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Fix completer fuzzy match not applying after prefix match and insert being broken

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This commit is contained in:
Nicolas Werner 2020-11-24 02:56:14 +01:00
parent 29625ae253
commit 8922a47776
1 changed files with 9 additions and 19 deletions
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28
src/CompletionProxyModel.h
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@ -57,7 +57,7 @@ struct trie
return ret; return ret;
} }
std::vector<Value> search(const QVector<Key> &keys, std::vector<Value> search(const QVector<Key> &keys, //< TODO(Nico): replace this with a span
size_t limit, size_t limit,
size_t max_distance = 2) const size_t max_distance = 2) const
{ {
@ -65,6 +65,9 @@ struct trie
if (!limit) if (!limit)
return ret; return ret;
if (keys.isEmpty())
return valuesAndSubvalues(limit);
auto append = [&ret, limit](std::vector<Value> &&in) { auto append = [&ret, limit](std::vector<Value> &&in) {
for (auto &&v : in) { for (auto &&v : in) {
if (ret.size() >= limit) if (ret.size() >= limit)
@ -76,24 +79,11 @@ struct trie
} }
}; };
{ if (auto e = this->next.find(keys[0]); e != this->next.end()) {
auto t = this; append(e->second.search(keys.mid(1), limit, max_distance));
int i = 0;
for (; i < (int)keys.size(); i++) {
if (auto e = t->next.find(keys[i]); e != t->next.end()) {
t = &e->second;
} else {
t = nullptr;
break;
}
} }
if (t) { if (max_distance && ret.size() < limit) {
ret = t->valuesAndSubvalues(limit);
}
}
if (max_distance && keys.size() < static_cast<int>(limit) && keys.size() > 1) {
max_distance -= 1; max_distance -= 1;
// swap chars case // swap chars case
@ -123,13 +113,13 @@ struct trie
break; break;
// substitute // substitute
append(this->search(keys.mid(1), limit - ret.size(), max_distance)); append(t.search(keys.mid(1), limit - ret.size(), max_distance));
if (ret.size() >= limit) if (ret.size() >= limit)
break; break;
// insert // insert
append(this->search(keys, limit - ret.size(), max_distance)); append(t.search(keys, limit - ret.size(), max_distance));
} }
} }