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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /akregator/src/storagefactory.h
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
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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/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ This file is part of Akregator.
+
+ Copyright (C) 2005 Frank Osterfeld <frank.osterfeld@kdemail.net>
+
+ 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.
+
+ As a special exception, permission is given to link this program
+ with any edition of Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+
+#ifndef AKREGATOR_BACKEND_STORAGEFACTORY_H
+#define AKREGATOR_BACKEND_STORAGEFACTORY_H
+
+#include "akregator_export.h"
+
+class QString;
+class QStringList;
+class QWidget;
+namespace Akregator {
+namespace Backend {
+
+class Storage;
+
+class AKREGATOR_EXPORT StorageFactory
+{
+ public:
+
+ /** identifier of the storage type, like "metakit", "postgres" etc. For use in
+ configuration files. Must not contain spaces or special characters.
+ */
+ virtual QString key() const = 0;
+
+ /** returns the (i18n'd) name of the storage type. */
+ virtual QString name() const = 0;
+
+ /** true if the plugin is configurable via a config dialog */
+ virtual bool isConfigurable() const = 0;
+
+ /** shows the plugin's configuration dialog */
+ virtual void configure() = 0;
+
+ /**
+ * returns wether the backend allows multiple writers at the same time
+ * If not, Akregator must use a lock to ensure that only one process gains
+ * write access.
+ */
+ virtual bool allowsMultipleWriteAccess() const = 0;
+
+ /** creates a storage object with given parameters
+ @param params list of implementation-specific parameters
+ */
+ virtual Storage* createStorage(const QStringList& params) const = 0;
+};
+
+}
+}
+
+#endif