ReactOS Development > Doxygen

00001 /*
00002  * COPYRIGHT:       See COPYING in the top level directory
00003  * PROJECT:         ReactOS User Manager Control Panel
00004  * FILE:            dll/cpl/usrmgr/groupprops.c
00005  * PURPOSE:         Group property sheet
00006  *
00007  * PROGRAMMERS:     Eric Kohl
00008  */
00009 
00010 #include "usrmgr.h"
00011 
00012 typedef struct _GENERAL_GROUP_DATA
00013 {
00014     TCHAR szGroupName[1];
00015 } GENERAL_GROUP_DATA, *PGENERAL_GROUP_DATA;
00016 
00017 
00018 static VOID
00019 GetTextSid(PSID pSid,
00020            LPTSTR pTextSid)
00021 {
00022     PSID_IDENTIFIER_AUTHORITY psia;
00023     DWORD dwSubAuthorities;
00024     DWORD dwSidRev = SID_REVISION;
00025     DWORD dwCounter;
00026     DWORD dwSidSize;
00027 
00028     psia = GetSidIdentifierAuthority(pSid);
00029 
00030     dwSubAuthorities = *GetSidSubAuthorityCount(pSid);
00031 
00032     dwSidSize = wsprintf(pTextSid, TEXT("S-%lu-"), dwSidRev);
00033 
00034     if ((psia->Value[0] != 0) || (psia->Value[1] != 0))
00035     {
00036         dwSidSize += wsprintf(pTextSid + lstrlen(pTextSid),
00037                               TEXT("0x%02hx%02hx%02hx%02hx%02hx%02hx"),
00038                               (USHORT)psia->Value[0],
00039                               (USHORT)psia->Value[1],
00040                               (USHORT)psia->Value[2],
00041                               (USHORT)psia->Value[3],
00042                               (USHORT)psia->Value[4],
00043                               (USHORT)psia->Value[5]);
00044     }
00045     else
00046     {
00047         dwSidSize += wsprintf(pTextSid + lstrlen(pTextSid),
00048                               TEXT("%lu"),
00049                               (ULONG)(psia->Value[5]) +
00050                               (ULONG)(psia->Value[4] <<  8) +
00051                               (ULONG)(psia->Value[3] << 16) +
00052                               (ULONG)(psia->Value[2] << 24));
00053     }
00054 
00055     for (dwCounter = 0 ; dwCounter < dwSubAuthorities ; dwCounter++)
00056     {
00057         dwSidSize += wsprintf(pTextSid + dwSidSize, TEXT("-%lu"),
00058                               *GetSidSubAuthority(pSid, dwCounter));
00059     }
00060 }
00061 
00062 
00063 static VOID
00064 InitGroupMembersList(HWND hwndDlg,
00065                      PGENERAL_GROUP_DATA pGroupData)
00066 {
00067     HWND hwndLV;
00068     LV_COLUMN column;
00069     RECT rect;
00070     TCHAR szStr[32];
00071     HIMAGELIST hImgList;
00072     HICON hIcon;
00073 
00074     NET_API_STATUS netStatus;
00075     PUSER_INFO_20 pUserBuffer;
00076     DWORD entriesread;
00077     DWORD totalentries;
00078     DWORD resume_handle = 0;
00079     DWORD i;
00080     LV_ITEM lvi;
00081     INT iItem;
00082 
00083     hwndLV = GetDlgItem(hwndDlg, IDC_USER_ADD_MEMBERSHIP_LIST);
00084     GetClientRect(hwndLV, &rect);
00085 
00086     hImgList = ImageList_Create(16,16,ILC_COLOR8 | ILC_MASK,5,5);
00087     hIcon = LoadImage(hApplet,MAKEINTRESOURCE(IDI_GROUP),IMAGE_ICON,16,16,LR_DEFAULTCOLOR);
00088     ImageList_AddIcon(hImgList,hIcon);
00089     DestroyIcon(hIcon);
00090     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_USER), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
00091     ImageList_AddIcon(hImgList, hIcon);
00092     DestroyIcon(hIcon);
00093     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_LOCKED_USER), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
00094     ImageList_AddIcon(hImgList, hIcon);
00095     DestroyIcon(hIcon);
00096 
00097     (void)ListView_SetImageList(hwndLV, hImgList, LVSIL_SMALL);
00098     (void)ListView_SetExtendedListViewStyle(hwndLV, LVS_EX_FULLROWSELECT);
00099 
00100     memset(&column, 0x00, sizeof(column));
00101     column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM | LVCF_TEXT;
00102     column.fmt = LVCFMT_LEFT;
00103     column.cx = (INT)((rect.right - rect.left) * 0.40);
00104     column.iSubItem = 0;
00105     LoadString(hApplet, IDS_NAME, szStr, sizeof(szStr) / sizeof(szStr[0]));
00106     column.pszText = szStr;
00107     (void)ListView_InsertColumn(hwndLV, 0, &column);
00108 
00109     column.cx = (INT)((rect.right - rect.left) * 0.60);
00110     column.iSubItem = 1;
00111     LoadString(hApplet, IDS_DESCRIPTION, szStr, sizeof(szStr) / sizeof(szStr[0]));
00112     column.pszText = szStr;
00113     (void)ListView_InsertColumn(hwndLV, 1, &column);
00114 
00115     /* TODO: Enumerate global groups and add them to the list! */
00116 
00117     for (;;)
00118     {
00119         netStatus = NetUserEnum(NULL, 20, FILTER_NORMAL_ACCOUNT,
00120                                 (LPBYTE*)&pUserBuffer,
00121                                 1024, &entriesread,
00122                                 &totalentries, &resume_handle);
00123         if (netStatus != NERR_Success && netStatus != ERROR_MORE_DATA)
00124             break;
00125 
00126         for (i = 0; i < entriesread; i++)
00127         {
00128            memset(&lvi, 0x00, sizeof(lvi));
00129            lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_IMAGE;
00130            lvi.pszText = pUserBuffer[i].usri20_name;
00131            lvi.state = 0;
00132            lvi.iImage = (pUserBuffer[i].usri20_flags & UF_ACCOUNTDISABLE) ? 2 : 1;
00133            iItem = ListView_InsertItem(hwndLV, &lvi);
00134 
00135            ListView_SetItemText(hwndLV, iItem, 1,
00136                                 pUserBuffer[i].usri20_full_name);
00137 
00138            ListView_SetItemText(hwndLV, iItem, 2,
00139                                 pUserBuffer[i].usri20_comment);
00140         }
00141 
00142         NetApiBufferFree(pUserBuffer);
00143 
00144         /* No more data left */
00145         if (netStatus != ERROR_MORE_DATA)
00146             break;
00147     }
00148 }
00149 
00150 
00151 static BOOL
00152 AddSelectedUsersToGroup(HWND hwndDlg,
00153                         PGENERAL_GROUP_DATA pGroupData)
00154 {
00155     HWND hwndLV;
00156     INT nSelectedItems;
00157     INT nItem;
00158     TCHAR szUserName[UNLEN];
00159     BOOL bResult = FALSE;
00160     LOCALGROUP_MEMBERS_INFO_3 memberInfo;
00161     NET_API_STATUS status;
00162 
00163     hwndLV = GetDlgItem(hwndDlg, IDC_USER_ADD_MEMBERSHIP_LIST);
00164 
00165     nSelectedItems = ListView_GetSelectedCount(hwndLV);
00166     if (nSelectedItems > 0)
00167     {
00168         nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
00169         while (nItem != -1)
00170         {
00171             /* Get the new user name */
00172             ListView_GetItemText(hwndLV,
00173                                  nItem, 0,
00174                                  szUserName,
00175                                  UNLEN);
00176 
00177             DebugPrintf(_TEXT("Selected user: %s"), szUserName);
00178 
00179             memberInfo.lgrmi3_domainandname = szUserName;
00180 
00181             status = NetLocalGroupAddMembers(NULL, pGroupData->szGroupName, 3,
00182                                              (LPBYTE)&memberInfo, 1);
00183             if (status != NERR_Success && status != ERROR_MEMBER_IN_ALIAS)
00184             {
00185                 TCHAR szText[256];
00186                 wsprintf(szText, TEXT("Error: %u"), status);
00187                 MessageBox(NULL, szText, TEXT("NetLocalGroupAddMembers"), MB_ICONERROR | MB_OK);
00188             }
00189             else
00190             {
00191                 bResult = TRUE;
00192             }
00193 
00194             nItem = ListView_GetNextItem(hwndLV, nItem, LVNI_SELECTED);
00195         }
00196     }
00197 
00198     return bResult;
00199 }
00200 
00201 
00202 INT_PTR CALLBACK
00203 AddUsersToGroupDlgProc(HWND hwndDlg,
00204                       UINT uMsg,
00205                       WPARAM wParam,
00206                       LPARAM lParam)
00207 {
00208     PGENERAL_GROUP_DATA pGroupData;
00209 
00210     UNREFERENCED_PARAMETER(wParam);
00211 
00212     pGroupData = (PGENERAL_GROUP_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00213 
00214     switch (uMsg)
00215     {
00216         case WM_INITDIALOG:
00217             pGroupData = (PGENERAL_GROUP_DATA)lParam;
00218             SetWindowLongPtr(hwndDlg, DWLP_USER, (INT_PTR)pGroupData);
00219             InitGroupMembersList(hwndDlg, pGroupData);
00220             break;
00221 
00222         case WM_COMMAND:
00223             switch (LOWORD(wParam))
00224             {
00225                 case IDOK:
00226                     if (AddSelectedUsersToGroup(hwndDlg, pGroupData))
00227                         EndDialog(hwndDlg, IDOK);
00228                     else
00229                         EndDialog(hwndDlg, IDCANCEL);
00230                     break;
00231 
00232                 case IDCANCEL:
00233                     EndDialog(hwndDlg, IDCANCEL);
00234                     break;
00235             }
00236             break;
00237 
00238         default:
00239             return FALSE;
00240     }
00241 
00242     return TRUE;
00243 }
00244 
00245 
00246 static VOID
00247 AddUsersToGroup(HWND hwndDlg,
00248                 PGENERAL_GROUP_DATA pGroupData)
00249 {
00250     HWND hwndLV;
00251 //    NET_API_STATUS status;
00252     PLOCALGROUP_MEMBERS_INFO_1 membersInfo = NULL;
00253     DWORD dwRead;
00254     DWORD dwTotal;
00255     DWORD_PTR resumeHandle = 0;
00256     DWORD i;
00257     LV_ITEM lvi;
00258     TCHAR szGroupName[256];
00259 
00260     if (DialogBoxParam(hApplet,
00261                        MAKEINTRESOURCE(IDD_USER_ADD_MEMBERSHIP),
00262                        hwndDlg,
00263                        AddUsersToGroupDlgProc,
00264                        (LPARAM)pGroupData) == IDOK)
00265     {
00266         hwndLV = GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_MEMBERS);
00267 
00268         (void)ListView_DeleteAllItems(hwndLV);
00269 
00270 //        DebugPrintf(_T("Removed all users from the list!"));
00271 
00272         /* Set group members */
00273         NetLocalGroupGetMembers(NULL, pGroupData->szGroupName, 1, (LPBYTE*)&membersInfo,
00274                                 MAX_PREFERRED_LENGTH, &dwRead, &dwTotal,
00275                                 &resumeHandle);
00276 
00277         for (i = 0; i < dwRead; i++)
00278         {
00279             ZeroMemory(&lvi, sizeof(lvi));
00280             lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_IMAGE;
00281             lvi.pszText = membersInfo[i].lgrmi1_name;
00282             lvi.state = 0;
00283             lvi.iImage = (membersInfo[i].lgrmi1_sidusage == SidTypeGroup ||
00284                           membersInfo[i].lgrmi1_sidusage == SidTypeWellKnownGroup) ? 1 : 0;
00285 
00286             if (membersInfo[i].lgrmi1_sidusage == SidTypeWellKnownGroup)
00287             {
00288                 TCHAR szSid[256];
00289 
00290                 GetTextSid(membersInfo[i].lgrmi1_sid, szSid);
00291 
00292                 wsprintf(szGroupName,
00293                          TEXT("%s (%s)"),
00294                          membersInfo[i].lgrmi1_name,
00295                          szSid);
00296 
00297                 lvi.pszText = szGroupName;
00298             }
00299 
00300 
00301             (void)ListView_InsertItem(hwndLV, &lvi);
00302         }
00303 
00304         NetApiBufferFree(membersInfo);
00305     }
00306 }
00307 
00308 
00309 static VOID
00310 RemoveUserFromGroup(HWND hwndDlg,
00311                     PGENERAL_GROUP_DATA pGroupData)
00312 {
00313     TCHAR szUserName[UNLEN];
00314     TCHAR szText[256];
00315     LOCALGROUP_MEMBERS_INFO_3 memberInfo;
00316     HWND hwndLV;
00317     INT nItem;
00318     NET_API_STATUS status;
00319 
00320     hwndLV = GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_MEMBERS);
00321     nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
00322     if (nItem == -1)
00323         return;
00324 
00325     /* Get the new user name */
00326     ListView_GetItemText(hwndLV,
00327                          nItem, 0,
00328                          szUserName,
00329                          UNLEN);
00330 
00331     /* Display a warning message because the remove operation cannot be reverted */
00332     wsprintf(szText, TEXT("Do you really want to remove the user \"%s\" from the group \"%s\"?"),
00333              szUserName, pGroupData->szGroupName);
00334     if (MessageBox(NULL, szText, TEXT("User Accounts"), MB_ICONWARNING | MB_YESNO) == IDNO)
00335         return;
00336 
00337     memberInfo.lgrmi3_domainandname = szUserName;
00338 
00339     status = NetLocalGroupDelMembers(NULL, pGroupData->szGroupName,
00340                                      3, (LPBYTE)&memberInfo, 1);
00341     if (status != NERR_Success)
00342     {
00343         TCHAR szText[256];
00344         wsprintf(szText, TEXT("Error: %u"), status);
00345         MessageBox(NULL, szText, TEXT("NetLocalGroupDelMembers"), MB_ICONERROR | MB_OK);
00346         return;
00347     }
00348 
00349     (void)ListView_DeleteItem(hwndLV, nItem);
00350 
00351     if (ListView_GetItemCount(hwndLV) == 0)
00352         EnableWindow(GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_REMOVE), FALSE);
00353 }
00354 
00355 
00356 static BOOL
00357 OnNotify(HWND hwndDlg,
00358          PGENERAL_GROUP_DATA pGroupData,
00359          LPARAM lParam)
00360 {
00361     LPNMLISTVIEW lpnmlv = (LPNMLISTVIEW)lParam;
00362 
00363     switch (((LPNMHDR)lParam)->idFrom)
00364     {
00365         case IDC_GROUP_GENERAL_MEMBERS:
00366             switch (((LPNMHDR)lParam)->code)
00367             {
00368                 case NM_CLICK:
00369                     EnableWindow(GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_REMOVE), (lpnmlv->iItem != -1));
00370                     break;
00371 
00372                 case LVN_KEYDOWN:
00373                     if (((LPNMLVKEYDOWN)lParam)->wVKey == VK_DELETE)
00374                     {
00375                         RemoveUserFromGroup(hwndDlg, pGroupData);
00376                     }
00377                     break;
00378 
00379             }
00380             break;
00381     }
00382 
00383     return FALSE;
00384 }
00385 
00386 
00387 static VOID
00388 GetGeneralGroupData(HWND hwndDlg,
00389                     PGENERAL_GROUP_DATA pGroupData)
00390 {
00391     PLOCALGROUP_INFO_1 groupInfo = NULL;
00392     PLOCALGROUP_MEMBERS_INFO_1 membersInfo = NULL;
00393     DWORD dwRead;
00394     DWORD dwTotal;
00395     DWORD_PTR resumeHandle = 0;
00396     DWORD i;
00397     LV_ITEM lvi;
00398     HWND hwndLV;
00399     LV_COLUMN column;
00400     RECT rect;
00401     HIMAGELIST hImgList;
00402     HICON hIcon;
00403     TCHAR szGroupName[256];
00404 
00405 
00406     hwndLV = GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_MEMBERS);
00407 
00408     /* Create the image list */
00409     hImgList = ImageList_Create(16, 16, ILC_COLOR8 | ILC_MASK, 5, 5);
00410     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_GROUP), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
00411     ImageList_AddIcon(hImgList, hIcon);
00412     DestroyIcon(hIcon);
00413     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_USER), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
00414     ImageList_AddIcon(hImgList, hIcon);
00415     DestroyIcon(hIcon);
00416 
00417     (void)ListView_SetImageList(hwndLV, hImgList, LVSIL_SMALL);
00418 
00419     /* Set the list column */
00420     GetClientRect(hwndLV, &rect);
00421 
00422     memset(&column, 0x00, sizeof(column));
00423     column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM;
00424     column.fmt = LVCFMT_LEFT;
00425     column.cx = (INT)(rect.right - rect.left);
00426     column.iSubItem = 0;
00427     (void)ListView_InsertColumn(hwndLV, 0, &column);
00428 
00429     /* Set group name */
00430     SetDlgItemText(hwndDlg, IDC_GROUP_GENERAL_NAME, pGroupData->szGroupName);
00431 
00432     /* Set group description */
00433     NetLocalGroupGetInfo(NULL, pGroupData->szGroupName, 1, (LPBYTE*)&groupInfo);
00434     SetDlgItemText(hwndDlg, IDC_GROUP_GENERAL_DESCRIPTION, groupInfo->lgrpi1_comment);
00435     NetApiBufferFree(groupInfo);
00436 
00437     /* Set group members */
00438     NetLocalGroupGetMembers(NULL, pGroupData->szGroupName, 1, (LPBYTE*)&membersInfo,
00439                             MAX_PREFERRED_LENGTH, &dwRead, &dwTotal,
00440                             &resumeHandle);
00441 
00442     for (i = 0; i < dwRead; i++)
00443     {
00444         ZeroMemory(&lvi, sizeof(lvi));
00445         lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_IMAGE;
00446         lvi.pszText = membersInfo[i].lgrmi1_name;
00447         lvi.state = 0;
00448         if (membersInfo[i].lgrmi1_sidusage == SidTypeGroup ||
00449             membersInfo[i].lgrmi1_sidusage == SidTypeWellKnownGroup)
00450         {
00451             lvi.iImage = 0;
00452         }
00453         else if (membersInfo[i].lgrmi1_sidusage == SidTypeUser)
00454         {
00455             /* FIXME: handle locked user properly! */
00456             lvi.iImage = 1;
00457         }
00458 
00459         if (membersInfo[i].lgrmi1_sidusage == SidTypeWellKnownGroup)
00460         {
00461             TCHAR szSid[256];
00462 
00463             GetTextSid(membersInfo[i].lgrmi1_sid, szSid);
00464 
00465             wsprintf(szGroupName,
00466                      TEXT("%s (%s)"),
00467                      membersInfo[i].lgrmi1_name,
00468                      szSid);
00469 
00470             lvi.pszText = szGroupName;
00471         }
00472 
00473         (void)ListView_InsertItem(hwndLV, &lvi);
00474     }
00475 
00476     NetApiBufferFree(membersInfo);
00477 }
00478 
00479 
00480 static BOOL
00481 SetGeneralGroupData(HWND hwndDlg,
00482                     PGENERAL_GROUP_DATA pGroupData)
00483 {
00484     LOCALGROUP_INFO_1 groupInfo;
00485     LPTSTR pszComment = NULL;
00486     INT nLength;
00487     NET_API_STATUS status;
00488     DWORD dwIndex;
00489 
00490     /* Get the group description */
00491     nLength = GetWindowTextLength(GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_DESCRIPTION));
00492     if (nLength == 0)
00493     {
00494         groupInfo.lgrpi1_comment = NULL;
00495     }
00496     else
00497     {
00498         pszComment = HeapAlloc(GetProcessHeap(), 0, (nLength + 1) * sizeof(TCHAR));
00499         GetDlgItemText(hwndDlg, IDC_GROUP_GENERAL_DESCRIPTION, pszComment, nLength + 1);
00500         groupInfo.lgrpi1_comment = pszComment;
00501     }
00502 
00503     status = NetLocalGroupSetInfo(NULL, pGroupData->szGroupName, 1, (LPBYTE)&groupInfo, &dwIndex);
00504     if (status != NERR_Success)
00505     {
00506         DebugPrintf(_T("Status: %lu  Index: %lu"), status, dwIndex);
00507     }
00508 
00509     if (pszComment)
00510         HeapFree(GetProcessHeap(), 0, pszComment);
00511 
00512     return TRUE;
00513 }
00514 
00515 
00516 INT_PTR CALLBACK
00517 GroupGeneralPageProc(HWND hwndDlg,
00518                      UINT uMsg,
00519                      WPARAM wParam,
00520                      LPARAM lParam)
00521 {
00522     PGENERAL_GROUP_DATA pGroupData;
00523 
00524     UNREFERENCED_PARAMETER(lParam);
00525     UNREFERENCED_PARAMETER(wParam);
00526     UNREFERENCED_PARAMETER(hwndDlg);
00527 
00528     pGroupData= (PGENERAL_GROUP_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00529 
00530     switch (uMsg)
00531     {
00532         case WM_INITDIALOG:
00533             pGroupData = (PGENERAL_GROUP_DATA)HeapAlloc(GetProcessHeap(),
00534                                                         HEAP_ZERO_MEMORY,
00535                                                         sizeof(GENERAL_GROUP_DATA) + 
00536                                                         lstrlen((LPTSTR)((PROPSHEETPAGE *)lParam)->lParam) * sizeof(TCHAR));
00537             lstrcpy(pGroupData->szGroupName, (LPTSTR)((PROPSHEETPAGE *)lParam)->lParam);
00538 
00539             SetWindowLongPtr(hwndDlg, DWLP_USER, (INT_PTR)pGroupData);
00540 
00541             GetGeneralGroupData(hwndDlg,
00542                                 pGroupData);
00543             break;
00544 
00545         case WM_COMMAND:
00546             switch (LOWORD(wParam))
00547             {
00548                 case IDC_GROUP_GENERAL_DESCRIPTION:
00549                     if (HIWORD(wParam) == EN_CHANGE)
00550                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00551                     break;
00552 
00553                 case IDC_GROUP_GENERAL_ADD:
00554                     AddUsersToGroup(hwndDlg, pGroupData);
00555                     break;
00556 
00557                 case IDC_GROUP_GENERAL_REMOVE:
00558                     RemoveUserFromGroup(hwndDlg, pGroupData);
00559                     break;
00560             }
00561             break;
00562 
00563         case WM_NOTIFY:
00564             if (((LPPSHNOTIFY)lParam)->hdr.code == PSN_APPLY)
00565             {
00566                 SetGeneralGroupData(hwndDlg, pGroupData);
00567                 return TRUE;
00568             }
00569             else
00570             {
00571                 return OnNotify(hwndDlg, pGroupData, lParam);
00572             }
00573             break;
00574 
00575         case WM_DESTROY:
00576             HeapFree(GetProcessHeap(), 0, pGroupData);
00577             break;
00578     }
00579 
00580     return FALSE;
00581 }
00582 
00583 
00584 static VOID
00585 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc, LPTSTR pszGroup)
00586 {
00587     ZeroMemory(psp, sizeof(PROPSHEETPAGE));
00588     psp->dwSize = sizeof(PROPSHEETPAGE);
00589     psp->dwFlags = PSP_DEFAULT;
00590     psp->hInstance = hApplet;
00591     psp->pszTemplate = MAKEINTRESOURCE(idDlg);
00592     psp->pfnDlgProc = DlgProc;
00593     psp->lParam = (LPARAM)pszGroup;
00594 }
00595 
00596 
00597 BOOL
00598 GroupProperties(HWND hwndDlg)
00599 {
00600     PROPSHEETPAGE psp[1];
00601     PROPSHEETHEADER psh;
00602     TCHAR szGroupName[UNLEN];
00603     INT nItem;
00604     HWND hwndLV;
00605 
00606     hwndLV = GetDlgItem(hwndDlg, IDC_GROUPS_LIST);
00607     nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
00608     if (nItem == -1)
00609         return FALSE;
00610 
00611     /* Get the new user name */
00612     ListView_GetItemText(hwndLV,
00613                          nItem, 0,
00614                          szGroupName,
00615                          UNLEN);
00616 
00617     ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
00618     psh.dwSize = sizeof(PROPSHEETHEADER);
00619     psh.dwFlags =  PSH_PROPSHEETPAGE | PSH_PROPTITLE;
00620     psh.hwndParent = hwndDlg;
00621     psh.hInstance = hApplet;
00622     psh.hIcon = NULL;
00623     psh.pszCaption = szGroupName;
00624     psh.nPages = sizeof(psp) / sizeof(PROPSHEETPAGE);
00625     psh.nStartPage = 0;
00626     psh.ppsp = psp;
00627 
00628     InitPropSheetPage(&psp[0], IDD_GROUP_GENERAL, (DLGPROC)GroupGeneralPageProc, szGroupName);
00629 
00630     return (PropertySheet(&psh) == IDOK);
00631 }
Generated on Sat May 26 2012 04:19:48 for ReactOS by
1.7.6.1