org.eclipse.core.runtime.ProgressMonitorWrapper Java Examples

The following examples show how to use org.eclipse.core.runtime.ProgressMonitorWrapper. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: TypeScriptBuilder.java    From typescript.java with MIT License 5 votes vote down vote up 
private IProgressMonitor getSubMonitor(IProgressMonitor monitor) {
	// we need to use the parent SubMonitor otherwise SubMonitor#worked, etc doesn't work?
	// See article
	// https://medium.com/@jgwest/debugging-eclipse-subprogressmonitor-and-submonitor-0-work-completed-or-work-not-reported-f482c71cc85c
	if (monitor instanceof ProgressMonitorWrapper) {
		return getSubMonitor(((ProgressMonitorWrapper) monitor).getWrappedProgressMonitor());
	}
	return monitor;
}
Example #2
Source File: CompletionHandler.java    From eclipse.jdt.ls with Eclipse Public License 2.0 4 votes vote down vote up 
private CompletionList computeContentAssist(ICompilationUnit unit, int line, int column, IProgressMonitor monitor) throws JavaModelException {
	CompletionResponses.clear();
	if (unit == null) {
		return null;
	}
	List<CompletionItem> proposals = new ArrayList<>();

	final int offset = JsonRpcHelpers.toOffset(unit.getBuffer(), line, column);
	CompletionProposalRequestor collector = new CompletionProposalRequestor(unit, offset, manager);
	// Allow completions for unresolved types - since 3.3
	collector.setAllowsRequiredProposals(CompletionProposal.FIELD_REF, CompletionProposal.TYPE_REF, true);
	collector.setAllowsRequiredProposals(CompletionProposal.FIELD_REF, CompletionProposal.TYPE_IMPORT, true);
	collector.setAllowsRequiredProposals(CompletionProposal.FIELD_REF, CompletionProposal.FIELD_IMPORT, true);

	collector.setAllowsRequiredProposals(CompletionProposal.METHOD_REF, CompletionProposal.TYPE_REF, true);
	collector.setAllowsRequiredProposals(CompletionProposal.METHOD_REF, CompletionProposal.TYPE_IMPORT, true);
	collector.setAllowsRequiredProposals(CompletionProposal.METHOD_REF, CompletionProposal.METHOD_IMPORT, true);

	collector.setAllowsRequiredProposals(CompletionProposal.CONSTRUCTOR_INVOCATION, CompletionProposal.TYPE_REF, true);

	collector.setAllowsRequiredProposals(CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION, CompletionProposal.TYPE_REF, true);
	collector.setAllowsRequiredProposals(CompletionProposal.ANONYMOUS_CLASS_DECLARATION, CompletionProposal.TYPE_REF, true);

	collector.setAllowsRequiredProposals(CompletionProposal.TYPE_REF, CompletionProposal.TYPE_REF, true);
	collector.setFavoriteReferences(getFavoriteStaticMembers());

	if (offset >-1 && !monitor.isCanceled()) {
		IBuffer buffer = unit.getBuffer();
		if (buffer != null && buffer.getLength() >= offset) {
			IProgressMonitor subMonitor = new ProgressMonitorWrapper(monitor) {
				private long timeLimit;
				private final long TIMEOUT = Long.getLong("completion.timeout", 5000);

				@Override
				public void beginTask(String name, int totalWork) {
					timeLimit = System.currentTimeMillis() + TIMEOUT;
				}

				@Override
				public boolean isCanceled() {
					return super.isCanceled() || timeLimit <= System.currentTimeMillis();
				}

			};
			try {
				if (isIndexEngineEnabled()) {
					unit.codeComplete(offset, collector, subMonitor);
				} else {
					ModelBasedCompletionEngine.codeComplete(unit, offset, collector, DefaultWorkingCopyOwner.PRIMARY, subMonitor);
				}
				proposals.addAll(collector.getCompletionItems());
				if (isSnippetStringSupported() && !UNSUPPORTED_RESOURCES.contains(unit.getResource().getName())) {
					proposals.addAll(SnippetCompletionProposal.getSnippets(unit, collector.getContext(), subMonitor));
				}
				proposals.addAll(new JavadocCompletionProposal().getProposals(unit, offset, collector, subMonitor));
			} catch (OperationCanceledException e) {
				monitor.setCanceled(true);
			}
		}
	}
	proposals.sort(PROPOSAL_COMPARATOR);
	CompletionList list = new CompletionList(proposals);
	list.setIsIncomplete(!collector.isComplete());
	return list;
}