[WIN32SS][MENU] Fix menu text Y positioning (#887)
[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 HBITMAP hbmToDraw = lpitem->hbmp;
1661 bmp = hbmToDraw;
1662
1663 /* Check if there is a magic menu item associated with this item */
1664 if (IS_MAGIC_BITMAP(hbmToDraw))
1665 {
1666 UINT flags = 0;
1667 RECT r;
1668
1669 r = *rect;
1670 switch ((INT_PTR)hbmToDraw)
1671 {
1672 case (INT_PTR)HBMMENU_SYSTEM:
1673 if (lpitem->dwItemData)
1674 {
1675 if (ValidateHwndNoErr((HWND)lpitem->dwItemData))
1676 {
1677 ERR("Get Item Data from this Window!!!\n");
1678 }
1679
1680 ERR("Draw Bitmap\n");
1681 bmp = (HBITMAP)lpitem->dwItemData;
1682 if (!GreGetObject( bmp, sizeof(bm), &bm )) return;
1683 }
1684 else
1685 {
1686 PCURICON_OBJECT pIcon = NULL;
1687 //if (!BmpSysMenu) BmpSysMenu = LoadBitmapW(0, MAKEINTRESOURCEW(OBM_CLOSE));
1688 //bmp = BmpSysMenu;
1689 //if (! GreGetObject(bmp, sizeof(bm), &bm)) return;
1690 /* only use right half of the bitmap */
1691 //bmp_xoffset = bm.bmWidth / 2;
1692 //bm.bmWidth -= bmp_xoffset;
1693 if (WndOwner)
1694 {
1695 pIcon = NC_IconForWindow(WndOwner);
1696 // FIXME: NC_IconForWindow should reference it for us */
1697 if (pIcon) UserReferenceObject(pIcon);
1698 }
1699 ERR("Draw ICON\n");
1700 if (pIcon)
1701 {
1702 LONG cx = UserGetSystemMetrics(SM_CXSMICON);
1703 LONG cy = UserGetSystemMetrics(SM_CYSMICON);
1704 LONG x = rect->left - cx/2 + 1 + (rect->bottom - rect->top)/2; // this is really what Window does
1705 LONG y = (rect->top + rect->bottom)/2 - cy/2; // center
1706 UserDrawIconEx(hdc, x, y, pIcon, cx, cy, 0, NULL, DI_NORMAL);
1707 UserDereferenceObject(pIcon);
1708 }
1709 return;
1710 }
1711 goto got_bitmap;
1712 case (INT_PTR)HBMMENU_MBAR_RESTORE:
1713 flags = DFCS_CAPTIONRESTORE;
1714 break;
1715 case (INT_PTR)HBMMENU_MBAR_MINIMIZE:
1716 r.right += 1;
1717 flags = DFCS_CAPTIONMIN;
1718 break;
1719 case (INT_PTR)HBMMENU_MBAR_MINIMIZE_D:
1720 r.right += 1;
1721 flags = DFCS_CAPTIONMIN | DFCS_INACTIVE;
1722 break;
1723 case (INT_PTR)HBMMENU_MBAR_CLOSE:
1724 flags = DFCS_CAPTIONCLOSE;
1725 break;
1726 case (INT_PTR)HBMMENU_MBAR_CLOSE_D:
1727 flags = DFCS_CAPTIONCLOSE | DFCS_INACTIVE;
1728 break;
1729 case (INT_PTR)HBMMENU_CALLBACK:
1730 {
1731 DRAWITEMSTRUCT drawItem;
1732 POINT origorg;
1733 drawItem.CtlType = ODT_MENU;
1734 drawItem.CtlID = 0;
1735 drawItem.itemID = lpitem->wID;
1736 drawItem.itemAction = odaction;
1737 drawItem.itemState = (lpitem->fState & MF_CHECKED)?ODS_CHECKED:0;
1738 drawItem.itemState |= (lpitem->fState & MF_DEFAULT)?ODS_DEFAULT:0;
1739 drawItem.itemState |= (lpitem->fState & MF_DISABLED)?ODS_DISABLED:0;
1740 drawItem.itemState |= (lpitem->fState & MF_GRAYED)?ODS_GRAYED|ODS_DISABLED:0;
1741 drawItem.itemState |= (lpitem->fState & MF_HILITE)?ODS_SELECTED:0;
1742 drawItem.itemState |= (!(Menu->fFlags & MNF_UNDERLINE))?ODS_NOACCEL:0;
1743 drawItem.itemState |= (Menu->fFlags & MNF_INACTIVE)?ODS_INACTIVE:0;
1744 drawItem.hwndItem = (HWND)UserHMGetHandle(Menu);
1745 drawItem.hDC = hdc;
1746 drawItem.rcItem = *rect;
1747 drawItem.itemData = lpitem->dwItemData;
1748 /* some applications make this assumption on the DC's origin */
1749 GreSetViewportOrgEx( hdc, lpitem->xItem, lpitem->yItem, &origorg);
1750 RECTL_vOffsetRect( &drawItem.rcItem, - lpitem->xItem, - lpitem->yItem);
1751 co_IntSendMessage( UserHMGetHandle(WndOwner), WM_DRAWITEM, 0, (LPARAM)&drawItem);
1752 GreSetViewportOrgEx( hdc, origorg.x, origorg.y, NULL);
1753 return;
1754 }
1755 break;
1756
1757 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1758 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1759 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1760 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1761 MENU_DrawPopupGlyph(hdc, &r, (INT_PTR)hbmToDraw, lpitem->fState & MF_GRAYED, lpitem->fState & MF_HILITE);
1762 return;
1763 }
1764 RECTL_vInflateRect(&r, -1, -1);
1765 if (lpitem->fState & MF_HILITE) flags |= DFCS_PUSHED;
1766 DrawFrameControl(hdc, &r, DFC_CAPTION, flags);
1767 return;
1768 }
1769
1770 if (!bmp || !GreGetObject( bmp, sizeof(bm), &bm )) return;
1771
1772 got_bitmap:
1773 hdcMem = NtGdiCreateCompatibleDC( hdc );
1774 NtGdiSelectBitmap( hdcMem, bmp );
1775 /* handle fontsize > bitmap_height */
1776 top = (h>bm.bmHeight) ? rect->top+(h-bm.bmHeight)/2 : rect->top;
1777 left=rect->left;
1778 rop=((lpitem->fState & MF_HILITE) && !IS_MAGIC_BITMAP(hbmToDraw)) ? NOTSRCCOPY : SRCCOPY;
1779 if ((lpitem->fState & MF_HILITE) && lpitem->hbmp)
1780 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_HIGHLIGHT));
1781 NtGdiBitBlt( hdc, left, top, w, h, hdcMem, bmp_xoffset, 0, rop , 0, 0);
1782 IntGdiDeleteDC( hdcMem, FALSE );
1783 }
1784
1785 LONG
1786 IntGetDialogBaseUnits(VOID)
1787 {
1788 static DWORD units;
1789
1790 if (!units)
1791 {
1792 HDC hdc;
1793 SIZE size;
1794
1795 if ((hdc = UserGetDCEx(NULL, NULL, DCX_CACHE)))
1796 {
1797 size.cx = IntGetCharDimensions( hdc, NULL, (PDWORD)&size.cy );
1798 if (size.cx) units = MAKELONG( size.cx, size.cy );
1799 UserReleaseDC( 0, hdc, FALSE);
1800 }
1801 }
1802 return units;
1803 }
1804
1805
1806 /***********************************************************************
1807 * MenuCalcItemSize
1808 *
1809 * Calculate the size of the menu item and store it in lpitem->rect.
1810 */
1811 static void FASTCALL MENU_CalcItemSize( HDC hdc, PITEM lpitem, PMENU Menu, PWND pwndOwner,
1812 INT orgX, INT orgY, BOOL menuBar, BOOL textandbmp)
1813 {
1814 WCHAR *p;
1815 UINT check_bitmap_width = UserGetSystemMetrics( SM_CXMENUCHECK );
1816 UINT arrow_bitmap_width;
1817 RECT Rect;
1818 INT itemheight = 0;
1819
1820 TRACE("dc=%x owner=%x (%d,%d)\n", hdc, pwndOwner, orgX, orgY);
1821
1822 arrow_bitmap_width = gpsi->oembmi[OBI_MNARROW].cx;
1823
1824 MenuCharSize.cx = IntGetCharDimensions( hdc, NULL, (PDWORD)&MenuCharSize.cy );
1825
1826 RECTL_vSetRect( &Rect, orgX, orgY, orgX, orgY );
1827
1828 if (lpitem->fType & MF_OWNERDRAW)
1829 {
1830 MEASUREITEMSTRUCT mis;
1831 mis.CtlType = ODT_MENU;
1832 mis.CtlID = 0;
1833 mis.itemID = lpitem->wID;
1834 mis.itemData = lpitem->dwItemData;
1835 mis.itemHeight = HIWORD( IntGetDialogBaseUnits());
1836 mis.itemWidth = 0;
1837 co_IntSendMessage( UserHMGetHandle(pwndOwner), WM_MEASUREITEM, 0, (LPARAM)&mis );
1838 /* Tests reveal that Windows ( Win95 thru WinXP) adds twice the average
1839 * width of a menufont character to the width of an owner-drawn menu.
1840 */
1841 Rect.right += mis.itemWidth + 2 * MenuCharSize.cx;
1842 if (menuBar) {
1843 /* under at least win95 you seem to be given a standard
1844 height for the menu and the height value is ignored */
1845 Rect.bottom += UserGetSystemMetrics(SM_CYMENUSIZE);
1846 } else
1847 Rect.bottom += mis.itemHeight;
1848 // Or this,
1849 //lpitem->cxBmp = mis.itemWidth;
1850 //lpitem->cyBmp = mis.itemHeight;
1851 TRACE("MF_OWNERDRAW Height %d Width %d\n",mis.itemHeight,mis.itemWidth);
1852 TRACE("MF_OWNERDRAW id=%04lx size=%dx%d cx %d cy %d\n",
1853 lpitem->wID, Rect.right-Rect.left,
1854 Rect.bottom-Rect.top, MenuCharSize.cx, MenuCharSize.cy);
1855
1856 lpitem->xItem = Rect.left;
1857 lpitem->yItem = Rect.top;
1858 lpitem->cxItem = Rect.right;
1859 lpitem->cyItem = Rect.bottom;
1860
1861 return;
1862 }
1863
1864 lpitem->xItem = orgX;
1865 lpitem->yItem = orgY;
1866 lpitem->cxItem = orgX;
1867 lpitem->cyItem = orgY;
1868
1869 if (lpitem->fType & MF_SEPARATOR)
1870 {
1871 lpitem->cyItem += UserGetSystemMetrics( SM_CYMENUSIZE)/2;//SEPARATOR_HEIGHT;
1872 if( !menuBar)
1873 lpitem->cxItem += arrow_bitmap_width + MenuCharSize.cx;
1874 return;
1875 }
1876
1877 lpitem->dxTab = 0;
1878
1879 if (lpitem->hbmp)
1880 {
1881 SIZE size;
1882
1883 if (!menuBar) {
1884 MENU_GetBitmapItemSize(lpitem, &size, pwndOwner );
1885 /* Keep the size of the bitmap in callback mode to be able
1886 * to draw it correctly */
1887 lpitem->cxBmp = size.cx;
1888 lpitem->cyBmp = size.cy;
1889 Menu->cxTextAlign = max(Menu->cxTextAlign, size.cx);
1890 lpitem->cxItem += size.cx + 2;
1891 itemheight = size.cy + 2;
1892
1893 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
1894 lpitem->cxItem += 2 * check_bitmap_width;
1895 lpitem->cxItem += 4 + MenuCharSize.cx;
1896 lpitem->dxTab = lpitem->cxItem;
1897 lpitem->cxItem += arrow_bitmap_width;
1898 } else /* hbmpItem & MenuBar */ {
1899 MENU_GetBitmapItemSize(lpitem, &size, pwndOwner );
1900 lpitem->cxItem += size.cx;
1901 if( lpitem->Xlpstr) lpitem->cxItem += 2;
1902 itemheight = size.cy;
1903
1904 /* Special case: Minimize button doesn't have a space behind it. */
1905 if (lpitem->hbmp == (HBITMAP)HBMMENU_MBAR_MINIMIZE ||
1906 lpitem->hbmp == (HBITMAP)HBMMENU_MBAR_MINIMIZE_D)
1907 lpitem->cxItem -= 1;
1908 }
1909 }
1910 else if (!menuBar) {
1911 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
1912 lpitem->cxItem += check_bitmap_width;
1913 lpitem->cxItem += 4 + MenuCharSize.cx;
1914 lpitem->dxTab = lpitem->cxItem;
1915 lpitem->cxItem += arrow_bitmap_width;
1916 }
1917
1918 /* it must be a text item - unless it's the system menu */
1919 if (!(lpitem->fType & MF_SYSMENU) && lpitem->Xlpstr) {
1920 HFONT hfontOld = NULL;
1921 RECT rc;// = lpitem->Rect;
1922 LONG txtheight, txtwidth;
1923
1924 rc.left = lpitem->xItem;
1925 rc.top = lpitem->yItem;
1926 rc.right = lpitem->cxItem; // Do this for now......
1927 rc.bottom = lpitem->cyItem;
1928
1929 if ( lpitem->fState & MFS_DEFAULT ) {
1930 hfontOld = NtGdiSelectFont( hdc, ghMenuFontBold );
1931 }
1932 if (menuBar) {
1933 txtheight = DrawTextW( hdc, lpitem->Xlpstr, -1, &rc, DT_SINGLELINE|DT_CALCRECT);
1934
1935 lpitem->cxItem += rc.right - rc.left;
1936 itemheight = max( max( itemheight, txtheight), UserGetSystemMetrics( SM_CYMENU) - 1);
1937
1938 lpitem->cxItem += 2 * MenuCharSize.cx;
1939 } else {
1940 if ((p = wcschr( lpitem->Xlpstr, '\t' )) != NULL) {
1941 RECT tmprc = rc;
1942 LONG tmpheight;
1943 int n = (int)( p - lpitem->Xlpstr);
1944 /* Item contains a tab (only meaningful in popup menus) */
1945 /* get text size before the tab */
1946 txtheight = DrawTextW( hdc, lpitem->Xlpstr, n, &rc,
1947 DT_SINGLELINE|DT_CALCRECT);
1948 txtwidth = rc.right - rc.left;
1949 p += 1; /* advance past the Tab */
1950 /* get text size after the tab */
1951 tmpheight = DrawTextW( hdc, p, -1, &tmprc,
1952 DT_SINGLELINE|DT_CALCRECT);
1953 lpitem->dxTab += txtwidth;
1954 txtheight = max( txtheight, tmpheight);
1955 txtwidth += MenuCharSize.cx + /* space for the tab */
1956 tmprc.right - tmprc.left; /* space for the short cut */
1957 } else {
1958 txtheight = DrawTextW( hdc, lpitem->Xlpstr, -1, &rc,
1959 DT_SINGLELINE|DT_CALCRECT);
1960 txtwidth = rc.right - rc.left;
1961 lpitem->dxTab += txtwidth;
1962 }
1963 lpitem->cxItem += 2 + txtwidth;
1964 itemheight = max( itemheight,
1965 max( txtheight + 2, MenuCharSize.cy + 4));
1966 }
1967 if (hfontOld)
1968 {
1969 NtGdiSelectFont (hdc, hfontOld);
1970 }
1971 } else if( menuBar) {
1972 itemheight = max( itemheight, UserGetSystemMetrics(SM_CYMENU)-1);
1973 }
1974 lpitem->cyItem += itemheight;
1975 TRACE("(%ld,%ld)-(%ld,%ld)\n", lpitem->xItem, lpitem->yItem, lpitem->cxItem, lpitem->cyItem);
1976 }
1977
1978 /***********************************************************************
1979 * MENU_GetMaxPopupHeight
1980 */
1981 static UINT
1982 MENU_GetMaxPopupHeight(PMENU lppop)
1983 {
1984 if (lppop->cyMax)
1985 {
1986 //ERR("MGMaxPH cyMax %d\n",lppop->cyMax);
1987 return lppop->cyMax;
1988 }
1989 //ERR("MGMaxPH SyMax %d\n",UserGetSystemMetrics(SM_CYSCREEN) - UserGetSystemMetrics(SM_CYBORDER));
1990 return UserGetSystemMetrics(SM_CYSCREEN) - UserGetSystemMetrics(SM_CYBORDER);
1991 }
1992
1993 /***********************************************************************
1994 * MenuPopupMenuCalcSize
1995 *
1996 * Calculate the size of a popup menu.
1997 */
1998 static void FASTCALL MENU_PopupMenuCalcSize(PMENU Menu, PWND WndOwner)
1999 {
2000 PITEM lpitem;
2001 HDC hdc;
2002 int start, i;
2003 int orgX, orgY, maxX, maxTab, maxTabWidth, maxHeight;
2004 BOOL textandbmp = FALSE;
2005
2006 Menu->cxMenu = Menu->cyMenu = 0;
2007 if (Menu->cItems == 0) return;
2008
2009 hdc = UserGetDCEx(NULL, NULL, DCX_CACHE);
2010
2011 NtGdiSelectFont( hdc, ghMenuFont );
2012
2013 start = 0;
2014 maxX = 2 + 1;
2015
2016 Menu->cxTextAlign = 0;
2017
2018 while (start < Menu->cItems)
2019 {
2020 lpitem = &Menu->rgItems[start];
2021 orgX = maxX;
2022 if( lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))
2023 orgX += MENU_COL_SPACE;
2024 orgY = MENU_TOP_MARGIN;
2025
2026 maxTab = maxTabWidth = 0;
2027 /* Parse items until column break or end of menu */
2028 for (i = start; i < Menu->cItems; i++, lpitem++)
2029 {
2030 if (i != start &&
2031 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
2032
2033 MENU_CalcItemSize(hdc, lpitem, Menu, WndOwner, orgX, orgY, FALSE, textandbmp);
2034 maxX = max(maxX, lpitem->cxItem);
2035 orgY = lpitem->cyItem;
2036 if (IS_STRING_ITEM(lpitem->fType) && lpitem->dxTab )
2037 {
2038 maxTab = max( maxTab, lpitem->dxTab );
2039 maxTabWidth = max(maxTabWidth, lpitem->cxItem - lpitem->dxTab);
2040 }
2041 if( lpitem->Xlpstr && lpitem->hbmp) textandbmp = TRUE;
2042 }
2043
2044 /* Finish the column (set all items to the largest width found) */
2045 maxX = max( maxX, maxTab + maxTabWidth );
2046 for (lpitem = &Menu->rgItems[start]; start < i; start++, lpitem++)
2047 {
2048 lpitem->cxItem = maxX;
2049 if (IS_STRING_ITEM(lpitem->fType) && lpitem->dxTab)
2050 lpitem->dxTab = maxTab;
2051 }
2052 Menu->cyMenu = max(Menu->cyMenu, orgY);
2053 }
2054
2055 Menu->cxMenu = maxX;
2056 /* if none of the items have both text and bitmap then
2057 * the text and bitmaps are all aligned on the left. If there is at
2058 * least one item with both text and bitmap then bitmaps are
2059 * on the left and texts left aligned with the right hand side
2060 * of the bitmaps */
2061 if( !textandbmp) Menu->cxTextAlign = 0;
2062
2063 /* space for 3d border */
2064 Menu->cyMenu += MENU_BOTTOM_MARGIN;
2065 Menu->cxMenu += 2;
2066
2067 /* Adjust popup height if it exceeds maximum */
2068 maxHeight = MENU_GetMaxPopupHeight(Menu);
2069 Menu->iMaxTop = Menu->cyMenu - MENU_TOP_MARGIN;
2070 if (Menu->cyMenu >= maxHeight)
2071 {
2072 Menu->cyMenu = maxHeight;
2073 Menu->dwArrowsOn = 1;
2074 }
2075 else
2076 {
2077 Menu->dwArrowsOn = 0;
2078 }
2079 UserReleaseDC( 0, hdc, FALSE );
2080 }
2081
2082 /***********************************************************************
2083 * MENU_MenuBarCalcSize
2084 *
2085 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
2086 * height is off by 1 pixel which causes lengthy window relocations when
2087 * active document window is maximized/restored.
2088 *
2089 * Calculate the size of the menu bar.
2090 */
2091 static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect, PMENU lppop, PWND pwndOwner )
2092 {
2093 ITEM *lpitem;
2094 UINT start, i, helpPos;
2095 int orgX, orgY, maxY;
2096
2097 if ((lprect == NULL) || (lppop == NULL)) return;
2098 if (lppop->cItems == 0) return;
2099 //TRACE("lprect %p %s\n", lprect, wine_dbgstr_rect( lprect));
2100 lppop->cxMenu = lprect->right - lprect->left;
2101 lppop->cyMenu = 0;
2102 maxY = lprect->top;
2103 start = 0;
2104 helpPos = ~0U;
2105 lppop->cxTextAlign = 0;
2106 while (start < lppop->cItems)
2107 {
2108 lpitem = &lppop->rgItems[start];
2109 orgX = lprect->left;
2110 orgY = maxY;
2111
2112 /* Parse items until line break or end of menu */
2113 for (i = start; i < lppop->cItems; i++, lpitem++)
2114 {
2115 if ((helpPos == ~0U) && (lpitem->fType & MF_RIGHTJUSTIFY)) helpPos = i;
2116 if ((i != start) &&
2117 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
2118
2119 TRACE("calling MENU_CalcItemSize org=(%d, %d)\n", orgX, orgY );
2120 //debug_print_menuitem (" item: ", lpitem, "");
2121 //MENU_CalcItemSize( hdc, lpitem, pwndOwner, orgX, orgY, TRUE, lppop );
2122 MENU_CalcItemSize(hdc, lpitem, lppop, pwndOwner, orgX, orgY, TRUE, FALSE);
2123
2124 if (lpitem->cxItem > lprect->right)
2125 {
2126 if (i != start) break;
2127 else lpitem->cxItem = lprect->right;
2128 }
2129 maxY = max( maxY, lpitem->cyItem );
2130 orgX = lpitem->cxItem;
2131 }
2132
2133 /* Finish the line (set all items to the largest height found) */
2134
2135 /* FIXME: Is this really needed? */ /*NO! it is not needed, why make the
2136 HBMMENU_MBAR_CLOSE, MINIMIZE & RESTORE, look the same size as the menu bar! */
2137 #if 0
2138 while (start < i) lppop->rgItems[start++].cyItem = maxY;
2139 #endif
2140 start = i; /* This works! */
2141 }
2142
2143 lprect->bottom = maxY + 1;
2144 lppop->cyMenu = lprect->bottom - lprect->top;
2145
2146 /* Flush right all items between the MF_RIGHTJUSTIFY and */
2147 /* the last item (if several lines, only move the last line) */
2148 if (helpPos == ~0U) return;
2149 lpitem = &lppop->rgItems[lppop->cItems-1];
2150 orgY = lpitem->yItem;
2151 orgX = lprect->right;
2152 for (i = lppop->cItems - 1; i >= helpPos; i--, lpitem--) {
2153 if (lpitem->yItem != orgY) break; /* Other line */
2154 if (lpitem->cxItem >= orgX) break; /* Too far right already */
2155 lpitem->xItem += orgX - lpitem->cxItem;
2156 lpitem->cxItem = orgX;
2157 orgX = lpitem->xItem;
2158 }
2159 }
2160
2161 /***********************************************************************
2162 * MENU_DrawScrollArrows
2163 *
2164 * Draw scroll arrows.
2165 */
2166 static void MENU_DrawScrollArrows(PMENU lppop, HDC hdc)
2167 {
2168 UINT arrow_bitmap_width, arrow_bitmap_height;
2169 RECT rect, dfcrc;
2170 UINT Flags = 0;
2171
2172 arrow_bitmap_width = gpsi->oembmi[OBI_DNARROW].cx;
2173 arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
2174
2175 rect.left = 0;
2176 rect.top = 0;
2177 rect.right = lppop->cxMenu;
2178 rect.bottom = arrow_bitmap_height;
2179 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2180 dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
2181 dfcrc.top = 0;
2182 dfcrc.right = arrow_bitmap_width;
2183 dfcrc.bottom = arrow_bitmap_height;
2184 DrawFrameControl(hdc, &dfcrc, DFC_MENU, (lppop->iTop ? 0 : DFCS_INACTIVE)|DFCS_MENUARROWUP);
2185
2186 rect.top = lppop->cyMenu - arrow_bitmap_height;
2187 rect.bottom = lppop->cyMenu;
2188 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2189 if (!(lppop->iTop < lppop->iMaxTop - (MENU_GetMaxPopupHeight(lppop) - 2 * arrow_bitmap_height)))
2190 Flags = DFCS_INACTIVE;
2191 dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
2192 dfcrc.top = lppop->cyMenu - arrow_bitmap_height;
2193 dfcrc.right = arrow_bitmap_width;
2194 dfcrc.bottom = lppop->cyMenu;
2195 DrawFrameControl(hdc, &dfcrc, DFC_MENU, Flags|DFCS_MENUARROWDOWN);
2196 }
2197
2198 /***********************************************************************
2199 * MenuDrawMenuItem
2200 *
2201 * Draw a single menu item.
2202 */
2203 static void FASTCALL MENU_DrawMenuItem(PWND Wnd, PMENU Menu, PWND WndOwner, HDC hdc,
2204 PITEM lpitem, UINT Height, BOOL menuBar, UINT odaction)
2205 {
2206 RECT rect;
2207 PWCHAR Text;
2208 BOOL flat_menu = FALSE;
2209 int bkgnd;
2210 UINT arrow_bitmap_width = 0;
2211 //RECT bmprc;
2212
2213 if (!menuBar) {
2214 arrow_bitmap_width = gpsi->oembmi[OBI_MNARROW].cx;
2215 }
2216
2217 if (lpitem->fType & MF_SYSMENU)
2218 {
2219 if (!(Wnd->style & WS_MINIMIZE))
2220 {
2221 NC_GetInsideRect(Wnd, &rect);
2222 UserDrawSysMenuButton(Wnd, hdc, &rect, lpitem->fState & (MF_HILITE | MF_MOUSESELECT));
2223 }
2224 return;
2225 }
2226
2227 UserSystemParametersInfo (SPI_GETFLATMENU, 0, &flat_menu, 0);
2228 bkgnd = (menuBar && flat_menu) ? COLOR_MENUBAR : COLOR_MENU;
2229
2230 /* Setup colors */
2231
2232 if (lpitem->fState & MF_HILITE)
2233 {
2234 if(menuBar && !flat_menu) {
2235 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_MENUTEXT));
2236 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_MENU));
2237 } else {
2238 if (lpitem->fState & MF_GRAYED)
2239 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_GRAYTEXT));
2240 else
2241 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_HIGHLIGHTTEXT));
2242 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_HIGHLIGHT));
2243 }
2244 }
2245 else
2246 {
2247 if (lpitem->fState & MF_GRAYED)
2248 IntGdiSetTextColor( hdc, IntGetSysColor( COLOR_GRAYTEXT ) );
2249 else
2250 IntGdiSetTextColor( hdc, IntGetSysColor( COLOR_MENUTEXT ) );
2251 IntGdiSetBkColor( hdc, IntGetSysColor( bkgnd ) );
2252 }
2253
2254 //TRACE("rect=%s\n", wine_dbgstr_rect( &lpitem->Rect));
2255 //rect = lpitem->Rect;
2256 rect.left = lpitem->xItem;
2257 rect.top = lpitem->yItem;
2258 rect.right = lpitem->cxItem; // Do this for now......
2259 rect.bottom = lpitem->cyItem;
2260
2261 MENU_AdjustMenuItemRect(Menu, &rect);
2262
2263 if (lpitem->fType & MF_OWNERDRAW)
2264 {
2265 /*
2266 ** Experimentation under Windows reveals that an owner-drawn
2267 ** menu is given the rectangle which includes the space it requested
2268 ** in its response to WM_MEASUREITEM _plus_ width for a checkmark
2269 ** and a popup-menu arrow. This is the value of lpitem->rect.
2270 ** Windows will leave all drawing to the application except for
2271 ** the popup-menu arrow. Windows always draws that itself, after
2272 ** the menu owner has finished drawing.
2273 */
2274 DRAWITEMSTRUCT dis;
2275 COLORREF old_bk, old_text;
2276
2277 dis.CtlType = ODT_MENU;
2278 dis.CtlID = 0;
2279 dis.itemID = lpitem->wID;
2280 dis.itemData = (DWORD)lpitem->dwItemData;
2281 dis.itemState = 0;
2282 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
2283 if (lpitem->fState & MF_DEFAULT) dis.itemState |= ODS_DEFAULT;
2284 if (lpitem->fState & MF_DISABLED) dis.itemState |= ODS_DISABLED;
2285 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED | ODS_DISABLED;
2286 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
2287 if (!(Menu->fFlags & MNF_UNDERLINE)) dis.itemState |= ODS_NOACCEL;
2288 if (Menu->fFlags & MNF_INACTIVE) dis.itemState |= ODS_INACTIVE;
2289 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
2290 dis.hwndItem = (HWND) UserHMGetHandle(Menu);
2291 dis.hDC = hdc;
2292 dis.rcItem = rect;
2293 TRACE("Ownerdraw: owner=%p itemID=%d, itemState=%d, itemAction=%d, "
2294 "hwndItem=%p, hdc=%p, rcItem={%ld,%ld,%ld,%ld}\n", Wnd,
2295 dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
2296 dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
2297 dis.rcItem.bottom);
2298 TRACE("Ownerdraw: Width %d Height %d\n", dis.rcItem.right-dis.rcItem.left, dis.rcItem.bottom-dis.rcItem.top);
2299 old_bk = GreGetBkColor(hdc);
2300 old_text = GreGetTextColor(hdc);
2301 co_IntSendMessage(UserHMGetHandle(WndOwner), WM_DRAWITEM, 0, (LPARAM) &dis);
2302 IntGdiSetBkColor(hdc, old_bk);
2303 IntGdiSetTextColor(hdc, old_text);
2304 /* Draw the popup-menu arrow */
2305 if (!menuBar && lpitem->spSubMenu)
2306 {
2307 RECT rectTemp;
2308 RtlCopyMemory(&rectTemp, &rect, sizeof(RECT));
2309 rectTemp.left = rectTemp.right - UserGetSystemMetrics(SM_CXMENUCHECK);
2310 DrawFrameControl(hdc, &rectTemp, DFC_MENU, DFCS_MENUARROW);
2311 }
2312 return;
2313 }
2314
2315 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
2316
2317 if (lpitem->fState & MF_HILITE)
2318 {
2319 if (flat_menu)
2320 {
2321 RECTL_vInflateRect (&rect, -1, -1);
2322 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENUHILIGHT));
2323 RECTL_vInflateRect (&rect, 1, 1);
2324 FrameRect(hdc, &rect, IntGetSysColorBrush(COLOR_HIGHLIGHT));
2325 }
2326 else
2327 {
2328 if(menuBar)
2329 DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
2330 else
2331 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_HIGHLIGHT));
2332 }
2333 }
2334 else
2335 FillRect( hdc, &rect, IntGetSysColorBrush(bkgnd) );
2336
2337 IntGdiSetBkMode( hdc, TRANSPARENT );
2338
2339 /* vertical separator */
2340 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
2341 {
2342 HPEN oldPen;
2343 RECT rc = rect;
2344
2345 rc.left -= 3;//MENU_COL_SPACE / 2 + 1; == 3!!
2346 rc.top = 3;
2347 rc.bottom = Height - 3;
2348 if (flat_menu)
2349 {
2350 oldPen = NtGdiSelectPen( hdc, NtGdiGetStockObject(DC_PEN) );
2351 IntSetDCPenColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2352 GreMoveTo( hdc, rc.left, rc.top, NULL );
2353 NtGdiLineTo( hdc, rc.left, rc.bottom );
2354 NtGdiSelectPen( hdc, oldPen );
2355 }
2356 else
2357 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
2358 }
2359
2360 /* horizontal separator */
2361 if (lpitem->fType & MF_SEPARATOR)
2362 {
2363 HPEN oldPen;
2364 RECT rc = rect;
2365
2366 rc.left++;
2367 rc.right--;
2368 rc.top = ( rc.top + rc.bottom) / 2;
2369 if (flat_menu)
2370 {
2371 oldPen = NtGdiSelectPen( hdc, NtGdiGetStockObject(DC_PEN) );
2372 IntSetDCPenColor( hdc, IntGetSysColor(COLOR_BTNSHADOW));
2373 GreMoveTo( hdc, rc.left, rc.top, NULL );
2374 NtGdiLineTo( hdc, rc.right, rc.top );
2375 NtGdiSelectPen( hdc, oldPen );
2376 }
2377 else
2378 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
2379 return;
2380 }
2381 #if 0
2382 /* helper lines for debugging */
2383 /* This is a very good test tool when hacking menus! (JT) 07/16/2006 */
2384 FrameRect(hdc, &rect, NtGdiGetStockObject(BLACK_BRUSH));
2385 NtGdiSelectPen(hdc, NtGdiGetStockObject(DC_PEN));
2386 IntSetDCPenColor(hdc, IntGetSysColor(COLOR_WINDOWFRAME));
2387 GreMoveTo(hdc, rect.left, (rect.top + rect.bottom) / 2, NULL);
2388 NtGdiLineTo(hdc, rect.right, (rect.top + rect.bottom) / 2);
2389 #endif
2390 #if 0 // breaks mdi menu bar icons.
2391 if (lpitem->hbmp) {
2392 /* calculate the bitmap rectangle in coordinates relative
2393 * to the item rectangle */
2394 if( menuBar) {
2395 if( lpitem->hbmp == HBMMENU_CALLBACK)
2396 bmprc.left = 3;
2397 else
2398 bmprc.left = lpitem->Xlpstr ? MenuCharSize.cx : 0;
2399 }
2400 else if ((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK)
2401 bmprc.left = 4;
2402 else if ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)
2403 bmprc.left = 2;
2404 else
2405 bmprc.left = 4 + UserGetSystemMetrics(SM_CXMENUCHECK);
2406
2407 bmprc.right = bmprc.left + lpitem->cxBmp;
2408
2409 if( menuBar && !(lpitem->hbmp == HBMMENU_CALLBACK))
2410 bmprc.top = 0;
2411 else
2412 bmprc.top = (rect.bottom - rect.top - lpitem->cyBmp) / 2;
2413
2414 bmprc.bottom = bmprc.top + lpitem->cyBmp;
2415 }
2416 #endif
2417 if (!menuBar)
2418 {
2419 HBITMAP bm;
2420 INT y = rect.top + rect.bottom;
2421 RECT rc = rect;
2422 BOOL checked = FALSE;
2423 UINT check_bitmap_width = UserGetSystemMetrics( SM_CXMENUCHECK );
2424 UINT check_bitmap_height = UserGetSystemMetrics( SM_CYMENUCHECK );
2425 /* Draw the check mark
2426 *
2427 * FIXME:
2428 * Custom checkmark bitmaps are monochrome but not always 1bpp.
2429 */
2430 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK)) {
2431 bm = (lpitem->fState & MF_CHECKED) ? lpitem->hbmpChecked :
2432 lpitem->hbmpUnchecked;
2433 if (bm) /* we have a custom bitmap */
2434 {
2435 HDC hdcMem = NtGdiCreateCompatibleDC( hdc );
2436
2437 NtGdiSelectBitmap( hdcMem, bm );
2438 NtGdiBitBlt( hdc, rc.left, (y - check_bitmap_height) / 2,
2439 check_bitmap_width, check_bitmap_height,
2440 hdcMem, 0, 0, SRCCOPY, 0,0);
2441 IntGdiDeleteDC( hdcMem, FALSE );
2442 checked = TRUE;
2443 }
2444 else if (lpitem->fState & MF_CHECKED) /* standard bitmaps */
2445 {
2446 RECT r;
2447 r = rect;
2448 r.right = r.left + check_bitmap_width;
2449 DrawFrameControl( hdc, &r, DFC_MENU,
2450 (lpitem->fType & MFT_RADIOCHECK) ?
2451 DFCS_MENUBULLET : DFCS_MENUCHECK);
2452 checked = TRUE;
2453 }
2454 }
2455 if ( lpitem->hbmp )//&& !( checked && ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)))
2456 {
2457 RECT bmpRect = rect;
2458 if (!((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP) && !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
2459 bmpRect.left += check_bitmap_width + 2;
2460 if (!(checked && ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)))
2461 {
2462 bmpRect.right = bmpRect.left + lpitem->cxBmp;
2463 MENU_DrawBitmapItem(hdc, lpitem, &bmpRect, Menu, WndOwner, odaction, menuBar);
2464 }
2465 }
2466 /* Draw the popup-menu arrow */
2467 if (lpitem->spSubMenu)
2468 {
2469 RECT rectTemp;
2470 RtlCopyMemory(&rectTemp, &rect, sizeof(RECT));
2471 rectTemp.left = rectTemp.right - check_bitmap_width;
2472 DrawFrameControl(hdc, &rectTemp, DFC_MENU, DFCS_MENUARROW);
2473 }
2474 rect.left += 4;
2475 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
2476 rect.left += check_bitmap_width;
2477 rect.right -= arrow_bitmap_width;
2478 }
2479 else if( lpitem->hbmp)
2480 { /* Draw the bitmap */
2481 MENU_DrawBitmapItem(hdc, lpitem, &rect/*bmprc*/, Menu, WndOwner, odaction, menuBar);
2482 }
2483
2484 /* process text if present */
2485 if (lpitem->Xlpstr)
2486 {
2487 int i = 0;
2488 HFONT hfontOld = 0;
2489
2490 UINT uFormat = menuBar ?
2491 DT_CENTER | DT_VCENTER | DT_SINGLELINE :
2492 DT_LEFT | DT_VCENTER | DT_SINGLELINE;
2493
2494 if (((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP))
2495 rect.left += max(0, (int)(Menu->cxTextAlign - UserGetSystemMetrics(SM_CXMENUCHECK)));
2496 else
2497 rect.left += Menu->cxTextAlign;
2498
2499 if ( lpitem->fState & MFS_DEFAULT )
2500 {
2501 hfontOld = NtGdiSelectFont(hdc, ghMenuFontBold);
2502 }
2503
2504 if (menuBar) {
2505 if( lpitem->hbmp)
2506 rect.left += lpitem->cxBmp;
2507 if( !(lpitem->hbmp == HBMMENU_CALLBACK))
2508 rect.left += MenuCharSize.cx;
2509 rect.right -= MenuCharSize.cx;
2510 }
2511
2512 Text = lpitem->Xlpstr;
2513 if(Text)
2514 {
2515 for (i = 0; Text[i]; i++)
2516 if (Text[i] == L'\t' || Text[i] == L'\b')
2517 break;
2518 }
2519
2520 if(lpitem->fState & MF_GRAYED)
2521 {
2522 if (!(lpitem->fState & MF_HILITE) )
2523 {
2524 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
2525 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
2526 DrawTextW( hdc, Text, i, &rect, uFormat );
2527 --rect.left; --rect.top; --rect.right; --rect.bottom;
2528 }
2529 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2530 }
2531 DrawTextW( hdc, Text, i, &rect, uFormat);
2532
2533 /* paint the shortcut text */
2534 if (!menuBar && L'\0' != Text[i]) /* There's a tab or flush-right char */
2535 {
2536 if (L'\t' == Text[i])
2537 {
2538 rect.left = lpitem->dxTab;
2539 uFormat = DT_LEFT | DT_VCENTER | DT_SINGLELINE;
2540 }
2541 else
2542 {
2543 rect.right = lpitem->dxTab;
2544 uFormat = DT_RIGHT | DT_VCENTER | DT_SINGLELINE;
2545 }
2546
2547 if (lpitem->fState & MF_GRAYED)
2548 {
2549 if (!(lpitem->fState & MF_HILITE) )
2550 {
2551 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
2552 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
2553 DrawTextW( hdc, Text + i + 1, -1, &rect, uFormat);
2554 --rect.left; --rect.top; --rect.right; --rect.bottom;
2555 }
2556 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2557 }
2558 DrawTextW( hdc, Text + i + 1, -1, &rect, uFormat );
2559 }
2560
2561 if (hfontOld)
2562 {
2563 NtGdiSelectFont (hdc, hfontOld);
2564 }
2565 }
2566 }
2567
2568 /***********************************************************************
2569 * MenuDrawPopupMenu
2570 *
2571 * Paint a popup menu.
2572 */
2573 static void FASTCALL MENU_DrawPopupMenu(PWND wnd, HDC hdc, PMENU menu )
2574 {
2575 HBRUSH hPrevBrush = 0, brush = IntGetSysColorBrush(COLOR_MENU);
2576 RECT rect;
2577
2578 TRACE("DPM wnd=%p dc=%p menu=%p\n", wnd, hdc, menu);
2579
2580 IntGetClientRect( wnd, &rect );
2581
2582 if (menu && menu->hbrBack) brush = menu->hbrBack;
2583 if((hPrevBrush = NtGdiSelectBrush( hdc, brush ))
2584 && (NtGdiSelectFont( hdc, ghMenuFont)))
2585 {
2586 HPEN hPrevPen;
2587
2588 NtGdiRectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
2589
2590 hPrevPen = NtGdiSelectPen( hdc, NtGdiGetStockObject( NULL_PEN ) );
2591 if ( hPrevPen )
2592 {
2593 BOOL flat_menu = FALSE;
2594
2595 UserSystemParametersInfo (SPI_GETFLATMENU, 0, &flat_menu, 0);
2596 if (flat_menu)
2597 FrameRect(hdc, &rect, IntGetSysColorBrush(COLOR_BTNSHADOW));
2598 else
2599 DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
2600
2601 TRACE("hmenu %p Style %08x\n", UserHMGetHandle(menu), (menu->fFlags & MNS_STYLE_MASK));
2602 /* draw menu items */
2603 if (menu && menu->cItems)
2604 {
2605 ITEM *item;
2606 UINT u;
2607
2608 item = menu->rgItems;
2609 for( u = menu->cItems; u > 0; u--, item++)
2610 {
2611 MENU_DrawMenuItem(wnd, menu, menu->spwndNotify, hdc, item,
2612 menu->cyMenu, FALSE, ODA_DRAWENTIRE);
2613 }
2614 /* draw scroll arrows */
2615 if (menu->dwArrowsOn)
2616 {
2617 MENU_DrawScrollArrows(menu, hdc);
2618 }
2619 }
2620 }
2621 else
2622 {
2623 NtGdiSelectBrush( hdc, hPrevBrush );
2624 }
2625 }
2626 }
2627
2628 /**********************************************************************
2629 * MENU_IsMenuActive
2630 */
2631 PWND MENU_IsMenuActive(VOID)
2632 {
2633 return ValidateHwndNoErr(top_popup);
2634 }
2635
2636 /**********************************************************************
2637 * MENU_EndMenu
2638 *
2639 * Calls EndMenu() if the hwnd parameter belongs to the menu owner
2640 *
2641 * Does the (menu stuff) of the default window handling of WM_CANCELMODE
2642 */
2643 void MENU_EndMenu( PWND pwnd )
2644 {
2645 PMENU menu = NULL;
2646 menu = UserGetMenuObject(top_popup_hmenu);
2647 if ( menu && ( UserHMGetHandle(pwnd) == menu->hWnd || pwnd == menu->spwndNotify ) )
2648 {
2649 if (fInsideMenuLoop && top_popup)
2650 {
2651 fInsideMenuLoop = FALSE;
2652
2653 if (fInEndMenu)
2654 {
2655 ERR("Already in End loop\n");
2656 return;
2657 }
2658
2659 fInEndMenu = TRUE;
2660 UserPostMessage( top_popup, WM_CANCELMODE, 0, 0);
2661 }
2662 }
2663 }
2664
2665 DWORD WINAPI
2666 IntDrawMenuBarTemp(PWND pWnd, HDC hDC, LPRECT Rect, PMENU pMenu, HFONT Font)
2667 {
2668 UINT i;
2669 HFONT FontOld = NULL;
2670 BOOL flat_menu = FALSE;
2671
2672 UserSystemParametersInfo(SPI_GETFLATMENU, 0, &flat_menu, 0);
2673
2674 if (!pMenu)
2675 {
2676 pMenu = UserGetMenuObject(UlongToHandle(pWnd->IDMenu));
2677 }
2678
2679 if (!Font)
2680 {
2681 Font = ghMenuFont;
2682 }
2683
2684 if (Rect == NULL || !pMenu)
2685 {
2686 return UserGetSystemMetrics(SM_CYMENU);
2687 }
2688
2689 TRACE("(%x, %x, %p, %x, %x)\n", pWnd, hDC, Rect, pMenu, Font);
2690
2691 FontOld = NtGdiSelectFont(hDC, Font);
2692
2693 if (pMenu->cyMenu == 0)
2694 {
2695 MENU_MenuBarCalcSize(hDC, Rect, pMenu, pWnd);
2696 }
2697
2698 Rect->bottom = Rect->top + pMenu->cyMenu;
2699
2700 FillRect(hDC, Rect, IntGetSysColorBrush(flat_menu ? COLOR_MENUBAR : COLOR_MENU));
2701
2702 NtGdiSelectPen(hDC, NtGdiGetStockObject(DC_PEN));
2703 IntSetDCPenColor(hDC, IntGetSysColor(COLOR_3DFACE));
2704 GreMoveTo(hDC, Rect->left, Rect->bottom - 1, NULL);
2705 NtGdiLineTo(hDC, Rect->right, Rect->bottom - 1);
2706
2707 if (pMenu->cItems == 0)
2708 {
2709 NtGdiSelectFont(hDC, FontOld);
2710 return UserGetSystemMetrics(SM_CYMENU);
2711 }
2712
2713 for (i = 0; i < pMenu->cItems; i++)
2714 {
2715 MENU_DrawMenuItem(pWnd, pMenu, pWnd, hDC, &pMenu->rgItems[i], pMenu->cyMenu, TRUE, ODA_DRAWENTIRE);
2716 }
2717
2718 NtGdiSelectFont(hDC, FontOld);
2719
2720 return pMenu->cyMenu;
2721 }
2722
2723 UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, PWND pWnd, BOOL suppress_draw )
2724 {
2725 HFONT hfontOld = 0;
2726 PMENU lppop = UserGetMenuObject(UlongToHandle(pWnd->IDMenu));
2727
2728 if (lppop == NULL)
2729 {
2730 // No menu. Do not reserve any space
2731 return 0;
2732 }
2733
2734 if (lprect == NULL)
2735 {
2736 return UserGetSystemMetrics(SM_CYMENU);
2737 }
2738
2739 if (suppress_draw)
2740 {
2741 hfontOld = NtGdiSelectFont(hDC, ghMenuFont);
2742
2743 MENU_MenuBarCalcSize(hDC, lprect, lppop, pWnd);
2744
2745 lprect->bottom = lprect->top + lppop->cyMenu;
2746
2747 if (hfontOld) NtGdiSelectFont( hDC, hfontOld);
2748
2749 return lppop->cyMenu;
2750 }
2751 else
2752 {
2753 return IntDrawMenuBarTemp(pWnd, hDC, lprect, lppop, NULL);
2754 }
2755 }
2756
2757 /***********************************************************************
2758 * MENU_InitPopup
2759 *
2760 * Popup menu initialization before WM_ENTERMENULOOP.
2761 */
2762 static BOOL MENU_InitPopup( PWND pWndOwner, PMENU menu, UINT flags )
2763 {
2764 PWND pWndCreated;
2765 PPOPUPMENU pPopupMenu;
2766 CREATESTRUCTW Cs;
2767 LARGE_STRING WindowName;
2768 UNICODE_STRING ClassName;
2769 DWORD ex_style = WS_EX_TOOLWINDOW;
2770
2771 TRACE("owner=%p hmenu=%p\n", pWndOwner, menu);
2772
2773 menu->spwndNotify = pWndOwner;
2774
2775 if (flags & TPM_LAYOUTRTL || pWndOwner->ExStyle & WS_EX_LAYOUTRTL)
2776 ex_style = WS_EX_LAYOUTRTL;
2777
2778 ClassName.Buffer = WC_MENU;
2779 ClassName.Length = 0;
2780
2781 RtlZeroMemory(&WindowName, sizeof(WindowName));
2782 RtlZeroMemory(&Cs, sizeof(Cs));
2783 Cs.style = WS_POPUP;
2784 Cs.dwExStyle = ex_style;
2785 Cs.hInstance = hModClient; // hModuleWin; // Server side winproc!
2786 Cs.lpszName = (LPCWSTR) &WindowName;
2787 Cs.lpszClass = (LPCWSTR) &ClassName;
2788 Cs.lpCreateParams = UserHMGetHandle(menu);
2789 Cs.hwndParent = UserHMGetHandle(pWndOwner);
2790
2791 /* NOTE: In Windows, top menu popup is not owned. */
2792 pWndCreated = co_UserCreateWindowEx( &Cs, &ClassName, &WindowName, NULL);
2793
2794 if( !pWndCreated ) return FALSE;
2795
2796 //
2797 // Setup pop up menu structure.
2798 //
2799 menu->hWnd = UserHMGetHandle(pWndCreated);
2800
2801 pPopupMenu = ((PMENUWND)pWndCreated)->ppopupmenu;
2802
2803 pPopupMenu->spwndActivePopup = pWndCreated; // top_popup = MenuInfo.Wnd or menu->hWnd
2804 pPopupMenu->spwndNotify = pWndOwner; // Same as MenuInfo.spwndNotify(which could be wrong) or menu->hwndOwner
2805 //pPopupMenu->spmenu = menu; Should be set up already from WM_CREATE!
2806
2807 pPopupMenu->fIsTrackPopup = !!(flags & TPM_POPUPMENU);
2808 pPopupMenu->fIsSysMenu = !!(flags & TPM_SYSTEM_MENU);
2809 pPopupMenu->fNoNotify = !!(flags & TPM_NONOTIFY);
2810 pPopupMenu->fRightButton = !!(flags & TPM_RIGHTBUTTON);
2811 pPopupMenu->fSynchronous = !!(flags & TPM_RETURNCMD);
2812
2813 if (pPopupMenu->fRightButton)
2814 pPopupMenu->fFirstClick = !!(UserGetKeyState(VK_RBUTTON) & 0x8000);
2815 else
2816 pPopupMenu->fFirstClick = !!(UserGetKeyState(VK_LBUTTON) & 0x8000);
2817
2818 if (gpsi->aiSysMet[SM_MENUDROPALIGNMENT] ||
2819 menu->fFlags & MNF_RTOL)
2820 {
2821 pPopupMenu->fDroppedLeft = TRUE;
2822 }
2823 return TRUE;
2824 }
2825
2826 /***********************************************************************
2827 * MenuShowPopup
2828 *
2829 * Display a popup menu.
2830 */
2831 static BOOL FASTCALL MENU_ShowPopup(PWND pwndOwner, PMENU menu, UINT id, UINT flags,
2832 INT x, INT y, INT xanchor, INT yanchor )
2833 {
2834 UINT width, height;
2835 POINT pt;
2836 PMONITOR monitor;
2837 PWND pWnd;
2838 USER_REFERENCE_ENTRY Ref;
2839
2840 TRACE("owner=%p menu=%p id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
2841 pwndOwner, menu, id, x, y, xanchor, yanchor);
2842
2843 if (menu->iItem != NO_SELECTED_ITEM)
2844 {
2845 menu->rgItems[menu->iItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
2846 menu->iItem = NO_SELECTED_ITEM;
2847 }
2848
2849 menu->dwArrowsOn = 0;
2850 MENU_PopupMenuCalcSize(menu, pwndOwner);
2851
2852 /* adjust popup menu pos so that it fits within the desktop */
2853
2854 width = menu->cxMenu + UserGetSystemMetrics(SM_CXBORDER);
2855 height = menu->cyMenu + UserGetSystemMetrics(SM_CYBORDER);
2856
2857 /* FIXME: should use item rect */
2858 pt.x = x;
2859 pt.y = y;
2860 monitor = UserMonitorFromPoint( pt, MONITOR_DEFAULTTONEAREST );
2861
2862 if (flags & TPM_LAYOUTRTL)
2863 flags ^= TPM_RIGHTALIGN;
2864
2865 if( flags & TPM_RIGHTALIGN ) x -= width;
2866 if( flags & TPM_CENTERALIGN ) x -= width / 2;
2867
2868 if( flags & TPM_BOTTOMALIGN ) y -= height;
2869 if( flags & TPM_VCENTERALIGN ) y -= height / 2;
2870
2871 if( x + width > monitor->rcMonitor.right)
2872 {
2873 if( xanchor && x >= width - xanchor )
2874 x -= width - xanchor;
2875
2876 if( x + width > monitor->rcMonitor.right)
2877 x = monitor->rcMonitor.right - width;
2878 }
2879 if( x < monitor->rcMonitor.left ) x = monitor->rcMonitor.left;
2880
2881 if( y + height > monitor->rcMonitor.bottom)
2882 {
2883 if( yanchor && y >= height + yanchor )
2884 y -= height + yanchor;
2885
2886 if( y + height > monitor->rcMonitor.bottom)
2887 y = monitor->rcMonitor.bottom - height;
2888 }
2889 if( y < monitor->rcMonitor.top ) y = monitor->rcMonitor.top;
2890
2891 pWnd = ValidateHwndNoErr( menu->hWnd );
2892
2893 if (!pWnd)
2894 {
2895 ERR("menu->hWnd bad hwnd %p\n",menu->hWnd);
2896 return FALSE;
2897 }
2898
2899 if (!top_popup) {
2900 top_popup = menu->hWnd;
2901 top_popup_hmenu = UserHMGetHandle(menu);
2902 }
2903
2904 /* Display the window */
2905 UserRefObjectCo(pWnd, &Ref);
2906 co_WinPosSetWindowPos( pWnd, HWND_TOPMOST, x, y, width, height, SWP_SHOWWINDOW | SWP_NOACTIVATE);
2907
2908 co_IntUpdateWindows(pWnd, RDW_ALLCHILDREN, FALSE);
2909
2910 IntNotifyWinEvent(EVENT_SYSTEM_MENUPOPUPSTART, pWnd, OBJID_CLIENT, CHILDID_SELF, 0);
2911 UserDerefObjectCo(pWnd);
2912
2913 return TRUE;
2914 }
2915
2916 /***********************************************************************
2917 * MENU_EnsureMenuItemVisible
2918 */
2919 void MENU_EnsureMenuItemVisible(PMENU lppop, UINT wIndex, HDC hdc)
2920 {
2921 USER_REFERENCE_ENTRY Ref;
2922 if (lppop->dwArrowsOn)
2923 {
2924 ITEM *item = &lppop->rgItems[wIndex];
2925 UINT nMaxHeight = MENU_GetMaxPopupHeight(lppop);
2926 UINT nOldPos = lppop->iTop;
2927 RECT rc;
2928 UINT arrow_bitmap_height;
2929 PWND pWnd = ValidateHwndNoErr(lppop->hWnd);
2930
2931 IntGetClientRect(pWnd, &rc);
2932
2933 arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
2934
2935 rc.top += arrow_bitmap_height;
2936 rc.bottom -= arrow_bitmap_height + MENU_BOTTOM_MARGIN;
2937
2938 nMaxHeight -= UserGetSystemMetrics(SM_CYBORDER) + 2 * arrow_bitmap_height;
2939 UserRefObjectCo(pWnd, &Ref);
2940 if (item->cyItem > lppop->iTop + nMaxHeight)
2941 {
2942 lppop->iTop = item->cyItem - nMaxHeight;
2943 IntScrollWindow(pWnd, 0, nOldPos - lppop->iTop, &rc, &rc);
2944 MENU_DrawScrollArrows(lppop, hdc);
2945 //ERR("Scroll Down iTop %d iMaxTop %d nMaxHeight %d\n",lppop->iTop,lppop->iMaxTop,nMaxHeight);
2946 }
2947 else if (item->yItem - MENU_TOP_MARGIN < lppop->iTop)
2948 {
2949 lppop->iTop = item->yItem - MENU_TOP_MARGIN;
2950 IntScrollWindow(pWnd, 0, nOldPos - lppop->iTop, &rc, &rc);
2951 MENU_DrawScrollArrows(lppop, hdc);
2952 //ERR("Scroll Up iTop %d iMaxTop %d nMaxHeight %d\n",lppop->iTop,lppop->iMaxTop,nMaxHeight);
2953 }
2954 UserDerefObjectCo(pWnd);
2955 }
2956 }
2957
2958 /***********************************************************************
2959 * MenuSelectItem
2960 */
2961 static void FASTCALL MENU_SelectItem(PWND pwndOwner, PMENU menu, UINT wIndex,
2962 BOOL sendMenuSelect, PMENU topmenu)
2963 {
2964 HDC hdc;
2965 PWND pWnd;
2966
2967 TRACE("M_SI: owner=%p menu=%p index=0x%04x select=0x%04x\n", pwndOwner, menu, wIndex, sendMenuSelect);
2968
2969 if (!menu || !menu->cItems) return;
2970
2971 pWnd = ValidateHwndNoErr(menu->hWnd);
2972
2973 if (!pWnd) return;
2974
2975 if (menu->iItem == wIndex) return;
2976
2977 if (menu->fFlags & MNF_POPUP)
2978 hdc = UserGetDCEx(pWnd, 0, DCX_USESTYLE);
2979 else
2980 hdc = UserGetDCEx(pWnd, 0, DCX_CACHE | DCX_WINDOW);
2981
2982 if (!top_popup) {
2983 top_popup = menu->hWnd; //pPopupMenu->spwndActivePopup or
2984 //pPopupMenu->fIsTrackPopup set pPopupMenu->spwndPopupMenu;
2985 top_popup_hmenu = UserHMGetHandle(menu); //pPopupMenu->spmenu
2986 }
2987
2988 NtGdiSelectFont( hdc, ghMenuFont );
2989
2990 /* Clear previous highlighted item */
2991 if (menu->iItem != NO_SELECTED_ITEM)
2992 {
2993 menu->rgItems[menu->iItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
2994 MENU_DrawMenuItem(pWnd, menu, pwndOwner, hdc, &menu->rgItems[menu->iItem],
2995 menu->cyMenu, !(menu->fFlags & MNF_POPUP),
2996 ODA_SELECT);
2997 }
2998
2999 /* Highlight new item (if any) */
3000 menu->iItem = wIndex;
3001 if (menu->iItem != NO_SELECTED_ITEM)
3002 {
3003 if (!(menu->rgItems[wIndex].fType & MF_SEPARATOR))
3004 {
3005 menu->rgItems[wIndex].fState |= MF_HILITE;
3006 MENU_EnsureMenuItemVisible(menu, wIndex, hdc);
3007 MENU_DrawMenuItem(pWnd, menu, pwndOwner, hdc,
3008 &menu->rgItems[wIndex], menu->cyMenu, !(menu->fFlags & MNF_POPUP), ODA_SELECT);
3009 }
3010 if (sendMenuSelect)
3011 {
3012 ITEM *ip = &menu->rgItems[menu->iItem];
3013 WPARAM wParam = MAKEWPARAM( ip->spSubMenu ? wIndex : ip->wID,
3014 ip->fType | ip->fState |
3015 (ip->spSubMenu ? MF_POPUP : 0) |
3016 (menu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0 ) );
3017
3018 co_IntSendMessage(UserHMGetHandle(pwndOwner), WM_MENUSELECT, wParam, (LPARAM) UserHMGetHandle(menu));
3019 }
3020 }
3021 else if (sendMenuSelect)
3022 {
3023 if (topmenu)
3024 {
3025 int pos;
3026 pos = MENU_FindSubMenu(&topmenu, menu);
3027 if (pos != NO_SELECTED_ITEM)
3028 {
3029 ITEM *ip = &topmenu->rgItems[pos];
3030 WPARAM wParam = MAKEWPARAM( Pos, ip->fType | ip->fState |
3031 (ip->spSubMenu ? MF_POPUP : 0) |
3032 (topmenu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0 ) );
3033
3034 co_IntSendMessage(UserHMGetHandle(pwndOwner), WM_MENUSELECT, wParam, (LPARAM) UserHMGetHandle(topmenu));
3035 }
3036 }
3037 }
3038 UserReleaseDC(pWnd, hdc, FALSE);
3039 }
3040
3041 /***********************************************************************
3042 * MenuMoveSelection
3043 *
3044 * Moves currently selected item according to the Offset parameter.
3045 * If there is no selection then it should select the last item if
3046 * Offset is ITEM_PREV or the first item if Offset is ITEM_NEXT.
3047 */
3048 static void FASTCALL MENU_MoveSelection(PWND pwndOwner, PMENU menu, INT offset)
3049 {
3050 INT i;
3051
3052 TRACE("pwnd=%x menu=%x off=0x%04x\n", pwndOwner, menu, offset);
3053
3054 if ((!menu) || (!menu->rgItems)) return;
3055
3056 if ( menu->iItem != NO_SELECTED_ITEM )
3057 {
3058 if ( menu->cItems == 1 )
3059 return;
3060 else
3061 for (i = menu->iItem + offset ; i >= 0 && i < menu->cItems
3062 ; i += offset)
3063 if (!(menu->rgItems[i].fType & MF_SEPARATOR))
3064 {
3065 MENU_SelectItem( pwndOwner, menu, i, TRUE, 0 );
3066 return;
3067 }
3068 }
3069
3070 for ( i = (offset > 0) ? 0 : menu->cItems - 1;
3071 i >= 0 && i < menu->cItems ; i += offset)
3072 if (!(menu->rgItems[i].fType & MF_SEPARATOR))
3073 {
3074 MENU_SelectItem( pwndOwner, menu, i, TRUE, 0 );
3075 return;
3076 }
3077 }
3078
3079 /***********************************************************************
3080 * MenuHideSubPopups
3081 *
3082 * Hide the sub-popup menus of this menu.
3083 */
3084 static void FASTCALL MENU_HideSubPopups(PWND pWndOwner, PMENU Menu,
3085 BOOL SendMenuSelect, UINT wFlags)
3086 {
3087 TRACE("owner=%x menu=%x 0x%04x\n", pWndOwner, Menu, SendMenuSelect);
3088
3089 if ( Menu && top_popup )
3090 {
3091 PITEM Item;
3092
3093 if (Menu->iItem != NO_SELECTED_ITEM)
3094 {
3095 Item = &Menu->rgItems[Menu->iItem];
3096 if (!(Item->spSubMenu) ||
3097 !(Item->fState & MF_MOUSESELECT)) return;
3098 Item->fState &= ~MF_MOUSESELECT;
3099 }
3100 else
3101 return;
3102
3103 if (Item->spSubMenu)
3104 {
3105 PWND pWnd;
3106 if (!VerifyMenu(Item->spSubMenu)) return;
3107 pWnd = ValidateHwndNoErr(Item->spSubMenu->hWnd);
3108 MENU_HideSubPopups(pWndOwner, Item->spSubMenu, FALSE, wFlags);
3109 MENU_SelectItem(pWndOwner, Item->spSubMenu, NO_SELECTED_ITEM, SendMenuSelect, NULL);
3110 TRACE("M_HSP top p hm %p pWndOwner IDMenu %p\n",top_popup_hmenu,pWndOwner->IDMenu);
3111 co_UserDestroyWindow(pWnd);
3112
3113 /* Native returns handle to destroyed window */
3114 if (!(wFlags & TPM_NONOTIFY))
3115 {
3116 co_IntSendMessage( UserHMGetHandle(pWndOwner), WM_UNINITMENUPOPUP, (WPARAM)UserHMGetHandle(Item->spSubMenu),
3117 MAKELPARAM(0, IS_SYSTEM_MENU(Item->spSubMenu)) );
3118 }
3119 ////
3120 // Call WM_UNINITMENUPOPUP FIRST before destroy!!
3121 // Fixes todo_wine User32 test menu.c line 2239 GetMenuBarInfo callback....
3122 //
3123 Item->spSubMenu->hWnd = NULL;
3124 ////
3125 }
3126 }
3127 }
3128
3129 /***********************************************************************
3130 * MenuShowSubPopup
3131 *
3132 * Display the sub-menu of the selected item of this menu.
3133 * Return the handle of the submenu, or menu if no submenu to display.
3134 */
3135 static PMENU FASTCALL MENU_ShowSubPopup(PWND WndOwner, PMENU Menu, BOOL SelectFirst, UINT Flags)
3136 {
3137 RECT Rect;
3138 ITEM *Item;
3139 HDC Dc;
3140 PWND pWnd;
3141
3142 TRACE("owner=%x menu=%p 0x%04x\n", WndOwner, Menu, SelectFirst);
3143
3144 if (!Menu) return Menu;
3145
3146 if (Menu->iItem == NO_SELECTED_ITEM) return Menu;
3147
3148 Item = &Menu->rgItems[Menu->iItem];
3149 if (!(Item->spSubMenu) || (Item->fState & (MF_GRAYED | MF_DISABLED)))
3150 return Menu;
3151
3152 /* message must be sent before using item,
3153 because nearly everything may be changed by the application ! */
3154
3155 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3156 if (!(Flags & TPM_NONOTIFY))
3157 {
3158 co_IntSendMessage(UserHMGetHandle(WndOwner), WM_INITMENUPOPUP,
3159 (WPARAM) UserHMGetHandle(Item->spSubMenu),
3160 MAKELPARAM(Menu->iItem, IS_SYSTEM_MENU(Menu)));
3161 }
3162
3163 Item = &Menu->rgItems[Menu->iItem];
3164 //Rect = ItemInfo.Rect;
3165 Rect.left = Item->xItem;
3166 Rect.top = Item->yItem;
3167 Rect.right = Item->cxItem; // Do this for now......
3168 Rect.bottom = Item->cyItem;
3169
3170 pWnd = ValidateHwndNoErr(Menu->hWnd);
3171
3172 /* correct item if modified as a reaction to WM_INITMENUPOPUP message */
3173 if (!(Item->fState & MF_HILITE))
3174 {
3175 if (Menu->fFlags & MNF_POPUP) Dc = UserGetDCEx(pWnd, NULL, DCX_USESTYLE);
3176 else Dc = UserGetDCEx(pWnd, 0, DCX_CACHE | DCX_WINDOW);
3177
3178 NtGdiSelectFont(Dc, ghMenuFont);
3179
3180 Item->fState |= MF_HILITE;
3181 MENU_DrawMenuItem(pWnd, Menu, WndOwner, Dc, Item, Menu->cyMenu,
3182 !(Menu->fFlags & MNF_POPUP), ODA_DRAWENTIRE);
3183
3184 UserReleaseDC(pWnd, Dc, FALSE);
3185 }
3186
3187 if (!Item->yItem && !Item->xItem && !Item->cyItem && !Item->cxItem)
3188 {
3189 Item->xItem = Rect.left;
3190 Item->yItem = Rect.top;
3191 Item->cxItem = Rect.right; // Do this for now......
3192 Item->cyItem = Rect.bottom;
3193 }
3194 Item->fState |= MF_MOUSESELECT;
3195
3196 if (IS_SYSTEM_MENU(Menu))
3197 {
3198 MENU_InitSysMenuPopup(Item->spSubMenu, pWnd->style, pWnd->pcls->style, HTSYSMENU);
3199
3200 NC_GetSysPopupPos(pWnd, &Rect);