@Override
public List computeCompletionProposals(
CompletionProposalInvocationContext context, IProgressMonitor monitor) {
final List<ICompletionProposal> proposals = new ArrayList<ICompletionProposal>();
IFile file = DOMUtils.getFile(context.getDocument());
if (file != null) {
IProject project = file.getProject();
if (IDETernProject.hasTernNature(project)) {
IDocument document = context.getDocument();
IResource resource = file;
if (resource.getType() == IResource.FILE) {
IFile scriptFile = (IFile) resource;
try {
IDETernProject ternProject = IDETernProject.getTernProject(project);
TernCompletionsQuery query =
new TernCompletionsQuery(
ternProject.getFileManager().getFileName(scriptFile),
context.getInvocationOffset());
query.setTypes(true);
query.setDocs(true);
query.setUrls(true);
query.setOrigins(true);
query.setCaseInsensitive(true);
query.setLineCharPositions(true);
query.setExpandWordForward(false);
int startOffset = context.getInvocationOffset();
ternProject.request(
query,
scriptFile,
document,
startOffset,
new JSTernCompletionCollector(proposals, startOffset));
return proposals;
} catch (Exception e) {
Trace.trace(Trace.SEVERE, "Error while JSDT Tern completion.", e);
}
}
}
}
return proposals;
}
@Override
public void synchronizeFile(TernDoc doc, ITernFile file) throws IOException {
writeLock.lock();
try {
try {
TernQuery query = doc.getQuery();
if (query != null) {
if (TernResourcesManager.isJSFile(file)) {
addJSFile(doc, file);
sendFiles(doc);
return;
} else if (TernResourcesManager.isHTMLFile(file)) {
// This is HTML file case: never keep the file on the server
String queryType = query.getType();
if (TernCompletionsQuery.isQueryType(queryType)
|| TernDefinitionQuery.isQueryType(queryType)
|| query instanceof TernLintQuery) {
addHTMLFile(doc, file);
return;
}
}
}
TernFile tf = file.toTernServerFile(getProject());
String oldText = sentFiles.get(tf.getName());
if (tf.getText().equals(oldText) && !uploader.cancel(tf.getName())) {
// no need to synchronize the file, already up-to-date
return;
}
doc.addFile(tf);
} finally {
updateSentFiles(doc);
// as this is
// wait a bit for the sync to finish
uploader.join(TIMEOUT);
}
} finally {
writeLock.unlock();
}
}