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Corrected small bug in GetCommState16. Parity check can be disabled
[wine.git] / controls / menu.c
blob7c06d6de114213a9853ce98808f950360ee1bd84
1 /*
2 * Menu functions
3 *
4 * Copyright 1993 Martin Ayotte
5 * Copyright 1994 Alexandre Julliard
6 * Copyright 1997 Morten Welinder
7 */
8
9 /*
10 * Note: the style MF_MOUSESELECT is used to mark popup items that
11 * have been selected, i.e. their popup menu is currently displayed.
12 * This is probably not the meaning this style has in MS-Windows.
13 */
14
15 #include <assert.h>
16 #include <ctype.h>
17 #include <stdlib.h>
18 #include <string.h>
19
20 #include "win.h"
21 #include "wine/winbase16.h"
22 #include "wine/winuser16.h"
23 #include "sysmetrics.h"
24 #include "task.h"
25 #include "heap.h"
26 #include "menu.h"
27 #include "nonclient.h"
28 #include "user.h"
29 #include "message.h"
30 #include "resource.h"
31 #include "tweak.h"
32
33 #include "debug.h"
34
35
36 /* internal popup menu window messages */
37
38 #define MM_SETMENUHANDLE (WM_USER + 0)
39 #define MM_GETMENUHANDLE (WM_USER + 1)
40
41 /* Menu item structure */
42 typedef struct {
43 /* ----------- MENUITEMINFO Stuff ----------- */
44 UINT fType; /* Item type. */
45 UINT fState; /* Item state. */
46 UINT wID; /* Item id. */
47 HMENU hSubMenu; /* Pop-up menu. */
48 HBITMAP hCheckBit; /* Bitmap when checked. */
49 HBITMAP hUnCheckBit; /* Bitmap when unchecked. */
50 LPSTR text; /* Item text or bitmap handle. */
51 DWORD dwItemData; /* Application defined. */
52 /* ----------- Wine stuff ----------- */
53 RECT rect; /* Item area (relative to menu window) */
54 UINT xTab; /* X position of text after Tab */
55 } MENUITEM;
56
57 /* Popup menu structure */
58 typedef struct {
59 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
60 WORD wMagic; /* Magic number */
61 HQUEUE16 hTaskQ; /* Task queue for this menu */
62 WORD Width; /* Width of the whole menu */
63 WORD Height; /* Height of the whole menu */
64 WORD nItems; /* Number of items in the menu */
65 HWND hWnd; /* Window containing the menu */
66 MENUITEM *items; /* Array of menu items */
67 UINT FocusedItem; /* Currently focused item */
68 WORD defitem; /* default item position. Unused (except for set/get)*/
69 } POPUPMENU, *LPPOPUPMENU;
70
71 /* internal flags for menu tracking */
72
73 #define TF_ENDMENU 0x0001
74 #define TF_SUSPENDPOPUP 0x0002
75 #define TF_SKIPREMOVE 0x0004
76
77 typedef struct
78 {
79 UINT trackFlags;
80 HMENU hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
81 HMENU hTopMenu; /* initial menu */
82 HWND hOwnerWnd; /* where notifications are sent */
83 POINT pt;
84 } MTRACKER;
85
86 #define MENU_MAGIC 0x554d /* 'MU' */
87 #define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
88
89 #define ITEM_PREV -1
90 #define ITEM_NEXT 1
91
92 /* Internal MENU_TrackMenu() flags */
93 #define TPM_INTERNAL 0xF0000000
94 #define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
95 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
96 #define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
97
98 /* popup menu shade thickness */
99 #define POPUP_XSHADE 4
100 #define POPUP_YSHADE 4
101
102 /* Space between 2 menu bar items */
103 #define MENU_BAR_ITEMS_SPACE 12
104
105 /* Minimum width of a tab character */
106 #define MENU_TAB_SPACE 8
107
108 /* Height of a separator item */
109 #define SEPARATOR_HEIGHT 5
110
111 /* (other menu->FocusedItem values give the position of the focused item) */
112 #define NO_SELECTED_ITEM 0xffff
113
114 #define MENU_ITEM_TYPE(flags) \
115 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
116
117 #define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
118
119 #define IS_SYSTEM_MENU(menu) \
120 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
121 #define IS_SYSTEM_POPUP(menu) \
122 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
123
124 #define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
125 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
126 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
127 MF_POPUP | MF_SYSMENU | MF_HELP)
128 #define STATE_MASK (~TYPE_MASK)
129
130 /* Dimension of the menu bitmaps */
131 static WORD check_bitmap_width = 0, check_bitmap_height = 0;
132 static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
133
134 static HBITMAP hStdRadioCheck = 0;
135 static HBITMAP hStdCheck = 0;
136 static HBITMAP hStdMnArrow = 0;
137
138 // Minimze/restore/close buttons to be inserted in menubar
139 static HBITMAP hBmpMinimize = 0;
140 static HBITMAP hBmpMinimizeD = 0;
141 static HBITMAP hBmpMaximize = 0;
142 static HBITMAP hBmpMaximizeD = 0;
143 static HBITMAP hBmpClose = 0;
144 static HBITMAP hBmpCloseD = 0;
145
146
147 static HBRUSH hShadeBrush = 0;
148 static HMENU MENU_DefSysPopup = 0; /* Default system menu popup */
149
150 /* Use global popup window because there's no way 2 menus can
151 * be tracked at the same time. */
152
153 static WND* pTopPopupWnd = 0;
154 static UINT uSubPWndLevel = 0;
155
156 /* Flag set by EndMenu() to force an exit from menu tracking */
157 static BOOL fEndMenu = FALSE;
158
159
160 /***********************************************************************
161 * debug_print_menuitem
162 *
163 * Print a menuitem in readable form.
164 */
165
166 #define debug_print_menuitem(pre, mp, post) \
167 if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
168
169 #define MENUOUT(text) \
170 dsprintf(menu, "%s%s", (count++ ? "," : ""), (text))
171
172 #define MENUFLAG(bit,text) \
173 do { \
174 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
175 } while (0)
176
177 static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
178 const char *postfix)
179 {
180 dbg_decl_str(menu, 256);
181
182 if (mp) {
183 UINT flags = mp->fType;
184 int typ = MENU_ITEM_TYPE(flags);
185 dsprintf(menu, "{ ID=0x%x", mp->wID);
186 if (flags & MF_POPUP)
187 dsprintf(menu, ", Sub=0x%x", mp->hSubMenu);
188 if (flags) {
189 int count = 0;
190 dsprintf(menu, ", Typ=");
191 if (typ == MFT_STRING)
192 /* Nothing */ ;
193 else if (typ == MFT_SEPARATOR)
194 MENUOUT("sep");
195 else if (typ == MFT_OWNERDRAW)
196 MENUOUT("own");
197 else if (typ == MFT_BITMAP)
198 MENUOUT("bit");
199 else
200 MENUOUT("???");
201 flags -= typ;
202
203 MENUFLAG(MF_POPUP, "pop");
204 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
205 MENUFLAG(MFT_MENUBREAK, "brk");
206 MENUFLAG(MFT_RADIOCHECK, "radio");
207 MENUFLAG(MFT_RIGHTORDER, "rorder");
208 MENUFLAG(MF_SYSMENU, "sys");
209 MENUFLAG(MFT_RIGHTJUSTIFY, "right");
210
211 if (flags)
212 dsprintf(menu, "+0x%x", flags);
213 }
214 flags = mp->fState;
215 if (flags) {
216 int count = 0;
217 dsprintf(menu, ", State=");
218 MENUFLAG(MFS_GRAYED, "grey");
219 MENUFLAG(MFS_DISABLED, "dis");
220 MENUFLAG(MFS_CHECKED, "check");
221 MENUFLAG(MFS_HILITE, "hi");
222 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
223 MENUFLAG(MF_MOUSESELECT, "mouse");
224 if (flags)
225 dsprintf(menu, "+0x%x", flags);
226 }
227 if (mp->hCheckBit)
228 dsprintf(menu, ", Chk=0x%x", mp->hCheckBit);
229 if (mp->hUnCheckBit)
230 dsprintf(menu, ", Unc=0x%x", mp->hUnCheckBit);
231
232 if (typ == MFT_STRING) {
233 if (mp->text)
234 dsprintf(menu, ", Text=\"%s\"", mp->text);
235 else
236 dsprintf(menu, ", Text=Null");
237 } else if (mp->text == NULL)
238 /* Nothing */ ;
239 else
240 dsprintf(menu, ", Text=%p", mp->text);
241 dsprintf(menu, " }");
242 } else {
243 dsprintf(menu, "NULL");
244 }
245
246 TRACE(menu, "%s %s %s\n", prefix, dbg_str(menu), postfix);
247 }
248
249 #undef MENUOUT
250 #undef MENUFLAG
251
252 /***********************************************************************
253 * MENU_CopySysPopup
254 *
255 * Return the default system menu.
256 */
257 static HMENU MENU_CopySysPopup(void)
258 {
259 HMENU hMenu = LoadMenuIndirectA(SYSRES_GetResPtr(SYSRES_MENU_SYSMENU));
260
261 if( hMenu ) {
262 POPUPMENU* menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
263 menu->wFlags |= MF_SYSMENU | MF_POPUP;
264 }
265 else {
266 hMenu = 0;
267 ERR(menu, "Unable to load default system menu\n" );
268 }
269
270 TRACE(menu, "returning %x.\n", hMenu );
271
272 return hMenu;
273 }
274
275 /***********************************************************************
276 * MENU_GetTopPopupWnd()
277 *
278 * Return the locked pointer pTopPopupWnd.
279 */
280 WND *MENU_GetTopPopupWnd()
281 {
282 return WIN_LockWndPtr(pTopPopupWnd);
283 }
284 /***********************************************************************
285 * MENU_ReleaseTopPopupWnd()
286 *
287 * Realease the locked pointer pTopPopupWnd.
288 */
289 void MENU_ReleaseTopPopupWnd()
290 {
291 WIN_ReleaseWndPtr(pTopPopupWnd);
292 }
293 /***********************************************************************
294 * MENU_DestroyTopPopupWnd()
295 *
296 * Destroy the locked pointer pTopPopupWnd.
297 */
298 void MENU_DestroyTopPopupWnd()
299 {
300 WND *tmpWnd = pTopPopupWnd;
301 pTopPopupWnd = NULL;
302 WIN_ReleaseWndPtr(tmpWnd);
303 }
304
305
306
307 /**********************************************************************
308 * MENU_GetSysMenu
309 *
310 * Create a copy of the system menu. System menu in Windows is
311 * a special menu-bar with the single entry - system menu popup.
312 * This popup is presented to the outside world as a "system menu".
313 * However, the real system menu handle is sometimes seen in the
314 * WM_MENUSELECT paramemters (and Word 6 likes it this way).
315 */
316 HMENU MENU_GetSysMenu( HWND hWnd, HMENU hPopupMenu )
317 {
318 HMENU hMenu;
319
320 if ((hMenu = CreateMenu()))
321 {
322 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hMenu);
323 menu->wFlags = MF_SYSMENU;
324 menu->hWnd = hWnd;
325
326 if (hPopupMenu == (HMENU)(-1))
327 hPopupMenu = MENU_CopySysPopup();
328 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
329
330 if (hPopupMenu)
331 {
332 InsertMenuA( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION, hPopupMenu, NULL );
333
334 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
335 menu->items[0].fState = 0;
336 menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hPopupMenu);
337 menu->wFlags |= MF_SYSMENU;
338
339 TRACE(menu,"GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
340 return hMenu;
341 }
342 DestroyMenu( hMenu );
343 }
344 ERR(menu, "failed to load system menu!\n");
345 return 0;
346 }
347
348
349 /***********************************************************************
350 * MENU_Init
351 *
352 * Menus initialisation.
353 */
354 BOOL MENU_Init()
355 {
356 HBITMAP hBitmap;
357 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
358 0x55, 0, 0xAA, 0,
359 0x55, 0, 0xAA, 0,
360 0x55, 0, 0xAA, 0 };
361
362 /* Load menu bitmaps */
363 hStdCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_CHECK));
364 hStdRadioCheck = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_RADIOCHECK));
365 hStdMnArrow = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_MNARROW));
366 /* Load system buttons bitmaps */
367 hBmpMinimize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCE));
368 hBmpMinimizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_REDUCED));
369 hBmpMaximize = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORE));
370 hBmpMaximizeD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_RESTORED));
371 hBmpClose = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSE));
372 hBmpCloseD = LoadBitmapA(0,MAKEINTRESOURCEA(OBM_CLOSED));
373
374 if (hStdCheck)
375 {
376 BITMAP bm;
377 GetObjectA( hStdCheck, sizeof(bm), &bm );
378 check_bitmap_width = bm.bmWidth;
379 check_bitmap_height = bm.bmHeight;
380 } else
381 return FALSE;
382
383 /* Assume that radio checks have the same size as regular check. */
384 if (!hStdRadioCheck)
385 return FALSE;
386
387 if (hStdMnArrow)
388 {
389 BITMAP bm;
390 GetObjectA( hStdMnArrow, sizeof(bm), &bm );
391 arrow_bitmap_width = bm.bmWidth;
392 arrow_bitmap_height = bm.bmHeight;
393 } else
394 return FALSE;
395
396 if ((hBitmap = CreateBitmap( 8, 8, 1, 1, shade_bits)))
397 {
398 if((hShadeBrush = CreatePatternBrush( hBitmap )))
399 {
400 DeleteObject( hBitmap );
401 if ((MENU_DefSysPopup = MENU_CopySysPopup()))
402 return TRUE;
403 }
404 }
405
406 return FALSE;
407 }
408
409 /***********************************************************************
410 * MENU_InitSysMenuPopup
411 *
412 * Grey the appropriate items in System menu.
413 */
414 static void MENU_InitSysMenuPopup( HMENU hmenu, DWORD style, DWORD clsStyle )
415 {
416 BOOL gray;
417
418 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
419 EnableMenuItem( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
420 gray = ((style & WS_MAXIMIZE) != 0);
421 EnableMenuItem( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
422 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
423 EnableMenuItem( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
424 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
425 EnableMenuItem( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
426 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
427 EnableMenuItem( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
428 gray = (clsStyle & CS_NOCLOSE) != 0;
429 EnableMenuItem( hmenu, SC_CLOSE, (gray ? MF_GRAYED : MF_ENABLED) );
430 }
431
432
433 /******************************************************************************
434 *
435 * UINT32 MENU_GetStartOfNextColumn(
436 * HMENU32 hMenu )
437 *
438 *****************************************************************************/
439
440 static UINT MENU_GetStartOfNextColumn(
441 HMENU hMenu )
442 {
443 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
444 UINT i = menu->FocusedItem + 1;
445
446 if(!menu)
447 return NO_SELECTED_ITEM;
448
449 if( i == NO_SELECTED_ITEM )
450 return i;
451
452 for( ; i < menu->nItems; ++i ) {
453 if (menu->items[i].fType & MF_MENUBARBREAK)
454 return i;
455 }
456
457 return NO_SELECTED_ITEM;
458 }
459
460
461 /******************************************************************************
462 *
463 * UINT32 MENU_GetStartOfPrevColumn(
464 * HMENU32 hMenu )
465 *
466 *****************************************************************************/
467
468 static UINT MENU_GetStartOfPrevColumn(
469 HMENU hMenu )
470 {
471 POPUPMENU const *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
472 UINT i;
473
474 if( !menu )
475 return NO_SELECTED_ITEM;
476
477 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
478 return NO_SELECTED_ITEM;
479
480 /* Find the start of the column */
481
482 for(i = menu->FocusedItem; i != 0 &&
483 !(menu->items[i].fType & MF_MENUBARBREAK);
484 --i); /* empty */
485
486 if(i == 0)
487 return NO_SELECTED_ITEM;
488
489 for(--i; i != 0; --i) {
490 if (menu->items[i].fType & MF_MENUBARBREAK)
491 break;
492 }
493
494 TRACE(menu, "ret %d.\n", i );
495
496 return i;
497 }
498
499
500
501 /***********************************************************************
502 * MENU_FindItem
503 *
504 * Find a menu item. Return a pointer on the item, and modifies *hmenu
505 * in case the item was in a sub-menu.
506 */
507 static MENUITEM *MENU_FindItem( HMENU *hmenu, UINT *nPos, UINT wFlags )
508 {
509 POPUPMENU *menu;
510 UINT i;
511
512 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(*hmenu))) return NULL;
513 if (wFlags & MF_BYPOSITION)
514 {
515 if (*nPos >= menu->nItems) return NULL;
516 return &menu->items[*nPos];
517 }
518 else
519 {
520 MENUITEM *item = menu->items;
521 for (i = 0; i < menu->nItems; i++, item++)
522 {
523 if (item->wID == *nPos)
524 {
525 *nPos = i;
526 return item;
527 }
528 else if (item->fType & MF_POPUP)
529 {
530 HMENU hsubmenu = item->hSubMenu;
531 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
532 if (subitem)
533 {
534 *hmenu = hsubmenu;
535 return subitem;
536 }
537 }
538 }
539 }
540 return NULL;
541 }
542
543 /***********************************************************************
544 * MENU_FreeItemData
545 */
546 static void MENU_FreeItemData( MENUITEM* item )
547 {
548 /* delete text */
549 if (IS_STRING_ITEM(item->fType) && item->text)
550 HeapFree( SystemHeap, 0, item->text );
551 }
552
553 /***********************************************************************
554 * MENU_FindItemByCoords
555 *
556 * Find the item at the specified coordinates (screen coords). Does
557 * not work for child windows and therefore should not be called for
558 * an arbitrary system menu.
559 */
560 static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
561 POINT pt, UINT *pos )
562 {
563 MENUITEM *item;
564 UINT i;
565 RECT wrect;
566
567 if (!GetWindowRect(menu->hWnd,&wrect)) return NULL;
568 pt.x -= wrect.left;pt.y -= wrect.top;
569 item = menu->items;
570 for (i = 0; i < menu->nItems; i++, item++)
571 {
572 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
573 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
574 {
575 if (pos) *pos = i;
576 return item;
577 }
578 }
579 return NULL;
580 }
581
582
583 /***********************************************************************
584 * MENU_FindItemByKey
585 *
586 * Find the menu item selected by a key press.
587 * Return item id, -1 if none, -2 if we should close the menu.
588 */
589 static UINT MENU_FindItemByKey( HWND hwndOwner, HMENU hmenu,
590 UINT key, BOOL forceMenuChar )
591 {
592 TRACE(menu,"\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
593
594 if (!IsMenu( hmenu ))
595 {
596 WND* w = WIN_FindWndPtr(hwndOwner);
597 hmenu = GetSubMenu(w->hSysMenu, 0);
598 WIN_ReleaseWndPtr(w);
599 }
600
601 if (hmenu)
602 {
603 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
604 MENUITEM *item = menu->items;
605 LONG menuchar;
606
607 if( !forceMenuChar )
608 {
609 UINT i;
610
611 key = toupper(key);
612 for (i = 0; i < menu->nItems; i++, item++)
613 {
614 if (item->text && (IS_STRING_ITEM(item->fType)))
615 {
616 char *p = item->text - 2;
617 do
618 {
619 p = strchr (p + 2, '&');
620 }
621 while (p != NULL && p [1] == '&');
622 if (p && (toupper(p[1]) == key)) return i;
623 }
624 }
625 }
626 menuchar = SendMessageA( hwndOwner, WM_MENUCHAR,
627 MAKEWPARAM( key, menu->wFlags ), hmenu );
628 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
629 if (HIWORD(menuchar) == 1) return (UINT)(-2);
630 }
631 return (UINT)(-1);
632 }
633 /***********************************************************************
634 * MENU_LoadMagicItem
635 *
636 * Load the bitmap associated with the magic menu item and its style
637 */
638
639 static HBITMAP MENU_LoadMagicItem(UINT id,BOOL hilite)
640 {
641 // Magic menu item id's section
642 // These magic id's are used by windows to insert "standard" mdi
643 // buttons (minimize,restore,close) on menu. Under windows,
644 // these magic id's make sure the right things appear when those
645 // bitmap buttons are pressed/selected/released.
646
647 switch(id)
648 {
649 case MAGIC_REDUCE : return (hilite ? hBmpMinimizeD : hBmpMinimize);
650 case MAGIC_RESTORE : return (hilite ? hBmpMaximizeD: hBmpMaximize);
651 case MAGIC_CLOSE : return (hilite ? hBmpCloseD : hBmpClose);
652 default : return 0;
653 }
654
655 }
656
657 /***********************************************************************
658 * MENU_CalcItemSize
659 *
660 * Calculate the size of the menu item and store it in lpitem->rect.
661 */
662 static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
663 INT orgX, INT orgY, BOOL menuBar )
664 {
665 DWORD dwSize;
666 char *p;
667
668 TRACE(menu, "HDC 0x%x at (%d,%d)\n",
669 hdc, orgX, orgY);
670 debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
671 (menuBar ? " (MenuBar)" : ""));
672
673 SetRect( &lpitem->rect, orgX, orgY, orgX, orgY );
674
675 if (lpitem->fType & MF_OWNERDRAW)
676 {
677 MEASUREITEMSTRUCT mis;
678 mis.CtlType = ODT_MENU;
679 mis.itemID = lpitem->wID;
680 mis.itemData = (DWORD)lpitem->text;
681 mis.itemHeight = 16;
682 mis.itemWidth = 30;
683 SendMessageA( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
684 lpitem->rect.bottom += mis.itemHeight;
685 lpitem->rect.right += mis.itemWidth;
686 TRACE(menu, "%08x %dx%d\n",
687 lpitem->wID, mis.itemWidth, mis.itemHeight);
688 return;
689 }
690
691 if (lpitem->fType & MF_SEPARATOR)
692 {
693 lpitem->rect.bottom += SEPARATOR_HEIGHT;
694 return;
695 }
696
697 if (!menuBar)
698 {
699 lpitem->rect.right += 2 * check_bitmap_width;
700 if (lpitem->fType & MF_POPUP)
701 lpitem->rect.right += arrow_bitmap_width;
702 }
703
704 if (lpitem->fType & MF_BITMAP)
705 {
706 BITMAP bm;
707 HBITMAP resBmp = 0;
708
709 // Check if there is a magic menu item associated with this item
710 if((LOWORD((int)lpitem->text))<6)
711 {
712 resBmp = MENU_LoadMagicItem((int)lpitem->text,
713 (lpitem->fType & MF_HILITE));
714 }
715 else
716 resBmp = (HBITMAP)lpitem->text;
717
718 if (GetObjectA(resBmp, sizeof(bm), &bm ))
719 {
720 lpitem->rect.right += bm.bmWidth;
721 lpitem->rect.bottom += bm.bmHeight;
722
723 }
724
725 return;
726
727 }
728
729 /* If we get here, then it must be a text item */
730
731 if (IS_STRING_ITEM( lpitem->fType ))
732 {
733 dwSize = GetTextExtent16( hdc, lpitem->text, strlen(lpitem->text) );
734 lpitem->rect.right += LOWORD(dwSize);
735 if (TWEAK_WineLook == WIN31_LOOK)
736 lpitem->rect.bottom += MAX( HIWORD(dwSize), SYSMETRICS_CYMENU );
737 else
738 lpitem->rect.bottom += MAX (HIWORD(dwSize), sysMetrics[SM_CYMENU]- 1);
739 lpitem->xTab = 0;
740
741 if (menuBar) lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
742 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
743 {
744 /* Item contains a tab (only meaningful in popup menus) */
745 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE +
746 LOWORD( GetTextExtent16( hdc, lpitem->text,
747 (int)(p - lpitem->text) ));
748 lpitem->rect.right += MENU_TAB_SPACE;
749 }
750 else
751 {
752 if (strchr( lpitem->text, '\b' ))
753 lpitem->rect.right += MENU_TAB_SPACE;
754 lpitem->xTab = lpitem->rect.right - check_bitmap_width
755 - arrow_bitmap_width;
756 }
757 }
758 }
759
760
761 /***********************************************************************
762 * MENU_PopupMenuCalcSize
763 *
764 * Calculate the size of a popup menu.
765 */
766 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND hwndOwner )
767 {
768 MENUITEM *lpitem;
769 HDC hdc;
770 int start, i;
771 int orgX, orgY, maxX, maxTab, maxTabWidth;
772
773 lppop->Width = lppop->Height = 0;
774 if (lppop->nItems == 0) return;
775 hdc = GetDC( 0 );
776 start = 0;
777 maxX = SYSMETRICS_CXBORDER;
778 while (start < lppop->nItems)
779 {
780 lpitem = &lppop->items[start];
781 orgX = maxX;
782 orgY = SYSMETRICS_CYBORDER;
783
784 maxTab = maxTabWidth = 0;
785
786 /* Parse items until column break or end of menu */
787 for (i = start; i < lppop->nItems; i++, lpitem++)
788 {
789 if ((i != start) &&
790 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
791
792 if (TWEAK_WineLook > WIN31_LOOK)
793 ++orgY;
794
795 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
796
797 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
798 maxX = MAX( maxX, lpitem->rect.right );
799 orgY = lpitem->rect.bottom;
800 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
801 {
802 maxTab = MAX( maxTab, lpitem->xTab );
803 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
804 }
805 }
806
807 /* Finish the column (set all items to the largest width found) */
808 maxX = MAX( maxX, maxTab + maxTabWidth );
809 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
810 {
811 lpitem->rect.right = maxX;
812 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
813 lpitem->xTab = maxTab;
814 }
815 lppop->Height = MAX( lppop->Height, orgY );
816 }
817
818 if(TWEAK_WineLook > WIN31_LOOK)
819 lppop->Height++;
820
821 lppop->Width = maxX;
822 ReleaseDC( 0, hdc );
823 }
824
825
826 /***********************************************************************
827 * MENU_MenuBarCalcSize
828 *
829 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
830 * height is off by 1 pixel which causes lengthy window relocations when
831 * active document window is maximized/restored.
832 *
833 * Calculate the size of the menu bar.
834 */
835 static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect,
836 LPPOPUPMENU lppop, HWND hwndOwner )
837 {
838 MENUITEM *lpitem;
839 int start, i, orgX, orgY, maxY, helpPos;
840
841 if ((lprect == NULL) || (lppop == NULL)) return;
842 if (lppop->nItems == 0) return;
843 TRACE(menu,"left=%d top=%d right=%d bottom=%d\n",
844 lprect->left, lprect->top, lprect->right, lprect->bottom);
845 lppop->Width = lprect->right - lprect->left;
846 lppop->Height = 0;
847 maxY = lprect->top;
848 start = 0;
849 helpPos = -1;
850 while (start < lppop->nItems)
851 {
852 lpitem = &lppop->items[start];
853 orgX = lprect->left;
854 orgY = maxY;
855
856 /* Parse items until line break or end of menu */
857 for (i = start; i < lppop->nItems; i++, lpitem++)
858 {
859 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
860 if ((i != start) &&
861 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
862
863 TRACE(menu, "calling MENU_CalcItemSize org=(%d, %d)\n",
864 orgX, orgY );
865 debug_print_menuitem (" item: ", lpitem, "");
866 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
867
868 if (lpitem->rect.right > lprect->right)
869 {
870 if (i != start) break;
871 else lpitem->rect.right = lprect->right;
872 }
873 maxY = MAX( maxY, lpitem->rect.bottom );
874 orgX = lpitem->rect.right;
875 }
876
877 /* Finish the line (set all items to the largest height found) */
878 while (start < i) lppop->items[start++].rect.bottom = maxY;
879 }
880
881 lprect->bottom = maxY;
882 lppop->Height = lprect->bottom - lprect->top;
883
884 /* Flush right all items between the MF_HELP and the last item */
885 /* (if several lines, only move the last line) */
886 if (helpPos != -1)
887 {
888 lpitem = &lppop->items[lppop->nItems-1];
889 orgY = lpitem->rect.top;
890 orgX = lprect->right;
891 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
892 {
893 if (lpitem->rect.top != orgY) break; /* Other line */
894 if (lpitem->rect.right >= orgX) break; /* Too far right already */
895 lpitem->rect.left += orgX - lpitem->rect.right;
896 lpitem->rect.right = orgX;
897 orgX = lpitem->rect.left;
898 }
899 }
900 }
901
902 /***********************************************************************
903 * MENU_DrawMenuItem
904 *
905 * Draw a single menu item.
906 */
907 static void MENU_DrawMenuItem( HWND hwnd, HDC hdc, MENUITEM *lpitem,
908 UINT height, BOOL menuBar, UINT odaction )
909 {
910 RECT rect;
911
912 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
913
914 if (lpitem->fType & MF_SYSMENU)
915 {
916 if( !IsIconic(hwnd) ) {
917 if (TWEAK_WineLook > WIN31_LOOK)
918 NC_DrawSysButton95( hwnd, hdc,
919 lpitem->fState &
920 (MF_HILITE | MF_MOUSESELECT) );
921 else
922 NC_DrawSysButton( hwnd, hdc,
923 lpitem->fState &
924 (MF_HILITE | MF_MOUSESELECT) );
925 }
926
927 return;
928 }
929
930 if (lpitem->fType & MF_OWNERDRAW)
931 {
932 DRAWITEMSTRUCT dis;
933
934 dis.CtlType = ODT_MENU;
935 dis.itemID = lpitem->wID;
936 dis.itemData = (DWORD)lpitem->text;
937 dis.itemState = 0;
938 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
939 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
940 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
941 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
942 dis.hwndItem = hwnd;
943 dis.hDC = hdc;
944 dis.rcItem = lpitem->rect;
945 TRACE(menu, "Ownerdraw: itemID=%d, itemState=%d, itemAction=%d, "
946 "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n",dis.itemID,
947 dis.itemState, dis.itemAction, dis.hwndItem, dis.hDC,
948 dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
949 dis.rcItem.bottom );
950 SendMessageA( GetWindow(hwnd,GW_OWNER), WM_DRAWITEM, 0, (LPARAM)&dis );
951 return;
952 }
953
954 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
955 rect = lpitem->rect;
956
957 /* Draw the background */
958 if (TWEAK_WineLook > WIN31_LOOK) {
959 rect.left += 2;
960 rect.right -= 2;
961
962 /*
963 if(menuBar) {
964 --rect.left;
965 ++rect.bottom;
966 --rect.top;
967 }
968 InflateRect32( &rect, -1, -1 );
969 */
970 }
971
972 if ((lpitem->fState & MF_HILITE) && !(lpitem->fType & MF_BITMAP) )
973 FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
974 else
975 FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) );
976
977 SetBkMode( hdc, TRANSPARENT );
978
979 /* Draw the separator bar (if any) */
980
981 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
982 {
983 /* vertical separator */
984 if (TWEAK_WineLook > WIN31_LOOK) {
985 RECT rc = rect;
986 rc.top = 3;
987 rc.bottom = height - 3;
988 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
989 }
990 else {
991 SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
992 MoveTo16( hdc, rect.left, 0 );
993 LineTo( hdc, rect.left, height );
994 }
995 }
996 if (lpitem->fType & MF_SEPARATOR)
997 {
998 /* horizontal separator */
999 if (TWEAK_WineLook > WIN31_LOOK) {
1000 RECT rc = rect;
1001 rc.left++;
1002 rc.right--;
1003 rc.top += SEPARATOR_HEIGHT / 2;
1004 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
1005 }
1006 else {
1007 SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
1008 MoveTo16( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
1009 LineTo( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
1010 }
1011
1012 return;
1013 }
1014
1015 /* Setup colors */
1016
1017 if ((lpitem->fState & MF_HILITE) && !(lpitem->fType & MF_BITMAP) )
1018 {
1019 if (lpitem->fState & MF_GRAYED)
1020 SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1021 else
1022 SetTextColor( hdc, GetSysColor( COLOR_HIGHLIGHTTEXT ) );
1023 SetBkColor( hdc, GetSysColor( COLOR_HIGHLIGHT ) );
1024 }
1025 else
1026 {
1027 if (lpitem->fState & MF_GRAYED)
1028 SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1029 else
1030 SetTextColor( hdc, GetSysColor( COLOR_MENUTEXT ) );
1031 SetBkColor( hdc, GetSysColor( COLOR_MENU ) );
1032 }
1033
1034 if (!menuBar)
1035 {
1036 INT y = rect.top + rect.bottom;
1037
1038 /* Draw the check mark
1039 *
1040 * FIXME:
1041 * Custom checkmark bitmaps are monochrome but not always 1bpp.
1042 */
1043
1044 if (lpitem->fState & MF_CHECKED)
1045 {
1046 HBITMAP bm =
1047 lpitem->hCheckBit ? lpitem->hCheckBit :
1048 ((lpitem->fType & MFT_RADIOCHECK)
1049 ? hStdRadioCheck : hStdCheck);
1050 HDC hdcMem = CreateCompatibleDC( hdc );
1051
1052 SelectObject( hdcMem, bm );
1053 BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1054 check_bitmap_width, check_bitmap_height,
1055 hdcMem, 0, 0, SRCCOPY );
1056 DeleteDC( hdcMem );
1057 } else if (lpitem->hUnCheckBit) {
1058 HDC hdcMem = CreateCompatibleDC( hdc );
1059
1060 SelectObject( hdcMem, lpitem->hUnCheckBit );
1061 BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1062 check_bitmap_width, check_bitmap_height,
1063 hdcMem, 0, 0, SRCCOPY );
1064 DeleteDC( hdcMem );
1065 }
1066
1067 /* Draw the popup-menu arrow */
1068
1069 if (lpitem->fType & MF_POPUP)
1070 {
1071 HDC hdcMem = CreateCompatibleDC( hdc );
1072
1073 SelectObject( hdcMem, hStdMnArrow );
1074 BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
1075 (y - arrow_bitmap_height) / 2,
1076 arrow_bitmap_width, arrow_bitmap_height,
1077 hdcMem, 0, 0, SRCCOPY );
1078 DeleteDC( hdcMem );
1079 }
1080
1081 rect.left += check_bitmap_width;
1082 rect.right -= arrow_bitmap_width;
1083 }
1084
1085 /* Draw the item text or bitmap */
1086
1087 if (lpitem->fType & MF_BITMAP)
1088 {
1089 HBITMAP resBmp = 0;
1090
1091 HDC hdcMem = CreateCompatibleDC( hdc );
1092
1093 // Check if there is a magic menu item associated with this item
1094 // and load the appropriate bitmap
1095 if((LOWORD((int)lpitem->text)) < 6)
1096 {
1097 resBmp = MENU_LoadMagicItem((int)lpitem->text,
1098 (lpitem->fState & MF_HILITE));
1099 }
1100 else
1101 resBmp = (HBITMAP)lpitem->text;
1102
1103 SelectObject(hdcMem,resBmp );
1104 BitBlt( hdc, rect.left, rect.top+3, rect.right - rect.left+3,
1105 rect.bottom - rect.top, hdcMem, 0, 0, SRCCOPY );
1106 DeleteDC( hdcMem );
1107
1108 return;
1109
1110 }
1111 /* No bitmap - process text if present */
1112 else if (IS_STRING_ITEM(lpitem->fType))
1113 {
1114 register int i;
1115
1116 if (menuBar)
1117 {
1118 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1119 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1120 i = strlen( lpitem->text );
1121 }
1122 else
1123 {
1124 for (i = 0; lpitem->text[i]; i++)
1125 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1126 break;
1127 }
1128
1129 if((TWEAK_WineLook == WIN31_LOOK) || !(lpitem->fState & MF_GRAYED)) {
1130 DrawTextA( hdc, lpitem->text, i, &rect,
1131 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1132 }
1133 else {
1134 if (!(lpitem->fState & MF_HILITE))
1135 {
1136 ++rect.left;
1137 ++rect.top;
1138 ++rect.right;
1139 ++rect.bottom;
1140 SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1141 DrawTextA( hdc, lpitem->text, i, &rect,
1142 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1143 --rect.left;
1144 --rect.top;
1145 --rect.right;
1146 --rect.bottom;
1147 }
1148 SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1149 DrawTextA( hdc, lpitem->text, i, &rect,
1150 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1151 }
1152
1153 if (lpitem->text[i]) /* There's a tab or flush-right char */
1154 {
1155 if (lpitem->text[i] == '\t')
1156 {
1157 rect.left = lpitem->xTab;
1158 DrawTextA( hdc, lpitem->text + i + 1, -1, &rect,
1159 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1160 }
1161 else DrawTextA( hdc, lpitem->text + i + 1, -1, &rect,
1162 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1163 }
1164 }
1165 }
1166
1167
1168 /***********************************************************************
1169 * MENU_DrawPopupMenu
1170 *
1171 * Paint a popup menu.
1172 */
1173 static void MENU_DrawPopupMenu( HWND hwnd, HDC hdc, HMENU hmenu )
1174 {
1175 HBRUSH hPrevBrush = 0;
1176 RECT rect;
1177
1178 GetClientRect( hwnd, &rect );
1179
1180 /* if(!TWEAK_Win95Look) { */
1181 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1182 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1183 /* } */
1184
1185 if((hPrevBrush = SelectObject( hdc, GetSysColorBrush(COLOR_MENU) )))
1186 {
1187 HPEN hPrevPen;
1188
1189 Rectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
1190
1191 hPrevPen = SelectObject( hdc, GetStockObject( NULL_PEN ) );
1192 if( hPrevPen )
1193 {
1194 INT ropPrev, i;
1195 POPUPMENU *menu;
1196
1197 /* draw 3-d shade */
1198 if(TWEAK_WineLook == WIN31_LOOK) {
1199 SelectObject( hdc, hShadeBrush );
1200 SetBkMode( hdc, TRANSPARENT );
1201 ropPrev = SetROP2( hdc, R2_MASKPEN );
1202
1203 i = rect.right; /* why SetBrushOrg() doesn't? */
1204 PatBlt( hdc, i & 0xfffffffe,
1205 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1206 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1207 rect.bottom - rect.top, 0x00a000c9 );
1208 i = rect.bottom;
1209 PatBlt( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1210 i & 0xfffffffe,rect.right - rect.left,
1211 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1212 SelectObject( hdc, hPrevPen );
1213 SelectObject( hdc, hPrevBrush );
1214 SetROP2( hdc, ropPrev );
1215 }
1216 else
1217 DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
1218
1219 /* draw menu items */
1220
1221 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1222 if (menu && menu->nItems)
1223 {
1224 MENUITEM *item;
1225 UINT u;
1226
1227 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1228 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE,
1229 ODA_DRAWENTIRE );
1230
1231 }
1232 } else SelectObject( hdc, hPrevBrush );
1233 }
1234 }
1235
1236
1237 /***********************************************************************
1238 * MENU_DrawMenuBar
1239 *
1240 * Paint a menu bar. Returns the height of the menu bar.
1241 */
1242 UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, HWND hwnd,
1243 BOOL suppress_draw)
1244 {
1245 LPPOPUPMENU lppop;
1246 UINT i,retvalue;
1247 WND *wndPtr = WIN_FindWndPtr( hwnd );
1248
1249 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1250 if (lppop == NULL || lprect == NULL)
1251 {
1252 retvalue = SYSMETRICS_CYMENU;
1253 goto END;
1254 }
1255 TRACE(menu,"(%04x, %p, %p); !\n",
1256 hDC, lprect, lppop);
1257 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1258 lprect->bottom = lprect->top + lppop->Height;
1259 if (suppress_draw)
1260 {
1261 retvalue = lppop->Height;
1262 goto END;
1263 }
1264
1265 FillRect(hDC, lprect, GetSysColorBrush(COLOR_MENU) );
1266
1267 if (TWEAK_WineLook == WIN31_LOOK) {
1268 SelectObject( hDC, GetSysColorPen(COLOR_WINDOWFRAME) );
1269 MoveTo16( hDC, lprect->left, lprect->bottom );
1270 LineTo( hDC, lprect->right, lprect->bottom );
1271 }
1272 else {
1273 SelectObject( hDC, GetSysColorPen(COLOR_3DFACE));
1274 MoveTo16( hDC, lprect->left, lprect->bottom );
1275 LineTo( hDC, lprect->right, lprect->bottom );
1276 }
1277
1278 if (lppop->nItems == 0)
1279 {
1280 retvalue = SYSMETRICS_CYMENU;
1281 goto END;
1282 }
1283 for (i = 0; i < lppop->nItems; i++)
1284 {
1285 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE,
1286 ODA_DRAWENTIRE );
1287 }
1288 retvalue = lppop->Height;
1289 END:
1290 WIN_ReleaseWndPtr(wndPtr);
1291 return retvalue;
1292 }
1293
1294
1295 /***********************************************************************
1296 * MENU_PatchResidentPopup
1297 */
1298 BOOL MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1299 {
1300 WND *pTPWnd = MENU_GetTopPopupWnd();
1301
1302 if( pTPWnd )
1303 {
1304 HTASK16 hTask = 0;
1305
1306 TRACE(menu,"patching resident popup: %04x %04x [%04x %04x]\n",
1307 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTPWnd->hmemTaskQ,
1308 pTPWnd->owner ? pTPWnd->owner->hwndSelf : 0);
1309
1310 switch( checkQueue )
1311 {
1312 case 0: /* checkWnd is the new popup owner */
1313 if( checkWnd )
1314 {
1315 pTPWnd->owner = checkWnd;
1316 if( pTPWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1317 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1318 }
1319 break;
1320
1321 case 0xFFFF: /* checkWnd is destroyed */
1322 if( pTPWnd->owner == checkWnd )
1323 pTPWnd->owner = NULL;
1324 MENU_ReleaseTopPopupWnd();
1325 return TRUE;
1326
1327 default: /* checkQueue is exiting */
1328 if( pTPWnd->hmemTaskQ == checkQueue )
1329 {
1330 hTask = QUEUE_GetQueueTask( pTPWnd->hmemTaskQ );
1331 hTask = TASK_GetNextTask( hTask );
1332 }
1333 break;
1334 }
1335
1336 if( hTask )
1337 {
1338 TDB* task = (TDB*)GlobalLock16( hTask );
1339 if( task )
1340 {
1341 pTPWnd->hInstance = task->hInstance;
1342 pTPWnd->hmemTaskQ = task->hQueue;
1343 MENU_ReleaseTopPopupWnd();
1344 return TRUE;
1345 }
1346 else WARN(menu,"failed to patch resident popup.\n");
1347 }
1348 }
1349 MENU_ReleaseTopPopupWnd();
1350 return FALSE;
1351 }
1352
1353 /***********************************************************************
1354 * MENU_ShowPopup
1355 *
1356 * Display a popup menu.
1357 */
1358 static BOOL MENU_ShowPopup( HWND hwndOwner, HMENU hmenu, UINT id,
1359 INT x, INT y, INT xanchor, INT yanchor )
1360 {
1361 POPUPMENU *menu;
1362 WND *wndOwner = NULL;
1363
1364 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1365 if (menu->FocusedItem != NO_SELECTED_ITEM)
1366 {
1367 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1368 menu->FocusedItem = NO_SELECTED_ITEM;
1369 }
1370
1371 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1372 {
1373 UINT width, height;
1374
1375 MENU_PopupMenuCalcSize( menu, hwndOwner );
1376
1377 /* adjust popup menu pos so that it fits within the desktop */
1378
1379 width = menu->Width + SYSMETRICS_CXBORDER;
1380 height = menu->Height + SYSMETRICS_CYBORDER;
1381
1382 if( x + width > SYSMETRICS_CXSCREEN )
1383 {
1384 if( xanchor )
1385 x -= width - xanchor;
1386 if( x + width > SYSMETRICS_CXSCREEN)
1387 x = SYSMETRICS_CXSCREEN - width;
1388 }
1389 if( x < 0 ) x = 0;
1390
1391 if( y + height > SYSMETRICS_CYSCREEN )
1392 {
1393 if( yanchor )
1394 y -= height + yanchor;
1395 if( y + height > SYSMETRICS_CYSCREEN )
1396 y = SYSMETRICS_CYSCREEN - height;
1397 }
1398 if( y < 0 ) y = 0;
1399
1400 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1401 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1402
1403 /* NOTE: In Windows, top menu popup is not owned. */
1404 if (!pTopPopupWnd) /* create top level popup menu window */
1405 {
1406 assert( uSubPWndLevel == 0 );
1407
1408 pTopPopupWnd = WIN_FindWndPtr(CreateWindowA( POPUPMENU_CLASS_ATOM, NULL,
1409 WS_POPUP, x, y, width, height,
1410 hwndOwner, 0, wndOwner->hInstance,
1411 (LPVOID)hmenu ));
1412 if (!pTopPopupWnd)
1413 {
1414 WIN_ReleaseWndPtr(wndOwner);
1415 return FALSE;
1416 }
1417 menu->hWnd = pTopPopupWnd->hwndSelf;
1418 MENU_ReleaseTopPopupWnd();
1419 }
1420 else
1421 if( uSubPWndLevel )
1422 {
1423 /* create a new window for the submenu */
1424
1425 menu->hWnd = CreateWindowA( POPUPMENU_CLASS_ATOM, NULL,
1426 WS_POPUP, x, y, width, height,
1427 menu->hWnd, 0, wndOwner->hInstance,
1428 (LPVOID)hmenu );
1429 if( !menu->hWnd )
1430 {
1431 WIN_ReleaseWndPtr(wndOwner);
1432 return FALSE;
1433 }
1434 }
1435 else /* top level popup menu window already exists */
1436 {
1437 WND *pTPWnd = MENU_GetTopPopupWnd();
1438 menu->hWnd = pTPWnd->hwndSelf;
1439
1440 MENU_PatchResidentPopup( 0, wndOwner );
1441 SendMessage16( pTPWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1442
1443 /* adjust its size */
1444
1445 SetWindowPos( menu->hWnd, 0, x, y, width, height,
1446 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1447 MENU_ReleaseTopPopupWnd();
1448 }
1449
1450 uSubPWndLevel++; /* menu level counter */
1451
1452 /* Display the window */
1453
1454 SetWindowPos( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1455 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1456 UpdateWindow( menu->hWnd );
1457 WIN_ReleaseWndPtr(wndOwner);
1458 return TRUE;
1459 }
1460 return FALSE;
1461 }
1462
1463
1464 /***********************************************************************
1465 * MENU_SelectItem
1466 */
1467 static void MENU_SelectItem( HWND hwndOwner, HMENU hmenu, UINT wIndex,
1468 BOOL sendMenuSelect )
1469 {
1470 LPPOPUPMENU lppop;
1471 HDC hdc;
1472
1473 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1474 if (!lppop->nItems) return;
1475
1476 if ((wIndex != NO_SELECTED_ITEM) &&
1477 (lppop->items[wIndex].fType & MF_SEPARATOR))
1478 wIndex = NO_SELECTED_ITEM;
1479
1480 if (lppop->FocusedItem == wIndex) return;
1481 if (lppop->wFlags & MF_POPUP) hdc = GetDC( lppop->hWnd );
1482 else hdc = GetDCEx( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1483
1484 /* Clear previous highlighted item */
1485 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1486 {
1487 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1488 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1489 lppop->Height, !(lppop->wFlags & MF_POPUP),
1490 ODA_SELECT );
1491 }
1492
1493 /* Highlight new item (if any) */
1494 lppop->FocusedItem = wIndex;
1495 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1496 {
1497 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1498 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1499 lppop->Height, !(lppop->wFlags & MF_POPUP),
1500 ODA_SELECT );
1501 if (sendMenuSelect)
1502 {
1503 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1504 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1505 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1506 hmenu) );
1507 }
1508 }
1509 else if (sendMenuSelect) {
1510 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1511 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1512 }
1513 ReleaseDC( lppop->hWnd, hdc );
1514 }
1515
1516
1517 /***********************************************************************
1518 * MENU_MoveSelection
1519 *
1520 * Moves currently selected item according to the offset parameter.
1521 * If there is no selection then it should select the last item if
1522 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1523 */
1524 static void MENU_MoveSelection( HWND hwndOwner, HMENU hmenu, INT offset )
1525 {
1526 INT i;
1527 POPUPMENU *menu;
1528
1529 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1530 if (!menu->items) return;
1531
1532 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1533 {
1534 if( menu->nItems == 1 ) return; else
1535 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1536 ; i += offset)
1537 if (!(menu->items[i].fType & MF_SEPARATOR))
1538 {
1539 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1540 return;
1541 }
1542 }
1543
1544 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1545 i >= 0 && i < menu->nItems ; i += offset)
1546 if (!(menu->items[i].fType & MF_SEPARATOR))
1547 {
1548 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1549 return;
1550 }
1551 }
1552
1553
1554 /**********************************************************************
1555 * MENU_SetItemData
1556 *
1557 * Set an item flags, id and text ptr. Called by InsertMenu() and
1558 * ModifyMenu().
1559 */
1560 static BOOL MENU_SetItemData( MENUITEM *item, UINT flags, UINT id,
1561 LPCSTR str )
1562 {
1563 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1564
1565 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1566
1567 if (IS_STRING_ITEM(flags))
1568 {
1569 if (!str || !*str)
1570 {
1571 flags |= MF_SEPARATOR;
1572 item->text = NULL;
1573 }
1574 else
1575 {
1576 LPSTR text;
1577 /* Item beginning with a backspace is a help item */
1578 if (*str == '\b')
1579 {
1580 flags |= MF_HELP;
1581 str++;
1582 }
1583 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1584 item->text = text;
1585 }
1586 }
1587 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP)LOWORD(str);
1588 else item->text = NULL;
1589
1590 if (flags & MF_OWNERDRAW)
1591 item->dwItemData = (DWORD)str;
1592 else
1593 item->dwItemData = 0;
1594
1595 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1596 DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1597
1598 if (flags & MF_POPUP)
1599 {
1600 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1601 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1602 else
1603 {
1604 item->wID = 0;
1605 item->hSubMenu = 0;
1606 item->fType = 0;
1607 item->fState = 0;
1608 return FALSE;
1609 }
1610 }
1611
1612 item->wID = id;
1613 if (flags & MF_POPUP)
1614 item->hSubMenu = id;
1615
1616 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1617 flags |= MF_POPUP; /* keep popup */
1618
1619 item->fType = flags & TYPE_MASK;
1620 item->fState = (flags & STATE_MASK) &
1621 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1622
1623
1624 /* Don't call SetRectEmpty here! */
1625
1626
1627 if (prevText) HeapFree( SystemHeap, 0, prevText );
1628
1629 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1630 return TRUE;
1631 }
1632
1633
1634 /**********************************************************************
1635 * MENU_InsertItem
1636 *
1637 * Insert a new item into a menu.
1638 */
1639 static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1640 {
1641 MENUITEM *newItems;
1642 POPUPMENU *menu;
1643
1644 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1645 {
1646 WARN(menu, "%04x not a menu handle\n",
1647 hMenu );
1648 return NULL;
1649 }
1650
1651 /* Find where to insert new item */
1652
1653 if ((flags & MF_BYPOSITION) &&
1654 ((pos == (UINT)-1) || (pos == menu->nItems)))
1655 {
1656 /* Special case: append to menu */
1657 /* Some programs specify the menu length to do that */
1658 pos = menu->nItems;
1659 }
1660 else
1661 {
1662 if (!MENU_FindItem( &hMenu, &pos, flags ))
1663 {
1664 WARN(menu, "item %x not found\n",
1665 pos );
1666 return NULL;
1667 }
1668 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1669 {
1670 WARN(menu,"%04x not a menu handle\n",
1671 hMenu);
1672 return NULL;
1673 }
1674 }
1675
1676 /* Create new items array */
1677
1678 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1679 if (!newItems)
1680 {
1681 WARN(menu, "allocation failed\n" );
1682 return NULL;
1683 }
1684 if (menu->nItems > 0)
1685 {
1686 /* Copy the old array into the new */
1687 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1688 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1689 (menu->nItems-pos)*sizeof(MENUITEM) );
1690 HeapFree( SystemHeap, 0, menu->items );
1691 }
1692 menu->items = newItems;
1693 menu->nItems++;
1694 memset( &newItems[pos], 0, sizeof(*newItems) );
1695 return &newItems[pos];
1696 }
1697
1698
1699 /**********************************************************************
1700 * MENU_ParseResource
1701 *
1702 * Parse a standard menu resource and add items to the menu.
1703 * Return a pointer to the end of the resource.
1704 */
1705 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1706 {
1707 WORD flags, id = 0;
1708 LPCSTR str;
1709
1710 do
1711 {
1712 flags = GET_WORD(res);
1713 res += sizeof(WORD);
1714 if (!(flags & MF_POPUP))
1715 {
1716 id = GET_WORD(res);
1717 res += sizeof(WORD);
1718 }
1719 if (!IS_STRING_ITEM(flags))
1720 ERR(menu, "not a string item %04x\n", flags );
1721 str = res;
1722 if (!unicode) res += strlen(str) + 1;
1723 else res += (lstrlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1724 if (flags & MF_POPUP)
1725 {
1726 HMENU hSubMenu = CreatePopupMenu();
1727 if (!hSubMenu) return NULL;
1728 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1729 return NULL;
1730 if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1731 else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1732 }
1733 else /* Not a popup */
1734 {
1735 if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1736 else AppendMenuW( hMenu, flags, id,
1737 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1738 }
1739 } while (!(flags & MF_END));
1740 return res;
1741 }
1742
1743
1744 /**********************************************************************
1745 * MENUEX_ParseResource
1746 *
1747 * Parse an extended menu resource and add items to the menu.
1748 * Return a pointer to the end of the resource.
1749 */
1750 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1751 {
1752 WORD resinfo;
1753 do {
1754 MENUITEMINFOW mii;
1755
1756 mii.cbSize = sizeof(mii);
1757 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1758 mii.fType = GET_DWORD(res);
1759 res += sizeof(DWORD);
1760 mii.fState = GET_DWORD(res);
1761 res += sizeof(DWORD);
1762 mii.wID = GET_DWORD(res);
1763 res += sizeof(DWORD);
1764 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1765 res += sizeof(WORD);
1766 /* Align the text on a word boundary. */
1767 res += (~((int)res - 1)) & 1;
1768 mii.dwTypeData = (LPWSTR) res;
1769 res += (1 + lstrlenW(mii.dwTypeData)) * sizeof(WCHAR);
1770 /* Align the following fields on a dword boundary. */
1771 res += (~((int)res - 1)) & 3;
1772
1773 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1774 {
1775 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1776 0, mii.dwTypeData);
1777 TRACE(menu, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1778 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1779 HeapFree( GetProcessHeap(), 0, newstr );
1780 }
1781
1782 if (resinfo & 1) { /* Pop-up? */
1783 /* DWORD helpid = GET_DWORD(res); FIXME: use this. */
1784 res += sizeof(DWORD);
1785 mii.hSubMenu = CreatePopupMenu();
1786 if (!mii.hSubMenu)
1787 return NULL;
1788 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1789 DestroyMenu(mii.hSubMenu);
1790 return NULL;
1791 }
1792 mii.fMask |= MIIM_SUBMENU;
1793 mii.fType |= MF_POPUP;
1794 }
1795 InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
1796 } while (!(resinfo & MF_END));
1797 return res;
1798 }
1799
1800
1801 /***********************************************************************
1802 * MENU_GetSubPopup
1803 *
1804 * Return the handle of the selected sub-popup menu (if any).
1805 */
1806 static HMENU MENU_GetSubPopup( HMENU hmenu )
1807 {
1808 POPUPMENU *menu;
1809 MENUITEM *item;
1810
1811 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1812
1813 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1814
1815 item = &menu->items[menu->FocusedItem];
1816 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1817 return item->hSubMenu;
1818 return 0;
1819 }
1820
1821
1822 /***********************************************************************
1823 * MENU_HideSubPopups
1824 *
1825 * Hide the sub-popup menus of this menu.
1826 */
1827 static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
1828 BOOL sendMenuSelect )
1829 {
1830 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1831
1832 if (menu && uSubPWndLevel)
1833 {
1834 HMENU hsubmenu;
1835 POPUPMENU *submenu;
1836 MENUITEM *item;
1837
1838 if (menu->FocusedItem != NO_SELECTED_ITEM)
1839 {
1840 item = &menu->items[menu->FocusedItem];
1841 if (!(item->fType & MF_POPUP) ||
1842 !(item->fState & MF_MOUSESELECT)) return;
1843 item->fState &= ~MF_MOUSESELECT;
1844 hsubmenu = item->hSubMenu;
1845 } else return;
1846
1847 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1848 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1849 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1850
1851 if (submenu->hWnd == MENU_GetTopPopupWnd()->hwndSelf )
1852 {
1853 ShowWindow( submenu->hWnd, SW_HIDE );
1854 uSubPWndLevel = 0;
1855 }
1856 else
1857 {
1858 DestroyWindow( submenu->hWnd );
1859 submenu->hWnd = 0;
1860 }
1861 MENU_ReleaseTopPopupWnd();
1862 }
1863 }
1864
1865
1866 /***********************************************************************
1867 * MENU_ShowSubPopup
1868 *
1869 * Display the sub-menu of the selected item of this menu.
1870 * Return the handle of the submenu, or hmenu if no submenu to display.
1871 */
1872 static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
1873 BOOL selectFirst )
1874 {
1875 RECT rect;
1876 POPUPMENU *menu;
1877 MENUITEM *item;
1878 WND *wndPtr;
1879 HDC hdc;
1880
1881 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1882
1883 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1884 (menu->FocusedItem == NO_SELECTED_ITEM))
1885 {
1886 WIN_ReleaseWndPtr(wndPtr);
1887 return hmenu;
1888 }
1889
1890 item = &menu->items[menu->FocusedItem];
1891 if (!(item->fType & MF_POPUP) ||
1892 (item->fState & (MF_GRAYED | MF_DISABLED)))
1893 {
1894 WIN_ReleaseWndPtr(wndPtr);
1895 return hmenu;
1896 }
1897
1898 /* message must be send before using item,
1899 because nearly everything may by changed by the application ! */
1900
1901 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1902 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
1903
1904 item = &menu->items[menu->FocusedItem];
1905 rect = item->rect;
1906
1907 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
1908 if (!(item->fState & MF_HILITE))
1909 {
1910 if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
1911 else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1912 item->fState |= MF_HILITE;
1913 MENU_DrawMenuItem( menu->hWnd, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
1914 ReleaseDC( menu->hWnd, hdc );
1915 }
1916 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
1917 item->rect = rect;
1918
1919 item->fState |= MF_MOUSESELECT;
1920
1921 if (IS_SYSTEM_MENU(menu))
1922 {
1923 MENU_InitSysMenuPopup(item->hSubMenu, wndPtr->dwStyle, wndPtr->class->style);
1924
1925 NC_GetSysPopupPos( wndPtr, &rect );
1926 rect.top = rect.bottom;
1927 rect.right = SYSMETRICS_CXSIZE;
1928 rect.bottom = SYSMETRICS_CYSIZE;
1929 }
1930 else
1931 {
1932 if (menu->wFlags & MF_POPUP)
1933 {
1934 rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
1935 rect.top = wndPtr->rectWindow.top + item->rect.top;
1936 rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
1937 rect.bottom = item->rect.top - item->rect.bottom;
1938 }
1939 else
1940 {
1941 rect.left = wndPtr->rectWindow.left + item->rect.left;
1942 rect.top = wndPtr->rectWindow.top + item->rect.bottom;
1943 rect.right = item->rect.right - item->rect.left;
1944 rect.bottom = item->rect.bottom - item->rect.top;
1945 }
1946 }
1947
1948 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
1949 rect.left, rect.top, rect.right, rect.bottom );
1950 if (selectFirst)
1951 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
1952 WIN_ReleaseWndPtr(wndPtr);
1953 return item->hSubMenu;
1954 }
1955
1956 /***********************************************************************
1957 * MENU_PtMenu
1958 *
1959 * Walks menu chain trying to find a menu pt maps to.
1960 */
1961 static HMENU MENU_PtMenu( HMENU hMenu, POINT16 pt )
1962 {
1963 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1964 register UINT ht = menu->FocusedItem;
1965
1966 /* try subpopup first (if any) */
1967 ht = (ht != NO_SELECTED_ITEM &&
1968 (menu->items[ht].fType & MF_POPUP) &&
1969 (menu->items[ht].fState & MF_MOUSESELECT))
1970 ? (UINT) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
1971
1972 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
1973 {
1974 ht = (UINT)NC_HandleNCHitTest( menu->hWnd, pt );
1975 if( menu->wFlags & MF_POPUP )
1976 ht = (ht != (UINT)HTNOWHERE &&
1977 ht != (UINT)HTERROR) ? (UINT)hMenu : 0;
1978 else
1979 {
1980 WND* wndPtr = WIN_FindWndPtr(menu->hWnd);
1981
1982 ht = ( ht == HTSYSMENU ) ? (UINT)(wndPtr->hSysMenu)
1983 : ( ht == HTMENU ) ? (UINT)(wndPtr->wIDmenu) : 0;
1984 WIN_ReleaseWndPtr(wndPtr);
1985 }
1986 }
1987 return (HMENU)ht;
1988 }
1989 /***********************************************************************
1990 * MENU_ExecFocusedItem
1991 *
1992 * Execute a menu item (for instance when user pressed Enter).
1993 * Return the wID of the executed item. Otherwise, zero indicating
1994 * that no menu item wase executed;
1995 */
1996 static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu )
1997 {
1998 MENUITEM *item;
1999 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
2000 if (!menu || !menu->nItems ||
2001 (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
2002
2003 item = &menu->items[menu->FocusedItem];
2004
2005 TRACE(menu, "%08x %08x %08x\n",
2006 hMenu, item->wID, item->hSubMenu);
2007
2008 if (!(item->fType & MF_POPUP))
2009 {
2010 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
2011 {
2012 if( menu->wFlags & MF_SYSMENU )
2013 {
2014 PostMessage16( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2015 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
2016 }
2017 else
2018 {
2019 PostMessage16( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2020 }
2021 return item->wID;
2022 }
2023 else return 0;
2024 }
2025 else
2026 {
2027 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hMenu, TRUE );
2028 return 0;
2029 }
2030 }
2031
2032 /***********************************************************************
2033 * MENU_SwitchTracking
2034 *
2035 * Helper function for menu navigation routines.
2036 */
2037 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2038 {
2039 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
2040 POPUPMENU *topmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2041
2042 if( pmt->hTopMenu != hPtMenu &&
2043 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
2044 {
2045 /* both are top level menus (system and menu-bar) */
2046
2047 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2048 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2049 pmt->hTopMenu = hPtMenu;
2050 }
2051 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2052 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE );
2053 }
2054
2055
2056 /***********************************************************************
2057 * MENU_ButtonDown
2058 *
2059 * Return TRUE if we can go on with menu tracking.
2060 */
2061 static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu )
2062 {
2063 if (hPtMenu)
2064 {
2065 UINT id = 0;
2066 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
2067 MENUITEM *item;
2068
2069 if( IS_SYSTEM_MENU(ptmenu) )
2070 item = ptmenu->items;
2071 else
2072 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2073
2074 if( item )
2075 {
2076 if( ptmenu->FocusedItem == id )
2077 {
2078 /* nothing to do with already selected non-popup */
2079 if( !(item->fType & MF_POPUP) ) return TRUE;
2080
2081 if( item->fState & MF_MOUSESELECT )
2082 {
2083 if( ptmenu->wFlags & MF_POPUP )
2084 {
2085 /* hide selected subpopup */
2086
2087 MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, TRUE );
2088 pmt->hCurrentMenu = hPtMenu;
2089 return TRUE;
2090 }
2091 return FALSE; /* shouldn't get here */
2092 }
2093 }
2094 else MENU_SwitchTracking( pmt, hPtMenu, id );
2095
2096 /* try to display a subpopup */
2097
2098 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2099 return TRUE;
2100 }
2101 else WARN(menu, "\tunable to find clicked item!\n");
2102 }
2103 return FALSE;
2104 }
2105
2106 /***********************************************************************
2107 * MENU_ButtonUp
2108 *
2109 * Return the the value of MENU_ExecFocusedItem if
2110 * the selected item was not a popup
2111 * 1 if the item was a popup
2112 * 0 otherwise.
2113 * A zero return value indicates that we can't go on with menu tracking.
2114 */
2115 static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu )
2116 {
2117 if (hPtMenu)
2118 {
2119 UINT id = 0;
2120 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
2121 MENUITEM *item;
2122
2123 if( IS_SYSTEM_MENU(ptmenu) )
2124 item = ptmenu->items;
2125 else
2126 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2127
2128 if( item && (ptmenu->FocusedItem == id ))
2129 {
2130 if( !(item->fType & MF_POPUP) )
2131 return MENU_ExecFocusedItem( pmt, hPtMenu );
2132 hPtMenu = item->hSubMenu;
2133 if( hPtMenu == pmt->hCurrentMenu )
2134 {
2135 /* Select first item of sub-popup */
2136
2137 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, NO_SELECTED_ITEM, FALSE );
2138 MENU_MoveSelection( pmt->hOwnerWnd, hPtMenu, ITEM_NEXT );
2139 }
2140 return 1;
2141 }
2142 }
2143 return 0;
2144 }
2145
2146
2147 /***********************************************************************
2148 * MENU_MouseMove
2149 *
2150 * Return TRUE if we can go on with menu tracking.
2151 */
2152 static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu )
2153 {
2154 UINT id = NO_SELECTED_ITEM;
2155 POPUPMENU *ptmenu = NULL;
2156
2157 if( hPtMenu )
2158 {
2159 ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
2160 if( IS_SYSTEM_MENU(ptmenu) )
2161 id = 0;
2162 else
2163 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2164 }
2165
2166 if( id == NO_SELECTED_ITEM )
2167 {
2168 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2169 NO_SELECTED_ITEM, TRUE );
2170 }
2171 else if( ptmenu->FocusedItem != id )
2172 {
2173 MENU_SwitchTracking( pmt, hPtMenu, id );
2174 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2175 }
2176 return TRUE;
2177 }
2178
2179
2180 /***********************************************************************
2181 * MENU_DoNextMenu
2182 *
2183 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2184 */
2185 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2186 {
2187 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2188
2189 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2190 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2191 {
2192 WND* wndPtr;
2193 HMENU hNewMenu;
2194 HWND hNewWnd;
2195 UINT id = 0;
2196 LRESULT l = SendMessage16( pmt->hOwnerWnd, WM_NEXTMENU, (WPARAM16)vk,
2197 (IS_SYSTEM_MENU(menu)) ? GetSubMenu16(pmt->hTopMenu,0) : pmt->hTopMenu );
2198
2199 TRACE(menu,"%04x [%04x] -> %04x [%04x]\n",
2200 (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2201
2202 if( l == 0 )
2203 {
2204 wndPtr = WIN_FindWndPtr(pmt->hOwnerWnd);
2205
2206 hNewWnd = pmt->hOwnerWnd;
2207 if( IS_SYSTEM_MENU(menu) )
2208 {
2209 /* switch to the menu bar */
2210
2211 if( wndPtr->dwStyle & WS_CHILD || !wndPtr->wIDmenu )
2212 {
2213 WIN_ReleaseWndPtr(wndPtr);
2214 return FALSE;
2215 }
2216
2217 hNewMenu = wndPtr->wIDmenu;
2218 if( vk == VK_LEFT )
2219 {
2220 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hNewMenu );
2221 id = menu->nItems - 1;
2222 }
2223 }
2224 else if( wndPtr->dwStyle & WS_SYSMENU )
2225 {
2226 /* switch to the system menu */
2227 hNewMenu = wndPtr->hSysMenu;
2228 }
2229 else
2230 {
2231 WIN_ReleaseWndPtr(wndPtr);
2232 return FALSE;
2233 }
2234 WIN_ReleaseWndPtr(wndPtr);
2235 }
2236 else /* application returned a new menu to switch to */
2237 {
2238 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2239
2240 if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2241 {
2242 wndPtr = WIN_FindWndPtr(hNewWnd);
2243
2244 if( wndPtr->dwStyle & WS_SYSMENU &&
2245 GetSubMenu16(wndPtr->hSysMenu, 0) == hNewMenu )
2246 {
2247 /* get the real system menu */
2248 hNewMenu = wndPtr->hSysMenu;
2249 }
2250 else if( wndPtr->dwStyle & WS_CHILD || wndPtr->wIDmenu != hNewMenu )
2251 {
2252 /* FIXME: Not sure what to do here, perhaps,
2253 * try to track hNewMenu as a popup? */
2254
2255 TRACE(menu," -- got confused.\n");
2256 WIN_ReleaseWndPtr(wndPtr);
2257 return FALSE;
2258 }
2259 WIN_ReleaseWndPtr(wndPtr);
2260 }
2261 else return FALSE;
2262 }
2263
2264 if( hNewMenu != pmt->hTopMenu )
2265 {
2266 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2267 if( pmt->hCurrentMenu != pmt->hTopMenu )
2268 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2269 }
2270
2271 if( hNewWnd != pmt->hOwnerWnd )
2272 {
2273 ReleaseCapture();
2274 pmt->hOwnerWnd = hNewWnd;
2275 EVENT_Capture( pmt->hOwnerWnd, HTMENU );
2276 }
2277
2278 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2279 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE );
2280
2281 return TRUE;
2282 }
2283 return FALSE;
2284 }
2285
2286 /***********************************************************************
2287 * MENU_SuspendPopup
2288 *
2289 * The idea is not to show the popup if the next input message is
2290 * going to hide it anyway.
2291 */
2292 static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2293 {
2294 MSG16 msg;
2295
2296 msg.hwnd = pmt->hOwnerWnd;
2297
2298 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2299 pmt->trackFlags |= TF_SKIPREMOVE;
2300
2301 switch( uMsg )
2302 {
2303 case WM_KEYDOWN:
2304 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2305 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2306 {
2307 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2308 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2309 if( msg.message == WM_KEYDOWN &&
2310 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2311 {
2312 pmt->trackFlags |= TF_SUSPENDPOPUP;
2313 return TRUE;
2314 }
2315 }
2316 break;
2317 }
2318
2319 /* failures go through this */
2320 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2321 return FALSE;
2322 }
2323
2324 /***********************************************************************
2325 * MENU_KeyLeft
2326 *
2327 * Handle a VK_LEFT key event in a menu.
2328 */
2329 static void MENU_KeyLeft( MTRACKER* pmt )
2330 {
2331 POPUPMENU *menu;
2332 HMENU hmenutmp, hmenuprev;
2333 UINT prevcol;
2334
2335 hmenuprev = hmenutmp = pmt->hTopMenu;
2336 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenutmp );
2337
2338 /* Try to move 1 column left (if possible) */
2339 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2340 NO_SELECTED_ITEM ) {
2341
2342 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2343 prevcol, TRUE );
2344 return;
2345 }
2346
2347 /* close topmost popup */
2348 while (hmenutmp != pmt->hCurrentMenu)
2349 {
2350 hmenuprev = hmenutmp;
2351 hmenutmp = MENU_GetSubPopup( hmenuprev );
2352 }
2353
2354 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2355 pmt->hCurrentMenu = hmenuprev;
2356
2357 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2358 {
2359 /* move menu bar selection if no more popups are left */
2360
2361 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2362 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2363
2364 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2365 {
2366 /* A sublevel menu was displayed - display the next one
2367 * unless there is another displacement coming up */
2368
2369 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2370 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2371 pmt->hTopMenu, TRUE );
2372 }
2373 }
2374 }
2375
2376
2377 /***********************************************************************
2378 * MENU_KeyRight
2379 *
2380 * Handle a VK_RIGHT key event in a menu.
2381 */
2382 static void MENU_KeyRight( MTRACKER* pmt )
2383 {
2384 HMENU hmenutmp;
2385 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2386 UINT nextcol;
2387
2388 TRACE(menu, "MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2389 pmt->hCurrentMenu,
2390 ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2391 items[0].text,
2392 pmt->hTopMenu, menu->items[0].text );
2393
2394 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2395 {
2396 /* If already displaying a popup, try to display sub-popup */
2397
2398 hmenutmp = pmt->hCurrentMenu;
2399 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hmenutmp, TRUE );
2400
2401 /* if subpopup was displayed then we are done */
2402 if (hmenutmp != pmt->hCurrentMenu) return;
2403 }
2404
2405 /* Check to see if there's another column */
2406 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2407 NO_SELECTED_ITEM ) {
2408 TRACE(menu, "Going to %d.\n", nextcol );
2409 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2410 nextcol, TRUE );
2411 return;
2412 }
2413
2414 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2415 {
2416 if( pmt->hCurrentMenu != pmt->hTopMenu )
2417 {
2418 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2419 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2420 } else hmenutmp = 0;
2421
2422 /* try to move to the next item */
2423 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2424 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2425
2426 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2427 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2428 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2429 pmt->hTopMenu, TRUE );
2430 }
2431 }
2432
2433 /***********************************************************************
2434 * MENU_TrackMenu
2435 *
2436 * Menu tracking code.
2437 */
2438 static INT MENU_TrackMenu( HMENU hmenu, UINT wFlags, INT x, INT y,
2439 HWND hwnd, const RECT *lprect )
2440 {
2441 MSG msg;
2442 POPUPMENU *menu;
2443 BOOL fRemove;
2444 INT executedMenuId = 0;
2445 MTRACKER mt = { 0, hmenu, hmenu, hwnd, {x, y} }; /* control struct */
2446
2447 fEndMenu = FALSE;
2448 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
2449
2450 if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu );
2451
2452 EVENT_Capture( mt.hOwnerWnd, HTMENU );
2453
2454 while (!fEndMenu)
2455 {
2456 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2457 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2458
2459 /* we have to keep the message in the queue until it's
2460 * clear that menu loop is not over yet. */
2461
2462 if (!MSG_InternalGetMessage( &msg, msg.hwnd, mt.hOwnerWnd,
2463 MSGF_MENU, PM_NOREMOVE, TRUE )) break;
2464
2465 TranslateMessage( &msg );
2466 mt.pt = msg.pt;
2467
2468 fRemove = FALSE;
2469 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2470 {
2471 /* Find a menu for this mouse event */
2472 POINT16 pt16;
2473 CONV_POINT32TO16( &msg.pt, &pt16 );
2474 hmenu = MENU_PtMenu( mt.hTopMenu, pt16 );
2475
2476 switch(msg.message)
2477 {
2478 /* no WM_NC... messages in captured state */
2479
2480 case WM_RBUTTONDBLCLK:
2481 case WM_RBUTTONDOWN:
2482 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2483 /* fall through */
2484 case WM_LBUTTONDBLCLK:
2485 case WM_LBUTTONDOWN:
2486 fEndMenu |= !MENU_ButtonDown( &mt, hmenu );
2487 break;
2488
2489 case WM_RBUTTONUP:
2490 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2491 /* fall through */
2492 case WM_LBUTTONUP:
2493 /* Check if a menu was selected by the mouse */
2494 if (hmenu)
2495 {
2496 executedMenuId = MENU_ButtonUp( &mt, hmenu );
2497
2498 /* the executedMenuId higher than one means that it contains
2499 the id of the selected item so we have to put the fEndMenu to TRUE.
2500 Otherwise, it contains a continue
2501 flag returned by MENU_ButtonUp indicating if we can continue with
2502 menu tracking or not*/
2503 fEndMenu = ((executedMenuId > 1) ? TRUE : FALSE);
2504
2505 }
2506 /* No menu was selected by the mouse */
2507 /* if the function was called by TrackPopupMenu, continue
2508 with the menu tracking. If not, stop it */
2509 else
2510 fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2511
2512 break;
2513
2514 case WM_MOUSEMOVE:
2515 /* In win95 winelook, the selected menu item must be changed every time the
2516 mouse moves. In Win31 winelook, the mouse button has to be held down */
2517
2518 if ( (TWEAK_WineLook > WIN31_LOOK) ||
2519 ( (msg.wParam & MK_LBUTTON) ||
2520 ((wFlags & TPM_RIGHTBUTTON) && (msg.wParam & MK_RBUTTON))) )
2521
2522 fEndMenu |= !MENU_MouseMove( &mt, hmenu );
2523
2524 } /* switch(msg.message) - mouse */
2525 }
2526 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2527 {
2528 fRemove = TRUE; /* Keyboard messages are always removed */
2529 switch(msg.message)
2530 {
2531 case WM_KEYDOWN:
2532 switch(msg.wParam)
2533 {
2534 case VK_HOME:
2535 case VK_END:
2536 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2537 NO_SELECTED_ITEM, FALSE );
2538 /* fall through */
2539 case VK_UP:
2540 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2541 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2542 break;
2543
2544 case VK_DOWN: /* If on menu bar, pull-down the menu */
2545
2546 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2547 if (!(menu->wFlags & MF_POPUP))
2548 mt.hCurrentMenu = MENU_ShowSubPopup( mt.hOwnerWnd, mt.hTopMenu, TRUE );
2549 else /* otherwise try to move selection */
2550 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2551 break;
2552
2553 case VK_LEFT:
2554 MENU_KeyLeft( &mt );
2555 break;
2556
2557 case VK_RIGHT:
2558 MENU_KeyRight( &mt );
2559 break;
2560
2561 case VK_ESCAPE:
2562 fEndMenu = TRUE;
2563 break;
2564
2565 default:
2566 break;
2567 }
2568 break; /* WM_KEYDOWN */
2569
2570 case WM_SYSKEYDOWN:
2571 switch(msg.wParam)
2572 {
2573 case VK_MENU:
2574 fEndMenu = TRUE;
2575 break;
2576
2577 }
2578 break; /* WM_SYSKEYDOWN */
2579
2580 case WM_CHAR:
2581 {
2582 UINT pos;
2583
2584 if (msg.wParam == '\r' || msg.wParam == ' ')
2585 {
2586 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu);
2587 fEndMenu = ((executedMenuId != 0) ? TRUE:FALSE);
2588
2589 break;
2590 }
2591
2592 /* Hack to avoid control chars. */
2593 /* We will find a better way real soon... */
2594 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2595
2596 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2597 LOWORD(msg.wParam), FALSE );
2598 if (pos == (UINT)-2) fEndMenu = TRUE;
2599 else if (pos == (UINT)-1) MessageBeep(0);
2600 else
2601 {
2602 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos, TRUE );
2603 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu);
2604 fEndMenu = ((executedMenuId != 0) ? TRUE:FALSE);
2605 }
2606 }
2607 break;
2608 } /* switch(msg.message) - kbd */
2609 }
2610 else
2611 {
2612 DispatchMessageA( &msg );
2613 }
2614
2615 if (!fEndMenu) fRemove = TRUE;
2616
2617 /* finally remove message from the queue */
2618
2619 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2620 PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
2621 else mt.trackFlags &= ~TF_SKIPREMOVE;
2622 }
2623
2624 ReleaseCapture();
2625 if( IsWindow( mt.hOwnerWnd ) )
2626 {
2627 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2628
2629 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hTopMenu );
2630 if (menu && menu->wFlags & MF_POPUP)
2631 {
2632 ShowWindow( menu->hWnd, SW_HIDE );
2633 uSubPWndLevel = 0;
2634 }
2635 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE );
2636 SendMessage16( mt.hOwnerWnd, WM_MENUSELECT, 0, MAKELONG( 0xffff, 0 ) );
2637 }
2638
2639 /* returning the id of the selected menu.
2640 The return value is only used by TrackPopupMenu */
2641 return executedMenuId;
2642 }
2643
2644 /***********************************************************************
2645 * MENU_InitTracking
2646 */
2647 static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu)
2648 {
2649 HideCaret(0);
2650 SendMessage16( hWnd, WM_ENTERMENULOOP, 0, 0 );
2651 SendMessage16( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2652 SendMessage16( hWnd, WM_INITMENU, hMenu, 0 );
2653 return TRUE;
2654 }
2655
2656 /***********************************************************************
2657 * MENU_TrackMouseMenuBar
2658 *
2659 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2660 */
2661 void MENU_TrackMouseMenuBar( WND* wndPtr, INT ht, POINT pt )
2662 {
2663 HWND hWnd = wndPtr->hwndSelf;
2664 HMENU hMenu = (ht == HTSYSMENU) ? wndPtr->hSysMenu : wndPtr->wIDmenu;
2665
2666 if (IsMenu(hMenu))
2667 {
2668 MENU_InitTracking( hWnd, hMenu );
2669 MENU_TrackMenu( hMenu, TPM_ENTERIDLEEX | TPM_BUTTONDOWN |
2670 TPM_LEFTALIGN | TPM_LEFTBUTTON, pt.x, pt.y, hWnd, NULL );
2671
2672 SendMessage16( hWnd, WM_EXITMENULOOP, 0, 0 );
2673 ShowCaret(0);
2674 }
2675 }
2676
2677
2678 /***********************************************************************
2679 * MENU_TrackKbdMenuBar
2680 *
2681 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2682 */
2683 void MENU_TrackKbdMenuBar( WND* wndPtr, UINT wParam, INT vkey)
2684 {
2685 UINT uItem = NO_SELECTED_ITEM;
2686 HMENU hTrackMenu;
2687
2688 /* find window that has a menu */
2689
2690 while( wndPtr->dwStyle & WS_CHILD && !(wndPtr->dwStyle & WS_SYSMENU) )
2691 if( !(wndPtr = wndPtr->parent) ) return;
2692
2693 /* check if we have to track a system menu */
2694
2695 if( (wndPtr->dwStyle & (WS_CHILD | WS_MINIMIZE)) ||
2696 !wndPtr->wIDmenu || vkey == VK_SPACE )
2697 {
2698 if( !(wndPtr->dwStyle & WS_SYSMENU) ) return;
2699 hTrackMenu = wndPtr->hSysMenu;
2700 uItem = 0;
2701 wParam |= HTSYSMENU; /* prevent item lookup */
2702 }
2703 else
2704 hTrackMenu = wndPtr->wIDmenu;
2705
2706 if (IsMenu( hTrackMenu ))
2707 {
2708 MENU_InitTracking( wndPtr->hwndSelf, hTrackMenu );
2709
2710 if( vkey && vkey != VK_SPACE )
2711 {
2712 uItem = MENU_FindItemByKey( wndPtr->hwndSelf, hTrackMenu,
2713 vkey, (wParam & HTSYSMENU) );
2714 if( uItem >= (UINT)(-2) )
2715 {
2716 if( uItem == (UINT)(-1) ) MessageBeep(0);
2717 hTrackMenu = 0;
2718 }
2719 }
2720
2721 if( hTrackMenu )
2722 {
2723 MENU_SelectItem( wndPtr->hwndSelf, hTrackMenu, uItem, TRUE );
2724
2725 if( uItem == NO_SELECTED_ITEM )
2726 MENU_MoveSelection( wndPtr->hwndSelf, hTrackMenu, ITEM_NEXT );
2727 else if( vkey )
2728 PostMessage16( wndPtr->hwndSelf, WM_KEYDOWN, VK_DOWN, 0L );
2729
2730 MENU_TrackMenu( hTrackMenu, TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON,
2731 0, 0, wndPtr->hwndSelf, NULL );
2732 }
2733 SendMessage16( wndPtr->hwndSelf, WM_EXITMENULOOP, 0, 0 );
2734 ShowCaret(0);
2735 }
2736 }
2737
2738
2739 /**********************************************************************
2740 * TrackPopupMenu16 (USER.416)
2741 */
2742 BOOL16 WINAPI TrackPopupMenu16( HMENU16 hMenu, UINT16 wFlags, INT16 x, INT16 y,
2743 INT16 nReserved, HWND16 hWnd, const RECT16 *lpRect )
2744 {
2745 RECT r;
2746 if (lpRect)
2747 CONV_RECT16TO32( lpRect, &r );
2748 return TrackPopupMenu( hMenu, wFlags, x, y, nReserved, hWnd,
2749 lpRect ? &r : NULL );
2750 }
2751
2752
2753 /**********************************************************************
2754 * TrackPopupMenu32 (USER32.549)
2755 */
2756 BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
2757 INT nReserved, HWND hWnd, const RECT *lpRect )
2758 {
2759 BOOL ret = FALSE;
2760
2761 HideCaret(0);
2762 SendMessage16( hWnd, WM_INITMENUPOPUP, (WPARAM16)hMenu, 0);
2763 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2764 ret = MENU_TrackMenu( hMenu, wFlags | TPM_POPUPMENU, 0, 0, hWnd, lpRect );
2765 ShowCaret(0);
2766 return ret;
2767 }
2768
2769 /**********************************************************************
2770 * TrackPopupMenuEx (USER32.550)
2771 */
2772 BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
2773 HWND hWnd, LPTPMPARAMS lpTpm )
2774 {
2775 FIXME(menu, "not fully implemented\n" );
2776 return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
2777 lpTpm ? &lpTpm->rcExclude : NULL );
2778 }
2779
2780 /***********************************************************************
2781 * PopupMenuWndProc
2782 *
2783 * NOTE: Windows has totally different (and undocumented) popup wndproc.
2784 */
2785 LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam,
2786 LPARAM lParam )
2787 {
2788 WND* wndPtr = WIN_FindWndPtr(hwnd);
2789 LRESULT retvalue;
2790
2791 switch(message)
2792 {
2793 case WM_CREATE:
2794 {
2795 CREATESTRUCTA *cs = (CREATESTRUCTA*)lParam;
2796 SetWindowLongA( hwnd, 0, (LONG)cs->lpCreateParams );
2797 retvalue = 0;
2798 goto END;
2799 }
2800
2801 case WM_MOUSEACTIVATE: /* We don't want to be activated */
2802 retvalue = MA_NOACTIVATE;
2803 goto END;
2804
2805 case WM_PAINT:
2806 {
2807 PAINTSTRUCT ps;
2808 BeginPaint( hwnd, &ps );
2809 MENU_DrawPopupMenu( hwnd, ps.hdc,
2810 (HMENU)GetWindowLongA( hwnd, 0 ) );
2811 EndPaint( hwnd, &ps );
2812 retvalue = 0;
2813 goto END;
2814 }
2815 case WM_ERASEBKGND:
2816 retvalue = 1;
2817 goto END;
2818
2819 case WM_DESTROY:
2820
2821 /* zero out global pointer in case resident popup window
2822 * was somehow destroyed. */
2823
2824 if(MENU_GetTopPopupWnd() )
2825 {
2826 if( hwnd == pTopPopupWnd->hwndSelf )
2827 {
2828 ERR(menu, "resident popup destroyed!\n");
2829
2830 MENU_DestroyTopPopupWnd();
2831 uSubPWndLevel = 0;
2832 }
2833 else
2834 uSubPWndLevel--;
2835 MENU_ReleaseTopPopupWnd();
2836 }
2837 break;
2838
2839 case WM_SHOWWINDOW:
2840
2841 if( wParam )
2842 {
2843 if( !(*(HMENU*)wndPtr->wExtra) )
2844 ERR(menu,"no menu to display\n");
2845 }
2846 else
2847 *(HMENU*)wndPtr->wExtra = 0;
2848 break;
2849
2850 case MM_SETMENUHANDLE:
2851
2852 *(HMENU*)wndPtr->wExtra = (HMENU)wParam;
2853 break;
2854
2855 case MM_GETMENUHANDLE:
2856
2857 retvalue = *(HMENU*)wndPtr->wExtra;
2858 goto END;
2859
2860 default:
2861 retvalue = DefWindowProcA( hwnd, message, wParam, lParam );
2862 goto END;
2863 }
2864 retvalue = 0;
2865 END:
2866 WIN_ReleaseWndPtr(wndPtr);
2867 return retvalue;
2868 }
2869
2870
2871 /***********************************************************************
2872 * MENU_GetMenuBarHeight
2873 *
2874 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
2875 */
2876 UINT MENU_GetMenuBarHeight( HWND hwnd, UINT menubarWidth,
2877 INT orgX, INT orgY )
2878 {
2879 HDC hdc;
2880 RECT rectBar;
2881 WND *wndPtr;
2882 LPPOPUPMENU lppop;
2883 UINT retvalue;
2884
2885 TRACE(menu, "HWND 0x%x, width %d, "
2886 "at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
2887
2888 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
2889 if (!(lppop = (LPPOPUPMENU)USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu)))
2890 {
2891 WIN_ReleaseWndPtr(wndPtr);
2892 return 0;
2893 }
2894 hdc = GetDCEx( hwnd, 0, DCX_CACHE | DCX_WINDOW );
2895 SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+SYSMETRICS_CYMENU);
2896 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
2897 ReleaseDC( hwnd, hdc );
2898 retvalue = lppop->Height;
2899 WIN_ReleaseWndPtr(wndPtr);
2900 return retvalue;
2901 }
2902
2903
2904 /*******************************************************************
2905 * ChangeMenu16 (USER.153)
2906 */
2907 BOOL16 WINAPI ChangeMenu16( HMENU16 hMenu, UINT16 pos, SEGPTR data,
2908 UINT16 id, UINT16 flags )
2909 {
2910 TRACE(menu,"menu=%04x pos=%d data=%08lx id=%04x flags=%04x\n",
2911 hMenu, pos, (DWORD)data, id, flags );
2912 if (flags & MF_APPEND) return AppendMenu16( hMenu, flags & ~MF_APPEND,
2913 id, data );
2914
2915 /* FIXME: Word passes the item id in 'pos' and 0 or 0xffff as id */
2916 /* for MF_DELETE. We should check the parameters for all others */
2917 /* MF_* actions also (anybody got a doc on ChangeMenu?). */
2918
2919 if (flags & MF_DELETE) return DeleteMenu16(hMenu, pos, flags & ~MF_DELETE);
2920 if (flags & MF_CHANGE) return ModifyMenu16(hMenu, pos, flags & ~MF_CHANGE,
2921 id, data );
2922 if (flags & MF_REMOVE) return RemoveMenu16(hMenu,
2923 flags & MF_BYPOSITION ? pos : id,
2924 flags & ~MF_REMOVE );
2925 /* Default: MF_INSERT */
2926 return InsertMenu16( hMenu, pos, flags, id, data );
2927 }
2928
2929
2930 /*******************************************************************
2931 * ChangeMenu32A (USER32.23)
2932 */
2933 BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
2934 UINT id, UINT flags )
2935 {
2936 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2937 hMenu, pos, (DWORD)data, id, flags );
2938 if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
2939 id, data );
2940 if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
2941 if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
2942 id, data );
2943 if (flags & MF_REMOVE) return RemoveMenu( hMenu,
2944 flags & MF_BYPOSITION ? pos : id,
2945 flags & ~MF_REMOVE );
2946 /* Default: MF_INSERT */
2947 return InsertMenuA( hMenu, pos, flags, id, data );
2948 }
2949
2950
2951 /*******************************************************************
2952 * ChangeMenu32W (USER32.24)
2953 */
2954 BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
2955 UINT id, UINT flags )
2956 {
2957 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2958 hMenu, pos, (DWORD)data, id, flags );
2959 if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
2960 id, data );
2961 if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
2962 if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
2963 id, data );
2964 if (flags & MF_REMOVE) return RemoveMenu( hMenu,
2965 flags & MF_BYPOSITION ? pos : id,
2966 flags & ~MF_REMOVE );
2967 /* Default: MF_INSERT */
2968 return InsertMenuW( hMenu, pos, flags, id, data );
2969 }
2970
2971
2972 /*******************************************************************
2973 * CheckMenuItem16 (USER.154)
2974 */
2975 BOOL16 WINAPI CheckMenuItem16( HMENU16 hMenu, UINT16 id, UINT16 flags )
2976 {
2977 return (BOOL16)CheckMenuItem( hMenu, id, flags );
2978 }
2979
2980
2981 /*******************************************************************
2982 * CheckMenuItem32 (USER32.46)
2983 */
2984 DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
2985 {
2986 MENUITEM *item;
2987 DWORD ret;
2988
2989 TRACE(menu,"%04x %04x %04x\n", hMenu, id, flags );
2990 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
2991 ret = item->fState & MF_CHECKED;
2992 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
2993 else item->fState &= ~MF_CHECKED;
2994 return ret;
2995 }
2996
2997
2998 /**********************************************************************
2999 * EnableMenuItem16 (USER.155)
3000 */
3001 UINT16 WINAPI EnableMenuItem16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
3002 {
3003 return EnableMenuItem( hMenu, wItemID, wFlags );
3004 }
3005
3006
3007 /**********************************************************************
3008 * EnableMenuItem32 (USER32.170)
3009 */
3010 UINT WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3011 {
3012 UINT oldflags;
3013 MENUITEM *item;
3014
3015 TRACE(menu,"(%04x, %04X, %04X) !\n",
3016 hMenu, wItemID, wFlags);
3017
3018 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3019 return (UINT)-1;
3020
3021 oldflags = item->fState & (MF_GRAYED | MF_DISABLED);
3022 item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED | MF_DISABLED);
3023 return oldflags;
3024 }
3025
3026
3027 /*******************************************************************
3028 * GetMenuString16 (USER.161)
3029 */
3030 INT16 WINAPI GetMenuString16( HMENU16 hMenu, UINT16 wItemID,
3031 LPSTR str, INT16 nMaxSiz, UINT16 wFlags )
3032 {
3033 return GetMenuStringA( hMenu, wItemID, str, nMaxSiz, wFlags );
3034 }
3035
3036
3037 /*******************************************************************
3038 * GetMenuString32A (USER32.268)
3039 */
3040 INT WINAPI GetMenuStringA( HMENU hMenu, UINT wItemID,
3041 LPSTR str, INT nMaxSiz, UINT wFlags )
3042 {
3043 MENUITEM *item;
3044
3045 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3046 hMenu, wItemID, str, nMaxSiz, wFlags );
3047 if (!str || !nMaxSiz) return 0;
3048 str[0] = '\0';
3049 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3050 if (!IS_STRING_ITEM(item->fType)) return 0;
3051 lstrcpynA( str, item->text, nMaxSiz );
3052 TRACE(menu, "returning '%s'\n", str );
3053 return strlen(str);
3054 }
3055
3056
3057 /*******************************************************************
3058 * GetMenuString32W (USER32.269)
3059 */
3060 INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3061 LPWSTR str, INT nMaxSiz, UINT wFlags )
3062 {
3063 MENUITEM *item;
3064
3065 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
3066 hMenu, wItemID, str, nMaxSiz, wFlags );
3067 if (!str || !nMaxSiz) return 0;
3068 str[0] = '\0';
3069 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3070 if (!IS_STRING_ITEM(item->fType)) return 0;
3071 lstrcpynAtoW( str, item->text, nMaxSiz );
3072 return lstrlenW(str);
3073 }
3074
3075
3076 /**********************************************************************
3077 * HiliteMenuItem16 (USER.162)
3078 */
3079 BOOL16 WINAPI HiliteMenuItem16( HWND16 hWnd, HMENU16 hMenu, UINT16 wItemID,
3080 UINT16 wHilite )
3081 {
3082 return HiliteMenuItem( hWnd, hMenu, wItemID, wHilite );
3083 }
3084
3085
3086 /**********************************************************************
3087 * HiliteMenuItem32 (USER32.318)
3088 */
3089 BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3090 UINT wHilite )
3091 {
3092 LPPOPUPMENU menu;
3093 TRACE(menu,"(%04x, %04x, %04x, %04x);\n",
3094 hWnd, hMenu, wItemID, wHilite);
3095 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3096 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3097 if (menu->FocusedItem == wItemID) return TRUE;
3098 MENU_HideSubPopups( hWnd, hMenu, FALSE );
3099 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE );
3100 return TRUE;
3101 }
3102
3103
3104 /**********************************************************************
3105 * GetMenuState16 (USER.250)
3106 */
3107 UINT16 WINAPI GetMenuState16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
3108 {
3109 return GetMenuState( hMenu, wItemID, wFlags );
3110 }
3111
3112
3113 /**********************************************************************
3114 * GetMenuState32 (USER32.267)
3115 */
3116 UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3117 {
3118 MENUITEM *item;
3119 TRACE(menu,"(%04x, %04x, %04x);\n",
3120 hMenu, wItemID, wFlags);
3121 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3122 debug_print_menuitem (" item: ", item, "");
3123 if (item->fType & MF_POPUP)
3124 {
3125 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( item->hSubMenu );
3126 if (!menu) return -1;
3127 else return (menu->nItems << 8) | ((item->fState|item->fType) & 0xff);
3128 }
3129 else
3130 {
3131 /* We used to (from way back then) mask the result to 0xff. */
3132 /* I don't know why and it seems wrong as the documented */
3133 /* return flag MF_SEPARATOR is outside that mask. */
3134 return (item->fType | item->fState);
3135 }
3136 }
3137
3138
3139 /**********************************************************************
3140 * GetMenuItemCount16 (USER.263)
3141 */
3142 INT16 WINAPI GetMenuItemCount16( HMENU16 hMenu )
3143 {
3144 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3145 if (!IS_A_MENU(menu)) return -1;
3146 TRACE(menu,"(%04x) returning %d\n",
3147 hMenu, menu->nItems );
3148 return menu->nItems;
3149 }
3150
3151
3152 /**********************************************************************
3153 * GetMenuItemCount32 (USER32.262)
3154 */
3155 INT WINAPI GetMenuItemCount( HMENU hMenu )
3156 {
3157 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3158 if (!IS_A_MENU(menu)) return -1;
3159 TRACE(menu,"(%04x) returning %d\n",
3160 hMenu, menu->nItems );
3161 return menu->nItems;
3162 }
3163
3164
3165 /**********************************************************************
3166 * GetMenuItemID16 (USER.264)
3167 */
3168 UINT16 WINAPI GetMenuItemID16( HMENU16 hMenu, INT16 nPos )
3169 {
3170 LPPOPUPMENU menu;
3171
3172 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
3173 if ((nPos < 0) || ((UINT16) nPos >= menu->nItems)) return -1;
3174 if (menu->items[nPos].fType & MF_POPUP) return -1;
3175 return menu->items[nPos].wID;
3176 }
3177
3178
3179 /**********************************************************************
3180 * GetMenuItemID32 (USER32.263)
3181 */
3182 UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3183 {
3184 LPPOPUPMENU menu;
3185
3186 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
3187 if ((nPos < 0) || (nPos >= menu->nItems)) return -1;
3188 if (menu->items[nPos].fType & MF_POPUP) return -1;
3189 return menu->items[nPos].wID;
3190 }
3191
3192
3193 /*******************************************************************
3194 * InsertMenu16 (USER.410)
3195 */
3196 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3197 UINT16 id, SEGPTR data )
3198 {
3199 UINT pos32 = (UINT)pos;
3200 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT)-1;
3201 if (IS_STRING_ITEM(flags) && data)
3202 return InsertMenuA( hMenu, pos32, flags, id,
3203 (LPSTR)PTR_SEG_TO_LIN(data) );
3204 return InsertMenuA( hMenu, pos32, flags, id, (LPSTR)data );
3205 }
3206
3207
3208 /*******************************************************************
3209 * InsertMenu32A (USER32.322)
3210 */
3211 BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3212 UINT id, LPCSTR str )
3213 {
3214 MENUITEM *item;
3215
3216 if (IS_STRING_ITEM(flags) && str)
3217 TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3218 "id %04x, str '%s'\n",
3219 hMenu, pos, flags, id, str );
3220 else TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3221 "id %04x, str %08lx (not a string)\n",
3222 hMenu, pos, flags, id, (DWORD)str );
3223
3224 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3225
3226 if (!(MENU_SetItemData( item, flags, id, str )))
3227 {
3228 RemoveMenu( hMenu, pos, flags );
3229 return FALSE;
3230 }
3231
3232 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3233 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3234
3235 item->hCheckBit = item->hUnCheckBit = 0;
3236 return TRUE;
3237 }
3238
3239
3240 /*******************************************************************
3241 * InsertMenu32W (USER32.325)
3242 */
3243 BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3244 UINT id, LPCWSTR str )
3245 {
3246 BOOL ret;
3247
3248 if (IS_STRING_ITEM(flags) && str)
3249 {
3250 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3251 ret = InsertMenuA( hMenu, pos, flags, id, newstr );
3252 HeapFree( GetProcessHeap(), 0, newstr );
3253 return ret;
3254 }
3255 else return InsertMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3256 }
3257
3258
3259 /*******************************************************************
3260 * AppendMenu16 (USER.411)
3261 */
3262 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3263 {
3264 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3265 }
3266
3267
3268 /*******************************************************************
3269 * AppendMenu32A (USER32.5)
3270 */
3271 BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3272 UINT id, LPCSTR data )
3273 {
3274 return InsertMenuA( hMenu, -1, flags | MF_BYPOSITION, id, data );
3275 }
3276
3277
3278 /*******************************************************************
3279 * AppendMenu32W (USER32.6)
3280 */
3281 BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3282 UINT id, LPCWSTR data )
3283 {
3284 return InsertMenuW( hMenu, -1, flags | MF_BYPOSITION, id, data );
3285 }
3286
3287
3288 /**********************************************************************
3289 * RemoveMenu16 (USER.412)
3290 */
3291 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3292 {
3293 return RemoveMenu( hMenu, nPos, wFlags );
3294 }
3295
3296
3297 /**********************************************************************
3298 * RemoveMenu32 (USER32.441)
3299 */
3300 BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3301 {
3302 LPPOPUPMENU menu;
3303 MENUITEM *item;
3304
3305 TRACE(menu,"(%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3306 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3307 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3308
3309 /* Remove item */
3310
3311 MENU_FreeItemData( item );
3312
3313 if (--menu->nItems == 0)
3314 {
3315 HeapFree( SystemHeap, 0, menu->items );
3316 menu->items = NULL;
3317 }
3318 else
3319 {
3320 while(nPos < menu->nItems)
3321 {
3322 *item = *(item+1);
3323 item++;
3324 nPos++;
3325 }
3326 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3327 menu->nItems * sizeof(MENUITEM) );
3328 }
3329 return TRUE;
3330 }
3331
3332
3333 /**********************************************************************
3334 * DeleteMenu16 (USER.413)
3335 */
3336 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3337 {
3338 return DeleteMenu( hMenu, nPos, wFlags );
3339 }
3340
3341
3342 /**********************************************************************
3343 * DeleteMenu32 (USER32.129)
3344 */
3345 BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3346 {
3347 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3348 if (!item) return FALSE;
3349 if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3350 /* nPos is now the position of the item */
3351 RemoveMenu( hMenu, nPos, wFlags | MF_BYPOSITION );
3352 return TRUE;
3353 }
3354
3355
3356 /*******************************************************************
3357 * ModifyMenu16 (USER.414)
3358 */
3359 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3360 UINT16 id, SEGPTR data )
3361 {
3362 if (IS_STRING_ITEM(flags))
3363 return ModifyMenuA( hMenu, pos, flags, id,
3364 (LPSTR)PTR_SEG_TO_LIN(data) );
3365 return ModifyMenuA( hMenu, pos, flags, id, (LPSTR)data );
3366 }
3367
3368
3369 /*******************************************************************
3370 * ModifyMenu32A (USER32.397)
3371 */
3372 BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3373 UINT id, LPCSTR str )
3374 {
3375 MENUITEM *item;
3376
3377 if (IS_STRING_ITEM(flags))
3378 {
3379 TRACE(menu, "%04x %d %04x %04x '%s'\n",
3380 hMenu, pos, flags, id, str ? str : "#NULL#" );
3381 if (!str) return FALSE;
3382 }
3383 else
3384 {
3385 TRACE(menu, "%04x %d %04x %04x %08lx\n",
3386 hMenu, pos, flags, id, (DWORD)str );
3387 }
3388
3389 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3390 return MENU_SetItemData( item, flags, id, str );
3391 }
3392
3393
3394 /*******************************************************************
3395 * ModifyMenu32W (USER32.398)
3396 */
3397 BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3398 UINT id, LPCWSTR str )
3399 {
3400 BOOL ret;
3401
3402 if (IS_STRING_ITEM(flags) && str)
3403 {
3404 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3405 ret = ModifyMenuA( hMenu, pos, flags, id, newstr );
3406 HeapFree( GetProcessHeap(), 0, newstr );
3407 return ret;
3408 }
3409 else return ModifyMenuA( hMenu, pos, flags, id, (LPCSTR)str );
3410 }
3411
3412
3413 /**********************************************************************
3414 * CreatePopupMenu16 (USER.415)
3415 */
3416 HMENU16 WINAPI CreatePopupMenu16(void)
3417 {
3418 return CreatePopupMenu();
3419 }
3420
3421
3422 /**********************************************************************
3423 * CreatePopupMenu32 (USER32.82)
3424 */
3425 HMENU WINAPI CreatePopupMenu(void)
3426 {
3427 HMENU hmenu;
3428 POPUPMENU *menu;
3429
3430 if (!(hmenu = CreateMenu())) return 0;
3431 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3432 menu->wFlags |= MF_POPUP;
3433 return hmenu;
3434 }
3435
3436
3437 /**********************************************************************
3438 * GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3439 */
3440 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3441 {
3442 return MAKELONG( check_bitmap_width, check_bitmap_height );
3443 }
3444
3445
3446 /**********************************************************************
3447 * SetMenuItemBitmaps16 (USER.418)
3448 */
3449 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3450 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3451 {
3452 return SetMenuItemBitmaps( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3453 }
3454
3455
3456 /**********************************************************************
3457 * SetMenuItemBitmaps32 (USER32.490)
3458 */
3459 BOOL WINAPI SetMenuItemBitmaps( HMENU hMenu, UINT nPos, UINT wFlags,
3460 HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3461 {
3462 MENUITEM *item;
3463 TRACE(menu,"(%04x, %04x, %04x, %04x, %04x)\n",
3464 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3465 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3466
3467 if (!hNewCheck && !hNewUnCheck)
3468 {
3469 item->fState &= ~MF_USECHECKBITMAPS;
3470 }
3471 else /* Install new bitmaps */
3472 {
3473 item->hCheckBit = hNewCheck;
3474 item->hUnCheckBit = hNewUnCheck;
3475 item->fState |= MF_USECHECKBITMAPS;
3476 }
3477 return TRUE;
3478 }
3479
3480
3481 /**********************************************************************
3482 * CreateMenu16 (USER.151)
3483 */
3484 HMENU16 WINAPI CreateMenu16(void)
3485 {
3486 return CreateMenu();
3487 }
3488
3489
3490 /**********************************************************************
3491 * CreateMenu32 (USER32.81)
3492 */
3493 HMENU WINAPI CreateMenu(void)
3494 {
3495 HMENU hMenu;
3496 LPPOPUPMENU menu;
3497 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3498 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3499 menu->wFlags = 0;
3500 menu->wMagic = MENU_MAGIC;
3501 menu->hTaskQ = 0;
3502 menu->Width = 0;
3503 menu->Height = 0;
3504 menu->nItems = 0;
3505 menu->hWnd = 0;
3506 menu->items = NULL;
3507 menu->FocusedItem = NO_SELECTED_ITEM;
3508 TRACE(menu, "return %04x\n", hMenu );
3509 return hMenu;
3510 }
3511
3512
3513 /**********************************************************************
3514 * DestroyMenu16 (USER.152)
3515 */
3516 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3517 {
3518 return DestroyMenu( hMenu );
3519 }
3520
3521
3522 /**********************************************************************
3523 * DestroyMenu32 (USER32.134)
3524 */
3525 BOOL WINAPI DestroyMenu( HMENU hMenu )
3526 {
3527 TRACE(menu,"(%04x)\n", hMenu);
3528
3529 /* Silently ignore attempts to destroy default system popup */
3530
3531 if (hMenu && hMenu != MENU_DefSysPopup)
3532 {
3533 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3534 WND *pTPWnd = MENU_GetTopPopupWnd();
3535
3536 if( pTPWnd && (hMenu == *(HMENU*)pTPWnd->wExtra) )
3537 *(UINT*)pTPWnd->wExtra = 0;
3538
3539 if (IS_A_MENU( lppop ))
3540 {
3541 lppop->wMagic = 0; /* Mark it as destroyed */
3542
3543 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3544 (!pTPWnd || (lppop->hWnd != pTPWnd->hwndSelf)))
3545 DestroyWindow( lppop->hWnd );
3546
3547 MENU_ReleaseTopPopupWnd();
3548
3549 if (lppop->items) /* recursively destroy submenus */
3550 {
3551 int i;
3552 MENUITEM *item = lppop->items;
3553 for (i = lppop->nItems; i > 0; i--, item++)
3554 {
3555 if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
3556 MENU_FreeItemData( item );
3557 }
3558 HeapFree( SystemHeap, 0, lppop->items );
3559 }
3560 USER_HEAP_FREE( hMenu );
3561 }
3562 else return FALSE;
3563 }
3564 return (hMenu != MENU_DefSysPopup);
3565 }
3566
3567
3568 /**********************************************************************
3569 * GetSystemMenu16 (USER.156)
3570 */
3571 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3572 {
3573 return GetSystemMenu( hWnd, bRevert );
3574 }
3575
3576
3577 /**********************************************************************
3578 * GetSystemMenu32 (USER32.291)
3579 */
3580 HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
3581 {
3582 WND *wndPtr = WIN_FindWndPtr( hWnd );
3583
3584 if (wndPtr)
3585 {
3586 if( wndPtr->hSysMenu )
3587 {
3588 if( bRevert )
3589 {
3590 DestroyMenu(wndPtr->hSysMenu);
3591 wndPtr->hSysMenu = 0;
3592 }
3593 else
3594 {
3595 POPUPMENU *menu = (POPUPMENU*)
3596 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3597 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3598 menu->items[0].hSubMenu = MENU_CopySysPopup();
3599 }
3600 }
3601
3602 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3603 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
3604
3605 if( wndPtr->hSysMenu )
3606 {
3607 HMENU retvalue = GetSubMenu16(wndPtr->hSysMenu, 0);
3608 WIN_ReleaseWndPtr(wndPtr);
3609 return retvalue;
3610 }
3611 WIN_ReleaseWndPtr(wndPtr);
3612 }
3613 return 0;
3614 }
3615
3616
3617 /*******************************************************************
3618 * SetSystemMenu16 (USER.280)
3619 */
3620 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3621 {
3622 return SetSystemMenu( hwnd, hMenu );
3623 }
3624
3625
3626 /*******************************************************************
3627 * SetSystemMenu32 (USER32.508)
3628 */
3629 BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
3630 {
3631 WND *wndPtr = WIN_FindWndPtr(hwnd);
3632
3633 if (wndPtr)
3634 {
3635 if (wndPtr->hSysMenu) DestroyMenu( wndPtr->hSysMenu );
3636 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3637 WIN_ReleaseWndPtr(wndPtr);
3638 return TRUE;
3639 }
3640 return FALSE;
3641 }
3642
3643
3644 /**********************************************************************
3645 * GetMenu16 (USER.157)
3646 */
3647 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3648 {
3649 HMENU16 retvalue;
3650 WND * wndPtr = WIN_FindWndPtr(hWnd);
3651 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3652 {
3653 retvalue = (HMENU16)wndPtr->wIDmenu;
3654 goto END;
3655 }
3656 retvalue = 0;
3657 END:
3658 WIN_ReleaseWndPtr(wndPtr);
3659 return retvalue;
3660 }
3661
3662
3663 /**********************************************************************
3664 * GetMenu32 (USER32.257)
3665 */
3666 HMENU WINAPI GetMenu( HWND hWnd )
3667 {
3668 HMENU retvalue;
3669 WND * wndPtr = WIN_FindWndPtr(hWnd);
3670 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3671 {
3672 retvalue = (HMENU)wndPtr->wIDmenu;
3673 goto END;
3674 }
3675 retvalue = 0;
3676 END:
3677 WIN_ReleaseWndPtr(wndPtr);
3678 return retvalue;
3679 }
3680
3681
3682 /**********************************************************************
3683 * SetMenu16 (USER.158)
3684 */
3685 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3686 {
3687 return SetMenu( hWnd, hMenu );
3688 }
3689
3690
3691 /**********************************************************************
3692 * SetMenu32 (USER32.487)
3693 */
3694 BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
3695 {
3696 WND * wndPtr = WIN_FindWndPtr(hWnd);
3697
3698 TRACE(menu,"(%04x, %04x);\n", hWnd, hMenu);
3699
3700 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3701 {
3702 if (GetCapture() == hWnd) ReleaseCapture();
3703
3704 wndPtr->wIDmenu = (UINT)hMenu;
3705 if (hMenu != 0)
3706 {
3707 LPPOPUPMENU lpmenu;
3708
3709 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
3710 {
3711 WIN_ReleaseWndPtr(wndPtr);
3712 return FALSE;
3713 }
3714 lpmenu->hWnd = hWnd;
3715 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3716 lpmenu->Height = 0; /* Make sure we recalculate the size */
3717 }
3718 if (IsWindowVisible(hWnd))
3719 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3720 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3721 WIN_ReleaseWndPtr(wndPtr);
3722 return TRUE;
3723 }
3724 WIN_ReleaseWndPtr(wndPtr);
3725 return FALSE;
3726 }
3727
3728
3729
3730 /**********************************************************************
3731 * GetSubMenu16 (USER.159)
3732 */
3733 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3734 {
3735 return GetSubMenu( hMenu, nPos );
3736 }
3737
3738
3739 /**********************************************************************
3740 * GetSubMenu32 (USER32.288)
3741 */
3742 HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
3743 {
3744 LPPOPUPMENU lppop;
3745
3746 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3747 if ((UINT)nPos >= lppop->nItems) return 0;
3748 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3749 return lppop->items[nPos].hSubMenu;
3750 }
3751
3752
3753 /**********************************************************************
3754 * DrawMenuBar16 (USER.160)
3755 */
3756 void WINAPI DrawMenuBar16( HWND16 hWnd )
3757 {
3758 DrawMenuBar( hWnd );
3759 }
3760
3761
3762 /**********************************************************************
3763 * DrawMenuBar32 (USER32.161)
3764 */
3765 BOOL WINAPI DrawMenuBar( HWND hWnd )
3766 {
3767 LPPOPUPMENU lppop;
3768 WND *wndPtr = WIN_FindWndPtr(hWnd);
3769 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3770 {
3771 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3772 if (lppop == NULL)
3773 {
3774 WIN_ReleaseWndPtr(wndPtr);
3775 return FALSE;
3776 }
3777
3778 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3779 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3780 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3781 WIN_ReleaseWndPtr(wndPtr);
3782 return TRUE;
3783 }
3784 WIN_ReleaseWndPtr(wndPtr);
3785 return FALSE;
3786 }
3787
3788
3789 /***********************************************************************
3790 * EndMenu (USER.187) (USER32.175)
3791 */
3792 void WINAPI EndMenu(void)
3793 {
3794 fEndMenu = TRUE;
3795 }
3796
3797
3798 /***********************************************************************
3799 * LookupMenuHandle (USER.217)
3800 */
3801 HMENU16 WINAPI LookupMenuHandle16( HMENU16 hmenu, INT16 id )
3802 {
3803 HMENU hmenu32 = hmenu;
3804 UINT id32 = id;
3805 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3806 else return hmenu32;
3807 }
3808
3809
3810 /**********************************************************************
3811 * LoadMenu16 (USER.150)
3812 */
3813 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3814 {
3815 HRSRC16 hRsrc;
3816 HGLOBAL16 handle;
3817 HMENU16 hMenu;
3818
3819 if (HIWORD(name))
3820 {
3821 char *str = (char *)PTR_SEG_TO_LIN( name );
3822 TRACE(menu, "(%04x,'%s')\n", instance, str );
3823 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3824 }
3825 else
3826 TRACE(resource,"(%04x,%04x)\n",instance,LOWORD(name));
3827
3828 if (!name) return 0;
3829
3830 /* check for Win32 module */
3831 if (HIWORD(instance))
3832 return LoadMenuA(instance,PTR_SEG_TO_LIN(name));
3833 instance = GetExePtr( instance );
3834
3835 if (!(hRsrc = FindResource16( instance, name, RT_MENU16 ))) return 0;
3836 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3837 hMenu = LoadMenuIndirect16(LockResource16(handle));
3838 FreeResource16( handle );
3839 return hMenu;
3840 }
3841
3842
3843 /*****************************************************************
3844 * LoadMenu32A (USER32.370)
3845 */
3846 HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
3847 {
3848 HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
3849 if (!hrsrc) return 0;
3850 return LoadMenuIndirectA( (LPCVOID)LoadResource( instance, hrsrc ));
3851 }
3852
3853
3854 /*****************************************************************
3855 * LoadMenu32W (USER32.373)
3856 */
3857 HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
3858 {
3859 HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
3860 if (!hrsrc) return 0;
3861 return LoadMenuIndirectW( (LPCVOID)LoadResource( instance, hrsrc ));
3862 }
3863
3864
3865 /**********************************************************************
3866 * LoadMenuIndirect16 (USER.220)
3867 */
3868 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3869 {
3870 HMENU16 hMenu;
3871 WORD version, offset;
3872 LPCSTR p = (LPCSTR)template;
3873
3874 TRACE(menu,"(%p)\n", template );
3875 version = GET_WORD(p);
3876 p += sizeof(WORD);
3877 if (version)
3878 {
3879 WARN(menu, "version must be 0 for Win16\n" );
3880 return 0;
3881 }
3882 offset = GET_WORD(p);
3883 p += sizeof(WORD) + offset;
3884 if (!(hMenu = CreateMenu())) return 0;
3885 if (!MENU_ParseResource( p, hMenu, FALSE ))
3886 {
3887 DestroyMenu( hMenu );
3888 return 0;
3889 }
3890 return hMenu;
3891 }
3892
3893
3894 /**********************************************************************
3895 * LoadMenuIndirect32A (USER32.371)
3896 */
3897 HMENU WINAPI LoadMenuIndirectA( LPCVOID template )
3898 {
3899 HMENU16 hMenu;
3900 WORD version, offset;
3901 LPCSTR p = (LPCSTR)template;
3902
3903 TRACE(menu,"%p\n", template );
3904 version = GET_WORD(p);
3905 p += sizeof(WORD);
3906 switch (version)
3907 {
3908 case 0:
3909 offset = GET_WORD(p);
3910 p += sizeof(WORD) + offset;
3911 if (!(hMenu = CreateMenu())) return 0;
3912 if (!MENU_ParseResource( p, hMenu, TRUE ))
3913 {
3914 DestroyMenu( hMenu );
3915 return 0;
3916 }
3917 return hMenu;
3918 case 1:
3919 offset = GET_WORD(p);
3920 p += sizeof(WORD) + offset;
3921 if (!(hMenu = CreateMenu())) return 0;
3922 if (!MENUEX_ParseResource( p, hMenu))
3923 {
3924 DestroyMenu( hMenu );
3925 return 0;
3926 }
3927 return hMenu;
3928 default:
3929 ERR(menu, "version %d not supported.\n", version);
3930 return 0;
3931 }
3932 }
3933
3934
3935 /**********************************************************************
3936 * LoadMenuIndirect32W (USER32.372)
3937 */
3938 HMENU WINAPI LoadMenuIndirectW( LPCVOID template )
3939 {
3940 /* FIXME: is there anything different between A and W? */
3941 return LoadMenuIndirectA( template );
3942 }
3943
3944
3945 /**********************************************************************
3946 * IsMenu16 (USER.358)
3947 */
3948 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3949 {
3950 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3951 return IS_A_MENU(menu);
3952 }
3953
3954
3955 /**********************************************************************
3956 * IsMenu32 (USER32.346)
3957 */
3958 BOOL WINAPI IsMenu(HMENU hmenu)
3959 {
3960 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3961 return IS_A_MENU(menu);
3962 }
3963
3964 /**********************************************************************
3965 * GetMenuItemInfo32_common
3966 */
3967
3968 static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item,
3969 BOOL bypos,
3970 LPMENUITEMINFOA lpmii,
3971 BOOL unicode)
3972 {
3973 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
3974 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3975 if (!menu)
3976 return FALSE;
3977
3978 if (lpmii->fMask & MIIM_TYPE) {
3979 lpmii->fType = menu->fType;
3980 switch (MENU_ITEM_TYPE(menu->fType)) {
3981 case MF_STRING:
3982 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3983 if (unicode)
3984 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3985 menu->text,
3986 lpmii->cch);
3987 else
3988 lstrcpynA(lpmii->dwTypeData,
3989 menu->text,
3990 lpmii->cch);
3991 }
3992 break;
3993 case MF_OWNERDRAW:
3994 case MF_BITMAP:
3995 lpmii->dwTypeData = menu->text;
3996 break;
3997 default:
3998 break;
3999 }
4000 }
4001 if (lpmii->fMask & MIIM_STATE)
4002 lpmii->fState = menu->fState;
4003
4004 if (lpmii->fMask & MIIM_ID)
4005 lpmii->wID = menu->wID;
4006
4007 if (lpmii->fMask & MIIM_SUBMENU)
4008 lpmii->hSubMenu = menu->hSubMenu;
4009
4010 if (lpmii->fMask & MIIM_CHECKMARKS) {
4011 lpmii->hbmpChecked = menu->hCheckBit;
4012 lpmii->hbmpUnchecked = menu->hUnCheckBit;
4013 }
4014 if (lpmii->fMask & MIIM_DATA)
4015 lpmii->dwItemData = menu->dwItemData;
4016
4017 return TRUE;
4018 }
4019
4020 /**********************************************************************
4021 * GetMenuItemInfo32A (USER32.264)
4022 */
4023 BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
4024 LPMENUITEMINFOA lpmii)
4025 {
4026 return GetMenuItemInfo_common (hmenu, item, bypos, lpmii, FALSE);
4027 }
4028
4029 /**********************************************************************
4030 * GetMenuItemInfo32W (USER32.265)
4031 */
4032 BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
4033 LPMENUITEMINFOW lpmii)
4034 {
4035 return GetMenuItemInfo_common (hmenu, item, bypos,
4036 (LPMENUITEMINFOA)lpmii, TRUE);
4037 }
4038
4039 /**********************************************************************
4040 * SetMenuItemInfo32_common
4041 */
4042
4043 static BOOL SetMenuItemInfo_common(MENUITEM * menu,
4044 const MENUITEMINFOA *lpmii,
4045 BOOL unicode)
4046 {
4047 if (!menu) return FALSE;
4048
4049 if (lpmii->fMask & MIIM_TYPE) {
4050 /* Get rid of old string. */
4051 if (IS_STRING_ITEM(menu->fType) && menu->text)
4052 HeapFree(SystemHeap, 0, menu->text);
4053
4054 menu->fType = lpmii->fType;
4055 menu->text = lpmii->dwTypeData;
4056 if (IS_STRING_ITEM(menu->fType) && menu->text) {
4057 menu->text =
4058 unicode
4059 ? HEAP_strdupWtoA(SystemHeap, 0,
4060 (LPWSTR) lpmii->dwTypeData)
4061 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
4062 }
4063 }
4064 if (lpmii->fMask & MIIM_STATE)
4065 menu->fState = lpmii->fState;
4066
4067 if (lpmii->fMask & MIIM_ID)
4068 menu->wID = lpmii->wID;
4069
4070 if (lpmii->fMask & MIIM_SUBMENU) {
4071 menu->hSubMenu = lpmii->hSubMenu;
4072 if (menu->hSubMenu) {
4073 POPUPMENU *subMenu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)menu->hSubMenu);
4074 if (IS_A_MENU(subMenu)) {
4075 subMenu->wFlags |= MF_POPUP;
4076 menu->fType |= MF_POPUP;
4077 }
4078 else
4079 /* FIXME: Return an error ? */
4080 menu->fType &= ~MF_POPUP;
4081 }
4082 else
4083 menu->fType &= ~MF_POPUP;
4084 }
4085
4086 if (lpmii->fMask & MIIM_CHECKMARKS)
4087 {
4088 menu->hCheckBit = lpmii->hbmpChecked;
4089 menu->hUnCheckBit = lpmii->hbmpUnchecked;
4090 }
4091 if (lpmii->fMask & MIIM_DATA)
4092 menu->dwItemData = lpmii->dwItemData;
4093
4094 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
4095 return TRUE;
4096 }
4097
4098 /**********************************************************************
4099 * SetMenuItemInfo32A (USER32.491)
4100 */
4101 BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4102 const MENUITEMINFOA *lpmii)
4103 {
4104 return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4105 lpmii, FALSE);
4106 }
4107
4108 /**********************************************************************
4109 * SetMenuItemInfo32W (USER32.492)
4110 */
4111 BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4112 const MENUITEMINFOW *lpmii)
4113 {
4114 return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4115 (const MENUITEMINFOA*)lpmii, TRUE);
4116 }
4117
4118 /**********************************************************************
4119 * SetMenuDefaultItem32 (USER32.489)
4120 */
4121 BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT item, UINT bypos)
4122 {
4123 MENUITEM *menuitem = MENU_FindItem(&hmenu, &item, bypos);
4124 POPUPMENU *menu;
4125
4126 if (!menuitem) return FALSE;
4127 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu))) return FALSE;
4128
4129 menu->defitem = item; /* position */
4130
4131 debug_print_menuitem("SetMenuDefaultItem32: ", menuitem, "");
4132 FIXME(menu, "(0x%x,%d,%d), empty stub!\n",
4133 hmenu, item, bypos);
4134 return TRUE;
4135 }
4136
4137 /**********************************************************************
4138 * GetMenuDefaultItem32 (USER32.260)
4139 */
4140 UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4141 {
4142 POPUPMENU *menu;
4143
4144 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu)))
4145 return -1;
4146
4147 FIXME(menu, "(0x%x,%d,%d), stub!\n", hmenu, bypos, flags);
4148 if (bypos & MF_BYPOSITION)
4149 return menu->defitem;
4150 else {
4151 FIXME (menu, "default item 0x%x\n", menu->defitem);
4152 if ((menu->defitem > 0) && (menu->defitem < menu->nItems))
4153 return menu->items[menu->defitem].wID;
4154 }
4155 return -1;
4156 }
4157
4158 /*******************************************************************
4159 * InsertMenuItem16 (USER.441)
4160 *
4161 * FIXME: untested
4162 */
4163 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
4164 const MENUITEMINFO16 *mii )
4165 {
4166 MENUITEMINFOA miia;
4167
4168 miia.cbSize = sizeof(miia);
4169 miia.fMask = mii->fMask;
4170 miia.dwTypeData = mii->dwTypeData;
4171 miia.fType = mii->fType;
4172 miia.fState = mii->fState;
4173 miia.wID = mii->wID;
4174 miia.hSubMenu = mii->hSubMenu;
4175 miia.hbmpChecked = mii->hbmpChecked;
4176 miia.hbmpUnchecked = mii->hbmpUnchecked;
4177 miia.dwItemData = mii->dwItemData;
4178 miia.cch = mii->cch;
4179 if (IS_STRING_ITEM(miia.fType))
4180 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
4181 return InsertMenuItemA( hmenu, pos, byposition, &miia );
4182 }
4183
4184
4185 /**********************************************************************
4186 * InsertMenuItem32A (USER32.323)
4187 */
4188 BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4189 const MENUITEMINFOA *lpmii)
4190 {
4191 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4192 return SetMenuItemInfo_common(item, lpmii, FALSE);
4193 }
4194
4195
4196 /**********************************************************************
4197 * InsertMenuItem32W (USER32.324)
4198 */
4199 BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4200 const MENUITEMINFOW *lpmii)
4201 {
4202 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4203 return SetMenuItemInfo_common(item, (const MENUITEMINFOA*)lpmii, TRUE);
4204 }
4205
4206 /**********************************************************************
4207 * CheckMenuRadioItem32 (USER32.47)
4208 */
4209
4210 BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4211 UINT first, UINT last, UINT check,
4212 UINT bypos)
4213 {
4214 MENUITEM *mifirst, *milast, *micheck;
4215 HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4216
4217 TRACE(menu, "ox%x: %d-%d, check %d, bypos=%d\n",
4218 hMenu, first, last, check, bypos);
4219
4220 mifirst = MENU_FindItem (&mfirst, &first, bypos);
4221 milast = MENU_FindItem (&mlast, &last, bypos);
4222 micheck = MENU_FindItem (&mcheck, &check, bypos);
4223
4224 if (mifirst == NULL || milast == NULL || micheck == NULL ||
4225 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
4226 micheck > milast || micheck < mifirst)
4227 return FALSE;
4228
4229 while (mifirst <= milast)
4230 {
4231 if (mifirst == micheck)
4232 {
4233 mifirst->fType |= MFT_RADIOCHECK;
4234 mifirst->fState |= MFS_CHECKED;
4235 } else {
4236 mifirst->fType &= ~MFT_RADIOCHECK;
4237 mifirst->fState &= ~MFS_CHECKED;
4238 }
4239 mifirst++;
4240 }
4241
4242 return TRUE;
4243 }
4244
4245 /**********************************************************************
4246 * CheckMenuRadioItem16 (not a Windows API)
4247 */
4248
4249 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
4250 UINT16 first, UINT16 last, UINT16 check,
4251 BOOL16 bypos)
4252 {
4253 return CheckMenuRadioItem (hMenu, first, last, check, bypos);
4254 }
4255
4256 /**********************************************************************
4257 * GetMenuItemRect32 (USER32.266)
4258 *
4259 * ATTENTION: Here, the returned values in rect are the screen
4260 * coordinates of the item just like if the menu was
4261 * always on the upper left side of the application.
4262 *
4263 */
4264 BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4265 LPRECT rect)
4266 {
4267 POPUPMENU *itemMenu;
4268 MENUITEM *item;
4269 HWND referenceHwnd;
4270
4271 TRACE(menu, "(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4272
4273 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4274 referenceHwnd = hwnd;
4275
4276 if(!hwnd)
4277 {
4278 itemMenu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
4279 if (itemMenu == NULL)
4280 return FALSE;
4281
4282 if(itemMenu->hWnd == 0)
4283 return FALSE;
4284 referenceHwnd = itemMenu->hWnd;
4285 }
4286
4287 if ((rect == NULL) || (item == NULL))
4288 return FALSE;
4289
4290 *rect = item->rect;
4291
4292 MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4293
4294 return TRUE;
4295 }
4296
4297 /**********************************************************************
4298 * GetMenuItemRect16 (USER.665)
4299 */
4300
4301 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4302 LPRECT16 rect)
4303 {
4304 RECT r32;
4305 BOOL res;
4306
4307 if (!rect) return FALSE;
4308 res = GetMenuItemRect (hwnd, hMenu, uItem, &r32);
4309 CONV_RECT32TO16 (&r32, rect);
4310 return res;
4311 }
4312
4313 /**********************************************************************
4314 * SetMenuContextHelpId16 (USER.384)
4315 */
4316 BOOL16 WINAPI SetMenuContextHelpId16( HMENU16 hMenu, DWORD dwContextHelpId)
4317 {
4318 return SetMenuContextHelpId( hMenu, dwContextHelpId );
4319 }
4320
4321
4322 /**********************************************************************
4323 * SetMenuContextHelpId32 (USER32.488)
4324 */
4325 BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpId)
4326 {
4327 FIXME(menu, "SetMenuContextHelpId, stub\n");
4328 return 0;
4329 }
4330
4331 /**********************************************************************
4332 * GetMenuContextHelpId16 (USER.385)
4333 */
4334 DWORD WINAPI GetMenuContextHelpId16( HMENU16 hMenu )
4335 {
4336 return GetMenuContextHelpId16( hMenu );
4337 }
4338
4339 /**********************************************************************
4340 * GetMenuContextHelpId32 (USER32.488)
4341 */
4342 DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4343 {
4344 FIXME(menu, "GetMenuContextHelpId, stub\n");
4345 return 0;
4346 }
4347
Windows API implementation