From 7d0080868bade4b476c824817b5ec9b5993a3b46 Mon Sep 17 00:00:00 2001 From: Peter Penz Date: Fri, 18 Apr 2008 19:43:16 +0000 Subject: Consider the protocol and directory capabilities for file actions like Move To/Copy To (note that this is just an initial version; adjustments must also be done for the global actions like Delete, Rename etc.) svn path=/trunk/KDE/kdebase/apps/; revision=798658 --- src/fileitemcapabilities.cpp | 60 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 src/fileitemcapabilities.cpp (limited to 'src/fileitemcapabilities.cpp') diff --git a/src/fileitemcapabilities.cpp b/src/fileitemcapabilities.cpp new file mode 100644 index 000000000..5ec0797d6 --- /dev/null +++ b/src/fileitemcapabilities.cpp @@ -0,0 +1,60 @@ +/*************************************************************************** + * Copyright (C) 2008 by Peter Penz * + * * + * 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 * + ***************************************************************************/ + +#include "fileitemcapabilities.h" + +#include +#include + +#include + +FileItemCapabilities::FileItemCapabilities(const KFileItemList& items) : + m_supportsReading(true), + m_supportsDeleting(true), + m_supportsWriting(true), + m_supportsMoving(true), + m_isLocal(true) +{ + QFileInfo parentDirInfo; + foreach (KFileItem item, items) { + const KUrl url = item.url(); + m_isLocal = m_isLocal && url.isLocalFile(); + m_supportsReading = m_supportsReading && KProtocolManager::supportsReading(url); + m_supportsDeleting = m_supportsDeleting && KProtocolManager::supportsReading(url); + m_supportsWriting = m_supportsWriting && KProtocolManager::supportsWriting(url); + m_supportsMoving = m_supportsMoving && KProtocolManager::supportsMoving(url); + + // The following code has been taken from kdebase/apps/lib/konq/konq_popupmenu.cpp: + // For local files we can do better: check if we have write permission in parent directory + if (m_isLocal && (m_supportsDeleting || m_supportsMoving)) { + const QString directory = url.directory(); + if (parentDirInfo.filePath() != directory) { + parentDirInfo.setFile(directory); + } + if (!parentDirInfo.isWritable()) { + m_supportsDeleting = false; + m_supportsMoving = false; + } + } + } +} + +FileItemCapabilities::~FileItemCapabilities() +{ +} -- cgit v1.3