/**
* Determines if an issue has had new comments added (or removed) based on its last-known comment
* count in {@link #issueCommentCounts}.
*
* @param issue
* @return true if the issue has changed, false otherwise
*/
private boolean issueHasNewComments(TurboIssue issue, boolean hasMetadata) {
if (currentFilterExpression.getQualifierNames().contains(Qualifier.UPDATED) && hasMetadata) {
return issueNonSelfCommentCounts.containsKey(issue.getId())
&& Math.abs(
issueNonSelfCommentCounts.get(issue.getId())
- issue.getMetadata().getNonSelfCommentCount())
> 0;
} else {
return issueCommentCounts.containsKey(issue.getId())
&& Math.abs(issueCommentCounts.get(issue.getId()) - issue.getCommentCount()) > 0;
}
}
/**
* Updates {@link #issueCommentCounts} with the latest counts. Returns a list of issues which have
* new comments.
*
* @return
*/
private HashSet<Integer> updateIssueCommentCounts(boolean hasMetadata) {
HashSet<Integer> result = new HashSet<>();
for (TurboIssue issue : getIssueList()) {
if (issueCommentCounts.containsKey(issue.getId())) {
// We know about this issue; check if it's been updated
if (issueHasNewComments(issue, hasMetadata)) {
result.add(issue.getId());
}
} else {
// We don't know about this issue, just put the current comment count.
issueNonSelfCommentCounts.put(issue.getId(), issue.getMetadata().getNonSelfCommentCount());
issueCommentCounts.put(issue.getId(), issue.getCommentCount());
}
}
return result;
}
private void setupListView() {
setVgrow(listView, Priority.ALWAYS);
setupKeyboardShortcuts();
listView.setOnItemSelected(
i -> {
TurboIssue issue = listView.getItems().get(i);
ui.triggerEvent(
new IssueSelectedEvent(
issue.getRepoId(), issue.getId(), panelIndex, issue.isPullRequest()));
// Save the stored comment count as its own comment count.
// The refreshItems(false) call that follows will remove the highlighted effect of the
// comment bubble.
// (if it was there before)
issueCommentCounts.put(issue.getId(), issue.getCommentCount());
issueNonSelfCommentCounts.put(
issue.getId(), issue.getMetadata().getNonSelfCommentCount());
// We assume we already have metadata, so we pass true to avoid refreshItems from trying
// to get
// metadata after clicking.
refreshItems(true);
});
}