de.schlichtherle.io.swing
Class FileSystemView

java.lang.Object
  javax.swing.filechooser.FileSystemView
      de.schlichtherle.io.swing.FilterFileSystemView
          de.schlichtherle.io.swing.FileSystemView

public class FileSystemView
extends FilterFileSystemView

A custom file system view required to browse archive files like (virtual) directories with a JFileChooser. This class is also used by FileTreeCellRenderer to render files and directories in a JFileTree.

Version:

$Id: FileSystemView.java 06f3ba684701 2010/11/04 01:15:55 christian $

Author:

Christian Schlichtherle

Field Summary

private ArchiveDetector	archiveDetector Maybe null - uses default then.
private static FileSystemView	defaultView

Constructor Summary

private

FileSystemView(FileSystemView delegate, ArchiveDetector archiveDetector)

Method Summary

File	createFileObject(File file) Creates a ZIP enabled file where necessary only, otherwise the blueprint is simply returned.
File	createFileObject(File dir, String str) Creates a ZIP enabled file where necessary only, otherwise the file system view delegate is used to create the file.
File	createFileObject(String str) Creates a ZIP enabled file where necessary only, otherwise the file system view delegate is used to create the file.
File	createNewFolder(File parent)
ArchiveDetector	getArchiveDetector() Returns a valid archive detector to use with this class.
File	getChild(File parent, String child)
File[]	getFiles(File dir, boolean useFileHiding)
static FileSystemView	getFileSystemView()
static FileSystemView	getFileSystemView(ArchiveDetector archiveDetector)
File	getParentDirectory(File file)
String	getSystemDisplayName(File file)
Icon	getSystemIcon(File file)
String	getSystemTypeDescription(File file)
boolean	isComputerNode(File file)
boolean	isDrive(File file)
boolean	isFileSystem(File file)
boolean	isFileSystemRoot(File file)
boolean	isFloppyDrive(File file)
boolean	isHiddenFile(File file)
boolean	isParent(File folder, File file)
boolean	isRoot(File file)
Boolean	isTraversable(File file)
void	setArchiveDetector(ArchiveDetector archiveDetector) Sets the archive detector to use within this class.
protected File	unwrap(File file) Unwraps the delegate of a possibly archive enabled file.
protected File	wrap(File file) Wraps the given file in an archive enabled file.

Methods inherited from class de.schlichtherle.io.swing.FilterFileSystemView

createFileSystemRoot, createFileSystemRootImpl, getDefaultDirectory, getDelegate, getHomeDirectory, getRoots, setDelegate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

defaultView

private static FileSystemView defaultView

archiveDetector

private ArchiveDetector archiveDetector

Maybe null - uses default then.

Constructor Detail

FileSystemView

private FileSystemView(FileSystemView delegate,
                       ArchiveDetector archiveDetector)

Method Detail

getFileSystemView

public static final FileSystemView getFileSystemView()

getFileSystemView

public static final FileSystemView getFileSystemView(ArchiveDetector archiveDetector)

getArchiveDetector

public ArchiveDetector getArchiveDetector()

Returns a valid archive detector to use with this class. If no archive detector has been explicitly set for this file system view or the archive detector has been set to null, then File.getDefaultArchiveDetector() is returned.

setArchiveDetector

public void setArchiveDetector(ArchiveDetector archiveDetector)

Sets the archive detector to use within this class.

Parameters:

archiveDetector - The archive detector to use. May be null to indicate that File.getDefaultArchiveDetector() should be used.

wrap

protected File wrap(File file)

Wraps the given file in an archive enabled file.

unwrap

protected File unwrap(File file)

Unwraps the delegate of a possibly archive enabled file.

createFileObject

public File createFileObject(File file)

Creates a ZIP enabled file where necessary only, otherwise the blueprint is simply returned.

isRoot

public boolean isRoot(File file)

Overrides:

isRoot in class FilterFileSystemView

isTraversable

public Boolean isTraversable(File file)

Overrides:

isTraversable in class FilterFileSystemView

getSystemDisplayName

public String getSystemDisplayName(File file)

Overrides:

getSystemDisplayName in class FilterFileSystemView

getSystemTypeDescription

public String getSystemTypeDescription(File file)

Overrides:

getSystemTypeDescription in class FilterFileSystemView

getSystemIcon

public Icon getSystemIcon(File file)

Overrides:

getSystemIcon in class FilterFileSystemView

isParent

public boolean isParent(File folder,
                        File file)

Overrides:

isParent in class FilterFileSystemView

getChild

public File getChild(File parent,
                     String child)

Overrides:

getChild in class FilterFileSystemView

isFileSystem

public boolean isFileSystem(File file)

Overrides:

isFileSystem in class FilterFileSystemView

createNewFolder

public File createNewFolder(File parent)
                     throws IOException

Overrides:

createNewFolder in class FilterFileSystemView

Throws:

IOException

isHiddenFile

public boolean isHiddenFile(File file)

Overrides:

isHiddenFile in class FilterFileSystemView

isFileSystemRoot

public boolean isFileSystemRoot(File file)

Overrides:

isFileSystemRoot in class FilterFileSystemView

isDrive

public boolean isDrive(File file)

Overrides:

isDrive in class FilterFileSystemView

isFloppyDrive

public boolean isFloppyDrive(File file)

Overrides:

isFloppyDrive in class FilterFileSystemView

isComputerNode

public boolean isComputerNode(File file)

Overrides:

isComputerNode in class FilterFileSystemView

createFileObject

public File createFileObject(File dir,
                             String str)

Creates a ZIP enabled file where necessary only, otherwise the file system view delegate is used to create the file.

Overrides:

createFileObject in class FilterFileSystemView

createFileObject

public File createFileObject(String str)

Creates a ZIP enabled file where necessary only, otherwise the file system view delegate is used to create the file.

Overrides:

createFileObject in class FilterFileSystemView

getFiles

public File[] getFiles(File dir,
                       boolean useFileHiding)

Overrides:

getFiles in class FilterFileSystemView

getParentDirectory

public File getParentDirectory(File file)

Overrides:

getParentDirectory in class FilterFileSystemView