/********************************************************************************
* *
* (c) Copyright 2010 Verizon Communications USA and The Open University UK *
* *
* This software is freely distributed in accordance with *
* the GNU Lesser General Public (LGPL) license, version 3 or later *
* as published by the Free Software Foundation. *
* For details see LGPL: http://www.fsf.org/licensing/licenses/lgpl.html *
* and GPL: http://www.fsf.org/licensing/licenses/gpl-3.0.html *
* *
* This software is provided by the copyright holders and contributors "as is" *
* and any express or implied warranties, including, but not limited to, the *
* implied warranties of merchantability and fitness for a particular purpose *
* are disclaimed. In no event shall the copyright owner or contributors be *
* liable for any direct, indirect, incidental, special, exemplary, or *
* consequential damages (including, but not limited to, procurement of *
* substitute goods or services; loss of use, data, or profits; or business *
* interruption) however caused and on any theory of liability, whether in *
* contract, strict liability, or tort (including negligence or otherwise) *
* arising in any way out of the use of this software, even if advised of the *
* possibility of such damage. *
* *
********************************************************************************/
package com.compendium.ui.dialogs;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.border.EmptyBorder;
import com.compendium.LanguageProperties;
import com.compendium.ProjectCompendium;
import com.compendium.ui.UIButton;
import com.compendium.ui.UIButtonPanel;
import com.compendium.ui.UILinkedFilesTable;
/**
* View database stored and local Linked files.
* @author Sebastian Ehrich, alterations Michelle Bachler
*/
public class UILinkedFilesBrowser extends UIDialog implements ActionListener {
/**
* Auto generated UID
*/
private static final long serialVersionUID = -5856981546500045895L;
/** The pane for the dialog's content.*/
private Container oContentPane = null;
/** The parent frame for this dialog.*/
private JFrame oParent = null;
/** The button to extract the selected file(s)
* and save it to the file system */
private UIButton pbExtract = null;
/** The button to delete the selected file(s) */
private UIButton pbDelete = null;
/** The button to close the dialog */
private UIButton pbClose = null;
/** The table to list the linked files */
private UILinkedFilesTable tblLinkFiles = null;
public UILinkedFilesBrowser(JFrame parent) {
super(parent, true);
this.setSize(new Dimension(800,800));
this.setMinimumSize(new Dimension(200,200));
oParent = parent;
setTitle(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.linkedFilesBrowserTitle")); //$NON-NLS-1$
oContentPane = getContentPane();
oContentPane.setLayout(new BorderLayout());
oContentPane.add(createMainPanel(), BorderLayout.CENTER);
oContentPane.add(createButtonPanel(), BorderLayout.SOUTH);
tblLinkFiles.updateFileTable();
pack();
}
private JPanel createMainPanel() {
JPanel panel = new JPanel(new BorderLayout());
panel.setBorder(new EmptyBorder(10,10,10,10));
JLabel lblFiles = new JLabel(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.projectLinkedFile")+":"); //$NON-NLS-1$
panel.add(lblFiles, BorderLayout.NORTH);
tblLinkFiles = new UILinkedFilesTable(this);
JScrollPane sp = new JScrollPane(tblLinkFiles.getTable());
panel.add(sp, BorderLayout.CENTER);
JPanel upperButtonPanel = new JPanel();
upperButtonPanel.setBorder(new EmptyBorder(0,0,10,0));
// Add update button
pbExtract = new UIButton(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.extractButton")); //$NON-NLS-1$
pbExtract.setMnemonic(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.extractButtonMnemonic").charAt(0));
pbExtract.addActionListener(this);
upperButtonPanel.add(pbExtract);
// Add delete button
pbDelete = new UIButton(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.deleteButton")); //$NON-NLS-1$
pbDelete.setMnemonic(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.deleteButtonMnemonic").charAt(0));
pbDelete.addActionListener(this);
upperButtonPanel.add(pbDelete);
panel.add(upperButtonPanel, BorderLayout.SOUTH);
return panel;
}
/**
* Create and return the button panel.
*/
private UIButtonPanel createButtonPanel() {
UIButtonPanel oButtonPanel = new UIButtonPanel();
// Add close button
pbClose = new UIButton(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.closeButton")); //$NON-NLS-1$
pbClose.setMnemonic(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.closeButtonMnemonic").charAt(0));
pbClose.addActionListener(this);
getRootPane().setDefaultButton(pbClose);
oButtonPanel.addButton(pbClose);
return oButtonPanel;
}
/**
* Handles button push events.
* @param e the associated ActionEvent object.
*/
public void actionPerformed(ActionEvent evt) {
Object source = evt.getSource();
// Handle button events
if (source instanceof JButton) {
if (source == pbExtract) {
onExtract();
}
else if (source == pbDelete) {
onDelete();
}
else if (source == pbClose) {
onCancel();
}
}
}
/**
* Triggered when the delete button is pressed.
*/
private void onDelete() {
int[] selectedFiles = tblLinkFiles.getTable().getSelectedRows();
if (selectedFiles.length < 1) {
ProjectCompendium.APP.displayMessage(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.selectFileToDelete"), LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.deleteFilesTitle")); //$NON-NLS-1$ //$NON-NLS-2$
} else {
// ask for confirmation
int response = JOptionPane.showConfirmDialog(oParent, LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.areYouSure"), //$NON-NLS-1$
LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.deleteFilesTitle"), JOptionPane.YES_NO_OPTION); //$NON-NLS-1$
if (response == JOptionPane.YES_OPTION) {
tblLinkFiles.onDelete();
}
}
}
/**
* Triggered when the extract button is pressed.
*
*/
private void onExtract() {
int[] selectedFiles = tblLinkFiles.getTable().getSelectedRows();
if (selectedFiles.length < 1) {
ProjectCompendium.APP.displayMessage(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.9"), LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.extractFilesTitle")); //$NON-NLS-1$ //$NON-NLS-2$
} else {
// open dialog to select the directory in which to extract the
// files to
JFileChooser dirChooser = new JFileChooser();
dirChooser.setDialogTitle(LanguageProperties.getString(LanguageProperties.DIALOGS_BUNDLE, "UILinkedFilesBrowser.chooseDir")); //$NON-NLS-1$
dirChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
dirChooser.setAcceptAllFileFilterUsed(false);
if (dirChooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
File chosenDir = dirChooser.getSelectedFile();
tblLinkFiles.onExtract(chosenDir);
}
}
}
}