private Slice showNewSliceDialog() {
Object[] allProjects = mainGUI.getProjectsArray();
if (allProjects.length == 0) {
JOptionPane.showMessageDialog(
this, "Please first create a project.", "Create Slice", JOptionPane.INFORMATION_MESSAGE);
return null;
}
String[] projectNames = new String[allProjects.length];
for (int i = 0; i < projectNames.length; i++) projectNames[i] = ((Project) allProjects[i]).name;
JPanel infoPanel = new JPanel();
infoPanel.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(10, 0, 0, 0); // top padding
c.weightx = 0.1;
c.gridx = 0;
c.gridy = 0;
infoPanel.add(new JLabel("Name:"), c);
c.gridy = 1;
infoPanel.add(new JLabel("Project:"), c);
c.gridy = 2;
infoPanel.add(new JLabel("Description:"), c);
JComboBox projectBox = new JComboBox(projectNames);
JTextField name = new JTextField("");
AbstractDocument doc = (AbstractDocument) name.getDocument();
doc.setDocumentFilter(new PatternFilter("^[a-zA-Z0-9][-a-zA-Z0-9]{0,18}"));
name.setColumns(30);
JTextArea desc = new JTextArea("");
c.weightx = 0.9;
c.gridx = 1;
c.gridy = 0;
infoPanel.add(name, c);
c.gridy = 1;
infoPanel.add(projectBox, c);
c.gridy = 2;
c.ipady = 100;
infoPanel.add(new JScrollPane(desc), c);
int response;
do {
response =
JOptionPane.showConfirmDialog(
this,
infoPanel,
"New Slice",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.PLAIN_MESSAGE);
name.setBackground(name.getText().trim().length() == 0 ? Color.pink : Color.white);
desc.setBackground(desc.getText().trim().length() == 0 ? Color.pink : Color.white);
} while ((name.getText().length() == 0 || desc.getText().length() == 0)
&& response == JOptionPane.OK_OPTION);
if (response != JOptionPane.OK_OPTION) return null;
else {
Slice d = new Slice();
d.name = name.getText().trim();
d.desc = desc.getText().trim();
d.urnProject = ((Project) allProjects[projectBox.getSelectedIndex()]).urn;
return d;
}
}
