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Release 980503
[wine/multimedia.git] / controls / menu.c
blob3cfe51f72bdb61022e2db78ea29e7eeafce82a94
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 <stdio.h>
19 #include <string.h>
20 #include "windows.h"
21 #include "bitmap.h"
22 #include "gdi.h"
23 #include "sysmetrics.h"
24 #include "task.h"
25 #include "win.h"
26 #include "heap.h"
27 #include "menu.h"
28 #include "module.h"
29 #include "neexe.h"
30 #include "nonclient.h"
31 #include "user.h"
32 #include "message.h"
33 #include "graphics.h"
34 #include "resource.h"
35 #include "tweak.h"
36 #include "debug.h"
37
38
39 UINT32 MENU_BarItemTopNudge;
40 UINT32 MENU_BarItemLeftNudge;
41 UINT32 MENU_ItemTopNudge;
42 UINT32 MENU_ItemLeftNudge;
43 UINT32 MENU_HighlightTopNudge;
44 UINT32 MENU_HighlightLeftNudge;
45 UINT32 MENU_HighlightBottomNudge;
46 UINT32 MENU_HighlightRightNudge;
47
48 /* internal popup menu window messages */
49
50 #define MM_SETMENUHANDLE (WM_USER + 0)
51 #define MM_GETMENUHANDLE (WM_USER + 1)
52
53 /* Menu item structure */
54 typedef struct {
55 /* ----------- MENUITEMINFO Stuff ----------- */
56 UINT32 fType; /* Item type. */
57 UINT32 fState; /* Item state. */
58 UINT32 wID; /* Item id. */
59 HMENU32 hSubMenu; /* Pop-up menu. */
60 HBITMAP32 hCheckBit; /* Bitmap when checked. */
61 HBITMAP32 hUnCheckBit; /* Bitmap when unchecked. */
62 LPSTR text; /* Item text or bitmap handle. */
63 DWORD dwItemData; /* Application defined. */
64 /* ----------- Wine stuff ----------- */
65 RECT32 rect; /* Item area (relative to menu window) */
66 UINT32 xTab; /* X position of text after Tab */
67 } MENUITEM;
68
69 /* Popup menu structure */
70 typedef struct {
71 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
72 WORD wMagic; /* Magic number */
73 HQUEUE16 hTaskQ; /* Task queue for this menu */
74 WORD Width; /* Width of the whole menu */
75 WORD Height; /* Height of the whole menu */
76 WORD nItems; /* Number of items in the menu */
77 HWND32 hWnd; /* Window containing the menu */
78 MENUITEM *items; /* Array of menu items */
79 UINT32 FocusedItem; /* Currently focused item */
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 lpitem->rect.bottom += MAX( HIWORD(dwSize), SYSMETRICS_CYMENU );
657 lpitem->xTab = 0;
658
659 if (menuBar) lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
660 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
661 {
662 /* Item contains a tab (only meaningful in popup menus) */
663 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE +
664 LOWORD( GetTextExtent( hdc, lpitem->text,
665 (int)(p - lpitem->text) ));
666 lpitem->rect.right += MENU_TAB_SPACE;
667 }
668 else
669 {
670 if (strchr( lpitem->text, '\b' ))
671 lpitem->rect.right += MENU_TAB_SPACE;
672 lpitem->xTab = lpitem->rect.right - check_bitmap_width
673 - arrow_bitmap_width;
674 }
675 }
676 }
677
678
679 /***********************************************************************
680 * MENU_PopupMenuCalcSize
681 *
682 * Calculate the size of a popup menu.
683 */
684 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND32 hwndOwner )
685 {
686 MENUITEM *lpitem;
687 HDC32 hdc;
688 int start, i;
689 int orgX, orgY, maxX, maxTab, maxTabWidth;
690
691 lppop->Width = lppop->Height = 0;
692 if (lppop->nItems == 0) return;
693 hdc = GetDC32( 0 );
694 start = 0;
695 maxX = SYSMETRICS_CXBORDER;
696 while (start < lppop->nItems)
697 {
698 lpitem = &lppop->items[start];
699 orgX = maxX;
700 orgY = SYSMETRICS_CYBORDER;
701 maxTab = maxTabWidth = 0;
702
703 /* Parse items until column break or end of menu */
704 for (i = start; i < lppop->nItems; i++, lpitem++)
705 {
706 if ((i != start) &&
707 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
708
709 if(TWEAK_Win95Look)
710 ++orgY;
711
712 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
713 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
714 maxX = MAX( maxX, lpitem->rect.right );
715 orgY = lpitem->rect.bottom;
716 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
717 {
718 maxTab = MAX( maxTab, lpitem->xTab );
719 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
720 }
721 }
722
723 /* Finish the column (set all items to the largest width found) */
724 maxX = MAX( maxX, maxTab + maxTabWidth );
725 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
726 {
727 lpitem->rect.right = maxX;
728 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
729 lpitem->xTab = maxTab;
730 }
731 lppop->Height = MAX( lppop->Height, orgY );
732 }
733
734 lppop->Width = maxX;
735 ReleaseDC32( 0, hdc );
736 }
737
738
739 /***********************************************************************
740 * MENU_MenuBarCalcSize
741 *
742 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
743 * height is off by 1 pixel which causes lengthy window relocations when
744 * active document window is maximized/restored.
745 *
746 * Calculate the size of the menu bar.
747 */
748 static void MENU_MenuBarCalcSize( HDC32 hdc, LPRECT32 lprect,
749 LPPOPUPMENU lppop, HWND32 hwndOwner )
750 {
751 MENUITEM *lpitem;
752 int start, i, orgX, orgY, maxY, helpPos;
753
754 if ((lprect == NULL) || (lppop == NULL)) return;
755 if (lppop->nItems == 0) return;
756 TRACE(menu,"MENU_MenuBarCalcSize left=%d top=%d right=%d bottom=%d\n",
757 lprect->left, lprect->top, lprect->right, lprect->bottom);
758 lppop->Width = lprect->right - lprect->left;
759 lppop->Height = 0;
760 maxY = lprect->top;
761 start = 0;
762 helpPos = -1;
763 while (start < lppop->nItems)
764 {
765 lpitem = &lppop->items[start];
766 orgX = lprect->left;
767 orgY = maxY;
768
769 /* Parse items until line break or end of menu */
770 for (i = start; i < lppop->nItems; i++, lpitem++)
771 {
772 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
773 if ((i != start) &&
774 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
775
776 TRACE(menu, "calling MENU_CalcItemSize org=(%d, %d)\n",
777 orgX, orgY );
778 debug_print_menuitem (" item: ", lpitem, "");
779 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
780 if (lpitem->rect.right > lprect->right)
781 {
782 if (i != start) break;
783 else lpitem->rect.right = lprect->right;
784 }
785 maxY = MAX( maxY, lpitem->rect.bottom );
786 orgX = lpitem->rect.right;
787 }
788
789 /* Finish the line (set all items to the largest height found) */
790 while (start < i) lppop->items[start++].rect.bottom = maxY;
791 }
792
793 lprect->bottom = maxY;
794 lppop->Height = lprect->bottom - lprect->top;
795
796 /* Flush right all items between the MF_HELP and the last item */
797 /* (if several lines, only move the last line) */
798 if (helpPos != -1)
799 {
800 lpitem = &lppop->items[lppop->nItems-1];
801 orgY = lpitem->rect.top;
802 orgX = lprect->right;
803 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
804 {
805 if (lpitem->rect.top != orgY) break; /* Other line */
806 if (lpitem->rect.right >= orgX) break; /* Too far right already */
807 lpitem->rect.left += orgX - lpitem->rect.right;
808 lpitem->rect.right = orgX;
809 orgX = lpitem->rect.left;
810 }
811 }
812 }
813
814 /***********************************************************************
815 * MENU_DrawMenuItem
816 *
817 * Draw a single menu item.
818 */
819 static void MENU_DrawMenuItem( HWND32 hwnd, HDC32 hdc, MENUITEM *lpitem,
820 UINT32 height, BOOL32 menuBar, UINT32 odaction )
821 {
822 RECT32 rect;
823
824 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
825
826 if (lpitem->fType & MF_SYSMENU)
827 {
828 if( !IsIconic32(hwnd) ) {
829 if(TWEAK_Win95Look)
830 NC_DrawSysButton95( hwnd, hdc,
831 lpitem->fState &
832 (MF_HILITE | MF_MOUSESELECT) );
833 else
834 NC_DrawSysButton( hwnd, hdc,
835 lpitem->fState &
836 (MF_HILITE | MF_MOUSESELECT) );
837 }
838
839 return;
840 }
841
842 if (lpitem->fType & MF_OWNERDRAW)
843 {
844 DRAWITEMSTRUCT32 dis;
845
846 dis.CtlType = ODT_MENU;
847 dis.itemID = lpitem->wID;
848 dis.itemData = (DWORD)lpitem->text;
849 dis.itemState = 0;
850 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
851 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
852 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
853 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
854 dis.hwndItem = hwnd;
855 dis.hDC = hdc;
856 dis.rcItem = lpitem->rect;
857 TRACE(menu, "Ownerdraw: itemID=%d, itemState=%d, itemAction=%d, "
858 "hwndItem=%04x, hdc=%04x, rcItem={%d,%d,%d,%d}, rcItem=%p\n",dis.itemID,
859 dis.itemState, dis.itemAction, dis.hwndItem, dis.hDC,
860 dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
861 dis.rcItem.bottom, dis.rcItem );
862 SendMessage32A( GetWindow32(hwnd,GW_OWNER), WM_DRAWITEM, 0, (LPARAM)&dis );
863 return;
864 }
865
866 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
867 rect = lpitem->rect;
868
869 /* Draw the background */
870 if(TWEAK_Win95Look) {
871 rect.left += 2;
872 rect.right -= 2;
873
874 /*
875 if(menuBar) {
876 --rect.left;
877 ++rect.bottom;
878 --rect.top;
879 }
880 InflateRect32( &rect, -1, -1 );
881 */
882 }
883
884 if (lpitem->fState & MF_HILITE) {
885 RECT32 r = rect;
886 r.top += MENU_HighlightTopNudge;
887 r.bottom += MENU_HighlightBottomNudge;
888 r.left += MENU_HighlightLeftNudge;
889 r.right += MENU_HighlightRightNudge;
890 FillRect32( hdc, &r, GetSysColorBrush32(COLOR_HIGHLIGHT) );
891 }
892 else {
893 RECT32 r = rect;
894 r.top += MENU_HighlightTopNudge;
895 r.bottom += MENU_HighlightBottomNudge;
896 r.left += MENU_HighlightLeftNudge;
897 r.right += MENU_HighlightRightNudge;
898 FillRect32( hdc, &r, GetSysColorBrush32(COLOR_MENU) );
899 }
900
901 SetBkMode32( hdc, TRANSPARENT );
902
903 /* Draw the separator bar (if any) */
904
905 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
906 {
907 if(TWEAK_Win95Look)
908 TWEAK_DrawMenuSeparatorVert95(hdc, rect.left - 1, 3, height - 3);
909 else {
910 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
911 MoveTo( hdc, rect.left, 0 );
912 LineTo32( hdc, rect.left, height );
913 }
914 }
915 if (lpitem->fType & MF_SEPARATOR)
916 {
917 if(TWEAK_Win95Look)
918 TWEAK_DrawMenuSeparatorHoriz95(hdc, rect.left + 1,
919 rect.top + SEPARATOR_HEIGHT / 2 + 1,
920 rect.right - 1);
921 else {
922 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
923 MoveTo( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
924 LineTo32( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
925 }
926
927 return;
928 }
929
930 /* Setup colors */
931
932 if (lpitem->fState & MF_HILITE)
933 {
934 if (lpitem->fState & MF_GRAYED)
935 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
936 else
937 SetTextColor32( hdc, GetSysColor32( COLOR_HIGHLIGHTTEXT ) );
938 SetBkColor32( hdc, GetSysColor32( COLOR_HIGHLIGHT ) );
939 }
940 else
941 {
942 if (lpitem->fState & MF_GRAYED)
943 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
944 else
945 SetTextColor32( hdc, GetSysColor32( COLOR_MENUTEXT ) );
946 SetBkColor32( hdc, GetSysColor32( COLOR_MENU ) );
947 }
948
949 if (!menuBar)
950 {
951 INT32 y = rect.top + rect.bottom;
952
953 /* Draw the check mark
954 *
955 * Custom checkmark bitmaps are monochrome but not always 1bpp.
956 * In this case we want GRAPH_DrawBitmap() to copy a plane which
957 * is 1 for a white pixel and 0 for a black one.
958 */
959
960 if (lpitem->fState & MF_CHECKED)
961 {
962 HBITMAP32 bm =
963 lpitem->hCheckBit ? lpitem->hCheckBit :
964 ((lpitem->fType & MFT_RADIOCHECK)
965 ? hStdRadioCheck : hStdCheck);
966 GRAPH_DrawBitmap( hdc, bm, rect.left,
967 (y - check_bitmap_height) / 2,
968 0, 0, check_bitmap_width,
969 check_bitmap_height, TRUE );
970 } else if (lpitem->hUnCheckBit)
971 GRAPH_DrawBitmap( hdc, lpitem->hUnCheckBit, rect.left,
972 (y - check_bitmap_height) / 2, 0, 0,
973 check_bitmap_width, check_bitmap_height, TRUE );
974
975 /* Draw the popup-menu arrow */
976
977 if (lpitem->fType & MF_POPUP)
978 {
979 GRAPH_DrawBitmap( hdc, hStdMnArrow,
980 rect.right-arrow_bitmap_width-1,
981 (y - arrow_bitmap_height) / 2, 0, 0,
982 arrow_bitmap_width, arrow_bitmap_height, FALSE );
983 }
984
985 rect.left += check_bitmap_width;
986 rect.right -= arrow_bitmap_width;
987 }
988
989 /* Draw the item text or bitmap */
990
991 if (lpitem->fType & MF_BITMAP)
992 {
993 GRAPH_DrawBitmap( hdc, (HBITMAP32)lpitem->text,
994 rect.left, rect.top, 0, 0,
995 rect.right-rect.left, rect.bottom-rect.top, FALSE );
996 return;
997 }
998 /* No bitmap - process text if present */
999 else if (IS_STRING_ITEM(lpitem->fType))
1000 {
1001 register int i;
1002
1003 if (menuBar)
1004 {
1005 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1006 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1007 i = strlen( lpitem->text );
1008
1009 rect.top += MENU_BarItemTopNudge;
1010 rect.left += MENU_BarItemLeftNudge;
1011 }
1012 else
1013 {
1014 for (i = 0; lpitem->text[i]; i++)
1015 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1016 break;
1017
1018 rect.top += MENU_ItemTopNudge;
1019 rect.left += MENU_ItemLeftNudge;
1020 }
1021
1022 if(!TWEAK_Win95Look || !(lpitem->fState & MF_GRAYED)) {
1023 DrawText32A( hdc, lpitem->text, i, &rect,
1024 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1025 }
1026 else {
1027 if (!(lpitem->fState & MF_HILITE))
1028 {
1029 ++rect.left;
1030 ++rect.top;
1031 ++rect.right;
1032 ++rect.bottom;
1033 SetTextColor32(hdc, RGB(0xff, 0xff, 0xff));
1034 DrawText32A( hdc, lpitem->text, i, &rect,
1035 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1036 --rect.left;
1037 --rect.top;
1038 --rect.right;
1039 --rect.bottom;
1040 }
1041 SetTextColor32(hdc, RGB(0x80, 0x80, 0x80));
1042 DrawText32A( hdc, lpitem->text, i, &rect,
1043 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1044 }
1045
1046 if (lpitem->text[i]) /* There's a tab or flush-right char */
1047 {
1048 if (lpitem->text[i] == '\t')
1049 {
1050 rect.left = lpitem->xTab;
1051 DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1052 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1053 }
1054 else DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1055 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1056 }
1057 }
1058 }
1059
1060
1061 /***********************************************************************
1062 * MENU_DrawPopupMenu
1063 *
1064 * Paint a popup menu.
1065 */
1066 static void MENU_DrawPopupMenu( HWND32 hwnd, HDC32 hdc, HMENU32 hmenu )
1067 {
1068 HBRUSH32 hPrevBrush = 0;
1069 RECT32 rect;
1070
1071 GetClientRect32( hwnd, &rect );
1072
1073 /* if(!TWEAK_Win95Look) { */
1074 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1075 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1076 /* } */
1077
1078 if((hPrevBrush = SelectObject32( hdc, GetSysColorBrush32(COLOR_MENU) )))
1079 {
1080 HPEN32 hPrevPen;
1081
1082 Rectangle32( hdc, rect.left, rect.top, rect.right, rect.bottom );
1083
1084 hPrevPen = SelectObject32( hdc, GetStockObject32( NULL_PEN ) );
1085 if( hPrevPen )
1086 {
1087 INT32 ropPrev, i;
1088 POPUPMENU *menu;
1089
1090 /* draw 3-d shade */
1091 if(!TWEAK_Win95Look) {
1092 SelectObject32( hdc, hShadeBrush );
1093 SetBkMode32( hdc, TRANSPARENT );
1094 ropPrev = SetROP232( hdc, R2_MASKPEN );
1095
1096 i = rect.right; /* why SetBrushOrg() doesn't? */
1097 PatBlt32( hdc, i & 0xfffffffe,
1098 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1099 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1100 rect.bottom - rect.top, 0x00a000c9 );
1101 i = rect.bottom;
1102 PatBlt32( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1103 i & 0xfffffffe,rect.right - rect.left,
1104 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1105 SelectObject32( hdc, hPrevPen );
1106 SelectObject32( hdc, hPrevBrush );
1107 SetROP232( hdc, ropPrev );
1108 }
1109 else
1110 TWEAK_DrawReliefRect95(hdc, &rect);
1111
1112 /* draw menu items */
1113
1114 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1115 if (menu && menu->nItems)
1116 {
1117 MENUITEM *item;
1118 UINT32 u;
1119
1120 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1121 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE,
1122 ODA_DRAWENTIRE );
1123
1124 }
1125 } else SelectObject32( hdc, hPrevBrush );
1126 }
1127 }
1128
1129
1130 /***********************************************************************
1131 * MENU_DrawMenuBar
1132 *
1133 * Paint a menu bar. Returns the height of the menu bar.
1134 */
1135 UINT32 MENU_DrawMenuBar( HDC32 hDC, LPRECT32 lprect, HWND32 hwnd,
1136 BOOL32 suppress_draw)
1137 {
1138 LPPOPUPMENU lppop;
1139 UINT32 i;
1140 WND *wndPtr = WIN_FindWndPtr( hwnd );
1141
1142 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1143 if (lppop == NULL || lprect == NULL) return SYSMETRICS_CYMENU;
1144 TRACE(menu,"(%04x, %p, %p); !\n",
1145 hDC, lprect, lppop);
1146 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1147 lprect->bottom = lprect->top + lppop->Height;
1148 if (suppress_draw) return lppop->Height;
1149
1150 if(TWEAK_Win95Look)
1151 ++lprect->bottom;
1152
1153 FillRect32(hDC, lprect, GetSysColorBrush32(COLOR_MENU) );
1154
1155 if(!TWEAK_Win95Look) {
1156 SelectObject32( hDC, GetSysColorPen32(COLOR_WINDOWFRAME) );
1157 MoveTo( hDC, lprect->left, lprect->bottom );
1158 LineTo32( hDC, lprect->right, lprect->bottom );
1159 }
1160
1161 if (lppop->nItems == 0) return SYSMETRICS_CYMENU;
1162 for (i = 0; i < lppop->nItems; i++)
1163 {
1164 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE,
1165 ODA_DRAWENTIRE );
1166 }
1167 return lppop->Height;
1168 }
1169
1170
1171 /***********************************************************************
1172 * MENU_PatchResidentPopup
1173 */
1174 BOOL32 MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1175 {
1176 if( pTopPopupWnd )
1177 {
1178 HTASK16 hTask = 0;
1179
1180 TRACE(menu,"patching resident popup: %04x %04x [%04x %04x]\n",
1181 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTopPopupWnd->hmemTaskQ,
1182 pTopPopupWnd->owner ? pTopPopupWnd->owner->hwndSelf : 0);
1183
1184 switch( checkQueue )
1185 {
1186 case 0: /* checkWnd is the new popup owner */
1187 if( checkWnd )
1188 {
1189 pTopPopupWnd->owner = checkWnd;
1190 if( pTopPopupWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1191 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1192 }
1193 break;
1194
1195 case 0xFFFF: /* checkWnd is destroyed */
1196 if( pTopPopupWnd->owner == checkWnd )
1197 pTopPopupWnd->owner = NULL;
1198 return TRUE;
1199
1200 default: /* checkQueue is exiting */
1201 if( pTopPopupWnd->hmemTaskQ == checkQueue )
1202 {
1203 hTask = QUEUE_GetQueueTask( pTopPopupWnd->hmemTaskQ );
1204 hTask = TASK_GetNextTask( hTask );
1205 }
1206 break;
1207 }
1208
1209 if( hTask )
1210 {
1211 TDB* task = (TDB*)GlobalLock16( hTask );
1212 if( task )
1213 {
1214 pTopPopupWnd->hInstance = task->hInstance;
1215 pTopPopupWnd->hmemTaskQ = task->hQueue;
1216 return TRUE;
1217 }
1218 else WARN(menu,"failed to patch resident popup.\n");
1219 }
1220 }
1221 return FALSE;
1222 }
1223
1224 /***********************************************************************
1225 * MENU_ShowPopup
1226 *
1227 * Display a popup menu.
1228 */
1229 static BOOL32 MENU_ShowPopup( HWND32 hwndOwner, HMENU32 hmenu, UINT32 id,
1230 INT32 x, INT32 y, INT32 xanchor, INT32 yanchor )
1231 {
1232 POPUPMENU *menu;
1233 WND *wndOwner = NULL;
1234
1235 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1236 if (menu->FocusedItem != NO_SELECTED_ITEM)
1237 {
1238 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1239 menu->FocusedItem = NO_SELECTED_ITEM;
1240 }
1241
1242 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1243 {
1244 UINT32 width, height;
1245
1246 MENU_PopupMenuCalcSize( menu, hwndOwner );
1247
1248 /* adjust popup menu pos so that it fits within the desktop */
1249
1250 width = menu->Width + SYSMETRICS_CXBORDER;
1251 height = menu->Height + SYSMETRICS_CYBORDER;
1252
1253 if( x + width > SYSMETRICS_CXSCREEN )
1254 {
1255 if( xanchor )
1256 x -= width - xanchor;
1257 if( x + width > SYSMETRICS_CXSCREEN)
1258 x = SYSMETRICS_CXSCREEN - width;
1259 }
1260 if( x < 0 ) x = 0;
1261
1262 if( y + height > SYSMETRICS_CYSCREEN )
1263 {
1264 if( yanchor )
1265 y -= height + yanchor;
1266 if( y + height > SYSMETRICS_CYSCREEN )
1267 y = SYSMETRICS_CYSCREEN - height;
1268 }
1269 if( y < 0 ) y = 0;
1270
1271 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1272 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1273
1274 /* NOTE: In Windows, top menu popup is not owned. */
1275 if (!pTopPopupWnd) /* create top level popup menu window */
1276 {
1277 assert( uSubPWndLevel == 0 );
1278
1279 pTopPopupWnd = WIN_FindWndPtr(CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1280 WS_POPUP, x, y, width, height,
1281 hwndOwner, 0, wndOwner->hInstance,
1282 (LPVOID)hmenu ));
1283 if (!pTopPopupWnd) return FALSE;
1284 menu->hWnd = pTopPopupWnd->hwndSelf;
1285 }
1286 else
1287 if( uSubPWndLevel )
1288 {
1289 /* create a new window for the submenu */
1290
1291 menu->hWnd = CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1292 WS_POPUP, x, y, width, height,
1293 menu->hWnd, 0, wndOwner->hInstance,
1294 (LPVOID)hmenu );
1295 if( !menu->hWnd ) return FALSE;
1296 }
1297 else /* top level popup menu window already exists */
1298 {
1299 menu->hWnd = pTopPopupWnd->hwndSelf;
1300
1301 MENU_PatchResidentPopup( 0, wndOwner );
1302 SendMessage16( pTopPopupWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1303
1304 /* adjust its size */
1305
1306 SetWindowPos32( menu->hWnd, 0, x, y, width, height,
1307 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1308 }
1309
1310 uSubPWndLevel++; /* menu level counter */
1311
1312 /* Display the window */
1313
1314 SetWindowPos32( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1315 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1316 UpdateWindow32( menu->hWnd );
1317 return TRUE;
1318 }
1319 return FALSE;
1320 }
1321
1322
1323 /***********************************************************************
1324 * MENU_SelectItem
1325 */
1326 static void MENU_SelectItem( HWND32 hwndOwner, HMENU32 hmenu, UINT32 wIndex,
1327 BOOL32 sendMenuSelect )
1328 {
1329 LPPOPUPMENU lppop;
1330 HDC32 hdc;
1331
1332 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1333 if (!lppop->nItems) return;
1334
1335 if ((wIndex != NO_SELECTED_ITEM) &&
1336 (lppop->items[wIndex].fType & MF_SEPARATOR))
1337 wIndex = NO_SELECTED_ITEM;
1338
1339 if (lppop->FocusedItem == wIndex) return;
1340 if (lppop->wFlags & MF_POPUP) hdc = GetDC32( lppop->hWnd );
1341 else hdc = GetDCEx32( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1342
1343 /* Clear previous highlighted item */
1344 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1345 {
1346 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1347 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1348 lppop->Height, !(lppop->wFlags & MF_POPUP),
1349 ODA_SELECT );
1350 }
1351
1352 /* Highlight new item (if any) */
1353 lppop->FocusedItem = wIndex;
1354 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1355 {
1356 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1357 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1358 lppop->Height, !(lppop->wFlags & MF_POPUP),
1359 ODA_SELECT );
1360 if (sendMenuSelect)
1361 {
1362 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1363 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1364 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1365 hmenu) );
1366 }
1367 }
1368 else if (sendMenuSelect)
1369 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1370 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1371
1372 ReleaseDC32( lppop->hWnd, hdc );
1373 }
1374
1375
1376 /***********************************************************************
1377 * MENU_MoveSelection
1378 *
1379 * Moves currently selected item according to the offset parameter.
1380 * If there is no selection then it should select the last item if
1381 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1382 */
1383 static void MENU_MoveSelection( HWND32 hwndOwner, HMENU32 hmenu, INT32 offset )
1384 {
1385 INT32 i;
1386 POPUPMENU *menu;
1387
1388 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1389 if (!menu->items) return;
1390
1391 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1392 {
1393 if( menu->nItems == 1 ) return; else
1394 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1395 ; i += offset)
1396 if (!(menu->items[i].fType & MF_SEPARATOR))
1397 {
1398 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1399 return;
1400 }
1401 }
1402
1403 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1404 i >= 0 && i < menu->nItems ; i += offset)
1405 if (!(menu->items[i].fType & MF_SEPARATOR))
1406 {
1407 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1408 return;
1409 }
1410 }
1411
1412
1413 /**********************************************************************
1414 * MENU_SetItemData
1415 *
1416 * Set an item flags, id and text ptr. Called by InsertMenu() and
1417 * ModifyMenu().
1418 */
1419 static BOOL32 MENU_SetItemData( MENUITEM *item, UINT32 flags, UINT32 id,
1420 LPCSTR str )
1421 {
1422 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1423
1424 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1425
1426 if (IS_STRING_ITEM(flags))
1427 {
1428 if (!str || !*str)
1429 {
1430 flags |= MF_SEPARATOR;
1431 item->text = NULL;
1432 }
1433 else
1434 {
1435 LPSTR text;
1436 /* Item beginning with a backspace is a help item */
1437 if (*str == '\b')
1438 {
1439 flags |= MF_HELP;
1440 str++;
1441 }
1442 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1443 item->text = text;
1444 }
1445 }
1446 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP32)LOWORD(str);
1447 else if (flags & MF_OWNERDRAW) item->text = (LPSTR)str;
1448 else item->text = NULL;
1449
1450 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1451 DestroyMenu32( item->hSubMenu ); /* ModifyMenu() spec */
1452
1453 if (flags & MF_POPUP)
1454 {
1455 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1456 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1457 else
1458 {
1459 item->wID = 0;
1460 item->hSubMenu = 0;
1461 item->fType = 0;
1462 item->fState = 0;
1463 return FALSE;
1464 }
1465 }
1466
1467 item->wID = id;
1468 if (flags & MF_POPUP)
1469 item->hSubMenu = id;
1470
1471 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1472 flags |= MF_POPUP; /* keep popup */
1473
1474 item->fType = flags & TYPE_MASK;
1475 item->fState = (flags & STATE_MASK) &
1476 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1477
1478 SetRectEmpty32( &item->rect );
1479 if (prevText) HeapFree( SystemHeap, 0, prevText );
1480
1481 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1482 return TRUE;
1483 }
1484
1485
1486 /**********************************************************************
1487 * MENU_InsertItem
1488 *
1489 * Insert a new item into a menu.
1490 */
1491 static MENUITEM *MENU_InsertItem( HMENU32 hMenu, UINT32 pos, UINT32 flags )
1492 {
1493 MENUITEM *newItems;
1494 POPUPMENU *menu;
1495
1496 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1497 {
1498 WARN(menu, "%04x not a menu handle\n",
1499 hMenu );
1500 return NULL;
1501 }
1502
1503 /* Find where to insert new item */
1504
1505 if ((flags & MF_BYPOSITION) &&
1506 ((pos == (UINT32)-1) || (pos == menu->nItems)))
1507 {
1508 /* Special case: append to menu */
1509 /* Some programs specify the menu length to do that */
1510 pos = menu->nItems;
1511 }
1512 else
1513 {
1514 if (!MENU_FindItem( &hMenu, &pos, flags ))
1515 {
1516 WARN(menu, "item %x not found\n",
1517 pos );
1518 return NULL;
1519 }
1520 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1521 {
1522 WARN(menu,"%04x not a menu handle\n",
1523 hMenu);
1524 return NULL;
1525 }
1526 }
1527
1528 /* Create new items array */
1529
1530 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1531 if (!newItems)
1532 {
1533 WARN(menu, "allocation failed\n" );
1534 return NULL;
1535 }
1536 if (menu->nItems > 0)
1537 {
1538 /* Copy the old array into the new */
1539 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1540 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1541 (menu->nItems-pos)*sizeof(MENUITEM) );
1542 HeapFree( SystemHeap, 0, menu->items );
1543 }
1544 menu->items = newItems;
1545 menu->nItems++;
1546 memset( &newItems[pos], 0, sizeof(*newItems) );
1547 return &newItems[pos];
1548 }
1549
1550
1551 /**********************************************************************
1552 * MENU_ParseResource
1553 *
1554 * Parse a standard menu resource and add items to the menu.
1555 * Return a pointer to the end of the resource.
1556 */
1557 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU32 hMenu, BOOL32 unicode )
1558 {
1559 WORD flags, id = 0;
1560 LPCSTR str;
1561
1562 do
1563 {
1564 flags = GET_WORD(res);
1565 res += sizeof(WORD);
1566 if (!(flags & MF_POPUP))
1567 {
1568 id = GET_WORD(res);
1569 res += sizeof(WORD);
1570 }
1571 if (!IS_STRING_ITEM(flags))
1572 ERR(menu, "not a string item %04x\n", flags );
1573 str = res;
1574 if (!unicode) res += strlen(str) + 1;
1575 else res += (lstrlen32W((LPCWSTR)str) + 1) * sizeof(WCHAR);
1576 if (flags & MF_POPUP)
1577 {
1578 HMENU32 hSubMenu = CreatePopupMenu32();
1579 if (!hSubMenu) return NULL;
1580 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1581 return NULL;
1582 if (!unicode) AppendMenu32A( hMenu, flags, (UINT32)hSubMenu, str );
1583 else AppendMenu32W( hMenu, flags, (UINT32)hSubMenu, (LPCWSTR)str );
1584 }
1585 else /* Not a popup */
1586 {
1587 if (!unicode) AppendMenu32A( hMenu, flags, id, *str ? str : NULL );
1588 else AppendMenu32W( hMenu, flags, id,
1589 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1590 }
1591 } while (!(flags & MF_END));
1592 return res;
1593 }
1594
1595
1596 /**********************************************************************
1597 * MENUEX_ParseResource
1598 *
1599 * Parse an extended menu resource and add items to the menu.
1600 * Return a pointer to the end of the resource.
1601 */
1602 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU32 hMenu)
1603 {
1604 WORD resinfo;
1605 do {
1606 MENUITEMINFO32W mii;
1607
1608 mii.cbSize = sizeof(mii);
1609 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1610 mii.fType = GET_DWORD(res);
1611 res += sizeof(DWORD);
1612 mii.fState = GET_DWORD(res);
1613 res += sizeof(DWORD);
1614 mii.wID = GET_DWORD(res);
1615 res += sizeof(DWORD);
1616 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1617 res += sizeof(WORD);
1618 /* Align the text on a word boundary. */
1619 res += (~((int)res - 1)) & 1;
1620 mii.dwTypeData = (LPWSTR) res;
1621 res += (1 + lstrlen32W(mii.dwTypeData)) * sizeof(WCHAR);
1622 /* Align the following fields on a dword boundary. */
1623 res += (~((int)res - 1)) & 3;
1624
1625 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1626 {
1627 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1628 0, mii.dwTypeData);
1629 TRACE(menu, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1630 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1631 HeapFree( GetProcessHeap(), 0, newstr );
1632 }
1633
1634 if (resinfo & 1) { /* Pop-up? */
1635 DWORD helpid = GET_DWORD(res); /* FIXME: use this. */
1636 res += sizeof(DWORD);
1637 mii.hSubMenu = CreatePopupMenu32();
1638 if (!mii.hSubMenu)
1639 return NULL;
1640 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1641 DestroyMenu32(mii.hSubMenu);
1642 return NULL;
1643 }
1644 mii.fMask |= MIIM_SUBMENU;
1645 mii.fType |= MF_POPUP;
1646 }
1647 InsertMenuItem32W(hMenu, -1, MF_BYPOSITION, &mii);
1648 } while (!(resinfo & MF_END));
1649 return res;
1650 }
1651
1652
1653 /***********************************************************************
1654 * MENU_GetSubPopup
1655 *
1656 * Return the handle of the selected sub-popup menu (if any).
1657 */
1658 static HMENU32 MENU_GetSubPopup( HMENU32 hmenu )
1659 {
1660 POPUPMENU *menu;
1661 MENUITEM *item;
1662
1663 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1664
1665 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1666
1667 item = &menu->items[menu->FocusedItem];
1668 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1669 return item->hSubMenu;
1670 return 0;
1671 }
1672
1673
1674 /***********************************************************************
1675 * MENU_HideSubPopups
1676 *
1677 * Hide the sub-popup menus of this menu.
1678 */
1679 static void MENU_HideSubPopups( HWND32 hwndOwner, HMENU32 hmenu,
1680 BOOL32 sendMenuSelect )
1681 {
1682 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1683
1684 if (menu && uSubPWndLevel)
1685 {
1686 HMENU32 hsubmenu;
1687 POPUPMENU *submenu;
1688 MENUITEM *item;
1689
1690 if (menu->FocusedItem != NO_SELECTED_ITEM)
1691 {
1692 item = &menu->items[menu->FocusedItem];
1693 if (!(item->fType & MF_POPUP) ||
1694 !(item->fState & MF_MOUSESELECT)) return;
1695 item->fState &= ~MF_MOUSESELECT;
1696 hsubmenu = item->hSubMenu;
1697 } else return;
1698
1699 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1700 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1701 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1702
1703 if (submenu->hWnd == pTopPopupWnd->hwndSelf )
1704 {
1705 ShowWindow32( submenu->hWnd, SW_HIDE );
1706 uSubPWndLevel = 0;
1707 }
1708 else
1709 {
1710 DestroyWindow32( submenu->hWnd );
1711 submenu->hWnd = 0;
1712 }
1713 }
1714 }
1715
1716
1717 /***********************************************************************
1718 * MENU_ShowSubPopup
1719 *
1720 * Display the sub-menu of the selected item of this menu.
1721 * Return the handle of the submenu, or hmenu if no submenu to display.
1722 */
1723 static HMENU32 MENU_ShowSubPopup( HWND32 hwndOwner, HMENU32 hmenu,
1724 BOOL32 selectFirst )
1725 {
1726 RECT32 rect;
1727 POPUPMENU *menu;
1728 MENUITEM *item;
1729 WND *wndPtr;
1730 HDC32 hdc;
1731
1732 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1733
1734 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1735 (menu->FocusedItem == NO_SELECTED_ITEM)) return hmenu;
1736
1737 item = &menu->items[menu->FocusedItem];
1738 if (!(item->fType & MF_POPUP) ||
1739 (item->fState & (MF_GRAYED | MF_DISABLED))) return hmenu;
1740
1741 /* message must be send before using item,
1742 because nearly everything may by changed by the application ! */
1743 rect = item->rect;
1744 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1745 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
1746
1747 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
1748 if (!(item->fState & MF_HILITE))
1749 {
1750 if (menu->wFlags & MF_POPUP) hdc = GetDC32( menu->hWnd );
1751 else hdc = GetDCEx32( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1752 item->fState |= MF_HILITE;
1753 MENU_DrawMenuItem( menu->hWnd, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
1754 ReleaseDC32( menu->hWnd, hdc );
1755 }
1756 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
1757 item->rect = rect;
1758
1759 item->fState |= MF_MOUSESELECT;
1760
1761 if (IS_SYSTEM_MENU(menu))
1762 {
1763 MENU_InitSysMenuPopup(item->hSubMenu, wndPtr->dwStyle, wndPtr->class->style);
1764
1765 NC_GetSysPopupPos( wndPtr, &rect );
1766 rect.top = rect.bottom;
1767 rect.right = SYSMETRICS_CXSIZE;
1768 rect.bottom = SYSMETRICS_CYSIZE;
1769 }
1770 else
1771 {
1772 if (menu->wFlags & MF_POPUP)
1773 {
1774 rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
1775 rect.top = wndPtr->rectWindow.top + item->rect.top;
1776 rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
1777 rect.bottom = item->rect.top - item->rect.bottom;
1778 }
1779 else
1780 {
1781 rect.left = wndPtr->rectWindow.left + item->rect.left;
1782 rect.top = wndPtr->rectWindow.top + item->rect.bottom;
1783 rect.right = item->rect.right - item->rect.left;
1784 rect.bottom = item->rect.bottom - item->rect.top;
1785 }
1786 }
1787
1788 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
1789 rect.left, rect.top, rect.right, rect.bottom );
1790 if (selectFirst)
1791 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
1792 return item->hSubMenu;
1793 }
1794
1795 /***********************************************************************
1796 * MENU_PtMenu
1797 *
1798 * Walks menu chain trying to find a menu pt maps to.
1799 */
1800 static HMENU32 MENU_PtMenu( HMENU32 hMenu, POINT16 pt )
1801 {
1802 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1803 register UINT32 ht = menu->FocusedItem;
1804
1805 /* try subpopup first (if any) */
1806 ht = (ht != NO_SELECTED_ITEM &&
1807 (menu->items[ht].fType & MF_POPUP) &&
1808 (menu->items[ht].fState & MF_MOUSESELECT))
1809 ? (UINT32) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
1810
1811 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
1812 {
1813 ht = (UINT32)NC_HandleNCHitTest( menu->hWnd, pt );
1814 if( menu->wFlags & MF_POPUP )
1815 ht = (ht != (UINT32)HTNOWHERE &&
1816 ht != (UINT32)HTERROR) ? (UINT32)hMenu : 0;
1817 else
1818 {
1819 WND* wndPtr = WIN_FindWndPtr(menu->hWnd);
1820
1821 ht = ( ht == HTSYSMENU ) ? (UINT32)(wndPtr->hSysMenu)
1822 : ( ht == HTMENU ) ? (UINT32)(wndPtr->wIDmenu) : 0;
1823 }
1824 }
1825 return (HMENU32)ht;
1826 }
1827
1828 /***********************************************************************
1829 * MENU_ExecFocusedItem
1830 *
1831 * Execute a menu item (for instance when user pressed Enter).
1832 * Return TRUE if we can go on with menu tracking.
1833 */
1834 static BOOL32 MENU_ExecFocusedItem( MTRACKER* pmt, HMENU32 hMenu )
1835 {
1836 MENUITEM *item;
1837 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1838 if (!menu || !menu->nItems ||
1839 (menu->FocusedItem == NO_SELECTED_ITEM)) return TRUE;
1840
1841 item = &menu->items[menu->FocusedItem];
1842
1843 TRACE(menu, "%08x %08x %08x\n",
1844 hMenu, item->wID, item->hSubMenu);
1845
1846 if (!(item->fType & MF_POPUP))
1847 {
1848 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
1849 {
1850 if( menu->wFlags & MF_SYSMENU )
1851 {
1852 PostMessage16( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
1853 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
1854 }
1855 else
1856 PostMessage16( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
1857 return FALSE;
1858 }
1859 else return TRUE;
1860 }
1861 else
1862 {
1863 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hMenu, TRUE );
1864 return TRUE;
1865 }
1866 }
1867
1868
1869 /***********************************************************************
1870 * MENU_SwitchTracking
1871 *
1872 * Helper function for menu navigation routines.
1873 */
1874 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU32 hPtMenu, UINT32 id )
1875 {
1876 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1877 POPUPMENU *topmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
1878
1879 if( pmt->hTopMenu != hPtMenu &&
1880 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
1881 {
1882 /* both are top level menus (system and menu-bar) */
1883
1884 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
1885 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
1886 pmt->hTopMenu = hPtMenu;
1887 }
1888 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
1889 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE );
1890 }
1891
1892
1893 /***********************************************************************
1894 * MENU_ButtonDown
1895 *
1896 * Return TRUE if we can go on with menu tracking.
1897 */
1898 static BOOL32 MENU_ButtonDown( MTRACKER* pmt, HMENU32 hPtMenu )
1899 {
1900 if (hPtMenu)
1901 {
1902 UINT32 id = 0;
1903 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1904 MENUITEM *item;
1905
1906 if( IS_SYSTEM_MENU(ptmenu) )
1907 item = ptmenu->items;
1908 else
1909 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1910
1911 if( item )
1912 {
1913 if( ptmenu->FocusedItem == id )
1914 {
1915 /* nothing to do with already selected non-popup */
1916 if( !(item->fType & MF_POPUP) ) return TRUE;
1917
1918 if( item->fState & MF_MOUSESELECT )
1919 {
1920 if( ptmenu->wFlags & MF_POPUP )
1921 {
1922 /* hide selected subpopup */
1923
1924 MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, TRUE );
1925 pmt->hCurrentMenu = hPtMenu;
1926 return TRUE;
1927 }
1928 return FALSE; /* shouldn't get here */
1929 }
1930 }
1931 else MENU_SwitchTracking( pmt, hPtMenu, id );
1932
1933 /* try to display a subpopup */
1934
1935 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
1936 return TRUE;
1937 }
1938 else WARN(menu, "\tunable to find clicked item!\n");
1939 }
1940 return FALSE;
1941 }
1942
1943 /***********************************************************************
1944 * MENU_ButtonUp
1945 *
1946 * Return TRUE if we can go on with menu tracking.
1947 */
1948 static BOOL32 MENU_ButtonUp( MTRACKER* pmt, HMENU32 hPtMenu )
1949 {
1950 if (hPtMenu)
1951 {
1952 UINT32 id = 0;
1953 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1954 MENUITEM *item;
1955
1956 if( IS_SYSTEM_MENU(ptmenu) )
1957 item = ptmenu->items;
1958 else
1959 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1960
1961 if( item && (ptmenu->FocusedItem == id ))
1962 {
1963 if( !(item->fType & MF_POPUP) )
1964 return MENU_ExecFocusedItem( pmt, hPtMenu );
1965 hPtMenu = item->hSubMenu;
1966 if( hPtMenu == pmt->hCurrentMenu )
1967 {
1968 /* Select first item of sub-popup */
1969
1970 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, NO_SELECTED_ITEM, FALSE );
1971 MENU_MoveSelection( pmt->hOwnerWnd, hPtMenu, ITEM_NEXT );
1972 }
1973 return TRUE;
1974 }
1975 }
1976 return FALSE;
1977 }
1978
1979
1980 /***********************************************************************
1981 * MENU_MouseMove
1982 *
1983 * Return TRUE if we can go on with menu tracking.
1984 */
1985 static BOOL32 MENU_MouseMove( MTRACKER* pmt, HMENU32 hPtMenu )
1986 {
1987 UINT32 id = NO_SELECTED_ITEM;
1988 POPUPMENU *ptmenu = NULL;
1989
1990 if( hPtMenu )
1991 {
1992 ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1993 if( IS_SYSTEM_MENU(ptmenu) )
1994 id = 0;
1995 else
1996 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1997 }
1998
1999 if( id == NO_SELECTED_ITEM )
2000 {
2001 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2002 NO_SELECTED_ITEM, TRUE );
2003 }
2004 else if( ptmenu->FocusedItem != id )
2005 {
2006 MENU_SwitchTracking( pmt, hPtMenu, id );
2007 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2008 }
2009 return TRUE;
2010 }
2011
2012
2013 /***********************************************************************
2014 * MENU_DoNextMenu
2015 *
2016 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2017 */
2018 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT32 vk )
2019 {
2020 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2021
2022 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2023 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2024 {
2025 WND* wndPtr;
2026 HMENU32 hNewMenu;
2027 HWND32 hNewWnd;
2028 UINT32 id = 0;
2029 LRESULT l = SendMessage16( pmt->hOwnerWnd, WM_NEXTMENU, (WPARAM16)vk,
2030 (IS_SYSTEM_MENU(menu)) ? GetSubMenu16(pmt->hTopMenu,0) : pmt->hTopMenu );
2031
2032 TRACE(menu,"%04x [%04x] -> %04x [%04x]\n",
2033 (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2034
2035 if( l == 0 )
2036 {
2037 wndPtr = WIN_FindWndPtr(pmt->hOwnerWnd);
2038
2039 hNewWnd = pmt->hOwnerWnd;
2040 if( IS_SYSTEM_MENU(menu) )
2041 {
2042 /* switch to the menu bar */
2043
2044 if( wndPtr->dwStyle & WS_CHILD || !wndPtr->wIDmenu )
2045 return FALSE;
2046
2047 hNewMenu = wndPtr->wIDmenu;
2048 if( vk == VK_LEFT )
2049 {
2050 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hNewMenu );
2051 id = menu->nItems - 1;
2052 }
2053 }
2054 else if( wndPtr->dwStyle & WS_SYSMENU )
2055 {
2056 /* switch to the system menu */
2057 hNewMenu = wndPtr->hSysMenu;
2058 }
2059 else return FALSE;
2060 }
2061 else /* application returned a new menu to switch to */
2062 {
2063 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2064
2065 if( IsMenu32(hNewMenu) && IsWindow32(hNewWnd) )
2066 {
2067 wndPtr = WIN_FindWndPtr(hNewWnd);
2068
2069 if( wndPtr->dwStyle & WS_SYSMENU &&
2070 GetSubMenu16(wndPtr->hSysMenu, 0) == hNewMenu )
2071 {
2072 /* get the real system menu */
2073 hNewMenu = wndPtr->hSysMenu;
2074 }
2075 else if( wndPtr->dwStyle & WS_CHILD || wndPtr->wIDmenu != hNewMenu )
2076 {
2077 /* FIXME: Not sure what to do here, perhaps,
2078 * try to track hNewMenu as a popup? */
2079
2080 TRACE(menu," -- got confused.\n");
2081 return FALSE;
2082 }
2083 }
2084 else return FALSE;
2085 }
2086
2087 if( hNewMenu != pmt->hTopMenu )
2088 {
2089 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2090 if( pmt->hCurrentMenu != pmt->hTopMenu )
2091 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2092 }
2093
2094 if( hNewWnd != pmt->hOwnerWnd )
2095 {
2096 ReleaseCapture();
2097 pmt->hOwnerWnd = hNewWnd;
2098 EVENT_Capture( pmt->hOwnerWnd, HTMENU );
2099 }
2100
2101 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2102 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE );
2103
2104 return TRUE;
2105 }
2106 return FALSE;
2107 }
2108
2109 /***********************************************************************
2110 * MENU_SuspendPopup
2111 *
2112 * The idea is not to show the popup if the next input message is
2113 * going to hide it anyway.
2114 */
2115 static BOOL32 MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2116 {
2117 MSG16 msg;
2118
2119 msg.hwnd = pmt->hOwnerWnd;
2120
2121 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2122 pmt->trackFlags |= TF_SKIPREMOVE;
2123
2124 switch( uMsg )
2125 {
2126 case WM_KEYDOWN:
2127 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2128 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2129 {
2130 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2131 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2132 if( msg.message == WM_KEYDOWN &&
2133 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2134 {
2135 pmt->trackFlags |= TF_SUSPENDPOPUP;
2136 return TRUE;
2137 }
2138 }
2139 break;
2140 }
2141
2142 /* failures go through this */
2143 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2144 return FALSE;
2145 }
2146
2147 /***********************************************************************
2148 * MENU_KeyLeft
2149 *
2150 * Handle a VK_LEFT key event in a menu.
2151 */
2152 static void MENU_KeyLeft( MTRACKER* pmt )
2153 {
2154 POPUPMENU *menu;
2155 HMENU32 hmenutmp, hmenuprev;
2156 UINT32 prevcol;
2157
2158 hmenuprev = hmenutmp = pmt->hTopMenu;
2159 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenutmp );
2160
2161 /* Try to move 1 column left (if possible) */
2162 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2163 NO_SELECTED_ITEM ) {
2164
2165 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2166 prevcol, TRUE );
2167 return;
2168 }
2169
2170 /* close topmost popup */
2171 while (hmenutmp != pmt->hCurrentMenu)
2172 {
2173 hmenuprev = hmenutmp;
2174 hmenutmp = MENU_GetSubPopup( hmenuprev );
2175 }
2176
2177 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2178 pmt->hCurrentMenu = hmenuprev;
2179
2180 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2181 {
2182 /* move menu bar selection if no more popups are left */
2183
2184 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2185 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2186
2187 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2188 {
2189 /* A sublevel menu was displayed - display the next one
2190 * unless there is another displacement coming up */
2191
2192 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2193 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2194 pmt->hTopMenu, TRUE );
2195 }
2196 }
2197 }
2198
2199
2200 /***********************************************************************
2201 * MENU_KeyRight
2202 *
2203 * Handle a VK_RIGHT key event in a menu.
2204 */
2205 static void MENU_KeyRight( MTRACKER* pmt )
2206 {
2207 HMENU32 hmenutmp;
2208 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2209 UINT32 nextcol;
2210
2211 TRACE(menu, "MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2212 pmt->hCurrentMenu,
2213 ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2214 items[0].text,
2215 pmt->hTopMenu, menu->items[0].text );
2216
2217 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2218 {
2219 /* If already displaying a popup, try to display sub-popup */
2220
2221 hmenutmp = pmt->hCurrentMenu;
2222 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hmenutmp, TRUE );
2223
2224 /* if subpopup was displayed then we are done */
2225 if (hmenutmp != pmt->hCurrentMenu) return;
2226 }
2227
2228 /* Check to see if there's another column */
2229 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2230 NO_SELECTED_ITEM ) {
2231 TRACE(menu, "Going to %d.\n", nextcol );
2232 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2233 nextcol, TRUE );
2234 return;
2235 }
2236
2237 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2238 {
2239 if( pmt->hCurrentMenu != pmt->hTopMenu )
2240 {
2241 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2242 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2243 } else hmenutmp = 0;
2244
2245 /* try to move to the next item */
2246 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2247 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2248
2249 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2250 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2251 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2252 pmt->hTopMenu, TRUE );
2253 }
2254 }
2255
2256
2257 /***********************************************************************
2258 * MENU_TrackMenu
2259 *
2260 * Menu tracking code.
2261 */
2262 static BOOL32 MENU_TrackMenu( HMENU32 hmenu, UINT32 wFlags, INT32 x, INT32 y,
2263 HWND32 hwnd, const RECT32 *lprect )
2264 {
2265 MSG16 msg;
2266 POPUPMENU *menu;
2267 BOOL32 fRemove;
2268 MTRACKER mt = { 0, hmenu, hmenu, hwnd, {x, y} }; /* control struct */
2269
2270 fEndMenu = FALSE;
2271 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
2272
2273 if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu );
2274
2275 EVENT_Capture( mt.hOwnerWnd, HTMENU );
2276
2277 while (!fEndMenu)
2278 {
2279 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2280 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2281
2282 /* we have to keep the message in the queue until it's
2283 * clear that menu loop is not over yet. */
2284
2285 if (!MSG_InternalGetMessage( &msg, msg.hwnd, mt.hOwnerWnd,
2286 MSGF_MENU, PM_NOREMOVE, TRUE )) break;
2287
2288 TranslateMessage16( &msg );
2289 CONV_POINT16TO32( &msg.pt, &mt.pt );
2290
2291 fRemove = FALSE;
2292 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2293 {
2294 /* Find a menu for this mouse event */
2295
2296 hmenu = MENU_PtMenu( mt.hTopMenu, msg.pt );
2297
2298 switch(msg.message)
2299 {
2300 /* no WM_NC... messages in captured state */
2301
2302 case WM_RBUTTONDBLCLK:
2303 case WM_RBUTTONDOWN:
2304 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2305 /* fall through */
2306 case WM_LBUTTONDBLCLK:
2307 case WM_LBUTTONDOWN:
2308 fEndMenu |= !MENU_ButtonDown( &mt, hmenu );
2309 break;
2310
2311 case WM_RBUTTONUP:
2312 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2313 /* fall through */
2314 case WM_LBUTTONUP:
2315 /* If outside all menus but inside lprect, ignore it */
2316 if (hmenu || !lprect || !PtInRect32(lprect, mt.pt))
2317 {
2318 fEndMenu |= !MENU_ButtonUp( &mt, hmenu );
2319 fRemove = TRUE;
2320 }
2321 break;
2322
2323 case WM_MOUSEMOVE:
2324 if ((msg.wParam & MK_LBUTTON) || ((wFlags & TPM_RIGHTBUTTON)
2325 && (msg.wParam & MK_RBUTTON)))
2326 {
2327 fEndMenu |= !MENU_MouseMove( &mt, hmenu );
2328 }
2329 } /* switch(msg.message) - mouse */
2330 }
2331 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2332 {
2333 fRemove = TRUE; /* Keyboard messages are always removed */
2334 switch(msg.message)
2335 {
2336 case WM_KEYDOWN:
2337 switch(msg.wParam)
2338 {
2339 case VK_HOME:
2340 case VK_END:
2341 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2342 NO_SELECTED_ITEM, FALSE );
2343 /* fall through */
2344 case VK_UP:
2345 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2346 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2347 break;
2348
2349 case VK_DOWN: /* If on menu bar, pull-down the menu */
2350
2351 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2352 if (!(menu->wFlags & MF_POPUP))
2353 mt.hCurrentMenu = MENU_ShowSubPopup( mt.hOwnerWnd, mt.hTopMenu, TRUE );
2354 else /* otherwise try to move selection */
2355 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2356 break;
2357
2358 case VK_LEFT:
2359 MENU_KeyLeft( &mt );
2360 break;
2361
2362 case VK_RIGHT:
2363 MENU_KeyRight( &mt );
2364 break;
2365
2366 case VK_SPACE:
2367 case VK_RETURN:
2368 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2369 break;
2370
2371 case VK_ESCAPE:
2372 fEndMenu = TRUE;
2373 break;
2374
2375 default:
2376 break;
2377 }
2378 break; /* WM_KEYDOWN */
2379
2380 case WM_SYSKEYDOWN:
2381 switch(msg.wParam)
2382 {
2383 case VK_MENU:
2384 fEndMenu = TRUE;
2385 break;
2386
2387 }
2388 break; /* WM_SYSKEYDOWN */
2389
2390 case WM_CHAR:
2391 {
2392 UINT32 pos;
2393
2394 /* Hack to avoid control chars. */
2395 /* We will find a better way real soon... */
2396 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2397
2398 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2399 msg.wParam, FALSE );
2400 if (pos == (UINT32)-2) fEndMenu = TRUE;
2401 else if (pos == (UINT32)-1) MessageBeep32(0);
2402 else
2403 {
2404 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos, TRUE );
2405 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2406 }
2407 }
2408 break;
2409 } /* switch(msg.message) - kbd */
2410 }
2411 else
2412 {
2413 DispatchMessage16( &msg );
2414 }
2415
2416 if (!fEndMenu) fRemove = TRUE;
2417
2418 /* finally remove message from the queue */
2419
2420 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2421 PeekMessage16( &msg, 0, msg.message, msg.message, PM_REMOVE );
2422 else mt.trackFlags &= ~TF_SKIPREMOVE;
2423 }
2424
2425 ReleaseCapture();
2426 if( IsWindow32( mt.hOwnerWnd ) )
2427 {
2428 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2429
2430 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hTopMenu );
2431 if (menu && menu->wFlags & MF_POPUP)
2432 {
2433 ShowWindow32( menu->hWnd, SW_HIDE );
2434 uSubPWndLevel = 0;
2435 }
2436 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE );
2437 SendMessage16( mt.hOwnerWnd, WM_MENUSELECT, 0, MAKELONG( 0xffff, 0 ) );
2438 }
2439 fEndMenu = FALSE;
2440 return TRUE;
2441 }
2442
2443 /***********************************************************************
2444 * MENU_InitTracking
2445 */
2446 static BOOL32 MENU_InitTracking(HWND32 hWnd, HMENU32 hMenu)
2447 {
2448 HideCaret32(0);
2449 SendMessage16( hWnd, WM_ENTERMENULOOP, 0, 0 );
2450 SendMessage16( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2451 SendMessage16( hWnd, WM_INITMENU, hMenu, 0 );
2452 return TRUE;
2453 }
2454
2455 /***********************************************************************
2456 * MENU_TrackMouseMenuBar
2457 *
2458 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2459 */
2460 void MENU_TrackMouseMenuBar( WND* wndPtr, INT32 ht, POINT32 pt )
2461 {
2462 HWND32 hWnd = wndPtr->hwndSelf;
2463 HMENU32 hMenu = (ht == HTSYSMENU) ? wndPtr->hSysMenu : wndPtr->wIDmenu;
2464
2465 if (IsMenu32(hMenu))
2466 {
2467 MENU_InitTracking( hWnd, hMenu );
2468 MENU_TrackMenu( hMenu, TPM_ENTERIDLEEX | TPM_BUTTONDOWN |
2469 TPM_LEFTALIGN | TPM_LEFTBUTTON, pt.x, pt.y, hWnd, NULL );
2470
2471 SendMessage16( hWnd, WM_EXITMENULOOP, 0, 0 );
2472 ShowCaret32(0);
2473 }
2474 }
2475
2476
2477 /***********************************************************************
2478 * MENU_TrackKbdMenuBar
2479 *
2480 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2481 */
2482 void MENU_TrackKbdMenuBar( WND* wndPtr, UINT32 wParam, INT32 vkey)
2483 {
2484 UINT32 uItem = NO_SELECTED_ITEM;
2485 HMENU32 hTrackMenu;
2486
2487 /* find window that has a menu */
2488
2489 while( wndPtr->dwStyle & WS_CHILD && !(wndPtr->dwStyle & WS_SYSMENU) )
2490 if( !(wndPtr = wndPtr->parent) ) return;
2491
2492 /* check if we have to track a system menu */
2493
2494 if( (wndPtr->dwStyle & (WS_CHILD | WS_MINIMIZE)) ||
2495 !wndPtr->wIDmenu || vkey == VK_SPACE )
2496 {
2497 if( !(wndPtr->dwStyle & WS_SYSMENU) ) return;
2498 hTrackMenu = wndPtr->hSysMenu;
2499 uItem = 0;
2500 wParam |= HTSYSMENU; /* prevent item lookup */
2501 }
2502 else
2503 hTrackMenu = wndPtr->wIDmenu;
2504
2505 if (IsMenu32( hTrackMenu ))
2506 {
2507 MENU_InitTracking( wndPtr->hwndSelf, hTrackMenu );
2508
2509 if( vkey && vkey != VK_SPACE )
2510 {
2511 uItem = MENU_FindItemByKey( wndPtr->hwndSelf, hTrackMenu,
2512 vkey, (wParam & HTSYSMENU) );
2513 if( uItem >= (UINT32)(-2) )
2514 {
2515 if( uItem == (UINT32)(-1) ) MessageBeep32(0);
2516 hTrackMenu = 0;
2517 }
2518 }
2519
2520 if( hTrackMenu )
2521 {
2522 MENU_SelectItem( wndPtr->hwndSelf, hTrackMenu, uItem, TRUE );
2523
2524 if( uItem == NO_SELECTED_ITEM )
2525 MENU_MoveSelection( wndPtr->hwndSelf, hTrackMenu, ITEM_NEXT );
2526 else if( vkey )
2527 PostMessage16( wndPtr->hwndSelf, WM_KEYDOWN, VK_DOWN, 0L );
2528
2529 MENU_TrackMenu( hTrackMenu, TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON,
2530 0, 0, wndPtr->hwndSelf, NULL );
2531 }
2532 SendMessage16( wndPtr->hwndSelf, WM_EXITMENULOOP, 0, 0 );
2533 ShowCaret32(0);
2534 }
2535 }
2536
2537
2538 /**********************************************************************
2539 * TrackPopupMenu16 (USER.416)
2540 */
2541 BOOL16 WINAPI TrackPopupMenu16( HMENU16 hMenu, UINT16 wFlags, INT16 x, INT16 y,
2542 INT16 nReserved, HWND16 hWnd, const RECT16 *lpRect )
2543 {
2544 RECT32 r;
2545 if (lpRect)
2546 CONV_RECT16TO32( lpRect, &r );
2547 return TrackPopupMenu32( hMenu, wFlags, x, y, nReserved, hWnd,
2548 lpRect ? &r : NULL );
2549 }
2550
2551
2552 /**********************************************************************
2553 * TrackPopupMenu32 (USER32.549)
2554 */
2555 BOOL32 WINAPI TrackPopupMenu32( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2556 INT32 nReserved, HWND32 hWnd, const RECT32 *lpRect )
2557 {
2558 BOOL32 ret = FALSE;
2559
2560 HideCaret32(0);
2561 SendMessage16( hWnd, WM_INITMENUPOPUP, (WPARAM16)hMenu, 0);
2562 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2563 ret = MENU_TrackMenu( hMenu, wFlags & ~TPM_INTERNAL, 0, 0, hWnd, lpRect );
2564 ShowCaret32(0);
2565 return ret;
2566 }
2567
2568 /**********************************************************************
2569 * TrackPopupMenuEx (USER32.550)
2570 */
2571 BOOL32 WINAPI TrackPopupMenuEx( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2572 HWND32 hWnd, LPTPMPARAMS lpTpm )
2573 {
2574 FIXME(menu, "not fully implemented\n" );
2575 return TrackPopupMenu32( hMenu, wFlags, x, y, 0, hWnd,
2576 lpTpm ? &lpTpm->rcExclude : NULL );
2577 }
2578
2579 /***********************************************************************
2580 * PopupMenuWndProc
2581 *
2582 * NOTE: Windows has totally different (and undocumented) popup wndproc.
2583 */
2584 LRESULT WINAPI PopupMenuWndProc( HWND32 hwnd, UINT32 message, WPARAM32 wParam,
2585 LPARAM lParam )
2586 {
2587 WND* wndPtr = WIN_FindWndPtr(hwnd);
2588
2589 switch(message)
2590 {
2591 case WM_CREATE:
2592 {
2593 CREATESTRUCT32A *cs = (CREATESTRUCT32A*)lParam;
2594 SetWindowLong32A( hwnd, 0, (LONG)cs->lpCreateParams );
2595 return 0;
2596 }
2597
2598 case WM_MOUSEACTIVATE: /* We don't want to be activated */
2599 return MA_NOACTIVATE;
2600
2601 case WM_PAINT:
2602 {
2603 PAINTSTRUCT32 ps;
2604 BeginPaint32( hwnd, &ps );
2605 MENU_DrawPopupMenu( hwnd, ps.hdc,
2606 (HMENU32)GetWindowLong32A( hwnd, 0 ) );
2607 EndPaint32( hwnd, &ps );
2608 return 0;
2609 }
2610 case WM_ERASEBKGND:
2611 return 1;
2612
2613 case WM_DESTROY:
2614
2615 /* zero out global pointer in case resident popup window
2616 * was somehow destroyed. */
2617
2618 if( pTopPopupWnd )
2619 {
2620 if( hwnd == pTopPopupWnd->hwndSelf )
2621 {
2622 ERR(menu, "resident popup destroyed!\n");
2623
2624 pTopPopupWnd = NULL;
2625 uSubPWndLevel = 0;
2626 }
2627 else
2628 uSubPWndLevel--;
2629 }
2630 break;
2631
2632 case WM_SHOWWINDOW:
2633
2634 if( wParam )
2635 {
2636 if( !(*(HMENU32*)wndPtr->wExtra) )
2637 ERR(menu,"no menu to display\n");
2638 }
2639 else
2640 *(HMENU32*)wndPtr->wExtra = 0;
2641 break;
2642
2643 case MM_SETMENUHANDLE:
2644
2645 *(HMENU32*)wndPtr->wExtra = (HMENU32)wParam;
2646 break;
2647
2648 case MM_GETMENUHANDLE:
2649
2650 return *(HMENU32*)wndPtr->wExtra;
2651
2652 default:
2653 return DefWindowProc32A( hwnd, message, wParam, lParam );
2654 }
2655 return 0;
2656 }
2657
2658
2659 /***********************************************************************
2660 * MENU_GetMenuBarHeight
2661 *
2662 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
2663 */
2664 UINT32 MENU_GetMenuBarHeight( HWND32 hwnd, UINT32 menubarWidth,
2665 INT32 orgX, INT32 orgY )
2666 {
2667 HDC32 hdc;
2668 RECT32 rectBar;
2669 WND *wndPtr;
2670 LPPOPUPMENU lppop;
2671
2672 TRACE(menu, "HWND 0x%x, width %d, "
2673 "at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
2674
2675 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
2676 if (!(lppop = (LPPOPUPMENU)USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu)))
2677 return 0;
2678 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
2679 SetRect32(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+SYSMETRICS_CYMENU);
2680 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
2681 ReleaseDC32( hwnd, hdc );
2682 return lppop->Height;
2683 }
2684
2685
2686 /*******************************************************************
2687 * ChangeMenu16 (USER.153)
2688 */
2689 BOOL16 WINAPI ChangeMenu16( HMENU16 hMenu, UINT16 pos, SEGPTR data,
2690 UINT16 id, UINT16 flags )
2691 {
2692 TRACE(menu,"menu=%04x pos=%d data=%08lx id=%04x flags=%04x\n",
2693 hMenu, pos, (DWORD)data, id, flags );
2694 if (flags & MF_APPEND) return AppendMenu16( hMenu, flags & ~MF_APPEND,
2695 id, data );
2696
2697 /* FIXME: Word passes the item id in 'pos' and 0 or 0xffff as id */
2698 /* for MF_DELETE. We should check the parameters for all others */
2699 /* MF_* actions also (anybody got a doc on ChangeMenu?). */
2700
2701 if (flags & MF_DELETE) return DeleteMenu16(hMenu, pos, flags & ~MF_DELETE);
2702 if (flags & MF_CHANGE) return ModifyMenu16(hMenu, pos, flags & ~MF_CHANGE,
2703 id, data );
2704 if (flags & MF_REMOVE) return RemoveMenu16(hMenu,
2705 flags & MF_BYPOSITION ? pos : id,
2706 flags & ~MF_REMOVE );
2707 /* Default: MF_INSERT */
2708 return InsertMenu16( hMenu, pos, flags, id, data );
2709 }
2710
2711
2712 /*******************************************************************
2713 * ChangeMenu32A (USER32.23)
2714 */
2715 BOOL32 WINAPI ChangeMenu32A( HMENU32 hMenu, UINT32 pos, LPCSTR data,
2716 UINT32 id, UINT32 flags )
2717 {
2718 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2719 hMenu, pos, (DWORD)data, id, flags );
2720 if (flags & MF_APPEND) return AppendMenu32A( hMenu, flags & ~MF_APPEND,
2721 id, data );
2722 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2723 if (flags & MF_CHANGE) return ModifyMenu32A(hMenu, pos, flags & ~MF_CHANGE,
2724 id, data );
2725 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2726 flags & MF_BYPOSITION ? pos : id,
2727 flags & ~MF_REMOVE );
2728 /* Default: MF_INSERT */
2729 return InsertMenu32A( hMenu, pos, flags, id, data );
2730 }
2731
2732
2733 /*******************************************************************
2734 * ChangeMenu32W (USER32.24)
2735 */
2736 BOOL32 WINAPI ChangeMenu32W( HMENU32 hMenu, UINT32 pos, LPCWSTR data,
2737 UINT32 id, UINT32 flags )
2738 {
2739 TRACE(menu,"menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2740 hMenu, pos, (DWORD)data, id, flags );
2741 if (flags & MF_APPEND) return AppendMenu32W( hMenu, flags & ~MF_APPEND,
2742 id, data );
2743 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2744 if (flags & MF_CHANGE) return ModifyMenu32W(hMenu, pos, flags & ~MF_CHANGE,
2745 id, data );
2746 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2747 flags & MF_BYPOSITION ? pos : id,
2748 flags & ~MF_REMOVE );
2749 /* Default: MF_INSERT */
2750 return InsertMenu32W( hMenu, pos, flags, id, data );
2751 }
2752
2753
2754 /*******************************************************************
2755 * CheckMenuItem16 (USER.154)
2756 */
2757 BOOL16 WINAPI CheckMenuItem16( HMENU16 hMenu, UINT16 id, UINT16 flags )
2758 {
2759 return (BOOL16)CheckMenuItem32( hMenu, id, flags );
2760 }
2761
2762
2763 /*******************************************************************
2764 * CheckMenuItem32 (USER32.46)
2765 */
2766 DWORD WINAPI CheckMenuItem32( HMENU32 hMenu, UINT32 id, UINT32 flags )
2767 {
2768 MENUITEM *item;
2769 DWORD ret;
2770
2771 TRACE(menu,"%04x %04x %04x\n", hMenu, id, flags );
2772 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
2773 ret = item->fState & MF_CHECKED;
2774 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
2775 else item->fState &= ~MF_CHECKED;
2776 return ret;
2777 }
2778
2779
2780 /**********************************************************************
2781 * EnableMenuItem16 (USER.155)
2782 */
2783 BOOL16 WINAPI EnableMenuItem16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2784 {
2785 return EnableMenuItem32( hMenu, wItemID, wFlags );
2786 }
2787
2788
2789 /**********************************************************************
2790 * EnableMenuItem32 (USER32.170)
2791 */
2792 BOOL32 WINAPI EnableMenuItem32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2793 {
2794 BOOL32 bRet = FALSE;
2795 MENUITEM *item, *first = NULL;
2796
2797 TRACE(menu,"(%04x, %04X, %04X) !\n",
2798 hMenu, wItemID, wFlags);
2799
2800 while( (item = MENU_FindItem( &hMenu, &wItemID, wFlags )) )
2801 {
2802 if( !(item->fType & MF_POPUP) )
2803 {
2804 /* We can't have MF_GRAYED and MF_DISABLED together */
2805 if (wFlags & MF_GRAYED)
2806 {
2807 item->fState = (item->fState & ~MF_DISABLED) | MF_GRAYED;
2808 }
2809 else if (wFlags & MF_DISABLED)
2810 {
2811 item->fState = (item->fState & ~MF_GRAYED) | MF_DISABLED;
2812 }
2813 else /* MF_ENABLED */
2814 {
2815 item->fState &= ~(MF_GRAYED | MF_DISABLED);
2816 }
2817 bRet = TRUE;
2818 break;
2819 }
2820 if( !first ) first = item;
2821 else if( first == item ) break;
2822 }
2823 return bRet;
2824 }
2825
2826
2827 /*******************************************************************
2828 * GetMenuString16 (USER.161)
2829 */
2830 INT16 WINAPI GetMenuString16( HMENU16 hMenu, UINT16 wItemID,
2831 LPSTR str, INT16 nMaxSiz, UINT16 wFlags )
2832 {
2833 return GetMenuString32A( hMenu, wItemID, str, nMaxSiz, wFlags );
2834 }
2835
2836
2837 /*******************************************************************
2838 * GetMenuString32A (USER32.268)
2839 */
2840 INT32 WINAPI GetMenuString32A( HMENU32 hMenu, UINT32 wItemID,
2841 LPSTR str, INT32 nMaxSiz, UINT32 wFlags )
2842 {
2843 MENUITEM *item;
2844
2845 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2846 hMenu, wItemID, str, nMaxSiz, wFlags );
2847 if (!str || !nMaxSiz) return 0;
2848 str[0] = '\0';
2849 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2850 if (!IS_STRING_ITEM(item->fType)) return 0;
2851 lstrcpyn32A( str, item->text, nMaxSiz );
2852 TRACE(menu, "returning '%s'\n", str );
2853 return strlen(str);
2854 }
2855
2856
2857 /*******************************************************************
2858 * GetMenuString32W (USER32.269)
2859 */
2860 INT32 WINAPI GetMenuString32W( HMENU32 hMenu, UINT32 wItemID,
2861 LPWSTR str, INT32 nMaxSiz, UINT32 wFlags )
2862 {
2863 MENUITEM *item;
2864
2865 TRACE(menu, "menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2866 hMenu, wItemID, str, nMaxSiz, wFlags );
2867 if (!str || !nMaxSiz) return 0;
2868 str[0] = '\0';
2869 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2870 if (!IS_STRING_ITEM(item->fType)) return 0;
2871 lstrcpynAtoW( str, item->text, nMaxSiz );
2872 return lstrlen32W(str);
2873 }
2874
2875
2876 /**********************************************************************
2877 * HiliteMenuItem16 (USER.162)
2878 */
2879 BOOL16 WINAPI HiliteMenuItem16( HWND16 hWnd, HMENU16 hMenu, UINT16 wItemID,
2880 UINT16 wHilite )
2881 {
2882 return HiliteMenuItem32( hWnd, hMenu, wItemID, wHilite );
2883 }
2884
2885
2886 /**********************************************************************
2887 * HiliteMenuItem32 (USER32.318)
2888 */
2889 BOOL32 WINAPI HiliteMenuItem32( HWND32 hWnd, HMENU32 hMenu, UINT32 wItemID,
2890 UINT32 wHilite )
2891 {
2892 LPPOPUPMENU menu;
2893 TRACE(menu,"(%04x, %04x, %04x, %04x);\n",
2894 hWnd, hMenu, wItemID, wHilite);
2895 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
2896 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
2897 if (menu->FocusedItem == wItemID) return TRUE;
2898 MENU_HideSubPopups( hWnd, hMenu, FALSE );
2899 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE );
2900 return TRUE;
2901 }
2902
2903
2904 /**********************************************************************
2905 * GetMenuState16 (USER.250)
2906 */
2907 UINT16 WINAPI GetMenuState16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2908 {
2909 return GetMenuState32( hMenu, wItemID, wFlags );
2910 }
2911
2912
2913 /**********************************************************************
2914 * GetMenuState32 (USER32.267)
2915 */
2916 UINT32 WINAPI GetMenuState32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2917 {
2918 MENUITEM *item;
2919 TRACE(menu,"(%04x, %04x, %04x);\n",
2920 hMenu, wItemID, wFlags);
2921 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
2922 debug_print_menuitem (" item: ", item, "");
2923 if (item->fType & MF_POPUP)
2924 {
2925 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( item->hSubMenu );
2926 if (!menu) return -1;
2927 else return (menu->nItems << 8) | (menu->wFlags & 0xff);
2928 }
2929 else
2930 {
2931 /* We used to (from way back then) mask the result to 0xff. */
2932 /* I don't know why and it seems wrong as the documented */
2933 /* return flag MF_SEPARATOR is outside that mask. */
2934 return (item->fType | item->fState);
2935 }
2936 }
2937
2938
2939 /**********************************************************************
2940 * GetMenuItemCount16 (USER.263)
2941 */
2942 INT16 WINAPI GetMenuItemCount16( HMENU16 hMenu )
2943 {
2944 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2945 if (!IS_A_MENU(menu)) return -1;
2946 TRACE(menu,"(%04x) returning %d\n",
2947 hMenu, menu->nItems );
2948 return menu->nItems;
2949 }
2950
2951
2952 /**********************************************************************
2953 * GetMenuItemCount32 (USER32.262)
2954 */
2955 INT32 WINAPI GetMenuItemCount32( HMENU32 hMenu )
2956 {
2957 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2958 if (!IS_A_MENU(menu)) return -1;
2959 TRACE(menu,"(%04x) returning %d\n",
2960 hMenu, menu->nItems );
2961 return menu->nItems;
2962 }
2963
2964
2965 /**********************************************************************
2966 * GetMenuItemID16 (USER.264)
2967 */
2968 UINT16 WINAPI GetMenuItemID16( HMENU16 hMenu, INT16 nPos )
2969 {
2970 LPPOPUPMENU menu;
2971
2972 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2973 if ((nPos < 0) || ((UINT16) nPos >= menu->nItems)) return -1;
2974 if (menu->items[nPos].fType & MF_POPUP) return -1;
2975 return menu->items[nPos].wID;
2976 }
2977
2978
2979 /**********************************************************************
2980 * GetMenuItemID32 (USER32.263)
2981 */
2982 UINT32 WINAPI GetMenuItemID32( HMENU32 hMenu, INT32 nPos )
2983 {
2984 LPPOPUPMENU menu;
2985
2986 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2987 if ((nPos < 0) || (nPos >= menu->nItems)) return -1;
2988 return menu->items[nPos].wID;
2989 }
2990
2991
2992 /*******************************************************************
2993 * InsertMenu16 (USER.410)
2994 */
2995 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
2996 UINT16 id, SEGPTR data )
2997 {
2998 UINT32 pos32 = (UINT32)pos;
2999 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT32)-1;
3000 if (IS_STRING_ITEM(flags) && data)
3001 return InsertMenu32A( hMenu, pos32, flags, id,
3002 (LPSTR)PTR_SEG_TO_LIN(data) );
3003 return InsertMenu32A( hMenu, pos32, flags, id, (LPSTR)data );
3004 }
3005
3006
3007 /*******************************************************************
3008 * InsertMenu32A (USER32.322)
3009 */
3010 BOOL32 WINAPI InsertMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3011 UINT32 id, LPCSTR str )
3012 {
3013 MENUITEM *item;
3014
3015 if (IS_STRING_ITEM(flags) && str)
3016 TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3017 "id %04x, str '%s'\n",
3018 hMenu, pos, flags, id, str );
3019 else TRACE(menu, "hMenu %04x, pos %d, flags %08x, "
3020 "id %04x, str %08lx (not a string)\n",
3021 hMenu, pos, flags, id, (DWORD)str );
3022
3023 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3024
3025 if (!(MENU_SetItemData( item, flags, id, str )))
3026 {
3027 RemoveMenu32( hMenu, pos, flags );
3028 return FALSE;
3029 }
3030
3031 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3032 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3033
3034 item->hCheckBit = item->hUnCheckBit = 0;
3035 item->dwItemData = 0;
3036 return TRUE;
3037 }
3038
3039
3040 /*******************************************************************
3041 * InsertMenu32W (USER32.325)
3042 */
3043 BOOL32 WINAPI InsertMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3044 UINT32 id, LPCWSTR str )
3045 {
3046 BOOL32 ret;
3047
3048 if (IS_STRING_ITEM(flags) && str)
3049 {
3050 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3051 ret = InsertMenu32A( hMenu, pos, flags, id, newstr );
3052 HeapFree( GetProcessHeap(), 0, newstr );
3053 return ret;
3054 }
3055 else return InsertMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3056 }
3057
3058
3059 /*******************************************************************
3060 * AppendMenu16 (USER.411)
3061 */
3062 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3063 {
3064 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3065 }
3066
3067
3068 /*******************************************************************
3069 * AppendMenu32A (USER32.5)
3070 */
3071 BOOL32 WINAPI AppendMenu32A( HMENU32 hMenu, UINT32 flags,
3072 UINT32 id, LPCSTR data )
3073 {
3074 return InsertMenu32A( hMenu, -1, flags | MF_BYPOSITION, id, data );
3075 }
3076
3077
3078 /*******************************************************************
3079 * AppendMenu32W (USER32.6)
3080 */
3081 BOOL32 WINAPI AppendMenu32W( HMENU32 hMenu, UINT32 flags,
3082 UINT32 id, LPCWSTR data )
3083 {
3084 return InsertMenu32W( hMenu, -1, flags | MF_BYPOSITION, id, data );
3085 }
3086
3087
3088 /**********************************************************************
3089 * RemoveMenu16 (USER.412)
3090 */
3091 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3092 {
3093 return RemoveMenu32( hMenu, nPos, wFlags );
3094 }
3095
3096
3097 /**********************************************************************
3098 * RemoveMenu32 (USER32.441)
3099 */
3100 BOOL32 WINAPI RemoveMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3101 {
3102 LPPOPUPMENU menu;
3103 MENUITEM *item;
3104
3105 TRACE(menu,"(%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3106 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3107 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3108
3109 /* Remove item */
3110
3111 MENU_FreeItemData( item );
3112
3113 if (--menu->nItems == 0)
3114 {
3115 HeapFree( SystemHeap, 0, menu->items );
3116 menu->items = NULL;
3117 }
3118 else
3119 {
3120 while(nPos < menu->nItems)
3121 {
3122 *item = *(item+1);
3123 item++;
3124 nPos++;
3125 }
3126 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3127 menu->nItems * sizeof(MENUITEM) );
3128 }
3129 return TRUE;
3130 }
3131
3132
3133 /**********************************************************************
3134 * DeleteMenu16 (USER.413)
3135 */
3136 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3137 {
3138 return DeleteMenu32( hMenu, nPos, wFlags );
3139 }
3140
3141
3142 /**********************************************************************
3143 * DeleteMenu32 (USER32.129)
3144 */
3145 BOOL32 WINAPI DeleteMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3146 {
3147 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3148 if (!item) return FALSE;
3149 if (item->fType & MF_POPUP) DestroyMenu32( item->hSubMenu );
3150 /* nPos is now the position of the item */
3151 RemoveMenu32( hMenu, nPos, wFlags | MF_BYPOSITION );
3152 return TRUE;
3153 }
3154
3155
3156 /*******************************************************************
3157 * ModifyMenu16 (USER.414)
3158 */
3159 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3160 UINT16 id, SEGPTR data )
3161 {
3162 if (IS_STRING_ITEM(flags))
3163 return ModifyMenu32A( hMenu, pos, flags, id,
3164 (LPSTR)PTR_SEG_TO_LIN(data) );
3165 return ModifyMenu32A( hMenu, pos, flags, id, (LPSTR)data );
3166 }
3167
3168
3169 /*******************************************************************
3170 * ModifyMenu32A (USER32.397)
3171 */
3172 BOOL32 WINAPI ModifyMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3173 UINT32 id, LPCSTR str )
3174 {
3175 MENUITEM *item;
3176
3177 if (IS_STRING_ITEM(flags))
3178 {
3179 TRACE(menu, "%04x %d %04x %04x '%s'\n",
3180 hMenu, pos, flags, id, str ? str : "#NULL#" );
3181 if (!str) return FALSE;
3182 }
3183 else
3184 {
3185 TRACE(menu, "%04x %d %04x %04x %08lx\n",
3186 hMenu, pos, flags, id, (DWORD)str );
3187 }
3188
3189 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3190 return MENU_SetItemData( item, flags, id, str );
3191 }
3192
3193
3194 /*******************************************************************
3195 * ModifyMenu32W (USER32.398)
3196 */
3197 BOOL32 WINAPI ModifyMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3198 UINT32 id, LPCWSTR str )
3199 {
3200 BOOL32 ret;
3201
3202 if (IS_STRING_ITEM(flags) && str)
3203 {
3204 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3205 ret = ModifyMenu32A( hMenu, pos, flags, id, newstr );
3206 HeapFree( GetProcessHeap(), 0, newstr );
3207 return ret;
3208 }
3209 else return ModifyMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3210 }
3211
3212
3213 /**********************************************************************
3214 * CreatePopupMenu16 (USER.415)
3215 */
3216 HMENU16 WINAPI CreatePopupMenu16(void)
3217 {
3218 return CreatePopupMenu32();
3219 }
3220
3221
3222 /**********************************************************************
3223 * CreatePopupMenu32 (USER32.82)
3224 */
3225 HMENU32 WINAPI CreatePopupMenu32(void)
3226 {
3227 HMENU32 hmenu;
3228 POPUPMENU *menu;
3229
3230 if (!(hmenu = CreateMenu32())) return 0;
3231 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3232 menu->wFlags |= MF_POPUP;
3233 return hmenu;
3234 }
3235
3236
3237 /**********************************************************************
3238 * GetMenuCheckMarkDimensions (USER.417) (USER32.258)
3239 */
3240 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3241 {
3242 return MAKELONG( check_bitmap_width, check_bitmap_height );
3243 }
3244
3245
3246 /**********************************************************************
3247 * SetMenuItemBitmaps16 (USER.418)
3248 */
3249 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3250 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3251 {
3252 return SetMenuItemBitmaps32( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3253 }
3254
3255
3256 /**********************************************************************
3257 * SetMenuItemBitmaps32 (USER32.490)
3258 */
3259 BOOL32 WINAPI SetMenuItemBitmaps32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags,
3260 HBITMAP32 hNewUnCheck, HBITMAP32 hNewCheck)
3261 {
3262 MENUITEM *item;
3263 TRACE(menu,"(%04x, %04x, %04x, %04x, %04x)\n",
3264 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3265 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3266
3267 if (!hNewCheck && !hNewUnCheck)
3268 {
3269 item->fState &= ~MF_USECHECKBITMAPS;
3270 }
3271 else /* Install new bitmaps */
3272 {
3273 item->hCheckBit = hNewCheck;
3274 item->hUnCheckBit = hNewUnCheck;
3275 item->fState |= MF_USECHECKBITMAPS;
3276 }
3277 return TRUE;
3278 }
3279
3280
3281 /**********************************************************************
3282 * CreateMenu16 (USER.151)
3283 */
3284 HMENU16 WINAPI CreateMenu16(void)
3285 {
3286 return CreateMenu32();
3287 }
3288
3289
3290 /**********************************************************************
3291 * CreateMenu32 (USER32.81)
3292 */
3293 HMENU32 WINAPI CreateMenu32(void)
3294 {
3295 HMENU32 hMenu;
3296 LPPOPUPMENU menu;
3297 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3298 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3299 menu->wFlags = 0;
3300 menu->wMagic = MENU_MAGIC;
3301 menu->hTaskQ = 0;
3302 menu->Width = 0;
3303 menu->Height = 0;
3304 menu->nItems = 0;
3305 menu->hWnd = 0;
3306 menu->items = NULL;
3307 menu->FocusedItem = NO_SELECTED_ITEM;
3308 TRACE(menu, "return %04x\n", hMenu );
3309 return hMenu;
3310 }
3311
3312
3313 /**********************************************************************
3314 * DestroyMenu16 (USER.152)
3315 */
3316 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3317 {
3318 return DestroyMenu32( hMenu );
3319 }
3320
3321
3322 /**********************************************************************
3323 * DestroyMenu32 (USER32.134)
3324 */
3325 BOOL32 WINAPI DestroyMenu32( HMENU32 hMenu )
3326 {
3327 TRACE(menu,"(%04x)\n", hMenu);
3328
3329 /* Silently ignore attempts to destroy default system popup */
3330
3331 if (hMenu && hMenu != MENU_DefSysPopup)
3332 {
3333 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3334
3335 if( pTopPopupWnd && (hMenu == *(HMENU32*)pTopPopupWnd->wExtra) )
3336 *(UINT32*)pTopPopupWnd->wExtra = 0;
3337
3338 if (IS_A_MENU( lppop ))
3339 {
3340 lppop->wMagic = 0; /* Mark it as destroyed */
3341
3342 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3343 (!pTopPopupWnd || (lppop->hWnd != pTopPopupWnd->hwndSelf)))
3344 DestroyWindow32( lppop->hWnd );
3345
3346 if (lppop->items) /* recursively destroy submenus */
3347 {
3348 int i;
3349 MENUITEM *item = lppop->items;
3350 for (i = lppop->nItems; i > 0; i--, item++)
3351 {
3352 if (item->fType & MF_POPUP) DestroyMenu32(item->hSubMenu);
3353 MENU_FreeItemData( item );
3354 }
3355 HeapFree( SystemHeap, 0, lppop->items );
3356 }
3357 USER_HEAP_FREE( hMenu );
3358 }
3359 else return FALSE;
3360 }
3361 return (hMenu != MENU_DefSysPopup);
3362 }
3363
3364
3365 /**********************************************************************
3366 * GetSystemMenu16 (USER.156)
3367 */
3368 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3369 {
3370 return GetSystemMenu32( hWnd, bRevert );
3371 }
3372
3373
3374 /**********************************************************************
3375 * GetSystemMenu32 (USER32.291)
3376 */
3377 HMENU32 WINAPI GetSystemMenu32( HWND32 hWnd, BOOL32 bRevert )
3378 {
3379 WND *wndPtr = WIN_FindWndPtr( hWnd );
3380
3381 if (wndPtr)
3382 {
3383 if( wndPtr->hSysMenu )
3384 {
3385 if( bRevert )
3386 {
3387 DestroyMenu32(wndPtr->hSysMenu);
3388 wndPtr->hSysMenu = 0;
3389 }
3390 else
3391 {
3392 POPUPMENU *menu = (POPUPMENU*)
3393 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3394 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3395 menu->items[0].hSubMenu = MENU_CopySysPopup();
3396 }
3397 }
3398
3399 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3400 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU32)(-1) );
3401
3402 if( wndPtr->hSysMenu )
3403 return GetSubMenu16(wndPtr->hSysMenu, 0);
3404 }
3405 return 0;
3406 }
3407
3408
3409 /*******************************************************************
3410 * SetSystemMenu16 (USER.280)
3411 */
3412 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3413 {
3414 return SetSystemMenu32( hwnd, hMenu );
3415 }
3416
3417
3418 /*******************************************************************
3419 * SetSystemMenu32 (USER32.508)
3420 */
3421 BOOL32 WINAPI SetSystemMenu32( HWND32 hwnd, HMENU32 hMenu )
3422 {
3423 WND *wndPtr = WIN_FindWndPtr(hwnd);
3424
3425 if (wndPtr)
3426 {
3427 if (wndPtr->hSysMenu) DestroyMenu32( wndPtr->hSysMenu );
3428 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3429 return TRUE;
3430 }
3431 return FALSE;
3432 }
3433
3434
3435 /**********************************************************************
3436 * GetMenu16 (USER.157)
3437 */
3438 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3439 {
3440 WND * wndPtr = WIN_FindWndPtr(hWnd);
3441 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3442 return (HMENU16)wndPtr->wIDmenu;
3443 return 0;
3444 }
3445
3446
3447 /**********************************************************************
3448 * GetMenu32 (USER32.257)
3449 */
3450 HMENU32 WINAPI GetMenu32( HWND32 hWnd )
3451 {
3452 WND * wndPtr = WIN_FindWndPtr(hWnd);
3453 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3454 return (HMENU32)wndPtr->wIDmenu;
3455 return 0;
3456 }
3457
3458
3459 /**********************************************************************
3460 * SetMenu16 (USER.158)
3461 */
3462 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3463 {
3464 return SetMenu32( hWnd, hMenu );
3465 }
3466
3467
3468 /**********************************************************************
3469 * SetMenu32 (USER32.487)
3470 */
3471 BOOL32 WINAPI SetMenu32( HWND32 hWnd, HMENU32 hMenu )
3472 {
3473 WND * wndPtr = WIN_FindWndPtr(hWnd);
3474
3475 TRACE(menu,"(%04x, %04x);\n", hWnd, hMenu);
3476
3477 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3478 {
3479 if (GetCapture32() == hWnd) ReleaseCapture();
3480
3481 wndPtr->wIDmenu = (UINT32)hMenu;
3482 if (hMenu != 0)
3483 {
3484 LPPOPUPMENU lpmenu;
3485
3486 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3487 lpmenu->hWnd = hWnd;
3488 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3489 lpmenu->Height = 0; /* Make sure we recalculate the size */
3490 }
3491 if (IsWindowVisible32(hWnd))
3492 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3493 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3494 return TRUE;
3495 }
3496 return FALSE;
3497 }
3498
3499
3500
3501 /**********************************************************************
3502 * GetSubMenu16 (USER.159)
3503 */
3504 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3505 {
3506 return GetSubMenu32( hMenu, nPos );
3507 }
3508
3509
3510 /**********************************************************************
3511 * GetSubMenu32 (USER32.288)
3512 */
3513 HMENU32 WINAPI GetSubMenu32( HMENU32 hMenu, INT32 nPos )
3514 {
3515 LPPOPUPMENU lppop;
3516
3517 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3518 if ((UINT32)nPos >= lppop->nItems) return 0;
3519 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3520 return lppop->items[nPos].hSubMenu;
3521 }
3522
3523
3524 /**********************************************************************
3525 * DrawMenuBar16 (USER.160)
3526 */
3527 void WINAPI DrawMenuBar16( HWND16 hWnd )
3528 {
3529 DrawMenuBar32( hWnd );
3530 }
3531
3532
3533 /**********************************************************************
3534 * DrawMenuBar32 (USER32.161)
3535 */
3536 BOOL32 WINAPI DrawMenuBar32( HWND32 hWnd )
3537 {
3538 LPPOPUPMENU lppop;
3539 WND *wndPtr = WIN_FindWndPtr(hWnd);
3540 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3541 {
3542 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3543 if (lppop == NULL) return FALSE;
3544
3545 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3546 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3547 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3548 return TRUE;
3549 }
3550 return FALSE;
3551 }
3552
3553
3554 /***********************************************************************
3555 * EndMenu (USER.187) (USER32.175)
3556 */
3557 void WINAPI EndMenu(void)
3558 {
3559 fEndMenu = TRUE;
3560 }
3561
3562
3563 /***********************************************************************
3564 * LookupMenuHandle (USER.217)
3565 */
3566 HMENU16 WINAPI LookupMenuHandle( HMENU16 hmenu, INT16 id )
3567 {
3568 HMENU32 hmenu32 = hmenu;
3569 INT32 id32 = id;
3570 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3571 else return hmenu32;
3572 }
3573
3574
3575 /**********************************************************************
3576 * LoadMenu16 (USER.150)
3577 */
3578 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3579 {
3580 HRSRC16 hRsrc;
3581 HGLOBAL16 handle;
3582 HMENU16 hMenu;
3583
3584 if (HIWORD(name))
3585 {
3586 char *str = (char *)PTR_SEG_TO_LIN( name );
3587 TRACE(menu, "(%04x,'%s')\n", instance, str );
3588 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3589 }
3590 else
3591 TRACE(resource,"(%04x,%04x)\n",instance,LOWORD(name));
3592
3593 if (!name) return 0;
3594
3595 /* check for Win32 module */
3596 if (HIWORD(instance))
3597 return LoadMenu32A(instance,PTR_SEG_TO_LIN(name));
3598 instance = GetExePtr( instance );
3599
3600 if (!(hRsrc = FindResource16( instance, name, RT_MENU16 ))) return 0;
3601 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3602 hMenu = LoadMenuIndirect16(LockResource16(handle));
3603 FreeResource16( handle );
3604 return hMenu;
3605 }
3606
3607
3608 /*****************************************************************
3609 * LoadMenu32A (USER32.370)
3610 */
3611 HMENU32 WINAPI LoadMenu32A( HINSTANCE32 instance, LPCSTR name )
3612 {
3613 HRSRC32 hrsrc = FindResource32A( instance, name, RT_MENU32A );
3614 if (!hrsrc) return 0;
3615 return LoadMenuIndirect32A( (LPCVOID)LoadResource32( instance, hrsrc ));
3616 }
3617
3618
3619 /*****************************************************************
3620 * LoadMenu32W (USER32.373)
3621 */
3622 HMENU32 WINAPI LoadMenu32W( HINSTANCE32 instance, LPCWSTR name )
3623 {
3624 HRSRC32 hrsrc = FindResource32W( instance, name, RT_MENU32W );
3625 if (!hrsrc) return 0;
3626 return LoadMenuIndirect32W( (LPCVOID)LoadResource32( instance, hrsrc ));
3627 }
3628
3629
3630 /**********************************************************************
3631 * LoadMenuIndirect16 (USER.220)
3632 */
3633 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3634 {
3635 HMENU16 hMenu;
3636 WORD version, offset;
3637 LPCSTR p = (LPCSTR)template;
3638
3639 TRACE(menu,"(%p)\n", template );
3640 version = GET_WORD(p);
3641 p += sizeof(WORD);
3642 if (version)
3643 {
3644 WARN(menu, "version must be 0 for Win16\n" );
3645 return 0;
3646 }
3647 offset = GET_WORD(p);
3648 p += sizeof(WORD) + offset;
3649 if (!(hMenu = CreateMenu32())) return 0;
3650 if (!MENU_ParseResource( p, hMenu, FALSE ))
3651 {
3652 DestroyMenu32( hMenu );
3653 return 0;
3654 }
3655 return hMenu;
3656 }
3657
3658
3659 /**********************************************************************
3660 * LoadMenuIndirect32A (USER32.371)
3661 */
3662 HMENU32 WINAPI LoadMenuIndirect32A( LPCVOID template )
3663 {
3664 HMENU16 hMenu;
3665 WORD version, offset;
3666 LPCSTR p = (LPCSTR)template;
3667
3668 TRACE(menu,"%p\n", template );
3669 version = GET_WORD(p);
3670 p += sizeof(WORD);
3671 switch (version)
3672 {
3673 case 0:
3674 offset = GET_WORD(p);
3675 p += sizeof(WORD) + offset;
3676 if (!(hMenu = CreateMenu32())) return 0;
3677 if (!MENU_ParseResource( p, hMenu, TRUE ))
3678 {
3679 DestroyMenu32( hMenu );
3680 return 0;
3681 }
3682 return hMenu;
3683 case 1:
3684 offset = GET_WORD(p);
3685 p += sizeof(WORD) + offset;
3686 if (!(hMenu = CreateMenu32())) return 0;
3687 if (!MENUEX_ParseResource( p, hMenu))
3688 {
3689 DestroyMenu32( hMenu );
3690 return 0;
3691 }
3692 return hMenu;
3693 default:
3694 ERR(menu, "version %d not supported.\n", version);
3695 return 0;
3696 }
3697 }
3698
3699
3700 /**********************************************************************
3701 * LoadMenuIndirect32W (USER32.372)
3702 */
3703 HMENU32 WINAPI LoadMenuIndirect32W( LPCVOID template )
3704 {
3705 /* FIXME: is there anything different between A and W? */
3706 return LoadMenuIndirect32A( template );
3707 }
3708
3709
3710 /**********************************************************************
3711 * IsMenu16 (USER.358)
3712 */
3713 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3714 {
3715 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3716 return IS_A_MENU(menu);
3717 }
3718
3719
3720 /**********************************************************************
3721 * IsMenu32 (USER32.346)
3722 */
3723 BOOL32 WINAPI IsMenu32(HMENU32 hmenu)
3724 {
3725 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3726 return IS_A_MENU(menu);
3727 }
3728
3729 /**********************************************************************
3730 * GetMenuItemInfo32_common
3731 */
3732
3733 static BOOL32 GetMenuItemInfo32_common ( HMENU32 hmenu, UINT32 item,
3734 BOOL32 bypos,
3735 LPMENUITEMINFO32A lpmii,
3736 BOOL32 unicode)
3737 {
3738 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos);
3739 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3740 if (!menu)
3741 return FALSE;
3742
3743 if (lpmii->fMask & MIIM_TYPE) {
3744 lpmii->fType = menu->fType;
3745 switch (MENU_ITEM_TYPE(menu->fType)) {
3746 case MF_STRING:
3747 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3748 if (unicode)
3749 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3750 menu->text,
3751 lpmii->cch);
3752 else
3753 lstrcpyn32A(lpmii->dwTypeData,
3754 menu->text,
3755 lpmii->cch);
3756 }
3757 break;
3758 case MF_OWNERDRAW:
3759 case MF_BITMAP:
3760 lpmii->dwTypeData = menu->text;
3761 break;
3762 default:
3763 break;
3764 }
3765 }
3766 if (lpmii->fMask & MIIM_STATE)
3767 lpmii->fState = menu->fState;
3768
3769 if (lpmii->fMask & MIIM_ID)
3770 lpmii->wID = menu->wID;
3771
3772 if (lpmii->fMask & MIIM_SUBMENU)
3773 lpmii->hSubMenu = menu->hSubMenu;
3774
3775 if (lpmii->fMask & MIIM_CHECKMARKS) {
3776 lpmii->hbmpChecked = menu->hCheckBit;
3777 lpmii->hbmpUnchecked = menu->hUnCheckBit;
3778 }
3779 if (lpmii->fMask & MIIM_DATA)
3780 lpmii->dwItemData = menu->dwItemData;
3781
3782 return TRUE;
3783 }
3784
3785 /**********************************************************************
3786 * GetMenuItemInfo32A (USER32.264)
3787 */
3788 BOOL32 WINAPI GetMenuItemInfo32A( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3789 LPMENUITEMINFO32A lpmii)
3790 {
3791 return GetMenuItemInfo32_common (hmenu, item, bypos, lpmii, FALSE);
3792 }
3793
3794 /**********************************************************************
3795 * GetMenuItemInfo32W (USER32.265)
3796 */
3797 BOOL32 WINAPI GetMenuItemInfo32W( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3798 LPMENUITEMINFO32W lpmii)
3799 {
3800 return GetMenuItemInfo32_common (hmenu, item, bypos,
3801 (LPMENUITEMINFO32A)lpmii, TRUE);
3802 }
3803
3804 /**********************************************************************
3805 * SetMenuItemInfo32_common
3806 */
3807
3808 static BOOL32 SetMenuItemInfo32_common(MENUITEM * menu,
3809 const MENUITEMINFO32A *lpmii,
3810 BOOL32 unicode)
3811 {
3812 if (!menu) return FALSE;
3813
3814 if (lpmii->fMask & MIIM_TYPE) {
3815 /* Get rid of old string. */
3816 if (IS_STRING_ITEM(menu->fType) && menu->text)
3817 HeapFree(SystemHeap, 0, menu->text);
3818
3819 menu->fType = lpmii->fType;
3820 menu->text = lpmii->dwTypeData;
3821 if (IS_STRING_ITEM(menu->fType) && menu->text) {
3822 menu->text =
3823 unicode
3824 ? HEAP_strdupWtoA(SystemHeap, 0,
3825 (LPWSTR) lpmii->dwTypeData)
3826 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
3827 }
3828 }
3829 if (lpmii->fMask & MIIM_STATE)
3830 menu->fState = lpmii->fState;
3831
3832 if (lpmii->fMask & MIIM_ID)
3833 menu->wID = lpmii->wID;
3834
3835 if (lpmii->fMask & MIIM_SUBMENU)
3836 menu->hSubMenu = lpmii->hSubMenu;
3837
3838 if (lpmii->fMask & MIIM_CHECKMARKS)
3839 {
3840 menu->hCheckBit = lpmii->hbmpChecked;
3841 menu->hUnCheckBit = lpmii->hbmpUnchecked;
3842 }
3843 if (lpmii->fMask & MIIM_DATA)
3844 menu->dwItemData = lpmii->dwItemData;
3845
3846 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
3847 return TRUE;
3848 }
3849
3850 /**********************************************************************
3851 * SetMenuItemInfo32A (USER32.491)
3852 */
3853 BOOL32 WINAPI SetMenuItemInfo32A(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3854 const MENUITEMINFO32A *lpmii)
3855 {
3856 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos),
3857 lpmii, FALSE);
3858 }
3859
3860 /**********************************************************************
3861 * SetMenuItemInfo32W (USER32.492)
3862 */
3863 BOOL32 WINAPI SetMenuItemInfo32W(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3864 const MENUITEMINFO32W *lpmii)
3865 {
3866 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos),
3867 (const MENUITEMINFO32A*)lpmii, TRUE);
3868 }
3869
3870 /**********************************************************************
3871 * SetMenuDefaultItem32 (USER32.489)
3872 */
3873 BOOL32 WINAPI SetMenuDefaultItem32(HMENU32 hmenu, UINT32 item, BOOL32 bypos)
3874 {
3875 MENUITEM *menu = MENU_FindItem(&hmenu, &item, bypos);
3876 if (!menu) return FALSE;
3877 debug_print_menuitem("SetMenuDefaultItem32: ", menu, "");
3878 FIXME(menu, "(0x%x,%d,%d), empty stub!\n",
3879 hmenu, item, bypos);
3880 return TRUE;
3881 }
3882
3883 /*******************************************************************
3884 * InsertMenuItem16 (USER.441)
3885 *
3886 * FIXME: untested
3887 */
3888 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
3889 const MENUITEMINFO16 *mii )
3890 {
3891 MENUITEMINFO32A miia;
3892
3893 miia.cbSize = sizeof(miia);
3894 miia.fMask = mii->fMask;
3895 miia.dwTypeData = mii->dwTypeData;
3896 miia.fType = mii->fType;
3897 miia.fState = mii->fState;
3898 miia.wID = mii->wID;
3899 miia.hSubMenu = mii->hSubMenu;
3900 miia.hbmpChecked = mii->hbmpChecked;
3901 miia.hbmpUnchecked = mii->hbmpUnchecked;
3902 miia.dwItemData = mii->dwItemData;
3903 miia.cch = mii->cch;
3904 if (IS_STRING_ITEM(miia.fType))
3905 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
3906 return InsertMenuItem32A( hmenu, pos, byposition, &miia );
3907 }
3908
3909
3910 /**********************************************************************
3911 * InsertMenuItem32A (USER32.323)
3912 */
3913 BOOL32 WINAPI InsertMenuItem32A(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3914 const MENUITEMINFO32A *lpmii)
3915 {
3916 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3917 return SetMenuItemInfo32_common(item, lpmii, FALSE);
3918 }
3919
3920
3921 /**********************************************************************
3922 * InsertMenuItem32W (USER32.324)
3923 */
3924 BOOL32 WINAPI InsertMenuItem32W(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3925 const MENUITEMINFO32W *lpmii)
3926 {
3927 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3928 return SetMenuItemInfo32_common(item, (const MENUITEMINFO32A*)lpmii, TRUE);
3929 }
3930
3931 /**********************************************************************
3932 * CheckMenuRadioItem32 (USER32.47)
3933 */
3934
3935 BOOL32 WINAPI CheckMenuRadioItem32(HMENU32 hMenu,
3936 UINT32 first, UINT32 last, UINT32 check,
3937 BOOL32 bypos)
3938 {
3939 MENUITEM *mifirst, *milast, *micheck;
3940 HMENU32 mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
3941
3942 TRACE(menu, "ox%x: %d-%d, check %d, bypos=%d\n",
3943 hMenu, first, last, check, bypos);
3944
3945 mifirst = MENU_FindItem (&mfirst, &first, bypos);
3946 milast = MENU_FindItem (&mlast, &last, bypos);
3947 micheck = MENU_FindItem (&mcheck, &check, bypos);
3948
3949 if (mifirst == NULL || milast == NULL || micheck == NULL ||
3950 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
3951 micheck > milast || micheck < mifirst)
3952 return FALSE;
3953
3954 while (mifirst <= milast)
3955 {
3956 if (mifirst == micheck)
3957 {
3958 mifirst->fType |= MFT_RADIOCHECK;
3959 mifirst->fState |= MFS_CHECKED;
3960 } else {
3961 mifirst->fType &= ~MFT_RADIOCHECK;
3962 mifirst->fState &= ~MFS_CHECKED;
3963 }
3964 mifirst++;
3965 }
3966
3967 return TRUE;
3968 }
3969
3970 /**********************************************************************
3971 * CheckMenuRadioItem16 (not a Windows API)
3972 */
3973
3974 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
3975 UINT16 first, UINT16 last, UINT16 check,
3976 BOOL16 bypos)
3977 {
3978 return CheckMenuRadioItem32 (hMenu, first, last, check, bypos);
3979 }
3980
3981 /**********************************************************************
3982 * GetMenuItemRect32 (USER32.266)
3983 */
3984
3985 BOOL32 WINAPI GetMenuItemRect32 (HWND32 hwnd, HMENU32 hMenu, UINT32 uItem,
3986 LPRECT32 rect)
3987 {
3988 RECT32 saverect, clientrect;
3989 BOOL32 barp;
3990 HDC32 hdc;
3991 WND *wndPtr;
3992 MENUITEM *item;
3993 HMENU32 orghMenu = hMenu;
3994
3995 TRACE(menu, "(0x%x,0x%x,%d,%p)\n",
3996 hwnd, hMenu, uItem, rect);
3997
3998 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
3999 wndPtr = WIN_FindWndPtr (hwnd);
4000 if (!rect || !item || !wndPtr) return FALSE;
4001
4002 GetClientRect32( hwnd, &clientrect );
4003 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
4004 barp = (hMenu == orghMenu);
4005
4006 saverect = item->rect;
4007 MENU_CalcItemSize (hdc, item, hwnd,
4008 clientrect.left, clientrect.top, barp);
4009 *rect = item->rect;
4010 item->rect = saverect;
4011
4012 ReleaseDC32( hwnd, hdc );
4013 return TRUE;
4014 }
4015
4016 /**********************************************************************
4017 * GetMenuItemRect16 (USER.665)
4018 */
4019
4020 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4021 LPRECT16 rect)
4022 {
4023 RECT32 r32;
4024 BOOL32 res;
4025
4026 if (!rect) return FALSE;
4027 res = GetMenuItemRect32 (hwnd, hMenu, uItem, &r32);
4028 CONV_RECT32TO16 (&r32, rect);
4029 return res;
4030 }
Maarten's multimedia branch