File indexing completed on 2024-04-28 05:31:38

 /*
     SPDX-FileCopyrightText: 2019 David Edmundson <davidedmundson@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "process_data_provider.h"
 #include "process_attribute.h"
 #include "processes.h"
 
 using namespace KSysGuard;
 
 class Q_DECL_HIDDEN KSysGuard::ProcessDataProvider::Private
 {
 public:
     KSysGuard::Processes *m_processes;
     QList<ProcessAttribute *> m_attributes;
     bool m_enabled = false;
 };
 
 ProcessDataProvider::ProcessDataProvider(QObject *parent, const QVariantList &args)
     : QObject(parent)
     , d(new Private)
 {
     // cast is needed to allow us to use KPluginFactory, but not have null pointers during subclass construction
     auto procList = qobject_cast<KSysGuard::Processes *>(parent);
     Q_ASSERT(procList);
     d->m_processes = procList;
 
     Q_UNUSED(args)
 }
 
 ProcessDataProvider::~ProcessDataProvider()
 {
 }
 
 KSysGuard::Processes *ProcessDataProvider::processes() const
 {
     return d->m_processes;
 }
 
 KSysGuard::Process *ProcessDataProvider::getProcess(long pid)
 {
     auto process = d->m_processes->getProcess(pid);
     if (!process) {
         processes()->updateOrAddProcess(pid);
     }
     process = processes()->getProcess(pid);
     return process;
 }
 
 QList<ProcessAttribute *> ProcessDataProvider::attributes() const
 {
     return d->m_attributes;
 }
 
 bool ProcessDataProvider::enabled() const
 {
     return d->m_enabled;
 }
 
 void ProcessDataProvider::addProcessAttribute(ProcessAttribute *attribute)
 {
     d->m_attributes << attribute;
     connect(attribute, &ProcessAttribute::enabledChanged, this, [this](bool enabled) {
         if (enabled == d->m_enabled) {
             return;
         }
         bool wasEnabled = d->m_enabled;
 
         d->m_enabled = std::any_of(d->m_attributes.constBegin(), d->m_attributes.constEnd(), [](ProcessAttribute *p) {
             return p->enabled();
         });
 
         if (d->m_enabled != wasEnabled) {
             handleEnabledChanged(d->m_enabled);
         }
     });
 }