BOOL WINAPI FileMenu_AppendItemAW( HMENU hMenu, LPCVOID lpText, UINT uID, int icon, HMENU hMenuPopup, int nItemHeight) { BOOL ret; if (!lpText) return FALSE; if (SHELL_OsIsUnicode() || lpText == FM_SEPARATOR) ret = FileMenu_AppendItemW(hMenu, lpText, uID, icon, hMenuPopup, nItemHeight); else { DWORD len = MultiByteToWideChar( CP_ACP, 0, lpText, -1, NULL, 0 ); LPWSTR lpszText = HeapAlloc ( GetProcessHeap(), 0, len*sizeof(WCHAR) ); if (!lpszText) return FALSE; MultiByteToWideChar( CP_ACP, 0, lpText, -1, lpszText, len ); ret = FileMenu_AppendItemW(hMenu, lpszText, uID, icon, hMenuPopup, nItemHeight); HeapFree( GetProcessHeap(), 0, lpszText ); } return ret; }
/************************************************************************* * FileMenu_AppendFilesForPidl [SHELL32.124] */ int WINAPI FileMenu_AppendFilesForPidl( HMENU hmenu, LPCITEMIDLIST pidl, BOOL bAddSeparator) { LPFMINFO menudata; menudata = FM_GetMenuInfo(hmenu); menudata->bInitialized = FALSE; FM_InitMenuPopup(hmenu, pidl); if (bAddSeparator) FileMenu_AppendItemW (hmenu, FM_SEPARATOR, 0, 0, 0, FM_DEFAULT_HEIGHT); TRACE("%p %p 0x%08x\n",hmenu, pidl,bAddSeparator); return 0; }
/************************************************************************* * FM_InitMenuPopup [internal] * */ static int FM_InitMenuPopup(HMENU hmenu, LPCITEMIDLIST pAlternatePidl) { IShellFolder *lpsf, *lpsf2; ULONG ulItemAttr = SFGAO_FOLDER; UINT uID, uEnumFlags; LPFNFMCALLBACK lpfnCallback; LPCITEMIDLIST pidl; WCHAR sTemp[MAX_PATH]; int NumberOfItems = 0, iIcon; MENUINFO MenuInfo; LPFMINFO menudata; TRACE("%p %p\n", hmenu, pAlternatePidl); MenuInfo.cbSize = sizeof(MENUINFO); MenuInfo.fMask = MIM_MENUDATA; if (! GetMenuInfo(hmenu, &MenuInfo)) return FALSE; menudata = (LPFMINFO)MenuInfo.dwMenuData; if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO))) { ERR("menudata corrupt: %p %u\n", menudata, MenuInfo.cbSize); return 0; } if (menudata->bInitialized) return 0; pidl = (pAlternatePidl? pAlternatePidl: menudata->pidl); if (!pidl) return 0; uID = menudata->uID; uEnumFlags = menudata->uEnumFlags; lpfnCallback = menudata->lpfnCallback; menudata->bInitialized = FALSE; SetMenuInfo(hmenu, &MenuInfo); if (SUCCEEDED (SHGetDesktopFolder(&lpsf))) { if (SUCCEEDED(IShellFolder_BindToObject(lpsf, pidl,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2))) { IEnumIDList *lpe = NULL; if (SUCCEEDED (IShellFolder_EnumObjects(lpsf2, 0, uEnumFlags, &lpe ))) { LPITEMIDLIST pidlTemp = NULL; ULONG ulFetched; while ((!bAbortInit) && (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))) { if (SUCCEEDED (IShellFolder_GetAttributesOf(lpsf, 1, (LPCITEMIDLIST*)&pidlTemp, &ulItemAttr))) { ILGetDisplayNameExW(NULL, pidlTemp, sTemp, ILGDN_FORPARSING); if (! (PidlToSicIndex(lpsf, pidlTemp, FALSE, 0, &iIcon))) iIcon = FM_BLANK_ICON; if ( SFGAO_FOLDER & ulItemAttr) { LPFMINFO lpFmMi; MENUINFO MenuInfo; HMENU hMenuPopup = CreatePopupMenu(); lpFmMi = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO)); lpFmMi->pidl = ILCombine(pidl, pidlTemp); lpFmMi->uEnumFlags = SHCONTF_FOLDERS | SHCONTF_NONFOLDERS; MenuInfo.cbSize = sizeof(MENUINFO); MenuInfo.fMask = MIM_MENUDATA; MenuInfo.dwMenuData = (ULONG_PTR) lpFmMi; SetMenuInfo (hMenuPopup, &MenuInfo); FileMenu_AppendItemW (hmenu, sTemp, uID, iIcon, hMenuPopup, FM_DEFAULT_HEIGHT); } else { LPWSTR pExt = PathFindExtensionW(sTemp); if (pExt) *pExt = 0; FileMenu_AppendItemW (hmenu, sTemp, uID, iIcon, 0, FM_DEFAULT_HEIGHT); } } if (lpfnCallback) { TRACE("enter callback\n"); lpfnCallback ( pidl, pidlTemp); TRACE("leave callback\n"); } NumberOfItems++; } IEnumIDList_Release (lpe); } IShellFolder_Release(lpsf2); } IShellFolder_Release(lpsf); } if ( GetMenuItemCount (hmenu) == 0 ) { static const WCHAR szEmpty[] = { '(','e','m','p','t','y',')',0 }; FileMenu_AppendItemW (hmenu, szEmpty, uID, FM_BLANK_ICON, 0, FM_DEFAULT_HEIGHT); NumberOfItems++; } menudata->bInitialized = TRUE; SetMenuInfo(hmenu, &MenuInfo); return NumberOfItems; }