public void actionPerformed(ActionEvent e) {
String url = getUrl();
if (url == null) return;
if (!url.startsWith(HelpUtil.getWikiBaseHelpUrl())) {
String message =
tr(
"<html>The current URL <tt>{0}</tt><br>"
+ "is an external URL. Editing is only possible for help topics<br>"
+ "on the help server <tt>{1}</tt>.</html>",
getUrl(), HelpUtil.getWikiBaseUrl());
JOptionPane.showMessageDialog(
Main.parent, message, tr("Warning"), JOptionPane.WARNING_MESSAGE);
return;
}
url = url.replaceAll("#[^#]*$", "");
OpenBrowser.displayUrl(url + "?action=edit");
}
/** Constructs a new {@code HelpBrowser}. */
public HelpBrowser() {
reader = new HelpContentReader(HelpUtil.getWikiBaseUrl());
build();
}