/**
* Sets a mnemomic for the specified button.
*
* @param b button
* @param mnem mnemonics that have already been assigned
*/
public static void setMnemonic(final AbstractButton b, final StringBuilder mnem) {
// do not set mnemonics for Mac! Alt+key used for special characters.
if (Prop.MAC) return;
// find and assign unused mnemomic
final String label = b.getText();
final int ll = label.length();
for (int l = 0; l < ll; l++) {
final char ch = Character.toLowerCase(label.charAt(l));
if (!letter(ch) || mnem.indexOf(Character.toString(ch)) != -1) continue;
b.setMnemonic(ch);
mnem.append(ch);
break;
}
}
/**
* Sets the output text.
*
* @param out cached output
*/
public void setText(final ArrayOutput out) {
final byte[] buf = out.buffer();
final int size = (int) out.size();
final byte[] chop = token(DOTS);
if (out.finished() && size >= chop.length) {
System.arraycopy(chop, 0, buf, size - chop.length, chop.length);
}
text.setText(buf, size);
header.setText((out.finished() ? CHOPPED : "") + RESULT);
home.setEnabled(gui.context.data() != null);
}
/**
* Default constructor.
*
* @param man view manager
*/
public TextView(final ViewNotifier man) {
super(TEXTVIEW, man);
border(5).layout(new BorderLayout(0, 5));
header = new BaseXHeader(RESULT);
home = BaseXButton.command(GUIMenuCmd.C_HOME, gui);
home.setEnabled(false);
text = new TextPanel(false, gui);
text.setSyntax(new SyntaxXML());
search = new SearchEditor(gui, text);
final AbstractButton save = BaseXButton.get("c_save", SAVE, false, gui);
final AbstractButton find = search.button(FIND);
final BaseXBack buttons = new BaseXBack(false);
buttons.layout(new TableLayout(1, 3, 1, 0)).border(0, 0, 4, 0);
buttons.add(save);
buttons.add(home);
buttons.add(find);
final BaseXBack b = new BaseXBack(false).layout(new BorderLayout());
b.add(buttons, BorderLayout.WEST);
b.add(header, BorderLayout.EAST);
add(b, BorderLayout.NORTH);
add(search, BorderLayout.CENTER);
save.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
save();
}
});
refreshLayout();
}
/**
* Serializes the specified nodes.
*
* @param n nodes to display
*/
private void setText(final DBNodes n) {
if (visible()) {
try {
final ArrayOutput ao = new ArrayOutput();
ao.setLimit(gui.gopts.get(GUIOptions.MAXTEXT));
if (n != null) n.serialize(Serializer.get(ao));
setText(ao);
cmd = null;
ns = ao.finished() ? n : null;
} catch (final IOException ex) {
Util.debug(ex);
}
} else {
home.setEnabled(gui.context.data() != null);
}
}
@Override
public void refresh(final GUI main, final AbstractButton button) {
button.setEnabled(text.marked());
}
@Override
public void refresh(final GUI main, final AbstractButton button) {
button.setEnabled(clip() != null);
}
@Override
public void refresh(final GUI main, final AbstractButton button) {
button.setEnabled(!undo.last());
}