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/***************************************************************************
* Copyright (C) 2008-2011 by Dario Freddi <drf@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#include "actioneditwidget.h"
#include "actionconfigwidget.h"
#include <powerdevilaction.h>
#include <powerdevilactionconfig.h>
#include <powerdevil_debug.h>
#include <QCheckBox>
#include <QVBoxLayout>
#include <QDBusConnection>
#include <QDBusMessage>
#include <QDBusPendingReply>
#include <KConfigGroup>
#include <QDebug>
#include <KServiceTypeTrader>
ActionEditWidget::ActionEditWidget(const QString &configName, QWidget *parent)
: QWidget(parent)
, m_configName(configName)
{
m_profilesConfig = KSharedConfig::openConfig("powermanagementprofilesrc", KConfig::SimpleConfig | KConfig::CascadeConfig);
ActionConfigWidget *actionConfigWidget = new ActionConfigWidget(nullptr);
QMultiMap< int, QList<QPair<QString, QWidget*> > > widgets;
// Load all the services
const KService::List offers = KServiceTypeTrader::self()->query("PowerDevil/Action", "(Type == 'Service')");
for (const KService::Ptr &offer : offers) {
// Does it have a runtime requirement?
if (offer->property("X-KDE-PowerDevil-Action-HasRuntimeRequirement", QVariant::Bool).toBool()) {
qCDebug(POWERDEVIL) << offer->name() << " has a runtime requirement";
QDBusMessage call = QDBusMessage::createMethodCall("org.kde.Solid.PowerManagement", "/org/kde/Solid/PowerManagement",
"org.kde.Solid.PowerManagement", "isActionSupported");
call.setArguments(QVariantList() << offer->property("X-KDE-PowerDevil-Action-ID", QVariant::String));
QDBusPendingReply< bool > reply = QDBusConnection::sessionBus().asyncCall(call);
reply.waitForFinished();
if (reply.isValid()) {
if (!reply.value()) {
qCDebug(POWERDEVIL) << "The action " << offer->property("X-KDE-PowerDevil-Action-ID", QVariant::String) << " appears not to be supported by the core.";
continue;
}
} else {
qCDebug(POWERDEVIL) << "There was a problem in contacting DBus!! Assuming the action is ok.";
}
}
//try to load the specified library
KPluginFactory *factory = KPluginLoader(offer->property("X-KDE-PowerDevil-Action-UIComponentLibrary",
QVariant::String).toString()).factory();
if (!factory) {
qCWarning(POWERDEVIL) << "KPluginFactory could not load the plugin:" << offer->property("X-KDE-PowerDevil-Action-UIComponentLibrary",
QVariant::String).toString();
continue;
}
PowerDevil::ActionConfig *actionConfig = factory->create<PowerDevil::ActionConfig>();
if (!actionConfig) {
qCWarning(POWERDEVIL) << "KPluginFactory could not load the plugin:" << offer->property("X-KDE-PowerDevil-Action-UIComponentLibrary",
QVariant::String).toString();
continue;
}
connect(actionConfig, SIGNAL(changed()), this, SLOT(onChanged()));
QCheckBox *checkbox = new QCheckBox(offer->name());
connect(checkbox, SIGNAL(stateChanged(int)), this, SLOT(onChanged()));
m_actionsHash.insert(offer->property("X-KDE-PowerDevil-Action-ID", QVariant::String).toString(), checkbox);
m_actionsConfigHash.insert(offer->property("X-KDE-PowerDevil-Action-ID", QVariant::String).toString(), actionConfig);
QList<QPair<QString, QWidget*> > offerWidgets = actionConfig->buildUi();
offerWidgets.prepend(qMakePair<QString,QWidget*>(QString(), checkbox));
widgets.insert(100 - offer->property("X-KDE-PowerDevil-Action-ConfigPriority", QVariant::Int).toInt(),
offerWidgets);
}
for (QMultiMap< int, QList<QPair<QString, QWidget*> > >::const_iterator i = widgets.constBegin(); i != widgets.constEnd(); ++i) {
actionConfigWidget->addWidgets(i.value());
}
QVBoxLayout *lay = new QVBoxLayout(this);
lay->addWidget(actionConfigWidget);
lay->addStretch();
setLayout(lay);
}
ActionEditWidget::~ActionEditWidget()
{
}
void ActionEditWidget::load()
{
KConfigGroup group = configGroup();
qCDebug(POWERDEVIL) << m_profilesConfig.data()->entryMap().keys();
if (!group.isValid()) {
return;
}
qCDebug(POWERDEVIL) << "Ok, KConfigGroup ready" << group.entryMap().keys();
// Iterate over the possible actions
for (QHash< QString, QCheckBox* >::const_iterator i = m_actionsHash.constBegin(); i != m_actionsHash.constEnd(); ++i) {
i.value()->setChecked(group.groupList().contains(i.key()));
KConfigGroup actionGroup = group.group(i.key());
m_actionsConfigHash[i.key()]->setConfigGroup(actionGroup);
m_actionsConfigHash[i.key()]->load();
}
Q_EMIT changed(false);
}
void ActionEditWidget::save()
{
KConfigGroup group = configGroup();
if (!group.isValid()) {
qCDebug(POWERDEVIL) << "Could not perform a save operation, group is not valid!";
return;
}
// Iterate over the possible actions
for (QHash< QString, QCheckBox* >::const_iterator i = m_actionsHash.constBegin(); i != m_actionsHash.constEnd(); ++i) {
if (i.value()->isChecked()) {
// Perform the actual save
m_actionsConfigHash[i.key()]->save();
} else {
// Erase the group
group.deleteGroup(i.key());
}
}
group.sync();
// After saving, reload the config to make sure we'll pick up changes.
m_profilesConfig.data()->reparseConfiguration();
Q_EMIT changed(false);
}
void ActionEditWidget::onChanged()
{
Q_EMIT changed(true);
}
QString ActionEditWidget::configName() const
{
return m_configName;
}
KConfigGroup ActionEditWidget::configGroup()
{
if (!m_configName.contains('/')) {
return KConfigGroup(m_profilesConfig, m_configName);
} else {
QStringList names = m_configName.split('/');
KConfigGroup retgroup(m_profilesConfig, names.first());
QStringList::const_iterator i = names.constBegin();
++i;
while (i != names.constEnd()) {
retgroup = retgroup.group(*i);
++i;
}
return retgroup;
}
}
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