explorerdoc.cpp

这些源代码

// ExplorerDoc.cpp : implementation of the CExplorerDoc class
//

#include "stdafx.h"
#include "Explorer.h"
#include	"MainFrm.h"

#include "ExplorerDoc.h"

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

/////////////////////////////////////////////////////////////////////////////
// CExplorerDoc

IMPLEMENT_DYNCREATE(CExplorerDoc, CDocument)

BEGIN_MESSAGE_MAP(CExplorerDoc, CDocument)
	//{{AFX_MSG_MAP(CExplorerDoc)
		// 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()

/////////////////////////////////////////////////////////////////////////////
// CExplorerDoc construction/destruction

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

}

CExplorerDoc::~CExplorerDoc()
{
}

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

    CMainFrame *frame = DYNAMIC_DOWNCAST(CMainFrame, AfxGetApp()->GetMainWnd());
	if (frame == NULL)
		((CEditView*)m_viewList.GetHead())->SetWindowText(NULL);
	else
	{
		frame->SetActiveView ((CView *)frame->m_pEditView);
		((CEditView*)frame->m_pEditView)->SetWindowText(NULL);
	}
	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CExplorerDoc serialization

void CExplorerDoc::Serialize(CArchive& ar)
{
	// CEditView contains an edit control which handles all serialization
    CMainFrame *frame = DYNAMIC_DOWNCAST(CMainFrame, AfxGetApp()->GetMainWnd());
	if (frame == NULL)
		((CEditView*)m_viewList.GetHead())->SerializeRaw(ar);
	else
		((CEditView*)frame->m_pEditView)->SerializeRaw(ar);
}

/////////////////////////////////////////////////////////////////////////////
// CExplorerDoc diagnostics

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

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

/////////////////////////////////////////////////////////////////////////////
// CExplorerDoc commands

BOOL CExplorerDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
	CMainFrame *frame = DYNAMIC_DOWNCAST(CMainFrame, AfxGetApp()->GetMainWnd());
	if (frame != NULL)
	{
		frame->SetActiveView ((CView *)frame->m_pEditView);
	}

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