public void onMessage(final Message message) {
if (!message.isTransient()) {
// update the visible message count
reflectMessageCount();
if (message.isSticky()) // sticky messages override each other like this
{
lastSticky = message;
displayNotification(message);
} else if (null == lastSticky
|| Message.Severity.Error == message.getSeverity()
|| Message.Severity.Fatal
== message.getSeverity()) // regular message don't replace sticky ones
{
clearSticky();
displayNotification(message);
Timer hideTimer =
new Timer() {
@Override
public void run() {
// hide message
messageDisplay.clear();
if (displayPopup != null) displayPopup.hide();
}
};
hideTimer.schedule(5000);
}
}
}
public boolean hasErrorMessages() {
for (List<Message> sourceMessages : this.sourceMessages.values()) {
for (Message message : sourceMessages) {
if (message.getSeverity() == Severity.ERROR) {
return true;
}
}
}
return false;
}
private void displayNotification(final Message message) {
String actualMessage =
message.getConciseMessage().length() > 40
? message.getConciseMessage().substring(0, 40) + " ..."
: message.getConciseMessage();
displayPopup = new DefaultPopup(DefaultPopup.Arrow.RIGHTTOP);
final HTML label = new HTML(message.getSeverity().getTag() + " " + actualMessage);
label.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent clickEvent) {
if (message.isSticky()) {
MessageCenterView.this.lastSticky = null;
}
messageDisplay.clear();
displayPopup.hide();
showDetail(message);
}
});
label.addStyleName("notification-display");
final String css = getSeverityStyle(message.severity);
label.addStyleName(css);
displayPopup.setWidget(label);
int width = 250;
int height = 16;
displayPopup.setPopupPosition(
messageButton.getAbsoluteLeft() - (width + 2 - messageButton.getOffsetWidth() + 85),
messageButton.getAbsoluteTop() - 2);
displayPopup.show();
displayPopup.setWidth(width + "px");
displayPopup.setHeight(height + "px");
}
protected static void printMessages(ArrayOfMessage messages) {
for (int ii = 0; ii < messages.size(); ii++) {
Message message = messages.getMessage(ii);
System.out.println(message.getSeverity().toString() + " " + ii + ": " + message.getSummary());
}
}
private void showDetail(final Message msg) {
msg.setNew(false);
final DefaultWindow window =
new DefaultWindow(Console.CONSTANTS.common_label_messageDetailTitle());
window.setWidth(480);
window.setHeight(360);
window.setGlassEnabled(true);
// ImageResource icon = MessageCenterView.getSeverityIcon(msg.getSeverity());
// AbstractImagePrototype prototype = AbstractImagePrototype.create(icon);
SafeHtmlBuilder html = new SafeHtmlBuilder();
// TODO: XSS prevention?
html.appendHtmlConstant(msg.getSeverity().getTag());
html.appendHtmlConstant(" ");
html.appendHtmlConstant(msg.getFired().toString());
html.appendHtmlConstant("<h3 id='consise-message'>");
html.appendHtmlConstant(msg.getConciseMessage());
html.appendHtmlConstant("</h3>");
html.appendHtmlConstant("<p/>");
String detail = msg.getDetailedMessage() != null ? msg.getDetailedMessage() : "";
html.appendHtmlConstant(
"<pre style='font-family:tahoma, verdana, sans-serif;' id='detail-message'>");
html.appendHtmlConstant(detail);
html.appendHtmlConstant("</pre>");
final HTML widget = new HTML(html.toSafeHtml());
widget.getElement().setAttribute("style", "margin:5px");
DialogueOptions options =
new DialogueOptions(
"OK",
new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
window.hide();
}
},
Console.CONSTANTS.common_label_cancel(),
new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
window.hide();
}
});
options.getSubmit().setAttribute("aria-describedby", "consise-message detail-message");
Widget windowContent = new WindowContentBuilder(widget, options).build();
TrappedFocusPanel trap =
new TrappedFocusPanel(windowContent) {
@Override
protected void onAttach() {
super.onAttach();
Scheduler.get()
.scheduleDeferred(
new Scheduler.ScheduledCommand() {
@Override
public void execute() {
getFocus().onFirstButton();
}
});
}
};
window.setWidget(trap);
window.addCloseHandler(
new CloseHandler<PopupPanel>() {
@Override
public void onClose(CloseEvent<PopupPanel> event) {
messagePopup.getMessageList().getSelectionModel().setSelected(msg, false);
messagePopup.hide();
}
});
messagePopup.hide();
window.center();
}