Add clang-format and format code as in Frameworks

[dolphin.git] / src / kitemviews / private / kdirectorycontentscounterworker.h

diff --git a/src/kitemviews/private/kdirectorycontentscounterworker.h b/src/kitemviews/private/kdirectorycontentscounterworker.h
index b2e31ef0f838f74a8bd979f77fca6b3c31ac4dff..6bbe099a5650138a018b512380ed2d8aed77636c 100644 (file)
--- a/src/kitemviews/private/kdirectorycontentscounterworker.h
+++ b/src/kitemviews/private/kdirectorycontentscounterworker.h
@@ -1,24 +1,11 @@
-/***************************************************************************
- *   Copyright (C) 2013 by Frank Reininghaus <frank78ac@googlemail.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: 2013 Frank Reininghaus <frank78ac@googlemail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
-#ifndef KDIRECTORYCONTENTENTSCOUNTERWORKER_H
-#define KDIRECTORYCONTENTENTSCOUNTERWORKER_H
+#ifndef KDIRECTORYCONTENTSCOUNTERWORKER_H
+#define KDIRECTORYCONTENTSCOUNTERWORKER_H
 
 #include <QMetaType>
 #include <QObject>
@@ -30,14 +17,18 @@ class KDirectoryContentsCounterWorker : public QObject
     Q_OBJECT
 
 public:
-    enum Option {
-        NoOptions = 0x0,
-        CountHiddenFiles = 0x1,
-        CountDirectoriesOnly = 0x2
-    };
+    enum Option { NoOptions = 0x0, CountHiddenFiles = 0x1, CountDirectoriesOnly = 0x2 };
     Q_DECLARE_FLAGS(Options, Option)
 
-    explicit KDirectoryContentsCounterWorker(QObject* parent = 0);
+    struct CountResult {
+        /// number of elements in the directory
+        int count;
+        /// Recursive sum of the size of the directory content files and folders
+        /// Calculation depends on DetailsModeSettings::recursiveDirectorySizeLimit
+        long size;
+    };
+
+    explicit KDirectoryContentsCounterWorker(QObject *parent = nullptr);
 
     /**
      * Counts the items inside the directory \a path using the options
@@ -45,15 +36,15 @@ public:
      *
      * @return The number of items.
      */
-    static int subItemsCount(const QString& path, Options options);
+    static CountResult subItemsCount(const QString &path, Options options);
 
-signals:
+Q_SIGNALS:
     /**
-     * Signals that the directory \a path contains \a count items.
+     * Signals that the directory \a path contains \a count items and optionally the size of its content.
      */
-    void result(const QString& path, int count);
+    void result(const QString &path, int count, long size);
 
-public slots:
+public Q_SLOTS:
     /**
      * Requests the number of items inside the directory \a path using the
      * options \a options. The result is announced via the signal \a result.
@@ -61,7 +52,7 @@ public slots:
     // Note that the full type name KDirectoryContentsCounterWorker::Options
     // is needed here. Just using 'Options' is OK for the compiler, but
     // confuses moc.
-    void countDirectoryContents(const QString& path, KDirectoryContentsCounterWorker::Options options);
+    void countDirectoryContents(const QString &path, KDirectoryContentsCounterWorker::Options options);
 };
 
 Q_DECLARE_METATYPE(KDirectoryContentsCounterWorker::Options)