www.pudn.com > hongmoyuan.rar > hongmoDoc.cpp

// hongmoDoc.cpp : implementation of the CHongmoDoc class 
// 
 
#include "stdafx.h" 
#include "hongmo.h" 
 
#include "hongmoDoc.h" 
#include "GlobalApi.h" 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CHongmoDoc 
 
IMPLEMENT_DYNCREATE(CHongmoDoc, CDocument) 
 
BEGIN_MESSAGE_MAP(CHongmoDoc, CDocument) 
	//{{AFX_MSG_MAP(CHongmoDoc) 
	ON_COMMAND(ID_FILE_SAVE_AS, OnFileSaveAs) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CHongmoDoc construction/destruction 
 
CHongmoDoc::CHongmoDoc() 
{ 
	// TODO: add one-time construction code here 
	InitDocVariable(); 
} 
 
CHongmoDoc::~CHongmoDoc() 
{ 
	FreeDocVariable(); 
} 
 
BOOL CHongmoDoc::OnNewDocument() 
{ 
	if (!CDocument::OnNewDocument()) 
		return FALSE; 
 
	// TODO: add reinitialization code here 
	// (SDI documents will reuse this document) 
 
	return TRUE; 
} 
 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CHongmoDoc serialization 
 
void CHongmoDoc::Serialize(CArchive& ar) 
{ 
	m_pDibInit->Serialize(ar);   //已更改 
	if (ar.IsStoring()) 
	{ 
		// TODO: add storing code here 
	} 
	else 
	{ 
		// TODO: add loading code here 
	} 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CHongmoDoc diagnostics 
 
#ifdef _DEBUG 
void CHongmoDoc::AssertValid() const 
{ 
	CDocument::AssertValid(); 
} 
 
void CHongmoDoc::Dump(CDumpContext& dc) const 
{ 
	CDocument::Dump(dc); 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CHongmoDoc commands 
int CHongmoDoc::InitDocVariable() 
{ 
	m_pDibInit = new CDib; 
 
	 
	m_pDibTest = new CDib; 
 
	m_nColorIndex = 0; 
 
	//-------------------------------------------- 
 
	return 0; 
} 
int CHongmoDoc::FreeDocVariable() 
{ 
	delete m_pDibInit; 
	m_pDibInit = NULL; 
 
	// added by tanhc in 2002-7-30, used to test some function 
	delete m_pDibTest ; 
	m_pDibTest = NULL ; 
 
	//-------------------------------------------- 
 
	return 0; 
} 
 
void CHongmoDoc::OnFileSaveAs()  
{ 
	// TODO: Add your command handler code here 
	CString strSaveFileType = "位图文件 (*.bmp)|*.bmp; *.dib|All Files (*.*)|*.*||"; 
	CFileDialog FileDlg(FALSE, "*.bmp", NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, strSaveFileType); 
 
	CFile fileOpen ; 
	if( FileDlg.DoModal() == IDOK )  
	{ 
		if(!fileOpen.Open( FileDlg.GetPathName() , CFile::modeCreate|CFile::modeWrite )) 
		{ 
			AfxMessageBox("cannot create the file to save!"); 
			return; 
		} 
		if( !m_pDibInit->Write( &fileOpen ) ) 
		{ 
			return; 
		} 
		fileOpen.Close(); 
	} 
}