void GmacsPreprocessor::codeCompletion(const QTextCursor &cursor)
{
int line = cursor.blockNumber();
int column = cursor.columnNumber();
//const char *name = filename->toLocal8Bit().data();
const char *name = clang_getCString(clang_getTranslationUnitSpelling(unit));
//qDebug() << cursor.document()->toPlainText();
//qDebug() << cursor.document()->toPlainText().size();
QString document = cursor.document()->toPlainText();
QString text = cursor.block().text();
QRegExp exp("\t");
int tab_count = text.count(exp);
fprintf(stderr, "column = [%d]\n", cursor.positionInBlock());
//unsaved_file->Filename = name;
//unsaved_file->Contents = document.toLocal8Bit().data();
//unsaved_file->Length = document.size();
if (!unit) return;
CLANG_REPARSE(unit, NULL);//unsaved_file);
fprintf(stderr, "line = [%d], column = [%d]\n", line+1, column + tab_count);
fprintf(stderr, "name = [%s]\n", name);
CXCodeCompleteResults *res = CLANG_CODE_COMPLETION(unit, name, line+1, column + tab_count);
if (!res) fprintf(stderr, "ERROR: could not complete\n");
for (size_t i = 0; i < clang_codeCompleteGetNumDiagnostics(res); i++) {
const CXDiagnostic &diag = clang_codeCompleteGetDiagnostic(res, i);
const CXString &s = clang_getDiagnosticSpelling(diag);
fprintf(stderr, "%s\n", clang_getCString(s));
}
unsigned num_results = res->NumResults;
fprintf(stderr, "num_results = [%d]\n");
for (unsigned i = 0; i < num_results; i++) {
const CXCompletionString& str = res->Results[i].CompletionString;
unsigned chunks = clang_getNumCompletionChunks(str);
for (unsigned j = 0; j < chunks; j++) {
const CXString& out = clang_getCompletionChunkText(str, j);
//std::cout << clang_getCString(out) << " ";
if (clang_getCompletionChunkKind(str, j) != CXCompletionChunk_TypedText)
continue;
}
//std::cout << std::endl;
}
clang_disposeCodeCompleteResults(res);
}
std::string translation_unit::spelling()
{
return string(clang_getTranslationUnitSpelling(tu)).str();
}
String TranslationUnit::getNativeName() const {
return new String_(clang_getTranslationUnitSpelling(p->translationunit));
}