diff --git a/src/CompletionProxyModel.cpp b/src/CompletionProxyModel.cpp
index e68944c7..454f54b7 100644
--- a/src/CompletionProxyModel.cpp
+++ b/src/CompletionProxyModel.cpp
@@ -18,154 +18,154 @@ CompletionProxyModel::CompletionProxyModel(QAbstractItemModel *model,
, maxMistakes_(max_mistakes)
, max_completions_(max_completions)
{
- setSourceModel(model);
- QChar splitPoints(' ');
-
- // insert all the full texts
- for (int i = 0; i < sourceModel()->rowCount(); i++) {
- if (static_cast<size_t>(i) < max_completions_)
- mapping.push_back(i);
-
- auto string1 = sourceModel()
- ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole)
- .toString()
- .toLower();
- if (!string1.isEmpty())
- trie_.insert(string1.toUcs4(), i);
-
- auto string2 = sourceModel()
- ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole2)
- .toString()
- .toLower();
- if (!string2.isEmpty())
- trie_.insert(string2.toUcs4(), i);
+ setSourceModel(model);
+ QChar splitPoints(' ');
+
+ // insert all the full texts
+ for (int i = 0; i < sourceModel()->rowCount(); i++) {
+ if (static_cast<size_t>(i) < max_completions_)
+ mapping.push_back(i);
+
+ auto string1 = sourceModel()
+ ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole)
+ .toString()
+ .toLower();
+ if (!string1.isEmpty())
+ trie_.insert(string1.toUcs4(), i);
+
+ auto string2 = sourceModel()
+ ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole2)
+ .toString()
+ .toLower();
+ if (!string2.isEmpty())
+ trie_.insert(string2.toUcs4(), i);
+ }
+
+ // insert the partial matches
+ for (int i = 0; i < sourceModel()->rowCount(); i++) {
+ auto string1 = sourceModel()
+ ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole)
+ .toString()
+ .toLower();
+
+ for (const auto &e : string1.splitRef(splitPoints)) {
+ if (!e.isEmpty()) // NOTE(Nico): Use Qt::SkipEmptyParts in Qt 5.14
+ trie_.insert(e.toUcs4(), i);
}
- // insert the partial matches
- for (int i = 0; i < sourceModel()->rowCount(); i++) {
- auto string1 = sourceModel()
- ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole)
- .toString()
- .toLower();
-
- for (const auto &e : string1.splitRef(splitPoints)) {
- if (!e.isEmpty()) // NOTE(Nico): Use Qt::SkipEmptyParts in Qt 5.14
- trie_.insert(e.toUcs4(), i);
- }
-
- auto string2 = sourceModel()
- ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole2)
- .toString()
- .toLower();
-
- if (!string2.isEmpty()) {
- for (const auto &e : string2.splitRef(splitPoints)) {
- if (!e.isEmpty()) // NOTE(Nico): Use Qt::SkipEmptyParts in Qt 5.14
- trie_.insert(e.toUcs4(), i);
- }
- }
- }
+ auto string2 = sourceModel()
+ ->data(sourceModel()->index(i, 0), CompletionModel::SearchRole2)
+ .toString()
+ .toLower();
- connect(
- this,
- &CompletionProxyModel::newSearchString,
- this,
- [this](QString s) {
- s.remove(":");
- s.remove("@");
- searchString_ = s.toLower();
- invalidate();
- },
- Qt::QueuedConnection);
+ if (!string2.isEmpty()) {
+ for (const auto &e : string2.splitRef(splitPoints)) {
+ if (!e.isEmpty()) // NOTE(Nico): Use Qt::SkipEmptyParts in Qt 5.14
+ trie_.insert(e.toUcs4(), i);
+ }
+ }
+ }
+
+ connect(
+ this,
+ &CompletionProxyModel::newSearchString,
+ this,
+ [this](QString s) {
+ s.remove(":");
+ s.remove("@");
+ searchString_ = s.toLower();
+ invalidate();
+ },
+ Qt::QueuedConnection);
}
void
CompletionProxyModel::invalidate()
{
- auto key = searchString_.toUcs4();
- beginResetModel();
- if (!key.empty()) // return default model data, if no search string
- mapping = trie_.search(key, max_completions_, maxMistakes_);
- endResetModel();
+ auto key = searchString_.toUcs4();
+ beginResetModel();
+ if (!key.empty()) // return default model data, if no search string
+ mapping = trie_.search(key, max_completions_, maxMistakes_);
+ endResetModel();
}
QHash<int, QByteArray>
CompletionProxyModel::roleNames() const
{
- return this->sourceModel()->roleNames();
+ return this->sourceModel()->roleNames();
}
int
CompletionProxyModel::rowCount(const QModelIndex &) const
{
- if (searchString_.isEmpty())
- return std::min(static_cast<int>(std::min<size_t>(max_completions_,
- std::numeric_limits<int>::max())),
- sourceModel()->rowCount());
- else
- return (int)mapping.size();
+ if (searchString_.isEmpty())
+ return std::min(
+ static_cast<int>(std::min<size_t>(max_completions_, std::numeric_limits<int>::max())),
+ sourceModel()->rowCount());
+ else
+ return (int)mapping.size();
}
QModelIndex
CompletionProxyModel::mapFromSource(const QModelIndex &sourceIndex) const
{
- // return default model data, if no search string
- if (searchString_.isEmpty()) {
- return index(sourceIndex.row(), 0);
- }
-
- for (int i = 0; i < (int)mapping.size(); i++) {
- if (mapping[i] == sourceIndex.row()) {
- return index(i, 0);
- }
+ // return default model data, if no search string
+ if (searchString_.isEmpty()) {
+ return index(sourceIndex.row(), 0);
+ }
+
+ for (int i = 0; i < (int)mapping.size(); i++) {
+ if (mapping[i] == sourceIndex.row()) {
+ return index(i, 0);
}
- return QModelIndex();
+ }
+ return QModelIndex();
}
QModelIndex
CompletionProxyModel::mapToSource(const QModelIndex &proxyIndex) const
{
- auto row = proxyIndex.row();
+ auto row = proxyIndex.row();
- // return default model data, if no search string
- if (searchString_.isEmpty()) {
- return index(row, 0);
- }
+ // return default model data, if no search string
+ if (searchString_.isEmpty()) {
+ return index(row, 0);
+ }
- if (row < 0 || row >= (int)mapping.size())
- return QModelIndex();
+ if (row < 0 || row >= (int)mapping.size())
+ return QModelIndex();
- return sourceModel()->index(mapping[row], 0);
+ return sourceModel()->index(mapping[row], 0);
}
QModelIndex
CompletionProxyModel::index(int row, int column, const QModelIndex &) const
{
- return createIndex(row, column);
+ return createIndex(row, column);
}
QModelIndex
CompletionProxyModel::parent(const QModelIndex &) const
{
- return QModelIndex{};
+ return QModelIndex{};
}
int
CompletionProxyModel::columnCount(const QModelIndex &) const
{
- return sourceModel()->columnCount();
+ return sourceModel()->columnCount();
}
QVariant
CompletionProxyModel::completionAt(int i) const
{
- if (i >= 0 && i < rowCount())
- return data(index(i, 0), CompletionModel::CompletionRole);
- else
- return {};
+ if (i >= 0 && i < rowCount())
+ return data(index(i, 0), CompletionModel::CompletionRole);
+ else
+ return {};
}
void
CompletionProxyModel::setSearchString(QString s)
{
- emit newSearchString(s);
+ emit newSearchString(s);
}
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