/**
* Displays a message dialog containing the error specified in parameter.
*
* @param error a String representing an error message to display.
*/
private void displayError(String error) {
JOptionPane.showMessageDialog(
mailsListPane.getParent(),
error,
String.format(
i18n.get("mailslist.err.title"), Configuration.INSTANCE.get("application.name")),
JOptionPane.ERROR_MESSAGE);
}
/**
* Creates the table and sets its cells as non editable.
*
* <p>Adds some mouse events on the table, to display emails, when a user clicks on a specific
* row.<br>
* If the email can't be found, an error message will be displayed.<br>
* The table will reset the size of its column every time the size of the table changed (for
* example when the user maximizes the window).
*/
public MailsListPane() {
// Init desktop (Java 6 Desktop API)
if (Desktop.isDesktopSupported()) {
desktop = Desktop.getDesktop();
}
if (!ArgsHandler.INSTANCE.memoryModeEnabled()) {
table.addMouseListener(
new MouseListener() {
@Override
public void mouseReleased(MouseEvent e) {}
@Override
public void mousePressed(MouseEvent e) {}
@Override
public void mouseExited(MouseEvent e) {}
@Override
public void mouseEntered(MouseEvent e) {}
@Override
public void mouseClicked(MouseEvent e) {
String emlViewer = ArgsHandler.INSTANCE.getEmlViewer();
if (e.getClickCount() == 2 && (emlViewer != null || desktop != null)) {
File file = null;
JTable target = (JTable) e.getSource();
String fileName = UIModel.INSTANCE.getListMailsMap().get(target.getSelectedRow());
if (fileName == null) {
LOGGER.error(
"Can't find any associated email for row #{}", target.getSelectedRow());
} else {
file = new File(fileName);
}
if (file != null && file.exists()) {
try {
if (emlViewer != null) {
Runtime.getRuntime().exec(emlViewer + " " + file.getAbsolutePath());
} else {
desktop.open(file);
}
} catch (IOException ioe) {
LOGGER.error("", ioe);
displayError(
String.format(i18n.get("mailslist.err.open"), file.getAbsolutePath()));
}
} else {
displayError(
String.format(i18n.get("mailslist.err.find"), file.getAbsolutePath()));
}
}
}
});
}
// Auto scroll tab to bottom when a new element is inserted
table.addComponentListener(
new ComponentAdapter() {
public void componentResized(ComponentEvent e) {
table.scrollRectToVisible(new Rectangle(table.getCellRect(nbElements, 0, true)));
}
});
model.addColumn(i18n.get("mailslist.col.received"));
model.addColumn(i18n.get("mailslist.col.from"));
model.addColumn(i18n.get("mailslist.col.to"));
model.addColumn(i18n.get("mailslist.col.subject"));
table.setModel(model);
mailsListPane.addComponentListener(
new ComponentAdapter() {
public void componentResized(ComponentEvent e) {
// When the width of a column is changed, only the columns to the left and right of the
// margin change
table.setAutoResizeMode(JTable.AUTO_RESIZE_NEXT_COLUMN);
// Set width for each column
int total = 0;
int length = widths.length;
for (int i = 0; i < length; i++) {
table.getColumnModel().getColumn(i).setPreferredWidth(widths[i]);
total += widths[i];
}
table.getColumnModel().getColumn(length).setPreferredWidth(table.getWidth() - total);
}
});
mailsListPane.getViewport().add(table, null);
}