// SuperMap ExampleDoc.cpp : implementation of the CSuperMapExampleDoc class
//

#include "stdafx.h"
#include "SuperMap Example.h"
#include "SuperMap ExampleDoc.h"
#include "MainFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CSuperMapExampleDoc

IMPLEMENT_DYNCREATE(CSuperMapExampleDoc, CDocument)

BEGIN_MESSAGE_MAP(CSuperMapExampleDoc, CDocument)
	//{{AFX_MSG_MAP(CSuperMapExampleDoc)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSuperMapExampleDoc construction/destruction

CSuperMapExampleDoc::CSuperMapExampleDoc()
{
	// TODO: add one-time construction code here

}

CSuperMapExampleDoc::~CSuperMapExampleDoc()
{
}

BOOL CSuperMapExampleDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	//標示當前工作空間中沒有打開數據源
	m_bHasDatasource = false;

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CSuperMapExampleDoc serialization

void CSuperMapExampleDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CSuperMapExampleDoc diagnostics

#ifdef _DEBUG
void CSuperMapExampleDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CSuperMapExampleDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CSuperMapExampleDoc commands


BOOL CSuperMapExampleDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;
	
	//確認文件的有效性
	CFileFind find;
	if(!find.FindFile(lpszPathName))
	{
		AfxMessageBox("無效的文件名", MB_OK|MB_ICONINFORMATION);
		return false;
	}	
	find.FindNextFile();

	//獲得文件的Title作為數據源的別名
	m_strDatasourceAlias = find.GetFileTitle();

	//取得主框架中的工作空間
	CMainFrame *pFrame = (CMainFrame *)::AfxGetMainWnd();
	m_pSuperWorkspace = &pFrame->m_SuperWorkspace;

	//打開數據源
	CsoDataSource Datasource = m_pSuperWorkspace->OpenDataSource(lpszPathName, m_strDatasourceAlias,
					0, false);
	if(Datasource == NULL)
	{
		AfxMessageBox("打開數據源失敗", MB_OK|MB_ICONSTOP);
		return false;
	}

	//修改標示變量
	m_bHasDatasource = true;
	pFrame->m_MyDlgBar.m_SuperWksMng.Refresh();
	return TRUE;
}

void CSuperMapExampleDoc::OnCloseDocument() 
{	
	CDocument::OnCloseDocument();
}