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Release 980301
[wine/multimedia.git] / controls / menu.c
blob24aecd44b7debe7ffee05571a38325155aaf9175
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(!debugging_info(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 dprintf_info(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 fprintf( stderr, "Unable to load default system menu\n" );
268 }
269
270 dprintf_info(menu, "MENU_CopySysPopup: 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 dprintf_info(menu,"GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
309 return hMenu;
310 }
311 DestroyMenu32( hMenu );
312 }
313 fprintf(stderr, "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, (LPSTR)MAKEINTRESOURCE(OBM_CHECK));
333 hStdRadioCheck = LoadBitmap32A(0, (LPSTR)MAKEINTRESOURCE(OBM_RADIOCHECK));
334 hStdMnArrow = LoadBitmap32A(0, (LPSTR)MAKEINTRESOURCE(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 dprintf_info(menu, "MENU_GetStartOfPrevColumn: 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 dprintf_info(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 dprintf_info(menu, "MENU_CalcItemSize: 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 dprintf_info(menu, "MENU_CalcItemSize: %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 dprintf_info(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 dprintf_info(menu,
777 "MENU_MenuBarCalcSize: calling MENU_CalcItemSize"
778 " org=(%d, %d)\n", orgX, orgY );
779 debug_print_menuitem (" item: ", lpitem, "");
780 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
781 if (lpitem->rect.right > lprect->right)
782 {
783 if (i != start) break;
784 else lpitem->rect.right = lprect->right;
785 }
786 maxY = MAX( maxY, lpitem->rect.bottom );
787 orgX = lpitem->rect.right;
788 }
789
790 /* Finish the line (set all items to the largest height found) */
791 while (start < i) lppop->items[start++].rect.bottom = maxY;
792 }
793
794 lprect->bottom = maxY;
795 lppop->Height = lprect->bottom - lprect->top;
796
797 /* Flush right all items between the MF_HELP and the last item */
798 /* (if several lines, only move the last line) */
799 if (helpPos != -1)
800 {
801 lpitem = &lppop->items[lppop->nItems-1];
802 orgY = lpitem->rect.top;
803 orgX = lprect->right;
804 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
805 {
806 if (lpitem->rect.top != orgY) break; /* Other line */
807 if (lpitem->rect.right >= orgX) break; /* Too far right already */
808 lpitem->rect.left += orgX - lpitem->rect.right;
809 lpitem->rect.right = orgX;
810 orgX = lpitem->rect.left;
811 }
812 }
813 }
814
815 /***********************************************************************
816 * MENU_DrawMenuItem
817 *
818 * Draw a single menu item.
819 */
820 static void MENU_DrawMenuItem( HWND32 hwnd, HDC32 hdc, MENUITEM *lpitem,
821 UINT32 height, BOOL32 menuBar )
822 {
823 RECT32 rect;
824
825 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
826
827 if (lpitem->fType & MF_SYSMENU)
828 {
829 if( !IsIconic32(hwnd) ) {
830 if(TWEAK_Win95Look)
831 NC_DrawSysButton95( hwnd, hdc,
832 lpitem->fState &
833 (MF_HILITE | MF_MOUSESELECT) );
834 else
835 NC_DrawSysButton( hwnd, hdc,
836 lpitem->fState &
837 (MF_HILITE | MF_MOUSESELECT) );
838 }
839
840 return;
841 }
842
843 if (lpitem->fType & MF_OWNERDRAW)
844 {
845 DRAWITEMSTRUCT32 dis;
846
847 dprintf_info(menu, "DrawMenuItem: Ownerdraw!\n" );
848 dis.CtlType = ODT_MENU;
849 dis.itemID = lpitem->wID;
850 dis.itemData = (DWORD)lpitem->text;
851 dis.itemState = 0;
852 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
853 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
854 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
855 dis.itemAction = ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS;
856 dis.hwndItem = hwnd;
857 dis.hDC = hdc;
858 dis.rcItem = lpitem->rect;
859 SendMessage32A( hwnd, WM_DRAWITEM, 0, (LPARAM)&dis );
860 return;
861 }
862
863 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
864 rect = lpitem->rect;
865
866 /* Draw the background */
867 if(TWEAK_Win95Look) {
868 rect.left += 2;
869 rect.right -= 2;
870
871 /*
872 if(menuBar) {
873 --rect.left;
874 ++rect.bottom;
875 --rect.top;
876 }
877 InflateRect32( &rect, -1, -1 );
878 */
879 }
880
881 if (lpitem->fState & MF_HILITE) {
882 RECT32 r = rect;
883 r.top += MENU_HighlightTopNudge;
884 r.bottom += MENU_HighlightBottomNudge;
885 r.left += MENU_HighlightLeftNudge;
886 r.right += MENU_HighlightRightNudge;
887 FillRect32( hdc, &r, GetSysColorBrush32(COLOR_HIGHLIGHT) );
888 }
889 else {
890 RECT32 r = rect;
891 r.top += MENU_HighlightTopNudge;
892 r.bottom += MENU_HighlightBottomNudge;
893 r.left += MENU_HighlightLeftNudge;
894 r.right += MENU_HighlightRightNudge;
895 FillRect32( hdc, &r, GetSysColorBrush32(COLOR_MENU) );
896 }
897
898 SetBkMode32( hdc, TRANSPARENT );
899
900 /* Draw the separator bar (if any) */
901
902 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
903 {
904 if(TWEAK_Win95Look)
905 TWEAK_DrawMenuSeparatorVert95(hdc, rect.left - 1, 3, height - 3);
906 else {
907 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
908 MoveTo( hdc, rect.left, 0 );
909 LineTo32( hdc, rect.left, height );
910 }
911 }
912 if (lpitem->fType & MF_SEPARATOR)
913 {
914 if(TWEAK_Win95Look)
915 TWEAK_DrawMenuSeparatorHoriz95(hdc, rect.left + 1,
916 rect.top + SEPARATOR_HEIGHT / 2 + 1,
917 rect.right - 1);
918 else {
919 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
920 MoveTo( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
921 LineTo32( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
922 }
923
924 return;
925 }
926
927 /* Setup colors */
928
929 if (lpitem->fState & MF_HILITE)
930 {
931 if (lpitem->fState & MF_GRAYED)
932 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
933 else
934 SetTextColor32( hdc, GetSysColor32( COLOR_HIGHLIGHTTEXT ) );
935 SetBkColor32( hdc, GetSysColor32( COLOR_HIGHLIGHT ) );
936 }
937 else
938 {
939 if (lpitem->fState & MF_GRAYED)
940 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
941 else
942 SetTextColor32( hdc, GetSysColor32( COLOR_MENUTEXT ) );
943 SetBkColor32( hdc, GetSysColor32( COLOR_MENU ) );
944 }
945
946 if (!menuBar)
947 {
948 INT32 y = rect.top + rect.bottom;
949
950 /* Draw the check mark
951 *
952 * Custom checkmark bitmaps are monochrome but not always 1bpp.
953 * In this case we want GRAPH_DrawBitmap() to copy a plane which
954 * is 1 for a white pixel and 0 for a black one.
955 */
956
957 if (lpitem->fState & MF_CHECKED)
958 {
959 HBITMAP32 bm =
960 lpitem->hCheckBit ? lpitem->hCheckBit :
961 ((lpitem->fType & MFT_RADIOCHECK)
962 ? hStdRadioCheck : hStdCheck);
963 GRAPH_DrawBitmap( hdc, bm, rect.left,
964 (y - check_bitmap_height) / 2,
965 0, 0, check_bitmap_width,
966 check_bitmap_height, TRUE );
967 } else if (lpitem->hUnCheckBit)
968 GRAPH_DrawBitmap( hdc, lpitem->hUnCheckBit, rect.left,
969 (y - check_bitmap_height) / 2, 0, 0,
970 check_bitmap_width, check_bitmap_height, TRUE );
971
972 /* Draw the popup-menu arrow */
973
974 if (lpitem->fType & MF_POPUP)
975 {
976 GRAPH_DrawBitmap( hdc, hStdMnArrow,
977 rect.right-arrow_bitmap_width-1,
978 (y - arrow_bitmap_height) / 2, 0, 0,
979 arrow_bitmap_width, arrow_bitmap_height, FALSE );
980 }
981
982 rect.left += check_bitmap_width;
983 rect.right -= arrow_bitmap_width;
984 }
985
986 /* Draw the item text or bitmap */
987
988 if (lpitem->fType & MF_BITMAP)
989 {
990 GRAPH_DrawBitmap( hdc, (HBITMAP32)lpitem->text,
991 rect.left, rect.top, 0, 0,
992 rect.right-rect.left, rect.bottom-rect.top, FALSE );
993 return;
994 }
995 /* No bitmap - process text if present */
996 else if (IS_STRING_ITEM(lpitem->fType))
997 {
998 register int i;
999
1000 if (menuBar)
1001 {
1002 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1003 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1004 i = strlen( lpitem->text );
1005
1006 rect.top += MENU_BarItemTopNudge;
1007 rect.left += MENU_BarItemLeftNudge;
1008 }
1009 else
1010 {
1011 for (i = 0; lpitem->text[i]; i++)
1012 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1013 break;
1014
1015 rect.top += MENU_ItemTopNudge;
1016 rect.left += MENU_ItemLeftNudge;
1017 }
1018
1019 if(!TWEAK_Win95Look || !(lpitem->fState & MF_GRAYED)) {
1020 DrawText32A( hdc, lpitem->text, i, &rect,
1021 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1022 }
1023 else {
1024 if (!(lpitem->fState & MF_HILITE))
1025 {
1026 ++rect.left;
1027 ++rect.top;
1028 ++rect.right;
1029 ++rect.bottom;
1030 SetTextColor32(hdc, RGB(0xff, 0xff, 0xff));
1031 DrawText32A( hdc, lpitem->text, i, &rect,
1032 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1033 --rect.left;
1034 --rect.top;
1035 --rect.right;
1036 --rect.bottom;
1037 }
1038 SetTextColor32(hdc, RGB(0x80, 0x80, 0x80));
1039 DrawText32A( hdc, lpitem->text, i, &rect,
1040 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1041 }
1042
1043 if (lpitem->text[i]) /* There's a tab or flush-right char */
1044 {
1045 if (lpitem->text[i] == '\t')
1046 {
1047 rect.left = lpitem->xTab;
1048 DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1049 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1050 }
1051 else DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1052 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1053 }
1054 }
1055 }
1056
1057
1058 /***********************************************************************
1059 * MENU_DrawPopupMenu
1060 *
1061 * Paint a popup menu.
1062 */
1063 static void MENU_DrawPopupMenu( HWND32 hwnd, HDC32 hdc, HMENU32 hmenu )
1064 {
1065 HBRUSH32 hPrevBrush = 0;
1066 RECT32 rect;
1067
1068 GetClientRect32( hwnd, &rect );
1069
1070 /* if(!TWEAK_Win95Look) { */
1071 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1072 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1073 /* } */
1074
1075 if((hPrevBrush = SelectObject32( hdc, GetSysColorBrush32(COLOR_MENU) )))
1076 {
1077 HPEN32 hPrevPen;
1078
1079 Rectangle32( hdc, rect.left, rect.top, rect.right, rect.bottom );
1080
1081 hPrevPen = SelectObject32( hdc, GetStockObject32( NULL_PEN ) );
1082 if( hPrevPen )
1083 {
1084 INT32 ropPrev, i;
1085 POPUPMENU *menu;
1086
1087 /* draw 3-d shade */
1088 if(!TWEAK_Win95Look) {
1089 SelectObject32( hdc, hShadeBrush );
1090 SetBkMode32( hdc, TRANSPARENT );
1091 ropPrev = SetROP232( hdc, R2_MASKPEN );
1092
1093 i = rect.right; /* why SetBrushOrg() doesn't? */
1094 PatBlt32( hdc, i & 0xfffffffe,
1095 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1096 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1097 rect.bottom - rect.top, 0x00a000c9 );
1098 i = rect.bottom;
1099 PatBlt32( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1100 i & 0xfffffffe,rect.right - rect.left,
1101 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1102 SelectObject32( hdc, hPrevPen );
1103 SelectObject32( hdc, hPrevBrush );
1104 SetROP232( hdc, ropPrev );
1105 }
1106 else
1107 TWEAK_DrawReliefRect95(hdc, &rect);
1108
1109 /* draw menu items */
1110
1111 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1112 if (menu && menu->nItems)
1113 {
1114 MENUITEM *item;
1115 UINT32 u;
1116
1117 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1118 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE );
1119
1120 }
1121 } else SelectObject32( hdc, hPrevBrush );
1122 }
1123 }
1124
1125
1126 /***********************************************************************
1127 * MENU_DrawMenuBar
1128 *
1129 * Paint a menu bar. Returns the height of the menu bar.
1130 */
1131 UINT32 MENU_DrawMenuBar( HDC32 hDC, LPRECT32 lprect, HWND32 hwnd,
1132 BOOL32 suppress_draw)
1133 {
1134 LPPOPUPMENU lppop;
1135 UINT32 i;
1136 WND *wndPtr = WIN_FindWndPtr( hwnd );
1137
1138 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1139 if (lppop == NULL || lprect == NULL) return SYSMETRICS_CYMENU;
1140 dprintf_info(menu,"MENU_DrawMenuBar(%04x, %p, %p); !\n",
1141 hDC, lprect, lppop);
1142 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1143 lprect->bottom = lprect->top + lppop->Height;
1144 if (suppress_draw) return lppop->Height;
1145
1146 if(TWEAK_Win95Look)
1147 ++lprect->bottom;
1148
1149 FillRect32(hDC, lprect, GetSysColorBrush32(COLOR_MENU) );
1150
1151 if(!TWEAK_Win95Look) {
1152 SelectObject32( hDC, GetSysColorPen32(COLOR_WINDOWFRAME) );
1153 MoveTo( hDC, lprect->left, lprect->bottom );
1154 LineTo32( hDC, lprect->right, lprect->bottom );
1155 }
1156
1157 if (lppop->nItems == 0) return SYSMETRICS_CYMENU;
1158 for (i = 0; i < lppop->nItems; i++)
1159 {
1160 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE );
1161 }
1162 return lppop->Height;
1163 }
1164
1165
1166 /***********************************************************************
1167 * MENU_PatchResidentPopup
1168 */
1169 BOOL32 MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1170 {
1171 if( pTopPopupWnd )
1172 {
1173 HTASK16 hTask = 0;
1174
1175 dprintf_info(menu,"patching resident popup: %04x %04x [%04x %04x]\n",
1176 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTopPopupWnd->hmemTaskQ,
1177 pTopPopupWnd->owner ? pTopPopupWnd->owner->hwndSelf : 0);
1178
1179 switch( checkQueue )
1180 {
1181 case 0: /* checkWnd is the new popup owner */
1182 if( checkWnd )
1183 {
1184 pTopPopupWnd->owner = checkWnd;
1185 if( pTopPopupWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1186 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1187 }
1188 break;
1189
1190 case 0xFFFF: /* checkWnd is destroyed */
1191 if( pTopPopupWnd->owner == checkWnd )
1192 pTopPopupWnd->owner = NULL;
1193 return TRUE;
1194
1195 default: /* checkQueue is exiting */
1196 if( pTopPopupWnd->hmemTaskQ == checkQueue )
1197 {
1198 hTask = QUEUE_GetQueueTask( pTopPopupWnd->hmemTaskQ );
1199 hTask = TASK_GetNextTask( hTask );
1200 }
1201 break;
1202 }
1203
1204 if( hTask )
1205 {
1206 TDB* task = (TDB*)GlobalLock16( hTask );
1207 if( task )
1208 {
1209 pTopPopupWnd->hInstance = task->hInstance;
1210 pTopPopupWnd->hmemTaskQ = task->hQueue;
1211 return TRUE;
1212 }
1213 else dprintf_warn(menu,"failed to patch resident popup.\n");
1214 }
1215 }
1216 return FALSE;
1217 }
1218
1219 /***********************************************************************
1220 * MENU_ShowPopup
1221 *
1222 * Display a popup menu.
1223 */
1224 static BOOL32 MENU_ShowPopup( HWND32 hwndOwner, HMENU32 hmenu, UINT32 id,
1225 INT32 x, INT32 y, INT32 xanchor, INT32 yanchor )
1226 {
1227 POPUPMENU *menu;
1228 WND *wndOwner = NULL;
1229
1230 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1231 if (menu->FocusedItem != NO_SELECTED_ITEM)
1232 {
1233 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1234 menu->FocusedItem = NO_SELECTED_ITEM;
1235 }
1236
1237 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1238 {
1239 UINT32 width, height;
1240
1241 MENU_PopupMenuCalcSize( menu, hwndOwner );
1242
1243 /* adjust popup menu pos so that it fits within the desktop */
1244
1245 width = menu->Width + SYSMETRICS_CXBORDER;
1246 height = menu->Height + SYSMETRICS_CYBORDER;
1247
1248 if( x + width > SYSMETRICS_CXSCREEN )
1249 {
1250 if( xanchor )
1251 x -= width - xanchor;
1252 if( x + width > SYSMETRICS_CXSCREEN)
1253 x = SYSMETRICS_CXSCREEN - width;
1254 }
1255 if( x < 0 ) x = 0;
1256
1257 if( y + height > SYSMETRICS_CYSCREEN )
1258 {
1259 if( yanchor )
1260 y -= height + yanchor;
1261 if( y + height > SYSMETRICS_CYSCREEN )
1262 y = SYSMETRICS_CYSCREEN - height;
1263 }
1264 if( y < 0 ) y = 0;
1265
1266 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1267 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1268
1269 /* NOTE: In Windows, top menu popup is not owned. */
1270 if (!pTopPopupWnd) /* create top level popup menu window */
1271 {
1272 assert( uSubPWndLevel == 0 );
1273
1274 pTopPopupWnd = WIN_FindWndPtr(CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1275 WS_POPUP, x, y, width, height,
1276 hwndOwner, 0, wndOwner->hInstance,
1277 (LPVOID)hmenu ));
1278 if (!pTopPopupWnd) return FALSE;
1279 menu->hWnd = pTopPopupWnd->hwndSelf;
1280 }
1281 else
1282 if( uSubPWndLevel )
1283 {
1284 /* create a new window for the submenu */
1285
1286 menu->hWnd = CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1287 WS_POPUP, x, y, width, height,
1288 menu->hWnd, 0, wndOwner->hInstance,
1289 (LPVOID)hmenu );
1290 if( !menu->hWnd ) return FALSE;
1291 }
1292 else /* top level popup menu window already exists */
1293 {
1294 menu->hWnd = pTopPopupWnd->hwndSelf;
1295
1296 MENU_PatchResidentPopup( 0, wndOwner );
1297 SendMessage16( pTopPopupWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1298
1299 /* adjust its size */
1300
1301 SetWindowPos32( menu->hWnd, 0, x, y, width, height,
1302 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1303 }
1304
1305 uSubPWndLevel++; /* menu level counter */
1306
1307 /* Display the window */
1308
1309 SetWindowPos32( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1310 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1311 UpdateWindow32( menu->hWnd );
1312 return TRUE;
1313 }
1314 return FALSE;
1315 }
1316
1317
1318 /***********************************************************************
1319 * MENU_SelectItem
1320 */
1321 static void MENU_SelectItem( HWND32 hwndOwner, HMENU32 hmenu, UINT32 wIndex,
1322 BOOL32 sendMenuSelect )
1323 {
1324 LPPOPUPMENU lppop;
1325 HDC32 hdc;
1326
1327 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1328 if (!lppop->nItems) return;
1329
1330 if ((wIndex != NO_SELECTED_ITEM) &&
1331 (lppop->items[wIndex].fType & MF_SEPARATOR))
1332 wIndex = NO_SELECTED_ITEM;
1333
1334 if (lppop->FocusedItem == wIndex) return;
1335 if (lppop->wFlags & MF_POPUP) hdc = GetDC32( lppop->hWnd );
1336 else hdc = GetDCEx32( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1337
1338 /* Clear previous highlighted item */
1339 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1340 {
1341 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1342 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1343 lppop->Height, !(lppop->wFlags & MF_POPUP) );
1344 }
1345
1346 /* Highlight new item (if any) */
1347 lppop->FocusedItem = wIndex;
1348 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1349 {
1350 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1351 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1352 lppop->Height, !(lppop->wFlags & MF_POPUP) );
1353 if (sendMenuSelect)
1354 {
1355 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1356 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1357 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1358 hmenu) );
1359 }
1360 }
1361 else if (sendMenuSelect)
1362 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1363 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1364
1365 ReleaseDC32( lppop->hWnd, hdc );
1366 }
1367
1368
1369 /***********************************************************************
1370 * MENU_MoveSelection
1371 *
1372 * Moves currently selected item according to the offset parameter.
1373 * If there is no selection then it should select the last item if
1374 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1375 */
1376 static void MENU_MoveSelection( HWND32 hwndOwner, HMENU32 hmenu, INT32 offset )
1377 {
1378 INT32 i;
1379 POPUPMENU *menu;
1380
1381 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1382 if (!menu->items) return;
1383
1384 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1385 {
1386 if( menu->nItems == 1 ) return; else
1387 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1388 ; i += offset)
1389 if (!(menu->items[i].fType & MF_SEPARATOR))
1390 {
1391 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1392 return;
1393 }
1394 }
1395
1396 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1397 i >= 0 && i < menu->nItems ; i += offset)
1398 if (!(menu->items[i].fType & MF_SEPARATOR))
1399 {
1400 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1401 return;
1402 }
1403 }
1404
1405
1406 /**********************************************************************
1407 * MENU_SetItemData
1408 *
1409 * Set an item flags, id and text ptr. Called by InsertMenu() and
1410 * ModifyMenu().
1411 */
1412 static BOOL32 MENU_SetItemData( MENUITEM *item, UINT32 flags, UINT32 id,
1413 LPCSTR str )
1414 {
1415 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1416
1417 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1418
1419 if (IS_STRING_ITEM(flags))
1420 {
1421 if (!str || !*str)
1422 {
1423 flags |= MF_SEPARATOR;
1424 item->text = NULL;
1425 }
1426 else
1427 {
1428 LPSTR text;
1429 /* Item beginning with a backspace is a help item */
1430 if (*str == '\b')
1431 {
1432 flags |= MF_HELP;
1433 str++;
1434 }
1435 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1436 item->text = text;
1437 }
1438 }
1439 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP32)LOWORD(str);
1440 else if (flags & MF_OWNERDRAW) item->text = (LPSTR)str;
1441 else item->text = NULL;
1442
1443 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1444 DestroyMenu32( item->hSubMenu ); /* ModifyMenu() spec */
1445
1446 if (flags & MF_POPUP)
1447 {
1448 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1449 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1450 else
1451 {
1452 item->wID = 0;
1453 item->hSubMenu = 0;
1454 item->fType = 0;
1455 item->fState = 0;
1456 return FALSE;
1457 }
1458 }
1459
1460 item->wID = id;
1461 if (flags & MF_POPUP)
1462 item->hSubMenu = id;
1463
1464 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1465 flags |= MF_POPUP; /* keep popup */
1466
1467 item->fType = flags & TYPE_MASK;
1468 item->fState = (flags & STATE_MASK) &
1469 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1470
1471 SetRectEmpty32( &item->rect );
1472 if (prevText) HeapFree( SystemHeap, 0, prevText );
1473
1474 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1475 return TRUE;
1476 }
1477
1478
1479 /**********************************************************************
1480 * MENU_InsertItem
1481 *
1482 * Insert a new item into a menu.
1483 */
1484 static MENUITEM *MENU_InsertItem( HMENU32 hMenu, UINT32 pos, UINT32 flags )
1485 {
1486 MENUITEM *newItems;
1487 POPUPMENU *menu;
1488
1489 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1490 {
1491 dprintf_warn(menu, "MENU_InsertItem: %04x not a menu handle\n",
1492 hMenu );
1493 return NULL;
1494 }
1495
1496 /* Find where to insert new item */
1497
1498 if ((flags & MF_BYPOSITION) &&
1499 ((pos == (UINT32)-1) || (pos == menu->nItems)))
1500 {
1501 /* Special case: append to menu */
1502 /* Some programs specify the menu length to do that */
1503 pos = menu->nItems;
1504 }
1505 else
1506 {
1507 if (!MENU_FindItem( &hMenu, &pos, flags ))
1508 {
1509 dprintf_warn(menu, "MENU_InsertItem: item %x not found\n",
1510 pos );
1511 return NULL;
1512 }
1513 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1514 {
1515 dprintf_warn(menu,"MENU_InsertItem: %04x not a menu handle\n",
1516 hMenu);
1517 return NULL;
1518 }
1519 }
1520
1521 /* Create new items array */
1522
1523 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1524 if (!newItems)
1525 {
1526 dprintf_warn(menu, "MENU_InsertItem: allocation failed\n" );
1527 return NULL;
1528 }
1529 if (menu->nItems > 0)
1530 {
1531 /* Copy the old array into the new */
1532 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1533 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1534 (menu->nItems-pos)*sizeof(MENUITEM) );
1535 HeapFree( SystemHeap, 0, menu->items );
1536 }
1537 menu->items = newItems;
1538 menu->nItems++;
1539 memset( &newItems[pos], 0, sizeof(*newItems) );
1540 return &newItems[pos];
1541 }
1542
1543
1544 /**********************************************************************
1545 * MENU_ParseResource
1546 *
1547 * Parse a standard menu resource and add items to the menu.
1548 * Return a pointer to the end of the resource.
1549 */
1550 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU32 hMenu, BOOL32 unicode )
1551 {
1552 WORD flags, id = 0;
1553 LPCSTR str;
1554
1555 do
1556 {
1557 flags = GET_WORD(res);
1558 res += sizeof(WORD);
1559 if (!(flags & MF_POPUP))
1560 {
1561 id = GET_WORD(res);
1562 res += sizeof(WORD);
1563 }
1564 if (!IS_STRING_ITEM(flags))
1565 fprintf( stderr, "MENU_ParseResource: not a string item %04x\n",
1566 flags );
1567 str = res;
1568 if (!unicode) res += strlen(str) + 1;
1569 else res += (lstrlen32W((LPCWSTR)str) + 1) * sizeof(WCHAR);
1570 if (flags & MF_POPUP)
1571 {
1572 HMENU32 hSubMenu = CreatePopupMenu32();
1573 if (!hSubMenu) return NULL;
1574 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1575 return NULL;
1576 if (!unicode) AppendMenu32A( hMenu, flags, (UINT32)hSubMenu, str );
1577 else AppendMenu32W( hMenu, flags, (UINT32)hSubMenu, (LPCWSTR)str );
1578 }
1579 else /* Not a popup */
1580 {
1581 if (!unicode) AppendMenu32A( hMenu, flags, id, *str ? str : NULL );
1582 else AppendMenu32W( hMenu, flags, id,
1583 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1584 }
1585 } while (!(flags & MF_END));
1586 return res;
1587 }
1588
1589
1590 /**********************************************************************
1591 * MENUEX_ParseResource
1592 *
1593 * Parse an extended menu resource and add items to the menu.
1594 * Return a pointer to the end of the resource.
1595 */
1596 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU32 hMenu)
1597 {
1598 WORD resinfo;
1599 do {
1600 MENUITEMINFO32W mii;
1601
1602 mii.cbSize = sizeof(mii);
1603 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1604 mii.fType = GET_DWORD(res);
1605 res += sizeof(DWORD);
1606 mii.fState = GET_DWORD(res);
1607 res += sizeof(DWORD);
1608 mii.wID = GET_DWORD(res);
1609 res += sizeof(DWORD);
1610 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1611 res += sizeof(WORD);
1612 /* Align the text on a word boundary. */
1613 res += (~((int)res - 1)) & 1;
1614 mii.dwTypeData = (LPWSTR) res;
1615 res += (1 + lstrlen32W(mii.dwTypeData)) * sizeof(WCHAR);
1616 /* Align the following fields on a dword boundary. */
1617 res += (~((int)res - 1)) & 3;
1618
1619 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1620 {
1621 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1622 0, mii.dwTypeData);
1623 dprintf_info(menu, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1624 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1625 HeapFree( GetProcessHeap(), 0, newstr );
1626 }
1627
1628 if (resinfo & 1) { /* Pop-up? */
1629 DWORD helpid = GET_DWORD(res); /* FIXME: use this. */
1630 res += sizeof(DWORD);
1631 mii.hSubMenu = CreatePopupMenu32();
1632 if (!mii.hSubMenu)
1633 return NULL;
1634 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1635 DestroyMenu32(mii.hSubMenu);
1636 return NULL;
1637 }
1638 mii.fMask |= MIIM_SUBMENU;
1639 mii.fType |= MF_POPUP;
1640 }
1641 InsertMenuItem32W(hMenu, -1, MF_BYPOSITION, &mii);
1642 } while (!(resinfo & MF_END));
1643 return res;
1644 }
1645
1646
1647 /***********************************************************************
1648 * MENU_GetSubPopup
1649 *
1650 * Return the handle of the selected sub-popup menu (if any).
1651 */
1652 static HMENU32 MENU_GetSubPopup( HMENU32 hmenu )
1653 {
1654 POPUPMENU *menu;
1655 MENUITEM *item;
1656
1657 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1658
1659 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1660
1661 item = &menu->items[menu->FocusedItem];
1662 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1663 return item->hSubMenu;
1664 return 0;
1665 }
1666
1667
1668 /***********************************************************************
1669 * MENU_HideSubPopups
1670 *
1671 * Hide the sub-popup menus of this menu.
1672 */
1673 static void MENU_HideSubPopups( HWND32 hwndOwner, HMENU32 hmenu,
1674 BOOL32 sendMenuSelect )
1675 {
1676 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1677
1678 if (menu && uSubPWndLevel)
1679 {
1680 HMENU32 hsubmenu;
1681 POPUPMENU *submenu;
1682 MENUITEM *item;
1683
1684 if (menu->FocusedItem != NO_SELECTED_ITEM)
1685 {
1686 item = &menu->items[menu->FocusedItem];
1687 if (!(item->fType & MF_POPUP) ||
1688 !(item->fState & MF_MOUSESELECT)) return;
1689 item->fState &= ~MF_MOUSESELECT;
1690 hsubmenu = item->hSubMenu;
1691 } else return;
1692
1693 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1694 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1695 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1696
1697 if (submenu->hWnd == pTopPopupWnd->hwndSelf )
1698 {
1699 ShowWindow32( submenu->hWnd, SW_HIDE );
1700 uSubPWndLevel = 0;
1701 }
1702 else
1703 {
1704 DestroyWindow32( submenu->hWnd );
1705 submenu->hWnd = 0;
1706 }
1707 }
1708 }
1709
1710
1711 /***********************************************************************
1712 * MENU_ShowSubPopup
1713 *
1714 * Display the sub-menu of the selected item of this menu.
1715 * Return the handle of the submenu, or hmenu if no submenu to display.
1716 */
1717 static HMENU32 MENU_ShowSubPopup( HWND32 hwndOwner, HMENU32 hmenu,
1718 BOOL32 selectFirst )
1719 {
1720 RECT32 rect;
1721 POPUPMENU *menu;
1722 MENUITEM *item;
1723 WND *wndPtr;
1724 HDC32 hdc;
1725
1726 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1727
1728 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1729 (menu->FocusedItem == NO_SELECTED_ITEM)) return hmenu;
1730
1731 item = &menu->items[menu->FocusedItem];
1732 if (!(item->fType & MF_POPUP) ||
1733 (item->fState & (MF_GRAYED | MF_DISABLED))) return hmenu;
1734
1735 /* message must be send before using item,
1736 because nearly everything may by changed by the application ! */
1737 rect = item->rect;
1738 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1739 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
1740
1741 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
1742 if (!(item->fState & MF_HILITE))
1743 {
1744 if (menu->wFlags & MF_POPUP) hdc = GetDC32( menu->hWnd );
1745 else hdc = GetDCEx32( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1746 item->fState |= MF_HILITE;
1747 MENU_DrawMenuItem( menu->hWnd, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP) );
1748 ReleaseDC32( menu->hWnd, hdc );
1749 }
1750 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
1751 item->rect = rect;
1752
1753 item->fState |= MF_MOUSESELECT;
1754
1755 if (IS_SYSTEM_MENU(menu))
1756 {
1757 MENU_InitSysMenuPopup(item->hSubMenu, wndPtr->dwStyle, wndPtr->class->style);
1758
1759 NC_GetSysPopupPos( wndPtr, &rect );
1760 rect.top = rect.bottom;
1761 rect.right = SYSMETRICS_CXSIZE;
1762 rect.bottom = SYSMETRICS_CYSIZE;
1763 }
1764 else
1765 {
1766 if (menu->wFlags & MF_POPUP)
1767 {
1768 rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
1769 rect.top = wndPtr->rectWindow.top + item->rect.top;
1770 rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
1771 rect.bottom = item->rect.top - item->rect.bottom;
1772 }
1773 else
1774 {
1775 rect.left = wndPtr->rectWindow.left + item->rect.left;
1776 rect.top = wndPtr->rectWindow.top + item->rect.bottom;
1777 rect.right = item->rect.right - item->rect.left;
1778 rect.bottom = item->rect.bottom - item->rect.top;
1779 }
1780 }
1781
1782 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
1783 rect.left, rect.top, rect.right, rect.bottom );
1784 if (selectFirst)
1785 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
1786 return item->hSubMenu;
1787 }
1788
1789 /***********************************************************************
1790 * MENU_PtMenu
1791 *
1792 * Walks menu chain trying to find a menu pt maps to.
1793 */
1794 static HMENU32 MENU_PtMenu( HMENU32 hMenu, POINT16 pt )
1795 {
1796 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1797 register UINT32 ht = menu->FocusedItem;
1798
1799 /* try subpopup first (if any) */
1800 ht = (ht != NO_SELECTED_ITEM &&
1801 (menu->items[ht].fType & MF_POPUP) &&
1802 (menu->items[ht].fState & MF_MOUSESELECT))
1803 ? (UINT32) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
1804
1805 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
1806 {
1807 ht = (UINT32)NC_HandleNCHitTest( menu->hWnd, pt );
1808 if( menu->wFlags & MF_POPUP )
1809 ht = (ht != (UINT32)HTNOWHERE &&
1810 ht != (UINT32)HTERROR) ? (UINT32)hMenu : 0;
1811 else
1812 {
1813 WND* wndPtr = WIN_FindWndPtr(menu->hWnd);
1814
1815 ht = ( ht == HTSYSMENU ) ? (UINT32)(wndPtr->hSysMenu)
1816 : ( ht == HTMENU ) ? (UINT32)(wndPtr->wIDmenu) : 0;
1817 }
1818 }
1819 return (HMENU32)ht;
1820 }
1821
1822 /***********************************************************************
1823 * MENU_ExecFocusedItem
1824 *
1825 * Execute a menu item (for instance when user pressed Enter).
1826 * Return TRUE if we can go on with menu tracking.
1827 */
1828 static BOOL32 MENU_ExecFocusedItem( MTRACKER* pmt, HMENU32 hMenu )
1829 {
1830 MENUITEM *item;
1831 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1832 if (!menu || !menu->nItems ||
1833 (menu->FocusedItem == NO_SELECTED_ITEM)) return TRUE;
1834
1835 item = &menu->items[menu->FocusedItem];
1836
1837 dprintf_info(menu, "MENU_ExecFocusedItem: %08x %08x %08x\n",
1838 hMenu, item->wID, item->hSubMenu);
1839
1840 if (!(item->fType & MF_POPUP))
1841 {
1842 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
1843 {
1844 if( menu->wFlags & MF_SYSMENU )
1845 {
1846 PostMessage16( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
1847 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
1848 }
1849 else
1850 PostMessage16( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
1851 return FALSE;
1852 }
1853 else return TRUE;
1854 }
1855 else
1856 {
1857 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hMenu, TRUE );
1858 return TRUE;
1859 }
1860 }
1861
1862
1863 /***********************************************************************
1864 * MENU_SwitchTracking
1865 *
1866 * Helper function for menu navigation routines.
1867 */
1868 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU32 hPtMenu, UINT32 id )
1869 {
1870 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1871 POPUPMENU *topmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
1872
1873 if( pmt->hTopMenu != hPtMenu &&
1874 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
1875 {
1876 /* both are top level menus (system and menu-bar) */
1877
1878 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
1879 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
1880 pmt->hTopMenu = hPtMenu;
1881 }
1882 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
1883 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE );
1884 }
1885
1886
1887 /***********************************************************************
1888 * MENU_ButtonDown
1889 *
1890 * Return TRUE if we can go on with menu tracking.
1891 */
1892 static BOOL32 MENU_ButtonDown( MTRACKER* pmt, HMENU32 hPtMenu )
1893 {
1894 if (hPtMenu)
1895 {
1896 UINT32 id = 0;
1897 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1898 MENUITEM *item;
1899
1900 if( IS_SYSTEM_MENU(ptmenu) )
1901 item = ptmenu->items;
1902 else
1903 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1904
1905 if( item )
1906 {
1907 if( ptmenu->FocusedItem == id )
1908 {
1909 /* nothing to do with already selected non-popup */
1910 if( !(item->fType & MF_POPUP) ) return TRUE;
1911
1912 if( item->fState & MF_MOUSESELECT )
1913 {
1914 if( ptmenu->wFlags & MF_POPUP )
1915 {
1916 /* hide selected subpopup */
1917
1918 MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, TRUE );
1919 pmt->hCurrentMenu = hPtMenu;
1920 return TRUE;
1921 }
1922 return FALSE; /* shouldn't get here */
1923 }
1924 }
1925 else MENU_SwitchTracking( pmt, hPtMenu, id );
1926
1927 /* try to display a subpopup */
1928
1929 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
1930 return TRUE;
1931 }
1932 else dprintf_warn(menu, "\tunable to find clicked item!\n");
1933 }
1934 return FALSE;
1935 }
1936
1937 /***********************************************************************
1938 * MENU_ButtonUp
1939 *
1940 * Return TRUE if we can go on with menu tracking.
1941 */
1942 static BOOL32 MENU_ButtonUp( MTRACKER* pmt, HMENU32 hPtMenu )
1943 {
1944 if (hPtMenu)
1945 {
1946 UINT32 id = 0;
1947 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1948 MENUITEM *item;
1949
1950 if( IS_SYSTEM_MENU(ptmenu) )
1951 item = ptmenu->items;
1952 else
1953 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1954
1955 if( item && (ptmenu->FocusedItem == id ))
1956 {
1957 if( !(item->fType & MF_POPUP) )
1958 return MENU_ExecFocusedItem( pmt, hPtMenu );
1959 hPtMenu = item->hSubMenu;
1960 if( hPtMenu == pmt->hCurrentMenu )
1961 {
1962 /* Select first item of sub-popup */
1963
1964 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, NO_SELECTED_ITEM, FALSE );
1965 MENU_MoveSelection( pmt->hOwnerWnd, hPtMenu, ITEM_NEXT );
1966 }
1967 return TRUE;
1968 }
1969 }
1970 return FALSE;
1971 }
1972
1973
1974 /***********************************************************************
1975 * MENU_MouseMove
1976 *
1977 * Return TRUE if we can go on with menu tracking.
1978 */
1979 static BOOL32 MENU_MouseMove( MTRACKER* pmt, HMENU32 hPtMenu )
1980 {
1981 UINT32 id = NO_SELECTED_ITEM;
1982 POPUPMENU *ptmenu = NULL;
1983
1984 if( hPtMenu )
1985 {
1986 ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1987 if( IS_SYSTEM_MENU(ptmenu) )
1988 id = 0;
1989 else
1990 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1991 }
1992
1993 if( id == NO_SELECTED_ITEM )
1994 {
1995 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
1996 NO_SELECTED_ITEM, TRUE );
1997 }
1998 else if( ptmenu->FocusedItem != id )
1999 {
2000 MENU_SwitchTracking( pmt, hPtMenu, id );
2001 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2002 }
2003 return TRUE;
2004 }
2005
2006
2007 /***********************************************************************
2008 * MENU_DoNextMenu
2009 *
2010 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2011 */
2012 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT32 vk )
2013 {
2014 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2015
2016 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2017 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2018 {
2019 WND* wndPtr;
2020 HMENU32 hNewMenu;
2021 HWND32 hNewWnd;
2022 UINT32 id = 0;
2023 LRESULT l = SendMessage16( pmt->hOwnerWnd, WM_NEXTMENU, (WPARAM16)vk,
2024 (IS_SYSTEM_MENU(menu)) ? GetSubMenu16(pmt->hTopMenu,0) : pmt->hTopMenu );
2025
2026 dprintf_info(menu,"NextMenu: %04x [%04x] -> %04x [%04x]\n",
2027 (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2028
2029 if( l == 0 )
2030 {
2031 wndPtr = WIN_FindWndPtr(pmt->hOwnerWnd);
2032
2033 hNewWnd = pmt->hOwnerWnd;
2034 if( IS_SYSTEM_MENU(menu) )
2035 {
2036 /* switch to the menu bar */
2037
2038 if( wndPtr->dwStyle & WS_CHILD || !wndPtr->wIDmenu )
2039 return FALSE;
2040
2041 hNewMenu = wndPtr->wIDmenu;
2042 if( vk == VK_LEFT )
2043 {
2044 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hNewMenu );
2045 id = menu->nItems - 1;
2046 }
2047 }
2048 else if( wndPtr->dwStyle & WS_SYSMENU )
2049 {
2050 /* switch to the system menu */
2051 hNewMenu = wndPtr->hSysMenu;
2052 }
2053 else return FALSE;
2054 }
2055 else /* application returned a new menu to switch to */
2056 {
2057 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2058
2059 if( IsMenu32(hNewMenu) && IsWindow32(hNewWnd) )
2060 {
2061 wndPtr = WIN_FindWndPtr(hNewWnd);
2062
2063 if( wndPtr->dwStyle & WS_SYSMENU &&
2064 GetSubMenu16(wndPtr->hSysMenu, 0) == hNewMenu )
2065 {
2066 /* get the real system menu */
2067 hNewMenu = wndPtr->hSysMenu;
2068 }
2069 else if( wndPtr->dwStyle & WS_CHILD || wndPtr->wIDmenu != hNewMenu )
2070 {
2071 /* FIXME: Not sure what to do here, perhaps,
2072 * try to track hNewMenu as a popup? */
2073
2074 dprintf_info(menu,"MENU_DoNextMenu() got confused.\n");
2075 return FALSE;
2076 }
2077 }
2078 else return FALSE;
2079 }
2080
2081 if( hNewMenu != pmt->hTopMenu )
2082 {
2083 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2084 if( pmt->hCurrentMenu != pmt->hTopMenu )
2085 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2086 }
2087
2088 if( hNewWnd != pmt->hOwnerWnd )
2089 {
2090 ReleaseCapture();
2091 pmt->hOwnerWnd = hNewWnd;
2092 EVENT_Capture( pmt->hOwnerWnd, HTMENU );
2093 }
2094
2095 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2096 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE );
2097
2098 return TRUE;
2099 }
2100 return FALSE;
2101 }
2102
2103 /***********************************************************************
2104 * MENU_SuspendPopup
2105 *
2106 * The idea is not to show the popup if the next input message is
2107 * going to hide it anyway.
2108 */
2109 static BOOL32 MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2110 {
2111 MSG16 msg;
2112
2113 msg.hwnd = pmt->hOwnerWnd;
2114
2115 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2116 pmt->trackFlags |= TF_SKIPREMOVE;
2117
2118 switch( uMsg )
2119 {
2120 case WM_KEYDOWN:
2121 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2122 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2123 {
2124 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2125 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2126 if( msg.message == WM_KEYDOWN &&
2127 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2128 {
2129 pmt->trackFlags |= TF_SUSPENDPOPUP;
2130 return TRUE;
2131 }
2132 }
2133 break;
2134 }
2135
2136 /* failures go through this */
2137 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2138 return FALSE;
2139 }
2140
2141 /***********************************************************************
2142 * MENU_KeyLeft
2143 *
2144 * Handle a VK_LEFT key event in a menu.
2145 */
2146 static void MENU_KeyLeft( MTRACKER* pmt )
2147 {
2148 POPUPMENU *menu;
2149 HMENU32 hmenutmp, hmenuprev;
2150 UINT32 prevcol;
2151
2152 hmenuprev = hmenutmp = pmt->hTopMenu;
2153 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenutmp );
2154
2155 /* Try to move 1 column left (if possible) */
2156 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2157 NO_SELECTED_ITEM ) {
2158
2159 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2160 prevcol, TRUE );
2161 return;
2162 }
2163
2164 /* close topmost popup */
2165 while (hmenutmp != pmt->hCurrentMenu)
2166 {
2167 hmenuprev = hmenutmp;
2168 hmenutmp = MENU_GetSubPopup( hmenuprev );
2169 }
2170
2171 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2172 pmt->hCurrentMenu = hmenuprev;
2173
2174 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2175 {
2176 /* move menu bar selection if no more popups are left */
2177
2178 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2179 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2180
2181 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2182 {
2183 /* A sublevel menu was displayed - display the next one
2184 * unless there is another displacement coming up */
2185
2186 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2187 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2188 pmt->hTopMenu, TRUE );
2189 }
2190 }
2191 }
2192
2193
2194 /***********************************************************************
2195 * MENU_KeyRight
2196 *
2197 * Handle a VK_RIGHT key event in a menu.
2198 */
2199 static void MENU_KeyRight( MTRACKER* pmt )
2200 {
2201 HMENU32 hmenutmp;
2202 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2203 UINT32 nextcol;
2204
2205 dprintf_info(menu, "MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2206 pmt->hCurrentMenu,
2207 ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2208 items[0].text,
2209 pmt->hTopMenu, menu->items[0].text );
2210
2211 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2212 {
2213 /* If already displaying a popup, try to display sub-popup */
2214
2215 hmenutmp = pmt->hCurrentMenu;
2216 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hmenutmp, TRUE );
2217
2218 /* if subpopup was displayed then we are done */
2219 if (hmenutmp != pmt->hCurrentMenu) return;
2220 }
2221
2222 /* Check to see if there's another column */
2223 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2224 NO_SELECTED_ITEM ) {
2225 dprintf_info(menu, "KeyRight: Going to %d.\n", nextcol );
2226 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2227 nextcol, TRUE );
2228 return;
2229 }
2230
2231 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2232 {
2233 if( pmt->hCurrentMenu != pmt->hTopMenu )
2234 {
2235 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2236 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2237 } else hmenutmp = 0;
2238
2239 /* try to move to the next item */
2240 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2241 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2242
2243 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2244 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2245 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2246 pmt->hTopMenu, TRUE );
2247 }
2248 }
2249
2250
2251 /***********************************************************************
2252 * MENU_TrackMenu
2253 *
2254 * Menu tracking code.
2255 */
2256 static BOOL32 MENU_TrackMenu( HMENU32 hmenu, UINT32 wFlags, INT32 x, INT32 y,
2257 HWND32 hwnd, const RECT32 *lprect )
2258 {
2259 MSG16 msg;
2260 POPUPMENU *menu;
2261 BOOL32 fRemove;
2262 MTRACKER mt = { 0, hmenu, hmenu, hwnd, {x, y} }; /* control struct */
2263
2264 fEndMenu = FALSE;
2265 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
2266
2267 if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu );
2268
2269 EVENT_Capture( mt.hOwnerWnd, HTMENU );
2270
2271 while (!fEndMenu)
2272 {
2273 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2274 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2275
2276 /* we have to keep the message in the queue until it's
2277 * clear that menu loop is not over yet. */
2278
2279 if (!MSG_InternalGetMessage( &msg, msg.hwnd, mt.hOwnerWnd,
2280 MSGF_MENU, PM_NOREMOVE, TRUE )) break;
2281
2282 TranslateMessage16( &msg );
2283 CONV_POINT16TO32( &msg.pt, &mt.pt );
2284
2285 fRemove = FALSE;
2286 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2287 {
2288 /* Find a menu for this mouse event */
2289
2290 hmenu = MENU_PtMenu( mt.hTopMenu, msg.pt );
2291
2292 switch(msg.message)
2293 {
2294 /* no WM_NC... messages in captured state */
2295
2296 case WM_RBUTTONDBLCLK:
2297 case WM_RBUTTONDOWN:
2298 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2299 /* fall through */
2300 case WM_LBUTTONDBLCLK:
2301 case WM_LBUTTONDOWN:
2302 fEndMenu |= !MENU_ButtonDown( &mt, hmenu );
2303 break;
2304
2305 case WM_RBUTTONUP:
2306 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2307 /* fall through */
2308 case WM_LBUTTONUP:
2309 /* If outside all menus but inside lprect, ignore it */
2310 if (hmenu || !lprect || !PtInRect32(lprect, mt.pt))
2311 {
2312 fEndMenu |= !MENU_ButtonUp( &mt, hmenu );
2313 fRemove = TRUE;
2314 }
2315 break;
2316
2317 case WM_MOUSEMOVE:
2318 if ((msg.wParam & MK_LBUTTON) || ((wFlags & TPM_RIGHTBUTTON)
2319 && (msg.wParam & MK_RBUTTON)))
2320 {
2321 fEndMenu |= !MENU_MouseMove( &mt, hmenu );
2322 }
2323 } /* switch(msg.message) - mouse */
2324 }
2325 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2326 {
2327 fRemove = TRUE; /* Keyboard messages are always removed */
2328 switch(msg.message)
2329 {
2330 case WM_KEYDOWN:
2331 switch(msg.wParam)
2332 {
2333 case VK_HOME:
2334 case VK_END:
2335 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2336 NO_SELECTED_ITEM, FALSE );
2337 /* fall through */
2338 case VK_UP:
2339 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2340 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2341 break;
2342
2343 case VK_DOWN: /* If on menu bar, pull-down the menu */
2344
2345 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2346 if (!(menu->wFlags & MF_POPUP))
2347 mt.hCurrentMenu = MENU_ShowSubPopup( mt.hOwnerWnd, mt.hTopMenu, TRUE );
2348 else /* otherwise try to move selection */
2349 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2350 break;
2351
2352 case VK_LEFT:
2353 MENU_KeyLeft( &mt );
2354 break;
2355
2356 case VK_RIGHT:
2357 MENU_KeyRight( &mt );
2358 break;
2359
2360 case VK_SPACE:
2361 case VK_RETURN:
2362 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2363 break;
2364
2365 case VK_ESCAPE:
2366 fEndMenu = TRUE;
2367 break;
2368
2369 default:
2370 break;
2371 }
2372 break; /* WM_KEYDOWN */
2373
2374 case WM_SYSKEYDOWN:
2375 switch(msg.wParam)
2376 {
2377 case VK_MENU:
2378 fEndMenu = TRUE;
2379 break;
2380
2381 }
2382 break; /* WM_SYSKEYDOWN */
2383
2384 case WM_CHAR:
2385 {
2386 UINT32 pos;
2387
2388 /* Hack to avoid control chars. */
2389 /* We will find a better way real soon... */
2390 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2391
2392 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2393 msg.wParam, FALSE );
2394 if (pos == (UINT32)-2) fEndMenu = TRUE;
2395 else if (pos == (UINT32)-1) MessageBeep32(0);
2396 else
2397 {
2398 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos, TRUE );
2399 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2400 }
2401 }
2402 break;
2403 } /* switch(msg.message) - kbd */
2404 }
2405 else
2406 {
2407 DispatchMessage16( &msg );
2408 }
2409
2410 if (!fEndMenu) fRemove = TRUE;
2411
2412 /* finally remove message from the queue */
2413
2414 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2415 PeekMessage16( &msg, 0, msg.message, msg.message, PM_REMOVE );
2416 else mt.trackFlags &= ~TF_SKIPREMOVE;
2417 }
2418
2419 ReleaseCapture();
2420 if( IsWindow32( mt.hOwnerWnd ) )
2421 {
2422 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2423
2424 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hTopMenu );
2425 if (menu && menu->wFlags & MF_POPUP)
2426 {
2427 ShowWindow32( menu->hWnd, SW_HIDE );
2428 uSubPWndLevel = 0;
2429 }
2430 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE );
2431 SendMessage16( mt.hOwnerWnd, WM_MENUSELECT, 0, MAKELONG( 0xffff, 0 ) );
2432 }
2433 fEndMenu = FALSE;
2434 return TRUE;
2435 }
2436
2437 /***********************************************************************
2438 * MENU_InitTracking
2439 */
2440 static BOOL32 MENU_InitTracking(HWND32 hWnd, HMENU32 hMenu)
2441 {
2442 HideCaret32(0);
2443 SendMessage16( hWnd, WM_ENTERMENULOOP, 0, 0 );
2444 SendMessage16( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2445 SendMessage16( hWnd, WM_INITMENU, hMenu, 0 );
2446 return TRUE;
2447 }
2448
2449 /***********************************************************************
2450 * MENU_TrackMouseMenuBar
2451 *
2452 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2453 */
2454 void MENU_TrackMouseMenuBar( WND* wndPtr, INT32 ht, POINT32 pt )
2455 {
2456 HWND32 hWnd = wndPtr->hwndSelf;
2457 HMENU32 hMenu = (ht == HTSYSMENU) ? wndPtr->hSysMenu : wndPtr->wIDmenu;
2458
2459 if (IsMenu32(hMenu))
2460 {
2461 MENU_InitTracking( hWnd, hMenu );
2462 MENU_TrackMenu( hMenu, TPM_ENTERIDLEEX | TPM_BUTTONDOWN |
2463 TPM_LEFTALIGN | TPM_LEFTBUTTON, pt.x, pt.y, hWnd, NULL );
2464
2465 SendMessage16( hWnd, WM_EXITMENULOOP, 0, 0 );
2466 ShowCaret32(0);
2467 }
2468 }
2469
2470
2471 /***********************************************************************
2472 * MENU_TrackKbdMenuBar
2473 *
2474 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2475 */
2476 void MENU_TrackKbdMenuBar( WND* wndPtr, UINT32 wParam, INT32 vkey)
2477 {
2478 UINT32 uItem = NO_SELECTED_ITEM;
2479 HMENU32 hTrackMenu;
2480
2481 /* find window that has a menu */
2482
2483 while( wndPtr->dwStyle & WS_CHILD && !(wndPtr->dwStyle & WS_SYSMENU) )
2484 if( !(wndPtr = wndPtr->parent) ) return;
2485
2486 /* check if we have to track a system menu */
2487
2488 if( (wndPtr->dwStyle & (WS_CHILD | WS_MINIMIZE)) ||
2489 !wndPtr->wIDmenu || vkey == VK_SPACE )
2490 {
2491 if( !(wndPtr->dwStyle & WS_SYSMENU) ) return;
2492 hTrackMenu = wndPtr->hSysMenu;
2493 uItem = 0;
2494 wParam |= HTSYSMENU; /* prevent item lookup */
2495 }
2496 else
2497 hTrackMenu = wndPtr->wIDmenu;
2498
2499 if (IsMenu32( hTrackMenu ))
2500 {
2501 MENU_InitTracking( wndPtr->hwndSelf, hTrackMenu );
2502
2503 if( vkey && vkey != VK_SPACE )
2504 {
2505 uItem = MENU_FindItemByKey( wndPtr->hwndSelf, hTrackMenu,
2506 vkey, (wParam & HTSYSMENU) );
2507 if( uItem >= (UINT32)(-2) )
2508 {
2509 if( uItem == (UINT32)(-1) ) MessageBeep32(0);
2510 hTrackMenu = 0;
2511 }
2512 }
2513
2514 if( hTrackMenu )
2515 {
2516 MENU_SelectItem( wndPtr->hwndSelf, hTrackMenu, uItem, TRUE );
2517
2518 if( uItem == NO_SELECTED_ITEM )
2519 MENU_MoveSelection( wndPtr->hwndSelf, hTrackMenu, ITEM_NEXT );
2520 else if( vkey )
2521 PostMessage16( wndPtr->hwndSelf, WM_KEYDOWN, VK_DOWN, 0L );
2522
2523 MENU_TrackMenu( hTrackMenu, TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON,
2524 0, 0, wndPtr->hwndSelf, NULL );
2525 }
2526 SendMessage16( wndPtr->hwndSelf, WM_EXITMENULOOP, 0, 0 );
2527 ShowCaret32(0);
2528 }
2529 }
2530
2531
2532 /**********************************************************************
2533 * TrackPopupMenu16 (USER.416)
2534 */
2535 BOOL16 WINAPI TrackPopupMenu16( HMENU16 hMenu, UINT16 wFlags, INT16 x, INT16 y,
2536 INT16 nReserved, HWND16 hWnd, const RECT16 *lpRect )
2537 {
2538 RECT32 r;
2539 if (lpRect)
2540 CONV_RECT16TO32( lpRect, &r );
2541 return TrackPopupMenu32( hMenu, wFlags, x, y, nReserved, hWnd,
2542 lpRect ? &r : NULL );
2543 }
2544
2545
2546 /**********************************************************************
2547 * TrackPopupMenu32 (USER32.548)
2548 */
2549 BOOL32 WINAPI TrackPopupMenu32( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2550 INT32 nReserved, HWND32 hWnd, const RECT32 *lpRect )
2551 {
2552 BOOL32 ret = FALSE;
2553
2554 HideCaret32(0);
2555 SendMessage16( hWnd, WM_INITMENUPOPUP, (WPARAM16)hMenu, 0);
2556 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2557 ret = MENU_TrackMenu( hMenu, wFlags & ~TPM_INTERNAL, 0, 0, hWnd, lpRect );
2558 ShowCaret32(0);
2559 return ret;
2560 }
2561
2562 /**********************************************************************
2563 * TrackPopupMenuEx (USER32.549)
2564 */
2565 BOOL32 WINAPI TrackPopupMenuEx( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2566 HWND32 hWnd, LPTPMPARAMS lpTpm )
2567 {
2568 fprintf( stderr, "TrackPopupMenuEx: not fully implemented\n" );
2569 return TrackPopupMenu32( hMenu, wFlags, x, y, 0, hWnd,
2570 lpTpm ? &lpTpm->rcExclude : NULL );
2571 }
2572
2573 /***********************************************************************
2574 * PopupMenuWndProc
2575 *
2576 * NOTE: Windows has totally different (and undocumented) popup wndproc.
2577 */
2578 LRESULT WINAPI PopupMenuWndProc( HWND32 hwnd, UINT32 message, WPARAM32 wParam,
2579 LPARAM lParam )
2580 {
2581 WND* wndPtr = WIN_FindWndPtr(hwnd);
2582
2583 switch(message)
2584 {
2585 case WM_CREATE:
2586 {
2587 CREATESTRUCT32A *cs = (CREATESTRUCT32A*)lParam;
2588 SetWindowLong32A( hwnd, 0, (LONG)cs->lpCreateParams );
2589 return 0;
2590 }
2591
2592 case WM_MOUSEACTIVATE: /* We don't want to be activated */
2593 return MA_NOACTIVATE;
2594
2595 case WM_PAINT:
2596 {
2597 PAINTSTRUCT32 ps;
2598 BeginPaint32( hwnd, &ps );
2599 MENU_DrawPopupMenu( hwnd, ps.hdc,
2600 (HMENU32)GetWindowLong32A( hwnd, 0 ) );
2601 EndPaint32( hwnd, &ps );
2602 return 0;
2603 }
2604 case WM_ERASEBKGND:
2605 return 1;
2606
2607 case WM_DESTROY:
2608
2609 /* zero out global pointer in case resident popup window
2610 * was somehow destroyed. */
2611
2612 if( hwnd == pTopPopupWnd->hwndSelf )
2613 {
2614 dprintf_err(menu, "resident popup destroyed!\n");
2615
2616 pTopPopupWnd = NULL;
2617 uSubPWndLevel = 0;
2618 }
2619 else
2620 uSubPWndLevel--;
2621 break;
2622
2623 case WM_SHOWWINDOW:
2624
2625 if( wParam )
2626 {
2627 if( !(*(HMENU32*)wndPtr->wExtra) )
2628 fprintf(stderr,"MenuWndProc: no menu to display\n");
2629 }
2630 else
2631 *(HMENU32*)wndPtr->wExtra = 0;
2632 break;
2633
2634 case MM_SETMENUHANDLE:
2635
2636 *(HMENU32*)wndPtr->wExtra = (HMENU32)wParam;
2637 break;
2638
2639 case MM_GETMENUHANDLE:
2640
2641 return *(HMENU32*)wndPtr->wExtra;
2642
2643 default:
2644 return DefWindowProc32A( hwnd, message, wParam, lParam );
2645 }
2646 return 0;
2647 }
2648
2649
2650 /***********************************************************************
2651 * MENU_GetMenuBarHeight
2652 *
2653 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
2654 */
2655 UINT32 MENU_GetMenuBarHeight( HWND32 hwnd, UINT32 menubarWidth,
2656 INT32 orgX, INT32 orgY )
2657 {
2658 HDC32 hdc;
2659 RECT32 rectBar;
2660 WND *wndPtr;
2661 LPPOPUPMENU lppop;
2662
2663 dprintf_info(menu, "MENU_GetMenuBarHeight: HWND 0x%x, width %d, "
2664 "at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
2665
2666 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
2667 if (!(lppop = (LPPOPUPMENU)USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu)))
2668 return 0;
2669 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
2670 SetRect32(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+SYSMETRICS_CYMENU);
2671 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
2672 ReleaseDC32( hwnd, hdc );
2673 return lppop->Height;
2674 }
2675
2676
2677 /*******************************************************************
2678 * ChangeMenu16 (USER.153)
2679 */
2680 BOOL16 WINAPI ChangeMenu16( HMENU16 hMenu, UINT16 pos, SEGPTR data,
2681 UINT16 id, UINT16 flags )
2682 {
2683 dprintf_info(menu,"ChangeMenu16: menu=%04x pos=%d data=%08lx id=%04x flags=%04x\n",
2684 hMenu, pos, (DWORD)data, id, flags );
2685 if (flags & MF_APPEND) return AppendMenu16( hMenu, flags & ~MF_APPEND,
2686 id, data );
2687
2688 /* FIXME: Word passes the item id in 'pos' and 0 or 0xffff as id */
2689 /* for MF_DELETE. We should check the parameters for all others */
2690 /* MF_* actions also (anybody got a doc on ChangeMenu?). */
2691
2692 if (flags & MF_DELETE) return DeleteMenu16(hMenu, pos, flags & ~MF_DELETE);
2693 if (flags & MF_CHANGE) return ModifyMenu16(hMenu, pos, flags & ~MF_CHANGE,
2694 id, data );
2695 if (flags & MF_REMOVE) return RemoveMenu16(hMenu,
2696 flags & MF_BYPOSITION ? pos : id,
2697 flags & ~MF_REMOVE );
2698 /* Default: MF_INSERT */
2699 return InsertMenu16( hMenu, pos, flags, id, data );
2700 }
2701
2702
2703 /*******************************************************************
2704 * ChangeMenu32A (USER32.22)
2705 */
2706 BOOL32 WINAPI ChangeMenu32A( HMENU32 hMenu, UINT32 pos, LPCSTR data,
2707 UINT32 id, UINT32 flags )
2708 {
2709 dprintf_info(menu,"ChangeMenu32A: menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2710 hMenu, pos, (DWORD)data, id, flags );
2711 if (flags & MF_APPEND) return AppendMenu32A( hMenu, flags & ~MF_APPEND,
2712 id, data );
2713 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2714 if (flags & MF_CHANGE) return ModifyMenu32A(hMenu, pos, flags & ~MF_CHANGE,
2715 id, data );
2716 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2717 flags & MF_BYPOSITION ? pos : id,
2718 flags & ~MF_REMOVE );
2719 /* Default: MF_INSERT */
2720 return InsertMenu32A( hMenu, pos, flags, id, data );
2721 }
2722
2723
2724 /*******************************************************************
2725 * ChangeMenu32W (USER32.23)
2726 */
2727 BOOL32 WINAPI ChangeMenu32W( HMENU32 hMenu, UINT32 pos, LPCWSTR data,
2728 UINT32 id, UINT32 flags )
2729 {
2730 dprintf_info(menu,"ChangeMenu32W: menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2731 hMenu, pos, (DWORD)data, id, flags );
2732 if (flags & MF_APPEND) return AppendMenu32W( hMenu, flags & ~MF_APPEND,
2733 id, data );
2734 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2735 if (flags & MF_CHANGE) return ModifyMenu32W(hMenu, pos, flags & ~MF_CHANGE,
2736 id, data );
2737 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2738 flags & MF_BYPOSITION ? pos : id,
2739 flags & ~MF_REMOVE );
2740 /* Default: MF_INSERT */
2741 return InsertMenu32W( hMenu, pos, flags, id, data );
2742 }
2743
2744
2745 /*******************************************************************
2746 * CheckMenuItem16 (USER.154)
2747 */
2748 BOOL16 WINAPI CheckMenuItem16( HMENU16 hMenu, UINT16 id, UINT16 flags )
2749 {
2750 return (BOOL16)CheckMenuItem32( hMenu, id, flags );
2751 }
2752
2753
2754 /*******************************************************************
2755 * CheckMenuItem32 (USER32.45)
2756 */
2757 DWORD WINAPI CheckMenuItem32( HMENU32 hMenu, UINT32 id, UINT32 flags )
2758 {
2759 MENUITEM *item;
2760 DWORD ret;
2761
2762 dprintf_info(menu,"CheckMenuItem: %04x %04x %04x\n", hMenu, id, flags );
2763 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
2764 ret = item->fState & MF_CHECKED;
2765 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
2766 else item->fState &= ~MF_CHECKED;
2767 return ret;
2768 }
2769
2770
2771 /**********************************************************************
2772 * EnableMenuItem16 (USER.155)
2773 */
2774 BOOL16 WINAPI EnableMenuItem16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2775 {
2776 return EnableMenuItem32( hMenu, wItemID, wFlags );
2777 }
2778
2779
2780 /**********************************************************************
2781 * EnableMenuItem32 (USER32.169)
2782 */
2783 BOOL32 WINAPI EnableMenuItem32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2784 {
2785 BOOL32 bRet = FALSE;
2786 MENUITEM *item, *first = NULL;
2787
2788 dprintf_info(menu,"EnableMenuItem (%04x, %04X, %04X) !\n",
2789 hMenu, wItemID, wFlags);
2790
2791 while( (item = MENU_FindItem( &hMenu, &wItemID, wFlags )) )
2792 {
2793 if( !(item->fType & MF_POPUP) )
2794 {
2795 /* We can't have MF_GRAYED and MF_DISABLED together */
2796 if (wFlags & MF_GRAYED)
2797 {
2798 item->fState = (item->fState & ~MF_DISABLED) | MF_GRAYED;
2799 }
2800 else if (wFlags & MF_DISABLED)
2801 {
2802 item->fState = (item->fState & ~MF_GRAYED) | MF_DISABLED;
2803 }
2804 else /* MF_ENABLED */
2805 {
2806 item->fState &= ~(MF_GRAYED | MF_DISABLED);
2807 }
2808 bRet = TRUE;
2809 break;
2810 }
2811 if( !first ) first = item;
2812 else if( first == item ) break;
2813 }
2814 return bRet;
2815 }
2816
2817
2818 /*******************************************************************
2819 * GetMenuString16 (USER.161)
2820 */
2821 INT16 WINAPI GetMenuString16( HMENU16 hMenu, UINT16 wItemID,
2822 LPSTR str, INT16 nMaxSiz, UINT16 wFlags )
2823 {
2824 return GetMenuString32A( hMenu, wItemID, str, nMaxSiz, wFlags );
2825 }
2826
2827
2828 /*******************************************************************
2829 * GetMenuString32A (USER32.267)
2830 */
2831 INT32 WINAPI GetMenuString32A( HMENU32 hMenu, UINT32 wItemID,
2832 LPSTR str, INT32 nMaxSiz, UINT32 wFlags )
2833 {
2834 MENUITEM *item;
2835
2836 dprintf_info(menu, "GetMenuString32A: menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2837 hMenu, wItemID, str, nMaxSiz, wFlags );
2838 if (!str || !nMaxSiz) return 0;
2839 str[0] = '\0';
2840 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2841 if (!IS_STRING_ITEM(item->fType)) return 0;
2842 lstrcpyn32A( str, item->text, nMaxSiz );
2843 dprintf_info(menu, "GetMenuString32A: returning '%s'\n", str );
2844 return strlen(str);
2845 }
2846
2847
2848 /*******************************************************************
2849 * GetMenuString32W (USER32.268)
2850 */
2851 INT32 WINAPI GetMenuString32W( HMENU32 hMenu, UINT32 wItemID,
2852 LPWSTR str, INT32 nMaxSiz, UINT32 wFlags )
2853 {
2854 MENUITEM *item;
2855
2856 dprintf_info(menu, "GetMenuString32W: menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2857 hMenu, wItemID, str, nMaxSiz, wFlags );
2858 if (!str || !nMaxSiz) return 0;
2859 str[0] = '\0';
2860 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2861 if (!IS_STRING_ITEM(item->fType)) return 0;
2862 lstrcpynAtoW( str, item->text, nMaxSiz );
2863 return lstrlen32W(str);
2864 }
2865
2866
2867 /**********************************************************************
2868 * HiliteMenuItem16 (USER.162)
2869 */
2870 BOOL16 WINAPI HiliteMenuItem16( HWND16 hWnd, HMENU16 hMenu, UINT16 wItemID,
2871 UINT16 wHilite )
2872 {
2873 return HiliteMenuItem32( hWnd, hMenu, wItemID, wHilite );
2874 }
2875
2876
2877 /**********************************************************************
2878 * HiliteMenuItem32 (USER32.317)
2879 */
2880 BOOL32 WINAPI HiliteMenuItem32( HWND32 hWnd, HMENU32 hMenu, UINT32 wItemID,
2881 UINT32 wHilite )
2882 {
2883 LPPOPUPMENU menu;
2884 dprintf_info(menu,"HiliteMenuItem(%04x, %04x, %04x, %04x);\n",
2885 hWnd, hMenu, wItemID, wHilite);
2886 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
2887 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
2888 if (menu->FocusedItem == wItemID) return TRUE;
2889 MENU_HideSubPopups( hWnd, hMenu, FALSE );
2890 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE );
2891 return TRUE;
2892 }
2893
2894
2895 /**********************************************************************
2896 * GetMenuState16 (USER.250)
2897 */
2898 UINT16 WINAPI GetMenuState16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2899 {
2900 return GetMenuState32( hMenu, wItemID, wFlags );
2901 }
2902
2903
2904 /**********************************************************************
2905 * GetMenuState32 (USER32.266)
2906 */
2907 UINT32 WINAPI GetMenuState32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2908 {
2909 MENUITEM *item;
2910 dprintf_info(menu,"GetMenuState(%04x, %04x, %04x);\n",
2911 hMenu, wItemID, wFlags);
2912 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
2913 debug_print_menuitem (" item: ", item, "");
2914 if (item->fType & MF_POPUP)
2915 {
2916 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( item->hSubMenu );
2917 if (!menu) return -1;
2918 else return (menu->nItems << 8) | (menu->wFlags & 0xff);
2919 }
2920 else
2921 {
2922 /* We used to (from way back then) mask the result to 0xff. */
2923 /* I don't know why and it seems wrong as the documented */
2924 /* return flag MF_SEPARATOR is outside that mask. */
2925 return (item->fType | item->fState);
2926 }
2927 }
2928
2929
2930 /**********************************************************************
2931 * GetMenuItemCount16 (USER.263)
2932 */
2933 INT16 WINAPI GetMenuItemCount16( HMENU16 hMenu )
2934 {
2935 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2936 if (!IS_A_MENU(menu)) return -1;
2937 dprintf_info(menu,"GetMenuItemCount16(%04x) returning %d\n",
2938 hMenu, menu->nItems );
2939 return menu->nItems;
2940 }
2941
2942
2943 /**********************************************************************
2944 * GetMenuItemCount32 (USER32.261)
2945 */
2946 INT32 WINAPI GetMenuItemCount32( HMENU32 hMenu )
2947 {
2948 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2949 if (!IS_A_MENU(menu)) return -1;
2950 dprintf_info(menu,"GetMenuItemCount32(%04x) returning %d\n",
2951 hMenu, menu->nItems );
2952 return menu->nItems;
2953 }
2954
2955
2956 /**********************************************************************
2957 * GetMenuItemID16 (USER.264)
2958 */
2959 UINT16 WINAPI GetMenuItemID16( HMENU16 hMenu, INT16 nPos )
2960 {
2961 LPPOPUPMENU menu;
2962
2963 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2964 if ((nPos < 0) || ((UINT16) nPos >= menu->nItems)) return -1;
2965 if (menu->items[nPos].fType & MF_POPUP) return -1;
2966 return menu->items[nPos].wID;
2967 }
2968
2969
2970 /**********************************************************************
2971 * GetMenuItemID32 (USER32.262)
2972 */
2973 UINT32 WINAPI GetMenuItemID32( HMENU32 hMenu, INT32 nPos )
2974 {
2975 LPPOPUPMENU menu;
2976
2977 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2978 if ((nPos < 0) || (nPos >= menu->nItems)) return -1;
2979 return menu->items[nPos].wID;
2980 }
2981
2982
2983 /*******************************************************************
2984 * InsertMenu16 (USER.410)
2985 */
2986 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
2987 UINT16 id, SEGPTR data )
2988 {
2989 UINT32 pos32 = (UINT32)pos;
2990 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT32)-1;
2991 if (IS_STRING_ITEM(flags) && data)
2992 return InsertMenu32A( hMenu, pos32, flags, id,
2993 (LPSTR)PTR_SEG_TO_LIN(data) );
2994 return InsertMenu32A( hMenu, pos32, flags, id, (LPSTR)data );
2995 }
2996
2997
2998 /*******************************************************************
2999 * InsertMenu32A (USER32.321)
3000 */
3001 BOOL32 WINAPI InsertMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3002 UINT32 id, LPCSTR str )
3003 {
3004 MENUITEM *item;
3005
3006 if (IS_STRING_ITEM(flags) && str)
3007 dprintf_info(menu, "InsertMenu: hMenu %04x, pos %d, flags %08x, "
3008 "id %04x, str '%s'\n",
3009 hMenu, pos, flags, id, str );
3010 else dprintf_info(menu, "InsertMenu: hMenu %04x, pos %d, flags %08x, "
3011 "id %04x, str %08lx (not a string)\n",
3012 hMenu, pos, flags, id, (DWORD)str );
3013
3014 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3015
3016 if (!(MENU_SetItemData( item, flags, id, str )))
3017 {
3018 RemoveMenu32( hMenu, pos, flags );
3019 return FALSE;
3020 }
3021
3022 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3023 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3024
3025 item->hCheckBit = item->hUnCheckBit = 0;
3026 item->dwItemData = 0;
3027 return TRUE;
3028 }
3029
3030
3031 /*******************************************************************
3032 * InsertMenu32W (USER32.324)
3033 */
3034 BOOL32 WINAPI InsertMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3035 UINT32 id, LPCWSTR str )
3036 {
3037 BOOL32 ret;
3038
3039 if (IS_STRING_ITEM(flags) && str)
3040 {
3041 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3042 ret = InsertMenu32A( hMenu, pos, flags, id, newstr );
3043 HeapFree( GetProcessHeap(), 0, newstr );
3044 return ret;
3045 }
3046 else return InsertMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3047 }
3048
3049
3050 /*******************************************************************
3051 * AppendMenu16 (USER.411)
3052 */
3053 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3054 {
3055 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3056 }
3057
3058
3059 /*******************************************************************
3060 * AppendMenu32A (USER32.4)
3061 */
3062 BOOL32 WINAPI AppendMenu32A( HMENU32 hMenu, UINT32 flags,
3063 UINT32 id, LPCSTR data )
3064 {
3065 return InsertMenu32A( hMenu, -1, flags | MF_BYPOSITION, id, data );
3066 }
3067
3068
3069 /*******************************************************************
3070 * AppendMenu32W (USER32.5)
3071 */
3072 BOOL32 WINAPI AppendMenu32W( HMENU32 hMenu, UINT32 flags,
3073 UINT32 id, LPCWSTR data )
3074 {
3075 return InsertMenu32W( hMenu, -1, flags | MF_BYPOSITION, id, data );
3076 }
3077
3078
3079 /**********************************************************************
3080 * RemoveMenu16 (USER.412)
3081 */
3082 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3083 {
3084 return RemoveMenu32( hMenu, nPos, wFlags );
3085 }
3086
3087
3088 /**********************************************************************
3089 * RemoveMenu32 (USER32.440)
3090 */
3091 BOOL32 WINAPI RemoveMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3092 {
3093 LPPOPUPMENU menu;
3094 MENUITEM *item;
3095
3096 dprintf_info(menu,"RemoveMenu (%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3097 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3098 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3099
3100 /* Remove item */
3101
3102 MENU_FreeItemData( item );
3103
3104 if (--menu->nItems == 0)
3105 {
3106 HeapFree( SystemHeap, 0, menu->items );
3107 menu->items = NULL;
3108 }
3109 else
3110 {
3111 while(nPos < menu->nItems)
3112 {
3113 *item = *(item+1);
3114 item++;
3115 nPos++;
3116 }
3117 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3118 menu->nItems * sizeof(MENUITEM) );
3119 }
3120 return TRUE;
3121 }
3122
3123
3124 /**********************************************************************
3125 * DeleteMenu16 (USER.413)
3126 */
3127 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3128 {
3129 return DeleteMenu32( hMenu, nPos, wFlags );
3130 }
3131
3132
3133 /**********************************************************************
3134 * DeleteMenu32 (USER32.128)
3135 */
3136 BOOL32 WINAPI DeleteMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3137 {
3138 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3139 if (!item) return FALSE;
3140 if (item->fType & MF_POPUP) DestroyMenu32( item->hSubMenu );
3141 /* nPos is now the position of the item */
3142 RemoveMenu32( hMenu, nPos, wFlags | MF_BYPOSITION );
3143 return TRUE;
3144 }
3145
3146
3147 /*******************************************************************
3148 * ModifyMenu16 (USER.414)
3149 */
3150 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3151 UINT16 id, SEGPTR data )
3152 {
3153 if (IS_STRING_ITEM(flags))
3154 return ModifyMenu32A( hMenu, pos, flags, id,
3155 (LPSTR)PTR_SEG_TO_LIN(data) );
3156 return ModifyMenu32A( hMenu, pos, flags, id, (LPSTR)data );
3157 }
3158
3159
3160 /*******************************************************************
3161 * ModifyMenu32A (USER32.396)
3162 */
3163 BOOL32 WINAPI ModifyMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3164 UINT32 id, LPCSTR str )
3165 {
3166 MENUITEM *item;
3167
3168 if (IS_STRING_ITEM(flags))
3169 {
3170 dprintf_info(menu, "ModifyMenu: %04x %d %04x %04x '%s'\n",
3171 hMenu, pos, flags, id, str ? str : "#NULL#" );
3172 if (!str) return FALSE;
3173 }
3174 else
3175 {
3176 dprintf_info(menu, "ModifyMenu: %04x %d %04x %04x %08lx\n",
3177 hMenu, pos, flags, id, (DWORD)str );
3178 }
3179
3180 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3181 return MENU_SetItemData( item, flags, id, str );
3182 }
3183
3184
3185 /*******************************************************************
3186 * ModifyMenu32W (USER32.397)
3187 */
3188 BOOL32 WINAPI ModifyMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3189 UINT32 id, LPCWSTR str )
3190 {
3191 BOOL32 ret;
3192
3193 if (IS_STRING_ITEM(flags) && str)
3194 {
3195 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3196 ret = ModifyMenu32A( hMenu, pos, flags, id, newstr );
3197 HeapFree( GetProcessHeap(), 0, newstr );
3198 return ret;
3199 }
3200 else return ModifyMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3201 }
3202
3203
3204 /**********************************************************************
3205 * CreatePopupMenu16 (USER.415)
3206 */
3207 HMENU16 WINAPI CreatePopupMenu16(void)
3208 {
3209 return CreatePopupMenu32();
3210 }
3211
3212
3213 /**********************************************************************
3214 * CreatePopupMenu32 (USER32.81)
3215 */
3216 HMENU32 WINAPI CreatePopupMenu32(void)
3217 {
3218 HMENU32 hmenu;
3219 POPUPMENU *menu;
3220
3221 if (!(hmenu = CreateMenu32())) return 0;
3222 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3223 menu->wFlags |= MF_POPUP;
3224 return hmenu;
3225 }
3226
3227
3228 /**********************************************************************
3229 * GetMenuCheckMarkDimensions (USER.417) (USER32.257)
3230 */
3231 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3232 {
3233 return MAKELONG( check_bitmap_width, check_bitmap_height );
3234 }
3235
3236
3237 /**********************************************************************
3238 * SetMenuItemBitmaps16 (USER.418)
3239 */
3240 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3241 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3242 {
3243 return SetMenuItemBitmaps32( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3244 }
3245
3246
3247 /**********************************************************************
3248 * SetMenuItemBitmaps32 (USER32.489)
3249 */
3250 BOOL32 WINAPI SetMenuItemBitmaps32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags,
3251 HBITMAP32 hNewUnCheck, HBITMAP32 hNewCheck)
3252 {
3253 MENUITEM *item;
3254 dprintf_info(menu,"SetMenuItemBitmaps(%04x, %04x, %04x, %04x, %04x)\n",
3255 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3256 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3257
3258 if (!hNewCheck && !hNewUnCheck)
3259 {
3260 item->fState &= ~MF_USECHECKBITMAPS;
3261 }
3262 else /* Install new bitmaps */
3263 {
3264 item->hCheckBit = hNewCheck;
3265 item->hUnCheckBit = hNewUnCheck;
3266 item->fState |= MF_USECHECKBITMAPS;
3267 }
3268 return TRUE;
3269 }
3270
3271
3272 /**********************************************************************
3273 * CreateMenu16 (USER.151)
3274 */
3275 HMENU16 WINAPI CreateMenu16(void)
3276 {
3277 return CreateMenu32();
3278 }
3279
3280
3281 /**********************************************************************
3282 * CreateMenu32 (USER32.80)
3283 */
3284 HMENU32 WINAPI CreateMenu32(void)
3285 {
3286 HMENU32 hMenu;
3287 LPPOPUPMENU menu;
3288 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3289 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3290 menu->wFlags = 0;
3291 menu->wMagic = MENU_MAGIC;
3292 menu->hTaskQ = 0;
3293 menu->Width = 0;
3294 menu->Height = 0;
3295 menu->nItems = 0;
3296 menu->hWnd = 0;
3297 menu->items = NULL;
3298 menu->FocusedItem = NO_SELECTED_ITEM;
3299 dprintf_info(menu, "CreateMenu: return %04x\n", hMenu );
3300 return hMenu;
3301 }
3302
3303
3304 /**********************************************************************
3305 * DestroyMenu16 (USER.152)
3306 */
3307 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3308 {
3309 return DestroyMenu32( hMenu );
3310 }
3311
3312
3313 /**********************************************************************
3314 * DestroyMenu32 (USER32.133)
3315 */
3316 BOOL32 WINAPI DestroyMenu32( HMENU32 hMenu )
3317 {
3318 dprintf_info(menu,"DestroyMenu(%04x)\n", hMenu);
3319
3320 /* Silently ignore attempts to destroy default system popup */
3321
3322 if (hMenu && hMenu != MENU_DefSysPopup)
3323 {
3324 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3325
3326 if( pTopPopupWnd && (hMenu == *(HMENU32*)pTopPopupWnd->wExtra) )
3327 *(UINT32*)pTopPopupWnd->wExtra = 0;
3328
3329 if (IS_A_MENU( lppop ))
3330 {
3331 lppop->wMagic = 0; /* Mark it as destroyed */
3332
3333 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3334 (!pTopPopupWnd || (lppop->hWnd != pTopPopupWnd->hwndSelf)))
3335 DestroyWindow32( lppop->hWnd );
3336
3337 if (lppop->items) /* recursively destroy submenus */
3338 {
3339 int i;
3340 MENUITEM *item = lppop->items;
3341 for (i = lppop->nItems; i > 0; i--, item++)
3342 {
3343 if (item->fType & MF_POPUP) DestroyMenu32(item->hSubMenu);
3344 MENU_FreeItemData( item );
3345 }
3346 HeapFree( SystemHeap, 0, lppop->items );
3347 }
3348 USER_HEAP_FREE( hMenu );
3349 }
3350 else return FALSE;
3351 }
3352 return (hMenu != MENU_DefSysPopup);
3353 }
3354
3355
3356 /**********************************************************************
3357 * GetSystemMenu16 (USER.156)
3358 */
3359 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3360 {
3361 return GetSystemMenu32( hWnd, bRevert );
3362 }
3363
3364
3365 /**********************************************************************
3366 * GetSystemMenu32 (USER32.290)
3367 */
3368 HMENU32 WINAPI GetSystemMenu32( HWND32 hWnd, BOOL32 bRevert )
3369 {
3370 WND *wndPtr = WIN_FindWndPtr( hWnd );
3371
3372 if (wndPtr)
3373 {
3374 if( wndPtr->hSysMenu )
3375 {
3376 if( bRevert )
3377 {
3378 DestroyMenu32(wndPtr->hSysMenu);
3379 wndPtr->hSysMenu = 0;
3380 }
3381 else
3382 {
3383 POPUPMENU *menu = (POPUPMENU*)
3384 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3385 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3386 menu->items[0].hSubMenu = MENU_CopySysPopup();
3387 }
3388 }
3389
3390 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3391 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU32)(-1) );
3392
3393 if( wndPtr->hSysMenu )
3394 return GetSubMenu16(wndPtr->hSysMenu, 0);
3395 }
3396 return 0;
3397 }
3398
3399
3400 /*******************************************************************
3401 * SetSystemMenu16 (USER.280)
3402 */
3403 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3404 {
3405 return SetSystemMenu32( hwnd, hMenu );
3406 }
3407
3408
3409 /*******************************************************************
3410 * SetSystemMenu32 (USER32.507)
3411 */
3412 BOOL32 WINAPI SetSystemMenu32( HWND32 hwnd, HMENU32 hMenu )
3413 {
3414 WND *wndPtr = WIN_FindWndPtr(hwnd);
3415
3416 if (wndPtr)
3417 {
3418 if (wndPtr->hSysMenu) DestroyMenu32( wndPtr->hSysMenu );
3419 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3420 return TRUE;
3421 }
3422 return FALSE;
3423 }
3424
3425
3426 /**********************************************************************
3427 * GetMenu16 (USER.157)
3428 */
3429 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3430 {
3431 WND * wndPtr = WIN_FindWndPtr(hWnd);
3432 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3433 return (HMENU16)wndPtr->wIDmenu;
3434 return 0;
3435 }
3436
3437
3438 /**********************************************************************
3439 * GetMenu32 (USER32.256)
3440 */
3441 HMENU32 WINAPI GetMenu32( HWND32 hWnd )
3442 {
3443 WND * wndPtr = WIN_FindWndPtr(hWnd);
3444 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3445 return (HMENU32)wndPtr->wIDmenu;
3446 return 0;
3447 }
3448
3449
3450 /**********************************************************************
3451 * SetMenu16 (USER.158)
3452 */
3453 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3454 {
3455 return SetMenu32( hWnd, hMenu );
3456 }
3457
3458
3459 /**********************************************************************
3460 * SetMenu32 (USER32.486)
3461 */
3462 BOOL32 WINAPI SetMenu32( HWND32 hWnd, HMENU32 hMenu )
3463 {
3464 WND * wndPtr = WIN_FindWndPtr(hWnd);
3465
3466 dprintf_info(menu,"SetMenu(%04x, %04x);\n", hWnd, hMenu);
3467
3468 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3469 {
3470 if (GetCapture32() == hWnd) ReleaseCapture();
3471
3472 wndPtr->wIDmenu = (UINT32)hMenu;
3473 if (hMenu != 0)
3474 {
3475 LPPOPUPMENU lpmenu;
3476
3477 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3478 lpmenu->hWnd = hWnd;
3479 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3480 lpmenu->Height = 0; /* Make sure we recalculate the size */
3481 }
3482 if (IsWindowVisible32(hWnd))
3483 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3484 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3485 return TRUE;
3486 }
3487 return FALSE;
3488 }
3489
3490
3491
3492 /**********************************************************************
3493 * GetSubMenu16 (USER.159)
3494 */
3495 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3496 {
3497 return GetSubMenu32( hMenu, nPos );
3498 }
3499
3500
3501 /**********************************************************************
3502 * GetSubMenu32 (USER32.287)
3503 */
3504 HMENU32 WINAPI GetSubMenu32( HMENU32 hMenu, INT32 nPos )
3505 {
3506 LPPOPUPMENU lppop;
3507
3508 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3509 if ((UINT32)nPos >= lppop->nItems) return 0;
3510 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3511 return lppop->items[nPos].hSubMenu;
3512 }
3513
3514
3515 /**********************************************************************
3516 * DrawMenuBar16 (USER.160)
3517 */
3518 void WINAPI DrawMenuBar16( HWND16 hWnd )
3519 {
3520 DrawMenuBar32( hWnd );
3521 }
3522
3523
3524 /**********************************************************************
3525 * DrawMenuBar32 (USER32.160)
3526 */
3527 BOOL32 WINAPI DrawMenuBar32( HWND32 hWnd )
3528 {
3529 LPPOPUPMENU lppop;
3530 WND *wndPtr = WIN_FindWndPtr(hWnd);
3531 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3532 {
3533 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3534 if (lppop == NULL) return FALSE;
3535
3536 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3537 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3538 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3539 return TRUE;
3540 }
3541 return FALSE;
3542 }
3543
3544
3545 /***********************************************************************
3546 * EndMenu (USER.187) (USER32.174)
3547 */
3548 void WINAPI EndMenu(void)
3549 {
3550 fEndMenu = TRUE;
3551 }
3552
3553
3554 /***********************************************************************
3555 * LookupMenuHandle (USER.217)
3556 */
3557 HMENU16 WINAPI LookupMenuHandle( HMENU16 hmenu, INT16 id )
3558 {
3559 HMENU32 hmenu32 = hmenu;
3560 INT32 id32 = id;
3561 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3562 else return hmenu32;
3563 }
3564
3565
3566 /**********************************************************************
3567 * LoadMenu16 (USER.150)
3568 */
3569 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3570 {
3571 HRSRC16 hRsrc;
3572 HGLOBAL16 handle;
3573 HMENU16 hMenu;
3574
3575 if (HIWORD(name))
3576 {
3577 char *str = (char *)PTR_SEG_TO_LIN( name );
3578 dprintf_info(menu, "LoadMenu(%04x,'%s')\n", instance, str );
3579 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3580 }
3581 else
3582 dprintf_info(resource,"LoadMenu(%04x,%04x)\n",instance,LOWORD(name));
3583
3584 if (!name) return 0;
3585
3586 /* check for Win32 module */
3587 if (HIWORD(instance))
3588 return LoadMenu32A(instance,PTR_SEG_TO_LIN(name));
3589 instance = GetExePtr( instance );
3590
3591 if (!(hRsrc = FindResource16( instance, name, RT_MENU ))) return 0;
3592 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3593 hMenu = LoadMenuIndirect16(LockResource16(handle));
3594 FreeResource16( handle );
3595 return hMenu;
3596 }
3597
3598
3599 /*****************************************************************
3600 * LoadMenu32A (USER32.370)
3601 */
3602 HMENU32 WINAPI LoadMenu32A( HINSTANCE32 instance, LPCSTR name )
3603 {
3604 HRSRC32 hrsrc = FindResource32A( instance, name, (LPSTR)RT_MENU );
3605 if (!hrsrc) return 0;
3606 return LoadMenuIndirect32A( (LPCVOID)LoadResource32( instance, hrsrc ));
3607 }
3608
3609
3610 /*****************************************************************
3611 * LoadMenu32W (USER32.372)
3612 */
3613 HMENU32 WINAPI LoadMenu32W( HINSTANCE32 instance, LPCWSTR name )
3614 {
3615 HRSRC32 hrsrc = FindResource32W( instance, name, (LPWSTR)RT_MENU );
3616 if (!hrsrc) return 0;
3617 return LoadMenuIndirect32W( (LPCVOID)LoadResource32( instance, hrsrc ));
3618 }
3619
3620
3621 /**********************************************************************
3622 * LoadMenuIndirect16 (USER.220)
3623 */
3624 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3625 {
3626 HMENU16 hMenu;
3627 WORD version, offset;
3628 LPCSTR p = (LPCSTR)template;
3629
3630 dprintf_info(menu,"LoadMenuIndirect16: %p\n", template );
3631 version = GET_WORD(p);
3632 p += sizeof(WORD);
3633 if (version)
3634 {
3635 fprintf( stderr, "LoadMenuIndirect16: version must be 0 for Win16\n" );
3636 return 0;
3637 }
3638 offset = GET_WORD(p);
3639 p += sizeof(WORD) + offset;
3640 if (!(hMenu = CreateMenu32())) return 0;
3641 if (!MENU_ParseResource( p, hMenu, FALSE ))
3642 {
3643 DestroyMenu32( hMenu );
3644 return 0;
3645 }
3646 return hMenu;
3647 }
3648
3649
3650 /**********************************************************************
3651 * LoadMenuIndirect32A (USER32.370)
3652 */
3653 HMENU32 WINAPI LoadMenuIndirect32A( LPCVOID template )
3654 {
3655 HMENU16 hMenu;
3656 WORD version, offset;
3657 LPCSTR p = (LPCSTR)template;
3658
3659 dprintf_info(menu,"LoadMenuIndirect32A: %p\n", template );
3660 version = GET_WORD(p);
3661 p += sizeof(WORD);
3662 switch (version)
3663 {
3664 case 0:
3665 offset = GET_WORD(p);
3666 p += sizeof(WORD) + offset;
3667 if (!(hMenu = CreateMenu32())) return 0;
3668 if (!MENU_ParseResource( p, hMenu, TRUE ))
3669 {
3670 DestroyMenu32( hMenu );
3671 return 0;
3672 }
3673 return hMenu;
3674 case 1:
3675 offset = GET_WORD(p);
3676 p += sizeof(WORD) + offset;
3677 if (!(hMenu = CreateMenu32())) return 0;
3678 if (!MENUEX_ParseResource( p, hMenu))
3679 {
3680 DestroyMenu32( hMenu );
3681 return 0;
3682 }
3683 return hMenu;
3684 default:
3685 fprintf( stderr, "LoadMenuIndirect32A: version %d not supported.\n",
3686 version );
3687 return 0;
3688 }
3689 }
3690
3691
3692 /**********************************************************************
3693 * LoadMenuIndirect32W (USER32.371)
3694 */
3695 HMENU32 WINAPI LoadMenuIndirect32W( LPCVOID template )
3696 {
3697 /* FIXME: is there anything different between A and W? */
3698 return LoadMenuIndirect32A( template );
3699 }
3700
3701
3702 /**********************************************************************
3703 * IsMenu16 (USER.358)
3704 */
3705 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3706 {
3707 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3708 return IS_A_MENU(menu);
3709 }
3710
3711
3712 /**********************************************************************
3713 * IsMenu32 (USER32.345)
3714 */
3715 BOOL32 WINAPI IsMenu32(HMENU32 hmenu)
3716 {
3717 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3718 return IS_A_MENU(menu);
3719 }
3720
3721 /**********************************************************************
3722 * GetMenuItemInfo32_common
3723 */
3724
3725 static BOOL32 GetMenuItemInfo32_common ( HMENU32 hmenu, UINT32 item,
3726 BOOL32 bypos,
3727 LPMENUITEMINFO32A lpmii,
3728 BOOL32 unicode)
3729 {
3730 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos);
3731 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3732 if (!menu)
3733 return FALSE;
3734
3735 if (lpmii->fMask & MIIM_TYPE) {
3736 lpmii->fType = menu->fType;
3737 switch (MENU_ITEM_TYPE(menu->fType)) {
3738 case MF_STRING:
3739 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3740 if (unicode)
3741 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3742 menu->text,
3743 lpmii->cch);
3744 else
3745 lstrcpyn32A(lpmii->dwTypeData,
3746 menu->text,
3747 lpmii->cch);
3748 }
3749 break;
3750 case MF_OWNERDRAW:
3751 case MF_BITMAP:
3752 lpmii->dwTypeData = menu->text;
3753 break;
3754 default:
3755 break;
3756 }
3757 }
3758 if (lpmii->fMask & MIIM_STATE)
3759 lpmii->fState = menu->fState;
3760
3761 if (lpmii->fMask & MIIM_ID)
3762 lpmii->wID = menu->wID;
3763
3764 if (lpmii->fMask & MIIM_SUBMENU)
3765 lpmii->hSubMenu = menu->hSubMenu;
3766
3767 if (lpmii->fMask & MIIM_CHECKMARKS) {
3768 lpmii->hbmpChecked = menu->hCheckBit;
3769 lpmii->hbmpUnchecked = menu->hUnCheckBit;
3770 }
3771 if (lpmii->fMask & MIIM_DATA)
3772 lpmii->dwItemData = menu->dwItemData;
3773
3774 return TRUE;
3775 }
3776
3777 /**********************************************************************
3778 * GetMenuItemInfo32A (USER32.263)
3779 */
3780 BOOL32 WINAPI GetMenuItemInfo32A( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3781 LPMENUITEMINFO32A lpmii)
3782 {
3783 return GetMenuItemInfo32_common (hmenu, item, bypos, lpmii, FALSE);
3784 }
3785
3786 /**********************************************************************
3787 * GetMenuItemInfo32W (USER32.264)
3788 */
3789 BOOL32 WINAPI GetMenuItemInfo32W( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3790 LPMENUITEMINFO32W lpmii)
3791 {
3792 return GetMenuItemInfo32_common (hmenu, item, bypos,
3793 (LPMENUITEMINFO32A)lpmii, TRUE);
3794 }
3795
3796 /**********************************************************************
3797 * SetMenuItemInfo32_common
3798 */
3799
3800 static BOOL32 SetMenuItemInfo32_common(MENUITEM * menu,
3801 const MENUITEMINFO32A *lpmii,
3802 BOOL32 unicode)
3803 {
3804 if (!menu) return FALSE;
3805
3806 if (lpmii->fMask & MIIM_TYPE) {
3807 /* Get rid of old string. */
3808 if (IS_STRING_ITEM(menu->fType) && menu->text)
3809 HeapFree(SystemHeap, 0, menu->text);
3810
3811 menu->fType = lpmii->fType;
3812 menu->text = lpmii->dwTypeData;
3813 if (IS_STRING_ITEM(menu->fType) && menu->text) {
3814 menu->text =
3815 unicode
3816 ? HEAP_strdupWtoA(SystemHeap, 0,
3817 (LPWSTR) lpmii->dwTypeData)
3818 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
3819 }
3820 }
3821 if (lpmii->fMask & MIIM_STATE)
3822 menu->fState = lpmii->fState;
3823
3824 if (lpmii->fMask & MIIM_ID)
3825 menu->wID = lpmii->wID;
3826
3827 if (lpmii->fMask & MIIM_SUBMENU)
3828 menu->hSubMenu = lpmii->hSubMenu;
3829
3830 if (lpmii->fMask & MIIM_CHECKMARKS)
3831 {
3832 menu->hCheckBit = lpmii->hbmpChecked;
3833 menu->hUnCheckBit = lpmii->hbmpUnchecked;
3834 }
3835 if (lpmii->fMask & MIIM_DATA)
3836 menu->dwItemData = lpmii->dwItemData;
3837
3838 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
3839 return TRUE;
3840 }
3841
3842 /**********************************************************************
3843 * SetMenuItemInfo32A (USER32.490)
3844 */
3845 BOOL32 WINAPI SetMenuItemInfo32A(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3846 const MENUITEMINFO32A *lpmii)
3847 {
3848 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos),
3849 lpmii, FALSE);
3850 }
3851
3852 /**********************************************************************
3853 * SetMenuItemInfo32W (USER32.491)
3854 */
3855 BOOL32 WINAPI SetMenuItemInfo32W(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3856 const MENUITEMINFO32W *lpmii)
3857 {
3858 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos),
3859 (const MENUITEMINFO32A*)lpmii, TRUE);
3860 }
3861
3862 /**********************************************************************
3863 * SetMenuDefaultItem32 (USER32.488)
3864 */
3865 BOOL32 WINAPI SetMenuDefaultItem32(HMENU32 hmenu, UINT32 item, BOOL32 bypos)
3866 {
3867 MENUITEM *menu = MENU_FindItem(&hmenu, &item, bypos);
3868 if (!menu) return FALSE;
3869 debug_print_menuitem("SetMenuDefaultItem32: ", menu, "");
3870 fprintf(stdnimp, "SetMenuDefaultItem32 (0x%x,%d,%d), empty stub!\n",
3871 hmenu, item, bypos);
3872 return TRUE;
3873 }
3874
3875 /*******************************************************************
3876 * InsertMenuItem16 (USER.441)
3877 *
3878 * FIXME: untested
3879 */
3880 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
3881 const MENUITEMINFO16 *mii )
3882 {
3883 MENUITEMINFO32A miia;
3884
3885 miia.cbSize = sizeof(miia);
3886 miia.fMask = mii->fMask;
3887 miia.dwTypeData = mii->dwTypeData;
3888 miia.fType = mii->fType;
3889 miia.fState = mii->fState;
3890 miia.wID = mii->wID;
3891 miia.hSubMenu = mii->hSubMenu;
3892 miia.hbmpChecked = mii->hbmpChecked;
3893 miia.hbmpUnchecked = mii->hbmpUnchecked;
3894 miia.dwItemData = mii->dwItemData;
3895 miia.cch = mii->cch;
3896 if (IS_STRING_ITEM(miia.fType))
3897 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
3898 return InsertMenuItem32A( hmenu, pos, byposition, &miia );
3899 }
3900
3901
3902 /**********************************************************************
3903 * InsertMenuItem32A (USER32.322)
3904 */
3905 BOOL32 WINAPI InsertMenuItem32A(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3906 const MENUITEMINFO32A *lpmii)
3907 {
3908 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3909 return SetMenuItemInfo32_common(item, lpmii, FALSE);
3910 }
3911
3912
3913 /**********************************************************************
3914 * InsertMenuItem32W (USER32.323)
3915 */
3916 BOOL32 WINAPI InsertMenuItem32W(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3917 const MENUITEMINFO32W *lpmii)
3918 {
3919 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3920 return SetMenuItemInfo32_common(item, (const MENUITEMINFO32A*)lpmii, TRUE);
3921 }
3922
3923 /**********************************************************************
3924 * CheckMenuRadioItem32 (USER32.47)
3925 */
3926
3927 BOOL32 WINAPI CheckMenuRadioItem32(HMENU32 hMenu,
3928 UINT32 first, UINT32 last, UINT32 check,
3929 BOOL32 bypos)
3930 {
3931 MENUITEM *mifirst, *milast, *micheck;
3932 HMENU32 mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
3933
3934 dprintf_info(menu,
3935 "CheckMenuRadioItem32: ox%x: %d-%d, check %d, bypos=%d\n",
3936 hMenu, first, last, check, bypos);
3937
3938 mifirst = MENU_FindItem (&mfirst, &first, bypos);
3939 milast = MENU_FindItem (&mlast, &last, bypos);
3940 micheck = MENU_FindItem (&mcheck, &check, bypos);
3941
3942 if (mifirst == NULL || milast == NULL || micheck == NULL ||
3943 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
3944 micheck > milast || micheck < mifirst)
3945 return FALSE;
3946
3947 while (mifirst <= milast)
3948 {
3949 if (mifirst == micheck)
3950 {
3951 mifirst->fType |= MFT_RADIOCHECK;
3952 mifirst->fState |= MFS_CHECKED;
3953 } else {
3954 mifirst->fType &= ~MFT_RADIOCHECK;
3955 mifirst->fState &= ~MFS_CHECKED;
3956 }
3957 mifirst++;
3958 }
3959
3960 return TRUE;
3961 }
3962
3963 /**********************************************************************
3964 * CheckMenuRadioItem16 (not a Windows API)
3965 */
3966
3967 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
3968 UINT16 first, UINT16 last, UINT16 check,
3969 BOOL16 bypos)
3970 {
3971 return CheckMenuRadioItem32 (hMenu, first, last, check, bypos);
3972 }
3973
3974 /**********************************************************************
3975 * GetMenuItemRect32 (USER32.266)
3976 */
3977
3978 BOOL32 WINAPI GetMenuItemRect32 (HWND32 hwnd, HMENU32 hMenu, UINT32 uItem,
3979 LPRECT32 rect)
3980 {
3981 RECT32 saverect, clientrect;
3982 BOOL32 barp;
3983 HDC32 hdc;
3984 WND *wndPtr;
3985 MENUITEM *item;
3986 HMENU32 orghMenu = hMenu;
3987
3988 dprintf_info(menu, "GetMenuItemRect32 (0x%x,0x%x,%d,%p)\n",
3989 hwnd, hMenu, uItem, rect);
3990
3991 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
3992 wndPtr = WIN_FindWndPtr (hwnd);
3993 if (!rect || !item || !wndPtr) return FALSE;
3994
3995 GetClientRect32( hwnd, &clientrect );
3996 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
3997 barp = (hMenu == orghMenu);
3998
3999 saverect = item->rect;
4000 MENU_CalcItemSize (hdc, item, hwnd,
4001 clientrect.left, clientrect.top, barp);
4002 *rect = item->rect;
4003 item->rect = saverect;
4004
4005 ReleaseDC32( hwnd, hdc );
4006 return TRUE;
4007 }
4008
4009 /**********************************************************************
4010 * GetMenuItemRect16 (USER.665)
4011 */
4012
4013 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4014 LPRECT16 rect)
4015 {
4016 RECT32 r32;
4017 BOOL32 res;
4018
4019 if (!rect) return FALSE;
4020 res = GetMenuItemRect32 (hwnd, hMenu, uItem, &r32);
4021 CONV_RECT32TO16 (&r32, rect);
4022 return res;
4023 }
Maarten's multimedia branch