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serenity/DevTools/ProfileViewer/ProfileModel.h
Andreas Kling 5cd4fb4db2 ProfileViewer: Use the new multi-column tree model support in GTreeView
Put the sample count into a separate column. This is so neat :^)
2019-12-13 23:42:29 +01:00

37 lines
1.1 KiB
C++

#pragma once
#include <LibGUI/GModel.h>
class Profile;
class ProfileModel final : public GModel {
public:
static NonnullRefPtr<ProfileModel> create(Profile& profile)
{
return adopt(*new ProfileModel(profile));
}
enum Column {
SampleCount,
StackFrame,
__Count
};
virtual ~ProfileModel() override;
virtual int row_count(const GModelIndex& = GModelIndex()) const override;
virtual int column_count(const GModelIndex& = GModelIndex()) 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 GModelIndex index(int row, int column, const GModelIndex& parent = GModelIndex()) const override;
virtual GModelIndex parent_index(const GModelIndex&) const override;
virtual void update() override;
virtual int tree_column() const override { return Column::StackFrame; }
private:
explicit ProfileModel(Profile&);
Profile& m_profile;
GIcon m_frame_icon;
};