ladybird/Applications/ProcessManager/ProcessFileDescriptorMapWidget.cpp
Andreas Kling 8a703c0076 ProcessManager: Add a new per-proces "open files" view showing open FDs
This uses the data from /proc/PID/fds with ease now that it's JSON. :^)
2019-08-03 08:26:45 +02:00

25 lines
742 B
C++

#include "ProcessFileDescriptorMapWidget.h"
#include "ProcessFileDescriptorMapModel.h"
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GTableView.h>
ProcessFileDescriptorMapWidget::ProcessFileDescriptorMapWidget(GWidget* parent)
: GWidget(parent)
{
set_layout(make<GBoxLayout>(Orientation::Vertical));
layout()->set_margins({ 4, 4, 4, 4 });
m_table_view = new GTableView(this);
m_table_view->set_model(adopt(*new ProcessFileDescriptorMapModel));
}
ProcessFileDescriptorMapWidget::~ProcessFileDescriptorMapWidget()
{
}
void ProcessFileDescriptorMapWidget::set_pid(pid_t pid)
{
if (m_pid == pid)
return;
m_pid = pid;
static_cast<ProcessFileDescriptorMapModel*>(m_table_view->model())->set_pid(pid);
}