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groupsconfigdialog.cpp
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groupsconfigdialog.cpp
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/*
conf/groupsconfigdialog.cpp
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2021 g10 Code GmbH
SPDX-FileContributor: Ingo Klöcker <dev@ingo-kloecker.de>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config-kleopatra.h>
#include "groupsconfigdialog.h"
#include "groupsconfigwidget.h"
#include <kleopatra_debug.h>
#include <utils/gui-helper.h>
#include <utils/scrollarea.h>
#include <Libkleo/DocAction>
#include <Libkleo/KeyCache>
#include <Libkleo/KeyGroup>
#include <KConfigGroup>
#include <KLocalizedString>
#include <KSharedConfig>
#include <QDialogButtonBox>
#include <QPushButton>
#include <QVBoxLayout>
using namespace Kleo;
class GroupsConfigDialog::Private
{
friend class ::GroupsConfigDialog;
GroupsConfigDialog *const q;
public:
Private(GroupsConfigDialog *qq)
: q(qq)
{
}
private:
void saveLayout();
void restoreLayout(const QSize &defaultSize = {});
void loadGroups();
void saveGroups();
void onKeysMayHaveChanged();
private:
GroupsConfigWidget *configWidget = nullptr;
bool savingChanges = false;
};
void GroupsConfigDialog::Private::saveLayout()
{
KConfigGroup configGroup(KSharedConfig::openStateConfig(), "GroupsConfigDialog");
configGroup.writeEntry("Size", q->size());
configGroup.sync();
}
void GroupsConfigDialog::Private::restoreLayout(const QSize &defaultSize)
{
const KConfigGroup configGroup(KSharedConfig::openStateConfig(), "GroupsConfigDialog");
const QSize size = configGroup.readEntry("Size", defaultSize);
if (size.isValid()) {
q->resize(size);
}
}
void GroupsConfigDialog::Private::loadGroups()
{
qCDebug(KLEOPATRA_LOG) << q << __func__;
configWidget->setGroups(KeyCache::instance()->configurableGroups());
}
void GroupsConfigDialog::Private::saveGroups()
{
qCDebug(KLEOPATRA_LOG) << q << __func__;
savingChanges = true;
KeyCache::mutableInstance()->saveConfigurableGroups(configWidget->groups());
savingChanges = false;
// reload after saving to ensure that the groups reflect the saved groups (e.g. in case of immutable entries)
loadGroups();
}
void GroupsConfigDialog::Private::onKeysMayHaveChanged()
{
if (savingChanges) {
qCDebug(KLEOPATRA_LOG) << __func__ << "ignoring changes caused by ourselves";
return;
}
qCDebug(KLEOPATRA_LOG) << "Reloading groups";
loadGroups();
}
GroupsConfigDialog::GroupsConfigDialog(QWidget *parent)
: QDialog(parent)
, d(new Private(this))
{
setWindowTitle(i18nc("@title:window", "Configure Groups"));
auto mainLayout = new QVBoxLayout{this};
auto scrollArea = new ScrollArea{this};
scrollArea->setFocusPolicy(Qt::NoFocus);
scrollArea->setFrameStyle(QFrame::NoFrame);
scrollArea->setBackgroundRole(backgroundRole());
scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
scrollArea->setSizeAdjustPolicy(QScrollArea::AdjustToContents);
auto scrollAreaLayout = qobject_cast<QBoxLayout *>(scrollArea->widget()->layout());
scrollAreaLayout->setContentsMargins({});
d->configWidget = new GroupsConfigWidget{this};
d->configWidget->setContentsMargins({});
scrollAreaLayout->addWidget(d->configWidget);
mainLayout->addWidget(scrollArea);
auto buttonBox = new QDialogButtonBox{QDialogButtonBox::Close, this};
mainLayout->addWidget(buttonBox);
auto helpAction = std::make_unique<Kleo::DocAction>(
QIcon::fromTheme(QStringLiteral("help")),
i18n("Help"),
i18nc("Only available in German and English. Leave to English for other languages.", "handout_group-feature_gnupg_en.pdf"),
QStringLiteral("../share/doc/gnupg-vsd"),
this);
if (helpAction->isEnabled()) {
auto helpButton = buttonBox->addButton(QDialogButtonBox::Help);
disconnect(helpButton, &QAbstractButton::clicked, nullptr, nullptr);
connect(helpButton, &QAbstractButton::clicked, helpAction.get(), &QAction::trigger);
helpAction.release();
}
// prevent accidental closing of dialog when pressing Enter while the search field has focus
Kleo::unsetAutoDefaultButtons(this);
// Close button (defined with RejectRole) should close the dialog
connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::accept);
connect(d->configWidget, &GroupsConfigWidget::changed, this, [this]() {
d->saveGroups();
});
connect(KeyCache::instance().get(), &KeyCache::keysMayHaveChanged, this, [this]() {
d->onKeysMayHaveChanged();
});
d->restoreLayout();
d->loadGroups();
}
GroupsConfigDialog::~GroupsConfigDialog()
{
d->saveLayout();
}

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