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LibGUI: Make ItemListModel searchable

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This commit is contained in:
Karol Kosek 2021-08-21 22:33:37 +02:00 • committed by Andreas Kling
parent 8dbb996200
commit c2a89cac4e
1 changed files with 31 additions and 0 deletions
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31
Userland/Libraries/LibGUI/ItemListModel.h
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@ -77,6 +77,37 @@ public:
return {}; return {};
} }
virtual bool is_searchable() const override { return true; }
virtual Vector<GUI::ModelIndex, 1> matches(StringView const& searching, unsigned flags, GUI::ModelIndex const&) override
{
Vector<GUI::ModelIndex, 1> found_indices;
if constexpr (IsTwoDimensional) {
for (auto it = m_data.begin(); it != m_data.end(); ++it) {
for (auto it2d = (*it).begin(); it2d != (*it).end(); ++it2d) {
GUI::ModelIndex index = this->index(it.index(), it2d.index());
if (!string_matches(data(index, ModelRole::Display).as_string(), searching, flags))
continue;
found_indices.append(index);
if (flags & FirstMatchOnly)
return found_indices;
}
}
} else {
for (auto it = m_data.begin(); it != m_data.end(); ++it) {
GUI::ModelIndex index = this->index(it.index());
if (!string_matches(data(index, ModelRole::Display).as_string(), searching, flags))
continue;
found_indices.append(index);
if (flags & FirstMatchOnly)
return found_indices;
}
}
return found_indices;
}
protected: protected:
explicit ItemListModel(const Container& data, Optional<size_t> row_count = {}) requires(!IsTwoDimensional) explicit ItemListModel(const Container& data, Optional<size_t> row_count = {}) requires(!IsTwoDimensional)
: m_data(data) : m_data(data)