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ladybird/Applications/SystemMonitor/NetworkStatisticsWidget.cpp

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ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
#include "NetworkStatisticsWidget.h"
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GGroupBox.h>
ProcessManager: Remove SocketModel and NetworkAdapterModel These are trivially replaced by GJsonArrayModels :^)
2019-08-10 10:36:07 +02:00
#include <LibGUI/GJsonArrayModel.h>
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
#include <LibGUI/GTableView.h>
NetworkStatisticsWidget::NetworkStatisticsWidget(GWidget* parent)
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
: GLazyWidget(parent)
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
{
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
on_first_show = [this](auto&) {
set_layout(make<GBoxLayout>(Orientation::Vertical));
layout()->set_margins({ 4, 4, 4, 4 });
set_fill_with_background_color(true);
set_background_color(Color::WarmGray);
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
auto adapters_group_box = GGroupBox::construct("Adapters", this);
adapters_group_box->set_layout(make<GBoxLayout>(Orientation::Vertical));
adapters_group_box->layout()->set_margins({ 6, 16, 6, 6 });
adapters_group_box->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
adapters_group_box->set_preferred_size(0, 120);
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
m_adapter_table_view = GTableView::construct(adapters_group_box);
m_adapter_table_view->set_size_columns_to_fit_content(true);
ProcessManager: Remove SocketModel and NetworkAdapterModel These are trivially replaced by GJsonArrayModels :^)
2019-08-10 10:36:07 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
Vector<GJsonArrayModel::FieldSpec> net_adapters_fields;
net_adapters_fields.empend("name", "Name", TextAlignment::CenterLeft);
net_adapters_fields.empend("class_name", "Class", TextAlignment::CenterLeft);
net_adapters_fields.empend("mac_address", "MAC", TextAlignment::CenterLeft);
net_adapters_fields.empend("ipv4_address", "IPv4", TextAlignment::CenterLeft);
net_adapters_fields.empend("packets_in", "Pkt In", TextAlignment::CenterRight);
net_adapters_fields.empend("packets_out", "Pkt Out", TextAlignment::CenterRight);
net_adapters_fields.empend("bytes_in", "Bytes In", TextAlignment::CenterRight);
net_adapters_fields.empend("bytes_out", "Bytes Out", TextAlignment::CenterRight);
m_adapter_table_view->set_model(GJsonArrayModel::create("/proc/net/adapters", move(net_adapters_fields)));
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
auto sockets_group_box = GGroupBox::construct("Sockets", this);
sockets_group_box->set_layout(make<GBoxLayout>(Orientation::Vertical));
sockets_group_box->layout()->set_margins({ 6, 16, 6, 6 });
sockets_group_box->set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
sockets_group_box->set_preferred_size(0, 0);
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
m_socket_table_view = GTableView::construct(sockets_group_box);
m_socket_table_view->set_size_columns_to_fit_content(true);
ProcessManager: Remove SocketModel and NetworkAdapterModel These are trivially replaced by GJsonArrayModels :^)
2019-08-10 10:36:07 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
Vector<GJsonArrayModel::FieldSpec> net_tcp_fields;
net_tcp_fields.empend("peer_address", "Peer", TextAlignment::CenterLeft);
net_tcp_fields.empend("peer_port", "Port", TextAlignment::CenterRight);
net_tcp_fields.empend("local_address", "Local", TextAlignment::CenterLeft);
net_tcp_fields.empend("local_port", "Port", TextAlignment::CenterRight);
net_tcp_fields.empend("state", "State", TextAlignment::CenterLeft);
net_tcp_fields.empend("ack_number", "Ack#", TextAlignment::CenterRight);
net_tcp_fields.empend("sequence_number", "Seq#", TextAlignment::CenterRight);
net_tcp_fields.empend("packets_in", "Pkt In", TextAlignment::CenterRight);
net_tcp_fields.empend("packets_out", "Pkt Out", TextAlignment::CenterRight);
net_tcp_fields.empend("bytes_in", "Bytes In", TextAlignment::CenterRight);
net_tcp_fields.empend("bytes_out", "Bytes Out", TextAlignment::CenterRight);
m_socket_table_view->set_model(GJsonArrayModel::create("/proc/net/tcp", move(net_tcp_fields)));
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
m_update_timer = CTimer::construct(
1000, [this] {
update_models();
},
this);
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
SystemMonitor: Make all tabs except the process table lazily loaded We now use GLazyWidget for all the secondary tabs, which makes the program start up way faster than before. There's a noticeable delay when you click on the "PCI Devices" tab for the first time, but that's definitely better than always eating that delay before seeing a window at all. :^)
2019-10-02 20:26:19 +02:00
update_models();
};
ProcessManager: Add a "Network" tab with live adapter and socket stats This fetches info from /proc/netadapters and /proc/net_tcp, updating every second. Very cool. :^)
2019-08-08 20:43:30 +02:00
}
NetworkStatisticsWidget::~NetworkStatisticsWidget()
{
}
void NetworkStatisticsWidget::update_models()
{
m_adapter_table_view->model()->update();
m_socket_table_view->model()->update();
}
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