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Serenity Operating System
1/*
2 * Copyright (c) 2021, Stephan Unverwerth <s.unverwerth@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <LibGUI/Model.h>
10
11namespace Profiler {
12
13class Profile;
14class ProfileNode;
15
16struct SourceLineData {
17 u32 event_count { 0 };
18 float percent { 0 };
19 DeprecatedString location;
20 u32 line_number { 0 };
21 DeprecatedString source_code;
22};
23
24class SourceModel final : public GUI::Model {
25public:
26 static NonnullRefPtr<SourceModel> create(Profile& profile, ProfileNode& node)
27 {
28 return adopt_ref(*new SourceModel(profile, node));
29 }
30
31 enum Column {
32 SampleCount,
33 Location,
34 LineNumber,
35 SourceCode,
36 __Count
37 };
38
39 virtual int row_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override;
40 virtual int column_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override { return Column::__Count; }
41 virtual DeprecatedString column_name(int) const override;
42 virtual GUI::Variant data(GUI::ModelIndex const&, GUI::ModelRole) const override;
43 virtual bool is_column_sortable(int) const override { return false; }
44
45private:
46 SourceModel(Profile&, ProfileNode&);
47
48 Profile& m_profile;
49 ProfileNode& m_node;
50
51 Vector<SourceLineData> m_source_lines;
52};
53
54}