myfusiondoc.cpp

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// MYFUSIONDoc.cpp : implementation of the CMYFUSIONDoc class
//

#include "stdafx.h"
#include "MYFUSION.h"
#include <limits.h>
#include "MYFUSIONDoc.h"
//#include "MYFUSIONView.h"
#include "DLGOPEN.h"
#include "FusionAlgrithm.h"

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


/////////////////////////////////////////////////////////////////////////////
// CMYFUSIONDoc

IMPLEMENT_DYNCREATE(CMYFUSIONDoc, CDocument)

BEGIN_MESSAGE_MAP(CMYFUSIONDoc, CDocument)
	//{{AFX_MSG_MAP(CMYFUSIONDoc)
	ON_COMMAND(ID_REGISTRATION_SAVEPOINT, OnRegistrationSavepoint)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMYFUSIONDoc construction/destruction

CMYFUSIONDoc::CMYFUSIONDoc()
{
	m_hDIB = NULL;
	m_palDIB = NULL;
	m_sizeDoc = CSize(1,1);     // dummy value to make CScrollView happy

	

}

CMYFUSIONDoc::~CMYFUSIONDoc()
{
	if (m_hDIB != NULL)
	{
		::GlobalFree((HGLOBAL) m_hDIB);
	}
	if (m_palDIB != NULL)
	{
		delete m_palDIB;
	}
}

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

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

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CMYFUSIONDoc serialization

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

/////////////////////////////////////////////////////////////////////////////
// CMYFUSIONDoc diagnostics

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

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

/////////////////////////////////////////////////////////////////////////////
// CMYFUSIONDoc commands

void CMYFUSIONDoc::InitDIBData()
{
	if (m_palDIB != NULL)
	{
		delete m_palDIB;
		m_palDIB = NULL;
	}
	if (m_hDIB == NULL)
	{
		return;
	}
	// Set up document size
	LPSTR lpDIB = (LPSTR) ::GlobalLock((HGLOBAL) m_hDIB);
	if (::DIBWidth(lpDIB) > INT_MAX ||::DIBHeight(lpDIB) > INT_MAX)
	{
		::GlobalUnlock((HGLOBAL) m_hDIB);
		::GlobalFree((HGLOBAL) m_hDIB);
		m_hDIB = NULL;
		CString strMsg;
		strMsg.LoadString(IDS_DIB_TOO_BIG);
		MessageBox(NULL, strMsg, NULL, MB_ICONINFORMATION | MB_OK);
		return;
	}
	m_sizeDoc = CSize((int) ::DIBWidth(lpDIB), (int) ::DIBHeight(lpDIB));
	::GlobalUnlock((HGLOBAL) m_hDIB);
	// Create copy of palette
	m_palDIB = new CPalette;
	if (m_palDIB == NULL)
	{
		// we must be really low on memory
		::GlobalFree((HGLOBAL) m_hDIB);
		m_hDIB = NULL;
		return;
	}
	if (::CreateDIBPalette(m_hDIB, m_palDIB) == NULL)
	{
		// DIB may not have a palette
		delete m_palDIB;
		m_palDIB = NULL;
		return;
	}
}

BOOL CMYFUSIONDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;
	
	CFile file;
	CFileException fe;
	if (!file.Open(lpszPathName, CFile::modeRead | CFile::shareDenyWrite, &fe))
	{
		ReportSaveLoadException(lpszPathName, &fe,
			FALSE, AFX_IDP_FAILED_TO_OPEN_DOC);
		return FALSE;
	}
	
	DeleteContents();
	BeginWaitCursor();
	
	// replace calls to Serialize with ReadDIBFile function
	TRY
	{
		m_hDIB = ::ReadDIBFile(file);
	}
	CATCH (CFileException, eLoad)
	{
		file.Abort(); // will not throw an exception
		EndWaitCursor();
		ReportSaveLoadException(lpszPathName, eLoad,
			FALSE, AFX_IDP_FAILED_TO_OPEN_DOC);
		m_hDIB = NULL;
		return FALSE;
	}
	END_CATCH
		InitDIBData();
	EndWaitCursor();
	
	if (m_hDIB == NULL)
	{
		// may not be DIB format
		CString strMsg;
		strMsg.LoadString(IDS_CANNOT_LOAD_DIB);
		MessageBox(NULL, strMsg, NULL, MB_ICONINFORMATION | MB_OK);
		return FALSE;
	}
	SetPathName(lpszPathName);
	SetModifiedFlag(FALSE);     // start off with unmodified
	
	return TRUE;
}

BOOL CMYFUSIONDoc::OnSaveDocument(LPCTSTR lpszPathName) 
{
	CFile file;
	CFileException fe;
	
	if (!file.Open(lpszPathName, CFile::modeCreate |
		CFile::modeReadWrite | CFile::shareExclusive, &fe))
	{
		ReportSaveLoadException(lpszPathName, &fe,
			TRUE, AFX_IDP_INVALID_FILENAME);
		return FALSE;
	}
	
	// replace calls to Serialize with SaveDIB function
	BOOL bSuccess = FALSE;
	TRY
	{
		BeginWaitCursor();
		bSuccess = ::SaveDIB(m_hDIB, file);
		file.Close();
	}
	CATCH (CException, eSave)
	{
		file.Abort(); // will not throw an exception
		EndWaitCursor();
		ReportSaveLoadException(lpszPathName, eSave,
			TRUE, AFX_IDP_FAILED_TO_SAVE_DOC);
		return FALSE;
	}
	END_CATCH
		
		EndWaitCursor();
	SetModifiedFlag(FALSE);     // back to unmodified
	
	if (!bSuccess)
	{
		// may be other-style DIB (load supported but not save)
		//  or other problem in SaveDIB
		CString strMsg;
		strMsg.LoadString(IDS_CANNOT_SAVE_DIB);
		MessageBox(NULL, strMsg, NULL, MB_ICONINFORMATION | MB_OK);
	}
	
	return bSuccess;
}
void CMYFUSIONDoc::ReplaceHDIB(HDIB hDIB)
{
	if (m_hDIB != NULL)
	{
		::GlobalFree((HGLOBAL) m_hDIB);
	}
	m_hDIB = hDIB;
}


void CMYFUSIONDoc::OnRegistrationSavepoint() 
{
	// TODO: Add your command handler code here
	/*
	CString tmp,tmp1,fil;
    char  szFilter[200] = "文本格式(*.TXT)|*.TXT|All file(*.*)|*.*||";
	CFileDialog oof(FALSE ,"TXT",NULL,OFN_OVERWRITEPROMPT,szFilter,NULL );
	if(oof.DoModal()==IDOK){tmp=oof.GetPathName();fil=oof.GetFileName();} 
	else return;
	FILE *fp;
	fp=fopen(tmp,"wt");
		int i;
	fprintf(fp,"左片：%s\n",DocSL);
	for(i=0;i<ContPoL;i++)
	{
		fprintf(fp,"%.3f   %.3f\n",DPointL[i][0],DPointL[i][1]);
	}
	fprintf(fp,"右片：%s\n",DocSR);
	for(i=0;i<ContPoR;i++)
	{
		fprintf(fp,"%.3f   %.3f\n",DContPoR[i][0],DContPoR[i][1]);
	}
	fclose(fp);
	*/
}