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/*
SPDX-FileCopyrightText: 2016 Kai Uwe Broulik <kde@privat.broulik.de>
SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "notificationthumbnailer.h"
#include <KIO/PreviewJob>
#include <QApplication>
#include <QClipboard>
#include <QIcon>
#include <QMenu>
#include <QMimeData>
#include <QQuickItem>
#include <QQuickWindow>
#include <QTimer>
#include <KConfigGroup>
#include <KFileItemListProperties>
#include <KLocalizedString>
#include <KPropertiesDialog>
#include <KProtocolManager>
#include <KSharedConfig>
#include <KUrlMimeData>
#include <KIO/OpenFileManagerWindowJob>
NotificationThumbnailer::NotificationThumbnailer(QObject *parent)
: QObject(parent)
{
}
NotificationThumbnailer::~NotificationThumbnailer() = default;
void NotificationThumbnailer::classBegin()
{
}
void NotificationThumbnailer::componentComplete()
{
m_inited = true;
generatePreview();
}
QUrl NotificationThumbnailer::url() const
{
return m_url;
}
void NotificationThumbnailer::setUrl(const QUrl &url)
{
if (m_url != url) {
m_url = url;
Q_EMIT urlChanged();
generatePreview();
}
}
QSize NotificationThumbnailer::size() const
{
return m_size;
}
void NotificationThumbnailer::setSize(const QSize &size)
{
if (m_size != size) {
m_size = size;
Q_EMIT sizeChanged();
generatePreview();
}
}
bool NotificationThumbnailer::busy() const
{
return m_busy;
}
bool NotificationThumbnailer::hasPreview() const
{
return !m_pixmap.isNull();
}
QPixmap NotificationThumbnailer::pixmap() const
{
return m_pixmap;
}
QSize NotificationThumbnailer::pixmapSize() const
{
return m_pixmap.size();
}
QString NotificationThumbnailer::iconName() const
{
return m_iconName;
}
bool NotificationThumbnailer::menuVisible() const
{
return m_menuVisible;
}
void NotificationThumbnailer::generatePreview()
{
if (!m_inited) {
return;
}
if (!m_url.isValid() || !m_url.isLocalFile() || !m_size.isValid() || m_size.isEmpty()) {
return;
}
auto maxSize = qMax(m_size.width(), m_size.height());
KConfigGroup previewSettings(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "PreviewSettings");
const QStringList enabledPlugins = previewSettings.readEntry("Plugins", KIO::PreviewJob::defaultPlugins());
KIO::PreviewJob *job = KIO::filePreview(KFileItemList({KFileItem(m_url)}), QSize(maxSize, maxSize), &enabledPlugins);
job->setScaleType(KIO::PreviewJob::Scaled);
job->setIgnoreMaximumSize(true);
connect(job, &KIO::PreviewJob::gotPreview, this, [this](const KFileItem &item, const QPixmap &preview) {
Q_UNUSED(item)
m_pixmap = preview;
Q_EMIT pixmapChanged();
if (!m_iconName.isEmpty()) {
m_iconName.clear();
Q_EMIT iconNameChanged();
}
});
connect(job, &KIO::PreviewJob::failed, this, [this](const KFileItem &item) {
m_pixmap = QPixmap();
Q_EMIT pixmapChanged();
const QString &iconName = item.determineMimeType().iconName();
if (m_iconName != iconName) {
m_iconName = iconName;
Q_EMIT iconNameChanged();
}
});
connect(job, &KJob::result, this, [this] {
m_busy = false;
Q_EMIT busyChanged();
});
m_busy = true;
Q_EMIT busyChanged();
job->start();
}
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