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SystemMonitor: Remove the Hardware tab

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This will allow us to essentially remove /proc/pci node for good, as
well as to create a better GUI application to contain PCI information
with other system hardware info too.
This commit is contained in:
Liav A 2022-07-27 18:12:09 +03:00 • committed by Linus Groh
parent 6f40b19746
commit 889b9d029e
2 changed files with 1 additions and 101 deletions
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100
Userland/Applications/SystemMonitor/main.cpp
View file

@ -50,7 +50,6 @@
#include <LibGfx/Font/FontDatabase.h>
#include <LibGfx/Palette.h>
#include <LibMain/Main.h>
#include <LibPCIDB/Database.h>
#include <LibThreading/BackgroundAction.h>
#include <serenity.h>
#include <signal.h>
@ -114,102 +113,6 @@ private:
String m_text;
};
class HardwareTabWidget final : public GUI::LazyWidget {
C_OBJECT(HardwareTabWidget)
public:
HardwareTabWidget()
{
auto db_creator = Threading::BackgroundAction<int>::construct([this](auto&) {
auto db = PCIDB::Database::open();
if (!db)
warnln("Couldn't open PCI ID database!");
m_db = db;
m_loader_complete.store(true);
return 0;
},
nullptr);
this->on_first_show = [this](GUI::LazyWidget& self) {
{
Vector<GUI::JsonArrayModel::FieldSpec> processors_field;
processors_field.empend("processor", "Processor", Gfx::TextAlignment::CenterRight);
processors_field.empend("vendor_id", "Vendor ID", Gfx::TextAlignment::CenterLeft);
processors_field.empend("brand", "Brand", Gfx::TextAlignment::CenterLeft);
processors_field.empend("Features", Gfx::TextAlignment::CenterLeft, [](auto& object) {
StringBuilder builder;
auto features = object.get("features"sv).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.find_descendant_of_type_named<GUI::TableView>("cpus_table");
auto json_model = GUI::JsonArrayModel::create("/proc/cpuinfo", move(processors_field));
processors_table_view.set_model(json_model);
json_model->invalidate();
}
{
while (!m_loader_complete.load())
;
Vector<GUI::JsonArrayModel::FieldSpec> pci_fields;
pci_fields.empend(
"Address", Gfx::TextAlignment::CenterLeft,
[](const JsonObject& object) {
auto seg = object.get("seg"sv).to_u32();
auto bus = object.get("bus"sv).to_u32();
auto device = object.get("device"sv).to_u32();
auto function = object.get("function"sv).to_u32();
return String::formatted("{:04x}:{:02x}:{:02x}.{}", seg, bus, device, function);
});
pci_fields.empend(
"Class", Gfx::TextAlignment::CenterLeft,
[this](const JsonObject& object) {
auto class_id = object.get("class"sv).to_u32();
String class_name = m_db ? m_db->get_class(class_id) : StringView {};
return class_name.is_empty() ? String::formatted("Unknown class: {:04x}", class_id) : class_name;
});
pci_fields.empend(
"Vendor", Gfx::TextAlignment::CenterLeft,
[this](const JsonObject& object) {
auto vendor_id = object.get("vendor_id"sv).to_u32();
String vendor_name = m_db ? m_db->get_vendor(vendor_id) : StringView {};
return vendor_name.is_empty() ? String::formatted("Unknown vendor: {:02x}", vendor_id) : vendor_name;
});
pci_fields.empend(
"Device", Gfx::TextAlignment::CenterLeft,
[this](const JsonObject& object) {
auto vendor_id = object.get("vendor_id"sv).to_u32();
auto device_id = object.get("device_id"sv).to_u32();
String device_name = m_db ? m_db->get_device(vendor_id, device_id) : StringView {};
return device_name.is_empty() ? String::formatted("Unknown device: {:02x}", device_id) : device_name;
});
pci_fields.empend(
"Revision", Gfx::TextAlignment::CenterRight,
[](const JsonObject& object) {
auto revision_id = object.get("revision_id"sv).to_u32();
return String::formatted("{:02x}", revision_id);
});
auto& pci_table_view = *self.find_descendant_of_type_named<GUI::TableView>("pci_dev_table");
pci_table_view.set_model(MUST(GUI::SortingProxyModel::create(GUI::JsonArrayModel::create("/proc/pci", move(pci_fields)))));
pci_table_view.model()->invalidate();
}
};
}
private:
RefPtr<PCIDB::Database> m_db;
Atomic<bool> m_loader_complete { false };
};
class StorageTabWidget final : public GUI::LazyWidget {
C_OBJECT(StorageTabWidget)
public:
@ -309,7 +212,6 @@ public:
}
REGISTER_WIDGET(SystemMonitor, HardwareTabWidget)
REGISTER_WIDGET(SystemMonitor, StorageTabWidget)
REGISTER_WIDGET(SystemMonitor, UnavailableProcessWidget)
@ -583,8 +485,6 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
tabwidget.set_active_widget(&performance_widget);
else if (args_tab_view == "fs")
tabwidget.set_active_widget(tabwidget.find_descendant_of_type_named<SystemMonitor::StorageTabWidget>("storage"));
else if (args_tab_view == "hardware")
tabwidget.set_active_widget(tabwidget.find_descendant_of_type_named<SystemMonitor::HardwareTabWidget>("hardware"));
else if (args_tab_view == "network")
tabwidget.set_active_widget(tabwidget.find_descendant_of_type_named<GUI::Widget>("network"));