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/*
SPDX-FileCopyrightText: 2003 Richard Moore <rich@kde.org>
SPDX-FileCopyrightText: 2003 Ian Reinhart Geiser <geiseri@kde.org>
SPDX-FileCopyrightText: 2004 Benjamin C. Meyer <ben+kuiviewer@meyerhome.net>
SPDX-License-Identifier: LGPL-2.0-only
*/
#include "quicreator.h"
// KF
#include <KPluginFactory>
// Qt
#include <QPixmap>
#include <QImage>
#include <QFormBuilder>
#include <QWidget>
#include <QCoreApplication>
#include <QDebug>
K_PLUGIN_CLASS_WITH_JSON(QUICreator, "designerthumbnail.json")
KIO::ThumbnailResult QUICreator::create( const KIO::ThumbnailRequest &request )
{
QStringList designerPluginPaths;
const QStringList& libraryPaths = QCoreApplication::libraryPaths();
for (const auto& path : libraryPaths) {
designerPluginPaths.append(path + QLatin1String("/designer"));
}
QFormBuilder builder;
builder.setPluginPath(designerPluginPaths);
QFile file(request.url().toLocalFile());
if (!file.open(QFile::ReadOnly)) {
return KIO::ThumbnailResult::fail();
}
QWidget* w = builder.load(&file);
file.close();
if (!w) {
return KIO::ThumbnailResult::fail();
}
const QPixmap p = w->grab();
const QImage img = p.toImage().scaled(request.targetSize(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
return KIO::ThumbnailResult::pass(img);
}
#include "quicreator.moc"
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