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,&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 = 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 (!lpText) return FALSE;
 396
 397         if (SHELL_OsIsUnicode() || lpText == FM_SEPARATOR)
 398           ret = FileMenu_AppendItemW(hMenu, lpText, uID, icon, hMenuPopup, nItemHeight);
 399         else
 400         {
 401           DWORD len = MultiByteToWideChar( CP_ACP, 0, lpText, -1, NULL, 0 );
 402           LPWSTR lpszText = HeapAlloc ( GetProcessHeap(), 0, len*sizeof(WCHAR) );
 403           if (!lpszText) return FALSE;
 404           MultiByteToWideChar( CP_ACP, 0, lpText, -1, lpszText, len );
 405           ret = FileMenu_AppendItemW(hMenu, lpszText, uID, icon, hMenuPopup, nItemHeight);
 406           HeapFree( GetProcessHeap(), 0, lpszText );
 407         }
 408
 409         return ret;
 410 }
 411
 412 /*************************************************************************
 413  * FileMenu_InsertUsingPidl                     [SHELL32.110]
 414  *
 415  * NOTES
 416  *      uEnumFlags      any SHCONTF flag
 417  */
 418 int WINAPI FileMenu_InsertUsingPidl (
 419         HMENU hmenu,
 420         UINT uID,
 421         LPCITEMIDLIST pidl,
 422         UINT uFlags,
 423         UINT uEnumFlags,
 424         LPFNFMCALLBACK lpfnCallback)
 425 {
 426         TRACE("%p 0x%08x %p 0x%08x 0x%08x %p\n",
 427         hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 428
 429         pdump (pidl);
 430
 431         bAbortInit = FALSE;
 432
 433         FM_SetMenuParameter(hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 434
 435         return FM_InitMenuPopup(hmenu, NULL);
 436 }
 437
 438 /*************************************************************************
 439  * FileMenu_ReplaceUsingPidl                    [SHELL32.113]
 440  *
 441  * FIXME: the static items are deleted but won't be refreshed
 442  */
 443 int WINAPI FileMenu_ReplaceUsingPidl(
 444         HMENU   hmenu,
 445         UINT    uID,
 446         LPCITEMIDLIST   pidl,
 447         UINT    uEnumFlags,
 448         LPFNFMCALLBACK lpfnCallback)
 449 {
 450         TRACE("%p 0x%08x %p 0x%08x %p\n",
 451         hmenu, uID, pidl, uEnumFlags, lpfnCallback);
 452
 453         FileMenu_DeleteAllItems (hmenu);
 454
 455         FM_SetMenuParameter(hmenu, uID, pidl, 0, uEnumFlags, lpfnCallback);
 456
 457         return FM_InitMenuPopup(hmenu, NULL);
 458 }
 459
 460 /*************************************************************************
 461  * FileMenu_Invalidate                  [SHELL32.111]
 462  */
 463 void WINAPI FileMenu_Invalidate (HMENU hMenu)
 464 {
 465         FIXME("%p\n",hMenu);
 466 }
 467
 468 /*************************************************************************
 469  * FileMenu_FindSubMenuByPidl                   [SHELL32.106]
 470  */
 471 HMENU WINAPI FileMenu_FindSubMenuByPidl(
 472         HMENU   hMenu,
 473         LPCITEMIDLIST   pidl)
 474 {
 475         FIXME("%p %p\n",hMenu, pidl);
 476         return 0;
 477 }
 478
 479 /*************************************************************************
 480  * FileMenu_AppendFilesForPidl                  [SHELL32.124]
 481  */
 482 int WINAPI FileMenu_AppendFilesForPidl(
 483         HMENU   hmenu,
 484         LPCITEMIDLIST   pidl,
 485         BOOL    bAddSeparator)
 486 {
 487         LPFMINFO        menudata;
 488
 489         menudata = FM_GetMenuInfo(hmenu);
 490
 491         menudata->bInitialized = FALSE;
 492
 493         FM_InitMenuPopup(hmenu, pidl);
 494
 495         if (bAddSeparator)
 496           FileMenu_AppendItemW (hmenu, FM_SEPARATOR, 0, 0, 0, FM_DEFAULT_HEIGHT);
 497
 498         TRACE("%p %p 0x%08x\n",hmenu, pidl,bAddSeparator);
 499
 500         return 0;
 501 }
 502 /*************************************************************************
 503  * FileMenu_AddFilesForPidl                     [SHELL32.125]
 504  *
 505  * NOTES
 506  *      uEnumFlags      any SHCONTF flag
 507  */
 508 int WINAPI FileMenu_AddFilesForPidl (
 509         HMENU   hmenu,
 510         UINT    uReserved,
 511         UINT    uID,
 512         LPCITEMIDLIST   pidl,
 513         UINT    uFlags,
 514         UINT    uEnumFlags,
 515         LPFNFMCALLBACK  lpfnCallback)
 516 {
 517         TRACE("%p 0x%08x 0x%08x %p 0x%08x 0x%08x %p\n",
 518         hmenu, uReserved, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 519
 520         return FileMenu_InsertUsingPidl ( hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 521
 522 }
 523
 524
 525 /*************************************************************************
 526  * FileMenu_TrackPopupMenuEx                    [SHELL32.116]
 527  */
 528 BOOL WINAPI FileMenu_TrackPopupMenuEx (
 529         HMENU hMenu,
 530         UINT uFlags,
 531         int x,
 532         int y,
 533         HWND hWnd,
 534         LPTPMPARAMS lptpm)
 535 {
 536         TRACE("%p 0x%08x 0x%x 0x%x %p %p\n",
 537         hMenu, uFlags, x, y, hWnd, lptpm);
 538         return TrackPopupMenuEx(hMenu, uFlags, x, y, hWnd, lptpm);
 539 }
 540
 541 /*************************************************************************
 542  * FileMenu_GetLastSelectedItemPidls            [SHELL32.107]
 543  */
 544 BOOL WINAPI FileMenu_GetLastSelectedItemPidls(
 545         UINT    uReserved,
 546         LPCITEMIDLIST   *ppidlFolder,
 547         LPCITEMIDLIST   *ppidlItem)
 548 {
 549         FIXME("0x%08x %p %p\n",uReserved, ppidlFolder, ppidlItem);
 550         return 0;
 551 }
 552
 553 #define FM_ICON_SIZE    16
 554 #define FM_Y_SPACE      4
 555 #define FM_SPACE1       4
 556 #define FM_SPACE2       2
 557 #define FM_LEFTBORDER   2
 558 #define FM_RIGHTBORDER  8
 559 /*************************************************************************
 560  * FileMenu_MeasureItem                         [SHELL32.112]
 561  */
 562 LRESULT WINAPI FileMenu_MeasureItem(
 563         HWND    hWnd,
 564         LPMEASUREITEMSTRUCT     lpmis)
 565 {
 566         LPFMITEM pMyItem = (LPFMITEM)(lpmis->itemData);
 567         HDC hdc = GetDC(hWnd);
 568         SIZE size;
 569         LPFMINFO menuinfo;
 570
 571         TRACE("%p %p %s\n", hWnd, lpmis, debugstr_w(pMyItem->szItemText));
 572
 573         GetTextExtentPoint32W(hdc, pMyItem->szItemText, pMyItem->cchItemText, &size);
 574
 575         lpmis->itemWidth = size.cx + FM_LEFTBORDER + FM_ICON_SIZE + FM_SPACE1 + FM_SPACE2 + FM_RIGHTBORDER;
 576         lpmis->itemHeight = (size.cy > (FM_ICON_SIZE + FM_Y_SPACE)) ? size.cy : (FM_ICON_SIZE + FM_Y_SPACE);
 577
 578         /* add the menubitmap */
 579         menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
 580         if (menuinfo->nBorderWidth)
 581           lpmis->itemWidth += menuinfo->nBorderWidth;
 582
 583         TRACE("-- 0x%04x 0x%04x\n", lpmis->itemWidth, lpmis->itemHeight);
 584         ReleaseDC (hWnd, hdc);
 585         return 0;
 586 }
 587 /*************************************************************************
 588  * FileMenu_DrawItem                            [SHELL32.105]
 589  */
 590 LRESULT WINAPI FileMenu_DrawItem(
 591         HWND                    hWnd,
 592         LPDRAWITEMSTRUCT        lpdis)
 593 {
 594         LPFMITEM pMyItem = (LPFMITEM)(lpdis->itemData);
 595         COLORREF clrPrevText, clrPrevBkgnd;
 596         int xi,yi,xt,yt;
 597         HIMAGELIST hImageList;
 598         RECT TextRect;
 599         LPFMINFO menuinfo;
 600
 601         TRACE("%p %p %s\n", hWnd, lpdis, debugstr_w(pMyItem->szItemText));
 602
 603         if (lpdis->itemState & ODS_SELECTED)
 604         {
 605           clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHTTEXT));
 606           clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHT));
 607         }
 608         else
 609         {
 610           clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_MENUTEXT));
 611           clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_MENU));
 612         }
 613
 614         CopyRect(&TextRect, &(lpdis->rcItem));
 615
 616         /* add the menubitmap */
 617         menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
 618         if (menuinfo->nBorderWidth)
 619           TextRect.left += menuinfo->nBorderWidth;
 620
 621         TextRect.left += FM_LEFTBORDER;
 622         xi = TextRect.left + FM_SPACE1;
 623         yi = TextRect.top + FM_Y_SPACE/2;
 624         TextRect.bottom -= FM_Y_SPACE/2;
 625
 626         xt = xi + FM_ICON_SIZE + FM_SPACE2;
 627         yt = yi;
 628
 629         ExtTextOutW (lpdis->hDC, xt , yt, ETO_OPAQUE, &TextRect, pMyItem->szItemText, pMyItem->cchItemText, NULL);
 630
 631         Shell_GetImageList(0, &hImageList);
 632         ImageList_Draw(hImageList, pMyItem->iIconIndex, lpdis->hDC, xi, yi, ILD_NORMAL);
 633
 634         TRACE("-- 0x%04x 0x%04x 0x%04x 0x%04x\n", TextRect.left, TextRect.top, TextRect.right, TextRect.bottom);
 635
 636         SetTextColor(lpdis->hDC, clrPrevText);
 637         SetBkColor(lpdis->hDC, clrPrevBkgnd);
 638
 639         return TRUE;
 640 }
 641
 642 /*************************************************************************
 643  * FileMenu_InitMenuPopup                       [SHELL32.109]
 644  *
 645  * NOTES
 646  *  The filemenu is an ownerdrawn menu. Call this function responding to
 647  *  WM_INITPOPUPMENU
 648  *
 649  */
 650 BOOL WINAPI FileMenu_InitMenuPopup (HMENU hmenu)
 651 {
 652         FM_InitMenuPopup(hmenu, NULL);
 653         return TRUE;
 654 }
 655
 656 /*************************************************************************
 657  * FileMenu_HandleMenuChar                      [SHELL32.108]
 658  */
 659 LRESULT WINAPI FileMenu_HandleMenuChar(
 660         HMENU   hMenu,
 661         WPARAM  wParam)
 662 {
 663         FIXME("%p 0x%08lx\n",hMenu,wParam);
 664         return 0;
 665 }
 666
 667 /*************************************************************************
 668  * FileMenu_DeleteAllItems                      [SHELL32.104]
 669  *
 670  * NOTES
 671  *  exported by name
 672  */
 673 BOOL WINAPI FileMenu_DeleteAllItems (HMENU hmenu)
 674 {
 675         MENUITEMINFOW   mii;
 676         LPFMINFO        menudata;
 677
 678         int i;
 679
 680         TRACE("%p\n", hmenu);
 681
 682         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 683         mii.cbSize = sizeof(MENUITEMINFOW);
 684         mii.fMask = MIIM_SUBMENU|MIIM_DATA;
 685
 686         for (i = 0; i < GetMenuItemCount( hmenu ); i++)
 687         { GetMenuItemInfoW(hmenu, i, TRUE, &mii );
 688
 689           SHFree((LPFMINFO)mii.dwItemData);
 690
 691           if (mii.hSubMenu)
 692             FileMenu_Destroy(mii.hSubMenu);
 693         }
 694
 695         while (DeleteMenu (hmenu, 0, MF_BYPOSITION)){};
 696
 697         menudata = FM_GetMenuInfo(hmenu);
 698
 699         menudata->bInitialized = FALSE;
 700
 701         return TRUE;
 702 }
 703
 704 /*************************************************************************
 705  * FileMenu_DeleteItemByCmd                     [SHELL32.117]
 706  *
 707  */
 708 BOOL WINAPI FileMenu_DeleteItemByCmd (HMENU hMenu, UINT uID)
 709 {
 710         MENUITEMINFOW mii;
 711
 712         TRACE("%p 0x%08x\n", hMenu, uID);
 713
 714         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 715         mii.cbSize = sizeof(MENUITEMINFOW);
 716         mii.fMask = MIIM_SUBMENU;
 717
 718         GetMenuItemInfoW(hMenu, uID, FALSE, &mii );
 719         if ( mii.hSubMenu )
 720         {
 721           /* FIXME: Do what? */
 722         }
 723
 724         DeleteMenu(hMenu, MF_BYCOMMAND, uID);
 725         return TRUE;
 726 }
 727
 728 /*************************************************************************
 729  * FileMenu_DeleteItemByIndex                   [SHELL32.140]
 730  */
 731 BOOL WINAPI FileMenu_DeleteItemByIndex ( HMENU hMenu, UINT uPos)
 732 {
 733         MENUITEMINFOW mii;
 734
 735         TRACE("%p 0x%08x\n", hMenu, uPos);
 736
 737         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 738         mii.cbSize = sizeof(MENUITEMINFOW);
 739         mii.fMask = MIIM_SUBMENU;
 740
 741         GetMenuItemInfoW(hMenu, uPos, TRUE, &mii );
 742         if ( mii.hSubMenu )
 743         {
 744           /* FIXME: Do what? */
 745         }
 746
 747         DeleteMenu(hMenu, MF_BYPOSITION, uPos);
 748         return TRUE;
 749 }
 750
 751 /*************************************************************************
 752  * FileMenu_DeleteItemByFirstID                 [SHELL32.141]
 753  */
 754 BOOL WINAPI FileMenu_DeleteItemByFirstID(
 755         HMENU   hMenu,
 756         UINT    uID)
 757 {
 758         TRACE("%p 0x%08x\n", hMenu, uID);
 759         return 0;
 760 }
 761
 762 /*************************************************************************
 763  * FileMenu_DeleteSeparator                     [SHELL32.142]
 764  */
 765 BOOL WINAPI FileMenu_DeleteSeparator(HMENU hMenu)
 766 {
 767         TRACE("%p\n", hMenu);
 768         return 0;
 769 }
 770
 771 /*************************************************************************
 772  * FileMenu_EnableItemByCmd                     [SHELL32.143]
 773  */
 774 BOOL WINAPI FileMenu_EnableItemByCmd(
 775         HMENU   hMenu,
 776         UINT    uID,
 777         BOOL    bEnable)
 778 {
 779         TRACE("%p 0x%08x 0x%08x\n", hMenu, uID,bEnable);
 780         return 0;
 781 }
 782
 783 /*************************************************************************
 784  * FileMenu_GetItemExtent                       [SHELL32.144]
 785  *
 786  * NOTES
 787  *  if the menu is too big, entries are getting cut away!!
 788  */
 789 DWORD WINAPI FileMenu_GetItemExtent (HMENU hMenu, UINT uPos)
 790 {       RECT rect;
 791
 792         FIXME("%p 0x%08x\n", hMenu, uPos);
 793
 794         if (GetMenuItemRect(0, hMenu, uPos, &rect))
 795         { FIXME("0x%04x 0x%04x 0x%04x 0x%04x\n",
 796           rect.right, rect.left, rect.top, rect.bottom);
 797           return ((rect.right-rect.left)<<16) + (rect.top-rect.bottom);
 798         }
 799         return 0x00100010; /*FIXME*/
 800 }
 801
 802 /*************************************************************************
 803  * FileMenu_AbortInitMenu                       [SHELL32.120]
 804  *
 805  */
 806 void WINAPI FileMenu_AbortInitMenu (void)
 807 {       TRACE("\n");
 808         bAbortInit = TRUE;
 809 }
 810
 811 /*************************************************************************
 812  * SHFind_InitMenuPopup                         [SHELL32.149]
 813  *
 814  * Get the IContextMenu instance for the submenu of options displayed
 815  * for the Search entry in the Classic style Start menu.
 816  *
 817  * PARAMETERS
 818  *  hMenu               [in] handle of menu previously created
 819  *  hWndParent  [in] parent window
 820  *  w                   [in] no pointer (0x209 over here) perhaps menu IDs ???
 821  *  x                   [in] no pointer (0x226 over here)
 822  *
 823  * RETURNS
 824  *  LPXXXXX                      pointer to struct containing a func addr at offset 8
 825  *                                       or NULL at failure.
 826  */
 827 LPVOID WINAPI SHFind_InitMenuPopup (HMENU hMenu, HWND hWndParent, DWORD w, DWORD x)
 828 {
 829         FIXME("hmenu=%p hwnd=%p 0x%08x 0x%08x stub\n",
 830                 hMenu,hWndParent,w,x);
 831         return NULL; /* this is supposed to be a pointer */
 832 }
 833
 834 /*************************************************************************
 835  * _SHIsMenuSeparator   (internal)
 836  */
 837 static BOOL _SHIsMenuSeparator(HMENU hm, int i)
 838 {
 839         MENUITEMINFOW mii;
 840
 841         mii.cbSize = sizeof(MENUITEMINFOW);
 842         mii.fMask = MIIM_TYPE;
 843         mii.cch = 0;    /* WARNING: We MUST initialize it to 0*/
 844         if (!GetMenuItemInfoW(hm, i, TRUE, &mii))
 845         {
 846           return(FALSE);
 847         }
 848
 849         if (mii.fType & MFT_SEPARATOR)
 850         {
 851           return(TRUE);
 852         }
 853
 854         return(FALSE);
 855 }
 856
 857 /*************************************************************************
 858  * Shell_MergeMenus                             [SHELL32.67]
 859  */
 860 HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags)
 861 {       int             nItem;
 862         HMENU           hmSubMenu;
 863         BOOL            bAlreadySeparated;
 864         MENUITEMINFOW   miiSrc;
 865         WCHAR           szName[256];
 866         UINT            uTemp, uIDMax = uIDAdjust;
 867
 868         TRACE("hmenu1=%p hmenu2=%p 0x%04x 0x%04x 0x%04x  0x%04x\n",
 869                  hmDst, hmSrc, uInsert, uIDAdjust, uIDAdjustMax, uFlags);
 870
 871         if (!hmDst || !hmSrc)
 872         { return uIDMax;
 873         }
 874
 875         nItem = GetMenuItemCount(hmDst);
 876
 877         if (uInsert >= (UINT)nItem)     /* insert position inside menu? */
 878         {
 879           uInsert = (UINT)nItem;        /* append on the end */
 880           bAlreadySeparated = TRUE;
 881         }
 882         else
 883         {
 884           bAlreadySeparated = _SHIsMenuSeparator(hmDst, uInsert);
 885         }
 886
 887         if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
 888         {
 889           /* Add a separator between the menus */
 890           InsertMenuA(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 891           bAlreadySeparated = TRUE;
 892         }
 893
 894
 895         /* Go through the menu items and clone them*/
 896         for (nItem = GetMenuItemCount(hmSrc) - 1; nItem >= 0; nItem--)
 897         {
 898           miiSrc.cbSize = sizeof(MENUITEMINFOW);
 899           miiSrc.fMask =  MIIM_STATE | MIIM_ID | MIIM_SUBMENU | MIIM_CHECKMARKS | MIIM_TYPE | MIIM_DATA;
 900
 901           /* We need to reset this every time through the loop in case menus DON'T have IDs*/
 902           miiSrc.fType = MFT_STRING;
 903           miiSrc.dwTypeData = szName;
 904           miiSrc.dwItemData = 0;
 905           miiSrc.cch = sizeof(szName)/sizeof(WCHAR);
 906
 907           if (!GetMenuItemInfoW(hmSrc, nItem, TRUE, &miiSrc))
 908           {
 909             continue;
 910           }
 911
 912 /*        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);
 913 */
 914           if (miiSrc.fType & MFT_SEPARATOR)
 915           {
 916             /* This is a separator; don't put two of them in a row */
 917             if (bAlreadySeparated)
 918               continue;
 919
 920             bAlreadySeparated = TRUE;
 921           }
 922           else if (miiSrc.hSubMenu)
 923           {
 924             if (uFlags & MM_SUBMENUSHAVEIDS)
 925             {
 926               miiSrc.wID += uIDAdjust;                  /* add uIDAdjust to the ID */
 927
 928               if (miiSrc.wID > uIDAdjustMax)            /* skip ID's higher uIDAdjustMax */
 929                 continue;
 930
 931               if (uIDMax <= miiSrc.wID)                 /* remember the highest ID */
 932                 uIDMax = miiSrc.wID + 1;
 933             }
 934             else
 935             {
 936               miiSrc.fMask &= ~MIIM_ID;                 /* Don't set IDs for submenus that didn't have them already */
 937             }
 938             hmSubMenu = miiSrc.hSubMenu;
 939
 940             miiSrc.hSubMenu = CreatePopupMenu();
 941
 942             if (!miiSrc.hSubMenu) return(uIDMax);
 943
 944             uTemp = Shell_MergeMenus(miiSrc.hSubMenu, hmSubMenu, 0, uIDAdjust, uIDAdjustMax, uFlags & MM_SUBMENUSHAVEIDS);
 945
 946             if (uIDMax <= uTemp)
 947               uIDMax = uTemp;
 948
 949             bAlreadySeparated = FALSE;
 950           }
 951           else                                          /* normal menu item */
 952           {
 953             miiSrc.wID += uIDAdjust;                    /* add uIDAdjust to the ID */
 954
 955             if (miiSrc.wID > uIDAdjustMax)              /* skip ID's higher uIDAdjustMax */
 956               continue;
 957
 958             if (uIDMax <= miiSrc.wID)                   /* remember the highest ID */
 959               uIDMax = miiSrc.wID + 1;
 960
 961             bAlreadySeparated = FALSE;
 962           }
 963
 964 /*        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);
 965 */
 966           if (!InsertMenuItemW(hmDst, uInsert, TRUE, &miiSrc))
 967           {
 968             return(uIDMax);
 969           }
 970         }
 971
 972         /* Ensure the correct number of separators at the beginning of the
 973         inserted menu items*/
 974         if (uInsert == 0)
 975         {
 976           if (bAlreadySeparated)
 977           {
 978             DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
 979           }
 980         }
 981         else
 982         {
 983           if (_SHIsMenuSeparator(hmDst, uInsert-1))
 984           {
 985             if (bAlreadySeparated)
 986             {
 987               DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
 988             }
 989           }
 990           else
 991           {
 992             if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
 993             {
 994               /* Add a separator between the menus*/
 995               InsertMenuW(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 996             }
 997           }
 998         }
 999         return(uIDMax);
1000 }