/** @param ret OUT: this is where the completions are stored */
private void fillWithEpydocFields(
ITextViewer viewer, CompletionRequest request, ArrayList<ICompletionProposal> ret) {
try {
Region region = new Region(request.documentOffset - request.qlen, request.qlen);
Image image = PyCodeCompletionImages.getImageForType(IToken.TYPE_EPYDOC);
TemplateContext context = createContext(viewer, region, request.doc);
char c = request.doc.getChar(request.documentOffset - request.qualifier.length() - 1);
if (c == '@') {
// ok, looking for epydoc filters
for (int i = 0; i < EPYDOC_FIELDS.length; i++) {
String f = EPYDOC_FIELDS[i];
if (f.startsWith(request.qualifier)) {
Template t = new Template(f, EPYDOC_FIELDS[i + 2], "", EPYDOC_FIELDS[i + 1], false);
ret.add(
new TemplateProposal(t, context, region, image, 5) {
@Override
public String getDisplayString() {
try {
return super.getDisplayString();
} catch (NoClassDefFoundError e) {
// just for tests
return this.getPrefixCompletionText(null, 0).toString();
}
}
});
}
i += 2;
}
}
} catch (BadLocationException e) {
// just ignore it
}
}
/** @param ret OUT: this is where the completions are stored */
private void fillWithParams(
ITextViewer viewer, CompletionRequest request, ArrayList<ICompletionProposal> ret) {
PySelection ps = new PySelection(request.doc, request.documentOffset);
try {
String lineContentsToCursor = ps.getLineContentsToCursor();
String trimmed = lineContentsToCursor.trim();
// only add params on param and type tags
if (!trimmed.startsWith("@param") && !trimmed.startsWith("@type")) {
return;
}
// for params, we never have an activation token (just a qualifier)
if (request.activationToken.trim().length() != 0) {
return;
}
String initial = request.qualifier;
DocIterator iterator = new DocIterator(false, ps);
while (iterator.hasNext()) {
String line = iterator.next().trim();
if (line.startsWith("def ")) {
int currentLine = iterator.getCurrentLine() + 1;
PySelection selection = new PySelection(request.doc, currentLine, 0);
if (selection.isInFunctionLine(true)) {
Tuple<List<String>, Integer> insideParentesisToks =
selection.getInsideParentesisToks(false);
for (String str : insideParentesisToks.o1) {
if (str.startsWith(initial)) {
ret.add(
new PyLinkedModeCompletionProposal(
str,
request.documentOffset - request.qlen,
request.qlen,
str.length(),
PyCodeCompletionImages.getImageForType(IToken.TYPE_PARAM),
null,
null,
"",
0,
PyCompletionProposal.ON_APPLY_DEFAULT,
""));
}
}
return;
}
}
}
} catch (BadLocationException e) {
}
}