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78 lines
3.0 KiB
78 lines
3.0 KiB
/* This file is part of the KDE project
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Copyright (C) 2003,2005 Jaroslaw Staniek <js@iidea.pl>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KEXIDBCONNSET_H
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#define KEXIDBCONNSET_H
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#include <tqstring.h>
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#include <kexidb/connectiondata.h>
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class KexiDBConnectionSetPrivate;
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/*! Stores information about multiple connection-data items. */
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class KEXICORE_EXPORT KexiDBConnectionSet : public TQObject
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{
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public:
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KexiDBConnectionSet();
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~KexiDBConnectionSet();
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/*! Loads connection data set from storage, currently from
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.kexic files saved in dirs returned by
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TDEStandardDirs::findDirs("data", "connections") */
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void load();
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/*! Adds \a data as connection data.
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\a data will be owned by a KexiDBConnectionSet object.
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If \a filename is not empty, it will be kept for use in saveConnectionData().
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saveConnectionData() is called automatically, if there's no \a filename provided
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or the filename is already used, a new unique will be generated.
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\return true on successful creating corresponding .kexic file */
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bool addConnectionData(KexiDB::ConnectionData *data, const TQString& filename = TQString());
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/*! Saves changes made to \a oldData to a file which name has been provided by addConnectionData().
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This function does nothing if \a oldData hasn't been added to this set.
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\return true on success (data is then copied from \a newData to \a oldData) */
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bool saveConnectionData(KexiDB::ConnectionData *oldData, KexiDB::ConnectionData *newData);
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/*! Removed \a data from this set.
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\return true on successful removing of corresponding .kexic file */
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bool removeConnectionData(KexiDB::ConnectionData *data);
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/*! \return the list of connection data items. */
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const KexiDB::ConnectionData::List& list() const;
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/*! \return a filename of a connection data file for \a data. */
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TQString fileNameForConnectionData(KexiDB::ConnectionData *data) const;
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/*! \return a connection data for a .kexic shortcut filename.
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0 is returned if the filename does not match. */
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KexiDB::ConnectionData* connectionDataForFileName(const TQString& fileName) const;
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private:
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/*! Removes all connection data items from this set. */
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void clear();
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void addConnectionDataInternal(KexiDB::ConnectionData *data, const TQString& filename);
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void removeConnectionDataInternal(KexiDB::ConnectionData *data);
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KexiDBConnectionSetPrivate *d;
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};
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#endif // KEXIDBCONNSET_H
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