/**
* Constructor.
*
* @param inScope the scope.
* @param inPostBoxDefaultText Text to show when box is empty.
*/
public PostToStreamComposite(final StreamScope inScope, final String inPostBoxDefaultText) {
postBoxDefaultText = inPostBoxDefaultText;
setupWidgets(inScope);
setupEvents();
SystemSettingsModel.getInstance().fetch(null, true);
onRemainingCharactersChanged();
}
/** Shows the ToS modal. */
private void displayToS() {
Session.getInstance()
.getEventBus()
.addObserver(
GotSystemSettingsResponseEvent.class,
new Observer<GotSystemSettingsResponseEvent>() {
public void update(final GotSystemSettingsResponseEvent event) {
if (displayTOS) {
Dialog.showCentered(
new TermsOfServiceDialogContent(
new TermsOfServiceDTO(event.getResponse().getTermsOfService()), false));
}
}
});
SystemSettingsModel.getInstance().fetch(null, true);
}
/**
* Get the header composite.
*
* @param viewer the user.
* @return the header composite.
*/
HeaderComposite getHeaderComposite(final PersonModelView viewer) {
panel.add(footerPanel);
header.render(viewer);
Session.getInstance()
.getEventBus()
.addObserver(
GotSystemSettingsResponseEvent.class,
new Observer<GotSystemSettingsResponseEvent>() {
public void update(final GotSystemSettingsResponseEvent event) {
final SystemSettings settings = event.getResponse();
header.setSiteLabelTemplate(settings.getHeaderTemplate(), settings.getSiteLabel());
footerPanel.setSiteLabelTemplate(
settings.getFooterTemplate(), settings.getSiteLabel());
}
});
SystemSettingsModel.getInstance().fetch(null, true);
return header;
}
/** Activate the control. */
public void activate() {
this.clear();
this.setVisible(true);
Widget avatar =
new AvatarWidget(
Session.getInstance().getCurrentPerson().getId(),
Session.getInstance().getCurrentPerson().getAvatarId(),
EntityType.PERSON,
Size.VerySmall,
Background.White);
avatar.addStyleName("avatar");
this.add(avatar);
FlowPanel body = new FlowPanel();
body.addStyleName("body");
commentBox = new TextArea();
body.add(commentBox);
commentBox.setFocus(true);
countDown = new Label(Integer.toString(MAXLENGTH));
countDown.addStyleName("characters-remaining");
body.add(countDown);
post = new Hyperlink("post", History.getToken());
post.addStyleName("post-button");
post.addStyleName("inactive");
final Label warning = new Label();
warning.addStyleName("warning hidden");
body.add(warning);
Session.getInstance()
.getEventBus()
.addObserver(
GotSystemSettingsResponseEvent.class,
new Observer<GotSystemSettingsResponseEvent>() {
public void update(final GotSystemSettingsResponseEvent event) {
String text = event.getResponse().getContentWarningText();
if (text != null && !text.isEmpty()) {
warning.removeStyleName("hidden");
warning.setText(text);
}
}
});
SystemSettingsModel.getInstance().fetch(null, true);
post.addClickHandler(
new ClickHandler() {
public void onClick(final ClickEvent event) {
fullCollapse = false;
if (!inactive) {
unActivate();
CommentDTO comment = new CommentDTO();
comment.setBody(commentBox.getText());
comment.setActivityId(messageId);
Session.getInstance()
.getActionProcessor()
.makeRequest(
new ActionRequestImpl<CommentDTO>("postActivityCommentAction", comment),
new AsyncCallback<CommentDTO>() {
/* implement the async call back methods */
public void onFailure(final Throwable caught) {}
public void onSuccess(final CommentDTO result) {
Session.getInstance()
.getEventBus()
.notifyObservers(new CommentAddedEvent(result, messageId));
}
});
}
}
});
body.add(post);
this.add(body);
commentBox.setFocus(true);
nativeSetFocus(commentBox.getElement());
commentBox.addBlurHandler(
new BlurHandler() {
public void onBlur(final BlurEvent arg0) {
TimerFactory timerFactory = new TimerFactory();
timerFactory.runTimer(
BLUR_DELAY,
new TimerHandler() {
public void run() {
if (commentBox.getText().length() == 0) {
unActivate();
}
}
});
}
});
commentBox.addKeyPressHandler(
new KeyPressHandler() {
public void onKeyPress(final KeyPressEvent event) {
if (event.getCharCode() == KeyCodes.KEY_ESCAPE) {
unActivate();
}
}
});
commentBox.addKeyUpHandler(
new KeyUpHandler() {
public void onKeyUp(final KeyUpEvent event) {
onCommentChanges();
}
});
commentBox.addChangeHandler(
new ChangeHandler() {
public void onChange(final ChangeEvent event) {
onCommentChanges();
}
});
}
/** Build page. */
private void buildPage() {
posterAvatar.add(
avatarRenderer.render(
Session.getInstance().getCurrentPerson().getEntityId(),
Session.getInstance().getCurrentPerson().getAvatarId(),
EntityType.PERSON,
Size.Small));
postCharCount.setInnerText(POST_MAX.toString());
checkPostBox();
postBox.setLabel("Post to your stream...");
postBox.reset();
addEvents();
postBox.addKeyUpHandler(
new KeyUpHandler() {
public void onKeyUp(final KeyUpEvent event) {
checkPostBox();
}
});
postBox.addFocusHandler(
new FocusHandler() {
public void onFocus(final FocusEvent event) {
postOptions.addClassName(style.visiblePostBox());
}
});
postBox.addBlurHandler(
new BlurHandler() {
public void onBlur(final BlurEvent event) {
timerFactory.runTimer(
BLUR_DELAY,
new TimerHandler() {
public void run() {
if (postBox.getText().trim().length() == 0
&& !addLinkComposite.inAddMode()
&& attachment == null) {
postOptions.removeClassName(style.visiblePostBox());
postBox.getElement().getStyle().clearHeight();
postBox.reset();
}
}
});
}
});
setupPostButtonClickHandler();
postBox.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(final KeyDownEvent event) {
if ((event.getNativeKeyCode() == KeyCodes.KEY_TAB
|| event.getNativeKeyCode() == KeyCodes.KEY_ENTER)
&& !event.isAnyModifierKeyDown()
&& activeItemIndex != null) {
hashTags
.getWidget(activeItemIndex)
.getElement()
.dispatchEvent(
Document.get().createClickEvent(1, 0, 0, 0, 0, false, false, false, false));
event.preventDefault();
event.stopPropagation();
// clearSearch();
} else if (event.getNativeKeyCode() == KeyCodes.KEY_DOWN && activeItemIndex != null) {
if (activeItemIndex + 1 < hashTags.getWidgetCount()) {
selectItem((Label) hashTags.getWidget(activeItemIndex + 1));
}
event.preventDefault();
event.stopPropagation();
} else if (event.getNativeKeyCode() == KeyCodes.KEY_UP && activeItemIndex != null) {
if (activeItemIndex - 1 >= 0) {
selectItem((Label) hashTags.getWidget(activeItemIndex - 1));
}
event.preventDefault();
event.stopPropagation();
} else if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER && event.isControlKeyDown()) {
postButton
.getElement()
.dispatchEvent(
Document.get().createClickEvent(1, 0, 0, 0, 0, false, false, false, false));
event.preventDefault();
event.stopPropagation();
}
}
});
postBox.addKeyUpHandler(
new KeyUpHandler() {
public void onKeyUp(final KeyUpEvent event) {
int tagsAdded = 0;
String postText = postBox.getText();
if (!postText.endsWith(" ")) {
String[] words = postText.split("\\s");
if (words.length >= 1) {
final String lastWord = words[words.length - 1];
if (lastWord.startsWith("#")) {
boolean activeItemSet = false;
Label firstItem = null;
for (String hashTag : allHashTags) {
if (hashTag.startsWith(lastWord)) {
// get list ready on first tag added
if (tagsAdded == 0) {
hashTags.clear();
String boxHeight =
postBox.getElement().getStyle().getHeight().replace("px", "");
if (boxHeight.isEmpty()) {
boxHeight = "44";
}
hashTags
.getElement()
.getStyle()
.setTop(
Integer.parseInt(boxHeight) + HASH_TAG_DROP_DOWN_PADDING, Unit.PX);
hashTags.setVisible(true);
}
final String hashTagFinal = hashTag;
final Label tagLbl = new Label(hashTagFinal);
tagLbl.addClickHandler(
new ClickHandler() {
public void onClick(final ClickEvent event) {
String postText = postBox.getText();
postText =
postText.substring(0, postText.length() - lastWord.length())
+ hashTagFinal
+ " ";
postBox.setText(postText);
hashTags.setVisible(false);
hashTags.clear();
activeItemIndex = null;
}
});
tagLbl.addMouseOverHandler(
new MouseOverHandler() {
public void onMouseOver(final MouseOverEvent arg0) {
selectItem(tagLbl);
}
});
hashTags.add(tagLbl);
if (firstItem == null) {
firstItem = tagLbl;
}
if (activeItemIndex != null
&& activeItemIndex.equals(hashTags.getWidgetCount() - 1)) {
activeItemIndex = null;
activeItemSet = true;
selectItem(tagLbl);
}
tagsAdded++;
if (tagsAdded >= MAX_HASH_TAG_AUTOCOMPLETE_ENTRIES) {
break;
}
}
}
if (!activeItemSet && firstItem != null) {
activeItemIndex = null;
selectItem(firstItem);
}
}
}
}
if (tagsAdded == 0) {
hashTags.setVisible(false);
activeItemIndex = null;
}
}
});
AllPopularHashTagsModel.getInstance().fetch(null, true);
SystemSettingsModel.getInstance().fetch(null, true);
hashTags.setVisible(false);
}
/** Activate the control. */
public void activate() {
clear();
this.setVisible(true);
Widget avatar =
new AvatarWidget(
Session.getInstance().getCurrentPerson().getAvatarId(),
EntityType.PERSON,
Size.VerySmall);
avatar.addStyleName(StaticResourceBundle.INSTANCE.coreCss().avatar());
this.add(avatar);
FlowPanel body = new FlowPanel();
body.addStyleName(StaticResourceBundle.INSTANCE.coreCss().body());
SimplePanel boxWrapper = new SimplePanel();
boxWrapper.addStyleName(StaticResourceBundle.INSTANCE.coreCss().boxWrapper());
commentBox = new ExtendedTextArea(true);
boxWrapper.add(commentBox);
body.add(boxWrapper);
commentBox.setFocus(true);
countDown = new Label(Integer.toString(MAXLENGTH));
countDown.addStyleName(StaticResourceBundle.INSTANCE.coreCss().charactersRemaining());
body.add(countDown);
post = new PushButton("post");
post.addStyleName(StaticResourceBundle.INSTANCE.coreCss().postButton());
post.addStyleName(StaticResourceBundle.INSTANCE.coreCss().inactive());
body.add(post);
final Label warning = new Label();
warning.addStyleName(StaticResourceBundle.INSTANCE.coreCss().warning());
warning.addStyleName(StaticResourceBundle.INSTANCE.coreCss().hidden());
body.add(warning);
Session.getInstance()
.getEventBus()
.addObserver(
GotSystemSettingsResponseEvent.class,
new Observer<GotSystemSettingsResponseEvent>() {
public void update(final GotSystemSettingsResponseEvent event) {
String text = event.getResponse().getContentWarningText();
if (text != null && !text.isEmpty()) {
warning.removeStyleName(StaticResourceBundle.INSTANCE.coreCss().hidden());
warning.setText(text);
}
}
});
SystemSettingsModel.getInstance().fetch(null, true);
post.addClickHandler(
new ClickHandler() {
public void onClick(final ClickEvent event) {
fullCollapse = false;
if (!inactive) {
unActivate();
CommentDTO comment = new CommentDTO();
comment.setBody(commentBox.getText());
comment.setActivityId(messageId);
Session.getInstance()
.getActionProcessor()
.makeRequest(
"postActivityCommentAction",
comment,
new AsyncCallback<CommentDTO>() {
/* implement the async call back methods */
public void onFailure(final Throwable caught) {}
public void onSuccess(final CommentDTO result) {
ActivityModel.getInstance().clearCache();
Session.getInstance()
.getEventBus()
.notifyObservers(new CommentAddedEvent(result, messageId));
}
});
}
}
});
this.add(body);
commentBox.setFocus(true);
nativeSetFocus(commentBox.getElement());
commentBox.addBlurHandler(
new BlurHandler() {
public void onBlur(final BlurEvent arg0) {
TimerFactory timerFactory = new TimerFactory();
timerFactory.runTimer(
BLUR_DELAY,
new TimerHandler() {
public void run() {
if (commentBox.getText().length() == 0) {
unActivate();
}
}
});
}
});
commentBox.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(final KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_ESCAPE) {
unActivate();
} else if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER && event.isControlKeyDown()) {
post.getElement()
.dispatchEvent(
Document.get().createClickEvent(1, 0, 0, 0, 0, false, false, false, false));
event.preventDefault();
event.stopPropagation();
}
}
});
commentBox.addKeyUpHandler(
new KeyUpHandler() {
public void onKeyUp(final KeyUpEvent event) {
onCommentChanges();
}
});
commentBox.addValueChangeHandler(
new ValueChangeHandler<String>() {
public void onValueChange(final ValueChangeEvent<String> inArg0) {
onCommentChanges();
}
});
commentBox.addChangeHandler(
new ChangeHandler() {
public void onChange(final ChangeEvent event) {
onCommentChanges();
}
});
}
