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 #include "shlguid.h"
  36
  37 #include "pidl.h"
  38 #include "wine/debug.h"
  39
  40 #ifdef FM_SEPARATOR
  41 #undef FM_SEPARATOR
  42 #endif
  43 #define FM_SEPARATOR (LPCWSTR)1
  44
  45 static BOOL FileMenu_AppendItemW(HMENU hMenu, LPCWSTR lpText, UINT uID, int icon,
  46                                  HMENU hMenuPopup, int nItemHeight);
  47
  48 typedef struct
  49 {
  50         BOOL            bInitialized;
  51         BOOL            bFixedItems;
  52         /* create */
  53         COLORREF        crBorderColor;
  54         int             nBorderWidth;
  55         HBITMAP         hBorderBmp;
  56
  57         /* insert using pidl */
  58         LPITEMIDLIST    pidl;
  59         UINT            uID;
  60         UINT            uFlags;
  61         UINT            uEnumFlags;
  62         LPFNFMCALLBACK lpfnCallback;
  63 } FMINFO, *LPFMINFO;
  64
  65 typedef struct
  66 {       int     cchItemText;
  67         int     iIconIndex;
  68         HMENU   hMenu;
  69         WCHAR   szItemText[1];
  70 } FMITEM, * LPFMITEM;
  71
  72 static BOOL bAbortInit;
  73
  74 #define CCH_MAXITEMTEXT 256
  75
  76 WINE_DEFAULT_DEBUG_CHANNEL(shell);
  77
  78 static LPFMINFO FM_GetMenuInfo(HMENU hmenu)
  79 {
  80         MENUINFO        MenuInfo;
  81         LPFMINFO        menudata;
  82
  83         MenuInfo.cbSize = sizeof(MENUINFO);
  84         MenuInfo.fMask = MIM_MENUDATA;
  85
  86         if (! GetMenuInfo(hmenu, &MenuInfo))
  87           return NULL;
  88
  89         menudata = (LPFMINFO)MenuInfo.dwMenuData;
  90
  91         if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
  92         {
  93           ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize);
  94           return 0;
  95         }
  96
  97         return menudata;
  98
  99 }
 100 /*************************************************************************
 101  * FM_SetMenuParameter                          [internal]
 102  *
 103  */
 104 static LPFMINFO FM_SetMenuParameter(
 105         HMENU hmenu,
 106         UINT uID,
 107         LPCITEMIDLIST pidl,
 108         UINT uFlags,
 109         UINT uEnumFlags,
 110         LPFNFMCALLBACK lpfnCallback)
 111 {
 112         LPFMINFO        menudata;
 113
 114         TRACE("\n");
 115
 116         menudata = FM_GetMenuInfo(hmenu);
 117
 118         SHFree(menudata->pidl);
 119
 120         menudata->uID = uID;
 121         menudata->pidl = ILClone(pidl);
 122         menudata->uFlags = uFlags;
 123         menudata->uEnumFlags = uEnumFlags;
 124         menudata->lpfnCallback = lpfnCallback;
 125
 126         return menudata;
 127 }
 128
 129 /*************************************************************************
 130  * FM_InitMenuPopup                             [internal]
 131  *
 132  */
 133 static int FM_InitMenuPopup(HMENU hmenu, LPCITEMIDLIST pAlternatePidl)
 134 {       IShellFolder    *lpsf, *lpsf2;
 135         ULONG           ulItemAttr = SFGAO_FOLDER;
 136         UINT            uID, uFlags, uEnumFlags;
 137         LPFNFMCALLBACK  lpfnCallback;
 138         LPCITEMIDLIST   pidl;
 139         WCHAR           sTemp[MAX_PATH];
 140         int             NumberOfItems = 0, iIcon;
 141         MENUINFO        MenuInfo;
 142         LPFMINFO        menudata;
 143
 144         TRACE("%p %p\n", hmenu, pAlternatePidl);
 145
 146         MenuInfo.cbSize = sizeof(MENUINFO);
 147         MenuInfo.fMask = MIM_MENUDATA;
 148
 149         if (! GetMenuInfo(hmenu, &MenuInfo))
 150           return FALSE;
 151
 152         menudata = (LPFMINFO)MenuInfo.dwMenuData;
 153
 154         if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
 155         {
 156           ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize);
 157           return 0;
 158         }
 159
 160         if (menudata->bInitialized)
 161           return 0;
 162
 163         pidl = (pAlternatePidl? pAlternatePidl: menudata->pidl);
 164         if (!pidl)
 165           return 0;
 166
 167         uID = menudata->uID;
 168         uFlags = menudata->uFlags;
 169         uEnumFlags = menudata->uEnumFlags;
 170         lpfnCallback = menudata->lpfnCallback;
 171         menudata->bInitialized = FALSE;
 172
 173         SetMenuInfo(hmenu, &MenuInfo);
 174
 175         if (SUCCEEDED (SHGetDesktopFolder(&lpsf)))
 176         {
 177           if (SUCCEEDED(IShellFolder_BindToObject(lpsf, pidl,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
 178           {
 179             IEnumIDList *lpe = NULL;
 180
 181             if (SUCCEEDED (IShellFolder_EnumObjects(lpsf2, 0, uEnumFlags, &lpe )))
 182             {
 183
 184               LPITEMIDLIST pidlTemp = NULL;
 185               ULONG ulFetched;
 186
 187               while ((!bAbortInit) && (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched)))
 188               {
 189                 if (SUCCEEDED (IShellFolder_GetAttributesOf(lpsf, 1, (LPCITEMIDLIST*)&pidlTemp, &ulItemAttr)))
 190                 {
 191                   ILGetDisplayNameExW(NULL, pidlTemp, sTemp, ILGDN_FORPARSING);
 192                   if (! (PidlToSicIndex(lpsf, pidlTemp, FALSE, 0, &iIcon)))
 193                     iIcon = FM_BLANK_ICON;
 194                   if ( SFGAO_FOLDER & ulItemAttr)
 195                   {
 196                     LPFMINFO lpFmMi;
 197                     MENUINFO MenuInfo;
 198                     HMENU hMenuPopup = CreatePopupMenu();
 199
 200                     lpFmMi = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO));
 201
 202                     lpFmMi->pidl = ILCombine(pidl, pidlTemp);
 203                     lpFmMi->uEnumFlags = SHCONTF_FOLDERS | SHCONTF_NONFOLDERS;
 204
 205                     MenuInfo.cbSize = sizeof(MENUINFO);
 206                     MenuInfo.fMask = MIM_MENUDATA;
 207                     MenuInfo.dwMenuData = (ULONG_PTR) lpFmMi;
 208                     SetMenuInfo (hMenuPopup, &MenuInfo);
 209
 210                     FileMenu_AppendItemW (hmenu, sTemp, uID, iIcon, hMenuPopup, FM_DEFAULT_HEIGHT);
 211                   }
 212                   else
 213                   {
 214                     LPWSTR pExt = PathFindExtensionW(sTemp);
 215                     if (pExt)
 216                       *pExt = 0;
 217                     FileMenu_AppendItemW (hmenu, sTemp, uID, iIcon, 0, FM_DEFAULT_HEIGHT);
 218                   }
 219                 }
 220
 221                 if (lpfnCallback)
 222                 {
 223                   TRACE("enter callback\n");
 224                   lpfnCallback ( pidl, pidlTemp);
 225                   TRACE("leave callback\n");
 226                 }
 227
 228                 NumberOfItems++;
 229               }
 230               IEnumIDList_Release (lpe);
 231             }
 232             IShellFolder_Release(lpsf2);
 233           }
 234           IShellFolder_Release(lpsf);
 235         }
 236
 237         if ( GetMenuItemCount (hmenu) == 0 )
 238         {
 239           static const WCHAR szEmpty[] = { '(','e','m','p','t','y',')',0 };
 240           FileMenu_AppendItemW (hmenu, szEmpty, uID, FM_BLANK_ICON, 0, FM_DEFAULT_HEIGHT);
 241           NumberOfItems++;
 242         }
 243
 244         menudata->bInitialized = TRUE;
 245         SetMenuInfo(hmenu, &MenuInfo);
 246
 247         return NumberOfItems;
 248 }
 249 /*************************************************************************
 250  * FileMenu_Create                              [SHELL32.114]
 251  *
 252  * NOTES
 253  *  for non-root menus values are
 254  *  (ffffffff,00000000,00000000,00000000,00000000)
 255  */
 256 HMENU WINAPI FileMenu_Create (
 257         COLORREF crBorderColor,
 258         int nBorderWidth,
 259         HBITMAP hBorderBmp,
 260         int nSelHeight,
 261         UINT uFlags)
 262 {
 263         MENUINFO        MenuInfo;
 264         LPFMINFO        menudata;
 265
 266         HMENU hMenu = CreatePopupMenu();
 267
 268         TRACE("0x%08x 0x%08x %p 0x%08x 0x%08x  hMenu=%p\n",
 269         crBorderColor, nBorderWidth, hBorderBmp, nSelHeight, uFlags, hMenu);
 270
 271         menudata = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO));
 272         menudata->crBorderColor = crBorderColor;
 273         menudata->nBorderWidth = nBorderWidth;
 274         menudata->hBorderBmp = hBorderBmp;
 275
 276         MenuInfo.cbSize = sizeof(MENUINFO);
 277         MenuInfo.fMask = MIM_MENUDATA;
 278         MenuInfo.dwMenuData = (ULONG_PTR) menudata;
 279         SetMenuInfo (hMenu, &MenuInfo);
 280
 281         return hMenu;
 282 }
 283
 284 /*************************************************************************
 285  * FileMenu_Destroy                             [SHELL32.118]
 286  *
 287  * NOTES
 288  *  exported by name
 289  */
 290 void WINAPI FileMenu_Destroy (HMENU hmenu)
 291 {
 292         LPFMINFO        menudata;
 293
 294         TRACE("%p\n", hmenu);
 295
 296         FileMenu_DeleteAllItems (hmenu);
 297
 298         menudata = FM_GetMenuInfo(hmenu);
 299
 300         SHFree( menudata->pidl);
 301         HeapFree(GetProcessHeap(), 0, menudata);
 302
 303         DestroyMenu (hmenu);
 304 }
 305
 306 /*************************************************************************
 307  * FileMenu_AppendItem                  [SHELL32.115]
 308  *
 309  */
 310 static BOOL FileMenu_AppendItemW(
 311         HMENU hMenu,
 312         LPCWSTR lpText,
 313         UINT uID,
 314         int icon,
 315         HMENU hMenuPopup,
 316         int nItemHeight)
 317 {
 318         MENUITEMINFOW   mii;
 319         LPFMITEM        myItem;
 320         LPFMINFO        menudata;
 321         MENUINFO        MenuInfo;
 322
 323
 324         TRACE("%p %s 0x%08x 0x%08x %p 0x%08x\n",
 325           hMenu, (lpText!=FM_SEPARATOR) ? debugstr_w(lpText) : NULL,
 326           uID, icon, hMenuPopup, nItemHeight);
 327
 328         ZeroMemory (&mii, sizeof(MENUITEMINFOW));
 329
 330         mii.cbSize = sizeof(MENUITEMINFOW);
 331
 332         if (lpText != FM_SEPARATOR)
 333         {
 334           int len = strlenW (lpText);
 335           myItem = (LPFMITEM) SHAlloc( sizeof(FMITEM) + len*sizeof(WCHAR));
 336           strcpyW (myItem->szItemText, lpText);
 337           myItem->cchItemText = len;
 338           myItem->iIconIndex = icon;
 339           myItem->hMenu = hMenu;
 340           mii.fMask = MIIM_DATA;
 341           mii.dwItemData = (ULONG_PTR) myItem;
 342         }
 343
 344         if ( hMenuPopup )
 345         { /* sub menu */
 346           mii.fMask |= MIIM_TYPE | MIIM_SUBMENU;
 347           mii.fType = MFT_OWNERDRAW;
 348           mii.hSubMenu = hMenuPopup;
 349         }
 350         else if (lpText == FM_SEPARATOR )
 351         { mii.fMask |= MIIM_ID | MIIM_TYPE;
 352           mii.fType = MFT_SEPARATOR;
 353         }
 354         else
 355         { /* normal item */
 356           mii.fMask |= MIIM_ID | MIIM_TYPE | MIIM_STATE;
 357           mii.fState = MFS_ENABLED | MFS_DEFAULT;
 358           mii.fType = MFT_OWNERDRAW;
 359         }
 360         mii.wID = uID;
 361
 362         InsertMenuItemW (hMenu, (UINT)-1, TRUE, &mii);
 363
 364         /* set bFixedItems to true */
 365         MenuInfo.cbSize = sizeof(MENUINFO);
 366         MenuInfo.fMask = MIM_MENUDATA;
 367
 368         if (! GetMenuInfo(hMenu, &MenuInfo))
 369           return FALSE;
 370
 371         menudata = (LPFMINFO)MenuInfo.dwMenuData;
 372         if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
 373         {
 374           ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize);
 375           return 0;
 376         }
 377
 378         menudata->bFixedItems = TRUE;
 379         SetMenuInfo(hMenu, &MenuInfo);
 380
 381         return TRUE;
 382
 383 }
 384
 385 /**********************************************************************/
 386
 387 BOOL WINAPI FileMenu_AppendItemAW(
 388         HMENU hMenu,
 389         LPCVOID lpText,
 390         UINT uID,
 391         int icon,
 392         HMENU hMenuPopup,
 393         int nItemHeight)
 394 {
 395         BOOL ret;
 396
 397         if ((SHELL_OsIsUnicode() && (lpText!=FM_SEPARATOR)) || (lpText == NULL))
 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           MultiByteToWideChar( CP_ACP, 0, lpText, -1, lpszText, len );
 404           ret = FileMenu_AppendItemW(hMenu, lpszText, uID, icon, hMenuPopup, nItemHeight);
 405           HeapFree( GetProcessHeap(), 0, lpszText );
 406         }
 407
 408         return ret;
 409 }
 410
 411 /*************************************************************************
 412  * FileMenu_InsertUsingPidl                     [SHELL32.110]
 413  *
 414  * NOTES
 415  *      uEnumFlags      any SHCONTF flag
 416  */
 417 int WINAPI FileMenu_InsertUsingPidl (
 418         HMENU hmenu,
 419         UINT uID,
 420         LPCITEMIDLIST pidl,
 421         UINT uFlags,
 422         UINT uEnumFlags,
 423         LPFNFMCALLBACK lpfnCallback)
 424 {
 425         TRACE("%p 0x%08x %p 0x%08x 0x%08x %p\n",
 426         hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 427
 428         pdump (pidl);
 429
 430         bAbortInit = FALSE;
 431
 432         FM_SetMenuParameter(hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 433
 434         return FM_InitMenuPopup(hmenu, NULL);
 435 }
 436
 437 /*************************************************************************
 438  * FileMenu_ReplaceUsingPidl                    [SHELL32.113]
 439  *
 440  * FIXME: the static items are deleted but won't be refreshed
 441  */
 442 int WINAPI FileMenu_ReplaceUsingPidl(
 443         HMENU   hmenu,
 444         UINT    uID,
 445         LPCITEMIDLIST   pidl,
 446         UINT    uEnumFlags,
 447         LPFNFMCALLBACK lpfnCallback)
 448 {
 449         TRACE("%p 0x%08x %p 0x%08x %p\n",
 450         hmenu, uID, pidl, uEnumFlags, lpfnCallback);
 451
 452         FileMenu_DeleteAllItems (hmenu);
 453
 454         FM_SetMenuParameter(hmenu, uID, pidl, 0, uEnumFlags, lpfnCallback);
 455
 456         return FM_InitMenuPopup(hmenu, NULL);
 457 }
 458
 459 /*************************************************************************
 460  * FileMenu_Invalidate                  [SHELL32.111]
 461  */
 462 void WINAPI FileMenu_Invalidate (HMENU hMenu)
 463 {
 464         FIXME("%p\n",hMenu);
 465 }
 466
 467 /*************************************************************************
 468  * FileMenu_FindSubMenuByPidl                   [SHELL32.106]
 469  */
 470 HMENU WINAPI FileMenu_FindSubMenuByPidl(
 471         HMENU   hMenu,
 472         LPCITEMIDLIST   pidl)
 473 {
 474         FIXME("%p %p\n",hMenu, pidl);
 475         return 0;
 476 }
 477
 478 /*************************************************************************
 479  * FileMenu_AppendFilesForPidl                  [SHELL32.124]
 480  */
 481 int WINAPI FileMenu_AppendFilesForPidl(
 482         HMENU   hmenu,
 483         LPCITEMIDLIST   pidl,
 484         BOOL    bAddSeparator)
 485 {
 486         LPFMINFO        menudata;
 487
 488         menudata = FM_GetMenuInfo(hmenu);
 489
 490         menudata->bInitialized = FALSE;
 491
 492         FM_InitMenuPopup(hmenu, pidl);
 493
 494         if (bAddSeparator)
 495           FileMenu_AppendItemW (hmenu, FM_SEPARATOR, 0, 0, 0, FM_DEFAULT_HEIGHT);
 496
 497         TRACE("%p %p 0x%08x\n",hmenu, pidl,bAddSeparator);
 498
 499         return 0;
 500 }
 501 /*************************************************************************
 502  * FileMenu_AddFilesForPidl                     [SHELL32.125]
 503  *
 504  * NOTES
 505  *      uEnumFlags      any SHCONTF flag
 506  */
 507 int WINAPI FileMenu_AddFilesForPidl (
 508         HMENU   hmenu,
 509         UINT    uReserved,
 510         UINT    uID,
 511         LPCITEMIDLIST   pidl,
 512         UINT    uFlags,
 513         UINT    uEnumFlags,
 514         LPFNFMCALLBACK  lpfnCallback)
 515 {
 516         TRACE("%p 0x%08x 0x%08x %p 0x%08x 0x%08x %p\n",
 517         hmenu, uReserved, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 518
 519         return FileMenu_InsertUsingPidl ( hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
 520
 521 }
 522
 523
 524 /*************************************************************************
 525  * FileMenu_TrackPopupMenuEx                    [SHELL32.116]
 526  */
 527 BOOL WINAPI FileMenu_TrackPopupMenuEx (
 528         HMENU hMenu,
 529         UINT uFlags,
 530         int x,
 531         int y,
 532         HWND hWnd,
 533         LPTPMPARAMS lptpm)
 534 {
 535         TRACE("%p 0x%08x 0x%x 0x%x %p %p\n",
 536         hMenu, uFlags, x, y, hWnd, lptpm);
 537         return TrackPopupMenuEx(hMenu, uFlags, x, y, hWnd, lptpm);
 538 }
 539
 540 /*************************************************************************
 541  * FileMenu_GetLastSelectedItemPidls            [SHELL32.107]
 542  */
 543 BOOL WINAPI FileMenu_GetLastSelectedItemPidls(
 544         UINT    uReserved,
 545         LPCITEMIDLIST   *ppidlFolder,
 546         LPCITEMIDLIST   *ppidlItem)
 547 {
 548         FIXME("0x%08x %p %p\n",uReserved, ppidlFolder, ppidlItem);
 549         return 0;
 550 }
 551
 552 #define FM_ICON_SIZE    16
 553 #define FM_Y_SPACE      4
 554 #define FM_SPACE1       4
 555 #define FM_SPACE2       2
 556 #define FM_LEFTBORDER   2
 557 #define FM_RIGHTBORDER  8
 558 /*************************************************************************
 559  * FileMenu_MeasureItem                         [SHELL32.112]
 560  */
 561 LRESULT WINAPI FileMenu_MeasureItem(
 562         HWND    hWnd,
 563         LPMEASUREITEMSTRUCT     lpmis)
 564 {
 565         LPFMITEM pMyItem = (LPFMITEM)(lpmis->itemData);
 566         HDC hdc = GetDC(hWnd);
 567         SIZE size;
 568         LPFMINFO menuinfo;
 569
 570         TRACE("%p %p %s\n", hWnd, lpmis, debugstr_w(pMyItem->szItemText));
 571
 572         GetTextExtentPoint32W(hdc, pMyItem->szItemText, pMyItem->cchItemText, &size);
 573
 574         lpmis->itemWidth = size.cx + FM_LEFTBORDER + FM_ICON_SIZE + FM_SPACE1 + FM_SPACE2 + FM_RIGHTBORDER;
 575         lpmis->itemHeight = (size.cy > (FM_ICON_SIZE + FM_Y_SPACE)) ? size.cy : (FM_ICON_SIZE + FM_Y_SPACE);
 576
 577         /* add the menubitmap */
 578         menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
 579         if (menuinfo->nBorderWidth)
 580           lpmis->itemWidth += menuinfo->nBorderWidth;
 581
 582         TRACE("-- 0x%04x 0x%04x\n", lpmis->itemWidth, lpmis->itemHeight);
 583         ReleaseDC (hWnd, hdc);
 584         return 0;
 585 }
 586 /*************************************************************************
 587  * FileMenu_DrawItem                            [SHELL32.105]
 588  */
 589 LRESULT WINAPI FileMenu_DrawItem(
 590         HWND                    hWnd,
 591         LPDRAWITEMSTRUCT        lpdis)
 592 {
 593         LPFMITEM pMyItem = (LPFMITEM)(lpdis->itemData);
 594         COLORREF clrPrevText, clrPrevBkgnd;
 595         int xi,yi,xt,yt;
 596         HIMAGELIST hImageList;
 597         RECT TextRect, BorderRect;
 598         LPFMINFO menuinfo;
 599
 600         TRACE("%p %p %s\n", hWnd, lpdis, debugstr_w(pMyItem->szItemText));
 601
 602         if (lpdis->itemState & ODS_SELECTED)
 603         {
 604           clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHTTEXT));
 605           clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHT));
 606         }
 607         else
 608         {
 609           clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_MENUTEXT));
 610           clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_MENU));
 611         }
 612
 613         CopyRect(&TextRect, &(lpdis->rcItem));
 614
 615         /* add the menubitmap */
 616         menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
 617         if (menuinfo->nBorderWidth)
 618           TextRect.left += menuinfo->nBorderWidth;
 619
 620         BorderRect.right = menuinfo->nBorderWidth;
 621 /*      FillRect(lpdis->hDC, &BorderRect, CreateSolidBrush( menuinfo->crBorderColor));
 622 */
 623         TextRect.left += FM_LEFTBORDER;
 624         xi = TextRect.left + FM_SPACE1;
 625         yi = TextRect.top + FM_Y_SPACE/2;
 626         TextRect.bottom -= FM_Y_SPACE/2;
 627
 628         xt = xi + FM_ICON_SIZE + FM_SPACE2;
 629         yt = yi;
 630
 631         ExtTextOutW (lpdis->hDC, xt , yt, ETO_OPAQUE, &TextRect, pMyItem->szItemText, pMyItem->cchItemText, NULL);
 632
 633         Shell_GetImageList(0, &hImageList);
 634         ImageList_Draw(hImageList, pMyItem->iIconIndex, lpdis->hDC, xi, yi, ILD_NORMAL);
 635
 636         TRACE("-- 0x%04x 0x%04x 0x%04x 0x%04x\n", TextRect.left, TextRect.top, TextRect.right, TextRect.bottom);
 637
 638         SetTextColor(lpdis->hDC, clrPrevText);
 639         SetBkColor(lpdis->hDC, clrPrevBkgnd);
 640
 641         return TRUE;
 642 }
 643
 644 /*************************************************************************
 645  * FileMenu_InitMenuPopup                       [SHELL32.109]
 646  *
 647  * NOTES
 648  *  The filemenu is an ownerdrawn menu. Call this function responding to
 649  *  WM_INITPOPUPMENU
 650  *
 651  */
 652 BOOL WINAPI FileMenu_InitMenuPopup (HMENU hmenu)
 653 {
 654         FM_InitMenuPopup(hmenu, NULL);
 655         return TRUE;
 656 }
 657
 658 /*************************************************************************
 659  * FileMenu_HandleMenuChar                      [SHELL32.108]
 660  */
 661 LRESULT WINAPI FileMenu_HandleMenuChar(
 662         HMENU   hMenu,
 663         WPARAM  wParam)
 664 {
 665         FIXME("%p 0x%08x\n",hMenu,wParam);
 666         return 0;
 667 }
 668
 669 /*************************************************************************
 670  * FileMenu_DeleteAllItems                      [SHELL32.104]
 671  *
 672  * NOTES
 673  *  exported by name
 674  */
 675 BOOL WINAPI FileMenu_DeleteAllItems (HMENU hmenu)
 676 {
 677         MENUITEMINFOW   mii;
 678         LPFMINFO        menudata;
 679
 680         int i;
 681
 682         TRACE("%p\n", hmenu);
 683
 684         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 685         mii.cbSize = sizeof(MENUITEMINFOW);
 686         mii.fMask = MIIM_SUBMENU|MIIM_DATA;
 687
 688         for (i = 0; i < GetMenuItemCount( hmenu ); i++)
 689         { GetMenuItemInfoW(hmenu, i, TRUE, &mii );
 690
 691           SHFree((LPFMINFO)mii.dwItemData);
 692
 693           if (mii.hSubMenu)
 694             FileMenu_Destroy(mii.hSubMenu);
 695         }
 696
 697         while (DeleteMenu (hmenu, 0, MF_BYPOSITION)){};
 698
 699         menudata = FM_GetMenuInfo(hmenu);
 700
 701         menudata->bInitialized = FALSE;
 702
 703         return TRUE;
 704 }
 705
 706 /*************************************************************************
 707  * FileMenu_DeleteItemByCmd                     [SHELL32.117]
 708  *
 709  */
 710 BOOL WINAPI FileMenu_DeleteItemByCmd (HMENU hMenu, UINT uID)
 711 {
 712         MENUITEMINFOW mii;
 713
 714         TRACE("%p 0x%08x\n", hMenu, uID);
 715
 716         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 717         mii.cbSize = sizeof(MENUITEMINFOW);
 718         mii.fMask = MIIM_SUBMENU;
 719
 720         GetMenuItemInfoW(hMenu, uID, FALSE, &mii );
 721         if ( mii.hSubMenu )
 722         {
 723           /* FIXME: Do what? */
 724         }
 725
 726         DeleteMenu(hMenu, MF_BYCOMMAND, uID);
 727         return TRUE;
 728 }
 729
 730 /*************************************************************************
 731  * FileMenu_DeleteItemByIndex                   [SHELL32.140]
 732  */
 733 BOOL WINAPI FileMenu_DeleteItemByIndex ( HMENU hMenu, UINT uPos)
 734 {
 735         MENUITEMINFOW mii;
 736
 737         TRACE("%p 0x%08x\n", hMenu, uPos);
 738
 739         ZeroMemory ( &mii, sizeof(MENUITEMINFOW));
 740         mii.cbSize = sizeof(MENUITEMINFOW);
 741         mii.fMask = MIIM_SUBMENU;
 742
 743         GetMenuItemInfoW(hMenu, uPos, TRUE, &mii );
 744         if ( mii.hSubMenu )
 745         {
 746           /* FIXME: Do what? */
 747         }
 748
 749         DeleteMenu(hMenu, MF_BYPOSITION, uPos);
 750         return TRUE;
 751 }
 752
 753 /*************************************************************************
 754  * FileMenu_DeleteItemByFirstID                 [SHELL32.141]
 755  */
 756 BOOL WINAPI FileMenu_DeleteItemByFirstID(
 757         HMENU   hMenu,
 758         UINT    uID)
 759 {
 760         TRACE("%p 0x%08x\n", hMenu, uID);
 761         return 0;
 762 }
 763
 764 /*************************************************************************
 765  * FileMenu_DeleteSeparator                     [SHELL32.142]
 766  */
 767 BOOL WINAPI FileMenu_DeleteSeparator(HMENU hMenu)
 768 {
 769         TRACE("%p\n", hMenu);
 770         return 0;
 771 }
 772
 773 /*************************************************************************
 774  * FileMenu_EnableItemByCmd                     [SHELL32.143]
 775  */
 776 BOOL WINAPI FileMenu_EnableItemByCmd(
 777         HMENU   hMenu,
 778         UINT    uID,
 779         BOOL    bEnable)
 780 {
 781         TRACE("%p 0x%08x 0x%08x\n", hMenu, uID,bEnable);
 782         return 0;
 783 }
 784
 785 /*************************************************************************
 786  * FileMenu_GetItemExtent                       [SHELL32.144]
 787  *
 788  * NOTES
 789  *  if the menu is too big, entries are getting cut away!!
 790  */
 791 DWORD WINAPI FileMenu_GetItemExtent (HMENU hMenu, UINT uPos)
 792 {       RECT rect;
 793
 794         FIXME("%p 0x%08x\n", hMenu, uPos);
 795
 796         if (GetMenuItemRect(0, hMenu, uPos, &rect))
 797         { FIXME("0x%04x 0x%04x 0x%04x 0x%04x\n",
 798           rect.right, rect.left, rect.top, rect.bottom);
 799           return ((rect.right-rect.left)<<16) + (rect.top-rect.bottom);
 800         }
 801         return 0x00100010; /*FIXME*/
 802 }
 803
 804 /*************************************************************************
 805  * FileMenu_AbortInitMenu                       [SHELL32.120]
 806  *
 807  */
 808 void WINAPI FileMenu_AbortInitMenu (void)
 809 {       TRACE("\n");
 810         bAbortInit = TRUE;
 811 }
 812
 813 /*************************************************************************
 814  * SHFind_InitMenuPopup                         [SHELL32.149]
 815  *
 816  * Get the IContextMenu instance for the submenu of options displayed
 817  * for the Search entry in the Classic style Start menu.
 818  *
 819  * PARAMETERS
 820  *  hMenu               [in] handle of menu previously created
 821  *  hWndParent  [in] parent window
 822  *  w                   [in] no pointer (0x209 over here) perhaps menu IDs ???
 823  *  x                   [in] no pointer (0x226 over here)
 824  *
 825  * RETURNS
 826  *  LPXXXXX                      pointer to struct containing a func addr at offset 8
 827  *                                       or NULL at failure.
 828  */
 829 LPVOID WINAPI SHFind_InitMenuPopup (HMENU hMenu, HWND hWndParent, DWORD w, DWORD x)
 830 {
 831         FIXME("hmenu=%p hwnd=%p 0x%08x 0x%08x stub\n",
 832                 hMenu,hWndParent,w,x);
 833         return NULL; /* this is supposed to be a pointer */
 834 }
 835
 836 /*************************************************************************
 837  * _SHIsMenuSeparator   (internal)
 838  */
 839 static BOOL _SHIsMenuSeparator(HMENU hm, int i)
 840 {
 841         MENUITEMINFOW mii;
 842
 843         mii.cbSize = sizeof(MENUITEMINFOW);
 844         mii.fMask = MIIM_TYPE;
 845         mii.cch = 0;    /* WARNING: We MUST initialize it to 0*/
 846         if (!GetMenuItemInfoW(hm, i, TRUE, &mii))
 847         {
 848           return(FALSE);
 849         }
 850
 851         if (mii.fType & MFT_SEPARATOR)
 852         {
 853           return(TRUE);
 854         }
 855
 856         return(FALSE);
 857 }
 858
 859 /*************************************************************************
 860  * Shell_MergeMenus                             [SHELL32.67]
 861  */
 862 HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags)
 863 {       int             nItem;
 864         HMENU           hmSubMenu;
 865         BOOL            bAlreadySeparated;
 866         MENUITEMINFOW   miiSrc;
 867         WCHAR           szName[256];
 868         UINT            uTemp, uIDMax = uIDAdjust;
 869
 870         TRACE("hmenu1=%p hmenu2=%p 0x%04x 0x%04x 0x%04x  0x%04x\n",
 871                  hmDst, hmSrc, uInsert, uIDAdjust, uIDAdjustMax, uFlags);
 872
 873         if (!hmDst || !hmSrc)
 874         { return uIDMax;
 875         }
 876
 877         nItem = GetMenuItemCount(hmDst);
 878
 879         if (uInsert >= (UINT)nItem)     /* insert position inside menu? */
 880         {
 881           uInsert = (UINT)nItem;        /* append on the end */
 882           bAlreadySeparated = TRUE;
 883         }
 884         else
 885         {
 886           bAlreadySeparated = _SHIsMenuSeparator(hmDst, uInsert);
 887         }
 888
 889         if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
 890         {
 891           /* Add a separator between the menus */
 892           InsertMenuA(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 893           bAlreadySeparated = TRUE;
 894         }
 895
 896
 897         /* Go through the menu items and clone them*/
 898         for (nItem = GetMenuItemCount(hmSrc) - 1; nItem >= 0; nItem--)
 899         {
 900           miiSrc.cbSize = sizeof(MENUITEMINFOW);
 901           miiSrc.fMask =  MIIM_STATE | MIIM_ID | MIIM_SUBMENU | MIIM_CHECKMARKS | MIIM_TYPE | MIIM_DATA;
 902
 903           /* We need to reset this every time through the loop in case menus DON'T have IDs*/
 904           miiSrc.fType = MFT_STRING;
 905           miiSrc.dwTypeData = szName;
 906           miiSrc.dwItemData = 0;
 907           miiSrc.cch = sizeof(szName)/sizeof(WCHAR);
 908
 909           if (!GetMenuItemInfoW(hmSrc, nItem, TRUE, &miiSrc))
 910           {
 911             continue;
 912           }
 913
 914 /*        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);
 915 */
 916           if (miiSrc.fType & MFT_SEPARATOR)
 917           {
 918             /* This is a separator; don't put two of them in a row */
 919             if (bAlreadySeparated)
 920               continue;
 921
 922             bAlreadySeparated = TRUE;
 923           }
 924           else if (miiSrc.hSubMenu)
 925           {
 926             if (uFlags & MM_SUBMENUSHAVEIDS)
 927             {
 928               miiSrc.wID += uIDAdjust;                  /* add uIDAdjust to the ID */
 929
 930               if (miiSrc.wID > uIDAdjustMax)            /* skip ID's higher uIDAdjustMax */
 931                 continue;
 932
 933               if (uIDMax <= miiSrc.wID)                 /* remember the highest ID */
 934                 uIDMax = miiSrc.wID + 1;
 935             }
 936             else
 937             {
 938               miiSrc.fMask &= ~MIIM_ID;                 /* Don't set IDs for submenus that didn't have them already */
 939             }
 940             hmSubMenu = miiSrc.hSubMenu;
 941
 942             miiSrc.hSubMenu = CreatePopupMenu();
 943
 944             if (!miiSrc.hSubMenu) return(uIDMax);
 945
 946             uTemp = Shell_MergeMenus(miiSrc.hSubMenu, hmSubMenu, 0, uIDAdjust, uIDAdjustMax, uFlags & MM_SUBMENUSHAVEIDS);
 947
 948             if (uIDMax <= uTemp)
 949               uIDMax = uTemp;
 950
 951             bAlreadySeparated = FALSE;
 952           }
 953           else                                          /* normal menu item */
 954           {
 955             miiSrc.wID += uIDAdjust;                    /* add uIDAdjust to the ID */
 956
 957             if (miiSrc.wID > uIDAdjustMax)              /* skip ID's higher uIDAdjustMax */
 958               continue;
 959
 960             if (uIDMax <= miiSrc.wID)                   /* remember the highest ID */
 961               uIDMax = miiSrc.wID + 1;
 962
 963             bAlreadySeparated = FALSE;
 964           }
 965
 966 /*        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);
 967 */
 968           if (!InsertMenuItemW(hmDst, uInsert, TRUE, &miiSrc))
 969           {
 970             return(uIDMax);
 971           }
 972         }
 973
 974         /* Ensure the correct number of separators at the beginning of the
 975         inserted menu items*/
 976         if (uInsert == 0)
 977         {
 978           if (bAlreadySeparated)
 979           {
 980             DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
 981           }
 982         }
 983         else
 984         {
 985           if (_SHIsMenuSeparator(hmDst, uInsert-1))
 986           {
 987             if (bAlreadySeparated)
 988             {
 989               DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
 990             }
 991           }
 992           else
 993           {
 994             if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
 995             {
 996               /* Add a separator between the menus*/
 997               InsertMenuW(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 998             }
 999           }
1000         }
1001         return(uIDMax);
1002 }