www.pudn.com > jrar-0.40-source-icons.zip > AddingFilePanel.java
/*
* Copyright (C) 2003-2004 Andrew Smith
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
import java.awt.BorderLayout;
import java.awt.CardLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import java.io.IOException;
import java.text.NumberFormat;
import javax.swing.Box;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFormattedTextField;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.border.BevelBorder;
import javax.swing.border.EmptyBorder;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;
public class AddingFilePanel extends JPanel implements ActionListener,
ItemListener {
Jrar jrar;
JrarGUI jgui;
JPanel tablePanel, addingButtons;
JList jal;
JScrollPane scrollPane;
JComboBox compressionMethodComboBox;
JFormattedTextField splitArchiveTextField;
// options layout Delete files after archiving, create SFX archive,
// create solid archive, put recovery record,
// test archived files, lock archive
boolean[] options = {false, false, false, false, false, false};
// other options that cannot be satisifed with a boolean
int currentCompressionMethod = 3;
int recoveryRecordSize = 0;
double actualSplitSize = 0;
JCheckBox[] optionCheckBoxes = new JCheckBox[JrarConstants.addingPannelCheckBoxOptionTexts.length];
JButton cancelAddingFiles, addFileButton, optionsButton,
finished, removeFiles;
DefaultListModel dlm;
String currentFile;
public AddingFilePanel(JPanel jp, Jrar j, String f) {
tablePanel = jp;
jrar = j;
currentFile = f;
setLayout(new BorderLayout());
addingButtons = new JPanel();
jal = new JList(dlm = new DefaultListModel());
scrollPane = new JScrollPane(jal);
scrollPane.setBorder(new BevelBorder(BevelBorder.LOWERED));
scrollPane.setPreferredSize(new Dimension(600, 500));
add("Center", scrollPane);
addFileButton = new JButton("Add files");
addFileButton.addActionListener(this);
addFileButton.setToolTipText("Add files to the list");
addingButtons.add(addFileButton);
removeFiles = new JButton("Remove File(s)");
removeFiles.addActionListener(this);
removeFiles.setToolTipText("Remove selected file(s) from the list");
addingButtons.add(removeFiles);
optionsButton = new JButton("Options");
optionsButton.addActionListener(this);
optionsButton.setToolTipText("Options");
addingButtons.add(optionsButton);
finished = new JButton("Finished");
finished.addActionListener(this);
finished.setToolTipText("Create updated archive");
addingButtons.add(finished);
cancelAddingFiles = new JButton("Cancel");
cancelAddingFiles.addActionListener(this);
cancelAddingFiles.setToolTipText("Cancel adding files");
addingButtons.add(cancelAddingFiles);
this.add("South", addingButtons);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == cancelAddingFiles) {
jrar.setJGUIButtonsState(true);
CardLayout cl = (CardLayout) (tablePanel.getLayout());
tablePanel.remove(this);
cl.removeLayoutComponent(this);
cl.last(tablePanel);
}
else if (e.getSource() == addFileButton) {
addFilesChooser();
}
else if (e.getSource() == removeFiles) {
removeSelectedFiles();
}
else if (e.getSource() == optionsButton) {
displayOptions();
}
else if (e.getSource() == finished) {
runFinishedCommand();
}
}
private void addFilesChooser() {
JFileChooser fc = new JFileChooser();
fc.setMultiSelectionEnabled(true);
fc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
int answer = fc.showDialog(this, "Add files");
if (answer == JFileChooser.APPROVE_OPTION) {
try {
File[] selectedFiles = fc.getSelectedFiles();
for (int i = 0; i < selectedFiles.length; i++) {
if (!dlm.contains(selectedFiles[i].getCanonicalPath())) {
dlm.addElement(selectedFiles[i].getCanonicalPath());
} else {
jrar.updateJGUIStatusBar("At least one of the files you tried to add"
+ " is already in the list");
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
private void removeSelectedFiles() {
int[] j = jal.getSelectedIndices();
for (int i = (j.length - 1); i >= 0; i--)
dlm.removeElementAt(j[i]);
}
private void displayOptions() {
final JDialog optionsDialog = new JDialog(jgui, "Options", true);
optionsDialog.getContentPane().setLayout(new BorderLayout());
JLabel jl = new JLabel("Options for files to be added");
optionsDialog.getContentPane().add("North", jl);
JPanel optionsPanel = new JPanel();
optionsPanel.setLayout(new GridLayout(1, 1));
JPanel comboPanel = new JPanel();
comboPanel.setLayout(new GridLayout(0, 1));
comboPanel.setBorder(new EmptyBorder(20, 20, 20, 20));
// combobox for the compression method
compressionMethodComboBox = new JComboBox(JrarConstants.addingPannelCompressionStrengths);
compressionMethodComboBox.setSelectedIndex(currentCompressionMethod);
compressionMethodComboBox.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
currentCompressionMethod = compressionMethodComboBox.getSelectedIndex();
}
});
compressionMethodComboBox.setBorder(new TitledBorder(new EtchedBorder(
EtchedBorder.LOWERED), "Compression Method"));
compressionMethodComboBox.setToolTipText("Comperssion Method");
comboPanel.add(compressionMethodComboBox);
comboPanel.add(Box.createRigidArea(new Dimension(1, 1)));
// text field for the spliting of archives
final NumberFormat nf = NumberFormat.getNumberInstance();
nf.setMaximumIntegerDigits(10);
splitArchiveTextField = new JFormattedTextField(nf);
splitArchiveTextField.setColumns(10);
splitArchiveTextField.setValue(new Double(actualSplitSize));
splitArchiveTextField.addPropertyChangeListener("value",
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
actualSplitSize = new Double(splitArchiveTextField.getValue()
.toString()).doubleValue();
if (actualSplitSize > JrarConstants.maxFileSplitingSize)
actualSplitSize = JrarConstants.maxFileSplitingSize;
}
});
splitArchiveTextField.setToolTipText("Split to volumes,"
+ " bytes
Enter 0 to enable Auto-Spliting");
JPanel textFieldPanel = new JPanel();
textFieldPanel.add(splitArchiveTextField);
textFieldPanel.setLayout(new GridLayout(1, 1));
textFieldPanel.setBorder(new TitledBorder(new EtchedBorder(
EtchedBorder.LOWERED), "Split to volumes, bytes"));
comboPanel.add(textFieldPanel);
// checkbox list
JPanel checkBoxOptions = new JPanel();
checkBoxOptions.setLayout(new GridLayout(0, 1));
checkBoxOptions.setBorder(new TitledBorder(new EtchedBorder(
EtchedBorder.LOWERED), "Archiving Options"));
for (int i = 0; i < optionCheckBoxes.length; i++) {
optionCheckBoxes[i] = new JCheckBox();
optionCheckBoxes[i].setText(JrarConstants.addingPannelCheckBoxOptionTexts[i]);
optionCheckBoxes[i].addItemListener(this);
optionCheckBoxes[i].setSelected(options[i]);
checkBoxOptions.add(optionCheckBoxes[i]);
}
optionCheckBoxes[1].setEnabled(false);
optionCheckBoxes[2].setEnabled(false);
optionCheckBoxes[3].setEnabled(false);
optionsPanel.add(comboPanel);
optionsPanel.add(checkBoxOptions);
optionsDialog.getContentPane().add("Center", optionsPanel);
JButton optionsOK = new JButton("OK");
optionsOK.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
optionsDialog.dispose();
}
});
optionsDialog.getRootPane().setDefaultButton(optionsOK);
optionsDialog.getContentPane().add("South", optionsOK);
optionsDialog.setResizable(false);
optionsDialog.pack();
optionsDialog
.setLocation(
(int) ((Toolkit.getDefaultToolkit().getScreenSize().getWidth())
- optionsDialog.getSize().getWidth()) / 2,
(int) ((Toolkit.getDefaultToolkit().getScreenSize().getHeight())
- optionsDialog.getSize().getHeight()) / 2);
optionsDialog.setVisible(true);
}
public void itemStateChanged(ItemEvent e) {
for (int i = 0; i < options.length; i++) {
options[i] = optionCheckBoxes[i].isSelected();
}
}
private void runFinishedCommand() {
String switchesToUse = "";
String filesToAdd = "";
while (currentFile == null) currentFile = jrar.noCurrentRarFileOpen();
if (currentFile != "???CANCEL_ADDING_FILES???") {
currentFile = "\"" + currentFile + "\" ";
// delete files after archiving
if (options[0]) switchesToUse += "-df ";
// TODO create SFX archive
//if (options[1]) command += "-df ";
// TODO create solid archive
//if (options[2]) command += "-df ";
// TODO add recovery record
//if (options[3]) switches += "-rr" + recoveryRecordSize + " ";
// test files on compliation
if (options[4]) switchesToUse += "-t ";
// lock archive
if (options[5]) switchesToUse += "-k ";
switchesToUse += "-m" + currentCompressionMethod + " ";
for (int i = 0; i < dlm.getSize(); i++)
filesToAdd += "\"" + dlm.getElementAt(i).toString() + "\" ";
jrar.createNewAddingProcess(currentFile, switchesToUse, filesToAdd);
// jrar.runNewRarCommand("a", switches, files, "", message, jrar.ADDSTATE);
}
}
}