90 lines
3.5 KiB
C++
90 lines
3.5 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2020 Méven Car <meven.car@kdemail.net>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "slideshowfileitemaction.h"
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#include <QMenu>
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#include <QMimeDatabase>
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#include <KFileItem>
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#include <KIO/CommandLauncherJob>
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#include <KLocalizedString>
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#include <KNotificationJobUiDelegate>
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#include <KPluginFactory>
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#include <QDir>
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K_PLUGIN_CLASS_WITH_JSON(SlideShowFileItemAction, "slideshowfileitemaction.json")
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SlideShowFileItemAction::SlideShowFileItemAction(QObject *parent, const QVariantList &)
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: KAbstractFileItemActionPlugin(parent)
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{
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}
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QList<QAction *> SlideShowFileItemAction::actions(const KFileItemListProperties &fileItemInfos, QWidget *parentWidget)
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{
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QStringList itemsForSlideShow;
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QString text;
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const KFileItemList &fileItems = fileItemInfos.items();
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if (fileItemInfos.isDirectory()) {
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if (fileItemInfos.isLocal()) {
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QMimeDatabase db;
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// filter selected dirs containing at least one image
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for (const KFileItem &dirItem : fileItems) {
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QDir dir = QDir(dirItem.localPath());
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const QStringList fileList = dir.entryList(QDir::Filter::Files);
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const bool containsAtLeastAnImage = std::any_of(fileList.cbegin(), fileList.cend(), [&db, &dir](const QString &fileName) {
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const auto mimeType = db.mimeTypeForFile(dir.absoluteFilePath(fileName), QMimeDatabase::MatchExtension);
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return mimeType.name().startsWith(QStringLiteral("image"));
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});
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if (containsAtLeastAnImage) {
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itemsForSlideShow << dirItem.localPath();
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}
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}
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}
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text = i18nc("@action:inmenu Start a slideshow Dolphin context menu", "Start a Slideshow");
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} else if (fileItemInfos.mimeGroup() == QLatin1String("image") && fileItems.length() > 1) {
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for (const KFileItem &fileItem : fileItems) {
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itemsForSlideShow << fileItem.url().toString();
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}
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text = i18nc("@action:inmenu Start a slideshow Dolphin context menu", "Start a Slideshow with selected images");
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}
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if (itemsForSlideShow.isEmpty()) {
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return {};
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}
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auto startSlideShowAction = new QAction(text, parentWidget);
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startSlideShowAction->setIcon(QIcon::fromTheme(QStringLiteral("gwenview")));
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connect(startSlideShowAction, &QAction::triggered, this, [=]() {
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// gwenview -s %u
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auto job = new KIO::CommandLauncherJob(QStringLiteral("gwenview"), QStringList(QStringLiteral("-s")) << itemsForSlideShow);
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job->setDesktopName(QStringLiteral("org.kde.gwenview"));
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job->setUiDelegate(new KNotificationJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled));
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job->start();
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});
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return {startSlideShowAction};
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}
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#include "slideshowfileitemaction.moc"
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#include "moc_slideshowfileitemaction.cpp"
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