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serenity/Userland/DevTools/Profiler/IndividualSampleModel.h
sin-ack ca2c81251a Everywhere: Replace Model::update() with Model::invalidate()
Most of the models were just calling did_update anyway, which is
pointless since it can be unified to the base Model class. Instead, code
calling update() will now call invalidate(), which functions identically
and is more obvious in what it does.

Additionally, a default implementation is provided, which removes the
need to add empty implementations of update() for each model subclass.

Co-Authored-By: Ali Mohammad Pur <ali.mpfard@gmail.com>
2021-08-06 19:14:31 +02:00

43 lines
1 KiB
C++

/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/Model.h>
namespace Profiler {
class Profile;
class IndividualSampleModel final : public GUI::Model {
public:
static NonnullRefPtr<IndividualSampleModel> create(Profile& profile, size_t event_index)
{
return adopt_ref(*new IndividualSampleModel(profile, event_index));
}
enum Column {
Address,
ObjectName,
Symbol,
__Count
};
virtual ~IndividualSampleModel() override;
virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
virtual String column_name(int) const override;
virtual GUI::Variant data(const GUI::ModelIndex&, GUI::ModelRole) const override;
private:
IndividualSampleModel(Profile&, size_t event_index);
Profile& m_profile;
const size_t m_event_index { 0 };
};
}