cdbexpview.cpp

来自「本人买的<<VC++项目开发实例>>源代码配套光盘.」· C++ 代码 · 共 191 行

// Copyright (C) 1991 - 1999 Rational Software Corporation

#include "stdafx.h"
#include "CDBExpView.h"
#include "resource.h"
#include "..\OBSCRIPT\FetchScript.h"
#include "..\DLLs\ViewFunc\viewparamdef.h"
#include "CDBExpDatabase.h"
#include "DLLFuncs.h"

//##ModelId=3CDCDCD7009D
CDBExpView::CDBExpView(const CString &strName)
{
	m_strViewName = strName;
}

//##ModelId=3CDCDCD7009B
CDBExpView::~CDBExpView()
{

}
//##ModelId=3CDCDCD700A6
BOOL CDBExpView::ExpandItem(HTREEITEM hItem, UINT state)
{
	return TRUE;
}



//##ModelId=3CDCDCD70087
BOOL CDBExpView::OpenRelatedView(LPARAM lParam)
{
	// ToDo: Add your specialized code here
//	AfxMessageBox("Nothing");
	return static_cast<BOOL>(0);
}



//##ModelId=3CDCDCD70074
void CDBExpView::BuildTVITEM(HTREEITEM hParentItem)
{
	// ToDo: Add your specialized code here or after the call to base class
	CDBTreeNode::BuildTVITEM(hParentItem);

	this->m_tvInsertStruct.item.cChildren = 0;
	this->m_tvInsertStruct.item.iImage = 
		this->m_tvInsertStruct.item.iSelectedImage = 5;
	
}

//##ModelId=3CDCDCD7007D
BOOL CDBExpView::PopupContextMenu(DBTREE_NODE_CONTEXT& context)
{
	// ToDo: Add your specialized code here or after the call to base class
	
	return CDBTreeNode::PopupContextMenu(context);
}

//##ModelId=3CDCDCD70042
void CDBExpView::OnMenuItemClick(UINT nCmd)
{
	// ToDo: Add your specialized code here or after the call to base class
	CDBExpDatabase *pDatabase = this->GetDatabase();
	
	PARAM_VIEW paramView;
	memset(&paramView, 0, sizeof(paramView));

	strcpy(paramView.szViewName, (const char *)this->GetTreeNodeCaption());
	strcpy(paramView.szConnectionString, (const char *)this->GetDatabase()->m_strCnn);

	LPARAM lParam = (LPARAM)&paramView;
	HWND	hWnd =  AfxGetMainWnd()->m_hWnd;
	CString strSQL = "";
	CFetchScript fs(pDatabase->m_ptrConnection);
	fs.SetServerType(pDatabase->GetDatabaseType());

	switch(nCmd)
	{
	case ID_MENU_EXP_TAB_RECCOUNT:
		strcpy(paramView.szCmd, "RecordCount");
		this->View_RecCount(hWnd, lParam);
		break;
	case ID_MENU_TABLE_OPEN:
		strcpy(paramView.szCmd, "TableOpen");
		this->View_GetRecordSet(hWnd, lParam);
		break;
	case ID_MENU_EXP_SCRIPT:
		fs.SetObjectName(this->m_strViewName);
		strSQL = fs.GetScript();
		strcpy(paramView.szSQLInString, (const char *)strSQL);

		this->View_GenerateScript(hWnd, lParam);
		break;
	case ID_MENU_PROP:
		strcpy(paramView.szCmd, "Property");
		this->View_Property(hWnd, lParam);
		break;
	case ID_MENU_VIEW_DEF:
		fs.SetObjectName(this->m_strViewName);
		strSQL = fs.GetScript();
		strcpy(paramView.szSQLInString, (const char *)strSQL);
		this->View_Definition(hWnd, lParam);
		break;
	default:
		CDBTreeNode::OnMenuItemClick(nCmd);
		break;
	}
}

//##ModelId=3CDCDCD7004D
const char* CDBExpView::GetTreeNodeCaption()
{
	// ToDo: Add your specialized code here or after the call to base class
	
	return (const char *)m_strViewName;
}

//##ModelId=3CDCDCD70056
void CDBExpView::BuildContextMenu(DBTREE_NODE_CONTEXT& context)
{
	// ToDo: Add your specialized code here or after the call to base class
	
	m_pContextMenu->LoadMenu(IDR_MENU_VIEW);
}


//##ModelId=3CDCDCD7006B
int CDBExpView::View_RecCount(HWND hWnd, LPARAM lParam)
{
	int ret = CDLLFuncs::View_RecCount(hWnd, lParam);
	if(FALSE == ret )
		return FALSE;

		CString strPrompt;
		strPrompt.Format("%s%d", "记录数是：", ret);
		AfxMessageBox(strPrompt);
	return TRUE;
}

//##ModelId=3CDCDCD700CF
int CDBExpView::View_GetRecordSet(HWND hParentWnd, LPARAM lParam)
{
	int ret = CDLLFuncs::View_GetRecordSet(hParentWnd, lParam);
	if(FALSE == ret )
		return FALSE;
	return 1;
}

//##ModelId=3CDCDCD700C5
int CDBExpView::View_Definition(HWND hParentWnd, LPARAM lParam)
{
	int ret = CDLLFuncs::View_Definition(hParentWnd, lParam);
	if(FALSE == ret )
		return FALSE;
	return 1;

}

//##ModelId=3CDCDCD700BC
int CDBExpView::View_Property(HWND hParentWnd, LPARAM lParam)
{
	int ret = CDLLFuncs::View_Property(hParentWnd, lParam);
	if(FALSE == ret )
		return FALSE;
	return 1;

}

//##ModelId=3CDCDCD700B9
int CDBExpView::View_GenerateScript(HWND hParentWnd, LPARAM lParam)
{
	int ret = CDLLFuncs::View_GenerateScript(hParentWnd, lParam);
	if(FALSE == ret )
		return FALSE;
	return 1;

}


//##ModelId=3CDCDCD70061
void CDBExpView::BuildLVITEM(int& nIndex)
{
	// ToDo: Add your specialized code here or after the call to base class
	
	CDBTreeNode::BuildLVITEM(nIndex);
	m_lvInsertStruct.iImage	= 2;

}