]> cloud.milkyroute.net Git - dolphin.git/blobdiff - src/panels/places/placesitemmodel.cpp
Change "Date" to "Modified" and allow access to new "Accessed" time field
[dolphin.git] / src / panels / places / placesitemmodel.cpp
index 681479dfbad0ea0ae43883f252a764ff95d4511b..8a02ead015b71e36714a6927de4412ddbda7088d 100644 (file)
 #include "dolphin_generalsettings.h"
 
 #include <KBookmark>
-#include <KBookmarkGroup>
 #include <KBookmarkManager>
-#include <KComponentData>
-#include <KDebug>
-#include <KIcon>
-#include <kprotocolinfo.h>
-#include <KLocale>
-#include <KStandardDirs>
+#include "dolphindebug.h"
+#include <QIcon>
+#include <KProtocolInfo>
+#include <KLocalizedString>
+#include <QStandardPaths>
 #include <KUser>
+#include <KAboutData>
 #include "placesitem.h"
 #include <QAction>
 #include <QDate>
 #include <QMimeData>
 #include <QTimer>
+#include <KUrlMimeData>
 
 #include <Solid/Device>
 #include <Solid/DeviceNotifier>
 #include <views/dolphinview.h>
 #include <views/viewproperties.h>
 
-#ifdef HAVE_NEPOMUK
-    #include <Nepomuk2/ResourceManager>
-    #include <Nepomuk2/Query/ComparisonTerm>
-    #include <Nepomuk2/Query/LiteralTerm>
-    #include <Nepomuk2/Query/FileQuery>
-    #include <Nepomuk2/Query/ResourceTypeTerm>
-    #include <Nepomuk2/Vocabulary/NFO>
-    #include <Nepomuk2/Vocabulary/NIE>
+#ifdef HAVE_BALOO
+    #include <Baloo/Query>
+    #include <Baloo/IndexerConfig>
 #endif
 
 namespace {
     // As long as KFilePlacesView from kdelibs is available in parallel, the
-    // system-bookmarks for "Recently Accessed" and "Search For" should be
+    // system-bookmarks for "Recently Saved" and "Search For" should be
     // shown only inside the Places Panel. This is necessary as the stored
-    // URLs needs to get translated to a Nepomuk-search-URL on-the-fly to
-    // be independent from changes in the Nepomuk-search-URL-syntax.
+    // URLs needs to get translated to a Baloo-search-URL on-the-fly to
+    // be independent from changes in the Baloo-search-URL-syntax.
     // Hence a prefix to the application-name of the stored bookmarks is
     // added, which is only read by PlacesItemModel.
-    const char* AppNamePrefix = "-places-panel";
+    const char AppNamePrefix[] = "-places-panel";
 }
 
 PlacesItemModel::PlacesItemModel(QObject* parent) :
@@ -83,23 +78,15 @@ PlacesItemModel::PlacesItemModel(QObject* parent) :
     m_systemBookmarksIndexes(),
     m_bookmarkedItems(),
     m_hiddenItemToRemove(-1),
-    m_saveBookmarksTimer(0),
     m_updateBookmarksTimer(0),
     m_storageSetupInProgress()
 {
-#ifdef HAVE_NEPOMUK
-    Nepomuk2::ResourceManager* rm = Nepomuk2::ResourceManager::instance();
-    connect(rm, SIGNAL(nepomukSystemStarted()), this, SLOT(slotNepomukStarted()));
-    connect(rm, SIGNAL(nepomukSystemStopped()), this, SLOT(slotNepomukStopped()));
-
-    if (rm->initialized()) {
-        KConfig config("nepomukserverrc");
-        m_fileIndexingEnabled = config.group("Service-nepomukfileindexer").readEntry("autostart", true);
-    }
-
+#ifdef HAVE_BALOO
+    Baloo::IndexerConfig config;
+    m_fileIndexingEnabled = config.fileIndexingEnabled();
 #endif
-    const QString file = KStandardDirs::locateLocal("data", "kfileplaces/bookmarks.xml");
-    m_bookmarkManager = KBookmarkManager::managerForFile(file, "kfilePlaces");
+    const QString file = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + "/user-places.xbel";
+    m_bookmarkManager = KBookmarkManager::managerForExternalFile(file);
 
     createSystemBookmarks();
     initializeAvailableDevices();
@@ -107,31 +94,23 @@ PlacesItemModel::PlacesItemModel(QObject* parent) :
 
     const int syncBookmarksTimeout = 100;
 
-    m_saveBookmarksTimer = new QTimer(this);
-    m_saveBookmarksTimer->setInterval(syncBookmarksTimeout);
-    m_saveBookmarksTimer->setSingleShot(true);
-    connect(m_saveBookmarksTimer, SIGNAL(timeout()), this, SLOT(saveBookmarks()));
-
     m_updateBookmarksTimer = new QTimer(this);
     m_updateBookmarksTimer->setInterval(syncBookmarksTimeout);
     m_updateBookmarksTimer->setSingleShot(true);
-    connect(m_updateBookmarksTimer, SIGNAL(timeout()), this, SLOT(updateBookmarks()));
+    connect(m_updateBookmarksTimer, &QTimer::timeout, this, &PlacesItemModel::updateBookmarks);
 
-    connect(m_bookmarkManager, SIGNAL(changed(QString,QString)),
-            m_updateBookmarksTimer, SLOT(start()));
-    connect(m_bookmarkManager, SIGNAL(bookmarksChanged(QString)),
-            m_updateBookmarksTimer, SLOT(start()));
+    connect(m_bookmarkManager, &KBookmarkManager::changed,
+            m_updateBookmarksTimer, static_cast<void(QTimer::*)()>(&QTimer::start));
 }
 
 PlacesItemModel::~PlacesItemModel()
 {
-    saveBookmarks();
     qDeleteAll(m_bookmarkedItems);
     m_bookmarkedItems.clear();
 }
 
 PlacesItem* PlacesItemModel::createPlacesItem(const QString& text,
-                                              const KUrl& url,
+                                              const QUrl& url,
                                               const QString& iconName)
 {
     const KBookmark bookmark = PlacesItem::createBookmark(m_bookmarkManager, text, url, iconName);
@@ -207,7 +186,7 @@ void PlacesItemModel::setHiddenItemsShown(bool show)
     }
 
 #ifdef PLACESITEMMODEL_DEBUG
-        kDebug() << "Changed visibility of hidden items";
+        qCDebug(DolphinDebug) << "Changed visibility of hidden items";
         showModelState();
 #endif
 }
@@ -217,15 +196,19 @@ bool PlacesItemModel::hiddenItemsShown() const
     return m_hiddenItemsShown;
 }
 
-int PlacesItemModel::closestItem(const KUrl& url) const
+int PlacesItemModel::closestItem(const QUrl& url) const
 {
     int foundIndex = -1;
     int maxLength = 0;
 
     for (int i = 0; i < count(); ++i) {
-        const KUrl itemUrl = placesItem(i)->url();
-        if (itemUrl.isParentOf(url)) {
-            const int length = itemUrl.prettyUrl().length();
+        const QUrl itemUrl = placesItem(i)->url();
+        if (url == itemUrl) {
+            // We can't find a closer one, so stop here.
+            foundIndex = i;
+            break;
+        } else if (itemUrl.isParentOf(url)) {
+            const int length = itemUrl.path().length();
             if (length > maxLength) {
                 foundIndex = i;
                 maxLength = length;
@@ -266,7 +249,7 @@ QAction* PlacesItemModel::ejectAction(int index) const
 {
     const PlacesItem* item = placesItem(index);
     if (item && item->device().is<Solid::OpticalDisc>()) {
-        return new QAction(KIcon("media-eject"), i18nc("@item", "Eject '%1'", item->text()), 0);
+        return new QAction(QIcon::fromTheme(QStringLiteral("media-eject")), i18nc("@item", "Eject '%1'", item->text()), 0);
     }
 
     return 0;
@@ -305,17 +288,17 @@ QAction* PlacesItemModel::teardownAction(int index) const
         text = i18nc("@item", "Release '%1'", label);
     } else if (removable || hotPluggable) {
         text = i18nc("@item", "Safely Remove '%1'", label);
-        iconName = "media-eject";
+        iconName = QStringLiteral("media-eject");
     } else {
         text = i18nc("@item", "Unmount '%1'", label);
-        iconName = "media-eject";
+        iconName = QStringLiteral("media-eject");
     }
 
     if (iconName.isEmpty()) {
         return new QAction(text, 0);
     }
 
-    return new QAction(KIcon(iconName), text, 0);
+    return new QAction(QIcon::fromTheme(iconName), text, 0);
 }
 
 void PlacesItemModel::requestEject(int index)
@@ -324,8 +307,8 @@ void PlacesItemModel::requestEject(int index)
     if (item) {
         Solid::OpticalDrive* drive = item->device().parent().as<Solid::OpticalDrive>();
         if (drive) {
-            connect(drive, SIGNAL(ejectDone(Solid::ErrorType,QVariant,QString)),
-                    this, SLOT(slotStorageTeardownDone(Solid::ErrorType,QVariant)));
+            connect(drive, &Solid::OpticalDrive::ejectDone,
+                    this, &PlacesItemModel::slotStorageTeardownDone);
             drive->eject();
         } else {
             const QString label = item->text();
@@ -341,8 +324,8 @@ void PlacesItemModel::requestTeardown(int index)
     if (item) {
         Solid::StorageAccess* access = item->device().as<Solid::StorageAccess>();
         if (access) {
-            connect(access, SIGNAL(teardownDone(Solid::ErrorType,QVariant,QString)),
-                    this, SLOT(slotStorageTeardownDone(Solid::ErrorType,QVariant)));
+            connect(access, &Solid::StorageAccess::teardownDone,
+                    this, &PlacesItemModel::slotStorageTeardownDone);
             access->teardown();
         }
     }
@@ -370,8 +353,8 @@ void PlacesItemModel::requestStorageSetup(int index)
 
         m_storageSetupInProgress[access] = index;
 
-        connect(access, SIGNAL(setupDone(Solid::ErrorType,QVariant,QString)),
-                this, SLOT(slotStorageSetupDone(Solid::ErrorType,QVariant,QString)));
+        connect(access, &Solid::StorageAccess::setupDone,
+                this, &PlacesItemModel::slotStorageSetupDone);
 
         access->setup();
     }
@@ -379,13 +362,13 @@ void PlacesItemModel::requestStorageSetup(int index)
 
 QMimeData* PlacesItemModel::createMimeData(const KItemSet& indexes) const
 {
-    KUrl::List urls;
+    QList<QUrl> urls;
     QByteArray itemData;
 
     QDataStream stream(&itemData, QIODevice::WriteOnly);
 
-    foreach (int index, indexes) {
-        const KUrl itemUrl = placesItem(index)->url();
+    for (int index : indexes) {
+        const QUrl itemUrl = placesItem(index)->url();
         if (itemUrl.isValid()) {
             urls << itemUrl;
         }
@@ -394,7 +377,7 @@ QMimeData* PlacesItemModel::createMimeData(const KItemSet& indexes) const
 
     QMimeData* mimeData = new QMimeData();
     if (!urls.isEmpty()) {
-        urls.populateMimeData(mimeData);
+        mimeData->setUrls(urls);
     }
     mimeData->setData(internalMimeType(), itemData);
 
@@ -433,19 +416,20 @@ void PlacesItemModel::dropMimeDataBefore(int index, const QMimeData* mimeData)
 
         const int dropIndex = groupedDropIndex(index, newItem);
         insertItem(dropIndex, newItem);
-    } else if (mimeData->hasFormat("text/uri-list")) {
+    } else if (mimeData->hasFormat(QStringLiteral("text/uri-list"))) {
         // One or more items must be added to the model
-        const KUrl::List urls = KUrl::List::fromMimeData(mimeData);
+        const QList<QUrl> urls = KUrlMimeData::urlsFromMimeData(mimeData);
         for (int i = urls.count() - 1; i >= 0; --i) {
-            const KUrl& url = urls[i];
+            const QUrl& url = urls[i];
 
             QString text = url.fileName();
             if (text.isEmpty()) {
                 text = url.host();
             }
 
-            if (url.isLocalFile() && !QFileInfo(url.toLocalFile()).isDir()) {
-                // Only directories are allowed
+            if ((url.isLocalFile() && !QFileInfo(url.toLocalFile()).isDir())
+                    || url.scheme() == QLatin1String("trash")) {
+                // Only directories outside the trash are allowed
                 continue;
             }
 
@@ -456,12 +440,12 @@ void PlacesItemModel::dropMimeDataBefore(int index, const QMimeData* mimeData)
     }
 }
 
-KUrl PlacesItemModel::convertedUrl(const KUrl& url)
+QUrl PlacesItemModel::convertedUrl(const QUrl& url)
 {
-    KUrl newUrl = url;
-    if (url.protocol() == QLatin1String("timeline")) {
+    QUrl newUrl = url;
+    if (url.scheme() == QLatin1String("timeline")) {
         newUrl = createTimelineUrl(url);
-    } else if (url.protocol() == QLatin1String("search")) {
+    } else if (url.scheme() == QLatin1String("search")) {
         newUrl = createSearchUrl(url);
     }
 
@@ -506,10 +490,8 @@ void PlacesItemModel::onItemInserted(int index)
         m_bookmarkedItems.insert(bookmarkIndex, 0);
     }
 
-    triggerBookmarksSaving();
-
 #ifdef PLACESITEMMODEL_DEBUG
-    kDebug() << "Inserted item" << index;
+    qCDebug(DolphinDebug) << "Inserted item" << index;
     showModelState();
 #endif
 }
@@ -526,10 +508,8 @@ void PlacesItemModel::onItemRemoved(int index, KStandardItem* removedItem)
     Q_ASSERT(!m_bookmarkedItems[boomarkIndex]);
     m_bookmarkedItems.removeAt(boomarkIndex);
 
-    triggerBookmarksSaving();
-
 #ifdef PLACESITEMMODEL_DEBUG
-    kDebug() << "Removed item" << index;
+    qCDebug(DolphinDebug) << "Removed item" << index;
     showModelState();
 #endif
 }
@@ -554,11 +534,9 @@ void PlacesItemModel::onItemChanged(int index, const QSet<QByteArray>& changedRo
     if (changedRoles.contains("isHidden")) {
         if (!m_hiddenItemsShown && changedItem->isHidden()) {
             m_hiddenItemToRemove = index;
-            QTimer::singleShot(0, this, SLOT(hideItem()));
+            QTimer::singleShot(0, this, static_cast<void (PlacesItemModel::*)()>(&PlacesItemModel::hideItem));
         }
     }
-
-    triggerBookmarksSaving();
 }
 
 void PlacesItemModel::slotDeviceAdded(const QString& udi)
@@ -616,7 +594,7 @@ void PlacesItemModel::slotStorageSetupDone(Solid::ErrorType error,
         return;
     }
 
-    if (error) {
+    if (error != Solid::NoError) {
         if (errorData.isValid()) {
             emit errorMessage(i18nc("@info", "An error occurred while accessing '%1', the system responded: %2",
                                     item->text(),
@@ -660,15 +638,16 @@ void PlacesItemModel::updateBookmarks()
                     // a hidden item. The content of the bookmark might
                     // have been changed, so an update is done.
                     found = true;
-                    if (newBookmark.metaDataItem("UDI").isEmpty()) {
+                    if (newBookmark.metaDataItem(QStringLiteral("UDI")).isEmpty()) {
                         item->setBookmark(newBookmark);
+                        item->setText(i18nc("KFile System Bookmarks", newBookmark.text().toUtf8().constData()));
                     }
                     break;
                 }
             }
 
             if (!found) {
-                const QString udi = newBookmark.metaDataItem("UDI");
+                const QString udi = newBookmark.metaDataItem(QStringLiteral("UDI"));
 
                 /*
                  * See Bug 304878
@@ -738,7 +717,7 @@ void PlacesItemModel::loadBookmarks()
     KBookmark bookmark = root.first();
     QSet<QString> devices = m_availableDevices;
 
-    QSet<KUrl> missingSystemBookmarks;
+    QSet<QUrl> missingSystemBookmarks;
     foreach (const SystemBookmarkData& data, m_systemBookmarks) {
         missingSystemBookmarks.insert(data.url);
     }
@@ -748,7 +727,7 @@ void PlacesItemModel::loadBookmarks()
     // items should always be collected in one group so the items are collected first
     // in separate lists before inserting them.
     QList<PlacesItem*> placesItems;
-    QList<PlacesItem*> recentlyAccessedItems;
+    QList<PlacesItem*> recentlySavedItems;
     QList<PlacesItem*> searchForItems;
     QList<PlacesItem*> devicesItems;
 
@@ -759,7 +738,7 @@ void PlacesItemModel::loadBookmarks()
                 devices.remove(item->udi());
                 devicesItems.append(item);
             } else {
-                const KUrl url = bookmark.url();
+                const QUrl url = bookmark.url();
                 if (missingSystemBookmarks.contains(url)) {
                     missingSystemBookmarks.remove(url);
 
@@ -768,16 +747,16 @@ void PlacesItemModel::loadBookmarks()
                     // text, the retranslation will fail and the users custom text is still used.
                     // It is important to use "KFile System Bookmarks" as context (see
                     // createSystemBookmarks()).
-                    item->setText(i18nc("KFile System Bookmarks", bookmark.text().toUtf8().data()));
+                    item->setText(i18nc("KFile System Bookmarks", bookmark.text().toUtf8().constData()));
                     item->setSystemItem(true);
                 }
 
                 switch (item->groupType()) {
-                case PlacesItem::PlacesType:           placesItems.append(item); break;
-                case PlacesItem::RecentlyAccessedType: recentlyAccessedItems.append(item); break;
-                case PlacesItem::SearchForType:        searchForItems.append(item); break;
+                case PlacesItem::PlacesType:        placesItems.append(item); break;
+                case PlacesItem::RecentlySavedType: recentlySavedItems.append(item); break;
+                case PlacesItem::SearchForType:     searchForItems.append(item); break;
                 case PlacesItem::DevicesType:
-                default:                               Q_ASSERT(false); break;
+                default:                            Q_ASSERT(false); break;
                 }
             }
         }
@@ -792,17 +771,18 @@ void PlacesItemModel::loadBookmarks()
             if (missingSystemBookmarks.contains(data.url)) {
                 PlacesItem* item = createSystemPlacesItem(data);
                 switch (item->groupType()) {
-                case PlacesItem::PlacesType:           placesItems.append(item); break;
-                case PlacesItem::RecentlyAccessedType: recentlyAccessedItems.append(item); break;
-                case PlacesItem::SearchForType:        searchForItems.append(item); break;
+                case PlacesItem::PlacesType:        placesItems.append(item); break;
+                case PlacesItem::RecentlySavedType: recentlySavedItems.append(item); break;
+                case PlacesItem::SearchForType:     searchForItems.append(item); break;
                 case PlacesItem::DevicesType:
-                default:                               Q_ASSERT(false); break;
+                default:                            Q_ASSERT(false); break;
                 }
             }
         }
     }
 
     // Create items for devices that have not been stored as bookmark yet
+    devicesItems.reserve(devicesItems.count() + devices.count());
     foreach (const QString& udi, devices) {
         const KBookmark bookmark = PlacesItem::createDeviceBookmark(m_bookmarkManager, udi);
         devicesItems.append(new PlacesItem(bookmark));
@@ -810,7 +790,7 @@ void PlacesItemModel::loadBookmarks()
 
     QList<PlacesItem*> items;
     items.append(placesItems);
-    items.append(recentlyAccessedItems);
+    items.append(recentlySavedItems);
     items.append(searchForItems);
     items.append(devicesItems);
 
@@ -823,7 +803,7 @@ void PlacesItemModel::loadBookmarks()
     }
 
 #ifdef PLACESITEMMODEL_DEBUG
-    kDebug() << "Loaded bookmarks";
+    qCDebug(DolphinDebug) << "Loaded bookmarks";
     showModelState();
 #endif
 }
@@ -831,16 +811,16 @@ void PlacesItemModel::loadBookmarks()
 bool PlacesItemModel::acceptBookmark(const KBookmark& bookmark,
                                      const QSet<QString>& availableDevices) const
 {
-    const QString udi = bookmark.metaDataItem("UDI");
-    const KUrl url = bookmark.url();
-    const QString appName = bookmark.metaDataItem("OnlyInApp");
+    const QString udi = bookmark.metaDataItem(QStringLiteral("UDI"));
+    const QUrl url = bookmark.url();
+    const QString appName = bookmark.metaDataItem(QStringLiteral("OnlyInApp"));
     const bool deviceAvailable = availableDevices.contains(udi);
 
     const bool allowedHere = (appName.isEmpty()
-                              || appName == KGlobal::mainComponent().componentName()
-                              || appName == KGlobal::mainComponent().componentName() + AppNamePrefix)
-                             && (m_fileIndexingEnabled || (url.protocol() != QLatin1String("timeline") &&
-                                                           url.protocol() != QLatin1String("search")));
+                              || appName == KAboutData::applicationData().componentName()
+                              || appName == KAboutData::applicationData().componentName() + AppNamePrefix)
+                             && (m_fileIndexingEnabled || (url.scheme() != QLatin1String("timeline") &&
+                                                           url.scheme() != QLatin1String("search")));
 
     return (udi.isEmpty() && allowedHere) || deviceAvailable;
 }
@@ -852,23 +832,23 @@ PlacesItem* PlacesItemModel::createSystemPlacesItem(const SystemBookmarkData& da
                                                     data.url,
                                                     data.icon);
 
-    const QString protocol = data.url.protocol();
+    const QString protocol = data.url.scheme();
     if (protocol == QLatin1String("timeline") || protocol == QLatin1String("search")) {
         // As long as the KFilePlacesView from kdelibs is available, the system-bookmarks
-        // for "Recently Accessed" and "Search For" should be a setting available only
+        // for "Recently Saved" and "Search For" should be a setting available only
         // in the Places Panel (see description of AppNamePrefix for more details).
-        const QString appName = KGlobal::mainComponent().componentName() + AppNamePrefix;
-        bookmark.setMetaDataItem("OnlyInApp", appName);
+        const QString appName = KAboutData::applicationData().componentName() + AppNamePrefix;
+        bookmark.setMetaDataItem(QStringLiteral("OnlyInApp"), appName);
     }
 
     PlacesItem* item = new PlacesItem(bookmark);
     item->setSystemItem(true);
 
-    // Create default view-properties for all "Search For" and "Recently Accessed" bookmarks
+    // Create default view-properties for all "Search For" and "Recently Saved" bookmarks
     // in case if the user has not already created custom view-properties for a corresponding
     // query yet.
     const bool createDefaultViewProperties = (item->groupType() == PlacesItem::SearchForType ||
-                                              item->groupType() == PlacesItem::RecentlyAccessedType) &&
+                                              item->groupType() == PlacesItem::RecentlySavedType) &&
                                               !GeneralSettings::self()->globalViewProps();
     if (createDefaultViewProperties) {
         ViewProperties props(convertedUrl(data.url));
@@ -877,22 +857,22 @@ PlacesItem* PlacesItemModel::createSystemPlacesItem(const SystemBookmarkData& da
             if (path == QLatin1String("/documents")) {
                 props.setViewMode(DolphinView::DetailsView);
                 props.setPreviewsShown(false);
-                props.setVisibleRoles(QList<QByteArray>() << "text" << "path");
+                props.setVisibleRoles({"text", "path"});
             } else if (path == QLatin1String("/images")) {
                 props.setViewMode(DolphinView::IconsView);
                 props.setPreviewsShown(true);
-                props.setVisibleRoles(QList<QByteArray>() << "text" << "imageSize");
+                props.setVisibleRoles({"text", "imageSize"});
             } else if (path == QLatin1String("/audio")) {
                 props.setViewMode(DolphinView::DetailsView);
                 props.setPreviewsShown(false);
-                props.setVisibleRoles(QList<QByteArray>() << "text" << "artist" << "album");
+                props.setVisibleRoles({"text", "artist", "album"});
             } else if (path == QLatin1String("/videos")) {
                 props.setViewMode(DolphinView::IconsView);
                 props.setPreviewsShown(true);
-                props.setVisibleRoles(QList<QByteArray>() << "text");
-            } else if (data.url.protocol() == "timeline") {
+                props.setVisibleRoles({"text"});
+            } else if (data.url.scheme() == QLatin1String("timeline")) {
                 props.setViewMode(DolphinView::DetailsView);
-                props.setVisibleRoles(QList<QByteArray>() << "text" << "date");
+                props.setVisibleRoles({"text", "modificationtime"});
             }
         }
     }
@@ -909,43 +889,43 @@ void PlacesItemModel::createSystemBookmarks()
     // i18nc call is done after reading the bookmark. The reason why the i18nc call is not
     // done here is because otherwise switching the language would not result in retranslating the
     // bookmarks.
-    m_systemBookmarks.append(SystemBookmarkData(KUrl(KUser().homeDir()),
-                                                "user-home",
+    m_systemBookmarks.append(SystemBookmarkData(QUrl::fromLocalFile(KUser().homeDir()),
+                                                QStringLiteral("user-home"),
                                                 I18N_NOOP2("KFile System Bookmarks", "Home")));
-    m_systemBookmarks.append(SystemBookmarkData(KUrl("remote:/"),
-                                                "network-workgroup",
+    m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("remote:/")),
+                                                QStringLiteral("network-workgroup"),
                                                 I18N_NOOP2("KFile System Bookmarks", "Network")));
-    m_systemBookmarks.append(SystemBookmarkData(KUrl("/"),
-                                                "folder-red",
+    m_systemBookmarks.append(SystemBookmarkData(QUrl::fromLocalFile(QStringLiteral("/")),
+                                                QStringLiteral("folder-red"),
                                                 I18N_NOOP2("KFile System Bookmarks", "Root")));
-    m_systemBookmarks.append(SystemBookmarkData(KUrl("trash:/"),
-                                                "user-trash",
+    m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("trash:/")),
+                                                QStringLiteral("user-trash"),
                                                 I18N_NOOP2("KFile System Bookmarks", "Trash")));
 
     if (m_fileIndexingEnabled) {
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("timeline:/today"),
-                                                    "go-jump-today",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("timeline:/today")),
+                                                    QStringLiteral("go-jump-today"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Today")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("timeline:/yesterday"),
-                                                    "view-calendar-day",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("timeline:/yesterday")),
+                                                    QStringLiteral("view-calendar-day"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Yesterday")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("timeline:/thismonth"),
-                                                    "view-calendar-month",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("timeline:/thismonth")),
+                                                    QStringLiteral("view-calendar-month"),
                                                     I18N_NOOP2("KFile System Bookmarks", "This Month")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("timeline:/lastmonth"),
-                                                    "view-calendar-month",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("timeline:/lastmonth")),
+                                                    QStringLiteral("view-calendar-month"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Last Month")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("search:/documents"),
-                                                    "folder-txt",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("search:/documents")),
+                                                    QStringLiteral("folder-text"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Documents")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("search:/images"),
-                                                    "folder-image",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("search:/images")),
+                                                    QStringLiteral("folder-images"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Images")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("search:/audio"),
-                                                    "folder-sound",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("search:/audio")),
+                                                    QStringLiteral("folder-sound"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Audio Files")));
-        m_systemBookmarks.append(SystemBookmarkData(KUrl("search:/videos"),
-                                                    "folder-video",
+        m_systemBookmarks.append(SystemBookmarkData(QUrl(QStringLiteral("search:/videos")),
+                                                    QStringLiteral("folder-videos"),
                                                     I18N_NOOP2("KFile System Bookmarks", "Videos")));
     }
 
@@ -959,47 +939,18 @@ void PlacesItemModel::clear() {
     KStandardItemModel::clear();
 }
 
-void PlacesItemModel::slotNepomukStarted()
-{
-    KConfig config("nepomukserverrc");
-    m_fileIndexingEnabled = config.group("Service-nepomukfileindexer").readEntry("autostart", true);
-    if (m_fileIndexingEnabled) {
-        m_systemBookmarks.clear();
-        m_systemBookmarksIndexes.clear();
-        createSystemBookmarks();
-
-        clear();
-        loadBookmarks();
-    }
-}
-
-void PlacesItemModel::slotNepomukStopped()
-{
-    if (m_fileIndexingEnabled) {
-        m_fileIndexingEnabled = false;
-
-        m_systemBookmarks.clear();
-        m_systemBookmarksIndexes.clear();
-        createSystemBookmarks();
-
-        clear();
-        loadBookmarks();
-    }
-}
-
-
 void PlacesItemModel::initializeAvailableDevices()
 {
-    QString predicate("[[[[ StorageVolume.ignored == false AND [ StorageVolume.usage == 'FileSystem' OR StorageVolume.usage == 'Encrypted' ]]"
+    QString predicate(QStringLiteral("[[[[ StorageVolume.ignored == false AND [ StorageVolume.usage == 'FileSystem' OR StorageVolume.usage == 'Encrypted' ]]"
         " OR "
         "[ IS StorageAccess AND StorageDrive.driveType == 'Floppy' ]]"
         " OR "
         "OpticalDisc.availableContent & 'Audio' ]"
         " OR "
-        "StorageAccess.ignored == false ]");
+        "StorageAccess.ignored == false ]"));
 
 
-    if (KProtocolInfo::isKnownProtocol("mtp")) {
+    if (KProtocolInfo::isKnownProtocol(QStringLiteral("mtp"))) {
         predicate.prepend("[");
         predicate.append(" OR PortableMediaPlayer.supportedProtocols == 'mtp']");
     }
@@ -1008,8 +959,8 @@ void PlacesItemModel::initializeAvailableDevices()
     Q_ASSERT(m_predicate.isValid());
 
     Solid::DeviceNotifier* notifier = Solid::DeviceNotifier::instance();
-    connect(notifier, SIGNAL(deviceAdded(QString)),   this, SLOT(slotDeviceAdded(QString)));
-    connect(notifier, SIGNAL(deviceRemoved(QString)), this, SLOT(slotDeviceRemoved(QString)));
+    connect(notifier, &Solid::DeviceNotifier::deviceAdded,   this, &PlacesItemModel::slotDeviceAdded);
+    connect(notifier, &Solid::DeviceNotifier::deviceRemoved, this, &PlacesItemModel::slotDeviceRemoved);
 
     const QList<Solid::Device>& deviceList = Solid::Device::listFromQuery(m_predicate);
     foreach (const Solid::Device& device, deviceList) {
@@ -1068,20 +1019,12 @@ void PlacesItemModel::hideItem(int index)
             // bookmark should still be remembered, so readd it again:
             m_bookmarkManager->root().addBookmark(hiddenBookmark);
             m_bookmarkManager->root().moveBookmark(hiddenBookmark, previousBookmark);
-            triggerBookmarksSaving();
         }
 
         m_bookmarkedItems.insert(newIndex, hiddenItem);
     }
 }
 
-void PlacesItemModel::triggerBookmarksSaving()
-{
-    if (m_saveBookmarksTimer) {
-        m_saveBookmarksTimer->start();
-    }
-}
-
 QString PlacesItemModel::internalMimeType() const
 {
     return "application/x-dolphinplacesmodel-" +
@@ -1134,39 +1077,39 @@ int PlacesItemModel::groupedDropIndex(int index, const PlacesItem* item) const
 
 bool PlacesItemModel::equalBookmarkIdentifiers(const KBookmark& b1, const KBookmark& b2)
 {
-    const QString udi1 = b1.metaDataItem("UDI");
-    const QString udi2 = b2.metaDataItem("UDI");
+    const QString udi1 = b1.metaDataItem(QStringLiteral("UDI"));
+    const QString udi2 = b2.metaDataItem(QStringLiteral("UDI"));
     if (!udi1.isEmpty() && !udi2.isEmpty()) {
         return udi1 == udi2;
     } else {
-        return b1.metaDataItem("ID") == b2.metaDataItem("ID");
+        return b1.metaDataItem(QStringLiteral("ID")) == b2.metaDataItem(QStringLiteral("ID"));
     }
 }
 
-KUrl PlacesItemModel::createTimelineUrl(const KUrl& url)
+QUrl PlacesItemModel::createTimelineUrl(const QUrl& url)
 {
-    // TODO: Clarify with the Nepomuk-team whether it makes sense
+    // TODO: Clarify with the Baloo-team whether it makes sense
     // provide default-timeline-URLs like 'yesterday', 'this month'
     // and 'last month'.
-    KUrl timelineUrl;
+    QUrl timelineUrl;
 
-    const QString path = url.pathOrUrl();
+    const QString path = url.toDisplayString(QUrl::PreferLocalFile);
     if (path.endsWith(QLatin1String("yesterday"))) {
         const QDate date = QDate::currentDate().addDays(-1);
         const int year = date.year();
         const int month = date.month();
         const int day = date.day();
-        timelineUrl = "timeline:/" + timelineDateString(year, month) +
-              '/' + timelineDateString(year, month, day);
+        timelineUrl = QUrl("timeline:/" + timelineDateString(year, month) +
+              '/' + timelineDateString(year, month, day));
     } else if (path.endsWith(QLatin1String("thismonth"))) {
         const QDate date = QDate::currentDate();
-        timelineUrl = "timeline:/" + timelineDateString(date.year(), date.month());
+        timelineUrl = QUrl("timeline:/" + timelineDateString(date.year(), date.month()));
     } else if (path.endsWith(QLatin1String("lastmonth"))) {
         const QDate date = QDate::currentDate().addMonths(-1);
-        timelineUrl = "timeline:/" + timelineDateString(date.year(), date.month());
+        timelineUrl = QUrl("timeline:/" + timelineDateString(date.year(), date.month()));
     } else {
         Q_ASSERT(path.endsWith(QLatin1String("today")));
-        timelineUrl= url;
+        timelineUrl = url;
     }
 
     return timelineUrl;
@@ -1191,22 +1134,20 @@ QString PlacesItemModel::timelineDateString(int year, int month, int day)
     return date;
 }
 
-KUrl PlacesItemModel::createSearchUrl(const KUrl& url)
+QUrl PlacesItemModel::createSearchUrl(const QUrl& url)
 {
-    KUrl searchUrl;
+    QUrl searchUrl;
 
-#ifdef HAVE_NEPOMUK
-    const QString path = url.pathOrUrl();
+#ifdef HAVE_BALOO
+    const QString path = url.toDisplayString(QUrl::PreferLocalFile);
     if (path.endsWith(QLatin1String("documents"))) {
-        searchUrl = searchUrlForTerm(Nepomuk2::Query::ResourceTypeTerm(Nepomuk2::Vocabulary::NFO::Document()));
+        searchUrl = searchUrlForType(QStringLiteral("Document"));
     } else if (path.endsWith(QLatin1String("images"))) {
-        searchUrl = searchUrlForTerm(Nepomuk2::Query::ResourceTypeTerm(Nepomuk2::Vocabulary::NFO::Image()));
+        searchUrl = searchUrlForType(QStringLiteral("Image"));
     } else if (path.endsWith(QLatin1String("audio"))) {
-        searchUrl = searchUrlForTerm(Nepomuk2::Query::ComparisonTerm(Nepomuk2::Vocabulary::NIE::mimeType(),
-                                                                    Nepomuk2::Query::LiteralTerm("audio")));
+        searchUrl = searchUrlForType(QStringLiteral("Audio"));
     } else if (path.endsWith(QLatin1String("videos"))) {
-        searchUrl = searchUrlForTerm(Nepomuk2::Query::ComparisonTerm(Nepomuk2::Vocabulary::NIE::mimeType(),
-                                                                    Nepomuk2::Query::LiteralTerm("video")));
+        searchUrl = searchUrlForType(QStringLiteral("Video"));
     } else {
         Q_ASSERT(false);
     }
@@ -1217,10 +1158,12 @@ KUrl PlacesItemModel::createSearchUrl(const KUrl& url)
     return searchUrl;
 }
 
-#ifdef HAVE_NEPOMUK
-KUrl PlacesItemModel::searchUrlForTerm(const Nepomuk2::Query::Term& term)
+#ifdef HAVE_BALOO
+QUrl PlacesItemModel::searchUrlForType(const QString& type)
 {
-    const Nepomuk2::Query::FileQuery query(term);
+    Baloo::Query query;
+    query.addType(type);
+
     return query.toSearchUrl();
 }
 #endif
@@ -1228,25 +1171,25 @@ KUrl PlacesItemModel::searchUrlForTerm(const Nepomuk2::Query::Term& term)
 #ifdef PLACESITEMMODEL_DEBUG
 void PlacesItemModel::showModelState()
 {
-    kDebug() << "=================================";
-    kDebug() << "Model:";
-    kDebug() << "hidden-index model-index   text";
+    qCDebug(DolphinDebug) << "=================================";
+    qCDebug(DolphinDebug) << "Model:";
+    qCDebug(DolphinDebug) << "hidden-index model-index   text";
     int modelIndex = 0;
     for (int i = 0; i < m_bookmarkedItems.count(); ++i) {
         if (m_bookmarkedItems[i]) {
-            kDebug() <<  i << "(Hidden)    " << "             " << m_bookmarkedItems[i]->dataValue("text").toString();
+            qCDebug(DolphinDebug) <<  i << "(Hidden)    " << "             " << m_bookmarkedItems[i]->dataValue("text").toString();
         } else {
             if (item(modelIndex)) {
-                kDebug() <<  i << "          " << modelIndex << "           " << item(modelIndex)->dataValue("text").toString();
+                qCDebug(DolphinDebug) <<  i << "          " << modelIndex << "           " << item(modelIndex)->dataValue("text").toString();
             } else {
-                kDebug() <<  i << "          " << modelIndex << "           " << "(not available yet)";
+                qCDebug(DolphinDebug) <<  i << "          " << modelIndex << "           " << "(not available yet)";
             }
             ++modelIndex;
         }
     }
 
-    kDebug();
-    kDebug() << "Bookmarks:";
+    qCDebug(DolphinDebug);
+    qCDebug(DolphinDebug) << "Bookmarks:";
 
     int bookmarkIndex = 0;
     KBookmarkGroup root = m_bookmarkManager->root();
@@ -1255,9 +1198,9 @@ void PlacesItemModel::showModelState()
         const QString udi = bookmark.metaDataItem("UDI");
         const QString text = udi.isEmpty() ? bookmark.text() : udi;
         if (bookmark.metaDataItem("IsHidden") == QLatin1String("true")) {
-            kDebug() << bookmarkIndex << "(Hidden)" << text;
+            qCDebug(DolphinDebug) << bookmarkIndex << "(Hidden)" << text;
         } else {
-            kDebug() << bookmarkIndex << "        " << text;
+            qCDebug(DolphinDebug) << bookmarkIndex << "        " << text;
         }
 
         bookmark = root.next(bookmark);
@@ -1266,4 +1209,3 @@ void PlacesItemModel::showModelState()
 }
 #endif
 
-#include "placesitemmodel.moc"