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https://github.com/RGBCube/serenity
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027aee2c66
These are currently being implicitly including by FixedPoint.h by way of Format.h. The former will soon be removed from the latter, which would otherwise cause a compile error in these files.
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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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/IntegralMath.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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// Number of digits after the decimal point for sample percentages.
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static constexpr int const number_of_percent_digits = 2;
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static constexpr int const percent_digits_rounding = AK::pow(10, number_of_percent_digits);
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class ProfileModel final : public GUI::Model {
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public:
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static NonnullRefPtr<ProfileModel> create(Profile& profile)
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{
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return adopt_ref(*new ProfileModel(profile));
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}
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enum Column {
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SampleCount,
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SelfCount,
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ObjectName,
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StackFrame,
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SymbolAddress,
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__Count
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};
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virtual ~ProfileModel() override = default;
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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 DeprecatedString 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::StackFrame; }
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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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virtual Vector<GUI::ModelIndex> matches(StringView, unsigned flags, GUI::ModelIndex const&) override;
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private:
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explicit ProfileModel(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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