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Profiler: Make the ProfileModel searchable

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Note that this only searches the items at the same level as the selected
index.
This commit is contained in:
Ali Mohammad Pur 2021-09-14 03:11:32 +04:30 • committed by Ali Mohammad Pur
parent bf0315ff8f
commit 44cc6e1662
2 changed files with 27 additions and 0 deletions
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25
Userland/DevTools/Profiler/ProfileModel.cpp
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@ -145,4 +145,29 @@ GUI::Variant ProfileModel::data(const GUI::ModelIndex& index, GUI::ModelRole rol
return {}; return {};
} }
Vector<GUI::ModelIndex> ProfileModel::matches(StringView const& searching, unsigned flags, GUI::ModelIndex const& parent)
{
RemoveReference<decltype(m_profile.roots())>* nodes { nullptr };
if (!parent.is_valid())
nodes = &m_profile.roots();
else
nodes = &static_cast<ProfileNode*>(parent.internal_data())->children();
if (!nodes)
return {};
Vector<GUI::ModelIndex> found_indices;
for (auto it = nodes->begin(); !it.is_end(); ++it) {
GUI::ModelIndex index = this->index(it.index(), StackFrame, parent);
if (!string_matches(data(index, GUI::ModelRole::Display).as_string(), searching, flags))
continue;
found_indices.append(index);
if (flags & FirstMatchOnly)
break;
}
return found_indices;
}
} }

2
Userland/DevTools/Profiler/ProfileModel.h
View file

@ -38,6 +38,8 @@ public:
virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override; virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
virtual int tree_column() const override { return Column::StackFrame; } virtual int tree_column() const override { return Column::StackFrame; }
virtual bool is_column_sortable(int) const override { return false; } virtual bool is_column_sortable(int) const override { return false; }
virtual bool is_searchable() const override { return true; }
virtual Vector<GUI::ModelIndex> matches(StringView const&, unsigned flags, GUI::ModelIndex const&) override;
private: private:
explicit ProfileModel(Profile&); explicit ProfileModel(Profile&);