korganizer

incidencechangerbase.h

00001 /*
00002     This file is part of the KOrganizer interfaces.
00003 
00004     Copyright (c) 2004 Reinhold Kainhofer <reinhold@kainhofer.com>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019     Boston, MA 02110-1301, USA.
00020 */
00021 #ifndef KORG_INCIDENCECHANGERBASE_H
00022 #define KORG_INCIDENCECHANGERBASE_H
00023 
00024 #include <libkcal/scheduler.h>
00025 #include <qobject.h>
00026 
00027 class QWidget;
00028 namespace KCal {
00029 class Calendar;
00030 class Incidence;
00031 }
00032 using namespace KCal;
00033 
00034 namespace KOrg {
00035 
00036 class IncidenceChangerBase : public QObject
00037 {
00038 Q_OBJECT
00039 public:
00040   IncidenceChangerBase( Calendar*cal, QObject *parent = 0 ) : 
00041         QObject( parent ), mCalendar( cal ) {}
00042   virtual ~IncidenceChangerBase() {}
00043 
00044   virtual bool sendGroupwareMessage( Incidence *incidence, 
00045           KCal::Scheduler::Method method, bool deleting = false ) = 0;
00046 
00047   virtual bool beginChange( Incidence * incidence ) = 0;
00048   virtual bool endChange( Incidence *incidence ) = 0;
00049 
00050   virtual bool addIncidence( Incidence *incidence, QWidget *parent = 0 ) = 0;
00051   virtual bool changeIncidence( Incidence *newinc, Incidence *oldinc, 
00052                                 int action = -1 ) = 0;
00053   virtual bool deleteIncidence( Incidence *incidence ) = 0;
00054   virtual bool cutIncidence( Incidence *incidence ) = 0;
00055 
00056 /*
00057   static bool incidencesEqual( Incidence *inc1, Incidence *inc2 );
00058   static bool assignIncidence( Incidence *inc1, Incidence *inc2 );
00059 */
00060 signals:
00061   void incidenceAdded( Incidence * );
00062   void incidenceChanged( Incidence *oldInc, Incidence *newInc, int );
00063   void incidenceChanged( Incidence *oldInc, Incidence *newInc );
00064   void incidenceToBeDeleted( Incidence * );
00065   void incidenceDeleted( Incidence * );
00066   
00067   void schedule( Scheduler::Method method, Incidence *incidence );
00068 protected:
00069   Calendar *mCalendar;
00070 };
00071 
00072 
00073 
00074 
00075 }
00076 
00077 #endif
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