comgisdoc.cpp

使用VC++程序制作的COM组件是地理信息系统的一个实例

// ComGISDoc.cpp : implementation of the CComGISDoc class
//

#include "stdafx.h"
#include "ComGIS.h"

#include "GeoDAO.h"
#include "ComGISDoc.h"
#include "NewWorkspaceDlg.h"
#include "NewLayerDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CComGISDoc

IMPLEMENT_DYNCREATE(CComGISDoc, CDocument)

BEGIN_MESSAGE_MAP(CComGISDoc, CDocument)
	//{{AFX_MSG_MAP(CComGISDoc)
	ON_COMMAND(ID_WORKSPACE_MODIFY, OnWorkspaceModify)
	ON_COMMAND(ID_WORKSPACE_LAYER_NEW, OnWorkspaceLayerNew)
	ON_COMMAND(ID_WORKSPACE_LAYER_NAME, OnWorkspaceLayerName)
	ON_COMMAND(ID_WORKSPACE_LAYER_DELETE, OnWorkspaceLayerDelete)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CComGISDoc construction/destruction

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

}

CComGISDoc::~CComGISDoc()
{
}

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

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CComGISDoc serialization

void CComGISDoc::Serialize(CArchive& ar)
{
	BeginWaitCursor();
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// Get the file from the archive.
		//Read FileName from the Document
	}
	m_Workspace.Serialize(ar);
	EndWaitCursor();
}

/////////////////////////////////////////////////////////////////////////////
// CComGISDoc diagnostics

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

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

/////////////////////////////////////////////////////////////////////////////
// CComGISDoc commands

BOOL CComGISDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;
	
	// TODO: Add your specialized creation code here
	
	return TRUE;
}

void CComGISDoc::OnWorkspaceModify() 
{
	// TODO: Add your command handler code here
	CNewWorkspaceDlg wsdlg;

	if (wsdlg.DoModal() == IDOK)
	{
	}
}

void CComGISDoc::OnWorkspaceLayerNew() 
{
	// TODO: Add your command handler code here
	CNewLayerDlg dlg;

	if (dlg.DoModal() == IDOK)
	{
	}
	
}

void CComGISDoc::OnWorkspaceLayerName() 
{
	// TODO: Add your command handler code here
	
}

void CComGISDoc::OnWorkspaceLayerDelete() 
{
	// TODO: Add your command handler code here
	
}