131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
/*======================================================================================//
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| Windows NT Process Control //
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| //
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|Copyright (c) 1998 Sequent Computer Systems, Incorporated. All rights reserved. //
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| //
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|File Name: About.cpp //
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| //
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|Description: Implementation of ISnapinAbout Interface for ProcCon //
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| //
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|Created: Paul Skoglund 09-1998 //
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| //
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|Rev History: //
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| //
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|=======================================================================================*/
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#include "StdAfx.h"
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#include "ProcCon.h"
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#include "About.h"
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#define MAX_STR_RESOURCE_LEN (256)
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#define MAX_STR_RESOURCE_SIZE (sizeof(TCHAR) * MAX_STR_RESOURCE_LEN)
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CAbout::CAbout() : VersionObj(_Module.GetModuleInstance())
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{
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ATLTRACE( _T("CAbout::CAbout()\n") );
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}
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CAbout::~CAbout()
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{
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ATLTRACE( _T("CAbout::~CAbout()\n") );
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}
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HRESULT CAbout::WrapLoadString(LPOLESTR *ptr, int nID)
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{
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*ptr = reinterpret_cast<LPOLESTR> (CoTaskMemAlloc(MAX_STR_RESOURCE_SIZE));
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if (!*ptr)
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return E_FAIL;
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if (LoadString(_Module.GetResourceInstance(), nID, *ptr, MAX_STR_RESOURCE_LEN))
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return S_OK;
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CoTaskMemFree(*ptr);
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*ptr = NULL;
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return E_FAIL;
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}
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/////////////////////////////////////////////////////////////////////////////
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// ISnapinAbout Implementation:
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//
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STDMETHODIMP CAbout::GetSnapinDescription (LPOLESTR* lpDescription)
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{
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ATLTRACE( _T("CAbout::GetSnapinDescription()\n") );
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return WrapLoadString(lpDescription, IDS_DESCRIPTION);
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}
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STDMETHODIMP CAbout::GetProvider(LPOLESTR* lpName)
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{
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ATLTRACE( _T("CAbout::GetProvider()\n") );
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int len = (_tcslen(VersionObj.strGetCompanyName()) + 1 ) * sizeof(TCHAR);
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*lpName = reinterpret_cast<LPOLESTR> (CoTaskMemAlloc(len));
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if (!*lpName)
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return E_FAIL;
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_tcscpy(*lpName, VersionObj.strGetCompanyName());
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return S_OK;
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}
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STDMETHODIMP CAbout::GetSnapinVersion(LPOLESTR* lpVersion)
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{
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ATLTRACE( _T("CAbout::GetSnapinVersion()\n") );
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int len = (_tcslen(VersionObj.GetFileVersion()) + 1 ) * sizeof(TCHAR);
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len += _tcslen(VersionObj.GetFileFlags()) * sizeof(TCHAR);
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*lpVersion = reinterpret_cast<LPOLESTR> (CoTaskMemAlloc(len));
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if (!*lpVersion)
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return E_FAIL;
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_tcscpy(*lpVersion, VersionObj.GetFileVersion());
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_tcscat(*lpVersion, VersionObj.GetFileFlags());
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return S_OK;
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}
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STDMETHODIMP CAbout::GetSnapinImage(HICON* hAppIcon)
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{
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ATLTRACE( _T("CAbout::GetSnapinImage()\n") );
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ASSERT(hAppIcon);
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*hAppIcon = LoadIcon(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDI_PROCCON));
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ASSERT( *hAppIcon );
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return *hAppIcon ? S_OK : E_FAIL;
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}
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STDMETHODIMP CAbout::GetStaticFolderImage
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(
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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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{
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ATLTRACE( _T("CAbout::GetStaticFolderImage()\n") );
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if (!hSmallImage || !hSmallImageOpen || !hLargeImage || !cLargeMask)
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return S_FALSE;
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*hSmallImage = (HBITMAP) ::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDB_NODES_16x16), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR );
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ASSERT(hSmallImage);
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*hSmallImageOpen = (HBITMAP) ::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDB_NODES_16x16), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR );
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ASSERT(hSmallImageOpen);
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*hLargeImage = (HBITMAP) ::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDB_NODES_32x32), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR );
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ASSERT(hLargeImage);
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*cLargeMask = RGB(255,0, 255);
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return S_OK;
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}
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