/** Put the widget in single activity mode. */
private void setSingleActivityMode() {
sortPanel.setVisible(false);
titlePanel.setVisible(false);
postContent.setVisible(false);
stream.setVisible(false);
searchStatusWidget.setVisible(false);
searchBoxWidget.setVisible(false);
feedLinkWidget.setVisible(false);
sortSearchRow.setVisible(false);
EventBus.getInstance().notifyObservers(new ChangeActivityModeEvent(true));
}
/**
* Check the history for changes.
*
* @param history the history.
* @return true if it has changed.
*/
private boolean checkHistory(final Map<String, String> history) {
boolean hasChanged = false;
Long newActivityId = 0L;
Long newStreamId = 0L;
Long newGroupId = 0L;
String newSearch = "";
String newSort = sortPanel.getSort();
if (null != history) {
if (history.containsKey("activityId")) {
newActivityId = Long.parseLong(history.get("activityId"));
}
if (history.containsKey("streamId")) {
newStreamId = Long.parseLong(history.get("streamId"));
}
if (history.containsKey("groupId")) {
newGroupId = Long.parseLong(history.get("groupId"));
}
if (history.containsKey("search")) {
newSearch = history.get("search");
}
}
// Only process if the stream/group ID has not changed. Handled elsewhere otherwise.
if (streamId.equals(newStreamId) && groupId.equals(newGroupId)) {
hasChanged =
!(newActivityId.equals(activityId) && newSearch.equals(search) && newSort.equals(sort));
}
streamId = newStreamId;
activityId = newActivityId;
search = newSearch;
sort = newSort;
groupId = newGroupId;
return hasChanged;
}
