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/*
* SPDX-FileCopyrightText: 2012 Peter Penz <[email protected]>
* SPDX-FileCopyrightText: 2018 Roman Inflianskas <[email protected]>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "dolphintrash.h"
#include <KConfig>
#include <KConfigGroup>
#include <KLocalizedString>
#include <KNotification>
#include <QList>
#include <kio_version.h>
#if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
#include <KIO/DeleteOrTrashJob>
#else
#include <KIO/JobUiDelegate>
#include <KJobWidgets>
#endif
Trash::Trash()
: m_trashDirLister(new KDirLister())
{
// The trash icon must always be updated dependent on whether
// the trash is empty or not. We use a KDirLister that automatically
// watches for changes if the number of items has been changed.
m_trashDirLister->setAutoErrorHandlingEnabled(false);
m_trashDirLister->setDelayedMimeTypes(true);
auto trashDirContentChanged = [this]() {
bool isTrashEmpty = m_trashDirLister->items().isEmpty();
Q_EMIT emptinessChanged(isTrashEmpty);
};
connect(m_trashDirLister, &KCoreDirLister::completed, this, trashDirContentChanged);
connect(m_trashDirLister, &KDirLister::itemsDeleted, this, trashDirContentChanged);
m_trashDirLister->openUrl(QUrl(QStringLiteral("trash:/")));
}
Trash::~Trash()
{
delete m_trashDirLister;
}
Trash &Trash::instance()
{
static Trash result;
return result;
}
static void notifyEmptied()
{
// As long as KIO doesn't do this, do it ourselves
KNotification::event(QStringLiteral("Trash: emptied"),
i18n("Trash Emptied"),
i18n("The Trash was emptied."),
QStringLiteral("user-trash"),
nullptr,
KNotification::DefaultEvent);
}
void Trash::empty(QWidget *window)
{
#if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
using Iface = KIO::AskUserActionInterface;
auto *emptyJob = new KIO::DeleteOrTrashJob(QList<QUrl>{}, Iface::EmptyTrash, Iface::DefaultConfirmation, window);
QObject::connect(emptyJob, &KIO::Job::result, notifyEmptied);
emptyJob->start();
#else
KIO::JobUiDelegate uiDelegate;
uiDelegate.setWindow(window);
bool confirmed = uiDelegate.askDeleteConfirmation(QList<QUrl>(), KIO::JobUiDelegate::EmptyTrash, KIO::JobUiDelegate::DefaultConfirmation);
if (confirmed) {
KIO::Job *job = KIO::emptyTrash();
KJobWidgets::setWindow(job, window);
job->uiDelegate()->setAutoErrorHandlingEnabled(true);
QObject::connect(job, &KIO::Job::result, notifyEmptied);
}
#endif
}
bool Trash::isEmpty()
{
KConfig trashConfig(QStringLiteral("trashrc"), KConfig::SimpleConfig);
return (trashConfig.group("Status").readEntry("Empty", true));
}
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