mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 06:02:44 +00:00
94 lines
2.7 KiB
C++
94 lines
2.7 KiB
C++
/*
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* Copyright (c) 2022, Jakub Berkop <jakub.berkop@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/DeprecatedString.h>
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#include <AK/Function.h>
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#include <AK/LexicalPath.h>
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#include <LibGUI/Model.h>
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namespace Profiler {
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class Profile;
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class FileEventNode : public RefCounted<FileEventNode> {
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public:
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static NonnullRefPtr<FileEventNode> create(DeprecatedString const& path, FileEventNode* parent = nullptr)
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{
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return adopt_ref(*new FileEventNode(path, parent));
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}
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FileEventNode& find_or_create_node(DeprecatedString const&);
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Vector<NonnullRefPtr<FileEventNode>>& children() { return m_children; }
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Vector<NonnullRefPtr<FileEventNode>> const& children() const { return m_children; }
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FileEventNode* parent() { return m_parent; };
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FileEventNode& create_recursively(DeprecatedString);
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void for_each_parent_node(Function<void(FileEventNode&)> callback);
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DeprecatedString const& path() const { return m_path; }
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void increment_count() { m_count++; }
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u64 count() const { return m_count; }
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void add_to_duration(u64 duration) { duration += duration; }
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u64 duration() const { return m_duration; }
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private:
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FileEventNode(DeprecatedString const& path, FileEventNode* parent = nullptr)
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: m_path(path)
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, m_count(0)
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, m_duration(0)
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, m_parent(parent) {};
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DeprecatedString m_path;
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u64 m_count;
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u64 m_duration;
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Vector<NonnullRefPtr<FileEventNode>> m_children;
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FileEventNode* m_parent = nullptr;
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};
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class FileEventModel final : public GUI::Model {
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public:
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static NonnullRefPtr<FileEventModel> create(Profile& profile)
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{
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return adopt_ref(*new FileEventModel(profile));
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}
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enum Column {
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Path,
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Count,
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Duration,
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__Count
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};
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virtual ~FileEventModel() override;
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virtual int row_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override;
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virtual int column_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override;
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virtual String column_name(int) const override;
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virtual GUI::Variant data(GUI::ModelIndex const&, GUI::ModelRole) const override;
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virtual GUI::ModelIndex index(int row, int column, GUI::ModelIndex const& parent = GUI::ModelIndex()) const override;
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virtual GUI::ModelIndex parent_index(GUI::ModelIndex const&) const override;
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virtual int tree_column() const override { return Column::Path; }
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virtual bool is_column_sortable(int) const override { return false; }
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virtual bool is_searchable() const override { return true; }
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private:
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explicit FileEventModel(Profile&);
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Profile& m_profile;
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GUI::Icon m_user_frame_icon;
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GUI::Icon m_kernel_frame_icon;
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};
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}
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