mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 17:58:18 +03:00
04b9dc2d30
Things were getting a little crowded in the project root, so this patch moves the Lib*/ directories into Libraries/.
37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
#pragma once
|
|
|
|
#include <LibGUI/GModel.h>
|
|
|
|
class GSortingProxyModel final : public GModel {
|
|
public:
|
|
static NonnullRefPtr<GSortingProxyModel> create(NonnullRefPtr<GModel>&& model) { return adopt(*new GSortingProxyModel(move(model))); }
|
|
virtual ~GSortingProxyModel() override;
|
|
|
|
virtual int row_count(const GModelIndex& = GModelIndex()) const override;
|
|
virtual int column_count(const GModelIndex& = GModelIndex()) const override;
|
|
virtual String row_name(int) const override;
|
|
virtual String column_name(int) const override;
|
|
virtual ColumnMetadata column_metadata(int) const override;
|
|
virtual GVariant data(const GModelIndex&, Role = Role::Display) const override;
|
|
virtual void update() override;
|
|
|
|
virtual int key_column() const override { return m_key_column; }
|
|
virtual GSortOrder sort_order() const override { return m_sort_order; }
|
|
virtual void set_key_column_and_sort_order(int, GSortOrder) override;
|
|
|
|
GModelIndex map_to_target(const GModelIndex&) const;
|
|
|
|
private:
|
|
explicit GSortingProxyModel(NonnullRefPtr<GModel>&&);
|
|
|
|
GModel& target() { return *m_target; }
|
|
const GModel& target() const { return *m_target; }
|
|
|
|
void resort();
|
|
|
|
NonnullRefPtr<GModel> m_target;
|
|
Vector<int> m_row_mappings;
|
|
int m_key_column { -1 };
|
|
GSortOrder m_sort_order { GSortOrder::Ascending };
|
|
};
|