/**
* Tests if the combo box entries have changed.
*
* @param sl strings to be compared
* @return result of check
*/
private boolean comboChanged(final StringList sl) {
if (sl.size() != box.getItemCount()) return true;
final int is = sl.size();
for (int i = 0; i < is; ++i) {
if (!sl.get(i).equals(box.getItemAt(i))) return true;
}
return false;
}
/**
* Creates an XQuery representation for the specified table query.
*
* @param filter filter terms
* @param cols filter columns
* @param elem element flag
* @param name name of root element
* @param root root flag
* @return query
*/
public static String findTable(
final StringList filter,
final TokenList cols,
final BoolList elem,
final byte[] name,
final boolean root) {
final TokenBuilder tb = new TokenBuilder();
final int is = filter.size();
for (int i = 0; i < is; ++i) {
final String[] spl = split(filter.get(i));
for (final String s : spl) {
final byte[] term = trim(replace(token(s), '"', ' '));
if (term.length == 0) continue;
tb.add('[');
final boolean elm = elem.get(i);
tb.add(elm ? ".//" : "@");
tb.add("*:");
tb.add(cols.get(i));
if (term[0] == '<' || term[0] == '>') {
tb.add(term[0]);
tb.addLong(calcNum(substring(term, 1)));
} else {
tb.add(" contains text \"");
tb.add(term);
tb.add('"');
}
tb.add(']');
}
}
return tb.isEmpty() ? "/" : (root ? "/" : "") + Axis.DESCORSELF + "::*:" + string(name) + tb;
}
/**
* Creates and shows the combo box.
*
* @param sl strings to be added
*/
private void createCombo(final StringList sl) {
if (sl == null || sl.size() == 0) {
pop.setVisible(false);
return;
}
if (comboChanged(sl)) {
box.setModel(new DefaultComboBoxModel(sl.toArray()));
box.setSelectedIndex(-1);
pop = new ComboPopup(box);
}
final int w = getFontMetrics(getFont()).stringWidth(pre);
pop.show(this, Math.min(getWidth(), w), getHeight());
}
/**
* Default constructor.
*
* @param main reference to the main window
*/
public DialogExport(final GUI main) {
super(main, EXPORT);
// create checkboxes
final BaseXBack p = new BaseXBack(new TableLayout(4, 1, 0, 0));
p.add(new BaseXLabel(OUTPUT_DIR + COL, true, true).border(0, 0, 6, 0));
// output label
BaseXBack pp = new BaseXBack(new TableLayout(1, 2, 8, 0));
path = new BaseXTextField(main.gopts.get(GUIOptions.INPUTPATH), this);
pp.add(path.history(GUIOptions.INPUTS, this));
final BaseXButton browse = new BaseXButton(BROWSE_D, this);
browse.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
choose();
}
});
pp.add(browse);
p.add(pp);
// provide components for method and encoding
final MainOptions opts = gui.context.options;
final SerializerOptions sopts = opts.get(MainOptions.EXPORTER);
// method (ignore last entry)
final StringList sl = new StringList();
for (final SerialMethod sm : SerialMethod.values()) sl.add(sm.name());
sl.remove(sl.size() - 1);
method = new BaseXCombo(this, sl.finish());
final SerialMethod sm = sopts.get(SerializerOptions.METHOD);
method.setSelectedItem((sm == null ? SerialMethod.BASEX : sm).name());
mparams = new BaseXTextField(this);
mparams.setColumns(24);
final BaseXBack mth = new BaseXBack(new TableLayout(1, 2, 8, 0));
mth.add(method);
mth.add(mparams);
encoding = new BaseXCombo(this, ENCODINGS);
String enc = sopts.get(SerializerOptions.ENCODING);
boolean f = false;
for (final String s : ENCODINGS) f |= s.equals(enc);
if (!f) {
enc = enc.toUpperCase(Locale.ENGLISH);
for (final String s : ENCODINGS) f |= s.equals(enc);
}
encoding.setSelectedItem(f ? enc : sopts.get(SerializerOptions.ENCODING));
params = new BaseXTextField(sopts.toString(), this);
params.setToolTipText(tooltip(SerializerMode.DEFAULT.get()));
pp = new BaseXBack(new TableLayout(3, 2, 16, 6)).border(8, 0, 8, 0);
pp.add(new BaseXLabel(METHOD + COL, true, true));
pp.add(mth);
pp.add(new BaseXLabel(ENCODING + COL, true, true));
pp.add(encoding);
pp.add(new BaseXLabel(PARAMETERS + COL, true, true));
pp.add(params);
p.add(pp);
info = new BaseXLabel(" ").border(8, 0, 0, 0);
p.add(info);
// indentation
set(p, BorderLayout.CENTER);
// buttons
pp = new BaseXBack(new BorderLayout());
buttons = okCancel();
pp.add(buttons, BorderLayout.EAST);
set(pp, BorderLayout.SOUTH);
action(method);
finish(null);
}