/*
* Copyright 2012 jMethods, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.myjavaworld.jftp;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.text.DateFormat;
import java.text.MessageFormat;
import java.util.Date;
import java.util.ResourceBundle;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JCheckBox;
import javax.swing.JPanel;
import javax.swing.JSeparator;
import javax.swing.SwingConstants;
import javax.swing.filechooser.FileSystemView;
import com.myjavaworld.gui.MButton;
import com.myjavaworld.gui.MDialog;
import com.myjavaworld.gui.MLabel;
import com.myjavaworld.gui.MLabelTextField;
import com.myjavaworld.gui.SwingWorker;
import com.myjavaworld.util.CommonResources;
import com.myjavaworld.util.Filter;
import com.myjavaworld.util.ResourceLoader;
/**
* @author Sai Pullabhotla, psai [at] jMethods [dot] com
*
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
public class LocalFilePropertiesDlg extends MDialog implements ActionListener {
private static ResourceBundle resources = ResourceLoader
.getBundle("com.myjavaworld.jftp.LocalFilePropertiesDlg");
private static final String HELP_ID = "local.properties";
private LocalFile file = null;
private MLabelTextField tfFileName = null;
private MLabelTextField tfFullPath = null;
private MLabelTextField tfType = null;
private MLabelTextField tfSize = null;
private MLabelTextField tfLastModified = null;
private MLabelTextField tfContents = null;
private JCheckBox cbRead = null;
private JCheckBox cbWrite = null;
private JCheckBox cbHidden = null;
private MButton butClose = null;
private MButton butHelp = null;
private int dirCount = -1;
private int fileCount = 0;
private long totalSize = 0L;
private MessageFormat sizeFormatter = null;
private MessageFormat contentsFormatter = null;
private boolean closing = false;
private Filter filter = null;
public LocalFilePropertiesDlg(Frame parent, LocalFile file, Filter filter) {
super(parent, "", true);
this.file = file;
this.filter = filter;
this.totalSize = file.getSize();
getContentPane().setLayout(new GridBagLayout());
sizeFormatter = new MessageFormat(resources.getString("value.size"));
contentsFormatter = new MessageFormat(
resources.getString("value.contents"));
JFTPHelp2.getInstance().enableHelpKey(getRootPane(), HELP_ID);
initComponents();
updateTitle();
populateScreen();
pack();
}
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() == butClose) {
close();
}
}
@Override
public void windowClosing(WindowEvent evt) {
close();
}
@Override
public void windowOpened(WindowEvent evt) {
if (file.isDirectory()) {
start();
}
}
@Override
protected void escape() {
close();
}
private void start() {
dirCount = -1;
fileCount = 0;
totalSize = 0L;
closing = false;
SwingWorker worker = new SwingWorker() {
@Override
public Object construct() {
computeSizeAndContents(file);
return null;
}
@Override
public void finished() {
updateSizeAndContents();
}
};
worker.start();
}
private void updateTitle() {
MessageFormat titleFormatter = new MessageFormat(
resources.getString("title.dialog"));
String title = titleFormatter.format(new Object[] { file
.getDisplayName() });
setTitle(title);
}
private void close() {
closing = true;
setVisible(false);
}
private void populateScreen() {
tfFileName.setText(file.getDisplayName());
try {
tfFullPath.setText(file.getFile().getCanonicalPath());
} catch (IOException exp) {
tfFullPath.setText(file.getFile().getAbsolutePath());
}
tfType.setText(file.getType());
String size = sizeFormatter.format(new Long[] { new Long(totalSize) });
tfSize.setText(size);
// updateSizeAndContents();
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.FULL,
DateFormat.MEDIUM);
Date lastModified = new Date(file.getLastModified());
tfLastModified.setText(df.format(lastModified));
}
private void updateSizeAndContents() {
String size = sizeFormatter.format(new Long[] { new Long(totalSize) });
tfSize.setText(size);
if (tfContents != null) {
String contents = contentsFormatter.format(new Long[] {
new Long(dirCount), new Long(fileCount) });
tfContents.setText(contents);
}
}
private void computeSizeAndContents(LocalFile file) {
if (closing) {
return;
}
if (file.isFile()) {
fileCount++;
totalSize += file.getSize();
} else if (file.isDirectory()) {
if (closing) {
return;
}
dirCount++;
totalSize += file.getSize();
LocalFile[] children = file.list(filter);
for (int i = 0; i < children.length; i++) {
computeSizeAndContents(children[i]);
}
}
updateSizeAndContents();
}
private void initComponents() {
GridBagConstraints c = new GridBagConstraints();
c.anchor = GridBagConstraints.WEST;
int row = 0;
c.gridx = 0;
c.gridy = row;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(12, 12, 12, 12);
MLabel labIcon = new MLabel();
labIcon.setHorizontalAlignment(SwingConstants.LEFT);
FileSystemView view = FileSystemView.getFileSystemView();
labIcon.setIcon(view.getSystemIcon(file.getFile()));
getContentPane().add(labIcon, c);
c.gridx = 1;
c.gridy = row++;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(12, 0, 12, 12);
tfFileName = new MLabelTextField(30);
tfFileName.setText(file.getDisplayName());
getContentPane().add(tfFileName, c);
c.gridx = 0;
c.gridy = row++;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(new JSeparator(SwingConstants.HORIZONTAL), c);
c.gridx = 0;
c.gridy = row;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(new MLabel(resources.getString("text.fullPath")),
c);
c.gridx = 1;
c.gridy = row++;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 0, 12, 12);
tfFullPath = new MLabelTextField(20);
getContentPane().add(tfFullPath, c);
c.gridx = 0;
c.gridy = row;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(new MLabel(resources.getString("text.type")), c);
c.gridx = 1;
c.gridy = row++;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 0, 12, 12);
tfType = new MLabelTextField(20);
getContentPane().add(tfType, c);
c.gridx = 0;
c.gridy = row;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(new MLabel(resources.getString("text.size")), c);
c.gridx = 1;
c.gridy = row++;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 0, 12, 12);
tfSize = new MLabelTextField(20);
getContentPane().add(tfSize, c);
if (file.isDirectory()) {
c.gridx = 0;
c.gridy = row;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(
new MLabel(resources.getString("text.contents")), c);
c.gridx = 1;
c.gridy = row++;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 0, 12, 12);
tfContents = new MLabelTextField(20);
getContentPane().add(tfContents, c);
}
c.gridx = 0;
c.gridy = row;
c.gridwidth = 1;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(
new MLabel(resources.getString("text.lastModified")), c);
c.gridx = 1;
c.gridy = row++;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 0, 12, 12);
tfLastModified = new MLabelTextField(20);
getContentPane().add(tfLastModified, c);
c.gridx = 0;
c.gridy = row++;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(getAttributesPanel(), c);
c.gridx = 0;
c.gridy = row++;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 1.0;
c.weighty = 1.0;
c.fill = GridBagConstraints.BOTH;
c.insets = new Insets(0, 12, 12, 12);
getContentPane().add(new MLabel(), c);
c.gridx = 0;
c.gridy = row++;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.NONE;
c.anchor = GridBagConstraints.EAST;
c.insets = new Insets(6, 12, 11, 11);
getContentPane().add(getCommandButtons(), c);
}
private Component getAttributesPanel() {
JPanel panel = new JPanel(new GridLayout(1, 3, 10, 3));
panel.setBorder(BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(),
resources.getString("title.attributes")));
cbRead = new JCheckBox(resources.getString("text.read"), file.canRead());
cbWrite = new JCheckBox(resources.getString("text.write"),
file.canWrite());
cbHidden = new JCheckBox(resources.getString("text.hidden"),
file.isHidden());
cbRead.setEnabled(false);
cbWrite.setEnabled(false);
cbHidden.setEnabled(false);
panel.add(cbRead);
panel.add(cbWrite);
panel.add(cbHidden);
return panel;
}
private Component getCommandButtons() {
Box panel = new Box(BoxLayout.X_AXIS);
butClose = new MButton(CommonResources.getString("text.close"));
butClose.addActionListener(this);
getRootPane().setDefaultButton(butClose);
butHelp = new MButton(CommonResources.getString("text.help"));
JFTPHelp2.getInstance().enableHelp(butHelp, HELP_ID);
panel.add(butClose);
panel.add(Box.createRigidArea(new Dimension(5, 0)));
panel.add(butHelp);
return panel;
}
}