Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 86 insertions, 0 deletions

diff --git a/kfile-plugins/folder/kfile_folder.cpp b/kfile-plugins/folder/kfile_folder.cpp
new file mode 100644
index 0000000..911a2e5
--- /dev/null
+++ b/kfile-plugins/folder/kfile_folder.cpp
@@ -0,0 +1,86 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Simon MacMullen
+ *
+ * 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 version 2.
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <config.h>
+#include "kfile_folder.h"
+
+#include <kgenericfactory.h>
+#include <kio/global.h>
+
+#include <qfileinfo.h>
+#include <qdir.h>
+
+typedef KGenericFactory<KFolderPlugin> KFolderFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_folder, KFolderFactory( "kfile_folder" ))
+
+KFolderPlugin::KFolderPlugin(QObject *parent, const char *name,
+                       const QStringList &args)
+    
+    : KFilePlugin(parent, name, args)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( "inode/directory" );
+    
+    KFileMimeTypeInfo::GroupInfo* group = 0L;
+
+    group = addGroupInfo(info, "FolderInfo", i18n("Folder Information"));
+
+    KFileMimeTypeInfo::ItemInfo* item;
+
+    item = addItemInfo(group, "Items", i18n("Items"), QVariant::Int);
+    item = addItemInfo(group, "Size", i18n("Size"), QVariant::Int);
+    setUnit(item, KFileMimeTypeInfo::Bytes);
+}
+
+bool KFolderPlugin::readInfo( KFileMetaInfo& info, uint /*what*/)
+{
+    KFileMetaInfoGroup group = appendGroup(info, "FolderInfo");
+
+    if (info.path().isEmpty())
+       return false;
+    
+    QDir dir;
+    if ( !dir.cd(info.path()) )
+       return false;
+
+    const QPtrList<QFileInfo> *fileList = dir.entryInfoList();
+    if (!fileList)
+       return false;
+
+    QPtrListIterator<QFileInfo> list = QPtrListIterator<QFileInfo>(*fileList);
+    
+    QFileInfo* file;
+    int items = 0;
+    KIO::filesize_t bytes = 0;
+    
+    while ( (file = list.current()) != 0 ) {
+        ++list;
+        if (!file->fileName().startsWith(".")) {
+            items++;
+            bytes += file->size();
+        }
+    }
+
+    appendItem(group, "Items", items);
+    appendItem(group, "Size", bytes);
+    
+    return true;
+}
+
+#include "kfile_folder.moc"