ladybird/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
Sam Atkins f6633a1026 LibGUI+Userland: Make SortingProxyModel::create() return ErrorOr
Unfortunately, most of the users are inside constructors, (and two
others are inside callback lambdas) so the error can't propagate, but
that can be improved later.
2021-12-24 05:11:52 -08:00

38 lines
1.1 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "ProcessUnveiledPathsWidget.h"
#include <LibGUI/BoxLayout.h>
#include <LibGUI/JsonArrayModel.h>
#include <LibGUI/SortingProxyModel.h>
#include <LibGUI/TableView.h>
ProcessUnveiledPathsWidget::ProcessUnveiledPathsWidget()
{
set_layout<GUI::VerticalBoxLayout>();
layout()->set_margins(4);
m_table_view = add<GUI::TableView>();
Vector<GUI::JsonArrayModel::FieldSpec> pid_unveil_fields;
pid_unveil_fields.empend("path", "Path", Gfx::TextAlignment::CenterLeft);
pid_unveil_fields.empend("permissions", "Permissions", Gfx::TextAlignment::CenterLeft);
m_model = GUI::JsonArrayModel::create({}, move(pid_unveil_fields));
m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_model)));
}
ProcessUnveiledPathsWidget::~ProcessUnveiledPathsWidget()
{
}
void ProcessUnveiledPathsWidget::set_pid(pid_t pid)
{
if (m_pid == pid)
return;
m_pid = pid;
m_model->set_json_path(String::formatted("/proc/{}/unveil", m_pid));
}