dlls/shell32/shlmenu.c

   1 /*
   2  * see www.geocities.com/SiliconValley/4942/filemenu.html
   3  *
   4  * Copyright 1999, 2000 Juergen Schmied
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <string.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winreg.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "shlobj.h"
  32 #include "undocshell.h"
  33 #include "shlwapi.h"
  34 #include "shell32_main.h"
  35
  36 #include "pidl.h"
  37 #include "wine/debug.h"
  38
  39 #ifdef FM_SEPARATOR
  40 #undef FM_SEPARATOR
  41 #endif
  42 #define FM_SEPARATOR (LPCWSTR)1
  43
  44 static BOOL FileMenu_AppendItemW(HMENU hMenu, LPCWSTR lpText, UINT uID, int icon,
  45                                  HMENU hMenuPopup, int nItemHeight);
  46
  47 typedef struct
  48 {
  49         BOOL            bInitialized;
  50         BOOL            bFixedItems;
  51         /* create */
  52         COLORREF        crBorderColor;
  53         int             nBorderWidth;
  54         HBITMAP         hBorderBmp;
  55
  56         /* insert using pidl */
  57         LPITEMIDLIST    pidl;
  58         UINT            uID;
  59         UINT            uFlags;
  60         UINT            uEnumFlags;
  61         LPFNFMCALLBACK lpfnCallback;
  62 } FMINFO, *LPFMINFO;
  63
  64 typedef struct
  65 {       int     cchItemText;
  66         int     iIconIndex;
  67         HMENU   hMenu;
  68         WCHAR   szItemText[1];
  69 } FMITEM, * LPFMITEM;
  70
  71 static BOOL bAbortInit;
  72
  73 #define CCH_MAXITEMTEXT 256
  74
  75 WINE_DEFAULT_DEBUG_CHANNEL(shell);
  76
  77 static LPFMINFO FM_GetMenuInfo(HMENU hmenu)
  78 {
  79         MENUINFO        MenuInfo;
  80         LPFMINFO        menudata;
  81
  82         MenuInfo.cbSize = sizeof(MENUINFO);
  83         MenuInfo.fMask = MIM_MENUDATA;
  84
  85         if (! GetMenuInfo(hmenu, &MenuInfo))
  86           return NULL;
  87
  88         menudata = (LPFMINFO)MenuInfo.dwMenuData;
  89
  90         if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
  91         {
  92           ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize);
  93           return 0;
  94         }
  95
  96         return menudata;
  97
  98 }
  99 /*************************************************************************
 100  * FM_SetMenuParameter                          [internal]
 101  *
 102  */
 103 static LPFMINFO FM_SetMenuParameter(
 104         HMENU hmenu,
 105         UINT uID,
 106         LPCITEMIDLIST pidl,
 107         UINT uFlags,
 108         UINT uEnumFlags,
 109         LPFNFMCALLBACK lpfnCallback)
 110 {
 111         LPFMINFO        menudata;
 112
 113         TRACE("\n");
 114
 115         menudata = FM_GetMenuInfo(hmenu);
 116
 117         SHFree(menudata->pidl);
 118
 119         menudata->uID = uID;
 120         menudata->pidl = ILClone(pidl);
 121         menudata->uFlags = uFlags;
 122         menudata->uEnumFlags = uEnumFlags;
 123         menudata->lpfnCallback = lpfnCallback;
 124
 125         return menudata;
 126 }
 127
 128 /*************************************************************************
 129  * FM_InitMenuPopup                             [internal]
 130  *
 131  */
 132 static int FM_InitMenuPopup(HMENU hmenu, LPCITEMIDLIST pAlternatePidl)
 133 {       IShellFolder    *lpsf, *lpsf2;
 134         ULONG           ulItemAttr = SFGAO_FOLDER;
 135         UINT            uID, uEnumFlags;
 136         LPFNFMCALLBACK  lpfnCallback;
 137         LPCITEMIDLIST   pidl;
 138         WCHAR           sTemp[MAX_PATH];
 139         int             NumberOfItems = 0, iIcon;
 140         MENUINFO        MenuInfo;
 141         LPFMINFO        menudata;
 142
 143         TRACE("%p %p\n", hmenu, pAlternatePidl);
 144
 145         MenuInfo.cbSize = sizeof(MENUINFO);
 146         MenuInfo.fMask = MIM_MENUDATA;
 147
 148         if (! GetMenuInfo(hmenu, &MenuInfo))
 149           return FALSE;
 150
 151         menudata = (LPFMINFO)MenuInfo.dwMenuData;
 152
 153         if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
 154         {
 155           ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize);
 156           return 0;
 157         }
 158
 159         if (menudata->bInitialized)
 160           return 0;
 161
 162         pidl = (pAlternatePidl? pAlternatePidl: menudata->pidl);
 163         if (!pidl)
 164           return 0;
 165
 166         uID = menudata->uID;
 167         uEnumFlags = menudata->uEnumFlags;
 168         lpfnCallback = menudata->lpfnCallback;
 169         menudata->bInitialized = FALSE;
 170
 171         SetMenuInfo(hmenu, &MenuInfo);
 172
 173         if (SUCCEEDED (SHGetDesktopFolder(&lpsf)))
 174         {
 175           if (SUCCEEDED(IShellFolder_BindToObject(lpsf, pidl,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
 176           {
 177             IEnumIDList *lpe = NULL;
 178
 179             if (SUCCEEDED (IShellFolder_EnumObjects(lpsf2, 0, uEnumFlags, &lpe )))
 180             {
 181
 182               LPITEMIDLIST pidlTemp = NULL;
 183               ULONG ulFetched;
 184
 185               while ((!bAbortInit) && (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched)))
 186               {
 187                 if (SUCCEEDED (IShellFolder_GetAttributesOf(lpsf, 1, (LPCITEMIDLIST*)&pidlTemp, &ulItemAttr)))
 188                 {
 189                   ILGetDisplayNameExW(NULL, pidlTemp, sTemp, ILGDN_FORPARSING);
 190                   if (! (PidlToSicIndex(lpsf, pidlTemp, FALSE, 0, &iIcon)))
 191                     iIcon = FM_BLANK_ICON;
 192                   if ( SFGAO_FOLDER & ulItemAttr)
 193                   {
 194                     LPFMINFO lpFmMi;
 195                     MENUINFO MenuInfo;
 196                     HMENU hMenuPopup = CreatePopupMenu();
 197
 198                     lpFmMi = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO));
 199
 200                     lpFmMi->pidl = ILCombine(pidl, pidlTemp);
 201                     lpFmMi->uEnumFlags = SHCONTF_FOLDERS | SHCONTF_NONFOLDERS;
 202
 203                     MenuInfo.cbSize = sizeof(MENUINFO);
 204                     MenuInfo.fMask = MIM_MENUDATA;
 205                     MenuInfo.dwMenuData = (ULONG_PTR) lpFmMi;
 206                     SetMenuInfo (hMenuPopup, &MenuInfo);
 207
 208                     FileMenu_AppendItemW (hmenu, sTemp, uID, iIcon, hMenuPopup, FM_DEFAULT_HEIGHT);
 209                   }
 210                   else
 211                   {
 212                     LPWSTR pExt = PathFindExtensionW(sTemp);
 213                     if (pExt)
 214                       *pExt = 0;
 215                     FileMenu_AppendItemW (hmenu, sTemp, uID, iIcon, 0, FM_DEFAULT_HEIGHT);
 216                   }
 217                 }
 218
 219                 if (lpfnCallback)
 220                 {
 221                   TRACE("enter callback\n");
 222                   lpfnCallback ( pidl, pidlTemp);
 223                   TRACE("leave callback\n");
 224                 }
 225
 226                 NumberOfItems++;
 227               }
 228               IEnumIDList_Release (lpe);
 229             }
 230             IShellFolder_Release(lpsf2);
 231           }
 232           IShellFolder_Release(lpsf);
 233         }
 234
 235         if ( GetMenuItemCount (hmenu) == 0 )
 236         {
 237           static const WCHAR szEmpty[] = { '(','e','m','p','t','y',')',0 };
 238           FileMenu_AppendItemW (hmenu, szEmpty, uID, FM_BLANK_ICON, 0, FM_DEFAULT_HEIGHT);
 239           NumberOfItems++;
 240         }
 241
 242         menudata->bInitialized = TRUE;
 243         SetMenuInfo(hmenu, &MenuInfo);
 244
 245         return NumberOfItems;
 246 }
 247 /*************************************************************************
 248  * FileMenu_Create                              [SHELL32.114]
 249  *
 250  * NOTES
 251  *  for non-root menus values are
 252  *  (ffffffff,00000000,00000000,00000000,00000000)
 253  */
 254 HMENU WINAPI FileMenu_Create (
 255         COLORREF crBorderColor,
 256         int nBorderWidth,
 257         HBITMAP hBorderBmp,
 258         int nSelHeight,
 259         UINT uFlags)
 260 {
 261         MENUINFO        MenuInfo;
 262         LPFMINFO        menudata;
 263
 264         HMENU hMenu = CreatePopupMenu();
 265
 266         TRACE("0x%08x 0x%08x %p 0x%08x 0x%08x  hMenu=%p\n",
 267         crBorderColor, nBorderWidth, hBorderBmp, nSelHeight, uFlags, hMenu);
 268
 269         menudata = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO));
 270         menudata->crBorderColor = crBorderColor;
 271         menudata->nBorderWidth = nBorderWidth;
 272         menudata->hBorderBmp = hBorderBmp;
 273
 274         MenuInfo.cbSize = sizeof(MENUINFO);
 275         MenuInfo.fMask = MIM_MENUDATA;
 276         MenuInfo.dwMenuData = (ULONG_PTR) menudata;
 277         SetMenuInfo (hMenu, &MenuInfo);
 278
 279         return hMenu;
 280 }
 281
 282 /*************************************************************************
 283  * FileMenu_Destroy                             [SHELL32.118]
 284  *
 285  * NOTES
 286  *  exported by name
 287  */
 288 void WINAPI FileMenu_Destroy (HMENU hmenu)
 289 {
 290         LPFMINFO        menudata;
 291
 292         TRACE("%p\n", hmenu);
 293
 294         FileMenu_DeleteAllItems (hmenu);
 295
 296         menudata = FM_GetMenuInfo(hmenu);
 297
 298         SHFree( menudata->pidl);
 299         HeapFree(GetProcessHeap(), 0, menudata);
 300
 301         DestroyMenu (hmenu);
 302 }
 303
 304 /*************************************************************************
 305  * FileMenu_AppendItem                  [SHELL32.115]
 306  *
 307  */
 308 static BOOL FileMenu_AppendItemW(
 309         HMENU hMenu,
 310         LPCWSTR lpText,
 311         UINT uID,
 312         int icon,
 313         HMENU hMenuPopup,
 314         int nItemHeight)
 315 {
 316         MENUITEMINFOW   mii;
 317         LPFMITEM        myItem;
 318         LPFMINFO        menudata;
 319         MENUINFO        MenuInfo;
 320
 321
 322         TRACE("%p %s 0x%08x 0x%08x %p 0x%08x\n",
 323           hMenu, (lpText!=FM_SEPARATOR) ? debugstr_w(lpText) : NULL,
 324           uID, icon, hMenuPopup, nItemHeight);
 325
 326         ZeroMemory (&mii, sizeof(MENUITEMINFOW));
 327
 328         mii.cbSize = sizeof(MENUITEMINFOW);
 329
 330         if (lpText != FM_SEPARATOR)
 331         {
 332           int len = strlenW (lpText);
 333           myItem = (LPFMITEM) SHAlloc( sizeof(FMITEM) + len*sizeof(WCHAR));
 334           strcpyW (myItem->szItemText, lpText);
 335           myItem->cchItemText = len;
 336           myItem->iIconIndex = icon;
 337           myItem->hMenu = hMenu;
 338           mii.fMask = MIIM_DATA;
 339           mii.dwItemData = (ULONG_PTR) myItem;
 340         }
 341
 342         if ( hMenuPopup )
 343         { /* sub menu */
 344           mii.fMask |= MIIM_TYPE | MIIM_SUBMENU;
 345           mii.fType = MFT_OWNERDRAW;
 346           mii.hSubMenu = hMenuPopup;
 347         }
 348         else if (lpText == FM_SEPARATOR )
 349         { mii.fMask |= MIIM_ID | MIIM_TYPE;
 350           mii.fType = MFT_SEPARATOR;
 351         }
 352         else
 353         { /* normal item */
 354           mii.fMask |= MIIM_ID | MIIM_TYPE | MIIM_STATE;
 355           mii.fState = MFS_ENABLED | MFS_DEFAULT;
 356           mii.fType = MFT_OWNERDRAW;
 357         }
 358         mii.wID = uID;
 359
 360         InsertMenuItemW (hMenu, (UINT)-1, TRUE, &mii);
 361
 362         /* set bFixedItems to true */
 363         MenuInfo.cbSize = sizeof(MENUINFO);
 364         MenuInfo.fMask = MIM_MENUDATA;
 365
 366         if (! GetMenuInfo(hMenu, &MenuInfo))
 367           return FALSE;
 368
 369         menudata = (LPFMINFO)MenuInfo.dwMenuData;
 370         if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
 371         {
 372           ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize);
 373           return 0;
 374         }
 375
 376         menudata->bFixedItems = TRUE;
 377         SetMenuInfo(hMenu, &MenuInfo);
 378
 379         return TRUE;
 380
 381 }
 382
 383 /**********************************************************************/
 384
 385 BOOL WINAPI FileMenu_AppendItemAW(
 386         HMENU hMenu,
 387         LPCVOID lpText,
 388         UINT uID,
 389         int icon,
 390         HMENU hMenuPopup,
 391         int nItemHeight)
 392 {
 393         BOOL ret;
 394
 395         if ((SHELL_OsIsUnicode() && (lpText!=FM_SEPARATOR)) || (lpText == NULL))
 396           ret = FileMenu_AppendItemW(hMenu, lpText, uID, icon, hMenuPopup, nItemHeight);
 397         else
 398         {
 399           DWORD len = MultiByteToWideChar( CP_ACP, 0, lpText, -1, NULL, 0 );
 400           LPWSTR lpszText = HeapAlloc ( GetProcessHeap(), 0, len*sizeof(WCHAR) );
 401           MultiByteToWideChar( CP_ACP, 0, lpText, -1, lpszText, len );
 402           ret = FileMenu_AppendItemW(hMenu, lpszText, uID, icon, hMenuPopup, nItemHeight);
 403           HeapFree( GetProcessHeap(), 0, lpszText );
 404         }
 405
 406         return ret;
 407 }
 408
 409 /*************************************************************************
 410  * FileMenu_InsertUsingPidl                     [SHELL32.110]
 411  *
 412  * NOTES
 413  *      uEnumFlags      any SHCONTF flag
 414  */
 415 int WINAPI FileMenu_InsertUsingPidl (
 416         HMENU hmenu,
 417         UINT uID,
 418         LPCITEMIDLIST pidl,
 419         UINT uFlags,
 420         UINT uEnumFlags,
 421         LPFNFMCALLBACK lpfnCallback)
 422 {
 423         TRACE("%p 0x%08x %p 0x%08x 0x%08x %p\n",
 424         hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 425
 426         pdump (pidl);
 427
 428         bAbortInit = FALSE;
 429
 430         FM_SetMenuParameter(hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 431
 432         return FM_InitMenuPopup(hmenu, NULL);
 433 }
 434
 435 /*************************************************************************
 436  * FileMenu_ReplaceUsingPidl                    [SHELL32.113]
 437  *
 438  * FIXME: the static items are deleted but won't be refreshed
 439  */
 440 int WINAPI FileMenu_ReplaceUsingPidl(
 441         HMENU   hmenu,
 442         UINT    uID,
 443         LPCITEMIDLIST   pidl,
 444         UINT    uEnumFlags,
 445         LPFNFMCALLBACK lpfnCallback)
 446 {
 447         TRACE("%p 0x%08x %p 0x%08x %p\n",
 448         hmenu, uID, pidl, uEnumFlags, lpfnCallback);
 449
 450         FileMenu_DeleteAllItems (hmenu);
 451
 452         FM_SetMenuParameter(hmenu, uID, pidl, 0, uEnumFlags, lpfnCallback);
 453
 454         return FM_InitMenuPopup(hmenu, NULL);
 455 }
 456
 457 /*************************************************************************
 458  * FileMenu_Invalidate                  [SHELL32.111]
 459  */
 460 void WINAPI FileMenu_Invalidate (HMENU hMenu)
 461 {
 462         FIXME("%p\n",hMenu);
 463 }
 464
 465 /*************************************************************************
 466  * FileMenu_FindSubMenuByPidl                   [SHELL32.106]
 467  */
 468 HMENU WINAPI FileMenu_FindSubMenuByPidl(
 469         HMENU   hMenu,
 470         LPCITEMIDLIST   pidl)
 471 {
 472         FIXME("%p %p\n",hMenu, pidl);
 473         return 0;
 474 }
 475
 476 /*************************************************************************
 477  * FileMenu_AppendFilesForPidl                  [SHELL32.124]
 478  */
 479 int WINAPI FileMenu_AppendFilesForPidl(
 480         HMENU   hmenu,
 481         LPCITEMIDLIST   pidl,
 482         BOOL    bAddSeparator)
 483 {
 484         LPFMINFO        menudata;
 485
 486         menudata = FM_GetMenuInfo(hmenu);
 487
 488         menudata->bInitialized = FALSE;
 489
 490         FM_InitMenuPopup(hmenu, pidl);
 491
 492         if (bAddSeparator)
 493           FileMenu_AppendItemW (hmenu, FM_SEPARATOR, 0, 0, 0, FM_DEFAULT_HEIGHT);
 494
 495         TRACE("%p %p 0x%08x\n",hmenu, pidl,bAddSeparator);
 496
 497         return 0;
 498 }
 499 /*************************************************************************
 500  * FileMenu_AddFilesForPidl                     [SHELL32.125]
 501  *
 502  * NOTES
 503  *      uEnumFlags      any SHCONTF flag
 504  */
 505 int WINAPI FileMenu_AddFilesForPidl (
 506         HMENU   hmenu,
 507         UINT    uReserved,
 508         UINT    uID,
 509         LPCITEMIDLIST   pidl,
 510         UINT    uFlags,
 511         UINT    uEnumFlags,
 512         LPFNFMCALLBACK  lpfnCallback)
 513 {
 514         TRACE("%p 0x%08x 0x%08x %p 0x%08x 0x%08x %p\n",
 515         hmenu, uReserved, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 516
 517         return FileMenu_InsertUsingPidl ( hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 518
 519 }
 520
 521
 522 /*************************************************************************
 523  * FileMenu_TrackPopupMenuEx                    [SHELL32.116]
 524  */
 525 BOOL WINAPI FileMenu_TrackPopupMenuEx (
 526         HMENU hMenu,
 527         UINT uFlags,
 528         int x,
 529         int y,
 530         HWND hWnd,
 531         LPTPMPARAMS lptpm)
 532 {
 533         TRACE("%p 0x%08x 0x%x 0x%x %p %p\n",
 534         hMenu, uFlags, x, y, hWnd, lptpm);
 535         return TrackPopupMenuEx(hMenu, uFlags, x, y, hWnd, lptpm);
 536 }
 537
 538 /*************************************************************************
 539  * FileMenu_GetLastSelectedItemPidls            [SHELL32.107]
 540  */
 541 BOOL WINAPI FileMenu_GetLastSelectedItemPidls(
 542         UINT    uReserved,
 543         LPCITEMIDLIST   *ppidlFolder,
 544         LPCITEMIDLIST   *ppidlItem)
 545 {
 546         FIXME("0x%08x %p %p\n",uReserved, ppidlFolder, ppidlItem);
 547         return 0;
 548 }
 549
 550 #define FM_ICON_SIZE    16
 551 #define FM_Y_SPACE      4
 552 #define FM_SPACE1       4
 553 #define FM_SPACE2       2
 554 #define FM_LEFTBORDER   2
 555 #define FM_RIGHTBORDER  8
 556 /*************************************************************************
 557  * FileMenu_MeasureItem                         [SHELL32.112]
 558  */
 559 LRESULT WINAPI FileMenu_MeasureItem(
 560         HWND    hWnd,
 561         LPMEASUREITEMSTRUCT     lpmis)
 562 {
 563         LPFMITEM pMyItem = (LPFMITEM)(lpmis->itemData);
 564         HDC hdc = GetDC(hWnd);
 565         SIZE size;
 566         LPFMINFO menuinfo;
 567
 568         TRACE("%p %p %s\n", hWnd, lpmis, debugstr_w(pMyItem->szItemText));
 569
 570         GetTextExtentPoint32W(hdc, pMyItem->szItemText, pMyItem->cchItemText, &size);
 571
 572         lpmis->itemWidth = size.cx + FM_LEFTBORDER + FM_ICON_SIZE + FM_SPACE1 + FM_SPACE2 + FM_RIGHTBORDER;
 573         lpmis->itemHeight = (size.cy > (FM_ICON_SIZE + FM_Y_SPACE)) ? size.cy : (FM_ICON_SIZE + FM_Y_SPACE);
 574
 575         /* add the menubitmap */
 576         menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
 577         if (menuinfo->nBorderWidth)
 578           lpmis->itemWidth += menuinfo->nBorderWidth;
 579
 580         TRACE("-- 0x%04x 0x%04x\n", lpmis->itemWidth, lpmis->itemHeight);
 581         ReleaseDC (hWnd, hdc);
 582         return 0;
 583 }
 584 /*************************************************************************
 585  * FileMenu_DrawItem                            [SHELL32.105]
 586  */
 587 LRESULT WINAPI FileMenu_DrawItem(
 588         HWND                    hWnd,
 589         LPDRAWITEMSTRUCT        lpdis)
 590 {
 591         LPFMITEM pMyItem = (LPFMITEM)(lpdis->itemData);
 592         COLORREF clrPrevText, clrPrevBkgnd;
 593         int xi,yi,xt,yt;
 594         HIMAGELIST hImageList;
 595         RECT TextRect;
 596         LPFMINFO menuinfo;
 597
 598         TRACE("%p %p %s\n", hWnd, lpdis, debugstr_w(pMyItem->szItemText));
 599
 600         if (lpdis->itemState & ODS_SELECTED)
 601         {
 602           clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHTTEXT));
 603           clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHT));
 604         }
 605         else
 606         {
 607           clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_MENUTEXT));
 608           clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_MENU));
 609         }
 610
 611         CopyRect(&TextRect, &(lpdis->rcItem));
 612
 613         /* add the menubitmap */
 614         menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
 615         if (menuinfo->nBorderWidth)
 616           TextRect.left += menuinfo->nBorderWidth;
 617
 618         TextRect.left += FM_LEFTBORDER;
 619         xi = TextRect.left + FM_SPACE1;
 620         yi = TextRect.top + FM_Y_SPACE/2;
 621         TextRect.bottom -= FM_Y_SPACE/2;
 622
 623         xt = xi + FM_ICON_SIZE + FM_SPACE2;
 624         yt = yi;
 625
 626         ExtTextOutW (lpdis->hDC, xt , yt, ETO_OPAQUE, &TextRect, pMyItem->szItemText, pMyItem->cchItemText, NULL);
 627
 628         Shell_GetImageList(0, &hImageList);
 629         ImageList_Draw(hImageList, pMyItem->iIconIndex, lpdis->hDC, xi, yi, ILD_NORMAL);
 630
 631         TRACE("-- 0x%04x 0x%04x 0x%04x 0x%04x\n", TextRect.left, TextRect.top, TextRect.right, TextRect.bottom);
 632
 633         SetTextColor(lpdis->hDC, clrPrevText);
 634         SetBkColor(lpdis->hDC, clrPrevBkgnd);
 635
 636         return TRUE;
 637 }
 638
 639 /*************************************************************************
 640  * FileMenu_InitMenuPopup                       [SHELL32.109]
 641  *
 642  * NOTES
 643  *  The filemenu is an ownerdrawn menu. Call this function responding to
 644  *  WM_INITPOPUPMENU
 645  *
 646  */
 647 BOOL WINAPI FileMenu_InitMenuPopup (HMENU hmenu)
 648 {
 649         FM_InitMenuPopup(hmenu, NULL);
 650         return TRUE;
 651 }
 652
 653 /*************************************************************************
 654  * FileMenu_HandleMenuChar                      [SHELL32.108]
 655  */
 656 LRESULT WINAPI FileMenu_HandleMenuChar(
 657         HMENU   hMenu,
 658         WPARAM  wParam)
 659 {
 660         FIXME("%p 0x%08lx\n",hMenu,wParam);
 661         return 0;
 662 }
 663
 664 /*************************************************************************
 665  * FileMenu_DeleteAllItems                      [SHELL32.104]
 666  *
 667  * NOTES
 668  *  exported by name
 669  */
 670 BOOL WINAPI FileMenu_DeleteAllItems (HMENU hmenu)
 671 {
 672         MENUITEMINFOW   mii;
 673         LPFMINFO        menudata;
 674
 675         int i;
 676
 677         TRACE("%p\n", hmenu);
 678
 679         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 680         mii.cbSize = sizeof(MENUITEMINFOW);
 681         mii.fMask = MIIM_SUBMENU|MIIM_DATA;
 682
 683         for (i = 0; i < GetMenuItemCount( hmenu ); i++)
 684         { GetMenuItemInfoW(hmenu, i, TRUE, &mii );
 685
 686           SHFree((LPFMINFO)mii.dwItemData);
 687
 688           if (mii.hSubMenu)
 689             FileMenu_Destroy(mii.hSubMenu);
 690         }
 691
 692         while (DeleteMenu (hmenu, 0, MF_BYPOSITION)){};
 693
 694         menudata = FM_GetMenuInfo(hmenu);
 695
 696         menudata->bInitialized = FALSE;
 697
 698         return TRUE;
 699 }
 700
 701 /*************************************************************************
 702  * FileMenu_DeleteItemByCmd                     [SHELL32.117]
 703  *
 704  */
 705 BOOL WINAPI FileMenu_DeleteItemByCmd (HMENU hMenu, UINT uID)
 706 {
 707         MENUITEMINFOW mii;
 708
 709         TRACE("%p 0x%08x\n", hMenu, uID);
 710
 711         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 712         mii.cbSize = sizeof(MENUITEMINFOW);
 713         mii.fMask = MIIM_SUBMENU;
 714
 715         GetMenuItemInfoW(hMenu, uID, FALSE, &mii );
 716         if ( mii.hSubMenu )
 717         {
 718           /* FIXME: Do what? */
 719         }
 720
 721         DeleteMenu(hMenu, MF_BYCOMMAND, uID);
 722         return TRUE;
 723 }
 724
 725 /*************************************************************************
 726  * FileMenu_DeleteItemByIndex                   [SHELL32.140]
 727  */
 728 BOOL WINAPI FileMenu_DeleteItemByIndex ( HMENU hMenu, UINT uPos)
 729 {
 730         MENUITEMINFOW mii;
 731
 732         TRACE("%p 0x%08x\n", hMenu, uPos);
 733
 734         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 735         mii.cbSize = sizeof(MENUITEMINFOW);
 736         mii.fMask = MIIM_SUBMENU;
 737
 738         GetMenuItemInfoW(hMenu, uPos, TRUE, &mii );
 739         if ( mii.hSubMenu )
 740         {
 741           /* FIXME: Do what? */
 742         }
 743
 744         DeleteMenu(hMenu, MF_BYPOSITION, uPos);
 745         return TRUE;
 746 }
 747
 748 /*************************************************************************
 749  * FileMenu_DeleteItemByFirstID                 [SHELL32.141]
 750  */
 751 BOOL WINAPI FileMenu_DeleteItemByFirstID(
 752         HMENU   hMenu,
 753         UINT    uID)
 754 {
 755         TRACE("%p 0x%08x\n", hMenu, uID);
 756         return 0;
 757 }
 758
 759 /*************************************************************************
 760  * FileMenu_DeleteSeparator                     [SHELL32.142]
 761  */
 762 BOOL WINAPI FileMenu_DeleteSeparator(HMENU hMenu)
 763 {
 764         TRACE("%p\n", hMenu);
 765         return 0;
 766 }
 767
 768 /*************************************************************************
 769  * FileMenu_EnableItemByCmd                     [SHELL32.143]
 770  */
 771 BOOL WINAPI FileMenu_EnableItemByCmd(
 772         HMENU   hMenu,
 773         UINT    uID,
 774         BOOL    bEnable)
 775 {
 776         TRACE("%p 0x%08x 0x%08x\n", hMenu, uID,bEnable);
 777         return 0;
 778 }
 779
 780 /*************************************************************************
 781  * FileMenu_GetItemExtent                       [SHELL32.144]
 782  *
 783  * NOTES
 784  *  if the menu is too big, entries are getting cut away!!
 785  */
 786 DWORD WINAPI FileMenu_GetItemExtent (HMENU hMenu, UINT uPos)
 787 {       RECT rect;
 788
 789         FIXME("%p 0x%08x\n", hMenu, uPos);
 790
 791         if (GetMenuItemRect(0, hMenu, uPos, &rect))
 792         { FIXME("0x%04x 0x%04x 0x%04x 0x%04x\n",
 793           rect.right, rect.left, rect.top, rect.bottom);
 794           return ((rect.right-rect.left)<<16) + (rect.top-rect.bottom);
 795         }
 796         return 0x00100010; /*FIXME*/
 797 }
 798
 799 /*************************************************************************
 800  * FileMenu_AbortInitMenu                       [SHELL32.120]
 801  *
 802  */
 803 void WINAPI FileMenu_AbortInitMenu (void)
 804 {       TRACE("\n");
 805         bAbortInit = TRUE;
 806 }
 807
 808 /*************************************************************************
 809  * SHFind_InitMenuPopup                         [SHELL32.149]
 810  *
 811  * Get the IContextMenu instance for the submenu of options displayed
 812  * for the Search entry in the Classic style Start menu.
 813  *
 814  * PARAMETERS
 815  *  hMenu               [in] handle of menu previously created
 816  *  hWndParent  [in] parent window
 817  *  w                   [in] no pointer (0x209 over here) perhaps menu IDs ???
 818  *  x                   [in] no pointer (0x226 over here)
 819  *
 820  * RETURNS
 821  *  LPXXXXX                      pointer to struct containing a func addr at offset 8
 822  *                                       or NULL at failure.
 823  */
 824 LPVOID WINAPI SHFind_InitMenuPopup (HMENU hMenu, HWND hWndParent, DWORD w, DWORD x)
 825 {
 826         FIXME("hmenu=%p hwnd=%p 0x%08x 0x%08x stub\n",
 827                 hMenu,hWndParent,w,x);
 828         return NULL; /* this is supposed to be a pointer */
 829 }
 830
 831 /*************************************************************************
 832  * _SHIsMenuSeparator   (internal)
 833  */
 834 static BOOL _SHIsMenuSeparator(HMENU hm, int i)
 835 {
 836         MENUITEMINFOW mii;
 837
 838         mii.cbSize = sizeof(MENUITEMINFOW);
 839         mii.fMask = MIIM_TYPE;
 840         mii.cch = 0;    /* WARNING: We MUST initialize it to 0*/
 841         if (!GetMenuItemInfoW(hm, i, TRUE, &mii))
 842         {
 843           return(FALSE);
 844         }
 845
 846         if (mii.fType & MFT_SEPARATOR)
 847         {
 848           return(TRUE);
 849         }
 850
 851         return(FALSE);
 852 }
 853
 854 /*************************************************************************
 855  * Shell_MergeMenus                             [SHELL32.67]
 856  */
 857 HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags)
 858 {       int             nItem;
 859         HMENU           hmSubMenu;
 860         BOOL            bAlreadySeparated;
 861         MENUITEMINFOW   miiSrc;
 862         WCHAR           szName[256];
 863         UINT            uTemp, uIDMax = uIDAdjust;
 864
 865         TRACE("hmenu1=%p hmenu2=%p 0x%04x 0x%04x 0x%04x  0x%04x\n",
 866                  hmDst, hmSrc, uInsert, uIDAdjust, uIDAdjustMax, uFlags);
 867
 868         if (!hmDst || !hmSrc)
 869         { return uIDMax;
 870         }
 871
 872         nItem = GetMenuItemCount(hmDst);
 873
 874         if (uInsert >= (UINT)nItem)     /* insert position inside menu? */
 875         {
 876           uInsert = (UINT)nItem;        /* append on the end */
 877           bAlreadySeparated = TRUE;
 878         }
 879         else
 880         {
 881           bAlreadySeparated = _SHIsMenuSeparator(hmDst, uInsert);
 882         }
 883
 884         if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
 885         {
 886           /* Add a separator between the menus */
 887           InsertMenuA(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 888           bAlreadySeparated = TRUE;
 889         }
 890
 891
 892         /* Go through the menu items and clone them*/
 893         for (nItem = GetMenuItemCount(hmSrc) - 1; nItem >= 0; nItem--)
 894         {
 895           miiSrc.cbSize = sizeof(MENUITEMINFOW);
 896           miiSrc.fMask =  MIIM_STATE | MIIM_ID | MIIM_SUBMENU | MIIM_CHECKMARKS | MIIM_TYPE | MIIM_DATA;
 897
 898           /* We need to reset this every time through the loop in case menus DON'T have IDs*/
 899           miiSrc.fType = MFT_STRING;
 900           miiSrc.dwTypeData = szName;
 901           miiSrc.dwItemData = 0;
 902           miiSrc.cch = sizeof(szName)/sizeof(WCHAR);
 903
 904           if (!GetMenuItemInfoW(hmSrc, nItem, TRUE, &miiSrc))
 905           {
 906             continue;
 907           }
 908
 909 /*        TRACE("found menu=0x%04x %s id=0x%04x mask=0x%08x smenu=0x%04x\n", hmSrc, debugstr_a(miiSrc.dwTypeData), miiSrc.wID, miiSrc.fMask,  miiSrc.hSubMenu);
 910 */
 911           if (miiSrc.fType & MFT_SEPARATOR)
 912           {
 913             /* This is a separator; don't put two of them in a row */
 914             if (bAlreadySeparated)
 915               continue;
 916
 917             bAlreadySeparated = TRUE;
 918           }
 919           else if (miiSrc.hSubMenu)
 920           {
 921             if (uFlags & MM_SUBMENUSHAVEIDS)
 922             {
 923               miiSrc.wID += uIDAdjust;                  /* add uIDAdjust to the ID */
 924
 925               if (miiSrc.wID > uIDAdjustMax)            /* skip ID's higher uIDAdjustMax */
 926                 continue;
 927
 928               if (uIDMax <= miiSrc.wID)                 /* remember the highest ID */
 929                 uIDMax = miiSrc.wID + 1;
 930             }
 931             else
 932             {
 933               miiSrc.fMask &= ~MIIM_ID;                 /* Don't set IDs for submenus that didn't have them already */
 934             }
 935             hmSubMenu = miiSrc.hSubMenu;
 936
 937             miiSrc.hSubMenu = CreatePopupMenu();
 938
 939             if (!miiSrc.hSubMenu) return(uIDMax);
 940
 941             uTemp = Shell_MergeMenus(miiSrc.hSubMenu, hmSubMenu, 0, uIDAdjust, uIDAdjustMax, uFlags & MM_SUBMENUSHAVEIDS);
 942
 943             if (uIDMax <= uTemp)
 944               uIDMax = uTemp;
 945
 946             bAlreadySeparated = FALSE;
 947           }
 948           else                                          /* normal menu item */
 949           {
 950             miiSrc.wID += uIDAdjust;                    /* add uIDAdjust to the ID */
 951
 952             if (miiSrc.wID > uIDAdjustMax)              /* skip ID's higher uIDAdjustMax */
 953               continue;
 954
 955             if (uIDMax <= miiSrc.wID)                   /* remember the highest ID */
 956               uIDMax = miiSrc.wID + 1;
 957
 958             bAlreadySeparated = FALSE;
 959           }
 960
 961 /*        TRACE("inserting menu=0x%04x %s id=0x%04x mask=0x%08x smenu=0x%04x\n", hmDst, debugstr_a(miiSrc.dwTypeData), miiSrc.wID, miiSrc.fMask, miiSrc.hSubMenu);
 962 */
 963           if (!InsertMenuItemW(hmDst, uInsert, TRUE, &miiSrc))
 964           {
 965             return(uIDMax);
 966           }
 967         }
 968
 969         /* Ensure the correct number of separators at the beginning of the
 970         inserted menu items*/
 971         if (uInsert == 0)
 972         {
 973           if (bAlreadySeparated)
 974           {
 975             DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
 976           }
 977         }
 978         else
 979         {
 980           if (_SHIsMenuSeparator(hmDst, uInsert-1))
 981           {
 982             if (bAlreadySeparated)
 983             {
 984               DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
 985             }
 986           }
 987           else
 988           {
 989             if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
 990             {
 991               /* Add a separator between the menus*/
 992               InsertMenuW(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 993             }
 994           }
 995         }
 996         return(uIDMax);
 997 }