home *** CD-ROM | disk | FTP | other *** search
- // catalvw.cpp : implementation of the CCatalogView class
- //
- // This is a part of the Microsoft Foundation Classes C++ library.
- // Copyright (C) 1992-1995 Microsoft Corporation
- // All rights reserved.
- //
- // This source code is only intended as a supplement to the
- // Microsoft Foundation Classes Reference and related
- // electronic documentation provided with the library.
- // See these sources for detailed information regarding the
- // Microsoft Foundation Classes product.
-
-
- #include "stdafx.h"
- #include "catalog.h"
-
- #include "tableset.h"
- #include "columnst.h"
- #include "cataldoc.h"
- #include "catalvw.h"
-
- #ifdef _DEBUG
- #undef THIS_FILE
- static char BASED_CODE THIS_FILE[] = __FILE__;
- #endif
-
- /////////////////////////////////////////////////////////////////////////////
- // CCatalogView
-
- IMPLEMENT_DYNCREATE(CCatalogView, CRecordView)
-
- BEGIN_MESSAGE_MAP(CCatalogView, CRecordView)
- //{{AFX_MSG_MAP(CCatalogView)
- ON_UPDATE_COMMAND_UI(ID_APP_EXIT, OnUpdateAppExit)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CCatalogView construction/destruction
-
- CCatalogView::CCatalogView()
- : CRecordView(CCatalogView::IDD)
- {
- //{{AFX_DATA_INIT(CCatalogView)
- m_pSet = NULL;
- //}}AFX_DATA_INIT
- // TODO: add construction code here
- }
-
- CCatalogView::~CCatalogView()
- {
- }
-
- void CCatalogView::DoDataExchange(CDataExchange* pDX)
- {
- CRecordView::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CCatalogView)
- DDX_Control(pDX, IDC_COLUMNS, m_lbColumns);
- DDX_FieldText(pDX, IDC_NAME, m_pSet->m_strName, m_pSet);
- DDX_FieldText(pDX, IDC_OWNER, m_pSet->m_strOwner, m_pSet);
- DDX_FieldText(pDX, IDC_TYPE, m_pSet->m_strType, m_pSet);
- DDX_FieldText(pDX, IDC_REMARK, m_pSet->m_strRemarks, m_pSet);
- //}}AFX_DATA_MAP
- }
-
- void CCatalogView::OnInitialUpdate()
- {
- m_pSet = &GetDocument()->m_tableSet;
- m_pSet->m_strTypeParam = "'TABLE'";
- CRecordView::OnInitialUpdate();
-
- try
- {
- if (m_pSet->IsOpen())
- {
- // Flush pending results for drivers that don't
- // support multiple hstmt's
- m_pSet->MoveLast();
- m_pSet->MoveFirst();
- FillColumnsListBox();
- }
- else
- m_pSet->ThrowDBException(AFX_SQL_ERROR_CONNECT_FAIL);
- }
-
- catch( CDBException* e )
- {
- e->ReportError(MB_ICONEXCLAMATION);
- }
- }
-
-
- #ifdef _DEBUG
- void CCatalogView::AssertValid() const
- {
- CRecordView::AssertValid();
- }
-
- void CCatalogView::Dump(CDumpContext& dc) const
- {
- CRecordView::Dump(dc);
- }
-
- CCatalogDoc* CCatalogView::GetDocument() // non-debug version is inline
- {
- return STATIC_DOWNCAST(CCatalogDoc, m_pDocument);
- }
- #endif //_DEBUG
-
- /////////////////////////////////////////////////////////////////////////////
- // CCatalogView database support
-
- CRecordset* CCatalogView::OnGetRecordset()
- {
- return m_pSet;
- }
-
- BOOL CCatalogView::OnMove(UINT nIDMoveCommand)
- {
- if (!CRecordView::OnMove(nIDMoveCommand))
- return FALSE;
-
- FillColumnsListBox();
- return TRUE;
- }
-
- void CCatalogView::FillColumnsListBox()
- {
- m_Columns.m_strQualifierParam = m_pSet->m_strQualifier;
- m_Columns.m_strOwnerParam = m_pSet->m_strOwner;
- m_Columns.m_strTableNameParam = m_pSet->m_strName;
-
- if (m_Columns.m_pDatabase == NULL)
- m_Columns.m_pDatabase = m_pSet->m_pDatabase;
-
- if (!m_Columns.Open(CRecordset::forwardOnly, NULL, CRecordset::readOnly))
- return;
-
- m_lbColumns.ResetContent();
- while (!m_Columns.IsEOF())
- {
- m_lbColumns.AddString(m_Columns.m_strColumnName +
- " (" + m_Columns.m_strTypeName + ')');
- m_Columns.MoveNext();
- }
- RETCODE nRetCode;
- AFX_SQL_SYNC(::SQLFreeStmt(m_Columns.m_hstmt, SQL_CLOSE));
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CCatalogView message handlers
-
- void CCatalogView::OnUpdateAppExit(CCmdUI* pCmdUI)
- {
- // Don't allow exit while waiting for async op to complete
- pCmdUI->Enable(!CDatabase::InWaitForDataSource());
- }
-