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

1 files changed, 69 insertions, 0 deletions

diff --git a/src/fileitemcapabilities.h b/src/fileitemcapabilities.h
new file mode 100644
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+++ b/src/fileitemcapabilities.h
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+/***************************************************************************
+ *   Copyright (C) 2008 by Peter Penz <[email protected]>                  *
+ *                                                                         *
+ *   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            *
+ ***************************************************************************/
+
+#ifndef FILEITEMCAPABILITIES_H
+#define FILEITEMCAPABILITIES_H
+
+class KFileItemList;
+
+/**
+ * @brief Provides information about the access capabilities of file items.
+ *
+ * As soon as one file item does not support a specific capability, it is
+ * marked as unsupported for all items.
+ */
+class FileItemCapabilities
+{
+public:
+    FileItemCapabilities(const KFileItemList& items);
+    virtual ~FileItemCapabilities();
+    bool supportsReading() const;
+    bool supportsDeleting() const;
+    bool supportsWriting() const;
+    bool supportsMoving() const;
+
+private:
+    bool m_supportsReading : 1;
+    bool m_supportsDeleting : 1;
+    bool m_supportsWriting : 1;
+    bool m_supportsMoving : 1;
+    bool m_isLocal : 1;
+};
+
+inline bool FileItemCapabilities::supportsReading() const
+{
+    return m_supportsReading;
+}
+
+inline bool FileItemCapabilities::supportsDeleting() const
+{
+    return m_supportsDeleting;
+}
+
+inline bool FileItemCapabilities::supportsWriting() const
+{
+    return m_supportsWriting;
+}
+
+inline bool FileItemCapabilities::supportsMoving() const
+{
+    return m_supportsMoving;
+}
+
+#endif