private void postChirp() {
// Making the RPC call and submitting in the feeds
// Instead of using our wrapper we will use the Core RPC call mechanism from the docs
feedservice.sendFeed(
feed,
new AsyncCallback<Void>() {
@Override
public void onSuccess(Void result) {
// User Chirped so we have a new feed coming up and the list needs to be repopulated
// But if user has not clicked on the right Tab as per the chirp the feed might not be
// visible
eventbus.fireEvent(
new FeedsCheckEvent(feed.getCity(), feed.getAuthor(), feed.getClient()));
}
@Override
public void onFailure(Throwable caught) {
System.err.println("Feed Posting Failed: " + caught);
}
});
// When done Chirping make the buttons unavailaible again,clear the textbox
display.getChirpButton().setEnabled(false);
display.getAttachFile().setEnabled(false);
display.getTextArea().setText("");
}
public void afterChirpMarked(final FeedDTO feed) {
this.feed = feed;
// BTW AWESOMENESS---------> mysql AUTOMATICALLY INSERTS TIMESTAMP WHEN QUERY FIRES!
// Now the Chirp and Attachment option get availaible
display.getChirpButton().setEnabled(true);
display.getAttachFile().setEnabled(true);
}
private void bind() {
// Get all the Event handlers working
display
.getMarkButton()
.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
// Fire the Presenter which shows the next view where we choose City+Client
description = display.getTextArea().getValue();
eventbus.fireEvent(new MarkEvent(description));
}
});
// if user clicks chirp
display
.getChirpButton()
.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
// Make the RPC call to submit in feed
postChirp();
}
});
// The user wants to attach a document
display
.getAttachFile()
.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
// Invoke the Uploader widget
// We are using gwt-upload library " http://code.google.com/p/gwtupload/ "
SingleUploader uploader = new SingleUploader();
// System.err.println(uploader.getServletPath() +
// "?description="+feed.getDescription()+"&"+"author="+feed.getAuthor()+"&"+"city="+feed.getCity());
// Also when we send the file to server,we need to send feed details along
uploader.setServletPath(
uploader.getServletPath()
+ "?description="
+ feed.getDescription()
+ "&"
+ "author="
+ feed.getAuthor()
+ "&"
+ "city="
+ feed.getCity());
final DialogBox db = new DialogBox();
db.add(uploader);
db.setText("File Uploader...");
db.center();
db.show();
uploader.addOnFinishUploadHandler(
new IUploader.OnFinishUploaderHandler() {
@Override
public void onFinish(IUploader uploader) {
if (uploader.getStatus() == Status.SUCCESS) {
db.hide();
eventbus.fireEvent(
new FeedsCheckEvent(
feed.getCity(), feed.getAuthor(), feed.getClient()));
// When done Chirping make the buttons unavailaible again,clear the
// textbox
display.getChirpButton().setEnabled(false);
display.getAttachFile().setEnabled(false);
display.getTextArea().setText("");
}
}
});
}
}); // End of on click for Attach and Chirp button
}
