feat: support load m3u8 playlist

This change is sponsored by @superuser7777

Related: https://github.com/BLumia/pineapple-pictures/issues/153

app/actionmanager.cpp

@@ -16,16 +16,6 @@
 #define ACTION_NAME(s) QStringLiteral(STRIFY(s))
 #define STRIFY(s) #s
 
-ActionManager::ActionManager()
-{
-
-}
-
-ActionManager::~ActionManager()
-{
-
-}
-
 QIcon ActionManager::loadHidpiIcon(const QString &resp, QSize sz)
 {
     QSvgRenderer r(resp);

app/actionmanager.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
+// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
 //
 // SPDX-License-Identifier: MIT
 
@@ -12,8 +12,8 @@ class MainWindow;
 class ActionManager
 {
 public:
-    ActionManager();
+    explicit ActionManager() = default;
-    ~ActionManager();
+    ~ActionManager() = default;
 
     void setupAction(MainWindow * mainWindow);
     void retranslateUi(MainWindow *MainWindow);

app/mainwindow.cpp

@@ -139,10 +139,7 @@ MainWindow::MainWindow(QWidget *parent)
     m_gv->setOpacity(0, false);
     m_closeButton->setOpacity(0, false);
 
-    connect(m_pm, &PlaylistManager::totalCountChanged, this, [this](int galleryFileCount) {
+    connect(m_pm, &PlaylistManager::totalCountChanged, this, &MainWindow::updateGalleryButtonsVisibility);
-        m_prevButton->setVisible(galleryFileCount > 1);
-        m_nextButton->setVisible(galleryFileCount > 1);
-    });
 
     connect(m_pm->model(), &PlaylistModel::modelReset, this, std::bind(&MainWindow::galleryCurrent, this, false, false));
     connect(m_pm, &PlaylistManager::currentIndexChanged, this, std::bind(&MainWindow::galleryCurrent, this, true, false));
@@ -178,7 +175,16 @@ MainWindow::~MainWindow()
 void MainWindow::showUrls(const QList<QUrl> &urls)
 {
     if (!urls.isEmpty()) {
-        m_graphicsView->showFileFromPath(urls.first().toLocalFile());
+        const QUrl & firstUrl = urls.first();
+        if (urls.count() == 1) {
+            const QString lowerCaseUrlPath(firstUrl.path().toLower());
+            if (lowerCaseUrlPath.endsWith(".m3u8") || lowerCaseUrlPath.endsWith(".m3u")) {
+                m_pm->loadM3U8Playlist(firstUrl);
+                galleryCurrent(true, true);
+                return;
+            }
+        }
+        m_graphicsView->showFileFromPath(firstUrl.toLocalFile());
         m_pm->loadPlaylist(urls);
     } else {
         m_graphicsView->showText(tr("File url list is empty"));
@@ -279,6 +285,8 @@ void MainWindow::galleryCurrent(bool showLoadImageHintWhenEmpty, bool reloadImag
         m_graphicsView->showText(QCoreApplication::translate("GraphicsScene", "Drag image here"));
     }
 
+    updateGalleryButtonsVisibility();
+
     if (shouldResetfileWatcher) updateFileWatcher();
 }
 
@@ -603,8 +611,7 @@ void MainWindow::toggleProtectedMode()
 {
     m_protectedMode = !m_protectedMode;
     m_closeButton->setVisible(!m_protectedMode);
-    m_prevButton->setVisible(!m_protectedMode);
+    updateGalleryButtonsVisibility();
-    m_nextButton->setVisible(!m_protectedMode);
 }
 
 void MainWindow::toggleStayOnTop()
@@ -927,3 +934,13 @@ bool MainWindow::updateFileWatcher(const QString &basePath)
     if (!basePath.isEmpty()) return m_fileSystemWatcher->addPath(basePath);
     return false;
 }
+
+void MainWindow::updateGalleryButtonsVisibility()
+{
+    const int galleryFileCount = m_pm->totalCount();
+    const bool loopGallery = Settings::instance()->loopGallery();
+    m_prevButton->setVisible(!m_protectedMode && galleryFileCount > 1);
+    m_nextButton->setVisible(!m_protectedMode && galleryFileCount > 1);
+    m_prevButton->setEnabled(loopGallery || !m_pm->isFirstIndex());
+    m_nextButton->setEnabled(loopGallery || !m_pm->isLastIndex());
+}

app/mainwindow.h

@@ -110,6 +110,7 @@ private slots:
 
 private:
     bool updateFileWatcher(const QString & basePath = QString());
+    void updateGalleryButtonsVisibility();
 
 private:
     ActionManager *m_am;

app/playlistmanager.cpp

@@ -186,6 +186,26 @@ QModelIndex PlaylistManager::loadPlaylist(const QUrl &url)
     return idx;
 }
 
+QModelIndex PlaylistManager::loadM3U8Playlist(const QUrl &url)
+{
+    QFile file(url.toLocalFile());
+    if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        QList<QUrl> urls;
+        while (!file.atEnd()) {
+            QString line = file.readLine();
+            if (line.startsWith('#')) {
+                continue;
+            }
+            QFileInfo fileInfo(file);
+            QUrl item = QUrl::fromUserInput(line, fileInfo.absolutePath());
+            urls.append(item);
+        }
+        return loadPlaylist(urls);
+    } else {
+        return {};
+    }
+}
+
 int PlaylistManager::totalCount() const
 {
     return m_model.rowCount();
@@ -196,7 +216,7 @@ QModelIndex PlaylistManager::previousIndex() const
     int count = totalCount();
     if (count == 0) return {};
 
-    return m_model.index(m_currentIndex - 1 < 0 ? count - 1 : m_currentIndex - 1);
+    return m_model.index(isFirstIndex() ? count - 1 : m_currentIndex - 1);
 }
 
 QModelIndex PlaylistManager::nextIndex() const
@@ -204,7 +224,7 @@ QModelIndex PlaylistManager::nextIndex() const
     int count = totalCount();
     if (count == 0) return {};
 
-    return m_model.index(m_currentIndex + 1 == count ? 0 : m_currentIndex + 1);
+    return m_model.index(isLastIndex() ? 0 : m_currentIndex + 1);
 }
 
 QModelIndex PlaylistManager::curIndex() const
@@ -212,6 +232,16 @@ QModelIndex PlaylistManager::curIndex() const
     return m_model.index(m_currentIndex);
 }
 
+bool PlaylistManager::isFirstIndex() const
+{
+    return m_currentIndex == 0;
+}
+
+bool PlaylistManager::isLastIndex() const
+{
+    return m_currentIndex + 1 == totalCount();
+}
+
 void PlaylistManager::setCurrentIndex(const QModelIndex &index)
 {
     if (index.isValid() && index.row() >= 0 && index.row() < totalCount()) {

app/playlistmanager.h

@@ -61,11 +61,14 @@ public:
     void setPlaylist(const QList<QUrl> & url);
     Q_INVOKABLE QModelIndex loadPlaylist(const QList<QUrl> & urls);
     Q_INVOKABLE QModelIndex loadPlaylist(const QUrl & url);
+    Q_INVOKABLE QModelIndex loadM3U8Playlist(const QUrl & url);
 
     int totalCount() const;
     QModelIndex previousIndex() const;
     QModelIndex nextIndex() const;
     QModelIndex curIndex() const;
+    bool isFirstIndex() const;
+    bool isLastIndex() const;
     void setCurrentIndex(const QModelIndex & index);
     QUrl urlByIndex(const QModelIndex & index);
     QString localFileByIndex(const QModelIndex & index);

app/settings.cpp

@@ -60,6 +60,11 @@ bool Settings::useLightCheckerboard() const
     return m_qsettings->value("use_light_checkerboard", false).toBool();
 }
 
+bool Settings::loopGallery() const
+{
+    return m_qsettings->value("loop_gallery", true).toBool();
+}
+
 Settings::DoubleClickBehavior Settings::doubleClickBehavior() const
 {
     QString result = m_qsettings->value("double_click_behavior", "Close").toString();
@@ -106,6 +111,12 @@ void Settings::setUseLightCheckerboard(bool light)
     m_qsettings->sync();
 }
 
+void Settings::setLoopGallery(bool on)
+{
+    m_qsettings->setValue("loop_gallery", on);
+    m_qsettings->sync();
+}
+
 void Settings::setDoubleClickBehavior(DoubleClickBehavior dcb)
 {
     m_qsettings->setValue("double_click_behavior", QEnumHelper::toString(dcb));

app/settings.h

@@ -37,6 +37,7 @@ public:
     bool stayOnTop() const;
     bool useBuiltInCloseAnimation() const;
     bool useLightCheckerboard() const;
+    bool loopGallery() const;
     DoubleClickBehavior doubleClickBehavior() const;
     MouseWheelBehavior mouseWheelBehavior() const;
     WindowSizeBehavior initWindowSizeBehavior() const;
@@ -45,6 +46,7 @@ public:
     void setStayOnTop(bool on);
     void setUseBuiltInCloseAnimation(bool on);
     void setUseLightCheckerboard(bool light);
+    void setLoopGallery(bool on);
     void setDoubleClickBehavior(DoubleClickBehavior dcb);
     void setMouseWheelBehavior(MouseWheelBehavior mwb);
     void setInitWindowSizeBehavior(WindowSizeBehavior wsb);

app/settingsdialog.cpp

@@ -22,6 +22,7 @@ SettingsDialog::SettingsDialog(QWidget *parent)
     , m_stayOnTop(new QCheckBox)
     , m_useBuiltInCloseAnimation(new QCheckBox)
     , m_useLightCheckerboard(new QCheckBox)
+    , m_loopGallery(new QCheckBox)
     , m_doubleClickBehavior(new QComboBox)
     , m_mouseWheelBehavior(new QComboBox)
     , m_initWindowSizeBehavior(new QComboBox)
@@ -121,6 +122,7 @@ SettingsDialog::SettingsDialog(QWidget *parent)
     settingsForm->addRow(tr("Stay on top when start-up"), m_stayOnTop);
     settingsForm->addRow(tr("Use built-in close window animation"), m_useBuiltInCloseAnimation);
     settingsForm->addRow(tr("Use light-color checkerboard"), m_useLightCheckerboard);
+    settingsForm->addRow(tr("Loop the loaded gallery"), m_loopGallery);
     settingsForm->addRow(tr("Double-click behavior"), m_doubleClickBehavior);
     settingsForm->addRow(tr("Mouse wheel behavior"), m_mouseWheelBehavior);
     settingsForm->addRow(tr("Default window size"), m_initWindowSizeBehavior);
@@ -129,6 +131,7 @@ SettingsDialog::SettingsDialog(QWidget *parent)
     m_stayOnTop->setChecked(Settings::instance()->stayOnTop());
     m_useBuiltInCloseAnimation->setChecked(Settings::instance()->useBuiltInCloseAnimation());
     m_useLightCheckerboard->setChecked(Settings::instance()->useLightCheckerboard());
+    m_loopGallery->setChecked(Settings::instance()->loopGallery());
     m_doubleClickBehavior->setModel(new QStringListModel(dcbDropDown));
     Settings::DoubleClickBehavior dcb = Settings::instance()->doubleClickBehavior();
     m_doubleClickBehavior->setCurrentIndex(static_cast<int>(dcb));
@@ -147,18 +150,30 @@ SettingsDialog::SettingsDialog(QWidget *parent)
         }
     }
 
-    connect(m_stayOnTop, &QCheckBox::stateChanged, this, [ = ](int state){
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+# define QCHECKBOX_CHECKSTATECHANGED QCheckBox::checkStateChanged
+# define QT_CHECKSTATE Qt::CheckState
+#else
+# define QCHECKBOX_CHECKSTATECHANGED QCheckBox::stateChanged
+# define QT_CHECKSTATE int
+#endif // QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+
+    connect(m_stayOnTop, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
         Settings::instance()->setStayOnTop(state == Qt::Checked);
     });
 
-    connect(m_useBuiltInCloseAnimation, &QCheckBox::stateChanged, this, [ = ](int state){
+    connect(m_useBuiltInCloseAnimation, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
         Settings::instance()->setUseBuiltInCloseAnimation(state == Qt::Checked);
     });
 
-    connect(m_useLightCheckerboard, &QCheckBox::stateChanged, this, [ = ](int state){
+    connect(m_useLightCheckerboard, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
         Settings::instance()->setUseLightCheckerboard(state == Qt::Checked);
     });
 
+    connect(m_loopGallery, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
+        Settings::instance()->setLoopGallery(state == Qt::Checked);
+    });
+
     connect(m_doubleClickBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){
         Settings::instance()->setDoubleClickBehavior(_dc_options.at(index).first);
     });

app/settingsdialog.h

@@ -25,6 +25,7 @@ private:
     QCheckBox * m_stayOnTop = nullptr;
     QCheckBox * m_useBuiltInCloseAnimation = nullptr;
     QCheckBox * m_useLightCheckerboard = nullptr;
+    QCheckBox * m_loopGallery = nullptr;
     QComboBox * m_doubleClickBehavior = nullptr;
     QComboBox * m_mouseWheelBehavior = nullptr;
     QComboBox * m_initWindowSizeBehavior = nullptr;

app/shortcutedit.cpp

@@ -40,11 +40,6 @@ ShortcutEditor::ShortcutEditor(ShortcutEdit * shortcutEdit, QWidget * parent)
     reloadShortcuts();
 }
 
-ShortcutEditor::~ShortcutEditor()
-{
-
-}
-
 void ShortcutEditor::setDescription(const QString &desc)
 {
     m_descriptionLabel->setText(desc);

app/shortcutedit.h

@@ -18,7 +18,7 @@ class ShortcutEditor : public QWidget
     Q_OBJECT
 public:
     explicit ShortcutEditor(ShortcutEdit * shortcutEdit, QWidget * parent = nullptr);
-    ~ShortcutEditor();
+    ~ShortcutEditor() = default;
 
     void setDescription(const QString & desc);
 

app/translations/PineapplePictures_ca.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Arrossegueu una imatge aquí</translation>
@@ -209,43 +209,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>La llista d&apos;ubicacions és buida</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Copia</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Les dades de la imatge no són vàlides</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>El tipus MIME no és compatible: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -364,7 +364,7 @@
         <translation>Imatge següent</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -722,136 +722,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Paràmetres</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>No facis res</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Tanca la finestra</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Commuta la maximització</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Amplia i redueix</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Mostra l&apos;element següent o l&apos;anterior</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Mida automàtica</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Maximitza</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Mantingues a sobre a l&apos;inici</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Comportament del doble clic</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Comportament de la roda del ratolí</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Mida de la finestra per defecte</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_de.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Ziehen Sie das Bild hierher</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>Die Datei-URL-Liste ist leer</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Kopieren</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Bilddaten sind ungültig</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Nicht unterstützte Mimedaten: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Nächstes Bild</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Einstellungen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Nichts tun</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Fenster schließen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Maximieren umschalten</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Hinein- und Hinauszoomen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Zeige nächstes oder vorheriges Element</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Automatische Größe</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Maximiert</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Beim Start oben bleiben</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Doppelklickverhalten</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Mausradverhalten</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Standard-Fenstergröße</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_en.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation type="unfinished"></translation>
@@ -197,43 +197,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -352,7 +352,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -710,136 +710,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
-        <source>Double-click behavior</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../settingsdialog.cpp" line="125"/>
-        <source>Mouse wheel behavior</source>
+        <source>Loop the loaded gallery</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="126"/>
-        <source>Default window size</source>
+        <source>Double-click behavior</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="127"/>
+        <source>Mouse wheel behavior</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="128"/>
+        <source>Default window size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_es.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Arrastre una imagen aquí</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>La lista de ubicaciones está vacía</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Copiar</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Los datos de la imagen no son válidos</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>El tipo MIME no es compatible: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>Imagen del portapapeles</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>¿Estás seguro de que quieres mover &quot;%1&quot; a la papelera de reciclaje?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>Mover a la papelera ha fallado, puede deberse a un problema con los permisos de los archivos, una limitación del sistema de archivos o una limitación de la plataforma.</translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Imagen siguiente</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>Mover a la papelera</translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Preferencias</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>Opciones</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>Atajos</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>Editando atajos para la acción &quot;%1&quot;:</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>No se pudieron establecer accesos directos</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation>Por favor, verifique si los accesos directos están duplicados.</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>No hacer nada</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Cerrar la ventana</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Maximizar/desmaximizar</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Ampliar y reducir</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Mostrar el elemento siguiente/anterior</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Tamaño automático</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Maximizar</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>Redondeo (escala de enteros)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>Ceil (redondear enteros hacia arriba)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>Floor (redondear enteros hacia abajo)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>Redondeo (redondear los enteros)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Mantener encima al inicio</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>Utilice un tablero de ajedrez de color claro</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Comportamiento del doble clic</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Comportamiento de la rueda del ratón</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Tamaño de la ventana por defecto</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>Política de redondeo del factor de escala HiDPI</translation>
     </message>

app/translations/PineapplePictures_fr.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Faites glisser l&apos;image ici</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>La liste des URL de fichiers est vide</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Copier</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Les données d&apos;image ne sont pas valides</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Mimedata non pris en charge&#xa0;: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Image suivant</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Paramètres</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Ne rien faire</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Fermer la fenêtre</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Activer/désactiver l&apos;agrandissement</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Zoom avant et arrière</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Voir l&apos;élément suivant ou précédent</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Taille automatique</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Agrandi</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Rester en-haut lors du démarrage</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Comportement du double-clic</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Comportement de la molette de la souris</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Taille de la fenêtre par défaut</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_id.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Tarik gambar ke sini</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>Daftar url file kosong</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Salin</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Data gambar tidak valid</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Tidak didukung mimedata: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -368,7 +368,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Pengaturan</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Jangan lakukan apapun</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Tutup jendela</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Perbesar dan perkecil</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Lihat item berikutnya atau sebelumnya</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
-        <source>Double-click behavior</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../settingsdialog.cpp" line="125"/>
-        <source>Mouse wheel behavior</source>
+        <source>Loop the loaded gallery</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="126"/>
-        <source>Default window size</source>
+        <source>Double-click behavior</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="127"/>
+        <source>Mouse wheel behavior</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="128"/>
+        <source>Default window size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_it.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Trascina qui l&apos;immagine</translation>
@@ -209,43 +209,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>L&apos;elenco degli URL dei file è vuoto</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Copia</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>I dati dell&apos;immagine non sono validi</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Dati mime non supportati: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>Immagine dagli appunti</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>Sei sicuro di voler spostare &quot;%1&quot; nel cestino?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation>Impossibile spostare il file nel cestino</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>Lo spostamento nel cestino non è riuscito, potrebbe essere causato da un problema di autorizzazione del file, da una limitazione del file system o da una limitazione della piattaforma.</translation>
     </message>
@@ -364,7 +364,7 @@
         <translation>Immagine successiva</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>Sposta nel cestino</translation>
@@ -722,136 +722,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Impostazioni</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>Opzioni</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>Scorciatoie</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>Modifica delle scorciatoie per l&apos;azione &quot;%1&quot;:</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>Impossibile impostare le scorciatoie</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation>Controlla se i collegamenti sono duplicati con collegamenti esistenti.</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Non fare nulla</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Chiudi la finestra</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Attiva massimizzazione</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation>Attiva schermo intero</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Zoom avanti e indietro</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Visualizza l&apos;elemento successivo o precedente</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Dimensione automatica</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Massimizzato</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation>Finestrato</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>Round (ridimensionamento intero)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>Ceil (ridimensionamento intero)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>Floor (ridimensionamento intero)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>Segui il sistema (scala frazionaria)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Rimani in cima quando si avvia</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>Utilizzare scacchiera di colore chiaro</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Comportamento del doppio clic</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Comportamento della rotellina del mouse</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Dimensioni predefinite della finestra</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>Politica di arrotondamento del fattore di scala HiDPI</translation>
     </message>

app/translations/PineapplePictures_ja.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>ここに画像をドラッグしてください</translation>
@@ -209,43 +209,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>ファイルurlリストがエンプティーです</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>コピー(&amp;C)</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>画像のデータが無効です</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>無効なmimedata: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>クリップボードからの画像</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>「%1」をゴミ箱に移動しますか？</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>ゴミ箱への移動に失敗しました。ファイルのアクセス許可や、ファイルシステムの制限、プラットフォームの制限などを確認してください。</translation>
     </message>
@@ -364,7 +364,7 @@
         <translation>次の画像</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>ゴミ箱へ移動する</translation>
@@ -722,136 +722,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>設定</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>オプション</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>ショートカット</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>「%1」のショートカットを編集します:</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>ショートカットの設定に失敗しました</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation>既存のショートカットと重複していないことを確認してください。</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>何もしない</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>ウィンドウを終了する</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>最大サイズに切り替える</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation>フルスクリーン表示に切り替える</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>拡大・縮小</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>次の項目または前の項目を表示</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>オートサイズ</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>最大化</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>四捨五入 (整数スケーリング)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>切り上げ (整数スケーリング)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>切り捨て (整数スケーリング)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>システム設定に従う (小数スケーリング)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>起動時に最前面に表示する</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>明るい色の格子模様を使用する</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>ダブルクリックの動作</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>マウスホイールの動作</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>既定のウィンドウサイズ</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>高DPIスケーリングの四捨五入方法</translation>
     </message>

app/translations/PineapplePictures_ko.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>이미지를 여기로 끌기</translation>
@@ -209,43 +209,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>파일 URL 목록이 비어 있습니다</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>복사(&amp;C)</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>이미지 데이터가 잘못되었습니다</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>지원되지 않는 mimedata: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>클립보드에서 이미지</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>&quot;%1&quot;을 휴지통으로 옮기시겠습니까?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>휴지통으로 이동하지 못했습니다. 파일 권한 문제, 파일 시스템 제한 또는 플랫폼 제한으로 인해 발생할 수 있습니다.</translation>
     </message>
@@ -364,7 +364,7 @@
         <translation>다음 이미지</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>휴지통으로 이동</translation>
@@ -722,136 +722,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>설정</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>아무것도 하지 않음</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>창 닫기</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>최대화 전환</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>확대 및 축소</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>다음 또는 이전 항목 보기</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>자동 크기</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>최대화</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>라운드 (정수 스케일링)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>셰일 (정수 스케일링)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>바닥 (정수 스케일링)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>팔로우 시스템 (부분 스케일링)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>시작 시 맨 위에 유지</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>밝은 색상의 바둑판 사용</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>더블클릭 동작</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>마우스 휠 동작</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>기본 창 크기</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>HiDPI 배율 반올림 정책</translation>
     </message>

app/translations/PineapplePictures_nb_NO.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Dra bilde hit</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>Listen over filnettadresser er ugyldig</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Kopier</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Ugyldig bildedata</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Ustøttet MIME-data: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>Er du sikker på at du vil flytte &quot;%1&quot; til papirkurven?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>Flytt til papirkurven mislyktes, det kan skyldes filtillatelsesproblem, filsystembegrensning eller plattformbegrensning.</translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Neste bilde</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>Flytt til papirkurven</translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Innstillinger</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Ikke gjør noe</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Lukk vinduet</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Maksimering av/på</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Zoom inn og ut</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Vis neste eller forrige element</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation type="unfinished">Automatisk størrelse</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Maksimert</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Behold i forgrunnen ved oppstart</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Dobbeltklikksoppførsel</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Musehjulsoppførsel</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Forvalgt vindusstørrelse</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_nl.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Sleep een afbeelding hierheen</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>De bestandspadlijst is leeg</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Kopiëren</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Beschadigde afbeeldingsgegevens</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Niet-ondersteunde mime-gegevens: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>Afbeelding van klembord</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>Weet u zeker dat u “%1” naar de prullenbak wilt verplaatsen?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation>Verplaatsen naar prullenbak mislukt</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>Het bestand kan niet naar de prullenbak worden verplaatst, mogelijk door een rechtenprobleem of systeembeperking.</translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Volgende afbeelding</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>Verplaatsen naar prullenbak</translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Instellingen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>Opties</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>Sneltoetsen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>Bewerken van sneltoetsen voor actie ‘%1’:</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>Instellen mislukt</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation>Controleer of de gekozen sneltoetsen niet al in gebruik zijn.</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Niets doen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Venster sluiten</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Maximaliseren/Demaximaliseren</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation>Schermvullende weergave aan/uit</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>In-/Uitzoomen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Ga naar volgende of vorige item</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Automatische grootte</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Gemaximaliseerd</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation>Venster</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>Rond (geheel getal)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>Keil (geheel getal)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>Grond (geheel getal)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>Systeeminstelling (fractionele schaal)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Automatisch altijd bovenop</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>Licht schaakbordpatroon gebruiken</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Dubbelklikgedrag</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Scrollwielgedrag</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Standaard vensterafmetingen</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>HiDPI-schaalfactor - afrondbeleid</translation>
     </message>

app/translations/PineapplePictures_pa_PK.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation type="unfinished"></translation>
@@ -197,43 +197,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>کاپی کرو</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -352,7 +352,7 @@
         <translation>اگلی تصویر</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -710,136 +710,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>سیٹنگاں</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation type="unfinished">ودھو ودھ بدلو</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>ودھ توں ودھ</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
-        <source>Double-click behavior</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../settingsdialog.cpp" line="125"/>
-        <source>Mouse wheel behavior</source>
+        <source>Loop the loaded gallery</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="126"/>
-        <source>Default window size</source>
+        <source>Double-click behavior</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="127"/>
+        <source>Mouse wheel behavior</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="128"/>
+        <source>Default window size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_ru.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Перетащите изображение сюда</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>Список URL-адресов файлов пуст</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Скопировать</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Параметры изображения недействительны</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Неподдерживаемые mimedata: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Следующее изображение</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Параметры</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Ничего не делать</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Закрыть окно</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Переключить окно</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Увеличение и уменьшение масштаба</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Следующее или предыдущее изображение</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Авторазмер</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Максимизировать</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>Round (целочисленное масштабирование)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>Ceil (целочисленное масштабирование)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>Floor (целочисленное масштабирование)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>Следовать системе (дробное масштабирование)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Поверх всех окон при запуске</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Действие при двойном щелчке</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Действие колеса мыши</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Размер окна по умолчанию</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>Политика округления коэффициента масштабирования HiDPI</translation>
     </message>

app/translations/PineapplePictures_si.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation type="unfinished"></translation>
@@ -209,43 +209,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>ගොනු ඒ.ස.නි. (url) ලැයිස්තුව හිස් ය</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;පිටපත්</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>රූපයේ දත්ත වලංගු නොවේ</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -359,7 +359,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -722,136 +722,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>සැකසුම්</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>කිසිවක් නොකරන්න</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>කවුළුව වහන්න</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
-        <source>Double-click behavior</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../settingsdialog.cpp" line="125"/>
-        <source>Mouse wheel behavior</source>
+        <source>Loop the loaded gallery</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="126"/>
-        <source>Default window size</source>
+        <source>Double-click behavior</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../settingsdialog.cpp" line="127"/>
+        <source>Mouse wheel behavior</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="128"/>
+        <source>Default window size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation type="unfinished"></translation>
     </message>

app/translations/PineapplePictures_ta.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>படத்தை இங்கே இழுக்கவும்</translation>
@@ -197,43 +197,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>கோப்பு முகவரி பட்டியல் காலியாக உள்ளது</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>நகலெடு (&amp;c)</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>படத் தரவு தவறானது</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>மைமெடாட்டாவை ஆதரிக்கவில்லை: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>கிளிப்போர்டிலிருந்து படம்</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>பின் மறுசுழற்சி செய்ய &quot;%1&quot; ஐ நகர்த்த விரும்புகிறீர்களா?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>குப்பைக்கு நகர்வது தோல்வியுற்றது, இது கோப்பு இசைவு சிக்கல், கோப்பு முறைமை வரம்பு அல்லது இயங்குதள வரம்பு ஆகியவற்றால் ஏற்படலாம்.</translation>
     </message>
@@ -352,7 +352,7 @@
         <translation>அடுத்த படம்</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>குப்பைக்கு நகர்த்தவும்</translation>
@@ -710,136 +710,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>அமைப்புகள்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>விருப்பங்கள்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>குறுக்குவழிகள்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>செயலுக்கான குறுக்குவழிகளைத் திருத்துதல் &quot;%1&quot;:</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>குறுக்குவழிகளை அமைப்பதில் தோல்வி</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation>தற்போதுள்ள குறுக்குவழிகளுடன் குறுக்குவழிகள் நகல் செய்யப்பட்டுள்ளதா என்று சரிபார்க்கவும்.</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>எதுவும் செய்ய வேண்டாம்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>சாளரத்தை மூடு</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>அதிகபட்சத்தை மாற்றவும்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation>மாற்று முழுத்திரை</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>உள்ளேயும் வெளியேயும் பெரிதாக்கவும்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>அடுத்த அல்லது முந்தைய உருப்படியைக் காண்க</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>வாகன அளவு</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>அதிகபட்சம்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>சுற்று (முழு எண் அளவிடுதல்)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>சீல் (முழு எண் அளவிடுதல்)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>மாடி (முழு எண் அளவிடுதல்)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>கணினியைப் பின்பற்றவும் (பகுதியளவு அளவிடுதல்)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>தொடக்கத்தில் இருக்கும்போது மேலே இருங்கள்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>ஒளி-வண்ண செக்கர்போர்டைப் பயன்படுத்தவும்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>நடத்தை இருமுறை சொடுக்கு செய்யவும்</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>சுட்டி சக்கர நடத்தை</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>இயல்புநிலை சாளர அளவு</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>HIDPI அளவிலான காரணி ரவுண்டிங் கொள்கை</translation>
     </message>

app/translations/PineapplePictures_tr.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Resmi buraya sürükleyin</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>Dosya URL listesi boş</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Kopyala</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Resim verisi geçersiz</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Desteklenmeyen dosya türü verisi: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>Panodaki Resim</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>&quot;%1&quot; ögesini geri dönüşüm kutusuna taşımak istediğinizden emin misiniz?</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>Çöp kutusuna taşıma başarısız oldu, dosya izin sorunu, dosya sistemi sınırlaması veya platform sınırlamasından kaynaklanıyor olabilir.</translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>Sonraki resim</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>Çöp Kutusuna Taşı</translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Ayarlar</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>Seçenekler</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>Kısayollar</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>&quot;%1&quot; için kısayol düzenleniyor:</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>Kısayollar ayarlanamadı</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Hiçbir şey yapma</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Pencereyi kapat</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Tam boyuta geç</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation>Tam ekranı aç/kapat</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Yaklaştır ve uzaklaştır</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Sonraki veya önceki ögeyi görüntüle</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Otomatik boyut</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Tam boyut</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>Yuvarlak (Tamsayı ölçekleme)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>Tavan (Tamsayı ölçekleme)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>Kat (Tamsayı ölçekleme)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>Sistemi takip et (Kesirli ölçekleme)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Açılışta pencerelerin üstünde kal</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>Açık renk dama tahtası kullan</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Çift tıklama davranışı</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Fare tekeri davranışı</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Öntanımlı pencere boyutu</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>HiDPI ölçek katsayısı yuvarlama ilkesi</translation>
     </message>

app/translations/PineapplePictures_uk.ts

@@ -174,7 +174,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>Перетягніть зображення сюди</translation>
@@ -209,43 +209,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>Список URL-адрес файлів порожній</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>&amp;Скопіювати</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>Дані зображення недійсні</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>Не підтримується mimedata: %1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -364,7 +364,7 @@
         <translation>Наступне зображення</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation type="unfinished"></translation>
@@ -722,136 +722,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>Налаштування</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>Нічого не робити</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>Закрити вікно</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>Перемкнути на максимум</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>Збільшення та зменшення</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>Переглянути наступний або попередній елемент</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>Автоматичний розмір</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>Максимізувати</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>Round (цілочисельне масштабування)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>Ceil (цілочисельне масштабування)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>Floor (цілочисельне масштабування)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>Стежити за системою (дробове масштабування)</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>Поверх всіх вікон під час запуску</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>Поведінка при подвійному кліку</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>Поведінка колеса миші</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>Розмір вікна за замовчуванням</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>Політика округлення коефіцієнта HiDPI</translation>
     </message>

app/translations/PineapplePictures_zh_CN.ts

@@ -178,7 +178,7 @@
 <context>
     <name>GraphicsScene</name>
     <message>
-        <location filename="../mainwindow.cpp" line="279"/>
+        <location filename="../mainwindow.cpp" line="276"/>
         <location filename="../graphicsscene.cpp" line="100"/>
         <source>Drag image here</source>
         <translation>拖放图片至此</translation>
@@ -213,43 +213,43 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../mainwindow.cpp" line="184"/>
+        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="546"/>
+        <location filename="../mainwindow.cpp" line="545"/>
         <source>File url list is empty</source>
         <translation>文件 URL 列表为空</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="446"/>
+        <location filename="../mainwindow.cpp" line="445"/>
         <source>&amp;Copy</source>
         <translation>复制(&amp;C)</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="554"/>
+        <location filename="../mainwindow.cpp" line="553"/>
         <source>Image data is invalid</source>
         <translation>图片数据无效</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="561"/>
+        <location filename="../mainwindow.cpp" line="560"/>
         <source>Not supported mimedata: %1</source>
         <translation>不受支持的 MimeData 格式：%1</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="761"/>
+        <location filename="../mainwindow.cpp" line="759"/>
         <source>Image From Clipboard</source>
         <translation>剪切板图片</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="779"/>
+        <location filename="../mainwindow.cpp" line="777"/>
         <source>Are you sure you want to move &quot;%1&quot; to recycle bin?</source>
         <translation>您确认要将“%1”移动到回收站吗？</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="781"/>
         <source>Failed to move file to trash</source>
         <translation>无法移动文件至回收站</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="784"/>
+        <location filename="../mainwindow.cpp" line="782"/>
         <source>Move to trash failed, it might caused by file permission issue, file system limitation, or platform limitation.</source>
         <translation>移至回收站失败，这可能由文件权限、文件系统或平台限制导致。</translation>
     </message>
@@ -368,7 +368,7 @@
         <translation>下一个图像</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cpp" line="778"/>
+        <location filename="../mainwindow.cpp" line="776"/>
         <location filename="../actionmanager.cpp" line="117"/>
         <source>Move to Trash</source>
         <translation>移至回收站</translation>
@@ -726,136 +726,141 @@
 <context>
     <name>SettingsDialog</name>
     <message>
-        <location filename="../settingsdialog.cpp" line="30"/>
+        <location filename="../settingsdialog.cpp" line="31"/>
         <source>Settings</source>
         <translation>设定</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="38"/>
+        <location filename="../settingsdialog.cpp" line="39"/>
         <source>Options</source>
         <translation>选项</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="50"/>
+        <location filename="../settingsdialog.cpp" line="51"/>
         <source>Shortcuts</source>
         <translation>快捷键</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="60"/>
+        <location filename="../settingsdialog.cpp" line="61"/>
         <source>Editing shortcuts for action &quot;%1&quot;:</source>
         <translation>编辑“%1”的快捷键：</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="69"/>
+        <location filename="../settingsdialog.cpp" line="70"/>
         <source>Failed to set shortcuts</source>
         <translation>快捷键设置失败</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="70"/>
+        <location filename="../settingsdialog.cpp" line="71"/>
         <source>Please check if shortcuts are duplicated with existing shortcuts.</source>
         <translation>请检查快捷键是否与现有快捷键冲突。</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="77"/>
+        <location filename="../settingsdialog.cpp" line="78"/>
         <source>Do nothing</source>
         <translation>什么也不做</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="78"/>
+        <location filename="../settingsdialog.cpp" line="79"/>
         <source>Close the window</source>
         <translation>关闭窗口</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="79"/>
+        <location filename="../settingsdialog.cpp" line="80"/>
         <source>Toggle maximize</source>
         <translation>最大化窗口</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="80"/>
+        <location filename="../settingsdialog.cpp" line="81"/>
         <source>Toggle fullscreen</source>
         <translation>全屏窗口</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="84"/>
+        <location filename="../settingsdialog.cpp" line="85"/>
         <source>Zoom in and out</source>
         <translation>放大和缩小</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="85"/>
+        <location filename="../settingsdialog.cpp" line="86"/>
         <source>View next or previous item</source>
         <translation>查看下一项或上一项</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="89"/>
+        <location filename="../settingsdialog.cpp" line="90"/>
         <source>Auto size</source>
         <translation>自动大小</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="90"/>
+        <location filename="../settingsdialog.cpp" line="91"/>
         <source>Maximized</source>
         <translation>最大化</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="91"/>
+        <location filename="../settingsdialog.cpp" line="92"/>
         <source>Windowed</source>
         <translation>窗口化</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="95"/>
+        <location filename="../settingsdialog.cpp" line="96"/>
         <source>Round (Integer scaling)</source>
         <comment>This option means round up for .5 and above</comment>
         <translation>四舍五入（整数缩放）</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="96"/>
+        <location filename="../settingsdialog.cpp" line="97"/>
         <source>Ceil (Integer scaling)</source>
         <comment>This option means always round up</comment>
         <translation>向上取整（整数缩放）</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="97"/>
+        <location filename="../settingsdialog.cpp" line="98"/>
         <source>Floor (Integer scaling)</source>
         <comment>This option means always round down</comment>
         <translation>向下取整（整数缩放）</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="98"/>
+        <location filename="../settingsdialog.cpp" line="99"/>
         <source>Follow system (Fractional scaling)</source>
         <comment>This option means don&apos;t round</comment>
         <translation>跟随系统（小数缩放）</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="121"/>
+        <location filename="../settingsdialog.cpp" line="122"/>
         <source>Stay on top when start-up</source>
         <translation>启动时保持窗口总在最前</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="122"/>
+        <location filename="../settingsdialog.cpp" line="123"/>
         <source>Use built-in close window animation</source>
         <translation>使用内置的关闭窗口动画</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="123"/>
+        <location filename="../settingsdialog.cpp" line="124"/>
         <source>Use light-color checkerboard</source>
         <translation>使用亮色棋盘格</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="124"/>
+        <location filename="../settingsdialog.cpp" line="125"/>
+        <source>Loop the loaded gallery</source>
+        <translation>循环所加载的图像列表</translation>
+    </message>
+    <message>
+        <location filename="../settingsdialog.cpp" line="126"/>
         <source>Double-click behavior</source>
         <translation>双击时的行为</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="125"/>
+        <location filename="../settingsdialog.cpp" line="127"/>
         <source>Mouse wheel behavior</source>
         <translation>鼠标滚轮行为</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="126"/>
+        <location filename="../settingsdialog.cpp" line="128"/>
         <source>Default window size</source>
         <translation>默认窗口大小</translation>
     </message>
     <message>
-        <location filename="../settingsdialog.cpp" line="127"/>
+        <location filename="../settingsdialog.cpp" line="129"/>
         <source>HiDPI scale factor rounding policy</source>
         <translation>HiDPI 高分屏缩放策略</translation>
     </message>