114 lines
2.8 KiB
C++
114 lines
2.8 KiB
C++
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// This is a part of the Microsoft Management Console.
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// Copyright (C) Microsoft Corporation, 1995 - 1999
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Microsoft Management Console and related
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// electronic documentation provided with the interfaces.
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#include <stdafx.h>
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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CSnapinAboutImpl::CSnapinAboutImpl()
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{
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}
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CSnapinAboutImpl::~CSnapinAboutImpl()
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{
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}
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HRESULT CSnapinAboutImpl::AboutHelper(UINT nID, LPOLESTR* lpPtr)
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{
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if (lpPtr == NULL)
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return E_POINTER;
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CString s;
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// Needed for Loadstring
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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s.LoadString(nID);
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*lpPtr = reinterpret_cast<LPOLESTR>
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( CoTaskMemAlloc( (s.GetLength()+1)*sizeof(WCHAR) ));
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if (*lpPtr == NULL)
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return E_OUTOFMEMORY;
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myRegisterMemFree(*lpPtr, CSM_COTASKALLOC); // this is freed by mmc, not our tracking
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USES_CONVERSION;
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wcscpy(*lpPtr, T2OLE((LPTSTR)(LPCTSTR)s));
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return S_OK;
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}
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STDMETHODIMP CSnapinAboutImpl::GetSnapinDescription(LPOLESTR* lpDescription)
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{
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return AboutHelper(IDS_DESCRIPTION, lpDescription);
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}
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STDMETHODIMP CSnapinAboutImpl::GetProvider(LPOLESTR* lpName)
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{
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return AboutHelper(IDS_COMPANY, lpName);
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}
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STDMETHODIMP CSnapinAboutImpl::GetSnapinVersion(LPOLESTR* lpVersion)
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{
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return AboutHelper(IDS_VERSION, lpVersion);
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}
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STDMETHODIMP CSnapinAboutImpl::GetSnapinImage(HICON* hAppIcon)
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{
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if (hAppIcon == NULL)
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return E_POINTER;
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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// in MMC 1.1, this will be used as root node icon!!
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*hAppIcon = LoadIcon(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDI_APPICON));
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ASSERT(*hAppIcon != NULL);
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return (*hAppIcon != NULL) ? S_OK : E_FAIL;
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}
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STDMETHODIMP CSnapinAboutImpl::GetStaticFolderImage(HBITMAP* hSmallImage,
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HBITMAP* hSmallImageOpen,
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HBITMAP* hLargeImage,
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COLORREF* cLargeMask)
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{
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ASSERT(hSmallImage != NULL);
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ASSERT(hSmallImageOpen != NULL);
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ASSERT(hLargeImage != NULL);
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ASSERT(cLargeMask != NULL);
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AFX_MANAGE_STATE(AfxGetStaticModuleState()); // Required for AfxGetInstanceHandle()
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HINSTANCE hInstance = AfxGetInstanceHandle();
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*hSmallImage = ::LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_COMPUTER_SMALL));
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*hSmallImageOpen = ::LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_COMPUTER_SMALL));
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*hLargeImage = ::LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_COMPUTER_LARGE));
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*cLargeMask = RGB(255, 0, 255);
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#ifdef _DEBUG
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if (NULL == *hSmallImage || NULL == *hSmallImageOpen || NULL == *hLargeImage)
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{
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OutputDebugString(L"WRN: CSnapinAbout::GetStaticFolderImage() - Unable to load all the bitmaps.\n");
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return E_FAIL;
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}
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#endif
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return S_OK;
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}
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