fileexportdialog.h

AliEditor_Source code

//****************************************************************************
// N O L D U S   I N F O R M A T I O N   T E C H N O L O G Y   B . V .
//****************************************************************************
// Filename:      CFileExportDialog.h
// Project:       EthoVision
// Module:        Visualization
// Programmer:    Anneke Sicherer-Roetman
// Version:       1.00
// Revision Date: 22-03-1999
//****************************************************************************
// Description:   Declaration of class CFileExportDialog
//****************************************************************************
// Revision history:
// 22-03-1999 - First implementation
//****************************************************************************
// Bugs: ........
//****************************************************************************
// @doc
//****************************************************************************
#if !defined(AFX_NCFileExportDialog_H__BAABDC84_DDDA_11D2_A614_0060085FE616__INCLUDED_)
#define AFX_NCFileExportDialog_H__BAABDC84_DDDA_11D2_A614_0060085FE616__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

//****************************************************************************
// @class         CFileExportDialog |
//                File save dialog with automatic change of extension<nl>
//                This dialog changes the extension in the filename field
//                in concert with the chosen file type.<nl>
//                The initial filetype is determined from the default filename, if given.<nl>
//                Otherwise the first filetype in the filter string is used.
// @base          public | CFileDialog
//****************************************************************************
// @ex
// This shows how to call the export dialog from your application: |
//
// CFileExportDialog dialog("Export graphics file", 
//   "Windows Bitmap (*.bmp)|JPEG Compressed Image (*.jpg)","visualization.jpg");
//
// if (dialog.DoModal() == IDOK) {
//   CString filename = dialog.GetPathName();
//   int filetype = dialog.GetFilterIndex();
//   SaveFile(filename, filetype);
// }
//****************************************************************************
// @prog 
// Anneke Sicherer-Roetman
// @revs 
// 22-03-1999 - First implementation
//****************************************************************************
// @todo 
//****************************************************************************
#define FILEEXPORTDIALOG_BASECLASS CFileDialog

class CFileExportDialog : public FILEEXPORTDIALOG_BASECLASS
{
  typedef FILEEXPORTDIALOG_BASECLASS base;

	DECLARE_DYNAMIC(CFileExportDialog)

  // @access Public Member Functions and Variables
public:

  // @cmember
  // constructor, creates dialog title and filter buffers
  CFileExportDialog(BOOL bOpenFileDialog, // TRUE for FileOpen, FALSE for FileSaveAs
		LPCTSTR lpszDefExt = NULL,
		LPCTSTR lpszFileName = NULL,
		DWORD dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
		LPCTSTR lpszFilter = NULL,
		CWnd* pParentWnd = NULL);

  // @cmember
  // destructor, destroys dialog title and filter buffers
  virtual ~CFileExportDialog();

  // @cmember,mfunc
  // return current filter index (useful if two file formats have same extension)
  int GetFilterIndex() const { return m_CurrentFilterIndex; }

  // @access Protected Member Functions and Variables
protected:

  // @cmember
  // called when user selects other filetype, changes extension
  virtual void OnTypeChange();

  //{{AFX_MSG(CFileExportDialog)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

  // @access Private Member Functions and Variables
private:

  char *m_pTitleBuffer;      // @cmember contains title string
  char *m_pFilterBuffer;     // @cmember contains filter string
  char *m_pFileBuffer;       // @cmember contains filename string
  int m_CurrentFilterIndex;  // @cmember current file type
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_NCFileExportDialog_H__BAABDC84_DDDA_11D2_A614_0060085FE616__INCLUDED_)