/**
* @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;
}
/** This is the apply that should actually be called! */
public void apply(ITextViewer viewer, char trigger, int stateMask, int offset) {
IDocument document = viewer.getDocument();
if (viewer instanceof PySourceViewer) {
PySourceViewer pySourceViewer = (PySourceViewer) viewer;
PyEdit pyEdit = pySourceViewer.getEdit();
this.indentString = pyEdit.getIndentPrefs().getIndentationString();
} else {
// happens on compare editor
this.indentString = new DefaultIndentPrefs().getIndentationString();
}
// If the completion is applied with shift pressed, do a local import. Note that the user is
// only actually
// able to do that if the popup menu is focused (i.e.: request completion and do a tab to focus
// it, instead
// of having the focus on the editor and just pressing up/down).
if ((stateMask & SWT.SHIFT) != 0) {
this.setAddLocalImport(true);
}
apply(document, trigger, stateMask, offset);
}