imageprocessingdoc.cpp

關於圖像压缩的

// ImageProcessingDoc.cpp : implementation of the CImageProcessingDoc class
//

#include "stdafx.h"
#include "ImageProcessing.h"

#include "ImageProcessingDoc.h"
#include "GlobalApi.h"

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

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingDoc

IMPLEMENT_DYNCREATE(CImageProcessingDoc, CDocument)

BEGIN_MESSAGE_MAP(CImageProcessingDoc, CDocument)
	//{{AFX_MSG_MAP(CImageProcessingDoc)
	ON_COMMAND(ID_FILE_SAVE_AS, OnFileSaveAs)
	ON_COMMAND(ID_FILE_RELOAD, OnFileReload)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingDoc construction/destruction

CImageProcessingDoc::CImageProcessingDoc()
{
	// TODO: add one-time construction code here
	InitDocVariable();
}

CImageProcessingDoc::~CImageProcessingDoc()
{
	FreeDocVariable();
}

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

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

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CImageProcessingDoc serialization

void CImageProcessingDoc::Serialize(CArchive& ar)
{
	m_pDibInit->Serialize(ar);

	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingDoc diagnostics

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

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

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingDoc commands

int CImageProcessingDoc::InitDocVariable()
{
	m_pDibInit = new CDib;

	// added by tanhc in 2002-7-30, used to test some function
	m_pDibTest = new CDib;

	m_nColorIndex = 0;

	//--------------------------------------------

	return 0;
}

int CImageProcessingDoc::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 CImageProcessingDoc::OnFileSaveAs() 
{
	// TODO: Add your command handler code here
	CString strSaveFileType = "