Source code of Windows XP (NT5)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

161 lines
3.3 KiB

/*++
Copyright (C) 1997-2001 Microsoft Corporation
Module Name:
Abstract:
History:
--*/
// ClassPg.cpp : implementation file
//
#include "stdafx.h"
#include "WMITest.h"
#include "ClassPg.h"
#include "WMITestDoc.h"
#include "OpView.h"
#include "resource.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CClassPg property page
IMPLEMENT_DYNCREATE(CClassPg, CPropertyPage)
CClassPg::CClassPg() : CPropertyPage(CClassPg::IDD)
{
//{{AFX_DATA_INIT(CClassPg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
}
CClassPg::~CClassPg()
{
}
void CClassPg::DoDataExchange(CDataExchange* pDX)
{
CPropertyPage::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CClassPg)
DDX_Control(pDX, IDC_CLASSES, m_ctlClasses);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CClassPg, CPropertyPage)
//{{AFX_MSG_MAP(CClassPg)
ON_LBN_SELCHANGE(IDC_CLASSES, OnSelchangeClasses)
ON_LBN_DBLCLK(IDC_CLASSES, OnDblclkClasses)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CClassPg message handlers
void CClassPg::OnSelchangeClasses()
{
m_pSheet->SetWizardButtons(
m_ctlClasses.GetCurSel() != -1 ? PSWIZB_NEXT : 0);
}
void CClassPg::OnDblclkClasses()
{
m_pSheet->PressButton(PSBTN_NEXT);
}
BOOL CClassPg::OnWizardFinish()
{
// TODO: Add your specialized code here and/or call the base class
return CPropertyPage::OnWizardFinish();
}
LRESULT CClassPg::OnWizardNext()
{
CString strClass;
int iItem = m_ctlClasses.GetCurSel();
if (iItem != -1)
m_ctlClasses.GetText(iItem, strClass);
if (strClass != m_pSheet->m_strClass)
{
m_pSheet->m_strClass = strClass;
m_pSheet->m_listColums.RemoveAll();
m_pSheet->m_bColsNeeded = TRUE;
}
return CPropertyPage::OnWizardNext();
}
BOOL CClassPg::OnInitDialog()
{
CPropertyPage::OnInitDialog();
LoadList();
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CClassPg::LoadList()
{
CWaitCursor wait;
IEnumWbemClassObject *pEnum = NULL;
HRESULT hr =
m_pSheet->m_pNamespace->CreateClassEnum(
_bstr_t(m_strSuperClass),
WBEM_FLAG_DEEP | WBEM_FLAG_RETURN_IMMEDIATELY |
WBEM_FLAG_FORWARD_ONLY,
NULL,
&pEnum);
if (SUCCEEDED(hr))
{
IWbemClassObject *pObj = NULL;
DWORD nCount;
g_pOpView->GetDocument()->SetInterfaceSecurity(pEnum);
while(SUCCEEDED(hr = pEnum->Next(WBEM_INFINITE, 1, &pObj, &nCount)) &&
nCount > 0)
{
CString strClass;
_variant_t var;
if (SUCCEEDED(pObj->Get(L"__CLASS", 0, &var, NULL, NULL)))
{
if (var.vt == VT_BSTR)
{
strClass = var.bstrVal;
m_ctlClasses.AddString(strClass);
}
pObj->Release();
}
}
pEnum->Release();
}
OnSelchangeClasses();
}
BOOL CClassPg::OnSetActive()
{
m_pSheet->SetWizardButtons(m_ctlClasses.GetCurSel() != -1 ? PSWIZB_NEXT : 0);
return CPropertyPage::OnSetActive();
}