuSelect)
3048 {
3049 if (topmenu)
3050 {
3051 int pos;
3052 pos = MENU_FindSubMenu(&topmenu, menu);
3053 if (pos != NO_SELECTED_ITEM)
3054 {
3055 ITEM *ip = &topmenu->rgItems[pos];
3056 WPARAM wParam = MAKEWPARAM( Pos, ip->fType | ip->fState |
3057 (ip->spSubMenu ? MF_POPUP : 0) |
3058 (topmenu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0 ) );
3059
3060 co_IntSendMessage(UserHMGetHandle(pwndOwner), WM_MENUSELECT, wParam, (LPARAM) UserHMGetHandle(topmenu));
3061 }
3062 }
3063 }
3064 UserReleaseDC(pWnd, hdc, FALSE);
3065 }
3066
3067 /***********************************************************************
3068 * MenuMoveSelection
3069 *
3070 * Moves currently selected item according to the Offset parameter.
3071 * If there is no selection then it should select the last item if
3072 * Offset is ITEM_PREV or the first item if Offset is ITEM_NEXT.
3073 */
3074 static void FASTCALL MENU_MoveSelection(PWND pwndOwner, PMENU menu, INT offset)
3075 {
3076 INT i;
3077
3078 TRACE("pwnd=%x menu=%x off=0x%04x\n", pwndOwner, menu, offset);
3079
3080 if ((!menu) || (!menu->rgItems)) return;
3081
3082 if ( menu->iItem != NO_SELECTED_ITEM )
3083 {
3084 if ( menu->cItems == 1 )
3085 return;
3086 else
3087 for (i = menu->iItem + offset ; i >= 0 && i < menu->cItems
3088 ; i += offset)
3089 if (!(menu->rgItems[i].fType & MF_SEPARATOR))
3090 {
3091 MENU_SelectItem( pwndOwner, menu, i, TRUE, 0 );
3092 return;
3093 }
3094 }
3095
3096 for ( i = (offset > 0) ? 0 : menu->cItems - 1;
3097 i >= 0 && i < menu->cItems ; i += offset)
3098 if (!(menu->rgItems[i].fType & MF_SEPARATOR))
3099 {
3100 MENU_SelectItem( pwndOwner, menu, i, TRUE, 0 );
3101 return;
3102 }
3103 }
3104
3105 /***********************************************************************
3106 * MenuHideSubPopups
3107 *
3108 * Hide the sub-popup menus of this menu.
3109 */
3110 static void FASTCALL MENU_HideSubPopups(PWND pWndOwner, PMENU Menu,
3111 BOOL SendMenuSelect, UINT wFlags)
3112 {
3113 TRACE("owner=%x menu=%x 0x%04x\n", pWndOwner, Menu, SendMenuSelect);
3114
3115 if ( Menu && top_popup )
3116 {
3117 PITEM Item;
3118
3119 if (Menu->iItem != NO_SELECTED_ITEM)
3120 {
3121 Item = &Menu->rgItems[Menu->iItem];
3122 if (!(Item->spSubMenu) ||
3123 !(Item->fState & MF_MOUSESELECT)) return;
3124 Item->fState &= ~MF_MOUSESELECT;
3125 }
3126 else
3127 return;
3128
3129 if (Item->spSubMenu)
3130 {
3131 PWND pWnd;
3132 if (!VerifyMenu(Item->spSubMenu)) return;
3133 pWnd = ValidateHwndNoErr(Item->spSubMenu->hWnd);
3134 MENU_HideSubPopups(pWndOwner, Item->spSubMenu, FALSE, wFlags);
3135 MENU_SelectItem(pWndOwner, Item->spSubMenu, NO_SELECTED_ITEM, SendMenuSelect, NULL);
3136 TRACE("M_HSP top p hm %p pWndOwner IDMenu %p\n",top_popup_hmenu,pWndOwner->IDMenu);
3137 co_UserDestroyWindow(pWnd);
3138
3139 /* Native returns handle to destroyed window */
3140 if (!(wFlags & TPM_NONOTIFY))
3141 {
3142 co_IntSendMessage( UserHMGetHandle(pWndOwner), WM_UNINITMENUPOPUP, (WPARAM)UserHMGetHandle(Item->spSubMenu),
3143 MAKELPARAM(0, IS_SYSTEM_MENU(Item->spSubMenu)) );
3144 }
3145 ////
3146 // Call WM_UNINITMENUPOPUP FIRST before destroy!!
3147 // Fixes todo_wine User32 test menu.c line 2239 GetMenuBarInfo callback....
3148 //
3149 Item->spSubMenu->hWnd = NULL;
3150 ////
3151 }
3152 }
3153 }
3154
3155 /***********************************************************************
3156 * MenuShowSubPopup
3157 *
3158 * Display the sub-menu of the selected item of this menu.
3159 * Return the handle of the submenu, or menu if no submenu to display.
3160 */
3161 static PMENU FASTCALL MENU_ShowSubPopup(PWND WndOwner, PMENU Menu, BOOL SelectFirst, UINT Flags)
3162 {
3163 RECT Rect;
3164 ITEM *Item;
3165 HDC Dc;
3166 PWND pWnd;
3167
3168 TRACE("owner=%x menu=%p 0x%04x\n", WndOwner, Menu, SelectFirst);
3169
3170 if (!Menu) return Menu;
3171
3172 if (Menu->iItem == NO_SELECTED_ITEM) return Menu;
3173
3174 Item = &Menu->rgItems[Menu->iItem];
3175 if (!(Item->spSubMenu) || (Item->fState & (MF_GRAYED | MF_DISABLED)))
3176 return Menu;
3177
3178 /* message must be sent before using item,
3179 because nearly everything may be changed by the application ! */
3180
3181 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3182 if (!(Flags & TPM_NONOTIFY))
3183 {
3184 co_IntSendMessage(UserHMGetHandle(WndOwner), WM_INITMENUPOPUP,
3185 (WPARAM) UserHMGetHandle(Item->spSubMenu),
3186 MAKELPARAM(Menu->iItem, IS_SYSTEM_MENU(Menu)));
3187 }
3188
3189 Item = &Menu->rgItems[Menu->iItem];
3190 //Rect = ItemInfo.Rect;
3191 Rect.left = Item->xItem;
3192 Rect.top = Item->yItem;
3193 Rect.right = Item->cxItem; // Do this for now......
3194 Rect.bottom = Item->cyItem;
3195
3196 pWnd = ValidateHwndNoErr(Menu->hWnd);
3197
3198 /* correct item if modified as a reaction to WM_INITMENUPOPUP message */
3199 if (!(Item->fState & MF_HILITE))
3200 {
3201 if (Menu->fFlags & MNF_POPUP) Dc = UserGetDCEx(pWnd, NULL, DCX_USESTYLE);
3202 else Dc = UserGetDCEx(pWnd, 0