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Release 20030408.
[wine/gsoc-2012-control.git] / controls / menu.c
blobfdf740915f3706ce490d8e15b07f2c8aa33244f9
1 /*
2 * Menu functions
3 *
4 * Copyright 1993 Martin Ayotte
5 * Copyright 1994 Alexandre Julliard
6 * Copyright 1997 Morten Welinder
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23 /*
24 * Note: the style MF_MOUSESELECT is used to mark popup items that
25 * have been selected, i.e. their popup menu is currently displayed.
26 * This is probably not the meaning this style has in MS-Windows.
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #include <assert.h>
33 #include <ctype.h>
34 #include <stdlib.h>
35 #include <string.h>
36
37 #include "windef.h"
38 #include "winnls.h"
39 #include "wingdi.h"
40 #include "wine/winbase16.h"
41 #include "wine/winuser16.h"
42 #include "wownt32.h"
43 #include "wine/server.h"
44 #include "wine/unicode.h"
45 #include "win.h"
46 #include "controls.h"
47 #include "nonclient.h"
48 #include "user.h"
49 #include "wine/debug.h"
50
51 WINE_DEFAULT_DEBUG_CHANNEL(menu);
52 WINE_DECLARE_DEBUG_CHANNEL(accel);
53
54 /* internal popup menu window messages */
55
56 #define MM_SETMENUHANDLE (WM_USER + 0)
57 #define MM_GETMENUHANDLE (WM_USER + 1)
58
59 /* Menu item structure */
60 typedef struct {
61 /* ----------- MENUITEMINFO Stuff ----------- */
62 UINT fType; /* Item type. */
63 UINT fState; /* Item state. */
64 UINT_PTR wID; /* Item id. */
65 HMENU hSubMenu; /* Pop-up menu. */
66 HBITMAP hCheckBit; /* Bitmap when checked. */
67 HBITMAP hUnCheckBit; /* Bitmap when unchecked. */
68 LPWSTR text; /* Item text or bitmap handle. */
69 DWORD dwItemData; /* Application defined. */
70 DWORD dwTypeData; /* depends on fMask */
71 HBITMAP hbmpItem; /* bitmap in win98 style menus */
72 /* ----------- Wine stuff ----------- */
73 RECT rect; /* Item area (relative to menu window) */
74 UINT xTab; /* X position of text after Tab */
75 } MENUITEM;
76
77 /* Popup menu structure */
78 typedef struct {
79 WORD wFlags; /* Menu flags (MF_POPUP, MF_SYSMENU) */
80 WORD wMagic; /* Magic number */
81 WORD Width; /* Width of the whole menu */
82 WORD Height; /* Height of the whole menu */
83 UINT nItems; /* Number of items in the menu */
84 HWND hWnd; /* Window containing the menu */
85 MENUITEM *items; /* Array of menu items */
86 UINT FocusedItem; /* Currently focused item */
87 HWND hwndOwner; /* window receiving the messages for ownerdraw */
88 BOOL bTimeToHide; /* Request hiding when receiving a second click in the top-level menu item */
89 /* ------------ MENUINFO members ------ */
90 DWORD dwStyle; /* Extended mennu style */
91 UINT cyMax; /* max hight of the whole menu, 0 is screen hight */
92 HBRUSH hbrBack; /* brush for menu background */
93 DWORD dwContextHelpID;
94 DWORD dwMenuData; /* application defined value */
95 HMENU hSysMenuOwner; /* Handle to the dummy sys menu holder */
96 } POPUPMENU, *LPPOPUPMENU;
97
98 /* internal flags for menu tracking */
99
100 #define TF_ENDMENU 0x0001
101 #define TF_SUSPENDPOPUP 0x0002
102 #define TF_SKIPREMOVE 0x0004
103
104 typedef struct
105 {
106 UINT trackFlags;
107 HMENU hCurrentMenu; /* current submenu (can be equal to hTopMenu)*/
108 HMENU hTopMenu; /* initial menu */
109 HWND hOwnerWnd; /* where notifications are sent */
110 POINT pt;
111 } MTRACKER;
112
113 #define MENU_MAGIC 0x554d /* 'MU' */
114
115 #define ITEM_PREV -1
116 #define ITEM_NEXT 1
117
118 /* Internal MENU_TrackMenu() flags */
119 #define TPM_INTERNAL 0xF0000000
120 #define TPM_ENTERIDLEEX 0x80000000 /* set owner window for WM_ENTERIDLE */
121 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
122 #define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
123
124 /* popup menu shade thickness */
125 #define POPUP_XSHADE 4
126 #define POPUP_YSHADE 4
127
128 /* Space between 2 menu bar items */
129 #define MENU_BAR_ITEMS_SPACE 12
130
131 /* Minimum width of a tab character */
132 #define MENU_TAB_SPACE 8
133
134 /* Height of a separator item */
135 #define SEPARATOR_HEIGHT 5
136
137 /* (other menu->FocusedItem values give the position of the focused item) */
138 #define NO_SELECTED_ITEM 0xffff
139
140 #define MENU_ITEM_TYPE(flags) \
141 ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
142
143 #define IS_STRING_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_STRING)
144 #define IS_BITMAP_ITEM(flags) (MENU_ITEM_TYPE ((flags)) == MF_BITMAP)
145 #define IS_MAGIC_ITEM(text) (LOWORD((int)text)<12)
146
147 #define IS_SYSTEM_MENU(menu) \
148 (!((menu)->wFlags & MF_POPUP) && (menu)->wFlags & MF_SYSMENU)
149
150 #define IS_SYSTEM_POPUP(menu) \
151 ((menu)->wFlags & MF_POPUP && (menu)->wFlags & MF_SYSMENU)
152
153 #define TYPE_MASK (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
154 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
155 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY | \
156 MF_POPUP | MF_SYSMENU | MF_HELP)
157 #define STATE_MASK (~TYPE_MASK)
158
159 /* Dimension of the menu bitmaps */
160 static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
161
162 static HBITMAP hStdMnArrow = 0;
163 static HBITMAP hBmpSysMenu = 0;
164
165 static HBRUSH hShadeBrush = 0;
166 static HFONT hMenuFont = 0;
167 static HFONT hMenuFontBold = 0;
168
169 static HMENU MENU_DefSysPopup = 0; /* Default system menu popup */
170
171 /* Use global popup window because there's no way 2 menus can
172 * be tracked at the same time. */
173 static HWND top_popup;
174
175 /* Flag set by EndMenu() to force an exit from menu tracking */
176 static BOOL fEndMenu = FALSE;
177
178 static LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam );
179
180 DWORD WINAPI DrawMenuBarTemp(HWND hwnd, HDC hDC, LPRECT lprect, HMENU hMenu, HFONT hFont);
181
182 /*********************************************************************
183 * menu class descriptor
184 */
185 const struct builtin_class_descr MENU_builtin_class =
186 {
187 POPUPMENU_CLASS_ATOM, /* name */
188 CS_GLOBALCLASS | CS_SAVEBITS, /* style */
189 NULL, /* procA (winproc is Unicode only) */
190 PopupMenuWndProc, /* procW */
191 sizeof(HMENU), /* extra */
192 IDC_ARROWA, /* cursor */
193 (HBRUSH)(COLOR_MENU+1) /* brush */
194 };
195
196
197 /***********************************************************************
198 * debug_print_menuitem
199 *
200 * Print a menuitem in readable form.
201 */
202
203 #define debug_print_menuitem(pre, mp, post) \
204 if(!TRACE_ON(menu)) ; else do_debug_print_menuitem(pre, mp, post)
205
206 #define MENUOUT(text) \
207 DPRINTF("%s%s", (count++ ? "," : ""), (text))
208
209 #define MENUFLAG(bit,text) \
210 do { \
211 if (flags & (bit)) { flags &= ~(bit); MENUOUT ((text)); } \
212 } while (0)
213
214 static void do_debug_print_menuitem(const char *prefix, MENUITEM * mp,
215 const char *postfix)
216 {
217 TRACE("%s ", prefix);
218 if (mp) {
219 UINT flags = mp->fType;
220 int type = MENU_ITEM_TYPE(flags);
221 DPRINTF( "{ ID=0x%x", mp->wID);
222 if (flags & MF_POPUP)
223 DPRINTF( ", Sub=%p", mp->hSubMenu);
224 if (flags) {
225 int count = 0;
226 DPRINTF( ", Type=");
227 if (type == MFT_STRING)
228 /* Nothing */ ;
229 else if (type == MFT_SEPARATOR)
230 MENUOUT("sep");
231 else if (type == MFT_OWNERDRAW)
232 MENUOUT("own");
233 else if (type == MFT_BITMAP)
234 MENUOUT("bit");
235 else
236 MENUOUT("???");
237 flags -= type;
238
239 MENUFLAG(MF_POPUP, "pop");
240 MENUFLAG(MFT_MENUBARBREAK, "barbrk");
241 MENUFLAG(MFT_MENUBREAK, "brk");
242 MENUFLAG(MFT_RADIOCHECK, "radio");
243 MENUFLAG(MFT_RIGHTORDER, "rorder");
244 MENUFLAG(MF_SYSMENU, "sys");
245 MENUFLAG(MFT_RIGHTJUSTIFY, "right"); /* same as MF_HELP */
246
247 if (flags)
248 DPRINTF( "+0x%x", flags);
249 }
250 flags = mp->fState;
251 if (flags) {
252 int count = 0;
253 DPRINTF( ", State=");
254 MENUFLAG(MFS_GRAYED, "grey");
255 MENUFLAG(MFS_DEFAULT, "default");
256 MENUFLAG(MFS_DISABLED, "dis");
257 MENUFLAG(MFS_CHECKED, "check");
258 MENUFLAG(MFS_HILITE, "hi");
259 MENUFLAG(MF_USECHECKBITMAPS, "usebit");
260 MENUFLAG(MF_MOUSESELECT, "mouse");
261 if (flags)
262 DPRINTF( "+0x%x", flags);
263 }
264 if (mp->hCheckBit)
265 DPRINTF( ", Chk=%p", mp->hCheckBit);
266 if (mp->hUnCheckBit)
267 DPRINTF( ", Unc=%p", mp->hUnCheckBit);
268
269 if (type == MFT_STRING) {
270 if (mp->text)
271 DPRINTF( ", Text=%s", debugstr_w(mp->text));
272 else
273 DPRINTF( ", Text=Null");
274 } else if (mp->text == NULL)
275 /* Nothing */ ;
276 else
277 DPRINTF( ", Text=%p", mp->text);
278 if (mp->dwItemData)
279 DPRINTF( ", ItemData=0x%08lx", mp->dwItemData);
280 DPRINTF( " }");
281 } else {
282 DPRINTF( "NULL");
283 }
284
285 DPRINTF(" %s\n", postfix);
286 }
287
288 #undef MENUOUT
289 #undef MENUFLAG
290
291
292 /***********************************************************************
293 * MENU_GetMenu
294 *
295 * Validate the given menu handle and returns the menu structure pointer.
296 */
297 static POPUPMENU *MENU_GetMenu(HMENU hMenu)
298 {
299 POPUPMENU *menu = USER_HEAP_LIN_ADDR(hMenu);
300 if (!menu || menu->wMagic != MENU_MAGIC)
301 {
302 WARN("invalid menu handle=%p, ptr=%p, magic=%x\n", hMenu, menu, menu? menu->wMagic:0);
303 menu = NULL;
304 }
305 return menu;
306 }
307
308 /***********************************************************************
309 * get_win_sys_menu
310 *
311 * Get the system menu of a window
312 */
313 static HMENU get_win_sys_menu( HWND hwnd )
314 {
315 HMENU ret = 0;
316 WND *win = WIN_FindWndPtr( hwnd );
317 if (win)
318 {
319 ret = win->hSysMenu;
320 WIN_ReleaseWndPtr( win );
321 }
322 return ret;
323 }
324
325 /***********************************************************************
326 * MENU_CopySysPopup
327 *
328 * Return the default system menu.
329 */
330 static HMENU MENU_CopySysPopup(void)
331 {
332 HMENU hMenu = LoadMenuA(GetModuleHandleA("USER32"), "SYSMENU");
333
334 if( hMenu ) {
335 POPUPMENU* menu = MENU_GetMenu(hMenu);
336 menu->wFlags |= MF_SYSMENU | MF_POPUP;
337 SetMenuDefaultItem(hMenu, SC_CLOSE, FALSE);
338 }
339 else
340 ERR("Unable to load default system menu\n" );
341
342 TRACE("returning %p.\n", hMenu );
343
344 return hMenu;
345 }
346
347
348 /**********************************************************************
349 * MENU_GetSysMenu
350 *
351 * Create a copy of the system menu. System menu in Windows is
352 * a special menu bar with the single entry - system menu popup.
353 * This popup is presented to the outside world as a "system menu".
354 * However, the real system menu handle is sometimes seen in the
355 * WM_MENUSELECT parameters (and Word 6 likes it this way).
356 */
357 HMENU MENU_GetSysMenu( HWND hWnd, HMENU hPopupMenu )
358 {
359 HMENU hMenu;
360
361 TRACE("loading system menu, hWnd %p, hPopupMenu %p\n", hWnd, hPopupMenu);
362 if ((hMenu = CreateMenu()))
363 {
364 POPUPMENU *menu = MENU_GetMenu(hMenu);
365 menu->wFlags = MF_SYSMENU;
366 menu->hWnd = WIN_GetFullHandle( hWnd );
367 TRACE("hWnd %p (hMenu %p)\n", menu->hWnd, hMenu);
368
369 if (hPopupMenu == (HMENU)(-1))
370 hPopupMenu = MENU_CopySysPopup();
371 else if( !hPopupMenu ) hPopupMenu = MENU_DefSysPopup;
372
373 if (hPopupMenu)
374 {
375 InsertMenuA( hMenu, -1, MF_SYSMENU | MF_POPUP | MF_BYPOSITION,
376 (UINT_PTR)hPopupMenu, NULL );
377
378 menu->items[0].fType = MF_SYSMENU | MF_POPUP;
379 menu->items[0].fState = 0;
380 if ((menu = MENU_GetMenu(hPopupMenu))) menu->wFlags |= MF_SYSMENU;
381
382 TRACE("hMenu=%p (hPopup %p)\n", hMenu, hPopupMenu );
383 return hMenu;
384 }
385 DestroyMenu( hMenu );
386 }
387 ERR("failed to load system menu!\n");
388 return 0;
389 }
390
391
392 /***********************************************************************
393 * MENU_Init
394 *
395 * Menus initialisation.
396 */
397 BOOL MENU_Init()
398 {
399 HBITMAP hBitmap;
400 NONCLIENTMETRICSA ncm;
401
402 static unsigned char shade_bits[16] = { 0x55, 0, 0xAA, 0,
403 0x55, 0, 0xAA, 0,
404 0x55, 0, 0xAA, 0,
405 0x55, 0, 0xAA, 0 };
406
407 /* Load menu bitmaps */
408 hStdMnArrow = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_MNARROW));
409 /* Load system buttons bitmaps */
410 hBmpSysMenu = LoadBitmapA(0, MAKEINTRESOURCEA(OBM_CLOSE));
411
412 if (hStdMnArrow)
413 {
414 BITMAP bm;
415 GetObjectA( hStdMnArrow, sizeof(bm), &bm );
416 arrow_bitmap_width = bm.bmWidth;
417 arrow_bitmap_height = bm.bmHeight;
418 } else
419 return FALSE;
420
421 if (! (hBitmap = CreateBitmap( 8, 8, 1, 1, shade_bits)))
422 return FALSE;
423
424 if(!(hShadeBrush = CreatePatternBrush( hBitmap )))
425 return FALSE;
426
427 DeleteObject( hBitmap );
428 if (!(MENU_DefSysPopup = MENU_CopySysPopup()))
429 return FALSE;
430
431 ncm.cbSize = sizeof (NONCLIENTMETRICSA);
432 if (!(SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSA), &ncm, 0)))
433 return FALSE;
434
435 if (!(hMenuFont = CreateFontIndirectA( &ncm.lfMenuFont )))
436 return FALSE;
437
438 ncm.lfMenuFont.lfWeight += 300;
439 if ( ncm.lfMenuFont.lfWeight > 1000)
440 ncm.lfMenuFont.lfWeight = 1000;
441
442 if (!(hMenuFontBold = CreateFontIndirectA( &ncm.lfMenuFont )))
443 return FALSE;
444
445 return TRUE;
446 }
447
448 /***********************************************************************
449 * MENU_InitSysMenuPopup
450 *
451 * Grey the appropriate items in System menu.
452 */
453 static void MENU_InitSysMenuPopup( HMENU hmenu, DWORD style, DWORD clsStyle )
454 {
455 BOOL gray;
456
457 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
458 EnableMenuItem( hmenu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
459 gray = ((style & WS_MAXIMIZE) != 0);
460 EnableMenuItem( hmenu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
461 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
462 EnableMenuItem( hmenu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
463 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
464 EnableMenuItem( hmenu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
465 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
466 EnableMenuItem( hmenu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
467 gray = (clsStyle & CS_NOCLOSE) != 0;
468
469 /* The menu item must keep its state if it's disabled */
470 if(gray)
471 EnableMenuItem( hmenu, SC_CLOSE, MF_GRAYED);
472 }
473
474
475 /******************************************************************************
476 *
477 * UINT MENU_GetStartOfNextColumn(
478 * HMENU hMenu )
479 *
480 *****************************************************************************/
481
482 static UINT MENU_GetStartOfNextColumn(
483 HMENU hMenu )
484 {
485 POPUPMENU *menu = MENU_GetMenu(hMenu);
486 UINT i;
487
488 if(!menu)
489 return NO_SELECTED_ITEM;
490
491 i = menu->FocusedItem + 1;
492 if( i == NO_SELECTED_ITEM )
493 return i;
494
495 for( ; i < menu->nItems; ++i ) {
496 if (menu->items[i].fType & MF_MENUBARBREAK)
497 return i;
498 }
499
500 return NO_SELECTED_ITEM;
501 }
502
503
504 /******************************************************************************
505 *
506 * UINT MENU_GetStartOfPrevColumn(
507 * HMENU hMenu )
508 *
509 *****************************************************************************/
510
511 static UINT MENU_GetStartOfPrevColumn(
512 HMENU hMenu )
513 {
514 POPUPMENU *menu = MENU_GetMenu(hMenu);
515 UINT i;
516
517 if( !menu )
518 return NO_SELECTED_ITEM;
519
520 if( menu->FocusedItem == 0 || menu->FocusedItem == NO_SELECTED_ITEM )
521 return NO_SELECTED_ITEM;
522
523 /* Find the start of the column */
524
525 for(i = menu->FocusedItem; i != 0 &&
526 !(menu->items[i].fType & MF_MENUBARBREAK);
527 --i); /* empty */
528
529 if(i == 0)
530 return NO_SELECTED_ITEM;
531
532 for(--i; i != 0; --i) {
533 if (menu->items[i].fType & MF_MENUBARBREAK)
534 break;
535 }
536
537 TRACE("ret %d.\n", i );
538
539 return i;
540 }
541
542
543
544 /***********************************************************************
545 * MENU_FindItem
546 *
547 * Find a menu item. Return a pointer on the item, and modifies *hmenu
548 * in case the item was in a sub-menu.
549 */
550 static MENUITEM *MENU_FindItem( HMENU *hmenu, UINT *nPos, UINT wFlags )
551 {
552 POPUPMENU *menu;
553 UINT i;
554
555 if ((*hmenu == (HMENU)0xffff) || (!(menu = MENU_GetMenu(*hmenu)))) return NULL;
556 if (wFlags & MF_BYPOSITION)
557 {
558 if (*nPos >= menu->nItems) return NULL;
559 return &menu->items[*nPos];
560 }
561 else
562 {
563 MENUITEM *item = menu->items;
564 for (i = 0; i < menu->nItems; i++, item++)
565 {
566 if (item->wID == *nPos)
567 {
568 *nPos = i;
569 return item;
570 }
571 else if (item->fType & MF_POPUP)
572 {
573 HMENU hsubmenu = item->hSubMenu;
574 MENUITEM *subitem = MENU_FindItem( &hsubmenu, nPos, wFlags );
575 if (subitem)
576 {
577 *hmenu = hsubmenu;
578 return subitem;
579 }
580 }
581 }
582 }
583 return NULL;
584 }
585
586 /***********************************************************************
587 * MENU_FindSubMenu
588 *
589 * Find a Sub menu. Return the position of the submenu, and modifies
590 * *hmenu in case it is found in another sub-menu.
591 * If the submenu cannot be found, NO_SELECTED_ITEM is returned.
592 */
593 UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget )
594 {
595 POPUPMENU *menu;
596 UINT i;
597 MENUITEM *item;
598 if (((*hmenu)==(HMENU)0xffff) ||
599 (!(menu = MENU_GetMenu(*hmenu))))
600 return NO_SELECTED_ITEM;
601 item = menu->items;
602 for (i = 0; i < menu->nItems; i++, item++) {
603 if(!(item->fType & MF_POPUP)) continue;
604 if (item->hSubMenu == hSubTarget) {
605 return i;
606 }
607 else {
608 HMENU hsubmenu = item->hSubMenu;
609 UINT pos = MENU_FindSubMenu( &hsubmenu, hSubTarget );
610 if (pos != NO_SELECTED_ITEM) {
611 *hmenu = hsubmenu;
612 return pos;
613 }
614 }
615 }
616 return NO_SELECTED_ITEM;
617 }
618
619 /***********************************************************************
620 * MENU_FreeItemData
621 */
622 static void MENU_FreeItemData( MENUITEM* item )
623 {
624 /* delete text */
625 if (IS_STRING_ITEM(item->fType) && item->text)
626 HeapFree( GetProcessHeap(), 0, item->text );
627 }
628
629 /***********************************************************************
630 * MENU_FindItemByCoords
631 *
632 * Find the item at the specified coordinates (screen coords). Does
633 * not work for child windows and therefore should not be called for
634 * an arbitrary system menu.
635 */
636 static MENUITEM *MENU_FindItemByCoords( POPUPMENU *menu,
637 POINT pt, UINT *pos )
638 {
639 MENUITEM *item;
640 UINT i;
641 RECT wrect;
642
643 if (!GetWindowRect(menu->hWnd,&wrect)) return NULL;
644 pt.x -= wrect.left;pt.y -= wrect.top;
645 item = menu->items;
646 for (i = 0; i < menu->nItems; i++, item++)
647 {
648 if ((pt.x >= item->rect.left) && (pt.x < item->rect.right) &&
649 (pt.y >= item->rect.top) && (pt.y < item->rect.bottom))
650 {
651 if (pos) *pos = i;
652 return item;
653 }
654 }
655 return NULL;
656 }
657
658
659 /***********************************************************************
660 * MENU_FindItemByKey
661 *
662 * Find the menu item selected by a key press.
663 * Return item id, -1 if none, -2 if we should close the menu.
664 */
665 static UINT MENU_FindItemByKey( HWND hwndOwner, HMENU hmenu,
666 UINT key, BOOL forceMenuChar )
667 {
668 TRACE("\tlooking for '%c' in [%p]\n", (char)key, hmenu );
669
670 if (!IsMenu( hmenu )) hmenu = GetSubMenu( get_win_sys_menu(hwndOwner), 0);
671
672 if (hmenu)
673 {
674 POPUPMENU *menu = MENU_GetMenu( hmenu );
675 MENUITEM *item = menu->items;
676 LONG menuchar;
677
678 if( !forceMenuChar )
679 {
680 UINT i;
681
682 key = toupper(key);
683 for (i = 0; i < menu->nItems; i++, item++)
684 {
685 if (IS_STRING_ITEM(item->fType) && item->text)
686 {
687 WCHAR *p = item->text - 2;
688 do
689 {
690 p = strchrW (p + 2, '&');
691 }
692 while (p != NULL && p [1] == '&');
693 if (p && (toupper(p[1]) == key)) return i;
694 }
695 }
696 }
697 menuchar = SendMessageA( hwndOwner, WM_MENUCHAR,
698 MAKEWPARAM( key, menu->wFlags ), (LPARAM)hmenu );
699 if (HIWORD(menuchar) == 2) return LOWORD(menuchar);
700 if (HIWORD(menuchar) == 1) return (UINT)(-2);
701 }
702 return (UINT)(-1);
703 }
704
705
706 /***********************************************************************
707 * MENU_GetBitmapItemSize
708 *
709 * Get the size of a bitmap item.
710 */
711 static void MENU_GetBitmapItemSize( UINT id, DWORD data, SIZE *size )
712 {
713 BITMAP bm;
714 HBITMAP bmp = (HBITMAP)id;
715
716 size->cx = size->cy = 0;
717
718 /* check if there is a magic menu item associated with this item */
719 if (id && IS_MAGIC_ITEM( id ))
720 {
721 switch(LOWORD(id))
722 {
723 case (INT_PTR)HBMMENU_SYSTEM:
724 if (data)
725 {
726 bmp = (HBITMAP)data;
727 break;
728 }
729 /* fall through */
730 case (INT_PTR)HBMMENU_MBAR_RESTORE:
731 case (INT_PTR)HBMMENU_MBAR_MINIMIZE:
732 case (INT_PTR)HBMMENU_MBAR_MINIMIZE_D:
733 case (INT_PTR)HBMMENU_MBAR_CLOSE:
734 case (INT_PTR)HBMMENU_MBAR_CLOSE_D:
735 size->cx = GetSystemMetrics( SM_CXSIZE );
736 size->cy = GetSystemMetrics( SM_CYSIZE );
737 return;
738 case (INT_PTR)HBMMENU_CALLBACK:
739 case (INT_PTR)HBMMENU_POPUP_CLOSE:
740 case (INT_PTR)HBMMENU_POPUP_RESTORE:
741 case (INT_PTR)HBMMENU_POPUP_MAXIMIZE:
742 case (INT_PTR)HBMMENU_POPUP_MINIMIZE:
743 default:
744 FIXME("Magic 0x%08x not implemented\n", id);
745 return;
746 }
747 }
748 if (GetObjectA(bmp, sizeof(bm), &bm ))
749 {
750 size->cx = bm.bmWidth;
751 size->cy = bm.bmHeight;
752 }
753 }
754
755 /***********************************************************************
756 * MENU_DrawBitmapItem
757 *
758 * Draw a bitmap item.
759 */
760 static void MENU_DrawBitmapItem( HDC hdc, MENUITEM *lpitem, const RECT *rect, BOOL menuBar )
761 {
762 BITMAP bm;
763 DWORD rop;
764 HDC hdcMem;
765 HBITMAP bmp = (HBITMAP)lpitem->text;
766 int w = rect->right - rect->left;
767 int h = rect->bottom - rect->top;
768 int bmp_xoffset = 0;
769 int left, top;
770
771 /* Check if there is a magic menu item associated with this item */
772 if (lpitem->text && IS_MAGIC_ITEM(lpitem->text))
773 {
774 UINT flags = 0;
775 RECT r;
776
777 switch(LOWORD(lpitem->text))
778 {
779 case (INT_PTR)HBMMENU_SYSTEM:
780 if (lpitem->dwItemData)
781 {
782 bmp = (HBITMAP)lpitem->dwItemData;
783 if (!GetObjectA( bmp, sizeof(bm), &bm )) return;
784 }
785 else
786 {
787 bmp = hBmpSysMenu;
788 if (!GetObjectA( bmp, sizeof(bm), &bm )) return;
789 /* only use right half of the bitmap */
790 bmp_xoffset = bm.bmWidth / 2;
791 bm.bmWidth -= bmp_xoffset;
792 }
793 goto got_bitmap;
794 case (INT_PTR)HBMMENU_MBAR_RESTORE:
795 flags = DFCS_CAPTIONRESTORE;
796 break;
797 case (INT_PTR)HBMMENU_MBAR_MINIMIZE:
798 flags = DFCS_CAPTIONMIN;
799 break;
800 case (INT_PTR)HBMMENU_MBAR_MINIMIZE_D:
801 flags = DFCS_CAPTIONMIN | DFCS_INACTIVE;
802 break;
803 case (INT_PTR)HBMMENU_MBAR_CLOSE:
804 flags = DFCS_CAPTIONCLOSE;
805 break;
806 case (INT_PTR)HBMMENU_MBAR_CLOSE_D:
807 flags = DFCS_CAPTIONCLOSE | DFCS_INACTIVE;
808 break;
809 case (INT_PTR)HBMMENU_CALLBACK:
810 case (INT_PTR)HBMMENU_POPUP_CLOSE:
811 case (INT_PTR)HBMMENU_POPUP_RESTORE:
812 case (INT_PTR)HBMMENU_POPUP_MAXIMIZE:
813 case (INT_PTR)HBMMENU_POPUP_MINIMIZE:
814 default:
815 FIXME("Magic 0x%08x not implemented\n", LOWORD(lpitem->text));
816 return;
817 }
818 r = *rect;
819 InflateRect( &r, -1, -1 );
820 if (lpitem->fState & MF_HILITE) flags |= DFCS_PUSHED;
821 DrawFrameControl( hdc, &r, DFC_CAPTION, flags );
822 return;
823 }
824
825 if (!bmp || !GetObjectA( bmp, sizeof(bm), &bm )) return;
826
827 got_bitmap:
828 hdcMem = CreateCompatibleDC( hdc );
829 SelectObject( hdcMem, bmp );
830
831 /* handle fontsize > bitmap_height */
832 top = (h>bm.bmHeight) ? rect->top+(h-bm.bmHeight)/2 : rect->top;
833 left=rect->left;
834 if (TWEAK_WineLook == WIN95_LOOK) {
835 rop=((lpitem->fState & MF_HILITE) && !IS_MAGIC_ITEM(lpitem->text)) ? NOTSRCCOPY : SRCCOPY;
836 if ((lpitem->fState & MF_HILITE) && IS_BITMAP_ITEM(lpitem->fType))
837 SetBkColor(hdc, GetSysColor(COLOR_HIGHLIGHT));
838 } else {
839 left++;
840 w-=2;
841 rop=((lpitem->fState & MF_HILITE) && !IS_MAGIC_ITEM(lpitem->text) && (!menuBar)) ? MERGEPAINT : SRCCOPY;
842 }
843 BitBlt( hdc, left, top, w, h, hdcMem, bmp_xoffset, 0, rop );
844 DeleteDC( hdcMem );
845 }
846
847
848 /***********************************************************************
849 * MENU_CalcItemSize
850 *
851 * Calculate the size of the menu item and store it in lpitem->rect.
852 */
853 static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
854 INT orgX, INT orgY, BOOL menuBar )
855 {
856 WCHAR *p;
857 UINT check_bitmap_width = GetSystemMetrics( SM_CXMENUCHECK );
858
859 TRACE("dc=%p owner=%p (%d,%d)\n", hdc, hwndOwner, orgX, orgY);
860 debug_print_menuitem("MENU_CalcItemSize: menuitem:", lpitem,
861 (menuBar ? " (MenuBar)" : ""));
862
863 SetRect( &lpitem->rect, orgX, orgY, orgX, orgY );
864
865 if (lpitem->fType & MF_OWNERDRAW)
866 {
867 /*
868 ** Experimentation under Windows reveals that an owner-drawn
869 ** menu is expected to return the size of the content part of
870 ** the menu item, not including the checkmark nor the submenu
871 ** arrow. Windows adds those values itself and returns the
872 ** enlarged rectangle on subsequent WM_DRAWITEM messages.
873 */
874 MEASUREITEMSTRUCT mis;
875 mis.CtlType = ODT_MENU;
876 mis.CtlID = 0;
877 mis.itemID = lpitem->wID;
878 mis.itemData = (DWORD)lpitem->dwItemData;
879 mis.itemHeight = 0;
880 mis.itemWidth = 0;
881 SendMessageA( hwndOwner, WM_MEASUREITEM, 0, (LPARAM)&mis );
882 lpitem->rect.right += mis.itemWidth;
883
884 if (menuBar)
885 {
886 lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
887
888
889 /* under at least win95 you seem to be given a standard
890 height for the menu and the height value is ignored */
891
892 if (TWEAK_WineLook == WIN31_LOOK)
893 lpitem->rect.bottom += GetSystemMetrics(SM_CYMENU);
894 else
895 lpitem->rect.bottom += GetSystemMetrics(SM_CYMENU)-1;
896 }
897 else
898 lpitem->rect.bottom += mis.itemHeight;
899
900 TRACE("id=%04x size=%dx%d\n",
901 lpitem->wID, mis.itemWidth, mis.itemHeight);
902 /* Fall through to get check/arrow width calculation. */
903 }
904
905 if (lpitem->fType & MF_SEPARATOR)
906 {
907 lpitem->rect.bottom += SEPARATOR_HEIGHT;
908 return;
909 }
910
911 if (!menuBar)
912 {
913 lpitem->rect.right += 2 * check_bitmap_width;
914 if (lpitem->fType & MF_POPUP)
915 lpitem->rect.right += arrow_bitmap_width;
916 }
917
918 if (lpitem->fType & MF_OWNERDRAW)
919 return;
920
921 if (IS_BITMAP_ITEM(lpitem->fType))
922 {
923 SIZE size;
924
925 MENU_GetBitmapItemSize( (int)lpitem->text, lpitem->dwItemData, &size );
926 lpitem->rect.right += size.cx;
927 lpitem->rect.bottom += size.cy;
928 if (TWEAK_WineLook == WIN98_LOOK)
929 {
930 /* Leave space for the sunken border */
931 lpitem->rect.right += 2;
932 lpitem->rect.bottom += 2;
933 }
934 }
935
936
937 /* it must be a text item - unless it's the system menu */
938 if (!(lpitem->fType & MF_SYSMENU) && IS_STRING_ITEM( lpitem->fType ))
939 { SIZE size;
940
941 GetTextExtentPoint32W(hdc, lpitem->text, strlenW(lpitem->text), &size);
942
943 lpitem->rect.right += size.cx;
944 if (TWEAK_WineLook == WIN31_LOOK)
945 lpitem->rect.bottom += max( size.cy, GetSystemMetrics(SM_CYMENU) );
946 else
947 lpitem->rect.bottom += max(size.cy, GetSystemMetrics(SM_CYMENU)-1);
948 lpitem->xTab = 0;
949
950 if (menuBar)
951 {
952 lpitem->rect.right += MENU_BAR_ITEMS_SPACE;
953 }
954 else if ((p = strchrW( lpitem->text, '\t' )) != NULL)
955 {
956 /* Item contains a tab (only meaningful in popup menus) */
957 GetTextExtentPoint32W(hdc, lpitem->text, (int)(p - lpitem->text) , &size);
958 lpitem->xTab = check_bitmap_width + MENU_TAB_SPACE + size.cx;
959 lpitem->rect.right += MENU_TAB_SPACE;
960 }
961 else
962 {
963 if (strchrW( lpitem->text, '\b' ))
964 lpitem->rect.right += MENU_TAB_SPACE;
965 lpitem->xTab = lpitem->rect.right - check_bitmap_width
966 - arrow_bitmap_width;
967 }
968 }
969 TRACE("(%ld,%ld)-(%ld,%ld)\n", lpitem->rect.left, lpitem->rect.top, lpitem->rect.right, lpitem->rect.bottom);
970 }
971
972
973 /***********************************************************************
974 * MENU_PopupMenuCalcSize
975 *
976 * Calculate the size of a popup menu.
977 */
978 static void MENU_PopupMenuCalcSize( LPPOPUPMENU lppop, HWND hwndOwner )
979 {
980 MENUITEM *lpitem;
981 HDC hdc;
982 int start, i;
983 int orgX, orgY, maxX, maxTab, maxTabWidth;
984
985 lppop->Width = lppop->Height = 0;
986 if (lppop->nItems == 0) return;
987 hdc = GetDC( 0 );
988
989 SelectObject( hdc, hMenuFont);
990
991 start = 0;
992 maxX = (TWEAK_WineLook == WIN31_LOOK) ? GetSystemMetrics(SM_CXBORDER) : 2+1 ;
993
994 while (start < lppop->nItems)
995 {
996 lpitem = &lppop->items[start];
997 orgX = maxX;
998 orgY = (TWEAK_WineLook == WIN31_LOOK) ? GetSystemMetrics(SM_CYBORDER) : 2;
999
1000 maxTab = maxTabWidth = 0;
1001
1002 /* Parse items until column break or end of menu */
1003 for (i = start; i < lppop->nItems; i++, lpitem++)
1004 {
1005 if ((i != start) &&
1006 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
1007
1008 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, FALSE );
1009
1010 if (lpitem->fType & MF_MENUBARBREAK) orgX++;
1011 maxX = max( maxX, lpitem->rect.right );
1012 orgY = lpitem->rect.bottom;
1013 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
1014 {
1015 maxTab = max( maxTab, lpitem->xTab );
1016 maxTabWidth = max(maxTabWidth,lpitem->rect.right-lpitem->xTab);
1017 }
1018 }
1019
1020 /* Finish the column (set all items to the largest width found) */
1021 maxX = max( maxX, maxTab + maxTabWidth );
1022 for (lpitem = &lppop->items[start]; start < i; start++, lpitem++)
1023 {
1024 lpitem->rect.right = maxX;
1025 if (IS_STRING_ITEM(lpitem->fType) && lpitem->xTab)
1026 lpitem->xTab = maxTab;
1027
1028 }
1029 lppop->Height = max( lppop->Height, orgY );
1030 }
1031
1032 lppop->Width = maxX;
1033
1034 /* space for 3d border */
1035 if(TWEAK_WineLook > WIN31_LOOK)
1036 {
1037 lppop->Height += 2;
1038 lppop->Width += 2;
1039 }
1040
1041 ReleaseDC( 0, hdc );
1042 }
1043
1044
1045 /***********************************************************************
1046 * MENU_MenuBarCalcSize
1047 *
1048 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
1049 * height is off by 1 pixel which causes lengthy window relocations when
1050 * active document window is maximized/restored.
1051 *
1052 * Calculate the size of the menu bar.
1053 */
1054 static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect,
1055 LPPOPUPMENU lppop, HWND hwndOwner )
1056 {
1057 MENUITEM *lpitem;
1058 int start, i, orgX, orgY, maxY, helpPos;
1059
1060 if ((lprect == NULL) || (lppop == NULL)) return;
1061 if (lppop->nItems == 0) return;
1062 TRACE("left=%ld top=%ld right=%ld bottom=%ld\n",
1063 lprect->left, lprect->top, lprect->right, lprect->bottom);
1064 lppop->Width = lprect->right - lprect->left;
1065 lppop->Height = 0;
1066 maxY = lprect->top+1;
1067 start = 0;
1068 helpPos = -1;
1069 while (start < lppop->nItems)
1070 {
1071 lpitem = &lppop->items[start];
1072 orgX = lprect->left;
1073 orgY = maxY;
1074
1075 /* Parse items until line break or end of menu */
1076 for (i = start; i < lppop->nItems; i++, lpitem++)
1077 {
1078 if ((helpPos == -1) && (lpitem->fType & MF_RIGHTJUSTIFY)) helpPos = i;
1079 if ((i != start) &&
1080 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
1081
1082 TRACE("calling MENU_CalcItemSize org=(%d, %d)\n",
1083 orgX, orgY );
1084 debug_print_menuitem (" item: ", lpitem, "");
1085 MENU_CalcItemSize( hdc, lpitem, hwndOwner, orgX, orgY, TRUE );
1086
1087 if (lpitem->rect.right > lprect->right)
1088 {
1089 if (i != start) break;
1090 else lpitem->rect.right = lprect->right;
1091 }
1092 maxY = max( maxY, lpitem->rect.bottom );
1093 orgX = lpitem->rect.right;
1094 }
1095
1096 /* Finish the line (set all items to the largest height found) */
1097 while (start < i) lppop->items[start++].rect.bottom = maxY;
1098 }
1099
1100 lprect->bottom = maxY;
1101 lppop->Height = lprect->bottom - lprect->top;
1102
1103 /* Flush right all items between the MF_RIGHTJUSTIFY and */
1104 /* the last item (if several lines, only move the last line) */
1105 lpitem = &lppop->items[lppop->nItems-1];
1106 orgY = lpitem->rect.top;
1107 orgX = lprect->right;
1108 for (i = lppop->nItems - 1; i >= helpPos; i--, lpitem--) {
1109 if ( (helpPos==-1) || (helpPos>i) )
1110 break; /* done */
1111 if (lpitem->rect.top != orgY) break; /* Other line */
1112 if (lpitem->rect.right >= orgX) break; /* Too far right already */
1113 lpitem->rect.left += orgX - lpitem->rect.right;
1114 lpitem->rect.right = orgX;
1115 orgX = lpitem->rect.left;
1116 }
1117 }
1118
1119 /***********************************************************************
1120 * MENU_DrawMenuItem
1121 *
1122 * Draw a single menu item.
1123 */
1124 static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc, MENUITEM *lpitem,
1125 UINT height, BOOL menuBar, UINT odaction )
1126 {
1127 RECT rect;
1128
1129 debug_print_menuitem("MENU_DrawMenuItem: ", lpitem, "");
1130
1131 if (lpitem->fType & MF_SYSMENU)
1132 {
1133 if( !IsIconic(hwnd) ) {
1134 if (TWEAK_WineLook > WIN31_LOOK)
1135 NC_DrawSysButton95( hwnd, hdc,
1136 lpitem->fState &
1137 (MF_HILITE | MF_MOUSESELECT) );
1138 else
1139 NC_DrawSysButton( hwnd, hdc,
1140 lpitem->fState &
1141 (MF_HILITE | MF_MOUSESELECT) );
1142 }
1143
1144 return;
1145 }
1146
1147 if (lpitem->fType & MF_OWNERDRAW)
1148 {
1149 /*
1150 ** Experimentation under Windows reveals that an owner-drawn
1151 ** menu is given the rectangle which includes the space it requested
1152 ** in its response to WM_MEASUREITEM _plus_ width for a checkmark
1153 ** and a popup-menu arrow. This is the value of lpitem->rect.
1154 ** Windows will leave all drawing to the application except for
1155 ** the popup-menu arrow. Windows always draws that itself, after
1156 ** the menu owner has finished drawing.
1157 */
1158 DRAWITEMSTRUCT dis;
1159
1160 dis.CtlType = ODT_MENU;
1161 dis.CtlID = 0;
1162 dis.itemID = lpitem->wID;
1163 dis.itemData = (DWORD)lpitem->dwItemData;
1164 dis.itemState = 0;
1165 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
1166 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED|ODS_DISABLED;
1167 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
1168 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
1169 dis.hwndItem = (HWND)hmenu;
1170 dis.hDC = hdc;
1171 dis.rcItem = lpitem->rect;
1172 TRACE("Ownerdraw: owner=%p itemID=%d, itemState=%d, itemAction=%d, "
1173 "hwndItem=%p, hdc=%p, rcItem={%ld,%ld,%ld,%ld}\n", hwndOwner,
1174 dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
1175 dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
1176 dis.rcItem.bottom);
1177 SendMessageA( hwndOwner, WM_DRAWITEM, 0, (LPARAM)&dis );
1178 /* Fall through to draw popup-menu arrow */
1179 }
1180
1181 TRACE("rect={%ld,%ld,%ld,%ld}\n", lpitem->rect.left, lpitem->rect.top,
1182 lpitem->rect.right,lpitem->rect.bottom);
1183
1184 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
1185
1186 rect = lpitem->rect;
1187
1188 if (!(lpitem->fType & MF_OWNERDRAW))
1189 {
1190 if (lpitem->fState & MF_HILITE)
1191 {
1192 if(TWEAK_WineLook == WIN98_LOOK)
1193 {
1194 if(menuBar)
1195 DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
1196 else
1197 FillRect(hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT));
1198 }
1199 else /* Not Win98 Look */
1200 {
1201 if(!IS_BITMAP_ITEM(lpitem->fType))
1202 FillRect(hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT));
1203 }
1204 }
1205 else
1206 FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) );
1207 }
1208
1209 SetBkMode( hdc, TRANSPARENT );
1210
1211 if (!(lpitem->fType & MF_OWNERDRAW))
1212 {
1213 /* vertical separator */
1214 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
1215 {
1216 if (TWEAK_WineLook > WIN31_LOOK)
1217 {
1218 RECT rc = rect;
1219 rc.top = 3;
1220 rc.bottom = height - 3;
1221 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
1222 }
1223 else
1224 {
1225 SelectObject( hdc, SYSCOLOR_GetPen(COLOR_WINDOWFRAME) );
1226 MoveToEx( hdc, rect.left, 0, NULL );
1227 LineTo( hdc, rect.left, height );
1228 }
1229 }
1230
1231 /* horizontal separator */
1232 if (lpitem->fType & MF_SEPARATOR)
1233 {
1234 if (TWEAK_WineLook > WIN31_LOOK)
1235 {
1236 RECT rc = rect;
1237 rc.left++;
1238 rc.right--;
1239 rc.top += SEPARATOR_HEIGHT / 2;
1240 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
1241 }
1242 else
1243 {
1244 SelectObject( hdc, SYSCOLOR_GetPen(COLOR_WINDOWFRAME) );
1245 MoveToEx( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2, NULL );
1246 LineTo( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
1247 }
1248 return;
1249 }
1250 }
1251
1252 /* Setup colors */
1253
1254 if (lpitem->fState & MF_HILITE)
1255 {
1256 if(TWEAK_WineLook == WIN98_LOOK)
1257 {
1258 if(menuBar) {
1259 SetTextColor(hdc, GetSysColor(COLOR_MENUTEXT));
1260 SetBkColor(hdc, GetSysColor(COLOR_MENU));
1261 } else {
1262 if(lpitem->fState & MF_GRAYED)
1263 SetTextColor(hdc, GetSysColor(COLOR_GRAYTEXT));
1264 else
1265 SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));
1266 SetBkColor(hdc, GetSysColor(COLOR_HIGHLIGHT));
1267 }
1268 }
1269 else /* Not Win98 Look */
1270 {
1271 SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));
1272 if(!IS_BITMAP_ITEM(lpitem->fType))
1273 SetBkColor(hdc, GetSysColor(COLOR_HIGHLIGHT));
1274 }
1275 }
1276 else
1277 {
1278 if (lpitem->fState & MF_GRAYED)
1279 SetTextColor( hdc, GetSysColor( COLOR_GRAYTEXT ) );
1280 else
1281 SetTextColor( hdc, GetSysColor( COLOR_MENUTEXT ) );
1282 SetBkColor( hdc, GetSysColor( COLOR_MENU ) );
1283 }
1284
1285 /* helper lines for debugging */
1286 /* FrameRect(hdc, &rect, GetStockObject(BLACK_BRUSH));
1287 SelectObject( hdc, SYSCOLOR_GetPen(COLOR_WINDOWFRAME) );
1288 MoveToEx( hdc, rect.left, (rect.top + rect.bottom)/2, NULL );
1289 LineTo( hdc, rect.right, (rect.top + rect.bottom)/2 );
1290 */
1291
1292 if (!menuBar)
1293 {
1294 INT y = rect.top + rect.bottom;
1295 UINT check_bitmap_width = GetSystemMetrics( SM_CXMENUCHECK );
1296 UINT check_bitmap_height = GetSystemMetrics( SM_CYMENUCHECK );
1297
1298 if (!(lpitem->fType & MF_OWNERDRAW))
1299 {
1300 /* Draw the check mark
1301 *
1302 * FIXME:
1303 * Custom checkmark bitmaps are monochrome but not always 1bpp.
1304 */
1305 HBITMAP bm = (lpitem->fState & MF_CHECKED) ? lpitem->hCheckBit : lpitem->hUnCheckBit;
1306 if (bm) /* we have a custom bitmap */
1307 {
1308 HDC hdcMem = CreateCompatibleDC( hdc );
1309 SelectObject( hdcMem, bm );
1310 BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
1311 check_bitmap_width, check_bitmap_height,
1312 hdcMem, 0, 0, SRCCOPY );
1313 DeleteDC( hdcMem );
1314 }
1315 else if (lpitem->fState & MF_CHECKED) /* standard bitmaps */
1316 {
1317 RECT r;
1318 HBITMAP bm = CreateBitmap( check_bitmap_width, check_bitmap_height, 1, 1, NULL );
1319 HDC hdcMem = CreateCompatibleDC( hdc );
1320 SelectObject( hdcMem, bm );
1321 SetRect( &r, 0, 0, check_bitmap_width, check_bitmap_height );
1322 DrawFrameControl( hdcMem, &r, DFC_MENU,
1323 (lpitem->fType & MFT_RADIOCHECK) ?
1324 DFCS_MENUBULLET : DFCS_MENUCHECK );
1325 BitBlt( hdc, rect.left, (y - r.bottom) / 2, r.right, r.bottom,
1326 hdcMem, 0, 0, SRCCOPY );
1327 DeleteDC( hdcMem );
1328 DeleteObject( bm );
1329 }
1330 }
1331
1332 /* Draw the popup-menu arrow */
1333 if (lpitem->fType & MF_POPUP)
1334 {
1335 HDC hdcMem = CreateCompatibleDC( hdc );
1336 HBITMAP hOrigBitmap;
1337
1338 hOrigBitmap = SelectObject( hdcMem, hStdMnArrow );
1339 BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
1340 (y - arrow_bitmap_height) / 2,
1341 arrow_bitmap_width, arrow_bitmap_height,
1342 hdcMem, 0, 0, SRCCOPY );
1343 SelectObject( hdcMem, hOrigBitmap );
1344 DeleteDC( hdcMem );
1345 }
1346
1347 rect.left += check_bitmap_width;
1348 rect.right -= arrow_bitmap_width;
1349 }
1350
1351 /* Done for owner-drawn */
1352 if (lpitem->fType & MF_OWNERDRAW)
1353 return;
1354
1355 /* Draw the item text or bitmap */
1356 if (IS_BITMAP_ITEM(lpitem->fType))
1357 {
1358 MENU_DrawBitmapItem( hdc, lpitem, &rect, menuBar );
1359 return;
1360
1361 }
1362 /* No bitmap - process text if present */
1363 else if (IS_STRING_ITEM(lpitem->fType))
1364 {
1365 register int i;
1366 HFONT hfontOld = 0;
1367
1368 UINT uFormat = (menuBar) ?
1369 DT_CENTER | DT_VCENTER | DT_SINGLELINE :
1370 DT_LEFT | DT_VCENTER | DT_SINGLELINE;
1371
1372 if ( lpitem->fState & MFS_DEFAULT )
1373 {
1374 hfontOld = SelectObject( hdc, hMenuFontBold);
1375 }
1376
1377 if (menuBar)
1378 {
1379 rect.left += MENU_BAR_ITEMS_SPACE / 2;
1380 rect.right -= MENU_BAR_ITEMS_SPACE / 2;
1381 }
1382
1383 for (i = 0; lpitem->text[i]; i++)
1384 if ((lpitem->text[i] == '\t') || (lpitem->text[i] == '\b'))
1385 break;
1386
1387 if( (TWEAK_WineLook != WIN31_LOOK) && (lpitem->fState & MF_GRAYED))
1388 {
1389 if (!(lpitem->fState & MF_HILITE) )
1390 {
1391 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1392 SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1393 DrawTextW( hdc, lpitem->text, i, &rect, uFormat );
1394 --rect.left; --rect.top; --rect.right; --rect.bottom;
1395 }
1396 SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1397 }
1398
1399 DrawTextW( hdc, lpitem->text, i, &rect, uFormat);
1400
1401 /* paint the shortcut text */
1402 if (!menuBar && lpitem->text[i]) /* There's a tab or flush-right char */
1403 {
1404 if (lpitem->text[i] == '\t')
1405 {
1406 rect.left = lpitem->xTab;
1407 uFormat = DT_LEFT | DT_VCENTER | DT_SINGLELINE;
1408 }
1409 else
1410 {
1411 uFormat = DT_RIGHT | DT_VCENTER | DT_SINGLELINE;
1412 }
1413
1414 if( (TWEAK_WineLook != WIN31_LOOK) && (lpitem->fState & MF_GRAYED))
1415 {
1416 if (!(lpitem->fState & MF_HILITE) )
1417 {
1418 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
1419 SetTextColor(hdc, RGB(0xff, 0xff, 0xff));
1420 DrawTextW( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1421 --rect.left; --rect.top; --rect.right; --rect.bottom;
1422 }
1423 SetTextColor(hdc, RGB(0x80, 0x80, 0x80));
1424 }
1425 DrawTextW( hdc, lpitem->text + i + 1, -1, &rect, uFormat );
1426 }
1427
1428 if (hfontOld)
1429 SelectObject (hdc, hfontOld);
1430 }
1431 }
1432
1433
1434 /***********************************************************************
1435 * MENU_DrawPopupMenu
1436 *
1437 * Paint a popup menu.
1438 */
1439 static void MENU_DrawPopupMenu( HWND hwnd, HDC hdc, HMENU hmenu )
1440 {
1441 HBRUSH hPrevBrush = 0;
1442 RECT rect;
1443
1444 TRACE("wnd=%p dc=%p menu=%p\n", hwnd, hdc, hmenu);
1445
1446 GetClientRect( hwnd, &rect );
1447
1448 if(TWEAK_WineLook == WIN31_LOOK)
1449 {
1450 rect.bottom -= POPUP_YSHADE * GetSystemMetrics(SM_CYBORDER);
1451 rect.right -= POPUP_XSHADE * GetSystemMetrics(SM_CXBORDER);
1452 }
1453
1454 if((hPrevBrush = SelectObject( hdc, GetSysColorBrush(COLOR_MENU) ))
1455 && (SelectObject( hdc, hMenuFont)))
1456 {
1457 HPEN hPrevPen;
1458
1459 Rectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
1460
1461 hPrevPen = SelectObject( hdc, GetStockObject( NULL_PEN ) );
1462 if( hPrevPen )
1463 {
1464 INT ropPrev, i;
1465 POPUPMENU *menu;
1466
1467 /* draw 3-d shade */
1468 if(TWEAK_WineLook == WIN31_LOOK) {
1469 SelectObject( hdc, hShadeBrush );
1470 SetBkMode( hdc, TRANSPARENT );
1471 ropPrev = SetROP2( hdc, R2_MASKPEN );
1472
1473 i = rect.right; /* why SetBrushOrg() doesn't? */
1474 PatBlt( hdc, i & 0xfffffffe,
1475 rect.top + POPUP_YSHADE*GetSystemMetrics(SM_CYBORDER),
1476 i%2 + POPUP_XSHADE*GetSystemMetrics(SM_CXBORDER),
1477 rect.bottom - rect.top, 0x00a000c9 );
1478 i = rect.bottom;
1479 PatBlt( hdc, rect.left + POPUP_XSHADE*GetSystemMetrics(SM_CXBORDER),
1480 i & 0xfffffffe,rect.right - rect.left,
1481 i%2 + POPUP_YSHADE*GetSystemMetrics(SM_CYBORDER), 0x00a000c9 );
1482 SelectObject( hdc, hPrevPen );
1483 SelectObject( hdc, hPrevBrush );
1484 SetROP2( hdc, ropPrev );
1485 }
1486 else
1487 DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
1488
1489 /* draw menu items */
1490
1491 menu = MENU_GetMenu( hmenu );
1492 if (menu && menu->nItems)
1493 {
1494 MENUITEM *item;
1495 UINT u;
1496
1497 for (u = menu->nItems, item = menu->items; u > 0; u--, item++)
1498 MENU_DrawMenuItem( hwnd, hmenu, menu->hwndOwner, hdc, item,
1499 menu->Height, FALSE, ODA_DRAWENTIRE );
1500
1501 }
1502 } else
1503 {
1504 SelectObject( hdc, hPrevBrush );
1505 }
1506 }
1507 }
1508
1509 /***********************************************************************
1510 * MENU_DrawMenuBar
1511 *
1512 * Paint a menu bar. Returns the height of the menu bar.
1513 * called from [windows/nonclient.c]
1514 */
1515 UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, HWND hwnd,
1516 BOOL suppress_draw)
1517 {
1518 LPPOPUPMENU lppop;
1519 HFONT hfontOld = 0;
1520 HMENU hMenu = GetMenu(hwnd);
1521
1522 lppop = MENU_GetMenu( hMenu );
1523 if (lppop == NULL || lprect == NULL)
1524 {
1525 return GetSystemMetrics(SM_CYMENU);
1526 }
1527
1528 if (suppress_draw)
1529 {
1530 hfontOld = SelectObject( hDC, hMenuFont);
1531
1532 if (lppop->Height == 0)
1533 MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
1534
1535 lprect->bottom = lprect->top + lppop->Height;
1536
1537 if (hfontOld) SelectObject( hDC, hfontOld);
1538 return lppop->Height;
1539 }
1540 else
1541 return DrawMenuBarTemp(hwnd, hDC, lprect, hMenu, NULL);
1542 }
1543
1544
1545 /***********************************************************************
1546 * MENU_ShowPopup
1547 *
1548 * Display a popup menu.
1549 */
1550 static BOOL MENU_ShowPopup( HWND hwndOwner, HMENU hmenu, UINT id,
1551 INT x, INT y, INT xanchor, INT yanchor )
1552 {
1553 POPUPMENU *menu;
1554 UINT width, height;
1555
1556 TRACE("owner=%p hmenu=%p id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
1557 hwndOwner, hmenu, id, x, y, xanchor, yanchor);
1558
1559 if (!(menu = MENU_GetMenu( hmenu ))) return FALSE;
1560 if (menu->FocusedItem != NO_SELECTED_ITEM)
1561 {
1562 menu->items[menu->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1563 menu->FocusedItem = NO_SELECTED_ITEM;
1564 }
1565
1566 /* store the owner for DrawItem */
1567 menu->hwndOwner = hwndOwner;
1568
1569
1570 MENU_PopupMenuCalcSize( menu, hwndOwner );
1571
1572 /* adjust popup menu pos so that it fits within the desktop */
1573
1574 width = menu->Width + GetSystemMetrics(SM_CXBORDER);
1575 height = menu->Height + GetSystemMetrics(SM_CYBORDER);
1576
1577 if( x + width > GetSystemMetrics(SM_CXSCREEN ))
1578 {
1579 if( xanchor )
1580 x -= width - xanchor;
1581 if( x + width > GetSystemMetrics(SM_CXSCREEN))
1582 x = GetSystemMetrics(SM_CXSCREEN) - width;
1583 }
1584 if( x < 0 ) x = 0;
1585
1586 if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1587 {
1588 if( yanchor )
1589 y -= height + yanchor;
1590 if( y + height > GetSystemMetrics(SM_CYSCREEN ))
1591 y = GetSystemMetrics(SM_CYSCREEN) - height;
1592 }
1593 if( y < 0 ) y = 0;
1594
1595 if( TWEAK_WineLook == WIN31_LOOK )
1596 {
1597 width += POPUP_XSHADE * GetSystemMetrics(SM_CXBORDER); /* add space for shading */
1598 height += POPUP_YSHADE * GetSystemMetrics(SM_CYBORDER);
1599 }
1600
1601 /* NOTE: In Windows, top menu popup is not owned. */
1602 menu->hWnd = CreateWindowA( POPUPMENU_CLASS_ATOM, NULL,
1603 WS_POPUP, x, y, width, height,
1604 hwndOwner, 0, (HINSTANCE)GetWindowLongA(hwndOwner,GWL_HINSTANCE),
1605 (LPVOID)hmenu );
1606 if( !menu->hWnd ) return FALSE;
1607 if (!top_popup) top_popup = menu->hWnd;
1608
1609 /* Display the window */
1610
1611 SetWindowPos( menu->hWnd, HWND_TOP, 0, 0, 0, 0,
1612 SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
1613 UpdateWindow( menu->hWnd );
1614 return TRUE;
1615 }
1616
1617
1618 /***********************************************************************
1619 * MENU_SelectItem
1620 */
1621 static void MENU_SelectItem( HWND hwndOwner, HMENU hmenu, UINT wIndex,
1622 BOOL sendMenuSelect, HMENU topmenu )
1623 {
1624 LPPOPUPMENU lppop;
1625 HDC hdc;
1626
1627 TRACE("owner=%p menu=%p index=0x%04x select=0x%04x\n", hwndOwner, hmenu, wIndex, sendMenuSelect);
1628
1629 lppop = MENU_GetMenu( hmenu );
1630 if ((!lppop) || (!lppop->nItems) || (!lppop->hWnd)) return;
1631
1632 if (lppop->FocusedItem == wIndex) return;
1633 if (lppop->wFlags & MF_POPUP) hdc = GetDC( lppop->hWnd );
1634 else hdc = GetDCEx( lppop->hWnd, 0, DCX_CACHE | DCX_WINDOW);
1635 if (!top_popup) top_popup = lppop->hWnd;
1636
1637 SelectObject( hdc, hMenuFont);
1638
1639 /* Clear previous highlighted item */
1640 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1641 {
1642 lppop->items[lppop->FocusedItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
1643 MENU_DrawMenuItem(lppop->hWnd, hmenu, hwndOwner, hdc,&lppop->items[lppop->FocusedItem],
1644 lppop->Height, !(lppop->wFlags & MF_POPUP),
1645 ODA_SELECT );
1646 }
1647
1648 /* Highlight new item (if any) */
1649 lppop->FocusedItem = wIndex;
1650 if (lppop->FocusedItem != NO_SELECTED_ITEM)
1651 {
1652 if(!(lppop->items[wIndex].fType & MF_SEPARATOR)) {
1653 lppop->items[wIndex].fState |= MF_HILITE;
1654 MENU_DrawMenuItem( lppop->hWnd, hmenu, hwndOwner, hdc,
1655 &lppop->items[wIndex], lppop->Height,
1656 !(lppop->wFlags & MF_POPUP), ODA_SELECT );
1657 }
1658 if (sendMenuSelect)
1659 {
1660 MENUITEM *ip = &lppop->items[lppop->FocusedItem];
1661 SendMessageA( hwndOwner, WM_MENUSELECT,
1662 MAKELONG(ip->fType & MF_POPUP ? wIndex: ip->wID,
1663 ip->fType | ip->fState | MF_MOUSESELECT |
1664 (lppop->wFlags & MF_SYSMENU)), (LPARAM)hmenu);
1665 }
1666 }
1667 else if (sendMenuSelect) {
1668 if(topmenu){
1669 int pos;
1670 if((pos=MENU_FindSubMenu(&topmenu, hmenu))!=NO_SELECTED_ITEM){
1671 POPUPMENU *ptm = MENU_GetMenu( topmenu );
1672 MENUITEM *ip = &ptm->items[pos];
1673 SendMessageA( hwndOwner, WM_MENUSELECT, MAKELONG(pos,
1674 ip->fType | ip->fState | MF_MOUSESELECT |
1675 (ptm->wFlags & MF_SYSMENU)), (LPARAM)topmenu);
1676 }
1677 }
1678 }
1679 ReleaseDC( lppop->hWnd, hdc );
1680 }
1681
1682
1683 /***********************************************************************
1684 * MENU_MoveSelection
1685 *
1686 * Moves currently selected item according to the offset parameter.
1687 * If there is no selection then it should select the last item if
1688 * offset is ITEM_PREV or the first item if offset is ITEM_NEXT.
1689 */
1690 static void MENU_MoveSelection( HWND hwndOwner, HMENU hmenu, INT offset )
1691 {
1692 INT i;
1693 POPUPMENU *menu;
1694
1695 TRACE("hwnd=%p hmenu=%p off=0x%04x\n", hwndOwner, hmenu, offset);
1696
1697 menu = MENU_GetMenu( hmenu );
1698 if ((!menu) || (!menu->items)) return;
1699
1700 if ( menu->FocusedItem != NO_SELECTED_ITEM )
1701 {
1702 if( menu->nItems == 1 ) return; else
1703 for (i = menu->FocusedItem + offset ; i >= 0 && i < menu->nItems
1704 ; i += offset)
1705 if (!(menu->items[i].fType & MF_SEPARATOR))
1706 {
1707 MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1708 return;
1709 }
1710 }
1711
1712 for ( i = (offset > 0) ? 0 : menu->nItems - 1;
1713 i >= 0 && i < menu->nItems ; i += offset)
1714 if (!(menu->items[i].fType & MF_SEPARATOR))
1715 {
1716 MENU_SelectItem( hwndOwner, hmenu, i, TRUE, 0 );
1717 return;
1718 }
1719 }
1720
1721
1722 /**********************************************************************
1723 * MENU_SetItemData
1724 *
1725 * Set an item's flags, id and text ptr. Called by InsertMenu() and
1726 * ModifyMenu().
1727 */
1728 static BOOL MENU_SetItemData( MENUITEM *item, UINT flags, UINT_PTR id,
1729 LPCWSTR str )
1730 {
1731 LPWSTR prevText = IS_STRING_ITEM(item->fType) ? item->text : NULL;
1732
1733 debug_print_menuitem("MENU_SetItemData from: ", item, "");
1734 TRACE("flags=%x str=%p\n", flags, str);
1735
1736 if (IS_STRING_ITEM(flags))
1737 {
1738 if (!str)
1739 {
1740 flags |= MF_SEPARATOR;
1741 item->text = NULL;
1742 }
1743 else
1744 {
1745 LPWSTR text;
1746 /* Item beginning with a backspace is a help item */
1747 if (*str == '\b')
1748 {
1749 flags |= MF_HELP;
1750 str++;
1751 }
1752 if (!(text = HeapAlloc( GetProcessHeap(), 0, (strlenW(str)+1) * sizeof(WCHAR) )))
1753 return FALSE;
1754 strcpyW( text, str );
1755 item->text = text;
1756 }
1757 }
1758 else if (IS_BITMAP_ITEM(flags))
1759 item->text = (LPWSTR)HBITMAP_32(LOWORD(str));
1760 else item->text = NULL;
1761
1762 if (flags & MF_OWNERDRAW)
1763 item->dwItemData = (DWORD)str;
1764 else
1765 item->dwItemData = 0;
1766
1767 if ((item->fType & MF_POPUP) && (flags & MF_POPUP) && (item->hSubMenu != (HMENU)id) )
1768 DestroyMenu( item->hSubMenu ); /* ModifyMenu() spec */
1769
1770 if (flags & MF_POPUP)
1771 {
1772 POPUPMENU *menu = MENU_GetMenu((HMENU)id);
1773 if (menu) menu->wFlags |= MF_POPUP;
1774 else
1775 {
1776 item->wID = 0;
1777 item->hSubMenu = 0;
1778 item->fType = 0;
1779 item->fState = 0;
1780 return FALSE;
1781 }
1782 }
1783
1784 item->wID = id;
1785 if (flags & MF_POPUP) item->hSubMenu = (HMENU)id;
1786
1787 if ((item->fType & MF_POPUP) && !(flags & MF_POPUP) )
1788 flags |= MF_POPUP; /* keep popup */
1789
1790 item->fType = flags & TYPE_MASK;
1791 item->fState = (flags & STATE_MASK) &
1792 ~(MF_HILITE | MF_MOUSESELECT | MF_BYPOSITION);
1793
1794
1795 /* Don't call SetRectEmpty here! */
1796
1797
1798 if (prevText) HeapFree( GetProcessHeap(), 0, prevText );
1799
1800 debug_print_menuitem("MENU_SetItemData to : ", item, "");
1801 return TRUE;
1802 }
1803
1804
1805 /**********************************************************************
1806 * MENU_InsertItem
1807 *
1808 * Insert (allocate) a new item into a menu.
1809 */
1810 static MENUITEM *MENU_InsertItem( HMENU hMenu, UINT pos, UINT flags )
1811 {
1812 MENUITEM *newItems;
1813 POPUPMENU *menu;
1814
1815 if (!(menu = MENU_GetMenu(hMenu)))
1816 return NULL;
1817
1818 /* Find where to insert new item */
1819
1820 if (flags & MF_BYPOSITION) {
1821 if (pos > menu->nItems)
1822 pos = menu->nItems;
1823 } else {
1824 if (!MENU_FindItem( &hMenu, &pos, flags ))
1825 pos = menu->nItems;
1826 else {
1827 if (!(menu = MENU_GetMenu( hMenu )))
1828 return NULL;
1829 }
1830 }
1831
1832 /* Create new items array */
1833
1834 newItems = HeapAlloc( GetProcessHeap(), 0, sizeof(MENUITEM) * (menu->nItems+1) );
1835 if (!newItems)
1836 {
1837 WARN("allocation failed\n" );
1838 return NULL;
1839 }
1840 if (menu->nItems > 0)
1841 {
1842 /* Copy the old array into the new one */
1843 if (pos > 0) memcpy( newItems, menu->items, pos * sizeof(MENUITEM) );
1844 if (pos < menu->nItems) memcpy( &newItems[pos+1], &menu->items[pos],
1845 (menu->nItems-pos)*sizeof(MENUITEM) );
1846 HeapFree( GetProcessHeap(), 0, menu->items );
1847 }
1848 menu->items = newItems;
1849 menu->nItems++;
1850 memset( &newItems[pos], 0, sizeof(*newItems) );
1851 menu->Height = 0; /* force size recalculate */
1852 return &newItems[pos];
1853 }
1854
1855
1856 /**********************************************************************
1857 * MENU_ParseResource
1858 *
1859 * Parse a standard menu resource and add items to the menu.
1860 * Return a pointer to the end of the resource.
1861 *
1862 * NOTE: flags is equivalent to the mtOption field
1863 */
1864 static LPCSTR MENU_ParseResource( LPCSTR res, HMENU hMenu, BOOL unicode )
1865 {
1866 WORD flags, id = 0;
1867 LPCSTR str;
1868
1869 do
1870 {
1871 flags = GET_WORD(res);
1872 res += sizeof(WORD);
1873 if (!(flags & MF_POPUP))
1874 {
1875 id = GET_WORD(res);
1876 res += sizeof(WORD);
1877 }
1878 str = res;
1879 if (!unicode) res += strlen(str) + 1;
1880 else res += (strlenW((LPCWSTR)str) + 1) * sizeof(WCHAR);
1881 if (flags & MF_POPUP)
1882 {
1883 HMENU hSubMenu = CreatePopupMenu();
1884 if (!hSubMenu) return NULL;
1885 if (!(res = MENU_ParseResource( res, hSubMenu, unicode )))
1886 return NULL;
1887 if (!unicode) AppendMenuA( hMenu, flags, (UINT)hSubMenu, str );
1888 else AppendMenuW( hMenu, flags, (UINT)hSubMenu, (LPCWSTR)str );
1889 }
1890 else /* Not a popup */
1891 {
1892 if (!unicode) AppendMenuA( hMenu, flags, id, *str ? str : NULL );
1893 else AppendMenuW( hMenu, flags, id,
1894 *(LPCWSTR)str ? (LPCWSTR)str : NULL );
1895 }
1896 } while (!(flags & MF_END));
1897 return res;
1898 }
1899
1900
1901 /**********************************************************************
1902 * MENUEX_ParseResource
1903 *
1904 * Parse an extended menu resource and add items to the menu.
1905 * Return a pointer to the end of the resource.
1906 */
1907 static LPCSTR MENUEX_ParseResource( LPCSTR res, HMENU hMenu)
1908 {
1909 WORD resinfo;
1910 do {
1911 MENUITEMINFOW mii;
1912
1913 mii.cbSize = sizeof(mii);
1914 mii.fMask = MIIM_STATE | MIIM_ID | MIIM_TYPE;
1915 mii.fType = GET_DWORD(res);
1916 res += sizeof(DWORD);
1917 mii.fState = GET_DWORD(res);
1918 res += sizeof(DWORD);
1919 mii.wID = GET_DWORD(res);
1920 res += sizeof(DWORD);
1921 resinfo = GET_WORD(res); /* FIXME: for 16-bit apps this is a byte. */
1922 res += sizeof(WORD);
1923 /* Align the text on a word boundary. */
1924 res += (~((int)res - 1)) & 1;
1925 mii.dwTypeData = (LPWSTR) res;
1926 res += (1 + strlenW(mii.dwTypeData)) * sizeof(WCHAR);
1927 /* Align the following fields on a dword boundary. */
1928 res += (~((int)res - 1)) & 3;
1929
1930 TRACE("Menu item: [%08x,%08x,%04x,%04x,%s]\n",
1931 mii.fType, mii.fState, mii.wID, resinfo, debugstr_w(mii.dwTypeData));
1932
1933 if (resinfo & 1) { /* Pop-up? */
1934 /* DWORD helpid = GET_DWORD(res); FIXME: use this. */
1935 res += sizeof(DWORD);
1936 mii.hSubMenu = CreatePopupMenu();
1937 if (!mii.hSubMenu)
1938 return NULL;
1939 if (!(res = MENUEX_ParseResource(res, mii.hSubMenu))) {
1940 DestroyMenu(mii.hSubMenu);
1941 return NULL;
1942 }
1943 mii.fMask |= MIIM_SUBMENU;
1944 mii.fType |= MF_POPUP;
1945 }
1946 else if(!*mii.dwTypeData && !(mii.fType & MF_SEPARATOR))
1947 {
1948 WARN("Converting NULL menu item %04x, type %04x to SEPARATOR\n",
1949 mii.wID, mii.fType);
1950 mii.fType |= MF_SEPARATOR;
1951 }
1952 InsertMenuItemW(hMenu, -1, MF_BYPOSITION, &mii);
1953 } while (!(resinfo & MF_END));
1954 return res;
1955 }
1956
1957
1958 /***********************************************************************
1959 * MENU_GetSubPopup
1960 *
1961 * Return the handle of the selected sub-popup menu (if any).
1962 */
1963 static HMENU MENU_GetSubPopup( HMENU hmenu )
1964 {
1965 POPUPMENU *menu;
1966 MENUITEM *item;
1967
1968 menu = MENU_GetMenu( hmenu );
1969
1970 if ((!menu) || (menu->FocusedItem == NO_SELECTED_ITEM)) return 0;
1971
1972 item = &menu->items[menu->FocusedItem];
1973 if ((item->fType & MF_POPUP) && (item->fState & MF_MOUSESELECT))
1974 return item->hSubMenu;
1975 return 0;
1976 }
1977
1978
1979 /***********************************************************************
1980 * MENU_HideSubPopups
1981 *
1982 * Hide the sub-popup menus of this menu.
1983 */
1984 static void MENU_HideSubPopups( HWND hwndOwner, HMENU hmenu,
1985 BOOL sendMenuSelect )
1986 {
1987 POPUPMENU *menu = MENU_GetMenu( hmenu );
1988
1989 TRACE("owner=%p hmenu=%p 0x%04x\n", hwndOwner, hmenu, sendMenuSelect);
1990
1991 if (menu && top_popup)
1992 {
1993 HMENU hsubmenu;
1994 POPUPMENU *submenu;
1995 MENUITEM *item;
1996
1997 if (menu->FocusedItem != NO_SELECTED_ITEM)
1998 {
1999 item = &menu->items[menu->FocusedItem];
2000 if (!(item->fType & MF_POPUP) ||
2001 !(item->fState & MF_MOUSESELECT)) return;
2002 item->fState &= ~MF_MOUSESELECT;
2003 hsubmenu = item->hSubMenu;
2004 } else return;
2005
2006 submenu = MENU_GetMenu( hsubmenu );
2007 MENU_HideSubPopups( hwndOwner, hsubmenu, FALSE );
2008 MENU_SelectItem( hwndOwner, hsubmenu, NO_SELECTED_ITEM, sendMenuSelect, 0 );
2009 DestroyWindow( submenu->hWnd );
2010 submenu->hWnd = 0;
2011 }
2012 }
2013
2014
2015 /***********************************************************************
2016 * MENU_ShowSubPopup
2017 *
2018 * Display the sub-menu of the selected item of this menu.
2019 * Return the handle of the submenu, or hmenu if no submenu to display.
2020 */
2021 static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
2022 BOOL selectFirst, UINT wFlags )
2023 {
2024 RECT rect;
2025 POPUPMENU *menu;
2026 MENUITEM *item;
2027 HDC hdc;
2028
2029 TRACE("owner=%p hmenu=%p 0x%04x\n", hwndOwner, hmenu, selectFirst);
2030
2031 if (!(menu = MENU_GetMenu( hmenu ))) return hmenu;
2032
2033 if (menu->FocusedItem == NO_SELECTED_ITEM) return hmenu;
2034
2035 item = &menu->items[menu->FocusedItem];
2036 if (!(item->fType & MF_POPUP) || (item->fState & (MF_GRAYED | MF_DISABLED)))
2037 return hmenu;
2038
2039 /* message must be sent before using item,
2040 because nearly everything may be changed by the application ! */
2041
2042 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
2043 if (!(wFlags & TPM_NONOTIFY))
2044 SendMessageA( hwndOwner, WM_INITMENUPOPUP, (WPARAM)item->hSubMenu,
2045 MAKELONG( menu->FocusedItem, IS_SYSTEM_MENU(menu) ));
2046
2047 item = &menu->items[menu->FocusedItem];
2048 rect = item->rect;
2049
2050 /* correct item if modified as a reaction to WM_INITMENUPOPUP message */
2051 if (!(item->fState & MF_HILITE))
2052 {
2053 if (menu->wFlags & MF_POPUP) hdc = GetDC( menu->hWnd );
2054 else hdc = GetDCEx( menu->hWnd, 0, DCX_CACHE | DCX_WINDOW);
2055
2056 SelectObject( hdc, hMenuFont);
2057
2058 item->fState |= MF_HILITE;
2059 MENU_DrawMenuItem( menu->hWnd, hmenu, hwndOwner, hdc, item, menu->Height, !(menu->wFlags & MF_POPUP), ODA_DRAWENTIRE );
2060 ReleaseDC( menu->hWnd, hdc );
2061 }
2062 if (!item->rect.top && !item->rect.left && !item->rect.bottom && !item->rect.right)
2063 item->rect = rect;
2064
2065 item->fState |= MF_MOUSESELECT;
2066
2067 if (IS_SYSTEM_MENU(menu))
2068 {
2069 MENU_InitSysMenuPopup(item->hSubMenu,
2070 GetWindowLongA( menu->hWnd, GWL_STYLE ),
2071 GetClassLongA( menu->hWnd, GCL_STYLE));
2072
2073 NC_GetSysPopupPos( menu->hWnd, &rect );
2074 rect.top = rect.bottom;
2075 rect.right = GetSystemMetrics(SM_CXSIZE);
2076 rect.bottom = GetSystemMetrics(SM_CYSIZE);
2077 }
2078 else
2079 {
2080 GetWindowRect( menu->hWnd, &rect );
2081 if (menu->wFlags & MF_POPUP)
2082 {
2083 rect.left += item->rect.right - GetSystemMetrics(SM_CXBORDER);
2084 rect.top += item->rect.top;
2085 rect.right = item->rect.left - item->rect.right + GetSystemMetrics(SM_CXBORDER);
2086 rect.bottom = item->rect.top - item->rect.bottom;
2087 }
2088 else
2089 {
2090 rect.left += item->rect.left;
2091 rect.top += item->rect.bottom;
2092 rect.right = item->rect.right - item->rect.left;
2093 rect.bottom = item->rect.bottom - item->rect.top;
2094 }
2095 }
2096
2097 MENU_ShowPopup( hwndOwner, item->hSubMenu, menu->FocusedItem,
2098 rect.left, rect.top, rect.right, rect.bottom );
2099 if (selectFirst)
2100 MENU_MoveSelection( hwndOwner, item->hSubMenu, ITEM_NEXT );
2101 return item->hSubMenu;
2102 }
2103
2104
2105
2106 /**********************************************************************
2107 * MENU_IsMenuActive
2108 */
2109 BOOL MENU_IsMenuActive(void)
2110 {
2111 return (top_popup != 0);
2112 }
2113
2114 /***********************************************************************
2115 * MENU_PtMenu
2116 *
2117 * Walks menu chain trying to find a menu pt maps to.
2118 */
2119 static HMENU MENU_PtMenu( HMENU hMenu, POINT pt )
2120 {
2121 POPUPMENU *menu = MENU_GetMenu( hMenu );
2122 UINT item = menu->FocusedItem;
2123 HMENU ret;
2124
2125 /* try subpopup first (if any) */
2126 ret = (item != NO_SELECTED_ITEM &&
2127 (menu->items[item].fType & MF_POPUP) &&
2128 (menu->items[item].fState & MF_MOUSESELECT))
2129 ? MENU_PtMenu(menu->items[item].hSubMenu, pt) : 0;
2130
2131 if (!ret) /* check the current window (avoiding WM_HITTEST) */
2132 {
2133 INT ht = NC_HandleNCHitTest( menu->hWnd, pt );
2134 if( menu->wFlags & MF_POPUP )
2135 {
2136 if (ht != HTNOWHERE && ht != HTERROR) ret = hMenu;
2137 }
2138 else if (ht == HTSYSMENU)
2139 ret = get_win_sys_menu( menu->hWnd );
2140 else if (ht == HTMENU)
2141 ret = GetMenu( menu->hWnd );
2142 }
2143 return ret;
2144 }
2145
2146 /***********************************************************************
2147 * MENU_ExecFocusedItem
2148 *
2149 * Execute a menu item (for instance when user pressed Enter).
2150 * Return the wID of the executed item. Otherwise, -1 indicating
2151 * that no menu item was executed;
2152 * Have to receive the flags for the TrackPopupMenu options to avoid
2153 * sending unwanted message.
2154 *
2155 */
2156 static INT MENU_ExecFocusedItem( MTRACKER* pmt, HMENU hMenu, UINT wFlags )
2157 {
2158 MENUITEM *item;
2159 POPUPMENU *menu = MENU_GetMenu( hMenu );
2160
2161 TRACE("%p hmenu=%p\n", pmt, hMenu);
2162
2163 if (!menu || !menu->nItems ||
2164 (menu->FocusedItem == NO_SELECTED_ITEM)) return -1;
2165
2166 item = &menu->items[menu->FocusedItem];
2167
2168 TRACE("%p %08x %p\n", hMenu, item->wID, item->hSubMenu);
2169
2170 if (!(item->fType & MF_POPUP))
2171 {
2172 if (!(item->fState & (MF_GRAYED | MF_DISABLED)) && !(item->fType & MF_SEPARATOR))
2173 {
2174 /* If TPM_RETURNCMD is set you return the id, but
2175 do not send a message to the owner */
2176 if(!(wFlags & TPM_RETURNCMD))
2177 {
2178 if( menu->wFlags & MF_SYSMENU )
2179 PostMessageA( pmt->hOwnerWnd, WM_SYSCOMMAND, item->wID,
2180 MAKELPARAM((INT16)pmt->pt.x, (INT16)pmt->pt.y) );
2181 else
2182 PostMessageA( pmt->hOwnerWnd, WM_COMMAND, item->wID, 0 );
2183 }
2184 return item->wID;
2185 }
2186 }
2187 else
2188 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hMenu, TRUE, wFlags);
2189
2190 return -1;
2191 }
2192
2193 /***********************************************************************
2194 * MENU_SwitchTracking
2195 *
2196 * Helper function for menu navigation routines.
2197 */
2198 static void MENU_SwitchTracking( MTRACKER* pmt, HMENU hPtMenu, UINT id )
2199 {
2200 POPUPMENU *ptmenu = MENU_GetMenu( hPtMenu );
2201 POPUPMENU *topmenu = MENU_GetMenu( pmt->hTopMenu );
2202
2203 TRACE("%p hmenu=%p 0x%04x\n", pmt, hPtMenu, id);
2204
2205 if( pmt->hTopMenu != hPtMenu &&
2206 !((ptmenu->wFlags | topmenu->wFlags) & MF_POPUP) )
2207 {
2208 /* both are top level menus (system and menu-bar) */
2209 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2210 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2211 pmt->hTopMenu = hPtMenu;
2212 }
2213 else MENU_HideSubPopups( pmt->hOwnerWnd, hPtMenu, FALSE );
2214 MENU_SelectItem( pmt->hOwnerWnd, hPtMenu, id, TRUE, 0 );
2215 }
2216
2217
2218 /***********************************************************************
2219 * MENU_ButtonDown
2220 *
2221 * Return TRUE if we can go on with menu tracking.
2222 */
2223 static BOOL MENU_ButtonDown( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2224 {
2225 TRACE("%p hPtMenu=%p\n", pmt, hPtMenu);
2226
2227 if (hPtMenu)
2228 {
2229 UINT id = 0;
2230 POPUPMENU *ptmenu = MENU_GetMenu( hPtMenu );
2231 MENUITEM *item;
2232
2233 if( IS_SYSTEM_MENU(ptmenu) )
2234 item = ptmenu->items;
2235 else
2236 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2237
2238 if( item )
2239 {
2240 if( ptmenu->FocusedItem != id )
2241 MENU_SwitchTracking( pmt, hPtMenu, id );
2242
2243 /* If the popup menu is not already "popped" */
2244 if(!(item->fState & MF_MOUSESELECT ))
2245 {
2246 pmt->hCurrentMenu = MENU_ShowSubPopup( pmt->hOwnerWnd, hPtMenu, FALSE, wFlags );
2247
2248 /* In win31, a newly popped menu always remains opened for the next buttonup */
2249 if(TWEAK_WineLook == WIN31_LOOK)
2250 ptmenu->bTimeToHide = FALSE;
2251 }
2252
2253 return TRUE;
2254 }
2255 /* Else the click was on the menu bar, finish the tracking */
2256 }
2257 return FALSE;
2258 }
2259
2260 /***********************************************************************
2261 * MENU_ButtonUp
2262 *
2263 * Return the value of MENU_ExecFocusedItem if
2264 * the selected item was not a popup. Else open the popup.
2265 * A -1 return value indicates that we go on with menu tracking.
2266 *
2267 */
2268 static INT MENU_ButtonUp( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags)
2269 {
2270 TRACE("%p hmenu=%p\n", pmt, hPtMenu);
2271
2272 if (hPtMenu)
2273 {
2274 UINT id = 0;
2275 POPUPMENU *ptmenu = MENU_GetMenu( hPtMenu );
2276 MENUITEM *item;
2277
2278 if( IS_SYSTEM_MENU(ptmenu) )
2279 item = ptmenu->items;
2280 else
2281 item = MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2282
2283 if( item && (ptmenu->FocusedItem == id ))
2284 {
2285 if( !(item->fType & MF_POPUP) )
2286 return MENU_ExecFocusedItem( pmt, hPtMenu, wFlags);
2287
2288 /* If we are dealing with the top-level menu */
2289 /* and this is a click on an already "popped" item: */
2290 /* Stop the menu tracking and close the opened submenus */
2291 if((pmt->hTopMenu == hPtMenu) && (ptmenu->bTimeToHide == TRUE))
2292 return 0;
2293 }
2294 ptmenu->bTimeToHide = TRUE;
2295 }
2296 return -1;
2297 }
2298
2299
2300 /***********************************************************************
2301 * MENU_MouseMove
2302 *
2303 * Return TRUE if we can go on with menu tracking.
2304 */
2305 static BOOL MENU_MouseMove( MTRACKER* pmt, HMENU hPtMenu, UINT wFlags )
2306 {
2307 UINT id = NO_SELECTED_ITEM;
2308 POPUPMENU *ptmenu = NULL;
2309
2310 if( hPtMenu )
2311 {
2312 ptmenu = MENU_GetMenu( hPtMenu );
2313 if( IS_SYSTEM_MENU(ptmenu) )
2314 id = 0;
2315 else
2316 MENU_FindItemByCoords( ptmenu, pmt->pt, &id );
2317 }
2318
2319 if( id == NO_SELECTED_ITEM )
2320 {
2321 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2322 NO_SELECTED_ITEM, TRUE, pmt->hTopMenu);
2323
2324 }
2325 else if( ptmenu->FocusedItem != id )
2326 {
2327 MENU_SwitchTracking( pmt, hPtMenu, id );
2328 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hPtMenu, FALSE, wFlags);
2329 }
2330 return TRUE;
2331 }
2332
2333
2334 /***********************************************************************
2335 * MENU_SetCapture
2336 */
2337 static void MENU_SetCapture( HWND hwnd )
2338 {
2339 HWND previous = 0;
2340
2341 SERVER_START_REQ( set_capture_window )
2342 {
2343 req->handle = hwnd;
2344 req->flags = CAPTURE_MENU;
2345 if (!wine_server_call_err( req ))
2346 {
2347 previous = reply->previous;
2348 hwnd = reply->full_handle;
2349 }
2350 }
2351 SERVER_END_REQ;
2352
2353 if (previous && previous != hwnd)
2354 SendMessageW( previous, WM_CAPTURECHANGED, 0, (LPARAM)hwnd );
2355 }
2356
2357
2358 /***********************************************************************
2359 * MENU_DoNextMenu
2360 *
2361 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
2362 */
2363 static LRESULT MENU_DoNextMenu( MTRACKER* pmt, UINT vk )
2364 {
2365 POPUPMENU *menu = MENU_GetMenu( pmt->hTopMenu );
2366
2367 if( (vk == VK_LEFT && menu->FocusedItem == 0 ) ||
2368 (vk == VK_RIGHT && menu->FocusedItem == menu->nItems - 1))
2369 {
2370 MDINEXTMENU next_menu;
2371 HMENU hNewMenu;
2372 HWND hNewWnd;
2373 UINT id = 0;
2374
2375 next_menu.hmenuIn = (IS_SYSTEM_MENU(menu)) ? GetSubMenu(pmt->hTopMenu,0) : pmt->hTopMenu;
2376 next_menu.hmenuNext = 0;
2377 next_menu.hwndNext = 0;
2378 SendMessageW( pmt->hOwnerWnd, WM_NEXTMENU, vk, (LPARAM)&next_menu );
2379
2380 TRACE("%p [%p] -> %p [%p]\n",
2381 pmt->hCurrentMenu, pmt->hOwnerWnd, next_menu.hmenuNext, next_menu.hwndNext );
2382
2383 if (!next_menu.hmenuNext || !next_menu.hwndNext)
2384 {
2385 DWORD style = GetWindowLongA( pmt->hOwnerWnd, GWL_STYLE );
2386 hNewWnd = pmt->hOwnerWnd;
2387 if( IS_SYSTEM_MENU(menu) )
2388 {
2389 /* switch to the menu bar */
2390
2391 if(style & WS_CHILD || !(hNewMenu = GetMenu(hNewWnd))) return FALSE;
2392
2393 if( vk == VK_LEFT )
2394 {
2395 menu = MENU_GetMenu( hNewMenu );
2396 id = menu->nItems - 1;
2397 }
2398 }
2399 else if (style & WS_SYSMENU )
2400 {
2401 /* switch to the system menu */
2402 hNewMenu = get_win_sys_menu( hNewWnd );
2403 }
2404 else return FALSE;
2405 }
2406 else /* application returned a new menu to switch to */
2407 {
2408 hNewMenu = next_menu.hmenuNext;
2409 hNewWnd = WIN_GetFullHandle( next_menu.hwndNext );
2410
2411 if( IsMenu(hNewMenu) && IsWindow(hNewWnd) )
2412 {
2413 DWORD style = GetWindowLongA( hNewWnd, GWL_STYLE );
2414
2415 if (style & WS_SYSMENU &&
2416 GetSubMenu(get_win_sys_menu(hNewWnd), 0) == hNewMenu )
2417 {
2418 /* get the real system menu */
2419 hNewMenu = get_win_sys_menu(hNewWnd);
2420 }
2421 else if (style & WS_CHILD || GetMenu(hNewWnd) != hNewMenu )
2422 {
2423 /* FIXME: Not sure what to do here;
2424 * perhaps try to track hNewMenu as a popup? */
2425
2426 TRACE(" -- got confused.\n");
2427 return FALSE;
2428 }
2429 }
2430 else return FALSE;
2431 }
2432
2433 if( hNewMenu != pmt->hTopMenu )
2434 {
2435 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, NO_SELECTED_ITEM,
2436 FALSE, 0 );
2437 if( pmt->hCurrentMenu != pmt->hTopMenu )
2438 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2439 }
2440
2441 if( hNewWnd != pmt->hOwnerWnd )
2442 {
2443 pmt->hOwnerWnd = hNewWnd;
2444 MENU_SetCapture( pmt->hOwnerWnd );
2445 }
2446
2447 pmt->hTopMenu = pmt->hCurrentMenu = hNewMenu; /* all subpopups are hidden */
2448 MENU_SelectItem( pmt->hOwnerWnd, pmt->hTopMenu, id, TRUE, 0 );
2449
2450 return TRUE;
2451 }
2452 return FALSE;
2453 }
2454
2455 /***********************************************************************
2456 * MENU_SuspendPopup
2457 *
2458 * The idea is not to show the popup if the next input message is
2459 * going to hide it anyway.
2460 */
2461 static BOOL MENU_SuspendPopup( MTRACKER* pmt, UINT16 uMsg )
2462 {
2463 MSG msg;
2464
2465 msg.hwnd = pmt->hOwnerWnd;
2466
2467 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2468 pmt->trackFlags |= TF_SKIPREMOVE;
2469
2470 switch( uMsg )
2471 {
2472 case WM_KEYDOWN:
2473 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2474 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
2475 {
2476 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE);
2477 PeekMessageA( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE);
2478 if( msg.message == WM_KEYDOWN &&
2479 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
2480 {
2481 pmt->trackFlags |= TF_SUSPENDPOPUP;
2482 return TRUE;
2483 }
2484 }
2485 break;
2486 }
2487
2488 /* failures go through this */
2489 pmt->trackFlags &= ~TF_SUSPENDPOPUP;
2490 return FALSE;
2491 }
2492
2493 /***********************************************************************
2494 * MENU_KeyEscape
2495 *
2496 * Handle a VK_ESCAPE key event in a menu.
2497 */
2498 static BOOL MENU_KeyEscape(MTRACKER* pmt, UINT wFlags)
2499 {
2500 BOOL bEndMenu = TRUE;
2501
2502 if (pmt->hCurrentMenu != pmt->hTopMenu)
2503 {
2504 POPUPMENU *menu = MENU_GetMenu(pmt->hCurrentMenu);
2505
2506 if (menu->wFlags & MF_POPUP)
2507 {
2508 HMENU hmenutmp, hmenuprev;
2509
2510 hmenuprev = hmenutmp = pmt->hTopMenu;
2511
2512 /* close topmost popup */
2513 while (hmenutmp != pmt->hCurrentMenu)
2514 {
2515 hmenuprev = hmenutmp;
2516 hmenutmp = MENU_GetSubPopup( hmenuprev );
2517 }
2518
2519 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2520 pmt->hCurrentMenu = hmenuprev;
2521 bEndMenu = FALSE;
2522 }
2523 }
2524
2525 return bEndMenu;
2526 }
2527
2528 /***********************************************************************
2529 * MENU_KeyLeft
2530 *
2531 * Handle a VK_LEFT key event in a menu.
2532 */
2533 static void MENU_KeyLeft( MTRACKER* pmt, UINT wFlags )
2534 {
2535 POPUPMENU *menu;
2536 HMENU hmenutmp, hmenuprev;
2537 UINT prevcol;
2538
2539 hmenuprev = hmenutmp = pmt->hTopMenu;
2540 menu = MENU_GetMenu( hmenutmp );
2541
2542 /* Try to move 1 column left (if possible) */
2543 if( (prevcol = MENU_GetStartOfPrevColumn( pmt->hCurrentMenu )) !=
2544 NO_SELECTED_ITEM ) {
2545
2546 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2547 prevcol, TRUE, 0 );
2548 return;
2549 }
2550
2551 /* close topmost popup */
2552 while (hmenutmp != pmt->hCurrentMenu)
2553 {
2554 hmenuprev = hmenutmp;
2555 hmenutmp = MENU_GetSubPopup( hmenuprev );
2556 }
2557
2558 MENU_HideSubPopups( pmt->hOwnerWnd, hmenuprev, TRUE );
2559 pmt->hCurrentMenu = hmenuprev;
2560
2561 if ( (hmenuprev == pmt->hTopMenu) && !(menu->wFlags & MF_POPUP) )
2562 {
2563 /* move menu bar selection if no more popups are left */
2564
2565 if( !MENU_DoNextMenu( pmt, VK_LEFT) )
2566 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_PREV );
2567
2568 if ( hmenuprev != hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2569 {
2570 /* A sublevel menu was displayed - display the next one
2571 * unless there is another displacement coming up */
2572
2573 if( !MENU_SuspendPopup( pmt, WM_KEYDOWN ) )
2574 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2575 pmt->hTopMenu, TRUE, wFlags);
2576 }
2577 }
2578 }
2579
2580
2581 /***********************************************************************
2582 * MENU_KeyRight
2583 *
2584 * Handle a VK_RIGHT key event in a menu.
2585 */
2586 static void MENU_KeyRight( MTRACKER* pmt, UINT wFlags )
2587 {
2588 HMENU hmenutmp;
2589 POPUPMENU *menu = MENU_GetMenu( pmt->hTopMenu );
2590 UINT nextcol;
2591
2592 TRACE("MENU_KeyRight called, cur %p (%s), top %p (%s).\n",
2593 pmt->hCurrentMenu,
2594 debugstr_w((MENU_GetMenu(pmt->hCurrentMenu))->items[0].text),
2595 pmt->hTopMenu, debugstr_w(menu->items[0].text) );
2596
2597 if ( (menu->wFlags & MF_POPUP) || (pmt->hCurrentMenu != pmt->hTopMenu))
2598 {
2599 /* If already displaying a popup, try to display sub-popup */
2600
2601 hmenutmp = pmt->hCurrentMenu;
2602 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd, hmenutmp, TRUE, wFlags);
2603
2604 /* if subpopup was displayed then we are done */
2605 if (hmenutmp != pmt->hCurrentMenu) return;
2606 }
2607
2608 /* Check to see if there's another column */
2609 if( (nextcol = MENU_GetStartOfNextColumn( pmt->hCurrentMenu )) !=
2610 NO_SELECTED_ITEM ) {
2611 TRACE("Going to %d.\n", nextcol );
2612 MENU_SelectItem( pmt->hOwnerWnd, pmt->hCurrentMenu,
2613 nextcol, TRUE, 0 );
2614 return;
2615 }
2616
2617 if (!(menu->wFlags & MF_POPUP)) /* menu bar tracking */
2618 {
2619 if( pmt->hCurrentMenu != pmt->hTopMenu )
2620 {
2621 MENU_HideSubPopups( pmt->hOwnerWnd, pmt->hTopMenu, FALSE );
2622 hmenutmp = pmt->hCurrentMenu = pmt->hTopMenu;
2623 } else hmenutmp = 0;
2624
2625 /* try to move to the next item */
2626 if( !MENU_DoNextMenu( pmt, VK_RIGHT) )
2627 MENU_MoveSelection( pmt->hOwnerWnd, pmt->hTopMenu, ITEM_NEXT );
2628
2629 if( hmenutmp || pmt->trackFlags & TF_SUSPENDPOPUP )
2630 if( !MENU_SuspendPopup(pmt, WM_KEYDOWN) )
2631 pmt->hCurrentMenu = MENU_ShowSubPopup(pmt->hOwnerWnd,
2632 pmt->hTopMenu, TRUE, wFlags);
2633 }
2634 }
2635
2636 /***********************************************************************
2637 * MENU_TrackMenu
2638 *
2639 * Menu tracking code.
2640 */
2641 static INT MENU_TrackMenu( HMENU hmenu, UINT wFlags, INT x, INT y,
2642 HWND hwnd, const RECT *lprect )
2643 {
2644 MSG msg;
2645 POPUPMENU *menu;
2646 BOOL fRemove;
2647 INT executedMenuId = -1;
2648 MTRACKER mt;
2649 BOOL enterIdleSent = FALSE;
2650
2651 mt.trackFlags = 0;
2652 mt.hCurrentMenu = hmenu;
2653 mt.hTopMenu = hmenu;
2654 mt.hOwnerWnd = WIN_GetFullHandle( hwnd );
2655 mt.pt.x = x;
2656 mt.pt.y = y;
2657
2658 TRACE("hmenu=%p flags=0x%08x (%d,%d) hwnd=%p (%ld,%ld)-(%ld,%ld)\n",
2659 hmenu, wFlags, x, y, hwnd, (lprect) ? lprect->left : 0, (lprect) ? lprect->top : 0,
2660 (lprect) ? lprect->right : 0, (lprect) ? lprect->bottom : 0);
2661
2662 fEndMenu = FALSE;
2663 if (!(menu = MENU_GetMenu( hmenu ))) return FALSE;
2664
2665 if (wFlags & TPM_BUTTONDOWN)
2666 {
2667 /* Get the result in order to start the tracking or not */
2668 fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2669 fEndMenu = !fRemove;
2670 }
2671
2672 MENU_SetCapture( mt.hOwnerWnd );
2673
2674 while (!fEndMenu)
2675 {
2676 menu = MENU_GetMenu( mt.hCurrentMenu );
2677 if (!menu) /* sometimes happens if I do a window manager close */
2678 break;
2679
2680 /* we have to keep the message in the queue until it's
2681 * clear that menu loop is not over yet. */
2682
2683 for (;;)
2684 {
2685 if (PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE ))
2686 {
2687 if (!CallMsgFilterA( &msg, MSGF_MENU )) break;
2688 /* remove the message from the queue */
2689 PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
2690 }
2691 else
2692 {
2693 if (!enterIdleSent)
2694 {
2695 HWND win = (wFlags & TPM_ENTERIDLEEX && menu->wFlags & MF_POPUP) ? menu->hWnd : 0;
2696 enterIdleSent = TRUE;
2697 SendMessageW( mt.hOwnerWnd, WM_ENTERIDLE, MSGF_MENU, (LPARAM)win );
2698 }
2699 WaitMessage();
2700 }
2701 }
2702
2703 /* check if EndMenu() tried to cancel us, by posting this message */
2704 if(msg.message == WM_CANCELMODE)
2705 {
2706 /* we are now out of the loop */
2707 fEndMenu = TRUE;
2708
2709 /* remove the message from the queue */
2710 PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
2711
2712 /* break out of internal loop, ala ESCAPE */
2713 break;
2714 }
2715
2716 TranslateMessage( &msg );
2717 mt.pt = msg.pt;
2718
2719 if ( (msg.hwnd==menu->hWnd) || (msg.message!=WM_TIMER) )
2720 enterIdleSent=FALSE;
2721
2722 fRemove = FALSE;
2723 if ((msg.message >= WM_MOUSEFIRST) && (msg.message <= WM_MOUSELAST))
2724 {
2725 /*
2726 * Use the mouse coordinates in lParam instead of those in the MSG
2727 * struct to properly handle synthetic messages. They are already
2728 * in screen coordinates.
2729 */
2730 mt.pt.x = SLOWORD(msg.lParam);
2731 mt.pt.y = SHIWORD(msg.lParam);
2732
2733 /* Find a menu for this mouse event */
2734 hmenu = MENU_PtMenu( mt.hTopMenu, mt.pt );
2735
2736 switch(msg.message)
2737 {
2738 /* no WM_NC... messages in captured state */
2739
2740 case WM_RBUTTONDBLCLK:
2741 case WM_RBUTTONDOWN:
2742 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2743 /* fall through */
2744 case WM_LBUTTONDBLCLK:
2745 case WM_LBUTTONDOWN:
2746 /* If the message belongs to the menu, removes it from the queue */
2747 /* Else, end menu tracking */
2748 fRemove = MENU_ButtonDown( &mt, hmenu, wFlags );
2749 fEndMenu = !fRemove;
2750 break;
2751
2752 case WM_RBUTTONUP:
2753 if (!(wFlags & TPM_RIGHTBUTTON)) break;
2754 /* fall through */
2755 case WM_LBUTTONUP:
2756 /* Check if a menu was selected by the mouse */
2757 if (hmenu)
2758 {
2759 executedMenuId = MENU_ButtonUp( &mt, hmenu, wFlags);
2760
2761 /* End the loop if executedMenuId is an item ID */
2762 /* or if the job was done (executedMenuId = 0). */
2763 fEndMenu = fRemove = (executedMenuId != -1);
2764 }
2765 /* No menu was selected by the mouse */
2766 /* if the function was called by TrackPopupMenu, continue
2767 with the menu tracking. If not, stop it */
2768 else
2769 fEndMenu = ((wFlags & TPM_POPUPMENU) ? FALSE : TRUE);
2770
2771 break;
2772
2773 case WM_MOUSEMOVE:
2774 /* In win95 winelook, the selected menu item must be changed every time the
2775 mouse moves. In Win31 winelook, the mouse button has to be held down */
2776
2777 if ( hmenu && ((TWEAK_WineLook > WIN31_LOOK) ||
2778 ( (msg.wParam & MK_LBUTTON) ||
2779 ((wFlags & TPM_RIGHTBUTTON) && (msg.wParam & MK_RBUTTON)))) )
2780
2781 fEndMenu |= !MENU_MouseMove( &mt, hmenu, wFlags );
2782
2783 } /* switch(msg.message) - mouse */
2784 }
2785 else if ((msg.message >= WM_KEYFIRST) && (msg.message <= WM_KEYLAST))
2786 {
2787 fRemove = TRUE; /* Keyboard messages are always removed */
2788 switch(msg.message)
2789 {
2790 case WM_KEYDOWN:
2791 switch(msg.wParam)
2792 {
2793 case VK_HOME:
2794 case VK_END:
2795 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu,
2796 NO_SELECTED_ITEM, FALSE, 0 );
2797 /* fall through */
2798 case VK_UP:
2799 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu,
2800 (msg.wParam == VK_HOME)? ITEM_NEXT : ITEM_PREV );
2801 break;
2802
2803 case VK_DOWN: /* If on menu bar, pull-down the menu */
2804
2805 menu = MENU_GetMenu( mt.hCurrentMenu );
2806 if (!(menu->wFlags & MF_POPUP))
2807 mt.hCurrentMenu = MENU_ShowSubPopup(mt.hOwnerWnd, mt.hTopMenu, TRUE, wFlags);
2808 else /* otherwise try to move selection */
2809 MENU_MoveSelection( mt.hOwnerWnd, mt.hCurrentMenu, ITEM_NEXT );
2810 break;
2811
2812 case VK_LEFT:
2813 MENU_KeyLeft( &mt, wFlags );
2814 break;
2815
2816 case VK_RIGHT:
2817 MENU_KeyRight( &mt, wFlags );
2818 break;
2819
2820 case VK_ESCAPE:
2821 fEndMenu = MENU_KeyEscape(&mt, wFlags);
2822 break;
2823
2824 case VK_F1:
2825 {
2826 HELPINFO hi;
2827 hi.cbSize = sizeof(HELPINFO);
2828 hi.iContextType = HELPINFO_MENUITEM;
2829 if (menu->FocusedItem == NO_SELECTED_ITEM)
2830 hi.iCtrlId = 0;
2831 else
2832 hi.iCtrlId = menu->items[menu->FocusedItem].wID;
2833 hi.hItemHandle = hmenu;
2834 hi.dwContextId = menu->dwContextHelpID;
2835 hi.MousePos = msg.pt;
2836 SendMessageA(hwnd, WM_HELP, 0, (LPARAM)&hi);
2837 break;
2838 }
2839
2840 default:
2841 break;
2842 }
2843 break; /* WM_KEYDOWN */
2844
2845 case WM_SYSKEYDOWN:
2846 switch(msg.wParam)
2847 {
2848 case VK_MENU:
2849 fEndMenu = TRUE;
2850 break;
2851
2852 }
2853 break; /* WM_SYSKEYDOWN */
2854
2855 case WM_CHAR:
2856 {
2857 UINT pos;
2858
2859 if (msg.wParam == '\r' || msg.wParam == ' ')
2860 {
2861 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2862 fEndMenu = (executedMenuId != -1);
2863
2864 break;
2865 }
2866
2867 /* Hack to avoid control chars. */
2868 /* We will find a better way real soon... */
2869 if ((msg.wParam <= 32) || (msg.wParam >= 127)) break;
2870
2871 pos = MENU_FindItemByKey( mt.hOwnerWnd, mt.hCurrentMenu,
2872 LOWORD(msg.wParam), FALSE );
2873 if (pos == (UINT)-2) fEndMenu = TRUE;
2874 else if (pos == (UINT)-1) MessageBeep(0);
2875 else
2876 {
2877 MENU_SelectItem( mt.hOwnerWnd, mt.hCurrentMenu, pos,
2878 TRUE, 0 );
2879 executedMenuId = MENU_ExecFocusedItem(&mt,mt.hCurrentMenu, wFlags);
2880 fEndMenu = (executedMenuId != -1);
2881 }
2882 }
2883 break;
2884 } /* switch(msg.message) - kbd */
2885 }
2886 else
2887 {
2888 DispatchMessageA( &msg );
2889 }
2890
2891 if (!fEndMenu) fRemove = TRUE;
2892
2893 /* finally remove message from the queue */
2894
2895 if (fRemove && !(mt.trackFlags & TF_SKIPREMOVE) )
2896 PeekMessageA( &msg, 0, msg.message, msg.message, PM_REMOVE );
2897 else mt.trackFlags &= ~TF_SKIPREMOVE;
2898 }
2899
2900 MENU_SetCapture(0); /* release the capture */
2901
2902 /* If dropdown is still painted and the close box is clicked on
2903 then the menu will be destroyed as part of the DispatchMessage above.
2904 This will then invalidate the menu handle in mt.hTopMenu. We should
2905 check for this first. */
2906 if( IsMenu( mt.hTopMenu ) )
2907 {
2908 menu = MENU_GetMenu( mt.hTopMenu );
2909
2910 if( IsWindow( mt.hOwnerWnd ) )
2911 {
2912 MENU_HideSubPopups( mt.hOwnerWnd, mt.hTopMenu, FALSE );
2913
2914 if (menu && menu->wFlags & MF_POPUP)
2915 {
2916 DestroyWindow( menu->hWnd );
2917 menu->hWnd = 0;
2918 }
2919 MENU_SelectItem( mt.hOwnerWnd, mt.hTopMenu, NO_SELECTED_ITEM, FALSE, 0 );
2920 SendMessageA( mt.hOwnerWnd, WM_MENUSELECT, MAKELONG(0,0xffff), 0 );
2921 }
2922
2923 /* Reset the variable for hiding menu */
2924 if( menu ) menu->bTimeToHide = FALSE;
2925 }
2926
2927 /* The return value is only used by TrackPopupMenu */
2928 return ((executedMenuId != -1) ? executedMenuId : 0);
2929 }
2930
2931 /***********************************************************************
2932 * MENU_InitTracking
2933 */
2934 static BOOL MENU_InitTracking(HWND hWnd, HMENU hMenu, BOOL bPopup, UINT wFlags)
2935 {
2936 TRACE("hwnd=%p hmenu=%p\n", hWnd, hMenu);
2937
2938 HideCaret(0);
2939
2940 /* Send WM_ENTERMENULOOP and WM_INITMENU message only if TPM_NONOTIFY flag is not specified */
2941 if (!(wFlags & TPM_NONOTIFY))
2942 SendMessageA( hWnd, WM_ENTERMENULOOP, bPopup, 0 );
2943
2944 SendMessageA( hWnd, WM_SETCURSOR, (WPARAM)hWnd, HTCAPTION );
2945
2946 if (!(wFlags & TPM_NONOTIFY))
2947 {
2948 POPUPMENU *menu;
2949 SendMessageA( hWnd, WM_INITMENU, (WPARAM)hMenu, 0 );
2950 if ((menu = MENU_GetMenu( hMenu )) && (!menu->Height))
2951 { /* app changed/recreated menu bar entries in WM_INITMENU
2952 Recalculate menu sizes else clicks will not work */
2953 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
2954 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
2955
2956 }
2957 }
2958 return TRUE;
2959 }
2960 /***********************************************************************
2961 * MENU_ExitTracking
2962 */
2963 static BOOL MENU_ExitTracking(HWND hWnd)
2964 {
2965 TRACE("hwnd=%p\n", hWnd);
2966
2967 SendMessageA( hWnd, WM_EXITMENULOOP, 0, 0 );
2968 ShowCaret(0);
2969 return TRUE;
2970 }
2971
2972 /***********************************************************************
2973 * MENU_TrackMouseMenuBar
2974 *
2975 * Menu-bar tracking upon a mouse event. Called from NC_HandleSysCommand().
2976 */
2977 void MENU_TrackMouseMenuBar( HWND hWnd, INT ht, POINT pt )
2978 {
2979 HMENU hMenu = (ht == HTSYSMENU) ? get_win_sys_menu( hWnd ) : GetMenu( hWnd );
2980 UINT wFlags = TPM_ENTERIDLEEX | TPM_BUTTONDOWN | TPM_LEFTALIGN | TPM_LEFTBUTTON;
2981
2982 TRACE("wnd=%p ht=0x%04x (%ld,%ld)\n", hWnd, ht, pt.x, pt.y);
2983
2984 if (IsMenu(hMenu))
2985 {
2986 /* map point to parent client coordinates */
2987 HWND parent = GetAncestor( hWnd, GA_PARENT );
2988 if (parent != GetDesktopWindow()) ScreenToClient( parent, &pt );
2989
2990 MENU_InitTracking( hWnd, hMenu, FALSE, wFlags );
2991 MENU_TrackMenu( hMenu, wFlags, pt.x, pt.y, hWnd, NULL );
2992 MENU_ExitTracking(hWnd);
2993 }
2994 }
2995
2996
2997 /***********************************************************************
2998 * MENU_TrackKbdMenuBar
2999 *
3000 * Menu-bar tracking upon a keyboard event. Called from NC_HandleSysCommand().
3001 */
3002 void MENU_TrackKbdMenuBar( HWND hwnd, UINT wParam, INT vkey)
3003 {
3004 UINT uItem = NO_SELECTED_ITEM;
3005 HMENU hTrackMenu;
3006 UINT wFlags = TPM_ENTERIDLEEX | TPM_LEFTALIGN | TPM_LEFTBUTTON;
3007
3008 /* find window that has a menu */
3009
3010 while (GetWindowLongA( hwnd, GWL_STYLE ) & WS_CHILD)
3011 if (!(hwnd = GetParent( hwnd ))) return;
3012
3013 /* check if we have to track a system menu */
3014
3015 hTrackMenu = GetMenu( hwnd );
3016 if (!hTrackMenu || IsIconic(hwnd) || vkey == VK_SPACE )
3017 {
3018 if (!(GetWindowLongA( hwnd, GWL_STYLE ) & WS_SYSMENU)) return;
3019 hTrackMenu = get_win_sys_menu( hwnd );
3020 uItem = 0;
3021 wParam |= HTSYSMENU; /* prevent item lookup */
3022 }
3023
3024 if (!IsMenu( hTrackMenu )) return;
3025
3026 MENU_InitTracking( hwnd, hTrackMenu, FALSE, wFlags );
3027
3028 if( vkey && vkey != VK_SPACE )
3029 {
3030 uItem = MENU_FindItemByKey( hwnd, hTrackMenu, vkey, (wParam & HTSYSMENU) );
3031 if( uItem >= (UINT)(-2) )
3032 {
3033 if( uItem == (UINT)(-1) ) MessageBeep(0);
3034 hTrackMenu = 0;
3035 }
3036 }
3037
3038 if( hTrackMenu )
3039 {
3040 MENU_SelectItem( hwnd, hTrackMenu, uItem, TRUE, 0 );
3041
3042 if( uItem == NO_SELECTED_ITEM )
3043 MENU_MoveSelection( hwnd, hTrackMenu, ITEM_NEXT );
3044 else if( vkey )
3045 PostMessageA( hwnd, WM_KEYDOWN, VK_DOWN, 0L );
3046
3047 MENU_TrackMenu( hTrackMenu, wFlags, 0, 0, hwnd, NULL );
3048 }
3049 MENU_ExitTracking( hwnd );
3050 }
3051
3052
3053 /**********************************************************************
3054 * TrackPopupMenu (USER32.@)
3055 *
3056 * Like the win32 API, the function return the command ID only if the
3057 * flag TPM_RETURNCMD is on.
3058 *
3059 */
3060 BOOL WINAPI TrackPopupMenu( HMENU hMenu, UINT wFlags, INT x, INT y,
3061 INT nReserved, HWND hWnd, const RECT *lpRect )
3062 {
3063 BOOL ret = FALSE;
3064
3065 MENU_InitTracking(hWnd, hMenu, TRUE, wFlags);
3066
3067 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3068 if (!(wFlags & TPM_NONOTIFY))
3069 SendMessageA( hWnd, WM_INITMENUPOPUP, (WPARAM)hMenu, 0);
3070
3071 if (MENU_ShowPopup( hWnd, hMenu, 0, x, y, 0, 0 ))
3072 ret = MENU_TrackMenu( hMenu, wFlags | TPM_POPUPMENU, 0, 0, hWnd, lpRect );
3073 MENU_ExitTracking(hWnd);
3074
3075 if( (!(wFlags & TPM_RETURNCMD)) && (ret != FALSE) )
3076 ret = 1;
3077
3078 return ret;
3079 }
3080
3081 /**********************************************************************
3082 * TrackPopupMenuEx (USER32.@)
3083 */
3084 BOOL WINAPI TrackPopupMenuEx( HMENU hMenu, UINT wFlags, INT x, INT y,
3085 HWND hWnd, LPTPMPARAMS lpTpm )
3086 {
3087 FIXME("not fully implemented\n" );
3088 return TrackPopupMenu( hMenu, wFlags, x, y, 0, hWnd,
3089 lpTpm ? &lpTpm->rcExclude : NULL );
3090 }
3091
3092 /***********************************************************************
3093 * PopupMenuWndProc
3094 *
3095 * NOTE: Windows has totally different (and undocumented) popup wndproc.
3096 */
3097 static LRESULT WINAPI PopupMenuWndProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam )
3098 {
3099 TRACE("hwnd=%p msg=0x%04x wp=0x%04x lp=0x%08lx\n", hwnd, message, wParam, lParam);
3100
3101 switch(message)
3102 {
3103 case WM_CREATE:
3104 {
3105 CREATESTRUCTW *cs = (CREATESTRUCTW*)lParam;
3106 SetWindowLongW( hwnd, 0, (LONG)cs->lpCreateParams );
3107 return 0;
3108 }
3109
3110 case WM_MOUSEACTIVATE: /* We don't want to be activated */
3111 return MA_NOACTIVATE;
3112
3113 case WM_PAINT:
3114 {
3115 PAINTSTRUCT ps;
3116 BeginPaint( hwnd, &ps );
3117 MENU_DrawPopupMenu( hwnd, ps.hdc,
3118 (HMENU)GetWindowLongA( hwnd, 0 ) );
3119 EndPaint( hwnd, &ps );
3120 return 0;
3121 }
3122 case WM_ERASEBKGND:
3123 return 1;
3124
3125 case WM_DESTROY:
3126 /* zero out global pointer in case resident popup window was destroyed. */
3127 if (hwnd == top_popup) top_popup = 0;
3128 break;
3129
3130 case WM_SHOWWINDOW:
3131
3132 if( wParam )
3133 {
3134 if (!GetWindowLongW( hwnd, 0 )) ERR("no menu to display\n");
3135 }
3136 else
3137 SetWindowLongW( hwnd, 0, 0 );
3138 break;
3139
3140 case MM_SETMENUHANDLE:
3141 SetWindowLongW( hwnd, 0, wParam );
3142 break;
3143
3144 case MM_GETMENUHANDLE:
3145 return GetWindowLongW( hwnd, 0 );
3146
3147 default:
3148 return DefWindowProcW( hwnd, message, wParam, lParam );
3149 }
3150 return 0;
3151 }
3152
3153
3154 /***********************************************************************
3155 * MENU_GetMenuBarHeight
3156 *
3157 * Compute the size of the menu bar height. Used by NC_HandleNCCalcSize().
3158 */
3159 UINT MENU_GetMenuBarHeight( HWND hwnd, UINT menubarWidth,
3160 INT orgX, INT orgY )
3161 {
3162 HDC hdc;
3163 RECT rectBar;
3164 LPPOPUPMENU lppop;
3165
3166 TRACE("HWND %p, width %d, at (%d, %d).\n", hwnd, menubarWidth, orgX, orgY );
3167
3168 if (!(lppop = MENU_GetMenu( GetMenu(hwnd) ))) return 0;
3169
3170 hdc = GetDCEx( hwnd, 0, DCX_CACHE | DCX_WINDOW );
3171 SelectObject( hdc, hMenuFont);
3172 SetRect(&rectBar, orgX, orgY, orgX+menubarWidth, orgY+GetSystemMetrics(SM_CYMENU));
3173 MENU_MenuBarCalcSize( hdc, &rectBar, lppop, hwnd );
3174 ReleaseDC( hwnd, hdc );
3175 return lppop->Height;
3176 }
3177
3178
3179 /*******************************************************************
3180 * ChangeMenuA (USER32.@)
3181 */
3182 BOOL WINAPI ChangeMenuA( HMENU hMenu, UINT pos, LPCSTR data,
3183 UINT id, UINT flags )
3184 {
3185 TRACE("menu=%p pos=%d data=%p id=%08x flags=%08x\n", hMenu, pos, data, id, flags );
3186 if (flags & MF_APPEND) return AppendMenuA( hMenu, flags & ~MF_APPEND,
3187 id, data );
3188 if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3189 if (flags & MF_CHANGE) return ModifyMenuA(hMenu, pos, flags & ~MF_CHANGE,
3190 id, data );
3191 if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3192 flags & MF_BYPOSITION ? pos : id,
3193 flags & ~MF_REMOVE );
3194 /* Default: MF_INSERT */
3195 return InsertMenuA( hMenu, pos, flags, id, data );
3196 }
3197
3198
3199 /*******************************************************************
3200 * ChangeMenuW (USER32.@)
3201 */
3202 BOOL WINAPI ChangeMenuW( HMENU hMenu, UINT pos, LPCWSTR data,
3203 UINT id, UINT flags )
3204 {
3205 TRACE("menu=%p pos=%d data=%p id=%08x flags=%08x\n", hMenu, pos, data, id, flags );
3206 if (flags & MF_APPEND) return AppendMenuW( hMenu, flags & ~MF_APPEND,
3207 id, data );
3208 if (flags & MF_DELETE) return DeleteMenu(hMenu, pos, flags & ~MF_DELETE);
3209 if (flags & MF_CHANGE) return ModifyMenuW(hMenu, pos, flags & ~MF_CHANGE,
3210 id, data );
3211 if (flags & MF_REMOVE) return RemoveMenu( hMenu,
3212 flags & MF_BYPOSITION ? pos : id,
3213 flags & ~MF_REMOVE );
3214 /* Default: MF_INSERT */
3215 return InsertMenuW( hMenu, pos, flags, id, data );
3216 }
3217
3218
3219 /*******************************************************************
3220 * CheckMenuItem (USER32.@)
3221 */
3222 DWORD WINAPI CheckMenuItem( HMENU hMenu, UINT id, UINT flags )
3223 {
3224 MENUITEM *item;
3225 DWORD ret;
3226
3227 TRACE("menu=%p id=%04x flags=%04x\n", hMenu, id, flags );
3228 if (!(item = MENU_FindItem( &hMenu, &id, flags ))) return -1;
3229 ret = item->fState & MF_CHECKED;
3230 if (flags & MF_CHECKED) item->fState |= MF_CHECKED;
3231 else item->fState &= ~MF_CHECKED;
3232 return ret;
3233 }
3234
3235
3236 /**********************************************************************
3237 * EnableMenuItem (USER32.@)
3238 */
3239 UINT WINAPI EnableMenuItem( HMENU hMenu, UINT wItemID, UINT wFlags )
3240 {
3241 UINT oldflags;
3242 MENUITEM *item;
3243 POPUPMENU *menu;
3244
3245 TRACE("(%p, %04x, %04x) !\n", hMenu, wItemID, wFlags);
3246
3247 /* Get the Popupmenu to access the owner menu */
3248 if (!(menu = MENU_GetMenu(hMenu)))
3249 return (UINT)-1;
3250
3251 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags )))
3252 return (UINT)-1;
3253
3254 oldflags = item->fState & (MF_GRAYED | MF_DISABLED);
3255 item->fState ^= (oldflags ^ wFlags) & (MF_GRAYED | MF_DISABLED);
3256
3257 /* In win95 if the close item in the system menu change update the close button */
3258 if (TWEAK_WineLook == WIN95_LOOK)
3259 if((item->wID == SC_CLOSE) && (oldflags != wFlags))
3260 {
3261 if (menu->hSysMenuOwner != 0)
3262 {
3263 POPUPMENU* parentMenu;
3264
3265 /* Get the parent menu to access*/
3266 if (!(parentMenu = MENU_GetMenu(menu->hSysMenuOwner)))
3267 return (UINT)-1;
3268
3269 /* Refresh the frame to reflect the change*/
3270 SetWindowPos(parentMenu->hWnd, 0, 0, 0, 0, 0,
3271 SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
3272 }
3273 }
3274
3275 return oldflags;
3276 }
3277
3278
3279 /*******************************************************************
3280 * GetMenuStringA (USER32.@)
3281 */
3282 INT WINAPI GetMenuStringA(
3283 HMENU hMenu, /* [in] menuhandle */
3284 UINT wItemID, /* [in] menu item (dep. on wFlags) */
3285 LPSTR str, /* [out] outbuffer. If NULL, func returns entry length*/
3286 INT nMaxSiz, /* [in] length of buffer. if 0, func returns entry len*/
3287 UINT wFlags /* [in] MF_ flags */
3288 ) {
3289 MENUITEM *item;
3290
3291 TRACE("menu=%p item=%04x ptr=%p len=%d flags=%04x\n", hMenu, wItemID, str, nMaxSiz, wFlags );
3292 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3293 if (!IS_STRING_ITEM(item->fType)) return 0;
3294 if (!str || !nMaxSiz) return strlenW(item->text);
3295 str[0] = '\0';
3296 if (!WideCharToMultiByte( CP_ACP, 0, item->text, -1, str, nMaxSiz, NULL, NULL ))
3297 str[nMaxSiz-1] = 0;
3298 TRACE("returning '%s'\n", str );
3299 return strlen(str);
3300 }
3301
3302
3303 /*******************************************************************
3304 * GetMenuStringW (USER32.@)
3305 */
3306 INT WINAPI GetMenuStringW( HMENU hMenu, UINT wItemID,
3307 LPWSTR str, INT nMaxSiz, UINT wFlags )
3308 {
3309 MENUITEM *item;
3310
3311 TRACE("menu=%p item=%04x ptr=%p len=%d flags=%04x\n", hMenu, wItemID, str, nMaxSiz, wFlags );
3312 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return 0;
3313 if (!IS_STRING_ITEM(item->fType)) return 0;
3314 if (!str || !nMaxSiz) return strlenW(item->text);
3315 str[0] = '\0';
3316 lstrcpynW( str, item->text, nMaxSiz );
3317 return strlenW(str);
3318 }
3319
3320
3321 /**********************************************************************
3322 * HiliteMenuItem (USER32.@)
3323 */
3324 BOOL WINAPI HiliteMenuItem( HWND hWnd, HMENU hMenu, UINT wItemID,
3325 UINT wHilite )
3326 {
3327 LPPOPUPMENU menu;
3328 TRACE("(%p, %p, %04x, %04x);\n", hWnd, hMenu, wItemID, wHilite);
3329 if (!MENU_FindItem( &hMenu, &wItemID, wHilite )) return FALSE;
3330 if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3331 if (menu->FocusedItem == wItemID) return TRUE;
3332 MENU_HideSubPopups( hWnd, hMenu, FALSE );
3333 MENU_SelectItem( hWnd, hMenu, wItemID, TRUE, 0 );
3334 return TRUE;
3335 }
3336
3337
3338 /**********************************************************************
3339 * GetMenuState (USER32.@)
3340 */
3341 UINT WINAPI GetMenuState( HMENU hMenu, UINT wItemID, UINT wFlags )
3342 {
3343 MENUITEM *item;
3344 TRACE("(menu=%p, id=%04x, flags=%04x);\n", hMenu, wItemID, wFlags);
3345 if (!(item = MENU_FindItem( &hMenu, &wItemID, wFlags ))) return -1;
3346 debug_print_menuitem (" item: ", item, "");
3347 if (item->fType & MF_POPUP)
3348 {
3349 POPUPMENU *menu = MENU_GetMenu( item->hSubMenu );
3350 if (!menu) return -1;
3351 else return (menu->nItems << 8) | ((item->fState|item->fType) & 0xff);
3352 }
3353 else
3354 {
3355 /* We used to (from way back then) mask the result to 0xff. */
3356 /* I don't know why and it seems wrong as the documented */
3357 /* return flag MF_SEPARATOR is outside that mask. */
3358 return (item->fType | item->fState);
3359 }
3360 }
3361
3362
3363 /**********************************************************************
3364 * GetMenuItemCount (USER32.@)
3365 */
3366 INT WINAPI GetMenuItemCount( HMENU hMenu )
3367 {
3368 LPPOPUPMENU menu = MENU_GetMenu(hMenu);
3369 if (!menu) return -1;
3370 TRACE("(%p) returning %d\n", hMenu, menu->nItems );
3371 return menu->nItems;
3372 }
3373
3374
3375 /**********************************************************************
3376 * GetMenuItemID (USER32.@)
3377 */
3378 UINT WINAPI GetMenuItemID( HMENU hMenu, INT nPos )
3379 {
3380 MENUITEM * lpmi;
3381
3382 if (!(lpmi = MENU_FindItem(&hMenu,&nPos,MF_BYPOSITION))) return -1;
3383 if (lpmi->fType & MF_POPUP) return -1;
3384 return lpmi->wID;
3385
3386 }
3387
3388
3389 /*******************************************************************
3390 * InsertMenuW (USER32.@)
3391 */
3392 BOOL WINAPI InsertMenuW( HMENU hMenu, UINT pos, UINT flags,
3393 UINT_PTR id, LPCWSTR str )
3394 {
3395 MENUITEM *item;
3396
3397 if (IS_STRING_ITEM(flags) && str)
3398 TRACE("hMenu %p, pos %d, flags %08x, id %04x, str %s\n",
3399 hMenu, pos, flags, id, debugstr_w(str) );
3400 else TRACE("hMenu %p, pos %d, flags %08x, id %04x, str %08lx (not a string)\n",
3401 hMenu, pos, flags, id, (DWORD)str );
3402
3403 if (!(item = MENU_InsertItem( hMenu, pos, flags ))) return FALSE;
3404
3405 if (!(MENU_SetItemData( item, flags, id, str )))
3406 {
3407 RemoveMenu( hMenu, pos, flags );
3408 return FALSE;
3409 }
3410
3411 if (flags & MF_POPUP) /* Set the MF_POPUP flag on the popup-menu */
3412 (MENU_GetMenu((HMENU)id))->wFlags |= MF_POPUP;
3413
3414 item->hCheckBit = item->hUnCheckBit = 0;
3415 return TRUE;
3416 }
3417
3418
3419 /*******************************************************************
3420 * InsertMenuA (USER32.@)
3421 */
3422 BOOL WINAPI InsertMenuA( HMENU hMenu, UINT pos, UINT flags,
3423 UINT_PTR id, LPCSTR str )
3424 {
3425 BOOL ret = FALSE;
3426
3427 if (IS_STRING_ITEM(flags) && str)
3428 {
3429 INT len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
3430 LPWSTR newstr = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
3431 if (newstr)
3432 {
3433 MultiByteToWideChar( CP_ACP, 0, str, -1, newstr, len );
3434 ret = InsertMenuW( hMenu, pos, flags, id, newstr );
3435 HeapFree( GetProcessHeap(), 0, newstr );
3436 }
3437 return ret;
3438 }
3439 else return InsertMenuW( hMenu, pos, flags, id, (LPCWSTR)str );
3440 }
3441
3442
3443 /*******************************************************************
3444 * AppendMenuA (USER32.@)
3445 */
3446 BOOL WINAPI AppendMenuA( HMENU hMenu, UINT flags,
3447 UINT_PTR id, LPCSTR data )
3448 {
3449 return InsertMenuA( hMenu, -1, flags | MF_BYPOSITION, id, data );
3450 }
3451
3452
3453 /*******************************************************************
3454 * AppendMenuW (USER32.@)
3455 */
3456 BOOL WINAPI AppendMenuW( HMENU hMenu, UINT flags,
3457 UINT_PTR id, LPCWSTR data )
3458 {
3459 return InsertMenuW( hMenu, -1, flags | MF_BYPOSITION, id, data );
3460 }
3461
3462
3463 /**********************************************************************
3464 * RemoveMenu (USER32.@)
3465 */
3466 BOOL WINAPI RemoveMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3467 {
3468 LPPOPUPMENU menu;
3469 MENUITEM *item;
3470
3471 TRACE("(menu=%p pos=%04x flags=%04x)\n",hMenu, nPos, wFlags);
3472 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3473 if (!(menu = MENU_GetMenu(hMenu))) return FALSE;
3474
3475 /* Remove item */
3476
3477 MENU_FreeItemData( item );
3478
3479 if (--menu->nItems == 0)
3480 {
3481 HeapFree( GetProcessHeap(), 0, menu->items );
3482 menu->items = NULL;
3483 }
3484 else
3485 {
3486 while(nPos < menu->nItems)
3487 {
3488 *item = *(item+1);
3489 item++;
3490 nPos++;
3491 }
3492 menu->items = HeapReAlloc( GetProcessHeap(), 0, menu->items,
3493 menu->nItems * sizeof(MENUITEM) );
3494 }
3495 return TRUE;
3496 }
3497
3498
3499 /**********************************************************************
3500 * DeleteMenu (USER32.@)
3501 */
3502 BOOL WINAPI DeleteMenu( HMENU hMenu, UINT nPos, UINT wFlags )
3503 {
3504 MENUITEM *item = MENU_FindItem( &hMenu, &nPos, wFlags );
3505 if (!item) return FALSE;
3506 if (item->fType & MF_POPUP) DestroyMenu( item->hSubMenu );
3507 /* nPos is now the position of the item */
3508 RemoveMenu( hMenu, nPos, wFlags | MF_BYPOSITION );
3509 return TRUE;
3510 }
3511
3512
3513 /*******************************************************************
3514 * ModifyMenuW (USER32.@)
3515 */
3516 BOOL WINAPI ModifyMenuW( HMENU hMenu, UINT pos, UINT flags,
3517 UINT_PTR id, LPCWSTR str )
3518 {
3519 MENUITEM *item;
3520
3521 if (IS_STRING_ITEM(flags))
3522 {
3523 TRACE("%p %d %04x %04x %s\n", hMenu, pos, flags, id, debugstr_w(str) );
3524 }
3525 else
3526 {
3527 TRACE("%p %d %04x %04x %08lx\n", hMenu, pos, flags, id, (DWORD)str );
3528 }
3529
3530 if (!(item = MENU_FindItem( &hMenu, &pos, flags ))) return FALSE;
3531 return MENU_SetItemData( item, flags, id, str );
3532 }
3533
3534
3535 /*******************************************************************
3536 * ModifyMenuA (USER32.@)
3537 */
3538 BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
3539 UINT_PTR id, LPCSTR str )
3540 {
3541 BOOL ret = FALSE;
3542
3543 if (IS_STRING_ITEM(flags) && str)
3544 {
3545 INT len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
3546 LPWSTR newstr = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
3547 if (newstr)
3548 {
3549 MultiByteToWideChar( CP_ACP, 0, str, -1, newstr, len );
3550 ret = ModifyMenuW( hMenu, pos, flags, id, newstr );
3551 HeapFree( GetProcessHeap(), 0, newstr );
3552 }
3553 return ret;
3554 }
3555 else return ModifyMenuW( hMenu, pos, flags, id, (LPCWSTR)str );
3556 }
3557
3558
3559 /**********************************************************************
3560 * CreatePopupMenu (USER32.@)
3561 */
3562 HMENU WINAPI CreatePopupMenu(void)
3563 {
3564 HMENU hmenu;
3565 POPUPMENU *menu;
3566
3567 if (!(hmenu = CreateMenu())) return 0;
3568 menu = MENU_GetMenu( hmenu );
3569 menu->wFlags |= MF_POPUP;
3570 menu->bTimeToHide = FALSE;
3571 return hmenu;
3572 }
3573
3574
3575 /**********************************************************************
3576 * GetMenuCheckMarkDimensions (USER.417)
3577 * GetMenuCheckMarkDimensions (USER32.@)
3578 */
3579 DWORD WINAPI GetMenuCheckMarkDimensions(void)
3580 {
3581 return MAKELONG( GetSystemMetrics(SM_CXMENUCHECK), GetSystemMetrics(SM_CYMENUCHECK) );
3582 }
3583
3584
3585 /**********************************************************************
3586 * SetMenuItemBitmaps (USER32.@)
3587 */
3588 BOOL WINAPI SetMenuItemBitmaps( HMENU hMenu, UINT nPos, UINT wFlags,
3589 HBITMAP hNewUnCheck, HBITMAP hNewCheck)
3590 {
3591 MENUITEM *item;
3592 TRACE("(%p, %04x, %04x, %p, %p)\n",
3593 hMenu, nPos, wFlags, hNewCheck, hNewUnCheck);
3594 if (!(item = MENU_FindItem( &hMenu, &nPos, wFlags ))) return FALSE;
3595
3596 if (!hNewCheck && !hNewUnCheck)
3597 {
3598 item->fState &= ~MF_USECHECKBITMAPS;
3599 }
3600 else /* Install new bitmaps */
3601 {
3602 item->hCheckBit = hNewCheck;
3603 item->hUnCheckBit = hNewUnCheck;
3604 item->fState |= MF_USECHECKBITMAPS;
3605 }
3606 return TRUE;
3607 }
3608
3609
3610 /**********************************************************************
3611 * CreateMenu (USER32.@)
3612 */
3613 HMENU WINAPI CreateMenu(void)
3614 {
3615 HMENU hMenu;
3616 LPPOPUPMENU menu;
3617 if (!(hMenu = USER_HEAP_ALLOC( sizeof(POPUPMENU) ))) return 0;
3618 menu = (LPPOPUPMENU) USER_HEAP_LIN_ADDR(hMenu);
3619
3620 ZeroMemory(menu, sizeof(POPUPMENU));
3621 menu->wMagic = MENU_MAGIC;
3622 menu->FocusedItem = NO_SELECTED_ITEM;
3623 menu->bTimeToHide = FALSE;
3624
3625 TRACE("return %p\n", hMenu );
3626
3627 return hMenu;
3628 }
3629
3630
3631 /**********************************************************************
3632 * DestroyMenu (USER32.@)
3633 */
3634 BOOL WINAPI DestroyMenu( HMENU hMenu )
3635 {
3636 TRACE("(%p)\n", hMenu);
3637
3638 /* Silently ignore attempts to destroy default system popup */
3639
3640 if (hMenu && hMenu != MENU_DefSysPopup)
3641 {
3642 LPPOPUPMENU lppop = MENU_GetMenu(hMenu);
3643
3644 if (!lppop) return FALSE;
3645
3646 lppop->wMagic = 0; /* Mark it as destroyed */
3647
3648 if ((lppop->wFlags & MF_POPUP) && lppop->hWnd)
3649 {
3650 DestroyWindow( lppop->hWnd );
3651 lppop->hWnd = 0;
3652 }
3653
3654 if (lppop->items) /* recursively destroy submenus */
3655 {
3656 int i;
3657 MENUITEM *item = lppop->items;
3658 for (i = lppop->nItems; i > 0; i--, item++)
3659 {
3660 if (item->fType & MF_POPUP) DestroyMenu(item->hSubMenu);
3661 MENU_FreeItemData( item );
3662 }
3663 HeapFree( GetProcessHeap(), 0, lppop->items );
3664 }
3665 USER_HEAP_FREE( hMenu );
3666 }
3667 return (hMenu != MENU_DefSysPopup);
3668 }
3669
3670
3671 /**********************************************************************
3672 * GetSystemMenu (USER32.@)
3673 */
3674 HMENU WINAPI GetSystemMenu( HWND hWnd, BOOL bRevert )
3675 {
3676 WND *wndPtr = WIN_FindWndPtr( hWnd );
3677 HMENU retvalue = 0;
3678
3679 if (wndPtr)
3680 {
3681 if( wndPtr->hSysMenu )
3682 {
3683 if( bRevert )
3684 {
3685 DestroyMenu(wndPtr->hSysMenu);
3686 wndPtr->hSysMenu = 0;
3687 }
3688 else
3689 {
3690 POPUPMENU *menu = MENU_GetMenu( wndPtr->hSysMenu );
3691 if( menu )
3692 {
3693 if( menu->nItems > 0 && menu->items[0].hSubMenu == MENU_DefSysPopup )
3694 menu->items[0].hSubMenu = MENU_CopySysPopup();
3695 }
3696 else
3697 {
3698 WARN("Current sys-menu (%p) of wnd %p is broken\n",
3699 wndPtr->hSysMenu, hWnd);
3700 wndPtr->hSysMenu = 0;
3701 }
3702 }
3703 }
3704
3705 if(!wndPtr->hSysMenu && (wndPtr->dwStyle & WS_SYSMENU) )
3706 wndPtr->hSysMenu = MENU_GetSysMenu( hWnd, (HMENU)(-1) );
3707
3708 if( wndPtr->hSysMenu )
3709 {
3710 POPUPMENU *menu;
3711 retvalue = GetSubMenu(wndPtr->hSysMenu, 0);
3712
3713 /* Store the dummy sysmenu handle to facilitate the refresh */
3714 /* of the close button if the SC_CLOSE item change */
3715 menu = MENU_GetMenu(retvalue);
3716 if ( menu )
3717 menu->hSysMenuOwner = wndPtr->hSysMenu;
3718 }
3719 WIN_ReleaseWndPtr(wndPtr);
3720 }
3721 return bRevert ? 0 : retvalue;
3722 }
3723
3724
3725 /*******************************************************************
3726 * SetSystemMenu (USER32.@)
3727 */
3728 BOOL WINAPI SetSystemMenu( HWND hwnd, HMENU hMenu )
3729 {
3730 WND *wndPtr = WIN_FindWndPtr(hwnd);
3731
3732 if (wndPtr)
3733 {
3734 if (wndPtr->hSysMenu) DestroyMenu( wndPtr->hSysMenu );
3735 wndPtr->hSysMenu = MENU_GetSysMenu( hwnd, hMenu );
3736 WIN_ReleaseWndPtr(wndPtr);
3737 return TRUE;
3738 }
3739 return FALSE;
3740 }
3741
3742
3743 /**********************************************************************
3744 * GetMenu (USER32.@)
3745 */
3746 HMENU WINAPI GetMenu( HWND hWnd )
3747 {
3748 HMENU retvalue = (HMENU)GetWindowLongA( hWnd, GWL_ID );
3749 TRACE("for %p returning %p\n", hWnd, retvalue);
3750 return retvalue;
3751 }
3752
3753
3754 /**********************************************************************
3755 * SetMenu (USER32.@)
3756 */
3757 BOOL WINAPI SetMenu( HWND hWnd, HMENU hMenu )
3758 {
3759 TRACE("(%p, %p);\n", hWnd, hMenu);
3760
3761 if (hMenu && !IsMenu(hMenu))
3762 {
3763 WARN("hMenu %p is not a menu handle\n", hMenu);
3764 return FALSE;
3765 }
3766 if (GetWindowLongA( hWnd, GWL_STYLE ) & WS_CHILD) return FALSE;
3767
3768 hWnd = WIN_GetFullHandle( hWnd );
3769 if (GetCapture() == hWnd) MENU_SetCapture(0); /* release the capture */
3770
3771 if (hMenu != 0)
3772 {
3773 LPPOPUPMENU lpmenu;
3774
3775 if (!(lpmenu = MENU_GetMenu(hMenu))) return FALSE;
3776
3777 lpmenu->hWnd = hWnd;
3778 lpmenu->Height = 0; /* Make sure we recalculate the size */
3779 }
3780 SetWindowLongA( hWnd, GWL_ID, (LONG_PTR)hMenu );
3781
3782 if (IsWindowVisible(hWnd))
3783 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3784 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3785 return TRUE;
3786 }
3787
3788
3789
3790 /**********************************************************************
3791 * GetSubMenu (USER32.@)
3792 */
3793 HMENU WINAPI GetSubMenu( HMENU hMenu, INT nPos )
3794 {
3795 MENUITEM * lpmi;
3796
3797 if (!(lpmi = MENU_FindItem(&hMenu,&nPos,MF_BYPOSITION))) return 0;
3798 if (!(lpmi->fType & MF_POPUP)) return 0;
3799 return lpmi->hSubMenu;
3800 }
3801
3802
3803 /**********************************************************************
3804 * DrawMenuBar (USER32.@)
3805 */
3806 BOOL WINAPI DrawMenuBar( HWND hWnd )
3807 {
3808 LPPOPUPMENU lppop;
3809 HMENU hMenu = GetMenu(hWnd);
3810
3811 if (GetWindowLongA( hWnd, GWL_STYLE ) & WS_CHILD) return FALSE;
3812 if (!hMenu || !(lppop = MENU_GetMenu( hMenu ))) return FALSE;
3813
3814 lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */
3815 lppop->hwndOwner = hWnd;
3816 SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
3817 SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
3818 return TRUE;
3819 }
3820
3821 /***********************************************************************
3822 * DrawMenuBarTemp (USER32.@)
3823 *
3824 * UNDOCUMENTED !!
3825 *
3826 * called by W98SE desk.cpl Control Panel Applet
3827 *
3828 * Not 100% sure about the param names, but close.
3829 */
3830 DWORD WINAPI DrawMenuBarTemp(HWND hwnd, HDC hDC, LPRECT lprect, HMENU hMenu, HFONT hFont)
3831 {
3832 LPPOPUPMENU lppop;
3833 UINT i,retvalue;
3834 HFONT hfontOld = 0;
3835
3836 if (!hMenu)
3837 hMenu = GetMenu(hwnd);
3838
3839 if (!hFont)
3840 hFont = hMenuFont;
3841
3842 lppop = MENU_GetMenu( hMenu );
3843 if (lppop == NULL || lprect == NULL)
3844 {
3845 retvalue = GetSystemMetrics(SM_CYMENU);
3846 goto END;
3847 }
3848
3849 TRACE("(%p, %p, %p, %p, %p)\n", hwnd, hDC, lprect, hMenu, hFont);
3850
3851 hfontOld = SelectObject( hDC, hFont);
3852
3853 if (lppop->Height == 0)
3854 MENU_MenuBarCalcSize(hDC, lprect, lppop, hwnd);
3855
3856 lprect->bottom = lprect->top + lppop->Height;
3857
3858 FillRect(hDC, lprect, GetSysColorBrush(COLOR_MENU) );
3859
3860 if (TWEAK_WineLook == WIN31_LOOK)
3861 {
3862 SelectObject( hDC, SYSCOLOR_GetPen(COLOR_WINDOWFRAME) );
3863 MoveToEx( hDC, lprect->left, lprect->bottom, NULL );
3864 LineTo( hDC, lprect->right, lprect->bottom );
3865 }
3866 else
3867 {
3868 SelectObject( hDC, SYSCOLOR_GetPen(COLOR_3DFACE));
3869 MoveToEx( hDC, lprect->left, lprect->bottom, NULL );
3870 LineTo( hDC, lprect->right, lprect->bottom );
3871 }
3872
3873 if (lppop->nItems == 0)
3874 {
3875 retvalue = GetSystemMetrics(SM_CYMENU);
3876 goto END;
3877 }
3878
3879 for (i = 0; i < lppop->nItems; i++)
3880 {
3881 MENU_DrawMenuItem( hwnd, hMenu, hwnd,
3882 hDC, &lppop->items[i], lppop->Height, TRUE, ODA_DRAWENTIRE );
3883 }
3884 retvalue = lppop->Height;
3885
3886 END:
3887 if (hfontOld) SelectObject (hDC, hfontOld);
3888 return retvalue;
3889 }
3890
3891 /***********************************************************************
3892 * EndMenu (USER.187)
3893 * EndMenu (USER32.@)
3894 */
3895 void WINAPI EndMenu(void)
3896 {
3897 /* if we are in the menu code, and it is active */
3898 if (!fEndMenu && top_popup)
3899 {
3900 /* terminate the menu handling code */
3901 fEndMenu = TRUE;
3902
3903 /* needs to be posted to wakeup the internal menu handler */
3904 /* which will now terminate the menu, in the event that */
3905 /* the main window was minimized, or lost focus, so we */
3906 /* don't end up with an orphaned menu */
3907 PostMessageA( top_popup, WM_CANCELMODE, 0, 0);
3908 }
3909 }
3910
3911
3912 /***********************************************************************
3913 * LookupMenuHandle (USER.217)
3914 */
3915 HMENU16 WINAPI LookupMenuHandle16( HMENU16 hmenu, INT16 id )
3916 {
3917 HMENU hmenu32 = HMENU_32(hmenu);
3918 UINT id32 = id;
3919 if (!MENU_FindItem( &hmenu32, &id32, MF_BYCOMMAND )) return 0;
3920 else return HMENU_16(hmenu32);
3921 }
3922
3923
3924 /**********************************************************************
3925 * LoadMenu (USER.150)
3926 */
3927 HMENU16 WINAPI LoadMenu16( HINSTANCE16 instance, LPCSTR name )
3928 {
3929 HRSRC16 hRsrc;
3930 HGLOBAL16 handle;
3931 HMENU16 hMenu;
3932
3933 if (HIWORD(name) && name[0] == '#') name = (LPCSTR)atoi( name + 1 );
3934 if (!name) return 0;
3935
3936 instance = GetExePtr( instance );
3937 if (!(hRsrc = FindResource16( instance, name, RT_MENUA ))) return 0;
3938 if (!(handle = LoadResource16( instance, hRsrc ))) return 0;
3939 hMenu = LoadMenuIndirect16(LockResource16(handle));
3940 FreeResource16( handle );
3941 return hMenu;
3942 }
3943
3944
3945 /*****************************************************************
3946 * LoadMenuA (USER32.@)
3947 */
3948 HMENU WINAPI LoadMenuA( HINSTANCE instance, LPCSTR name )
3949 {
3950 HRSRC hrsrc = FindResourceA( instance, name, RT_MENUA );
3951 if (!hrsrc) return 0;
3952 return LoadMenuIndirectA( (LPCVOID)LoadResource( instance, hrsrc ));
3953 }
3954
3955
3956 /*****************************************************************
3957 * LoadMenuW (USER32.@)
3958 */
3959 HMENU WINAPI LoadMenuW( HINSTANCE instance, LPCWSTR name )
3960 {
3961 HRSRC hrsrc = FindResourceW( instance, name, RT_MENUW );
3962 if (!hrsrc) return 0;
3963 return LoadMenuIndirectW( (LPCVOID)LoadResource( instance, hrsrc ));
3964 }
3965
3966
3967 /**********************************************************************
3968 * LoadMenuIndirect (USER.220)
3969 */
3970 HMENU16 WINAPI LoadMenuIndirect16( LPCVOID template )
3971 {
3972 HMENU hMenu;
3973 WORD version, offset;
3974 LPCSTR p = (LPCSTR)template;
3975
3976 TRACE("(%p)\n", template );
3977 version = GET_WORD(p);
3978 p += sizeof(WORD);
3979 if (version)
3980 {
3981 WARN("version must be 0 for Win16\n" );
3982 return 0;
3983 }
3984 offset = GET_WORD(p);
3985 p += sizeof(WORD) + offset;
3986 if (!(hMenu = CreateMenu())) return 0;
3987 if (!MENU_ParseResource( p, hMenu, FALSE ))
3988 {
3989 DestroyMenu( hMenu );
3990 return 0;
3991 }
3992 return HMENU_16(hMenu);
3993 }
3994
3995
3996 /**********************************************************************
3997 * LoadMenuIndirectW (USER32.@)
3998 */
3999 HMENU WINAPI LoadMenuIndirectW( LPCVOID template )
4000 {
4001 HMENU hMenu;
4002 WORD version, offset;
4003 LPCSTR p = (LPCSTR)template;
4004
4005 version = GET_WORD(p);
4006 p += sizeof(WORD);
4007 TRACE("%p, ver %d\n", template, version );
4008 switch (version)
4009 {
4010 case 0: /* standard format is version of 0 */
4011 offset = GET_WORD(p);
4012 p += sizeof(WORD) + offset;
4013 if (!(hMenu = CreateMenu())) return 0;
4014 if (!MENU_ParseResource( p, hMenu, TRUE ))
4015 {
4016 DestroyMenu( hMenu );
4017 return 0;
4018 }
4019 return hMenu;
4020 case 1: /* extended format is version of 1 */
4021 offset = GET_WORD(p);
4022 p += sizeof(WORD) + offset;
4023 if (!(hMenu = CreateMenu())) return 0;
4024 if (!MENUEX_ParseResource( p, hMenu))
4025 {
4026 DestroyMenu( hMenu );
4027 return 0;
4028 }
4029 return hMenu;
4030 default:
4031 ERR("version %d not supported.\n", version);
4032 return 0;
4033 }
4034 }
4035
4036
4037 /**********************************************************************
4038 * LoadMenuIndirectA (USER32.@)
4039 */
4040 HMENU WINAPI LoadMenuIndirectA( LPCVOID template )
4041 {
4042 return LoadMenuIndirectW( template );
4043 }
4044
4045
4046 /**********************************************************************
4047 * IsMenu (USER32.@)
4048 */
4049 BOOL WINAPI IsMenu(HMENU hmenu)
4050 {
4051 LPPOPUPMENU menu = MENU_GetMenu(hmenu);
4052 return menu != NULL;
4053 }
4054
4055 /**********************************************************************
4056 * GetMenuItemInfo_common
4057 */
4058
4059 static BOOL GetMenuItemInfo_common ( HMENU hmenu, UINT item, BOOL bypos,
4060 LPMENUITEMINFOW lpmii, BOOL unicode)
4061 {
4062 MENUITEM *menu = MENU_FindItem (&hmenu, &item, bypos? MF_BYPOSITION : 0);
4063
4064 debug_print_menuitem("GetMenuItemInfo_common: ", menu, "");
4065
4066 if (!menu)
4067 return FALSE;
4068
4069 if (lpmii->fMask & MIIM_TYPE) {
4070 lpmii->fType = menu->fType;
4071 switch (MENU_ITEM_TYPE(menu->fType)) {
4072 case MF_STRING:
4073 break; /* will be done below */
4074 case MF_OWNERDRAW:
4075 case MF_BITMAP:
4076 lpmii->dwTypeData = menu->text;
4077 /* fall through */
4078 default:
4079 lpmii->cch = 0;
4080 }
4081 }
4082
4083 /* copy the text string */
4084 if ((lpmii->fMask & (MIIM_TYPE|MIIM_STRING)) &&
4085 (MENU_ITEM_TYPE(menu->fType) == MF_STRING) && menu->text)
4086 {
4087 int len;
4088 if (unicode)
4089 {
4090 len = strlenW(menu->text);
4091 if(lpmii->dwTypeData && lpmii->cch)
4092 lstrcpynW(lpmii->dwTypeData, menu->text, lpmii->cch);
4093 }
4094 else
4095 {
4096 len = WideCharToMultiByte( CP_ACP, 0, menu->text, -1, NULL, 0, NULL, NULL );
4097 if(lpmii->dwTypeData && lpmii->cch)
4098 if (!WideCharToMultiByte( CP_ACP, 0, menu->text, -1,
4099 (LPSTR)lpmii->dwTypeData, lpmii->cch, NULL, NULL ))
4100 ((LPSTR)lpmii->dwTypeData)[lpmii->cch-1] = 0;
4101 }
4102 /* if we've copied a substring we return its length */
4103 if(lpmii->dwTypeData && lpmii->cch)
4104 {
4105 if (lpmii->cch <= len) lpmii->cch--;
4106 }
4107 else /* return length of string */
4108 lpmii->cch = len;
4109 }
4110
4111 if (lpmii->fMask & MIIM_FTYPE)
4112 lpmii->fType = menu->fType;
4113
4114 if (lpmii->fMask & MIIM_BITMAP)
4115 lpmii->hbmpItem = menu->hbmpItem;
4116
4117 if (lpmii->fMask & MIIM_STATE)
4118 lpmii->fState = menu->fState;
4119
4120 if (lpmii->fMask & MIIM_ID)
4121 lpmii->wID = menu->wID;
4122
4123 if (lpmii->fMask & MIIM_SUBMENU)
4124 lpmii->hSubMenu = menu->hSubMenu;
4125
4126 if (lpmii->fMask & MIIM_CHECKMARKS) {
4127 lpmii->hbmpChecked = menu->hCheckBit;
4128 lpmii->hbmpUnchecked = menu->hUnCheckBit;
4129 }
4130 if (lpmii->fMask & MIIM_DATA)
4131 lpmii->dwItemData = menu->dwItemData;
4132
4133 return TRUE;
4134 }
4135
4136 /**********************************************************************
4137 * GetMenuItemInfoA (USER32.@)
4138 */
4139 BOOL WINAPI GetMenuItemInfoA( HMENU hmenu, UINT item, BOOL bypos,
4140 LPMENUITEMINFOA lpmii)
4141 {
4142 return GetMenuItemInfo_common (hmenu, item, bypos,
4143 (LPMENUITEMINFOW)lpmii, FALSE);
4144 }
4145
4146 /**********************************************************************
4147 * GetMenuItemInfoW (USER32.@)
4148 */
4149 BOOL WINAPI GetMenuItemInfoW( HMENU hmenu, UINT item, BOOL bypos,
4150 LPMENUITEMINFOW lpmii)
4151 {
4152 return GetMenuItemInfo_common (hmenu, item, bypos,
4153 lpmii, TRUE);
4154 }
4155
4156
4157 /* set a menu item text from a ASCII or Unicode string */
4158 inline static void set_menu_item_text( MENUITEM *menu, LPCWSTR text, BOOL unicode )
4159 {
4160 if (!text)
4161 {
4162 menu->text = NULL;
4163 menu->fType |= MF_SEPARATOR;
4164 }
4165 else if (unicode)
4166 {
4167 if ((menu->text = HeapAlloc( GetProcessHeap(), 0, (strlenW(text)+1) * sizeof(WCHAR) )))
4168 strcpyW( menu->text, text );
4169 }
4170 else
4171 {
4172 LPCSTR str = (LPCSTR)text;
4173 int len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
4174 if ((menu->text = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
4175 MultiByteToWideChar( CP_ACP, 0, str, -1, menu->text, len );
4176 }
4177 }
4178
4179
4180 /**********************************************************************
4181 * SetMenuItemInfo_common
4182 */
4183
4184 static BOOL SetMenuItemInfo_common(MENUITEM * menu,
4185 const MENUITEMINFOW *lpmii,
4186 BOOL unicode)
4187 {
4188 if (!menu) return FALSE;
4189
4190 debug_print_menuitem("MENU_SetItemInfo_common from: ", menu, "");
4191
4192 if (lpmii->fMask & MIIM_TYPE ) {
4193 /* Get rid of old string. */
4194 if (IS_STRING_ITEM(menu->fType) && menu->text) {
4195 HeapFree(GetProcessHeap(), 0, menu->text);
4196 menu->text = NULL;
4197 }
4198
4199 /* make only MENU_ITEM_TYPE bits in menu->fType equal lpmii->fType */
4200 menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4201 menu->fType |= MENU_ITEM_TYPE(lpmii->fType);
4202
4203 menu->text = lpmii->dwTypeData;
4204
4205 if (IS_STRING_ITEM(menu->fType))
4206 set_menu_item_text( menu, lpmii->dwTypeData, unicode );
4207 }
4208
4209 if (lpmii->fMask & MIIM_FTYPE ) {
4210 /* free the string when the type is changing */
4211 if ( (!IS_STRING_ITEM(lpmii->fType)) && IS_STRING_ITEM(menu->fType) && menu->text) {
4212 HeapFree(GetProcessHeap(), 0, menu->text);
4213 menu->text = NULL;
4214 }
4215 menu->fType &= ~MENU_ITEM_TYPE(menu->fType);
4216 menu->fType |= MENU_ITEM_TYPE(lpmii->fType);
4217 if ( IS_STRING_ITEM(menu->fType) && !menu->text )
4218 menu->fType |= MF_SEPARATOR;
4219 }
4220
4221 if (lpmii->fMask & MIIM_STRING ) {
4222 /* free the string when used */
4223 if (IS_STRING_ITEM(menu->fType) && menu->text) {
4224 HeapFree(GetProcessHeap(), 0, menu->text);
4225 set_menu_item_text( menu, lpmii->dwTypeData, unicode );
4226 }
4227 }
4228
4229 if (lpmii->fMask & MIIM_STATE)
4230 {
4231 /* FIXME: MFS_DEFAULT do we have to reset the other menu items? */
4232 menu->fState = lpmii->fState;
4233 }
4234
4235 if (lpmii->fMask & MIIM_ID)
4236 menu->wID = lpmii->wID;
4237
4238 if (lpmii->fMask & MIIM_SUBMENU) {
4239 menu->hSubMenu = lpmii->hSubMenu;
4240 if (menu->hSubMenu) {
4241 POPUPMENU *subMenu = MENU_GetMenu(menu->hSubMenu);
4242 if (subMenu) {
4243 subMenu->wFlags |= MF_POPUP;
4244 menu->fType |= MF_POPUP;
4245 }
4246 else
4247 /* FIXME: Return an error ? */
4248 menu->fType &= ~MF_POPUP;
4249 }
4250 else
4251 menu->fType &= ~MF_POPUP;
4252 }
4253
4254 if (lpmii->fMask & MIIM_CHECKMARKS)
4255 {
4256 if (lpmii->fType & MFT_RADIOCHECK)
4257 menu->fType |= MFT_RADIOCHECK;
4258
4259 menu->hCheckBit = lpmii->hbmpChecked;
4260 menu->hUnCheckBit = lpmii->hbmpUnchecked;
4261 }
4262 if (lpmii->fMask & MIIM_DATA)
4263 menu->dwItemData = lpmii->dwItemData;
4264
4265 debug_print_menuitem("SetMenuItemInfo_common to : ", menu, "");
4266 return TRUE;
4267 }
4268
4269 /**********************************************************************
4270 * SetMenuItemInfoA (USER32.@)
4271 */
4272 BOOL WINAPI SetMenuItemInfoA(HMENU hmenu, UINT item, BOOL bypos,
4273 const MENUITEMINFOA *lpmii)
4274 {
4275 return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4276 (const MENUITEMINFOW *)lpmii, FALSE);
4277 }
4278
4279 /**********************************************************************
4280 * SetMenuItemInfoW (USER32.@)
4281 */
4282 BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos,
4283 const MENUITEMINFOW *lpmii)
4284 {
4285 return SetMenuItemInfo_common(MENU_FindItem(&hmenu, &item, bypos? MF_BYPOSITION : 0),
4286 lpmii, TRUE);
4287 }
4288
4289 /**********************************************************************
4290 * SetMenuDefaultItem (USER32.@)
4291 *
4292 */
4293 BOOL WINAPI SetMenuDefaultItem(HMENU hmenu, UINT uItem, UINT bypos)
4294 {
4295 UINT i;
4296 POPUPMENU *menu;
4297 MENUITEM *item;
4298
4299 TRACE("(%p,%d,%d)\n", hmenu, uItem, bypos);
4300
4301 if (!(menu = MENU_GetMenu(hmenu))) return FALSE;
4302
4303 /* reset all default-item flags */
4304 item = menu->items;
4305 for (i = 0; i < menu->nItems; i++, item++)
4306 {
4307 item->fState &= ~MFS_DEFAULT;
4308 }
4309
4310 /* no default item */
4311 if ( -1 == uItem)
4312 {
4313 return TRUE;
4314 }
4315
4316 item = menu->items;
4317 if ( bypos )
4318 {
4319 if ( uItem >= menu->nItems ) return FALSE;
4320 item[uItem].fState |= MFS_DEFAULT;
4321 return TRUE;
4322 }
4323 else
4324 {
4325 for (i = 0; i < menu->nItems; i++, item++)
4326 {
4327 if (item->wID == uItem)
4328 {
4329 item->fState |= MFS_DEFAULT;
4330 return TRUE;
4331 }
4332 }
4333
4334 }
4335 return FALSE;
4336 }
4337
4338 /**********************************************************************
4339 * GetMenuDefaultItem (USER32.@)
4340 */
4341 UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags)
4342 {
4343 POPUPMENU *menu;
4344 MENUITEM * item;
4345 UINT i = 0;
4346
4347 TRACE("(%p,%d,%d)\n", hmenu, bypos, flags);
4348
4349 if (!(menu = MENU_GetMenu(hmenu))) return -1;
4350
4351 /* find default item */
4352 item = menu->items;
4353
4354 /* empty menu */
4355 if (! item) return -1;
4356
4357 while ( !( item->fState & MFS_DEFAULT ) )
4358 {
4359 i++; item++;
4360 if (i >= menu->nItems ) return -1;
4361 }
4362
4363 /* default: don't return disabled items */
4364 if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1;
4365
4366 /* search rekursiv when needed */
4367 if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) )
4368 {
4369 UINT ret;
4370 ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags );
4371 if ( -1 != ret ) return ret;
4372
4373 /* when item not found in submenu, return the popup item */
4374 }
4375 return ( bypos ) ? i : item->wID;
4376
4377 }
4378
4379
4380 /**********************************************************************
4381 * InsertMenuItemA (USER32.@)
4382 */
4383 BOOL WINAPI InsertMenuItemA(HMENU hMenu, UINT uItem, BOOL bypos,
4384 const MENUITEMINFOA *lpmii)
4385 {
4386 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4387 return SetMenuItemInfo_common(item, (const MENUITEMINFOW *)lpmii, FALSE);
4388 }
4389
4390
4391 /**********************************************************************
4392 * InsertMenuItemW (USER32.@)
4393 */
4394 BOOL WINAPI InsertMenuItemW(HMENU hMenu, UINT uItem, BOOL bypos,
4395 const MENUITEMINFOW *lpmii)
4396 {
4397 MENUITEM *item = MENU_InsertItem(hMenu, uItem, bypos ? MF_BYPOSITION : 0 );
4398 return SetMenuItemInfo_common(item, lpmii, TRUE);
4399 }
4400
4401 /**********************************************************************
4402 * CheckMenuRadioItem (USER32.@)
4403 */
4404
4405 BOOL WINAPI CheckMenuRadioItem(HMENU hMenu,
4406 UINT first, UINT last, UINT check,
4407 UINT bypos)
4408 {
4409 MENUITEM *mifirst, *milast, *micheck;
4410 HMENU mfirst = hMenu, mlast = hMenu, mcheck = hMenu;
4411
4412 TRACE("%p: %d-%d, check %d, bypos=%d\n", hMenu, first, last, check, bypos);
4413
4414 mifirst = MENU_FindItem (&mfirst, &first, bypos);
4415 milast = MENU_FindItem (&mlast, &last, bypos);
4416 micheck = MENU_FindItem (&mcheck, &check, bypos);
4417
4418 if (mifirst == NULL || milast == NULL || micheck == NULL ||
4419 mifirst > milast || mfirst != mlast || mfirst != mcheck ||
4420 micheck > milast || micheck < mifirst)
4421 return FALSE;
4422
4423 while (mifirst <= milast)
4424 {
4425 if (mifirst == micheck)
4426 {
4427 mifirst->fType |= MFT_RADIOCHECK;
4428 mifirst->fState |= MFS_CHECKED;
4429 } else {
4430 mifirst->fType &= ~MFT_RADIOCHECK;
4431 mifirst->fState &= ~MFS_CHECKED;
4432 }
4433 mifirst++;
4434 }
4435
4436 return TRUE;
4437 }
4438
4439
4440 /**********************************************************************
4441 * GetMenuItemRect (USER32.@)
4442 *
4443 * ATTENTION: Here, the returned values in rect are the screen
4444 * coordinates of the item just like if the menu was
4445 * always on the upper left side of the application.
4446 *
4447 */
4448 BOOL WINAPI GetMenuItemRect (HWND hwnd, HMENU hMenu, UINT uItem,
4449 LPRECT rect)
4450 {
4451 POPUPMENU *itemMenu;
4452 MENUITEM *item;
4453 HWND referenceHwnd;
4454
4455 TRACE("(%p,%p,%d,%p)\n", hwnd, hMenu, uItem, rect);
4456
4457 item = MENU_FindItem (&hMenu, &uItem, MF_BYPOSITION);
4458 referenceHwnd = hwnd;
4459
4460 if(!hwnd)
4461 {
4462 itemMenu = MENU_GetMenu(hMenu);
4463 if (itemMenu == NULL)
4464 return FALSE;
4465
4466 if(itemMenu->hWnd == 0)
4467 return FALSE;
4468 referenceHwnd = itemMenu->hWnd;
4469 }
4470
4471 if ((rect == NULL) || (item == NULL))
4472 return FALSE;
4473
4474 *rect = item->rect;
4475
4476 MapWindowPoints(referenceHwnd, 0, (LPPOINT)rect, 2);
4477
4478 return TRUE;
4479 }
4480
4481
4482 /**********************************************************************
4483 * SetMenuInfo (USER32.@)
4484 *
4485 * FIXME
4486 * MIM_APPLYTOSUBMENUS
4487 * actually use the items to draw the menu
4488 */
4489 BOOL WINAPI SetMenuInfo (HMENU hMenu, LPCMENUINFO lpmi)
4490 {
4491 POPUPMENU *menu;
4492
4493 TRACE("(%p %p)\n", hMenu, lpmi);
4494
4495 if (lpmi && (lpmi->cbSize==sizeof(MENUINFO)) && (menu = MENU_GetMenu(hMenu)))
4496 {
4497
4498 if (lpmi->fMask & MIM_BACKGROUND)
4499 menu->hbrBack = lpmi->hbrBack;
4500
4501 if (lpmi->fMask & MIM_HELPID)
4502 menu->dwContextHelpID = lpmi->dwContextHelpID;
4503
4504 if (lpmi->fMask & MIM_MAXHEIGHT)
4505 menu->cyMax = lpmi->cyMax;
4506
4507 if (lpmi->fMask & MIM_MENUDATA)
4508 menu->dwMenuData = lpmi->dwMenuData;
4509
4510 if (lpmi->fMask & MIM_STYLE)
4511 menu->dwStyle = lpmi->dwStyle;
4512
4513 return TRUE;
4514 }
4515 return FALSE;
4516 }
4517
4518 /**********************************************************************
4519 * GetMenuInfo (USER32.@)
4520 *
4521 * NOTES
4522 * win98/NT5.0
4523 *
4524 */
4525 BOOL WINAPI GetMenuInfo (HMENU hMenu, LPMENUINFO lpmi)
4526 { POPUPMENU *menu;
4527
4528 TRACE("(%p %p)\n", hMenu, lpmi);
4529
4530 if (lpmi && (menu = MENU_GetMenu(hMenu)))
4531 {
4532
4533 if (lpmi->fMask & MIM_BACKGROUND)
4534 lpmi->hbrBack = menu->hbrBack;
4535
4536 if (lpmi->fMask & MIM_HELPID)
4537 lpmi->dwContextHelpID = menu->dwContextHelpID;
4538
4539 if (lpmi->fMask & MIM_MAXHEIGHT)
4540 lpmi->cyMax = menu->cyMax;
4541
4542 if (lpmi->fMask & MIM_MENUDATA)
4543 lpmi->dwMenuData = menu->dwMenuData;
4544
4545 if (lpmi->fMask & MIM_STYLE)
4546 lpmi->dwStyle = menu->dwStyle;
4547
4548 return TRUE;
4549 }
4550 return FALSE;
4551 }
4552
4553
4554 /**********************************************************************
4555 * SetMenuContextHelpId (USER32.@)
4556 */
4557 BOOL WINAPI SetMenuContextHelpId( HMENU hMenu, DWORD dwContextHelpID)
4558 {
4559 LPPOPUPMENU menu;
4560
4561 TRACE("(%p 0x%08lx)\n", hMenu, dwContextHelpID);
4562
4563 if ((menu = MENU_GetMenu(hMenu)))
4564 {
4565 menu->dwContextHelpID = dwContextHelpID;
4566 return TRUE;
4567 }
4568 return FALSE;
4569 }
4570
4571
4572 /**********************************************************************
4573 * GetMenuContextHelpId (USER32.@)
4574 */
4575 DWORD WINAPI GetMenuContextHelpId( HMENU hMenu )
4576 {
4577 LPPOPUPMENU menu;
4578
4579 TRACE("(%p)\n", hMenu);
4580
4581 if ((menu = MENU_GetMenu(hMenu)))
4582 {
4583 return menu->dwContextHelpID;
4584 }
4585 return 0;
4586 }
4587
4588 /**********************************************************************
4589 * MenuItemFromPoint (USER32.@)
4590 */
4591 UINT WINAPI MenuItemFromPoint(HWND hWnd, HMENU hMenu, POINT ptScreen)
4592 {
4593 POPUPMENU *menu = MENU_GetMenu(hMenu);
4594 UINT pos;
4595 MENUITEM *item;
4596
4597 /*FIXME: Do we have to handle hWnd here? */
4598 item = MENU_FindItemByCoords(menu, ptScreen, &pos);
4599
4600 return pos;
4601 }
4602
4603
4604 /**********************************************************************
4605 * translate_accelerator
4606 */
4607 static BOOL translate_accelerator( HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam,
4608 BYTE fVirt, WORD key, WORD cmd )
4609 {
4610 UINT mesg = 0;
4611
4612 if (wParam != key) return FALSE;
4613
4614 if (message == WM_CHAR)
4615 {
4616 if ( !(fVirt & FALT) && !(fVirt & FVIRTKEY) )
4617 {
4618 TRACE_(accel)("found accel for WM_CHAR: ('%c')\n", wParam & 0xff);
4619 goto found;
4620 }
4621 }
4622 else
4623 {
4624 if(fVirt & FVIRTKEY)
4625 {
4626 INT mask = 0;
4627 TRACE_(accel)("found accel for virt_key %04x (scan %04x)\n",
4628 wParam, 0xff & HIWORD(lParam));
4629 if(GetKeyState(VK_SHIFT) & 0x8000) mask |= FSHIFT;
4630 if(GetKeyState(VK_CONTROL) & 0x8000) mask |= FCONTROL;
4631 if(GetKeyState(VK_MENU) & 0x8000) mask |= FALT;
4632 if(mask == (fVirt & (FSHIFT | FCONTROL | FALT))) goto found;
4633 TRACE_(accel)(", but incorrect SHIFT/CTRL/ALT-state\n");
4634 }
4635 else
4636 {
4637 if (!(lParam & 0x01000000)) /* no special_key */
4638 {
4639 if ((fVirt & FALT) && (lParam & 0x20000000))
4640 { /* ^^ ALT pressed */
4641 TRACE_(accel)("found accel for Alt-%c\n", wParam & 0xff);
4642 goto found;
4643 }
4644 }
4645 }
4646 }
4647 return FALSE;
4648
4649 found:
4650 if (message == WM_KEYUP || message == WM_SYSKEYUP)
4651 mesg = 1;
4652 else if (GetCapture())
4653 mesg = 2;
4654 else if (!IsWindowEnabled(hWnd))
4655 mesg = 3;
4656 else
4657 {
4658 HMENU hMenu, hSubMenu, hSysMenu;
4659 UINT uSysStat = (UINT)-1, uStat = (UINT)-1, nPos;
4660
4661 hMenu = (GetWindowLongA( hWnd, GWL_STYLE ) & WS_CHILD) ? 0 : GetMenu(hWnd);
4662 hSysMenu = get_win_sys_menu( hWnd );
4663
4664 /* find menu item and ask application to initialize it */
4665 /* 1. in the system menu */
4666 hSubMenu = hSysMenu;
4667 nPos = cmd;
4668 if(MENU_FindItem(&hSubMenu, &nPos, MF_BYCOMMAND))
4669 {
4670 SendMessageA(hWnd, WM_INITMENU, (WPARAM)hSysMenu, 0L);
4671 if(hSubMenu != hSysMenu)
4672 {
4673 nPos = MENU_FindSubMenu(&hSysMenu, hSubMenu);
4674 TRACE_(accel)("hSysMenu = %p, hSubMenu = %p, nPos = %d\n", hSysMenu, hSubMenu, nPos);
4675 SendMessageA(hWnd, WM_INITMENUPOPUP, (WPARAM)hSubMenu, MAKELPARAM(nPos, TRUE));
4676 }
4677 uSysStat = GetMenuState(GetSubMenu(hSysMenu, 0), cmd, MF_BYCOMMAND);
4678 }
4679 else /* 2. in the window's menu */
4680 {
4681 hSubMenu = hMenu;
4682 nPos = cmd;
4683 if(MENU_FindItem(&hSubMenu, &nPos, MF_BYCOMMAND))
4684 {
4685 SendMessageA(hWnd, WM_INITMENU, (WPARAM)hMenu, 0L);
4686 if(hSubMenu != hMenu)
4687 {
4688 nPos = MENU_FindSubMenu(&hMenu, hSubMenu);
4689 TRACE_(accel)("hMenu = %p, hSubMenu = %p, nPos = %d\n", hMenu, hSubMenu, nPos);
4690 SendMessageA(hWnd, WM_INITMENUPOPUP, (WPARAM)hSubMenu, MAKELPARAM(nPos, FALSE));
4691 }
4692 uStat = GetMenuState(hMenu, cmd, MF_BYCOMMAND);
4693 }
4694 }
4695
4696 if (uSysStat != (UINT)-1)
4697 {
4698 if (uSysStat & (MF_DISABLED|MF_GRAYED))
4699 mesg=4;
4700 else
4701 mesg=WM_SYSCOMMAND;
4702 }
4703 else
4704 {
4705 if (uStat != (UINT)-1)
4706 {
4707 if (IsIconic(hWnd))
4708 mesg=5;
4709 else
4710 {
4711 if (uStat & (MF_DISABLED|MF_GRAYED))
4712 mesg=6;
4713 else
4714 mesg=WM_COMMAND;
4715 }
4716 }
4717 else
4718 mesg=WM_COMMAND;
4719 }
4720 }
4721
4722 if( mesg==WM_COMMAND )
4723 {
4724 TRACE_(accel)(", sending WM_COMMAND, wParam=%0x\n", 0x10000 | cmd);
4725 SendMessageA(hWnd, mesg, 0x10000 | cmd, 0L);
4726 }
4727 else if( mesg==WM_SYSCOMMAND )
4728 {
4729 TRACE_(accel)(", sending WM_SYSCOMMAND, wParam=%0x\n", cmd);
4730 SendMessageA(hWnd, mesg, cmd, 0x00010000L);
4731 }
4732 else
4733 {
4734 /* some reasons for NOT sending the WM_{SYS}COMMAND message:
4735 * #0: unknown (please report!)
4736 * #1: for WM_KEYUP,WM_SYSKEYUP
4737 * #2: mouse is captured
4738 * #3: window is disabled
4739 * #4: it's a disabled system menu option
4740 * #5: it's a menu option, but window is iconic
4741 * #6: it's a menu option, but disabled
4742 */
4743 TRACE_(accel)(", but won't send WM_{SYS}COMMAND, reason is #%d\n",mesg);
4744 if(mesg==0)
4745 ERR_(accel)(" unknown reason - please report!");
4746 }
4747 return TRUE;
4748 }
4749
4750 /**********************************************************************
4751 * TranslateAccelerator (USER32.@)
4752 * TranslateAcceleratorA (USER32.@)
4753 * TranslateAcceleratorW (USER32.@)
4754 */
4755 INT WINAPI TranslateAccelerator( HWND hWnd, HACCEL hAccel, LPMSG msg )
4756 {
4757 /* YES, Accel16! */
4758 LPACCEL16 lpAccelTbl;
4759 int i;
4760
4761 if (msg == NULL)
4762 {
4763 WARN_(accel)("msg null; should hang here to be win compatible\n");
4764 return 0;
4765 }
4766 if (!hAccel || !(lpAccelTbl = (LPACCEL16) LockResource16(HACCEL_16(hAccel))))
4767 {
4768 WARN_(accel)("invalid accel handle=%p\n", hAccel);
4769 return 0;
4770 }
4771 if ((msg->message != WM_KEYDOWN &&
4772 msg->message != WM_KEYUP &&
4773 msg->message != WM_SYSKEYDOWN &&
4774 msg->message != WM_SYSKEYUP &&
4775 msg->message != WM_CHAR)) return 0;
4776
4777 TRACE_(accel)("TranslateAccelerators hAccel=%p, hWnd=%p,"
4778 "msg->hwnd=%p, msg->message=%04x, wParam=%08x, lParam=%lx\n",
4779 hAccel,hWnd,msg->hwnd,msg->message,msg->wParam,msg->lParam);
4780
4781 i = 0;
4782 do
4783 {
4784 if (translate_accelerator( hWnd, msg->message, msg->wParam, msg->lParam,
4785 lpAccelTbl[i].fVirt, lpAccelTbl[i].key, lpAccelTbl[i].cmd))
4786 return 1;
4787 } while ((lpAccelTbl[i++].fVirt & 0x80) == 0);
4788 WARN_(accel)("couldn't translate accelerator key\n");
4789 return 0;
4790 }
GSOC 2012 project to enhance the control panel