public AutoFocusator() {
super(new BorderLayout());
taskList = new TaskList();
Task task0 = new Task("Use right click to change the states of the tasks.");
taskList.add(task0);
Task task1 = new Task("Just play araound with this small app.");
taskList.add(task1);
Task task2 = new Task("Check http://sourceforge.net/projects/autofocusator/");
taskList.add(task2);
// task1.setState(State.crossed);
// task0.setState(State.dismissed);
table = new JTable(taskList);
table.setPreferredScrollableViewportSize(new Dimension(500, 700));
table.setFillsViewportHeight(true);
table.getColumnModel().getColumn(0).setPreferredWidth(300);
table.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
table.setRowSelectionAllowed(true);
table.getColumnModel().getColumn(0).setCellRenderer(new TaskRenderer());
// TableCellRenderer renderer = table.getColumnModel().getColumn(0).getCellRenderer();
// double height = ((TaskRenderer)renderer).getRendererHeight();
// @todo: The height should be set dependent on the content
table.setRowHeight(28);
table.getModel().addTableModelListener(this);
toolBar = new JToolBar("Autofocusator - Toolbar");
JButton buttonAddTask = new JButton("Add a Task", new ImageIcon(loadPics("res/list-add.png")));
buttonAddTask.setActionCommand("addTask");
buttonAddTask.addActionListener(this);
toolBar.add(buttonAddTask);
JButton buttonDeleteTask =
new JButton("Delete a Task", new ImageIcon(loadPics("res/list-remove.png")));
buttonDeleteTask.setActionCommand("deleteTask");
buttonDeleteTask.addActionListener(this);
toolBar.add(buttonDeleteTask);
JButton buttonSave = new JButton("Save", new ImageIcon(loadPics("res/document-save-as.png")));
buttonSave.setActionCommand("save");
buttonSave.addActionListener(this);
toolBar.add(buttonSave);
JButton buttonOpen = new JButton("open", new ImageIcon(loadPics("res/document-open.png")));
buttonOpen.setActionCommand("open");
buttonOpen.addActionListener(this);
toolBar.add(buttonOpen);
add(toolBar, BorderLayout.NORTH);
contextMenu = new JPopupMenu();
JMenuItem contextMenuItem;
contextMenuItem = new JMenuItem("delete Task");
contextMenuItem.addActionListener(this);
contextMenuItem.setActionCommand("deleteTask");
contextMenu.add(contextMenuItem);
contextMenuItem = new JMenuItem("add Task");
contextMenuItem.addActionListener(this);
contextMenuItem.setActionCommand("addTask");
contextMenu.add(contextMenuItem);
contextMenu.addSeparator();
contextMenuItem = new JMenuItem("cross");
contextMenuItem.addActionListener(this);
contextMenuItem.setActionCommand("cross");
contextMenu.add(contextMenuItem);
contextMenuItem = new JMenuItem("dismiss");
contextMenuItem.addActionListener(this);
contextMenuItem.setActionCommand("dismiss");
contextMenu.add(contextMenuItem);
contextMenuItem = new JMenuItem("worked on");
contextMenuItem.addActionListener(this);
contextMenuItem.setActionCommand("workedOn");
contextMenu.add(contextMenuItem);
fileChooser = new JFileChooser();
FileFilter filter = new FileNameExtensionFilter("XML File", "xml");
fileChooser.addChoosableFileFilter(filter);
table.addMouseListener(this);
JScrollPane scrollPane = new JScrollPane(table);
add(scrollPane, BorderLayout.CENTER);
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("addTask")) {
taskList.add(new Task("new Task"));
/// @todo A new created task should be editable right away.
table.editCellAt(taskList.getRowCount() - 1, 0);
}
if (e.getActionCommand().equals("deleteTask") && (table.getSelectedRow() != -1)) {
taskList.remove(table.getSelectedRow());
}
if (e.getActionCommand().equals("cross") && (table.getSelectedRow() != -1)) {
taskList.get(table.getSelectedRow()).setState(State.crossed);
}
if (e.getActionCommand().equals("dismiss") && (table.getSelectedRow() != -1)) {
taskList.get(table.getSelectedRow()).setState(State.dismissed);
}
if (e.getActionCommand().equals("workedOn") && (table.getSelectedRow() != -1)) {
Task task = taskList.get(table.getSelectedRow());
task.setState(State.crossed);
taskList.add(new Task(task.getName()));
}
// File handling
File file = null;
Writer writer = null;
JAXBContext context;
if (e.getActionCommand().equals("save")) {
Marshaller m = null;
int returnVal = fileChooser.showSaveDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile();
if (!file.getName().endsWith(".xml")) {
/// @TODO Append automaticly .xml
}
try {
context = JAXBContext.newInstance(TaskList.class);
m = context.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
writer = new FileWriter(file);
m.marshal(taskList, writer);
} catch (JAXBException exeption) {
exeption.printStackTrace();
} catch (IOException exeption) {
exeption.printStackTrace();
} finally {
try {
writer.close();
} catch (Exception exeption) {
}
}
}
}
if (e.getActionCommand().equals("open")) {
Unmarshaller um = null;
int returnVal = fileChooser.showOpenDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile();
// if(!file.getName().endsWith(".xml")){
/// @TODO Append automaticly .xml
// }
try {
context = JAXBContext.newInstance(TaskList.class);
um = context.createUnmarshaller();
taskList = (TaskList) um.unmarshal(file);
table.setModel(taskList);
table.getColumnModel().getColumn(0).setCellRenderer(new TaskRenderer());
} catch (JAXBException exeption) {
exeption.printStackTrace();
} finally {
try {
writer.close();
} catch (Exception exeption) {
}
}
}
}
taskList.fireTableDataChanged();
}
