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Fixed backtrack issue on 16bit code.
[wine/wine-kai.git] / controls / menu.c
blob5e17d07148abc79f7a0b35b8d0300e6b48730028
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 "bitmap.h"
21 #include "win.h"
22 #include "wine/winbase16.h"
23 #include "sysmetrics.h"
24 #include "task.h"
25 #include "heap.h"
26 #include "menu.h"
27 #include "module.h"
28 #include "neexe.h"
29 #include "nonclient.h"
30 #include "user.h"
31 #include "message.h"
32 #include "resource.h"
33 #include "tweak.h"
34
35 #include "debug.h"
36
37
38 /* internal popup menu window messages */
39
40 #define MM_SETMENUHANDLE (WM_USER + 0)
41 #define MM_GETMENUHANDLE (WM_USER + 1)
42
43 /* Menu item structure */
44 typedef struct {
45 /* ----------- MENUITEMINFO Stuff ----------- */
46 UINT32 fType; /* Item type. */
47 UINT32 fState; /* Item state. */
48 UINT32 wID; /* Item id. */
49 HMENU32 hSubMenu; /* Pop-up menu. */
50 HBITMAP32 hCheckBit; /* Bitmap when checked. */
51 HBITMAP32 hUnCheckBit; /* Bitmap when unchecked. */
52 LPSTR text; /* Item text or bitmap handle. */
53 DWORD dwItemData; /* Application defined. */
54 /* ----------- Wine stuff ----------- */
55 RECT32 rect; /* Item area (relative to menu window) */
56 UINT32 xTab; /* X position of text after Tab */
57 } MENUITEM;
58
59 /* Popup menu structure */
60 typedef struct {
61 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
62 WORD wMagic; /* Magic number */
63 HQUEUE16 hTaskQ; /* Task queue for this menu */
64 WORD Width; /* Width of the whole menu */
65 WORD Height; /* Height of the whole menu */
66 WORD nItems; /* Number of items in the menu */
67 HWND32 hWnd; /* Window containing the menu */
68 MENUITEM *items; /* Array of menu items */
69 UINT32 FocusedItem; /* Currently focused item */
70 WORD defitem; /* default item position. Unused (except for set/get)*/
71 } POPUPMENU, *LPPOPUPMENU;
72
73 /* internal flags for menu tracking */
74
75 #define TF_ENDMENU 0x0001
76 #define TF_SUSPENDPOPUP 0x0002
77 #define TF_SKIPREMOVE 0x0004
78
79 typedef struct
80 {
81 UINT32 trackFlags;
82 HMENU32 hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
83 HMENU32 hTopMenu; /* initial menu */
84 HWND32 hOwnerWnd; /* where notifications are sent */
85 POINT32 pt;
86 } MTRACKER;
87
88 #define MENU_MAGIC 0x554d /* 'MU' */
89 #define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
90
91 #define ITEM_PREV -1
92 #define ITEM_NEXT 1
93
94 /* Internal MENU_TrackMenu() flags */
95 #define TPM_INTERNAL 0xF0000000
96 #define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
97 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
98 #define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
99
100 /* popup menu shade thickness */
101 #define POPUP_XSHADE 4
102 #define POPUP_YSHADE 4
103
104 /* Space between 2 menu bar items */
105 #define MENU_BAR_ITEMS_SPACE 12
106
107 /* Minimum width of a tab character */
108 #define MENU_TAB_SPACE 8
109
110 /* Height of a separator item */
111 #define SEPARATOR_HEIGHT 5
112
113 /* (other menu->FocusedItem values give the position of the focused item) */
114 #define NO_SELECTED_ITEM 0xffff
115
116 #define MENU_ITEM_TYPE(flags) \
117 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
118
119 #define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
120
121 #define IS_SYSTEM_MENU(menu) \
122 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
123 #define IS_SYSTEM_POPUP(menu) \
124 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
125
126 #define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
127 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
128 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
129 MF_POPUP | MF_SYSMENU | MF_HELP)
130 #define STATE_MASK (~TYPE_MASK)
131
132 /* Dimension of the menu bitmaps */
133 static WORD check_bitmap_width = 0, check_bitmap_height = 0;
134 static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
135
136 static HBITMAP32 hStdRadioCheck = 0;
137 static HBITMAP32 hStdCheck = 0;
138 static HBITMAP32 hStdMnArrow = 0;
139
140 // Minimze/restore/close buttons to be inserted in menubar
141 static HBITMAP32 hBmpMinimize = 0;
142 static HBITMAP32 hBmpMinimizeD = 0;
143 static HBITMAP32 hBmpMaximize = 0;
144 static HBITMAP32 hBmpMaximizeD = 0;
145 static HBITMAP32 hBmpClose = 0;
146 static HBITMAP32 hBmpCloseD = 0;
147
148
149 static HBRUSH32 hShadeBrush = 0;
150 static HMENU32 MENU_DefSysPopup = 0; /* Default system menu popup */
151
152 /* Use global popup window because there's no way 2 menus can
153 * be tracked at the same time. */
154
155 static WND* pTopPopupWnd = 0;
156 static UINT32 uSubPWndLevel = 0;
157
158 /* Flag set by EndMenu() to force an exit from menu tracking */
159 static BOOL32 fEndMenu = FALSE;
160
161
162 /***********************************************************************
163 * debug_print_menuitem
164 *
165 * Print a menuitem in readable form.
166 */
167
168 #define debug_print_menuitem(pre, mp, post) \
169 if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
170
171 #define MENUOUT(text) \
172 dsprintf(menu, "%s%s", (count++ ? "," : ""), (text))
173
174 #define MENUFLAG(bit,text) \
175 do { \
176 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
177 } while (0)
178
179 static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
180 const char *postfix)
181 {
182 dbg_decl_str(menu, 256);
183
184 if (mp) {
185 UINT32 flags = mp->fType;
186 int typ = MENU_ITEM_TYPE(flags);
187 dsprintf(menu, "{ ID=0x%x", mp->wID);
188 if (flags & MF_POPUP)
189 dsprintf(menu, ", Sub=0x%x", mp->hSubMenu);
190 if (flags) {
191 int count = 0;
192 dsprintf(menu, ", Typ=");
193 if (typ == MFT_STRING)
194 /* Nothing */ ;
195 else if (typ == MFT_SEPARATOR)
196 MENUOUT("sep");
197 else if (typ == MFT_OWNERDRAW)
198 MENUOUT("own");
199 else if (typ == MFT_BITMAP)
200 MENUOUT("bit");
201 else
202 MENUOUT("???");
203 flags -= typ;
204
205 MENUFLAG(MF_POPUP, "pop");
206 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
207 MENUFLAG(MFT_MENUBREAK, "brk");
208 MENUFLAG(MFT_RADIOCHECK, "radio");
209 MENUFLAG(MFT_RIGHTORDER, "rorder");
210 MENUFLAG(MF_SYSMENU, "sys");
211 MENUFLAG(MFT_RIGHTJUSTIFY, "right");
212
213 if (flags)
214 dsprintf(menu, "+0x%x", flags);
215 }
216 flags = mp->fState;
217 if (flags) {
218 int count = 0;
219 dsprintf(menu, ", State=");
220 MENUFLAG(MFS_GRAYED, "grey");
221 MENUFLAG(MFS_DISABLED, "dis");
222 MENUFLAG(MFS_CHECKED, "check");
223 MENUFLAG(MFS_HILITE, "hi");
224 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
225 MENUFLAG(MF_MOUSESELECT, "mouse");
226 if (flags)
227 dsprintf(menu, "+0x%x", flags);
228 }
229 if (mp->hCheckBit)
230 dsprintf(menu, ", Chk=0x%x", mp->hCheckBit);
231 if (mp->hUnCheckBit)
232 dsprintf(menu, ", Unc=0x%x", mp->hUnCheckBit);
233
234 if (typ == MFT_STRING) {
235 if (mp->text)
236 dsprintf(menu, ", Text=\"%s\"", mp->text);
237 else
238 dsprintf(menu, ", Text=Null");
239 } else if (mp->text == NULL)
240 /* Nothing */ ;
241 else
242 dsprintf(menu, ", Text=%p", mp->text);
243 dsprintf(menu, " }");
244 } else {
245 dsprintf(menu, "NULL");
246 }
247
248 TRACE(menu, "%s %s %s\n", prefix, dbg_str(menu), postfix);
249 }
250
251 #undef MENUOUT
252 #undef MENUFLAG
253
254 /***********************************************************************
255 * MENU_CopySysPopup
256 *
257 * Return the default system menu.
258 */
259 static HMENU32 MENU_CopySysPopup(void)
260 {
261 HMENU32 hMenu = LoadMenuIndirect32A(SYSRES_GetResPtr(SYSRES_MENU_SYSMENU));
262
263 if( hMenu ) {
264 POPUPMENU* menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
265 menu->wFlags |= MF_SYSMENU | MF_POPUP;
266 }
267 else {
268 hMenu = 0;
269 ERR(menu, "Unable to load default system menu\n" );
270 }
271
272 TRACE(menu, "returning %x.\n", hMenu );
273
274 return hMenu;
275 }
276
277
278 /**********************************************************************
279 * MENU_GetSysMenu
280 *
281 * Create a copy of the system menu. System menu in Windows is
282 * a special menu-bar with the single entry - system menu popup.
283 * This popup is presented to the outside world as a "system menu".
284 * However, the real system menu handle is sometimes seen in the
285 * WM_MENUSELECT paramemters (and Word 6 likes it this way).
286 */
287 HMENU32 MENU_GetSysMenu( HWND32 hWnd, HMENU32 hPopupMenu )
288 {
289 HMENU32 hMenu;
290
291 if ((hMenu = CreateMenu32()))
292 {
293 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hMenu);
294 menu->wFlags = MF_SYSMENU;
295 menu->hWnd = hWnd;
296
297 if (hPopupMenu == (HMENU32)(-1))
298 hPopupMenu = MENU_CopySysPopup();
299 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
300
301 if (hPopupMenu)
302 {
303 InsertMenu32A( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION, hPopupMenu, NULL );
304
305 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
306 menu->items[0].fState = 0;
307 menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hPopupMenu);
308 menu->wFlags |= MF_SYSMENU;
309
310 TRACE(menu,"GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
311 return hMenu;
312 }
313 DestroyMenu32( hMenu );
314 }
315 ERR(menu, "failed to load system menu!\n");
316 return 0;
317 }
318
319
320 /***********************************************************************
321 * MENU_Init
322 *
323 * Menus initialisation.
324 */
325 BOOL32 MENU_Init()
326 {
327 HBITMAP32 hBitmap;
328 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
329 0x55, 0, 0xAA, 0,
330 0x55, 0, 0xAA, 0,
331 0x55, 0, 0xAA, 0 };
332
333 /* Load menu bitmaps */
334 hStdCheck = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_CHECK));
335 hStdRadioCheck = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_RADIOCHECK));
336 hStdMnArrow = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_MNARROW));
337 /* Load system buttons bitmaps */
338 hBmpMinimize = LoadBitmap32A(0,MAKEINTRESOURCE32A(OBM_REDUCE));
339 hBmpMinimizeD = LoadBitmap32A(0,MAKEINTRESOURCE32A(OBM_REDUCED));
340 hBmpMaximize = LoadBitmap32A(0,MAKEINTRESOURCE32A(OBM_RESTORE));
341 hBmpMaximizeD = LoadBitmap32A(0,MAKEINTRESOURCE32A(OBM_RESTORED));
342 hBmpClose = LoadBitmap32A(0,MAKEINTRESOURCE32A(OBM_CLOSE));
343 hBmpCloseD = LoadBitmap32A(0,MAKEINTRESOURCE32A(OBM_CLOSED));
344
345 if (hStdCheck)
346 {
347 BITMAP32 bm;
348 GetObject32A( hStdCheck, sizeof(bm), &bm );
349 check_bitmap_width = bm.bmWidth;
350 check_bitmap_height = bm.bmHeight;
351 } else
352 return FALSE;
353
354 /* Assume that radio checks have the same size as regular check. */
355 if (!hStdRadioCheck)
356 return FALSE;
357
358 if (hStdMnArrow)
359 {
360 BITMAP32 bm;
361 GetObject32A( hStdMnArrow, sizeof(bm), &bm );
362 arrow_bitmap_width = bm.bmWidth;
363 arrow_bitmap_height = bm.bmHeight;
364 } else
365 return FALSE;
366
367 if ((hBitmap = CreateBitmap32( 8, 8, 1, 1, shade_bits)))
368 {
369 if((hShadeBrush = CreatePatternBrush32( hBitmap )))
370 {
371 DeleteObject32( hBitmap );
372 if ((MENU_DefSysPopup = MENU_CopySysPopup()))
373 return TRUE;
374 }
375 }
376
377 return FALSE;
378 }
379
380 /***********************************************************************
381 * MENU_InitSysMenuPopup
382 *
383 * Grey the appropriate items in System menu.
384 */
385 static void MENU_InitSysMenuPopup( HMENU32 hmenu, DWORD style, DWORD clsStyle )
386 {
387 BOOL32 gray;
388
389 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
390 EnableMenuItem32( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
391 gray = ((style & WS_MAXIMIZE) != 0);
392 EnableMenuItem32( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
393 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
394 EnableMenuItem32( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
395 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
396 EnableMenuItem32( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
397 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
398 EnableMenuItem32( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
399 gray = (clsStyle & CS_NOCLOSE) != 0;
400 EnableMenuItem32( hmenu, SC_CLOSE, (gray ? MF_GRAYED : MF_ENABLED) );
401 }
402
403
404 /******************************************************************************
405 *
406 * UINT32 MENU_GetStartOfNextColumn(
407 * HMENU32 hMenu )
408 *
409 *****************************************************************************/
410
411 static UINT32 MENU_GetStartOfNextColumn(
412 HMENU32 hMenu )
413 {
414 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
415 UINT32 i = menu->FocusedItem + 1;
416
417 if(!menu)
418 return NO_SELECTED_ITEM;
419
420 if( i == NO_SELECTED_ITEM )
421 return i;
422
423 for( ; i < menu->nItems; ++i ) {
424 if (menu->items[i].fType & MF_MENUBARBREAK)
425 return i;
426 }
427
428 return NO_SELECTED_ITEM;
429 }
430
431
432 /******************************************************************************
433 *
434 * UINT32 MENU_GetStartOfPrevColumn(
435 * HMENU32 hMenu )
436 *
437 *****************************************************************************/
438
439 static UINT32 MENU_GetStartOfPrevColumn(
440 HMENU32 hMenu )
441 {
442 POPUPMENU const *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
443 UINT32 i;
444
445 if( !menu )
446 return NO_SELECTED_ITEM;
447
448 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
449 return NO_SELECTED_ITEM;
450
451 /* Find the start of the column */
452
453 for(i = menu->FocusedItem; i != 0 &&
454 !(menu->items[i].fType & MF_MENUBARBREAK);
455 --i); /* empty */
456
457 if(i == 0)
458 return NO_SELECTED_ITEM;
459
460 for(--i; i != 0; --i) {
461 if (menu->items[i].fType & MF_MENUBARBREAK)
462 break;
463 }
464
465 TRACE(menu, "ret %d.\n", i );
466
467 return i;
468 }
469
470
471
472 /***********************************************************************
473 * MENU_FindItem
474 *
475 * Find a menu item. Return a pointer on the item, and modifies *hmenu
476 * in case the item was in a sub-menu.
477 */
478 static MENUITEM *MENU_FindItem( HMENU32 *hmenu, UINT32 *nPos, UINT32 wFlags )
479 {
480 POPUPMENU *menu;
481 UINT32 i;
482
483 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(*hmenu))) return NULL;
484 if (wFlags & MF_BYPOSITION)
485 {
486 if (*nPos >= menu->nItems) return NULL;
487 return &menu->items[*nPos];
488 }
489 else
490 {
491 MENUITEM *item = menu->items;
492 for (i = 0; i < menu->nItems; i++, item++)
493 {
494 if (item->wID == *nPos)
495 {
496 *nPos = i;
497 return item;
498 }
499 else if (item->fType & MF_POPUP)
500 {
501 HMENU32 hsubmenu = item->hSubMenu;
502 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
503 if (subitem)
504 {
505 *hmenu = hsubmenu;
506 return subitem;
507 }
508 }
509 }
510 }
511 return NULL;
512 }
513
514 /***********************************************************************
515 * MENU_FreeItemData
516 */
517 static void MENU_FreeItemData( MENUITEM* item )
518 {
519 /* delete text */
520 if (IS_STRING_ITEM(item->fType) && item->text)
521 HeapFree( SystemHeap, 0, item->text );
522 }
523
524 /***********************************************************************
525 * MENU_FindItemByCoords
526 *
527 * Find the item at the specified coordinates (screen coords). Does
528 * not work for child windows and therefore should not be called for
529 * an arbitrary system menu.
530 */
531 static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
532 POINT32 pt, UINT32 *pos )
533 {
534 MENUITEM *item;
535 WND *wndPtr;
536 UINT32 i;
537
538 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd ))) return NULL;
539 pt.x -= wndPtr->rectWindow.left;
540 pt.y -= wndPtr->rectWindow.top;
541 item = menu->items;
542 for (i = 0; i < menu->nItems; i++, item++)
543 {
544 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
545 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
546 {
547 if (pos) *pos = i;
548 return item;
549 }
550 }
551 return NULL;
552 }
553
554
555 /***********************************************************************
556 * MENU_FindItemByKey
557 *
558 * Find the menu item selected by a key press.
559 * Return item id, -1 if none, -2 if we should close the menu.
560 */
561 static UINT32 MENU_FindItemByKey( HWND32 hwndOwner, HMENU32 hmenu,
562 UINT32 key, BOOL32 forceMenuChar )
563 {
564 TRACE(menu,"\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
565
566 if (!IsMenu32( hmenu ))
567 {
568 WND* w = WIN_FindWndPtr(hwndOwner);
569 hmenu = GetSubMenu32(w->hSysMenu, 0);
570 }
571
572 if (hmenu)
573 {
574 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
575 MENUITEM *item = menu->items;
576 LONG menuchar;
577
578 if( !forceMenuChar )
579 {
580 UINT32 i;
581
582 key = toupper(key);
583 for (i = 0; i < menu->nItems; i++, item++)
584 {
585 if (item->text && (IS_STRING_ITEM(item->fType)))
586 {
587 char *p = item->text - 2;
588 do
589 {
590 p = strchr (p + 2, '&');
591 }
592 while (p != NULL && p [1] == '&');
593 if (p && (toupper(p[1]) == key)) return i;
594 }
595 }
596 }
597 menuchar = SendMessage32A( hwndOwner, WM_MENUCHAR,
598 MAKEWPARAM( key, menu->wFlags ), hmenu );
599 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
600 if (HIWORD(menuchar) == 1) return (UINT32)(-2);
601 }
602 return (UINT32)(-1);
603 }
604 /***********************************************************************
605 * MENU_LoadMagicItem
606 *
607 * Load the bitmap associated with the magic menu item and its style
608 */
609
610 static HBITMAP32 MENU_LoadMagicItem(UINT32 id,BOOL32 hilite)
611 {
612 // Magic menu item id's section
613 // These magic id's are used by windows to insert "standard" mdi
614 // buttons (minimize,restore,close) on menu. Under windows,
615 // these magic id's make sure the right things appear when those
616 // bitmap buttons are pressed/selected/released.
617
618 switch(id)
619 {
620 case MAGIC_REDUCE : return (hilite ? hBmpMinimizeD : hBmpMinimize);
621 case MAGIC_RESTORE : return (hilite ? hBmpMaximizeD: hBmpMaximize);
622 case MAGIC_CLOSE : return (hilite ? hBmpCloseD : hBmpClose);
623 default : return 0;
624 }
625
626 }
627
628 /***********************************************************************
629 * MENU_CalcItemSize
630 *
631 * Calculate the size of the menu item and store it in lpitem->rect.
632 */
633 static void MENU_CalcItemSize( HDC32 hdc, MENUITEM *lpitem, HWND32 hwndOwner,
634 INT32 orgX, INT32 orgY, BOOL32 menuBar )
635 {
636 DWORD dwSize;
637 char *p;
638
639 TRACE(menu, "HDC 0x%x at (%d,%d)\n",
640 hdc, orgX, orgY);
641 debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
642 (menuBar ? " (MenuBar)" : ""));
643
644 SetRect32( &lpitem->rect, orgX, orgY, orgX, orgY );
645
646 if (lpitem->fType & MF_OWNERDRAW)
647 {
648 MEASUREITEMSTRUCT32 mis;
649 mis.CtlType = ODT_MENU;
650 mis.itemID = lpitem->wID;
651 mis.itemData = (DWORD)lpitem->text;
652 mis.itemHeight = 16;
653 mis.itemWidth = 30;
654 SendMessage32A( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
655 lpitem->rect.bottom += mis.itemHeight;
656 lpitem->rect.right += mis.itemWidth;
657 TRACE(menu, "%08x %dx%d\n",
658 lpitem->wID, mis.itemWidth, mis.itemHeight);
659 return;
660 }
661
662 if (lpitem->fType & MF_SEPARATOR)
663 {
664 lpitem->rect.bottom += SEPARATOR_HEIGHT;
665 return;
666 }
667
668 if (!menuBar)
669 {
670 lpitem->rect.right += 2 * check_bitmap_width;
671 if (lpitem->fType & MF_POPUP)
672 lpitem->rect.right += arrow_bitmap_width;
673 }
674
675 if (lpitem->fType & MF_BITMAP)
676 {
677 BITMAP32 bm;
678 HBITMAP32 resBmp = 0;
679
680 // Check if there is a magic menu item associated with this item
681 if((LOWORD((int)lpitem->text))<6)
682 {
683 resBmp = MENU_LoadMagicItem((int)lpitem->text,
684 (lpitem->fType & MF_HILITE));
685 }
686 else
687 resBmp = (HBITMAP32)lpitem->text;
688
689 if (GetObject32A(resBmp, sizeof(bm), &bm ))
690 {
691 lpitem->rect.right += bm.bmWidth;
692 lpitem->rect.bottom += bm.bmHeight;
693
694 }
695
696 return;
697
698 }
699
700 /* If we get here, then it must be a text item */
701
702 if (IS_STRING_ITEM( lpitem->fType ))
703 {
704 dwSize = GetTextExtent( hdc, lpitem->text, strlen(lpitem->text) );
705 lpitem->rect.right += LOWORD(dwSize);
706 if (TWEAK_WineLook == WIN31_LOOK)
707 lpitem->rect.bottom += MAX( HIWORD(dwSize), SYSMETRICS_CYMENU );
708 else
709 lpitem->rect.bottom += MAX (HIWORD(dwSize), sysMetrics[SM_CYMENU]- 1);
710 lpitem->xTab = 0;
711
712 if (menuBar) lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
713 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
714 {
715 /* Item contains a tab (only meaningful in popup menus) */
716 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE +
717 LOWORD( GetTextExtent( hdc, lpitem->text,
718 (int)(p - lpitem->text) ));
719 lpitem->rect.right += MENU_TAB_SPACE;
720 }
721 else
722 {
723 if (strchr( lpitem->text, '\b' ))
724 lpitem->rect.right += MENU_TAB_SPACE;
725 lpitem->xTab = lpitem->rect.right - check_bitmap_width
726 - arrow_bitmap_width;
727 }
728 }
729 }
730
731
732 /***********************************************************************
733 * MENU_PopupMenuCalcSize
734 *
735 * Calculate the size of a popup menu.
736 */
737 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND32 hwndOwner )
738 {
739 MENUITEM *lpitem;
740 HDC32 hdc;
741 int start, i;
742 int orgX, orgY, maxX, maxTab, maxTabWidth;
743
744 lppop->Width = lppop->Height = 0;
745 if (lppop->nItems == 0) return;
746 hdc = GetDC32( 0 );
747 start = 0;
748 maxX = SYSMETRICS_CXBORDER;
749 while (start < lppop->nItems)
750 {
751 lpitem = &lppop->items[start];
752 orgX = maxX;
753 orgY = SYSMETRICS_CYBORDER;
754
755 maxTab = maxTabWidth = 0;
756
757 /* Parse items until column break or end of menu */
758 for (i = start; i < lppop->nItems; i++, lpitem++)
759 {
760 if ((i != start) &&
761 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
762
763 if (TWEAK_WineLook > WIN31_LOOK)
764 ++orgY;
765
766 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
767
768 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
769 maxX = MAX( maxX, lpitem->rect.right );
770 orgY = lpitem->rect.bottom;
771 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
772 {
773 maxTab = MAX( maxTab, lpitem->xTab );
774 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
775 }
776 }
777
778 /* Finish the column (set all items to the largest width found) */
779 maxX = MAX( maxX, maxTab + maxTabWidth );
780 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
781 {
782 lpitem->rect.right = maxX;
783 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
784 lpitem->xTab = maxTab;
785 }
786 lppop->Height = MAX( lppop->Height, orgY );
787 }
788
789 if(TWEAK_WineLook > WIN31_LOOK)
790 lppop->Height++;
791
792 lppop->Width = maxX;
793 ReleaseDC32( 0, hdc );
794 }
795
796
797 /***********************************************************************
798 * MENU_MenuBarCalcSize
799 *
800 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
801 * height is off by 1 pixel which causes lengthy window relocations when
802 * active document window is maximized/restored.
803 *
804 * Calculate the size of the menu bar.
805 */
806 static void MENU_MenuBarCalcSize( HDC32 hdc, LPRECT32 lprect,
807 LPPOPUPMENU lppop, HWND32 hwndOwner )
808 {
809 MENUITEM *lpitem;
810 int start, i, orgX, orgY, maxY, helpPos;
811
812 if ((lprect == NULL) || (lppop == NULL)) return;
813 if (lppop->nItems == 0) return;
814 TRACE(menu,"left=%d top=%d right=%d bottom=%d\n",
815 lprect->left, lprect->top, lprect->right, lprect->bottom);
816 lppop->Width = lprect->right - lprect->left;
817 lppop->Height = 0;
818 maxY = lprect->top;
819 start = 0;
820 helpPos = -1;
821 while (start < lppop->nItems)
822 {
823 lpitem = &lppop->items[start];
824 orgX = lprect->left;
825 orgY = maxY;
826
827 /* Parse items until line break or end of menu */
828 for (i = start; i < lppop->nItems; i++, lpitem++)
829 {
830 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
831 if ((i != start) &&
832 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
833
834 TRACE(menu, "calling MENU_CalcItemSize org=(%d, %d)\n",
835 orgX, orgY );
836 debug_print_menuitem (" item: ", lpitem, "");
837 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
838
839 if (lpitem->rect.right > lprect->right)
840 {
841 if (i != start) break;
842 else lpitem->rect.right = lprect->right;
843 }
844 maxY = MAX( maxY, lpitem->rect.bottom );
845 orgX = lpitem->rect.right;
846 }
847
848 /* Finish the line (set all items to the largest height found) */
849 while (start < i) lppop->items[start++].rect.bottom = maxY;
850 }
851
852 lprect->bottom = maxY;
853 lppop->Height = lprect->bottom - lprect->top;
854
855 /* Flush right all items between the MF_HELP and the last item */
856 /* (if several lines, only move the last line) */
857 if (helpPos != -1)
858 {
859 lpitem = &lppop->items[lppop->nItems-1];
860 orgY = lpitem->rect.top;
861 orgX = lprect->right;
862 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
863 {
864 if (lpitem->rect.top != orgY) break; /* Other line */
865 if (lpitem->rect.right >= orgX) break; /* Too far right already */
866 lpitem->rect.left += orgX - lpitem->rect.right;
867 lpitem->rect.right = orgX;
868 orgX = lpitem->rect.left;
869 }
870 }
871 }
872
873 /***********************************************************************
874 * MENU_DrawMenuItem
875 *
876 * Draw a single menu item.
877 */
878 static void MENU_DrawMenuItem( HWND32 hwnd, HDC32 hdc, MENUITEM *lpitem,
879 UINT32 height, BOOL32 menuBar, UINT32 odaction )
880 {
881 RECT32 rect;
882
883 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
884
885 if (lpitem->fType & MF_SYSMENU)
886 {
887 if( !IsIconic32(hwnd) ) {
888 if (TWEAK_WineLook > WIN31_LOOK)
889 NC_DrawSysButton95( hwnd, hdc,
890 lpitem->fState &
891 (MF_HILITE | MF_MOUSESELECT) );
892 else
893 NC_DrawSysButton( hwnd, hdc,
894 lpitem->fState &
895 (MF_HILITE | MF_MOUSESELECT) );
896 }
897
898 return;
899 }
900
901 if (lpitem->fType & MF_OWNERDRAW)
902 {
903 DRAWITEMSTRUCT32 dis;
904
905 dis.CtlType = ODT_MENU;
906 dis.itemID = lpitem->wID;
907 dis.itemData = (DWORD)lpitem->text;
908 dis.itemState = 0;
909 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
910 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
911 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
912 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
913 dis.hwndItem = hwnd;
914 dis.hDC = hdc;
915 dis.rcItem = lpitem->rect;
916 TRACE(menu, "Ownerdraw: itemID=%d, itemState=%d, itemAction=%d, "
917 "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n",dis.itemID,
918 dis.itemState, dis.itemAction, dis.hwndItem, dis.hDC,
919 dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
920 dis.rcItem.bottom );
921 SendMessage32A( GetWindow32(hwnd,GW_OWNER), WM_DRAWITEM, 0, (LPARAM)&dis );
922 return;
923 }
924
925 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
926 rect = lpitem->rect;
927
928 /* Draw the background */
929 if (TWEAK_WineLook > WIN31_LOOK) {
930 rect.left += 2;
931 rect.right -= 2;
932
933 /*
934 if(menuBar) {
935 --rect.left;
936 ++rect.bottom;
937 --rect.top;
938 }
939 InflateRect32( &rect, -1, -1 );
940 */
941 }
942
943 if ((lpitem->fState & MF_HILITE) && !(lpitem->fType & MF_BITMAP) )
944 FillRect32( hdc, &rect, GetSysColorBrush32(COLOR_HIGHLIGHT) );
945 else
946 FillRect32( hdc, &rect, GetSysColorBrush32(COLOR_MENU) );
947
948 SetBkMode32( hdc, TRANSPARENT );
949
950 /* Draw the separator bar (if any) */
951
952 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
953 {
954 /* vertical separator */
955 if (TWEAK_WineLook > WIN31_LOOK) {
956 RECT32 rc = rect;
957 rc.top = 3;
958 rc.bottom = height - 3;
959 DrawEdge32 (hdc, &rc, EDGE_ETCHED, BF_LEFT);
960 }
961 else {
962 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
963 MoveTo( hdc, rect.left, 0 );
964 LineTo32( hdc, rect.left, height );
965 }
966 }
967 if (lpitem->fType & MF_SEPARATOR)
968 {
969 /* horizontal separator */
970 if (TWEAK_WineLook > WIN31_LOOK) {
971 RECT32 rc = rect;
972 rc.left++;
973 rc.right--;
974 rc.top += SEPARATOR_HEIGHT / 2;
975 DrawEdge32 (hdc, &rc, EDGE_ETCHED, BF_TOP);
976 }
977 else {
978 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
979 MoveTo( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
980 LineTo32( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
981 }
982
983 return;
984 }
985
986 /* Setup colors */
987
988 if ((lpitem->fState & MF_HILITE) && !(lpitem->fType & MF_BITMAP) )
989 {
990 if (lpitem->fState & MF_GRAYED)
991 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
992 else
993 SetTextColor32( hdc, GetSysColor32( COLOR_HIGHLIGHTTEXT ) );
994 SetBkColor32( hdc, GetSysColor32( COLOR_HIGHLIGHT ) );
995 }
996 else
997 {
998 if (lpitem->fState & MF_GRAYED)
999 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
1000 else
1001 SetTextColor32( hdc, GetSysColor32( COLOR_MENUTEXT ) );
1002 SetBkColor32( hdc, GetSysColor32( COLOR_MENU ) );
1003 }
1004
1005 if (!menuBar)
1006 {
1007 INT32 y = rect.top + rect.bottom;
1008
1009 /* Draw the check mark
1010 *
1011 * FIXME:
1012 * Custom checkmark bitmaps are monochrome but not always 1bpp.
1013 */
1014
1015 if (lpitem->fState & MF_CHECKED)
1016 {
1017 HBITMAP32 bm =
1018 lpitem->hCheckBit ? lpitem->hCheckBit :
1019 ((lpitem->fType & MFT_RADIOCHECK)
1020 ? hStdRadioCheck : hStdCheck);
1021 HDC32 hdcMem = CreateCompatibleDC32( hdc );
1022
1023 SelectObject32( hdcMem, bm );
1024 BitBlt32( hdc, rect.left, (y - check_bitmap_height) / 2,
1025 check_bitmap_width, check_bitmap_height,
1026 hdcMem, 0, 0, SRCCOPY );
1027 DeleteDC32( hdcMem );
1028 } else if (lpitem->hUnCheckBit) {
1029 HDC32 hdcMem = CreateCompatibleDC32( hdc );
1030
1031 SelectObject32( hdcMem, lpitem->hUnCheckBit );
1032 BitBlt32( hdc, rect.left, (y - check_bitmap_height) / 2,
1033 check_bitmap_width, check_bitmap_height,
1034 hdcMem, 0, 0, SRCCOPY );
1035 DeleteDC32( hdcMem );
1036 }
1037
1038 /* Draw the popup-menu arrow */
1039
1040 if (lpitem->fType & MF_POPUP)
1041 {
1042 HDC32 hdcMem = CreateCompatibleDC32( hdc );
1043
1044 SelectObject32( hdcMem, hStdMnArrow );
1045 BitBlt32( hdc, rect.right - arrow_bitmap_width - 1,
1046 (y - arrow_bitmap_height) / 2,
1047 arrow_bitmap_width, arrow_bitmap_height,
1048 hdcMem, 0, 0, SRCCOPY );
1049 DeleteDC32( hdcMem );
1050 }
1051
1052 rect.left += check_bitmap_width;
1053 rect.right -= arrow_bitmap_width;
1054 }
1055
1056 /* Draw the item text or bitmap */
1057
1058 if (lpitem->fType & MF_BITMAP)
1059 {
1060 HBITMAP32 resBmp = 0;
1061
1062 HDC32 hdcMem = CreateCompatibleDC32( hdc );
1063
1064 // Check if there is a magic menu item associated with this item
1065 // and load the appropriate bitmap
1066 if((LOWORD((int)lpitem->text)) < 6)
1067 {
1068 resBmp = MENU_LoadMagicItem((int)lpitem->text,
1069 (lpitem->fState & MF_HILITE));
1070 }
1071 else
1072 resBmp = (HBITMAP32)lpitem->text;
1073
1074 SelectObject32(hdcMem,resBmp );
1075 BitBlt32( hdc, rect.left, rect.top+3, rect.right - rect.left+3,
1076 rect.bottom - rect.top, hdcMem, 0, 0, SRCCOPY );
1077 DeleteDC32( hdcMem );
1078
1079 return;
1080
1081 }
1082 /* No bitmap - process text if present */
1083 else if (IS_STRING_ITEM(lpitem->fType))
1084 {
1085 register int i;
1086
1087 if (menuBar)
1088 {
1089 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1090 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1091 i = strlen( lpitem->text );
1092 }
1093 else
1094 {
1095 for (i = 0; lpitem->text[i]; i++)
1096 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1097 break;
1098 }
1099
1100 if((TWEAK_WineLook == WIN31_LOOK) || !(lpitem->fState & MF_GRAYED)) {
1101 DrawText32A( hdc, lpitem->text, i, &rect,
1102 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1103 }
1104 else {
1105 if (!(lpitem->fState & MF_HILITE))
1106 {
1107 ++rect.left;
1108 ++rect.top;
1109 ++rect.right;
1110 ++rect.bottom;
1111 SetTextColor32(hdc, RGB(0xff, 0xff, 0xff));
1112 DrawText32A( hdc, lpitem->text, i, &rect,
1113 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1114 --rect.left;
1115 --rect.top;
1116 --rect.right;
1117 --rect.bottom;
1118 }
1119 SetTextColor32(hdc, RGB(0x80, 0x80, 0x80));
1120 DrawText32A( hdc, lpitem->text, i, &rect,
1121 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1122 }
1123
1124 if (lpitem->text[i]) /* There's a tab or flush-right char */
1125 {
1126 if (lpitem->text[i] == '\t')
1127 {
1128 rect.left = lpitem->xTab;
1129 DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1130 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1131 }
1132 else DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1133 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1134 }
1135 }
1136 }
1137
1138
1139 /***********************************************************************
1140 * MENU_DrawPopupMenu
1141 *
1142 * Paint a popup menu.
1143 */
1144 static void MENU_DrawPopupMenu( HWND32 hwnd, HDC32 hdc, HMENU32 hmenu )
1145 {
1146 HBRUSH32 hPrevBrush = 0;
1147 RECT32 rect;
1148
1149 GetClientRect32( hwnd, &rect );
1150
1151 /* if(!TWEAK_Win95Look) { */
1152 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1153 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1154 /* } */
1155
1156 if((hPrevBrush = SelectObject32( hdc, GetSysColorBrush32(COLOR_MENU) )))
1157 {
1158 HPEN32 hPrevPen;
1159
1160 Rectangle32( hdc, rect.left, rect.top, rect.right, rect.bottom );
1161
1162 hPrevPen = SelectObject32( hdc, GetStockObject32( NULL_PEN ) );
1163 if( hPrevPen )
1164 {
1165 INT32 ropPrev, i;
1166 POPUPMENU *menu;
1167
1168 /* draw 3-d shade */
1169 if(TWEAK_WineLook == WIN31_LOOK) {
1170 SelectObject32( hdc, hShadeBrush );
1171 SetBkMode32( hdc, TRANSPARENT );
1172 ropPrev = SetROP232( hdc, R2_MASKPEN );
1173
1174 i = rect.right; /* why SetBrushOrg() doesn't? */
1175 PatBlt32( hdc, i & 0xfffffffe,
1176 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1177 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1178 rect.bottom - rect.top, 0x00a000c9 );
1179 i = rect.bottom;
1180 PatBlt32( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1181 i & 0xfffffffe,rect.right - rect.left,
1182 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1183 SelectObject32( hdc, hPrevPen );
1184 SelectObject32( hdc, hPrevBrush );
1185 SetROP232( hdc, ropPrev );
1186 }
1187 else
1188 DrawEdge32 (hdc, &rect, EDGE_RAISED, BF_RECT);
1189
1190 /* draw menu items */
1191
1192 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1193 if (menu && menu->nItems)
1194 {
1195 MENUITEM *item;
1196 UINT32 u;
1197
1198 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1199 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE,
1200 ODA_DRAWENTIRE );
1201
1202 }
1203 } else SelectObject32( hdc, hPrevBrush );
1204 }
1205 }
1206
1207
1208 /***********************************************************************
1209 * MENU_DrawMenuBar
1210 *
1211 * Paint a menu bar. Returns the height of the menu bar.
1212 */
1213 UINT32 MENU_DrawMenuBar( HDC32 hDC, LPRECT32 lprect, HWND32 hwnd,
1214 BOOL32 suppress_draw)
1215 {
1216 LPPOPUPMENU lppop;
1217 UINT32 i;
1218 WND *wndPtr = WIN_FindWndPtr( hwnd );
1219
1220 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1221 if (lppop == NULL || lprect == NULL) return SYSMETRICS_CYMENU;
1222 TRACE(menu,"(%04x, %p, %p); !\n",
1223 hDC, lprect, lppop);
1224 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1225 lprect->bottom = lprect->top + lppop->Height;
1226 if (suppress_draw) return lppop->Height;
1227
1228 FillRect32(hDC, lprect, GetSysColorBrush32(COLOR_MENU) );
1229
1230 if (TWEAK_WineLook == WIN31_LOOK) {
1231 SelectObject32( hDC, GetSysColorPen32(COLOR_WINDOWFRAME) );
1232 MoveTo( hDC, lprect->left, lprect->bottom );
1233 LineTo32( hDC, lprect->right, lprect->bottom );
1234 }
1235 else {
1236 SelectObject32( hDC, GetSysColorPen32(COLOR_3DFACE));
1237 MoveTo( hDC, lprect->left, lprect->bottom );
1238 LineTo32( hDC, lprect->right, lprect->bottom );
1239 }
1240
1241 if (lppop->nItems == 0) return SYSMETRICS_CYMENU;
1242 for (i = 0; i < lppop->nItems; i++)
1243 {
1244 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE,
1245 ODA_DRAWENTIRE );
1246 }
1247 return lppop->Height;
1248 }
1249
1250
1251 /***********************************************************************
1252 * MENU_PatchResidentPopup
1253 */
1254 BOOL32 MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1255 {
1256 if( pTopPopupWnd )
1257 {
1258 HTASK16 hTask = 0;
1259
1260 TRACE(menu,"patching resident popup: %04x %04x [%04x %04x]\n",
1261 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTopPopupWnd->hmemTaskQ,
1262 pTopPopupWnd->owner ? pTopPopupWnd->owner->hwndSelf : 0);
1263
1264 switch( checkQueue )
1265 {
1266 case 0: /* checkWnd is the new popup owner */
1267 if( checkWnd )
1268 {
1269 pTopPopupWnd->owner = checkWnd;
1270 if( pTopPopupWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1271 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1272 }
1273 break;
1274
1275 case 0xFFFF: /* checkWnd is destroyed */
1276 if( pTopPopupWnd->owner == checkWnd )
1277 pTopPopupWnd->owner = NULL;
1278 return TRUE;
1279
1280 default: /* checkQueue is exiting */
1281 if( pTopPopupWnd->hmemTaskQ == checkQueue )
1282 {
1283 hTask = QUEUE_GetQueueTask( pTopPopupWnd->hmemTaskQ );
1284 hTask = TASK_GetNextTask( hTask );
1285 }
1286 break;
1287 }
1288
1289 if( hTask )
1290 {
1291 TDB* task = (TDB*)GlobalLock16( hTask );
1292 if( task )
1293 {
1294 pTopPopupWnd->hInstance = task->hInstance;
1295 pTopPopupWnd->hmemTaskQ = task->hQueue;
1296 return TRUE;
1297 }
1298 else WARN(menu,"failed to patch resident popup.\n");
1299 }
1300 }
1301 return FALSE;
1302 }
1303
1304 /***********************************************************************
1305 * MENU_ShowPopup
1306 *
1307 * Display a popup menu.
1308 */
1309 static BOOL32 MENU_ShowPopup( HWND32 hwndOwner, HMENU32 hmenu, UINT32 id,
1310 INT32 x, INT32 y, INT32 xanchor, INT32 yanchor )
1311 {
1312 POPUPMENU *menu;
1313 WND *wndOwner = NULL;
1314
1315 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1316 if (menu->FocusedItem != NO_SELECTED_ITEM)
1317 {
1318 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1319 menu->FocusedItem = NO_SELECTED_ITEM;
1320 }
1321
1322 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1323 {
1324 UINT32 width, height;
1325
1326 MENU_PopupMenuCalcSize( menu, hwndOwner );
1327
1328 /* adjust popup menu pos so that it fits within the desktop */
1329
1330 width = menu->Width + SYSMETRICS_CXBORDER;
1331 height = menu->Height + SYSMETRICS_CYBORDER;
1332
1333 if( x + width > SYSMETRICS_CXSCREEN )
1334 {
1335 if( xanchor )
1336 x -= width - xanchor;
1337 if( x + width > SYSMETRICS_CXSCREEN)
1338 x = SYSMETRICS_CXSCREEN - width;
1339 }
1340 if( x < 0 ) x = 0;
1341
1342 if( y + height > SYSMETRICS_CYSCREEN )
1343 {
1344 if( yanchor )
1345 y -= height + yanchor;
1346 if( y + height > SYSMETRICS_CYSCREEN )
1347 y = SYSMETRICS_CYSCREEN - height;
1348 }
1349 if( y < 0 ) y = 0;
1350
1351 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1352 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1353
1354 /* NOTE: In Windows, top menu popup is not owned. */
1355 if (!pTopPopupWnd) /* create top level popup menu window */
1356 {
1357 assert( uSubPWndLevel == 0 );
1358
1359 pTopPopupWnd = WIN_FindWndPtr(CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1360 WS_POPUP, x, y, width, height,
1361 hwndOwner, 0, wndOwner->hInstance,
1362 (LPVOID)hmenu ));
1363 if (!pTopPopupWnd) return FALSE;
1364 menu->hWnd = pTopPopupWnd->hwndSelf;
1365 }
1366 else
1367 if( uSubPWndLevel )
1368 {
1369 /* create a new window for the submenu */
1370
1371 menu->hWnd = CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1372 WS_POPUP, x, y, width, height,
1373 menu->hWnd, 0, wndOwner->hInstance,
1374 (LPVOID)hmenu );
1375 if( !menu->hWnd ) return FALSE;
1376 }
1377 else /* top level popup menu window already exists */
1378 {
1379 menu->hWnd = pTopPopupWnd->hwndSelf;
1380
1381 MENU_PatchResidentPopup( 0, wndOwner );
1382 SendMessage16( pTopPopupWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1383
1384 /* adjust its size */
1385
1386 SetWindowPos32( menu->hWnd, 0, x, y, width, height,
1387 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1388 }
1389
1390 uSubPWndLevel++; /* menu level counter */
1391
1392 /* Display the window */
1393
1394 SetWindowPos32( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1395 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1396 UpdateWindow32( menu->hWnd );
1397 return TRUE;
1398 }
1399 return FALSE;
1400 }
1401
1402
1403 /***********************************************************************
1404 * MENU_SelectItem
1405 */
1406 static void MENU_SelectItem( HWND32 hwndOwner, HMENU32 hmenu, UINT32 wIndex,
1407 BOOL32 sendMenuSelect )
1408 {
1409 LPPOPUPMENU lppop;
1410 HDC32 hdc;
1411
1412 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1413 if (!lppop->nItems) return;
1414
1415 if ((wIndex != NO_SELECTED_ITEM) &&
1416 (lppop->items[wIndex].fType & MF_SEPARATOR))
1417 wIndex = NO_SELECTED_ITEM;
1418
1419 if (lppop->FocusedItem == wIndex) return;
1420 if (lppop->wFlags & MF_POPUP) hdc = GetDC32( lppop->hWnd );
1421 else hdc = GetDCEx32( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1422
1423 /* Clear previous highlighted item */
1424 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1425 {
1426 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1427 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1428 lppop->Height, !(lppop->wFlags & MF_POPUP),
1429 ODA_SELECT );
1430 }
1431
1432 /* Highlight new item (if any) */
1433 lppop->FocusedItem = wIndex;
1434 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1435 {
1436 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1437 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1438 lppop->Height, !(lppop->wFlags & MF_POPUP),
1439 ODA_SELECT );
1440 if (sendMenuSelect)
1441 {
1442 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1443 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1444 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1445 hmenu) );
1446 }
1447 }
1448 else if (sendMenuSelect) {
1449 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1450 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1451 }
1452 ReleaseDC32( lppop->hWnd, hdc );
1453 }
1454
1455
1456 /***********************************************************************
1457 * MENU_MoveSelection
1458 *
1459 * Moves currently selected item according to the offset parameter.
1460 * If there is no selection then it should select the last item if
1461 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1462 */
1463 static void MENU_MoveSelection( HWND32 hwndOwner, HMENU32 hmenu, INT32 offset )
1464 {
1465 INT32 i;
1466 POPUPMENU *menu;
1467
1468 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1469 if (!menu->items) return;
1470
1471 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1472 {
1473 if( menu->nItems == 1 ) return; else
1474 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1475 ; i += offset)
1476 if (!(menu->items[i].fType & MF_SEPARATOR))
1477 {
1478 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1479 return;
1480 }
1481 }
1482
1483 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1484 i >= 0 && i < menu->nItems ; i += offset)
1485 if (!(menu->items[i].fType & MF_SEPARATOR))
1486 {
1487 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1488 return;
1489 }
1490 }
1491
1492
1493 /**********************************************************************
1494 * MENU_SetItemData
1495 *
1496 * Set an item flags, id and text ptr. Called by InsertMenu() and
1497 * ModifyMenu().
1498 */
1499 static BOOL32 MENU_SetItemData( MENUITEM *item, UINT32 flags, UINT32 id,
1500 LPCSTR str )
1501 {
1502 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1503
1504 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1505
1506 if (IS_STRING_ITEM(flags))
1507 {
1508 if (!str || !*str)
1509 {
1510 flags |= MF_SEPARATOR;
1511 item->text = NULL;
1512 }
1513 else
1514 {
1515 LPSTR text;
1516 /* Item beginning with a backspace is a help item */
1517 if (*str == '\b')
1518 {
1519 flags |= MF_HELP;
1520 str++;
1521 }
1522 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1523 item->text = text;
1524 }
1525 }
1526 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP32)LOWORD(str);
1527 else item->text = NULL;
1528
1529 if (flags & MF_OWNERDRAW)
1530 item->dwItemData = (DWORD)str;
1531 else
1532 item->dwItemData = 0;
1533
1534 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1535 DestroyMenu32( item->hSubMenu ); /* ModifyMenu() spec */
1536
1537 if (flags & MF_POPUP)
1538 {
1539 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1540 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1541 else
1542 {
1543 item->wID = 0;
1544 item->hSubMenu = 0;
1545 item->fType = 0;
1546 item->fState = 0;
1547 return FALSE;
1548 }
1549 }
1550
1551 item->wID = id;
1552 if (flags & MF_POPUP)
1553 item->hSubMenu = id;
1554
1555 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1556 flags |= MF_POPUP; /* keep popup */
1557
1558 item->fType = flags & TYPE_MASK;
1559 item->fState = (flags & STATE_MASK) &
1560 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1561
1562
1563 /* Don't call SetRectEmpty here! */
1564
1565
1566 if (prevText) HeapFree( SystemHeap, 0, prevText );
1567
1568 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1569 return TRUE;
1570 }
1571
1572
1573 /**********************************************************************
1574 * MENU_InsertItem
1575 *
1576 * Insert a new item into a menu.
1577 */
1578 static MENUITEM *MENU_InsertItem( HMENU32 hMenu, UINT32 pos, UINT32 flags )
1579 {
1580 MENUITEM *newItems;
1581 POPUPMENU *menu;
1582
1583 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1584 {
1585 WARN(menu, "%04x not a menu handle\n",
1586 hMenu );
1587 return NULL;
1588 }
1589
1590 /* Find where to insert new item */
1591
1592 if ((flags & MF_BYPOSITION) &&
1593 ((pos == (UINT32)-1) || (pos == menu->nItems)))
1594 {
1595 /* Special case: append to menu */
1596 /* Some programs specify the menu length to do that */
1597 pos = menu->nItems;
1598 }
1599 else
1600 {
1601 if (!MENU_FindItem( &hMenu, &pos, flags ))
1602 {
1603 WARN(menu, "item %x not found\n",
1604 pos );
1605 return NULL;
1606 }
1607 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1608 {
1609 WARN(menu,"%04x not a menu handle\n",
1610 hMenu);
1611 return NULL;
1612 }
1613 }
1614
1615 /* Create new items array */
1616
1617 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1618 if (!newItems)
1619 {
1620 WARN(menu, "allocation failed\n" );
1621 return NULL;
1622 }
1623 if (menu->nItems > 0)
1624 {
1625 /* Copy the old array into the new */
1626 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1627 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1628 (menu->nItems-pos)*sizeof(MENUITEM) );
1629 HeapFree( SystemHeap, 0, menu->items );
1630 }
1631 menu->items = newItems;
1632 menu->nItems++;
1633 memset( &newItems[pos], 0, sizeof(*newItems) );
1634 return &newItems[pos];
1635 }
1636
1637
1638 /**********************************************************************
1639 * MENU_ParseResource
1640 *
1641 * Parse a standard menu resource and add items to the menu.
1642 * Return a pointer to the end of the resource.
1643 */
1644 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU32 hMenu, BOOL32 unicode )
1645 {
1646 WORD flags, id = 0;
1647 LPCSTR str;
1648
1649 do
1650 {
1651 flags = GET_WORD(res);
1652 res += sizeof(WORD);
1653 if (!(flags & MF_POPUP))
1654 {
1655 id = GET_WORD(res);
1656 res += sizeof(WORD);
1657 }
1658 if (!IS_STRING_ITEM(flags))
1659 ERR(menu, "not a string item %04x\n", flags );
1660 str = res;
1661 if (!unicode) res += strlen(str) + 1;
1662 else res += (lstrlen32W((LPCWSTR)str) + 1) * sizeof(WCHAR);
1663 if (flags & MF_POPUP)
1664 {
1665 HMENU32 hSubMenu = CreatePopupMenu32();
1666 if (!hSubMenu) return NULL;
1667 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1668 return NULL;
1669 if (!unicode) AppendMenu32A( hMenu, flags, (UINT32)hSubMenu, str );
1670 else AppendMenu32W( hMenu, flags, (UINT32)hSubMenu, (LPCWSTR)str );
1671 }
1672 else /* Not a popup */
1673 {
1674 if (!unicode) AppendMenu32A( hMenu, flags, id, *str ? str : NULL );
1675 else AppendMenu32W( hMenu, flags, id,
1676 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1677 }
1678 } while (!(flags & MF_END));
1679 return res;
1680 }
1681
1682
1683 /**********************************************************************
1684 * MENUEX_ParseResource
1685 *
1686 * Parse an extended menu resource and add items to the menu.
1687 * Return a pointer to the end of the resource.
1688 */
1689 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU32 hMenu)
1690 {
1691 WORD resinfo;
1692 do {
1693 MENUITEMINFO32W mii;
1694
1695 mii.cbSize = sizeof(mii);
1696 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1697 mii.fType = GET_DWORD(res);
1698 res += sizeof(DWORD);
1699 mii.fState = GET_DWORD(res);
1700 res += sizeof(DWORD);
1701 mii.wID = GET_DWORD(res);
1702 res += sizeof(DWORD);
1703 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1704 res += sizeof(WORD);
1705 /* Align the text on a word boundary. */
1706 res += (~((int)res - 1)) & 1;
1707 mii.dwTypeData = (LPWSTR) res;
1708 res += (1 + lstrlen32W(mii.dwTypeData)) * sizeof(WCHAR);
1709 /* Align the following fields on a dword boundary. */
1710 res += (~((int)res - 1)) & 3;
1711
1712 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1713 {
1714 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1715 0, mii.dwTypeData);
1716 TRACE(menu, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1717 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1718 HeapFree( GetProcessHeap(), 0, newstr );
1719 }
1720
1721 if (resinfo & 1) { /* Pop-up? */
1722 DWORD helpid = GET_DWORD(res); /* FIXME: use this. */
1723 res += sizeof(DWORD);
1724 mii.hSubMenu = CreatePopupMenu32();
1725 if (!mii.hSubMenu)
1726 return NULL;
1727 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1728 DestroyMenu32(mii.hSubMenu);
1729 return NULL;
1730 }
1731 mii.fMask |= MIIM_SUBMENU;
1732 mii.fType |= MF_POPUP;
1733 }
1734 InsertMenuItem32W(hMenu, -1, MF_BYPOSITION, &mii);
1735 } while (!(resinfo & MF_END));
1736 return res;
1737 }
1738
1739
1740 /***********************************************************************
1741 * MENU_GetSubPopup
1742 *
1743 * Return the handle of the selected sub-popup menu (if any).
1744 */
1745 static HMENU32 MENU_GetSubPopup( HMENU32 hmenu )
1746 {
1747 POPUPMENU *menu;
1748 MENUITEM *item;
1749
1750 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1751
1752 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1753
1754 item = &menu->items[menu->FocusedItem];
1755 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1756 return item->hSubMenu;
1757 return 0;
1758 }
1759
1760
1761 /***********************************************************************
1762 * MENU_HideSubPopups
1763 *
1764 * Hide the sub-popup menus of this menu.
1765 */
1766 static void MENU_HideSubPopups( HWND32 hwndOwner, HMENU32 hmenu,
1767 BOOL32 sendMenuSelect )
1768 {
1769 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1770
1771 if (menu && uSubPWndLevel)
1772 {
1773 HMENU32 hsubmenu;
1774 POPUPMENU *submenu;
1775 MENUITEM *item;
1776
1777 if (menu->FocusedItem != NO_SELECTED_ITEM)
1778 {
1779 item = &menu->items[menu->FocusedItem];
1780 if (!(item->fType & MF_POPUP) ||
1781 !(item->fState & MF_MOUSESELECT)) return;
1782 item->fState &= ~MF_MOUSESELECT;
1783 hsubmenu = item->hSubMenu;
1784 } else return;
1785
1786 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1787 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1788 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1789
1790 if (submenu->hWnd == pTopPopupWnd->hwndSelf )
1791 {
1792 ShowWindow32( submenu->hWnd, SW_HIDE );
1793 uSubPWndLevel = 0;
1794 }
1795 else
1796 {
1797 DestroyWindow32( submenu->hWnd );
1798 submenu->hWnd = 0;
1799 }
1800 }
1801 }
1802
1803
1804 /***********************************************************************
1805 * MENU_ShowSubPopup
1806 *
1807 * Display the sub-menu of the selected item of this menu.
1808 * Return the handle of the submenu, or hmenu if no submenu to display.
1809 */
1810 static HMENU32 MENU_ShowSubPopup( HWND32 hwndOwner, HMENU32 hmenu,
1811 BOOL32 selectFirst )
1812 {
1813 RECT32 rect;
1814 POPUPMENU *menu;
1815 MENUITEM *item;
1816 WND *wndPtr;
1817 HDC32 hdc;
1818
1819 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1820
1821 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1822 (menu->FocusedItem == NO_SELECTED_ITEM)) return hmenu;
1823
1824 item = &menu->items[menu->FocusedItem];
1825 if (!(item->fType & MF_POPUP) ||
1826 (item->fState & (MF_GRAYED | MF_DISABLED))) return hmenu;
1827
1828 /* message must be send before using item,
1829 because nearly everything may by changed by the application ! */
1830
1831 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1832 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
1833
1834 item = &menu->items[menu->FocusedItem];
1835 rect = item->rect;
1836
1837 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
1838 if (!(item->fState & MF_HILITE))
1839 {
1840 if (menu->wFlags & MF_POPUP) hdc = GetDC32( menu->hWnd );
1841 else hdc = GetDCEx32( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1842 item->fState |= MF_HILITE;
1843 MENU_DrawMenuItem( menu->hWnd, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
1844 ReleaseDC32( menu->hWnd, hdc );
1845 }
1846 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
1847 item->rect = rect;
1848
1849 item->fState |= MF_MOUSESELECT;
1850
1851 if (IS_SYSTEM_MENU(menu))
1852 {
1853 MENU_InitSysMenuPopup(item->hSubMenu, wndPtr->dwStyle, wndPtr->class->style);
1854
1855 NC_GetSysPopupPos( wndPtr, &rect );
1856 rect.top = rect.bottom;
1857 rect.right = SYSMETRICS_CXSIZE;
1858 rect.bottom = SYSMETRICS_CYSIZE;
1859 }
1860 else
1861 {
1862 if (menu->wFlags & MF_POPUP)
1863 {
1864 rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
1865 rect.top = wndPtr->rectWindow.top + item->rect.top;
1866 rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
1867 rect.bottom = item->rect.top - item->rect.bottom;
1868 }
1869 else
1870 {
1871 rect.left = wndPtr->rectWindow.left + item->rect.left;
1872 rect.top = wndPtr->rectWindow.top + item->rect.bottom;
1873 rect.right = item->rect.right - item->rect.left;
1874 rect.bottom = item->rect.bottom - item->rect.top;
1875 }
1876 }
1877
1878 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
1879 rect.left, rect.top, rect.right, rect.bottom );
1880 if (selectFirst)
1881 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
1882 return item->hSubMenu;
1883 }
1884
1885 /***********************************************************************
1886 * MENU_PtMenu
1887 *
1888 * Walks menu chain trying to find a menu pt maps to.
1889 */
1890 static HMENU32 MENU_PtMenu( HMENU32 hMenu, POINT16 pt )
1891 {
1892 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1893 register UINT32 ht = menu->FocusedItem;
1894
1895 /* try subpopup first (if any) */
1896 ht = (ht != NO_SELECTED_ITEM &&
1897 (menu->items[ht].fType & MF_POPUP) &&
1898 (menu->items[ht].fState & MF_MOUSESELECT))
1899 ? (UINT32) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
1900
1901 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
1902 {
1903 ht = (UINT32)NC_HandleNCHitTest( menu->hWnd, pt );
1904 if( menu->wFlags & MF_POPUP )
1905 ht = (ht != (UINT32)HTNOWHERE &&
1906 ht != (UINT32)HTERROR) ? (UINT32)hMenu : 0;
1907 else
1908 {
1909 WND* wndPtr = WIN_FindWndPtr(menu->hWnd);
1910
1911 ht = ( ht == HTSYSMENU ) ? (UINT32)(wndPtr->hSysMenu)
1912 : ( ht == HTMENU ) ? (UINT32)(wndPtr->wIDmenu) : 0;
1913 }
1914 }
1915 return (HMENU32)ht;
1916 }
1917 /***********************************************************************
1918 * MENU_ExecFocusedItem
1919 *
1920 * Execute a menu item (for instance when user pressed Enter).
1921 * Return the wID of the executed item. Otherwise, zero indicating
1922 * that no menu item wase executed;
1923 */
1924 static INT32 MENU_ExecFocusedItem( MTRACKER* pmt, HMENU32 hMenu )
1925 {
1926 MENUITEM *item;
1927 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1928 if (!menu || !menu->nItems ||
1929 (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
1930
1931 item = &menu->items[menu->FocusedItem];
1932
1933 TRACE(menu, "%08x %08x %08x\n",
1934 hMenu, item->wID, item->hSubMenu);
1935
1936 if (!(item->fType & MF_POPUP))
1937 {
1938 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
1939 {
1940 if( menu->wFlags & MF_SYSMENU )
1941 {
1942 PostMessage16( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
1943 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
1944 }
1945 else
1946 {
1947 PostMessage16( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
1948 }
1949 return item->wID;
1950 }
1951 else return 0;
1952 }
1953 else
1954 {
1955 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hMenu, TRUE );
1956 return 0;
1957 }
1958 }
1959
1960 /***********************************************************************
1961 * MENU_SwitchTracking
1962 *
1963 * Helper function for menu navigation routines.
1964 */
1965 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU32 hPtMenu, UINT32 id )
1966 {
1967 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1968 POPUPMENU *topmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
1969
1970 if( pmt->hTopMenu != hPtMenu &&
1971 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
1972 {
1973 /* both are top level menus (system and menu-bar) */
1974
1975 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
1976 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
1977 pmt->hTopMenu = hPtMenu;
1978 }
1979 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
1980 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE );
1981 }
1982
1983
1984 /***********************************************************************
1985 * MENU_ButtonDown
1986 *
1987 * Return TRUE if we can go on with menu tracking.
1988 */
1989 static BOOL32 MENU_ButtonDown( MTRACKER* pmt, HMENU32 hPtMenu )
1990 {
1991 if (hPtMenu)
1992 {
1993 UINT32 id = 0;
1994 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1995 MENUITEM *item;
1996
1997 if( IS_SYSTEM_MENU(ptmenu) )
1998 item = ptmenu->items;
1999 else
2000 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2001
2002 if( item )
2003 {
2004 if( ptmenu->FocusedItem == id )
2005 {
2006 /* nothing to do with already selected non-popup */
2007 if( !(item->fType & MF_POPUP) ) return TRUE;
2008
2009 if( item->fState & MF_MOUSESELECT )
2010 {
2011 if( ptmenu->wFlags & MF_POPUP )
2012 {
2013 /* hide selected subpopup */
2014
2015 MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, TRUE );
2016 pmt->hCurrentMenu = hPtMenu;
2017 return TRUE;
2018 }
2019 return FALSE; /* shouldn't get here */
2020 }
2021 }
2022 else MENU_SwitchTracking( pmt, hPtMenu, id );
2023
2024 /* try to display a subpopup */
2025
2026 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2027 return TRUE;
2028 }
2029 else WARN(menu, "\tunable to find clicked item!\n");
2030 }
2031 return FALSE;
2032 }
2033
2034 /***********************************************************************
2035 * MENU_ButtonUp
2036 *
2037 * Return the the value of MENU_ExecFocusedItem if
2038 * the selected item was not a popup
2039 * 1 if the item was a popup
2040 * 0 otherwise.
2041 * A zero return value indicates that we can't go on with menu tracking.
2042 */
2043 static INT32 MENU_ButtonUp( MTRACKER* pmt, HMENU32 hPtMenu )
2044 {
2045 if (hPtMenu)
2046 {
2047 UINT32 id = 0;
2048 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
2049 MENUITEM *item;
2050
2051 if( IS_SYSTEM_MENU(ptmenu) )
2052 item = ptmenu->items;
2053 else
2054 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2055
2056 if( item && (ptmenu->FocusedItem == id ))
2057 {
2058 if( !(item->fType & MF_POPUP) )
2059 return MENU_ExecFocusedItem( pmt, hPtMenu );
2060 hPtMenu = item->hSubMenu;
2061 if( hPtMenu == pmt->hCurrentMenu )
2062 {
2063 /* Select first item of sub-popup */
2064
2065 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, NO_SELECTED_ITEM, FALSE );
2066 MENU_MoveSelection( pmt->hOwnerWnd, hPtMenu, ITEM_NEXT );
2067 }
2068 return 1;
2069 }
2070 }
2071 return 0;
2072 }
2073
2074
2075 /***********************************************************************
2076 * MENU_MouseMove
2077 *
2078 * Return TRUE if we can go on with menu tracking.
2079 */
2080 static BOOL32 MENU_MouseMove( MTRACKER* pmt, HMENU32 hPtMenu )
2081 {
2082 UINT32 id = NO_SELECTED_ITEM;
2083 POPUPMENU *ptmenu = NULL;
2084
2085 if( hPtMenu )
2086 {
2087 ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
2088 if( IS_SYSTEM_MENU(ptmenu) )
2089 id = 0;
2090 else
2091 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2092 }
2093
2094 if( id == NO_SELECTED_ITEM )
2095 {
2096 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2097 NO_SELECTED_ITEM, TRUE );
2098 }
2099 else if( ptmenu->FocusedItem != id )
2100 {
2101 MENU_SwitchTracking( pmt, hPtMenu, id );
2102 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2103 }
2104 return TRUE;
2105 }
2106
2107
2108 /***********************************************************************
2109 * MENU_DoNextMenu
2110 *
2111 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2112 */
2113 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT32 vk )
2114 {
2115 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2116
2117 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2118 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2119 {
2120 WND* wndPtr;
2121 HMENU32 hNewMenu;
2122 HWND32 hNewWnd;
2123 UINT32 id = 0;
2124 LRESULT l = SendMessage16( pmt->hOwnerWnd, WM_NEXTMENU, (WPARAM16)vk,
2125 (IS_SYSTEM_MENU(menu)) ? GetSubMenu16(pmt->hTopMenu,0) : pmt->hTopMenu );
2126
2127 TRACE(menu,"%04x [%04x] -> %04x [%04x]\n",
2128 (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2129
2130 if( l == 0 )
2131 {
2132 wndPtr = WIN_FindWndPtr(pmt->hOwnerWnd);
2133
2134 hNewWnd = pmt->hOwnerWnd;
2135 if( IS_SYSTEM_MENU(menu) )
2136 {
2137 /* switch to the menu bar */
2138
2139 if( wndPtr->dwStyle & WS_CHILD || !wndPtr->wIDmenu )
2140 return FALSE;
2141
2142 hNewMenu = wndPtr->wIDmenu;
2143 if( vk == VK_LEFT )
2144 {
2145 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hNewMenu );
2146 id = menu->nItems - 1;
2147 }
2148 }
2149 else if( wndPtr->dwStyle & WS_SYSMENU )
2150 {
2151 /* switch to the system menu */
2152 hNewMenu = wndPtr->hSysMenu;
2153 }
2154 else return FALSE;
2155 }
2156 else /* application returned a new menu to switch to */
2157 {
2158 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2159
2160 if( IsMenu32(hNewMenu) && IsWindow32(hNewWnd) )
2161 {
2162 wndPtr = WIN_FindWndPtr(hNewWnd);
2163
2164 if( wndPtr->dwStyle & WS_SYSMENU &&
2165 GetSubMenu16(wndPtr->hSysMenu, 0) == hNewMenu )
2166 {
2167 /* get the real system menu */
2168 hNewMenu = wndPtr->hSysMenu;
2169 }
2170 else if( wndPtr->dwStyle & WS_CHILD || wndPtr->wIDmenu != hNewMenu )
2171 {
2172 /* FIXME: Not sure what to do here, perhaps,
2173 * try to track hNewMenu as a popup? */
2174
2175 TRACE(menu," -- got confused.\n");
2176 return FALSE;
2177 }
2178 }
2179 else return FALSE;
2180 }
2181
2182 if( hNewMenu != pmt->hTopMenu )
2183 {
2184 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2185 if( pmt->hCurrentMenu != pmt->hTopMenu )
2186 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2187 }
2188
2189 if( hNewWnd != pmt->hOwnerWnd )
2190 {
2191 ReleaseCapture();
2192 pmt->hOwnerWnd = hNewWnd;
2193 EVENT_Capture( pmt->hOwnerWnd, HTMENU );
2194 }
2195
2196 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2197 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE );
2198
2199 return TRUE;
2200 }
2201 return FALSE;
2202 }
2203
2204 /***********************************************************************
2205 * MENU_SuspendPopup
2206 *
2207 * The idea is not to show the popup if the next input message is
2208 * going to hide it anyway.
2209 */
2210 static BOOL32 MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2211 {
2212 MSG16 msg;
2213
2214 msg.hwnd = pmt->hOwnerWnd;
2215
2216 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2217 pmt->trackFlags |= TF_SKIPREMOVE;
2218
2219 switch( uMsg )
2220 {
2221 case WM_KEYDOWN:
2222 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2223 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2224 {
2225 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2226 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2227 if( msg.message == WM_KEYDOWN &&
2228 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2229 {
2230 pmt->trackFlags |= TF_SUSPENDPOPUP;
2231 return TRUE;
2232 }
2233 }
2234 break;
2235 }
2236
2237 /* failures go through this */
2238 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2239 return FALSE;
2240 }
2241
2242 /***********************************************************************
2243 * MENU_KeyLeft
2244 *
2245 * Handle a VK_LEFT key event in a menu.
2246 */
2247 static void MENU_KeyLeft( MTRACKER* pmt )
2248 {
2249 POPUPMENU *menu;
2250 HMENU32 hmenutmp, hmenuprev;
2251 UINT32 prevcol;
2252
2253 hmenuprev = hmenutmp = pmt->hTopMenu;
2254 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenutmp );
2255
2256 /* Try to move 1 column left (if possible) */
2257 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2258 NO_SELECTED_ITEM ) {
2259
2260 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2261 prevcol, TRUE );
2262 return;
2263 }
2264
2265 /* close topmost popup */
2266 while (hmenutmp != pmt->hCurrentMenu)
2267 {
2268 hmenuprev = hmenutmp;
2269 hmenutmp = MENU_GetSubPopup( hmenuprev );
2270 }
2271
2272 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2273 pmt->hCurrentMenu = hmenuprev;
2274
2275 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2276 {
2277 /* move menu bar selection if no more popups are left */
2278
2279 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2280 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2281
2282 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2283 {
2284 /* A sublevel menu was displayed - display the next one
2285 * unless there is another displacement coming up */
2286
2287 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2288 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2289 pmt->hTopMenu, TRUE );
2290 }
2291 }
2292 }
2293
2294
2295 /***********************************************************************
2296 * MENU_KeyRight
2297 *
2298 * Handle a VK_RIGHT key event in a menu.
2299 */
2300 static void MENU_KeyRight( MTRACKER* pmt )
2301 {
2302 HMENU32 hmenutmp;
2303 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2304 UINT32 nextcol;
2305
2306 TRACE(menu, "MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2307 pmt->hCurrentMenu,
2308 ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2309 items[0].text,
2310 pmt->hTopMenu, menu->items[0].text );
2311
2312 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2313 {
2314 /* If already displaying a popup, try to display sub-popup */
2315
2316 hmenutmp = pmt->hCurrentMenu;
2317 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hmenutmp, TRUE );
2318
2319 /* if subpopup was displayed then we are done */
2320 if (hmenutmp != pmt->hCurrentMenu) return;
2321 }
2322
2323 /* Check to see if there's another column */
2324 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2325 NO_SELECTED_ITEM ) {
2326 TRACE(menu, "Going to %d.\n", nextcol );
2327 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2328 nextcol, TRUE );
2329 return;
2330 }
2331
2332 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2333 {
2334 if( pmt->hCurrentMenu != pmt->hTopMenu )
2335 {
2336 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2337 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2338 } else hmenutmp = 0;
2339
2340 /* try to move to the next item */
2341 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2342 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2343
2344 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2345 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2346 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2347 pmt->hTopMenu, TRUE );
2348 }
2349 }
2350
2351 /***********************************************************************
2352 * MENU_TrackMenu
2353 *
2354 * Menu tracking code.
2355 */
2356 static INT32 MENU_TrackMenu( HMENU32 hmenu, UINT32 wFlags, INT32 x, INT32 y,
2357 HWND32 hwnd, const RECT32 *lprect )
2358 {
2359 MSG32 msg;
2360 POPUPMENU *menu;
2361 BOOL32 fRemove;
2362 INT32 executedMenuId = 0;
2363 MTRACKER mt = { 0, hmenu, hmenu, hwnd, {x, y} }; /* control struct */
2364
2365 fEndMenu = FALSE;
2366 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
2367
2368 if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu );
2369
2370 EVENT_Capture( mt.hOwnerWnd, HTMENU );
2371
2372 while (!fEndMenu)
2373 {
2374 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2375 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2376
2377 /* we have to keep the message in the queue until it's
2378 * clear that menu loop is not over yet. */
2379
2380 if (!MSG_InternalGetMessage( &msg, msg.hwnd, mt.hOwnerWnd,
2381 MSGF_MENU, PM_NOREMOVE, TRUE )) break;
2382
2383 TranslateMessage32( &msg );
2384 mt.pt = msg.pt;
2385
2386 fRemove = FALSE;
2387 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2388 {
2389 /* Find a menu for this mouse event */
2390 POINT16 pt16;
2391 CONV_POINT32TO16( &msg.pt, &pt16 );
2392 hmenu = MENU_PtMenu( mt.hTopMenu, pt16 );
2393
2394 switch(msg.message)
2395 {
2396 /* no WM_NC... messages in captured state */
2397
2398 case WM_RBUTTONDBLCLK:
2399 case WM_RBUTTONDOWN:
2400 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2401 /* fall through */
2402 case WM_LBUTTONDBLCLK:
2403 case WM_LBUTTONDOWN:
2404 fEndMenu |= !MENU_ButtonDown( &mt, hmenu );
2405 break;
2406
2407 case WM_RBUTTONUP:
2408 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2409 /* fall through */
2410 case WM_LBUTTONUP:
2411 /* Check if a menu was selected by the mouse */
2412 if (hmenu)
2413 {
2414 executedMenuId = MENU_ButtonUp( &mt, hmenu );
2415
2416 /* the executedMenuId higher than one means that it contains
2417 the id of the selected item so we have to put the fEndMenu to TRUE.
2418 Otherwise, it contains a continue
2419 flag returned by MENU_ButtonUp indicating if we can continue with
2420 menu tracking or not*/
2421 fEndMenu = ((executedMenuId > 1) ? TRUE : FALSE);
2422
2423 }
2424 /* No menu was selected by the mouse */
2425 /* if the function was called by TrackPopupMenu, continue
2426 with the menu tracking. If not, stop it */
2427 else
2428 fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2429
2430 break;
2431
2432 case WM_MOUSEMOVE:
2433 /* In win95 winelook, the selected menu item must be changed every time the
2434 mouse moves. In Win31 winelook, the mouse button has to be held down */
2435
2436 if ( (TWEAK_WineLook > WIN31_LOOK) ||
2437 ( (msg.wParam & MK_LBUTTON) ||
2438 ((wFlags & TPM_RIGHTBUTTON) && (msg.wParam & MK_RBUTTON))) )
2439
2440 fEndMenu |= !MENU_MouseMove( &mt, hmenu );
2441
2442 } /* switch(msg.message) - mouse */
2443 }
2444 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2445 {
2446 fRemove = TRUE; /* Keyboard messages are always removed */
2447 switch(msg.message)
2448 {
2449 case WM_KEYDOWN:
2450 switch(msg.wParam)
2451 {
2452 case VK_HOME:
2453 case VK_END:
2454 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2455 NO_SELECTED_ITEM, FALSE );
2456 /* fall through */
2457 case VK_UP:
2458 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2459 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2460 break;
2461
2462 case VK_DOWN: /* If on menu bar, pull-down the menu */
2463
2464 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2465 if (!(menu->wFlags & MF_POPUP))
2466 mt.hCurrentMenu = MENU_ShowSubPopup( mt.hOwnerWnd, mt.hTopMenu, TRUE );
2467 else /* otherwise try to move selection */
2468 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2469 break;
2470
2471 case VK_LEFT:
2472 MENU_KeyLeft( &mt );
2473 break;
2474
2475 case VK_RIGHT:
2476 MENU_KeyRight( &mt );
2477 break;
2478
2479 case VK_ESCAPE:
2480 fEndMenu = TRUE;
2481 break;
2482
2483 default:
2484 break;
2485 }
2486 break; /* WM_KEYDOWN */
2487
2488 case WM_SYSKEYDOWN:
2489 switch(msg.wParam)
2490 {
2491 case VK_MENU:
2492 fEndMenu = TRUE;
2493 break;
2494
2495 }
2496 break; /* WM_SYSKEYDOWN */
2497
2498 case WM_CHAR:
2499 {
2500 UINT32 pos;
2501
2502 if (msg.wParam == '\r' || msg.wParam == ' ')
2503 {
2504 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu);
2505 fEndMenu = ((executedMenuId != 0) ? TRUE:FALSE);
2506
2507 break;
2508 }
2509
2510 /* Hack to avoid control chars. */
2511 /* We will find a better way real soon... */
2512 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2513
2514 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2515 LOWORD(msg.wParam), FALSE );
2516 if (pos == (UINT32)-2) fEndMenu = TRUE;
2517 else if (pos == (UINT32)-1) MessageBeep32(0);
2518 else
2519 {
2520 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos, TRUE );
2521 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu);
2522 fEndMenu = ((executedMenuId != 0) ? TRUE:FALSE);
2523 }
2524 }
2525 break;
2526 } /* switch(msg.message) - kbd */
2527 }
2528 else
2529 {
2530 DispatchMessage32A( &msg );
2531 }
2532
2533 if (!fEndMenu) fRemove = TRUE;
2534
2535 /* finally remove message from the queue */
2536
2537 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2538 PeekMessage32A( &msg, 0, msg.message, msg.message, PM_REMOVE );
2539 else mt.trackFlags &= ~TF_SKIPREMOVE;
2540 }
2541
2542 ReleaseCapture();
2543 if( IsWindow32( mt.hOwnerWnd ) )
2544 {
2545 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2546
2547 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hTopMenu );
2548 if (menu && menu->wFlags & MF_POPUP)
2549 {
2550 ShowWindow32( menu->hWnd, SW_HIDE );
2551 uSubPWndLevel = 0;
2552 }
2553 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE );
2554 SendMessage16( mt.hOwnerWnd, WM_MENUSELECT, 0, MAKELONG( 0xffff, 0 ) );
2555 }
2556
2557 /* returning the id of the selected menu.
2558 The return value is only used by TrackPopupMenu */
2559 return executedMenuId;
2560 }
2561
2562 /***********************************************************************
2563 * MENU_InitTracking
2564 */
2565 static BOOL32 MENU_InitTracking(HWND32 hWnd, HMENU32 hMenu)
2566 {
2567 HideCaret32(0);
2568 SendMessage16( hWnd, WM_ENTERMENULOOP, 0, 0 );
2569 SendMessage16( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2570 SendMessage16( hWnd, WM_INITMENU, hMenu, 0 );
2571 return TRUE;
2572 }
2573
2574 /***********************************************************************
2575 * MENU_TrackMouseMenuBar
2576 *
2577 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2578 */
2579 void MENU_TrackMouseMenuBar( WND* wndPtr, INT32 ht, POINT32 pt )
2580 {
2581 HWND32 hWnd = wndPtr->hwndSelf;
2582 HMENU32 hMenu = (ht == HTSYSMENU) ? wndPtr->hSysMenu : wndPtr->wIDmenu;
2583
2584 if (IsMenu32(hMenu))
2585 {
2586 MENU_InitTracking( hWnd, hMenu );
2587 MENU_TrackMenu( hMenu, TPM_ENTERIDLEEX | TPM_BUTTONDOWN |
2588 TPM_LEFTALIGN | TPM_LEFTBUTTON, pt.x, pt.y, hWnd, NULL );
2589
2590 SendMessage16( hWnd, WM_EXITMENULOOP, 0, 0 );
2591 ShowCaret32(0);
2592 }
2593 }
2594
2595
2596 /***********************************************************************
2597 * MENU_TrackKbdMenuBar
2598 *
2599 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2600 */
2601 void MENU_TrackKbdMenuBar( WND* wndPtr, UINT32 wParam, INT32 vkey)
2602 {
2603 UINT32 uItem = NO_SELECTED_ITEM;
2604 HMENU32 hTrackMenu;
2605
2606 /* find window that has a menu */
2607
2608 while( wndPtr->dwStyle & WS_CHILD && !(wndPtr->dwStyle & WS_SYSMENU) )
2609 if( !(wndPtr = wndPtr->parent) ) return;
2610
2611 /* check if we have to track a system menu */
2612
2613 if( (wndPtr->dwStyle & (WS_CHILD | WS_MINIMIZE)) ||
2614 !wndPtr->wIDmenu || vkey == VK_SPACE )
2615 {
2616 if( !(wndPtr->dwStyle & WS_SYSMENU) ) return;
2617 hTrackMenu = wndPtr->hSysMenu;
2618 uItem = 0;
2619 wParam |= HTSYSMENU; /* prevent item lookup */
2620 }
2621 else
2622 hTrackMenu = wndPtr->wIDmenu;
2623
2624 if (IsMenu32( hTrackMenu ))
2625 {
2626 MENU_InitTracking( wndPtr->hwndSelf, hTrackMenu );
2627
2628 if( vkey && vkey != VK_SPACE )
2629 {
2630 uItem = MENU_FindItemByKey( wndPtr->hwndSelf, hTrackMenu,
2631 vkey, (wParam & HTSYSMENU) );
2632 if( uItem >= (UINT32)(-2) )
2633 {
2634 if( uItem == (UINT32)(-1) ) MessageBeep32(0);
2635 hTrackMenu = 0;
2636 }
2637 }
2638
2639 if( hTrackMenu )
2640 {
2641 MENU_SelectItem( wndPtr->hwndSelf, hTrackMenu, uItem, TRUE );
2642
2643 if( uItem == NO_SELECTED_ITEM )
2644 MENU_MoveSelection( wndPtr->hwndSelf, hTrackMenu, ITEM_NEXT );
2645 else if( vkey )
2646 PostMessage16( wndPtr->hwndSelf, WM_KEYDOWN, VK_DOWN, 0L );
2647
2648 MENU_TrackMenu( hTrackMenu, TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON,
2649 0, 0, wndPtr->hwndSelf, NULL );
2650 }
2651 SendMessage16( wndPtr->hwndSelf, WM_EXITMENULOOP, 0, 0 );
2652 ShowCaret32(0);
2653 }
2654 }
2655
2656
2657 /**********************************************************************
2658 * TrackPopupMenu16 (USER.416)
2659 */
2660 BOOL16 WINAPI TrackPopupMenu16( HMENU16 hMenu, UINT16 wFlags, INT16 x, INT16 y,
2661 INT16 nReserved, HWND16 hWnd, const RECT16 *lpRect )
2662 {
2663 RECT32 r;
2664 if (lpRect)
2665 CONV_RECT16TO32( lpRect, &r );
2666 return TrackPopupMenu32( hMenu, wFlags, x, y, nReserved, hWnd,
2667 lpRect ? &r : NULL );
2668 }
2669
2670
2671 /**********************************************************************
2672 * TrackPopupMenu32 (USER32.549)
2673 */
2674 BOOL32 WINAPI TrackPopupMenu32( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2675 INT32 nReserved, HWND32 hWnd, const RECT32 *lpRect )
2676 {
2677 BOOL32 ret = FALSE;
2678
2679 HideCaret32(0);
2680 SendMessage16( hWnd, WM_INITMENUPOPUP, (WPARAM16)hMenu, 0);
2681 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2682 ret = MENU_TrackMenu( hMenu, wFlags | TPM_POPUPMENU, 0, 0, hWnd, lpRect );
2683 ShowCaret32(0);
2684 return ret;
2685 }
2686
2687 /**********************************************************************
2688 * TrackPopupMenuEx (USER32.550)
2689 */
2690 BOOL32 WINAPI TrackPopupMenuEx( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2691 HWND32 hWnd, LPTPMPARAMS lpTpm )
2692 {
2693 FIXME(menu, "not fully implemented\n" );
2694 return TrackPopupMenu32( hMenu, wFlags, x, y, 0, hWnd,
2695 lpTpm ? &lpTpm->rcExclude : NULL );
2696 }
2697
2698 /***********************************************************************
2699 * PopupMenuWndProc
2700 *
2701 * NOTE: Windows has totally different (and undocumented) popup wndproc.
2702 */
2703 LRESULT WINAPI PopupMenuWndProc( HWND32 hwnd, UINT32 message, WPARAM32 wParam,
2704 LPARAM lParam )
2705 {
2706 WND* wndPtr = WIN_FindWndPtr(hwnd);
2707
2708 switch(message)
2709 {
2710 case WM_CREATE:
2711 {
2712 CREATESTRUCT32A *cs = (CREATESTRUCT32A*)lParam;
2713 SetWindowLong32A( hwnd, 0, (LONG)cs->lpCreateParams );
2714 return 0;
2715 }
2716
2717 case WM_MOUSEACTIVATE: /* We don't want to be activated */
2718 return MA_NOACTIVATE;
2719
2720 case WM_PAINT:
2721 {
2722 PAINTSTRUCT32 ps;
2723 BeginPaint32( hwnd, &ps );
2724 MENU_DrawPopupMenu( hwnd, ps.hdc,
2725 (HMENU32)GetWindowLong32A( hwnd, 0 ) );
2726 EndPaint32( hwnd, &ps );
2727 return 0;
2728 }
2729 case WM_ERASEBKGND:
2730 return 1;
2731
2732 case WM_DESTROY:
2733
2734 /* zero out global pointer in case resident popup window
2735 * was somehow destroyed. */
2736
2737 if( pTopPopupWnd )
2738 {
2739 if( hwnd == pTopPopupWnd->hwndSelf )
2740 {
2741 ERR(menu, "resident popup destroyed!\n");
2742
2743 pTopPopupWnd = NULL;
2744 uSubPWndLevel = 0;
2745 }
2746 else
2747 uSubPWndLevel--;
2748 }
2749 break;
2750
2751 case WM_SHOWWINDOW:
2752
2753 if( wParam )
2754 {
2755 if( !(*(HMENU32*)wndPtr->wExtra) )
2756 ERR(menu,"no menu to display\n");
2757 }
2758 else
2759 *(HMENU32*)wndPtr->wExtra = 0;
2760 break;
2761
2762 case MM_SETMENUHANDLE:
2763
2764 *(HMENU32*)wndPtr->wExtra = (HMENU32)wParam;
2765 break;
2766
2767 case MM_GETMENUHANDLE:
2768
2769 return *(HMENU32*)wndPtr->wExtra;
2770
2771 default:
2772 return DefWindowProc32A( hwnd, message, wParam, lParam );
2773 }
2774 return 0;
2775 }
2776
2777
2778 /***********************************************************************
2779 * MENU_GetMenuBarHeight
2780 *
2781 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
2782 */
2783 UINT32 MENU_GetMenuBarHeight( HWND32 hwnd, UINT32 menubarWidth,
2784 INT32 orgX, INT32 orgY )
2785 {
2786 HDC32 hdc;
2787 RECT32 rectBar;
2788 WND *wndPtr;
2789 LPPOPUPMENU lppop;
2790
2791 TRACE(menu, "HWND 0x%x, width %d, "
2792 "at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
2793
2794 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
2795 if (!(lppop = (LPPOPUPMENU)USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu)))
2796 return 0;
2797 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
2798 SetRect32(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+SYSMETRICS_CYMENU);
2799 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
2800 ReleaseDC32( hwnd, hdc );
2801 return lppop->Height;
2802 }
2803
2804
2805 /*******************************************************************
2806 * ChangeMenu16 (USER.153)
2807 */
2808 BOOL16 WINAPI ChangeMenu16( HMENU16 hMenu, UINT16 pos, SEGPTR data,
2809 UINT16 id, UINT16 flags )
2810 {
2811 TRACE(menu,"menu=%04x pos=%d data=%08lx id=%04x flags=%04x\n",
2812 hMenu, pos, (DWORD)data, id, flags );
2813 if (flags & MF_APPEND) return AppendMenu16( hMenu, flags & ~MF_APPEND,
2814 id, data );
2815
2816 /* FIXME: Word passes the item id in 'pos' and 0 or 0xffff as id */
2817 /* for MF_DELETE. We should check the parameters for all others */
2818 /* MF_* actions also (anybody got a doc on ChangeMenu?). */
2819
2820 if (flags & MF_DELETE) return DeleteMenu16(hMenu, pos, flags & ~MF_DELETE);
2821 if (flags & MF_CHANGE) return ModifyMenu16(hMenu, pos, flags & ~MF_CHANGE,
2822 id, data );
2823 if (flags & MF_REMOVE) return RemoveMenu16(hMenu,
2824 flags & MF_BYPOSITION ? pos : id,
2825 flags & ~MF_REMOVE );
2826 /* Default: MF_INSERT */
2827 return InsertMenu16( hMenu, pos, flags, id, data );
2828 }
2829
2830
2831 /*******************************************************************
2832 * ChangeMenu32A (USER32.23)
2833 */
2834 BOOL32 WINAPI ChangeMenu32A( HMENU32 hMenu, UINT32 pos, LPCSTR data,
2835 UINT32 id, UINT32 flags )
2836 {
2837 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2838 hMenu, pos, (DWORD)data, id, flags );
2839 if (flags & MF_APPEND) return AppendMenu32A( hMenu, flags & ~MF_APPEND,
2840 id, data );
2841 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2842 if (flags & MF_CHANGE) return ModifyMenu32A(hMenu, pos, flags & ~MF_CHANGE,
2843 id, data );
2844 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2845 flags & MF_BYPOSITION ? pos : id,
2846 flags & ~MF_REMOVE );
2847 /* Default: MF_INSERT */
2848 return InsertMenu32A( hMenu, pos, flags, id, data );
2849 }
2850
2851
2852 /*******************************************************************
2853 * ChangeMenu32W (USER32.24)
2854 */
2855 BOOL32 WINAPI ChangeMenu32W( HMENU32 hMenu, UINT32 pos, LPCWSTR data,
2856 UINT32 id, UINT32 flags )
2857 {
2858 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2859 hMenu, pos, (DWORD)data, id, flags );
2860 if (flags & MF_APPEND) return AppendMenu32W( hMenu, flags & ~MF_APPEND,
2861 id, data );
2862 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2863 if (flags & MF_CHANGE) return ModifyMenu32W(hMenu, pos, flags & ~MF_CHANGE,
2864 id, data );
2865 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2866 flags & MF_BYPOSITION ? pos : id,
2867 flags & ~MF_REMOVE );
2868 /* Default: MF_INSERT */
2869 return InsertMenu32W( hMenu, pos, flags, id, data );
2870 }
2871
2872
2873 /*******************************************************************
2874 * CheckMenuItem16 (USER.154)
2875 */
2876 BOOL16 WINAPI CheckMenuItem16( HMENU16 hMenu, UINT16 id, UINT16 flags )
2877 {
2878 return (BOOL16)CheckMenuItem32( hMenu, id, flags );
2879 }
2880
2881
2882 /*******************************************************************
2883 * CheckMenuItem32 (USER32.46)
2884 */
2885 DWORD WINAPI CheckMenuItem32( HMENU32 hMenu, UINT32 id, UINT32 flags )
2886 {
2887 MENUITEM *item;
2888 DWORD ret;
2889
2890 TRACE(menu,"%04x %04x %04x\n", hMenu, id, flags );
2891 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
2892 ret = item->fState & MF_CHECKED;
2893 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
2894 else item->fState &= ~MF_CHECKED;
2895 return ret;
2896 }
2897
2898
2899 /**********************************************************************
2900 * EnableMenuItem16 (USER.155)
2901 */
2902 UINT16 WINAPI EnableMenuItem16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2903 {
2904 return EnableMenuItem32( hMenu, wItemID, wFlags );
2905 }
2906
2907
2908 /**********************************************************************
2909 * EnableMenuItem32 (USER32.170)
2910 */
2911 UINT32 WINAPI EnableMenuItem32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2912 {
2913 UINT32 oldflags;
2914 MENUITEM *item;
2915
2916 TRACE(menu,"(%04x, %04X, %04X) !\n",
2917 hMenu, wItemID, wFlags);
2918
2919 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
2920 return (UINT32)-1;
2921
2922 oldflags = item->fState & (MF_GRAYED | MF_DISABLED);
2923 item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED | MF_DISABLED);
2924 return oldflags;
2925 }
2926
2927
2928 /*******************************************************************
2929 * GetMenuString16 (USER.161)
2930 */
2931 INT16 WINAPI GetMenuString16( HMENU16 hMenu, UINT16 wItemID,
2932 LPSTR str, INT16 nMaxSiz, UINT16 wFlags )
2933 {
2934 return GetMenuString32A( hMenu, wItemID, str, nMaxSiz, wFlags );
2935 }
2936
2937
2938 /*******************************************************************
2939 * GetMenuString32A (USER32.268)
2940 */
2941 INT32 WINAPI GetMenuString32A( HMENU32 hMenu, UINT32 wItemID,
2942 LPSTR str, INT32 nMaxSiz, UINT32 wFlags )
2943 {
2944 MENUITEM *item;
2945
2946 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2947 hMenu, wItemID, str, nMaxSiz, wFlags );
2948 if (!str || !nMaxSiz) return 0;
2949 str[0] = '\0';
2950 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2951 if (!IS_STRING_ITEM(item->fType)) return 0;
2952 lstrcpyn32A( str, item->text, nMaxSiz );
2953 TRACE(menu, "returning '%s'\n", str );
2954 return strlen(str);
2955 }
2956
2957
2958 /*******************************************************************
2959 * GetMenuString32W (USER32.269)
2960 */
2961 INT32 WINAPI GetMenuString32W( HMENU32 hMenu, UINT32 wItemID,
2962 LPWSTR str, INT32 nMaxSiz, UINT32 wFlags )
2963 {
2964 MENUITEM *item;
2965
2966 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2967 hMenu, wItemID, str, nMaxSiz, wFlags );
2968 if (!str || !nMaxSiz) return 0;
2969 str[0] = '\0';
2970 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2971 if (!IS_STRING_ITEM(item->fType)) return 0;
2972 lstrcpynAtoW( str, item->text, nMaxSiz );
2973 return lstrlen32W(str);
2974 }
2975
2976
2977 /**********************************************************************
2978 * HiliteMenuItem16 (USER.162)
2979 */
2980 BOOL16 WINAPI HiliteMenuItem16( HWND16 hWnd, HMENU16 hMenu, UINT16 wItemID,
2981 UINT16 wHilite )
2982 {
2983 return HiliteMenuItem32( hWnd, hMenu, wItemID, wHilite );
2984 }
2985
2986
2987 /**********************************************************************
2988 * HiliteMenuItem32 (USER32.318)
2989 */
2990 BOOL32 WINAPI HiliteMenuItem32( HWND32 hWnd, HMENU32 hMenu, UINT32 wItemID,
2991 UINT32 wHilite )
2992 {
2993 LPPOPUPMENU menu;
2994 TRACE(menu,"(%04x, %04x, %04x, %04x);\n",
2995 hWnd, hMenu, wItemID, wHilite);
2996 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
2997 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
2998 if (menu->FocusedItem == wItemID) return TRUE;
2999 MENU_HideSubPopups( hWnd, hMenu, FALSE );
3000 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE );
3001 return TRUE;
3002 }
3003
3004
3005 /**********************************************************************
3006 * GetMenuState16 (USER.250)
3007 */
3008 UINT16 WINAPI GetMenuState16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
3009 {
3010 return GetMenuState32( hMenu, wItemID, wFlags );
3011 }
3012
3013
3014 /**********************************************************************
3015 * GetMenuState32 (USER32.267)
3016 */
3017 UINT32 WINAPI GetMenuState32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
3018 {
3019 MENUITEM *item;
3020 TRACE(menu,"(%04x, %04x, %04x);\n",
3021 hMenu, wItemID, wFlags);
3022 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3023 debug_print_menuitem (" item: ", item, "");
3024 if (item->fType & MF_POPUP)
3025 {
3026 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( item->hSubMenu );
3027 if (!menu) return -1;
3028 else return (menu->nItems << 8) | ((item->fState|item->fType) & 0xff);
3029 }
3030 else
3031 {
3032 /* We used to (from way back then) mask the result to 0xff. */
3033 /* I don't know why and it seems wrong as the documented */
3034 /* return flag MF_SEPARATOR is outside that mask. */
3035 return (item->fType | item->fState);
3036 }
3037 }
3038
3039
3040 /**********************************************************************
3041 * GetMenuItemCount16 (USER.263)
3042 */
3043 INT16 WINAPI GetMenuItemCount16( HMENU16 hMenu )
3044 {
3045 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3046 if (!IS_A_MENU(menu)) return -1;
3047 TRACE(menu,"(%04x) returning %d\n",
3048 hMenu, menu->nItems );
3049 return menu->nItems;
3050 }
3051
3052
3053 /**********************************************************************
3054 * GetMenuItemCount32 (USER32.262)
3055 */
3056 INT32 WINAPI GetMenuItemCount32( HMENU32 hMenu )
3057 {
3058 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3059 if (!IS_A_MENU(menu)) return -1;
3060 TRACE(menu,"(%04x) returning %d\n",
3061 hMenu, menu->nItems );
3062 return menu->nItems;
3063 }
3064
3065
3066 /**********************************************************************
3067 * GetMenuItemID16 (USER.264)
3068 */
3069 UINT16 WINAPI GetMenuItemID16( HMENU16 hMenu, INT16 nPos )
3070 {
3071 LPPOPUPMENU menu;
3072
3073 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
3074 if ((nPos < 0) || ((UINT16) nPos >= menu->nItems)) return -1;
3075 if (menu->items[nPos].fType & MF_POPUP) return -1;
3076 return menu->items[nPos].wID;
3077 }
3078
3079
3080 /**********************************************************************
3081 * GetMenuItemID32 (USER32.263)
3082 */
3083 UINT32 WINAPI GetMenuItemID32( HMENU32 hMenu, INT32 nPos )
3084 {
3085 LPPOPUPMENU menu;
3086
3087 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
3088 if ((nPos < 0) || (nPos >= menu->nItems)) return -1;
3089 if (menu->items[nPos].fType & MF_POPUP) return -1;
3090 return menu->items[nPos].wID;
3091 }
3092
3093
3094 /*******************************************************************
3095 * InsertMenu16 (USER.410)
3096 */
3097 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3098 UINT16 id, SEGPTR data )
3099 {
3100 UINT32 pos32 = (UINT32)pos;
3101 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT32)-1;
3102 if (IS_STRING_ITEM(flags) && data)
3103 return InsertMenu32A( hMenu, pos32, flags, id,
3104 (LPSTR)PTR_SEG_TO_LIN(data) );
3105 return InsertMenu32A( hMenu, pos32, flags, id, (LPSTR)data );
3106 }
3107
3108
3109 /*******************************************************************
3110 * InsertMenu32A (USER32.322)
3111 */
3112 BOOL32 WINAPI InsertMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3113 UINT32 id, LPCSTR str )
3114 {
3115 MENUITEM *item;
3116
3117 if (IS_STRING_ITEM(flags) && str)
3118 TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3119 "id %04x, str '%s'\n",
3120 hMenu, pos, flags, id, str );
3121 else TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3122 "id %04x, str %08lx (not a string)\n",
3123 hMenu, pos, flags, id, (DWORD)str );
3124
3125 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3126
3127 if (!(MENU_SetItemData( item, flags, id, str )))
3128 {
3129 RemoveMenu32( hMenu, pos, flags );
3130 return FALSE;
3131 }
3132
3133 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3134 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3135
3136 item->hCheckBit = item->hUnCheckBit = 0;
3137 return TRUE;
3138 }
3139
3140
3141 /*******************************************************************
3142 * InsertMenu32W (USER32.325)
3143 */
3144 BOOL32 WINAPI InsertMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3145 UINT32 id, LPCWSTR str )
3146 {
3147 BOOL32 ret;
3148
3149 if (IS_STRING_ITEM(flags) && str)
3150 {
3151 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3152 ret = InsertMenu32A( hMenu, pos, flags, id, newstr );
3153 HeapFree( GetProcessHeap(), 0, newstr );
3154 return ret;
3155 }
3156 else return InsertMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3157 }
3158
3159
3160 /*******************************************************************
3161 * AppendMenu16 (USER.411)
3162 */
3163 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3164 {
3165 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3166 }
3167
3168
3169 /*******************************************************************
3170 * AppendMenu32A (USER32.5)
3171 */
3172 BOOL32 WINAPI AppendMenu32A( HMENU32 hMenu, UINT32 flags,
3173 UINT32 id, LPCSTR data )
3174 {
3175 return InsertMenu32A( hMenu, -1, flags | MF_BYPOSITION, id, data );
3176 }
3177
3178
3179 /*******************************************************************
3180 * AppendMenu32W (USER32.6)
3181 */
3182 BOOL32 WINAPI AppendMenu32W( HMENU32 hMenu, UINT32 flags,
3183 UINT32 id, LPCWSTR data )
3184 {
3185 return InsertMenu32W( hMenu, -1, flags | MF_BYPOSITION, id, data );
3186 }
3187
3188
3189 /**********************************************************************
3190 * RemoveMenu16 (USER.412)
3191 */
3192 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3193 {
3194 return RemoveMenu32( hMenu, nPos, wFlags );
3195 }
3196
3197
3198 /**********************************************************************
3199 * RemoveMenu32 (USER32.441)
3200 */
3201 BOOL32 WINAPI RemoveMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3202 {
3203 LPPOPUPMENU menu;
3204 MENUITEM *item;
3205
3206 TRACE(menu,"(%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3207 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3208 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3209
3210 /* Remove item */
3211
3212 MENU_FreeItemData( item );
3213
3214 if (--menu->nItems == 0)
3215 {
3216 HeapFree( SystemHeap, 0, menu->items );
3217 menu->items = NULL;
3218 }
3219 else
3220 {
3221 while(nPos < menu->nItems)
3222 {
3223 *item = *(item+1);
3224 item++;
3225 nPos++;
3226 }
3227 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3228 menu->nItems * sizeof(MENUITEM) );
3229 }
3230 return TRUE;
3231 }
3232
3233
3234 /**********************************************************************
3235 * DeleteMenu16 (USER.413)
3236 */
3237 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3238 {
3239 return DeleteMenu32( hMenu, nPos, wFlags );
3240 }
3241
3242
3243 /**********************************************************************
3244 * DeleteMenu32 (USER32.129)
3245 */
3246 BOOL32 WINAPI DeleteMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3247 {
3248 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3249 if (!item) return FALSE;
3250 if (item->fType & MF_POPUP) DestroyMenu32( item->hSubMenu );
3251 /* nPos is now the position of the item */
3252 RemoveMenu32( hMenu, nPos, wFlags | MF_BYPOSITION );
3253 return TRUE;
3254 }
3255
3256
3257 /*******************************************************************
3258 * ModifyMenu16 (USER.414)
3259 */
3260 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3261 UINT16 id, SEGPTR data )
3262 {
3263 if (IS_STRING_ITEM(flags))
3264 return ModifyMenu32A( hMenu, pos, flags, id,
3265 (LPSTR)PTR_SEG_TO_LIN(data) );
3266 return ModifyMenu32A( hMenu, pos, flags, id, (LPSTR)data );
3267 }
3268
3269
3270 /*******************************************************************
3271 * ModifyMenu32A (USER32.397)
3272 */
3273 BOOL32 WINAPI ModifyMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3274 UINT32 id, LPCSTR str )
3275 {
3276 MENUITEM *item;
3277
3278 if (IS_STRING_ITEM(flags))
3279 {
3280 TRACE(menu, "%04x %d %04x %04x '%s'\n",
3281 hMenu, pos, flags, id, str ? str : "#NULL#" );
3282 if (!str) return FALSE;
3283 }
3284 else
3285 {
3286 TRACE(menu, "%04x %d %04x %04x %08lx\n",
3287 hMenu, pos, flags, id, (DWORD)str );
3288 }
3289
3290 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3291 return MENU_SetItemData( item, flags, id, str );
3292 }
3293
3294
3295 /*******************************************************************
3296 * ModifyMenu32W (USER32.398)
3297 */
3298 BOOL32 WINAPI ModifyMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3299 UINT32 id, LPCWSTR str )
3300 {
3301 BOOL32 ret;
3302
3303 if (IS_STRING_ITEM(flags) && str)
3304 {
3305 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3306 ret = ModifyMenu32A( hMenu, pos, flags, id, newstr );
3307 HeapFree( GetProcessHeap(), 0, newstr );
3308 return ret;
3309 }
3310 else return ModifyMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3311 }
3312
3313
3314 /**********************************************************************
3315 * CreatePopupMenu16 (USER.415)
3316 */
3317 HMENU16 WINAPI CreatePopupMenu16(void)
3318 {
3319 return CreatePopupMenu32();
3320 }
3321
3322
3323 /**********************************************************************
3324 * CreatePopupMenu32 (USER32.82)
3325 */
3326 HMENU32 WINAPI CreatePopupMenu32(void)
3327 {
3328 HMENU32 hmenu;
3329 POPUPMENU *menu;
3330
3331 if (!(hmenu = CreateMenu32())) return 0;
3332 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3333 menu->wFlags |= MF_POPUP;
3334 return hmenu;
3335 }
3336
3337
3338 /**********************************************************************
3339 * GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3340 */
3341 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3342 {
3343 return MAKELONG( check_bitmap_width, check_bitmap_height );
3344 }
3345
3346
3347 /**********************************************************************
3348 * SetMenuItemBitmaps16 (USER.418)
3349 */
3350 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3351 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3352 {
3353 return SetMenuItemBitmaps32( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3354 }
3355
3356
3357 /**********************************************************************
3358 * SetMenuItemBitmaps32 (USER32.490)
3359 */
3360 BOOL32 WINAPI SetMenuItemBitmaps32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags,
3361 HBITMAP32 hNewUnCheck, HBITMAP32 hNewCheck)
3362 {
3363 MENUITEM *item;
3364 TRACE(menu,"(%04x, %04x, %04x, %04x, %04x)\n",
3365 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3366 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3367
3368 if (!hNewCheck && !hNewUnCheck)
3369 {
3370 item->fState &= ~MF_USECHECKBITMAPS;
3371 }
3372 else /* Install new bitmaps */
3373 {
3374 item->hCheckBit = hNewCheck;
3375 item->hUnCheckBit = hNewUnCheck;
3376 item->fState |= MF_USECHECKBITMAPS;
3377 }
3378 return TRUE;
3379 }
3380
3381
3382 /**********************************************************************
3383 * CreateMenu16 (USER.151)
3384 */
3385 HMENU16 WINAPI CreateMenu16(void)
3386 {
3387 return CreateMenu32();
3388 }
3389
3390
3391 /**********************************************************************
3392 * CreateMenu32 (USER32.81)
3393 */
3394 HMENU32 WINAPI CreateMenu32(void)
3395 {
3396 HMENU32 hMenu;
3397 LPPOPUPMENU menu;
3398 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3399 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3400 menu->wFlags = 0;
3401 menu->wMagic = MENU_MAGIC;
3402 menu->hTaskQ = 0;
3403 menu->Width = 0;
3404 menu->Height = 0;
3405 menu->nItems = 0;
3406 menu->hWnd = 0;
3407 menu->items = NULL;
3408 menu->FocusedItem = NO_SELECTED_ITEM;
3409 TRACE(menu, "return %04x\n", hMenu );
3410 return hMenu;
3411 }
3412
3413
3414 /**********************************************************************
3415 * DestroyMenu16 (USER.152)
3416 */
3417 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3418 {
3419 return DestroyMenu32( hMenu );
3420 }
3421
3422
3423 /**********************************************************************
3424 * DestroyMenu32 (USER32.134)
3425 */
3426 BOOL32 WINAPI DestroyMenu32( HMENU32 hMenu )
3427 {
3428 TRACE(menu,"(%04x)\n", hMenu);
3429
3430 /* Silently ignore attempts to destroy default system popup */
3431
3432 if (hMenu && hMenu != MENU_DefSysPopup)
3433 {
3434 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3435
3436 if( pTopPopupWnd && (hMenu == *(HMENU32*)pTopPopupWnd->wExtra) )
3437 *(UINT32*)pTopPopupWnd->wExtra = 0;
3438
3439 if (IS_A_MENU( lppop ))
3440 {
3441 lppop->wMagic = 0; /* Mark it as destroyed */
3442
3443 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3444 (!pTopPopupWnd || (lppop->hWnd != pTopPopupWnd->hwndSelf)))
3445 DestroyWindow32( lppop->hWnd );
3446
3447 if (lppop->items) /* recursively destroy submenus */
3448 {
3449 int i;
3450 MENUITEM *item = lppop->items;
3451 for (i = lppop->nItems; i > 0; i--, item++)
3452 {
3453 if (item->fType & MF_POPUP) DestroyMenu32(item->hSubMenu);
3454 MENU_FreeItemData( item );
3455 }
3456 HeapFree( SystemHeap, 0, lppop->items );
3457 }
3458 USER_HEAP_FREE( hMenu );
3459 }
3460 else return FALSE;
3461 }
3462 return (hMenu != MENU_DefSysPopup);
3463 }
3464
3465
3466 /**********************************************************************
3467 * GetSystemMenu16 (USER.156)
3468 */
3469 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3470 {
3471 return GetSystemMenu32( hWnd, bRevert );
3472 }
3473
3474
3475 /**********************************************************************
3476 * GetSystemMenu32 (USER32.291)
3477 */
3478 HMENU32 WINAPI GetSystemMenu32( HWND32 hWnd, BOOL32 bRevert )
3479 {
3480 WND *wndPtr = WIN_FindWndPtr( hWnd );
3481
3482 if (wndPtr)
3483 {
3484 if( wndPtr->hSysMenu )
3485 {
3486 if( bRevert )
3487 {
3488 DestroyMenu32(wndPtr->hSysMenu);
3489 wndPtr->hSysMenu = 0;
3490 }
3491 else
3492 {
3493 POPUPMENU *menu = (POPUPMENU*)
3494 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3495 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3496 menu->items[0].hSubMenu = MENU_CopySysPopup();
3497 }
3498 }
3499
3500 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3501 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU32)(-1) );
3502
3503 if( wndPtr->hSysMenu )
3504 return GetSubMenu16(wndPtr->hSysMenu, 0);
3505 }
3506 return 0;
3507 }
3508
3509
3510 /*******************************************************************
3511 * SetSystemMenu16 (USER.280)
3512 */
3513 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3514 {
3515 return SetSystemMenu32( hwnd, hMenu );
3516 }
3517
3518
3519 /*******************************************************************
3520 * SetSystemMenu32 (USER32.508)
3521 */
3522 BOOL32 WINAPI SetSystemMenu32( HWND32 hwnd, HMENU32 hMenu )
3523 {
3524 WND *wndPtr = WIN_FindWndPtr(hwnd);
3525
3526 if (wndPtr)
3527 {
3528 if (wndPtr->hSysMenu) DestroyMenu32( wndPtr->hSysMenu );
3529 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3530 return TRUE;
3531 }
3532 return FALSE;
3533 }
3534
3535
3536 /**********************************************************************
3537 * GetMenu16 (USER.157)
3538 */
3539 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3540 {
3541 WND * wndPtr = WIN_FindWndPtr(hWnd);
3542 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3543 return (HMENU16)wndPtr->wIDmenu;
3544 return 0;
3545 }
3546
3547
3548 /**********************************************************************
3549 * GetMenu32 (USER32.257)
3550 */
3551 HMENU32 WINAPI GetMenu32( HWND32 hWnd )
3552 {
3553 WND * wndPtr = WIN_FindWndPtr(hWnd);
3554 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3555 return (HMENU32)wndPtr->wIDmenu;
3556 return 0;
3557 }
3558
3559
3560 /**********************************************************************
3561 * SetMenu16 (USER.158)
3562 */
3563 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3564 {
3565 return SetMenu32( hWnd, hMenu );
3566 }
3567
3568
3569 /**********************************************************************
3570 * SetMenu32 (USER32.487)
3571 */
3572 BOOL32 WINAPI SetMenu32( HWND32 hWnd, HMENU32 hMenu )
3573 {
3574 WND * wndPtr = WIN_FindWndPtr(hWnd);
3575
3576 TRACE(menu,"(%04x, %04x);\n", hWnd, hMenu);
3577
3578 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3579 {
3580 if (GetCapture32() == hWnd) ReleaseCapture();
3581
3582 wndPtr->wIDmenu = (UINT32)hMenu;
3583 if (hMenu != 0)
3584 {
3585 LPPOPUPMENU lpmenu;
3586
3587 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3588 lpmenu->hWnd = hWnd;
3589 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3590 lpmenu->Height = 0; /* Make sure we recalculate the size */
3591 }
3592 if (IsWindowVisible32(hWnd))
3593 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3594 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3595 return TRUE;
3596 }
3597 return FALSE;
3598 }
3599
3600
3601
3602 /**********************************************************************
3603 * GetSubMenu16 (USER.159)
3604 */
3605 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3606 {
3607 return GetSubMenu32( hMenu, nPos );
3608 }
3609
3610
3611 /**********************************************************************
3612 * GetSubMenu32 (USER32.288)
3613 */
3614 HMENU32 WINAPI GetSubMenu32( HMENU32 hMenu, INT32 nPos )
3615 {
3616 LPPOPUPMENU lppop;
3617
3618 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3619 if ((UINT32)nPos >= lppop->nItems) return 0;
3620 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3621 return lppop->items[nPos].hSubMenu;
3622 }
3623
3624
3625 /**********************************************************************
3626 * DrawMenuBar16 (USER.160)
3627 */
3628 void WINAPI DrawMenuBar16( HWND16 hWnd )
3629 {
3630 DrawMenuBar32( hWnd );
3631 }
3632
3633
3634 /**********************************************************************
3635 * DrawMenuBar32 (USER32.161)
3636 */
3637 BOOL32 WINAPI DrawMenuBar32( HWND32 hWnd )
3638 {
3639 LPPOPUPMENU lppop;
3640 WND *wndPtr = WIN_FindWndPtr(hWnd);
3641 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3642 {
3643 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3644 if (lppop == NULL) return FALSE;
3645
3646 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3647 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3648 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3649 return TRUE;
3650 }
3651 return FALSE;
3652 }
3653
3654
3655 /***********************************************************************
3656 * EndMenu (USER.187) (USER32.175)
3657 */
3658 void WINAPI EndMenu(void)
3659 {
3660 fEndMenu = TRUE;
3661 }
3662
3663
3664 /***********************************************************************
3665 * LookupMenuHandle (USER.217)
3666 */
3667 HMENU16 WINAPI LookupMenuHandle( HMENU16 hmenu, INT16 id )
3668 {
3669 HMENU32 hmenu32 = hmenu;
3670 UINT32 id32 = id;
3671 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3672 else return hmenu32;
3673 }
3674
3675
3676 /**********************************************************************
3677 * LoadMenu16 (USER.150)
3678 */
3679 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3680 {
3681 HRSRC16 hRsrc;
3682 HGLOBAL16 handle;
3683 HMENU16 hMenu;
3684
3685 if (HIWORD(name))
3686 {
3687 char *str = (char *)PTR_SEG_TO_LIN( name );
3688 TRACE(menu, "(%04x,'%s')\n", instance, str );
3689 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3690 }
3691 else
3692 TRACE(resource,"(%04x,%04x)\n",instance,LOWORD(name));
3693
3694 if (!name) return 0;
3695
3696 /* check for Win32 module */
3697 if (HIWORD(instance))
3698 return LoadMenu32A(instance,PTR_SEG_TO_LIN(name));
3699 instance = GetExePtr( instance );
3700
3701 if (!(hRsrc = FindResource16( instance, name, RT_MENU16 ))) return 0;
3702 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3703 hMenu = LoadMenuIndirect16(LockResource16(handle));
3704 FreeResource16( handle );
3705 return hMenu;
3706 }
3707
3708
3709 /*****************************************************************
3710 * LoadMenu32A (USER32.370)
3711 */
3712 HMENU32 WINAPI LoadMenu32A( HINSTANCE32 instance, LPCSTR name )
3713 {
3714 HRSRC32 hrsrc = FindResource32A( instance, name, RT_MENU32A );
3715 if (!hrsrc) return 0;
3716 return LoadMenuIndirect32A( (LPCVOID)LoadResource32( instance, hrsrc ));
3717 }
3718
3719
3720 /*****************************************************************
3721 * LoadMenu32W (USER32.373)
3722 */
3723 HMENU32 WINAPI LoadMenu32W( HINSTANCE32 instance, LPCWSTR name )
3724 {
3725 HRSRC32 hrsrc = FindResource32W( instance, name, RT_MENU32W );
3726 if (!hrsrc) return 0;
3727 return LoadMenuIndirect32W( (LPCVOID)LoadResource32( instance, hrsrc ));
3728 }
3729
3730
3731 /**********************************************************************
3732 * LoadMenuIndirect16 (USER.220)
3733 */
3734 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3735 {
3736 HMENU16 hMenu;
3737 WORD version, offset;
3738 LPCSTR p = (LPCSTR)template;
3739
3740 TRACE(menu,"(%p)\n", template );
3741 version = GET_WORD(p);
3742 p += sizeof(WORD);
3743 if (version)
3744 {
3745 WARN(menu, "version must be 0 for Win16\n" );
3746 return 0;
3747 }
3748 offset = GET_WORD(p);
3749 p += sizeof(WORD) + offset;
3750 if (!(hMenu = CreateMenu32())) return 0;
3751 if (!MENU_ParseResource( p, hMenu, FALSE ))
3752 {
3753 DestroyMenu32( hMenu );
3754 return 0;
3755 }
3756 return hMenu;
3757 }
3758
3759
3760 /**********************************************************************
3761 * LoadMenuIndirect32A (USER32.371)
3762 */
3763 HMENU32 WINAPI LoadMenuIndirect32A( LPCVOID template )
3764 {
3765 HMENU16 hMenu;
3766 WORD version, offset;
3767 LPCSTR p = (LPCSTR)template;
3768
3769 TRACE(menu,"%p\n", template );
3770 version = GET_WORD(p);
3771 p += sizeof(WORD);
3772 switch (version)
3773 {
3774 case 0:
3775 offset = GET_WORD(p);
3776 p += sizeof(WORD) + offset;
3777 if (!(hMenu = CreateMenu32())) return 0;
3778 if (!MENU_ParseResource( p, hMenu, TRUE ))
3779 {
3780 DestroyMenu32( hMenu );
3781 return 0;
3782 }
3783 return hMenu;
3784 case 1:
3785 offset = GET_WORD(p);
3786 p += sizeof(WORD) + offset;
3787 if (!(hMenu = CreateMenu32())) return 0;
3788 if (!MENUEX_ParseResource( p, hMenu))
3789 {
3790 DestroyMenu32( hMenu );
3791 return 0;
3792 }
3793 return hMenu;
3794 default:
3795 ERR(menu, "version %d not supported.\n", version);
3796 return 0;
3797 }
3798 }
3799
3800
3801 /**********************************************************************
3802 * LoadMenuIndirect32W (USER32.372)
3803 */
3804 HMENU32 WINAPI LoadMenuIndirect32W( LPCVOID template )
3805 {
3806 /* FIXME: is there anything different between A and W? */
3807 return LoadMenuIndirect32A( template );
3808 }
3809
3810
3811 /**********************************************************************
3812 * IsMenu16 (USER.358)
3813 */
3814 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3815 {
3816 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3817 return IS_A_MENU(menu);
3818 }
3819
3820
3821 /**********************************************************************
3822 * IsMenu32 (USER32.346)
3823 */
3824 BOOL32 WINAPI IsMenu32(HMENU32 hmenu)
3825 {
3826 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3827 return IS_A_MENU(menu);
3828 }
3829
3830 /**********************************************************************
3831 * GetMenuItemInfo32_common
3832 */
3833
3834 static BOOL32 GetMenuItemInfo32_common ( HMENU32 hmenu, UINT32 item,
3835 BOOL32 bypos,
3836 LPMENUITEMINFO32A lpmii,
3837 BOOL32 unicode)
3838 {
3839 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
3840 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3841 if (!menu)
3842 return FALSE;
3843
3844 if (lpmii->fMask & MIIM_TYPE) {
3845 lpmii->fType = menu->fType;
3846 switch (MENU_ITEM_TYPE(menu->fType)) {
3847 case MF_STRING:
3848 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3849 if (unicode)
3850 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3851 menu->text,
3852 lpmii->cch);
3853 else
3854 lstrcpyn32A(lpmii->dwTypeData,
3855 menu->text,
3856 lpmii->cch);
3857 }
3858 break;
3859 case MF_OWNERDRAW:
3860 case MF_BITMAP:
3861 lpmii->dwTypeData = menu->text;
3862 break;
3863 default:
3864 break;
3865 }
3866 }
3867 if (lpmii->fMask & MIIM_STATE)
3868 lpmii->fState = menu->fState;
3869
3870 if (lpmii->fMask & MIIM_ID)
3871 lpmii->wID = menu->wID;
3872
3873 if (lpmii->fMask & MIIM_SUBMENU)
3874 lpmii->hSubMenu = menu->hSubMenu;
3875
3876 if (lpmii->fMask & MIIM_CHECKMARKS) {
3877 lpmii->hbmpChecked = menu->hCheckBit;
3878 lpmii->hbmpUnchecked = menu->hUnCheckBit;
3879 }
3880 if (lpmii->fMask & MIIM_DATA)
3881 lpmii->dwItemData = menu->dwItemData;
3882
3883 return TRUE;
3884 }
3885
3886 /**********************************************************************
3887 * GetMenuItemInfo32A (USER32.264)
3888 */
3889 BOOL32 WINAPI GetMenuItemInfo32A( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3890 LPMENUITEMINFO32A lpmii)
3891 {
3892 return GetMenuItemInfo32_common (hmenu, item, bypos, lpmii, FALSE);
3893 }
3894
3895 /**********************************************************************
3896 * GetMenuItemInfo32W (USER32.265)
3897 */
3898 BOOL32 WINAPI GetMenuItemInfo32W( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3899 LPMENUITEMINFO32W lpmii)
3900 {
3901 return GetMenuItemInfo32_common (hmenu, item, bypos,
3902 (LPMENUITEMINFO32A)lpmii, TRUE);
3903 }
3904
3905 /**********************************************************************
3906 * SetMenuItemInfo32_common
3907 */
3908
3909 static BOOL32 SetMenuItemInfo32_common(MENUITEM * menu,
3910 const MENUITEMINFO32A *lpmii,
3911 BOOL32 unicode)
3912 {
3913 if (!menu) return FALSE;
3914
3915 if (lpmii->fMask & MIIM_TYPE) {
3916 /* Get rid of old string. */
3917 if (IS_STRING_ITEM(menu->fType) && menu->text)
3918 HeapFree(SystemHeap, 0, menu->text);
3919
3920 menu->fType = lpmii->fType;
3921 menu->text = lpmii->dwTypeData;
3922 if (IS_STRING_ITEM(menu->fType) && menu->text) {
3923 menu->text =
3924 unicode
3925 ? HEAP_strdupWtoA(SystemHeap, 0,
3926 (LPWSTR) lpmii->dwTypeData)
3927 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
3928 }
3929 }
3930 if (lpmii->fMask & MIIM_STATE)
3931 menu->fState = lpmii->fState;
3932
3933 if (lpmii->fMask & MIIM_ID)
3934 menu->wID = lpmii->wID;
3935
3936 if (lpmii->fMask & MIIM_SUBMENU) {
3937 menu->hSubMenu = lpmii->hSubMenu;
3938 if (menu->hSubMenu) {
3939 POPUPMENU *subMenu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)menu->hSubMenu);
3940 if (IS_A_MENU(subMenu)) {
3941 subMenu->wFlags |= MF_POPUP;
3942 menu->fType |= MF_POPUP;
3943 }
3944 else
3945 /* FIXME: Return an error ? */
3946 menu->fType &= ~MF_POPUP;
3947 }
3948 else
3949 menu->fType &= ~MF_POPUP;
3950 }
3951
3952 if (lpmii->fMask & MIIM_CHECKMARKS)
3953 {
3954 menu->hCheckBit = lpmii->hbmpChecked;
3955 menu->hUnCheckBit = lpmii->hbmpUnchecked;
3956 }
3957 if (lpmii->fMask & MIIM_DATA)
3958 menu->dwItemData = lpmii->dwItemData;
3959
3960 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
3961 return TRUE;
3962 }
3963
3964 /**********************************************************************
3965 * SetMenuItemInfo32A (USER32.491)
3966 */
3967 BOOL32 WINAPI SetMenuItemInfo32A(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3968 const MENUITEMINFO32A *lpmii)
3969 {
3970 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
3971 lpmii, FALSE);
3972 }
3973
3974 /**********************************************************************
3975 * SetMenuItemInfo32W (USER32.492)
3976 */
3977 BOOL32 WINAPI SetMenuItemInfo32W(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3978 const MENUITEMINFO32W *lpmii)
3979 {
3980 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
3981 (const MENUITEMINFO32A*)lpmii, TRUE);
3982 }
3983
3984 /**********************************************************************
3985 * SetMenuDefaultItem32 (USER32.489)
3986 */
3987 BOOL32 WINAPI SetMenuDefaultItem32(HMENU32 hmenu, UINT32 item, UINT32 bypos)
3988 {
3989 MENUITEM *menuitem = MENU_FindItem(&hmenu, &item, bypos);
3990 POPUPMENU *menu;
3991
3992 if (!menuitem) return FALSE;
3993 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu))) return FALSE;
3994
3995 menu->defitem = item; /* position */
3996
3997 debug_print_menuitem("SetMenuDefaultItem32: ", menuitem, "");
3998 FIXME(menu, "(0x%x,%d,%d), empty stub!\n",
3999 hmenu, item, bypos);
4000 return TRUE;
4001 }
4002
4003 /**********************************************************************
4004 * GetMenuDefaultItem32 (USER32.260)
4005 */
4006 UINT32 WINAPI GetMenuDefaultItem32(HMENU32 hmenu, UINT32 bypos, UINT32 flags)
4007 {
4008 POPUPMENU *menu;
4009
4010 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu)))
4011 return -1;
4012
4013 FIXME(menu, "(0x%x,%d,%d), stub!\n", hmenu, bypos, flags);
4014 if (bypos & MF_BYPOSITION)
4015 return menu->defitem;
4016 else {
4017 FIXME (menu, "default item 0x%x\n", menu->defitem);
4018 if ((menu->defitem > 0) && (menu->defitem < menu->nItems))
4019 return menu->items[menu->defitem].wID;
4020 }
4021 return -1;
4022 }
4023
4024 /*******************************************************************
4025 * InsertMenuItem16 (USER.441)
4026 *
4027 * FIXME: untested
4028 */
4029 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
4030 const MENUITEMINFO16 *mii )
4031 {
4032 MENUITEMINFO32A miia;
4033
4034 miia.cbSize = sizeof(miia);
4035 miia.fMask = mii->fMask;
4036 miia.dwTypeData = mii->dwTypeData;
4037 miia.fType = mii->fType;
4038 miia.fState = mii->fState;
4039 miia.wID = mii->wID;
4040 miia.hSubMenu = mii->hSubMenu;
4041 miia.hbmpChecked = mii->hbmpChecked;
4042 miia.hbmpUnchecked = mii->hbmpUnchecked;
4043 miia.dwItemData = mii->dwItemData;
4044 miia.cch = mii->cch;
4045 if (IS_STRING_ITEM(miia.fType))
4046 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
4047 return InsertMenuItem32A( hmenu, pos, byposition, &miia );
4048 }
4049
4050
4051 /**********************************************************************
4052 * InsertMenuItem32A (USER32.323)
4053 */
4054 BOOL32 WINAPI InsertMenuItem32A(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
4055 const MENUITEMINFO32A *lpmii)
4056 {
4057 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4058 return SetMenuItemInfo32_common(item, lpmii, FALSE);
4059 }
4060
4061
4062 /**********************************************************************
4063 * InsertMenuItem32W (USER32.324)
4064 */
4065 BOOL32 WINAPI InsertMenuItem32W(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
4066 const MENUITEMINFO32W *lpmii)
4067 {
4068 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4069 return SetMenuItemInfo32_common(item, (const MENUITEMINFO32A*)lpmii, TRUE);
4070 }
4071
4072 /**********************************************************************
4073 * CheckMenuRadioItem32 (USER32.47)
4074 */
4075
4076 BOOL32 WINAPI CheckMenuRadioItem32(HMENU32 hMenu,
4077 UINT32 first, UINT32 last, UINT32 check,
4078 UINT32 bypos)
4079 {
4080 MENUITEM *mifirst, *milast, *micheck;
4081 HMENU32 mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4082
4083 TRACE(menu, "ox%x: %d-%d, check %d, bypos=%d\n",
4084 hMenu, first, last, check, bypos);
4085
4086 mifirst = MENU_FindItem (&mfirst, &first, bypos);
4087 milast = MENU_FindItem (&mlast, &last, bypos);
4088 micheck = MENU_FindItem (&mcheck, &check, bypos);
4089
4090 if (mifirst == NULL || milast == NULL || micheck == NULL ||
4091 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
4092 micheck > milast || micheck < mifirst)
4093 return FALSE;
4094
4095 while (mifirst <= milast)
4096 {
4097 if (mifirst == micheck)
4098 {
4099 mifirst->fType |= MFT_RADIOCHECK;
4100 mifirst->fState |= MFS_CHECKED;
4101 } else {
4102 mifirst->fType &= ~MFT_RADIOCHECK;
4103 mifirst->fState &= ~MFS_CHECKED;
4104 }
4105 mifirst++;
4106 }
4107
4108 return TRUE;
4109 }
4110
4111 /**********************************************************************
4112 * CheckMenuRadioItem16 (not a Windows API)
4113 */
4114
4115 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
4116 UINT16 first, UINT16 last, UINT16 check,
4117 BOOL16 bypos)
4118 {
4119 return CheckMenuRadioItem32 (hMenu, first, last, check, bypos);
4120 }
4121
4122 /**********************************************************************
4123 * GetMenuItemRect32 (USER32.266)
4124 *
4125 * ATTENTION: Here, the returned values in rect are the screen
4126 * coordinates of the item just like if the menu was
4127 * always on the upper left side of the application.
4128 *
4129 */
4130 BOOL32 WINAPI GetMenuItemRect32 (HWND32 hwnd, HMENU32 hMenu, UINT32 uItem,
4131 LPRECT32 rect)
4132 {
4133 POPUPMENU *itemMenu;
4134 MENUITEM *item;
4135 HWND32 referenceHwnd;
4136
4137 TRACE(menu, "(0x%x,0x%x,%d,%p)\n", hwnd, hMenu, uItem, rect);
4138
4139 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4140 referenceHwnd = hwnd;
4141
4142 if(!hwnd)
4143 {
4144 itemMenu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
4145 if (itemMenu == NULL)
4146 return FALSE;
4147
4148 if(itemMenu->hWnd == NULL)
4149 return FALSE;
4150 referenceHwnd = itemMenu->hWnd;
4151 }
4152
4153 if ((rect == NULL) || (item == NULL))
4154 return FALSE;
4155
4156 *rect = item->rect;
4157
4158 MapWindowPoints32(referenceHwnd, 0, (LPPOINT32)rect, 2);
4159
4160 return TRUE;
4161 }
4162
4163 /**********************************************************************
4164 * GetMenuItemRect16 (USER.665)
4165 */
4166
4167 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4168 LPRECT16 rect)
4169 {
4170 RECT32 r32;
4171 BOOL32 res;
4172
4173 if (!rect) return FALSE;
4174 res = GetMenuItemRect32 (hwnd, hMenu, uItem, &r32);
4175 CONV_RECT32TO16 (&r32, rect);
4176 return res;
4177 }
4178
4179 /**********************************************************************
4180 * SetMenuContextHelpId16 (USER.384)
4181 */
4182 BOOL16 WINAPI SetMenuContextHelpId16( HMENU16 hMenu, DWORD dwContextHelpId)
4183 {
4184 return SetMenuContextHelpId32( hMenu, dwContextHelpId );
4185 }
4186
4187
4188 /**********************************************************************
4189 * SetMenuContextHelpId32 (USER32.488)
4190 */
4191 BOOL32 WINAPI SetMenuContextHelpId32( HMENU32 hMenu, DWORD dwContextHelpId)
4192 {
4193 FIXME(menu, "SetMenuContextHelpId, stub\n");
4194 return 0;
4195 }
4196
4197 /**********************************************************************
4198 * GetMenuContextHelpId16 (USER.385)
4199 */
4200 DWORD WINAPI GetMenuContextHelpId16( HMENU16 hMenu )
4201 {
4202 return GetMenuContextHelpId16( hMenu );
4203 }
4204
4205 /**********************************************************************
4206 * GetMenuContextHelpId32 (USER32.488)
4207 */
4208 DWORD WINAPI GetMenuContextHelpId32( HMENU32 hMenu )
4209 {
4210 FIXME(menu, "GetMenuContextHelpId, stub\n");
4211 return 0;
4212 }
4213
Work in progress by Kai Blin