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SystemMonitor: Consolidate hardware tabs + remove interrupts tab

Combine the "PCI devices" and "Processors" tabs into a "Hardware" tab.

And then remove the "Interrupts" tab because the number of received
IRQ's per device is not really useful information to expose in this GUI.
If the user needs this, he can check lsirq.
This commit is contained in:
Andreas Kling 2021-08-18 12:50:24 +02:00
parent 9994b81931
commit f91c499a41
4 changed files with 91 additions and 173 deletions

View file

@ -6,7 +6,6 @@ serenity_component(
set(SOURCES
GraphWidget.cpp
InterruptsWidget.cpp
main.cpp
MemoryStatsWidget.cpp
NetworkStatisticsWidget.cpp

View file

@ -1,48 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "InterruptsWidget.h"
#include <LibGUI/BoxLayout.h>
#include <LibGUI/GroupBox.h>
#include <LibGUI/JsonArrayModel.h>
#include <LibGUI/SortingProxyModel.h>
#include <LibGUI/TableView.h>
InterruptsWidget::InterruptsWidget()
{
on_first_show = [this](auto&) {
set_layout<GUI::VerticalBoxLayout>();
layout()->set_margins(4);
Vector<GUI::JsonArrayModel::FieldSpec> interrupts_field;
interrupts_field.empend("interrupt_line", "Line", Gfx::TextAlignment::CenterRight);
interrupts_field.empend("purpose", "Purpose", Gfx::TextAlignment::CenterLeft);
interrupts_field.empend("controller", "Controller", Gfx::TextAlignment::CenterLeft);
interrupts_field.empend("cpu_handler", "CPU Handler", Gfx::TextAlignment::CenterRight);
interrupts_field.empend("device_sharing", "# Devices Sharing", Gfx::TextAlignment::CenterRight);
interrupts_field.empend("call_count", "Call Count", Gfx::TextAlignment::CenterRight);
m_interrupt_table_view = add<GUI::TableView>();
m_interrupt_model = GUI::JsonArrayModel::create("/proc/interrupts", move(interrupts_field));
m_interrupt_table_view->set_model(GUI::SortingProxyModel::create(*m_interrupt_model));
m_update_timer = add<Core::Timer>(
1000, [this] {
update_model();
});
update_model();
};
}
InterruptsWidget::~InterruptsWidget()
{
}
void InterruptsWidget::update_model()
{
m_interrupt_model->invalidate();
}

View file

@ -1,24 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibCore/Timer.h>
#include <LibGUI/LazyWidget.h>
class InterruptsWidget final : public GUI::LazyWidget {
C_OBJECT(InterruptsWidget)
public:
virtual ~InterruptsWidget() override;
private:
InterruptsWidget();
void update_model();
RefPtr<GUI::TableView> m_interrupt_table_view;
RefPtr<GUI::JsonArrayModel> m_interrupt_model;
RefPtr<Core::Timer> m_update_timer;
};

View file

@ -5,7 +5,6 @@
*/
#include "GraphWidget.h"
#include "InterruptsWidget.h"
#include "MemoryStatsWidget.h"
#include "NetworkStatisticsWidget.h"
#include "ProcessFileDescriptorMapWidget.h"
@ -49,9 +48,8 @@
static NonnullRefPtr<GUI::Window> build_process_window(pid_t);
static NonnullRefPtr<GUI::Widget> build_file_systems_tab();
static NonnullRefPtr<GUI::Widget> build_pci_devices_tab();
static NonnullRefPtr<GUI::Widget> build_hardware_tab();
static NonnullRefPtr<GUI::Widget> build_graphs_tab();
static NonnullRefPtr<GUI::Widget> build_processors_tab();
static RefPtr<GUI::Statusbar> statusbar;
@ -157,7 +155,7 @@ int main(int argc, char** argv)
const char* args_tab = "processes";
Core::ArgsParser parser;
parser.add_option(args_tab, "Tab, one of 'processes', 'graphs', 'fs', 'pci', 'devices', 'network', 'processors' or 'interrupts'", "open-tab", 't', "tab");
parser.add_option(args_tab, "Tab, one of 'processes', 'graphs', 'fs', 'hardware', or 'network'", "open-tab", 't', "tab");
parser.parse(argc, argv);
StringView args_tab_view = args_tab;
@ -196,18 +194,12 @@ int main(int argc, char** argv)
auto file_systems_widget = build_file_systems_tab();
tabwidget.add_widget("File systems", file_systems_widget);
auto pci_devices_widget = build_pci_devices_tab();
tabwidget.add_widget("PCI devices", pci_devices_widget);
auto hardware_widget = build_hardware_tab();
tabwidget.add_widget("Hardware", hardware_widget);
auto network_stats_widget = NetworkStatisticsWidget::construct();
tabwidget.add_widget("Network", network_stats_widget);
auto processors_widget = build_processors_tab();
tabwidget.add_widget("Processors", processors_widget);
auto interrupts_widget = InterruptsWidget::construct();
tabwidget.add_widget("Interrupts", interrupts_widget);
process_table_container.set_layout<GUI::VerticalBoxLayout>();
process_table_container.layout()->set_margins(4);
process_table_container.layout()->set_spacing(0);
@ -384,14 +376,10 @@ int main(int argc, char** argv)
tabwidget.set_active_widget(graphs_widget);
else if (args_tab_view == "fs")
tabwidget.set_active_widget(file_systems_widget);
else if (args_tab_view == "pci")
tabwidget.set_active_widget(pci_devices_widget);
else if (args_tab_view == "hardware")
tabwidget.set_active_widget(hardware_widget);
else if (args_tab_view == "network")
tabwidget.set_active_widget(network_stats_widget);
else if (args_tab_view == "processors")
tabwidget.set_active_widget(processors_widget);
else if (args_tab_view == "interrupts")
tabwidget.set_active_widget(interrupts_widget);
return app->exec();
}
@ -576,14 +564,51 @@ NonnullRefPtr<GUI::Widget> build_file_systems_tab()
return fs_widget;
}
NonnullRefPtr<GUI::Widget> build_pci_devices_tab()
NonnullRefPtr<GUI::Widget> build_hardware_tab()
{
auto pci_widget = GUI::LazyWidget::construct();
auto widget = GUI::LazyWidget::construct();
pci_widget->on_first_show = [](GUI::LazyWidget& self) {
widget->on_first_show = [](GUI::LazyWidget& self) {
self.set_layout<GUI::VerticalBoxLayout>();
self.layout()->set_margins(4);
auto& pci_table_view = self.add<GUI::TableView>();
{
auto& cpu_group_box = self.add<GUI::GroupBox>("CPUs");
cpu_group_box.set_layout<GUI::VerticalBoxLayout>();
cpu_group_box.layout()->set_margins({ 16, 6, 6 });
Vector<GUI::JsonArrayModel::FieldSpec> processors_field;
processors_field.empend("processor", "Processor", Gfx::TextAlignment::CenterRight);
processors_field.empend("cpuid", "CPUID", Gfx::TextAlignment::CenterLeft);
processors_field.empend("brandstr", "Brand", Gfx::TextAlignment::CenterLeft);
processors_field.empend("Features", Gfx::TextAlignment::CenterLeft, [](auto& object) {
StringBuilder builder;
auto features = object.get("features").as_array();
for (auto& feature : features.values()) {
builder.append(feature.to_string());
builder.append(' ');
}
return GUI::Variant(builder.to_string());
});
processors_field.empend("family", "Family", Gfx::TextAlignment::CenterRight);
processors_field.empend("model", "Model", Gfx::TextAlignment::CenterRight);
processors_field.empend("stepping", "Stepping", Gfx::TextAlignment::CenterRight);
processors_field.empend("type", "Type", Gfx::TextAlignment::CenterRight);
auto& processors_table_view = cpu_group_box.add<GUI::TableView>();
auto json_model = GUI::JsonArrayModel::create("/proc/cpuinfo", move(processors_field));
processors_table_view.set_model(json_model);
json_model->invalidate();
cpu_group_box.set_fixed_height(128);
}
{
auto& pci_group_box = self.add<GUI::GroupBox>("PCI devices");
pci_group_box.set_layout<GUI::VerticalBoxLayout>();
pci_group_box.layout()->set_margins({ 16, 6, 6 });
auto& pci_table_view = pci_group_box.add<GUI::TableView>();
auto db = PCIDB::Database::open();
if (!db)
@ -630,9 +655,10 @@ NonnullRefPtr<GUI::Widget> build_pci_devices_tab()
pci_table_view.set_model(GUI::SortingProxyModel::create(GUI::JsonArrayModel::create("/proc/pci", move(pci_fields))));
pci_table_view.model()->invalidate();
}
};
return pci_widget;
return widget;
}
NonnullRefPtr<GUI::Widget> build_graphs_tab()
@ -704,38 +730,3 @@ NonnullRefPtr<GUI::Widget> build_graphs_tab()
graphs_container->add<MemoryStatsWidget>(memory_graph);
return graphs_container;
}
NonnullRefPtr<GUI::Widget> build_processors_tab()
{
auto processors_widget = GUI::LazyWidget::construct();
processors_widget->on_first_show = [](GUI::LazyWidget& self) {
self.set_layout<GUI::VerticalBoxLayout>();
self.layout()->set_margins(4);
Vector<GUI::JsonArrayModel::FieldSpec> processors_field;
processors_field.empend("processor", "Processor", Gfx::TextAlignment::CenterRight);
processors_field.empend("cpuid", "CPUID", Gfx::TextAlignment::CenterLeft);
processors_field.empend("brandstr", "Brand", Gfx::TextAlignment::CenterLeft);
processors_field.empend("Features", Gfx::TextAlignment::CenterLeft, [](auto& object) {
StringBuilder builder;
auto features = object.get("features").as_array();
for (auto& feature : features.values()) {
builder.append(feature.to_string());
builder.append(' ');
}
return GUI::Variant(builder.to_string());
});
processors_field.empend("family", "Family", Gfx::TextAlignment::CenterRight);
processors_field.empend("model", "Model", Gfx::TextAlignment::CenterRight);
processors_field.empend("stepping", "Stepping", Gfx::TextAlignment::CenterRight);
processors_field.empend("type", "Type", Gfx::TextAlignment::CenterRight);
auto& processors_table_view = self.add<GUI::TableView>();
auto json_model = GUI::JsonArrayModel::create("/proc/cpuinfo", move(processors_field));
processors_table_view.set_model(json_model);
json_model->invalidate();
};
return processors_widget;
}