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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include <LibGUI/Model.h>
30
31class Profile;
32
33class ProfileModel final : public GUI::Model {
34public:
35 static NonnullRefPtr<ProfileModel> create(Profile& profile)
36 {
37 return adopt(*new ProfileModel(profile));
38 }
39
40 enum Column {
41 SampleCount,
42 SelfCount,
43 StackFrame,
44 __Count
45 };
46
47 virtual ~ProfileModel() override;
48
49 virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
50 virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
51 virtual String column_name(int) const override;
52 virtual ColumnMetadata column_metadata(int) const override;
53 virtual GUI::Variant data(const GUI::ModelIndex&, Role = Role::Display) const override;
54 virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
55 virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
56 virtual void update() override;
57 virtual int tree_column() const override { return Column::StackFrame; }
58
59private:
60 explicit ProfileModel(Profile&);
61
62 Profile& m_profile;
63
64 GUI::Icon m_user_frame_icon;
65 GUI::Icon m_kernel_frame_icon;
66};