/**
* Adjusts the field list so that only the selected fields are read.
*
* @param readFunction
*/
private void setFieldList(JCoFunction readFunction) {
int length = 0;
JCoTable fields = readFunction.getTableParameterList().getTable("FIELDS"); // $NON-NLS-1$
fields.clear();
if (selectedFields.isEmpty()) {
for (final ITableField field : structure.getFieldList()) {
length += field.getLength();
fields.appendRow();
fields.setValue("FIELDNAME", field.getFieldName()); // $NON-NLS-1$
}
} else {
for (final String field : selectedFields) {
try {
length += structure.getField(field).getLength();
fields.appendRow();
fields.setValue("FIELDNAME", field); // $NON-NLS-1$
} catch (FieldNotFoundException e) {
throw new IllegalArgumentException(
MessageFormat.format(Messages.TableReader_UnknownField, field), e);
}
}
}
if (length > 512) {
throw new IllegalArgumentException(Messages.TableReader_ResultTooLong);
}
}
/**
* Adds a field to the list of fields to retrieve.
*
* @param field the descriptor of the field to add
* @throws FieldNotFoundException
*/
public void addField(ITableField field) throws FieldNotFoundException {
structure.getField(field.getFieldName()); // to ensure that the field exists
selectedFields.add(field.getFieldName());
}
/**
* Adds a field to the list of fields to retrieve.
*
* @param fieldName the name of the field to add
* @throws FieldNotFoundException
*/
public void addField(String fieldName) throws FieldNotFoundException {
structure.getField(fieldName); // to ensure that the field exists
selectedFields.add(fieldName);
}
public void showMenu(MouseEvent e) {
boolean isRegex = columnObj.isRegEx();
JPopupMenu menu = new JPopupMenu("Popup");
JMenuItem item = new JMenuItem(columnObj.getVisibleName());
item.setEnabled(false);
menu.add(item);
menu.addSeparator();
if (isRegex) {
JMenu submenu = new JMenu("Regex");
item = new JMenuItem("Edit");
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
javax.swing.SwingUtilities.invokeLater(
new Runnable() {
public void run() {
String newValue =
MoreHelp.showPlainInputMessage(
"Regular expression for the \""
+ columnObj.getVisibleName()
+ "\" column",
"Edit Regex",
columnObj.getRegExData().getRegExString());
columnObj.getRegExData().setRegExString(newValue);
saveAndReloadTableSettings(); // TODO do we need it?
}
});
}
});
submenu.add(item);
item = new JCheckBoxMenuItem("Case sensitive");
item.setSelected(columnObj.getRegExData().isRegExCaseSensitive());
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
columnObj
.getRegExData()
.setRegExCaseSensitive(!columnObj.getRegExData().isRegExCaseSensitive());
}
});
submenu.add(item);
menu.add(submenu);
}
item = new JMenuItem("Rename");
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String newValue =
MoreHelp.showPlainInputMessage(
"Rename the \"" + columnObj.getDefaultVisibleName() + "\" column",
"Rename column name",
columnObj.getVisibleName());
if (newValue.isEmpty()) {
newValue = columnObj.getDefaultVisibleName();
}
columnObj.setVisibleName(newValue);
saveAndReloadTableSettings();
}
});
menu.add(item);
item = new JMenuItem("Hide");
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
columnObj.setVisible(false);
saveAndReloadTableSettings();
}
});
menu.add(item);
item = new JMenuItem("Disable");
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
javax.swing.SwingUtilities.invokeLater(
new Runnable() {
public void run() {
String[] msgOptions = {"OK", "CANCEL"};
if (MoreHelp.askConfirmMessage(
"Disabling a column",
"Are you sure you want to disable the \""
+ columnObj.getVisibleName()
+ "\"? This column may not be populated when it is disabled (if it needs additional resources)",
msgOptions)
== JOptionPane.YES_OPTION) {
columnObj.setEnabled(false);
saveAndReloadTableSettings();
}
}
});
}
});
menu.add(item);
JMenu subMenuVisibleCols = new JMenu("Visbile columns");
item = new JMenuItem("Make all visible");
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
for (Iterator<TableStructure> iterator =
tableHelper
.getTableHeaderColumnsDetails()
.getAllColumnsDefinitionList()
.iterator();
iterator.hasNext(); ) {
final TableStructure columnDefinition = iterator.next();
if (columnDefinition.isEnabled() && !columnDefinition.isVisible()) {
columnDefinition.setVisible(true);
}
}
saveAndReloadTableSettings();
}
});
subMenuVisibleCols.add(item);
JMenu subMenuEnabledCols = new JMenu("Enabled columns");
item = new JMenuItem("Make all enabled");
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
for (Iterator<TableStructure> iterator =
tableHelper
.getTableHeaderColumnsDetails()
.getAllColumnsDefinitionList()
.iterator();
iterator.hasNext(); ) {
final TableStructure columnDefinition = iterator.next();
if (!columnDefinition.isEnabled()) {
columnDefinition.setEnabled(true);
columnDefinition.setVisible(true);
}
}
saveAndReloadTableSettings();
}
});
subMenuEnabledCols.add(item);
for (Iterator<TableStructure> iterator =
tableHelper.getTableHeaderColumnsDetails().getAllColumnsDefinitionList().iterator();
iterator.hasNext(); ) {
final TableStructure columnDefinition = iterator.next();
if (columnDefinition.isEnabled()) {
JMenuItem visibleItem = new JCheckBoxMenuItem(columnDefinition.getVisibleName());
visibleItem.setSelected(columnDefinition.isVisible());
visibleItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
columnDefinition.setVisible(!columnDefinition.isVisible());
saveAndReloadTableSettings();
}
});
subMenuVisibleCols.add(visibleItem);
}
JMenuItem enabledItem = new JCheckBoxMenuItem(columnDefinition.getVisibleName());
enabledItem.setSelected(columnDefinition.isEnabled());
enabledItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
columnDefinition.setEnabled(!columnDefinition.isEnabled());
columnDefinition.setVisible(
true); // when a field is enabled, then it becomes visible automatically
javax.swing.SwingUtilities.invokeLater(
new Runnable() {
public void run() {
if (columnDefinition.isEnabled())
MoreHelp.showMessage(
"The new field might not have been populated previously. It will be populated for the new messages.");
}
});
saveAndReloadTableSettings();
}
});
subMenuEnabledCols.add(enabledItem);
}
menu.add(subMenuVisibleCols);
menu.add(subMenuEnabledCols);
menu.show(e.getComponent(), e.getX(), e.getY());
}