/**
* Shows a file selection dialog for the given working directory.
*
* @param aOwner the owning window to show the dialog in;
* @param aCurrentDirectory the working directory to start the dialog in, can be <code>null</code>
* .
* @return the selected file, or <code>null</code> if the user aborted the dialog.
*/
public static final File showFileSelectionDialog(
final Window aOwner,
final String aCurrentDirectory,
final javax.swing.filechooser.FileFilter... aFileFilters) {
if (HostUtils.isMacOS()) {
final FileDialog dialog;
if (aOwner instanceof Dialog) {
dialog = new FileDialog((Dialog) aOwner);
} else {
dialog = new FileDialog((Frame) aOwner);
}
dialog.setDirectory(aCurrentDirectory);
if ((aFileFilters != null) && (aFileFilters.length > 0)) {
dialog.setFilenameFilter(new FilenameFilterAdapter(aFileFilters));
}
try {
dialog.setVisible(true);
final String selectedFile = dialog.getFile();
return (selectedFile == null) ? null : new File(dialog.getDirectory(), selectedFile);
} finally {
dialog.dispose();
}
} else {
final JFileChooser dialog = new JFileChooser();
dialog.setCurrentDirectory((aCurrentDirectory == null) ? null : new File(aCurrentDirectory));
for (javax.swing.filechooser.FileFilter filter : aFileFilters) {
dialog.addChoosableFileFilter(filter);
}
dialog.setVisible(true);
return dialog.getSelectedFile();
}
}
// Listener für die Menüelemente und Buttons
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource() == btnAusw) {
LOG.info("DB Verbindung wird hergestellt.");
dbgetter = new DBConnection(SERVERNAME, PORT, DB, USER, PWD);
dwAusw = new DWAuswertung(dbgetter);
lblErgebnis.setText(
dwAusw.getQuartal(
(String) cBoxJahr.getSelectedItem(), (String) cBoxQuartal.getSelectedItem()));
}
if (e.getSource() == btnAusw2) {
LOG.info("DB Verbindung wird hergestellt.");
dbgetter = new DBConnection(SERVERNAME, PORT, DB, USER, PWD);
dwAusw = new DWAuswertung(dbgetter);
String[] array =
dwAusw.getAuswertung(
(String) cBoxJahr2.getSelectedItem(),
(String) cBoxQuartal2.getSelectedItem(),
(String) cBoxEinArt.getSelectedItem(),
(String) cBoxMitglied.getSelectedItem());
lblErgebnis_2.setText(array[0]);
lblMengeErg.setText(array[1]);
}
if (e.getSource() == mnItmQExp) {
pfad = null;
chooser = new JFileChooser(pfad);
chooser.setDialogType(JFileChooser.SAVE_DIALOG);
plainFilter = new FileNameExtensionFilter("*.csv", "csv");
chooser.removeChoosableFileFilter(chooser.getAcceptAllFileFilter());
chooser.setFileFilter(plainFilter);
chooser.setDialogTitle("Speichern unter...");
chooser.setVisible(true);
file = null;
int result = chooser.showSaveDialog(frmAuswertung);
if (result == JFileChooser.APPROVE_OPTION) {
file = chooser.getSelectedFile();
}
if (plainFilter.accept(file)) {
LOG.info(file.getAbsolutePath() + " bereit zum speichern.");
entries = new String[3];
entries[0] = lblErgebnis.getText().substring(0, lblErgebnis.getText().length() - 4);
entries[1] = (String) cBoxJahr.getSelectedItem();
entries[2] = (String) cBoxQuartal.getSelectedItem();
if (new CSVParser().saveAs(file, entries)) {
LOG.info("Datei erfolgreich gespeichert.");
JOptionPane.showMessageDialog(
new JFrame(),
"Daten erfolgreich exportiert nach:\n" + file.getAbsolutePath(),
"Datenexport",
JOptionPane.INFORMATION_MESSAGE);
} else {
LOG.log(Level.WARNING, "Datei nicht gespeichert.");
JOptionPane.showMessageDialog(
new JFrame(), "Daten nicht exportiert!", "Datenexport", JOptionPane.ERROR_MESSAGE);
}
} else {
LOG.info(file.getAbsolutePath() + " ist der falsche Dateityp.");
JOptionPane.showMessageDialog(
new JFrame(),
"Bitte folgendes Format nutzen:\n" + "{DATEINAME}.csv",
"Datenexport",
JOptionPane.ERROR_MESSAGE);
}
chooser.setVisible(false);
}
if (e.getSource() == mnItmAExp) {
pfad = null;
chooser = new JFileChooser(pfad);
chooser.setDialogType(JFileChooser.SAVE_DIALOG);
plainFilter = new FileNameExtensionFilter("*.csv", "csv");
chooser.removeChoosableFileFilter(chooser.getAcceptAllFileFilter());
chooser.setFileFilter(plainFilter);
chooser.setDialogTitle("Speichern unter...");
chooser.setVisible(true);
file = null;
int result = chooser.showSaveDialog(frmAuswertung);
if (result == JFileChooser.APPROVE_OPTION) {
file = chooser.getSelectedFile();
}
if (plainFilter.accept(file)) {
LOG.info(file.getAbsolutePath() + " bereit zum speichern.");
entries = new String[6];
entries[0] = lblErgebnis.getText().substring(0, lblErgebnis.getText().length() - 4);
entries[1] = lblMengeErg.getText().substring(0, lblMengeErg.getText().length() - 4);
entries[2] = (String) cBoxEinArt.getSelectedItem();
entries[3] = (String) cBoxMitglied.getSelectedItem();
entries[4] = (String) cBoxJahr.getSelectedItem();
entries[5] = (String) cBoxQuartal.getSelectedItem();
if (new CSVParser().saveAs(file, entries)) {
LOG.info("Datei erfolgreich gespeichert.");
JOptionPane.showMessageDialog(
new JFrame(),
"Daten erfolgreich exportiert nach:\n" + file.getAbsolutePath(),
"Datenexport",
JOptionPane.INFORMATION_MESSAGE);
} else {
LOG.log(Level.WARNING, "Datei nicht gespeichert.");
JOptionPane.showMessageDialog(
new JFrame(), "Daten nicht exportiert!", "Datenexport", JOptionPane.ERROR_MESSAGE);
}
} else {
LOG.info(file.getAbsolutePath() + " ist der falsche Dateityp.");
JOptionPane.showMessageDialog(
new JFrame(),
"Bitte folgendes Format nutzen:\n" + "{DATEINAME}.csv",
"Datenexport",
JOptionPane.ERROR_MESSAGE);
}
chooser.setVisible(false);
}
if (e.getSource() == mnItmLog) {
try {
Desktop.getDesktop()
.browse(
new URI(
"file://"
+ System.getProperty("user.home")
+ System.getProperty("file.separator")
+ "dw-log.html"));
} catch (URISyntaxException | IOException e1) {
LOG.log(Level.WARNING, "Protokoll kann nicht geöffnet werden.", e1);
JOptionPane.showMessageDialog(
new JFrame(),
"Protokoll konnte nicht geöffnet werden.",
"Protokoll öffnen...",
JOptionPane.ERROR_MESSAGE);
}
}
if (e.getSource() == mnItmQuit) {
frmAuswertung.dispose();
}
if (e.getSource() == mnItmAbout) {
About frame = new About();
frame.setVisible(true);
}
}
