FileIO

java.lang.Object

net.sourceforge.jeuclid.app.mathviewer.FileIO

public final class FileIO extends Object

File I/O support functionality for MathViewer.

Version:: $Revision: cca61eec2241 $

Method Summary

Modifier and Type

Method

Description

static FileIO

getInstance()

Retrieve the FileIO object.

Document

loadFile(Frame parent, File selectedFile)

Load the given file.

void

saveDocument(Frame parent, Node document, MutableLayoutContext params)

Save a document.

File

selectFileToOpen(Frame parent)

Select a file.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- getInstance
  
  public static FileIO getInstance()
  
  Retrieve the FileIO object.
  
  Returns:
  
  the FileIO object
- selectFileToOpen
  
  public File selectFileToOpen(Frame parent)
  
  Select a file.
  
  Parameters:
  
  parent - Frame of the parent
  
  Returns:
  
  A File or null.
- loadFile
  
  public Document loadFile(Frame parent, File selectedFile)
  
  Load the given file.
  
  Parameters:
  
  parent - Frame of parent window
  
  selectedFile - File object to load.
  
  Returns:
  
  a parsed Document or null
- saveDocument
  
  public void saveDocument(Frame parent, Node document, MutableLayoutContext params)
  
  Save a document.
  
  Parameters:
  
  parent - frame of parent.
  
  document - the MML document to save.
  
  params - rendering parameters.