Don't block unmounting when terminal panel's cwd is the mountpoint

[dolphin.git] / src / kitemviews / kfileitemmodel.cpp

diff --git a/src/kitemviews/kfileitemmodel.cpp b/src/kitemviews/kfileitemmodel.cpp
index 98249dbd982d39ee796bd3bb4e6554a58a8725b6..8f89b89df620fa7cff8d3f36a85f525cbdc21418 100644 (file)
--- a/src/kitemviews/kfileitemmodel.cpp
+++ b/src/kitemviews/kfileitemmodel.cpp
@@ -21,10 +21,12 @@
 
 #include "kfileitemmodel.h"
 
 
 #include "kfileitemmodel.h"
 

-#include <KGlobalSettings>
+#include "dolphin_generalsettings.h"
+

 #include <KLocalizedString>
 #include <KLocalizedString>

-#include <KStringHandler>
-#include <KDebug>
+#include <KUrlMimeData>
+
+#include "dolphindebug.h"

 
 #include "private/kfileitemmodelsortalgorithm.h"
 #include "private/kfileitemmodeldirlister.h"
 
 #include "private/kfileitemmodelsortalgorithm.h"
 #include "private/kfileitemmodeldirlister.h"


@@ -41,7 +43,6 @@
 KFileItemModel::KFileItemModel(QObject* parent) :
     KItemModelBase("text", parent),
     m_dirLister(0),
 KFileItemModel::KFileItemModel(QObject* parent) :
     KItemModelBase("text", parent),
     m_dirLister(0),

-    m_naturalSorting(KGlobalSettings::naturalSorting()),

     m_sortDirsFirst(true),
     m_sortRole(NameRole),
     m_sortingProgressPercent(-1),
     m_sortDirsFirst(true),
     m_sortRole(NameRole),
     m_sortingProgressPercent(-1),


@@ -58,9 +59,10 @@ KFileItemModel::KFileItemModel(QObject* parent) :
     m_expandedDirs(),
     m_urlsToExpand()
 {
     m_expandedDirs(),
     m_urlsToExpand()
 {

-    m_collator.setCaseSensitivity(Qt::CaseInsensitive);

     m_collator.setNumericMode(true);
 
     m_collator.setNumericMode(true);
 

+    loadSortingSettings();
+

     m_dirLister = new KFileItemModelDirLister(this);
     m_dirLister->setDelayedMimeTypes(true);
 
     m_dirLister = new KFileItemModelDirLister(this);
     m_dirLister->setDelayedMimeTypes(true);
 


@@ -78,6 +80,7 @@ KFileItemModel::KFileItemModel(QObject* parent) :
     connect(m_dirLister, static_cast<void(KFileItemModelDirLister::*)()>(&KFileItemModelDirLister::clear), this, &KFileItemModel::slotClear);
     connect(m_dirLister, &KFileItemModelDirLister::infoMessage, this, &KFileItemModel::infoMessage);
     connect(m_dirLister, &KFileItemModelDirLister::errorMessage, this, &KFileItemModel::errorMessage);
     connect(m_dirLister, static_cast<void(KFileItemModelDirLister::*)()>(&KFileItemModelDirLister::clear), this, &KFileItemModel::slotClear);
     connect(m_dirLister, &KFileItemModelDirLister::infoMessage, this, &KFileItemModel::infoMessage);
     connect(m_dirLister, &KFileItemModelDirLister::errorMessage, this, &KFileItemModel::errorMessage);

+    connect(m_dirLister, &KFileItemModelDirLister::percent, this, &KFileItemModel::directoryLoadingProgress);

     connect(m_dirLister, static_cast<void(KFileItemModelDirLister::*)(const QUrl&, const QUrl&)>(&KFileItemModelDirLister::redirection), this, &KFileItemModel::directoryRedirection);
     connect(m_dirLister, &KFileItemModelDirLister::urlIsFileError, this, &KFileItemModel::urlIsFileError);
 
     connect(m_dirLister, static_cast<void(KFileItemModelDirLister::*)(const QUrl&, const QUrl&)>(&KFileItemModelDirLister::redirection), this, &KFileItemModel::directoryRedirection);
     connect(m_dirLister, &KFileItemModelDirLister::urlIsFileError, this, &KFileItemModel::urlIsFileError);
 


@@ -89,6 +92,7 @@ KFileItemModel::KFileItemModel(QObject* parent) :
     m_roles.insert("text");
     m_roles.insert("isDir");
     m_roles.insert("isLink");
     m_roles.insert("text");
     m_roles.insert("isDir");
     m_roles.insert("isLink");

+    m_roles.insert("isHidden");

 
     // For slow KIO-slaves like used for searching it makes sense to show results periodically even
     // before the completed() or canceled() signal has been emitted.
 
     // For slow KIO-slaves like used for searching it makes sense to show results periodically even
     // before the completed() or canceled() signal has been emitted.


@@ -106,14 +110,13 @@ KFileItemModel::KFileItemModel(QObject* parent) :
     m_resortAllItemsTimer->setSingleShot(true);
     connect(m_resortAllItemsTimer, &QTimer::timeout, this, &KFileItemModel::resortAllItems);
 
     m_resortAllItemsTimer->setSingleShot(true);
     connect(m_resortAllItemsTimer, &QTimer::timeout, this, &KFileItemModel::resortAllItems);
 

-    connect(KGlobalSettings::self(), &KGlobalSettings::naturalSortingChanged,
-            this, &KFileItemModel::slotNaturalSortingChanged);
+    connect(GeneralSettings::self(), &GeneralSettings::sortingChoiceChanged, this, &KFileItemModel::slotSortingChoiceChanged);

 }
 
 KFileItemModel::~KFileItemModel()
 {
     qDeleteAll(m_itemData);
 }
 
 KFileItemModel::~KFileItemModel()
 {
     qDeleteAll(m_itemData);

-    qDeleteAll(m_filteredItems.values());
+    qDeleteAll(m_filteredItems);

     qDeleteAll(m_pendingItemsToInsert);
 }
 
     qDeleteAll(m_pendingItemsToInsert);
 }
 


@@ -250,7 +253,7 @@ QMimeData* KFileItemModel::createMimeData(const KItemSet& indexes) const
     bool canUseMostLocalUrls = true;
     const ItemData* lastAddedItem = 0;
 
     bool canUseMostLocalUrls = true;
     const ItemData* lastAddedItem = 0;
 

-    foreach (int index, indexes) {
+    for (int index : indexes) {

         const ItemData* itemData = m_itemData.at(index);
         const ItemData* parent = itemData->parent;
 
         const ItemData* itemData = m_itemData.at(index);
         const ItemData* parent = itemData->parent;
 


@@ -266,7 +269,7 @@ QMimeData* KFileItemModel::createMimeData(const KItemSet& indexes) const
         lastAddedItem = itemData;
         const KFileItem& item = itemData->item;
         if (!item.isNull()) {
         lastAddedItem = itemData;
         const KFileItem& item = itemData->item;
         if (!item.isNull()) {

-            urls << item.targetUrl();
+            urls << item.url();

 
             bool isLocal;
             mostLocalUrls << item.mostLocalUrl(isLocal);
 
             bool isLocal;
             mostLocalUrls << item.mostLocalUrl(isLocal);


@@ -276,13 +279,7 @@ QMimeData* KFileItemModel::createMimeData(const KItemSet& indexes) const
         }
     }
 
         }
     }
 

-    const bool different = canUseMostLocalUrls && mostLocalUrls != urls;
-    if (different) {
-        data->setUrls(mostLocalUrls);
-    } else {
-        data->setUrls(urls);
-    }
-
+    KUrlMimeData::setUrls(urls, mostLocalUrls, data);

     return data;
 }
 
     return data;
 }
 


@@ -332,14 +329,33 @@ QList<QPair<int, QVariant> > KFileItemModel::groups() const
         switch (typeForRole(sortRole())) {
         case NameRole:        m_groups = nameRoleGroups(); break;
         case SizeRole:        m_groups = sizeRoleGroups(); break;
         switch (typeForRole(sortRole())) {
         case NameRole:        m_groups = nameRoleGroups(); break;
         case SizeRole:        m_groups = sizeRoleGroups(); break;

-        case DateRole:        m_groups = dateRoleGroups(); break;
+        case ModificationTimeRole:
+            m_groups = timeRoleGroups([](const ItemData *item) {
+                return item->item.time(KFileItem::ModificationTime);
+            });
+            break;
+        case CreationTimeRole:
+            m_groups = timeRoleGroups([](const ItemData *item) {
+                return item->item.time(KFileItem::CreationTime);
+            });
+            break;
+        case AccessTimeRole:
+            m_groups = timeRoleGroups([](const ItemData *item) {
+                return item->item.time(KFileItem::AccessTime);
+            });
+            break;
+        case DeletionTimeRole:
+            m_groups = timeRoleGroups([](const ItemData *item) {
+                return item->values.value("deletiontime").toDateTime();
+            });
+            break;

         case PermissionsRole: m_groups = permissionRoleGroups(); break;
         case RatingRole:      m_groups = ratingRoleGroups(); break;
         default:              m_groups = genericStringRoleGroups(sortRole()); break;
         }
 
 #ifdef KFILEITEMMODEL_DEBUG
         case PermissionsRole: m_groups = permissionRoleGroups(); break;
         case RatingRole:      m_groups = ratingRoleGroups(); break;
         default:              m_groups = genericStringRoleGroups(sortRole()); break;
         }
 
 #ifdef KFILEITEMMODEL_DEBUG

-        kDebug() << "[TIME] Calculating groups for" << count() << "items:" << timer.elapsed();
+        qCDebug(DolphinDebug) << "[TIME] Calculating groups for" << count() << "items:" << timer.elapsed();

 #endif
     }
 
 #endif
     }
 


@@ -408,9 +424,9 @@ int KFileItemModel::index(const QUrl& url) const
         if (m_items.count() != m_itemData.count() && printDebugInfo) {
             printDebugInfo = false;
 
         if (m_items.count() != m_itemData.count() && printDebugInfo) {
             printDebugInfo = false;
 

-            kWarning() << "The model is in an inconsistent state.";
-            kWarning() << "m_items.count()    ==" << m_items.count();
-            kWarning() << "m_itemData.count() ==" << m_itemData.count();
+            qCWarning(DolphinDebug) << "The model is in an inconsistent state.";
+            qCWarning(DolphinDebug) << "m_items.count()    ==" << m_items.count();
+            qCWarning(DolphinDebug) << "m_itemData.count() ==" << m_itemData.count();

 
             // Check if there are multiple items with the same URL.
             QMultiHash<QUrl, int> indexesForUrl;
 
             // Check if there are multiple items with the same URL.
             QMultiHash<QUrl, int> indexesForUrl;


@@ -420,13 +436,16 @@ int KFileItemModel::index(const QUrl& url) const
 
             foreach (const QUrl& url, indexesForUrl.uniqueKeys()) {
                 if (indexesForUrl.count(url) > 1) {
 
             foreach (const QUrl& url, indexesForUrl.uniqueKeys()) {
                 if (indexesForUrl.count(url) > 1) {

-                    kWarning() << "Multiple items found with the URL" << url;
-                    foreach (int index, indexesForUrl.values(url)) {
-                        const ItemData* data = m_itemData.at(index);
-                        kWarning() << "index" << index << ":" << data->item;
+                    qCWarning(DolphinDebug) << "Multiple items found with the URL" << url;
+
+                    auto it = indexesForUrl.find(url);
+                    while (it != indexesForUrl.end() && it.key() == url) {
+                        const ItemData* data = m_itemData.at(it.value());
+                        qCWarning(DolphinDebug) << "index" << it.value() << ":" << data->item;

                         if (data->parent) {
                         if (data->parent) {

-                            kWarning() << "parent" << data->parent->item;
+                            qCWarning(DolphinDebug) << "parent" << data->parent->item;

                         }
                         }

+                        ++it;

                     }
                 }
             }
                     }
                 }
             }


@@ -595,7 +614,12 @@ int KFileItemModel::expandedParentsCount(int index) const
 
 QSet<QUrl> KFileItemModel::expandedDirectories() const
 {
 
 QSet<QUrl> KFileItemModel::expandedDirectories() const
 {

-    return m_expandedDirs.values().toSet();
+    QSet<QUrl> result;
+    const auto dirs = m_expandedDirs;
+    for (const auto &dir : dirs) {
+        result.insert(dir);
+    }
+    return result;

 }
 
 void KFileItemModel::restoreExpandedDirectories(const QSet<QUrl> &urls)
 }
 
 void KFileItemModel::restoreExpandedDirectories(const QSet<QUrl> &urls)


@@ -612,7 +636,11 @@ void KFileItemModel::expandParentDirectories(const QUrl &url)
     // does not care whether the parent-URL has already been
     // expanded.
     QUrl urlToExpand = m_dirLister->url();
     // does not care whether the parent-URL has already been
     // expanded.
     QUrl urlToExpand = m_dirLister->url();

-    const QStringList subDirs = url.path().mid(pos).split(QDir::separator());
+
+    // first subdir can be empty, if m_dirLister->url().path() does not end with '/'
+    // this happens if baseUrl is not root but a home directory, see FoldersPanel,
+    // so using QString::SkipEmptyParts
+    const QStringList subDirs = url.path().mid(pos).split(QDir::separator(), QString::SkipEmptyParts);

     for (int i = 0; i < subDirs.count() - 1; ++i) {
         urlToExpand.setPath(urlToExpand.path() + '/' + subDirs.at(i));
         m_urlsToExpand.insert(urlToExpand);
     for (int i = 0; i < subDirs.count() - 1; ++i) {
         urlToExpand.setPath(urlToExpand.path() + '/' + subDirs.at(i));
         m_urlsToExpand.insert(urlToExpand);


@@ -783,6 +811,27 @@ void KFileItemModel::onSortOrderChanged(Qt::SortOrder current, Qt::SortOrder pre
     resortAllItems();
 }
 
     resortAllItems();
 }
 

+void KFileItemModel::loadSortingSettings()
+{
+    using Choice = GeneralSettings::EnumSortingChoice;
+    switch (GeneralSettings::sortingChoice()) {
+    case Choice::NaturalSorting:
+        m_naturalSorting = true;
+        m_collator.setCaseSensitivity(Qt::CaseInsensitive);
+        break;
+    case Choice::CaseSensitiveSorting:
+        m_naturalSorting = false;
+        m_collator.setCaseSensitivity(Qt::CaseSensitive);
+        break;
+    case Choice::CaseInsensitiveSorting:
+        m_naturalSorting = false;
+        m_collator.setCaseSensitivity(Qt::CaseInsensitive);
+        break;
+    default:
+        Q_UNREACHABLE();
+    }
+}
+

 void KFileItemModel::resortAllItems()
 {
     m_resortAllItemsTimer->stop();
 void KFileItemModel::resortAllItems()
 {
     m_resortAllItemsTimer->stop();


@@ -795,8 +844,8 @@ void KFileItemModel::resortAllItems()
 #ifdef KFILEITEMMODEL_DEBUG
     QElapsedTimer timer;
     timer.start();
 #ifdef KFILEITEMMODEL_DEBUG
     QElapsedTimer timer;
     timer.start();

-    kDebug() << "===========================================================";
-    kDebug() << "Resorting" << itemCount << "items";
+    qCDebug(DolphinDebug) << "===========================================================";
+    qCDebug(DolphinDebug) << "Resorting" << itemCount << "items";

 #endif
 
     // Remember the order of the current URLs so
 #endif
 
     // Remember the order of the current URLs so


@@ -858,7 +907,7 @@ void KFileItemModel::resortAllItems()
     }
 
 #ifdef KFILEITEMMODEL_DEBUG
     }
 
 #ifdef KFILEITEMMODEL_DEBUG

-    kDebug() << "[TIME] Resorting of" << itemCount << "items:" << timer.elapsed();
+    qCDebug(DolphinDebug) << "[TIME] Resorting of" << itemCount << "items:" << timer.elapsed();

 #endif
 }
 
 #endif
 }
 


@@ -1013,7 +1062,7 @@ void KFileItemModel::slotRefreshItems(const QList<QPair<KFileItem, KFileItem> >&
 {
     Q_ASSERT(!items.isEmpty());
 #ifdef KFILEITEMMODEL_DEBUG
 {
     Q_ASSERT(!items.isEmpty());
 #ifdef KFILEITEMMODEL_DEBUG

-    kDebug() << "Refreshing" << items.count() << "items";
+    qCDebug(DolphinDebug) << "Refreshing" << items.count() << "items";

 #endif
 
     // Get the indexes of all items that have been refreshed
 #endif
 
     // Get the indexes of all items that have been refreshed


@@ -1079,10 +1128,10 @@ void KFileItemModel::slotRefreshItems(const QList<QPair<KFileItem, KFileItem> >&
 void KFileItemModel::slotClear()
 {
 #ifdef KFILEITEMMODEL_DEBUG
 void KFileItemModel::slotClear()
 {
 #ifdef KFILEITEMMODEL_DEBUG

-    kDebug() << "Clearing all items";
+    qCDebug(DolphinDebug) << "Clearing all items";

 #endif
 
 #endif
 

-    qDeleteAll(m_filteredItems.values());
+    qDeleteAll(m_filteredItems);

     m_filteredItems.clear();
     m_groups.clear();
 
     m_filteredItems.clear();
     m_groups.clear();
 


@@ -1103,9 +1152,9 @@ void KFileItemModel::slotClear()
     m_expandedDirs.clear();
 }
 
     m_expandedDirs.clear();
 }
 

-void KFileItemModel::slotNaturalSortingChanged()
+void KFileItemModel::slotSortingChoiceChanged()

 {
 {

-    m_naturalSorting = KGlobalSettings::naturalSorting();
+    loadSortingSettings();

     resortAllItems();
 }
 
     resortAllItems();
 }
 


@@ -1126,8 +1175,8 @@ void KFileItemModel::insertItems(QList<ItemData*>& newItems)
 #ifdef KFILEITEMMODEL_DEBUG
     QElapsedTimer timer;
     timer.start();
 #ifdef KFILEITEMMODEL_DEBUG
     QElapsedTimer timer;
     timer.start();

-    kDebug() << "===========================================================";
-    kDebug() << "Inserting" << newItems.count() << "items";
+    qCDebug(DolphinDebug) << "===========================================================";
+    qCDebug(DolphinDebug) << "Inserting" << newItems.count() << "items";

 #endif
 
     m_groups.clear();
 #endif
 
     m_groups.clear();


@@ -1144,7 +1193,7 @@ void KFileItemModel::insertItems(QList<ItemData*>& newItems)
     sort(newItems.begin(), newItems.end());
 
 #ifdef KFILEITEMMODEL_DEBUG
     sort(newItems.begin(), newItems.end());
 
 #ifdef KFILEITEMMODEL_DEBUG

-    kDebug() << "[TIME] Sorting:" << timer.elapsed();
+    qCDebug(DolphinDebug) << "[TIME] Sorting:" << timer.elapsed();

 #endif
 
     KItemRangeList itemRanges;
 #endif
 
     KItemRangeList itemRanges;


@@ -1208,7 +1257,7 @@ void KFileItemModel::insertItems(QList<ItemData*>& newItems)
     emit itemsInserted(itemRanges);
 
 #ifdef KFILEITEMMODEL_DEBUG
     emit itemsInserted(itemRanges);
 
 #ifdef KFILEITEMMODEL_DEBUG

-    kDebug() << "[TIME] Inserting of" << newItems.count() << "items:" << timer.elapsed();
+    qCDebug(DolphinDebug) << "[TIME] Inserting of" << newItems.count() << "items:" << timer.elapsed();

 #endif
 }
 
 #endif
 }
 


@@ -1294,6 +1343,7 @@ void KFileItemModel::prepareItemsForSorting(QList<ItemData*>& itemDataList)
     case GroupRole:
     case DestinationRole:
     case PathRole:
     case GroupRole:
     case DestinationRole:
     case PathRole:

+    case DeletionTimeRole:

         // These roles can be determined with retrieveData, and they have to be stored
         // in the QHash "values" for the sorting.
         foreach (ItemData* itemData, itemDataList) {
         // These roles can be determined with retrieveData, and they have to be stored
         // in the QHash "values" for the sorting.
         foreach (ItemData* itemData, itemDataList) {


@@ -1446,6 +1496,7 @@ KFileItemModel::RoleType KFileItemModel::typeForRole(const QByteArray& role) con
         // with KFileItemModel::roleForType() in case if a change is done).
         roles.insert("isDir", IsDirRole);
         roles.insert("isLink", IsLinkRole);
         // with KFileItemModel::roleForType() in case if a change is done).
         roles.insert("isDir", IsDirRole);
         roles.insert("isLink", IsLinkRole);

+        roles.insert("isHidden", IsHiddenRole);

         roles.insert("isExpanded", IsExpandedRole);
         roles.insert("isExpandable", IsExpandableRole);
         roles.insert("expandedParentsCount", ExpandedParentsCountRole);
         roles.insert("isExpanded", IsExpandedRole);
         roles.insert("isExpandable", IsExpandableRole);
         roles.insert("expandedParentsCount", ExpandedParentsCountRole);


@@ -1472,6 +1523,7 @@ QByteArray KFileItemModel::roleForType(RoleType roleType) const
         // with KFileItemModel::typeForRole() in case if a change is done).
         roles.insert(IsDirRole, "isDir");
         roles.insert(IsLinkRole, "isLink");
         // with KFileItemModel::typeForRole() in case if a change is done).
         roles.insert(IsDirRole, "isDir");
         roles.insert(IsLinkRole, "isLink");

+        roles.insert(IsHiddenRole, "isHidden");

         roles.insert(IsExpandedRole, "isExpanded");
         roles.insert(IsExpandableRole, "isExpandable");
         roles.insert(ExpandedParentsCountRole, "expandedParentsCount");
         roles.insert(IsExpandedRole, "isExpanded");
         roles.insert(IsExpandableRole, "isExpandable");
         roles.insert(ExpandedParentsCountRole, "expandedParentsCount");


@@ -1499,6 +1551,10 @@ QHash<QByteArray, QVariant> KFileItemModel::retrieveData(const KFileItem& item,
         data.insert(sharedValue("isLink"), true);
     }
 
         data.insert(sharedValue("isLink"), true);
     }
 

+    if (m_requestRole[IsHiddenRole] && item.isHidden()) {
+        data.insert(sharedValue("isHidden"), true);
+    }
+

     if (m_requestRole[NameRole]) {
         data.insert(sharedValue("text"), item.text());
     }
     if (m_requestRole[NameRole]) {
         data.insert(sharedValue("text"), item.text());
     }


@@ -1507,12 +1563,28 @@ QHash<QByteArray, QVariant> KFileItemModel::retrieveData(const KFileItem& item,
         data.insert(sharedValue("size"), item.size());
     }
 
         data.insert(sharedValue("size"), item.size());
     }
 

-    if (m_requestRole[DateRole]) {
+    if (m_requestRole[ModificationTimeRole]) {

         // Don't use KFileItem::timeString() as this is too expensive when
         // having several thousands of items. Instead the formatting of the
         // date-time will be done on-demand by the view when the date will be shown.
         const QDateTime dateTime = item.time(KFileItem::ModificationTime);
         // Don't use KFileItem::timeString() as this is too expensive when
         // having several thousands of items. Instead the formatting of the
         // date-time will be done on-demand by the view when the date will be shown.
         const QDateTime dateTime = item.time(KFileItem::ModificationTime);

-        data.insert(sharedValue("date"), dateTime);
+        data.insert(sharedValue("modificationtime"), dateTime);
+    }
+
+    if (m_requestRole[CreationTimeRole]) {
+        // Don't use KFileItem::timeString() as this is too expensive when
+        // having several thousands of items. Instead the formatting of the
+        // date-time will be done on-demand by the view when the date will be shown.
+        const QDateTime dateTime = item.time(KFileItem::CreationTime);
+        data.insert(sharedValue("creationtime"), dateTime);
+    }
+
+    if (m_requestRole[AccessTimeRole]) {
+        // Don't use KFileItem::timeString() as this is too expensive when
+        // having several thousands of items. Instead the formatting of the
+        // date-time will be done on-demand by the view when the date will be shown.
+        const QDateTime dateTime = item.time(KFileItem::AccessTime);
+        data.insert(sharedValue("accesstime"), dateTime);

     }
 
     if (m_requestRole[PermissionsRole]) {
     }
 
     if (m_requestRole[PermissionsRole]) {


@@ -1530,7 +1602,7 @@ QHash<QByteArray, QVariant> KFileItemModel::retrieveData(const KFileItem& item,
     if (m_requestRole[DestinationRole]) {
         QString destination = item.linkDest();
         if (destination.isEmpty()) {
     if (m_requestRole[DestinationRole]) {
         QString destination = item.linkDest();
         if (destination.isEmpty()) {

-            destination = QLatin1String("-");
+            destination = QStringLiteral("-");

         }
         data.insert(sharedValue("destination"), destination);
     }
         }
         data.insert(sharedValue("destination"), destination);
     }


@@ -1558,6 +1630,14 @@ QHash<QByteArray, QVariant> KFileItemModel::retrieveData(const KFileItem& item,
         data.insert(sharedValue("path"), path);
     }
 
         data.insert(sharedValue("path"), path);
     }
 

+    if (m_requestRole[DeletionTimeRole]) {
+        QDateTime deletionTime;
+        if (item.url().scheme() == QLatin1String("trash")) {
+            deletionTime = QDateTime::fromString(item.entry().stringValue(KIO::UDSEntry::UDS_EXTRA + 1), Qt::ISODate);
+        }
+        data.insert(sharedValue("deletiontime"), deletionTime);
+    }
+

     if (m_requestRole[IsExpandableRole] && isDir) {
         data.insert(sharedValue("isExpandable"), true);
     }
     if (m_requestRole[IsExpandableRole] && isDir) {
         data.insert(sharedValue("isExpandable"), true);
     }


@@ -1655,6 +1735,16 @@ public:
         m_collator.setNumericMode(other.m_collator.numericMode());
     }
 
         m_collator.setNumericMode(other.m_collator.numericMode());
     }
 

+    ~KFileItemModelLessThan() = default;
+    //We do not delete m_model as the pointer was passed from outside ant it will be deleted elsewhere.
+
+    KFileItemModelLessThan& operator=(const KFileItemModelLessThan& other)
+    {
+        m_model = other.m_model;
+        m_collator = other.m_collator;
+        return *this;
+    }
+

     bool operator()(const KFileItemModel::ItemData* a, const KFileItemModel::ItemData* b) const
     {
         return m_model->lessThan(a, b, m_collator);
     bool operator()(const KFileItemModel::ItemData* a, const KFileItemModel::ItemData* b) const
     {
         return m_model->lessThan(a, b, m_collator);


@@ -1727,7 +1817,7 @@ int KFileItemModel::sortRoleCompare(const ItemData* a, const ItemData* b, const
         break;
     }
 
         break;
     }
 

-    case DateRole: {
+    case ModificationTimeRole: {

         const QDateTime dateTimeA = itemA.time(KFileItem::ModificationTime);
         const QDateTime dateTimeB = itemB.time(KFileItem::ModificationTime);
         if (dateTimeA < dateTimeB) {
         const QDateTime dateTimeA = itemA.time(KFileItem::ModificationTime);
         const QDateTime dateTimeB = itemB.time(KFileItem::ModificationTime);
         if (dateTimeA < dateTimeB) {


@@ -1738,6 +1828,28 @@ int KFileItemModel::sortRoleCompare(const ItemData* a, const ItemData* b, const
         break;
     }
 
         break;
     }
 

+    case CreationTimeRole: {
+        const QDateTime dateTimeA = itemA.time(KFileItem::CreationTime);
+        const QDateTime dateTimeB = itemB.time(KFileItem::CreationTime);
+        if (dateTimeA < dateTimeB) {
+            result = -1;
+        } else if (dateTimeA > dateTimeB) {
+            result = +1;
+        }
+        break;
+    }
+
+    case DeletionTimeRole: {
+        const QDateTime dateTimeA = a->values.value("deletiontime").toDateTime();
+        const QDateTime dateTimeB = b->values.value("deletiontime").toDateTime();
+        if (dateTimeA < dateTimeB) {
+            result = -1;
+        } else if (dateTimeA > dateTimeB) {
+            result = +1;
+        }
+        break;
+    }
+

     case RatingRole: {
         result = a->values.value("rating").toInt() - b->values.value("rating").toInt();
         break;
     case RatingRole: {
         result = a->values.value("rating").toInt() - b->values.value("rating").toInt();
         break;


@@ -1832,13 +1944,14 @@ QList<QPair<int, QVariant> > KFileItemModel::nameRoleGroups() const
             if (newFirstChar.isLetter()) {
                 // Try to find a matching group in the range 'A' to 'Z'.
                 static std::vector<QChar> lettersAtoZ;
             if (newFirstChar.isLetter()) {
                 // Try to find a matching group in the range 'A' to 'Z'.
                 static std::vector<QChar> lettersAtoZ;

+                lettersAtoZ.reserve('Z' - 'A' + 1);

                 if (lettersAtoZ.empty()) {
                     for (char c = 'A'; c <= 'Z'; ++c) {
                         lettersAtoZ.push_back(QLatin1Char(c));
                     }
                 }
 
                 if (lettersAtoZ.empty()) {
                     for (char c = 'A'; c <= 'Z'; ++c) {
                         lettersAtoZ.push_back(QLatin1Char(c));
                     }
                 }
 

-                auto localeAwareLessThan = [this](const QChar& c1, const QChar& c2) -> bool {
+                auto localeAwareLessThan = [this](QChar c1, QChar c2) -> bool {

                     return m_collator.compare(c1, c2) < 0;
                 };
 
                     return m_collator.compare(c1, c2) < 0;
                 };
 


@@ -1906,7 +2019,7 @@ QList<QPair<int, QVariant> > KFileItemModel::sizeRoleGroups() const
     return groups;
 }
 
     return groups;
 }
 

-QList<QPair<int, QVariant> > KFileItemModel::dateRoleGroups() const
+QList<QPair<int, QVariant> > KFileItemModel::timeRoleGroups(std::function<QDateTime(const ItemData *)> fileTimeCb) const

 {
     Q_ASSERT(!m_itemData.isEmpty());
 
 {
     Q_ASSERT(!m_itemData.isEmpty());
 


@@ -1915,31 +2028,37 @@ QList<QPair<int, QVariant> > KFileItemModel::dateRoleGroups() const
 
     const QDate currentDate = QDate::currentDate();
 
 
     const QDate currentDate = QDate::currentDate();
 

-    QDate previousModifiedDate;
+    QDate previousFileDate;

     QString groupValue;
     for (int i = 0; i <= maxIndex; ++i) {
         if (isChildItem(i)) {
             continue;
         }
 
     QString groupValue;
     for (int i = 0; i <= maxIndex; ++i) {
         if (isChildItem(i)) {
             continue;
         }
 

-        const QDateTime modifiedTime = m_itemData.at(i)->item.time(KFileItem::ModificationTime);
-        const QDate modifiedDate = modifiedTime.date();
-        if (modifiedDate == previousModifiedDate) {
+        const QDateTime fileTime = fileTimeCb(m_itemData.at(i));
+        const QDate fileDate = fileTime.date();
+        if (fileDate == previousFileDate) {

             // The current item is in the same group as the previous item
             continue;
         }
             // The current item is in the same group as the previous item
             continue;
         }

-        previousModifiedDate = modifiedDate;
+        previousFileDate = fileDate;

 
 

-        const int daysDistance = modifiedDate.daysTo(currentDate);
+        const int daysDistance = fileDate.daysTo(currentDate);

 
         QString newGroupValue;
 
         QString newGroupValue;

-        if (currentDate.year() == modifiedDate.year() && currentDate.month() == modifiedDate.month()) {
+        if (currentDate.year() == fileDate.year() &&
+            currentDate.month() == fileDate.month()) {
+

             switch (daysDistance / 7) {
             case 0:
                 switch (daysDistance) {
                 case 0:  newGroupValue = i18nc("@title:group Date", "Today"); break;
                 case 1:  newGroupValue = i18nc("@title:group Date", "Yesterday"); break;
             switch (daysDistance / 7) {
             case 0:
                 switch (daysDistance) {
                 case 0:  newGroupValue = i18nc("@title:group Date", "Today"); break;
                 case 1:  newGroupValue = i18nc("@title:group Date", "Yesterday"); break;

-                default: newGroupValue = modifiedTime.toString(i18nc("@title:group The week day name: %A", "%A"));
+                default:
+                    newGroupValue = fileTime.toString(
+                        i18nc("@title:group Date: The week day name: dddd", "dddd"));
+                    newGroupValue = i18nc("Can be used to script translation of \"dddd\""
+                        "with context @title:group Date", "%1", newGroupValue);

                 }
                 break;
             case 1:
                 }
                 break;
             case 1:


@@ -1960,22 +2079,60 @@ QList<QPair<int, QVariant> > KFileItemModel::dateRoleGroups() const
             }
         } else {
             const QDate lastMonthDate = currentDate.addMonths(-1);
             }
         } else {
             const QDate lastMonthDate = currentDate.addMonths(-1);

-            if  (lastMonthDate.year() == modifiedDate.year() && lastMonthDate.month() == modifiedDate.month()) {
+            if  (lastMonthDate.year() == fileDate.year() &&
+                 lastMonthDate.month() == fileDate.month()) {
+

                 if (daysDistance == 1) {
                 if (daysDistance == 1) {

-                    newGroupValue = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Yesterday (%B, %Y)"));
+                    newGroupValue = fileTime.toString(i18nc("@title:group Date: "
+                        "MMMM is full month name in current locale, and yyyy is "
+                        "full year number", "'Yesterday' (MMMM, yyyy)"));
+                    newGroupValue = i18nc("Can be used to script translation of "
+                        "\"'Yesterday' (MMMM, yyyy)\" with context @title:group Date",
+                        "%1", newGroupValue);

                 } else if (daysDistance <= 7) {
                 } else if (daysDistance <= 7) {

-                    newGroupValue = modifiedTime.toString(i18nc("@title:group The week day name: %A, %B is full month name in current locale, and %Y is full year number", "%A (%B, %Y)"));
+                    newGroupValue = fileTime.toString(i18nc("@title:group Date: "
+                        "The week day name: dddd, MMMM is full month name "
+                        "in current locale, and yyyy is full year number",
+                        "dddd (MMMM, yyyy)"));
+                    newGroupValue = i18nc("Can be used to script translation of "
+                        "\"dddd (MMMM, yyyy)\" with context @title:group Date",
+                        "%1", newGroupValue);

                 } else if (daysDistance <= 7 * 2) {
                 } else if (daysDistance <= 7 * 2) {

-                    newGroupValue = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "One Week Ago (%B, %Y)"));
+                    newGroupValue = fileTime.toString(i18nc("@title:group Date: "
+                        "MMMM is full month name in current locale, and yyyy is "
+                        "full year number", "'One Week Ago' (MMMM, yyyy)"));
+                    newGroupValue = i18nc("Can be used to script translation of "
+                        "\"'One Week Ago' (MMMM, yyyy)\" with context @title:group Date",
+                        "%1", newGroupValue);

                 } else if (daysDistance <= 7 * 3) {
                 } else if (daysDistance <= 7 * 3) {

-                    newGroupValue = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Two Weeks Ago (%B, %Y)"));
+                    newGroupValue = fileTime.toString(i18nc("@title:group Date: "
+                        "MMMM is full month name in current locale, and yyyy is "
+                        "full year number", "'Two Weeks Ago' (MMMM, yyyy)"));
+                    newGroupValue = i18nc("Can be used to script translation of "
+                        "\"'Two Weeks Ago' (MMMM, yyyy)\" with context @title:group Date",
+                        "%1", newGroupValue);

                 } else if (daysDistance <= 7 * 4) {
                 } else if (daysDistance <= 7 * 4) {

-                    newGroupValue = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Three Weeks Ago (%B, %Y)"));
+                    newGroupValue = fileTime.toString(i18nc("@title:group Date: "
+                        "MMMM is full month name in current locale, and yyyy is "
+                        "full year number", "'Three Weeks Ago' (MMMM, yyyy)"));
+                    newGroupValue = i18nc("Can be used to script translation of "
+                        "\"'Three Weeks Ago' (MMMM, yyyy)\" with context @title:group Date",
+                        "%1", newGroupValue);

                 } else {
                 } else {

-                    newGroupValue = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Earlier on %B, %Y"));
+                    newGroupValue = fileTime.toString(i18nc("@title:group Date: "
+                        "MMMM is full month name in current locale, and yyyy is "
+                        "full year number", "'Earlier on' MMMM, yyyy"));
+                    newGroupValue = i18nc("Can be used to script translation of "
+                        "\"'Earlier on' MMMM, yyyy\" with context @title:group Date",
+                        "%1", newGroupValue);

                 }
             } else {
                 }
             } else {

-                newGroupValue = modifiedTime.toString(i18nc("@title:group The month and year: %B is full month name in current locale, and %Y is full year number", "%B, %Y"));
+                newGroupValue = fileTime.toString(i18nc("@title:group "
+                    "The month and year: MMMM is full month name in current locale, "
+                    "and yyyy is full year number", "MMMM, yyyy"));
+                newGroupValue = i18nc("Can be used to script translation of "
+                    "\"MMMM, yyyy\" with context @title:group Date",
+                    "%1", newGroupValue);

             }
         }
 
             }
         }
 


@@ -2141,22 +2298,29 @@ const KFileItemModel::RoleInfoMap* KFileItemModel::rolesInfoMap(int& count)
         { 0,             NoRole,          0, 0,                                             0, 0,                                     false, false },
         { "text",        NameRole,        I18N_NOOP2_NOSTRIP("@label", "Name"),             0, 0,                                     false, false },
         { "size",        SizeRole,        I18N_NOOP2_NOSTRIP("@label", "Size"),             0, 0,                                     false, false },
         { 0,             NoRole,          0, 0,                                             0, 0,                                     false, false },
         { "text",        NameRole,        I18N_NOOP2_NOSTRIP("@label", "Name"),             0, 0,                                     false, false },
         { "size",        SizeRole,        I18N_NOOP2_NOSTRIP("@label", "Size"),             0, 0,                                     false, false },

-        { "date",        DateRole,        I18N_NOOP2_NOSTRIP("@label", "Date"),             0, 0,                                     false, false },
+        { "modificationtime",        ModificationTimeRole,        I18N_NOOP2_NOSTRIP("@label", "Modified"),             0, 0,                                     false, false },
+        { "creationtime",        CreationTimeRole,        I18N_NOOP2_NOSTRIP("@label", "Created"),             0, 0,                                     false, false },
+        { "accesstime",        AccessTimeRole,        I18N_NOOP2_NOSTRIP("@label", "Accessed"),             0, 0,                                     false, false },

         { "type",        TypeRole,        I18N_NOOP2_NOSTRIP("@label", "Type"),             0, 0,                                     false, false },
         { "rating",      RatingRole,      I18N_NOOP2_NOSTRIP("@label", "Rating"),           0, 0,                                     true,  false },
         { "tags",        TagsRole,        I18N_NOOP2_NOSTRIP("@label", "Tags"),             0, 0,                                     true,  false },
         { "comment",     CommentRole,     I18N_NOOP2_NOSTRIP("@label", "Comment"),          0, 0,                                     true,  false },
         { "type",        TypeRole,        I18N_NOOP2_NOSTRIP("@label", "Type"),             0, 0,                                     false, false },
         { "rating",      RatingRole,      I18N_NOOP2_NOSTRIP("@label", "Rating"),           0, 0,                                     true,  false },
         { "tags",        TagsRole,        I18N_NOOP2_NOSTRIP("@label", "Tags"),             0, 0,                                     true,  false },
         { "comment",     CommentRole,     I18N_NOOP2_NOSTRIP("@label", "Comment"),          0, 0,                                     true,  false },

+        { "title",       TitleRole,       I18N_NOOP2_NOSTRIP("@label", "Title"),            I18N_NOOP2_NOSTRIP("@label", "Document"), true,  true  },

         { "wordCount",   WordCountRole,   I18N_NOOP2_NOSTRIP("@label", "Word Count"),       I18N_NOOP2_NOSTRIP("@label", "Document"), true,  true  },
         { "lineCount",   LineCountRole,   I18N_NOOP2_NOSTRIP("@label", "Line Count"),       I18N_NOOP2_NOSTRIP("@label", "Document"), true,  true  },
         { "imageSize",   ImageSizeRole,   I18N_NOOP2_NOSTRIP("@label", "Image Size"),       I18N_NOOP2_NOSTRIP("@label", "Image"),    true,  true  },
         { "orientation", OrientationRole, I18N_NOOP2_NOSTRIP("@label", "Orientation"),      I18N_NOOP2_NOSTRIP("@label", "Image"),    true,  true  },
         { "artist",      ArtistRole,      I18N_NOOP2_NOSTRIP("@label", "Artist"),           I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },
         { "wordCount",   WordCountRole,   I18N_NOOP2_NOSTRIP("@label", "Word Count"),       I18N_NOOP2_NOSTRIP("@label", "Document"), true,  true  },
         { "lineCount",   LineCountRole,   I18N_NOOP2_NOSTRIP("@label", "Line Count"),       I18N_NOOP2_NOSTRIP("@label", "Document"), true,  true  },
         { "imageSize",   ImageSizeRole,   I18N_NOOP2_NOSTRIP("@label", "Image Size"),       I18N_NOOP2_NOSTRIP("@label", "Image"),    true,  true  },
         { "orientation", OrientationRole, I18N_NOOP2_NOSTRIP("@label", "Orientation"),      I18N_NOOP2_NOSTRIP("@label", "Image"),    true,  true  },
         { "artist",      ArtistRole,      I18N_NOOP2_NOSTRIP("@label", "Artist"),           I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },

+        { "genre",       GenreRole,       I18N_NOOP2_NOSTRIP("@label", "Genre"),            I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },

         { "album",       AlbumRole,       I18N_NOOP2_NOSTRIP("@label", "Album"),            I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },
         { "duration",    DurationRole,    I18N_NOOP2_NOSTRIP("@label", "Duration"),         I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },
         { "album",       AlbumRole,       I18N_NOOP2_NOSTRIP("@label", "Album"),            I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },
         { "duration",    DurationRole,    I18N_NOOP2_NOSTRIP("@label", "Duration"),         I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },

+        { "bitrate",     BitrateRole,     I18N_NOOP2_NOSTRIP("@label", "Bitrate"),          I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },

         { "track",       TrackRole,       I18N_NOOP2_NOSTRIP("@label", "Track"),            I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },
         { "track",       TrackRole,       I18N_NOOP2_NOSTRIP("@label", "Track"),            I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },

+        { "releaseYear", ReleaseYearRole, I18N_NOOP2_NOSTRIP("@label", "Release Year"),     I18N_NOOP2_NOSTRIP("@label", "Audio"),    true,  true  },

         { "path",        PathRole,        I18N_NOOP2_NOSTRIP("@label", "Path"),             I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "path",        PathRole,        I18N_NOOP2_NOSTRIP("@label", "Path"),             I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },

+        { "deletiontime",DeletionTimeRole,I18N_NOOP2_NOSTRIP("@label", "Deletion Time"),    I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },

         { "destination", DestinationRole, I18N_NOOP2_NOSTRIP("@label", "Link Destination"), I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "destination", DestinationRole, I18N_NOOP2_NOSTRIP("@label", "Link Destination"), I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },

-        { "copiedFrom",  CopiedFromRole,  I18N_NOOP2_NOSTRIP("@label", "Copied From"),      I18N_NOOP2_NOSTRIP("@label", "Other"),    true,  false },
+        { "originUrl",   OriginUrlRole,   I18N_NOOP2_NOSTRIP("@label", "Downloaded From"),  I18N_NOOP2_NOSTRIP("@label", "Other"),    true,  false },

         { "permissions", PermissionsRole, I18N_NOOP2_NOSTRIP("@label", "Permissions"),      I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "owner",       OwnerRole,       I18N_NOOP2_NOSTRIP("@label", "Owner"),            I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "group",       GroupRole,       I18N_NOOP2_NOSTRIP("@label", "User Group"),       I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "permissions", PermissionsRole, I18N_NOOP2_NOSTRIP("@label", "Permissions"),      I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "owner",       OwnerRole,       I18N_NOOP2_NOSTRIP("@label", "Owner"),            I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },
         { "group",       GroupRole,       I18N_NOOP2_NOSTRIP("@label", "User Group"),       I18N_NOOP2_NOSTRIP("@label", "Other"),    false, false },


@@ -2213,19 +2377,19 @@ bool KFileItemModel::isConsistent() const
         // Check if m_items and m_itemData are consistent.
         const KFileItem item = fileItem(i);
         if (item.isNull()) {
         // Check if m_items and m_itemData are consistent.
         const KFileItem item = fileItem(i);
         if (item.isNull()) {

-            qWarning() << "Item" << i << "is null";
+            qCWarning(DolphinDebug) << "Item" << i << "is null";

             return false;
         }
 
         const int itemIndex = index(item);
         if (itemIndex != i) {
             return false;
         }
 
         const int itemIndex = index(item);
         if (itemIndex != i) {

-            qWarning() << "Item" << i << "has a wrong index:" << itemIndex;
+            qCWarning(DolphinDebug) << "Item" << i << "has a wrong index:" << itemIndex;

             return false;
         }
 
         // Check if the items are sorted correctly.
         if (i > 0 && !lessThan(m_itemData.at(i - 1), m_itemData.at(i), m_collator)) {
             return false;
         }
 
         // Check if the items are sorted correctly.
         if (i > 0 && !lessThan(m_itemData.at(i - 1), m_itemData.at(i), m_collator)) {

-            qWarning() << "The order of items" << i - 1 << "and" << i << "is wrong:"
+            qCWarning(DolphinDebug) << "The order of items" << i - 1 << "and" << i << "is wrong:"

                 << fileItem(i - 1) << fileItem(i);
             return false;
         }
                 << fileItem(i - 1) << fileItem(i);
             return false;
         }


@@ -2235,13 +2399,13 @@ bool KFileItemModel::isConsistent() const
         const ItemData* parent = data->parent;
         if (parent) {
             if (expandedParentsCount(data) != expandedParentsCount(parent) + 1) {
         const ItemData* parent = data->parent;
         if (parent) {
             if (expandedParentsCount(data) != expandedParentsCount(parent) + 1) {

-                qWarning() << "expandedParentsCount is inconsistent for parent" << parent->item << "and child" << data->item;
+                qCWarning(DolphinDebug) << "expandedParentsCount is inconsistent for parent" << parent->item << "and child" << data->item;

                 return false;
             }
 
             const int parentIndex = index(parent->item);
             if (parentIndex >= i) {
                 return false;
             }
 
             const int parentIndex = index(parent->item);
             if (parentIndex >= i) {

-                qWarning() << "Index" << parentIndex << "of parent" << parent->item << "is not smaller than index" << i << "of child" << data->item;
+                qCWarning(DolphinDebug) << "Index" << parentIndex << "of parent" << parent->item << "is not smaller than index" << i << "of child" << data->item;

                 return false;
             }
         }
                 return false;
             }
         }


@@ -2249,4 +2413,3 @@ bool KFileItemModel::isConsistent() const
 
     return true;
 }
 
     return true;
 }

-