Cyd
2b8ca921cb
Complete disaster-recovery snapshot: engine/game source, game data assets, VC6 toolchain + DX SDKs, build outputs, deployed game, and _UNUSED archive. Large binaries in Git LFS; text preserved byte-for-byte (core.autocrlf=false, no eol attributes). See RECOVERY.md for the one-clone rebuild procedure.
133 lines
3.0 KiB
C++
133 lines
3.0 KiB
C++
// This is a part of the Microsoft Foundation Classes C++ library.
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// Copyright (C) 1992-1998 Microsoft Corporation
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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 Foundation Classes Reference and related
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// electronic documentation provided with the library.
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// See these sources for detailed information regarding the
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// Microsoft Foundation Classes product.
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#include "stdafx.h"
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#include <afxoledb.h>
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#ifdef AFX_CORE2_SEG
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#pragma code_seg(AFX_CORE2_SEG)
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#endif
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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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#define new DEBUG_NEW
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/////////////////////////////////////////////////////////////////////////////
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BEGIN_MESSAGE_MAP(COleDBRecordView, CFormView)
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//{{AFX_MSG_MAP(COleDBRecordView)
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// NOTE - the ClassWizard will add and remove mapping macros here.
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//}}AFX_MSG_MAP
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ON_COMMAND_EX(ID_RECORD_FIRST, OnMove)
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ON_UPDATE_COMMAND_UI(ID_RECORD_FIRST, OnUpdateRecordFirst)
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ON_COMMAND_EX(ID_RECORD_PREV, OnMove)
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ON_UPDATE_COMMAND_UI(ID_RECORD_PREV, OnUpdateRecordPrev)
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ON_COMMAND_EX(ID_RECORD_NEXT, OnMove)
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ON_UPDATE_COMMAND_UI(ID_RECORD_NEXT, OnUpdateRecordNext)
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ON_COMMAND_EX(ID_RECORD_LAST, OnMove)
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ON_UPDATE_COMMAND_UI(ID_RECORD_LAST, OnUpdateRecordLast)
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END_MESSAGE_MAP()
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void COleDBRecordView::OnInitialUpdate()
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{
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CFormView::OnInitialUpdate();
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}
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BOOL COleDBRecordView::OnMove(UINT nIDMoveCommand)
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{
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CRowset* pSet = OnGetRowset();
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if (!UpdateData())
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return TRUE;
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pSet->SetData(0);
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HRESULT hr = E_UNEXPECTED;
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switch (nIDMoveCommand)
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{
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case ID_RECORD_PREV:
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hr = pSet->MovePrev();
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if (hr != S_OK)
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m_bOnFirstRecord = TRUE;
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else
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m_bOnLastRecord = FALSE;
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break;
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case ID_RECORD_FIRST:
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hr = pSet->MoveFirst();
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if (hr == S_OK)
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{
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m_bOnFirstRecord = TRUE;
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m_bOnLastRecord = FALSE;
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}
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break;
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case ID_RECORD_NEXT:
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hr = pSet->MoveNext();
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if (hr == S_OK)
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m_bOnFirstRecord = FALSE;
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else
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m_bOnLastRecord = TRUE;
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break;
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case ID_RECORD_LAST:
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hr = pSet->MoveLast();
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if (hr == S_OK)
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{
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m_bOnFirstRecord = FALSE;
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m_bOnLastRecord = TRUE;
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}
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break;
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default:
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// Unexpected case value
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ASSERT(FALSE);
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}
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if (hr != S_OK)
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return FALSE;
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// Show results of move operation
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UpdateData(FALSE);
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return TRUE;
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}
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void COleDBRecordView::OnUpdateRecordFirst(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(!m_bOnFirstRecord);
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}
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void COleDBRecordView::OnUpdateRecordPrev(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(!m_bOnFirstRecord);
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}
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void COleDBRecordView::OnUpdateRecordNext(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(!m_bOnLastRecord);
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}
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void COleDBRecordView::OnUpdateRecordLast(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(!m_bOnLastRecord);
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}
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//////////////////////////////////////////////////////////////////////////
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#ifdef AFX_INIT_SEG
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#pragma code_seg(AFX_INIT_SEG)
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#endif
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IMPLEMENT_DYNAMIC(COleDBRecordView, CFormView)
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//////////////////////////////////////////////////////////////////////////
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