/**
* Update the content panel with the new history
*
* @param historyTokens the history tokens
*/
public void update(final List<String> historyTokens) {
HistoryResolver foundResolver = null;
for (final HistoryResolver resolver : resolvers) {
if (historyTokens.get(0).equals(resolver.getHistoryToken())) {
currHistoryPath = historyTokens;
foundResolver = resolver;
break;
}
}
if (foundResolver != null) {
update(historyTokens, foundResolver);
} else {
HistoryUtils.newHistory(Theme.RESOLVER, "Error404.html");
}
}
@Override
public void resolve(List<String> historyTokens, AsyncCallback<Widget> callback) {
if (historyTokens.size() >= 1) {
StringBuilder sb = new StringBuilder();
boolean first = true;
for (String token : historyTokens) {
if (first) {
first = false;
} else {
sb.append("/");
}
sb.append(token);
}
Theme theme = new Theme(sb.toString());
callback.onSuccess(theme);
} else {
HistoryUtils.newHistory(Theme.RESOLVER);
callback.onSuccess(null);
}
}
private void setWindowTitle(List<String> historyTokens) {
String tokenI18N = "";
boolean resolved = false;
List<String> tokens = historyTokens;
while (!resolved && tokens.size() > 0) {
String token = StringUtils.join(tokens, "_");
tokenI18N = messages.title(token).toUpperCase();
if (tokenI18N.isEmpty()) {
tokens = HistoryUtils.removeLast(tokens);
} else {
resolved = true;
}
}
if (!resolved) {
String lastToken = historyTokens.get(historyTokens.size() - 1);
// TODO generalize suffix approach
if (lastToken.endsWith(".html")) {
lastToken = lastToken.substring(0, lastToken.length() - ".html".length());
}
// transform camel case to spaces
lastToken = lastToken.replaceAll("([A-Z])", " $1");
// upper-case
lastToken = lastToken.toUpperCase();
tokenI18N = lastToken;
}
// title.setText(tokenI18N);
Window.setTitle(messages.windowTitle(tokenI18N));
}