jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * Copyright (c) 2022, the SerenityOS developers.
4 *
5 * SPDX-License-Identifier: BSD-2-Clause
6 */
7
8#pragma once
9
10#include <LibGUI/Widget.h>
11
12namespace SystemMonitor {
13
14class GraphWidget;
15
16class MemoryStatsWidget final : public GUI::Widget {
17 C_OBJECT(MemoryStatsWidget)
18public:
19 static MemoryStatsWidget* the();
20
21 virtual ~MemoryStatsWidget() override = default;
22
23 void set_graph_widget(GraphWidget& graph);
24
25 void set_graph_widget_via_name(DeprecatedString name);
26 DeprecatedString graph_widget_name();
27
28 void refresh();
29
30private:
31 MemoryStatsWidget(GraphWidget* graph);
32 MemoryStatsWidget();
33
34 GraphWidget* m_graph;
35 // Is null if we have a valid graph
36 DeprecatedString m_graph_widget_name {};
37 RefPtr<GUI::Label> m_physical_pages_label;
38 RefPtr<GUI::Label> m_physical_pages_committed_label;
39 RefPtr<GUI::Label> m_kmalloc_space_label;
40 RefPtr<GUI::Label> m_kmalloc_count_label;
41 RefPtr<GUI::Label> m_kfree_count_label;
42 RefPtr<GUI::Label> m_kmalloc_difference_label;
43};
44
45}