// Copyright (C) 1997 Microsoft Corporation // // CreateGroupDialog class // // 10-15-97 sburns #include "headers.hxx" #include "CreateGroupDialog.hpp" #include "resource.h" #include "lsm.h" #include "adsi.hpp" #include "dlgcomm.hpp" #include "MembershipListView.hpp" static const DWORD HELP_MAP[] = { IDC_NAME, idh_creategroup_name, IDC_DESCRIPTION, idh_creategroup_description, IDC_MEMBERS, idh_creategroup_members, IDC_ADD, idh_creategroup_addbutton, IDC_REMOVE, idh_creategroup_removebutton, IDC_CREATE, idh_creategroup_createbutton, IDCANCEL, idh_creategroup_closebutton, 0, 0 }; CreateGroupDialog::CreateGroupDialog(const String& machine_) : Dialog(IDD_CREATE_GROUP, HELP_MAP), listview(0), machine(machine_), refresh_on_exit(false) { LOG_CTOR(CreateGroupDialog); ASSERT(!machine.empty()); } CreateGroupDialog::~CreateGroupDialog() { LOG_DTOR(CreateGroupDialog); } void CreateGroupDialog::OnDestroy() { LOG_FUNCTION(CreateGroupDialog::OnDestroy); delete listview; listview = 0; } void CreateGroupDialog::Enable() { // LOG_FUNCTION(CreateGroupDialog::Enable); bool enable_create_button = !Win::GetTrimmedDlgItemText(hwnd, IDC_NAME).empty(); Win::EnableWindow( Win::GetDlgItem(hwnd, IDC_CREATE), enable_create_button); bool selected = Win::ListView_GetSelectedCount( Win::GetDlgItem(hwnd, IDC_MEMBERS)) > 0; HWND removeButton = Win::GetDlgItem(hwnd, IDC_REMOVE); if (!selected) { // If we're about to disable the remove button, check to see if it // has focus first. If it does, we need to move focus to another // control. Similarly for default pushbutton style. // NTRAID#NTBUG9-435045-2001/07/13-sburns if (removeButton == ::GetFocus()) { HWND addButton = Win::GetDlgItem(hwnd, IDC_ADD); Win::SetFocus(addButton); Win::Button_SetStyle(addButton, BS_DEFPUSHBUTTON, true); Win::Button_SetStyle(removeButton, BS_PUSHBUTTON, true); } } Win::EnableWindow(removeButton, selected); } void CreateGroupDialog::Reset() { LOG_FUNCTION(CreateGroupDialog::Reset); static const String blank; Win::SetDlgItemText(hwnd, IDC_NAME, blank); Win::SetDlgItemText(hwnd, IDC_DESCRIPTION, blank); Win::SetFocus(Win::GetDlgItem(hwnd, IDC_NAME)); listview->ClearContents(); Enable(); } void CreateGroupDialog::OnInit() { LOG_FUNCTION(CreateGroupDialog::OnInit()); listview = new MembershipListView( Win::GetDlgItem(hwnd, IDC_MEMBERS), machine, MembershipListView::GROUP_MEMBERSHIP); Win::Edit_LimitText(Win::GetDlgItem(hwnd, IDC_NAME), GNLEN); Win::Edit_LimitText(Win::GetDlgItem(hwnd, IDC_DESCRIPTION), MAXCOMMENTSZ); Reset(); } bool CreateGroupDialog::OnCommand( HWND /* windowFrom */ , unsigned controlIDFrom, unsigned code) { // LOG_FUNCTION(CreateGroupDialog::OnCommand); switch (controlIDFrom) { case IDC_NAME: { if (code == EN_CHANGE) { Enable(); // In case the close button took the default style when the create // button was disabled. (e.g. tab to close button while create is // disabled, then type in the name field, which enables the // button, but does not restore the default style unless we do // it ourselves) Win::Button_SetStyle( Win::GetDlgItem(hwnd, IDC_CREATE), BS_DEFPUSHBUTTON, true); } break; } case IDC_CREATE: { if (code == BN_CLICKED) { if (CreateGroup()) { refresh_on_exit = true; Reset(); } else { Win::SetFocus(Win::GetDlgItem(hwnd, IDC_NAME)); } } break; } case IDCANCEL: { HRESULT unused = Win::EndDialog(hwnd, refresh_on_exit); ASSERT(SUCCEEDED(unused)); break; } case IDC_ADD: { if (code == BN_CLICKED) { listview->OnAddButton(); } break; } case IDC_REMOVE: { if (code == BN_CLICKED) { listview->OnRemoveButton(); } break; } default: { break; } } return true; } static HRESULT SaveGroupProperties( const SmartInterface& group, const String* description, const MemberList* membership) { HRESULT hr = S_OK; do { if (description) { hr = group->put_Description(AutoBstr(*description)); BREAK_ON_FAILED_HRESULT(hr); } if (membership) { for ( MemberList::iterator i = membership->begin(); i != membership->end(); i++) { MemberInfo& info = *i; // not found. Add the node as a member of the group hr = group->Add(AutoBstr(info.path)); BREAK_ON_FAILED_HRESULT(hr); } if (FAILED(hr)) { break; } } // commit the property changes hr = group->SetInfo(); BREAK_ON_FAILED_HRESULT(hr); } while (0); return hr; } bool CreateGroupDialog::CreateGroup() { LOG_FUNCTION(CreateGroupDialog::CreateGroup); Win::CursorSetting cursor(IDC_WAIT); HRESULT hr = S_OK; String name = Win::GetTrimmedDlgItemText(hwnd, IDC_NAME); String desc = Win::GetTrimmedDlgItemText(hwnd, IDC_DESCRIPTION); // shouldn't be able to poke the Create button if this is empty ASSERT(!name.empty()); if (!ValidateSAMName(hwnd, name, IDC_NAME)) { return false; } SmartInterface group(0); do { // get a pointer to the machine container String path = ADSI::ComposeMachineContainerPath(machine); SmartInterface container(0); hr = ADSI::GetContainer(path, container); BREAK_ON_FAILED_HRESULT(hr); // create a group object in that container hr = ADSI::CreateGroup(container, name, group); BREAK_ON_FAILED_HRESULT(hr); // commit the create hr = group->SetInfo(); BREAK_ON_FAILED_HRESULT(hr); } while (0); if (FAILED(hr)) { popup.Error( hwnd, hr, String::format( IDS_ERROR_CREATING_GROUP, name.c_str(), machine.c_str())); return false; } do { // these must be written after the commit MemberList new_members; listview->GetContents(new_members); hr = SaveGroupProperties( group, desc.empty() ? 0 : &desc, new_members.empty() ? 0 : &new_members); BREAK_ON_FAILED_HRESULT(hr); } while (0); if (FAILED(hr)) { popup.Error( hwnd, hr, String::format( IDS_ERROR_SETTING_GROUP_PROPERTIES, name.c_str(), machine.c_str())); return false; } return true; } bool CreateGroupDialog::OnNotify( HWND /* windowFrom */ , UINT_PTR controlIDFrom, UINT code, LPARAM lparam) { LOG_FUNCTION(CreateGroupDialog::OnNotify); switch (controlIDFrom) { case IDC_MEMBERS: { switch (code) { case LVN_ITEMCHANGED: { ASSERT(lparam); if (lparam) { NMLISTVIEW* lv = reinterpret_cast(lparam); if (lv->uChanged & LVIF_STATE) { // a list item changed state Enable(); } } break; } case LVN_KEYDOWN: { ASSERT(lparam); if (lparam) { NMLVKEYDOWN* kd = reinterpret_cast(lparam); if (kd->wVKey == VK_INSERT) { listview->OnAddButton(); } else if (kd->wVKey == VK_DELETE) { listview->OnRemoveButton(); } } break; } case LVN_INSERTITEM: case LVN_DELETEITEM: { break; } default: { break; } } break; } default: { } } return true; }