/** Saves the displayed text. */
private void save() {
final BaseXFileChooser fc =
new BaseXFileChooser(SAVE_AS, gui.gopts.get(GUIOptions.WORKPATH), gui).suffix(IO.XMLSUFFIX);
final IO file = fc.select(Mode.FSAVE);
if (file == null) return;
gui.gopts.set(GUIOptions.WORKPATH, file.path());
gui.cursor(CURSORWAIT, true);
final MainOptions opts = gui.context.options;
final int mh = opts.get(MainOptions.MAXHITS);
opts.set(MainOptions.MAXHITS, -1);
opts.set(MainOptions.CACHEQUERY, false);
try (final PrintOutput out = new PrintOutput(file.toString())) {
if (cmd != null) {
cmd.execute(gui.context, out);
} else if (ns != null) {
ns.serialize(Serializer.get(out));
} else {
final byte[] txt = text.getText();
for (final byte t : txt) if (t < 0 || t > ' ' || ws(t)) out.write(t);
}
} catch (final IOException ex) {
BaseXDialog.error(gui, Util.info(FILE_NOT_SAVED_X, file));
} finally {
opts.set(MainOptions.MAXHITS, mh);
opts.set(MainOptions.CACHEQUERY, true);
gui.cursor(CURSORARROW, true);
}
}
/**
* Handles key down events. Cursor keys are handled by the view the other key events are
* delegated to the currently active tool.
*/
public void keyPressed(KeyEvent e) {
int code = e.getKeyCode();
if ((code == KeyEvent.VK_BACK_SPACE) || (code == KeyEvent.VK_DELETE)) {
if (deleteCmd.isExecutable()) {
deleteCmd.execute();
// deleteCmd.viewSelectionChanged(this);
}
} else if ((code == KeyEvent.VK_DOWN)
|| (code == KeyEvent.VK_UP)
|| (code == KeyEvent.VK_RIGHT)
|| (code == KeyEvent.VK_LEFT)) {
handleCursorKey(code);
} else {
tool().keyDown(e, code);
}
checkDamage();
}
