X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/9e3418bd558293a92b2e8bcba55f5a3f5d3cc5a4..c68f1f6f8d6c24123c9c5df4d2e91a9d2462ceb6:/src/kitemviews/kfileitemmodel.h

diff --git a/src/kitemviews/kfileitemmodel.h b/src/kitemviews/kfileitemmodel.h
index 132a76e46..cc39a0084 100644
--- a/src/kitemviews/kfileitemmodel.h
+++ b/src/kitemviews/kfileitemmodel.h
@@ -1,21 +1,8 @@
-/***************************************************************************
- *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #ifndef KFILEITEMMODEL_H
 #define KFILEITEMMODEL_H
@@ -25,6 +12,7 @@
 #include "kitemviews/private/kfileitemmodelfilter.h"
 
 #include <KFileItem>
+#include <KLazyLocalizedString>
 
 #include <QCollator>
 #include <QHash>
@@ -33,9 +21,14 @@
 
 #include <functional>
 
-class KFileItemModelDirLister;
+class KDirLister;
+
 class QTimer;
 
+namespace KIO {
+    class Job;
+}
+
 /**
  * @brief KItemModelBase implementation for KFileItems.
  *
@@ -93,6 +86,12 @@ public:
     void setSortDirectoriesFirst(bool dirsFirst);
     bool sortDirectoriesFirst() const;
 
+    /**
+     * Sets a separate sorting with hidden files and folders last (true) or not (false).
+     */
+    void setSortHiddenLast(bool hiddenLast);
+    bool sortHiddenLast() const;
+
     void setShowHiddenFiles(bool show);
     bool showHiddenFiles() const;
 
@@ -198,7 +197,7 @@ public:
      */
     static QList<RoleInfo> rolesInformation();
 
-signals:
+Q_SIGNALS:
     /**
      * Is emitted if the loading of a directory has been started. It is
      * assured that a signal directoryLoadingCompleted() will be send after
@@ -258,12 +257,18 @@ signals:
      */
     void urlIsFileError(const QUrl& url);
 
+    /**
+     * It is emitted for files when they change and
+     * for dirs when files are added or removed.
+     */
+    void fileItemsChanged(const KFileItemList &changedFileItems);
+
 protected:
     void onGroupedSortingChanged(bool current) override;
     void onSortRoleChanged(const QByteArray& current, const QByteArray& previous, bool resortItems = true) override;
     void onSortOrderChanged(Qt::SortOrder current, Qt::SortOrder previous) override;
 
-private slots:
+private Q_SLOTS:
     /**
      * Resorts all items dependent on the set sortRole(), sortOrder()
      * and foldersFirst() settings.
@@ -277,6 +282,7 @@ private slots:
     void slotRefreshItems(const QList<QPair<KFileItem, KFileItem> >& items);
     void slotClear();
     void slotSortingChoiceChanged();
+    void slotListerError(KIO::Job *job);
 
     void dispatchPendingItemsToInsert();
 
@@ -286,7 +292,7 @@ private:
         NoRole, NameRole, SizeRole, ModificationTimeRole, CreationTimeRole, AccessTimeRole, PermissionsRole, OwnerRole,
         GroupRole, TypeRole, DestinationRole, PathRole, DeletionTimeRole,
         // User visible roles available with Baloo:
-        CommentRole, TagsRole, RatingRole, WidthRole, HeightRole, ImageDateTimeRole, OrientationRole,
+        CommentRole, TagsRole, RatingRole, DimensionsRole, WidthRole, HeightRole, ImageDateTimeRole, OrientationRole,
         WordCountRole, TitleRole, LineCountRole, ArtistRole, GenreRole, AlbumRole, DurationRole, TrackRole, ReleaseYearRole,
         BitrateRole, OriginUrlRole, AspectRatioRole, FrameRateRole,
         // Non-visible roles:
@@ -304,7 +310,8 @@ private:
 
     enum RemoveItemsBehavior {
         KeepItemData,
-        DeleteItemData
+        DeleteItemData,
+        DeleteItemDataIfUnfiltered
     };
 
     void insertItems(QList<ItemData*>& items);
@@ -434,10 +441,8 @@ private:
     {
         const char* const role;
         const RoleType roleType;
-        const char* const roleTranslationContext;
-        const char* const roleTranslation;
-        const char* const groupTranslationContext;
-        const char* const groupTranslation;
+        const KLazyLocalizedString roleTranslation;
+        const KLazyLocalizedString groupTranslation;
         const bool requiresBaloo;
         const bool requiresIndexer;
     };
@@ -464,12 +469,22 @@ private:
      */
     bool isConsistent() const;
 
+    /**
+     * Filters out the expanded folders that don't pass the filter themselves and don't have any filter-passing children.
+     * Will update the removedItemRanges arguments to include the parents that have been filtered.
+     * @returns the number of parents that have been filtered.
+     * @param removedItemRanges The ranges of items being deleted/filtered, will get updated
+     * @param parentsToEnsureVisible Parents that must be visible no matter what due to being ancestors of newly visible items
+     */
+    int filterChildlessParents(KItemRangeList &removedItemRanges, const QSet<ItemData *> &parentsToEnsureVisible = QSet<ItemData *>());
+
 private:
-    KFileItemModelDirLister* m_dirLister;
+    KDirLister *m_dirLister = nullptr;
 
     QCollator m_collator;
     bool m_naturalSorting;
     bool m_sortDirsFirst;
+    bool m_sortHiddenLast;
 
     RoleType m_sortRole;
     int m_sortingProgressPercent; // Value of directorySortingProgress() signal