/* MP5ResultBookPanel.java created 2008-02-14
*
*/
package org.signalml.app.method.mp5;
import static org.signalml.app.util.i18n.SvarogI18n._;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.io.File;
import javax.swing.AbstractAction;
import javax.swing.GroupLayout;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.GroupLayout.Alignment;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;
import javax.swing.border.TitledBorder;
import org.signalml.app.model.components.validation.ValidationErrors;
import org.signalml.app.util.IconUtils;
import org.signalml.app.view.workspace.ViewerFileChooser;
import org.springframework.validation.Errors;
/** MP5ResultBookPanel
*
*
* @author Michal Dobaczewski © 2007-2008 CC Otwarte Systemy Komputerowe Sp. z o.o.
*/
public class MP5ResultBookPanel extends JPanel {
private static final long serialVersionUID = 1L;
private JTextField bookTextField;
private JButton chooseBookButton;
private ViewerFileChooser fileChooser;
private File bookFile;
public MP5ResultBookPanel(ViewerFileChooser fileChooser) {
super();
this.fileChooser = fileChooser;
initialize();
}
private void initialize() {
CompoundBorder border = new CompoundBorder(
new TitledBorder(_("Choose book file")),
new EmptyBorder(3,3,3,3)
);
setBorder(border);
GroupLayout layout = new GroupLayout(this);
this.setLayout(layout);
layout.setAutoCreateContainerGaps(false);
layout.setAutoCreateGaps(true);
JLabel bookFileLabel = new JLabel(_("Book file"));
GroupLayout.SequentialGroup hGroup = layout.createSequentialGroup();
hGroup.addGroup(
layout.createParallelGroup()
.addComponent(bookFileLabel)
);
hGroup.addGroup(
layout.createParallelGroup()
.addComponent(getBookTextField())
);
hGroup.addGroup(
layout.createParallelGroup()
.addComponent(getChooseBookButton())
);
layout.setHorizontalGroup(hGroup);
GroupLayout.SequentialGroup vGroup = layout.createSequentialGroup();
vGroup.addGroup(
layout.createParallelGroup(Alignment.BASELINE)
.addComponent(bookFileLabel)
.addComponent(getBookTextField())
.addComponent(getChooseBookButton())
);
layout.setVerticalGroup(vGroup);
}
public JTextField getBookTextField() {
if (bookTextField == null) {
bookTextField = new JTextField();
bookTextField.setPreferredSize(new Dimension(300,25));
bookTextField.setEditable(false);
}
return bookTextField;
}
public JButton getChooseBookButton() {
if (chooseBookButton == null) {
chooseBookButton = new JButton(new ChooseBookFileAction());
}
return chooseBookButton;
}
public void fillPanelFromModel(MP5ResultTargetDescriptor descriptor) {
if (descriptor.isSaveToFile()) {
bookFile = descriptor.getBookFile();
if (bookFile != null) {
getBookTextField().setText(bookFile.getAbsolutePath());
} else {
getBookTextField().setText("");
}
} else {
bookFile = null;
getBookTextField().setText("");
}
}
public void fillModelFromPanel(MP5ResultTargetDescriptor descriptor) {
descriptor.setBookFile(bookFile);
}
public void validatePanel(ValidationErrors errors) {
if (bookFile == null) {
errors.addError(_("Book file not chosen"));
} else {
File parent = bookFile.getParentFile();
if (parent == null || !parent.exists() || !parent.canWrite()) {
errors.addError(_("Book file parent directory doesn't exist or not writable"));
}
}
}
@Override
public void setEnabled(boolean enabled) {
getBookTextField().setEnabled(enabled);
getChooseBookButton().setEnabled(enabled);
super.setEnabled(enabled);
}
protected class ChooseBookFileAction extends AbstractAction {
private static final long serialVersionUID = 1L;
public ChooseBookFileAction() {
super(_("Choose..."));
putValue(AbstractAction.SMALL_ICON, IconUtils.loadClassPathIcon("org/signalml/app/icon/find.png"));
putValue(AbstractAction.SHORT_DESCRIPTION,_("Choose a book file to save"));
}
public void actionPerformed(ActionEvent ev) {
File file = fileChooser.chooseBookFileForWrite(MP5ResultBookPanel.this.getTopLevelAncestor());
if (file == null) {
return;
}
bookFile = file;
getBookTextField().setText(bookFile.getAbsolutePath());
}
}
}