/** Requests proposals in the last location of the given editor. */
protected ICompletionProposal[] requestProposals(String mod1Contents, PyEdit editor) {
IContentAssistant contentAssistant =
editor.getEditConfiguration().getContentAssistant(editor.getPySourceViewer());
SimpleAssistProcessor processor =
(SimpleAssistProcessor)
contentAssistant.getContentAssistProcessor(IDocument.DEFAULT_CONTENT_TYPE);
processor
.doCycle(); // we want to show the default completions in this case (not the simple ones)
ICompletionProposal[] props =
processor.computeCompletionProposals(editor.getPySourceViewer(), mod1Contents.length());
return props;
}
/**
* @param markOccurrencesRequest
* @return true if the annotations were removed and added without any problems and false otherwise
*/
@Override
protected synchronized Map<Annotation, Position> getAnnotationsToAddAsMap(
final BaseEditor baseEditor,
IAnnotationModel annotationModel,
MarkOccurrencesRequest markOccurrencesRequest,
IProgressMonitor monitor)
throws BadLocationException {
PyEdit pyEdit = (PyEdit) baseEditor;
PySourceViewer viewer = pyEdit.getPySourceViewer();
if (viewer == null || monitor.isCanceled()) {
return null;
}
if (viewer.getIsInToggleCompletionStyle() || monitor.isCanceled()) {
return null;
}
PyMarkOccurrencesRequest pyMarkOccurrencesRequest =
(PyMarkOccurrencesRequest) markOccurrencesRequest;
Set<ASTEntry> occurrences = pyMarkOccurrencesRequest.getOccurrences();
if (occurrences == null) {
if (DEBUG) {
System.out.println("Occurrences == null");
}
return null;
}
IDocument doc = pyEdit.getDocument();
Map<Annotation, Position> toAddAsMap = new HashMap<Annotation, Position>();
boolean markOccurrencesInStrings = MarkOccurrencesPreferencesPage.useMarkOccurrencesInStrings();
// get the annotations to add
for (ASTEntry entry : occurrences) {
if (!markOccurrencesInStrings) {
if (entry.node instanceof Name) {
Name name = (Name) entry.node;
if (name.ctx == Name.Artificial) {
continue;
}
}
}
SimpleNode node = entry.getNameNode();
IRegion lineInformation = doc.getLineInformation(node.beginLine - 1);
try {
Annotation annotation = new Annotation(getOccurrenceAnnotationsType(), false, "occurrence");
Position position =
new Position(
lineInformation.getOffset() + node.beginColumn - 1,
pyMarkOccurrencesRequest.getInitialName().length());
toAddAsMap.put(annotation, position);
} catch (Exception e) {
Log.log(e);
}
}
return toAddAsMap;
}
private void findAndDeleteUnusedImports(
PySelection ps, PyEdit edit, IDocumentExtension4 doc, IFile f) throws Exception {
Iterator<MarkerAnnotationAndPosition> it;
if (edit != null) {
it = edit.getPySourceViewer().getMarkerIterator();
} else {
IMarker markers[] =
f.findMarkers(IMiscConstants.PYDEV_ANALYSIS_PROBLEM_MARKER, true, IResource.DEPTH_ZERO);
MarkerAnnotationAndPosition maap[] = new MarkerAnnotationAndPosition[markers.length];
int ix = 0;
for (IMarker m : markers) {
int start = (Integer) m.getAttribute(IMarker.CHAR_START);
int end = (Integer) m.getAttribute(IMarker.CHAR_END);
maap[ix++] =
new MarkerAnnotationAndPosition(
new MarkerAnnotation(m), new Position(start, end - start));
}
it = Arrays.asList(maap).iterator();
}
ArrayList<MarkerAnnotationAndPosition> unusedImportsMarkers = getUnusedImports(it);
sortInReverseDocumentOrder(unusedImportsMarkers);
deleteImports(doc, ps, unusedImportsMarkers);
}