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Release 980215
[wine/multimedia.git] / controls / menu.c
blobee9fadffcafabcd68c968f1a64a07948251575df
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 "stddebug.h"
36 #include "tweak.h"
37 #include "debug.h"
38
39
40 UINT32 MENU_BarItemTopNudge;
41 UINT32 MENU_BarItemLeftNudge;
42 UINT32 MENU_ItemTopNudge;
43 UINT32 MENU_ItemLeftNudge;
44 UINT32 MENU_HighlightTopNudge;
45 UINT32 MENU_HighlightLeftNudge;
46 UINT32 MENU_HighlightBottomNudge;
47 UINT32 MENU_HighlightRightNudge;
48
49 /* internal popup menu window messages */
50
51 #define MM_SETMENUHANDLE (WM_USER + 0)
52 #define MM_GETMENUHANDLE (WM_USER + 1)
53
54 /* Menu item structure */
55 typedef struct {
56 /* ----------- MENUITEMINFO Stuff ----------- */
57 UINT32 fType; /* Item type. */
58 UINT32 fState; /* Item state. */
59 UINT32 wID; /* Item id. */
60 HMENU32 hSubMenu; /* Pop-up menu. */
61 HBITMAP32 hCheckBit; /* Bitmap when checked. */
62 HBITMAP32 hUnCheckBit; /* Bitmap when unchecked. */
63 LPSTR text; /* Item text or bitmap handle. */
64 DWORD dwItemData; /* Application defined. */
65 /* ----------- Wine stuff ----------- */
66 RECT32 rect; /* Item area (relative to menu window) */
67 UINT32 xTab; /* X position of text after Tab */
68 } MENUITEM;
69
70 /* Popup menu structure */
71 typedef struct {
72 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
73 WORD wMagic; /* Magic number */
74 HQUEUE16 hTaskQ; /* Task queue for this menu */
75 WORD Width; /* Width of the whole menu */
76 WORD Height; /* Height of the whole menu */
77 WORD nItems; /* Number of items in the menu */
78 HWND32 hWnd; /* Window containing the menu */
79 MENUITEM *items; /* Array of menu items */
80 UINT32 FocusedItem; /* Currently focused item */
81 } POPUPMENU, *LPPOPUPMENU;
82
83 /* internal flags for menu tracking */
84
85 #define TF_ENDMENU 0x0001
86 #define TF_SUSPENDPOPUP 0x0002
87 #define TF_SKIPREMOVE 0x0004
88
89 typedef struct
90 {
91 UINT32 trackFlags;
92 HMENU32 hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
93 HMENU32 hTopMenu; /* initial menu */
94 HWND32 hOwnerWnd; /* where notifications are sent */
95 POINT32 pt;
96 } MTRACKER;
97
98 #define MENU_MAGIC 0x554d /* 'MU' */
99 #define IS_A_MENU(pmenu) ((pmenu) && (pmenu)->wMagic == MENU_MAGIC)
100
101 #define ITEM_PREV -1
102 #define ITEM_NEXT 1
103
104 /* Internal MENU_TrackMenu() flags */
105 #define TPM_INTERNAL 0xF0000000
106 #define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
107 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
108
109 /* popup menu shade thickness */
110 #define POPUP_XSHADE 4
111 #define POPUP_YSHADE 4
112
113 /* Space between 2 menu bar items */
114 #define MENU_BAR_ITEMS_SPACE 12
115
116 /* Minimum width of a tab character */
117 #define MENU_TAB_SPACE 8
118
119 /* Height of a separator item */
120 #define SEPARATOR_HEIGHT 5
121
122 /* (other menu->FocusedItem values give the position of the focused item) */
123 #define NO_SELECTED_ITEM 0xffff
124
125 #define MENU_ITEM_TYPE(flags) \
126 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
127
128 #define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
129
130 #define IS_SYSTEM_MENU(menu) \
131 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
132 #define IS_SYSTEM_POPUP(menu) \
133 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
134
135 #define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
136 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
137 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
138 MF_POPUP | MF_SYSMENU | MF_HELP)
139 #define STATE_MASK (~TYPE_MASK)
140
141 /* Dimension of the menu bitmaps */
142 static WORD check_bitmap_width = 0, check_bitmap_height = 0;
143 static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
144
145 static HBITMAP32 hStdRadioCheck = 0;
146 static HBITMAP32 hStdCheck = 0;
147 static HBITMAP32 hStdMnArrow = 0;
148 static HBRUSH32 hShadeBrush = 0;
149 static HMENU32 MENU_DefSysPopup = 0; /* Default system menu popup */
150
151 /* Use global popup window because there's no way 2 menus can
152 * be tracked at the same time. */
153
154 static WND* pTopPopupWnd = 0;
155 static UINT32 uSubPWndLevel = 0;
156
157 /* Flag set by EndMenu() to force an exit from menu tracking */
158 static BOOL32 fEndMenu = FALSE;
159
160
161 /***********************************************************************
162 * debug_print_menuitem
163 *
164 * Print a menuitem in readable form.
165 */
166
167 #define debug_print_menuitem(pre, mp, post) \
168 if(debugging_menu) do_debug_print_menuitem(pre, mp, post)
169
170 #define MENUOUT(text) \
171 p+=sprintf(p, "%s%s", (count++ ? "," : ""), (text))
172
173 #define MENUFLAG(bit,text) \
174 do { \
175 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
176 } while (0)
177
178 static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
179 const char *postfix)
180 {
181 char buff[256];
182 char *p;
183
184 p = buff;
185 if (mp) {
186 UINT32 flags = mp->fType;
187 int typ = MENU_ITEM_TYPE(flags);
188 p+=sprintf(p, "{ ID=0x%x", mp->wID);
189 if (flags & MF_POPUP)
190 p+=sprintf(p, ", Sub=0x%x", mp->hSubMenu);
191 if (flags) {
192 int count = 0;
193 p+=sprintf(p, ", Typ=");
194 if (typ == MFT_STRING)
195 /* Nothing */ ;
196 else if (typ == MFT_SEPARATOR)
197 MENUOUT("sep");
198 else if (typ == MFT_OWNERDRAW)
199 MENUOUT("own");
200 else if (typ == MFT_BITMAP)
201 MENUOUT("bit");
202 else
203 MENUOUT("???");
204 flags -= typ;
205
206 MENUFLAG(MF_POPUP, "pop");
207 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
208 MENUFLAG(MFT_MENUBREAK, "brk");
209 MENUFLAG(MFT_RADIOCHECK, "radio");
210 MENUFLAG(MFT_RIGHTORDER, "rorder");
211 MENUFLAG(MF_SYSMENU, "sys");
212 MENUFLAG(MFT_RIGHTJUSTIFY, "right");
213
214 if (flags)
215 p+=sprintf(p, "+0x%x", flags);
216 }
217 flags = mp->fState;
218 if (flags) {
219 int count = 0;
220 p+=sprintf(p, ", State=");
221 MENUFLAG(MFS_GRAYED, "grey");
222 MENUFLAG(MFS_DISABLED, "dis");
223 MENUFLAG(MFS_CHECKED, "check");
224 MENUFLAG(MFS_HILITE, "hi");
225 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
226 MENUFLAG(MF_MOUSESELECT, "mouse");
227 if (flags)
228 p+=sprintf(p, "+0x%x", flags);
229 }
230 if (mp->hCheckBit)
231 p+=sprintf(p, ", Chk=0x%x", mp->hCheckBit);
232 if (mp->hUnCheckBit)
233 p+=sprintf(p, ", Unc=0x%x", mp->hUnCheckBit);
234
235 if (typ == MFT_STRING) {
236 if (mp->text)
237 p+=sprintf(p, ", Text=\"%s\"", mp->text);
238 else
239 p+=sprintf(p, ", Text=Null");
240 } else if (mp->text == NULL)
241 /* Nothing */ ;
242 else
243 p+=sprintf(p, ", Text=%p", mp->text);
244 p+=sprintf(p, " }");
245 } else {
246 p+=sprintf(p, "NULL");
247 }
248
249 dprintf_menu(stddeb, "%s %s %s\n", prefix, buff, postfix);
250 }
251
252 #undef MENUOUT
253 #undef MENUFLAG
254
255 /***********************************************************************
256 * MENU_CopySysPopup
257 *
258 * Return the default system menu.
259 */
260 static HMENU32 MENU_CopySysPopup(void)
261 {
262 HMENU32 hMenu = LoadMenuIndirect32A(SYSRES_GetResPtr(SYSRES_MENU_SYSMENU));
263
264 if( hMenu ) {
265 POPUPMENU* menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(hMenu);
266 menu->wFlags |= MF_SYSMENU | MF_POPUP;
267 }
268 else {
269 hMenu = 0;
270 fprintf( stderr, "Unable to load default system menu\n" );
271 }
272
273 dprintf_menu( stddeb, "MENU_CopySysPopup: returning %x.\n", hMenu );
274
275 return hMenu;
276 }
277
278
279 /**********************************************************************
280 * MENU_GetSysMenu
281 *
282 * Create a copy of the system menu. System menu in Windows is
283 * a special menu-bar with the single entry - system menu popup.
284 * This popup is presented to the outside world as a "system menu".
285 * However, the real system menu handle is sometimes seen in the
286 * WM_MENUSELECT paramemters (and Word 6 likes it this way).
287 */
288 HMENU32 MENU_GetSysMenu( HWND32 hWnd, HMENU32 hPopupMenu )
289 {
290 HMENU32 hMenu;
291
292 if ((hMenu = CreateMenu32()))
293 {
294 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hMenu);
295 menu->wFlags = MF_SYSMENU;
296 menu->hWnd = hWnd;
297
298 if (hPopupMenu == (HMENU32)(-1))
299 hPopupMenu = MENU_CopySysPopup();
300 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
301
302 if (hPopupMenu)
303 {
304 InsertMenu32A( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION, hPopupMenu, NULL );
305
306 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
307 menu->items[0].fState = 0;
308 menu = (POPUPMENU*) USER_HEAP_LIN_ADDR(hPopupMenu);
309 menu->wFlags |= MF_SYSMENU;
310
311 dprintf_menu(stddeb,"GetSysMenu hMenu=%04x (%04x)\n", hMenu, hPopupMenu );
312 return hMenu;
313 }
314 DestroyMenu32( hMenu );
315 }
316 fprintf(stderr, "failed to load system menu!\n");
317 return 0;
318 }
319
320
321 /***********************************************************************
322 * MENU_Init
323 *
324 * Menus initialisation.
325 */
326 BOOL32 MENU_Init()
327 {
328 HBITMAP32 hBitmap;
329 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
330 0x55, 0, 0xAA, 0,
331 0x55, 0, 0xAA, 0,
332 0x55, 0, 0xAA, 0 };
333
334 /* Load menu bitmaps */
335 hStdCheck = LoadBitmap32A(0, (LPSTR)MAKEINTRESOURCE(OBM_CHECK));
336 hStdRadioCheck = LoadBitmap32A(0, (LPSTR)MAKEINTRESOURCE(OBM_RADIOCHECK));
337 hStdMnArrow = LoadBitmap32A(0, (LPSTR)MAKEINTRESOURCE(OBM_MNARROW));
338
339 if (hStdCheck)
340 {
341 BITMAP32 bm;
342 GetObject32A( hStdCheck, sizeof(bm), &bm );
343 check_bitmap_width = bm.bmWidth;
344 check_bitmap_height = bm.bmHeight;
345 } else
346 return FALSE;
347
348 /* Assume that radio checks have the same size as regular check. */
349 if (!hStdRadioCheck)
350 return FALSE;
351
352 if (hStdMnArrow)
353 {
354 BITMAP32 bm;
355 GetObject32A( hStdMnArrow, sizeof(bm), &bm );
356 arrow_bitmap_width = bm.bmWidth;
357 arrow_bitmap_height = bm.bmHeight;
358 } else
359 return FALSE;
360
361 if ((hBitmap = CreateBitmap32( 8, 8, 1, 1, shade_bits)))
362 {
363 if((hShadeBrush = CreatePatternBrush32( hBitmap )))
364 {
365 DeleteObject32( hBitmap );
366 if ((MENU_DefSysPopup = MENU_CopySysPopup()))
367 return TRUE;
368 }
369 }
370
371 return FALSE;
372 }
373
374 /***********************************************************************
375 * MENU_InitSysMenuPopup
376 *
377 * Grey the appropriate items in System menu.
378 */
379 static void MENU_InitSysMenuPopup( HMENU32 hmenu, DWORD style, DWORD clsStyle )
380 {
381 BOOL32 gray;
382
383 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
384 EnableMenuItem32( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
385 gray = ((style & WS_MAXIMIZE) != 0);
386 EnableMenuItem32( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
387 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
388 EnableMenuItem32( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
389 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
390 EnableMenuItem32( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
391 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
392 EnableMenuItem32( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
393 gray = (clsStyle & CS_NOCLOSE) != 0;
394 EnableMenuItem32( hmenu, SC_CLOSE, (gray ? MF_GRAYED : MF_ENABLED) );
395 }
396
397
398 /******************************************************************************
399 *
400 * UINT32 MENU_GetStartOfNextColumn(
401 * HMENU32 hMenu )
402 *
403 *****************************************************************************/
404
405 static UINT32 MENU_GetStartOfNextColumn(
406 HMENU32 hMenu )
407 {
408 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
409 UINT32 i = menu->FocusedItem + 1;
410
411 if(!menu)
412 return NO_SELECTED_ITEM;
413
414 if( i == NO_SELECTED_ITEM )
415 return i;
416
417 for( ; i < menu->nItems; ++i ) {
418 if (menu->items[i].fType & MF_MENUBARBREAK)
419 return i;
420 }
421
422 return NO_SELECTED_ITEM;
423 }
424
425
426 /******************************************************************************
427 *
428 * UINT32 MENU_GetStartOfPrevColumn(
429 * HMENU32 hMenu )
430 *
431 *****************************************************************************/
432
433 static UINT32 MENU_GetStartOfPrevColumn(
434 HMENU32 hMenu )
435 {
436 POPUPMENU const *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu);
437 UINT32 i;
438
439 if( !menu )
440 return NO_SELECTED_ITEM;
441
442 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
443 return NO_SELECTED_ITEM;
444
445 /* Find the start of the column */
446
447 for(i = menu->FocusedItem; i != 0 &&
448 !(menu->items[i].fType & MF_MENUBARBREAK);
449 --i); /* empty */
450
451 if(i == 0)
452 return NO_SELECTED_ITEM;
453
454 for(--i; i != 0; --i) {
455 if (menu->items[i].fType & MF_MENUBARBREAK)
456 break;
457 }
458
459 dprintf_menu( stddeb, "MENU_GetStartOfPrevColumn: ret %d.\n", i );
460
461 return i;
462 }
463
464
465
466 /***********************************************************************
467 * MENU_FindItem
468 *
469 * Find a menu item. Return a pointer on the item, and modifies *hmenu
470 * in case the item was in a sub-menu.
471 */
472 static MENUITEM *MENU_FindItem( HMENU32 *hmenu, UINT32 *nPos, UINT32 wFlags )
473 {
474 POPUPMENU *menu;
475 UINT32 i;
476
477 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR(*hmenu))) return NULL;
478 if (wFlags & MF_BYPOSITION)
479 {
480 if (*nPos >= menu->nItems) return NULL;
481 return &menu->items[*nPos];
482 }
483 else
484 {
485 MENUITEM *item = menu->items;
486 for (i = 0; i < menu->nItems; i++, item++)
487 {
488 if (item->wID == *nPos)
489 {
490 *nPos = i;
491 return item;
492 }
493 else if (item->fType & MF_POPUP)
494 {
495 HMENU32 hsubmenu = item->hSubMenu;
496 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
497 if (subitem)
498 {
499 *hmenu = hsubmenu;
500 return subitem;
501 }
502 }
503 }
504 }
505 return NULL;
506 }
507
508 /***********************************************************************
509 * MENU_FreeItemData
510 */
511 static void MENU_FreeItemData( MENUITEM* item )
512 {
513 /* delete text */
514 if (IS_STRING_ITEM(item->fType) && item->text)
515 HeapFree( SystemHeap, 0, item->text );
516 }
517
518 /***********************************************************************
519 * MENU_FindItemByCoords
520 *
521 * Find the item at the specified coordinates (screen coords). Does
522 * not work for child windows and therefore should not be called for
523 * an arbitrary system menu.
524 */
525 static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
526 POINT32 pt, UINT32 *pos )
527 {
528 MENUITEM *item;
529 WND *wndPtr;
530 UINT32 i;
531
532 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd ))) return NULL;
533 pt.x -= wndPtr->rectWindow.left;
534 pt.y -= wndPtr->rectWindow.top;
535 item = menu->items;
536 for (i = 0; i < menu->nItems; i++, item++)
537 {
538 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
539 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
540 {
541 if (pos) *pos = i;
542 return item;
543 }
544 }
545 return NULL;
546 }
547
548
549 /***********************************************************************
550 * MENU_FindItemByKey
551 *
552 * Find the menu item selected by a key press.
553 * Return item id, -1 if none, -2 if we should close the menu.
554 */
555 static UINT32 MENU_FindItemByKey( HWND32 hwndOwner, HMENU32 hmenu,
556 UINT32 key, BOOL32 forceMenuChar )
557 {
558 dprintf_menu(stddeb,"\tlooking for '%c' in [%04x]\n", (char)key, (UINT16)hmenu );
559
560 if (!IsMenu32( hmenu ))
561 {
562 WND* w = WIN_FindWndPtr(hwndOwner);
563 hmenu = GetSubMenu32(w->hSysMenu, 0);
564 }
565
566 if (hmenu)
567 {
568 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
569 MENUITEM *item = menu->items;
570 LONG menuchar;
571
572 if( !forceMenuChar )
573 {
574 UINT32 i;
575
576 key = toupper(key);
577 for (i = 0; i < menu->nItems; i++, item++)
578 {
579 if (IS_STRING_ITEM(item->fType))
580 {
581 char *p = strchr( item->text, '&' );
582 if (p && (p[1] != '&') && (toupper(p[1]) == key)) return i;
583 }
584 }
585 }
586 menuchar = SendMessage32A( hwndOwner, WM_MENUCHAR,
587 MAKEWPARAM( key, menu->wFlags ), hmenu );
588 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
589 if (HIWORD(menuchar) == 1) return (UINT32)(-2);
590 }
591 return (UINT32)(-1);
592 }
593
594
595 /***********************************************************************
596 * MENU_CalcItemSize
597 *
598 * Calculate the size of the menu item and store it in lpitem->rect.
599 */
600 static void MENU_CalcItemSize( HDC32 hdc, MENUITEM *lpitem, HWND32 hwndOwner,
601 INT32 orgX, INT32 orgY, BOOL32 menuBar )
602 {
603 DWORD dwSize;
604 char *p;
605
606 dprintf_menu(stddeb, "MENU_CalcItemSize: HDC 0x%x at (%d,%d)\n",
607 hdc, orgX, orgY);
608 debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
609 (menuBar ? " (MenuBar)" : ""));
610
611 SetRect32( &lpitem->rect, orgX, orgY, orgX, orgY );
612
613 if (lpitem->fType & MF_OWNERDRAW)
614 {
615 MEASUREITEMSTRUCT32 mis;
616 mis.CtlType = ODT_MENU;
617 mis.itemID = lpitem->wID;
618 mis.itemData = (DWORD)lpitem->text;
619 mis.itemHeight = 16;
620 mis.itemWidth = 30;
621 SendMessage32A( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
622 lpitem->rect.bottom += mis.itemHeight;
623 lpitem->rect.right += mis.itemWidth;
624 dprintf_menu(stddeb, "MENU_CalcItemSize: %08x %dx%d\n",
625 lpitem->wID, mis.itemWidth, mis.itemHeight);
626 return;
627 }
628
629 if (lpitem->fType & MF_SEPARATOR)
630 {
631 lpitem->rect.bottom += SEPARATOR_HEIGHT;
632 return;
633 }
634
635 if (!menuBar)
636 {
637 lpitem->rect.right += 2 * check_bitmap_width;
638 if (lpitem->fType & MF_POPUP)
639 lpitem->rect.right += arrow_bitmap_width;
640 }
641
642 if (lpitem->fType & MF_BITMAP)
643 {
644 BITMAP32 bm;
645 if (GetObject32A( (HBITMAP32)lpitem->text, sizeof(bm), &bm ))
646 {
647 lpitem->rect.right += bm.bmWidth;
648 lpitem->rect.bottom += bm.bmHeight;
649 }
650 return;
651 }
652
653 /* If we get here, then it must be a text item */
654
655 if (IS_STRING_ITEM( lpitem->fType ))
656 {
657 dwSize = GetTextExtent( hdc, lpitem->text, strlen(lpitem->text) );
658 lpitem->rect.right += LOWORD(dwSize);
659 lpitem->rect.bottom += MAX( HIWORD(dwSize), SYSMETRICS_CYMENU );
660 lpitem->xTab = 0;
661
662 if (menuBar) lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
663 else if ((p = strchr( lpitem->text, '\t' )) != NULL)
664 {
665 /* Item contains a tab (only meaningful in popup menus) */
666 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE +
667 LOWORD( GetTextExtent( hdc, lpitem->text,
668 (int)(p - lpitem->text) ));
669 lpitem->rect.right += MENU_TAB_SPACE;
670 }
671 else
672 {
673 if (strchr( lpitem->text, '\b' ))
674 lpitem->rect.right += MENU_TAB_SPACE;
675 lpitem->xTab = lpitem->rect.right - check_bitmap_width
676 - arrow_bitmap_width;
677 }
678 }
679 }
680
681
682 /***********************************************************************
683 * MENU_PopupMenuCalcSize
684 *
685 * Calculate the size of a popup menu.
686 */
687 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND32 hwndOwner )
688 {
689 MENUITEM *lpitem;
690 HDC32 hdc;
691 int start, i;
692 int orgX, orgY, maxX, maxTab, maxTabWidth;
693
694 lppop->Width = lppop->Height = 0;
695 if (lppop->nItems == 0) return;
696 hdc = GetDC32( 0 );
697 start = 0;
698 maxX = SYSMETRICS_CXBORDER;
699 while (start < lppop->nItems)
700 {
701 lpitem = &lppop->items[start];
702 orgX = maxX;
703 orgY = SYSMETRICS_CYBORDER;
704 maxTab = maxTabWidth = 0;
705
706 /* Parse items until column break or end of menu */
707 for (i = start; i < lppop->nItems; i++, lpitem++)
708 {
709 if ((i != start) &&
710 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
711
712 if(TWEAK_Win95Look)
713 ++orgY;
714
715 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
716 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
717 maxX = MAX( maxX, lpitem->rect.right );
718 orgY = lpitem->rect.bottom;
719 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
720 {
721 maxTab = MAX( maxTab, lpitem->xTab );
722 maxTabWidth = MAX(maxTabWidth,lpitem->rect.right-lpitem->xTab);
723 }
724 }
725
726 /* Finish the column (set all items to the largest width found) */
727 maxX = MAX( maxX, maxTab + maxTabWidth );
728 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
729 {
730 lpitem->rect.right = maxX;
731 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
732 lpitem->xTab = maxTab;
733 }
734 lppop->Height = MAX( lppop->Height, orgY );
735 }
736
737 lppop->Width = maxX;
738 ReleaseDC32( 0, hdc );
739 }
740
741
742 /***********************************************************************
743 * MENU_MenuBarCalcSize
744 *
745 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
746 * height is off by 1 pixel which causes lengthy window relocations when
747 * active document window is maximized/restored.
748 *
749 * Calculate the size of the menu bar.
750 */
751 static void MENU_MenuBarCalcSize( HDC32 hdc, LPRECT32 lprect,
752 LPPOPUPMENU lppop, HWND32 hwndOwner )
753 {
754 MENUITEM *lpitem;
755 int start, i, orgX, orgY, maxY, helpPos;
756
757 if ((lprect == NULL) || (lppop == NULL)) return;
758 if (lppop->nItems == 0) return;
759 dprintf_menu(stddeb,"MENU_MenuBarCalcSize left=%d top=%d right=%d bottom=%d\n",
760 lprect->left, lprect->top, lprect->right, lprect->bottom);
761 lppop->Width = lprect->right - lprect->left;
762 lppop->Height = 0;
763 maxY = lprect->top;
764 start = 0;
765 helpPos = -1;
766 while (start < lppop->nItems)
767 {
768 lpitem = &lppop->items[start];
769 orgX = lprect->left;
770 orgY = maxY;
771
772 /* Parse items until line break or end of menu */
773 for (i = start; i < lppop->nItems; i++, lpitem++)
774 {
775 if ((helpPos == -1) && (lpitem->fType & MF_HELP)) helpPos = i;
776 if ((i != start) &&
777 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
778
779 dprintf_menu( stddeb,
780 "MENU_MenuBarCalcSize: calling MENU_CalcItemSize"
781 " org=(%d, %d)\n", orgX, orgY );
782 debug_print_menuitem (" item: ", lpitem, "");
783 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
784 if (lpitem->rect.right > lprect->right)
785 {
786 if (i != start) break;
787 else lpitem->rect.right = lprect->right;
788 }
789 maxY = MAX( maxY, lpitem->rect.bottom );
790 orgX = lpitem->rect.right;
791 }
792
793 /* Finish the line (set all items to the largest height found) */
794 while (start < i) lppop->items[start++].rect.bottom = maxY;
795 }
796
797 lprect->bottom = maxY;
798 lppop->Height = lprect->bottom - lprect->top;
799
800 /* Flush right all items between the MF_HELP and the last item */
801 /* (if several lines, only move the last line) */
802 if (helpPos != -1)
803 {
804 lpitem = &lppop->items[lppop->nItems-1];
805 orgY = lpitem->rect.top;
806 orgX = lprect->right;
807 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--)
808 {
809 if (lpitem->rect.top != orgY) break; /* Other line */
810 if (lpitem->rect.right >= orgX) break; /* Too far right already */
811 lpitem->rect.left += orgX - lpitem->rect.right;
812 lpitem->rect.right = orgX;
813 orgX = lpitem->rect.left;
814 }
815 }
816 }
817
818 /***********************************************************************
819 * MENU_DrawMenuItem
820 *
821 * Draw a single menu item.
822 */
823 static void MENU_DrawMenuItem( HWND32 hwnd, HDC32 hdc, MENUITEM *lpitem,
824 UINT32 height, BOOL32 menuBar )
825 {
826 RECT32 rect;
827
828 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
829
830 if (lpitem->fType & MF_SYSMENU)
831 {
832 if( !IsIconic32(hwnd) ) {
833 if(TWEAK_Win95Look)
834 NC_DrawSysButton95( hwnd, hdc,
835 lpitem->fState &
836 (MF_HILITE | MF_MOUSESELECT) );
837 else
838 NC_DrawSysButton( hwnd, hdc,
839 lpitem->fState &
840 (MF_HILITE | MF_MOUSESELECT) );
841 }
842
843 return;
844 }
845
846 if (lpitem->fType & MF_OWNERDRAW)
847 {
848 DRAWITEMSTRUCT32 dis;
849
850 dprintf_menu( stddeb, "DrawMenuItem: Ownerdraw!\n" );
851 dis.CtlType = ODT_MENU;
852 dis.itemID = lpitem->wID;
853 dis.itemData = (DWORD)lpitem->text;
854 dis.itemState = 0;
855 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
856 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED;
857 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
858 dis.itemAction = ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS;
859 dis.hwndItem = hwnd;
860 dis.hDC = hdc;
861 dis.rcItem = lpitem->rect;
862 SendMessage32A( hwnd, WM_DRAWITEM, 0, (LPARAM)&dis );
863 return;
864 }
865
866 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
867 rect = lpitem->rect;
868
869 /* Draw the background */
870 if(TWEAK_Win95Look) {
871 rect.left += 2;
872 rect.right -= 2;
873
874 /*
875 if(menuBar) {
876 --rect.left;
877 ++rect.bottom;
878 --rect.top;
879 }
880 InflateRect32( &rect, -1, -1 );
881 */
882 }
883
884 if (lpitem->fState & MF_HILITE) {
885 RECT32 r = rect;
886 r.top += MENU_HighlightTopNudge;
887 r.bottom += MENU_HighlightBottomNudge;
888 r.left += MENU_HighlightLeftNudge;
889 r.right += MENU_HighlightRightNudge;
890 FillRect32( hdc, &r, GetSysColorBrush32(COLOR_HIGHLIGHT) );
891 }
892 else {
893 RECT32 r = rect;
894 r.top += MENU_HighlightTopNudge;
895 r.bottom += MENU_HighlightBottomNudge;
896 r.left += MENU_HighlightLeftNudge;
897 r.right += MENU_HighlightRightNudge;
898 FillRect32( hdc, &r, GetSysColorBrush32(COLOR_MENU) );
899 }
900
901 SetBkMode32( hdc, TRANSPARENT );
902
903 /* Draw the separator bar (if any) */
904
905 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
906 {
907 if(TWEAK_Win95Look)
908 TWEAK_DrawMenuSeparatorVert95(hdc, rect.left - 1, 3, height - 3);
909 else {
910 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
911 MoveTo( hdc, rect.left, 0 );
912 LineTo32( hdc, rect.left, height );
913 }
914 }
915 if (lpitem->fType & MF_SEPARATOR)
916 {
917 if(TWEAK_Win95Look)
918 TWEAK_DrawMenuSeparatorHoriz95(hdc, rect.left + 1,
919 rect.top + SEPARATOR_HEIGHT / 2 + 1,
920 rect.right - 1);
921 else {
922 SelectObject32( hdc, GetSysColorPen32(COLOR_WINDOWFRAME) );
923 MoveTo( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
924 LineTo32( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
925 }
926
927 return;
928 }
929
930 /* Setup colors */
931
932 if (lpitem->fState & MF_HILITE)
933 {
934 if (lpitem->fState & MF_GRAYED)
935 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
936 else
937 SetTextColor32( hdc, GetSysColor32( COLOR_HIGHLIGHTTEXT ) );
938 SetBkColor32( hdc, GetSysColor32( COLOR_HIGHLIGHT ) );
939 }
940 else
941 {
942 if (lpitem->fState & MF_GRAYED)
943 SetTextColor32( hdc, GetSysColor32( COLOR_GRAYTEXT ) );
944 else
945 SetTextColor32( hdc, GetSysColor32( COLOR_MENUTEXT ) );
946 SetBkColor32( hdc, GetSysColor32( COLOR_MENU ) );
947 }
948
949 if (!menuBar)
950 {
951 INT32 y = rect.top + rect.bottom;
952
953 /* Draw the check mark
954 *
955 * Custom checkmark bitmaps are monochrome but not always 1bpp.
956 * In this case we want GRAPH_DrawBitmap() to copy a plane which
957 * is 1 for a white pixel and 0 for a black one.
958 */
959
960 if (lpitem->fState & MF_CHECKED)
961 {
962 HBITMAP32 bm =
963 lpitem->hCheckBit ? lpitem->hCheckBit :
964 ((lpitem->fType & MFT_RADIOCHECK)
965 ? hStdRadioCheck : hStdCheck);
966 GRAPH_DrawBitmap( hdc, bm, rect.left,
967 (y - check_bitmap_height) / 2,
968 0, 0, check_bitmap_width,
969 check_bitmap_height, TRUE );
970 } else if (lpitem->hUnCheckBit)
971 GRAPH_DrawBitmap( hdc, lpitem->hUnCheckBit, rect.left,
972 (y - check_bitmap_height) / 2, 0, 0,
973 check_bitmap_width, check_bitmap_height, TRUE );
974
975 /* Draw the popup-menu arrow */
976
977 if (lpitem->fType & MF_POPUP)
978 {
979 GRAPH_DrawBitmap( hdc, hStdMnArrow,
980 rect.right-arrow_bitmap_width-1,
981 (y - arrow_bitmap_height) / 2, 0, 0,
982 arrow_bitmap_width, arrow_bitmap_height, FALSE );
983 }
984
985 rect.left += check_bitmap_width;
986 rect.right -= arrow_bitmap_width;
987 }
988
989 /* Draw the item text or bitmap */
990
991 if (lpitem->fType & MF_BITMAP)
992 {
993 GRAPH_DrawBitmap( hdc, (HBITMAP32)lpitem->text,
994 rect.left, rect.top, 0, 0,
995 rect.right-rect.left, rect.bottom-rect.top, FALSE );
996 return;
997 }
998 /* No bitmap - process text if present */
999 else if (IS_STRING_ITEM(lpitem->fType))
1000 {
1001 register int i;
1002
1003 if (menuBar)
1004 {
1005 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1006 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1007 i = strlen( lpitem->text );
1008
1009 rect.top += MENU_BarItemTopNudge;
1010 rect.left += MENU_BarItemLeftNudge;
1011 }
1012 else
1013 {
1014 for (i = 0; lpitem->text[i]; i++)
1015 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1016 break;
1017
1018 rect.top += MENU_ItemTopNudge;
1019 rect.left += MENU_ItemLeftNudge;
1020 }
1021
1022 if(!TWEAK_Win95Look || !(lpitem->fState & MF_GRAYED)) {
1023 DrawText32A( hdc, lpitem->text, i, &rect,
1024 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1025 }
1026 else {
1027 if (!(lpitem->fState & MF_HILITE))
1028 {
1029 ++rect.left;
1030 ++rect.top;
1031 ++rect.right;
1032 ++rect.bottom;
1033 SetTextColor32(hdc, RGB(0xff, 0xff, 0xff));
1034 DrawText32A( hdc, lpitem->text, i, &rect,
1035 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1036 --rect.left;
1037 --rect.top;
1038 --rect.right;
1039 --rect.bottom;
1040 }
1041 SetTextColor32(hdc, RGB(0x80, 0x80, 0x80));
1042 DrawText32A( hdc, lpitem->text, i, &rect,
1043 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1044 }
1045
1046 if (lpitem->text[i]) /* There's a tab or flush-right char */
1047 {
1048 if (lpitem->text[i] == '\t')
1049 {
1050 rect.left = lpitem->xTab;
1051 DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1052 DT_LEFT | DT_VCENTER | DT_SINGLELINE );
1053 }
1054 else DrawText32A( hdc, lpitem->text + i + 1, -1, &rect,
1055 DT_RIGHT | DT_VCENTER | DT_SINGLELINE );
1056 }
1057 }
1058 }
1059
1060
1061 /***********************************************************************
1062 * MENU_DrawPopupMenu
1063 *
1064 * Paint a popup menu.
1065 */
1066 static void MENU_DrawPopupMenu( HWND32 hwnd, HDC32 hdc, HMENU32 hmenu )
1067 {
1068 HBRUSH32 hPrevBrush = 0;
1069 RECT32 rect;
1070
1071 GetClientRect32( hwnd, &rect );
1072
1073 /* if(!TWEAK_Win95Look) { */
1074 rect.bottom -= POPUP_YSHADE * SYSMETRICS_CYBORDER;
1075 rect.right -= POPUP_XSHADE * SYSMETRICS_CXBORDER;
1076 /* } */
1077
1078 if((hPrevBrush = SelectObject32( hdc, GetSysColorBrush32(COLOR_MENU) )))
1079 {
1080 HPEN32 hPrevPen;
1081
1082 Rectangle32( hdc, rect.left, rect.top, rect.right, rect.bottom );
1083
1084 hPrevPen = SelectObject32( hdc, GetStockObject32( NULL_PEN ) );
1085 if( hPrevPen )
1086 {
1087 INT32 ropPrev, i;
1088 POPUPMENU *menu;
1089
1090 /* draw 3-d shade */
1091 if(!TWEAK_Win95Look) {
1092 SelectObject32( hdc, hShadeBrush );
1093 SetBkMode32( hdc, TRANSPARENT );
1094 ropPrev = SetROP232( hdc, R2_MASKPEN );
1095
1096 i = rect.right; /* why SetBrushOrg() doesn't? */
1097 PatBlt32( hdc, i & 0xfffffffe,
1098 rect.top + POPUP_YSHADE*SYSMETRICS_CYBORDER,
1099 i%2 + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1100 rect.bottom - rect.top, 0x00a000c9 );
1101 i = rect.bottom;
1102 PatBlt32( hdc, rect.left + POPUP_XSHADE*SYSMETRICS_CXBORDER,
1103 i & 0xfffffffe,rect.right - rect.left,
1104 i%2 + POPUP_YSHADE*SYSMETRICS_CYBORDER, 0x00a000c9 );
1105 SelectObject32( hdc, hPrevPen );
1106 SelectObject32( hdc, hPrevBrush );
1107 SetROP232( hdc, ropPrev );
1108 }
1109 else
1110 TWEAK_DrawReliefRect95(hdc, &rect);
1111
1112 /* draw menu items */
1113
1114 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1115 if (menu && menu->nItems)
1116 {
1117 MENUITEM *item;
1118 UINT32 u;
1119
1120 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1121 MENU_DrawMenuItem( hwnd, hdc, item, menu->Height, FALSE );
1122
1123 }
1124 } else SelectObject32( hdc, hPrevBrush );
1125 }
1126 }
1127
1128
1129 /***********************************************************************
1130 * MENU_DrawMenuBar
1131 *
1132 * Paint a menu bar. Returns the height of the menu bar.
1133 */
1134 UINT32 MENU_DrawMenuBar( HDC32 hDC, LPRECT32 lprect, HWND32 hwnd,
1135 BOOL32 suppress_draw)
1136 {
1137 LPPOPUPMENU lppop;
1138 UINT32 i;
1139 WND *wndPtr = WIN_FindWndPtr( hwnd );
1140
1141 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR( (HMENU16)wndPtr->wIDmenu );
1142 if (lppop == NULL || lprect == NULL) return SYSMETRICS_CYMENU;
1143 dprintf_menu(stddeb,"MENU_DrawMenuBar(%04x, %p, %p); !\n",
1144 hDC, lprect, lppop);
1145 if (lppop->Height == 0) MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1146 lprect->bottom = lprect->top + lppop->Height;
1147 if (suppress_draw) return lppop->Height;
1148
1149 if(TWEAK_Win95Look)
1150 ++lprect->bottom;
1151
1152 FillRect32(hDC, lprect, GetSysColorBrush32(COLOR_MENU) );
1153
1154 if(!TWEAK_Win95Look) {
1155 SelectObject32( hDC, GetSysColorPen32(COLOR_WINDOWFRAME) );
1156 MoveTo( hDC, lprect->left, lprect->bottom );
1157 LineTo32( hDC, lprect->right, lprect->bottom );
1158 }
1159
1160 if (lppop->nItems == 0) return SYSMETRICS_CYMENU;
1161 for (i = 0; i < lppop->nItems; i++)
1162 {
1163 MENU_DrawMenuItem( hwnd, hDC, &lppop->items[i], lppop->Height, TRUE );
1164 }
1165 return lppop->Height;
1166 }
1167
1168
1169 /***********************************************************************
1170 * MENU_PatchResidentPopup
1171 */
1172 BOOL32 MENU_PatchResidentPopup( HQUEUE16 checkQueue, WND* checkWnd )
1173 {
1174 if( pTopPopupWnd )
1175 {
1176 HTASK16 hTask = 0;
1177
1178 dprintf_menu(stddeb,"patching resident popup: %04x %04x [%04x %04x]\n",
1179 checkQueue, checkWnd ? checkWnd->hwndSelf : 0, pTopPopupWnd->hmemTaskQ,
1180 pTopPopupWnd->owner ? pTopPopupWnd->owner->hwndSelf : 0);
1181
1182 switch( checkQueue )
1183 {
1184 case 0: /* checkWnd is the new popup owner */
1185 if( checkWnd )
1186 {
1187 pTopPopupWnd->owner = checkWnd;
1188 if( pTopPopupWnd->hmemTaskQ != checkWnd->hmemTaskQ )
1189 hTask = QUEUE_GetQueueTask( checkWnd->hmemTaskQ );
1190 }
1191 break;
1192
1193 case 0xFFFF: /* checkWnd is destroyed */
1194 if( pTopPopupWnd->owner == checkWnd )
1195 pTopPopupWnd->owner = NULL;
1196 return TRUE;
1197
1198 default: /* checkQueue is exiting */
1199 if( pTopPopupWnd->hmemTaskQ == checkQueue )
1200 {
1201 hTask = QUEUE_GetQueueTask( pTopPopupWnd->hmemTaskQ );
1202 hTask = TASK_GetNextTask( hTask );
1203 }
1204 break;
1205 }
1206
1207 if( hTask )
1208 {
1209 TDB* task = (TDB*)GlobalLock16( hTask );
1210 if( task )
1211 {
1212 pTopPopupWnd->hInstance = task->hInstance;
1213 pTopPopupWnd->hmemTaskQ = task->hQueue;
1214 return TRUE;
1215 }
1216 else dprintf_menu(stddeb,"failed to patch resident popup.\n");
1217 }
1218 }
1219 return FALSE;
1220 }
1221
1222 /***********************************************************************
1223 * MENU_ShowPopup
1224 *
1225 * Display a popup menu.
1226 */
1227 static BOOL32 MENU_ShowPopup( HWND32 hwndOwner, HMENU32 hmenu, UINT32 id,
1228 INT32 x, INT32 y, INT32 xanchor, INT32 yanchor )
1229 {
1230 POPUPMENU *menu;
1231 WND *wndOwner = NULL;
1232
1233 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
1234 if (menu->FocusedItem != NO_SELECTED_ITEM)
1235 {
1236 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1237 menu->FocusedItem = NO_SELECTED_ITEM;
1238 }
1239
1240 if( (wndOwner = WIN_FindWndPtr( hwndOwner )) )
1241 {
1242 UINT32 width, height;
1243
1244 MENU_PopupMenuCalcSize( menu, hwndOwner );
1245
1246 /* adjust popup menu pos so that it fits within the desktop */
1247
1248 width = menu->Width + SYSMETRICS_CXBORDER;
1249 height = menu->Height + SYSMETRICS_CYBORDER;
1250
1251 if( x + width > SYSMETRICS_CXSCREEN )
1252 {
1253 if( xanchor )
1254 x -= width - xanchor;
1255 if( x + width > SYSMETRICS_CXSCREEN)
1256 x = SYSMETRICS_CXSCREEN - width;
1257 }
1258 if( x < 0 ) x = 0;
1259
1260 if( y + height > SYSMETRICS_CYSCREEN )
1261 {
1262 if( yanchor )
1263 y -= height + yanchor;
1264 if( y + height > SYSMETRICS_CYSCREEN )
1265 y = SYSMETRICS_CYSCREEN - height;
1266 }
1267 if( y < 0 ) y = 0;
1268
1269 width += POPUP_XSHADE * SYSMETRICS_CXBORDER; /* add space for shading */
1270 height += POPUP_YSHADE * SYSMETRICS_CYBORDER;
1271
1272 /* NOTE: In Windows, top menu popup is not owned. */
1273 if (!pTopPopupWnd) /* create top level popup menu window */
1274 {
1275 assert( uSubPWndLevel == 0 );
1276
1277 pTopPopupWnd = WIN_FindWndPtr(CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1278 WS_POPUP, x, y, width, height,
1279 hwndOwner, 0, wndOwner->hInstance,
1280 (LPVOID)hmenu ));
1281 if (!pTopPopupWnd) return FALSE;
1282 menu->hWnd = pTopPopupWnd->hwndSelf;
1283 }
1284 else
1285 if( uSubPWndLevel )
1286 {
1287 /* create a new window for the submenu */
1288
1289 menu->hWnd = CreateWindow32A( POPUPMENU_CLASS_ATOM, NULL,
1290 WS_POPUP, x, y, width, height,
1291 menu->hWnd, 0, wndOwner->hInstance,
1292 (LPVOID)hmenu );
1293 if( !menu->hWnd ) return FALSE;
1294 }
1295 else /* top level popup menu window already exists */
1296 {
1297 menu->hWnd = pTopPopupWnd->hwndSelf;
1298
1299 MENU_PatchResidentPopup( 0, wndOwner );
1300 SendMessage16( pTopPopupWnd->hwndSelf, MM_SETMENUHANDLE, (WPARAM16)hmenu, 0L);
1301
1302 /* adjust its size */
1303
1304 SetWindowPos32( menu->hWnd, 0, x, y, width, height,
1305 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW);
1306 }
1307
1308 uSubPWndLevel++; /* menu level counter */
1309
1310 /* Display the window */
1311
1312 SetWindowPos32( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1313 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1314 UpdateWindow32( menu->hWnd );
1315 return TRUE;
1316 }
1317 return FALSE;
1318 }
1319
1320
1321 /***********************************************************************
1322 * MENU_SelectItem
1323 */
1324 static void MENU_SelectItem( HWND32 hwndOwner, HMENU32 hmenu, UINT32 wIndex,
1325 BOOL32 sendMenuSelect )
1326 {
1327 LPPOPUPMENU lppop;
1328 HDC32 hdc;
1329
1330 lppop = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1331 if (!lppop->nItems) return;
1332
1333 if ((wIndex != NO_SELECTED_ITEM) &&
1334 (lppop->items[wIndex].fType & MF_SEPARATOR))
1335 wIndex = NO_SELECTED_ITEM;
1336
1337 if (lppop->FocusedItem == wIndex) return;
1338 if (lppop->wFlags & MF_POPUP) hdc = GetDC32( lppop->hWnd );
1339 else hdc = GetDCEx32( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1340
1341 /* Clear previous highlighted item */
1342 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1343 {
1344 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1345 MENU_DrawMenuItem(lppop->hWnd,hdc,&lppop->items[lppop->FocusedItem],
1346 lppop->Height, !(lppop->wFlags & MF_POPUP) );
1347 }
1348
1349 /* Highlight new item (if any) */
1350 lppop->FocusedItem = wIndex;
1351 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1352 {
1353 lppop->items[lppop->FocusedItem].fState |= MF_HILITE;
1354 MENU_DrawMenuItem( lppop->hWnd, hdc, &lppop->items[lppop->FocusedItem],
1355 lppop->Height, !(lppop->wFlags & MF_POPUP) );
1356 if (sendMenuSelect)
1357 {
1358 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1359 SendMessage16( hwndOwner, WM_MENUSELECT, ip->wID,
1360 MAKELONG(ip->fType | (ip->fState | MF_MOUSESELECT),
1361 hmenu) );
1362 }
1363 }
1364 else if (sendMenuSelect)
1365 SendMessage16( hwndOwner, WM_MENUSELECT, hmenu,
1366 MAKELONG( lppop->wFlags | MF_MOUSESELECT, hmenu ) );
1367
1368 ReleaseDC32( lppop->hWnd, hdc );
1369 }
1370
1371
1372 /***********************************************************************
1373 * MENU_MoveSelection
1374 *
1375 * Moves currently selected item according to the offset parameter.
1376 * If there is no selection then it should select the last item if
1377 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1378 */
1379 static void MENU_MoveSelection( HWND32 hwndOwner, HMENU32 hmenu, INT32 offset )
1380 {
1381 INT32 i;
1382 POPUPMENU *menu;
1383
1384 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1385 if (!menu->items) return;
1386
1387 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1388 {
1389 if( menu->nItems == 1 ) return; else
1390 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1391 ; i += offset)
1392 if (!(menu->items[i].fType & MF_SEPARATOR))
1393 {
1394 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1395 return;
1396 }
1397 }
1398
1399 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1400 i >= 0 && i < menu->nItems ; i += offset)
1401 if (!(menu->items[i].fType & MF_SEPARATOR))
1402 {
1403 MENU_SelectItem( hwndOwner, hmenu, i, TRUE );
1404 return;
1405 }
1406 }
1407
1408
1409 /**********************************************************************
1410 * MENU_SetItemData
1411 *
1412 * Set an item flags, id and text ptr. Called by InsertMenu() and
1413 * ModifyMenu().
1414 */
1415 static BOOL32 MENU_SetItemData( MENUITEM *item, UINT32 flags, UINT32 id,
1416 LPCSTR str )
1417 {
1418 LPSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1419
1420 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1421
1422 if (IS_STRING_ITEM(flags))
1423 {
1424 if (!str || !*str)
1425 {
1426 flags |= MF_SEPARATOR;
1427 item->text = NULL;
1428 }
1429 else
1430 {
1431 LPSTR text;
1432 /* Item beginning with a backspace is a help item */
1433 if (*str == '\b')
1434 {
1435 flags |= MF_HELP;
1436 str++;
1437 }
1438 if (!(text = HEAP_strdupA( SystemHeap, 0, str ))) return FALSE;
1439 item->text = text;
1440 }
1441 }
1442 else if (flags & MF_BITMAP) item->text = (LPSTR)(HBITMAP32)LOWORD(str);
1443 else if (flags & MF_OWNERDRAW) item->text = (LPSTR)str;
1444 else item->text = NULL;
1445
1446 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != id) )
1447 DestroyMenu32( item->hSubMenu ); /* ModifyMenu() spec */
1448
1449 if (flags & MF_POPUP)
1450 {
1451 POPUPMENU *menu = (POPUPMENU *)USER_HEAP_LIN_ADDR((UINT16)id);
1452 if (IS_A_MENU(menu)) menu->wFlags |= MF_POPUP;
1453 else
1454 {
1455 item->wID = 0;
1456 item->hSubMenu = 0;
1457 item->fType = 0;
1458 item->fState = 0;
1459 return FALSE;
1460 }
1461 }
1462
1463 item->wID = id;
1464 if (flags & MF_POPUP)
1465 item->hSubMenu = id;
1466
1467 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1468 flags |= MF_POPUP; /* keep popup */
1469
1470 item->fType = flags & TYPE_MASK;
1471 item->fState = (flags & STATE_MASK) &
1472 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1473
1474 SetRectEmpty32( &item->rect );
1475 if (prevText) HeapFree( SystemHeap, 0, prevText );
1476
1477 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1478 return TRUE;
1479 }
1480
1481
1482 /**********************************************************************
1483 * MENU_InsertItem
1484 *
1485 * Insert a new item into a menu.
1486 */
1487 static MENUITEM *MENU_InsertItem( HMENU32 hMenu, UINT32 pos, UINT32 flags )
1488 {
1489 MENUITEM *newItems;
1490 POPUPMENU *menu;
1491
1492 if (!(menu = (POPUPMENU *)USER_HEAP_LIN_ADDR(hMenu)))
1493 {
1494 dprintf_menu( stddeb, "MENU_InsertItem: %04x not a menu handle\n",
1495 hMenu );
1496 return NULL;
1497 }
1498
1499 /* Find where to insert new item */
1500
1501 if ((flags & MF_BYPOSITION) &&
1502 ((pos == (UINT32)-1) || (pos == menu->nItems)))
1503 {
1504 /* Special case: append to menu */
1505 /* Some programs specify the menu length to do that */
1506 pos = menu->nItems;
1507 }
1508 else
1509 {
1510 if (!MENU_FindItem( &hMenu, &pos, flags ))
1511 {
1512 dprintf_menu( stddeb, "MENU_InsertItem: item %x not found\n",
1513 pos );
1514 return NULL;
1515 }
1516 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu)))
1517 {
1518 dprintf_menu(stddeb,"MENU_InsertItem: %04x not a menu handle\n",
1519 hMenu);
1520 return NULL;
1521 }
1522 }
1523
1524 /* Create new items array */
1525
1526 newItems = HeapAlloc( SystemHeap, 0, sizeof(MENUITEM) * (menu->nItems+1) );
1527 if (!newItems)
1528 {
1529 dprintf_menu( stddeb, "MENU_InsertItem: allocation failed\n" );
1530 return NULL;
1531 }
1532 if (menu->nItems > 0)
1533 {
1534 /* Copy the old array into the new */
1535 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1536 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1537 (menu->nItems-pos)*sizeof(MENUITEM) );
1538 HeapFree( SystemHeap, 0, menu->items );
1539 }
1540 menu->items = newItems;
1541 menu->nItems++;
1542 memset( &newItems[pos], 0, sizeof(*newItems) );
1543 return &newItems[pos];
1544 }
1545
1546
1547 /**********************************************************************
1548 * MENU_ParseResource
1549 *
1550 * Parse a standard menu resource and add items to the menu.
1551 * Return a pointer to the end of the resource.
1552 */
1553 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU32 hMenu, BOOL32 unicode )
1554 {
1555 WORD flags, id = 0;
1556 LPCSTR str;
1557
1558 do
1559 {
1560 flags = GET_WORD(res);
1561 res += sizeof(WORD);
1562 if (!(flags & MF_POPUP))
1563 {
1564 id = GET_WORD(res);
1565 res += sizeof(WORD);
1566 }
1567 if (!IS_STRING_ITEM(flags))
1568 fprintf( stderr, "MENU_ParseResource: not a string item %04x\n",
1569 flags );
1570 str = res;
1571 if (!unicode) res += strlen(str) + 1;
1572 else res += (lstrlen32W((LPCWSTR)str) + 1) * sizeof(WCHAR);
1573 if (flags & MF_POPUP)
1574 {
1575 HMENU32 hSubMenu = CreatePopupMenu32();
1576 if (!hSubMenu) return NULL;
1577 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1578 return NULL;
1579 if (!unicode) AppendMenu32A( hMenu, flags, (UINT32)hSubMenu, str );
1580 else AppendMenu32W( hMenu, flags, (UINT32)hSubMenu, (LPCWSTR)str );
1581 }
1582 else /* Not a popup */
1583 {
1584 if (!unicode) AppendMenu32A( hMenu, flags, id, *str ? str : NULL );
1585 else AppendMenu32W( hMenu, flags, id,
1586 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1587 }
1588 } while (!(flags & MF_END));
1589 return res;
1590 }
1591
1592
1593 /**********************************************************************
1594 * MENUEX_ParseResource
1595 *
1596 * Parse an extended menu resource and add items to the menu.
1597 * Return a pointer to the end of the resource.
1598 */
1599 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU32 hMenu)
1600 {
1601 WORD resinfo;
1602 do {
1603 MENUITEMINFO32W mii;
1604
1605 mii.cbSize = sizeof(mii);
1606 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1607 mii.fType = GET_DWORD(res);
1608 res += sizeof(DWORD);
1609 mii.fState = GET_DWORD(res);
1610 res += sizeof(DWORD);
1611 mii.wID = GET_DWORD(res);
1612 res += sizeof(DWORD);
1613 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1614 res += sizeof(WORD);
1615 /* Align the text on a word boundary. */
1616 res += (~((int)res - 1)) & 1;
1617 mii.dwTypeData = (LPWSTR) res;
1618 res += (1 + lstrlen32W(mii.dwTypeData)) * sizeof(WCHAR);
1619 /* Align the following fields on a dword boundary. */
1620 res += (~((int)res - 1)) & 3;
1621
1622 /* FIXME: This is inefficient and cannot be optimised away by gcc. */
1623 {
1624 LPSTR newstr = HEAP_strdupWtoA(GetProcessHeap(),
1625 0, mii.dwTypeData);
1626 dprintf_menu(stddeb, "Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1627 mii.fType, mii.fState, mii.wID, resinfo, newstr);
1628 HeapFree( GetProcessHeap(), 0, newstr );
1629 }
1630
1631 if (resinfo & 1) { /* Pop-up? */
1632 DWORD helpid = GET_DWORD(res); /* FIXME: use this. */
1633 res += sizeof(DWORD);
1634 mii.hSubMenu = CreatePopupMenu32();
1635 if (!mii.hSubMenu)
1636 return NULL;
1637 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1638 DestroyMenu32(mii.hSubMenu);
1639 return NULL;
1640 }
1641 mii.fMask |= MIIM_SUBMENU;
1642 mii.fType |= MF_POPUP;
1643 }
1644 InsertMenuItem32W(hMenu, -1, MF_BYPOSITION, &mii);
1645 } while (!(resinfo & MF_END));
1646 return res;
1647 }
1648
1649
1650 /***********************************************************************
1651 * MENU_GetSubPopup
1652 *
1653 * Return the handle of the selected sub-popup menu (if any).
1654 */
1655 static HMENU32 MENU_GetSubPopup( HMENU32 hmenu )
1656 {
1657 POPUPMENU *menu;
1658 MENUITEM *item;
1659
1660 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
1661
1662 if (menu->FocusedItem == NO_SELECTED_ITEM) return 0;
1663
1664 item = &menu->items[menu->FocusedItem];
1665 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1666 return item->hSubMenu;
1667 return 0;
1668 }
1669
1670
1671 /***********************************************************************
1672 * MENU_HideSubPopups
1673 *
1674 * Hide the sub-popup menus of this menu.
1675 */
1676 static void MENU_HideSubPopups( HWND32 hwndOwner, HMENU32 hmenu,
1677 BOOL32 sendMenuSelect )
1678 {
1679 POPUPMENU *menu = (POPUPMENU*) USER_HEAP_LIN_ADDR( hmenu );;
1680
1681 if (menu && uSubPWndLevel)
1682 {
1683 HMENU32 hsubmenu;
1684 POPUPMENU *submenu;
1685 MENUITEM *item;
1686
1687 if (menu->FocusedItem != NO_SELECTED_ITEM)
1688 {
1689 item = &menu->items[menu->FocusedItem];
1690 if (!(item->fType & MF_POPUP) ||
1691 !(item->fState & MF_MOUSESELECT)) return;
1692 item->fState &= ~MF_MOUSESELECT;
1693 hsubmenu = item->hSubMenu;
1694 } else return;
1695
1696 submenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hsubmenu );
1697 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
1698 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect );
1699
1700 if (submenu->hWnd == pTopPopupWnd->hwndSelf )
1701 {
1702 ShowWindow32( submenu->hWnd, SW_HIDE );
1703 uSubPWndLevel = 0;
1704 }
1705 else
1706 {
1707 DestroyWindow32( submenu->hWnd );
1708 submenu->hWnd = 0;
1709 }
1710 }
1711 }
1712
1713
1714 /***********************************************************************
1715 * MENU_ShowSubPopup
1716 *
1717 * Display the sub-menu of the selected item of this menu.
1718 * Return the handle of the submenu, or hmenu if no submenu to display.
1719 */
1720 static HMENU32 MENU_ShowSubPopup( HWND32 hwndOwner, HMENU32 hmenu,
1721 BOOL32 selectFirst )
1722 {
1723 RECT32 rect;
1724 POPUPMENU *menu;
1725 MENUITEM *item;
1726 WND *wndPtr;
1727 HDC32 hdc;
1728
1729 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return hmenu;
1730
1731 if (!(wndPtr = WIN_FindWndPtr( menu->hWnd )) ||
1732 (menu->FocusedItem == NO_SELECTED_ITEM)) return hmenu;
1733
1734 item = &menu->items[menu->FocusedItem];
1735 if (!(item->fType & MF_POPUP) ||
1736 (item->fState & (MF_GRAYED | MF_DISABLED))) return hmenu;
1737
1738 /* message must be send before using item,
1739 because nearly everything may by changed by the application ! */
1740 rect = item->rect;
1741 SendMessage16( hwndOwner, WM_INITMENUPOPUP, (WPARAM16)item->hSubMenu,
1742 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
1743
1744 /* correct item if modified as a reaction to WM_INITMENUPOPUP-message */
1745 if (!(item->fState & MF_HILITE))
1746 {
1747 if (menu->wFlags & MF_POPUP) hdc = GetDC32( menu->hWnd );
1748 else hdc = GetDCEx32( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1749 item->fState |= MF_HILITE;
1750 MENU_DrawMenuItem( menu->hWnd, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP) );
1751 ReleaseDC32( menu->hWnd, hdc );
1752 }
1753 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
1754 item->rect = rect;
1755
1756 item->fState |= MF_MOUSESELECT;
1757
1758 if (IS_SYSTEM_MENU(menu))
1759 {
1760 MENU_InitSysMenuPopup(item->hSubMenu, wndPtr->dwStyle, wndPtr->class->style);
1761
1762 NC_GetSysPopupPos( wndPtr, &rect );
1763 rect.top = rect.bottom;
1764 rect.right = SYSMETRICS_CXSIZE;
1765 rect.bottom = SYSMETRICS_CYSIZE;
1766 }
1767 else
1768 {
1769 if (menu->wFlags & MF_POPUP)
1770 {
1771 rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
1772 rect.top = wndPtr->rectWindow.top + item->rect.top;
1773 rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
1774 rect.bottom = item->rect.top - item->rect.bottom;
1775 }
1776 else
1777 {
1778 rect.left = wndPtr->rectWindow.left + item->rect.left;
1779 rect.top = wndPtr->rectWindow.top + item->rect.bottom;
1780 rect.right = item->rect.right - item->rect.left;
1781 rect.bottom = item->rect.bottom - item->rect.top;
1782 }
1783 }
1784
1785 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
1786 rect.left, rect.top, rect.right, rect.bottom );
1787 if (selectFirst)
1788 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
1789 return item->hSubMenu;
1790 }
1791
1792 /***********************************************************************
1793 * MENU_PtMenu
1794 *
1795 * Walks menu chain trying to find a menu pt maps to.
1796 */
1797 static HMENU32 MENU_PtMenu( HMENU32 hMenu, POINT16 pt )
1798 {
1799 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1800 register UINT32 ht = menu->FocusedItem;
1801
1802 /* try subpopup first (if any) */
1803 ht = (ht != NO_SELECTED_ITEM &&
1804 (menu->items[ht].fType & MF_POPUP) &&
1805 (menu->items[ht].fState & MF_MOUSESELECT))
1806 ? (UINT32) MENU_PtMenu(menu->items[ht].hSubMenu, pt) : 0;
1807
1808 if( !ht ) /* check the current window (avoiding WM_HITTEST) */
1809 {
1810 ht = (UINT32)NC_HandleNCHitTest( menu->hWnd, pt );
1811 if( menu->wFlags & MF_POPUP )
1812 ht = (ht != (UINT32)HTNOWHERE &&
1813 ht != (UINT32)HTERROR) ? (UINT32)hMenu : 0;
1814 else
1815 {
1816 WND* wndPtr = WIN_FindWndPtr(menu->hWnd);
1817
1818 ht = ( ht == HTSYSMENU ) ? (UINT32)(wndPtr->hSysMenu)
1819 : ( ht == HTMENU ) ? (UINT32)(wndPtr->wIDmenu) : 0;
1820 }
1821 }
1822 return (HMENU32)ht;
1823 }
1824
1825 /***********************************************************************
1826 * MENU_ExecFocusedItem
1827 *
1828 * Execute a menu item (for instance when user pressed Enter).
1829 * Return TRUE if we can go on with menu tracking.
1830 */
1831 static BOOL32 MENU_ExecFocusedItem( MTRACKER* pmt, HMENU32 hMenu )
1832 {
1833 MENUITEM *item;
1834 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hMenu );
1835 if (!menu || !menu->nItems ||
1836 (menu->FocusedItem == NO_SELECTED_ITEM)) return TRUE;
1837
1838 item = &menu->items[menu->FocusedItem];
1839
1840 dprintf_menu(stddeb, "MENU_ExecFocusedItem: %08x %08x %08x\n",
1841 hMenu, item->wID, item->hSubMenu);
1842
1843 if (!(item->fType & MF_POPUP))
1844 {
1845 if (!(item->fState & (MF_GRAYED | MF_DISABLED)))
1846 {
1847 if( menu->wFlags & MF_SYSMENU )
1848 {
1849 PostMessage16( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
1850 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
1851 }
1852 else
1853 PostMessage16( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
1854 return FALSE;
1855 }
1856 else return TRUE;
1857 }
1858 else
1859 {
1860 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hMenu, TRUE );
1861 return TRUE;
1862 }
1863 }
1864
1865
1866 /***********************************************************************
1867 * MENU_SwitchTracking
1868 *
1869 * Helper function for menu navigation routines.
1870 */
1871 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU32 hPtMenu, UINT32 id )
1872 {
1873 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1874 POPUPMENU *topmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
1875
1876 if( pmt->hTopMenu != hPtMenu &&
1877 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
1878 {
1879 /* both are top level menus (system and menu-bar) */
1880
1881 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
1882 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
1883 pmt->hTopMenu = hPtMenu;
1884 }
1885 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
1886 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE );
1887 }
1888
1889
1890 /***********************************************************************
1891 * MENU_ButtonDown
1892 *
1893 * Return TRUE if we can go on with menu tracking.
1894 */
1895 static BOOL32 MENU_ButtonDown( MTRACKER* pmt, HMENU32 hPtMenu )
1896 {
1897 if (hPtMenu)
1898 {
1899 UINT32 id = 0;
1900 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1901 MENUITEM *item;
1902
1903 if( IS_SYSTEM_MENU(ptmenu) )
1904 item = ptmenu->items;
1905 else
1906 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1907
1908 if( item )
1909 {
1910 if( ptmenu->FocusedItem == id )
1911 {
1912 /* nothing to do with already selected non-popup */
1913 if( !(item->fType & MF_POPUP) ) return TRUE;
1914
1915 if( item->fState & MF_MOUSESELECT )
1916 {
1917 if( ptmenu->wFlags & MF_POPUP )
1918 {
1919 /* hide selected subpopup */
1920
1921 MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, TRUE );
1922 pmt->hCurrentMenu = hPtMenu;
1923 return TRUE;
1924 }
1925 return FALSE; /* shouldn't get here */
1926 }
1927 }
1928 else MENU_SwitchTracking( pmt, hPtMenu, id );
1929
1930 /* try to display a subpopup */
1931
1932 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
1933 return TRUE;
1934 }
1935 else dprintf_menu(stddeb,"\tunable to find clicked item!\n");
1936 }
1937 return FALSE;
1938 }
1939
1940 /***********************************************************************
1941 * MENU_ButtonUp
1942 *
1943 * Return TRUE if we can go on with menu tracking.
1944 */
1945 static BOOL32 MENU_ButtonUp( MTRACKER* pmt, HMENU32 hPtMenu )
1946 {
1947 if (hPtMenu)
1948 {
1949 UINT32 id = 0;
1950 POPUPMENU *ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1951 MENUITEM *item;
1952
1953 if( IS_SYSTEM_MENU(ptmenu) )
1954 item = ptmenu->items;
1955 else
1956 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1957
1958 if( item && (ptmenu->FocusedItem == id ))
1959 {
1960 if( !(item->fType & MF_POPUP) )
1961 return MENU_ExecFocusedItem( pmt, hPtMenu );
1962 hPtMenu = item->hSubMenu;
1963 if( hPtMenu == pmt->hCurrentMenu )
1964 {
1965 /* Select first item of sub-popup */
1966
1967 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, NO_SELECTED_ITEM, FALSE );
1968 MENU_MoveSelection( pmt->hOwnerWnd, hPtMenu, ITEM_NEXT );
1969 }
1970 return TRUE;
1971 }
1972 }
1973 return FALSE;
1974 }
1975
1976
1977 /***********************************************************************
1978 * MENU_MouseMove
1979 *
1980 * Return TRUE if we can go on with menu tracking.
1981 */
1982 static BOOL32 MENU_MouseMove( MTRACKER* pmt, HMENU32 hPtMenu )
1983 {
1984 UINT32 id = NO_SELECTED_ITEM;
1985 POPUPMENU *ptmenu = NULL;
1986
1987 if( hPtMenu )
1988 {
1989 ptmenu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hPtMenu );
1990 if( IS_SYSTEM_MENU(ptmenu) )
1991 id = 0;
1992 else
1993 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
1994 }
1995
1996 if( id == NO_SELECTED_ITEM )
1997 {
1998 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
1999 NO_SELECTED_ITEM, TRUE );
2000 }
2001 else if( ptmenu->FocusedItem != id )
2002 {
2003 MENU_SwitchTracking( pmt, hPtMenu, id );
2004 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE );
2005 }
2006 return TRUE;
2007 }
2008
2009
2010 /***********************************************************************
2011 * MENU_DoNextMenu
2012 *
2013 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2014 */
2015 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT32 vk )
2016 {
2017 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2018
2019 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2020 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2021 {
2022 WND* wndPtr;
2023 HMENU32 hNewMenu;
2024 HWND32 hNewWnd;
2025 UINT32 id = 0;
2026 LRESULT l = SendMessage16( pmt->hOwnerWnd, WM_NEXTMENU, (WPARAM16)vk,
2027 (IS_SYSTEM_MENU(menu)) ? GetSubMenu16(pmt->hTopMenu,0) : pmt->hTopMenu );
2028
2029 dprintf_menu(stddeb,"NextMenu: %04x [%04x] -> %04x [%04x]\n",
2030 (UINT16)pmt->hCurrentMenu, (UINT16)pmt->hOwnerWnd, LOWORD(l), HIWORD(l) );
2031
2032 if( l == 0 )
2033 {
2034 wndPtr = WIN_FindWndPtr(pmt->hOwnerWnd);
2035
2036 hNewWnd = pmt->hOwnerWnd;
2037 if( IS_SYSTEM_MENU(menu) )
2038 {
2039 /* switch to the menu bar */
2040
2041 if( wndPtr->dwStyle & WS_CHILD || !wndPtr->wIDmenu )
2042 return FALSE;
2043
2044 hNewMenu = wndPtr->wIDmenu;
2045 if( vk == VK_LEFT )
2046 {
2047 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hNewMenu );
2048 id = menu->nItems - 1;
2049 }
2050 }
2051 else if( wndPtr->dwStyle & WS_SYSMENU )
2052 {
2053 /* switch to the system menu */
2054 hNewMenu = wndPtr->hSysMenu;
2055 }
2056 else return FALSE;
2057 }
2058 else /* application returned a new menu to switch to */
2059 {
2060 hNewMenu = LOWORD(l); hNewWnd = HIWORD(l);
2061
2062 if( IsMenu32(hNewMenu) && IsWindow32(hNewWnd) )
2063 {
2064 wndPtr = WIN_FindWndPtr(hNewWnd);
2065
2066 if( wndPtr->dwStyle & WS_SYSMENU &&
2067 GetSubMenu16(wndPtr->hSysMenu, 0) == hNewMenu )
2068 {
2069 /* get the real system menu */
2070 hNewMenu = wndPtr->hSysMenu;
2071 }
2072 else if( wndPtr->dwStyle & WS_CHILD || wndPtr->wIDmenu != hNewMenu )
2073 {
2074 /* FIXME: Not sure what to do here, perhaps,
2075 * try to track hNewMenu as a popup? */
2076
2077 dprintf_menu(stddeb,"MENU_DoNextMenu() got confused.\n");
2078 return FALSE;
2079 }
2080 }
2081 else return FALSE;
2082 }
2083
2084 if( hNewMenu != pmt->hTopMenu )
2085 {
2086 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE );
2087 if( pmt->hCurrentMenu != pmt->hTopMenu )
2088 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2089 }
2090
2091 if( hNewWnd != pmt->hOwnerWnd )
2092 {
2093 ReleaseCapture();
2094 pmt->hOwnerWnd = hNewWnd;
2095 EVENT_Capture( pmt->hOwnerWnd, HTMENU );
2096 }
2097
2098 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2099 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE );
2100
2101 return TRUE;
2102 }
2103 return FALSE;
2104 }
2105
2106 /***********************************************************************
2107 * MENU_SuspendPopup
2108 *
2109 * The idea is not to show the popup if the next input message is
2110 * going to hide it anyway.
2111 */
2112 static BOOL32 MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2113 {
2114 MSG16 msg;
2115
2116 msg.hwnd = pmt->hOwnerWnd;
2117
2118 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2119 pmt->trackFlags |= TF_SKIPREMOVE;
2120
2121 switch( uMsg )
2122 {
2123 case WM_KEYDOWN:
2124 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2125 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2126 {
2127 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2128 PeekMessage16( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2129 if( msg.message == WM_KEYDOWN &&
2130 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2131 {
2132 pmt->trackFlags |= TF_SUSPENDPOPUP;
2133 return TRUE;
2134 }
2135 }
2136 break;
2137 }
2138
2139 /* failures go through this */
2140 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2141 return FALSE;
2142 }
2143
2144 /***********************************************************************
2145 * MENU_KeyLeft
2146 *
2147 * Handle a VK_LEFT key event in a menu.
2148 */
2149 static void MENU_KeyLeft( MTRACKER* pmt )
2150 {
2151 POPUPMENU *menu;
2152 HMENU32 hmenutmp, hmenuprev;
2153 UINT32 prevcol;
2154
2155 hmenuprev = hmenutmp = pmt->hTopMenu;
2156 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenutmp );
2157
2158 /* Try to move 1 column left (if possible) */
2159 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2160 NO_SELECTED_ITEM ) {
2161
2162 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2163 prevcol, TRUE );
2164 return;
2165 }
2166
2167 /* close topmost popup */
2168 while (hmenutmp != pmt->hCurrentMenu)
2169 {
2170 hmenuprev = hmenutmp;
2171 hmenutmp = MENU_GetSubPopup( hmenuprev );
2172 }
2173
2174 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2175 pmt->hCurrentMenu = hmenuprev;
2176
2177 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2178 {
2179 /* move menu bar selection if no more popups are left */
2180
2181 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2182 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2183
2184 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2185 {
2186 /* A sublevel menu was displayed - display the next one
2187 * unless there is another displacement coming up */
2188
2189 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2190 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2191 pmt->hTopMenu, TRUE );
2192 }
2193 }
2194 }
2195
2196
2197 /***********************************************************************
2198 * MENU_KeyRight
2199 *
2200 * Handle a VK_RIGHT key event in a menu.
2201 */
2202 static void MENU_KeyRight( MTRACKER* pmt )
2203 {
2204 HMENU32 hmenutmp;
2205 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( pmt->hTopMenu );
2206 UINT32 nextcol;
2207
2208 dprintf_menu( stddeb, "MENU_KeyRight called, cur %x (%s), top %x (%s).\n",
2209 pmt->hCurrentMenu,
2210 ((POPUPMENU *)USER_HEAP_LIN_ADDR(pmt->hCurrentMenu))->
2211 items[0].text,
2212 pmt->hTopMenu, menu->items[0].text );
2213
2214 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2215 {
2216 /* If already displaying a popup, try to display sub-popup */
2217
2218 hmenutmp = pmt->hCurrentMenu;
2219 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hmenutmp, TRUE );
2220
2221 /* if subpopup was displayed then we are done */
2222 if (hmenutmp != pmt->hCurrentMenu) return;
2223 }
2224
2225 /* Check to see if there's another column */
2226 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2227 NO_SELECTED_ITEM ) {
2228 dprintf_menu( stddeb, "KeyRight: Going to %d.\n", nextcol );
2229 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2230 nextcol, TRUE );
2231 return;
2232 }
2233
2234 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2235 {
2236 if( pmt->hCurrentMenu != pmt->hTopMenu )
2237 {
2238 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2239 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2240 } else hmenutmp = 0;
2241
2242 /* try to move to the next item */
2243 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2244 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2245
2246 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2247 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2248 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd,
2249 pmt->hTopMenu, TRUE );
2250 }
2251 }
2252
2253
2254 /***********************************************************************
2255 * MENU_TrackMenu
2256 *
2257 * Menu tracking code.
2258 */
2259 static BOOL32 MENU_TrackMenu( HMENU32 hmenu, UINT32 wFlags, INT32 x, INT32 y,
2260 HWND32 hwnd, const RECT32 *lprect )
2261 {
2262 MSG16 msg;
2263 POPUPMENU *menu;
2264 BOOL32 fRemove;
2265 MTRACKER mt = { 0, hmenu, hmenu, hwnd, {x, y} }; /* control struct */
2266
2267 fEndMenu = FALSE;
2268 if (!(menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu ))) return FALSE;
2269
2270 if (wFlags & TPM_BUTTONDOWN) MENU_ButtonDown( &mt, hmenu );
2271
2272 EVENT_Capture( mt.hOwnerWnd, HTMENU );
2273
2274 while (!fEndMenu)
2275 {
2276 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2277 msg.hwnd = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2278
2279 /* we have to keep the message in the queue until it's
2280 * clear that menu loop is not over yet. */
2281
2282 if (!MSG_InternalGetMessage( &msg, msg.hwnd, mt.hOwnerWnd,
2283 MSGF_MENU, PM_NOREMOVE, TRUE )) break;
2284
2285 TranslateMessage16( &msg );
2286 CONV_POINT16TO32( &msg.pt, &mt.pt );
2287
2288 fRemove = FALSE;
2289 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2290 {
2291 /* Find a menu for this mouse event */
2292
2293 hmenu = MENU_PtMenu( mt.hTopMenu, msg.pt );
2294
2295 switch(msg.message)
2296 {
2297 /* no WM_NC... messages in captured state */
2298
2299 case WM_RBUTTONDBLCLK:
2300 case WM_RBUTTONDOWN:
2301 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2302 /* fall through */
2303 case WM_LBUTTONDBLCLK:
2304 case WM_LBUTTONDOWN:
2305 fEndMenu |= !MENU_ButtonDown( &mt, hmenu );
2306 break;
2307
2308 case WM_RBUTTONUP:
2309 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2310 /* fall through */
2311 case WM_LBUTTONUP:
2312 /* If outside all menus but inside lprect, ignore it */
2313 if (hmenu || !lprect || !PtInRect32(lprect, mt.pt))
2314 {
2315 fEndMenu |= !MENU_ButtonUp( &mt, hmenu );
2316 fRemove = TRUE;
2317 }
2318 break;
2319
2320 case WM_MOUSEMOVE:
2321 if ((msg.wParam & MK_LBUTTON) || ((wFlags & TPM_RIGHTBUTTON)
2322 && (msg.wParam & MK_RBUTTON)))
2323 {
2324 fEndMenu |= !MENU_MouseMove( &mt, hmenu );
2325 }
2326 } /* switch(msg.message) - mouse */
2327 }
2328 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2329 {
2330 fRemove = TRUE; /* Keyboard messages are always removed */
2331 switch(msg.message)
2332 {
2333 case WM_KEYDOWN:
2334 switch(msg.wParam)
2335 {
2336 case VK_HOME:
2337 case VK_END:
2338 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2339 NO_SELECTED_ITEM, FALSE );
2340 /* fall through */
2341 case VK_UP:
2342 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2343 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2344 break;
2345
2346 case VK_DOWN: /* If on menu bar, pull-down the menu */
2347
2348 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hCurrentMenu );
2349 if (!(menu->wFlags & MF_POPUP))
2350 mt.hCurrentMenu = MENU_ShowSubPopup( mt.hOwnerWnd, mt.hTopMenu, TRUE );
2351 else /* otherwise try to move selection */
2352 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2353 break;
2354
2355 case VK_LEFT:
2356 MENU_KeyLeft( &mt );
2357 break;
2358
2359 case VK_RIGHT:
2360 MENU_KeyRight( &mt );
2361 break;
2362
2363 case VK_SPACE:
2364 case VK_RETURN:
2365 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2366 break;
2367
2368 case VK_ESCAPE:
2369 fEndMenu = TRUE;
2370 break;
2371
2372 default:
2373 break;
2374 }
2375 break; /* WM_KEYDOWN */
2376
2377 case WM_SYSKEYDOWN:
2378 switch(msg.wParam)
2379 {
2380 case VK_MENU:
2381 fEndMenu = TRUE;
2382 break;
2383
2384 }
2385 break; /* WM_SYSKEYDOWN */
2386
2387 case WM_CHAR:
2388 {
2389 UINT32 pos;
2390
2391 /* Hack to avoid control chars. */
2392 /* We will find a better way real soon... */
2393 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2394
2395 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2396 msg.wParam, FALSE );
2397 if (pos == (UINT32)-2) fEndMenu = TRUE;
2398 else if (pos == (UINT32)-1) MessageBeep32(0);
2399 else
2400 {
2401 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos, TRUE );
2402 fEndMenu |= !MENU_ExecFocusedItem( &mt, mt.hCurrentMenu );
2403 }
2404 }
2405 break;
2406 } /* switch(msg.message) - kbd */
2407 }
2408 else
2409 {
2410 DispatchMessage16( &msg );
2411 }
2412
2413 if (!fEndMenu) fRemove = TRUE;
2414
2415 /* finally remove message from the queue */
2416
2417 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2418 PeekMessage16( &msg, 0, msg.message, msg.message, PM_REMOVE );
2419 else mt.trackFlags &= ~TF_SKIPREMOVE;
2420 }
2421
2422 ReleaseCapture();
2423 if( IsWindow32( mt.hOwnerWnd ) )
2424 {
2425 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2426
2427 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( mt.hTopMenu );
2428 if (menu && menu->wFlags & MF_POPUP)
2429 {
2430 ShowWindow32( menu->hWnd, SW_HIDE );
2431 uSubPWndLevel = 0;
2432 }
2433 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE );
2434 SendMessage16( mt.hOwnerWnd, WM_MENUSELECT, 0, MAKELONG( 0xffff, 0 ) );
2435 }
2436 fEndMenu = FALSE;
2437 return TRUE;
2438 }
2439
2440 /***********************************************************************
2441 * MENU_InitTracking
2442 */
2443 static BOOL32 MENU_InitTracking(HWND32 hWnd, HMENU32 hMenu)
2444 {
2445 HideCaret32(0);
2446 SendMessage16( hWnd, WM_ENTERMENULOOP, 0, 0 );
2447 SendMessage16( hWnd, WM_SETCURSOR, hWnd, HTCAPTION );
2448 SendMessage16( hWnd, WM_INITMENU, hMenu, 0 );
2449 return TRUE;
2450 }
2451
2452 /***********************************************************************
2453 * MENU_TrackMouseMenuBar
2454 *
2455 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2456 */
2457 void MENU_TrackMouseMenuBar( WND* wndPtr, INT32 ht, POINT32 pt )
2458 {
2459 HWND32 hWnd = wndPtr->hwndSelf;
2460 HMENU32 hMenu = (ht == HTSYSMENU) ? wndPtr->hSysMenu : wndPtr->wIDmenu;
2461
2462 if (IsMenu32(hMenu))
2463 {
2464 MENU_InitTracking( hWnd, hMenu );
2465 MENU_TrackMenu( hMenu, TPM_ENTERIDLEEX | TPM_BUTTONDOWN |
2466 TPM_LEFTALIGN | TPM_LEFTBUTTON, pt.x, pt.y, hWnd, NULL );
2467
2468 SendMessage16( hWnd, WM_EXITMENULOOP, 0, 0 );
2469 ShowCaret32(0);
2470 }
2471 }
2472
2473
2474 /***********************************************************************
2475 * MENU_TrackKbdMenuBar
2476 *
2477 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
2478 */
2479 void MENU_TrackKbdMenuBar( WND* wndPtr, UINT32 wParam, INT32 vkey)
2480 {
2481 UINT32 uItem = NO_SELECTED_ITEM;
2482 HMENU32 hTrackMenu;
2483
2484 /* find window that has a menu */
2485
2486 while( wndPtr->dwStyle & WS_CHILD && !(wndPtr->dwStyle & WS_SYSMENU) )
2487 if( !(wndPtr = wndPtr->parent) ) return;
2488
2489 /* check if we have to track a system menu */
2490
2491 if( (wndPtr->dwStyle & (WS_CHILD | WS_MINIMIZE)) ||
2492 !wndPtr->wIDmenu || vkey == VK_SPACE )
2493 {
2494 if( !(wndPtr->dwStyle & WS_SYSMENU) ) return;
2495 hTrackMenu = wndPtr->hSysMenu;
2496 uItem = 0;
2497 wParam |= HTSYSMENU; /* prevent item lookup */
2498 }
2499 else
2500 hTrackMenu = wndPtr->wIDmenu;
2501
2502 if (IsMenu32( hTrackMenu ))
2503 {
2504 MENU_InitTracking( wndPtr->hwndSelf, hTrackMenu );
2505
2506 if( vkey && vkey != VK_SPACE )
2507 {
2508 uItem = MENU_FindItemByKey( wndPtr->hwndSelf, hTrackMenu,
2509 vkey, (wParam & HTSYSMENU) );
2510 if( uItem >= (UINT32)(-2) )
2511 {
2512 if( uItem == (UINT32)(-1) ) MessageBeep32(0);
2513 hTrackMenu = 0;
2514 }
2515 }
2516
2517 if( hTrackMenu )
2518 {
2519 MENU_SelectItem( wndPtr->hwndSelf, hTrackMenu, uItem, TRUE );
2520
2521 if( uItem == NO_SELECTED_ITEM )
2522 MENU_MoveSelection( wndPtr->hwndSelf, hTrackMenu, ITEM_NEXT );
2523 else if( vkey )
2524 PostMessage16( wndPtr->hwndSelf, WM_KEYDOWN, VK_DOWN, 0L );
2525
2526 MENU_TrackMenu( hTrackMenu, TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON,
2527 0, 0, wndPtr->hwndSelf, NULL );
2528 }
2529 SendMessage16( wndPtr->hwndSelf, WM_EXITMENULOOP, 0, 0 );
2530 ShowCaret32(0);
2531 }
2532 }
2533
2534
2535 /**********************************************************************
2536 * TrackPopupMenu16 (USER.416)
2537 */
2538 BOOL16 WINAPI TrackPopupMenu16( HMENU16 hMenu, UINT16 wFlags, INT16 x, INT16 y,
2539 INT16 nReserved, HWND16 hWnd, const RECT16 *lpRect )
2540 {
2541 RECT32 r;
2542 if (lpRect)
2543 CONV_RECT16TO32( lpRect, &r );
2544 return TrackPopupMenu32( hMenu, wFlags, x, y, nReserved, hWnd,
2545 lpRect ? &r : NULL );
2546 }
2547
2548
2549 /**********************************************************************
2550 * TrackPopupMenu32 (USER32.548)
2551 */
2552 BOOL32 WINAPI TrackPopupMenu32( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2553 INT32 nReserved, HWND32 hWnd, const RECT32 *lpRect )
2554 {
2555 BOOL32 ret = FALSE;
2556
2557 HideCaret32(0);
2558 SendMessage16( hWnd, WM_INITMENUPOPUP, (WPARAM16)hMenu, 0);
2559 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
2560 ret = MENU_TrackMenu( hMenu, wFlags & ~TPM_INTERNAL, 0, 0, hWnd, lpRect );
2561 ShowCaret32(0);
2562 return ret;
2563 }
2564
2565 /**********************************************************************
2566 * TrackPopupMenuEx (USER32.549)
2567 */
2568 BOOL32 WINAPI TrackPopupMenuEx( HMENU32 hMenu, UINT32 wFlags, INT32 x, INT32 y,
2569 HWND32 hWnd, LPTPMPARAMS lpTpm )
2570 {
2571 fprintf( stderr, "TrackPopupMenuEx: not fully implemented\n" );
2572 return TrackPopupMenu32( hMenu, wFlags, x, y, 0, hWnd,
2573 lpTpm ? &lpTpm->rcExclude : NULL );
2574 }
2575
2576 /***********************************************************************
2577 * PopupMenuWndProc
2578 *
2579 * NOTE: Windows has totally different (and undocumented) popup wndproc.
2580 */
2581 LRESULT WINAPI PopupMenuWndProc( HWND32 hwnd, UINT32 message, WPARAM32 wParam,
2582 LPARAM lParam )
2583 {
2584 WND* wndPtr = WIN_FindWndPtr(hwnd);
2585
2586 switch(message)
2587 {
2588 case WM_CREATE:
2589 {
2590 CREATESTRUCT32A *cs = (CREATESTRUCT32A*)lParam;
2591 SetWindowLong32A( hwnd, 0, (LONG)cs->lpCreateParams );
2592 return 0;
2593 }
2594
2595 case WM_MOUSEACTIVATE: /* We don't want to be activated */
2596 return MA_NOACTIVATE;
2597
2598 case WM_PAINT:
2599 {
2600 PAINTSTRUCT32 ps;
2601 BeginPaint32( hwnd, &ps );
2602 MENU_DrawPopupMenu( hwnd, ps.hdc,
2603 (HMENU32)GetWindowLong32A( hwnd, 0 ) );
2604 EndPaint32( hwnd, &ps );
2605 return 0;
2606 }
2607 case WM_ERASEBKGND:
2608 return 1;
2609
2610 case WM_DESTROY:
2611
2612 /* zero out global pointer in case resident popup window
2613 * was somehow destroyed. */
2614
2615 if( hwnd == pTopPopupWnd->hwndSelf )
2616 {
2617 dprintf_menu(stddeb,"resident popup destroyed!\n");
2618
2619 pTopPopupWnd = NULL;
2620 uSubPWndLevel = 0;
2621 }
2622 else
2623 uSubPWndLevel--;
2624 break;
2625
2626 case WM_SHOWWINDOW:
2627
2628 if( wParam )
2629 {
2630 if( !(*(HMENU32*)wndPtr->wExtra) )
2631 fprintf(stderr,"MenuWndProc: no menu to display\n");
2632 }
2633 else
2634 *(HMENU32*)wndPtr->wExtra = 0;
2635 break;
2636
2637 case MM_SETMENUHANDLE:
2638
2639 *(HMENU32*)wndPtr->wExtra = (HMENU32)wParam;
2640 break;
2641
2642 case MM_GETMENUHANDLE:
2643
2644 return *(HMENU32*)wndPtr->wExtra;
2645
2646 default:
2647 return DefWindowProc32A( hwnd, message, wParam, lParam );
2648 }
2649 return 0;
2650 }
2651
2652
2653 /***********************************************************************
2654 * MENU_GetMenuBarHeight
2655 *
2656 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
2657 */
2658 UINT32 MENU_GetMenuBarHeight( HWND32 hwnd, UINT32 menubarWidth,
2659 INT32 orgX, INT32 orgY )
2660 {
2661 HDC32 hdc;
2662 RECT32 rectBar;
2663 WND *wndPtr;
2664 LPPOPUPMENU lppop;
2665
2666 dprintf_menu( stddeb, "MENU_GetMenuBarHeight: HWND 0x%x, width %d, "
2667 "at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
2668
2669 if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
2670 if (!(lppop = (LPPOPUPMENU)USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu)))
2671 return 0;
2672 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
2673 SetRect32(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+SYSMETRICS_CYMENU);
2674 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
2675 ReleaseDC32( hwnd, hdc );
2676 return lppop->Height;
2677 }
2678
2679
2680 /*******************************************************************
2681 * ChangeMenu16 (USER.153)
2682 */
2683 BOOL16 WINAPI ChangeMenu16( HMENU16 hMenu, UINT16 pos, SEGPTR data,
2684 UINT16 id, UINT16 flags )
2685 {
2686 dprintf_menu( stddeb,"ChangeMenu16: menu=%04x pos=%d data=%08lx id=%04x flags=%04x\n",
2687 hMenu, pos, (DWORD)data, id, flags );
2688 if (flags & MF_APPEND) return AppendMenu16( hMenu, flags & ~MF_APPEND,
2689 id, data );
2690
2691 /* FIXME: Word passes the item id in 'pos' and 0 or 0xffff as id */
2692 /* for MF_DELETE. We should check the parameters for all others */
2693 /* MF_* actions also (anybody got a doc on ChangeMenu?). */
2694
2695 if (flags & MF_DELETE) return DeleteMenu16(hMenu, pos, flags & ~MF_DELETE);
2696 if (flags & MF_CHANGE) return ModifyMenu16(hMenu, pos, flags & ~MF_CHANGE,
2697 id, data );
2698 if (flags & MF_REMOVE) return RemoveMenu16(hMenu,
2699 flags & MF_BYPOSITION ? pos : id,
2700 flags & ~MF_REMOVE );
2701 /* Default: MF_INSERT */
2702 return InsertMenu16( hMenu, pos, flags, id, data );
2703 }
2704
2705
2706 /*******************************************************************
2707 * ChangeMenu32A (USER32.22)
2708 */
2709 BOOL32 WINAPI ChangeMenu32A( HMENU32 hMenu, UINT32 pos, LPCSTR data,
2710 UINT32 id, UINT32 flags )
2711 {
2712 dprintf_menu( stddeb,"ChangeMenu32A: menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2713 hMenu, pos, (DWORD)data, id, flags );
2714 if (flags & MF_APPEND) return AppendMenu32A( hMenu, flags & ~MF_APPEND,
2715 id, data );
2716 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2717 if (flags & MF_CHANGE) return ModifyMenu32A(hMenu, pos, flags & ~MF_CHANGE,
2718 id, data );
2719 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2720 flags & MF_BYPOSITION ? pos : id,
2721 flags & ~MF_REMOVE );
2722 /* Default: MF_INSERT */
2723 return InsertMenu32A( hMenu, pos, flags, id, data );
2724 }
2725
2726
2727 /*******************************************************************
2728 * ChangeMenu32W (USER32.23)
2729 */
2730 BOOL32 WINAPI ChangeMenu32W( HMENU32 hMenu, UINT32 pos, LPCWSTR data,
2731 UINT32 id, UINT32 flags )
2732 {
2733 dprintf_menu( stddeb,"ChangeMenu32W: menu=%08x pos=%d data=%08lx id=%08x flags=%08x\n",
2734 hMenu, pos, (DWORD)data, id, flags );
2735 if (flags & MF_APPEND) return AppendMenu32W( hMenu, flags & ~MF_APPEND,
2736 id, data );
2737 if (flags & MF_DELETE) return DeleteMenu32(hMenu, pos, flags & ~MF_DELETE);
2738 if (flags & MF_CHANGE) return ModifyMenu32W(hMenu, pos, flags & ~MF_CHANGE,
2739 id, data );
2740 if (flags & MF_REMOVE) return RemoveMenu32( hMenu,
2741 flags & MF_BYPOSITION ? pos : id,
2742 flags & ~MF_REMOVE );
2743 /* Default: MF_INSERT */
2744 return InsertMenu32W( hMenu, pos, flags, id, data );
2745 }
2746
2747
2748 /*******************************************************************
2749 * CheckMenuItem16 (USER.154)
2750 */
2751 BOOL16 WINAPI CheckMenuItem16( HMENU16 hMenu, UINT16 id, UINT16 flags )
2752 {
2753 return (BOOL16)CheckMenuItem32( hMenu, id, flags );
2754 }
2755
2756
2757 /*******************************************************************
2758 * CheckMenuItem32 (USER32.45)
2759 */
2760 DWORD WINAPI CheckMenuItem32( HMENU32 hMenu, UINT32 id, UINT32 flags )
2761 {
2762 MENUITEM *item;
2763 DWORD ret;
2764
2765 dprintf_menu( stddeb,"CheckMenuItem: %04x %04x %04x\n", hMenu, id, flags );
2766 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
2767 ret = item->fState & MF_CHECKED;
2768 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
2769 else item->fState &= ~MF_CHECKED;
2770 return ret;
2771 }
2772
2773
2774 /**********************************************************************
2775 * EnableMenuItem16 (USER.155)
2776 */
2777 BOOL16 WINAPI EnableMenuItem16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2778 {
2779 return EnableMenuItem32( hMenu, wItemID, wFlags );
2780 }
2781
2782
2783 /**********************************************************************
2784 * EnableMenuItem32 (USER32.169)
2785 */
2786 BOOL32 WINAPI EnableMenuItem32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2787 {
2788 BOOL32 bRet = FALSE;
2789 MENUITEM *item, *first = NULL;
2790
2791 dprintf_menu(stddeb,"EnableMenuItem (%04x, %04X, %04X) !\n",
2792 hMenu, wItemID, wFlags);
2793
2794 while( (item = MENU_FindItem( &hMenu, &wItemID, wFlags )) )
2795 {
2796 if( !(item->fType & MF_POPUP) )
2797 {
2798 /* We can't have MF_GRAYED and MF_DISABLED together */
2799 if (wFlags & MF_GRAYED)
2800 {
2801 item->fState = (item->fState & ~MF_DISABLED) | MF_GRAYED;
2802 }
2803 else if (wFlags & MF_DISABLED)
2804 {
2805 item->fState = (item->fState & ~MF_GRAYED) | MF_DISABLED;
2806 }
2807 else /* MF_ENABLED */
2808 {
2809 item->fState &= ~(MF_GRAYED | MF_DISABLED);
2810 }
2811 bRet = TRUE;
2812 break;
2813 }
2814 if( !first ) first = item;
2815 else if( first == item ) break;
2816 }
2817 return bRet;
2818 }
2819
2820
2821 /*******************************************************************
2822 * GetMenuString16 (USER.161)
2823 */
2824 INT16 WINAPI GetMenuString16( HMENU16 hMenu, UINT16 wItemID,
2825 LPSTR str, INT16 nMaxSiz, UINT16 wFlags )
2826 {
2827 return GetMenuString32A( hMenu, wItemID, str, nMaxSiz, wFlags );
2828 }
2829
2830
2831 /*******************************************************************
2832 * GetMenuString32A (USER32.267)
2833 */
2834 INT32 WINAPI GetMenuString32A( HMENU32 hMenu, UINT32 wItemID,
2835 LPSTR str, INT32 nMaxSiz, UINT32 wFlags )
2836 {
2837 MENUITEM *item;
2838
2839 dprintf_menu( stddeb, "GetMenuString32A: menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2840 hMenu, wItemID, str, nMaxSiz, wFlags );
2841 if (!str || !nMaxSiz) return 0;
2842 str[0] = '\0';
2843 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2844 if (!IS_STRING_ITEM(item->fType)) return 0;
2845 lstrcpyn32A( str, item->text, nMaxSiz );
2846 dprintf_menu( stddeb, "GetMenuString32A: returning '%s'\n", str );
2847 return strlen(str);
2848 }
2849
2850
2851 /*******************************************************************
2852 * GetMenuString32W (USER32.268)
2853 */
2854 INT32 WINAPI GetMenuString32W( HMENU32 hMenu, UINT32 wItemID,
2855 LPWSTR str, INT32 nMaxSiz, UINT32 wFlags )
2856 {
2857 MENUITEM *item;
2858
2859 dprintf_menu( stddeb, "GetMenuString32W: menu=%04x item=%04x ptr=%p len=%d flags=%04x\n",
2860 hMenu, wItemID, str, nMaxSiz, wFlags );
2861 if (!str || !nMaxSiz) return 0;
2862 str[0] = '\0';
2863 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
2864 if (!IS_STRING_ITEM(item->fType)) return 0;
2865 lstrcpynAtoW( str, item->text, nMaxSiz );
2866 return lstrlen32W(str);
2867 }
2868
2869
2870 /**********************************************************************
2871 * HiliteMenuItem16 (USER.162)
2872 */
2873 BOOL16 WINAPI HiliteMenuItem16( HWND16 hWnd, HMENU16 hMenu, UINT16 wItemID,
2874 UINT16 wHilite )
2875 {
2876 return HiliteMenuItem32( hWnd, hMenu, wItemID, wHilite );
2877 }
2878
2879
2880 /**********************************************************************
2881 * HiliteMenuItem32 (USER32.317)
2882 */
2883 BOOL32 WINAPI HiliteMenuItem32( HWND32 hWnd, HMENU32 hMenu, UINT32 wItemID,
2884 UINT32 wHilite )
2885 {
2886 LPPOPUPMENU menu;
2887 dprintf_menu(stddeb,"HiliteMenuItem(%04x, %04x, %04x, %04x);\n",
2888 hWnd, hMenu, wItemID, wHilite);
2889 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
2890 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
2891 if (menu->FocusedItem == wItemID) return TRUE;
2892 MENU_HideSubPopups( hWnd, hMenu, FALSE );
2893 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE );
2894 return TRUE;
2895 }
2896
2897
2898 /**********************************************************************
2899 * GetMenuState16 (USER.250)
2900 */
2901 UINT16 WINAPI GetMenuState16( HMENU16 hMenu, UINT16 wItemID, UINT16 wFlags )
2902 {
2903 return GetMenuState32( hMenu, wItemID, wFlags );
2904 }
2905
2906
2907 /**********************************************************************
2908 * GetMenuState32 (USER32.266)
2909 */
2910 UINT32 WINAPI GetMenuState32( HMENU32 hMenu, UINT32 wItemID, UINT32 wFlags )
2911 {
2912 MENUITEM *item;
2913 dprintf_menu(stddeb,"GetMenuState(%04x, %04x, %04x);\n",
2914 hMenu, wItemID, wFlags);
2915 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
2916 debug_print_menuitem (" item: ", item, "");
2917 if (item->fType & MF_POPUP)
2918 {
2919 POPUPMENU *menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( item->hSubMenu );
2920 if (!menu) return -1;
2921 else return (menu->nItems << 8) | (menu->wFlags & 0xff);
2922 }
2923 else
2924 {
2925 /* We used to (from way back then) mask the result to 0xff. */
2926 /* I don't know why and it seems wrong as the documented */
2927 /* return flag MF_SEPARATOR is outside that mask. */
2928 return (item->fType | item->fState);
2929 }
2930 }
2931
2932
2933 /**********************************************************************
2934 * GetMenuItemCount16 (USER.263)
2935 */
2936 INT16 WINAPI GetMenuItemCount16( HMENU16 hMenu )
2937 {
2938 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2939 if (!IS_A_MENU(menu)) return -1;
2940 dprintf_menu( stddeb,"GetMenuItemCount16(%04x) returning %d\n",
2941 hMenu, menu->nItems );
2942 return menu->nItems;
2943 }
2944
2945
2946 /**********************************************************************
2947 * GetMenuItemCount32 (USER32.261)
2948 */
2949 INT32 WINAPI GetMenuItemCount32( HMENU32 hMenu )
2950 {
2951 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
2952 if (!IS_A_MENU(menu)) return -1;
2953 dprintf_menu( stddeb,"GetMenuItemCount32(%04x) returning %d\n",
2954 hMenu, menu->nItems );
2955 return menu->nItems;
2956 }
2957
2958
2959 /**********************************************************************
2960 * GetMenuItemID16 (USER.264)
2961 */
2962 UINT16 WINAPI GetMenuItemID16( HMENU16 hMenu, INT16 nPos )
2963 {
2964 LPPOPUPMENU menu;
2965
2966 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2967 if ((nPos < 0) || ((UINT16) nPos >= menu->nItems)) return -1;
2968 if (menu->items[nPos].fType & MF_POPUP) return -1;
2969 return menu->items[nPos].wID;
2970 }
2971
2972
2973 /**********************************************************************
2974 * GetMenuItemID32 (USER32.262)
2975 */
2976 UINT32 WINAPI GetMenuItemID32( HMENU32 hMenu, INT32 nPos )
2977 {
2978 LPPOPUPMENU menu;
2979
2980 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return -1;
2981 if ((nPos < 0) || (nPos >= menu->nItems)) return -1;
2982 return menu->items[nPos].wID;
2983 }
2984
2985
2986 /*******************************************************************
2987 * InsertMenu16 (USER.410)
2988 */
2989 BOOL16 WINAPI InsertMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
2990 UINT16 id, SEGPTR data )
2991 {
2992 UINT32 pos32 = (UINT32)pos;
2993 if ((pos == (UINT16)-1) && (flags & MF_BYPOSITION)) pos32 = (UINT32)-1;
2994 if (IS_STRING_ITEM(flags) && data)
2995 return InsertMenu32A( hMenu, pos32, flags, id,
2996 (LPSTR)PTR_SEG_TO_LIN(data) );
2997 return InsertMenu32A( hMenu, pos32, flags, id, (LPSTR)data );
2998 }
2999
3000
3001 /*******************************************************************
3002 * InsertMenu32A (USER32.321)
3003 */
3004 BOOL32 WINAPI InsertMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3005 UINT32 id, LPCSTR str )
3006 {
3007 MENUITEM *item;
3008
3009 if (IS_STRING_ITEM(flags) && str)
3010 dprintf_menu( stddeb, "InsertMenu: hMenu %04x, pos %d, flags %08x, "
3011 "id %04x, str '%s'\n",
3012 hMenu, pos, flags, id, str );
3013 else dprintf_menu( stddeb, "InsertMenu: hMenu %04x, pos %d, flags %08x, "
3014 "id %04x, str %08lx (not a string)\n",
3015 hMenu, pos, flags, id, (DWORD)str );
3016
3017 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3018
3019 if (!(MENU_SetItemData( item, flags, id, str )))
3020 {
3021 RemoveMenu32( hMenu, pos, flags );
3022 return FALSE;
3023 }
3024
3025 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3026 ((POPUPMENU *)USER_HEAP_LIN_ADDR((HMENU16)id))->wFlags |= MF_POPUP;
3027
3028 item->hCheckBit = item->hUnCheckBit = 0;
3029 item->dwItemData = 0;
3030 return TRUE;
3031 }
3032
3033
3034 /*******************************************************************
3035 * InsertMenu32W (USER32.324)
3036 */
3037 BOOL32 WINAPI InsertMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3038 UINT32 id, LPCWSTR str )
3039 {
3040 BOOL32 ret;
3041
3042 if (IS_STRING_ITEM(flags) && str)
3043 {
3044 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3045 ret = InsertMenu32A( hMenu, pos, flags, id, newstr );
3046 HeapFree( GetProcessHeap(), 0, newstr );
3047 return ret;
3048 }
3049 else return InsertMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3050 }
3051
3052
3053 /*******************************************************************
3054 * AppendMenu16 (USER.411)
3055 */
3056 BOOL16 WINAPI AppendMenu16(HMENU16 hMenu, UINT16 flags, UINT16 id, SEGPTR data)
3057 {
3058 return InsertMenu16( hMenu, -1, flags | MF_BYPOSITION, id, data );
3059 }
3060
3061
3062 /*******************************************************************
3063 * AppendMenu32A (USER32.4)
3064 */
3065 BOOL32 WINAPI AppendMenu32A( HMENU32 hMenu, UINT32 flags,
3066 UINT32 id, LPCSTR data )
3067 {
3068 return InsertMenu32A( hMenu, -1, flags | MF_BYPOSITION, id, data );
3069 }
3070
3071
3072 /*******************************************************************
3073 * AppendMenu32W (USER32.5)
3074 */
3075 BOOL32 WINAPI AppendMenu32W( HMENU32 hMenu, UINT32 flags,
3076 UINT32 id, LPCWSTR data )
3077 {
3078 return InsertMenu32W( hMenu, -1, flags | MF_BYPOSITION, id, data );
3079 }
3080
3081
3082 /**********************************************************************
3083 * RemoveMenu16 (USER.412)
3084 */
3085 BOOL16 WINAPI RemoveMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3086 {
3087 return RemoveMenu32( hMenu, nPos, wFlags );
3088 }
3089
3090
3091 /**********************************************************************
3092 * RemoveMenu32 (USER32.440)
3093 */
3094 BOOL32 WINAPI RemoveMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3095 {
3096 LPPOPUPMENU menu;
3097 MENUITEM *item;
3098
3099 dprintf_menu(stddeb,"RemoveMenu (%04x, %04x, %04x)\n",hMenu, nPos, wFlags);
3100 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3101 if (!(menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3102
3103 /* Remove item */
3104
3105 MENU_FreeItemData( item );
3106
3107 if (--menu->nItems == 0)
3108 {
3109 HeapFree( SystemHeap, 0, menu->items );
3110 menu->items = NULL;
3111 }
3112 else
3113 {
3114 while(nPos < menu->nItems)
3115 {
3116 *item = *(item+1);
3117 item++;
3118 nPos++;
3119 }
3120 menu->items = HeapReAlloc( SystemHeap, 0, menu->items,
3121 menu->nItems * sizeof(MENUITEM) );
3122 }
3123 return TRUE;
3124 }
3125
3126
3127 /**********************************************************************
3128 * DeleteMenu16 (USER.413)
3129 */
3130 BOOL16 WINAPI DeleteMenu16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags )
3131 {
3132 return DeleteMenu32( hMenu, nPos, wFlags );
3133 }
3134
3135
3136 /**********************************************************************
3137 * DeleteMenu32 (USER32.128)
3138 */
3139 BOOL32 WINAPI DeleteMenu32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags )
3140 {
3141 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3142 if (!item) return FALSE;
3143 if (item->fType & MF_POPUP) DestroyMenu32( item->hSubMenu );
3144 /* nPos is now the position of the item */
3145 RemoveMenu32( hMenu, nPos, wFlags | MF_BYPOSITION );
3146 return TRUE;
3147 }
3148
3149
3150 /*******************************************************************
3151 * ModifyMenu16 (USER.414)
3152 */
3153 BOOL16 WINAPI ModifyMenu16( HMENU16 hMenu, UINT16 pos, UINT16 flags,
3154 UINT16 id, SEGPTR data )
3155 {
3156 if (IS_STRING_ITEM(flags))
3157 return ModifyMenu32A( hMenu, pos, flags, id,
3158 (LPSTR)PTR_SEG_TO_LIN(data) );
3159 return ModifyMenu32A( hMenu, pos, flags, id, (LPSTR)data );
3160 }
3161
3162
3163 /*******************************************************************
3164 * ModifyMenu32A (USER32.396)
3165 */
3166 BOOL32 WINAPI ModifyMenu32A( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3167 UINT32 id, LPCSTR str )
3168 {
3169 MENUITEM *item;
3170
3171 if (IS_STRING_ITEM(flags))
3172 {
3173 dprintf_menu( stddeb, "ModifyMenu: %04x %d %04x %04x '%s'\n",
3174 hMenu, pos, flags, id, str ? str : "#NULL#" );
3175 if (!str) return FALSE;
3176 }
3177 else
3178 {
3179 dprintf_menu( stddeb, "ModifyMenu: %04x %d %04x %04x %08lx\n",
3180 hMenu, pos, flags, id, (DWORD)str );
3181 }
3182
3183 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3184 return MENU_SetItemData( item, flags, id, str );
3185 }
3186
3187
3188 /*******************************************************************
3189 * ModifyMenu32W (USER32.397)
3190 */
3191 BOOL32 WINAPI ModifyMenu32W( HMENU32 hMenu, UINT32 pos, UINT32 flags,
3192 UINT32 id, LPCWSTR str )
3193 {
3194 BOOL32 ret;
3195
3196 if (IS_STRING_ITEM(flags) && str)
3197 {
3198 LPSTR newstr = HEAP_strdupWtoA( GetProcessHeap(), 0, str );
3199 ret = ModifyMenu32A( hMenu, pos, flags, id, newstr );
3200 HeapFree( GetProcessHeap(), 0, newstr );
3201 return ret;
3202 }
3203 else return ModifyMenu32A( hMenu, pos, flags, id, (LPCSTR)str );
3204 }
3205
3206
3207 /**********************************************************************
3208 * CreatePopupMenu16 (USER.415)
3209 */
3210 HMENU16 WINAPI CreatePopupMenu16(void)
3211 {
3212 return CreatePopupMenu32();
3213 }
3214
3215
3216 /**********************************************************************
3217 * CreatePopupMenu32 (USER32.81)
3218 */
3219 HMENU32 WINAPI CreatePopupMenu32(void)
3220 {
3221 HMENU32 hmenu;
3222 POPUPMENU *menu;
3223
3224 if (!(hmenu = CreateMenu32())) return 0;
3225 menu = (POPUPMENU *) USER_HEAP_LIN_ADDR( hmenu );
3226 menu->wFlags |= MF_POPUP;
3227 return hmenu;
3228 }
3229
3230
3231 /**********************************************************************
3232 * GetMenuCheckMarkDimensions (USER.417) (USER32.257)
3233 */
3234 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3235 {
3236 return MAKELONG( check_bitmap_width, check_bitmap_height );
3237 }
3238
3239
3240 /**********************************************************************
3241 * SetMenuItemBitmaps16 (USER.418)
3242 */
3243 BOOL16 WINAPI SetMenuItemBitmaps16( HMENU16 hMenu, UINT16 nPos, UINT16 wFlags,
3244 HBITMAP16 hNewUnCheck, HBITMAP16 hNewCheck)
3245 {
3246 return SetMenuItemBitmaps32( hMenu, nPos, wFlags, hNewUnCheck, hNewCheck );
3247 }
3248
3249
3250 /**********************************************************************
3251 * SetMenuItemBitmaps32 (USER32.489)
3252 */
3253 BOOL32 WINAPI SetMenuItemBitmaps32( HMENU32 hMenu, UINT32 nPos, UINT32 wFlags,
3254 HBITMAP32 hNewUnCheck, HBITMAP32 hNewCheck)
3255 {
3256 MENUITEM *item;
3257 dprintf_menu(stddeb,"SetMenuItemBitmaps(%04x, %04x, %04x, %04x, %04x)\n",
3258 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3259 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3260
3261 if (!hNewCheck && !hNewUnCheck)
3262 {
3263 item->fState &= ~MF_USECHECKBITMAPS;
3264 }
3265 else /* Install new bitmaps */
3266 {
3267 item->hCheckBit = hNewCheck;
3268 item->hUnCheckBit = hNewUnCheck;
3269 item->fState |= MF_USECHECKBITMAPS;
3270 }
3271 return TRUE;
3272 }
3273
3274
3275 /**********************************************************************
3276 * CreateMenu16 (USER.151)
3277 */
3278 HMENU16 WINAPI CreateMenu16(void)
3279 {
3280 return CreateMenu32();
3281 }
3282
3283
3284 /**********************************************************************
3285 * CreateMenu32 (USER32.80)
3286 */
3287 HMENU32 WINAPI CreateMenu32(void)
3288 {
3289 HMENU32 hMenu;
3290 LPPOPUPMENU menu;
3291 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3292 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3293 menu->wFlags = 0;
3294 menu->wMagic = MENU_MAGIC;
3295 menu->hTaskQ = 0;
3296 menu->Width = 0;
3297 menu->Height = 0;
3298 menu->nItems = 0;
3299 menu->hWnd = 0;
3300 menu->items = NULL;
3301 menu->FocusedItem = NO_SELECTED_ITEM;
3302 dprintf_menu( stddeb, "CreateMenu: return %04x\n", hMenu );
3303 return hMenu;
3304 }
3305
3306
3307 /**********************************************************************
3308 * DestroyMenu16 (USER.152)
3309 */
3310 BOOL16 WINAPI DestroyMenu16( HMENU16 hMenu )
3311 {
3312 return DestroyMenu32( hMenu );
3313 }
3314
3315
3316 /**********************************************************************
3317 * DestroyMenu32 (USER32.133)
3318 */
3319 BOOL32 WINAPI DestroyMenu32( HMENU32 hMenu )
3320 {
3321 dprintf_menu(stddeb,"DestroyMenu(%04x)\n", hMenu);
3322
3323 /* Silently ignore attempts to destroy default system popup */
3324
3325 if (hMenu && hMenu != MENU_DefSysPopup)
3326 {
3327 LPPOPUPMENU lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3328
3329 if( pTopPopupWnd && (hMenu == *(HMENU32*)pTopPopupWnd->wExtra) )
3330 *(UINT32*)pTopPopupWnd->wExtra = 0;
3331
3332 if (IS_A_MENU( lppop ))
3333 {
3334 lppop->wMagic = 0; /* Mark it as destroyed */
3335
3336 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd &&
3337 (!pTopPopupWnd || (lppop->hWnd != pTopPopupWnd->hwndSelf)))
3338 DestroyWindow32( lppop->hWnd );
3339
3340 if (lppop->items) /* recursively destroy submenus */
3341 {
3342 int i;
3343 MENUITEM *item = lppop->items;
3344 for (i = lppop->nItems; i > 0; i--, item++)
3345 {
3346 if (item->fType & MF_POPUP) DestroyMenu32(item->hSubMenu);
3347 MENU_FreeItemData( item );
3348 }
3349 HeapFree( SystemHeap, 0, lppop->items );
3350 }
3351 USER_HEAP_FREE( hMenu );
3352 }
3353 else return FALSE;
3354 }
3355 return (hMenu != MENU_DefSysPopup);
3356 }
3357
3358
3359 /**********************************************************************
3360 * GetSystemMenu16 (USER.156)
3361 */
3362 HMENU16 WINAPI GetSystemMenu16( HWND16 hWnd, BOOL16 bRevert )
3363 {
3364 return GetSystemMenu32( hWnd, bRevert );
3365 }
3366
3367
3368 /**********************************************************************
3369 * GetSystemMenu32 (USER32.290)
3370 */
3371 HMENU32 WINAPI GetSystemMenu32( HWND32 hWnd, BOOL32 bRevert )
3372 {
3373 WND *wndPtr = WIN_FindWndPtr( hWnd );
3374
3375 if (wndPtr)
3376 {
3377 if( wndPtr->hSysMenu )
3378 {
3379 if( bRevert )
3380 {
3381 DestroyMenu32(wndPtr->hSysMenu);
3382 wndPtr->hSysMenu = 0;
3383 }
3384 else
3385 {
3386 POPUPMENU *menu = (POPUPMENU*)
3387 USER_HEAP_LIN_ADDR(wndPtr->hSysMenu);
3388 if( menu->items[0].hSubMenu == MENU_DefSysPopup )
3389 menu->items[0].hSubMenu = MENU_CopySysPopup();
3390 }
3391 }
3392
3393 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3394 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU32)(-1) );
3395
3396 if( wndPtr->hSysMenu )
3397 return GetSubMenu16(wndPtr->hSysMenu, 0);
3398 }
3399 return 0;
3400 }
3401
3402
3403 /*******************************************************************
3404 * SetSystemMenu16 (USER.280)
3405 */
3406 BOOL16 WINAPI SetSystemMenu16( HWND16 hwnd, HMENU16 hMenu )
3407 {
3408 return SetSystemMenu32( hwnd, hMenu );
3409 }
3410
3411
3412 /*******************************************************************
3413 * SetSystemMenu32 (USER32.507)
3414 */
3415 BOOL32 WINAPI SetSystemMenu32( HWND32 hwnd, HMENU32 hMenu )
3416 {
3417 WND *wndPtr = WIN_FindWndPtr(hwnd);
3418
3419 if (wndPtr)
3420 {
3421 if (wndPtr->hSysMenu) DestroyMenu32( wndPtr->hSysMenu );
3422 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3423 return TRUE;
3424 }
3425 return FALSE;
3426 }
3427
3428
3429 /**********************************************************************
3430 * GetMenu16 (USER.157)
3431 */
3432 HMENU16 WINAPI GetMenu16( HWND16 hWnd )
3433 {
3434 WND * wndPtr = WIN_FindWndPtr(hWnd);
3435 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3436 return (HMENU16)wndPtr->wIDmenu;
3437 return 0;
3438 }
3439
3440
3441 /**********************************************************************
3442 * GetMenu32 (USER32.256)
3443 */
3444 HMENU32 WINAPI GetMenu32( HWND32 hWnd )
3445 {
3446 WND * wndPtr = WIN_FindWndPtr(hWnd);
3447 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3448 return (HMENU32)wndPtr->wIDmenu;
3449 return 0;
3450 }
3451
3452
3453 /**********************************************************************
3454 * SetMenu16 (USER.158)
3455 */
3456 BOOL16 WINAPI SetMenu16( HWND16 hWnd, HMENU16 hMenu )
3457 {
3458 return SetMenu32( hWnd, hMenu );
3459 }
3460
3461
3462 /**********************************************************************
3463 * SetMenu32 (USER32.486)
3464 */
3465 BOOL32 WINAPI SetMenu32( HWND32 hWnd, HMENU32 hMenu )
3466 {
3467 WND * wndPtr = WIN_FindWndPtr(hWnd);
3468
3469 dprintf_menu(stddeb,"SetMenu(%04x, %04x);\n", hWnd, hMenu);
3470
3471 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD))
3472 {
3473 if (GetCapture32() == hWnd) ReleaseCapture();
3474
3475 wndPtr->wIDmenu = (UINT32)hMenu;
3476 if (hMenu != 0)
3477 {
3478 LPPOPUPMENU lpmenu;
3479
3480 if (!(lpmenu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return FALSE;
3481 lpmenu->hWnd = hWnd;
3482 lpmenu->wFlags &= ~MF_POPUP; /* Can't be a popup */
3483 lpmenu->Height = 0; /* Make sure we recalculate the size */
3484 }
3485 if (IsWindowVisible32(hWnd))
3486 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3487 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3488 return TRUE;
3489 }
3490 return FALSE;
3491 }
3492
3493
3494
3495 /**********************************************************************
3496 * GetSubMenu16 (USER.159)
3497 */
3498 HMENU16 WINAPI GetSubMenu16( HMENU16 hMenu, INT16 nPos )
3499 {
3500 return GetSubMenu32( hMenu, nPos );
3501 }
3502
3503
3504 /**********************************************************************
3505 * GetSubMenu32 (USER32.287)
3506 */
3507 HMENU32 WINAPI GetSubMenu32( HMENU32 hMenu, INT32 nPos )
3508 {
3509 LPPOPUPMENU lppop;
3510
3511 if (!(lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu))) return 0;
3512 if ((UINT32)nPos >= lppop->nItems) return 0;
3513 if (!(lppop->items[nPos].fType & MF_POPUP)) return 0;
3514 return lppop->items[nPos].hSubMenu;
3515 }
3516
3517
3518 /**********************************************************************
3519 * DrawMenuBar16 (USER.160)
3520 */
3521 void WINAPI DrawMenuBar16( HWND16 hWnd )
3522 {
3523 DrawMenuBar32( hWnd );
3524 }
3525
3526
3527 /**********************************************************************
3528 * DrawMenuBar32 (USER32.160)
3529 */
3530 BOOL32 WINAPI DrawMenuBar32( HWND32 hWnd )
3531 {
3532 LPPOPUPMENU lppop;
3533 WND *wndPtr = WIN_FindWndPtr(hWnd);
3534 if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && wndPtr->wIDmenu)
3535 {
3536 lppop = (LPPOPUPMENU) USER_HEAP_LIN_ADDR((HMENU16)wndPtr->wIDmenu);
3537 if (lppop == NULL) return FALSE;
3538
3539 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3540 SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3541 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3542 return TRUE;
3543 }
3544 return FALSE;
3545 }
3546
3547
3548 /***********************************************************************
3549 * EndMenu (USER.187) (USER32.174)
3550 */
3551 void WINAPI EndMenu(void)
3552 {
3553 fEndMenu = TRUE;
3554 }
3555
3556
3557 /***********************************************************************
3558 * LookupMenuHandle (USER.217)
3559 */
3560 HMENU16 WINAPI LookupMenuHandle( HMENU16 hmenu, INT16 id )
3561 {
3562 HMENU32 hmenu32 = hmenu;
3563 INT32 id32 = id;
3564 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3565 else return hmenu32;
3566 }
3567
3568
3569 /**********************************************************************
3570 * LoadMenu16 (USER.150)
3571 */
3572 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, SEGPTR name )
3573 {
3574 HRSRC16 hRsrc;
3575 HGLOBAL16 handle;
3576 HMENU16 hMenu;
3577
3578 if (HIWORD(name))
3579 {
3580 char *str = (char *)PTR_SEG_TO_LIN( name );
3581 dprintf_menu( stddeb, "LoadMenu(%04x,'%s')\n", instance, str );
3582 if (str[0] == '#') name = (SEGPTR)atoi( str + 1 );
3583 }
3584 else
3585 dprintf_resource(stddeb,"LoadMenu(%04x,%04x)\n",instance,LOWORD(name));
3586
3587 if (!name) return 0;
3588
3589 /* check for Win32 module */
3590 if (HIWORD(instance))
3591 return LoadMenu32A(instance,PTR_SEG_TO_LIN(name));
3592 instance = GetExePtr( instance );
3593
3594 if (!(hRsrc = FindResource16( instance, name, RT_MENU ))) return 0;
3595 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3596 hMenu = LoadMenuIndirect16(LockResource16(handle));
3597 FreeResource16( handle );
3598 return hMenu;
3599 }
3600
3601
3602 /*****************************************************************
3603 * LoadMenu32A (USER32.370)
3604 */
3605 HMENU32 WINAPI LoadMenu32A( HINSTANCE32 instance, LPCSTR name )
3606 {
3607 HRSRC32 hrsrc = FindResource32A( instance, name, (LPSTR)RT_MENU );
3608 if (!hrsrc) return 0;
3609 return LoadMenuIndirect32A( (LPCVOID)LoadResource32( instance, hrsrc ));
3610 }
3611
3612
3613 /*****************************************************************
3614 * LoadMenu32W (USER32.372)
3615 */
3616 HMENU32 WINAPI LoadMenu32W( HINSTANCE32 instance, LPCWSTR name )
3617 {
3618 HRSRC32 hrsrc = FindResource32W( instance, name, (LPWSTR)RT_MENU );
3619 if (!hrsrc) return 0;
3620 return LoadMenuIndirect32W( (LPCVOID)LoadResource32( instance, hrsrc ));
3621 }
3622
3623
3624 /**********************************************************************
3625 * LoadMenuIndirect16 (USER.220)
3626 */
3627 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3628 {
3629 HMENU16 hMenu;
3630 WORD version, offset;
3631 LPCSTR p = (LPCSTR)template;
3632
3633 dprintf_menu(stddeb,"LoadMenuIndirect16: %p\n", template );
3634 version = GET_WORD(p);
3635 p += sizeof(WORD);
3636 if (version)
3637 {
3638 fprintf( stderr, "LoadMenuIndirect16: version must be 0 for Win16\n" );
3639 return 0;
3640 }
3641 offset = GET_WORD(p);
3642 p += sizeof(WORD) + offset;
3643 if (!(hMenu = CreateMenu32())) return 0;
3644 if (!MENU_ParseResource( p, hMenu, FALSE ))
3645 {
3646 DestroyMenu32( hMenu );
3647 return 0;
3648 }
3649 return hMenu;
3650 }
3651
3652
3653 /**********************************************************************
3654 * LoadMenuIndirect32A (USER32.370)
3655 */
3656 HMENU32 WINAPI LoadMenuIndirect32A( LPCVOID template )
3657 {
3658 HMENU16 hMenu;
3659 WORD version, offset;
3660 LPCSTR p = (LPCSTR)template;
3661
3662 dprintf_menu(stddeb,"LoadMenuIndirect32A: %p\n", template );
3663 version = GET_WORD(p);
3664 p += sizeof(WORD);
3665 switch (version)
3666 {
3667 case 0:
3668 offset = GET_WORD(p);
3669 p += sizeof(WORD) + offset;
3670 if (!(hMenu = CreateMenu32())) return 0;
3671 if (!MENU_ParseResource( p, hMenu, TRUE ))
3672 {
3673 DestroyMenu32( hMenu );
3674 return 0;
3675 }
3676 return hMenu;
3677 case 1:
3678 offset = GET_WORD(p);
3679 p += sizeof(WORD) + offset;
3680 if (!(hMenu = CreateMenu32())) return 0;
3681 if (!MENUEX_ParseResource( p, hMenu))
3682 {
3683 DestroyMenu32( hMenu );
3684 return 0;
3685 }
3686 return hMenu;
3687 default:
3688 fprintf( stderr, "LoadMenuIndirect32A: version %d not supported.\n",
3689 version );
3690 return 0;
3691 }
3692 }
3693
3694
3695 /**********************************************************************
3696 * LoadMenuIndirect32W (USER32.371)
3697 */
3698 HMENU32 WINAPI LoadMenuIndirect32W( LPCVOID template )
3699 {
3700 /* FIXME: is there anything different between A and W? */
3701 return LoadMenuIndirect32A( template );
3702 }
3703
3704
3705 /**********************************************************************
3706 * IsMenu16 (USER.358)
3707 */
3708 BOOL16 WINAPI IsMenu16( HMENU16 hmenu )
3709 {
3710 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3711 return IS_A_MENU(menu);
3712 }
3713
3714
3715 /**********************************************************************
3716 * IsMenu32 (USER32.345)
3717 */
3718 BOOL32 WINAPI IsMenu32(HMENU32 hmenu)
3719 {
3720 LPPOPUPMENU menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hmenu);
3721 return IS_A_MENU(menu);
3722 }
3723
3724 /**********************************************************************
3725 * GetMenuItemInfo32_common
3726 */
3727
3728 static BOOL32 GetMenuItemInfo32_common ( HMENU32 hmenu, UINT32 item,
3729 BOOL32 bypos,
3730 LPMENUITEMINFO32A lpmii,
3731 BOOL32 unicode)
3732 {
3733 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos);
3734 debug_print_menuitem("GetMenuItemInfo32_common: ", menu, "");
3735 if (!menu)
3736 return FALSE;
3737
3738 if (lpmii->fMask & MIIM_TYPE) {
3739 lpmii->fType = menu->fType;
3740 switch (MENU_ITEM_TYPE(menu->fType)) {
3741 case MF_STRING:
3742 if (menu->text && lpmii->dwTypeData && lpmii->cch) {
3743 if (unicode)
3744 lstrcpynAtoW((LPWSTR) lpmii->dwTypeData,
3745 menu->text,
3746 lpmii->cch);
3747 else
3748 lstrcpyn32A(lpmii->dwTypeData,
3749 menu->text,
3750 lpmii->cch);
3751 }
3752 break;
3753 case MF_OWNERDRAW:
3754 case MF_BITMAP:
3755 lpmii->dwTypeData = menu->text;
3756 break;
3757 default:
3758 break;
3759 }
3760 }
3761 if (lpmii->fMask & MIIM_STATE)
3762 lpmii->fState = menu->fState;
3763
3764 if (lpmii->fMask & MIIM_ID)
3765 lpmii->wID = menu->wID;
3766
3767 if (lpmii->fMask & MIIM_SUBMENU)
3768 lpmii->hSubMenu = menu->hSubMenu;
3769
3770 if (lpmii->fMask & MIIM_CHECKMARKS) {
3771 lpmii->hbmpChecked = menu->hCheckBit;
3772 lpmii->hbmpUnchecked = menu->hUnCheckBit;
3773 }
3774 if (lpmii->fMask & MIIM_DATA)
3775 lpmii->dwItemData = menu->dwItemData;
3776
3777 return TRUE;
3778 }
3779
3780 /**********************************************************************
3781 * GetMenuItemInfo32A (USER32.263)
3782 */
3783 BOOL32 WINAPI GetMenuItemInfo32A( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3784 LPMENUITEMINFO32A lpmii)
3785 {
3786 return GetMenuItemInfo32_common (hmenu, item, bypos, lpmii, FALSE);
3787 }
3788
3789 /**********************************************************************
3790 * GetMenuItemInfo32W (USER32.264)
3791 */
3792 BOOL32 WINAPI GetMenuItemInfo32W( HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3793 LPMENUITEMINFO32W lpmii)
3794 {
3795 return GetMenuItemInfo32_common (hmenu, item, bypos,
3796 (LPMENUITEMINFO32A)lpmii, TRUE);
3797 }
3798
3799 /**********************************************************************
3800 * SetMenuItemInfo32_common
3801 */
3802
3803 static BOOL32 SetMenuItemInfo32_common(MENUITEM * menu,
3804 const MENUITEMINFO32A *lpmii,
3805 BOOL32 unicode)
3806 {
3807 if (!menu) return FALSE;
3808
3809 if (lpmii->fMask & MIIM_TYPE) {
3810 /* Get rid of old string. */
3811 if (IS_STRING_ITEM(menu->fType) && menu->text)
3812 HeapFree(SystemHeap, 0, menu->text);
3813
3814 menu->fType = lpmii->fType;
3815 menu->text = lpmii->dwTypeData;
3816 if (IS_STRING_ITEM(menu->fType) && menu->text) {
3817 menu->text =
3818 unicode
3819 ? HEAP_strdupWtoA(SystemHeap, 0,
3820 (LPWSTR) lpmii->dwTypeData)
3821 : HEAP_strdupA(SystemHeap, 0, lpmii->dwTypeData);
3822 }
3823 }
3824 if (lpmii->fMask & MIIM_STATE)
3825 menu->fState = lpmii->fState;
3826
3827 if (lpmii->fMask & MIIM_ID)
3828 menu->wID = lpmii->wID;
3829
3830 if (lpmii->fMask & MIIM_SUBMENU)
3831 menu->hSubMenu = lpmii->hSubMenu;
3832
3833 if (lpmii->fMask & MIIM_CHECKMARKS)
3834 {
3835 menu->hCheckBit = lpmii->hbmpChecked;
3836 menu->hUnCheckBit = lpmii->hbmpUnchecked;
3837 }
3838 if (lpmii->fMask & MIIM_DATA)
3839 menu->dwItemData = lpmii->dwItemData;
3840
3841 debug_print_menuitem("SetMenuItemInfo32_common: ", menu, "");
3842 return TRUE;
3843 }
3844
3845 /**********************************************************************
3846 * SetMenuItemInfo32A (USER32.490)
3847 */
3848 BOOL32 WINAPI SetMenuItemInfo32A(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3849 const MENUITEMINFO32A *lpmii)
3850 {
3851 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos),
3852 lpmii, FALSE);
3853 }
3854
3855 /**********************************************************************
3856 * SetMenuItemInfo32W (USER32.491)
3857 */
3858 BOOL32 WINAPI SetMenuItemInfo32W(HMENU32 hmenu, UINT32 item, BOOL32 bypos,
3859 const MENUITEMINFO32W *lpmii)
3860 {
3861 return SetMenuItemInfo32_common(MENU_FindItem(&hmenu, &item, bypos),
3862 (const MENUITEMINFO32A*)lpmii, TRUE);
3863 }
3864
3865 /**********************************************************************
3866 * SetMenuDefaultItem32 (USER32.488)
3867 */
3868 BOOL32 WINAPI SetMenuDefaultItem32(HMENU32 hmenu, UINT32 item, BOOL32 bypos)
3869 {
3870 MENUITEM *menu = MENU_FindItem(&hmenu, &item, bypos);
3871 if (!menu) return FALSE;
3872 debug_print_menuitem("SetMenuDefaultItem32: ", menu, "");
3873 fprintf(stdnimp, "SetMenuDefaultItem32 (0x%x,%d,%d), empty stub!\n",
3874 hmenu, item, bypos);
3875 return TRUE;
3876 }
3877
3878 /*******************************************************************
3879 * InsertMenuItem16 (USER.441)
3880 *
3881 * FIXME: untested
3882 */
3883 BOOL16 WINAPI InsertMenuItem16( HMENU16 hmenu, UINT16 pos, BOOL16 byposition,
3884 const MENUITEMINFO16 *mii )
3885 {
3886 MENUITEMINFO32A miia;
3887
3888 miia.cbSize = sizeof(miia);
3889 miia.fMask = mii->fMask;
3890 miia.dwTypeData = mii->dwTypeData;
3891 miia.fType = mii->fType;
3892 miia.fState = mii->fState;
3893 miia.wID = mii->wID;
3894 miia.hSubMenu = mii->hSubMenu;
3895 miia.hbmpChecked = mii->hbmpChecked;
3896 miia.hbmpUnchecked = mii->hbmpUnchecked;
3897 miia.dwItemData = mii->dwItemData;
3898 miia.cch = mii->cch;
3899 if (IS_STRING_ITEM(miia.fType))
3900 miia.dwTypeData = PTR_SEG_TO_LIN(miia.dwTypeData);
3901 return InsertMenuItem32A( hmenu, pos, byposition, &miia );
3902 }
3903
3904
3905 /**********************************************************************
3906 * InsertMenuItem32A (USER32.322)
3907 */
3908 BOOL32 WINAPI InsertMenuItem32A(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3909 const MENUITEMINFO32A *lpmii)
3910 {
3911 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3912 return SetMenuItemInfo32_common(item, lpmii, FALSE);
3913 }
3914
3915
3916 /**********************************************************************
3917 * InsertMenuItem32W (USER32.323)
3918 */
3919 BOOL32 WINAPI InsertMenuItem32W(HMENU32 hMenu, UINT32 uItem, BOOL32 bypos,
3920 const MENUITEMINFO32W *lpmii)
3921 {
3922 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
3923 return SetMenuItemInfo32_common(item, (const MENUITEMINFO32A*)lpmii, TRUE);
3924 }
3925
3926 /**********************************************************************
3927 * CheckMenuRadioItem32 (USER32.47)
3928 */
3929
3930 BOOL32 WINAPI CheckMenuRadioItem32(HMENU32 hMenu,
3931 UINT32 first, UINT32 last, UINT32 check,
3932 BOOL32 bypos)
3933 {
3934 MENUITEM *mifirst, *milast, *micheck;
3935 HMENU32 mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
3936
3937 dprintf_menu (stddeb,
3938 "CheckMenuRadioItem32: ox%x: %d-%d, check %d, bypos=%d\n",
3939 hMenu, first, last, check, bypos);
3940
3941 mifirst = MENU_FindItem (&mfirst, &first, bypos);
3942 milast = MENU_FindItem (&mlast, &last, bypos);
3943 micheck = MENU_FindItem (&mcheck, &check, bypos);
3944
3945 if (mifirst == NULL || milast == NULL || micheck == NULL ||
3946 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
3947 micheck > milast || micheck < mifirst)
3948 return FALSE;
3949
3950 while (mifirst <= milast)
3951 {
3952 if (mifirst == micheck)
3953 {
3954 mifirst->fType |= MFT_RADIOCHECK;
3955 mifirst->fState |= MFS_CHECKED;
3956 } else {
3957 mifirst->fType &= ~MFT_RADIOCHECK;
3958 mifirst->fState &= ~MFS_CHECKED;
3959 }
3960 mifirst++;
3961 }
3962
3963 return TRUE;
3964 }
3965
3966 /**********************************************************************
3967 * CheckMenuRadioItem16 (not a Windows API)
3968 */
3969
3970 BOOL16 WINAPI CheckMenuRadioItem16(HMENU16 hMenu,
3971 UINT16 first, UINT16 last, UINT16 check,
3972 BOOL16 bypos)
3973 {
3974 return CheckMenuRadioItem32 (hMenu, first, last, check, bypos);
3975 }
3976
3977 /**********************************************************************
3978 * GetMenuItemRect32 (USER32.266)
3979 */
3980
3981 BOOL32 WINAPI GetMenuItemRect32 (HWND32 hwnd, HMENU32 hMenu, UINT32 uItem,
3982 LPRECT32 rect)
3983 {
3984 RECT32 saverect, clientrect;
3985 BOOL32 barp;
3986 HDC32 hdc;
3987 WND *wndPtr;
3988 MENUITEM *item;
3989 HMENU32 orghMenu = hMenu;
3990
3991 dprintf_menu (stddeb, "GetMenuItemRect32 (0x%x,0x%x,%d,%p)\n",
3992 hwnd, hMenu, uItem, rect);
3993
3994 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
3995 wndPtr = WIN_FindWndPtr (hwnd);
3996 if (!rect || !item || !wndPtr) return FALSE;
3997
3998 GetClientRect32( hwnd, &clientrect );
3999 hdc = GetDCEx32( hwnd, 0, DCX_CACHE | DCX_WINDOW );
4000 barp = (hMenu == orghMenu);
4001
4002 saverect = item->rect;
4003 MENU_CalcItemSize (hdc, item, hwnd,
4004 clientrect.left, clientrect.top, barp);
4005 *rect = item->rect;
4006 item->rect = saverect;
4007
4008 ReleaseDC32( hwnd, hdc );
4009 return TRUE;
4010 }
4011
4012 /**********************************************************************
4013 * GetMenuItemRect16 (USER.665)
4014 */
4015
4016 BOOL16 WINAPI GetMenuItemRect16 (HWND16 hwnd, HMENU16 hMenu, UINT16 uItem,
4017 LPRECT16 rect)
4018 {
4019 RECT32 r32;
4020 BOOL32 res;
4021
4022 if (!rect) return FALSE;
4023 res = GetMenuItemRect32 (hwnd, hMenu, uItem, &r32);
4024 CONV_RECT32TO16 (&r32, rect);
4025 return res;
4026 }
Maarten's multimedia branch