Source code of Windows XP (NT5)
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/*++
Copyright (c) 1994-95 Microsoft Corporation
Module Name:
lgrpdlg.cpp
Abstract:
License group dialog implementation.
Author:
Don Ryan (donryan) 03-Mar-1995
Environment:
User Mode - Win32
Revision History:
Jeff Parham (jeffparh) 30-Jan-1996
o Added new element to LV_COLUMN_ENTRY to differentiate the string
used for the column header from the string used in the menus
(so that the menu option can contain hot keys).
--*/
#include "stdafx.h"
#include "llsmgr.h"
#include "lgrpdlg.h"
#include "nmapdlg.h"
#include "mappsht.h"
#define LVID_MAPPING 0
#define LVID_LICENSES 1
#define LVID_DESCRIPTION 2
#define LVCX_MAPPING 35
#define LVCX_LICENSES 20
#define LVCX_DESCRIPTION -1
static LV_COLUMN_INFO g_mappingColumnInfo = {
0, 0, 3,
{{LVID_MAPPING, IDS_GROUP_NAME, 0, LVCX_MAPPING },
{LVID_LICENSES, IDS_LICENSES, 0, LVCX_LICENSES },
{LVID_DESCRIPTION, IDS_DESCRIPTION, 0, LVCX_DESCRIPTION}},
};
#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif
BEGIN_MESSAGE_MAP(CLicenseGroupsDialog, CDialog)
//{{AFX_MSG_MAP(CLicenseGroupsDialog)
ON_BN_CLICKED(IDC_LICENSE_GROUPS_DELETE, OnDelete)
ON_BN_CLICKED(IDC_LICENSE_GROUPS_EDIT, OnEdit)
ON_BN_CLICKED(IDC_LICENSE_GROUPS_ADD, OnAdd)
ON_NOTIFY(NM_DBLCLK, IDC_LICENSE_GROUPS_MAPPINGS, OnDblClkMappings)
ON_NOTIFY(NM_RETURN, IDC_LICENSE_GROUPS_MAPPINGS, OnReturnMappings)
ON_NOTIFY(NM_SETFOCUS, IDC_LICENSE_GROUPS_MAPPINGS, OnSetFocusMappings)
ON_NOTIFY(NM_KILLFOCUS, IDC_LICENSE_GROUPS_MAPPINGS, OnKillFocusMappings)
ON_NOTIFY(LVN_COLUMNCLICK, IDC_LICENSE_GROUPS_MAPPINGS, OnColumnClickMappings)
ON_NOTIFY(LVN_GETDISPINFO, IDC_LICENSE_GROUPS_MAPPINGS, OnGetDispInfoMappings)
ON_COMMAND( ID_EDIT_DELETE , OnDelete )
ON_WM_DESTROY()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
CLicenseGroupsDialog::CLicenseGroupsDialog(CWnd* pParent /*=NULL*/)
: CDialog(CLicenseGroupsDialog::IDD, pParent)
/*++
Routine Description:
Constructor for license groups dialog.
Arguments:
pParent - parent window handle.
Return Values:
None.
--*/
{
//{{AFX_DATA_INIT(CLicenseGroupsDialog)
//}}AFX_DATA_INIT
m_bAreCtrlsInitialized = FALSE;
m_fUpdateHint = UPDATE_INFO_NONE;
m_hAccel = ::LoadAccelerators( AfxGetInstanceHandle( ) ,
MAKEINTRESOURCE( IDR_MAINFRAME ) );
}
void CLicenseGroupsDialog::DoDataExchange(CDataExchange* pDX)
/*++
Routine Description:
Called by framework to exchange dialog data.
Arguments:
pDX - data exchange object.
Return Values:
None.
--*/
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CLicenseGroupsDialog)
DDX_Control(pDX, IDC_LICENSE_GROUPS_ADD, m_addBtn);
DDX_Control(pDX, IDC_LICENSE_GROUPS_DELETE, m_delBtn);
DDX_Control(pDX, IDC_LICENSE_GROUPS_EDIT, m_edtBtn);
DDX_Control(pDX, IDC_LICENSE_GROUPS_MAPPINGS, m_mappingList);
//}}AFX_DATA_MAP
}
void CLicenseGroupsDialog::InitCtrls()
/*++
Routine Description:
Initializes dialog controls.
Arguments:
None.
Return Values:
None.
--*/
{
m_mappingList.SetFocus();
m_delBtn.EnableWindow(FALSE);
m_edtBtn.EnableWindow(FALSE);
m_bAreCtrlsInitialized = TRUE;
::LvInitColumns(&m_mappingList, &g_mappingColumnInfo);
}
void CLicenseGroupsDialog::AbortDialogIfNecessary()
/*++
Routine Description:
Displays status and aborts if connection lost.
Arguments:
None.
Return Values:
None.
--*/
{
theApp.DisplayLastStatus();
if (IsConnectionDropped(LlsGetLastStatus()))
{
AbortDialog(); // bail...
}
}
void CLicenseGroupsDialog::AbortDialog()
/*++
Routine Description:
Aborts dialog.
Arguments:
None.
Return Values:
None.
--*/
{
m_fUpdateHint = UPDATE_INFO_ABORT;
EndDialog(IDABORT);
}
BOOL CLicenseGroupsDialog::OnInitDialog()
/*++
Routine Description:
Message handler for WM_INITDIALOG.
Arguments:
None.
Return Values:
Returns false if focus set manually.
--*/
{
CDialog::OnInitDialog();
SendMessage(WM_COMMAND, ID_INIT_CTRLS);
return TRUE;
}
void CLicenseGroupsDialog::OnDestroy()
/*++
Routine Description:
Message handler for WM_DESTROY.
Arguments:
None.
Return Values:
None.
--*/
{
::LvReleaseObArray(&m_mappingList); // release now...
CDialog::OnDestroy();
}
BOOL CLicenseGroupsDialog::RefreshCtrls()
/*++
Routine Description:
Refreshs dialog controls.
Arguments:
None.
Return Values:
Returns true if controls refreshed.
--*/
{
CController* pController = (CController*)MKOBJ(LlsGetApp()->GetActiveController());
VARIANT va;
VariantInit(&va);
BOOL bIsRefreshed = FALSE;
BeginWaitCursor(); // hourglass...
if (pController)
{
VALIDATE_OBJECT(pController, CController);
CMappings* pMappings = (CMappings*)MKOBJ(pController->GetMappings(va));
if (pMappings)
{
VALIDATE_OBJECT(pMappings, CMappings);
bIsRefreshed = ::LvRefreshObArray(
&m_mappingList,
&g_mappingColumnInfo,
pMappings->m_pObArray
);
pMappings->InternalRelease(); // add ref'd individually...
}
pController->InternalRelease(); // release now...
}
if (!bIsRefreshed)
{
::LvReleaseObArray(&m_mappingList); // reset list now...
}
EndWaitCursor(); // hourglass...
PostMessage(WM_COMMAND, ID_INIT_CTRLS);
return bIsRefreshed;
}
BOOL CLicenseGroupsDialog::PreTranslateMessage( MSG *pMsg )
{
if( m_hAccel != NULL )
{
if( ::TranslateAccelerator( m_hWnd , m_hAccel , pMsg ) )
{
return TRUE;
}
}
return CDialog::PreTranslateMessage( pMsg );
}
void CLicenseGroupsDialog::OnDelete()
/*++
Routine Description:
Deletes specified mapping.
Arguments:
None.
Return Values:
None.
--*/
{
CMapping* pMapping;
if (pMapping = (CMapping*)::LvGetSelObj(&m_mappingList))
{
VALIDATE_OBJECT(pMapping, CMapping);
CString strConfirm;
AfxFormatString1(
strConfirm,
IDP_CONFIRM_DELETE_GROUP,
pMapping->m_strName
);
if (AfxMessageBox(strConfirm, MB_YESNO) != IDYES)
return; // bail...
NTSTATUS NtStatus;
BeginWaitCursor(); // hourglass...
NtStatus = ::LlsGroupDelete(
LlsGetActiveHandle(),
MKSTR(pMapping->m_strName)
);
EndWaitCursor(); // hourglass...
if (NtStatus == STATUS_OBJECT_NAME_NOT_FOUND)
NtStatus = STATUS_SUCCESS;
LlsSetLastStatus(NtStatus); // called api...
if (NT_SUCCESS(NtStatus))
{
m_fUpdateHint |= UPDATE_GROUP_DELETED;
if (!RefreshCtrls())
{
AbortDialogIfNecessary(); // display error...
}
}
else
{
AbortDialogIfNecessary(); // display error...
}
}
}
void CLicenseGroupsDialog::OnEdit()
/*++
Routine Description:
View properties of mapping.
Arguments:
None.
Return Values:
None.
--*/
{
CMapping* pMapping;
if (pMapping = (CMapping*)::LvGetSelObj(&m_mappingList))
{
VALIDATE_OBJECT(pMapping, CMapping);
CString strTitle;
AfxFormatString1(strTitle, IDS_PROPERTIES_OF, pMapping->m_strName);
CMappingPropertySheet mappingProperties(strTitle);
mappingProperties.InitPages(pMapping);
mappingProperties.DoModal();
m_fUpdateHint |= mappingProperties.m_fUpdateHint;
if (IsUpdateAborted(mappingProperties.m_fUpdateHint))
{
AbortDialog(); // don't display error...
}
else if (IsGroupInfoUpdated(mappingProperties.m_fUpdateHint) && !RefreshCtrls())
{
AbortDialogIfNecessary(); // display error...
}
}
}
void CLicenseGroupsDialog::OnAdd()
/*++
Routine Description:
Add a new mapping.
Arguments:
None.
Return Values:
None.
--*/
{
CNewMappingDialog newmDlg;
newmDlg.DoModal();
if (IsUpdateAborted(newmDlg.m_fUpdateHint))
{
AbortDialog(); // don't display error...
}
else if (IsGroupInfoUpdated(newmDlg.m_fUpdateHint) && !RefreshCtrls())
{
AbortDialogIfNecessary(); // display error...
}
}
void CLicenseGroupsDialog::OnDblClkMappings(NMHDR* pNMHDR, LRESULT* pResult)
/*++
Routine Description:
Notification handler for NM_DLBCLK.
Arguments:
pNMHDR - notification header.
pResult - return code.
Return Values:
None.
--*/
{
OnEdit();
*pResult = 0;
}
void CLicenseGroupsDialog::OnReturnMappings(NMHDR* pNMHDR, LRESULT* pResult)
/*++
Routine Description:
Notification handler for NM_RETURN.
Arguments:
pNMHDR - notification header.
pResult - return code.
Return Values:
None.
--*/
{
OnEdit();
*pResult = 0;
}
void CLicenseGroupsDialog::OnSetFocusMappings(NMHDR* pNMHDR, LRESULT* pResult)
/*++
Routine Description:
Notification handler for NM_SETFOCUS.
Arguments:
pNMHDR - notification header.
pResult - return code.
Return Values:
None.
--*/
{
PostMessage(WM_COMMAND, ID_INIT_CTRLS);
*pResult = 0;
}
void CLicenseGroupsDialog::OnKillFocusMappings(NMHDR* pNMHDR, LRESULT* pResult)
/*++
Routine Description:
Notification handler for NM_KILLFOCUS.
Arguments:
pNMHDR - notification header.
pResult - return code.
Return Values:
None.
--*/
{
::LvSelObjIfNecessary(&m_mappingList); // ensure selection...
PostMessage(WM_COMMAND, ID_INIT_CTRLS);
*pResult = 0;
}
BOOL CLicenseGroupsDialog::OnCommand(WPARAM wParam, LPARAM lParam)
/*++
Routine Description:
Message handler for WM_COMMAND.
Arguments:
wParam - message specific.
lParam - message specific.
Return Values:
Returns true if message processed.
--*/
{
if (wParam == ID_INIT_CTRLS)
{
if (!m_bAreCtrlsInitialized)
{
InitCtrls();
if (!RefreshCtrls())
{
AbortDialogIfNecessary(); // display error...
}
}
::SafeEnableWindow(
&m_delBtn,
&m_addBtn,
CDialog::GetFocus(),
m_mappingList.GetItemCount()
);
::SafeEnableWindow(
&m_edtBtn,
&m_addBtn,
CDialog::GetFocus(),
m_mappingList.GetItemCount()
);
return TRUE; // processed...
}
return CDialog::OnCommand(wParam, lParam);
}
void CLicenseGroupsDialog::OnColumnClickMappings(NMHDR* pNMHDR, LRESULT* pResult)
/*++
Routine Description:
Notification handler for LVN_COLUMNCLICK.
Arguments:
pNMHDR - notification header.
pResult - return code.
Return Values:
None.
--*/
{
g_mappingColumnInfo.bSortOrder = GetKeyState(VK_CONTROL) < 0;
g_mappingColumnInfo.nSortedItem = ((NM_LISTVIEW*)pNMHDR)->iSubItem;
m_mappingList.SortItems(CompareMappings, 0); // use column info
*pResult = 0;
}
void CLicenseGroupsDialog::OnGetDispInfoMappings(NMHDR* pNMHDR, LRESULT* pResult)
/*++
Routine Description:
Notification handler for LVN_GETDISPINFO.
Arguments:
pNMHDR - notification header.
pResult - return code.
Return Values:
None.
--*/
{
LV_ITEM* plvItem = &((LV_DISPINFO*)pNMHDR)->item;
ASSERT(plvItem);
CMapping* pMapping = (CMapping*)plvItem->lParam;
VALIDATE_OBJECT(pMapping, CMapping);
switch (plvItem->iSubItem)
{
case LVID_MAPPING:
plvItem->iImage = BMPI_LICENSE_GROUP;
lstrcpyn(plvItem->pszText, pMapping->m_strName, plvItem->cchTextMax);
break;
case LVID_LICENSES:
{
CString strLabel;
strLabel.Format(_T("%ld"), pMapping->m_lInUse);
lstrcpyn(plvItem->pszText, strLabel, plvItem->cchTextMax);
}
break;
case LVID_DESCRIPTION:
lstrcpyn(plvItem->pszText, pMapping->m_strDescription, plvItem->cchTextMax);
break;
}
*pResult = 0;
}
int CALLBACK CompareMappings(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
/*++
Routine Description:
Notification handler for LVM_SORTITEMS.
Arguments:
lParam1 - object to sort.
lParam2 - object to sort.
lParamSort - sort criteria.
Return Values:
Same as lstrcmp.
--*/
{
#define pMapping1 ((CMapping*)lParam1)
#define pMapping2 ((CMapping*)lParam2)
VALIDATE_OBJECT(pMapping1, CMapping);
VALIDATE_OBJECT(pMapping2, CMapping);
int iResult;
switch (g_mappingColumnInfo.nSortedItem)
{
case LVID_MAPPING:
iResult = pMapping1->m_strName.CompareNoCase(pMapping2->m_strName);
break;
case LVID_LICENSES:
iResult = pMapping1->m_lInUse - pMapping2->m_lInUse;
break;
case LVID_DESCRIPTION:
iResult = pMapping1->m_strDescription.CompareNoCase(pMapping2->m_strDescription);
break;
default:
iResult = 0;
break;
}
return g_mappingColumnInfo.bSortOrder ? -iResult : iResult;
}