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Small fix.
[wine/multimedia.git] / controls / menu.c
blob1cbb1c4879f2d35c3dbe48aad64018f59d3635c0
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 #include "windows.h"
20 #include "bitmap.h"
21 #include "gdi.h"
22 #include "sysmetrics.h"
23 #include "task.h"
24 #include "win.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 "graphics.h"
33 #include "resource.h"
34 #include "tweak.h"
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
99 /* popup menu shade thickness */
100 #define POPUP_XSHADE 4
101 #define POPUP_YSHADE 4
102
103 /* Space between 2 menu bar items */
104 #define MENU_BAR_ITEMS_SPACE 12
105
106 /* Minimum width of a tab character */
107 #define MENU_TAB_SPACE 8
108
109 /* Height of a separator item */
110 #define SEPARATOR_HEIGHT 5
111
112 /* (other menu->FocusedItem values give the position of the focused item) */
113 #define NO_SELECTED_ITEM 0xffff
114
115 #define MENU_ITEM_TYPE(flags) \
116 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
117
118 #define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
119
120 #define IS_SYSTEM_MENU(menu) \
121 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
122 #define IS_SYSTEM_POPUP(menu) \
123 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
124
125 #define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
126 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
127 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
128 MF_POPUP | MF_SYSMENU | MF_HELP)
129 #define STATE_MASK (~TYPE_MASK)
130
131 /* Dimension of the menu bitmaps */
132 static WORD check_bitmap_width = 0, check_bitmap_height = 0;
133 static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
134
135 static HBITMAP32 hStdRadioCheck = 0;
136 static HBITMAP32 hStdCheck = 0;
137 static HBITMAP32 hStdMnArrow = 0;
138 static HBRUSH32 hShadeBrush = 0;
139 static HMENU32 MENU_DefSysPopup = 0; /* Default system menu popup */
140
141 /* Use global popup window because there's no way 2 menus can
142 * be tracked at the same time. */
143
144 static WND* pTopPopupWnd = 0;
145 static UINT32 uSubPWndLevel = 0;
146
147 /* Flag set by EndMenu() to force an exit from menu tracking */
148 static BOOL32 fEndMenu = FALSE;
149
150
151 /***********************************************************************
152 * debug_print_menuitem
153 *
154 * Print a menuitem in readable form.
155 */
156
157 #define debug_print_menuitem(pre, mp, post) \
158 if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
159
160 #define MENUOUT(text) \
161 dsprintf(menu, "%s%s", (count++ ? "," : ""), (text))
162
163 #define MENUFLAG(bit,text) \
164 do { \
165 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
166 } while (0)
167
168 static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
169 const char *postfix)
170 {
171 dbg_decl_str(menu, 256);
172
173 if (mp) {
174 UINT32 flags = mp->fType;
175 int typ = MENU_ITEM_TYPE(flags);
176 dsprintf(menu, "{ ID=0x%x", mp->wID);
177 if (flags & MF_POPUP)
178 dsprintf(menu, ", Sub=0x%x", mp->hSubMenu);
179 if (flags) {
180 int count = 0;
181 dsprintf(menu, ", Typ=");
182 if (typ == MFT_STRING)
183 /* Nothing */ ;
184 else if (typ == MFT_SEPARATOR)
185 MENUOUT("sep");
186 else if (typ == MFT_OWNERDRAW)
187 MENUOUT("own");
188 else if (typ == MFT_BITMAP)
189 MENUOUT("bit");
190 else
191 MENUOUT("???");
192 flags -= typ;
193
194 MENUFLAG(MF_POPUP, "pop");
195 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
196 MENUFLAG(MFT_MENUBREAK, "brk");
197 MENUFLAG(MFT_RADIOCHECK, "radio");
198 MENUFLAG(MFT_RIGHTORDER, "rorder");
199 MENUFLAG(MF_SYSMENU, "sys");
200 MENUFLAG(MFT_RIGHTJUSTIFY, "right");
201
202 if (flags)
203 dsprintf(menu, "+0x%x", flags);
204 }
205 flags = mp->fState;
206 if (flags) {
207 int count = 0;
208 dsprintf(menu, ", State=");
209 MENUFLAG(MFS_GRAYED, "grey");
210 MENUFLAG(MFS_DISABLED, "dis");
211 MENUFLAG(MFS_CHECKED, "check");
212 MENUFLAG(MFS_HILITE, "hi");
213 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
214 MENUFLAG(MF_MOUSESELECT, "mouse");
215 if (flags)
216 dsprintf(menu, "+0x%x", flags);
217 }
218 if (mp->hCheckBit)
219 dsprintf(menu, ", Chk=0x%x", mp->hCheckBit);
220 if (mp->hUnCheckBit)
221 dsprintf(menu, ", Unc=0x%x", mp->hUnCheckBit);
222
223 if (typ == MFT_STRING) {
224 if (mp->text)
225 dsprintf(menu, ", Text=\"%s\"", mp->text);
226 else
227 dsprintf(menu, ", Text=Null");
228 } else if (mp->text == NULL)
229 /* Nothing */ ;
230 else
231 dsprintf(menu, ", Text=%p", mp->text);
232 dsprintf(menu, " }");
233 } else {
234 dsprintf(menu, "NULL");
235 }
236
237 TRACE(menu, "%s %s %s\n", prefix, dbg_str(menu), postfix);
238 }
239
240 #undef MENUOUT
241 #undef MENUFLAG
242
243 /***********************************************************************
244 * MENU_CopySysPopup
245 *
246 * Return the default system menu.
247 */
248 static HMENU32 MENU_CopySysPopup(void)
249 {
250 HMENU32 hMenu = LoadMenuIndirect32A(SYSRES_GetResPtr(SYSRES_MENU_SYSMENU));
251
252 if( hMenu ) {
253 POPUPMENU* menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
254 menu->wFlags |= MF_SYSMENU | MF_POPUP;
255 }
256 else {
257 hMenu = 0;
258 ERR(menu, "Unable to load default system menu\n" );
259 }
260
261 TRACE(menu, "returning %x.\n", hMenu );
262
263 return hMenu;
264 }
265
266
267 /**********************************************************************
268 * MENU_GetSysMenu
269 *
270 * Create a copy of the system menu. System menu in Windows is
271 * a special menu-bar with the single entry - system menu popup.
272 * This popup is presented to the outside world as a "system menu".
273 * However, the real system menu handle is sometimes seen in the
274 * WM_MENUSELECT paramemters (and Word 6 likes it this way).
275 */
276 HMENU32 MENU_GetSysMenu( HWND32 hWnd, HMENU32 hPopupMenu )
277 {
278 HMENU32 hMenu;
279
280 if ((hMenu = CreateMenu32()))
281 {
282 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hMenu);
283 menu->wFlags = MF_SYSMENU;
284 menu->hWnd = hWnd;
285
286 if (hPopupMenu == (HMENU32)(-1))
287 hPopupMenu = MENU_CopySysPopup();
288 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
289
290 if (hPopupMenu)
291 {
292 InsertMenu32A( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION, hPopupMenu, NULL );
293
294 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
295 menu->items[0].fState = 0;
296 menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hPopupMenu);
297 menu->wFlags |= MF_SYSMENU;
298
299 TRACE(menu,"GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
300 return hMenu;
301 }
302 DestroyMenu32( hMenu );
303 }
304 ERR(menu, "failed to load system menu!\n");
305 return 0;
306 }
307
308
309 /***********************************************************************
310 * MENU_Init
311 *
312 * Menus initialisation.
313 */
314 BOOL32 MENU_Init()
315 {
316 HBITMAP32 hBitmap;
317 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
318 0x55, 0, 0xAA, 0,
319 0x55, 0, 0xAA, 0,
320 0x55, 0, 0xAA, 0 };
321
322 /* Load menu bitmaps */
323 hStdCheck = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_CHECK));
324 hStdRadioCheck = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_RADIOCHECK));
325 hStdMnArrow = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_MNARROW));
326
327 if (hStdCheck)
328 {
329 BITMAP32 bm;
330 GetObject32A( hStdCheck, sizeof(bm), &bm );
331 check_bitmap_width = bm.bmWidth;
332 check_bitmap_height = bm.bmHeight;
333 } else
334 return FALSE;
335
336 /* Assume that radio checks have the same size as regular check. */
337 if (!hStdRadioCheck)
338 return FALSE;
339
340 if (hStdMnArrow)
341 {
342 BITMAP32 bm;
343 GetObject32A( hStdMnArrow, sizeof(bm), &bm );
344 arrow_bitmap_width = bm.bmWidth;
345 arrow_bitmap_height = bm.bmHeight;
346 } else
347 return FALSE;
348
349 if ((hBitmap = CreateBitmap32( 8, 8, 1, 1, shade_bits)))
350 {
351 if((hShadeBrush = CreatePatternBrush32( hBitmap )))
352 {
353 DeleteObject32( hBitmap );
354 if ((MENU_DefSysPopup = MENU_CopySysPopup()))
355 return TRUE;
356 }
357 }
358
359 return FALSE;
360 }
361
362 /***********************************************************************
363 * MENU_InitSysMenuPopup
364 *
365 * Grey the appropriate items in System menu.
366 */
367 static void MENU_InitSysMenuPopup( HMENU32 hmenu, DWORD style, DWORD clsStyle )
368 {
369 BOOL32 gray;
370
371 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
372 EnableMenuItem32( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
373 gray = ((style & WS_MAXIMIZE) != 0);
374 EnableMenuItem32( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
375 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
376 EnableMenuItem32( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
377 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
378 EnableMenuItem32( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
379 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
380 EnableMenuItem32( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
381 gray = (clsStyle & CS_NOCLOSE) != 0;
382 EnableMenuItem32( hmenu, SC_CLOSE, (gray ? MF_GRAYED : MF_ENABLED) );
383 }
384
385
386 /******************************************************************************
387 *
388 * UINT32 MENU_GetStartOfNextColumn(
389 * HMENU32 hMenu )
390 *
391 *****************************************************************************/
392
393 static UINT32 MENU_GetStartOfNextColumn(
394 HMENU32 hMenu )
395 {
396 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
397 UINT32 i = menu->FocusedItem + 1;
398
399 if(!menu)
400 return NO_SELECTED_ITEM;
401
402 if( i == NO_SELECTED_ITEM )
403 return i;
404
405 for( ; i < menu->nItems; ++i ) {
406 if (menu->items[i].fType & MF_MENUBARBREAK)
407 return i;
408 }
409
410 return NO_SELECTED_ITEM;
411 }
412
413
414 /******************************************************************************
415 *
416 * UINT32 MENU_GetStartOfPrevColumn(
417 * HMENU32 hMenu )
418 *
419 *****************************************************************************/
420
421 static UINT32 MENU_GetStartOfPrevColumn(
422 HMENU32 hMenu )
423 {
424 POPUPMENU const *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
425 UINT32 i;
426
427 if( !menu )
428 return NO_SELECTED_ITEM;
429
430 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
431 return NO_SELECTED_ITEM;
432
433 /* Find the start of the column */
434
435 for(i = menu->FocusedItem; i != 0 &&
436 !(menu->items[i].fType & MF_MENUBARBREAK);
437 --i); /* empty */
438
439 if(i == 0)
440 return NO_SELECTED_ITEM;
441
442 for(--i; i != 0; --i) {
443 if (menu->items[i].fType & MF_MENUBARBREAK)
444 break;
445 }
446
447 TRACE(menu, "ret %d.\n", i );
448
449 return i;
450 }
451
452
453
454 /***********************************************************************
455 * MENU_FindItem
456 *
457 * Find a menu item. Return a pointer on the item, and modifies *hmenu
458 * in case the item was in a sub-menu.
459 */
460 static MENUITEM *MENU_FindItem( HMENU32 *hmenu, UINT32 *nPos, UINT32 wFlags )
461 {
462 POPUPMENU *menu;
463 UINT32 i;
464
465 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(*hmenu))) return NULL;
466 if (wFlags & MF_BYPOSITION)
467 {
468 if (*nPos >= menu->nItems) return NULL;
469 return &menu->items[*nPos];
470 }
471 else
472 {
473 MENUITEM *item = menu->items;
474 for (i = 0; i < menu->nItems; i++, item++)
475 {
476 if (item->wID == *nPos)
477 {
478 *nPos = i;
479 return item;
480 }
481 else if (item->fType & MF_POPUP)
482 {
483 HMENU32 hsubmenu = item->hSubMenu;
484 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
485 if (subitem)
486 {
487 *hmenu = hsubmenu;
488 return subitem;
489 }
490 }
491 }
492 }
493 return NULL;
494 }
495
496 /***********************************************************************
497 * MENU_FreeItemData
498 */
499 static void MENU_FreeItemData( MENUITEM* item )
500 {
501 /* delete text */
502 if (IS_STRING_ITEM(item->fType) && item->text)
503 HeapFree( SystemHeap, 0, item->text );
504 }
505
506 /***********************************************************************
507 * MENU_FindItemByCoords
508 *
509 * Find the item at the specified coordinates (screen coords). Does
510 * not work for child windows and therefore should not be called for
511 * an arbitrary system menu.
512 */
513 static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
514 POINT32 pt, UINT32 *pos )
515 {
516 MENUITEM *item;
517 WND *wndPtr;
518 UINT32 i;
519
520 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd ))) return NULL;
521 pt.x -= wndPtr->rectWindow.left;
522 pt.y -= wndPtr->rectWindow.top;
523 item = menu->items;
524 for (i = 0; i < menu->nItems; i++, item++)
525 {
526 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
527 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
528 {
529 if (pos) *pos = i;
530 return item;
531 }
532 }
533 return NULL;
534 }
535
536
537 /***********************************************************************
538 * MENU_FindItemByKey
539 *
540 * Find the menu item selected by a key press.
541 * Return item id, -1 if none, -2 if we should close the menu.
542 */
543 static UINT32 MENU_FindItemByKey( HWND32 hwndOwner, HMENU32 hmenu,
544 UINT32 key, BOOL32 forceMenuChar )
545 {
546 TRACE(menu,"\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
547
548 if (!IsMenu32( hmenu ))
549 {
550 WND* w = WIN_FindWndPtr(hwndOwner);
551 hmenu = GetSubMenu32(w->hSysMenu, 0);
552 }
553
554 if (hmenu)
555 {
556 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
557 MENUITEM *item = menu->items;
558 LONG menuchar;
559
560 if( !forceMenuChar )
561 {
562 UINT32 i;
563
564 key = toupper(key);
565 for (i = 0; i < menu->nItems; i++, item++)
566 {
567 if (item->text && (IS_STRING_ITEM(item->fType)))
568 {
569 char *p = strchr( item->text, '&' );
570 if (p && (p[1] != '&') && (toupper(p[1]) == key)) return i;
571 }
572 }
573 }
574 menuchar = SendMessage32A( hwndOwner, WM_MENUCHAR,
575 MAKEWPARAM( key, menu->wFlags ), hmenu );
576 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
577 if (HIWORD(menuchar) == 1) return (UINT32)(-2);
578 }
579 return (UINT32)(-1);
580 }
581
582
583 /***********************************************************************
584 * MENU_CalcItemSize
585 *
586 * Calculate the size of the menu item and store it in lpitem->rect.
587 */
588 static void MENU_CalcItemSize( HDC32 hdc, MENUITEM *lpitem, HWND32 hwndOwner,
589 INT32 orgX, INT32 orgY, BOOL32 menuBar )
590 {
591 DWORD dwSize;
592 char *p;
593
594 TRACE(menu, "HDC 0x%x at (%d,%d)\n",
595 hdc, orgX, orgY);
596 debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
597 (menuBar ? " (MenuBar)" : ""));
598
599 SetRect32( &lpitem->rect, orgX, orgY, orgX, orgY );
600
601 if (lpitem->fType & MF_OWNERDRAW)
602 {
603 MEASUREITEMSTRUCT32 mis;
604 mis.CtlType = ODT_MENU;
605 mis.itemID = lpitem->wID;
606 mis.itemData = (DWORD)lpitem->text;
607 mis.itemHeight = 16;
608 mis.itemWidth = 30;
609 SendMessage32A( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
610 lpitem->rect.bottom += mis.itemHeight;
611 lpitem->rect.right += mis.itemWidth;
612 TRACE(menu, "%08x %dx%d\n",
613 lpitem->wID, mis.itemWidth, mis.itemHeight);
614 return;
615 }
616
617 if (lpitem->fType & MF_SEPARATOR)
618 {
619 lpitem->rect.bottom += SEPARATOR_HEIGHT;
620 return;
621 }
622
623 if (!menuBar)
624 {
625 lpitem->rect.right += 2 * check_bitmap_width;
626 if (lpitem->fType & MF_POPUP)
627 lpitem->rect.right += arrow_bitmap_width;
628 }
629
630 if (lpitem->fType & MF_BITMAP)
631 {
632 BITMAP32 bm;
633 if (GetObject32A( (HBITMAP32)lpitem->text, sizeof(bm), &bm ))
634 {
635 lpitem->rect.right += bm.bmWidth;
636 lpitem->rect.bottom += bm.bmHeight;
637 }
638 return;
639 }
640
641 /* If we get here, then it must be a text item */
642
643 if (IS_STRING_ITEM( lpitem->fType ))
644 {
645 dwSize = GetTextExtent( hdc, lpitem->text, strlen(lpitem->text) );
646 lpitem->rect.right += LOWORD(dwSize);
647 if (TWEAK_WineLook == WIN31_LOOK)
648 lpitem->rect.bottom += MAX( HIWORD(dwSize), SYSMETRICS_CYMENU );
649 else
650 lpitem->rect.bottom += MAX (HIWORD(dwSize), sysMetrics[SM_CYMENU]- 1);
651 lpitem->xTab = 0;
652
653 if (menuBar) lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
654 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
655 {
656 /* Item contains a tab (only meaningful in popup menus) */
657 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE +
658 LOWORD( GetTextExtent( hdc, lpitem->text,
659 (int)(p - lpitem->text) ));
660 lpitem->rect.right += MENU_TAB_SPACE;
661 }
662 else
663 {
664 if (strchr( lpitem->text, '\b' ))
665 lpitem->rect.right += MENU_TAB_SPACE;
666 lpitem->xTab = lpitem->rect.right - check_bitmap_width
667 - arrow_bitmap_width;
668 }
669 }
670 }
671
672
673 /***********************************************************************
674 * MENU_PopupMenuCalcSize
675 *
676 * Calculate the size of a popup menu.
677 */
678 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND32 hwndOwner )
679 {
680 MENUITEM *lpitem;
681 HDC32 hdc;
682 int start, i;
683 int orgX, orgY, maxX, maxTab, maxTabWidth;
684
685 lppop->Width = lppop->Height = 0;
686 if (lppop->nItems == 0) return;
687 hdc = GetDC32( 0 );
688 start = 0;
689 maxX = SYSMETRICS_CXBORDER;
690 while (start < lppop->nItems)
691 {
692 lpitem = &lppop->items[start];
693 orgX = maxX;
694 orgY = SYSMETRICS_CYBORDER;
695
696 maxTab = maxTabWidth = 0;
697
698 /* Parse items until column break or end of menu */
699 for (i = start; i < lppop->nItems; i++, lpitem++)
700 {
701 if ((i != start) &&
702 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
703
704 if (TWEAK_WineLook > WIN31_LOOK)
705 ++orgY;
706
707 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
708 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
709 maxX = MAX( maxX, lpitem->rect.right );
710 orgY = lpitem->rect.bottom;
711 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
712 {
713 maxTab = MAX( maxTab, lpitem->xTab );
714 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
715 }
716 }
717
718 /* Finish the column (set all items to the largest width found) */
719 maxX = MAX( maxX, maxTab + maxTabWidth );
720 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
721 {
722 lpitem->rect.right = maxX;
723 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
724 lpitem->xTab = maxTab;
725 }
726 lppop->Height = MAX( lppop->Height, orgY );
727 }
728
729 if(TWEAK_WineLook > WIN31_LOOK)
730 lppop->Height++;
731
732 lppop->Width = maxX;
733 ReleaseDC32( 0, hdc );
734 }
735
736
737 /***********************************************************************
738 * MENU_MenuBarCalcSize
739 *
740 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
741 * height is off by 1 pixel which causes lengthy window relocations when
742 * active document window is maximized/restored.
743 *
744 * Calculate the size of the menu bar.
745 */
746 static void MENU_MenuBarCalcSize( HDC32 hdc, LPRECT32 lprect,
747 LPPOPUPMENU lppop, HWND32 hwndOwner )
748 {
749 MENUITEM *lpitem;
750 int start, i, orgX, orgY, maxY, helpPos;
751
752 if ((lprect == NULL) || (lppop == NULL)) return;
753 if (lppop->nItems == 0) return;
754 TRACE(menu,"left=%d top=%d right=%d bottom=%d\n",
755 lprect->left, lprect->top, lprect->right, lprect->bottom);
756 lppop->Width = lprect->right - lprect->left;
757 lppop->Height = 0;
758 maxY = lprect->top;
759 start = 0;
760 helpPos = -1;
761 while (start < lppop->nItems)
762 {
763 lpitem = &lppop->items[start];
764 orgX = lprect->left;
765 orgY = maxY;
766
767 /* Parse items until line break or end of menu */
768 for (i = start; i < lppop->nItems; i++, lpitem++)
769 {
770 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
771 if ((i != start) &&
772 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
773
774 TRACE(menu, "calling MENU_CalcItemSize org=(%d, %d)\n",
775 orgX, orgY );
776 debug_print_menuitem (" item: ", lpitem, "");
777 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
778 if (lpitem->rect.right > lprect->right)
779 {
780 if (i != start) break;
781 else lpitem->rect.right = lprect->right;
782 }
783 maxY = MAX( maxY, lpitem->rect.bottom );
784 orgX = lpitem->rect.right;
785 }
786
787 /* Finish the line (set all items to the largest height found) */
788 while (start < i) lppop->items[start++].rect.bottom = maxY;
789 }
790
791 lprect->bottom = maxY;
792 lppop->Height = lprect->bottom - lprect->top;
793
794 /* Flush right all items between the MF_HELP and the last item */
795 /* (if several lines, only move the last line) */
796 if (helpPos != -1)
797 {
798 lpitem = &lppop->items[lppop->nItems-1];
799 orgY = lpitem->rect.top;
800 orgX = lprect->right;
801 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
802 {
803 if (lpitem->rect.top != orgY) break; /* Other line */
804 if (lpitem->rect.right >= orgX) break; /* Too far right already */
805 lpitem->rect.left += orgX - lpitem->rect.right;
806 lpitem->rect.right = orgX;
807 orgX = lpitem->rect.left;
808 }
809 }
810 }
811
812 /***********************************************************************
813 * MENU_DrawMenuItem
814 *
815 * Draw a single menu item.
816 */
817 static void MENU_DrawMenuItem( HWND32 hwnd, HDC32 hdc, MENUITEM *lpitem,
818 UINT32 height, BOOL32 menuBar, UINT32 odaction )
819 {
820 RECT32 rect;
821
822 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
823
824 if (lpitem->fType & MF_SYSMENU)
825 {
826 if( !IsIconic32(hwnd) ) {
827 if (TWEAK_WineLook > WIN31_LOOK)
828 NC_DrawSysButton95( hwnd, hdc,
829 lpitem->fState &
830 (MF_HILITE | MF_MOUSESELECT) );
831 else
832 NC_DrawSysButton( hwnd, hdc,
833 lpitem->fState &
834 (MF_HILITE | MF_MOUSESELECT) );
835 }
836
837 return;
838 }
839
840 if (lpitem->fType & MF_OWNERDRAW)
841 {
842 DRAWITEMSTRUCT32 dis;
843
844 dis.CtlType = ODT_MENU;
845 dis.itemID = lpitem->wID;
846 dis.itemData = (DWORD)lpitem->text;
847 dis.itemState = 0;
848 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
849 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
850 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
851 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
852 dis.hwndItem = hwnd;
853 dis.hDC = hdc;
854 dis.rcItem = lpitem->rect;
855 TRACE(menu, "Ownerdraw: itemID=%d, itemState=%d, itemAction=%d, "
856 "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n",dis.itemID,
857 dis.itemState, dis.itemAction, dis.hwndItem, dis.hDC,
858 dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
859 dis.rcItem.bottom );
860 SendMessage32A( GetWindow32(hwnd,GW_OWNER), WM_DRAWITEM, 0, (LPARAM)&dis );
861 return;
862 }
863
864 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
865 rect = lpitem->rect;
866
867 /* Draw the background */
868 if (TWEAK_WineLook > WIN31_LOOK) {
869 rect.left += 2;
870 rect.right -= 2;
871
872 /*
873 if(menuBar) {
874 --rect.left;
875 ++rect.bottom;
876 --rect.top;
877 }
878 InflateRect32( &rect, -1, -1 );
879 */
880 }
881
882 if (lpitem->fState & MF_HILITE)
883 FillRect32( hdc, &rect, GetSysColorBrush32(COLOR_HIGHLIGHT) );
884 else
885 FillRect32( hdc, &rect, GetSysColorBrush32(COLOR_MENU) );
886
887 SetBkMode32( hdc, TRANSPARENT );
888
889 /* Draw the separator bar (if any) */
890
891 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
892 {
893 /* vertical separator */
894 if (TWEAK_WineLook > WIN31_LOOK) {
895 RECT32 rc = rect;
896 rc.top = 3;
897 rc.bottom = height - 3;
898 DrawEdge32 (hdc, &rc, EDGE_ETCHED, BF_LEFT);
899 }
900 else {
901 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
902 MoveTo( hdc, rect.left, 0 );
903 LineTo32( hdc, rect.left, height );
904 }
905 }
906 if (lpitem->fType & MF_SEPARATOR)
907 {
908 /* horizontal separator */
909 if (TWEAK_WineLook > WIN31_LOOK) {
910 RECT32 rc = rect;
911 rc.left++;
912 rc.right--;
913 rc.top += SEPARATOR_HEIGHT / 2;
914 DrawEdge32 (hdc, &rc, EDGE_ETCHED, BF_TOP);
915 }
916 else {
917 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
918 MoveTo( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
919 LineTo32( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
920 }
921
922 return;
923 }
924
925 /* Setup colors */
926
927 if (lpitem->fState & MF_HILITE)
928 {
929 if (lpitem->fState & MF_GRAYED)
930 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
931 else
932 SetTextColor32( hdc, GetSysColor32( COLOR_HIGHLIGHTTEXT ) );
933 SetBkColor32( hdc, GetSysColor32( COLOR_HIGHLIGHT ) );
934 }
935 else
936 {
937 if (lpitem->fState & MF_GRAYED)
938 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
939 else
940 SetTextColor32( hdc, GetSysColor32( COLOR_MENUTEXT ) );
941 SetBkColor32( hdc, GetSysColor32( COLOR_MENU ) );
942 }
943
944 if (!menuBar)
945 {
946 INT32 y = rect.top + rect.bottom;
947
948 /* Draw the check mark
949 *
950 * Custom checkmark bitmaps are monochrome but not always 1bpp.
951 * In this case we want GRAPH_DrawBitmap() to copy a plane which
952 * is 1 for a white pixel and 0 for a black one.
953 */
954
955 if (lpitem->fState & MF_CHECKED)
956 {
957 HBITMAP32 bm =
958 lpitem->hCheckBit ? lpitem->hCheckBit :
959 ((lpitem->fType & MFT_RADIOCHECK)
960 ? hStdRadioCheck : hStdCheck);
961 GRAPH_DrawBitmap( hdc, bm, rect.left,
962 (y - check_bitmap_height) / 2,
963 0, 0, check_bitmap_width,
964 check_bitmap_height, TRUE );
965 } else if (lpitem->hUnCheckBit)
966 GRAPH_DrawBitmap( hdc, lpitem->hUnCheckBit, rect.left,
967 (y - check_bitmap_height) / 2, 0, 0,
968 check_bitmap_width, check_bitmap_height, TRUE );
969
970 /* Draw the popup-menu arrow */
971
972 if (lpitem->fType & MF_POPUP)
973 {
974 GRAPH_DrawBitmap( hdc, hStdMnArrow,
975 rect.right-arrow_bitmap_width-1,
976 (y - arrow_bitmap_height) / 2, 0, 0,
977 arrow_bitmap_width, arrow_bitmap_height, FALSE );
978 }
979
980 rect.left += check_bitmap_width;
981 rect.right -= arrow_bitmap_width;
982 }
983
984 /* Draw the item text or bitmap */
985
986 if (lpitem->fType & MF_BITMAP)
987 {
988 GRAPH_DrawBitmap( hdc, (HBITMAP32)lpitem->text,
989 rect.left, rect.top, 0, 0,
990 rect.right-rect.left, rect.bottom-rect.top, FALSE );
991 return;
992 }
993 /* No bitmap - process text if present */
994 else if (IS_STRING_ITEM(lpitem->fType))
995 {
996 register int i;
997
998 if (menuBar)
999 {
1000 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1001 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1002 i = strlen( lpitem->text );
1003 }
1004 else
1005 {
1006 for (i = 0; lpitem->text[i]; i++)
1007 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1008 break;
1009 }
1010
1011 if((TWEAK_WineLook == WIN31_LOOK) || !(lpitem->fState & MF_GRAYED)) {
1012 DrawText32A( hdc, lpitem->text, i, &rect,
1013 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1014 }
1015 else {
1016 if (!(lpitem->fState & MF_HILITE))
1017 {
1018 ++rect.left;
1019 ++rect.top;
1020 ++rect.right;
1021 ++rect.bottom;
1022 SetTextColor32(hdc, RGB(0xff, 0xff, 0xff));
1023 DrawText32A( hdc, lpitem->text, i, &rect,
1024 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1025 --rect.left;
1026 --rect.top;
1027 --rect.right;
1028 --rect.bottom;
1029 }
1030 SetTextColor32(hdc, RGB(0x80, 0x80, 0x80));
1031 DrawText32A( hdc, lpitem->text, i, &rect,
1032 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1033 }
1034
1035 if (lpitem->text[i]) /* There's a tab or flush-right char */
1036 {
1037 if (lpitem->text[i] == '\t')
1038 {
1039 rect.left = lpitem->xTab;
1040 DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1041 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1042 }
1043 else DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1044 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1045 }
1046 }
1047 }
1048
1049
1050 /***********************************************************************
1051 * MENU_DrawPopupMenu
1052 *
1053 * Paint a popup menu.
1054 */
1055 static void MENU_DrawPopupMenu( HWND32 hwnd, HDC32 hdc, HMENU32 hmenu )
1056 {
1057 HBRUSH32 hPrevBrush = 0;
1058 RECT32 rect;
1059
1060 GetClientRect32( hwnd, &rect );
1061
1062 /* if(!TWEAK_Win95Look) { */
1063 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1064 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1065 /* } */
1066
1067 if((hPrevBrush = SelectObject32( hdc, GetSysColorBrush32(COLOR_MENU) )))
1068 {
1069 HPEN32 hPrevPen;
1070
1071 Rectangle32( hdc, rect.left, rect.top, rect.right, rect.bottom );
1072
1073 hPrevPen = SelectObject32( hdc, GetStockObject32( NULL_PEN ) );
1074 if( hPrevPen )
1075 {
1076 INT32 ropPrev, i;
1077 POPUPMENU *menu;
1078
1079 /* draw 3-d shade */
1080 if(TWEAK_WineLook == WIN31_LOOK) {
1081 SelectObject32( hdc, hShadeBrush );
1082 SetBkMode32( hdc, TRANSPARENT );
1083 ropPrev = SetROP232( hdc, R2_MASKPEN );
1084
1085 i = rect.right; /* why SetBrushOrg() doesn't? */
1086 PatBlt32( hdc, i & 0xfffffffe,
1087 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1088 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1089 rect.bottom - rect.top, 0x00a000c9 );
1090 i = rect.bottom;
1091 PatBlt32( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1092 i & 0xfffffffe,rect.right - rect.left,
1093 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1094 SelectObject32( hdc, hPrevPen );
1095 SelectObject32( hdc, hPrevBrush );
1096 SetROP232( hdc, ropPrev );
1097 }
1098 else
1099 DrawEdge32 (hdc, &rect, EDGE_RAISED, BF_RECT);
1100
1101 /* draw menu items */
1102
1103 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1104 if (menu && menu->nItems)
1105 {
1106 MENUITEM *item;
1107 UINT32 u;
1108
1109 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1110 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE,
1111 ODA_DRAWENTIRE );
1112
1113 }
1114 } else SelectObject32( hdc, hPrevBrush );
1115 }
1116 }
1117
1118
1119 /***********************************************************************
1120 * MENU_DrawMenuBar
1121 *
1122 * Paint a menu bar. Returns the height of the menu bar.
1123 */
1124 UINT32 MENU_DrawMenuBar( HDC32 hDC, LPRECT32 lprect, HWND32 hwnd,
1125 BOOL32 suppress_draw)
1126 {
1127 LPPOPUPMENU lppop;
1128 UINT32 i;
1129 WND *wndPtr = WIN_FindWndPtr( hwnd );
1130
1131 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1132 if (lppop == NULL || lprect == NULL) return SYSMETRICS_CYMENU;
1133 TRACE(menu,"(%04x, %p, %p); !\n",
1134 hDC, lprect, lppop);
1135 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1136 lprect->bottom = lprect->top + lppop->Height;
1137 if (suppress_draw) return lppop->Height;
1138
1139 FillRect32(hDC, lprect, GetSysColorBrush32(COLOR_MENU) );
1140
1141 if (TWEAK_WineLook == WIN31_LOOK) {
1142 SelectObject32( hDC, GetSysColorPen32(COLOR_WINDOWFRAME) );
1143 MoveTo( hDC, lprect->left, lprect->bottom );
1144 LineTo32( hDC, lprect->right, lprect->bottom );
1145 }
1146 else {
1147 SelectObject32( hDC, GetSysColorPen32(COLOR_3DFACE));
1148 MoveTo( hDC, lprect->left, lprect->bottom );
1149 LineTo32( hDC, lprect->right, lprect->bottom );
1150 }
1151
1152 if (lppop->nItems == 0) return SYSMETRICS_CYMENU;
1153 for (i = 0; i < lppop->nItems; i++)
1154 {
1155 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE,
1156 ODA_DRAWENTIRE );
1157 }
1158 return lppop->Height;
1159 }
1160
1161
1162 /***********************************************************************
1163 * MENU_PatchResidentPopup
1164 */
1165 BOOL32 MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1166 {
1167 if( pTopPopupWnd )
1168 {
1169 HTASK16 hTask = 0;
1170
1171 TRACE(menu,"patching resident popup: %04x %04x [%04x %04x]\n",
1172 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTopPopupWnd->hmemTaskQ,
1173 pTopPopupWnd->owner ? pTopPopupWnd->owner->hwndSelf : 0);
1174
1175 switch( checkQueue )
1176 {
1177 case 0: /* checkWnd is the new popup owner */
1178 if( checkWnd )
1179 {
1180 pTopPopupWnd->owner = checkWnd;
1181 if( pTopPopupWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1182 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1183 }
1184 break;
1185
1186 case 0xFFFF: /* checkWnd is destroyed */
1187 if( pTopPopupWnd->owner == checkWnd )
1188 pTopPopupWnd->owner = NULL;
1189 return TRUE;
1190
1191 default: /* checkQueue is exiting */
1192 if( pTopPopupWnd->hmemTaskQ == checkQueue )
1193 {
1194 hTask = QUEUE_GetQueueTask( pTopPopupWnd->hmemTaskQ );
1195 hTask = TASK_GetNextTask( hTask );
1196 }
1197 break;
1198 }
1199
1200 if( hTask )
1201 {
1202 TDB* task = (TDB*)GlobalLock16( hTask );
1203 if( task )
1204 {
1205 pTopPopupWnd->hInstance = task->hInstance;
1206 pTopPopupWnd->hmemTaskQ = task->hQueue;
1207 return TRUE;
1208 }
1209 else WARN(menu,"failed to patch resident popup.\n");
1210 }
1211 }
1212 return FALSE;
1213 }
1214
1215 /***********************************************************************
1216 * MENU_ShowPopup
1217 *
1218 * Display a popup menu.
1219 */
1220 static BOOL32 MENU_ShowPopup( HWND32 hwndOwner, HMENU32 hmenu, UINT32 id,
1221 INT32 x, INT32 y, INT32 xanchor, INT32 yanchor )
1222 {
1223 POPUPMENU *menu;
1224 WND *wndOwner = NULL;
1225
1226 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1227 if (menu->FocusedItem != NO_SELECTED_ITEM)
1228 {
1229 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1230 menu->FocusedItem = NO_SELECTED_ITEM;
1231 }
1232
1233 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1234 {
1235 UINT32 width, height;
1236
1237 MENU_PopupMenuCalcSize( menu, hwndOwner );
1238
1239 /* adjust popup menu pos so that it fits within the desktop */
1240
1241 width = menu->Width + SYSMETRICS_CXBORDER;
1242 height = menu->Height + SYSMETRICS_CYBORDER;
1243
1244 if( x + width > SYSMETRICS_CXSCREEN )
1245 {
1246 if( xanchor )
1247 x -= width - xanchor;
1248 if( x + width > SYSMETRICS_CXSCREEN)
1249 x = SYSMETRICS_CXSCREEN - width;
1250 }
1251 if( x < 0 ) x = 0;
1252
1253 if( y + height > SYSMETRICS_CYSCREEN )
1254 {
1255 if( yanchor )
1256 y -= height + yanchor;
1257 if( y + height > SYSMETRICS_CYSCREEN )
1258 y = SYSMETRICS_CYSCREEN - height;
1259 }
1260 if( y < 0 ) y = 0;
1261
1262 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1263 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1264
1265 /* NOTE: In Windows, top menu popup is not owned. */
1266 if (!pTopPopupWnd) /* create top level popup menu window */
1267 {
1268 assert( uSubPWndLevel == 0 );
1269
1270 pTopPopupWnd = WIN_FindWndPtr(CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1271 WS_POPUP, x, y, width, height,
1272 hwndOwner, 0, wndOwner->hInstance,
1273 (LPVOID)hmenu ));
1274 if (!pTopPopupWnd) return FALSE;
1275 menu->hWnd = pTopPopupWnd->hwndSelf;
1276 }
1277 else
1278 if( uSubPWndLevel )
1279 {
1280 /* create a new window for the submenu */
1281
1282 menu->hWnd = CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1283 WS_POPUP, x, y, width, height,
1284 menu->hWnd, 0, wndOwner->hInstance,
1285 (LPVOID)hmenu );
1286 if( !menu->hWnd ) return FALSE;
1287 }
1288 else /* top level popup menu window already exists */
1289 {
1290 menu->hWnd = pTopPopupWnd->hwndSelf;
1291
1292 MENU_PatchResidentPopup( 0, wndOwner );
1293 SendMessage16( pTopPopupWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1294
1295 /* adjust its size */
1296
1297 SetWindowPos32( menu->hWnd, 0, x, y, width, height,
1298 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1299 }
1300
1301 uSubPWndLevel++; /* menu level counter */
1302
1303 /* Display the window */
1304
1305 SetWindowPos32( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1306 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1307 UpdateWindow32( menu->hWnd );
1308 return TRUE;
1309 }
1310 return FALSE;
1311 }
1312
1313
1314 /***********************************************************************
1315 * MENU_SelectItem
1316 */
1317 static void MENU_SelectItem( HWND32 hwndOwner, HMENU32 hmenu, UINT32 wIndex,
1318 BOOL32 sendMenuSelect )
1319 {
1320 LPPOPUPMENU lppop;
1321 HDC32 hdc;
1322
1323 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1324 if (!lppop->nItems) return;
1325
1326 if ((wIndex != NO_SELECTED_ITEM) &&
1327 (lppop->items[wIndex].fType & MF_SEPARATOR))
1328 wIndex = NO_SELECTED_ITEM;
1329
1330 if (lppop->FocusedItem == wIndex) return;
1331 if (lppop->wFlags & MF_POPUP) hdc = GetDC32( lppop->hWnd );
1332 else hdc = GetDCEx32( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1333
1334 /* Clear previous highlighted item */
1335 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1336 {
1337 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1338 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1339 lppop->Height, !(lppop->wFlags & MF_POPUP),
1340 ODA_SELECT );
1341 }
1342
1343 /* Highlight new item (if any) */
1344 lppop->FocusedItem = wIndex;
1345 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1346 {
1347 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1348 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1349 lppop->Height, !(lppop->wFlags & MF_POPUP),
1350 ODA_SELECT );
1351 if (sendMenuSelect)
1352 {
1353 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1354 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1355 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1356 hmenu) );
1357 }
1358 }
1359 else if (sendMenuSelect) {
1360 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1361 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1362 }
1363 ReleaseDC32( lppop->hWnd, hdc );
1364 }
1365
1366
1367 /***********************************************************************
1368 * MENU_MoveSelection
1369 *
1370 * Moves currently selected item according to the offset parameter.
1371 * If there is no selection then it should select the last item if
1372 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1373 */
1374 static void MENU_MoveSelection( HWND32 hwndOwner, HMENU32 hmenu, INT32 offset )
1375 {
1376 INT32 i;
1377 POPUPMENU *menu;
1378
1379 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1380 if (!menu->items) return;
1381
1382 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1383 {
1384 if( menu->nItems == 1 ) return; else
1385 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1386 ; i += offset)
1387 if (!(menu->items[i].fType & MF_SEPARATOR))
1388 {
1389 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1390 return;
1391 }
1392 }
1393
1394 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1395 i >= 0 && i < menu->nItems ; i += offset)
1396 if (!(menu->items[i].fType & MF_SEPARATOR))
1397 {
1398 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1399 return;
1400 }
1401 }
1402
1403
1404 /**********************************************************************
1405 * MENU_SetItemData
1406 *
1407 * Set an item flags, id and text ptr. Called by InsertMenu() and
1408 * ModifyMenu().
1409 */
1410 static BOOL32 MENU_SetItemData( MENUITEM *item, UINT32 flags, UINT32 id,
1411 LPCSTR str )
1412 {
1413 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1414
1415 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1416
1417 if (IS_STRING_ITEM(flags))
1418 {
1419 if (!str || !*str)
1420 {
1421 flags |= MF_SEPARATOR;
1422 item->text = NULL;
1423 }
1424 else
1425 {
1426 LPSTR text;
1427 /* Item beginning with a backspace is a help item */
1428 if (*str == '\b')
1429 {
1430 flags |= MF_HELP;
1431 str++;
1432 }
1433 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1434 item->text = text;
1435 }
1436 }
1437 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP32)LOWORD(str);
1438 else item->text = NULL;
1439
1440 if (flags & MF_OWNERDRAW)
1441 item->dwItemData = (DWORD)str;
1442 else
1443 item->dwItemData = 0;
1444
1445 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1446 DestroyMenu32( item->hSubMenu ); /* ModifyMenu() spec */
1447
1448 if (flags & MF_POPUP)
1449 {
1450 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1451 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1452 else
1453 {
1454 item->wID = 0;
1455 item->hSubMenu = 0;
1456 item->fType = 0;
1457 item->fState = 0;
1458 return FALSE;
1459 }
1460 }
1461
1462 item->wID = id;
1463 if (flags & MF_POPUP)
1464 item->hSubMenu = id;
1465
1466 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1467 flags |= MF_POPUP; /* keep popup */
1468
1469 item->fType = flags & TYPE_MASK;
1470 item->fState = (flags & STATE_MASK) &
1471 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1472
1473
1474 /* Don't call SetRectEmpty here! */
1475
1476
1477 if (prevText) HeapFree( SystemHeap, 0, prevText );
1478
1479 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1480 return TRUE;
1481 }
1482
1483
1484 /**********************************************************************
1485 * MENU_InsertItem
1486 *
1487 * Insert a new item into a menu.
1488 */
1489 static MENUITEM *MENU_InsertItem( HMENU32 hMenu, UINT32 pos, UINT32 flags )
1490 {
1491 MENUITEM *newItems;
1492 POPUPMENU *menu;
1493
1494 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1495 {
1496 WARN(menu, "%04x not a menu handle\n",
1497 hMenu );
1498 return NULL;
1499 }
1500
1501 /* Find where to insert new item */
1502
1503 if ((flags & MF_BYPOSITION) &&
1504 ((pos == (UINT32)-1) || (pos == menu->nItems)))
1505 {
1506 /* Special case: append to menu */
1507 /* Some programs specify the menu length to do that */
1508 pos = menu->nItems;
1509 }
1510 else
1511 {
1512 if (!MENU_FindItem( &hMenu, &pos, flags ))
1513 {
1514 WARN(menu, "item %x not found\n",
1515 pos );
1516 return NULL;
1517 }
1518 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1519 {
1520 WARN(menu,"%04x not a menu handle\n",
1521 hMenu);
1522 return NULL;
1523 }
1524 }
1525
1526 /* Create new items array */
1527
1528 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1529 if (!newItems)
1530 {
1531 WARN(menu, "allocation failed\n" );
1532 return NULL;
1533 }
1534 if (menu->nItems > 0)
1535 {
1536 /* Copy the old array into the new */
1537 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1538 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1539 (menu->nItems-pos)*sizeof(MENUITEM) );
1540 HeapFree( SystemHeap, 0, menu->items );
1541 }
1542 menu->items = newItems;
1543 menu->nItems++;
1544 memset( &newItems[pos], 0, sizeof(*newItems) );
1545 return &newItems[pos];
1546 }
1547
1548
1549 /**********************************************************************
1550 * MENU_ParseResource
1551 *
1552 * Parse a standard menu resource and add items to the menu.
1553 * Return a pointer to the end of the resource.
1554 */
1555 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU32 hMenu, BOOL32 unicode )
1556 {
1557 WORD flags, id = 0;
1558 LPCSTR str;
1559
1560 do
1561 {
1562 flags = GET_WORD(res);
1563 res += sizeof(WORD);
1564 if (!(flags & MF_POPUP))
1565 {
1566 id = GET_WORD(res);
1567 res += sizeof(WORD);
1568 }
1569 if (!IS_STRING_ITEM(flags))
1570 ERR(menu, "not a string item %04x\n", flags );
1571 str = res;
1572 if (!unicode) res += strlen(str) + 1;
1573 else res += (lstrlen32W((LPCWSTR)str) + 1) * sizeof(WCHAR);
1574 if (flags & MF_POPUP)
1575 {
1576 HMENU32 hSubMenu = CreatePopupMenu32();
1577 if (!hSubMenu) return NULL;
1578 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1579 return NULL;
1580 if (!unicode) AppendMenu32A( hMenu, flags, (UINT32)hSubMenu, str );
1581 else AppendMenu32W( hMenu, flags, (UINT32)hSubMenu, (LPCWSTR)str );
1582 }
1583 else /* Not a popup */
1584 {
1585 if (!unicode) AppendMenu32A( hMenu, flags, id, *str ? str : NULL );
1586 else AppendMenu32W( hMenu, flags, id,
1587 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1588 }
1589 } while (!(flags & MF_END));
1590 return res;
1591 }
1592
1593
1594 /**********************************************************************
1595 * MENUEX_ParseResource
1596 *
1597 * Parse an extended menu resource and add items to the menu.
1598 * Return a pointer to the end of the resource.
1599 */
1600 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU32 hMenu)
1601 {
1602 WORD resinfo;
1603 do {
1604 MENUITEMINFO32W mii;
1605
1606 mii.cbSize = sizeof(mii);
1607 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1608 mii.fType = GET_DWORD(res);
1609 res += sizeof(DWORD);
1610 mii.fState = GET_DWORD(res);
1611 res += sizeof(DWORD);
1612 mii.wID = GET_DWORD(res);
1613 res += sizeof(DWORD);
1614 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1615 res += sizeof(WORD);
1616 /* Align the text on a word boundary. */
1617 res += (~((int)res - 1)) & 1;
1618 mii.dwTypeData = (LPWSTR) res;
1619 res += (1 + lstrlen32W(mii.dwTypeData)) * sizeof(WCHAR);
1620 /* Align the following fields on a dword boundary. */
1621 res += (~((int)res - 1)) & 3;
1622
1623 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1624 {
1625 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1626 0, mii.dwTypeData);
1627 TRACE(menu, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1628 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1629 HeapFree( GetProcessHeap(), 0, newstr );
1630 }
1631
1632 if (resinfo & 1) { /* Pop-up? */
1633 DWORD helpid = GET_DWORD(res); /* FIXME: use this. */
1634 res += sizeof(DWORD);
1635 mii.hSubMenu = CreatePopupMenu32();
1636 if (!mii.hSubMenu)
1637 return NULL;
1638 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1639 DestroyMenu32(mii.hSubMenu);
1640 return NULL;
1641 }
1642 mii.fMask |= MIIM_SUBMENU;
1643 mii.fType |= MF_POPUP;
1644 }
1645 InsertMenuItem32W(hMenu, -1, MF_BYPOSITION, &mii);
1646 } while (!(resinfo & MF_END));
1647 return res;
1648 }
1649
1650
1651 /***********************************************************************
1652 * MENU_GetSubPopup
1653 *
1654 * Return the handle of the selected sub-popup menu (if any).
1655 */
1656 static HMENU32 MENU_GetSubPopup( HMENU32 hmenu )
1657 {
1658 POPUPMENU *menu;
1659 MENUITEM *item;
1660
1661 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1662
1663 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1664
1665 item = &menu->items[menu->FocusedItem];
1666 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1667 return item->hSubMenu;
1668 return 0;
1669 }
1670
1671
1672 /***********************************************************************
1673 * MENU_HideSubPopups
1674 *
1675 * Hide the sub-popup menus of this menu.
1676 */
1677 static void MENU_HideSubPopups( HWND32 hwndOwner, HMENU32 hmenu,
1678 BOOL32 sendMenuSelect )
1679 {
1680 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1681
1682 if (menu && uSubPWndLevel)
1683 {
1684 HMENU32 hsubmenu;
1685 POPUPMENU *submenu;
1686 MENUITEM *item;
1687
1688 if (menu->FocusedItem != NO_SELECTED_ITEM)
1689 {
1690 item = &menu->items[menu->FocusedItem];
1691 if (!(item->fType & MF_POPUP) ||
1692 !(item->fState & MF_MOUSESELECT)) return;
1693 item->fState &= ~MF_MOUSESELECT;
1694 hsubmenu = item->hSubMenu;
1695 } else return;
1696
1697 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1698 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1699 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1700
1701 if (submenu->hWnd == pTopPopupWnd->hwndSelf )
1702 {
1703 ShowWindow32( submenu->hWnd, SW_HIDE );
1704 uSubPWndLevel = 0;
1705 }
1706 else
1707 {
1708 DestroyWindow32( submenu->hWnd );
1709 submenu->hWnd = 0;
1710 }
1711 }
1712 }
1713
1714
1715 /***********************************************************************
1716 * MENU_ShowSubPopup
1717 *
1718 * Display the sub-menu of the selected item of this menu.
1719 * Return the handle of the submenu, or hmenu if no submenu to display.
1720 */
1721 static HMENU32 MENU_ShowSubPopup( HWND32 hwndOwner, HMENU32 hmenu,
1722 BOOL32 selectFirst )
1723 {
1724 RECT32 rect;
1725 POPUPMENU *menu;
1726 MENUITEM *item;
1727 WND *wndPtr;
1728 HDC32 hdc;
1729
1730 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1731
1732 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1733 (menu->FocusedItem == NO_SELECTED_ITEM)) return hmenu;
1734
1735 item = &menu->items[menu->FocusedItem];
1736 if (!(item->fType & MF_POPUP) ||
1737 (item->fState & (MF_GRAYED | MF_DISABLED))) return hmenu;
1738
1739 /* message must be send before using item,
1740 because nearly everything may by changed by the application ! */
1741
1742 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1743 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
1744
1745 item = &menu->items[menu->FocusedItem];
1746 rect = item->rect;
1747
1748 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
1749 if (!(item->fState & MF_HILITE))
1750 {
1751 if (menu->wFlags & MF_POPUP) hdc = GetDC32( menu->hWnd );
1752 else hdc = GetDCEx32( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1753 item->fState |= MF_HILITE;
1754 MENU_DrawMenuItem( menu->hWnd, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
1755 ReleaseDC32( menu->hWnd, hdc );
1756 }
1757 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
1758 item->rect = rect;
1759
1760 item->fState |= MF_MOUSESELECT;
1761
1762 if (IS_SYSTEM_MENU(menu))
1763 {
1764 MENU_InitSysMenuPopup(item->hSubMenu, wndPtr->dwStyle, wndPtr->class->style);
1765
1766 NC_GetSysPopupPos( wndPtr, &rect );
1767 rect.top = rect.bottom;
1768 rect.right = SYSMETRICS_CXSIZE;
1769 rect.bottom = SYSMETRICS_CYSIZE;
1770 }
1771 else
1772 {
1773 if (menu->wFlags & MF_POPUP)
1774 {
1775 rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
1776 rect.top = wndPtr->rectWindow.top + item->rect.top;
1777 rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
1778 rect.bottom = item->rect.top - item->rect.bottom;
1779 }
1780 else
1781 {
1782 rect.left = wndPtr->rectWindow.left + item->rect.left;
1783 rect.top = wndPtr->rectWindow.top + item->rect.bottom;
1784 rect.right = item->rect.right - item->rect.left;
1785 rect.bottom = item->rect.bottom - item->rect.top;
1786 }
1787 }
1788
1789 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
1790 rect.left, rect.top, rect.right, rect.bottom );
1791 if (selectFirst)
1792 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
1793 return item->hSubMenu;
1794 }
1795
1796 /***********************************************************************
1797 * MENU_PtMenu
1798 *
1799 * Walks menu chain trying to find a menu pt maps to.
1800 */
1801 static HMENU32 MENU_PtMenu( HMENU32 hMenu, POINT16 pt )
1802 {
1803 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1804 register UINT32 ht = menu->FocusedItem;
1805
1806 /* try subpopup first (if any) */
1807 ht = (ht != NO_SELECTED_ITEM &&
1808 (menu->items[ht].fType & MF_POPUP) &&
1809 (menu->items[ht].fState & MF_MOUSESELECT))
1810 ? (UINT32) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
1811
1812 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
1813 {
1814 ht = (UINT32)NC_HandleNCHitTest( menu->hWnd, pt );
1815 if( menu->wFlags & MF_POPUP )
1816 ht = (ht != (UINT32)HTNOWHERE &&
1817 ht != (UINT32)HTERROR) ? (UINT32)hMenu : 0;
1818 else
1819 {
1820 WND* wndPtr = WIN_FindWndPtr(menu->hWnd);
1821
1822 ht = ( ht == HTSYSMENU ) ? (UINT32)(wndPtr->hSysMenu)
1823 : ( ht == HTMENU ) ? (UINT32)(wndPtr->wIDmenu) : 0;
1824 }
1825 }
1826 return (HMENU32)ht;
1827 }
1828
1829 /***********************************************************************
1830 * MENU_ExecFocusedItem
1831 *
1832 * Execute a menu item (for instance when user pressed Enter).
1833 * Return TRUE if we can go on with menu tracking.
1834 */
1835 static BOOL32 MENU_ExecFocusedItem( MTRACKER* pmt, HMENU32 hMenu )
1836 {
1837 MENUITEM *item;
1838 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1839 if (!menu || !menu->nItems ||
1840 (menu->FocusedItem == NO_SELECTED_ITEM)) return TRUE;
1841
1842 item = &menu->items[menu->FocusedItem];
1843
1844 TRACE(menu, "%08x %08x %08x\n",
1845 hMenu, item->wID, item->hSubMenu);
1846
1847 if (!(item->fType & MF_POPUP))
1848 {
1849 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
1850 {
1851 if( menu->wFlags & MF_SYSMENU )
1852 {
1853 PostMessage16( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
1854 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
1855 }
1856 else
1857 PostMessage16( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
1858 return FALSE;
1859 }
1860 else return TRUE;
1861 }
1862 else
1863 {
1864 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hMenu, TRUE );
1865 return TRUE;
1866 }
1867 }
1868
1869
1870 /***********************************************************************
1871 * MENU_SwitchTracking
1872 *
1873 * Helper function for menu navigation routines.
1874 */
1875 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU32 hPtMenu, UINT32 id )
1876 {
1877 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1878 POPUPMENU *topmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
1879
1880 if( pmt->hTopMenu != hPtMenu &&
1881 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
1882 {
1883 /* both are top level menus (system and menu-bar) */
1884
1885 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
1886 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
1887 pmt->hTopMenu = hPtMenu;
1888 }
1889 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
1890 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE );
1891 }
1892
1893
1894 /***********************************************************************
1895 * MENU_ButtonDown
1896 *
1897 * Return TRUE if we can go on with menu tracking.
1898 */
1899 static BOOL32 MENU_ButtonDown( MTRACKER* pmt, HMENU32 hPtMenu )
1900 {
1901 if (hPtMenu)
1902 {
1903 UINT32 id = 0;
1904 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1905 MENUITEM *item;
1906
1907 if( IS_SYSTEM_MENU(ptmenu) )
1908 item = ptmenu->items;
1909 else
1910 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1911
1912 if( item )
1913 {
1914 if( ptmenu->FocusedItem == id )
1915 {
1916 /* nothing to do with already selected non-popup */
1917 if( !(item->fType & MF_POPUP) ) return TRUE;
1918
1919 if( item->fState & MF_MOUSESELECT )
1920 {
1921 if( ptmenu->wFlags & MF_POPUP )
1922 {
1923 /* hide selected subpopup */
1924
1925 MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, TRUE );
1926 pmt->hCurrentMenu = hPtMenu;
1927 return TRUE;
1928 }
1929 return FALSE; /* shouldn't get here */
1930 }
1931 }
1932 else MENU_SwitchTracking( pmt, hPtMenu, id );
1933
1934 /* try to display a subpopup */
1935
1936 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
1937 return TRUE;
1938 }
1939 else WARN(menu, "\tunable to find clicked item!\n");
1940 }
1941 return FALSE;
1942 }
1943
1944 /***********************************************************************
1945 * MENU_ButtonUp
1946 *
1947 * Return TRUE if we can go on with menu tracking.
1948 */
1949 static BOOL32 MENU_ButtonUp( MTRACKER* pmt, HMENU32 hPtMenu )
1950 {
1951 if (hPtMenu)
1952 {
1953 UINT32 id = 0;
1954 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1955 MENUITEM *item;
1956
1957 if( IS_SYSTEM_MENU(ptmenu) )
1958 item = ptmenu->items;
1959 else
1960 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1961
1962 if( item && (ptmenu->FocusedItem == id ))
1963 {
1964 if( !(item->fType & MF_POPUP) )
1965 return MENU_ExecFocusedItem( pmt, hPtMenu );
1966 hPtMenu = item->hSubMenu;
1967 if( hPtMenu == pmt->hCurrentMenu )
1968 {
1969 /* Select first item of sub-popup */
1970
1971 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, NO_SELECTED_ITEM, FALSE );
1972 MENU_MoveSelection( pmt->hOwnerWnd, hPtMenu, ITEM_NEXT );
1973 }
1974 return TRUE;
1975 }
1976 }
1977 return FALSE;
1978 }
1979
1980
1981 /***********************************************************************
1982 * MENU_MouseMove
1983 *
1984 * Return TRUE if we can go on with menu tracking.
1985 */
1986 static BOOL32 MENU_MouseMove( MTRACKER* pmt, HMENU32 hPtMenu )
1987 {
1988 UINT32 id = NO_SELECTED_ITEM;
1989 POPUPMENU *ptmenu = NULL;
1990
1991 if( hPtMenu )
1992 {
1993 ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1994 if( IS_SYSTEM_MENU(ptmenu) )
1995 id = 0;
1996 else
1997 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1998 }
1999
2000 if( id == NO_SELECTED_ITEM )
2001 {
2002 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2003 NO_SELECTED_ITEM, TRUE );
2004 }
2005 else if( ptmenu->FocusedItem != id )
2006 {
2007 MENU_SwitchTracking( pmt, hPtMenu, id );
2008 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2009 }
2010 return TRUE;
2011 }
2012
2013
2014 /***********************************************************************
2015 * MENU_DoNextMenu
2016 *
2017 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2018 */
2019 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT32 vk )
2020 {
2021 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2022
2023 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2024 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2025 {
2026 WND* wndPtr;
2027 HMENU32 hNewMenu;
2028 HWND32 hNewWnd;
2029 UINT32 id = 0;
2030 LRESULT l = SendMessage16( pmt->hOwnerWnd, WM_NEXTMENU, (WPARAM16)vk,
2031 (IS_SYSTEM_MENU(menu)) ? GetSubMenu16(pmt->hTopMenu,0) : pmt->hTopMenu );
2032
2033 TRACE(menu,"%04x [%04x] -> %04x [%04x]\n",
2034 (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2035
2036 if( l == 0 )
2037 {
2038 wndPtr = WIN_FindWndPtr(pmt->hOwnerWnd);
2039
2040 hNewWnd = pmt->hOwnerWnd;
2041 if( IS_SYSTEM_MENU(menu) )
2042 {
2043 /* switch to the menu bar */
2044
2045 if( wndPtr->dwStyle & WS_CHILD || !wndPtr->wIDmenu )
2046 return FALSE;
2047
2048 hNewMenu = wndPtr->wIDmenu;
2049 if( vk == VK_LEFT )
2050 {
2051 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hNewMenu );
2052 id = menu->nItems - 1;
2053 }
2054 }
2055 else if( wndPtr->dwStyle & WS_SYSMENU )
2056 {
2057 /* switch to the system menu */
2058 hNewMenu = wndPtr->hSysMenu;
2059 }
2060 else return FALSE;
2061 }
2062 else /* application returned a new menu to switch to */
2063 {
2064 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2065
2066 if( IsMenu32(hNewMenu) && IsWindow32(hNewWnd) )
2067 {
2068 wndPtr = WIN_FindWndPtr(hNewWnd);
2069
2070 if( wndPtr->dwStyle & WS_SYSMENU &&
2071 GetSubMenu16(wndPtr->hSysMenu, 0) == hNewMenu )
2072 {
2073 /* get the real system menu */
2074 hNewMenu = wndPtr->hSysMenu;
2075 }
2076 else if( wndPtr->dwStyle & WS_CHILD || wndPtr->wIDmenu != hNewMenu )
2077 {
2078 /* FIXME: Not sure what to do here, perhaps,
2079 * try to track hNewMenu as a popup? */
2080
2081 TRACE(menu," -- got confused.\n");
2082 return FALSE;
2083 }
2084 }
2085 else return FALSE;
2086 }
2087
2088 if( hNewMenu != pmt->hTopMenu )
2089 {
2090 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2091 if( pmt->hCurrentMenu != pmt->hTopMenu )
2092 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2093 }
2094
2095 if( hNewWnd != pmt->hOwnerWnd )
2096 {
2097 ReleaseCapture();
2098 pmt->hOwnerWnd = hNewWnd;
2099 EVENT_Capture( pmt->hOwnerWnd, HTMENU );
2100 }
2101
2102 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2103 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE );
2104
2105 return TRUE;
2106 }
2107 return FALSE;
2108 }
2109
2110 /***********************************************************************
2111 * MENU_SuspendPopup
2112 *
2113 * The idea is not to show the popup if the next input message is
2114 * going to hide it anyway.
2115 */
2116 static BOOL32 MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2117 {
2118 MSG16 msg;
2119
2120 msg.hwnd = pmt->hOwnerWnd;
2121
2122 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2123 pmt->trackFlags |= TF_SKIPREMOVE;
2124
2125 switch( uMsg )
2126 {
2127 case WM_KEYDOWN:
2128 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2129 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2130 {
2131 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2132 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2133 if( msg.message == WM_KEYDOWN &&
2134 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2135 {
2136 pmt->trackFlags |= TF_SUSPENDPOPUP;
2137 return TRUE;
2138 }
2139 }
2140 break;
2141 }
2142
2143 /* failures go through this */
2144 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2145 return FALSE;
2146 }
2147
2148 /***********************************************************************
2149 * MENU_KeyLeft
2150 *
2151 * Handle a VK_LEFT key event in a menu.
2152 */
2153 static void MENU_KeyLeft( MTRACKER* pmt )
2154 {
2155 POPUPMENU *menu;
2156 HMENU32 hmenutmp, hmenuprev;
2157 UINT32 prevcol;
2158
2159 hmenuprev = hmenutmp = pmt->hTopMenu;
2160 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenutmp );
2161
2162 /* Try to move 1 column left (if possible) */
2163 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2164 NO_SELECTED_ITEM ) {
2165
2166 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2167 prevcol, TRUE );
2168 return;
2169 }
2170
2171 /* close topmost popup */
2172 while (hmenutmp != pmt->hCurrentMenu)
2173 {
2174 hmenuprev = hmenutmp;
2175 hmenutmp = MENU_GetSubPopup( hmenuprev );
2176 }
2177
2178 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2179 pmt->hCurrentMenu = hmenuprev;
2180
2181 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2182 {
2183 /* move menu bar selection if no more popups are left */
2184
2185 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2186 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2187
2188 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2189 {
2190 /* A sublevel menu was displayed - display the next one
2191 * unless there is another displacement coming up */
2192
2193 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2194 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2195 pmt->hTopMenu, TRUE );
2196 }
2197 }
2198 }
2199
2200
2201 /***********************************************************************
2202 * MENU_KeyRight
2203 *
2204 * Handle a VK_RIGHT key event in a menu.
2205 */
2206 static void MENU_KeyRight( MTRACKER* pmt )
2207 {
2208 HMENU32 hmenutmp;
2209 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2210 UINT32 nextcol;
2211
2212 TRACE(menu, "MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2213 pmt->hCurrentMenu,
2214 ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2215 items[0].text,
2216 pmt->hTopMenu, menu->items[0].text );
2217
2218 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2219 {
2220 /* If already displaying a popup, try to display sub-popup */
2221
2222 hmenutmp = pmt->hCurrentMenu;
2223 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hmenutmp, TRUE );
2224
2225 /* if subpopup was displayed then we are done */
2226 if (hmenutmp != pmt->hCurrentMenu) return;
2227 }
2228
2229 /* Check to see if there's another column */
2230 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2231 NO_SELECTED_ITEM ) {
2232 TRACE(menu, "Going to %d.\n", nextcol );
2233 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2234 nextcol, TRUE );
2235 return;
2236 }
2237
2238 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2239 {
2240 if( pmt->hCurrentMenu != pmt->hTopMenu )
2241 {
2242 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2243 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2244 } else hmenutmp = 0;
2245
2246 /* try to move to the next item */
2247 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2248 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2249
2250 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2251 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2252 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2253 pmt->hTopMenu, TRUE );
2254 }
2255 }
2256
2257
2258 /***********************************************************************
2259 * MENU_TrackMenu
2260 *
2261 * Menu tracking code.
2262 */
2263 static BOOL32 MENU_TrackMenu( HMENU32 hmenu, UINT32 wFlags, INT32 x, INT32 y,
2264 HWND32 hwnd, const RECT32 *lprect )
2265 {
2266 MSG16 msg;
2267 POPUPMENU *menu;
2268 BOOL32 fRemove;
2269 MTRACKER mt = { 0, hmenu, hmenu, hwnd, {x, y} }; /* control struct */
2270
2271 fEndMenu = FALSE;
2272 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
2273
2274 if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu );
2275
2276 EVENT_Capture( mt.hOwnerWnd, HTMENU );
2277
2278 while (!fEndMenu)
2279 {
2280 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2281 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2282
2283 /* we have to keep the message in the queue until it's
2284 * clear that menu loop is not over yet. */
2285
2286 if (!MSG_InternalGetMessage( &msg, msg.hwnd, mt.hOwnerWnd,
2287 MSGF_MENU, PM_NOREMOVE, TRUE )) break;
2288
2289 TranslateMessage16( &msg );
2290 CONV_POINT16TO32( &msg.pt, &mt.pt );
2291
2292 fRemove = FALSE;
2293 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2294 {
2295 /* Find a menu for this mouse event */
2296
2297 hmenu = MENU_PtMenu( mt.hTopMenu, msg.pt );
2298
2299 switch(msg.message)
2300 {
2301 /* no WM_NC... messages in captured state */
2302
2303 case WM_RBUTTONDBLCLK:
2304 case WM_RBUTTONDOWN:
2305 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2306 /* fall through */
2307 case WM_LBUTTONDBLCLK:
2308 case WM_LBUTTONDOWN:
2309 fEndMenu |= !MENU_ButtonDown( &mt, hmenu );
2310 break;
2311
2312 case WM_RBUTTONUP:
2313 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2314 /* fall through */
2315 case WM_LBUTTONUP:
2316 /* If outside all menus but inside lprect, ignore it */
2317 if (hmenu || !lprect || !PtInRect32(lprect, mt.pt))
2318 {
2319 fEndMenu |= !MENU_ButtonUp( &mt, hmenu );
2320 fRemove = TRUE;
2321 }
2322 break;
2323
2324 case WM_MOUSEMOVE:
2325 if ((msg.wParam & MK_LBUTTON) || ((wFlags & TPM_RIGHTBUTTON)
2326 && (msg.wParam & MK_RBUTTON)))
2327 {
2328 fEndMenu |= !MENU_MouseMove( &mt, hmenu );
2329 }
2330 } /* switch(msg.message) - mouse */
2331 }
2332 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2333 {
2334 fRemove = TRUE; /* Keyboard messages are always removed */
2335 switch(msg.message)
2336 {
2337 case WM_KEYDOWN:
2338 switch(msg.wParam)
2339 {
2340 case VK_HOME:
2341 case VK_END:
2342 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2343 NO_SELECTED_ITEM, FALSE );
2344 /* fall through */
2345 case VK_UP:
2346 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2347 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2348 break;
2349
2350 case VK_DOWN: /* If on menu bar, pull-down the menu */
2351
2352 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2353 if (!(menu->wFlags & MF_POPUP))
2354 mt.hCurrentMenu = MENU_ShowSubPopup( mt.hOwnerWnd, mt.hTopMenu, TRUE );
2355 else /* otherwise try to move selection */
2356 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2357 break;
2358
2359 case VK_LEFT:
2360 MENU_KeyLeft( &mt );
2361 break;
2362
2363 case VK_RIGHT:
2364 MENU_KeyRight( &mt );
2365 break;
2366
2367 case VK_SPACE:
2368 case VK_RETURN:
2369 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2370 break;
2371
2372 case VK_ESCAPE:
2373 fEndMenu = TRUE;
2374 break;
2375
2376 default:
2377 break;
2378 }
2379 break; /* WM_KEYDOWN */
2380
2381 case WM_SYSKEYDOWN:
2382 switch(msg.wParam)
2383 {
2384 case VK_MENU:
2385 fEndMenu = TRUE;
2386 break;
2387
2388 }
2389 break; /* WM_SYSKEYDOWN */
2390
2391 case WM_CHAR:
2392 {
2393 UINT32 pos;
2394
2395 /* Hack to avoid control chars. */
2396 /* We will find a better way real soon... */
2397 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2398
2399 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2400 msg.wParam, FALSE );
2401 if (pos == (UINT32)-2) fEndMenu = TRUE;
2402 else if (pos == (UINT32)-1) MessageBeep32(0);
2403 else
2404 {
2405 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos, TRUE );
2406 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2407 }
2408 }
2409 break;
2410 } /* switch(msg.message) - kbd */
2411 }
2412 else
2413 {
2414 DispatchMessage16( &msg );
2415 }
2416
2417 if (!fEndMenu) fRemove = TRUE;
2418
2419 /* finally remove message from the queue */
2420
2421 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2422 PeekMessage16( &msg, 0, msg.message, msg.message, PM_REMOVE );
2423 else mt.trackFlags &= ~TF_SKIPREMOVE;
2424 }
2425
2426 ReleaseCapture();
2427 if( IsWindow32( mt.hOwnerWnd ) )
2428 {
2429 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2430
2431 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hTopMenu );
2432 if (menu && menu->wFlags & MF_POPUP)
2433 {
2434 ShowWindow32( menu->hWnd, SW_HIDE );
2435 uSubPWndLevel = 0;
2436 }
2437 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE );
2438 SendMessage16( mt.hOwnerWnd, WM_MENUSELECT, 0, MAKELONG( 0xffff, 0 ) );
2439 }
2440 fEndMenu = FALSE;
2441 return TRUE;
2442 }
2443
2444 /***********************************************************************
2445 * MENU_InitTracking
2446 */
2447 static BOOL32 MENU_InitTracking(HWND32 hWnd, HMENU32 hMenu)
2448 {
2449 HideCaret32(0);
2450 SendMessage16( hWnd, WM_ENTERMENULOOP, 0, 0 );
2451 SendMessage16( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2452 SendMessage16( hWnd, WM_INITMENU, hMenu, 0 );
2453 return TRUE;
2454 }
2455
2456 /***********************************************************************
2457 * MENU_TrackMouseMenuBar
2458 *
2459 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2460 */
2461 void MENU_TrackMouseMenuBar( WND* wndPtr, INT32 ht, POINT32 pt )
2462 {
2463 HWND32 hWnd = wndPtr->hwndSelf;
2464 HMENU32 hMenu = (ht == HTSYSMENU) ? wndPtr->hSysMenu : wndPtr->wIDmenu;
2465
2466 if (IsMenu32(hMenu))
2467 {
2468 MENU_InitTracking( hWnd, hMenu );
2469 MENU_TrackMenu( hMenu, TPM_ENTERIDLEEX | TPM_BUTTONDOWN |
2470 TPM_LEFTALIGN | TPM_LEFTBUTTON, pt.x, pt.y, hWnd, NULL );
2471
2472 SendMessage16( hWnd, WM_EXITMENULOOP, 0, 0 );
2473 ShowCaret32(0);
2474 }
2475 }
2476
2477
2478 /***********************************************************************
2479 * MENU_TrackKbdMenuBar
2480 *
2481 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2482 */
2483 void MENU_TrackKbdMenuBar( WND* wndPtr, UINT32 wParam, INT32 vkey)
2484 {
2485 UINT32 uItem = NO_SELECTED_ITEM;
2486 HMENU32 hTrackMenu;
2487
2488 /* find window that has a menu */
2489
2490 while( wndPtr->dwStyle & WS_CHILD && !(wndPtr->dwStyle & WS_SYSMENU) )
2491 if( !(wndPtr = wndPtr->parent) ) return;
2492
2493 /* check if we have to track a system menu */
2494
2495 if( (wndPtr->dwStyle & (WS_CHILD | WS_MINIMIZE)) ||
2496 !wndPtr->wIDmenu || vkey == VK_SPACE )
2497 {
2498 if( !(wndPtr->dwStyle & WS_SYSMENU) ) return;
2499 hTrackMenu = wndPtr->hSysMenu;
2500 uItem = 0;
2501 wParam |= HTSYSMENU; /* prevent item lookup */
2502 }
2503 else
2504 hTrackMenu = wndPtr->wIDmenu;
2505
2506 if (IsMenu32( hTrackMenu ))
2507 {
2508 MENU_InitTracking( wndPtr->hwndSelf, hTrackMenu );
2509
2510 if( vkey && vkey != VK_SPACE )
2511 {
2512 uItem = MENU_FindItemByKey( wndPtr->hwndSelf, hTrackMenu,
2513 vkey, (wParam & HTSYSMENU) );
2514 if( uItem >= (UINT32)(-2) )
2515 {
2516 if( uItem == (UINT32)(-1) ) MessageBeep32(0);
2517 hTrackMenu = 0;
2518 }
2519 }
2520
2521 if( hTrackMenu )
2522 {
2523 MENU_SelectItem( wndPtr->hwndSelf, hTrackMenu, uItem, TRUE );
2524
2525 if( uItem == NO_SELECTED_ITEM )
2526 MENU_MoveSelection( wndPtr->hwndSelf, hTrackMenu, ITEM_NEXT );
2527 else if( vkey )
2528 PostMessage16( wndPtr->hwndSelf, WM_KEYDOWN, VK_DOWN, 0L );
2529
2530 MENU_TrackMenu( hTrackMenu, TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON,
2531 0, 0, wndPtr->hwndSelf, NULL );
2532 }
2533 SendMessage16( wndPtr->hwndSelf, WM_EXITMENULOOP, 0, 0 );
2534 ShowCaret32(0);
2535 }
2536 }
2537
2538
2539 /**********************************************************************
2540 * TrackPopupMenu16 (USER.416)
2541 */
2542 BOOL16 WINAPI TrackPopupMenu16( HMENU16 hMenu, UINT16 wFlags, INT16 x, INT16 y,
2543 INT16 nReserved, HWND16 hWnd, const RECT16 *lpRect )
2544 {
2545 RECT32 r;
2546 if (lpRect)
2547 CONV_RECT16TO32( lpRect, &r );
2548 return TrackPopupMenu32( hMenu, wFlags, x, y, nReserved, hWnd,
2549 lpRect ? &r : NULL );
2550 }
2551
2552
2553 /**********************************************************************
2554 * TrackPopupMenu32 (USER32.549)
2555 */
2556 BOOL32 WINAPI TrackPopupMenu32( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2557 INT32 nReserved, HWND32 hWnd, const RECT32 *lpRect )
2558 {
2559 BOOL32 ret = FALSE;
2560
2561 HideCaret32(0);
2562 SendMessage16( hWnd, WM_INITMENUPOPUP, (WPARAM16)hMenu, 0);
2563 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2564 ret = MENU_TrackMenu( hMenu, wFlags & ~TPM_INTERNAL, 0, 0, hWnd, lpRect );
2565 ShowCaret32(0);
2566 return ret;
2567 }
2568
2569 /**********************************************************************
2570 * TrackPopupMenuEx (USER32.550)
2571 */
2572 BOOL32 WINAPI TrackPopupMenuEx( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2573 HWND32 hWnd, LPTPMPARAMS lpTpm )
2574 {
2575 FIXME(menu, "not fully implemented\n" );
2576 return TrackPopupMenu32( hMenu, wFlags, x, y, 0, hWnd,
2577 lpTpm ? &lpTpm->rcExclude : NULL );
2578 }
2579
2580 /***********************************************************************
2581 * PopupMenuWndProc
2582 *
2583 * NOTE: Windows has totally different (and undocumented) popup wndproc.
2584 */
2585 LRESULT WINAPI PopupMenuWndProc( HWND32 hwnd, UINT32 message, WPARAM32 wParam,
2586 LPARAM lParam )
2587 {
2588 WND* wndPtr = WIN_FindWndPtr(hwnd);
2589
2590 switch(message)
2591 {
2592 case WM_CREATE:
2593 {
2594 CREATESTRUCT32A *cs = (CREATESTRUCT32A*)lParam;
2595 SetWindowLong32A( hwnd, 0, (LONG)cs->lpCreateParams );
2596 return 0;
2597 }
2598
2599 case WM_MOUSEACTIVATE: /* We don't want to be activated */
2600 return MA_NOACTIVATE;
2601
2602 case WM_PAINT:
2603 {
2604 PAINTSTRUCT32 ps;
2605 BeginPaint32( hwnd, &ps );
2606 MENU_DrawPopupMenu( hwnd, ps.hdc,
2607 (HMENU32)GetWindowLong32A( hwnd, 0 ) );
2608 EndPaint32( hwnd, &ps );
2609 return 0;
2610 }
2611 case WM_ERASEBKGND:
2612 return 1;
2613
2614 case WM_DESTROY:
2615
2616 /* zero out global pointer in case resident popup window
2617 * was somehow destroyed. */
2618
2619 if( pTopPopupWnd )
2620 {
2621 if( hwnd == pTopPopupWnd->hwndSelf )
2622 {
2623 ERR(menu, "resident popup destroyed!\n");
2624
2625 pTopPopupWnd = NULL;
2626 uSubPWndLevel = 0;
2627 }
2628 else
2629 uSubPWndLevel--;
2630 }
2631 break;
2632
2633 case WM_SHOWWINDOW:
2634
2635 if( wParam )
2636 {
2637 if( !(*(HMENU32*)wndPtr->wExtra) )
2638 ERR(menu,"no menu to display\n");
2639 }
2640 else
2641 *(HMENU32*)wndPtr->wExtra = 0;
2642 break;
2643
2644 case MM_SETMENUHANDLE:
2645
2646 *(HMENU32*)wndPtr->wExtra = (HMENU32)wParam;
2647 break;
2648
2649 case MM_GETMENUHANDLE:
2650
2651 return *(HMENU32*)wndPtr->wExtra;
2652
2653 default:
2654 return DefWindowProc32A( hwnd, message, wParam, lParam );
2655 }
2656 return 0;
2657 }
2658
2659
2660 /***********************************************************************
2661 * MENU_GetMenuBarHeight
2662 *
2663 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
2664 */
2665 UINT32 MENU_GetMenuBarHeight( HWND32 hwnd, UINT32 menubarWidth,
2666 INT32 orgX, INT32 orgY )
2667 {
2668 HDC32 hdc;
2669 RECT32 rectBar;
2670 WND *wndPtr;
2671 LPPOPUPMENU lppop;
2672
2673 TRACE(menu, "HWND 0x%x, width %d, "
2674 "at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
2675
2676 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
2677 if (!(lppop = (LPPOPUPMENU)USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu)))
2678 return 0;
2679 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
2680 SetRect32(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+SYSMETRICS_CYMENU);
2681 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
2682 ReleaseDC32( hwnd, hdc );
2683 return lppop->Height;
2684 }
2685
2686
2687 /*******************************************************************
2688 * ChangeMenu16 (USER.153)
2689 */
2690 BOOL16 WINAPI ChangeMenu16( HMENU16 hMenu, UINT16 pos, SEGPTR data,
2691 UINT16 id, UINT16 flags )
2692 {
2693 TRACE(menu,"menu=%04x pos=%d data=%08lx id=%04x flags=%04x\n",
2694 hMenu, pos, (DWORD)data, id, flags );
2695 if (flags & MF_APPEND) return AppendMenu16( hMenu, flags & ~MF_APPEND,
2696 id, data );
2697
2698 /* FIXME: Word passes the item id in 'pos' and 0 or 0xffff as id */
2699 /* for MF_DELETE. We should check the parameters for all others */
2700 /* MF_* actions also (anybody got a doc on ChangeMenu?). */
2701
2702 if (flags & MF_DELETE) return DeleteMenu16(hMenu, pos, flags & ~MF_DELETE);
2703 if (flags & MF_CHANGE) return ModifyMenu16(hMenu, pos, flags & ~MF_CHANGE,
2704 id, data );
2705 if (flags & MF_REMOVE) return RemoveMenu16(hMenu,
2706 flags & MF_BYPOSITION ? pos : id,
2707 flags & ~MF_REMOVE );
2708 /* Default: MF_INSERT */
2709 return InsertMenu16( hMenu, pos, flags, id, data );
2710 }
2711
2712
2713 /*******************************************************************
2714 * ChangeMenu32A (USER32.23)
2715 */
2716 BOOL32 WINAPI ChangeMenu32A( HMENU32 hMenu, UINT32 pos, LPCSTR data,
2717 UINT32 id, UINT32 flags )
2718 {
2719 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2720 hMenu, pos, (DWORD)data, id, flags );
2721 if (flags & MF_APPEND) return AppendMenu32A( hMenu, flags & ~MF_APPEND,
2722 id, data );
2723 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2724 if (flags & MF_CHANGE) return ModifyMenu32A(hMenu, pos, flags & ~MF_CHANGE,
2725 id, data );
2726 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2727 flags & MF_BYPOSITION ? pos : id,
2728 flags & ~MF_REMOVE );
2729 /* Default: MF_INSERT */
2730 return InsertMenu32A( hMenu, pos, flags, id, data );
2731 }
2732
2733
2734 /*******************************************************************
2735 * ChangeMenu32W (USER32.24)
2736 */
2737 BOOL32 WINAPI ChangeMenu32W( HMENU32 hMenu, UINT32 pos, LPCWSTR data,
2738 UINT32 id, UINT32 flags )
2739 {
2740 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2741 hMenu, pos, (DWORD)data, id, flags );
2742 if (flags & MF_APPEND) return AppendMenu32W( hMenu, flags & ~MF_APPEND,
2743 id, data );
2744 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2745 if (flags & MF_CHANGE) return ModifyMenu32W(hMenu, pos, flags & ~MF_CHANGE,
2746 id, data );
2747 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2748 flags & MF_BYPOSITION ? pos : id,
2749 flags & ~MF_REMOVE );
2750 /* Default: MF_INSERT */
2751 return InsertMenu32W( hMenu, pos, flags, id, data );
2752 }
2753
2754
2755 /*******************************************************************
2756 * CheckMenuItem16 (USER.154)
2757 */
2758 BOOL16 WINAPI CheckMenuItem16( HMENU16 hMenu, UINT16 id, UINT16 flags )
2759 {
2760 return (BOOL16)CheckMenuItem32( hMenu, id, flags );
2761 }
2762
2763
2764 /*******************************************************************
2765 * CheckMenuItem32 (USER32.46)
2766 */
2767 DWORD WINAPI CheckMenuItem32( HMENU32 hMenu, UINT32 id, UINT32 flags )
2768 {
2769 MENUITEM *item;
2770 DWORD ret;
2771
2772 TRACE(menu,"%04x %04x %04x\n", hMenu, id, flags );
2773 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
2774 ret = item->fState & MF_CHECKED;
2775 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
2776 else item->fState &= ~MF_CHECKED;
2777 return ret;
2778 }
2779
2780
2781 /**********************************************************************
2782 * EnableMenuItem16 (USER.155)
2783 */
2784 UINT16 WINAPI EnableMenuItem16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2785 {
2786 return EnableMenuItem32( hMenu, wItemID, wFlags );
2787 }
2788
2789
2790 /**********************************************************************
2791 * EnableMenuItem32 (USER32.170)
2792 */
2793 UINT32 WINAPI EnableMenuItem32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2794 {
2795 UINT32 oldflags;
2796 MENUITEM *item;
2797
2798 TRACE(menu,"(%04x, %04X, %04X) !\n",
2799 hMenu, wItemID, wFlags);
2800
2801 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
2802 return (UINT32)-1;
2803
2804 oldflags = item->fState & (MF_GRAYED | MF_DISABLED);
2805 item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED | MF_DISABLED);
2806 return oldflags;
2807 }
2808
2809
2810 /*******************************************************************
2811 * GetMenuString16 (USER.161)
2812 */
2813 INT16 WINAPI GetMenuString16( HMENU16 hMenu, UINT16 wItemID,
2814 LPSTR str, INT16 nMaxSiz, UINT16 wFlags )
2815 {
2816 return GetMenuString32A( hMenu, wItemID, str, nMaxSiz, wFlags );
2817 }
2818
2819
2820 /*******************************************************************
2821 * GetMenuString32A (USER32.268)
2822 */
2823 INT32 WINAPI GetMenuString32A( HMENU32 hMenu, UINT32 wItemID,
2824 LPSTR str, INT32 nMaxSiz, UINT32 wFlags )
2825 {
2826 MENUITEM *item;
2827
2828 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2829 hMenu, wItemID, str, nMaxSiz, wFlags );
2830 if (!str || !nMaxSiz) return 0;
2831 str[0] = '\0';
2832 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2833 if (!IS_STRING_ITEM(item->fType)) return 0;
2834 lstrcpyn32A( str, item->text, nMaxSiz );
2835 TRACE(menu, "returning '%s'\n", str );
2836 return strlen(str);
2837 }
2838
2839
2840 /*******************************************************************
2841 * GetMenuString32W (USER32.269)
2842 */
2843 INT32 WINAPI GetMenuString32W( HMENU32 hMenu, UINT32 wItemID,
2844 LPWSTR str, INT32 nMaxSiz, UINT32 wFlags )
2845 {
2846 MENUITEM *item;
2847
2848 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2849 hMenu, wItemID, str, nMaxSiz, wFlags );
2850 if (!str || !nMaxSiz) return 0;
2851 str[0] = '\0';
2852 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2853 if (!IS_STRING_ITEM(item->fType)) return 0;
2854 lstrcpynAtoW( str, item->text, nMaxSiz );
2855 return lstrlen32W(str);
2856 }
2857
2858
2859 /**********************************************************************
2860 * HiliteMenuItem16 (USER.162)
2861 */
2862 BOOL16 WINAPI HiliteMenuItem16( HWND16 hWnd, HMENU16 hMenu, UINT16 wItemID,
2863 UINT16 wHilite )
2864 {
2865 return HiliteMenuItem32( hWnd, hMenu, wItemID, wHilite );
2866 }
2867
2868
2869 /**********************************************************************
2870 * HiliteMenuItem32 (USER32.318)
2871 */
2872 BOOL32 WINAPI HiliteMenuItem32( HWND32 hWnd, HMENU32 hMenu, UINT32 wItemID,
2873 UINT32 wHilite )
2874 {
2875 LPPOPUPMENU menu;
2876 TRACE(menu,"(%04x, %04x, %04x, %04x);\n",
2877 hWnd, hMenu, wItemID, wHilite);
2878 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
2879 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
2880 if (menu->FocusedItem == wItemID) return TRUE;
2881 MENU_HideSubPopups( hWnd, hMenu, FALSE );
2882 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE );
2883 return TRUE;
2884 }
2885
2886
2887 /**********************************************************************
2888 * GetMenuState16 (USER.250)
2889 */
2890 UINT16 WINAPI GetMenuState16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2891 {
2892 return GetMenuState32( hMenu, wItemID, wFlags );
2893 }
2894
2895
2896 /**********************************************************************
2897 * GetMenuState32 (USER32.267)
2898 */
2899 UINT32 WINAPI GetMenuState32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2900 {
2901 MENUITEM *item;
2902 TRACE(menu,"(%04x, %04x, %04x);\n",
2903 hMenu, wItemID, wFlags);
2904 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
2905 debug_print_menuitem (" item: ", item, "");
2906 if (item->fType & MF_POPUP)
2907 {
2908 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( item->hSubMenu );
2909 if (!menu) return -1;
2910 else return (menu->nItems << 8) | ((item->fState|item->fType) & 0xff);
2911 }
2912 else
2913 {
2914 /* We used to (from way back then) mask the result to 0xff. */
2915 /* I don't know why and it seems wrong as the documented */
2916 /* return flag MF_SEPARATOR is outside that mask. */
2917 return (item->fType | item->fState);
2918 }
2919 }
2920
2921
2922 /**********************************************************************
2923 * GetMenuItemCount16 (USER.263)
2924 */
2925 INT16 WINAPI GetMenuItemCount16( HMENU16 hMenu )
2926 {
2927 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2928 if (!IS_A_MENU(menu)) return -1;
2929 TRACE(menu,"(%04x) returning %d\n",
2930 hMenu, menu->nItems );
2931 return menu->nItems;
2932 }
2933
2934
2935 /**********************************************************************
2936 * GetMenuItemCount32 (USER32.262)
2937 */
2938 INT32 WINAPI GetMenuItemCount32( HMENU32 hMenu )
2939 {
2940 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2941 if (!IS_A_MENU(menu)) return -1;
2942 TRACE(menu,"(%04x) returning %d\n",
2943 hMenu, menu->nItems );
2944 return menu->nItems;
2945 }
2946
2947
2948 /**********************************************************************
2949 * GetMenuItemID16 (USER.264)
2950 */
2951 UINT16 WINAPI GetMenuItemID16( HMENU16 hMenu, INT16 nPos )
2952 {
2953 LPPOPUPMENU menu;
2954
2955 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2956 if ((nPos < 0) || ((UINT16) nPos >= menu->nItems)) return -1;
2957 if (menu->items[nPos].fType & MF_POPUP) return -1;
2958 return menu->items[nPos].wID;
2959 }
2960
2961
2962 /**********************************************************************
2963 * GetMenuItemID32 (USER32.263)
2964 */
2965 UINT32 WINAPI GetMenuItemID32( HMENU32 hMenu, INT32 nPos )
2966 {
2967 LPPOPUPMENU menu;
2968
2969 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2970 if ((nPos < 0) || (nPos >= menu->nItems)) return -1;
2971 if (menu->items[nPos].fType & MF_POPUP) return -1;
2972 return menu->items[nPos].wID;
2973 }
2974
2975
2976 /*******************************************************************
2977 * InsertMenu16 (USER.410)
2978 */
2979 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
2980 UINT16 id, SEGPTR data )
2981 {
2982 UINT32 pos32 = (UINT32)pos;
2983 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT32)-1;
2984 if (IS_STRING_ITEM(flags) && data)
2985 return InsertMenu32A( hMenu, pos32, flags, id,
2986 (LPSTR)PTR_SEG_TO_LIN(data) );
2987 return InsertMenu32A( hMenu, pos32, flags, id, (LPSTR)data );
2988 }
2989
2990
2991 /*******************************************************************
2992 * InsertMenu32A (USER32.322)
2993 */
2994 BOOL32 WINAPI InsertMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
2995 UINT32 id, LPCSTR str )
2996 {
2997 MENUITEM *item;
2998
2999 if (IS_STRING_ITEM(flags) && str)
3000 TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3001 "id %04x, str '%s'\n",
3002 hMenu, pos, flags, id, str );
3003 else TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3004 "id %04x, str %08lx (not a string)\n",
3005 hMenu, pos, flags, id, (DWORD)str );
3006
3007 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3008
3009 if (!(MENU_SetItemData( item, flags, id, str )))
3010 {
3011 RemoveMenu32( hMenu, pos, flags );
3012 return FALSE;
3013 }
3014
3015 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3016 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3017
3018 item->hCheckBit = item->hUnCheckBit = 0;
3019 return TRUE;
3020 }
3021
3022
3023 /*******************************************************************
3024 * InsertMenu32W (USER32.325)
3025 */
3026 BOOL32 WINAPI InsertMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3027 UINT32 id, LPCWSTR str )
3028 {
3029 BOOL32 ret;
3030
3031 if (IS_STRING_ITEM(flags) && str)
3032 {
3033 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3034 ret = InsertMenu32A( hMenu, pos, flags, id, newstr );
3035 HeapFree( GetProcessHeap(), 0, newstr );
3036 return ret;
3037 }
3038 else return InsertMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3039 }
3040
3041
3042 /*******************************************************************
3043 * AppendMenu16 (USER.411)
3044 */
3045 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3046 {
3047 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3048 }
3049
3050
3051 /*******************************************************************
3052 * AppendMenu32A (USER32.5)
3053 */
3054 BOOL32 WINAPI AppendMenu32A( HMENU32 hMenu, UINT32 flags,
3055 UINT32 id, LPCSTR data )
3056 {
3057 return InsertMenu32A( hMenu, -1, flags | MF_BYPOSITION, id, data );
3058 }
3059
3060
3061 /*******************************************************************
3062 * AppendMenu32W (USER32.6)
3063 */
3064 BOOL32 WINAPI AppendMenu32W( HMENU32 hMenu, UINT32 flags,
3065 UINT32 id, LPCWSTR data )
3066 {
3067 return InsertMenu32W( hMenu, -1, flags | MF_BYPOSITION, id, data );
3068 }
3069
3070
3071 /**********************************************************************
3072 * RemoveMenu16 (USER.412)
3073 */
3074 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3075 {
3076 return RemoveMenu32( hMenu, nPos, wFlags );
3077 }
3078
3079
3080 /**********************************************************************
3081 * RemoveMenu32 (USER32.441)
3082 */
3083 BOOL32 WINAPI RemoveMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3084 {
3085 LPPOPUPMENU menu;
3086 MENUITEM *item;
3087
3088 TRACE(menu,"(%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3089 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3090 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3091
3092 /* Remove item */
3093
3094 MENU_FreeItemData( item );
3095
3096 if (--menu->nItems == 0)
3097 {
3098 HeapFree( SystemHeap, 0, menu->items );
3099 menu->items = NULL;
3100 }
3101 else
3102 {
3103 while(nPos < menu->nItems)
3104 {
3105 *item = *(item+1);
3106 item++;
3107 nPos++;
3108 }
3109 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3110 menu->nItems * sizeof(MENUITEM) );
3111 }
3112 return TRUE;
3113 }
3114
3115
3116 /**********************************************************************
3117 * DeleteMenu16 (USER.413)
3118 */
3119 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3120 {
3121 return DeleteMenu32( hMenu, nPos, wFlags );
3122 }
3123
3124
3125 /**********************************************************************
3126 * DeleteMenu32 (USER32.129)
3127 */
3128 BOOL32 WINAPI DeleteMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3129 {
3130 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3131 if (!item) return FALSE;
3132 if (item->fType & MF_POPUP) DestroyMenu32( item->hSubMenu );
3133 /* nPos is now the position of the item */
3134 RemoveMenu32( hMenu, nPos, wFlags | MF_BYPOSITION );
3135 return TRUE;
3136 }
3137
3138
3139 /*******************************************************************
3140 * ModifyMenu16 (USER.414)
3141 */
3142 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3143 UINT16 id, SEGPTR data )
3144 {
3145 if (IS_STRING_ITEM(flags))
3146 return ModifyMenu32A( hMenu, pos, flags, id,
3147 (LPSTR)PTR_SEG_TO_LIN(data) );
3148 return ModifyMenu32A( hMenu, pos, flags, id, (LPSTR)data );
3149 }
3150
3151
3152 /*******************************************************************
3153 * ModifyMenu32A (USER32.397)
3154 */
3155 BOOL32 WINAPI ModifyMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3156 UINT32 id, LPCSTR str )
3157 {
3158 MENUITEM *item;
3159
3160 if (IS_STRING_ITEM(flags))
3161 {
3162 TRACE(menu, "%04x %d %04x %04x '%s'\n",
3163 hMenu, pos, flags, id, str ? str : "#NULL#" );
3164 if (!str) return FALSE;
3165 }
3166 else
3167 {
3168 TRACE(menu, "%04x %d %04x %04x %08lx\n",
3169 hMenu, pos, flags, id, (DWORD)str );
3170 }
3171
3172 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3173 return MENU_SetItemData( item, flags, id, str );
3174 }
3175
3176
3177 /*******************************************************************
3178 * ModifyMenu32W (USER32.398)
3179 */
3180 BOOL32 WINAPI ModifyMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3181 UINT32 id, LPCWSTR str )
3182 {
3183 BOOL32 ret;
3184
3185 if (IS_STRING_ITEM(flags) && str)
3186 {
3187 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3188 ret = ModifyMenu32A( hMenu, pos, flags, id, newstr );
3189 HeapFree( GetProcessHeap(), 0, newstr );
3190 return ret;
3191 }
3192 else return ModifyMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3193 }
3194
3195
3196 /**********************************************************************
3197 * CreatePopupMenu16 (USER.415)
3198 */
3199 HMENU16 WINAPI CreatePopupMenu16(void)
3200 {
3201 return CreatePopupMenu32();
3202 }
3203
3204
3205 /**********************************************************************
3206 * CreatePopupMenu32 (USER32.82)
3207 */
3208 HMENU32 WINAPI CreatePopupMenu32(void)
3209 {
3210 HMENU32 hmenu;
3211 POPUPMENU *menu;
3212
3213 if (!(hmenu = CreateMenu32())) return 0;
3214 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3215 menu->wFlags |= MF_POPUP;
3216 return hmenu;
3217 }
3218
3219
3220 /**********************************************************************
3221 * GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3222 */
3223 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3224 {
3225 return MAKELONG( check_bitmap_width, check_bitmap_height );
3226 }
3227
3228
3229 /**********************************************************************
3230 * SetMenuItemBitmaps16 (USER.418)
3231 */
3232 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3233 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3234 {
3235 return SetMenuItemBitmaps32( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3236 }
3237
3238
3239 /**********************************************************************
3240 * SetMenuItemBitmaps32 (USER32.490)
3241 */
3242 BOOL32 WINAPI SetMenuItemBitmaps32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags,
3243 HBITMAP32 hNewUnCheck, HBITMAP32 hNewCheck)
3244 {
3245 MENUITEM *item;
3246 TRACE(menu,"(%04x, %04x, %04x, %04x, %04x)\n",
3247 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3248 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3249
3250 if (!hNewCheck && !hNewUnCheck)
3251 {
3252 item->fState &= ~MF_USECHECKBITMAPS;
3253 }
3254 else /* Install new bitmaps */
3255 {
3256 item->hCheckBit = hNewCheck;
3257 item->hUnCheckBit = hNewUnCheck;
3258 item->fState |= MF_USECHECKBITMAPS;
3259 }
3260 return TRUE;
3261 }
3262
3263
3264 /**********************************************************************
3265 * CreateMenu16 (USER.151)
3266 */
3267 HMENU16 WINAPI CreateMenu16(void)
3268 {
3269 return CreateMenu32();
3270 }
3271
3272
3273 /**********************************************************************
3274 * CreateMenu32 (USER32.81)
3275 */
3276 HMENU32 WINAPI CreateMenu32(void)
3277 {
3278 HMENU32 hMenu;
3279 LPPOPUPMENU menu;
3280 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3281 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3282 menu->wFlags = 0;
3283 menu->wMagic = MENU_MAGIC;
3284 menu->hTaskQ = 0;
3285 menu->Width = 0;
3286 menu->Height = 0;
3287 menu->nItems = 0;
3288 menu->hWnd = 0;
3289 menu->items = NULL;
3290 menu->FocusedItem = NO_SELECTED_ITEM;
3291 TRACE(menu, "return %04x\n", hMenu );
3292 return hMenu;
3293 }
3294
3295
3296 /**********************************************************************
3297 * DestroyMenu16 (USER.152)
3298 */
3299 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3300 {
3301 return DestroyMenu32( hMenu );
3302 }
3303
3304
3305 /**********************************************************************
3306 * DestroyMenu32 (USER32.134)
3307 */
3308 BOOL32 WINAPI DestroyMenu32( HMENU32 hMenu )
3309 {
3310 TRACE(menu,"(%04x)\n", hMenu);
3311
3312 /* Silently ignore attempts to destroy default system popup */
3313
3314 if (hMenu && hMenu != MENU_DefSysPopup)
3315 {
3316 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3317
3318 if( pTopPopupWnd && (hMenu == *(HMENU32*)pTopPopupWnd->wExtra) )
3319 *(UINT32*)pTopPopupWnd->wExtra = 0;
3320
3321 if (IS_A_MENU( lppop ))
3322 {
3323 lppop->wMagic = 0; /* Mark it as destroyed */
3324
3325 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3326 (!pTopPopupWnd || (lppop->hWnd != pTopPopupWnd->hwndSelf)))
3327 DestroyWindow32( lppop->hWnd );
3328
3329 if (lppop->items) /* recursively destroy submenus */
3330 {
3331 int i;
3332 MENUITEM *item = lppop->items;
3333 for (i = lppop->nItems; i > 0; i--, item++)
3334 {
3335 if (item->fType & MF_POPUP) DestroyMenu32(item->hSubMenu);
3336 MENU_FreeItemData( item );
3337 }
3338 HeapFree( SystemHeap, 0, lppop->items );
3339 }
3340 USER_HEAP_FREE( hMenu );
3341 }
3342 else return FALSE;
3343 }
3344 return (hMenu != MENU_DefSysPopup);
3345 }
3346
3347
3348 /**********************************************************************
3349 * GetSystemMenu16 (USER.156)
3350 */
3351 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3352 {
3353 return GetSystemMenu32( hWnd, bRevert );
3354 }
3355
3356
3357 /**********************************************************************
3358 * GetSystemMenu32 (USER32.291)
3359 */
3360 HMENU32 WINAPI GetSystemMenu32( HWND32 hWnd, BOOL32 bRevert )
3361 {
3362 WND *wndPtr = WIN_FindWndPtr( hWnd );
3363
3364 if (wndPtr)
3365 {
3366 if( wndPtr->hSysMenu )
3367 {
3368 if( bRevert )
3369 {
3370 DestroyMenu32(wndPtr->hSysMenu);
3371 wndPtr->hSysMenu = 0;
3372 }
3373 else
3374 {
3375 POPUPMENU *menu = (POPUPMENU*)
3376 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3377 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3378 menu->items[0].hSubMenu = MENU_CopySysPopup();
3379 }
3380 }
3381
3382 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3383 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU32)(-1) );
3384
3385 if( wndPtr->hSysMenu )
3386 return GetSubMenu16(wndPtr->hSysMenu, 0);
3387 }
3388 return 0;
3389 }
3390
3391
3392 /*******************************************************************
3393 * SetSystemMenu16 (USER.280)
3394 */
3395 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3396 {
3397 return SetSystemMenu32( hwnd, hMenu );
3398 }
3399
3400
3401 /*******************************************************************
3402 * SetSystemMenu32 (USER32.508)
3403 */
3404 BOOL32 WINAPI SetSystemMenu32( HWND32 hwnd, HMENU32 hMenu )
3405 {
3406 WND *wndPtr = WIN_FindWndPtr(hwnd);
3407
3408 if (wndPtr)
3409 {
3410 if (wndPtr->hSysMenu) DestroyMenu32( wndPtr->hSysMenu );
3411 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3412 return TRUE;
3413 }
3414 return FALSE;
3415 }
3416
3417
3418 /**********************************************************************
3419 * GetMenu16 (USER.157)
3420 */
3421 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3422 {
3423 WND * wndPtr = WIN_FindWndPtr(hWnd);
3424 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3425 return (HMENU16)wndPtr->wIDmenu;
3426 return 0;
3427 }
3428
3429
3430 /**********************************************************************
3431 * GetMenu32 (USER32.257)
3432 */
3433 HMENU32 WINAPI GetMenu32( HWND32 hWnd )
3434 {
3435 WND * wndPtr = WIN_FindWndPtr(hWnd);
3436 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3437 return (HMENU32)wndPtr->wIDmenu;
3438 return 0;
3439 }
3440
3441
3442 /**********************************************************************
3443 * SetMenu16 (USER.158)
3444 */
3445 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3446 {
3447 return SetMenu32( hWnd, hMenu );
3448 }
3449
3450
3451 /**********************************************************************
3452 * SetMenu32 (USER32.487)
3453 */
3454 BOOL32 WINAPI SetMenu32( HWND32 hWnd, HMENU32 hMenu )
3455 {
3456 WND * wndPtr = WIN_FindWndPtr(hWnd);
3457
3458 TRACE(menu,"(%04x, %04x);\n", hWnd, hMenu);
3459
3460 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3461 {
3462 if (GetCapture32() == hWnd) ReleaseCapture();
3463
3464 wndPtr->wIDmenu = (UINT32)hMenu;
3465 if (hMenu != 0)
3466 {
3467 LPPOPUPMENU lpmenu;
3468
3469 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3470 lpmenu->hWnd = hWnd;
3471 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3472 lpmenu->Height = 0; /* Make sure we recalculate the size */
3473 }
3474 if (IsWindowVisible32(hWnd))
3475 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3476 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3477 return TRUE;
3478 }
3479 return FALSE;
3480 }
3481
3482
3483
3484 /**********************************************************************
3485 * GetSubMenu16 (USER.159)
3486 */
3487 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3488 {
3489 return GetSubMenu32( hMenu, nPos );
3490 }
3491
3492
3493 /**********************************************************************
3494 * GetSubMenu32 (USER32.288)
3495 */
3496 HMENU32 WINAPI GetSubMenu32( HMENU32 hMenu, INT32 nPos )
3497 {
3498 LPPOPUPMENU lppop;
3499
3500 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3501 if ((UINT32)nPos >= lppop->nItems) return 0;
3502 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3503 return lppop->items[nPos].hSubMenu;
3504 }
3505
3506
3507 /**********************************************************************
3508 * DrawMenuBar16 (USER.160)
3509 */
3510 void WINAPI DrawMenuBar16( HWND16 hWnd )
3511 {
3512 DrawMenuBar32( hWnd );
3513 }
3514
3515
3516 /**********************************************************************
3517 * DrawMenuBar32 (USER32.161)
3518 */
3519 BOOL32 WINAPI DrawMenuBar32( HWND32 hWnd )
3520 {
3521 LPPOPUPMENU lppop;
3522 WND *wndPtr = WIN_FindWndPtr(hWnd);
3523 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3524 {
3525 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3526 if (lppop == NULL) return FALSE;
3527
3528 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3529 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3530 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3531 return TRUE;
3532 }
3533 return FALSE;
3534 }
3535
3536
3537 /***********************************************************************
3538 * EndMenu (USER.187) (USER32.175)
3539 */
3540 void WINAPI EndMenu(void)
3541 {
3542 fEndMenu = TRUE;
3543 }
3544
3545
3546 /***********************************************************************
3547 * LookupMenuHandle (USER.217)
3548 */
3549 HMENU16 WINAPI LookupMenuHandle( HMENU16 hmenu, INT16 id )
3550 {
3551 HMENU32 hmenu32 = hmenu;
3552 INT32 id32 = id;
3553 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3554 else return hmenu32;
3555 }
3556
3557
3558 /**********************************************************************
3559 * LoadMenu16 (USER.150)
3560 */
3561 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3562 {
3563 HRSRC16 hRsrc;
3564 HGLOBAL16 handle;
3565 HMENU16 hMenu;
3566
3567 if (HIWORD(name))
3568 {
3569 char *str = (char *)PTR_SEG_TO_LIN( name );
3570 TRACE(menu, "(%04x,'%s')\n", instance, str );
3571 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3572 }
3573 else
3574 TRACE(resource,"(%04x,%04x)\n",instance,LOWORD(name));
3575
3576 if (!name) return 0;
3577
3578 /* check for Win32 module */
3579 if (HIWORD(instance))
3580 return LoadMenu32A(instance,PTR_SEG_TO_LIN(name));
3581 instance = GetExePtr( instance );
3582
3583 if (!(hRsrc = FindResource16( instance, name, RT_MENU16 ))) return 0;
3584 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3585 hMenu = LoadMenuIndirect16(LockResource16(handle));
3586 FreeResource16( handle );
3587 return hMenu;
3588 }
3589
3590
3591 /*****************************************************************
3592 * LoadMenu32A (USER32.370)
3593 */
3594 HMENU32 WINAPI LoadMenu32A( HINSTANCE32 instance, LPCSTR name )
3595 {
3596 HRSRC32 hrsrc = FindResource32A( instance, name, RT_MENU32A );
3597 if (!hrsrc) return 0;
3598 return LoadMenuIndirect32A( (LPCVOID)LoadResource32( instance, hrsrc ));
3599 }
3600
3601
3602 /*****************************************************************
3603 * LoadMenu32W (USER32.373)
3604 */
3605 HMENU32 WINAPI LoadMenu32W( HINSTANCE32 instance, LPCWSTR name )
3606 {
3607 HRSRC32 hrsrc = FindResource32W( instance, name, RT_MENU32W );
3608 if (!hrsrc) return 0;
3609 return LoadMenuIndirect32W( (LPCVOID)LoadResource32( instance, hrsrc ));
3610 }
3611
3612
3613 /**********************************************************************
3614 * LoadMenuIndirect16 (USER.220)
3615 */
3616 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3617 {
3618 HMENU16 hMenu;
3619 WORD version, offset;
3620 LPCSTR p = (LPCSTR)template;
3621
3622 TRACE(menu,"(%p)\n", template );
3623 version = GET_WORD(p);
3624 p += sizeof(WORD);
3625 if (version)
3626 {
3627 WARN(menu, "version must be 0 for Win16\n" );
3628 return 0;
3629 }
3630 offset = GET_WORD(p);
3631 p += sizeof(WORD) + offset;
3632 if (!(hMenu = CreateMenu32())) return 0;
3633 if (!MENU_ParseResource( p, hMenu, FALSE ))
3634 {
3635 DestroyMenu32( hMenu );
3636 return 0;
3637 }
3638 return hMenu;
3639 }
3640
3641
3642 /**********************************************************************
3643 * LoadMenuIndirect32A (USER32.371)
3644 */
3645 HMENU32 WINAPI LoadMenuIndirect32A( LPCVOID template )
3646 {
3647 HMENU16 hMenu;
3648 WORD version, offset;
3649 LPCSTR p = (LPCSTR)template;
3650
3651 TRACE(menu,"%p\n", template );
3652 version = GET_WORD(p);
3653 p += sizeof(WORD);
3654 switch (version)
3655 {
3656 case 0:
3657 offset = GET_WORD(p);
3658 p += sizeof(WORD) + offset;
3659 if (!(hMenu = CreateMenu32())) return 0;
3660 if (!MENU_ParseResource( p, hMenu, TRUE ))
3661 {
3662 DestroyMenu32( hMenu );
3663 return 0;
3664 }
3665 return hMenu;
3666 case 1:
3667 offset = GET_WORD(p);
3668 p += sizeof(WORD) + offset;
3669 if (!(hMenu = CreateMenu32())) return 0;
3670 if (!MENUEX_ParseResource( p, hMenu))
3671 {
3672 DestroyMenu32( hMenu );
3673 return 0;
3674 }
3675 return hMenu;
3676 default:
3677 ERR(menu, "version %d not supported.\n", version);
3678 return 0;
3679 }
3680 }
3681
3682
3683 /**********************************************************************
3684 * LoadMenuIndirect32W (USER32.372)
3685 */
3686 HMENU32 WINAPI LoadMenuIndirect32W( LPCVOID template )
3687 {
3688 /* FIXME: is there anything different between A and W? */
3689 return LoadMenuIndirect32A( template );
3690 }
3691
3692
3693 /**********************************************************************
3694 * IsMenu16 (USER.358)
3695 */
3696 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3697 {
3698 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3699 return IS_A_MENU(menu);
3700 }
3701
3702
3703 /**********************************************************************
3704 * IsMenu32 (USER32.346)
3705 */
3706 BOOL32 WINAPI IsMenu32(HMENU32 hmenu)
3707 {
3708 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3709 return IS_A_MENU(menu);
3710 }
3711
3712 /**********************************************************************
3713 * GetMenuItemInfo32_common
3714 */
3715
3716 static BOOL32 GetMenuItemInfo32_common ( HMENU32 hmenu, UINT32 item,
3717 BOOL32 bypos,
3718 LPMENUITEMINFO32A lpmii,
3719 BOOL32 unicode)
3720 {
3721 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
3722 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3723 if (!menu)
3724 return FALSE;
3725
3726 if (lpmii->fMask & MIIM_TYPE) {
3727 lpmii->fType = menu->fType;
3728 switch (MENU_ITEM_TYPE(menu->fType)) {
3729 case MF_STRING:
3730 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3731 if (unicode)
3732 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3733 menu->text,
3734 lpmii->cch);
3735 else
3736 lstrcpyn32A(lpmii->dwTypeData,
3737 menu->text,
3738 lpmii->cch);
3739 }
3740 break;
3741 case MF_OWNERDRAW:
3742 case MF_BITMAP:
3743 lpmii->dwTypeData = menu->text;
3744 break;
3745 default:
3746 break;
3747 }
3748 }
3749 if (lpmii->fMask & MIIM_STATE)
3750 lpmii->fState = menu->fState;
3751
3752 if (lpmii->fMask & MIIM_ID)
3753 lpmii->wID = menu->wID;
3754
3755 if (lpmii->fMask & MIIM_SUBMENU)
3756 lpmii->hSubMenu = menu->hSubMenu;
3757
3758 if (lpmii->fMask & MIIM_CHECKMARKS) {
3759 lpmii->hbmpChecked = menu->hCheckBit;
3760 lpmii->hbmpUnchecked = menu->hUnCheckBit;
3761 }
3762 if (lpmii->fMask & MIIM_DATA)
3763 lpmii->dwItemData = menu->dwItemData;
3764
3765 return TRUE;
3766 }
3767
3768 /**********************************************************************
3769 * GetMenuItemInfo32A (USER32.264)
3770 */
3771 BOOL32 WINAPI GetMenuItemInfo32A( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3772 LPMENUITEMINFO32A lpmii)
3773 {
3774 return GetMenuItemInfo32_common (hmenu, item, bypos, lpmii, FALSE);
3775 }
3776
3777 /**********************************************************************
3778 * GetMenuItemInfo32W (USER32.265)
3779 */
3780 BOOL32 WINAPI GetMenuItemInfo32W( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3781 LPMENUITEMINFO32W lpmii)
3782 {
3783 return GetMenuItemInfo32_common (hmenu, item, bypos,
3784 (LPMENUITEMINFO32A)lpmii, TRUE);
3785 }
3786
3787 /**********************************************************************
3788 * SetMenuItemInfo32_common
3789 */
3790
3791 static BOOL32 SetMenuItemInfo32_common(MENUITEM * menu,
3792 const MENUITEMINFO32A *lpmii,
3793 BOOL32 unicode)
3794 {
3795 if (!menu) return FALSE;
3796
3797 if (lpmii->fMask & MIIM_TYPE) {
3798 /* Get rid of old string. */
3799 if (IS_STRING_ITEM(menu->fType) && menu->text)
3800 HeapFree(SystemHeap, 0, menu->text);
3801
3802 menu->fType = lpmii->fType;
3803 menu->text = lpmii->dwTypeData;
3804 if (IS_STRING_ITEM(menu->fType) && menu->text) {
3805 menu->text =
3806 unicode
3807 ? HEAP_strdupWtoA(SystemHeap, 0,
3808 (LPWSTR) lpmii->dwTypeData)
3809 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
3810 }
3811 }
3812 if (lpmii->fMask & MIIM_STATE)
3813 menu->fState = lpmii->fState;
3814
3815 if (lpmii->fMask & MIIM_ID)
3816 menu->wID = lpmii->wID;
3817
3818 if (lpmii->fMask & MIIM_SUBMENU) {
3819 menu->hSubMenu = lpmii->hSubMenu;
3820 if (menu->hSubMenu) {
3821 POPUPMENU *subMenu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)menu->hSubMenu);
3822 if (IS_A_MENU(subMenu)) {
3823 subMenu->wFlags |= MF_POPUP;
3824 menu->fType |= MF_POPUP;
3825 }
3826 else
3827 /* FIXME: Return an error ? */
3828 menu->fType &= ~MF_POPUP;
3829 }
3830 else
3831 menu->fType &= ~MF_POPUP;
3832 }
3833
3834 if (lpmii->fMask & MIIM_CHECKMARKS)
3835 {
3836 menu->hCheckBit = lpmii->hbmpChecked;
3837 menu->hUnCheckBit = lpmii->hbmpUnchecked;
3838 }
3839 if (lpmii->fMask & MIIM_DATA)
3840 menu->dwItemData = lpmii->dwItemData;
3841
3842 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
3843 return TRUE;
3844 }
3845
3846 /**********************************************************************
3847 * SetMenuItemInfo32A (USER32.491)
3848 */
3849 BOOL32 WINAPI SetMenuItemInfo32A(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3850 const MENUITEMINFO32A *lpmii)
3851 {
3852 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
3853 lpmii, FALSE);
3854 }
3855
3856 /**********************************************************************
3857 * SetMenuItemInfo32W (USER32.492)
3858 */
3859 BOOL32 WINAPI SetMenuItemInfo32W(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3860 const MENUITEMINFO32W *lpmii)
3861 {
3862 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
3863 (const MENUITEMINFO32A*)lpmii, TRUE);
3864 }
3865
3866 /**********************************************************************
3867 * SetMenuDefaultItem32 (USER32.489)
3868 */
3869 BOOL32 WINAPI SetMenuDefaultItem32(HMENU32 hmenu, UINT32 item, UINT32 bypos)
3870 {
3871 MENUITEM *menuitem = MENU_FindItem(&hmenu, &item, bypos);
3872 POPUPMENU *menu;
3873
3874 if (!menuitem) return FALSE;
3875 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu))) return FALSE;
3876
3877 menu->defitem = item; /* position */
3878
3879 debug_print_menuitem("SetMenuDefaultItem32: ", menuitem, "");
3880 FIXME(menu, "(0x%x,%d,%d), empty stub!\n",
3881 hmenu, item, bypos);
3882 return TRUE;
3883 }
3884
3885 /**********************************************************************
3886 * GetMenuDefaultItem32 (USER32.260)
3887 */
3888 UINT32 WINAPI GetMenuDefaultItem32(HMENU32 hmenu, UINT32 bypos, UINT32 flags)
3889 {
3890 POPUPMENU *menu;
3891
3892 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu))) return 0; /*FIXME*/
3893
3894 FIXME(menu, "(0x%x,%d,%d), stub!\n", hmenu, bypos, flags);
3895 if (bypos & MF_BYPOSITION)
3896 return menu->defitem;
3897 else
3898 return menu->items[menu->defitem].wID;
3899 }
3900
3901 /*******************************************************************
3902 * InsertMenuItem16 (USER.441)
3903 *
3904 * FIXME: untested
3905 */
3906 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
3907 const MENUITEMINFO16 *mii )
3908 {
3909 MENUITEMINFO32A miia;
3910
3911 miia.cbSize = sizeof(miia);
3912 miia.fMask = mii->fMask;
3913 miia.dwTypeData = mii->dwTypeData;
3914 miia.fType = mii->fType;
3915 miia.fState = mii->fState;
3916 miia.wID = mii->wID;
3917 miia.hSubMenu = mii->hSubMenu;
3918 miia.hbmpChecked = mii->hbmpChecked;
3919 miia.hbmpUnchecked = mii->hbmpUnchecked;
3920 miia.dwItemData = mii->dwItemData;
3921 miia.cch = mii->cch;
3922 if (IS_STRING_ITEM(miia.fType))
3923 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
3924 return InsertMenuItem32A( hmenu, pos, byposition, &miia );
3925 }
3926
3927
3928 /**********************************************************************
3929 * InsertMenuItem32A (USER32.323)
3930 */
3931 BOOL32 WINAPI InsertMenuItem32A(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3932 const MENUITEMINFO32A *lpmii)
3933 {
3934 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3935 return SetMenuItemInfo32_common(item, lpmii, FALSE);
3936 }
3937
3938
3939 /**********************************************************************
3940 * InsertMenuItem32W (USER32.324)
3941 */
3942 BOOL32 WINAPI InsertMenuItem32W(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3943 const MENUITEMINFO32W *lpmii)
3944 {
3945 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3946 return SetMenuItemInfo32_common(item, (const MENUITEMINFO32A*)lpmii, TRUE);
3947 }
3948
3949 /**********************************************************************
3950 * CheckMenuRadioItem32 (USER32.47)
3951 */
3952
3953 BOOL32 WINAPI CheckMenuRadioItem32(HMENU32 hMenu,
3954 UINT32 first, UINT32 last, UINT32 check,
3955 UINT32 bypos)
3956 {
3957 MENUITEM *mifirst, *milast, *micheck;
3958 HMENU32 mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
3959
3960 TRACE(menu, "ox%x: %d-%d, check %d, bypos=%d\n",
3961 hMenu, first, last, check, bypos);
3962
3963 mifirst = MENU_FindItem (&mfirst, &first, bypos);
3964 milast = MENU_FindItem (&mlast, &last, bypos);
3965 micheck = MENU_FindItem (&mcheck, &check, bypos);
3966
3967 if (mifirst == NULL || milast == NULL || micheck == NULL ||
3968 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
3969 micheck > milast || micheck < mifirst)
3970 return FALSE;
3971
3972 while (mifirst <= milast)
3973 {
3974 if (mifirst == micheck)
3975 {
3976 mifirst->fType |= MFT_RADIOCHECK;
3977 mifirst->fState |= MFS_CHECKED;
3978 } else {
3979 mifirst->fType &= ~MFT_RADIOCHECK;
3980 mifirst->fState &= ~MFS_CHECKED;
3981 }
3982 mifirst++;
3983 }
3984
3985 return TRUE;
3986 }
3987
3988 /**********************************************************************
3989 * CheckMenuRadioItem16 (not a Windows API)
3990 */
3991
3992 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
3993 UINT16 first, UINT16 last, UINT16 check,
3994 BOOL16 bypos)
3995 {
3996 return CheckMenuRadioItem32 (hMenu, first, last, check, bypos);
3997 }
3998
3999 /**********************************************************************
4000 * GetMenuItemRect32 (USER32.266)
4001 */
4002
4003 BOOL32 WINAPI GetMenuItemRect32 (HWND32 hwnd, HMENU32 hMenu, UINT32 uItem,
4004 LPRECT32 rect)
4005 {
4006 RECT32 saverect, clientrect;
4007 BOOL32 barp;
4008 HDC32 hdc;
4009 WND *wndPtr;
4010 MENUITEM *item;
4011 HMENU32 orghMenu = hMenu;
4012
4013 TRACE(menu, "(0x%x,0x%x,%d,%p)\n",
4014 hwnd, hMenu, uItem, rect);
4015
4016 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4017 wndPtr = WIN_FindWndPtr (hwnd);
4018 if (!rect || !item || !wndPtr) return FALSE;
4019
4020 GetClientRect32( hwnd, &clientrect );
4021 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
4022 barp = (hMenu == orghMenu);
4023
4024 saverect = item->rect;
4025 MENU_CalcItemSize (hdc, item, hwnd,
4026 clientrect.left, clientrect.top, barp);
4027 *rect = item->rect;
4028 item->rect = saverect;
4029
4030 ReleaseDC32( hwnd, hdc );
4031 return TRUE;
4032 }
4033
4034 /**********************************************************************
4035 * GetMenuItemRect16 (USER.665)
4036 */
4037
4038 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4039 LPRECT16 rect)
4040 {
4041 RECT32 r32;
4042 BOOL32 res;
4043
4044 if (!rect) return FALSE;
4045 res = GetMenuItemRect32 (hwnd, hMenu, uItem, &r32);
4046 CONV_RECT32TO16 (&r32, rect);
4047 return res;
4048 }
Maarten's multimedia branch