File indexing completed on 2024-05-05 04:19:19

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2020 Méven Car <meven.car@kdemail.net>
 
 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 "slideshowfileitemaction.h"
 
 #include <QMenu>
 #include <QMimeDatabase>
 
 #include <KFileItem>
 #include <KIO/CommandLauncherJob>
 #include <KLocalizedString>
 #include <KNotificationJobUiDelegate>
 #include <KPluginFactory>
 #include <QDir>
 
 K_PLUGIN_CLASS_WITH_JSON(SlideShowFileItemAction, "slideshowfileitemaction.json")
 
 SlideShowFileItemAction::SlideShowFileItemAction(QObject *parent, const QVariantList &)
     : KAbstractFileItemActionPlugin(parent)
 {
 }
 
 QList<QAction *> SlideShowFileItemAction::actions(const KFileItemListProperties &fileItemInfos, QWidget *parentWidget)
 {
     QStringList itemsForSlideShow;
     QString text;
     const KFileItemList &fileItems = fileItemInfos.items();
     if (fileItemInfos.isDirectory()) {
         if (fileItemInfos.isLocal()) {
             QMimeDatabase db;
             // filter selected dirs containing at least one image
             for (const KFileItem &dirItem : fileItems) {
                 QDir dir = QDir(dirItem.localPath());
                 const QStringList fileList = dir.entryList(QDir::Filter::Files);
                 const bool containsAtLeastAnImage = std::any_of(fileList.cbegin(), fileList.cend(), [&db, &dir](const QString &fileName) {
                     const auto mimeType = db.mimeTypeForFile(dir.absoluteFilePath(fileName), QMimeDatabase::MatchExtension);
                     return mimeType.name().startsWith(QStringLiteral("image"));
                 });
                 if (containsAtLeastAnImage) {
                     itemsForSlideShow << dirItem.localPath();
                 }
             }
         }
         text = i18nc("@action:inmenu Start a slideshow Dolphin context menu", "Start a Slideshow");
     } else if (fileItemInfos.mimeGroup() == QLatin1String("image") && fileItems.length() > 1) {
         for (const KFileItem &fileItem : fileItems) {
             itemsForSlideShow << fileItem.url().toString();
         }
         text = i18nc("@action:inmenu Start a slideshow Dolphin context menu", "Start a Slideshow with selected images");
     }
     if (itemsForSlideShow.isEmpty()) {
         return {};
     }
 
     auto startSlideShowAction = new QAction(text, parentWidget);
     startSlideShowAction->setIcon(QIcon::fromTheme(QStringLiteral("gwenview")));
 
     connect(startSlideShowAction, &QAction::triggered, this, [=]() {
         // gwenview -s %u
         auto job = new KIO::CommandLauncherJob(QStringLiteral("gwenview"), QStringList(QStringLiteral("-s")) << itemsForSlideShow);
         job->setDesktopName(QStringLiteral("org.kde.gwenview"));
         job->setUiDelegate(new KNotificationJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled));
 
         job->start();
     });
 
     return {startSlideShowAction};
 }
 
 #include "slideshowfileitemaction.moc"
 
 #include "moc_slideshowfileitemaction.cpp"