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Release 980726
[wine/multimedia.git] / controls / menu.c
blobfc01e53de940141d5358d19d8707d0d759d3be99
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 UINT32 MENU_BarItemTopNudge;
39 UINT32 MENU_BarItemLeftNudge;
40 UINT32 MENU_ItemTopNudge;
41 UINT32 MENU_ItemLeftNudge;
42 UINT32 MENU_HighlightTopNudge;
43 UINT32 MENU_HighlightLeftNudge;
44 UINT32 MENU_HighlightBottomNudge;
45 UINT32 MENU_HighlightRightNudge;
46
47 /* internal popup menu window messages */
48
49 #define MM_SETMENUHANDLE (WM_USER + 0)
50 #define MM_GETMENUHANDLE (WM_USER + 1)
51
52 /* Menu item structure */
53 typedef struct {
54 /* ----------- MENUITEMINFO Stuff ----------- */
55 UINT32 fType; /* Item type. */
56 UINT32 fState; /* Item state. */
57 UINT32 wID; /* Item id. */
58 HMENU32 hSubMenu; /* Pop-up menu. */
59 HBITMAP32 hCheckBit; /* Bitmap when checked. */
60 HBITMAP32 hUnCheckBit; /* Bitmap when unchecked. */
61 LPSTR text; /* Item text or bitmap handle. */
62 DWORD dwItemData; /* Application defined. */
63 /* ----------- Wine stuff ----------- */
64 RECT32 rect; /* Item area (relative to menu window) */
65 UINT32 xTab; /* X position of text after Tab */
66 } MENUITEM;
67
68 /* Popup menu structure */
69 typedef struct {
70 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
71 WORD wMagic; /* Magic number */
72 HQUEUE16 hTaskQ; /* Task queue for this menu */
73 WORD Width; /* Width of the whole menu */
74 WORD Height; /* Height of the whole menu */
75 WORD nItems; /* Number of items in the menu */
76 HWND32 hWnd; /* Window containing the menu */
77 MENUITEM *items; /* Array of menu items */
78 UINT32 FocusedItem; /* Currently focused item */
79 WORD defitem; /* default item position. Unused (except for set/get)*/
80 } POPUPMENU, *LPPOPUPMENU;
81
82 /* internal flags for menu tracking */
83
84 #define TF_ENDMENU 0x0001
85 #define TF_SUSPENDPOPUP 0x0002
86 #define TF_SKIPREMOVE 0x0004
87
88 typedef struct
89 {
90 UINT32 trackFlags;
91 HMENU32 hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
92 HMENU32 hTopMenu; /* initial menu */
93 HWND32 hOwnerWnd; /* where notifications are sent */
94 POINT32 pt;
95 } MTRACKER;
96
97 #define MENU_MAGIC 0x554d /* 'MU' */
98 #define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
99
100 #define ITEM_PREV -1
101 #define ITEM_NEXT 1
102
103 /* Internal MENU_TrackMenu() flags */
104 #define TPM_INTERNAL 0xF0000000
105 #define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
106 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
107
108 /* popup menu shade thickness */
109 #define POPUP_XSHADE 4
110 #define POPUP_YSHADE 4
111
112 /* Space between 2 menu bar items */
113 #define MENU_BAR_ITEMS_SPACE 12
114
115 /* Minimum width of a tab character */
116 #define MENU_TAB_SPACE 8
117
118 /* Height of a separator item */
119 #define SEPARATOR_HEIGHT 5
120
121 /* (other menu->FocusedItem values give the position of the focused item) */
122 #define NO_SELECTED_ITEM 0xffff
123
124 #define MENU_ITEM_TYPE(flags) \
125 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
126
127 #define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
128
129 #define IS_SYSTEM_MENU(menu) \
130 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
131 #define IS_SYSTEM_POPUP(menu) \
132 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
133
134 #define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
135 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
136 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
137 MF_POPUP | MF_SYSMENU | MF_HELP)
138 #define STATE_MASK (~TYPE_MASK)
139
140 /* Dimension of the menu bitmaps */
141 static WORD check_bitmap_width = 0, check_bitmap_height = 0;
142 static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
143
144 static HBITMAP32 hStdRadioCheck = 0;
145 static HBITMAP32 hStdCheck = 0;
146 static HBITMAP32 hStdMnArrow = 0;
147 static HBRUSH32 hShadeBrush = 0;
148 static HMENU32 MENU_DefSysPopup = 0; /* Default system menu popup */
149
150 /* Use global popup window because there's no way 2 menus can
151 * be tracked at the same time. */
152
153 static WND* pTopPopupWnd = 0;
154 static UINT32 uSubPWndLevel = 0;
155
156 /* Flag set by EndMenu() to force an exit from menu tracking */
157 static BOOL32 fEndMenu = FALSE;
158
159
160 /***********************************************************************
161 * debug_print_menuitem
162 *
163 * Print a menuitem in readable form.
164 */
165
166 #define debug_print_menuitem(pre, mp, post) \
167 if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
168
169 #define MENUOUT(text) \
170 dsprintf(menu, "%s%s", (count++ ? "," : ""), (text))
171
172 #define MENUFLAG(bit,text) \
173 do { \
174 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
175 } while (0)
176
177 static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
178 const char *postfix)
179 {
180 dbg_decl_str(menu, 256);
181
182 if (mp) {
183 UINT32 flags = mp->fType;
184 int typ = MENU_ITEM_TYPE(flags);
185 dsprintf(menu, "{ ID=0x%x", mp->wID);
186 if (flags & MF_POPUP)
187 dsprintf(menu, ", Sub=0x%x", mp->hSubMenu);
188 if (flags) {
189 int count = 0;
190 dsprintf(menu, ", Typ=");
191 if (typ == MFT_STRING)
192 /* Nothing */ ;
193 else if (typ == MFT_SEPARATOR)
194 MENUOUT("sep");
195 else if (typ == MFT_OWNERDRAW)
196 MENUOUT("own");
197 else if (typ == MFT_BITMAP)
198 MENUOUT("bit");
199 else
200 MENUOUT("???");
201 flags -= typ;
202
203 MENUFLAG(MF_POPUP, "pop");
204 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
205 MENUFLAG(MFT_MENUBREAK, "brk");
206 MENUFLAG(MFT_RADIOCHECK, "radio");
207 MENUFLAG(MFT_RIGHTORDER, "rorder");
208 MENUFLAG(MF_SYSMENU, "sys");
209 MENUFLAG(MFT_RIGHTJUSTIFY, "right");
210
211 if (flags)
212 dsprintf(menu, "+0x%x", flags);
213 }
214 flags = mp->fState;
215 if (flags) {
216 int count = 0;
217 dsprintf(menu, ", State=");
218 MENUFLAG(MFS_GRAYED, "grey");
219 MENUFLAG(MFS_DISABLED, "dis");
220 MENUFLAG(MFS_CHECKED, "check");
221 MENUFLAG(MFS_HILITE, "hi");
222 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
223 MENUFLAG(MF_MOUSESELECT, "mouse");
224 if (flags)
225 dsprintf(menu, "+0x%x", flags);
226 }
227 if (mp->hCheckBit)
228 dsprintf(menu, ", Chk=0x%x", mp->hCheckBit);
229 if (mp->hUnCheckBit)
230 dsprintf(menu, ", Unc=0x%x", mp->hUnCheckBit);
231
232 if (typ == MFT_STRING) {
233 if (mp->text)
234 dsprintf(menu, ", Text=\"%s\"", mp->text);
235 else
236 dsprintf(menu, ", Text=Null");
237 } else if (mp->text == NULL)
238 /* Nothing */ ;
239 else
240 dsprintf(menu, ", Text=%p", mp->text);
241 dsprintf(menu, " }");
242 } else {
243 dsprintf(menu, "NULL");
244 }
245
246 TRACE(menu, "%s %s %s\n", prefix, dbg_str(menu), postfix);
247 }
248
249 #undef MENUOUT
250 #undef MENUFLAG
251
252 /***********************************************************************
253 * MENU_CopySysPopup
254 *
255 * Return the default system menu.
256 */
257 static HMENU32 MENU_CopySysPopup(void)
258 {
259 HMENU32 hMenu = LoadMenuIndirect32A(SYSRES_GetResPtr(SYSRES_MENU_SYSMENU));
260
261 if( hMenu ) {
262 POPUPMENU* menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
263 menu->wFlags |= MF_SYSMENU | MF_POPUP;
264 }
265 else {
266 hMenu = 0;
267 ERR(menu, "Unable to load default system menu\n" );
268 }
269
270 TRACE(menu, "returning %x.\n", hMenu );
271
272 return hMenu;
273 }
274
275
276 /**********************************************************************
277 * MENU_GetSysMenu
278 *
279 * Create a copy of the system menu. System menu in Windows is
280 * a special menu-bar with the single entry - system menu popup.
281 * This popup is presented to the outside world as a "system menu".
282 * However, the real system menu handle is sometimes seen in the
283 * WM_MENUSELECT paramemters (and Word 6 likes it this way).
284 */
285 HMENU32 MENU_GetSysMenu( HWND32 hWnd, HMENU32 hPopupMenu )
286 {
287 HMENU32 hMenu;
288
289 if ((hMenu = CreateMenu32()))
290 {
291 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hMenu);
292 menu->wFlags = MF_SYSMENU;
293 menu->hWnd = hWnd;
294
295 if (hPopupMenu == (HMENU32)(-1))
296 hPopupMenu = MENU_CopySysPopup();
297 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
298
299 if (hPopupMenu)
300 {
301 InsertMenu32A( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION, hPopupMenu, NULL );
302
303 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
304 menu->items[0].fState = 0;
305 menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hPopupMenu);
306 menu->wFlags |= MF_SYSMENU;
307
308 TRACE(menu,"GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
309 return hMenu;
310 }
311 DestroyMenu32( hMenu );
312 }
313 ERR(menu, "failed to load system menu!\n");
314 return 0;
315 }
316
317
318 /***********************************************************************
319 * MENU_Init
320 *
321 * Menus initialisation.
322 */
323 BOOL32 MENU_Init()
324 {
325 HBITMAP32 hBitmap;
326 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
327 0x55, 0, 0xAA, 0,
328 0x55, 0, 0xAA, 0,
329 0x55, 0, 0xAA, 0 };
330
331 /* Load menu bitmaps */
332 hStdCheck = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_CHECK));
333 hStdRadioCheck = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_RADIOCHECK));
334 hStdMnArrow = LoadBitmap32A(0, MAKEINTRESOURCE32A(OBM_MNARROW));
335
336 if (hStdCheck)
337 {
338 BITMAP32 bm;
339 GetObject32A( hStdCheck, sizeof(bm), &bm );
340 check_bitmap_width = bm.bmWidth;
341 check_bitmap_height = bm.bmHeight;
342 } else
343 return FALSE;
344
345 /* Assume that radio checks have the same size as regular check. */
346 if (!hStdRadioCheck)
347 return FALSE;
348
349 if (hStdMnArrow)
350 {
351 BITMAP32 bm;
352 GetObject32A( hStdMnArrow, sizeof(bm), &bm );
353 arrow_bitmap_width = bm.bmWidth;
354 arrow_bitmap_height = bm.bmHeight;
355 } else
356 return FALSE;
357
358 if ((hBitmap = CreateBitmap32( 8, 8, 1, 1, shade_bits)))
359 {
360 if((hShadeBrush = CreatePatternBrush32( hBitmap )))
361 {
362 DeleteObject32( hBitmap );
363 if ((MENU_DefSysPopup = MENU_CopySysPopup()))
364 return TRUE;
365 }
366 }
367
368 return FALSE;
369 }
370
371 /***********************************************************************
372 * MENU_InitSysMenuPopup
373 *
374 * Grey the appropriate items in System menu.
375 */
376 static void MENU_InitSysMenuPopup( HMENU32 hmenu, DWORD style, DWORD clsStyle )
377 {
378 BOOL32 gray;
379
380 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
381 EnableMenuItem32( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
382 gray = ((style & WS_MAXIMIZE) != 0);
383 EnableMenuItem32( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
384 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
385 EnableMenuItem32( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
386 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
387 EnableMenuItem32( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
388 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
389 EnableMenuItem32( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
390 gray = (clsStyle & CS_NOCLOSE) != 0;
391 EnableMenuItem32( hmenu, SC_CLOSE, (gray ? MF_GRAYED : MF_ENABLED) );
392 }
393
394
395 /******************************************************************************
396 *
397 * UINT32 MENU_GetStartOfNextColumn(
398 * HMENU32 hMenu )
399 *
400 *****************************************************************************/
401
402 static UINT32 MENU_GetStartOfNextColumn(
403 HMENU32 hMenu )
404 {
405 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
406 UINT32 i = menu->FocusedItem + 1;
407
408 if(!menu)
409 return NO_SELECTED_ITEM;
410
411 if( i == NO_SELECTED_ITEM )
412 return i;
413
414 for( ; i < menu->nItems; ++i ) {
415 if (menu->items[i].fType & MF_MENUBARBREAK)
416 return i;
417 }
418
419 return NO_SELECTED_ITEM;
420 }
421
422
423 /******************************************************************************
424 *
425 * UINT32 MENU_GetStartOfPrevColumn(
426 * HMENU32 hMenu )
427 *
428 *****************************************************************************/
429
430 static UINT32 MENU_GetStartOfPrevColumn(
431 HMENU32 hMenu )
432 {
433 POPUPMENU const *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
434 UINT32 i;
435
436 if( !menu )
437 return NO_SELECTED_ITEM;
438
439 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
440 return NO_SELECTED_ITEM;
441
442 /* Find the start of the column */
443
444 for(i = menu->FocusedItem; i != 0 &&
445 !(menu->items[i].fType & MF_MENUBARBREAK);
446 --i); /* empty */
447
448 if(i == 0)
449 return NO_SELECTED_ITEM;
450
451 for(--i; i != 0; --i) {
452 if (menu->items[i].fType & MF_MENUBARBREAK)
453 break;
454 }
455
456 TRACE(menu, "ret %d.\n", i );
457
458 return i;
459 }
460
461
462
463 /***********************************************************************
464 * MENU_FindItem
465 *
466 * Find a menu item. Return a pointer on the item, and modifies *hmenu
467 * in case the item was in a sub-menu.
468 */
469 static MENUITEM *MENU_FindItem( HMENU32 *hmenu, UINT32 *nPos, UINT32 wFlags )
470 {
471 POPUPMENU *menu;
472 UINT32 i;
473
474 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(*hmenu))) return NULL;
475 if (wFlags & MF_BYPOSITION)
476 {
477 if (*nPos >= menu->nItems) return NULL;
478 return &menu->items[*nPos];
479 }
480 else
481 {
482 MENUITEM *item = menu->items;
483 for (i = 0; i < menu->nItems; i++, item++)
484 {
485 if (item->wID == *nPos)
486 {
487 *nPos = i;
488 return item;
489 }
490 else if (item->fType & MF_POPUP)
491 {
492 HMENU32 hsubmenu = item->hSubMenu;
493 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
494 if (subitem)
495 {
496 *hmenu = hsubmenu;
497 return subitem;
498 }
499 }
500 }
501 }
502 return NULL;
503 }
504
505 /***********************************************************************
506 * MENU_FreeItemData
507 */
508 static void MENU_FreeItemData( MENUITEM* item )
509 {
510 /* delete text */
511 if (IS_STRING_ITEM(item->fType) && item->text)
512 HeapFree( SystemHeap, 0, item->text );
513 }
514
515 /***********************************************************************
516 * MENU_FindItemByCoords
517 *
518 * Find the item at the specified coordinates (screen coords). Does
519 * not work for child windows and therefore should not be called for
520 * an arbitrary system menu.
521 */
522 static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
523 POINT32 pt, UINT32 *pos )
524 {
525 MENUITEM *item;
526 WND *wndPtr;
527 UINT32 i;
528
529 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd ))) return NULL;
530 pt.x -= wndPtr->rectWindow.left;
531 pt.y -= wndPtr->rectWindow.top;
532 item = menu->items;
533 for (i = 0; i < menu->nItems; i++, item++)
534 {
535 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
536 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
537 {
538 if (pos) *pos = i;
539 return item;
540 }
541 }
542 return NULL;
543 }
544
545
546 /***********************************************************************
547 * MENU_FindItemByKey
548 *
549 * Find the menu item selected by a key press.
550 * Return item id, -1 if none, -2 if we should close the menu.
551 */
552 static UINT32 MENU_FindItemByKey( HWND32 hwndOwner, HMENU32 hmenu,
553 UINT32 key, BOOL32 forceMenuChar )
554 {
555 TRACE(menu,"\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
556
557 if (!IsMenu32( hmenu ))
558 {
559 WND* w = WIN_FindWndPtr(hwndOwner);
560 hmenu = GetSubMenu32(w->hSysMenu, 0);
561 }
562
563 if (hmenu)
564 {
565 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
566 MENUITEM *item = menu->items;
567 LONG menuchar;
568
569 if( !forceMenuChar )
570 {
571 UINT32 i;
572
573 key = toupper(key);
574 for (i = 0; i < menu->nItems; i++, item++)
575 {
576 if (item->text && (IS_STRING_ITEM(item->fType)))
577 {
578 char *p = strchr( item->text, '&' );
579 if (p && (p[1] != '&') && (toupper(p[1]) == key)) return i;
580 }
581 }
582 }
583 menuchar = SendMessage32A( hwndOwner, WM_MENUCHAR,
584 MAKEWPARAM( key, menu->wFlags ), hmenu );
585 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
586 if (HIWORD(menuchar) == 1) return (UINT32)(-2);
587 }
588 return (UINT32)(-1);
589 }
590
591
592 /***********************************************************************
593 * MENU_CalcItemSize
594 *
595 * Calculate the size of the menu item and store it in lpitem->rect.
596 */
597 static void MENU_CalcItemSize( HDC32 hdc, MENUITEM *lpitem, HWND32 hwndOwner,
598 INT32 orgX, INT32 orgY, BOOL32 menuBar )
599 {
600 DWORD dwSize;
601 char *p;
602
603 TRACE(menu, "HDC 0x%x at (%d,%d)\n",
604 hdc, orgX, orgY);
605 debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
606 (menuBar ? " (MenuBar)" : ""));
607
608 SetRect32( &lpitem->rect, orgX, orgY, orgX, orgY );
609
610 if (lpitem->fType & MF_OWNERDRAW)
611 {
612 MEASUREITEMSTRUCT32 mis;
613 mis.CtlType = ODT_MENU;
614 mis.itemID = lpitem->wID;
615 mis.itemData = (DWORD)lpitem->text;
616 mis.itemHeight = 16;
617 mis.itemWidth = 30;
618 SendMessage32A( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
619 lpitem->rect.bottom += mis.itemHeight;
620 lpitem->rect.right += mis.itemWidth;
621 TRACE(menu, "%08x %dx%d\n",
622 lpitem->wID, mis.itemWidth, mis.itemHeight);
623 return;
624 }
625
626 if (lpitem->fType & MF_SEPARATOR)
627 {
628 lpitem->rect.bottom += SEPARATOR_HEIGHT;
629 return;
630 }
631
632 if (!menuBar)
633 {
634 lpitem->rect.right += 2 * check_bitmap_width;
635 if (lpitem->fType & MF_POPUP)
636 lpitem->rect.right += arrow_bitmap_width;
637 }
638
639 if (lpitem->fType & MF_BITMAP)
640 {
641 BITMAP32 bm;
642 if (GetObject32A( (HBITMAP32)lpitem->text, sizeof(bm), &bm ))
643 {
644 lpitem->rect.right += bm.bmWidth;
645 lpitem->rect.bottom += bm.bmHeight;
646 }
647 return;
648 }
649
650 /* If we get here, then it must be a text item */
651
652 if (IS_STRING_ITEM( lpitem->fType ))
653 {
654 dwSize = GetTextExtent( hdc, lpitem->text, strlen(lpitem->text) );
655 lpitem->rect.right += LOWORD(dwSize);
656 if (TWEAK_Win95Look)
657 lpitem->rect.bottom += MAX (HIWORD(dwSize), sysMetrics[SM_CYMENU]- 1);
658 else
659 lpitem->rect.bottom += MAX( HIWORD(dwSize), SYSMETRICS_CYMENU );
660 lpitem->xTab = 0;
661
662 if (menuBar) lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
663 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
664 {
665 /* Item contains a tab (only meaningful in popup menus) */
666 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE +
667 LOWORD( GetTextExtent( hdc, lpitem->text,
668 (int)(p - lpitem->text) ));
669 lpitem->rect.right += MENU_TAB_SPACE;
670 }
671 else
672 {
673 if (strchr( lpitem->text, '\b' ))
674 lpitem->rect.right += MENU_TAB_SPACE;
675 lpitem->xTab = lpitem->rect.right - check_bitmap_width
676 - arrow_bitmap_width;
677 }
678 }
679 }
680
681
682 /***********************************************************************
683 * MENU_PopupMenuCalcSize
684 *
685 * Calculate the size of a popup menu.
686 */
687 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND32 hwndOwner )
688 {
689 MENUITEM *lpitem;
690 HDC32 hdc;
691 int start, i;
692 int orgX, orgY, maxX, maxTab, maxTabWidth;
693
694 lppop->Width = lppop->Height = 0;
695 if (lppop->nItems == 0) return;
696 hdc = GetDC32( 0 );
697 start = 0;
698 maxX = SYSMETRICS_CXBORDER;
699 while (start < lppop->nItems)
700 {
701 lpitem = &lppop->items[start];
702 orgX = maxX;
703 orgY = SYSMETRICS_CYBORDER;
704
705 maxTab = maxTabWidth = 0;
706
707 /* Parse items until column break or end of menu */
708 for (i = start; i < lppop->nItems; i++, lpitem++)
709 {
710 if ((i != start) &&
711 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
712
713 if(TWEAK_Win95Look)
714 ++orgY;
715
716 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
717 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
718 maxX = MAX( maxX, lpitem->rect.right );
719 orgY = lpitem->rect.bottom;
720 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
721 {
722 maxTab = MAX( maxTab, lpitem->xTab );
723 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
724 }
725 }
726
727 /* Finish the column (set all items to the largest width found) */
728 maxX = MAX( maxX, maxTab + maxTabWidth );
729 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
730 {
731 lpitem->rect.right = maxX;
732 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
733 lpitem->xTab = maxTab;
734 }
735 lppop->Height = MAX( lppop->Height, orgY );
736 }
737
738 if(TWEAK_Win95Look)
739 lppop->Height++;
740
741 lppop->Width = maxX;
742 ReleaseDC32( 0, hdc );
743 }
744
745
746 /***********************************************************************
747 * MENU_MenuBarCalcSize
748 *
749 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
750 * height is off by 1 pixel which causes lengthy window relocations when
751 * active document window is maximized/restored.
752 *
753 * Calculate the size of the menu bar.
754 */
755 static void MENU_MenuBarCalcSize( HDC32 hdc, LPRECT32 lprect,
756 LPPOPUPMENU lppop, HWND32 hwndOwner )
757 {
758 MENUITEM *lpitem;
759 int start, i, orgX, orgY, maxY, helpPos;
760
761 if ((lprect == NULL) || (lppop == NULL)) return;
762 if (lppop->nItems == 0) return;
763 TRACE(menu,"MENU_MenuBarCalcSize left=%d top=%d right=%d bottom=%d\n",
764 lprect->left, lprect->top, lprect->right, lprect->bottom);
765 lppop->Width = lprect->right - lprect->left;
766 lppop->Height = 0;
767 maxY = lprect->top;
768 start = 0;
769 helpPos = -1;
770 while (start < lppop->nItems)
771 {
772 lpitem = &lppop->items[start];
773 orgX = lprect->left;
774 orgY = maxY;
775
776 /* Parse items until line break or end of menu */
777 for (i = start; i < lppop->nItems; i++, lpitem++)
778 {
779 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
780 if ((i != start) &&
781 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
782
783 TRACE(menu, "calling MENU_CalcItemSize org=(%d, %d)\n",
784 orgX, orgY );
785 debug_print_menuitem (" item: ", lpitem, "");
786 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
787 if (lpitem->rect.right > lprect->right)
788 {
789 if (i != start) break;
790 else lpitem->rect.right = lprect->right;
791 }
792 maxY = MAX( maxY, lpitem->rect.bottom );
793 orgX = lpitem->rect.right;
794 }
795
796 /* Finish the line (set all items to the largest height found) */
797 while (start < i) lppop->items[start++].rect.bottom = maxY;
798 }
799
800 lprect->bottom = maxY;
801 lppop->Height = lprect->bottom - lprect->top;
802
803 /* Flush right all items between the MF_HELP and the last item */
804 /* (if several lines, only move the last line) */
805 if (helpPos != -1)
806 {
807 lpitem = &lppop->items[lppop->nItems-1];
808 orgY = lpitem->rect.top;
809 orgX = lprect->right;
810 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
811 {
812 if (lpitem->rect.top != orgY) break; /* Other line */
813 if (lpitem->rect.right >= orgX) break; /* Too far right already */
814 lpitem->rect.left += orgX - lpitem->rect.right;
815 lpitem->rect.right = orgX;
816 orgX = lpitem->rect.left;
817 }
818 }
819 }
820
821 /***********************************************************************
822 * MENU_DrawMenuItem
823 *
824 * Draw a single menu item.
825 */
826 static void MENU_DrawMenuItem( HWND32 hwnd, HDC32 hdc, MENUITEM *lpitem,
827 UINT32 height, BOOL32 menuBar, UINT32 odaction )
828 {
829 RECT32 rect;
830
831 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
832
833 if (lpitem->fType & MF_SYSMENU)
834 {
835 if( !IsIconic32(hwnd) ) {
836 if(TWEAK_Win95Look)
837 NC_DrawSysButton95( hwnd, hdc,
838 lpitem->fState &
839 (MF_HILITE | MF_MOUSESELECT) );
840 else
841 NC_DrawSysButton( hwnd, hdc,
842 lpitem->fState &
843 (MF_HILITE | MF_MOUSESELECT) );
844 }
845
846 return;
847 }
848
849 if (lpitem->fType & MF_OWNERDRAW)
850 {
851 DRAWITEMSTRUCT32 dis;
852
853 dis.CtlType = ODT_MENU;
854 dis.itemID = lpitem->wID;
855 dis.itemData = (DWORD)lpitem->text;
856 dis.itemState = 0;
857 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
858 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
859 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
860 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
861 dis.hwndItem = hwnd;
862 dis.hDC = hdc;
863 dis.rcItem = lpitem->rect;
864 TRACE(menu, "Ownerdraw: itemID=%d, itemState=%d, itemAction=%d, "
865 "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}\n",dis.itemID,
866 dis.itemState, dis.itemAction, dis.hwndItem, dis.hDC,
867 dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
868 dis.rcItem.bottom );
869 SendMessage32A( GetWindow32(hwnd,GW_OWNER), WM_DRAWITEM, 0, (LPARAM)&dis );
870 return;
871 }
872
873 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
874 rect = lpitem->rect;
875
876 /* Draw the background */
877 if(TWEAK_Win95Look) {
878 rect.left += 2;
879 rect.right -= 2;
880
881 /*
882 if(menuBar) {
883 --rect.left;
884 ++rect.bottom;
885 --rect.top;
886 }
887 InflateRect32( &rect, -1, -1 );
888 */
889 }
890
891 if (lpitem->fState & MF_HILITE)
892 FillRect32( hdc, &rect, GetSysColorBrush32(COLOR_HIGHLIGHT) );
893 else
894 FillRect32( hdc, &rect, GetSysColorBrush32(COLOR_MENU) );
895
896 SetBkMode32( hdc, TRANSPARENT );
897
898 /* Draw the separator bar (if any) */
899
900 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
901 {
902 if(TWEAK_Win95Look)
903 TWEAK_DrawMenuSeparatorVert95(hdc, rect.left - 1, 3, height - 3);
904 else {
905 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
906 MoveTo( hdc, rect.left, 0 );
907 LineTo32( hdc, rect.left, height );
908 }
909 }
910 if (lpitem->fType & MF_SEPARATOR)
911 {
912 if(TWEAK_Win95Look)
913 TWEAK_DrawMenuSeparatorHoriz95(hdc, rect.left + 1,
914 rect.top + SEPARATOR_HEIGHT / 2 + 1,
915 rect.right - 1);
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 rect.top += MENU_BarItemTopNudge;
1005 rect.left += MENU_BarItemLeftNudge;
1006 }
1007 else
1008 {
1009 for (i = 0; lpitem->text[i]; i++)
1010 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1011 break;
1012
1013 rect.top += MENU_ItemTopNudge;
1014 rect.left += MENU_ItemLeftNudge;
1015 }
1016
1017 if(!TWEAK_Win95Look || !(lpitem->fState & MF_GRAYED)) {
1018 DrawText32A( hdc, lpitem->text, i, &rect,
1019 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1020 }
1021 else {
1022 if (!(lpitem->fState & MF_HILITE))
1023 {
1024 ++rect.left;
1025 ++rect.top;
1026 ++rect.right;
1027 ++rect.bottom;
1028 SetTextColor32(hdc, RGB(0xff, 0xff, 0xff));
1029 DrawText32A( hdc, lpitem->text, i, &rect,
1030 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1031 --rect.left;
1032 --rect.top;
1033 --rect.right;
1034 --rect.bottom;
1035 }
1036 SetTextColor32(hdc, RGB(0x80, 0x80, 0x80));
1037 DrawText32A( hdc, lpitem->text, i, &rect,
1038 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1039 }
1040
1041 if (lpitem->text[i]) /* There's a tab or flush-right char */
1042 {
1043 if (lpitem->text[i] == '\t')
1044 {
1045 rect.left = lpitem->xTab;
1046 DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1047 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1048 }
1049 else DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1050 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1051 }
1052 }
1053 }
1054
1055
1056 /***********************************************************************
1057 * MENU_DrawPopupMenu
1058 *
1059 * Paint a popup menu.
1060 */
1061 static void MENU_DrawPopupMenu( HWND32 hwnd, HDC32 hdc, HMENU32 hmenu )
1062 {
1063 HBRUSH32 hPrevBrush = 0;
1064 RECT32 rect;
1065
1066 GetClientRect32( hwnd, &rect );
1067
1068 /* if(!TWEAK_Win95Look) { */
1069 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1070 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1071 /* } */
1072
1073 if((hPrevBrush = SelectObject32( hdc, GetSysColorBrush32(COLOR_MENU) )))
1074 {
1075 HPEN32 hPrevPen;
1076
1077 Rectangle32( hdc, rect.left, rect.top, rect.right, rect.bottom );
1078
1079 hPrevPen = SelectObject32( hdc, GetStockObject32( NULL_PEN ) );
1080 if( hPrevPen )
1081 {
1082 INT32 ropPrev, i;
1083 POPUPMENU *menu;
1084
1085 /* draw 3-d shade */
1086 if(!TWEAK_Win95Look) {
1087 SelectObject32( hdc, hShadeBrush );
1088 SetBkMode32( hdc, TRANSPARENT );
1089 ropPrev = SetROP232( hdc, R2_MASKPEN );
1090
1091 i = rect.right; /* why SetBrushOrg() doesn't? */
1092 PatBlt32( hdc, i & 0xfffffffe,
1093 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1094 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1095 rect.bottom - rect.top, 0x00a000c9 );
1096 i = rect.bottom;
1097 PatBlt32( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1098 i & 0xfffffffe,rect.right - rect.left,
1099 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1100 SelectObject32( hdc, hPrevPen );
1101 SelectObject32( hdc, hPrevBrush );
1102 SetROP232( hdc, ropPrev );
1103 }
1104 else
1105 TWEAK_DrawReliefRect95(hdc, &rect);
1106
1107 /* draw menu items */
1108
1109 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1110 if (menu && menu->nItems)
1111 {
1112 MENUITEM *item;
1113 UINT32 u;
1114
1115 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1116 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE,
1117 ODA_DRAWENTIRE );
1118
1119 }
1120 } else SelectObject32( hdc, hPrevBrush );
1121 }
1122 }
1123
1124
1125 /***********************************************************************
1126 * MENU_DrawMenuBar
1127 *
1128 * Paint a menu bar. Returns the height of the menu bar.
1129 */
1130 UINT32 MENU_DrawMenuBar( HDC32 hDC, LPRECT32 lprect, HWND32 hwnd,
1131 BOOL32 suppress_draw)
1132 {
1133 LPPOPUPMENU lppop;
1134 UINT32 i;
1135 WND *wndPtr = WIN_FindWndPtr( hwnd );
1136
1137 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1138 if (lppop == NULL || lprect == NULL) return SYSMETRICS_CYMENU;
1139 TRACE(menu,"(%04x, %p, %p); !\n",
1140 hDC, lprect, lppop);
1141 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1142 lprect->bottom = lprect->top + lppop->Height;
1143 if (suppress_draw) return lppop->Height;
1144
1145 FillRect32(hDC, lprect, GetSysColorBrush32(COLOR_MENU) );
1146
1147 if(!TWEAK_Win95Look) {
1148 SelectObject32( hDC, GetSysColorPen32(COLOR_WINDOWFRAME) );
1149 MoveTo( hDC, lprect->left, lprect->bottom );
1150 LineTo32( hDC, lprect->right, lprect->bottom );
1151 }
1152 else {
1153 SelectObject32( hDC, GetSysColorPen32(COLOR_3DFACE));
1154 MoveTo( hDC, lprect->left, lprect->bottom );
1155 LineTo32( hDC, lprect->right, lprect->bottom );
1156 }
1157
1158 if (lppop->nItems == 0) return SYSMETRICS_CYMENU;
1159 for (i = 0; i < lppop->nItems; i++)
1160 {
1161 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE,
1162 ODA_DRAWENTIRE );
1163 }
1164 return lppop->Height;
1165 }
1166
1167
1168 /***********************************************************************
1169 * MENU_PatchResidentPopup
1170 */
1171 BOOL32 MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1172 {
1173 if( pTopPopupWnd )
1174 {
1175 HTASK16 hTask = 0;
1176
1177 TRACE(menu,"patching resident popup: %04x %04x [%04x %04x]\n",
1178 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTopPopupWnd->hmemTaskQ,
1179 pTopPopupWnd->owner ? pTopPopupWnd->owner->hwndSelf : 0);
1180
1181 switch( checkQueue )
1182 {
1183 case 0: /* checkWnd is the new popup owner */
1184 if( checkWnd )
1185 {
1186 pTopPopupWnd->owner = checkWnd;
1187 if( pTopPopupWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1188 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1189 }
1190 break;
1191
1192 case 0xFFFF: /* checkWnd is destroyed */
1193 if( pTopPopupWnd->owner == checkWnd )
1194 pTopPopupWnd->owner = NULL;
1195 return TRUE;
1196
1197 default: /* checkQueue is exiting */
1198 if( pTopPopupWnd->hmemTaskQ == checkQueue )
1199 {
1200 hTask = QUEUE_GetQueueTask( pTopPopupWnd->hmemTaskQ );
1201 hTask = TASK_GetNextTask( hTask );
1202 }
1203 break;
1204 }
1205
1206 if( hTask )
1207 {
1208 TDB* task = (TDB*)GlobalLock16( hTask );
1209 if( task )
1210 {
1211 pTopPopupWnd->hInstance = task->hInstance;
1212 pTopPopupWnd->hmemTaskQ = task->hQueue;
1213 return TRUE;
1214 }
1215 else WARN(menu,"failed to patch resident popup.\n");
1216 }
1217 }
1218 return FALSE;
1219 }
1220
1221 /***********************************************************************
1222 * MENU_ShowPopup
1223 *
1224 * Display a popup menu.
1225 */
1226 static BOOL32 MENU_ShowPopup( HWND32 hwndOwner, HMENU32 hmenu, UINT32 id,
1227 INT32 x, INT32 y, INT32 xanchor, INT32 yanchor )
1228 {
1229 POPUPMENU *menu;
1230 WND *wndOwner = NULL;
1231
1232 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1233 if (menu->FocusedItem != NO_SELECTED_ITEM)
1234 {
1235 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1236 menu->FocusedItem = NO_SELECTED_ITEM;
1237 }
1238
1239 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1240 {
1241 UINT32 width, height;
1242
1243 MENU_PopupMenuCalcSize( menu, hwndOwner );
1244
1245 /* adjust popup menu pos so that it fits within the desktop */
1246
1247 width = menu->Width + SYSMETRICS_CXBORDER;
1248 height = menu->Height + SYSMETRICS_CYBORDER;
1249
1250 if( x + width > SYSMETRICS_CXSCREEN )
1251 {
1252 if( xanchor )
1253 x -= width - xanchor;
1254 if( x + width > SYSMETRICS_CXSCREEN)
1255 x = SYSMETRICS_CXSCREEN - width;
1256 }
1257 if( x < 0 ) x = 0;
1258
1259 if( y + height > SYSMETRICS_CYSCREEN )
1260 {
1261 if( yanchor )
1262 y -= height + yanchor;
1263 if( y + height > SYSMETRICS_CYSCREEN )
1264 y = SYSMETRICS_CYSCREEN - height;
1265 }
1266 if( y < 0 ) y = 0;
1267
1268 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1269 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1270
1271 /* NOTE: In Windows, top menu popup is not owned. */
1272 if (!pTopPopupWnd) /* create top level popup menu window */
1273 {
1274 assert( uSubPWndLevel == 0 );
1275
1276 pTopPopupWnd = WIN_FindWndPtr(CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1277 WS_POPUP, x, y, width, height,
1278 hwndOwner, 0, wndOwner->hInstance,
1279 (LPVOID)hmenu ));
1280 if (!pTopPopupWnd) return FALSE;
1281 menu->hWnd = pTopPopupWnd->hwndSelf;
1282 }
1283 else
1284 if( uSubPWndLevel )
1285 {
1286 /* create a new window for the submenu */
1287
1288 menu->hWnd = CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1289 WS_POPUP, x, y, width, height,
1290 menu->hWnd, 0, wndOwner->hInstance,
1291 (LPVOID)hmenu );
1292 if( !menu->hWnd ) return FALSE;
1293 }
1294 else /* top level popup menu window already exists */
1295 {
1296 menu->hWnd = pTopPopupWnd->hwndSelf;
1297
1298 MENU_PatchResidentPopup( 0, wndOwner );
1299 SendMessage16( pTopPopupWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1300
1301 /* adjust its size */
1302
1303 SetWindowPos32( menu->hWnd, 0, x, y, width, height,
1304 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1305 }
1306
1307 uSubPWndLevel++; /* menu level counter */
1308
1309 /* Display the window */
1310
1311 SetWindowPos32( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1312 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1313 UpdateWindow32( menu->hWnd );
1314 return TRUE;
1315 }
1316 return FALSE;
1317 }
1318
1319
1320 /***********************************************************************
1321 * MENU_SelectItem
1322 */
1323 static void MENU_SelectItem( HWND32 hwndOwner, HMENU32 hmenu, UINT32 wIndex,
1324 BOOL32 sendMenuSelect )
1325 {
1326 LPPOPUPMENU lppop;
1327 HDC32 hdc;
1328
1329 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1330 if (!lppop->nItems) return;
1331
1332 if ((wIndex != NO_SELECTED_ITEM) &&
1333 (lppop->items[wIndex].fType & MF_SEPARATOR))
1334 wIndex = NO_SELECTED_ITEM;
1335
1336 if (lppop->FocusedItem == wIndex) return;
1337 if (lppop->wFlags & MF_POPUP) hdc = GetDC32( lppop->hWnd );
1338 else hdc = GetDCEx32( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1339
1340 /* Clear previous highlighted item */
1341 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1342 {
1343 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1344 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1345 lppop->Height, !(lppop->wFlags & MF_POPUP),
1346 ODA_SELECT );
1347 }
1348
1349 /* Highlight new item (if any) */
1350 lppop->FocusedItem = wIndex;
1351 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1352 {
1353 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1354 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1355 lppop->Height, !(lppop->wFlags & MF_POPUP),
1356 ODA_SELECT );
1357 if (sendMenuSelect)
1358 {
1359 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1360 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1361 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1362 hmenu) );
1363 }
1364 }
1365 else if (sendMenuSelect)
1366 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1367 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1368
1369 ReleaseDC32( lppop->hWnd, hdc );
1370 }
1371
1372
1373 /***********************************************************************
1374 * MENU_MoveSelection
1375 *
1376 * Moves currently selected item according to the offset parameter.
1377 * If there is no selection then it should select the last item if
1378 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1379 */
1380 static void MENU_MoveSelection( HWND32 hwndOwner, HMENU32 hmenu, INT32 offset )
1381 {
1382 INT32 i;
1383 POPUPMENU *menu;
1384
1385 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1386 if (!menu->items) return;
1387
1388 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1389 {
1390 if( menu->nItems == 1 ) return; else
1391 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1392 ; i += offset)
1393 if (!(menu->items[i].fType & MF_SEPARATOR))
1394 {
1395 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1396 return;
1397 }
1398 }
1399
1400 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1401 i >= 0 && i < menu->nItems ; i += offset)
1402 if (!(menu->items[i].fType & MF_SEPARATOR))
1403 {
1404 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1405 return;
1406 }
1407 }
1408
1409
1410 /**********************************************************************
1411 * MENU_SetItemData
1412 *
1413 * Set an item flags, id and text ptr. Called by InsertMenu() and
1414 * ModifyMenu().
1415 */
1416 static BOOL32 MENU_SetItemData( MENUITEM *item, UINT32 flags, UINT32 id,
1417 LPCSTR str )
1418 {
1419 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1420
1421 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1422
1423 if (IS_STRING_ITEM(flags))
1424 {
1425 if (!str || !*str)
1426 {
1427 flags |= MF_SEPARATOR;
1428 item->text = NULL;
1429 }
1430 else
1431 {
1432 LPSTR text;
1433 /* Item beginning with a backspace is a help item */
1434 if (*str == '\b')
1435 {
1436 flags |= MF_HELP;
1437 str++;
1438 }
1439 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1440 item->text = text;
1441 }
1442 }
1443 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP32)LOWORD(str);
1444 else item->text = NULL;
1445
1446 if (flags & MF_OWNERDRAW)
1447 item->dwItemData = (DWORD)str;
1448 else
1449 item->dwItemData = 0;
1450
1451 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1452 DestroyMenu32( item->hSubMenu ); /* ModifyMenu() spec */
1453
1454 if (flags & MF_POPUP)
1455 {
1456 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1457 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1458 else
1459 {
1460 item->wID = 0;
1461 item->hSubMenu = 0;
1462 item->fType = 0;
1463 item->fState = 0;
1464 return FALSE;
1465 }
1466 }
1467
1468 item->wID = id;
1469 if (flags & MF_POPUP)
1470 item->hSubMenu = id;
1471
1472 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1473 flags |= MF_POPUP; /* keep popup */
1474
1475 item->fType = flags & TYPE_MASK;
1476 item->fState = (flags & STATE_MASK) &
1477 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1478
1479 SetRectEmpty32( &item->rect );
1480 if (prevText) HeapFree( SystemHeap, 0, prevText );
1481
1482 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1483 return TRUE;
1484 }
1485
1486
1487 /**********************************************************************
1488 * MENU_InsertItem
1489 *
1490 * Insert a new item into a menu.
1491 */
1492 static MENUITEM *MENU_InsertItem( HMENU32 hMenu, UINT32 pos, UINT32 flags )
1493 {
1494 MENUITEM *newItems;
1495 POPUPMENU *menu;
1496
1497 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1498 {
1499 WARN(menu, "%04x not a menu handle\n",
1500 hMenu );
1501 return NULL;
1502 }
1503
1504 /* Find where to insert new item */
1505
1506 if ((flags & MF_BYPOSITION) &&
1507 ((pos == (UINT32)-1) || (pos == menu->nItems)))
1508 {
1509 /* Special case: append to menu */
1510 /* Some programs specify the menu length to do that */
1511 pos = menu->nItems;
1512 }
1513 else
1514 {
1515 if (!MENU_FindItem( &hMenu, &pos, flags ))
1516 {
1517 WARN(menu, "item %x not found\n",
1518 pos );
1519 return NULL;
1520 }
1521 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1522 {
1523 WARN(menu,"%04x not a menu handle\n",
1524 hMenu);
1525 return NULL;
1526 }
1527 }
1528
1529 /* Create new items array */
1530
1531 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1532 if (!newItems)
1533 {
1534 WARN(menu, "allocation failed\n" );
1535 return NULL;
1536 }
1537 if (menu->nItems > 0)
1538 {
1539 /* Copy the old array into the new */
1540 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1541 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1542 (menu->nItems-pos)*sizeof(MENUITEM) );
1543 HeapFree( SystemHeap, 0, menu->items );
1544 }
1545 menu->items = newItems;
1546 menu->nItems++;
1547 memset( &newItems[pos], 0, sizeof(*newItems) );
1548 return &newItems[pos];
1549 }
1550
1551
1552 /**********************************************************************
1553 * MENU_ParseResource
1554 *
1555 * Parse a standard menu resource and add items to the menu.
1556 * Return a pointer to the end of the resource.
1557 */
1558 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU32 hMenu, BOOL32 unicode )
1559 {
1560 WORD flags, id = 0;
1561 LPCSTR str;
1562
1563 do
1564 {
1565 flags = GET_WORD(res);
1566 res += sizeof(WORD);
1567 if (!(flags & MF_POPUP))
1568 {
1569 id = GET_WORD(res);
1570 res += sizeof(WORD);
1571 }
1572 if (!IS_STRING_ITEM(flags))
1573 ERR(menu, "not a string item %04x\n", flags );
1574 str = res;
1575 if (!unicode) res += strlen(str) + 1;
1576 else res += (lstrlen32W((LPCWSTR)str) + 1) * sizeof(WCHAR);
1577 if (flags & MF_POPUP)
1578 {
1579 HMENU32 hSubMenu = CreatePopupMenu32();
1580 if (!hSubMenu) return NULL;
1581 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1582 return NULL;
1583 if (!unicode) AppendMenu32A( hMenu, flags, (UINT32)hSubMenu, str );
1584 else AppendMenu32W( hMenu, flags, (UINT32)hSubMenu, (LPCWSTR)str );
1585 }
1586 else /* Not a popup */
1587 {
1588 if (!unicode) AppendMenu32A( hMenu, flags, id, *str ? str : NULL );
1589 else AppendMenu32W( hMenu, flags, id,
1590 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1591 }
1592 } while (!(flags & MF_END));
1593 return res;
1594 }
1595
1596
1597 /**********************************************************************
1598 * MENUEX_ParseResource
1599 *
1600 * Parse an extended menu resource and add items to the menu.
1601 * Return a pointer to the end of the resource.
1602 */
1603 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU32 hMenu)
1604 {
1605 WORD resinfo;
1606 do {
1607 MENUITEMINFO32W mii;
1608
1609 mii.cbSize = sizeof(mii);
1610 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1611 mii.fType = GET_DWORD(res);
1612 res += sizeof(DWORD);
1613 mii.fState = GET_DWORD(res);
1614 res += sizeof(DWORD);
1615 mii.wID = GET_DWORD(res);
1616 res += sizeof(DWORD);
1617 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1618 res += sizeof(WORD);
1619 /* Align the text on a word boundary. */
1620 res += (~((int)res - 1)) & 1;
1621 mii.dwTypeData = (LPWSTR) res;
1622 res += (1 + lstrlen32W(mii.dwTypeData)) * sizeof(WCHAR);
1623 /* Align the following fields on a dword boundary. */
1624 res += (~((int)res - 1)) & 3;
1625
1626 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1627 {
1628 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1629 0, mii.dwTypeData);
1630 TRACE(menu, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1631 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1632 HeapFree( GetProcessHeap(), 0, newstr );
1633 }
1634
1635 if (resinfo & 1) { /* Pop-up? */
1636 DWORD helpid = GET_DWORD(res); /* FIXME: use this. */
1637 res += sizeof(DWORD);
1638 mii.hSubMenu = CreatePopupMenu32();
1639 if (!mii.hSubMenu)
1640 return NULL;
1641 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1642 DestroyMenu32(mii.hSubMenu);
1643 return NULL;
1644 }
1645 mii.fMask |= MIIM_SUBMENU;
1646 mii.fType |= MF_POPUP;
1647 }
1648 InsertMenuItem32W(hMenu, -1, MF_BYPOSITION, &mii);
1649 } while (!(resinfo & MF_END));
1650 return res;
1651 }
1652
1653
1654 /***********************************************************************
1655 * MENU_GetSubPopup
1656 *
1657 * Return the handle of the selected sub-popup menu (if any).
1658 */
1659 static HMENU32 MENU_GetSubPopup( HMENU32 hmenu )
1660 {
1661 POPUPMENU *menu;
1662 MENUITEM *item;
1663
1664 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1665
1666 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1667
1668 item = &menu->items[menu->FocusedItem];
1669 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1670 return item->hSubMenu;
1671 return 0;
1672 }
1673
1674
1675 /***********************************************************************
1676 * MENU_HideSubPopups
1677 *
1678 * Hide the sub-popup menus of this menu.
1679 */
1680 static void MENU_HideSubPopups( HWND32 hwndOwner, HMENU32 hmenu,
1681 BOOL32 sendMenuSelect )
1682 {
1683 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1684
1685 if (menu && uSubPWndLevel)
1686 {
1687 HMENU32 hsubmenu;
1688 POPUPMENU *submenu;
1689 MENUITEM *item;
1690
1691 if (menu->FocusedItem != NO_SELECTED_ITEM)
1692 {
1693 item = &menu->items[menu->FocusedItem];
1694 if (!(item->fType & MF_POPUP) ||
1695 !(item->fState & MF_MOUSESELECT)) return;
1696 item->fState &= ~MF_MOUSESELECT;
1697 hsubmenu = item->hSubMenu;
1698 } else return;
1699
1700 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1701 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1702 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1703
1704 if (submenu->hWnd == pTopPopupWnd->hwndSelf )
1705 {
1706 ShowWindow32( submenu->hWnd, SW_HIDE );
1707 uSubPWndLevel = 0;
1708 }
1709 else
1710 {
1711 DestroyWindow32( submenu->hWnd );
1712 submenu->hWnd = 0;
1713 }
1714 }
1715 }
1716
1717
1718 /***********************************************************************
1719 * MENU_ShowSubPopup
1720 *
1721 * Display the sub-menu of the selected item of this menu.
1722 * Return the handle of the submenu, or hmenu if no submenu to display.
1723 */
1724 static HMENU32 MENU_ShowSubPopup( HWND32 hwndOwner, HMENU32 hmenu,
1725 BOOL32 selectFirst )
1726 {
1727 RECT32 rect;
1728 POPUPMENU *menu;
1729 MENUITEM *item;
1730 WND *wndPtr;
1731 HDC32 hdc;
1732
1733 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1734
1735 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1736 (menu->FocusedItem == NO_SELECTED_ITEM)) return hmenu;
1737
1738 item = &menu->items[menu->FocusedItem];
1739 if (!(item->fType & MF_POPUP) ||
1740 (item->fState & (MF_GRAYED | MF_DISABLED))) return hmenu;
1741
1742 /* message must be send before using item,
1743 because nearly everything may by changed by the application ! */
1744 rect = item->rect;
1745 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1746 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
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 return menu->items[nPos].wID;
2972 }
2973
2974
2975 /*******************************************************************
2976 * InsertMenu16 (USER.410)
2977 */
2978 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
2979 UINT16 id, SEGPTR data )
2980 {
2981 UINT32 pos32 = (UINT32)pos;
2982 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT32)-1;
2983 if (IS_STRING_ITEM(flags) && data)
2984 return InsertMenu32A( hMenu, pos32, flags, id,
2985 (LPSTR)PTR_SEG_TO_LIN(data) );
2986 return InsertMenu32A( hMenu, pos32, flags, id, (LPSTR)data );
2987 }
2988
2989
2990 /*******************************************************************
2991 * InsertMenu32A (USER32.322)
2992 */
2993 BOOL32 WINAPI InsertMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
2994 UINT32 id, LPCSTR str )
2995 {
2996 MENUITEM *item;
2997
2998 if (IS_STRING_ITEM(flags) && str)
2999 TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3000 "id %04x, str '%s'\n",
3001 hMenu, pos, flags, id, str );
3002 else TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3003 "id %04x, str %08lx (not a string)\n",
3004 hMenu, pos, flags, id, (DWORD)str );
3005
3006 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3007
3008 if (!(MENU_SetItemData( item, flags, id, str )))
3009 {
3010 RemoveMenu32( hMenu, pos, flags );
3011 return FALSE;
3012 }
3013
3014 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3015 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3016
3017 item->hCheckBit = item->hUnCheckBit = 0;
3018 return TRUE;
3019 }
3020
3021
3022 /*******************************************************************
3023 * InsertMenu32W (USER32.325)
3024 */
3025 BOOL32 WINAPI InsertMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3026 UINT32 id, LPCWSTR str )
3027 {
3028 BOOL32 ret;
3029
3030 if (IS_STRING_ITEM(flags) && str)
3031 {
3032 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3033 ret = InsertMenu32A( hMenu, pos, flags, id, newstr );
3034 HeapFree( GetProcessHeap(), 0, newstr );
3035 return ret;
3036 }
3037 else return InsertMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3038 }
3039
3040
3041 /*******************************************************************
3042 * AppendMenu16 (USER.411)
3043 */
3044 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3045 {
3046 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3047 }
3048
3049
3050 /*******************************************************************
3051 * AppendMenu32A (USER32.5)
3052 */
3053 BOOL32 WINAPI AppendMenu32A( HMENU32 hMenu, UINT32 flags,
3054 UINT32 id, LPCSTR data )
3055 {
3056 return InsertMenu32A( hMenu, -1, flags | MF_BYPOSITION, id, data );
3057 }
3058
3059
3060 /*******************************************************************
3061 * AppendMenu32W (USER32.6)
3062 */
3063 BOOL32 WINAPI AppendMenu32W( HMENU32 hMenu, UINT32 flags,
3064 UINT32 id, LPCWSTR data )
3065 {
3066 return InsertMenu32W( hMenu, -1, flags | MF_BYPOSITION, id, data );
3067 }
3068
3069
3070 /**********************************************************************
3071 * RemoveMenu16 (USER.412)
3072 */
3073 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3074 {
3075 return RemoveMenu32( hMenu, nPos, wFlags );
3076 }
3077
3078
3079 /**********************************************************************
3080 * RemoveMenu32 (USER32.441)
3081 */
3082 BOOL32 WINAPI RemoveMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3083 {
3084 LPPOPUPMENU menu;
3085 MENUITEM *item;
3086
3087 TRACE(menu,"(%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3088 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3089 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3090
3091 /* Remove item */
3092
3093 MENU_FreeItemData( item );
3094
3095 if (--menu->nItems == 0)
3096 {
3097 HeapFree( SystemHeap, 0, menu->items );
3098 menu->items = NULL;
3099 }
3100 else
3101 {
3102 while(nPos < menu->nItems)
3103 {
3104 *item = *(item+1);
3105 item++;
3106 nPos++;
3107 }
3108 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3109 menu->nItems * sizeof(MENUITEM) );
3110 }
3111 return TRUE;
3112 }
3113
3114
3115 /**********************************************************************
3116 * DeleteMenu16 (USER.413)
3117 */
3118 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3119 {
3120 return DeleteMenu32( hMenu, nPos, wFlags );
3121 }
3122
3123
3124 /**********************************************************************
3125 * DeleteMenu32 (USER32.129)
3126 */
3127 BOOL32 WINAPI DeleteMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3128 {
3129 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3130 if (!item) return FALSE;
3131 if (item->fType & MF_POPUP) DestroyMenu32( item->hSubMenu );
3132 /* nPos is now the position of the item */
3133 RemoveMenu32( hMenu, nPos, wFlags | MF_BYPOSITION );
3134 return TRUE;
3135 }
3136
3137
3138 /*******************************************************************
3139 * ModifyMenu16 (USER.414)
3140 */
3141 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3142 UINT16 id, SEGPTR data )
3143 {
3144 if (IS_STRING_ITEM(flags))
3145 return ModifyMenu32A( hMenu, pos, flags, id,
3146 (LPSTR)PTR_SEG_TO_LIN(data) );
3147 return ModifyMenu32A( hMenu, pos, flags, id, (LPSTR)data );
3148 }
3149
3150
3151 /*******************************************************************
3152 * ModifyMenu32A (USER32.397)
3153 */
3154 BOOL32 WINAPI ModifyMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3155 UINT32 id, LPCSTR str )
3156 {
3157 MENUITEM *item;
3158
3159 if (IS_STRING_ITEM(flags))
3160 {
3161 TRACE(menu, "%04x %d %04x %04x '%s'\n",
3162 hMenu, pos, flags, id, str ? str : "#NULL#" );
3163 if (!str) return FALSE;
3164 }
3165 else
3166 {
3167 TRACE(menu, "%04x %d %04x %04x %08lx\n",
3168 hMenu, pos, flags, id, (DWORD)str );
3169 }
3170
3171 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3172 return MENU_SetItemData( item, flags, id, str );
3173 }
3174
3175
3176 /*******************************************************************
3177 * ModifyMenu32W (USER32.398)
3178 */
3179 BOOL32 WINAPI ModifyMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3180 UINT32 id, LPCWSTR str )
3181 {
3182 BOOL32 ret;
3183
3184 if (IS_STRING_ITEM(flags) && str)
3185 {
3186 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3187 ret = ModifyMenu32A( hMenu, pos, flags, id, newstr );
3188 HeapFree( GetProcessHeap(), 0, newstr );
3189 return ret;
3190 }
3191 else return ModifyMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3192 }
3193
3194
3195 /**********************************************************************
3196 * CreatePopupMenu16 (USER.415)
3197 */
3198 HMENU16 WINAPI CreatePopupMenu16(void)
3199 {
3200 return CreatePopupMenu32();
3201 }
3202
3203
3204 /**********************************************************************
3205 * CreatePopupMenu32 (USER32.82)
3206 */
3207 HMENU32 WINAPI CreatePopupMenu32(void)
3208 {
3209 HMENU32 hmenu;
3210 POPUPMENU *menu;
3211
3212 if (!(hmenu = CreateMenu32())) return 0;
3213 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3214 menu->wFlags |= MF_POPUP;
3215 return hmenu;
3216 }
3217
3218
3219 /**********************************************************************
3220 * GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3221 */
3222 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3223 {
3224 return MAKELONG( check_bitmap_width, check_bitmap_height );
3225 }
3226
3227
3228 /**********************************************************************
3229 * SetMenuItemBitmaps16 (USER.418)
3230 */
3231 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3232 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3233 {
3234 return SetMenuItemBitmaps32( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3235 }
3236
3237
3238 /**********************************************************************
3239 * SetMenuItemBitmaps32 (USER32.490)
3240 */
3241 BOOL32 WINAPI SetMenuItemBitmaps32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags,
3242 HBITMAP32 hNewUnCheck, HBITMAP32 hNewCheck)
3243 {
3244 MENUITEM *item;
3245 TRACE(menu,"(%04x, %04x, %04x, %04x, %04x)\n",
3246 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3247 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3248
3249 if (!hNewCheck && !hNewUnCheck)
3250 {
3251 item->fState &= ~MF_USECHECKBITMAPS;
3252 }
3253 else /* Install new bitmaps */
3254 {
3255 item->hCheckBit = hNewCheck;
3256 item->hUnCheckBit = hNewUnCheck;
3257 item->fState |= MF_USECHECKBITMAPS;
3258 }
3259 return TRUE;
3260 }
3261
3262
3263 /**********************************************************************
3264 * CreateMenu16 (USER.151)
3265 */
3266 HMENU16 WINAPI CreateMenu16(void)
3267 {
3268 return CreateMenu32();
3269 }
3270
3271
3272 /**********************************************************************
3273 * CreateMenu32 (USER32.81)
3274 */
3275 HMENU32 WINAPI CreateMenu32(void)
3276 {
3277 HMENU32 hMenu;
3278 LPPOPUPMENU menu;
3279 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3280 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3281 menu->wFlags = 0;
3282 menu->wMagic = MENU_MAGIC;
3283 menu->hTaskQ = 0;
3284 menu->Width = 0;
3285 menu->Height = 0;
3286 menu->nItems = 0;
3287 menu->hWnd = 0;
3288 menu->items = NULL;
3289 menu->FocusedItem = NO_SELECTED_ITEM;
3290 TRACE(menu, "return %04x\n", hMenu );
3291 return hMenu;
3292 }
3293
3294
3295 /**********************************************************************
3296 * DestroyMenu16 (USER.152)
3297 */
3298 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3299 {
3300 return DestroyMenu32( hMenu );
3301 }
3302
3303
3304 /**********************************************************************
3305 * DestroyMenu32 (USER32.134)
3306 */
3307 BOOL32 WINAPI DestroyMenu32( HMENU32 hMenu )
3308 {
3309 TRACE(menu,"(%04x)\n", hMenu);
3310
3311 /* Silently ignore attempts to destroy default system popup */
3312
3313 if (hMenu && hMenu != MENU_DefSysPopup)
3314 {
3315 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3316
3317 if( pTopPopupWnd && (hMenu == *(HMENU32*)pTopPopupWnd->wExtra) )
3318 *(UINT32*)pTopPopupWnd->wExtra = 0;
3319
3320 if (IS_A_MENU( lppop ))
3321 {
3322 lppop->wMagic = 0; /* Mark it as destroyed */
3323
3324 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3325 (!pTopPopupWnd || (lppop->hWnd != pTopPopupWnd->hwndSelf)))
3326 DestroyWindow32( lppop->hWnd );
3327
3328 if (lppop->items) /* recursively destroy submenus */
3329 {
3330 int i;
3331 MENUITEM *item = lppop->items;
3332 for (i = lppop->nItems; i > 0; i--, item++)
3333 {
3334 if (item->fType & MF_POPUP) DestroyMenu32(item->hSubMenu);
3335 MENU_FreeItemData( item );
3336 }
3337 HeapFree( SystemHeap, 0, lppop->items );
3338 }
3339 USER_HEAP_FREE( hMenu );
3340 }
3341 else return FALSE;
3342 }
3343 return (hMenu != MENU_DefSysPopup);
3344 }
3345
3346
3347 /**********************************************************************
3348 * GetSystemMenu16 (USER.156)
3349 */
3350 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3351 {
3352 return GetSystemMenu32( hWnd, bRevert );
3353 }
3354
3355
3356 /**********************************************************************
3357 * GetSystemMenu32 (USER32.291)
3358 */
3359 HMENU32 WINAPI GetSystemMenu32( HWND32 hWnd, BOOL32 bRevert )
3360 {
3361 WND *wndPtr = WIN_FindWndPtr( hWnd );
3362
3363 if (wndPtr)
3364 {
3365 if( wndPtr->hSysMenu )
3366 {
3367 if( bRevert )
3368 {
3369 DestroyMenu32(wndPtr->hSysMenu);
3370 wndPtr->hSysMenu = 0;
3371 }
3372 else
3373 {
3374 POPUPMENU *menu = (POPUPMENU*)
3375 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3376 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3377 menu->items[0].hSubMenu = MENU_CopySysPopup();
3378 }
3379 }
3380
3381 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3382 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU32)(-1) );
3383
3384 if( wndPtr->hSysMenu )
3385 return GetSubMenu16(wndPtr->hSysMenu, 0);
3386 }
3387 return 0;
3388 }
3389
3390
3391 /*******************************************************************
3392 * SetSystemMenu16 (USER.280)
3393 */
3394 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3395 {
3396 return SetSystemMenu32( hwnd, hMenu );
3397 }
3398
3399
3400 /*******************************************************************
3401 * SetSystemMenu32 (USER32.508)
3402 */
3403 BOOL32 WINAPI SetSystemMenu32( HWND32 hwnd, HMENU32 hMenu )
3404 {
3405 WND *wndPtr = WIN_FindWndPtr(hwnd);
3406
3407 if (wndPtr)
3408 {
3409 if (wndPtr->hSysMenu) DestroyMenu32( wndPtr->hSysMenu );
3410 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3411 return TRUE;
3412 }
3413 return FALSE;
3414 }
3415
3416
3417 /**********************************************************************
3418 * GetMenu16 (USER.157)
3419 */
3420 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3421 {
3422 WND * wndPtr = WIN_FindWndPtr(hWnd);
3423 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3424 return (HMENU16)wndPtr->wIDmenu;
3425 return 0;
3426 }
3427
3428
3429 /**********************************************************************
3430 * GetMenu32 (USER32.257)
3431 */
3432 HMENU32 WINAPI GetMenu32( HWND32 hWnd )
3433 {
3434 WND * wndPtr = WIN_FindWndPtr(hWnd);
3435 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3436 return (HMENU32)wndPtr->wIDmenu;
3437 return 0;
3438 }
3439
3440
3441 /**********************************************************************
3442 * SetMenu16 (USER.158)
3443 */
3444 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3445 {
3446 return SetMenu32( hWnd, hMenu );
3447 }
3448
3449
3450 /**********************************************************************
3451 * SetMenu32 (USER32.487)
3452 */
3453 BOOL32 WINAPI SetMenu32( HWND32 hWnd, HMENU32 hMenu )
3454 {
3455 WND * wndPtr = WIN_FindWndPtr(hWnd);
3456
3457 TRACE(menu,"(%04x, %04x);\n", hWnd, hMenu);
3458
3459 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3460 {
3461 if (GetCapture32() == hWnd) ReleaseCapture();
3462
3463 wndPtr->wIDmenu = (UINT32)hMenu;
3464 if (hMenu != 0)
3465 {
3466 LPPOPUPMENU lpmenu;
3467
3468 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3469 lpmenu->hWnd = hWnd;
3470 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3471 lpmenu->Height = 0; /* Make sure we recalculate the size */
3472 }
3473 if (IsWindowVisible32(hWnd))
3474 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3475 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3476 return TRUE;
3477 }
3478 return FALSE;
3479 }
3480
3481
3482
3483 /**********************************************************************
3484 * GetSubMenu16 (USER.159)
3485 */
3486 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3487 {
3488 return GetSubMenu32( hMenu, nPos );
3489 }
3490
3491
3492 /**********************************************************************
3493 * GetSubMenu32 (USER32.288)
3494 */
3495 HMENU32 WINAPI GetSubMenu32( HMENU32 hMenu, INT32 nPos )
3496 {
3497 LPPOPUPMENU lppop;
3498
3499 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3500 if ((UINT32)nPos >= lppop->nItems) return 0;
3501 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3502 return lppop->items[nPos].hSubMenu;
3503 }
3504
3505
3506 /**********************************************************************
3507 * DrawMenuBar16 (USER.160)
3508 */
3509 void WINAPI DrawMenuBar16( HWND16 hWnd )
3510 {
3511 DrawMenuBar32( hWnd );
3512 }
3513
3514
3515 /**********************************************************************
3516 * DrawMenuBar32 (USER32.161)
3517 */
3518 BOOL32 WINAPI DrawMenuBar32( HWND32 hWnd )
3519 {
3520 LPPOPUPMENU lppop;
3521 WND *wndPtr = WIN_FindWndPtr(hWnd);
3522 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3523 {
3524 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3525 if (lppop == NULL) return FALSE;
3526
3527 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3528 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3529 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3530 return TRUE;
3531 }
3532 return FALSE;
3533 }
3534
3535
3536 /***********************************************************************
3537 * EndMenu (USER.187) (USER32.175)
3538 */
3539 void WINAPI EndMenu(void)
3540 {
3541 fEndMenu = TRUE;
3542 }
3543
3544
3545 /***********************************************************************
3546 * LookupMenuHandle (USER.217)
3547 */
3548 HMENU16 WINAPI LookupMenuHandle( HMENU16 hmenu, INT16 id )
3549 {
3550 HMENU32 hmenu32 = hmenu;
3551 INT32 id32 = id;
3552 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3553 else return hmenu32;
3554 }
3555
3556
3557 /**********************************************************************
3558 * LoadMenu16 (USER.150)
3559 */
3560 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3561 {
3562 HRSRC16 hRsrc;
3563 HGLOBAL16 handle;
3564 HMENU16 hMenu;
3565
3566 if (HIWORD(name))
3567 {
3568 char *str = (char *)PTR_SEG_TO_LIN( name );
3569 TRACE(menu, "(%04x,'%s')\n", instance, str );
3570 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3571 }
3572 else
3573 TRACE(resource,"(%04x,%04x)\n",instance,LOWORD(name));
3574
3575 if (!name) return 0;
3576
3577 /* check for Win32 module */
3578 if (HIWORD(instance))
3579 return LoadMenu32A(instance,PTR_SEG_TO_LIN(name));
3580 instance = GetExePtr( instance );
3581
3582 if (!(hRsrc = FindResource16( instance, name, RT_MENU16 ))) return 0;
3583 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3584 hMenu = LoadMenuIndirect16(LockResource16(handle));
3585 FreeResource16( handle );
3586 return hMenu;
3587 }
3588
3589
3590 /*****************************************************************
3591 * LoadMenu32A (USER32.370)
3592 */
3593 HMENU32 WINAPI LoadMenu32A( HINSTANCE32 instance, LPCSTR name )
3594 {
3595 HRSRC32 hrsrc = FindResource32A( instance, name, RT_MENU32A );
3596 if (!hrsrc) return 0;
3597 return LoadMenuIndirect32A( (LPCVOID)LoadResource32( instance, hrsrc ));
3598 }
3599
3600
3601 /*****************************************************************
3602 * LoadMenu32W (USER32.373)
3603 */
3604 HMENU32 WINAPI LoadMenu32W( HINSTANCE32 instance, LPCWSTR name )
3605 {
3606 HRSRC32 hrsrc = FindResource32W( instance, name, RT_MENU32W );
3607 if (!hrsrc) return 0;
3608 return LoadMenuIndirect32W( (LPCVOID)LoadResource32( instance, hrsrc ));
3609 }
3610
3611
3612 /**********************************************************************
3613 * LoadMenuIndirect16 (USER.220)
3614 */
3615 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3616 {
3617 HMENU16 hMenu;
3618 WORD version, offset;
3619 LPCSTR p = (LPCSTR)template;
3620
3621 TRACE(menu,"(%p)\n", template );
3622 version = GET_WORD(p);
3623 p += sizeof(WORD);
3624 if (version)
3625 {
3626 WARN(menu, "version must be 0 for Win16\n" );
3627 return 0;
3628 }
3629 offset = GET_WORD(p);
3630 p += sizeof(WORD) + offset;
3631 if (!(hMenu = CreateMenu32())) return 0;
3632 if (!MENU_ParseResource( p, hMenu, FALSE ))
3633 {
3634 DestroyMenu32( hMenu );
3635 return 0;
3636 }
3637 return hMenu;
3638 }
3639
3640
3641 /**********************************************************************
3642 * LoadMenuIndirect32A (USER32.371)
3643 */
3644 HMENU32 WINAPI LoadMenuIndirect32A( LPCVOID template )
3645 {
3646 HMENU16 hMenu;
3647 WORD version, offset;
3648 LPCSTR p = (LPCSTR)template;
3649
3650 TRACE(menu,"%p\n", template );
3651 version = GET_WORD(p);
3652 p += sizeof(WORD);
3653 switch (version)
3654 {
3655 case 0:
3656 offset = GET_WORD(p);
3657 p += sizeof(WORD) + offset;
3658 if (!(hMenu = CreateMenu32())) return 0;
3659 if (!MENU_ParseResource( p, hMenu, TRUE ))
3660 {
3661 DestroyMenu32( hMenu );
3662 return 0;
3663 }
3664 return hMenu;
3665 case 1:
3666 offset = GET_WORD(p);
3667 p += sizeof(WORD) + offset;
3668 if (!(hMenu = CreateMenu32())) return 0;
3669 if (!MENUEX_ParseResource( p, hMenu))
3670 {
3671 DestroyMenu32( hMenu );
3672 return 0;
3673 }
3674 return hMenu;
3675 default:
3676 ERR(menu, "version %d not supported.\n", version);
3677 return 0;
3678 }
3679 }
3680
3681
3682 /**********************************************************************
3683 * LoadMenuIndirect32W (USER32.372)
3684 */
3685 HMENU32 WINAPI LoadMenuIndirect32W( LPCVOID template )
3686 {
3687 /* FIXME: is there anything different between A and W? */
3688 return LoadMenuIndirect32A( template );
3689 }
3690
3691
3692 /**********************************************************************
3693 * IsMenu16 (USER.358)
3694 */
3695 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3696 {
3697 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3698 return IS_A_MENU(menu);
3699 }
3700
3701
3702 /**********************************************************************
3703 * IsMenu32 (USER32.346)
3704 */
3705 BOOL32 WINAPI IsMenu32(HMENU32 hmenu)
3706 {
3707 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3708 return IS_A_MENU(menu);
3709 }
3710
3711 /**********************************************************************
3712 * GetMenuItemInfo32_common
3713 */
3714
3715 static BOOL32 GetMenuItemInfo32_common ( HMENU32 hmenu, UINT32 item,
3716 BOOL32 bypos,
3717 LPMENUITEMINFO32A lpmii,
3718 BOOL32 unicode)
3719 {
3720 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
3721 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3722 if (!menu)
3723 return FALSE;
3724
3725 if (lpmii->fMask & MIIM_TYPE) {
3726 lpmii->fType = menu->fType;
3727 switch (MENU_ITEM_TYPE(menu->fType)) {
3728 case MF_STRING:
3729 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3730 if (unicode)
3731 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3732 menu->text,
3733 lpmii->cch);
3734 else
3735 lstrcpyn32A(lpmii->dwTypeData,
3736 menu->text,
3737 lpmii->cch);
3738 }
3739 break;
3740 case MF_OWNERDRAW:
3741 case MF_BITMAP:
3742 lpmii->dwTypeData = menu->text;
3743 break;
3744 default:
3745 break;
3746 }
3747 }
3748 if (lpmii->fMask & MIIM_STATE)
3749 lpmii->fState = menu->fState;
3750
3751 if (lpmii->fMask & MIIM_ID)
3752 lpmii->wID = menu->wID;
3753
3754 if (lpmii->fMask & MIIM_SUBMENU)
3755 lpmii->hSubMenu = menu->hSubMenu;
3756
3757 if (lpmii->fMask & MIIM_CHECKMARKS) {
3758 lpmii->hbmpChecked = menu->hCheckBit;
3759 lpmii->hbmpUnchecked = menu->hUnCheckBit;
3760 }
3761 if (lpmii->fMask & MIIM_DATA)
3762 lpmii->dwItemData = menu->dwItemData;
3763
3764 return TRUE;
3765 }
3766
3767 /**********************************************************************
3768 * GetMenuItemInfo32A (USER32.264)
3769 */
3770 BOOL32 WINAPI GetMenuItemInfo32A( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3771 LPMENUITEMINFO32A lpmii)
3772 {
3773 return GetMenuItemInfo32_common (hmenu, item, bypos, lpmii, FALSE);
3774 }
3775
3776 /**********************************************************************
3777 * GetMenuItemInfo32W (USER32.265)
3778 */
3779 BOOL32 WINAPI GetMenuItemInfo32W( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3780 LPMENUITEMINFO32W lpmii)
3781 {
3782 return GetMenuItemInfo32_common (hmenu, item, bypos,
3783 (LPMENUITEMINFO32A)lpmii, TRUE);
3784 }
3785
3786 /**********************************************************************
3787 * SetMenuItemInfo32_common
3788 */
3789
3790 static BOOL32 SetMenuItemInfo32_common(MENUITEM * menu,
3791 const MENUITEMINFO32A *lpmii,
3792 BOOL32 unicode)
3793 {
3794 if (!menu) return FALSE;
3795
3796 if (lpmii->fMask & MIIM_TYPE) {
3797 /* Get rid of old string. */
3798 if (IS_STRING_ITEM(menu->fType) && menu->text)
3799 HeapFree(SystemHeap, 0, menu->text);
3800
3801 menu->fType = lpmii->fType;
3802 menu->text = lpmii->dwTypeData;
3803 if (IS_STRING_ITEM(menu->fType) && menu->text) {
3804 menu->text =
3805 unicode
3806 ? HEAP_strdupWtoA(SystemHeap, 0,
3807 (LPWSTR) lpmii->dwTypeData)
3808 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
3809 }
3810 }
3811 if (lpmii->fMask & MIIM_STATE)
3812 menu->fState = lpmii->fState;
3813
3814 if (lpmii->fMask & MIIM_ID)
3815 menu->wID = lpmii->wID;
3816
3817 if (lpmii->fMask & MIIM_SUBMENU)
3818 menu->hSubMenu = lpmii->hSubMenu;
3819
3820 if (lpmii->fMask & MIIM_CHECKMARKS)
3821 {
3822 menu->hCheckBit = lpmii->hbmpChecked;
3823 menu->hUnCheckBit = lpmii->hbmpUnchecked;
3824 }
3825 if (lpmii->fMask & MIIM_DATA)
3826 menu->dwItemData = lpmii->dwItemData;
3827
3828 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
3829 return TRUE;
3830 }
3831
3832 /**********************************************************************
3833 * SetMenuItemInfo32A (USER32.491)
3834 */
3835 BOOL32 WINAPI SetMenuItemInfo32A(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3836 const MENUITEMINFO32A *lpmii)
3837 {
3838 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
3839 lpmii, FALSE);
3840 }
3841
3842 /**********************************************************************
3843 * SetMenuItemInfo32W (USER32.492)
3844 */
3845 BOOL32 WINAPI SetMenuItemInfo32W(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3846 const MENUITEMINFO32W *lpmii)
3847 {
3848 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
3849 (const MENUITEMINFO32A*)lpmii, TRUE);
3850 }
3851
3852 /**********************************************************************
3853 * SetMenuDefaultItem32 (USER32.489)
3854 */
3855 BOOL32 WINAPI SetMenuDefaultItem32(HMENU32 hmenu, UINT32 item, BOOL32 bypos)
3856 {
3857 MENUITEM *menuitem = MENU_FindItem(&hmenu, &item, bypos);
3858 POPUPMENU *menu;
3859
3860 if (!menuitem) return FALSE;
3861 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu))) return FALSE;
3862
3863 menu->defitem = item; /* position */
3864
3865 debug_print_menuitem("SetMenuDefaultItem32: ", menuitem, "");
3866 FIXME(menu, "(0x%x,%d,%d), empty stub!\n",
3867 hmenu, item, bypos);
3868 return TRUE;
3869 }
3870
3871 /**********************************************************************
3872 * GetMenuDefaultItem32 (USER32.260)
3873 */
3874 UINT32 WINAPI GetMenuDefaultItem32(HMENU32 hmenu, UINT32 bypos, UINT32 flags)
3875 {
3876 POPUPMENU *menu;
3877
3878 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hmenu))) return 0; /*FIXME*/
3879
3880 FIXME(menu, "(0x%x,%d,%d), stub!\n", hmenu, bypos, flags);
3881 if (bypos & MF_BYPOSITION)
3882 return menu->defitem;
3883 else
3884 return menu->items[menu->defitem].wID;
3885 }
3886
3887 /*******************************************************************
3888 * InsertMenuItem16 (USER.441)
3889 *
3890 * FIXME: untested
3891 */
3892 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
3893 const MENUITEMINFO16 *mii )
3894 {
3895 MENUITEMINFO32A miia;
3896
3897 miia.cbSize = sizeof(miia);
3898 miia.fMask = mii->fMask;
3899 miia.dwTypeData = mii->dwTypeData;
3900 miia.fType = mii->fType;
3901 miia.fState = mii->fState;
3902 miia.wID = mii->wID;
3903 miia.hSubMenu = mii->hSubMenu;
3904 miia.hbmpChecked = mii->hbmpChecked;
3905 miia.hbmpUnchecked = mii->hbmpUnchecked;
3906 miia.dwItemData = mii->dwItemData;
3907 miia.cch = mii->cch;
3908 if (IS_STRING_ITEM(miia.fType))
3909 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
3910 return InsertMenuItem32A( hmenu, pos, byposition, &miia );
3911 }
3912
3913
3914 /**********************************************************************
3915 * InsertMenuItem32A (USER32.323)
3916 */
3917 BOOL32 WINAPI InsertMenuItem32A(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3918 const MENUITEMINFO32A *lpmii)
3919 {
3920 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3921 return SetMenuItemInfo32_common(item, lpmii, FALSE);
3922 }
3923
3924
3925 /**********************************************************************
3926 * InsertMenuItem32W (USER32.324)
3927 */
3928 BOOL32 WINAPI InsertMenuItem32W(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3929 const MENUITEMINFO32W *lpmii)
3930 {
3931 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3932 return SetMenuItemInfo32_common(item, (const MENUITEMINFO32A*)lpmii, TRUE);
3933 }
3934
3935 /**********************************************************************
3936 * CheckMenuRadioItem32 (USER32.47)
3937 */
3938
3939 BOOL32 WINAPI CheckMenuRadioItem32(HMENU32 hMenu,
3940 UINT32 first, UINT32 last, UINT32 check,
3941 BOOL32 bypos)
3942 {
3943 MENUITEM *mifirst, *milast, *micheck;
3944 HMENU32 mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
3945
3946 TRACE(menu, "ox%x: %d-%d, check %d, bypos=%d\n",
3947 hMenu, first, last, check, bypos);
3948
3949 mifirst = MENU_FindItem (&mfirst, &first, bypos);
3950 milast = MENU_FindItem (&mlast, &last, bypos);
3951 micheck = MENU_FindItem (&mcheck, &check, bypos);
3952
3953 if (mifirst == NULL || milast == NULL || micheck == NULL ||
3954 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
3955 micheck > milast || micheck < mifirst)
3956 return FALSE;
3957
3958 while (mifirst <= milast)
3959 {
3960 if (mifirst == micheck)
3961 {
3962 mifirst->fType |= MFT_RADIOCHECK;
3963 mifirst->fState |= MFS_CHECKED;
3964 } else {
3965 mifirst->fType &= ~MFT_RADIOCHECK;
3966 mifirst->fState &= ~MFS_CHECKED;
3967 }
3968 mifirst++;
3969 }
3970
3971 return TRUE;
3972 }
3973
3974 /**********************************************************************
3975 * CheckMenuRadioItem16 (not a Windows API)
3976 */
3977
3978 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
3979 UINT16 first, UINT16 last, UINT16 check,
3980 BOOL16 bypos)
3981 {
3982 return CheckMenuRadioItem32 (hMenu, first, last, check, bypos);
3983 }
3984
3985 /**********************************************************************
3986 * GetMenuItemRect32 (USER32.266)
3987 */
3988
3989 BOOL32 WINAPI GetMenuItemRect32 (HWND32 hwnd, HMENU32 hMenu, UINT32 uItem,
3990 LPRECT32 rect)
3991 {
3992 RECT32 saverect, clientrect;
3993 BOOL32 barp;
3994 HDC32 hdc;
3995 WND *wndPtr;
3996 MENUITEM *item;
3997 HMENU32 orghMenu = hMenu;
3998
3999 TRACE(menu, "(0x%x,0x%x,%d,%p)\n",
4000 hwnd, hMenu, uItem, rect);
4001
4002 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4003 wndPtr = WIN_FindWndPtr (hwnd);
4004 if (!rect || !item || !wndPtr) return FALSE;
4005
4006 GetClientRect32( hwnd, &clientrect );
4007 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
4008 barp = (hMenu == orghMenu);
4009
4010 saverect = item->rect;
4011 MENU_CalcItemSize (hdc, item, hwnd,
4012 clientrect.left, clientrect.top, barp);
4013 *rect = item->rect;
4014 item->rect = saverect;
4015
4016 ReleaseDC32( hwnd, hdc );
4017 return TRUE;
4018 }
4019
4020 /**********************************************************************
4021 * GetMenuItemRect16 (USER.665)
4022 */
4023
4024 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4025 LPRECT16 rect)
4026 {
4027 RECT32 r32;
4028 BOOL32 res;
4029
4030 if (!rect) return FALSE;
4031 res = GetMenuItemRect32 (hwnd, hMenu, uItem, &r32);
4032 CONV_RECT32TO16 (&r32, rect);
4033 return res;
4034 }
Maarten's multimedia branch