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113 lines
4.4 KiB
113 lines
4.4 KiB
15 years ago
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/* Message Property
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This file is part of KMail, the KDE mail client.
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Copyright (c) Don Sanders <sanders@kde.org>
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KMail is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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KMail is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifndef messageproperty_h
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#define messageproperty_h
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#include "kmfilteraction.h" // for KMFilterAction::ReturnCode
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#include "kmfolder.h"
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#include <qptrlist.h>
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#include <qguardedptr.h>
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#include <qobject.h>
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class KMFilter;
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class KMFilterDlg;
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namespace KMail {
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class ActionScheduler;
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/* A place to store properties that some but not necessarily all messages
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have.
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These properties do not need to be stored persistantly on disk but
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rather only are required while KMail is running.
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Furthermore some properties, namely complete, transferInProgress, and
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serialCache should only exist during the lifetime of a particular
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KMMsgBase based instance.
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*/
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class MessageProperty : public QObject
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{
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Q_OBJECT
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public:
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/** If the message is being filtered */
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static bool filtering( Q_UINT32 );
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static void setFiltering( Q_UINT32, bool filtering );
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static bool filtering( const KMMsgBase* );
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static void setFiltering( const KMMsgBase*, bool filtering );
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/** The folder this message is to be moved into once
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filtering is finished, or null if the message is not
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scheduled to be moved */
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static KMFolder* filterFolder( Q_UINT32 );
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static void setFilterFolder( Q_UINT32, KMFolder* folder );
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static KMFolder* filterFolder( const KMMsgBase* );
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static void setFilterFolder( const KMMsgBase*, KMFolder* folder );
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/* Set the filterHandler for a message */
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static ActionScheduler* filterHandler( Q_UINT32 );
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static void setFilterHandler( Q_UINT32, ActionScheduler* filterHandler );
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static ActionScheduler* filterHandler( const KMMsgBase* );
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static void setFilterHandler( const KMMsgBase*, ActionScheduler* filterHandler );
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/* Caches the serial number for a message, or more correctly for a
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KMMsgBase based instance representing a message.
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This property becomes invalid when the message is destructed or
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assigned a new value */
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static void setSerialCache( const KMMsgBase*, Q_UINT32 );
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static Q_UINT32 serialCache( const KMMsgBase* );
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/* Set the transferInProgress for a message
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This property becomes invalid when the message is destructed or
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assigned a new value */
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static void setTransferInProgress( const KMMsgBase*, bool, bool = false );
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static bool transferInProgress( const KMMsgBase* );
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static void setTransferInProgress( Q_UINT32, bool, bool = false );
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static bool transferInProgress( Q_UINT32 );
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/** Some properties, namely complete, transferInProgress, and
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serialCache must be forgotten when a message class instance is
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destructed or assigned a new value */
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static void forget( const KMMsgBase* );
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private:
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// The folder a message is to be moved into once filtering is finished if any
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static QMap<Q_UINT32, QGuardedPtr<KMFolder> > sFolders;
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// The action scheduler currently processing a message if any
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static QMap<Q_UINT32, QGuardedPtr<ActionScheduler> > sHandlers;
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// The transferInProgres state of a message if any.
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static QMap<Q_UINT32, int > sTransfers;
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// The cached serial number of a message if any.
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static QMap<const KMMsgBase*, long > sSerialCache;
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};
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}
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#endif /*messageproperty_h*/
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